CN211097204U - Quick response shower nozzle convenient to protection glass post - Google Patents
Quick response shower nozzle convenient to protection glass post Download PDFInfo
- Publication number
- CN211097204U CN211097204U CN201921578485.7U CN201921578485U CN211097204U CN 211097204 U CN211097204 U CN 211097204U CN 201921578485 U CN201921578485 U CN 201921578485U CN 211097204 U CN211097204 U CN 211097204U
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- China
- Prior art keywords
- fastening
- protection
- temperature sensing
- glass column
- shower nozzle
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- Expired - Fee Related
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model relates to a quick response spray head convenient for protecting a glass column, which belongs to the field of fire fighting equipment and comprises a spray head bracket, a plug, a temperature sensing glass column and a splash plate, the top of the spray head bracket is provided with external threads and is in threaded connection with the water supply branch pipe, the spray head bracket is internally provided with a water spray hole, the plug is arranged in the water spray hole, the bottom end of the temperature sensing glass column is arranged in the mounting hole at the bottom of the spray head bracket, the top end of the temperature sensing glass column is abutted with one side of the plug, which is far away from the water spray hole, the splash plate is arranged below the spray head bracket, a protective mechanism is arranged on the spray head bracket and positioned at the outer side of the temperature sensing glass column, the protection mechanism comprises protection seats arranged at two sides of the spray head bracket, flexible backing plates are arranged in the protection seats, one side of the flexible base plate, which is close to the temperature sensing glass column, is provided with an accommodating groove and is attached to the temperature sensing glass column; the utility model has the advantages of being convenient for protect the glass column.
Description
Technical Field
The utility model belongs to the technical field of the fire-fighting equipment technique and specifically relates to a quick response shower nozzle convenient to protection glass post is related to.
Background
The fire sprinkler head is used for a fire sprinkler system, and when a fire disaster occurs, water is sprinkled out through a sprinkler head splashing disc to extinguish the fire, and is currently divided into a drooping type sprinkler head, an upright type sprinkler head, a common type sprinkler head, a side wall type sprinkler head and the like. The drooping type nozzle is the most widely used one, drooping mounted on the water supply branch pipe, the shape of sprinkling is parabolic, and 80-100% of the total water amount is sprayed to the ground. The room with the suspended ceiling is protected, and the spray heads are arranged below the suspended ceiling and should adopt droop type spray heads or suspended ceiling type spray heads. Some of the nozzles are suitable for being applied to fire control type nozzles, have larger water drop grain diameter, and are special application type nozzles specially used for protecting places such as high stacks, high shelf warehouses and the like.
The existing Chinese patent with the publication number of CN202933416U discloses a quick response sprinkler head, which has the technical scheme key points that: the temperature sensing glass column is arranged between the glass column seat and the sealing piece, temperature sensing liquid is arranged in the temperature sensing glass column, a long hole is formed in the middle of the frame, the long hole is in a long strip shape, the edge of the long hole is an arc, and the temperature sensing glass column is a cylinder with two thick and short ends and a long and thin middle part. The utility model discloses can reduce the heat conduction loss of temperature sensing glass post and frame, guarantee that the temperature sensing glass post can break rapidly when the conflagration takes place, in time spray water, and its special construction causes the atress inequality easily to break. The quick response water sprinkling nozzle is simple in structure and effectively guarantees safety.
However, it has disadvantages in that: because the spray head belongs to a quick-wear part, although all spray heads are tested by test items when leaving a factory, the spray head is easy to be damaged in the transportation and removal processes, especially the glass column, and the technical scheme can not protect the spray head in the transportation and removal processes, so that part of the spray head is damaged.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a quick response shower nozzle convenient to protection glass post has the advantage of being convenient for protect glass post.
The above object of the present invention can be achieved by the following technical solutions:
the utility model provides a quick response shower nozzle convenient to protection glass post, includes shower nozzle support, end cap, temperature sensing glass post and splash the dish, the top of shower nozzle support seted up the external screw thread and with water supply branch pipe threaded connection, the hole for water spraying has been seted up in the shower nozzle support, the end cap sets up in the hole for water spraying, one side looks butt that the hole for water spraying was kept away from to the bottom of temperature sensing glass post is installed in the mounting hole of shower nozzle support bottom, top and end cap, splash the dish setting in the below of shower nozzle support, the outside that just is located the temperature sensing glass post on the shower nozzle support is provided with protection machanism, protection machanism is including installing the protection seat in shower nozzle support both sides, be provided with flexible backing plate in the protection seat, flexible backing plate is close to one side of temperature sensing glass.
By adopting the technical scheme, the protective mechanism is arranged on the spray head support, so that the temperature sensing glass column is protected, and the temperature sensing glass column is prevented from being damaged due to external collision in the transportation and removal processes to a certain extent.
The utility model discloses further set up to: fastening components are arranged on two sides of the protective seat, and fastening holes for the fastening components to be inserted are formed in the spray head support.
Through adopting above-mentioned technical scheme, through inserting the fastening assembly who establishes on the protection seat in the fastening hole on the shower nozzle support, realize the location to the protection seat, the location is convenient.
The utility model discloses further set up to: the fastening assembly comprises a fastening seat, a fastening rod is inserted into the fastening seat, a fastening block is arranged at the end of the fastening rod, a fastening groove for the fastening block to slide is formed in the side wall of the fastening hole along the depth direction of the fastening hole, an annular groove is formed in the bottom of the fastening groove, and the diameter of the annular groove is equal to the sum of the diameter of the fastening rod and the length of the fastening block.
Through adopting above-mentioned technical scheme, aim at the fastening groove with the fastening block and insert the fastening hole with the fastening rod, when the fastening rod contradicts the bottom in fastening hole, the fastening block is located the bottom in fastening groove, rotate the fastening rod, rotatory to the ring channel with the fastening block, fastening block position is injectd under the conflict effect of ring channel, thereby make fastening rod position fixed, when fastening component is taken out to needs, rotate the fastening rod back initial position, make the fastening block rotate the position that ring channel and fastening groove are linked together, outwards stimulate the fastening rod and shift out the fastening rod from the fastening hole in, it is convenient quick to make the positioning process through setting up fastening component.
The utility model discloses further set up to: and a telescopic rod is connected between the protection seat and the fastening rod.
Through adopting above-mentioned technical scheme, through being connected the telescopic link between protection seat and fastening seat, when quick response shower nozzle transportation, removal were unloaded and are installed after accomplishing, the length of adjusting the telescopic link will protect the subassembly to the direction removal of keeping away from the shower nozzle support, make and have the clearance between flexible backing plate and the temperature sensing glass post to reserve the reaction space of temperature sensing glass post.
The utility model discloses further set up to: the telescopic link includes first branch and second branch, the mounting hole has been seted up in the first branch, second branch is worn to establish in the mounting hole, the both sides of second branch are provided with reset spring respectively, reset spring keeps away from the one end of second branch and all is provided with the locating piece, set up on the first branch and offer at least two sets of locating holes that supply the locating piece to insert and establish along self length direction.
By adopting the technical scheme, the positioning block is pressed into the positioning hole, the first supporting rod and the second supporting rod move towards the direction away from each other, and when the positioning block moves to be aligned with the next positioning hole, the positioning block extends out of the positioning hole under the pushing of the reset spring to realize positioning, so that the relative positions of the first supporting rod and the second supporting rod are fixed; the length of the telescopic rod is convenient to adjust by arranging the first supporting rod and the second supporting rod.
The utility model discloses further set up to: the two sides of the protection seat are both rotatably provided with protection support plates, and one sides of the protection support plates, which are close to the temperature-sensitive glass column, are provided with protection base plates.
Through adopting above-mentioned technical scheme, set up the protection extension board through the both sides at the protection seat, after the quick response shower nozzle installation was accomplished and the length adjustment of telescopic link was accomplished, rotate the protection extension board and shelter from the clearance between protection seat and the shower nozzle support to glass residue blocks when breaking the temperature sensing glass post, has avoided glass residue to splash to cause the destruction to a certain extent everywhere, and the protection backing plate is collected the glass residue that partly splashes simultaneously, has reduced the later stage clearance degree of difficulty.
The utility model discloses further set up to: and a sealing gasket is arranged between the plug and the water spray hole in a cushioning manner.
Through adopting above-mentioned technical scheme, through setting up seal gasket between end cap and hole for water spraying, improve the shutoff performance to the hole for water spraying to avoided fire water to take place to leak from the hole for water spraying to a certain extent.
To sum up, the utility model discloses following beneficial effect has: the utility model has the advantages that the protective mechanism is arranged on the spray head bracket, which plays a role in protecting the temperature sensing glass column and prevents the temperature sensing glass column from being damaged due to external collision in the transportation and removal processes to a certain extent; after the installation of shower nozzle support is accomplished, protection machanism and protection extension board play the effect of blockking to the temperature sensing glass post, have avoided the glass residue to splash everywhere to a certain extent and have caused destruction, and flexible backing plate and protection backing plate collect the glass residue that the part splashes simultaneously, have reduced the later stage clearance degree of difficulty.
Drawings
Fig. 1 is a first structural schematic diagram of an embodiment of the present invention;
fig. 2 is a second schematic structural diagram of the embodiment of the present invention;
fig. 3 is a schematic structural diagram of a protection mechanism according to an embodiment of the present invention;
FIG. 4 is a schematic structural view of a fastening assembly according to an embodiment of the present invention;
FIG. 5 is a schematic structural view of a fastening hole according to an embodiment of the present invention;
fig. 6 is a schematic structural view of the telescopic rod of the embodiment of the present invention;
fig. 7 is a schematic structural view of a closed state of the protection plate according to the embodiment of the present invention.
Reference numerals: 1. a spray head holder; 11. a fastening hole; 111. a fastening groove; 112. an annular groove; 2. a plug; 21. sealing gaskets; 3. a temperature-sensitive glass column; 4. a splash pan; 5. a protection mechanism; 51. a protective seat; 52. a flexible backing plate; 521. accommodating grooves; 53. a fastening assembly; 531. a fastening seat; 532. a fastening rod; 533. a fastening block; 6. a telescopic rod; 61. a first support bar; 611. positioning holes; 62. a second support bar; 621. a return spring; 622. positioning blocks; 7. a protective support plate; 71. a protective backing plate.
Detailed Description
The technical solution of the embodiment of the present invention will be described below with reference to the accompanying drawings.
As shown in fig. 1 and 2, a fast response sprayer convenient for protecting a glass column comprises a sprayer support 1, a plug 2, a temperature-sensitive glass column 3 and a splash plate 4, wherein the sprayer support 1 is in threaded connection with a water supply branch pipe through an external thread at the top, a water spray hole is formed in the sprayer support 1, the plug 2 is installed in the water spray hole, a sealing gasket 21 is arranged between the plug 2 and the water spray hole in a padding mode to improve the plugging performance of the water spray hole, so that fire water leakage is avoided to a certain extent, the bottom end of the temperature-sensitive glass column 3 is installed in an installation hole at the bottom of the sprayer support 1, the top end of the temperature-sensitive glass column is abutted to one side, away from the water spray hole, of the plug 2; when the temperature reaches the designated temperature, the organic solution in the temperature sensing glass column 3 expands to break the temperature sensing glass column 3, the plug 2 is washed away by water flow after losing the support of the temperature sensing glass column 3, the water spray fire extinguishing is started, and the water flow is dispersed by the splash plate 4 at an angle of 360 degrees to enlarge the spraying range of the water flow.
As shown in fig. 1 and 3, a protection mechanism 5 for protecting the temperature-sensitive glass column 3 is disposed on the nozzle holder 1 and outside the temperature-sensitive glass column 3, the protection mechanism 5 includes protection seats 51 mounted on both sides of the nozzle holder 1, a flexible pad 52 is bonded in the protection seats 51, and a receiving groove 521 is formed on one side of the flexible pad 52 close to the temperature-sensitive glass column 3 and is attached to the temperature-sensitive glass column 3.
As shown in fig. 3 and 4, the fastening assemblies 53 are disposed on both sides of the protective seat 51, with reference to fig. 5, a fastening hole 11 is formed in the nozzle holder 1, into which the fastening assembly 53 is inserted, the fastening assembly 53 includes a fastening seat 531, a fastening rod 532 is inserted into the fastening seat 531, the end of the fastening rod 532 is provided with a fastening block 533, a fastening groove 111 for the fastening block 533 to slide is formed in the sidewall of the fastening hole 11 along the depth direction of the fastening hole 11, an annular groove 112 is formed in the bottom of the fastening groove 111, and the diameter of the annular groove 112 is equal to the sum of the diameter of the fastening rod 532 and the length of the fastening block 533.
During the installation, aim at fastening groove 111 with fastening block 533 and insert fastening hole 11 with fastening rod 532, when fastening rod 532 conflicts the bottom of fastening hole 11, fastening block 533 is located the bottom of fastening groove 111, rotate fastening rod 532, rotate fastening block 533 to in the annular groove 112, fastening block 533 position is injectd under annular groove 112's conflict effect, thereby make fastening rod 532 fixed in position, when needs take out fastening component 53, rotate initial position back with fastening rod 532, make fastening block 533 rotate the position that annular groove 112 and fastening groove 111 are linked together, outwards stimulate fastening rod 532 and shift out fastening rod 532 from fastening hole 11 in, make the positioning process convenient quick through setting up fastening component 53.
As shown in fig. 4 and 6, a telescopic rod 6 is connected between the protection seat 51 and the fastening seat 531, the telescopic rod 6 is composed of a first supporting rod 61 and a second supporting rod 62, a mounting hole is formed in the first supporting rod 61, the second supporting rod 62 is arranged in the mounting hole in a penetrating manner, two sides of the second supporting rod 62 are respectively and fixedly connected with a return spring 621, the return spring 621 is far away from a positioning block 622 fixedly connected with one end of the second supporting rod 62, at least two groups of positioning holes 611 for the positioning block 622 to insert are formed in the first supporting rod 61 along the length direction of the first supporting rod, and the positioning holes 611 arranged at different positions are inserted into the positioning block 622 to change the overall length of the telescopic.
When the quick response sprayer is installed after the transportation and the removal of the quick response sprayer are finished, the positioning block 622 is pressed into the positioning hole 611, the first supporting rod 61 and the second supporting rod 62 are moved towards the direction away from each other, and when the positioning block 622 is moved to be aligned with the next positioning hole 611, the positioning block 622 is inserted into the positioning hole 611 under the pushing of the return spring 621, so that the relative positions of the first supporting rod 61 and the second supporting rod 62 are fixed; thereby forming a gap between the flexible backing plate 52 and the temperature-sensitive glass column 3 and further leaving a reaction space for the burst of the temperature-sensitive glass column 3.
As shown in fig. 1 and 7, both sides of the protection seat 51 are all rotated and are provided with the protection support plate 7, after the installation of the quick response sprayer is completed and the length adjustment of the telescopic rod 6 is completed, the protection support plate 7 is rotated to shield the gap between the protection seat 51 and the sprayer support 1, thereby glass residues are blocked when the temperature sensing glass column 3 is broken, the damage caused by splashing of the glass residues is avoided to a certain extent, one side of the protection support plate 7, which is close to the temperature sensing glass column 3, is provided with a protection base plate 71, and the protection base plate 71 collects the glass residues which are splashed partially so as to reduce the difficulty in later-stage cleaning.
The specific working process is as follows: the transportation, remove and unload the in-process, laminate the flexible backing plate 52 in the protection seat 51 of both sides in the both sides of temperature sensing glass post 3, play the guard action to temperature sensing glass post 3, prevent the transportation, remove and unload in-process temperature sensing glass post 3 and receive the collision and take place to damage, transport at the quick response shower nozzle, when removing and unloading and accomplishing the back and installing, adjust the length of telescopic link 6 and remove the protection component to the direction of keeping away from shower nozzle support 1, leave the clearance between flexible backing plate 52 and the temperature sensing glass post 3, rotate the protection extension board 7 and shelter from the clearance between protection seat 51 and the shower nozzle support 1, thereby glass residue blocks when breaking temperature sensing glass post 3, thereby prevent that glass residue from splashing everywhere and causing the destruction, protection backing plate 71 collects the glass residue that partly splashes simultaneously, reduce the later stage clearance degree of difficulty.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (7)
1. The utility model provides a quick response shower nozzle convenient to protection glass post, includes shower nozzle support (1), end cap (2), temperature sensing glass post (3) and splash box (4), the external screw thread has been seted up at the top of shower nozzle support (1) and with water supply branch pipe threaded connection, set up the hole for water spraying in shower nozzle support (1), end cap (2) set up at the hole for water spraying, install in the mounting hole of shower nozzle support (1) bottom, one side looks butt that the hole for water spraying was kept away from on top and end cap (2) in the bottom of temperature sensing glass post (3), splash box (4) set up in the below of shower nozzle support (1), its characterized in that: the utility model discloses a shower nozzle support, including shower nozzle support (1), protection mechanism (5) are provided with in the outside that just is located temperature sensing glass post (3) on shower nozzle support (1), protection mechanism (5) are including installing protection seat (51) in shower nozzle support (1) both sides, be provided with flexible backing plate (52) in protection seat (51), holding tank (521) have been seted up and are laminated mutually with temperature sensing glass post (3) to one side that flexible backing plate (52) are close to temperature sensing glass post (3).
2. The fast response showerhead for facilitating protection of a glass column of claim 1, wherein: fastening components (53) are arranged on two sides of the protective seat (51), and fastening holes (11) for the fastening components (53) to insert are formed in the spray head support (1).
3. A fast response showerhead for facilitating protection of a glass column as claimed in claim 2, wherein: the fastening assembly (53) comprises a fastening seat (531), a fastening rod (532) is inserted into the fastening seat (531), a fastening block (533) is arranged at the end of the fastening rod (532), a fastening groove (111) for the fastening block (533) to slide is formed in the side wall of the fastening hole (11) along the depth direction of the fastening hole (11), an annular groove (112) is formed in the bottom of the fastening groove (111), and the diameter of the annular groove (112) is equal to the sum of the diameter of the fastening rod (532) and the length of the fastening block (533).
4. A fast response showerhead for facilitating protection of a glass column as claimed in claim 3, wherein: an expansion link (6) is connected between the protection seat (51) and the fastening seat (531).
5. The fast response showerhead for facilitating protection of a glass column of claim 4, wherein: telescopic link (6) include first branch (61) and second branch (62), the mounting hole has been seted up in first branch (61), wear to establish in the mounting hole in second branch (62), the both sides of second branch (62) are provided with reset spring (621) respectively, the one end that second branch (62) were kept away from in reset spring (621) all is provided with locating piece (622), set up on first branch (61) and offered at least two sets of locating holes (611) that supply locating piece (622) to insert and establish along self length direction.
6. The fast response showerhead for facilitating protection of a glass column of claim 1, wherein: both sides of the protection seat (51) are rotatably provided with protection support plates (7), and one side of each protection support plate (7) close to the temperature sensing glass column (3) is provided with a protection base plate (71).
7. The fast response showerhead for facilitating protection of a glass column of claim 1, wherein: a sealing gasket (21) is arranged between the plug (2) and the water spray hole in a cushioning mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921578485.7U CN211097204U (en) | 2019-09-21 | 2019-09-21 | Quick response shower nozzle convenient to protection glass post |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921578485.7U CN211097204U (en) | 2019-09-21 | 2019-09-21 | Quick response shower nozzle convenient to protection glass post |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211097204U true CN211097204U (en) | 2020-07-28 |
Family
ID=71688770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921578485.7U Expired - Fee Related CN211097204U (en) | 2019-09-21 | 2019-09-21 | Quick response shower nozzle convenient to protection glass post |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211097204U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112354123A (en) * | 2020-11-24 | 2021-02-12 | 安徽成威消防科技有限公司 | Fire extinguishing nozzle |
| CN115025432A (en) * | 2022-06-16 | 2022-09-09 | 江苏桐方消防科技集团股份有限公司 | Fire sprinkler head capable of preventing low-temperature freezing |
| CN115120917A (en) * | 2022-07-22 | 2022-09-30 | 浙江铭匠精工有限公司 | Fire control response shower nozzle with safety protection structure |
| CN121060036A (en) * | 2025-11-05 | 2025-12-05 | 劲源科技发展有限公司 | Low-water-pressure self-adaptive sprinkler head |
-
2019
- 2019-09-21 CN CN201921578485.7U patent/CN211097204U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112354123A (en) * | 2020-11-24 | 2021-02-12 | 安徽成威消防科技有限公司 | Fire extinguishing nozzle |
| CN115025432A (en) * | 2022-06-16 | 2022-09-09 | 江苏桐方消防科技集团股份有限公司 | Fire sprinkler head capable of preventing low-temperature freezing |
| CN115120917A (en) * | 2022-07-22 | 2022-09-30 | 浙江铭匠精工有限公司 | Fire control response shower nozzle with safety protection structure |
| CN121060036A (en) * | 2025-11-05 | 2025-12-05 | 劲源科技发展有限公司 | Low-water-pressure self-adaptive sprinkler head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |