JPS5818045B2 - On-Ekikiyoukiyuusouchi - Google Patents
On-EkikiyoukiyuusouchiInfo
- Publication number
- JPS5818045B2 JPS5818045B2 JP50033745A JP3374575A JPS5818045B2 JP S5818045 B2 JPS5818045 B2 JP S5818045B2 JP 50033745 A JP50033745 A JP 50033745A JP 3374575 A JP3374575 A JP 3374575A JP S5818045 B2 JPS5818045 B2 JP S5818045B2
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- discharge port
- conduit
- electric pump
- submersible electric
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000007788 liquid Substances 0.000 claims description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000003337 fertilizer Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- Y02P60/216—
Landscapes
- Fertilizing (AREA)
- Hydroponics (AREA)
Description
【発明の詳細な説明】
本発明は、水中電動ポンプを利用した温液供給装置に関
するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a hot liquid supply device using a submersible electric pump.
適温の温水供給が果物等の成育促進に効果のあることは
、高価な水温上昇剤の使用例からも首肯しうるところで
あるが、本発明装置では適温の温液を適量ずつ継続的に
、しかも安価かつ簡便に供給して温室内におけろ水耕栽
培等に効果の得られるようにしたものである。The fact that supplying hot water at an appropriate temperature is effective in promoting the growth of fruits, etc. can be confirmed from examples of the use of expensive water temperature increasing agents, but the device of the present invention continuously supplies hot water at an appropriate temperature in appropriate amounts. It can be supplied easily and inexpensively, and can be used effectively in hydroponic cultivation in greenhouses.
以下図面について説明すると、１は液槽２内に浸漬され
て吸入口３を液中に開口させた水中電動ポンプ、４は水
中電動ポンプ１の吐出口５に接続されて槽外へ導出され
る導管、６は導管４の導出延長部要所に配設された細孔
あるいは狭溝状の排出口である。To explain the drawings below, 1 is a submersible electric pump that is immersed in a liquid tank 2 and has an inlet 3 opened into the liquid, and 4 is a submersible electric pump that is connected to a discharge port 5 of the submersible electric pump 1 and led out of the tank. The conduit 6 is a pore or narrow groove-shaped outlet provided at a key point in the outlet extension of the conduit 4.
上記導管４の終端部７は液槽２内に開口させて還流構造
とする。The terminal end 7 of the conduit 4 is opened into the liquid tank 2 to form a reflux structure.
なお、９は液面制御機構であって、液槽２内の液位が所
定位よりも下降した場合には補給路１０より液体を補給
せしめ、また所定位を超えた場合にはその補給を停止さ
せるものである。Reference numeral 9 denotes a liquid level control mechanism that replenishes liquid from the supply path 10 when the liquid level in the liquid tank 2 falls below a predetermined level, and stops the replenishment when the liquid level exceeds a predetermined level. It is something that makes it stop.
水中電動ポンプ１が、駆動し始めると、液槽２内の液体
はモータ一部分等の発熱を吸収しつつ吐出口５より導管
４を通って槽外に導かれ、その一部は排出口６より排出
されるが残りの大部分は導管終端部７から液槽２内に還
元されて再び吸入口３から吸込まれ、モータ一部分等の
発熱を吸収しつつ吐出口５より導管４を通って槽外に導
かれる。When the submersible electric pump 1 starts to drive, the liquid in the liquid tank 2 is guided out of the tank from the discharge port 5 through the conduit 4 while absorbing the heat generated by a part of the motor, etc. Most of the remainder is returned to the liquid tank 2 from the conduit end 7 and sucked in again from the suction port 3, and then passes through the conduit 4 from the discharge port 5 to the outside of the tank while absorbing the heat generated by a portion of the motor, etc. guided by.
このようにして循環を繰返えす過程で槽内の液体は次第
に温度を高められ、水中電動ポンプ１の駆動中は、排出
口６より適量ずつ継続的に所要の場所へ温液供給が行わ
れることになる。In the process of repeating circulation in this way, the temperature of the liquid in the tank is gradually increased, and while the submersible electric pump 1 is operating, the hot liquid is continuously supplied from the discharge port 6 in appropriate amounts to the required location. It turns out.
水中電動ポンプ１が駆動しても、液槽２内の液体が所望
の適温に達するまでは排出口６を閉塞して、吐出口５か
ら導管４に向かう液体が全て液槽２内に還流されること
が望ましい。Even when the submersible electric pump 1 is driven, the discharge port 6 is closed until the liquid in the liquid tank 2 reaches a desired temperature, and all the liquid flowing from the discharge port 5 to the conduit 4 is returned to the liquid tank 2. It is desirable that
そのためには例えば、排出口６を開閉式構造としてもよ
く、あるいは鎖線で図示するようなバイパス路４′を附
設しておき開閉バルブ８の操作により排出口６の開口部
に液体が達せざるような構造とするもよい。For this purpose, for example, the discharge port 6 may have an open/close type structure, or a bypass passage 4' as shown by a chain line may be provided so that the liquid does not reach the opening of the discharge port 6 by operating the open/close valve 8. It is also good to have a similar structure.
本発明装置では、水中電動ポンプ１の駆動過程で発熱を
液体に吸収せしめて過熱防止作用を司どらせると共に、
この発熱吸収により得られた温液を一定の目的に利用す
るのであって頗る合理的であり、何等格別の加熱装置を
要しないため維持費が掛らず極めて経済性に優れるもの
である。In the device of the present invention, heat generation is absorbed into the liquid during the driving process of the submersible electric pump 1, and the overheating prevention effect is controlled.
The hot liquid obtained by absorbing this heat is used for a specific purpose, which is extremely rational, and since no special heating device is required, there is no maintenance cost and it is extremely economical.
なお、本発明装置は礫耕栽培用として、化学肥料を調合
した培養液や液体肥料の供給にも利用できる。The device of the present invention can also be used for supplying a culture solution containing chemical fertilizer or liquid fertilizer for gravel cultivation.
また温液の供給は、用途目的により排出口６の形状を適
宜変更して局所に集中的に注液せしめたり、広範囲に撒
布したり、あるいは滴下状に供給するなど種々の態様と
することができる。In addition, the hot liquid can be supplied in various ways depending on the purpose of use, such as by changing the shape of the discharge port 6 as appropriate to inject the liquid locally, spraying it over a wide area, or supplying it in a dripping manner. can.
図面は本発明装置の実施例を示した要部縦断側面図であ
る。
１・・・・・・水中電動ポンプ、２・曲・液槽、３・・
・・・・吸入口、４・・・・・・導管、５・・・・・・
吐出口、６・・・・・・排出口、７・・・・・・導管終
端部。The drawing is a longitudinal sectional side view of a main part showing an embodiment of the device of the present invention. 1... Submersible electric pump, 2, song, liquid tank, 3...
...Suction port, 4... Conduit, 5...
Discharge port, 6... Discharge port, 7... Conduit terminal end.
Claims (1)
口に導管を接続し、該導管の導出延長部要所に排出口を
配設すると共に、導管終端部を前記液槽内に開口させて
環流構造となし、水中電動ポンプ駆動時におけるモータ
一部分等の発熱を吸収せしめて得られた温液の、一部を
排出口より排出せしめ残余を液槽内に還元せしめて再使
用することを特徴とした温液供給装置。1 Connect a conduit to the discharge port of a submersible electric pump whose suction port is opened into the liquid tank, provide a discharge port at a key point in the extension of the conduit, and open the end of the conduit into the liquid tank. A recirculation structure is adopted in which a part of the hot liquid obtained by absorbing the heat generated by a part of the motor when driving the submersible electric pump is discharged from the discharge port, and the remainder is returned to the liquid tank for reuse. A hot liquid supply device featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50033745A JPS5818045B2 (en) | 1975-03-20 | 1975-03-20 | On-Ekikiyoukiyuusouchi |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50033745A JPS5818045B2 (en) | 1975-03-20 | 1975-03-20 | On-Ekikiyoukiyuusouchi |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS51114213A JPS51114213A (en) | 1976-10-07 |
| JPS5818045B2 true JPS5818045B2 (en) | 1983-04-11 |
Family
ID=12394941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50033745A Expired JPS5818045B2 (en) | 1975-03-20 | 1975-03-20 | On-Ekikiyoukiyuusouchi |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5818045B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0235942U (en) * | 1988-08-24 | 1990-03-08 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63164806A (en) * | 1986-12-26 | 1988-07-08 | 協和種苗株式会社 | Liquid supply pipe arranging apparatus to culture bed |
| JP7054879B2 (en) * | 2018-02-26 | 2022-04-15 | パナソニックＩｐマネジメント株式会社 | Chemical spray system and its operation method |
-
1975
- 1975-03-20 JP JP50033745A patent/JPS5818045B2/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0235942U (en) * | 1988-08-24 | 1990-03-08 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS51114213A (en) | 1976-10-07 |
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