JP4883288B2 - Piping port structure of running water pool - Google Patents

Description

  The present invention relates to a piping port structure of a leisure water pool.

An outline of a general running water pool for leisure will be described with reference to FIG. In the flowing water pool 1, for example, a water channel formed of a steel material, a synthetic resin material, a concrete structure, or a composite structure thereof in an open shape with a U-shaped cross section is combined with a circular shape, an elliptical shape, an arc shape, and a straight line. Disposed in various planar shapes and the like, a flowing water channel 2 through which pool water circulates is formed.
FIG. 3 shows a flow channel 2 that circulates by arranging a water channel formed in an open shape with a U-shaped cross section in a planar shape that combines an arc and a straight line. There is an island 3 where you can sunbathe and take a break, and there is a swimming pool 4 for children. To this island 3, a player goes from the deck 5 around the waterway 2 and crosses the waterway. A bridge 6 is installed. In addition, slopes and stairway entrances (not shown) are provided at appropriate locations in the flowing water channel 2 so that players can enter and exit the flowing water channel 2 from the surrounding deck 5 and the inner island 3.

  Various piping ports are opened on the side wall surface and bottom wall surface of the predetermined location of the flowing water pool 1. A discharge port 7 is provided in the downstream direction in the water flow channel 2, and water is ejected from the discharge port 7 to accelerate the flow of pool water. The pool water is extracted from the water suction port 8 and is ejected from the discharge port 7 through a wake-up device (not shown), causing a forced flow in the pool water and circulating circulation in the flow channel 2. The water channel 2 and the swimming pool 4 are provided with a plurality of circulation outlets, a drain port at the bottom, an overflow groove and an overflow port near the water surface, etc. (not shown) for circulation purification of the pool water. Yes.

Of the piping ports, the water inlet 8 will be described as an example in FIG.
There is a water inlet 8 in the side wall 10 of the water flow channel 2, and a pipe 13 is laid under the deck 5, and sucks circulating water from the opening 14. In front of the water inlet 8, the side wall 10 is cut out in a rectangular shape and enlarged, and a rectangular frame 11 is provided with a fence having a metal net, a lattice frame, a punching metal, etc., that is, a fence 12.

  Japanese Patent Application Laid-Open No. 9-268789 (refer to Patent Document 1) “Applied Water Pool” by the applicant of the present invention provides a plurality of open channel water channels, communicates with each other through communication channels, and forms a switchable shield. Is the invention.

  Further, the invention of the prior art in which the surfing pool and the flowing water pool are combined and connected to improve leisure performance includes the invention of Japanese Patent Laid-Open No. 279872 (see Patent Document 2) “Pool Facility”.

JP-A-9-268789 JP-A-9-279872

In the running water pool provided with the conventional general running water channel 2 described above, infants and young people slowly, stopped, proceeding in the opposite direction, or diving in the running water pool, the flow and progress of the water. In order to play freely regardless of the direction, there is a risk that damage may be caused by inhaling people or objects into the piping ports such as the discharge port 7, the water intake port 8, and the drain port.
In particular, when the fence 12 of the frame 11 shown in FIG. 4 is not attached, or even if the frame 11 and the fence 12 are removed, a person may be sucked into the water inlet 8 or Some of them were attracted and could not move, and accidents and damage such as drowning sometimes occurred.

The invention of the “running water pool” in Patent Document 1 is a prior art that uses a plurality of running water channels connected by connecting water channels and switching the shields.
This prior art running water pool does not show the structure of the piping port.

The invention of the “pool facility” in Patent Document 2 is an invention in which leisure properties are improved by combining a surfing pool and a running water pool.
This prior art pool facility did not consider the structure and safety of the piping port.

  The object of the present invention has been made in view of the above-mentioned problems of the prior art, and prevents people and objects from being sucked into or drawn into the piping port of the water channel where the pool water circulates and circulates. Therefore, it is intended to provide a plumbing port structure for a running water pool with improved safety.

The piping port structure of the flowing water pool according to the invention of claim 1 forms an open flowing water channel, and has a plurality of piping ports such as a discharge port, a water suction port, a circulating water port, and a drain port opened at a plurality of locations of the flowing water channel. in whirlpool circulating the flowing water by providing a pipe respectively, a safety lid of the universal lattice structure detachable provided on the pipe inlet of each pipe, the safety lid is a grating provided inside, synthetic rubber on the outer circumference A ring-shaped ring made of a material is formed on an insertion tube cover with ring packing that is mounted in parallel, and the insertion tube of the insertion tube cover is inserted into the opening of the pipe, and a crimping collar is pressed against the outer contact surface. And fixed .

The piping port structure of the flowing water pool according to the invention of claim 1 forms an open flowing water channel, and has a plurality of piping ports such as a discharge port, a water suction port, a circulating water port, and a drain port opened at a plurality of locations of the flowing water channel. in whirlpool circulating the flowing water by providing a pipe respectively, so providing a safe lid universal lattice structure removably provided on the pipe inlet of each pipe,
It is safe without being inhaled or attracted by people or things. Also, the safety lid can be easily removed for cleaning and inspection .

Also, this safety lid is formed on an insertion tube lid with a ring packing provided with a lattice on the inside and a packing-like ring made of a synthetic rubber material on the outer periphery in parallel, and the insertion of the insertion tube lid look insertion tube into the opening of the pipe, since the fixed presses the crimped flange on the outside of the contact surface,
After the insertion tube cover with the ring packing is attached, the adhesion is maintained and firmly stabilized by the water flow , and cleaning and maintenance can be performed by simply inserting and removing it during cleaning and maintenance. Further, by being provided in parallel to isolate the packing-shaped ring, it can be firmly fixed by filling a gap between the inner wall surface of the pipe. Moreover, during use for a cushioning material to soften vibrations fill the gap, the insertion tube equipped that never cause vibration and deformation and damage by water.
By simply attaching the safety lid, that is, the insertion tube lid in this way, it is safe without inhaling or attracting people or objects.

An embodiment of a piping port structure of a running water pool and a safety lid 9 (9A, 9B) according to the present invention will be described with reference to FIGS.

FIG. 1 shows an insertion tube lid 9A with a ring packing of a detachable and lattice structure according to the present application, and FIG. 2 shows a platter-shaped lid 9B with a detachable and lattice structure.

  The piping port of the flowing water pool for circulating the flowing water includes a circulating water port, a drain port and the like in addition to the discharge port and the water suction port, and is provided at a plurality of locations in the open flow channel 2. Safety pipes 9, 9A, 9B having a detachable structure are provided in the openings 14 of these pipes 13.

The case of the water inlet 8 will be described with reference to FIG.
A rectangular frame (not shown) is provided on the side wall of the water flow channel 2 so as to cover the water inlet 8, and a fence (not shown) such as a lattice shape or a wire mesh shape is attached to the frame. .
As shown in FIG. 1, a safety lid 9 having a lattice structure, that is, an insertion tube lid 9A with a ring packing, is detachably attached to an opening 14 of a pipe 13 of the water inlet 8.
The insertion tube lid 9A with ring packing is provided with a lattice 19 on the inner side, and with packing-like rings 17 and 17 made of a synthetic rubber material on the outer periphery. The insertion pipe 16 is inserted into the opening 14 of the pipe 13, and the crimping collar 15B is pressed and fixed to the outer contact surface 15A.
After the insertion tube lid 9A with the ring packing is attached, the adhesion is maintained by the water flow.

By simply attaching the safety lid 9, that is, the insertion tube lid 9A in this manner, it is safe without being inhaled or attracted by people or objects. The insertion tube lid 9A can be easily inserted and removed for cleaning and inspection during cleaning and maintenance.
Further, by providing the packing-like rings 17 and 17 separated in parallel, the gap with the inner wall surface of the pipe 13 can be filled and firmly fixed. In addition, during use, since the cushioning material fills the gap and softens the vibration, the attached insertion tube 16 does not vibrate due to the water flow and is not deformed or damaged.

Moreover, about the case of the water intake port 8, the other example of a piping port structure is shown in FIG.
As shown in FIG. 2, for example, an annular collar 20 </ b> A is attached to the periphery of the opening 14 of the pipe 13 in advance by bonding or the like. The safety lid 9, that is, the dish-like lid 9B, is formed in a dish-like shape provided with a lattice 19 for preventing suction inside the outer annular collar 20B. The annular collar 20B of the eye plate-like lid 9B is placed on the outer surface of the bonded annular collar 20A and fixed in close contact.
As this fixing means, for example, 21B is aligned with the screw hole 21A, and a screw is fixed using a set screw 22 or the like.

The safety lid body 9 shown in FIG. 2, that is, the countersunk lid 9B, is made of a simple member and can be easily attached to an existing piping port 14 without a lid.
By providing the eye plate-like lid 9B, it is safe without inhaling or attracting people or things. In addition, it can be easily attached and detached during cleaning and maintenance.

  The grid 19 employs a vertical frame as shown in FIGS. 1 and 2, a vertical and horizontal grid, or a flat plate with holes, so that large objects do not pass through and the flowing water resistance does not increase. In addition, the structure will not reduce the water-passage area.

The piping port structure of the flowing water pool according to the present invention is applied not only to the piping port of the flowing water pool but also to the piping ports of various piping, and even an existing piping port without a lid is easy to attach and detach, is simple and economical. Can be installed.

And it becomes possible to set it as the piping port structure excellent in safety, without a person or an object being sucked in or attracted to a piping port.

It is an isometric view explanatory drawing which shows the safety cover body of the 1st example of the piping port structure of the flowing water pool which concerns on this invention. It is an isometric view explanatory drawing which shows the safety cover body of the 2nd example of the piping port structure of the flowing water pool which concerns on this invention. It is plane explanatory drawing which shows the general flowing water pool of a prior art example. It is explanatory drawing which shows a water absorption port among the piping ports of FIG.

Explanation of symbols

1 flowing water pool 2 flowing water channel
Island of 3 4 Swimming pool
5 decks 6 bridges
7 outlets 8 water inlets
9 Safety lid 9A Insertion tube lid 9B Eye plate lid
10 side walls
11 frames 12 fences
13 piping 14 opening
15A per surface 15B crimp collar 16 insertion tube
17, 17 rings
19 lattices 20A, 20B collar
21A, 21B screw hole 22 set screw

Claims (1)

In each of the flowing water pools that form an open flow channel and circulate the flowing water by providing pipes each having a discharge port, a water suction port, a circulation water port, a drain port, etc. at a plurality of locations in the flow channel. a safety lid of the removable grating structure provided in the pipe opening of the pipe, the safety lid is a grating provided inside the packing-shaped ring made of synthetic rubber material on the outer periphery attached in parallel to isolate comprising ring formed in the packing with insertion tube cap, viewed plug insertion tube of the insertion tube cap to the opening of the pipe, to that flow water pool characterized in that it is fixed by pressing the crimping flange on the outside of the contact surface Piping port structure.

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