JPH0447262Y2 - - Google Patents

Description

[Detailed description of the invention] [Industrial field of application] The present invention is intended to provide a water faucet box having a novel configuration.

[Prior Art] In cold regions, water drain valves (antifreeze water supply valves) and rising water supply pipes are installed underground in houses.

[Problems to be solved by the invention] The conventional techniques described above had the following problems.

When repairing a problem, it is necessary to cut into the floor of the house and excavate from inside the house and under the foundation, making the excavation work expensive and difficult.

Additionally, since they are buried underground, they are prone to corrosion, and many water leak accidents occur several years after installation.

That is, Excavation is required when replacing a malfunction.

When replacing a faulty product, the floor of the house must be cut.

The work is extremely difficult as it is necessary to excavate from beneath the foundation when replacing a fault.

Because it is buried underground, it is prone to corrosion, which can cause water leakage.

Difficult to thaw when frozen.

The above is a case of a cold region such as Hokkaido, but in regions other than cold regions, drain valves are not used and only rising water pipes are used, but the above-mentioned problems still exist.

The present application was made in view of the problems of the prior art, and its purpose is to provide a system that can do the following.

By attaching the water drain valve (anti-freeze water supply valve) and rising water supply pipe to the coiled piping inside the box, it is possible to accurately and easily raise the water from the ground without digging during replacement or malfunction repair work. This is how it was done.

[Means for Solving the Problems] In order to achieve the above object, the present invention is as follows.

That is, in the present application, the lower end 3A of the rising water supply pipe 3 inserted from above into the storage box 2 buried underground under the floor and the tap water inlet 4 are connected by a telescopic pipe 5. It is.

In this case, the lower ends of the rising water supply pipe 3 and the operating rod 6 for the drain valve inserted into the storage box 2 from above are connected to the drain valve 7, and the telescopic pipe 5 connects the drain valve and the tap water inlet 4. It can be connected with .

Moreover, the expandable piping 5 can be constructed from coil piping.

[Effect] Explain along with the effects.

[Example of idea] Examples will be described with reference to the drawings.

1 is the hydrant box of this proposal.

The structure is such that a lower end 3A of a rising water supply pipe 3 inserted from above into a storage box 2 buried underground under the floor and a tap water inlet 4 are connected by a telescopic pipe 5.

1' is a water tap box of another embodiment.

The structure consists of a rising water supply pipe 3 inserted from above into a storage box 2 buried underground under the floor, and a drain valve 7 at the lower end of a drain valve operating rod 6.
The drain valve and the tap water inlet 4 are connected by a telescopic pipe 5.

Therefore, the storage box 2 has a cylindrical box main body 2B connected to a bottom plate 2A, and a top lid 2C is detachably attached to the upper opening of the box main body 2B.

In this case, the expandable pipe 5 is formed of a flexible coiled pipe, and one end is connected to the tap water inlet 4, and the other end is connected to the rising water supply pipe 3 or the water drain plug 7.

Reference numeral 8 denotes a horizontal member stretched over the upper part of the box body 2B, and the side walls of the rising water supply pipe 3 and the drain valve operating rod 6 are fixed to this horizontal member with U-bolts 9.

[Effects of the invention] Since the present invention is configured as described above, it produces the following effects.

B. It is installed and used under the floor of the house 10.

(b) Since the anti-freeze water tap (water drain valve) and the rising water supply pipe are placed in a box and attached to the expandable pipe 5, it is possible to lift it up from the ground during construction and work on the ground, and when the work is completed, the expandable pipe 5 is returned. It can be easily fixed in place by action, is very simple to operate, and can be used as a material protection measure.

C. Since geothermal heat can also be used, it is also effective against freezing.

d) It is possible to quickly detect and respond to water leaks.

[Brief explanation of drawings]

Fig. 1 is a longitudinal sectional view showing the usage state of another embodiment, Fig. 2 is a longitudinal sectional view showing the usage state of another embodiment, Fig. 3 is a front view of the same as above, Fig. 4 is a sectional view taken along line A-A, FIG. 5 is a sectional view taken along line B-B, and FIG. 6 is an enlarged sectional view taken along line C-C. 1... Water faucet box, 2... Storage box, 3... Standing water supply pipe, 4... Tap water inlet, 5
...Extendable piping, 6...Drain valve operation rod, 7...
Water drain valve.

Claims (1)

[Scope of claim for utility model registration] 1. Lower end 3 of a rising water supply pipe 3 inserted from above into a storage box 2 buried underground under the floor.
A water faucet box characterized in that A and a tap water inlet 4 are connected by a telescopic pipe 5. 2 The lower ends of the rising water supply pipe 3 and the drain valve operating rod 6 inserted into the storage box 2 from above are connected to a drain valve 7, and the drain valve and the tap water inlet 4 are connected by a telescopic pipe 5. A water faucet box according to claim 1 of the claimed utility model registration. 3. The water faucet box according to claim 1 or 2, wherein the telescopic piping 5 is constituted by coil piping.