JPS61170422A - Shower apparatus - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed Description of the Invention] [Technical Field] θ)DIIllS/, n-KamimachiUF+-FlFISz4-M-n*z [Background Art] Conventional shower units have a constant water volume and water pressure. Since the cleaning nozzle is only provided in one place, there is a drawback that it is not possible to take a shower all over the body and cause pine surge irritation to the skin.

[Purpose of the invention]

An object of the present invention is to eliminate the drawbacks of the conventional example and provide a shower device having a pine surge function.

[Disclosure of the invention]

The shower device of this invention includes a circulation tank, a pump, a valve for controlling jetting force, and a shower nozzle.

Switching between the closed loop piping system of the drain port and the circulation tank, the open piping system of the cleaning tank, pump, shower nozzle, and the drain port, and the drain pipe connected to the drain port to switch between the two piping systems. The apparatus is equipped with a valve and a control circuit that controls the injection force control valve of the closed loop piping system so that the injection force from the shower nozzle is weak at the beginning of operation and becomes strong during continued operation. .

According to the configuration of this invention, the following effects are achieved.

fa+ By operating the circulation/drainage switching valve to circulate hot water from the shower, it becomes possible to continue spraying water from the shower nozzle with a small amount of water.

The Tol control circuit controls the injection force control valve to weaken the injection force at the beginning of operation and to control the injection force strongly during continued operation, so the body gets used to the shower at the beginning of operation, and the shower is stopped all at once during operation. to shower.

As a result, a pine surge effect on the body that could not be expected with a conventional shower is effectively exerted, thereby promoting metabolism.

In addition, the strong stimulation of the shower will refresh your mind.

Furthermore, since the shower is not performed during the initial stage of operation, there is no need to shock the user, and safety in use is ensured.

fcl Although it is not very sanitary to use a shower that circulates water, after the circulation shower is finished, shower with clean water from the cleaning tank.
You can wash your whole body and there are no hygiene issues.

Embodiment An embodiment of the present invention will be described with reference to FIGS. 1 to 3. FIG. 1 is a schematic configuration diagram of a shower device, FIG. 2 is a circuit diagram of a hot water supply system, and FIG. 3 is a graph of a water pressure control pattern.

As shown in FIG. 1, the shower bit P is provided with a plurality of side shower nozzles 19, a ceiling shower nozzle 19', and a hand shower nozzle 20. Each side shower nozzle 19 is connected to the circulation tank 4 via piping 28. A centrifugal pump 8 and an electric ball valve 12 for controlling injection force are interposed in the middle of the pipe 28.

Ceiling shower nozzle 19' is connected to cleaning tank 25 via piping 29. In the middle of piping 29, there are 3
A directional electric pole valve 17 and a centrifugal pump 8' are interposed.

The hand shower nozzle 20 is connected to a three-way electric pole valve 17 via a pipe 30.

A check valve 21 is interposed in a connecting portion between the pipe 28 and the pipe 29.

The circulation tank 4 is connected to a mixing valve 1 via a line filter 5, and the mixing valve 1 is connected to a water pipe 31 and a hot water supply pipe 32.

The cleaning tank 25 is connected to the mixing valve 1' via the line filter 5', and the mixing valve 1' is connected to the water pipe 31.
and a hot water supply pipe 32.

A drain port 27 is formed in the floor plate 33 of the shower pipe/nod P, and this drain port 27 is connected to an electric ball valve 18 for switching between circulation and drainage. Tank 4 has been contacted.

A drain pipe 35 extending from the electric ball valve 18 for switching circulation/drainage, a circulation tank 4, and a cleaning dunk 25
and connecting drain pipes 36 and 37, respectively.Next, a more detailed configuration will be explained based on FIG. 2.

The circulation tank 4 is configured such that the water level is adjusted by a water supply ball tap 2 and a water level limit switch 7. Further, the circulation tank 4 is provided with a heater 6 for water temperature control.

The water level of the cleaning tank 25 is adjusted by a water supply ball tap 2' and a water level limit switch 7'.

In the piping 28 from the circulation tank 4 to the shower nozzles 19 on each side, a centrifugal pump 8 and a chatty valve 9 are connected.
→It becomes a line filter 11, and the part beyond the line filter 11 is branched, and a sleet valve 23, an electric ball valve 12, and a chutsuki valve 9 are interposed on one side, and a sleet valve 23' and a sleet valve 9 are interposed on the other side. equipped.

The downstream sides of the Chatsuki valve 9.9 are connected to each other JqLr
rzt destination: I-: r boo, liL+l-+woo (ΔJ
*Je4r-+-M: Piping is branched into a plurality of pipes from the rkJAILe fu 13, and each branch pipe is equipped with a sleeve valve 15 and a pole valve 22, and the end thereof is connected to each side shower nozzle 19 and ceiling shower nozzle 19'. has been contacted.

In the branch pipe of the ceiling shower nozzle 19', a check valve 21 is installed on the downstream side of the pole valve 22, and in the piping 29 from the downstream part of the check valve 21, the three-way electric ball valve 1 is connected via another check valve 21.
7 has been contacted.

? Of the side shower nozzle 19 and ceiling shower nozzle 19' of J[G, from top to bottom in FIG.
There are nine for the chest, hips, back, legs, and head.

Note that 10.16 is a pressure gauge.

Piping 29 leading from the cleaning tank 25 to the ceiling shower nozzle 19' and piping 3 leading to the hand shower nozzle 20
At 0, the centrifugal pump 8'-Chucki valve 9'
-> Sleeve valve 15'-> Connected to three-way electric ball valve 17 via flow meter 14.

Note that 10' and 16' are pressure gauges.

From the electric ball valve 18 of the drain pipe 35 to the circulation tank 4
A bucket filter 3 is interposed in the reflux pipe 34 to the reflux pipe 34 .

Next, the operation will be explained.

■ By operating the mixing valves 1 and 1', the circulation tank 4
Mixed hot water is supplied to the washing tank 25 and the washing tank 25.

■ Circulation switch in control circuit 38 (not shown)
When turned on, the hot water in the circulation tank 4 is pumped up by the centrifugal pump 8, passes through the line filter 11, and is injected at once from the plurality of shower nozzles 19, 19'.

At this time, the control circuit 38 controls the electric ball valve 12, so that the hot water injection force is initially weak (see A in Figure 3) and becomes stronger after a certain period of time (see B in Figure 3).
(see).

When the water pressure is lowered by the operation of the electric ball valve 12, the water flows through the path a without the electric ball valve 12, and when the water pressure is increased, the water flows through the path where the electric ball valve 12 is present.

(2) The water collected from the drain port 27 of the shower pit P is returned to the circulation tank 4 through the bucket filter 3 by the operation of the electric ball valve 18, and is then circulated.

■ Cleaning switch in control circuit 38 (not shown)
When turned on, the water in the cleaning tank 25 is pumped up by the centrifugal pump 8', and the water is pumped up through the hand shower nozzle 2.
After being sprayed from 0, the drain port 27 of the shower pit P
The water is drained from the water via a drain pipe 35.

In this case, by operating the three-way electric ball valve 17 and the chatter valve 21, it is possible to switch between spraying from the ceiling shower nozzle 19' and spraying from the hand shower nozzle 20.

Circulation tank 4. Drainage from the communication drain pipes 36 and 37 led out from the cleaning tank 25 is carried out by an electric ball valve 18.
’ is controlled by

By circulating hot water in the shower, water can be continuously sprayed from the small hand shower nozzle 20, and by increasing the number of nozzles used, it is possible to shower the whole body with air.

As a result, a warming effect on the body and a pine surge effect on the skin due to water pressure, which could not be expected with a conventional shower, are effectively exerted, thereby promoting metabolism.

In addition, the strong stimulation of the shower will refresh your mind.

In addition, there is a shower nozzle for cleaning, so you can wash your whole body at the end without any hygiene issues.

Furthermore, since the electric ball valve 12 controls the water pressure so that it is initially low and gradually increases, the water temperature and water pressure have little sudden effect on the body, and safety is high.

Note that hot water or cold water may be injected.

〔Effect of the invention〕

Go no moe go up, + giggi power village end (woods(al)
Since the hot water in the shower is circulated, a small amount of water can be continuously sprayed from the shower nozzle.

(bl) During continuous operation, the jet power is increased and the shower is showered all at once, so it exerts a pine surge effect on the body and promotes metabolism.

In addition, the strong stimulation of a shower can refresh your mind.

(C) Since the injection force is weakened at the beginning of operation, there is no need to shock the user, and safety in use is ensured.

(dl) After the circulation shower is finished, you can wash your whole body with clean water from the cleaning tank, allowing you to use the shower hygienically.

[Brief explanation of the drawing]

FIG. 1 is a schematic configuration diagram of a shower device according to an embodiment of the present invention, FIG. 2 is a circuit diagram of a hot water supply system, and FIG. 3 is a graph of a water pressure control pattern. 4... Circulation tank, 8.8'... Centrifugal pump (
pump), 12...Electric ball valve (valve) for injection force control, 18...Electric pole valve (valve) for circulation/drainage switching, 19...Side shower nozzle, 1
9'...Ceiling shower nozzle, 20...Hand shower nozzle, 25...Washing tank, 27...Drain port, 35...Drain pipe, 38...Control circuit diagram 3 procedure correction (March 23, 1985 Patent Application No. 012831 2, Name of the invention Shower device 3, Person making the amendment 19 Relationship with cattle Applicant 4, Agent 5, Date of amendment order Procedure amendment (Spontaneous August 24, 1985 660 Patent Application No. 012831 2, Name of invention Shower device 4, Agent 5, Date of amendment order Voluntary amendment

Claims (2)

[Claims] (1) Circulation tank, pump, injection force control valve,
A closed loop piping system for the shower nozzle, the drain port, and the circulation tank; an open piping system for the cleaning tank, the pump, the shower nozzle, and the drain port; and a drain pipe connected to the drain port, and both the pipes. The system includes a valve for switching the system, and a control circuit that controls a valve for controlling the injection force of the closed loop piping system so that the injection force from the shower nozzle is weak at the beginning of operation and becomes strong during continued operation. shower equipment. (2) Claim No. 1, wherein the valve that controls the strength of the jetting force from the shower nozzle is an electric valve.
Shower equipment as described in section.