CN210153933U

CN210153933U - Water-saving system for household bathroom

Info

Publication number: CN210153933U
Application number: CN201920058437.9U
Authority: CN
Inventors: 常建森
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-01-02
Filing date: 2019-01-02
Publication date: 2020-03-17
Anticipated expiration: 2029-01-02

Abstract

The utility model discloses a household bathroom water-saving system, wherein a manual switch is respectively communicated with a cold water pipe and a hot water pipe, the cold water pipe is connected with a reserved opening of a raw water pipe in a room, and the hot water pipe is connected with a reserved outlet of a solar water heater; the hot water pipe is provided with a fifth ball valve, a hot water pipe section positioned below the fifth ball valve extends and is communicated with a hot water heater water pipe, the hot water heater water pipe is branched into two sections, one section is connected with a water inlet reserved opening of the hot water heater, and the hot water pipe is provided with a first ball valve; the other section is connected with the water outlet reserved opening of the hot water heater and is provided with a second ball valve; a branch drain pipe is arranged on the water pipe of the hot water heater at the water inlet section of the second ball valve, the outlet of the drain pipe is connected to the floor drain opening on the indoor bottom surface of the bathroom, a branch toilet flushing water pipe is arranged on the drain pipe at the water inlet end of the third ball valve, and a fourth ball valve is arranged on the toilet flushing water pipe and is connected to the pre-drilled opening of the upper cover of the toilet. The system recycles the cold water discharged in advance, saves water, reduces consumption and reduces the cost of domestic water.

Description

Water-saving system for household bathroom

Technical Field

The utility model relates to a family's feedwater water saving fixtures field, concretely relates to family bathroom water saving system.

Background

At present, solar water heaters, electric water heaters or gas water heaters are mostly adopted for water heaters used in residential households, but the installation position of the water heater is not necessarily in a bathroom, so that cold water needs to be discharged through a shower nozzle in advance when a proprietor bathes in the bathroom in winter or all the year round, the water discharging time is about three minutes to five minutes, and the discharged cold water flows to a floor drain (sewer); the shower nozzle is used for discharging cold water to hot water before bathing every time, and then bathing is carried out; the waste of domestic water is serious, the protection of water resources is not facilitated, the utilization rate of cold water is not high, and the living cost is increased.

Disclosure of Invention

The utility model aims at overcoming the not enough of above-mentioned prior art, provide a family bathroom water conservation system, this system concentrates cold water to retrieve and heat, recycles once more and uses, improves domestic water utilization ratio, reduces the waste to the domestic water during bathing, reduces the cost of life.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the household bathroom water saving system comprises a shower nozzle fixedly installed on a bathroom wall body for bathing and a manual switch for adjusting the water quantity and the hot and cold degree of the shower nozzle, wherein the shower nozzle is communicated with the manual switch through a water pipe; the manual switch is respectively communicated with a cold water pipe and a hot water pipe, the cold water pipe is connected with a reserved opening of an indoor raw water pipe, and the hot water pipe is connected with a reserved outlet of a solar water heater hung on a wall body of a bath or a balcony; a rectangular hot water heater is also hung on the bathroom wall; the hot water pipe is provided with a fifth ball valve, a hot water pipe section positioned below the fifth ball valve extends and is communicated with a hot water heater water pipe, the hot water heater water pipe is branched into two sections, one section is connected to a water inlet reserved opening of the hot water heater, and the section of the water pipe is provided with a first ball valve; the other section is connected to a water outlet reserved opening of the hot water heater, and a second ball valve is arranged on the section of water pipe; the water inlet section of the second ball valve is provided with a branch drain pipe on the water pipe of the hot water heater, the drain pipe is provided with a third ball valve, the outlet of the drain pipe is connected to the floor drain hole on the indoor bottom surface of the bathroom and is positioned in a branch toilet flushing water pipe on the drain pipe at the water inlet end of the third ball valve, and the toilet flushing water pipe is provided with a fourth ball valve and is connected to the pre-drilled hole of the upper cover of the toilet.

Preferably, a sixth ball valve is arranged on the cold water pipe.

Preferably, the hot water heater is provided with a liquid level meter, and is connected with a plug through a lead, and the plug is plugged into a power socket arranged on the wall of the bathroom.

Preferably, a glass viewing mirror for sensing the cold and hot outlet water temperature by hands is further arranged at the front section of the water pipe of the hot water heater.

It should be noted that, considering the toilet flushing water pipe connected to the toilet upper cover, and the problem that the water in the upper cover is uncontrollable and easily overflows due to the simultaneous water outlet of the original water pipe connected to the toilet itself, a control manual switch-ball valve can be connected to the original water pipe of the toilet, once the water in the hot water heater is not enough, the original water pipe on the toilet can be controlled to be closed by the control manual switch, and the excess water can be directly introduced into the toilet upper cover through the toilet flushing water pipe, so as to relieve the pressure of the water content in the hot water heater.

The utility model has the advantages that the household bathroom water-saving system collects the cold water discharged by the original shower nozzle into the hot water heater through the pipeline in the system, and the cold water can be heated and recycled through the hot water heater for washing socks, mopping or bathing; and the redundant water in the hot water heater can flow into the toilet bowl for other use under the condition of not needing heating, if the quantity is large, proper drainage can be carried out from a drain pipe to a floor drain opening, and the redundant water can not be used generally. The water-saving effect of the whole system and the cyclic utilization rate of cold water are high, the cost of domestic water of a family is reduced, energy is saved, consumption is reduced, the purpose of saving water resources is achieved, the transformation difficulty is low, the investment cost is reduced, and the cost of domestic water saved in one year is used to completely offset one hot water heater, so that the system is worthy of popularization and reference.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection of the pipes between the shower head, the manual switch and the glass sight glass;

the automatic water heater comprises a shower nozzle 1, a manual switch 2, a glass viewing mirror 3, a first ball valve 4, a second ball valve 5, a power socket 6, a third ball valve 7, a ground leakage opening 8, a fourth ball valve 9, a hot water heater 10, a liquid level meter 11, a toilet bowl 12, a plug 13, a hot water pipe 14, a fifth ball valve 15, a sixth ball valve 16 and a cold water pipe 17.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

In the description of the present invention, it is to be understood that the terms "one end", "the other end", "the outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise explicitly specified or limited, the terms "set", "coupled", "connected", "penetrating", "plugging", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Examples

As shown in fig. 1 and 2, the household bathroom water saving system comprises a shower nozzle 1 fixedly installed on a bathroom wall for bathing, and a manual switch 2 for adjusting the water quantity and the hot and cold degree of the shower nozzle 1, wherein the shower nozzle 1 is communicated with the manual switch 2 through a water pipe; the manual switch 2 is respectively communicated with a cold water pipe 17 and a hot water pipe 14, the cold water pipe 17 is connected with a reserved opening of an indoor raw water pipe, and the hot water pipe 14 is connected with a reserved outlet of a solar water heater hung on a wall body of a bath or a balcony; a rectangular hot water heater 10 is also hung on the bathroom wall; a fifth ball valve 15 is arranged on the hot water pipe 14, a section of the hot water pipe 14 positioned below the fifth ball valve 15 extends and is communicated with a hot water heater water pipe, the hot water heater water pipe is branched into two sections, one section is connected to a water inlet reserved opening of the hot water heater 10, and a first ball valve 4 is arranged on the section of the water pipe; the other section is connected with a water outlet reserved opening of the hot water heater 10, and a second ball valve 5 is arranged on the section of water pipe; a branch drain pipe is arranged on a water pipe of a hot water heater at the water inlet section of the second ball valve 5, a third ball valve 7 is arranged on the drain pipe, the outlet of the drain pipe is connected to a floor drain 8 on the indoor bottom surface of a bathroom, a flushing water pipe is arranged on the drain pipe at the water inlet end of the third ball valve 7, a fourth ball valve 9 is arranged on the flushing water pipe and is connected to a pre-drilled opening of an upper cover of a toilet 12, and a sixth ball valve 16 is arranged on a cold water pipe 17; the hot water heater 10 is provided with a liquid level meter 11, a plug 13 is connected through a lead, the plug 13 is inserted into a power socket 6 arranged on the wall of a bathroom, and the front section of a water pipe of the hot water heater is also provided with a glass sight glass 3 used for sensing the temperature of outlet water by hands.

When in use, the fifth ball valve 15 and the first ball valve 4 on the hot water pipe 14 are opened, and cold water in the hot water pipe 14 enters the hot water heater 10 through the water inlet reserved port of the hot water heater 10 through the pipeline shown in fig. 1; when the bather touches the hand feeling temperature of the glass sight glass 3 and scalds, the first ball valve 4 is closed; the person to be bathed can directly adjust the water temperature sprayed by the shower nozzle through adjusting the manual switch 2 to bathe; the water quantity in the hot water heater 10 is known by observing the liquid level meter 11 on the hot water heater 10 before bathing in a long day, when the water quantity is large, the water can be heated by electrifying the switch on the hot water heater 10, the display screen of the hot water heater 10 (purchased from the market) displays the preset temperature and the automatic alarm device, and the power is cut off after the water is heated to the set temperature, so that the user can take a bath; meanwhile, if the hot water heater 10 has a large water amount and a user does not want to take a bath in the hot water heater 10, the cold water in the hot water pipe 14 can be opened by opening the fifth ball valve 15, the second ball valve 5, and the fourth ball valve 9 to flow the cold water into the upper cover of the toilet 12 for standby.

It should be noted that, a check valve (not labeled in fig. 1) is disposed on the hot water heater water pipe in the water inlet direction before the water inlet of the second ball valve 5 meets the sewage drain, that is, the water outlet (the check valve is screwed to the water outlet) at the reserved water outlet of the hot water heater 10 can only flow out to the shower head connected to the manual ball valve (when the hot water heater 10 meets the pressure, that is, the height of the shower head is lower than the height of the hot water heater 10), and when the second ball valve 5 opens the first ball valve 4 and closes, the cold water in the hot water heater water pipe cannot flow into the reserved water outlet of the hot water heater 10 through the second ball valve 5 and can only flow into the sewage drain or the excrement flushing water pipe.

If the water in hot water heater 10 and the 12 upper covers of toilet bowl is full, can close fourth ball valve 9, open second ball valve 5 and third ball valve 7 and pass through sewage pipes with unnecessary cold water discharge to in the floor drain mouth 8, perhaps directly through gondola water faucet shower nozzle 1 directly arrange can, this kind of operation in-service use is few, generally extravagant, generally puts through gondola water faucet shower nozzle 2 and holds cold water in the basin and collect reserve. Meanwhile, it should be noted that a faucet can be mounted at the sewage discharge port of the sewage discharge pipeline for standby, and the faucet is not only required to be inserted into the floor drain 8.

Although the specific embodiments of the present invention have been described above with reference to the accompanying drawings, the present invention is not limited to the above embodiments, and various modifications or variations that can be made by those skilled in the art without creative efforts are still within the scope of the present invention.

Claims

1. The household bathroom water saving system is characterized by comprising a shower nozzle (1) fixedly installed on a bathroom wall body for bathing and a manual switch (2) for adjusting the water quantity and the hot and cold degree of the shower nozzle (1), wherein the shower nozzle (1) is communicated with the manual switch (2) through a water pipe; the manual switch (2) is respectively communicated with a cold water pipe (17) and a hot water pipe (14), the cold water pipe (17) is connected with a reserved opening of an indoor raw water pipe, and the hot water pipe (14) is connected with a reserved outlet of a solar water heater hung on a wall body of a bath or a balcony; a rectangular hot water heater (10) is also hung on the bathroom wall; a fifth ball valve (15) is arranged on the hot water pipe (14), the section of the hot water pipe (14) positioned below the fifth ball valve (15) is extended and communicated with a hot water heater water pipe, the hot water heater water pipe is branched into two sections, one section is connected to a water inlet reserved opening of the hot water heater (10), and a first ball valve (4) is arranged on the section of the water pipe; the other section is connected to a water outlet reserved opening of the hot water heater (10), and a second ball valve (5) is arranged on the section of water pipe; the branch drain pipe is arranged on the water inlet section hot water heater water pipe of the second ball valve (5), the third ball valve (7) is arranged on the drain pipe, the outlet of the drain pipe is connected to a floor drain opening (8) on the bottom surface in the bathroom and is positioned on the branch toilet flushing water pipe on the drain pipe at the water inlet end of the third ball valve (7), the fourth ball valve (9) is arranged on the toilet flushing water pipe and is connected to the upper cover of the toilet (12) in a pre-drilling hole.

2. A domestic bathroom water saving system according to claim 1, wherein the cold water pipe (17) is provided with a sixth ball valve (16).

3. A domestic bathroom water saving system as claimed in claim 1, wherein the hot water heater (10) is provided with a level gauge (11) and is connected to a plug (13) by a wire, the plug (13) being plugged into a power socket (6) provided on a bathroom wall.

4. The household bathroom water saving system as claimed in claim 1, wherein the front section of the water pipe of the hot water heater is further provided with a glass sight glass (3) for sensing the temperature of the outlet water by hands.