CN202450581U

CN202450581U - Water-saving system of washroom

Info

Publication number: CN202450581U
Application number: CN2012200350919U
Authority: CN
Inventors: 王孟华
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-02-06
Filing date: 2012-02-06
Publication date: 2012-09-26
Anticipated expiration: 2022-02-06

Abstract

The utility model relates to a water-saving system of a washroom, which is mounted in the washroom used in a single family. A drainage pipe is mounted below a hand washing basin and a bathtub of the washroom, a floor drain is mounted on a floor, a closet bowl is further mounted in the washroom, a flushing tank is mounted above the closet bowl, a lower water storage tank is mounted below the floor drain, and a filter screen, a water-limiting pipe, a water pumping pipe, a submerged pump and a low-water level on/off switch are mounted in the lower water storage tank; and an upper water storage tank is designed on a side wall of the washroom, a high-level switch and a low-level switch are mounted in the upper water storage tank, the high-level switch is connected with the water pumping pipe, the low-level switch is connected with a tap water inlet pipe, and a water outlet pipe of the upper water storage tank is connected with a float valve in the flushing tank. By adopting technical scheme, water for washing hands, bathing, showering and the like in the washroom is drained into the lower water storage tank through the drainage pipe and the floor drain, filtered by the filter screen, then partially stored in the lower water storage tank, further pumped to the upper water storage tank by the submerged pump and supplied to the flushing tank from the upper water storage tank for flushing the closet bowl, thereby achieving the purpose of saving water.

Description

The washroom water-saving system

Technical field

The utility model belongs to Mousehold water saving facility technology field, relates to a kind of washroom water-saving system, is particularly suitable in single household family, using.

Technical background

Along with modern society advocates what low-carbon (LC) was lived, People more and more is paid attention to using water wisely in family life, using electricity wisely.Between traditional household sanitary, wash one's hands and shower water flows away from sewer in vain and causes a large amount of wastes of water resource.

Summary of the invention

The utility model is in the prior art, and the problem that wash one's hands and the shower water of washroom wastes provides a kind of washroom water-saving system, and its technical scheme is following: a kind of washroom water-saving system; Be installed in the washroom that uses in the single household family, include shower, bathtub and wash basin in the washroom, under wash basin and the bathtub gutter is installed; On the floor of washroom floor drain is installed, ground leaks down to be equipped with main drain, and just groove also is installed in the washroom; Just under the groove main drain is installed, just the groove top is equipped with flushing tank, and float valve is installed in the flushing tank; Lower water tank is installed below floor drain, screen pack is installed in the lower water tank, the screen pack top is over against floor drain; The pipe of restricting water supply is installed in the screen pack, and the top of the pipe of restricting water supply has weep hole, and the lower water tank bottom is passed in the below of the pipe of restricting water supply; In the insertion main drain, the contact surface sealing of pipe bottom storage tank of restricting water supply, gutter inserts in the filter screen; Submersible pump and low water stage cut-off switch also are housed in the storage tank, and the electric wire of submersible pump is connected with the low water stage cut-off switch, and submersible pump is connected on the drinking-water pipe; Be designed with storage tank on the side wall of washroom; High-side switch and low-side switch are installed in the last storage tank; The electric wire of submersible pump is connected with high-side switch; Low-side switch is connected with the tap water water inlet pipe, and the drinking-water pipe upper end is installed in storage tank top, and the outlet pipe of last storage tank connects the float valve in the flushing tank.

Adopt technique scheme; In the washroom wash one's hands, have a bath and water such as shower enters in the lower water tank through gutter and floor drain; Be stored in lower water tank through the strainer filtering rear section, be extracted into storage tank by submersible pump again, be fed in the flushing tank by last storage tank; Just groove use is washed in confession, so just reaches water-saving purpose.

Water in the flushing tank in use, its drawdown, float valve is opened; Water in the last storage tank flows into flushing tank; The also corresponding decline of water level on this moment in the storage tank, when the drawdown in the last storage tank, the high-side switch on it is opened; Submersible pump is started working, with for use in the storage tank in the water suction in the lower water tank.When the water level in the lower water tank was too high, the weep hole of unnecessary water from the pipe of restricting water supply flowed directly into main drain, can not cause unnecessary water to diffuse out the situation on ground; Cross when low when the water level in the lower water tank, the low water stage cut-off switch that is connected with submersible pump is opened, and submersible pump quits work, and avoids the submersible pump sky to take out.When water in the lower water tank was used up and gone up water in the storage tank and also uses to low level, the low-side switch in the last storage tank was opened, and tap water becomes a mandarin automatically and goes up in the storage tank, all has water subsequent use at any time in the storage tank on guaranteeing.Washing just, the water of groove directly enters sewer from main drain.

Description of drawings

Fig. 1 is the cross-sectional view of the utility model.

Fig. 2 is the cross-sectional view of the utility model lower water tank.

The specific embodiment

Embodiment one: as illustrated in fig. 1 and 2, a kind of washroom water-saving system is installed in the washroom 1 that uses in the single household family; Include shower 3, bathtub 22 and wash basin 2 in the washroom 1, wash basin 2 is equipped with gutter 20 22 times with bathtub, on the floor 21 of washroom floor drain 16 is installed; Floor drain is equipped with main drain 12 16 times, and just groove 11 also is installed in washroom 1, and just groove is equipped with main drain 12 11 times; Just groove 11 tops are equipped with flushing tank 9, and float valve 10 is installed in the flushing tank 9, and lower water tank 15 is installed below floor drain 16; Screen pack 19 is installed in the lower water tank 15, and screen pack 19 tops are equipped with the pipe 18 of restricting water supply over against floor drain 16 in the screen pack 19; Pipe 18 the top of restricting water supply has weep hole 17, and lower water tank 15 bottoms are passed in the below of the pipe 18 of restricting water supply, and insert in the main drain 12; Restrict water supply pipe 18 and the sealing of the contact surface of storage tank 15 bottoms, gutter 20 inserts in the filter screens 19, and submersible pump 14 and low water stage cut-off switch 13 also are housed in the storage tank 15; The electric wire of submersible pump 14 is connected with low water stage cut-off switch 13, and submersible pump 14 is connected on the drinking-water pipe 4; Be designed with storage tank 6 on the side wall of washroom; In the last storage tank 6 high-side switch 5 and low-side switch 7 are installed; The electric wire of submersible pump 14 is connected with high-side switch 5; Low-side switch 7 is connected with the tap water water inlet pipe, and drinking-water pipe 4 upper ends are installed in storage tank 6 tops, the float valve 10 that the outlet pipe 8 of last storage tank 6 connects in the flushing tank 9.

Claims

1. the washroom water-saving system is installed in the washroom (1) that uses in the single household family, includes shower (3), bathtub (22) and wash basin (2) in washroom (1); Under wash basin (2) and the bathtub (22) gutter (20) is installed, floor drain (16) is installed on the floor of washroom (21), main drain (12) is installed under the floor drain (16); Just groove (11) also is installed in washroom (1); Just under the groove (11) main drain (12) is installed, just groove (11) top is equipped with flushing tank (9), and float valve (10) is installed in the flushing tank (9); It is characterized in that: lower water tank (15) is installed in floor drain (16) below; Screen pack (19) is installed in the lower water tank (15), and screen pack (19) top is equipped with the pipe (18) of restricting water supply over against floor drain (16) in the screen pack (19); The restrict water supply top of pipe (18) has weep hole (17); Lower water tank (15) bottom is passed in the restrict water supply below of pipe (18), inserts in the main drain (12), and the contact surface of restrict water supply pipe (18) and storage tank (15) bottom seals; Gutter (20) inserts in the filter screen (19); Submersible pump (14) and low water stage cut-off switch (13) also are housed in the storage tank (15), and the electric wire of submersible pump (14) is connected with low water stage cut-off switch (13), and submersible pump (14) is connected on the drinking-water pipe (4); Be designed with storage tank (6) on the side wall of washroom; High-side switch (5) and low-side switch (7) are installed in the last storage tank (6); The electric wire of submersible pump (14) is connected with high-side switch (5); Low-side switch (7) is connected with the tap water water inlet pipe, and drinking-water pipe (4) upper end is installed in storage tank (6) top, and the outlet pipe (8) of last storage tank (6) connects the float valve (10) in the flushing tank (9).