CN220058219U - Water-saving environment-friendly toilet - Google Patents

Abstract

The utility model relates to the technical field of toilets, in particular to a water-saving environment-friendly toilet. Including the room body, the internal pond of washing hand that is provided with in room, the internal squatting pan that is provided with in room, the bath mouth of squatting pan is connected to the bath pipeline, be provided with the bath valve on the bath pipeline, be provided with venturi on the bath pipeline between bath valve and bath mouth, venturi's import and export are located its one end that is close to the bath valve and is close to the one end of bath mouth respectively, the outlet in pond of washing hand passes through the top of pipe connection water tank, the bottom of water tank is provided with the drainage tube, the drainage tube is connected to venturi's sunction inlet, be provided with on the drainage tube and follow the opening or the closing of bath valve and open or close the drainage valve. The sewage generated by hand washing can be used for flushing squatting pan, so that water is saved.

Description

Water-saving environment-friendly toilet

Technical Field

The utility model relates to the technical field of toilets, in particular to a water-saving environment-friendly toilet.

Background

The toilet is a place for people to use for defecation, and the existing toilet is generally provided with a hand washing tank besides the squatting pan, so that the user can wash hands and faces independently and can wash hands after defecation. In order to keep sanitary, people need to flush the squatting pan after defecating. Therefore, the toilet is internally provided with a tap water pipe for supplying water to a tap of the hand sink and a flushing mechanism of the squatting pan. In the prior art, the sewage after washing hands is directly discharged into a sewer, so that water is wasted.

Disclosure of Invention

Aiming at the technical defects, the utility model provides a water-saving environment-friendly toilet, and sewage generated by hand washing can be used for flushing squatting pan so as to save water.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a water conservation environmental protection type lavatory, includes the room body, the internal pond of washing hand that is provided with in room, the internal squatting pan that is provided with in room, the bath mouth of squatting pan is connected the flushing pipe way, be provided with the bath valve on the flushing pipe way, be provided with venturi on the bath pipe way between bath valve and bath mouth, venturi's import and export are located its one end that is close to the bath valve and is close to the one end of flushing mouth respectively, the outlet of pond of washing hand passes through the top of pipe connection water tank, the bottom of water tank is provided with the drainage tube, the suction inlet of venturi is connected to the drainage tube, be provided with on the drainage tube and open or close the drainage valve that can follow the opening of bath valve.

Further optimize this technical scheme, drainage valve includes the casing, the inside centre of casing is provided with the baffle that divide into intake chamber and play hydroecium with it, intake chamber and play hydroecium's lateral wall is provided with water inlet and delivery port respectively, be provided with the through-flow hole that runs through on the baffle, valve rod and casing sliding seal connection and its one end are provided with the sealing disk so that can block up the through-flow hole, the other end of valve rod pierces through the casing and is provided with the spring so that push away to the baffle with setting up between the outside elasticity room of casing with its tip, and the sealing disk is connected with the coaxial catch bar of valve rod through the through-flow hole and its one end, the other end of catch bar pierces the casing and its tip is provided with the disc, disc and the pressure chamber sliding seal who sets up at the casing outside are connected, the one end that the casing was kept away from to the pressure chamber is provided with the pressure pipe, the pressure pipe is connected to the flushing line between venturi and the flushing valve.

Further optimize this technical scheme, the sealing disk is close to one side of baffle and is provided with the sealing washer.

Compared with the prior art, the utility model has the following advantages: the sewage generated by hand washing can be stored in the water tank, when the flushing valve is opened to flush the squatting pan, water in the water tank can be sucked into the venturi tube to be mixed with tap water and then sprayed out from the flushing port to flush the squatting pan, and the sewage generated by hand washing is also used for flushing the squatting pan, so that the consumption of tap water can be reduced, and water is saved.

Drawings

FIG. 1 shows a water-saving environment-friendly toilet.

Fig. 2 is an enlarged view of fig. 1 at i.

Fig. 3 is a schematic view of the structure of the venturi.

In the figure: 1. a house body; 2. a hand washing pool; 3. a water tank; 31. a first drainage tube; 4. a drainage valve; 41. a housing; 42. a partition plate; 43. an elastic chamber; 44. a valve stem; 441. a sealing plate; 45. a pressure chamber; 451. a pressure water pipe; 46. a push rod; 461. a disc; 5. a second drainage tube; 6. a venturi tube.

Detailed Description

The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.

The specific embodiment is as follows: referring to fig. 1-3, a water-saving environment-friendly toilet comprises a room body 1, a hand washing basin 2 is arranged in the room body 1, a squatting pan (not shown in the figure) is arranged in the room body 1, a flushing port of the squatting pan is connected with a flushing pipeline (not shown in the figure), the flushing pipeline is directly connected to a tap water pipeline, a flushing valve is arranged on the flushing pipeline, the water pressure at the flushing valve is the pressure of tap water, a venturi tube 6 is arranged between the flushing valve and the flushing port on the flushing pipeline, an inlet and an outlet of the venturi tube 6 are respectively positioned at one end of the venturi tube, which is close to the flushing valve, and one end, which is close to the flushing port, of the hand washing basin 2, sewage generated during hand washing flows into the water tank 3 through the pipeline and is stored, a drainage tube is arranged at the bottom of the water tank 3 and is connected to a suction inlet of the venturi tube 6, and a drainage valve 4 which can be opened or closed along with the opening or closing of the flushing valve is arranged on the drainage tube. When the squatting pan is flushed, the flushing valve is opened, tap water enters the venturi tube 6 and then is sprayed out from the flushing port, and as the drainage valve 4 is opened, water in the water tank 3 is sucked into the venturi tube 6 and then mixed with tap water, and is also sprayed out from the flushing port. When the flushing valve is closed, the drainage valve 4 is also closed, and water in the water tank 3 cannot flow out. The sewage generated by hand washing is also used for flushing the squatting pan, so that the consumption of tap water can be reduced, water is saved, the discharge amount of sewage is reduced, and the environment is protected.

Specifically, the drainage valve 4 includes a housing 41, a partition plate 42 dividing the housing 41 into an intake chamber and an outlet chamber is provided in the middle of the interior of the housing 41, a water inlet and a water outlet are provided on the side walls of the intake chamber and the outlet chamber, the drainage tube is divided into a first drainage tube 31 and a second drainage tube 5 by the drainage valve 4, the first drainage tube 31 is connected with the water tank 3 and the intake chamber, the second drainage tube 5 is connected with the outlet chamber and the venturi tube 6, a through-hole is provided on the partition plate 42, a valve rod 44 is slidably and sealingly connected with the housing 41, one end of the valve rod 44 is provided with a sealing disc 441 so as to be capable of blocking the through-hole, the other end of the valve rod 44 penetrates the housing 41, and a spring is provided between the end of the valve rod 44 and an elastic chamber 43 provided outside the housing 41 so as to push the valve rod 46 coaxially with the valve rod 44 penetrates the through-hole, one end of the valve rod is connected with the sealing disc 441, the other end of the push rod 46 penetrates the housing 41, the end of the disc 461 is provided with a pressure chamber 45 provided with the outside the housing 41, one end of the pressure chamber 45 is slidably and sealingly connected with the pressure chamber 461, and the pressure pipe 451 is connected between the pressure 451 and the pressure pipe 6. When the flushing valve is opened, the pressure pushing disc 461 and the pushing rod 46 are generated in the pressure water pipe 451 to move, so that the sealing disc 441 is pushed away from the partition plate 42, the drainage valve 4 is opened, when the flushing valve is closed, the pressure in the pressure water pipe 451 is lost, under the action of a spring, the sealing disc 441 contacts with the partition plate 42 to block the through flow hole, and the drainage valve 4 is closed. The structure does not need a controller or electricity, and is relatively energy-saving.

Preferably, a sealing ring is arranged on one side of the sealing disc 441 close to the partition plate 42, so that sealing performance is improved.

It will be appreciated by persons skilled in the art that the foregoing description of the embodiments has been provided for the purpose of illustration only and not for the purpose of limiting the scope of the utility model. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the utility model. The scope of the utility model is defined by the appended claims.

Claims (3)

1. The utility model provides a water conservation environmental protection type lavatory, includes the room body (1), be provided with in the room body (1) pond of washing hand (2), be provided with squatting pan in the room body (1), the bath mouth of squatting pan is connected the bath pipeline, be provided with the bath valve on the bath pipeline, its characterized in that: the water flushing device is characterized in that a venturi tube (6) is arranged between the water flushing valve and the water flushing port on the water flushing pipeline, an inlet and an outlet of the venturi tube (6) are respectively positioned at one end of the venturi tube, which is close to the water flushing valve, and one end, which is close to the water flushing port, of the venturi tube, a water outlet of the hand washing tank (2) is connected with the top of a water tank (3) through a pipeline, a drainage tube is arranged at the bottom of the water tank (3), the drainage tube is connected to a suction inlet of the venturi tube (6), and a drainage valve (4) which can be opened or closed along with the opening or closing of the water flushing valve is arranged on the drainage tube.

2. The water saving and environmental protection toilet of claim 1, wherein: the drainage valve (4) comprises a shell (41), the middle of the inside of the shell (41) is provided with a baffle (42) for dividing the shell into a water inlet chamber and a water outlet chamber, the side walls of the water inlet chamber and the water outlet chamber are respectively provided with a water inlet and a water outlet, the baffle (42) is provided with a through-flow hole penetrating through, a valve rod (44) is in sliding sealing connection with the shell (41) and one end of the valve rod is provided with a sealing disc (441) so as to block the through-flow hole, a spring is arranged between the other end of the valve rod (44) and an elastic chamber (43) arranged outside the shell (41) so as to push the baffle (42), a pushing rod (46) coaxial with the valve rod (44) penetrates through the through-flow hole and one end of the pushing rod is connected with the sealing disc (441), the other end of the pushing rod (46) penetrates through the shell (41) and the end of the pushing rod is provided with a disc (461), the disc (461) is in sliding sealing connection with a pressure chamber (45) arranged outside the shell (41), one end of the pressure chamber (45) is far away from the shell (41) is provided with a pressure pipe (451), and the flushing pipe (451) is connected between the pressure pipe and a flushing pipe (451).

3. The water saving and environmental protection toilet of claim 2, wherein: and a sealing ring is arranged on one side of the sealing disc (441) close to the partition plate (42).