CN217630289U

CN217630289U - Pressure-increasing water-saving flushing device

Info

Publication number: CN217630289U
Application number: CN202221805801.1U
Authority: CN
Inventors: 谢崇雁
Original assignee: Guangxi Yanneng Technology Co ltd
Current assignee: Guangxi Yanneng Technology Co ltd
Priority date: 2022-07-13
Filing date: 2022-07-13
Publication date: 2022-10-21
Anticipated expiration: 2032-07-13

Abstract

The application discloses pressure boost water conservation towards just device belongs to sanitary wares technical field, through add the pressure storage jar on the water storage tank, and set up the movable opening on the pressure storage jar, set up buoyancy subassembly in the movable opening, during the water injection, the water of pouring into can flow into water storage tank and pressure storage jar simultaneously, the water that flows into in the pressure storage jar can drive buoyancy subassembly rebound shutoff movable opening and make the pressure storage jar form a sealed space, along with the continuous rising of water in the pressure storage jar, the sealed air in the pressure storage jar will constantly be extrudeed and form high-pressure gas, when washing the lavatory, open the outlet, the water still possesses air pressure except the impulsive force that water self gravity and drop height formed, three power simultaneous action can improve the impulsive force that the water erodeed and the speed of erodeing, make to erode cleaner, the rising erode the effect, and because the impulsive force and the speed of this application are enough, only need a small amount of water, just can realize once the clean effect of washing, can save.

Description

Pressure-increasing water-saving flushing device

Technical Field

The utility model belongs to the technical field of sanitary wares, especially, relate to a pressure boost water conservation is towards just device.

Background

Squatting pan and bath toilet all are sanitary wares commonly used, most squatting pans and bath toilet's on the market at present bath principle all are earlier through retaining in the water tank, when washing the lavatory, open the fast switch of arranging, utilize the impulsive force that water self gravity and water level fall height formed to wash the work, however, foretell this kind of mode formation impulsive force still is limited, can often lead to the not clean enough of washing owing to the impulsive force of water self inadequately, need wash the phenomenon repeatedly, consume the water resource.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

In order to overcome the defects, the utility model aims to provide a pressure boosting water-saving flushing device to solve the technical problems that the existing flushing device has insufficient impulsive force, needs to be repeatedly flushed and consumes water resources.

(II) technical scheme

In order to achieve the purpose, the technical scheme provided by the application is as follows:

a pressurized water-saving toilet device, comprising: the water storage tank is provided with a water inlet and a water outlet which are communicated with the outside, a one-way check valve is arranged at the position corresponding to the water inlet, the pressure storage tank is communicated with the water storage tank, the upper end of the pressure storage tank is provided with a movable opening, and a buoyancy assembly is movably arranged in the movable opening;

this application is through add the pressure storage tank on the water storage box, and set up the expansion gap on the pressure storage tank, set up buoyancy module in the expansion gap, during the water injection, the water of injection can flow into water storage box and pressure storage tank simultaneously, the water that flows into in the pressure storage tank can drive buoyancy module rebound shutoff expansion gap and make the pressure storage tank form a sealed space, water constantly rises along with in the pressure storage tank, the air that is sealed in the pressure storage tank will constantly receive the extrusion and form high-pressure gas, when washing the lavatory, open the outlet, still possess air pressure except that the impulsive force that water self gravity and drop height formed, three power simultaneous action can improve the impulsive force that the water washed out and the speed of washing out, make to wash out cleaner, rise the washing out effect, and, because the impulsive force and the speed of this application are enough, only need a small amount of water, just can realize once the clean effect of washing out, can save the water resource, it is further, because the water storage tank belongs to totally enclosed structure, the water that sends when the water injection to the box, the effect of making an uproar is played.

In some embodiments, the buoyancy assembly comprises: buoyancy spare and be connected and can set up the guide bar in the activity mouth with moving about from top to bottom with the buoyancy spare, the cover is equipped with and moves mouthful shape assorted shutoff piece on this guide bar, can rise under the drive of guide bar with the position shutoff activity mouth of activity mouth butt, the guide bar can lead the buoyancy spare and reciprocate.

In some embodiments, the buoyancy element is a hollow structure and the outer wall is made of a rigid material.

In some embodiments, the buoyancy element is a hollow structure and the outer wall is made of a soft material.

Adopt soft material to set up buoyancy spare, the water of pouring into pressure accumulation jar except can extruding the air in the pressure accumulation jar, can also extrude the inside air of buoyancy spare, make the inside air of buoyancy spare also form high-pressure gas, when washing the lavatory, except water self gravity, the drop impulsive force and the interior high-pressure gas of pressure accumulation jar are external, still include the inside high-pressure gas of buoyancy spare, four effort simultaneous actions can further promote the impulsive force size and the speed of erodeing, guarantee to erode the effect.

In some embodiments, a limiting part with a diameter larger than that of the movable opening is sleeved on the guide rod and positioned outside the pressure accumulation tank, the limiting part can descend to abut against the upper end of the pressure accumulation tank after the pressure accumulation tank discharges water, the descending height of the guide rod is limited, the upper height and the lower height of the guide rod and the buoyancy part can be limited by the limiting part, and the air pressure in the pressure accumulation tank is ensured to be in the same and stable state during each water injection.

In some embodiments, the limiting member is in threaded fit with the guide rod, wherein one end of the limiting member has a diameter larger than the movable opening, and the other end of the limiting member extends into the pressure accumulation tank to be connected with the blocking member.

In some embodiments, the pressure storage tank is provided with a connecting seat at the bottom, the connecting seat is in threaded connection with the water storage tank through a threaded structure, the pressure storage tank is in threaded connection with the water storage tank, the pressure storage tank is convenient to install, disassemble and assemble, and the water storage tank is better in sealing effect after being connected with the pressure storage tank.

Drawings

FIG. 1 is a perspective view showing the water injection process of a first embodiment of the pressurized water-saving toilet flushing device of the present invention;

FIG. 2 is a perspective view of a first embodiment of the flushing process of the pressurized water saving toilet device of the present invention;

FIG. 3 is a perspective view showing the water injection process of a second embodiment of the pressurized water-saving toilet flushing device;

FIG. 4 is a state diagram of the pressure-increasing water-saving toilet flushing device of the present invention for adjusting and increasing the flushing force;

fig. 5 is a state diagram of the pressure-increasing water-saving toilet flushing device of the present invention for adjusting and reducing the flushing force.

Reference numerals:

1. a water storage tank; 2. a pressure accumulation tank; 3. a buoyant member; 4. a guide bar; 401. a movable opening; 5. a blocking member; 6. a limiting member; 7. a water outlet; 8. a one-way check valve; 9. a water inlet.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

Referring to fig. 1 and 2, the present invention provides a pressurized water-saving toilet flushing device, which comprises:

the water storage tank 1 is provided with a water inlet 9 and a water outlet 7 which are communicated with the outside, and a one-way check valve 8 is arranged at the position corresponding to the water inlet 9;

the pressure accumulation tank 2 is communicated with the water storage tank 1, a movable opening 401 is formed in the upper end of the pressure accumulation tank 2, a buoyancy assembly is movably arranged in the movable opening 401, and the buoyancy assembly can lift and block the movable opening 401 upwards under the action of buoyancy after water flows into the pressure accumulation tank 2, so that air in the pressure accumulation tank 2 is pressurized to form preset pressure.

Specifically, the buoyancy module includes: buoyancy piece 3 and guide bar 4, the upper end can set up in pressure storage tank 2's activity mouth 401 with moving about from top to bottom, and the lower extreme is connected with

buoyancy piece

3, and 4 lower extremes of guide bar are located 3 tops of buoyancy piece and still overlap and are equipped with shutoff piece 5, and this shutoff piece 5 can rise under the drive of guide bar 4 to the position with activity mouth 401 butt, shutoff activity mouth 401.

Specifically, the plugging member 5 may be a silica gel piston gasket.

Preferably, this application is located pressure accumulation jar 2 outside cover at guide bar 4 upper end and is equipped with locating part 6, and the diameter size of this locating part 6 is greater than the diameter size of activity mouth 401, can be along with the position of guide bar 4 whereabouts and pressure accumulation jar 2 upper end butt behind the 2 exhaust waters of pressure accumulation jar to inject guide bar 4 height that descends.

Specifically, the water storage and toilet flushing process of the application is as follows:

when water is injected, the water pipe simultaneously flows into the water storage tank 1 and the pressure accumulation tank 2 through the water inlet 9 and the one-way check valve 8, when water flowing into the pressure accumulation tank 2 rises to a water level contacting with the buoyancy piece 3, the guide rod 4 and the plugging piece 5 can be driven to move upwards simultaneously, when the plugging piece 5 moves to a position abutting against the movable opening 401, the plugging piece 5 can plug the movable opening 401, a closed space is formed in the pressure accumulation tank 2 after the movable opening 401 is plugged, sealed air in the pressure accumulation tank 2 can be continuously extruded to form high-pressure air along with continuous rising of water in the pressure accumulation tank 2, when the sum of the pressure of the high-pressure air and the water flowing into the whole flushing device is consistent with the water pressure of an external water pipe, the one-way check valve 8 is closed, the water level of the water storage tank 1 cannot fall, and the pressure in the pressure accumulation tank 2 is always kept in a constant pressure state.

When flushing the lavatory, open outlet 7, the pressure that the high-pressure gas in the pressure storage tank 2 produced, water self gravity and water fall height form the impulsive force jointly and outwards discharge from outlet 7, after the drainage, guide bar 4 and buoyancy piece 3 descend under lacking water buoyancy, stop descending when descending the height of locating part 6 and pressure storage tank 2 upper end butt, the pressure in water storage tank 1 and the pressure storage tank 2 is less than the water pressure of outside water pipe this moment, outside water pipe is the water injection in the water storage tank 1 once more, repeat above-mentioned water injection action.

In the first embodiment, the buoyancy member 3 is a hollow structure and the outer wall is made of a hard material, which may be a hard plastic or the like. Specifically, the maintenance can be reduced because the structural strength of the hard material is high. Specifically, the buoyancy member 3 may form a hollow spherical structure, thereby increasing the displacement and the buoyancy.

In the second embodiment, the buoyancy member 3 is a hollow structure and the outer wall is made of a soft material. Specifically, the buoyancy member 3 may be made into an air bag (as shown in fig. 3), so that when the water body squeezes the air in the pressure storage tank 2, the air in the air bag can be squeezed, two high-pressure gases can be formed in the pressure storage tank 2 at the same time, and the water body in the flushing device is pushed to be discharged from the water outlet 7, so as to further improve the impulsive force.

Preferably, the size of the impulsive force of the flushing device can be adjusted. Specifically, this application sets up locating part 6 to the mode with 4 screw-thread fit of guide bar, with being greater than the loose mouth 401 of the diameter setting of the one end of locating part 6, stretches into the other end of locating part 6 and is connected with shutoff piece 5 in the pressure accumulation jar 2.

The specific process of adjusting the impulse force of the flushing device is as follows:

referring to fig. 5, when the limiting member 6 is rotated on the guide rod 4 counterclockwise, the buoyancy member 3 descends by a predetermined height, and the plugging member 5 ascends by a predetermined height at the upper end of the guide rod 4, so that when a small amount of water flows into the pressure storage tank 2 to form a lower water level, the small amount of water can contact with the buoyancy member 3 and drive the buoyancy member 3 and the plugging member 5 to move upward, the plugging member 5 can plug the movable opening 401, when the pressure inside the toilet flushing device is the same as the water pressure of the external water pipe, the external water pipe stops supplying water, at this time, the amount of water in the pressure storage tank 2 is less than before, the weight of the water is reduced, and the impulse force is reduced;

referring to fig. 4, when the limiting member 6 is rotated clockwise on the guide rod 4, the buoyancy member 3 is raised to a predetermined height, and the plugging member 5 is lowered to a predetermined position at the upper end of the guide rod 4, so that after a large amount of water flows into the pressure storage tank 2 to form a high water level, the water can contact with the buoyancy member 3 and drive the buoyancy member 3 and the plugging member 5 to move upward to plug the movable opening 401, when the pressure inside the toilet flushing device is the same as the water pressure of the external water pipe, the external water pipe stops supplying water, at this time, the water amount of the water in the pressure storage tank 2 is increased compared with that before, the weight of the water is increased, and the impulse force is increased.

Specifically, the bottom of the pressure storage tank 2 is provided with a connecting seat which is of a hollow structure, and the water body of the water storage tank 1 can be discharged into the pressure storage tank 2 through the connecting seat.

Preferably, this connecting seat passes through helicitic texture and water storage tank 1 threaded connection, and threaded connection can promote the leakproofness of connection and be convenient for installation and dismantlement.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A pressurized water-saving toilet flushing device is characterized by comprising: water storage tank (1), water inlet (9) and outlet (7) with outside intercommunication are seted up on water storage tank (1) to the position that corresponds water inlet (9) is provided with one-way check valve (8), pressure accumulation jar (2), with the intercommunication each other of water storage tank (1), the upper end of pressure accumulation jar (2) has been seted up movable mouthful (401) and movably is provided with buoyancy module in movable mouthful (401), and this buoyancy module can flow into at the water the shutoff of upwards rising under the buoyancy behind pressure accumulation jar (2) activity mouthful (401), makes air pressurized in pressure accumulation jar (2) forms predetermined pressure.

2. The pressurized water saving toilet flushing device according to claim 1, wherein the buoyancy module comprises: buoyancy spare (3) and with buoyancy spare (3) are connected and can set up with moving about from top to bottom guide bar (4) in activity mouth (401), lie in buoyancy spare (3) top on this guide bar (4) still the cover be equipped with activity mouth (401) shape assorted shutoff piece (5), can be in under the drive of guide bar (4) rise to with the position shutoff of activity mouth (401) butt activity mouth (401).

3. Pressurized water-saving toilet flushing device according to claim 2, characterized in that the buoyancy element (3) is of hollow construction and the outer wall is made of a rigid material.

4. The pressurized water-saving toilet flushing device according to claim 2, characterized in that the buoyancy member (3) is of a hollow structure and the outer wall is made of soft material.

5. The pressurized water-saving toilet flushing device according to any one of claims 2-4, characterized in that a limiting piece (6) with a diameter larger than that of the movable opening (401) is sleeved on the guide rod (4) and positioned outside the pressure accumulation tank (2), and the limiting piece (6) can be descended to abut against the upper end of the pressure accumulation tank (2) after the pressure accumulation tank (2) discharges water to limit the descending height of the guide rod (4).

6. The pressurized water-saving toilet flushing device according to claim 5, characterized in that the limiting member (6) is in threaded fit with the guide rod (4), wherein the diameter of one end of the limiting member (6) is larger than the movable opening (401), and the other end of the limiting member extends into the pressure accumulation tank (2) to be connected with the plugging member (5), so that the plugging member (5) can be driven to move up and down on the guide rod (4) and be fixed to a predetermined height.

7. The pressurized water-saving toilet flushing device according to any one of claims 1-4, characterized in that the bottom of the pressure accumulation tank (2) is provided with a connecting seat which is in threaded connection with the water storage tank (1) through a threaded structure.