CN217128411U

CN217128411U - Controllable quantitative hydraulic drainage device

Info

Publication number: CN217128411U
Application number: CN202120108361.3U
Authority: CN
Inventors: 刘峰; 刘建平
Original assignee: Xiamen Yingfeng Technology Co ltd
Current assignee: Xiamen Yingfeng Technology Co ltd
Priority date: 2021-01-15
Filing date: 2021-01-15
Publication date: 2022-08-05
Anticipated expiration: 2031-01-15

Abstract

The utility model provides a controllable ration hydraulic pressure drainage device is a hydraulic pressure drainage device that can adjust, set for control displacement, installs on the outlet in the storage water tank, is an utilize fluidic pressure control system device, include: the device comprises a hydraulic drainage component and a quantitative drainage control assembly; the hydraulic drainage component consists of a hydraulic cylinder main body, a piston, a spring gland, a water seal ring and a drainage valve; the quantitative drainage control assembly is arranged on a water outlet of the hydraulic drainage component and consists of a lever, a soft rubber plug, a buoy, an adjusting screw and a pin; this technical scheme provides a section can realize the drainage device of controllable ration drainage to satisfy the water yield that the closestool washed the function needs, reach when not wasting water moreover and wash clear purpose.

Description

Controllable quantitative hydraulic drainage device

Technical Field

The utility model relates to a can quantitative drainage hydraulic control device and quantitative drainage's control method thereof.

Background

The hydraulic drain valve is widely applied to the technical products of flushing and draining the toilet of the sanitary ware, the amount of drained water is determined by the time length of supplying the tap water, and the manual water supply time is quite inaccurate, so the opening time of the drain valve is greatly different every time, and in addition, other factors influence the draining amount to be more different, are not beneficial to the principle of saving water and are also not beneficial to the flushing and cleaning effect of toilet dirt. Therefore, a good technical scheme product is needed to be found, the drain valve capable of realizing controllable quantitative drainage is realized, the water quantity required by the flushing function of the closestool is met, and the flushing cleaning purpose is achieved while water is not wasted.

SUMMERY OF THE UTILITY MODEL

The utility model relates to a can set for and control hydraulic drainage device of water tank displacement is the pressure control system device who utilizes the fluid, and can set for the mechanism method of control, has overcome the not enough that the background art exists.

The utility model discloses a realize through following technical scheme:

the utility model discloses the technical scheme who adopts is a can adjust, set for the hydraulic pressure drainage device of control displacement, including hydraulic pressure drainage component and ration drainage control assembly.

The hydraulic drainage component is a hydraulic device which utilizes the water pressure of tap water to push a piston to displace in a hydraulic cylinder, the piston drives a drainage valve to open to realize drainage, mechanical force is utilized to push the piston to drain water stored in the hydraulic cylinder, and the piston returns to drive the drainage valve to close to realize water cut-off. The hydraulic drainage component consists of a hydraulic cylinder main body, a piston, a spring gland, a water seal ring and a drainage valve.

The center of the hydraulic cylinder main body is provided with a guide sleeve.

The center of the piston is provided with a hollow guide pipe which is arranged in the guide sleeve and is in movable fit.

And a sealing ring is arranged between the guide pipe and the guide sleeve.

And a water seal ring is arranged between the piston and the hydraulic cylinder main body. The spring is pressed on the top of the piston, and the bottom end of the piston guide pipe is provided with a drain valve.

The hydraulic cylinder main body is provided with a water inlet limiting small hole and a water outlet, and the water outlet is provided with a quantitative drainage control assembly.

The quantitative drainage control assembly is installed on a water outlet of the hydraulic drainage component, the quantitative drainage control assembly main body is movably connected with the lever through a pin, a soft rubber plug is arranged on the top end of the lever, and the soft rubber plug can be pressed on the water outlet to seal the water outlet, so that a sealed pressure cavity is formed in the hydraulic cylinder main body.

The rear end of the lever is provided with an adjusting screw, the adjusting screw is provided with a buoy, and the buoy can adjust the set position on the screw.

The lever can amplify the pressure applied to the soft rubber plug by the buoyancy of the buoy.

The aperture of the water inlet limiting pore is smaller than that of the water outlet.

The purpose of setting the water inlet limiting small hole is that when the water discharging and feeding valve continuously supplies water, the water inlet flow is smaller than the water outlet flow, the floating barrel can be ensured to fall down instantly when the water discharging surface in the water storage tank falls to the set water discharging level, the soft rubber plug on the lever leaves the water outlet, the water in the hydraulic cylinder can fully flow out instantly, the pressure in the hydraulic cylinder is reduced, the piston can fall down instantly to seal the water discharging port, the purpose of quantitative water discharging is achieved, and water discharging errors are avoided. The adjusting screw rod on the lever can be used for adjusting the thread of the buoy to set the water surface position of the buoy, and the buoy descends to open the water outlet to discharge the water pressure in the hydraulic cylinder, so that the set quantitative drainage is realized.

Drawings

FIG. 1 is the overall structure diagram of the present invention

FIG. 2 is a schematic view of the water storage operation of the water tank of the present invention

FIG. 3 is a diagram of the drainage operation state of the present invention

FIG. 4 is a schematic view of the quantitative drainage control operation state of the present invention

FIG. 5 is a schematic view of the water tank drainage operation of the float of the present invention at a low position

Description of the figures

1 hydraulic drainage component 101 hydraulic cylinder body 102 piston 103 spring 104 water seal ring 105 spring gland 106 hollow conduit 107 guide sleeve 108 water inlet limited aperture 109 water outlet 110 seal ring 111 drainage valve 112 hydraulic pump body drainage seat 113 drainage outlet 2 water inlet component 3 drainage water supply valve 4 quantitative drainage control component 401 lever 402 float 403 adjusting screw 404 soft rubber plug 405 pin 5 water conduit pipe

Detailed Description

The present invention will now be further described with reference to the accompanying drawings and detailed description.

As shown in figure 1, the utility model provides a hydraulic drainage device capable of adjusting and setting the controlled displacement, which comprises a hydraulic drainage component 1 and a quantitative drainage control component 4. The hydraulic drainage component 1 is composed of a hydraulic cylinder main body 101, a piston 102, a spring 103, a spring gland 105, a water seal ring 104 and a drainage valve 111. The center of the hydraulic cylinder body 101 is provided with a guide sleeve 107. The center of the piston 102 is provided with a hollow guide tube 106, and the hollow guide tube 106 is arranged in a guide sleeve 107 and is in movable fit. A sealing ring 110 is arranged between the hollow guide tube 106 and the guide sleeve 107. A water seal ring 104 is arranged between the piston 102 and the hydraulic cylinder main body 101. The spring 103 is pressed on the top of the piston 102, and the bottom end of the conduit 106 of the piston 102 is provided with a drain valve 111. The hydraulic cylinder main body 101 is provided with a water inlet limiting small hole 108 and a water outlet 109, and the water outlet 109 is provided with a quantitative drainage control component 4. The quantitative drainage control assembly 4 main body is movably connected with a lever 401 through a pin 405, a soft rubber plug 404 is arranged at the top end of the lever 401, the soft rubber plug 404 can be pressed on the water outlet 109 to seal the water outlet 109, and a sealed pressure cavity is formed in the hydraulic cylinder main body 101.

Now combine fig. 2 right the utility model discloses do further the explanation, the utility model discloses a controllable ration hydraulic pressure drain valve installs on outlet 113 in the storage water tank, there is water inlet unit 2 in the storage water tank, water storage capacity (water level height) in the storage water tank can be set for to water inlet unit 2, at this moment, drain valve 111 is compressed tightly on outlet 113 of water drainage seat 112 by spring 103's pressure, and simultaneously, the flotation pontoon 402 submergence on ration drainage control assembly 4 is in the aquatic, the buoyancy of flotation pontoon 402 is compressed tightly on delivery port 109 with flexible glue end cap 404 through lever 401, form the encapsulated situation in messenger's pneumatic cylinder main part 101.

Now combine fig. 3 to explain the utility model further, when needs drainage, start drainage feed valve 3, pressure rivers flow into pneumatic cylinder main part 101 from the aperture 108 of the volume of restricting of intaking through raceway 5, because there are water seal ring 104 and sealing washer 110's effect and the effect of the lever 401 that has quantitative drainage control module 4 on the delivery port 109, delivery port 109 is being sealed to flexible glue end cap 404, pneumatic cylinder main part 101 intracavity water pressure risees, water pressure promotes piston 102 and overcomes spring 103 elasticity and upwards moves, piston 102 center hollow pipe 106 drives drain valve 111 and opens outlet 113 and realize the drainage.

Now, it is further explained with reference to fig. 4 that the utility model discloses the drain valve work is closed in the ration drainage, when the water in the storage water tank was discharged, the surface of water descends rapidly, when the surface of water descends to flotation pontoon 402 and loses buoyancy, flotation pontoon 402 drives lever 401 whereabouts, leaves delivery port 109 simultaneously, and the water in the pneumatic cylinder main part 101 is discharged from the jar immediately, and the spring action of spring 103 pushes piston 102 to the normal position, and drain valve 111 closes outlet 113 promptly simultaneously, stops the water in the storage water tank and continues to discharge.

The buoy of the present invention will now be further described with reference to fig. 5 at a low water level. The position of the float 402 on the constant displacement control module 4 can realize different displacement according to the water storage capacity of the water tank and the displacement required to be set.

Claims

1. The utility model provides a controllable ration hydraulic pressure drainage device, is a hydraulic pressure drainage device that can adjust, set for the control displacement, installs on the outlet in the storage water tank, its characterized in that: the method comprises the following steps:

the hydraulic drainage component is a hydraulic device which utilizes the water pressure of tap water to push a piston to displace in a hydraulic cylinder, the piston drives a drainage valve to open to realize drainage, mechanical force is utilized to push the piston to drain water stored in the hydraulic cylinder, and the piston returns to drive the drainage valve to close to realize water cut; the hydraulic drainage component consists of a hydraulic cylinder main body, a piston, a spring gland, a water seal ring and a drainage valve; the center of the hydraulic cylinder main body is provided with a guide sleeve, the center of the piston is provided with a hollow guide pipe, and the guide pipe is arranged in the guide sleeve and is in movable fit with the guide sleeve; a sealing ring is arranged between the guide pipe and the guide sleeve, a water sealing ring is arranged between the piston and the hydraulic cylinder main body, the spring is pressed at the top of the piston, and a drain valve is arranged at the bottom end of the piston guide pipe; the hydraulic cylinder main body is arranged on the drainage base to form a whole, and the drainage valve is tightly attached to the drainage outlet; the hydraulic cylinder main body is provided with a water inlet limiting small hole and a water outlet;

the quantitative drainage control assembly is arranged on a water outlet of the hydraulic drainage component and consists of a lever, a soft rubber plug, a buoy, an adjusting screw and a pin; the quantitative drainage control assembly main body is movably connected with a lever through a pin, a soft rubber plug is arranged at the top end of the lever and can be pressed on the water outlet, an adjusting screw rod is arranged at the rear end of the lever, a floating drum is arranged on the adjusting screw rod, the floating drum can adjust a set position on the adjusting screw rod, so that the opening of the water outlet is controlled through setting, a drainage valve is closed, and water in the water tank is not drained any more; the adjusting screw rod on the lever can be used for adjusting the thread of the float bowl to set the falling position of the float bowl, and the float bowl descends to open the water outlet to discharge the water pressure in the hydraulic cylinder, so that quantitative water drainage is realized.

2. A controllable fixed quantity hydraulic drainage device as claimed in claim 1, wherein: the aperture of the water inlet limiting pore is smaller than that of the water outlet.