CN112482519A - Controllable quantitative hydraulic drainage device - Google Patents
Controllable quantitative hydraulic drainage device Download PDFInfo
- Publication number
- CN112482519A CN112482519A CN202110028930.8A CN202110028930A CN112482519A CN 112482519 A CN112482519 A CN 112482519A CN 202110028930 A CN202110028930 A CN 202110028930A CN 112482519 A CN112482519 A CN 112482519A
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- Prior art keywords
- drainage
- water
- hydraulic
- quantitative
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Classifications
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
- E03D1/30—Valves for high or low level cisterns; Their arrangement ; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage
- E03D1/34—Flushing valves for outlets; Arrangement of outlet valves
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
- E03D1/30—Valves for high or low level cisterns; Their arrangement ; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage
- E03D1/34—Flushing valves for outlets; Arrangement of outlet valves
- E03D1/35—Flushing valves having buoyancy
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Float Valves (AREA)
Abstract
The invention provides a controllable quantitative hydraulic drainage device, which is a hydraulic drainage device capable of adjusting and setting the controlled drainage quantity, is arranged on a drainage port in a water storage tank, is a system device controlled by the pressure of fluid, and comprises: 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 closestool and wash the water yield that the function needs, reach when not wasting water moreover and wash clear purpose.
Description
Technical Field
The invention relates to a quantitative drainage hydraulic control device and a quantitative drainage 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.
Disclosure of Invention
The invention relates to a hydraulic drainage device capable of setting and controlling the drainage quantity of a water tank, in particular to a pressure control system device utilizing fluid and a mechanism method capable of setting and controlling the same, which overcome the defects in the prior art.
The invention is realized by the following technical scheme:
the invention adopts the technical scheme that the hydraulic drainage device capable of adjusting and setting the controlled drainage quantity comprises a hydraulic drainage component and a quantitative 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 arranged 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.
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 an overall structural view of the present invention
FIG. 2 is a schematic view of the water storage 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 of the present invention
FIG. 5 is a schematic view of the operation of the invention with the float in the low position for cistern discharge
Detailed Description
The invention will now be further described with reference to the accompanying drawings and detailed description.
As shown in figure 1, the invention provides a hydraulic drainage device capable of adjusting and setting the quantity of drained water, which comprises a hydraulic drainage component 1 and a quantitative drainage control assembly 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.
The invention is further described with reference to fig. 2, and the controllable quantitative hydraulic drainage device of the invention is installed on a drainage port 113 in a water storage tank, a water inlet component 2 is arranged in the water storage tank, the water inlet component 2 can set the water storage amount (water level height) in the water storage tank, at this time, a drainage valve 111 is pressed on the drainage port 113 of a drainage seat 112 under the pressure of a spring 103, meanwhile, a float 402 on a quantitative drainage control component 4 is immersed in water, and the buoyancy of the float 402 presses a soft rubber plug 404 on a water outlet 109 through a lever 401, so that a closed state is formed in a hydraulic cylinder main body 101.
The invention is further described with reference to fig. 3, when water needs to be drained, the water supply valve 3 is started, pressure water flows into the hydraulic cylinder main body 101 from the limited small hole 108 through the water pipe 5, due to the action of the water seal ring 104 and the seal ring 110 and the action of the lever 401 of the quantitative water drainage control component 4 on the water outlet 109, the soft rubber plug 404 blocks the water outlet 109, the water pressure in the cavity of the hydraulic cylinder main body 101 rises, the water pressure pushes the piston 102 to move upwards against the elastic force of the spring 103, and the hollow conduit 106 in the center of the piston 102 drives the drain valve 111 to open the drain outlet 113 to realize water drainage.
Referring to fig. 4, the operation of the quantitative water discharge and closing drain valve of the present invention will be further described, when the water in the water storage tank is discharged, the water level rapidly drops, when the water level drops to the point that the float 402 loses buoyancy, the float 402 drives the lever 401 to drop and simultaneously leaves the water outlet 109, the water in the hydraulic cylinder body 101 is instantly discharged from the cylinder, the piston 102 is pushed to the original position by the elastic force of the spring 103, and simultaneously the drain valve 111 closes the water outlet 113 to stop the water in the water storage tank from being discharged continuously.
The buoy of the present invention is further described in connection with fig. 5 at low water levels. 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 (2)
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 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 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110028930.8A CN112482519A (en) | 2021-01-15 | 2021-01-15 | Controllable quantitative hydraulic drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110028930.8A CN112482519A (en) | 2021-01-15 | 2021-01-15 | Controllable quantitative hydraulic drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112482519A true CN112482519A (en) | 2021-03-12 |
Family
ID=74912150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110028930.8A Pending CN112482519A (en) | 2021-01-15 | 2021-01-15 | Controllable quantitative hydraulic drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112482519A (en) |
-
2021
- 2021-01-15 CN CN202110028930.8A patent/CN112482519A/en active Pending
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