CN2133726Y - Adjustable water tank inlet valve - Google Patents
Adjustable water tank inlet valve Download PDFInfo
- Publication number
- CN2133726Y CN2133726Y CN 92232100 CN92232100U CN2133726Y CN 2133726 Y CN2133726 Y CN 2133726Y CN 92232100 CN92232100 CN 92232100 CN 92232100 U CN92232100 U CN 92232100U CN 2133726 Y CN2133726 Y CN 2133726Y
- Authority
- CN
- China
- Prior art keywords
- lever
- water
- water tank
- inlet valve
- sheet metal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 45
- 239000002184 metal Substances 0.000 claims abstract description 25
- 239000007788 liquid Substances 0.000 abstract description 8
- 230000002706 hydrostatic effect Effects 0.000 abstract description 6
- 238000004326 stimulated echo acquisition mode for imaging Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
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- Float Valves (AREA)
Abstract
A novel adjustable water inlet valve for a water tank mainly solves the problems that the existing float ball valve type water inlet valve for the water tank is large in size, inconvenient to install and maintain, easy to damage and leak water and the like. The technical characteristics are as follows: two water outlet pipes are set in the valve body, in which the main water outlet pipe is set with a piston, a metal plate lever with adjustable supporting point is set above the two water outlet pipe mouths, and the combined moment of water inlet pressure moment acting on two ends of the lever and hydrostatic pressure moment in the water tank is used to make the rubber pad controlled by the lever press and close and open the water inlet valve outlet pipe. The height of the liquid level in the water tank can be controlled by adjusting the position of the fulcrum of the lever.
Description
The utility model relates to a kind of novel water tank water intake control gear.
Present existing toilet tank intake valve of water is made of intake pipe and float valve.The ball float of float valve swims on the liquid level during water inlet, and when liquid level was raised to certain altitude, float valve was closed, and stops into water.Because water tank capacity is limited, and the shared volume of float valve is bigger, and its installation and maintenance inconvenience, fragile leaking in the use, the use of feed tank is made troubles.
The purpose of this utility model provides a kind of novel tank intake valve of water, to improve the shortcoming of existing inlet valve, the convenient installation and use.
The utility model tank intake valve of water is: establish an arm on the outlet pipe of valve body, make it to become the inlet valve with two outlet pipes, two effluent pipe mouths are on same horizontal plane.In primary flow pipe, establish a piston, the leakage cushion rubber of setting up defences between piston and primary flow pipe wall, piston can slide up and down under hydraulic action, establishes drain tank around an effluent pipe mouth, dredges water outlet, establishes STEAM TRAP in the drain tank.Above two outlet pipes, establish a sheet metal, peace one fulcrum cylinder on sheet metal, as the sheet metal fulcrum, sheet metal and fulcrum cylinder constitute lever jointly like this.Pacify a rubber pad in the position of an effluent pipe mouth relatively at sheet metal lever B end, work to block an effluent pipe mouth, on sheet metal, establish a lever fixed hole, on inlet valve cap, establish the lever fixed plate, insert in the lever fixed hole to prevent that the sheet metal lever from sliding, and establishes apron hole on valve body wall.
After water enters intake pipe, flow to two outlet pipes respectively, piston in the primary flow pipe is outwards slided by jack-up owing to being subjected to the intake pressure effect, the A end of pushing tow sheet metal lever, and the rubber pad of sheet metal lever B end is subjected to the thrusting action of water pressure in the outlet pipe equally.The position of adjustment (adjusting) lever fulcrum cylinder, the moment that lever A end is subjected to is slightly smaller than the moment that lever B end is subjected to, and the rubber pad that then props up on the effluent pipe mouth is pushed up from the mouth of pipe by water pressure, and water enters in the water tank.When liquid level rises to certain altitude in the water tank, the influent pressure moment that the influent pressure moment that lever A end is subjected to and the resultant moment of force of hydrostatic pressing moment are subjected to greater than lever B end and the resultant moment of force of hydrostatic pressing moment, then lever B end moves downward, rubber pad presses off an effluent pipe mouth, stop in water tank, to intake, by the position of adjustment (adjusting) lever fulcrum cylinder, the height of liquid level in the can regulate water tank.
Owing to adopt such scheme, the tank intake valve of water volume is reduced greatly, make installation and maintenance convenient, not fragile in the use, and applicable to different pipe network water pressures, and can regulate water tank water intake amount.Because inlet valve adopts the manufacturing of present principles structure, can fundamentally eliminate the generation of inverted-siphon, make the domestic water pipe network avoid polluting.
Below in conjunction with accompanying drawing the utility model is further specified
Description of drawings:
Fig. 1: inlet valve planimetric map
Fig. 2: inlet valve elevation
Fig. 3: inlet valve sectional drawing
Fig. 4: the I-I sectional view that is Fig. 3
Fig. 5: sheet metal lever planimetric map
Fig. 6: sheet metal lever elevation
Fig. 7: STEAM TRAP planimetric map
Fig. 8: STEAM TRAP sectional drawing
The reference numeral explanation:
(1)--intake pipe (2)--primary flow pipe (3)--outlet pipe
(4)--piston (5)--leakproof cushion rubber (6)--drain tank
(7)----the balance pivot circle is lived (9), and----------intake pipe is installed nut (14)--intake pipe attaching nut (15)--lever fixed hole to bolt (13) to apron hole (12) to lever fixed plate (11) to rubber pad (10) to sheet metal lever (8)
Among Fig. 3, water enters inlet valve from intake pipe (1), flow to a primary flow pipe (2) and an outlet pipe (3), piston (4) in the primary flow pipe (2) is subjected to the effect of intake pressure and outwards slides, pushing tow sheet metal lever (7) A end, the rubber pad (9) of sheet metal lever (7) B end is subjected to the thrusting action of the intake pressure in the outlet pipe (3) simultaneously.The position of adjustment (adjusting) lever fulcrum cylinder (8), the piston head moment of thrust that lever A end is subjected to is slightly smaller than the influent pressure moment that lever B end is subjected to, and at this moment rubber pad (9) is intake the top from an effluent pipe mouth, and water enters in the water tank.Along with liquid level in the water tank raises gradually, the hydrostatic pressure that lever A, B two ends are subjected to is gradually big, when liquid level rises to certain altitude, the resultant moment of force of pushing tow moment and hydrostatic pressing moment of piston (4) that acts on lever A end is greater than acting on the influent pressure moment that lever B holds and the resultant moment of force of hydrostatic pressing moment, at this moment sheet metal lever (7) B end presses down, make rubber pad (9) press off an effluent pipe mouth, stop in water tank, to intake.The height of liquid level can be regulated by the position of regulating sheet metal balance pivot cylinder (8) in the water tank.Establish drain tank (6) on every side at outlet pipe (3), establish STEAM TRAP in drain tank (6), water flows into water tank from outlet pipe drain tank (6) back of flowing through from the apron hole (11) on the valve body wall.The Lou cushion rubber (5) of setting up defences between primary flow pipe (2) and piston (4).The area of lever metal plate B end is established lever fixed hole (15) greater than the area of metal plate A end on sheet metal, establish lever fixed plate (10) on inlet valve cap, and it inserts and prevents in the lever fixed hole (15) that sheet metal lever (7) from sliding.
Claims (2)
1, a kind of adjustable tank intake valve of water is made of intake pipe, outlet pipe, sheet metal lever.It is characterized in that inlet valve has two outlet pipes, piston is installed in primary flow pipe, water flows out from an outlet pipe, and the sheet metal lever of band rubber pad, the adjustable positions of its balance pivot cylinder are established in two outlet pipes top.
2, inlet valve according to claim 1, the sheet metal area that it is characterized in that sheet metal lever moving fulcrum two ends are that the big end of an end is little.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92232100 CN2133726Y (en) | 1992-09-08 | 1992-09-08 | Adjustable water tank inlet valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92232100 CN2133726Y (en) | 1992-09-08 | 1992-09-08 | Adjustable water tank inlet valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2133726Y true CN2133726Y (en) | 1993-05-19 |
Family
ID=33774784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92232100 Expired - Fee Related CN2133726Y (en) | 1992-09-08 | 1992-09-08 | Adjustable water tank inlet valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2133726Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107477242A (en) * | 2017-06-08 | 2017-12-15 | 厦门瑞尔特卫浴科技股份有限公司 | A kind of piston inlet valve |
-
1992
- 1992-09-08 CN CN 92232100 patent/CN2133726Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107477242A (en) * | 2017-06-08 | 2017-12-15 | 厦门瑞尔特卫浴科技股份有限公司 | A kind of piston inlet valve |
| CN107477242B (en) * | 2017-06-08 | 2023-08-18 | 厦门瑞尔特卫浴科技股份有限公司 | Piston type water inlet valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |