CN2553201Y - Adjustable hydraulic water intake valve - Google Patents
Adjustable hydraulic water intake valve Download PDFInfo
- Publication number
- CN2553201Y CN2553201Y CN 02271128 CN02271128U CN2553201Y CN 2553201 Y CN2553201 Y CN 2553201Y CN 02271128 CN02271128 CN 02271128 CN 02271128 U CN02271128 U CN 02271128U CN 2553201 Y CN2553201 Y CN 2553201Y
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- CN
- China
- Prior art keywords
- water
- screw rod
- valve
- water tank
- valve body
- 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
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- Self-Closing Valves And Venting Or Aerating Valves (AREA)
- Float Valves (AREA)
Abstract
The utility model discloses an adjustable hydraulic intake valve, which comprises three structures of a valve body assembly, a water level adjusting mechanism and a filter, and is characterized in that the water level of the toilet seat water tank can be adjusted conveniently and the water consumption in the toilet seat water tank can be arranged as per the smudge condition of the toilet sea, so as to save water, effectively filter scales and other impurities and prolong the service life of the product. Therefore, the utility model can be widely applied in the fitting of the water tank of the low-level cistern toilet seat.
Description
The utility model relates to a kind of low cistern seat lavatory cistern fittings, particularly adjustable hydraulic formula inlet valve.
At present, the inlet valve in the cistern fittings of existing low cistern seat lavatory though the function of regulating tank water level is generally all arranged, is all regulated in water usually or needed bigger water tank spatial rotation to realize, and is very inconvenient in the use.
The purpose of this utility model is that a kind of low cistern seat lavatory cistern fittings, particularly adjustable hydraulic formula inlet valve will be provided, though have the function of regulating water level to use very inconvenient drawback to overcome existing common inlet valve.
The purpose of this utility model is achieved in that the utility model adjustable hydraulic formula inlet valve is made of this three macrostructure of valve body assembly, regulating water level mechanism and filter, satisfy the needs of regulating tank water level by regulating water level function wherein, be beneficial to using water wisely; And add filter in the lower end of its intake pipe, to remove the impurity in the water, prolong the working life of product.
Below in conjunction with accompanying drawing structure of the present utility model is further described::
Fig. 1, be structural representation of the present utility model.
In the drawings, the utility model adjustable hydraulic formula inlet valve is made of this three macrostructure of valve body assembly, regulating water level mechanism and filter.Valve body assembly mainly contains valve body (11), sleeve pipe (13), intake pipe (14) and rubber washer (12), and into water seal ring (9) and spool (10) are arranged in the valve body (11), and there is valve gap (8) valve body (11) top; Regulating water level mechanism mainly contains into water lever (6), valve bonnet seal film (7), adjusting screw rod (5), screw rod cover (4), float (3), little water tank (2) and nonreturn valve core (1); Filter mainly contains housing (15), end-face seal ring I and II (16), (18), and screen cloth (19), rack (20) and enclosing cover (17).
The annexation of critical piece and effect thereof are in the utility model: filter is connected in the lower end of intake pipe (14), the upper end of intake pipe (14) is equipped with valve body (11), and by rubber washer (12) sealing, valve body (11) one sides have a water outlet A, into water seal ring (9) and spool (10) are arranged in the valve body (11), spool (10) is fixed on in the water seal ring (9) by interference fit, there is the valve gap (8) that has runner C valve body (11) top, water inlet lever (6) is connected valve gap (8) and goes up also and can rotate around its fulcrum, valve bonnet seal film (7) is connected in an into end of water lever (6) by drive fit, the other end of water inlet lever (6) is connected in screw rod cover (4), screw rod cover (4) is connected with the float (3) of square body by its screw thread, float (3) has the effect of control water inlet lever (6) opening and closing of fault water inlet current, be enclosed within the float (3) in the little water tank (2) of squarish body, one side of little water tank (2) is enclosed within the sleeve pipe (13) that is positioned at intake pipe (14) top, and with this as working track, the bottom of little water tank (2) is equipped with nonreturn valve core (1), make current not enter little water tank (2) from little water tank (2) bottom, thereby accuracy of flooding and minimizing error, so that drive the valve gap (8) that the top of the adjusting screw rod (5) of float (3) lifting is clamped in valve body (11) top, the end of adjusting screw rod (5) is connected with the bottom of little water tank (2) by its trapezoidal thread in order to regulate little water tank (2) lifting; Adjusting screw rod (5) passes screw rod cover (4), adjusting screw rod (5) outside is for trapezoidal thread and a groove is arranged, and screw rod cover (4) inwall has a convex tendon, both work in coordination for they, when adjusting screw rod (5) when rotating clockwise or counterclockwise, the corresponding rotation of screw rod cover (4), little water tank (2) rises or descends along the trapezoidal thread of adjusting screw rod (5) simultaneously, and float (3) also rises or descends along with the rotation of screw rod cover (4).
Working principle of the present utility model is: when starting working, seat lavatory water tank internal cause not have to intake or does not reach enough water levels and the lever of intaking (6) still is in opening state, promptly intake lever (6) not with the runner C shutoff of valve gap (8), when current enter intake pipe (14) by the filter water inlet B, enter spool (10) again, valve body (11) and water outlet A thereof, then, enter in the lavatory water tank, along with current constantly enter, seat lavatory cistern water level raises immediately, when water level rises to certain height, and when covering the bottom of little water tank (2), being positioned at the bottom of nonreturn valve core (1) little water tank (2) of little water tank (2) bottom because of floating function is close to, current are difficult to enter or have only little water to flow in the little water tank (2), when the water surface was increased to the top of little water tank (2), current entered very soon and are full of little water tank (2).Meanwhile, float (3) is raise by floating function, the screw rod cover (4) that the rising drive of float (3) is connected with float (3) is along adjusting screw rod (5) fast rise, the rising of screw rod cover (4) then drives water inlet lever (6) and moves upward around its fulcrum, the runner C shutoff of valve gap (8) the most at last, and make the cavity and the atmospheric isolation of end face on the water inlet seal ring (9) in the valve body (11), this moment is because the compression area of end face is greater than its lower end surface on the water inlet seal ring (9), and on being somebody's turn to do, two place's hydraulic pressure equate down, so the suffered active force of the cavity of end face is greater than the suffered active force in its lower end surface on water inlet seal ring (9), making into, water seal ring (9) is pressed on the inner circular arc port of valve body (11), thereby sealing water inlet current stop into water this moment; On the contrary, during water in discharging finishes a lavatory water tank, because loss of buoyance effect, float (3) hangs naturally, and drive water inlet lever (6) by screw rod cover (4) and move downward around its fulcrum, the runner C that makes valve gap (8) opens and is in opening state, the cavity of end face is because of communicating with atmosphere on the water inlet seal ring (9) in valve body this moment (11), its pressure equals atmospheric pressure, and still there is intake pressure in the intake pipe of its lower end surface (14) cavity, so cause into upwards distortion of water seal ring (9), leave the inner circular arc port of valve body (11), and being in opening state, current are again by the filter water inlet B, intake pipe (14), spool (10), valve body (11) and water outlet A thereof flow in the lavatory water tank.
In use, according to the degree of fouling in seat lavatory water consumption is set, to reach water-saving usefulness.When the comparatively dirty lavatory cistern water level that needs to raise in the seat lavatory that will clean increases water consumption, clockwise rotate adjusting screw rod (5), because the end of adjusting screw rod (5) is connected with the bottom of little water tank (2) by its trapezoidal thread, adjusting screw rod (5) makes little water tank (2) rise when rotating, just because of the rotation of adjusting screw rod (5), make screw rod cover (4) rotate, its rotation then makes float (3) rise.Because the position of float (3) obtains raising, so seat lavatory water tank needs more water promptly to flood, increase water consumption, could produce floating function to float (3), float (3) also just can drive the water inlet lever (6) that connects therewith by screw rod cover (4) and move upward around its fulcrum, with the runner C shutoff of valve gap (8), make the water inlet seal ring (9) in the valve body (11) be stressed poor effect and seal the water inlet current; Otherwise, when not too dirty needs reduction seat lavatory, the seat lavatory cistern water level that will clean reduces water consumption, rotate counterclockwise adjusting screw rod (5), float (3) is descended, owing to making, the decline of float (3) only needs lower water level in the lavatory water tank, just can produce floating function and make into water lever (6), thereby make the water inlet seal ring (9) in the valve body (11) be stressed poor effect and seal the water inlet current float (3) with the runner C shutoff of valve gap (8).Here, adjustment seat lavatory cistern water level all carries out above the water surface, just can finish in the water and need not hand extended, thereby improve the convenience that the utility model uses.
In addition, by intake pipe (14) valve body (11) of directly flowing through, cause the water inlet of spool (10) to be stopped up easily and influence water inlet function for fear of impurity such as incrustation scales, the spy adds filter in the lower end of intake pipe (14).Filter by housing (15), rise the sealing flow action make current must just can enter the end-face seal ring I (16) of intake pipe (14) by screen cloth (19), with screen cloth (19) that impurity in the water is filtered, rack (20) that screen cloth (19) is fixing be enclosed within the enclosing cover (17) of housing (15) termination, and end-face seal ring II (18) formation that housing (15) termination and enclosing cover (17) are sealed.Current are entered by the filter water inlet B, can only be by screen cloth (19) and through screen cloth (19) after impurity filters in water, could from the passage of housing (15) flow through intake pipe (14), enter spool (10) and valve body (11), then, flow in the lavatory water tank.
The utility model compact structure makes things convenient for adjustment seat lavatory cistern water level, using water wisely, and can filter impurity such as incrustation scale effectively, prolong the working life of product.
Claims (3)
1, a kind of adjustable hydraulic formula inlet valve, comprise valve body assembly, this three macrostructure of regulating water level mechanism and filter, it is characterized in that: filter is connected in the lower end of intake pipe, the upper end of intake pipe is equipped with valve body, and by rubber ring seal, into water seal ring and spool are arranged in the valve body, there is valve gap the valve body top, the water inlet lever is connected on the valve gap, the valve bonnet seal film is connected in an into end of water lever by drive fit, the other end of water inlet lever is connected in the screw rod cover, the screw rod cover packs into adjusting screw rod, and the top of adjusting screw rod is clamped in the valve gap of valve body top, and the end of adjusting screw rod is connected with the bottom of the little water tank of squarish body by its trapezoidal thread, the bottom of little water tank is equipped with nonreturn valve core, and little water tank packs into the float of square body.
2, adjustable hydraulic formula inlet valve as claimed in claim 1 is characterized in that: the adjusting screw rod outside is for trapezoidal thread and a groove is arranged, and screw rod cover inwall has a convex tendon.
3, adjustable hydraulic formula inlet valve as claimed in claim 1, it is characterized in that: filter is made of housing, end-face seal ring, screen cloth, rack and enclosing cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02271128 CN2553201Y (en) | 2002-06-14 | 2002-06-14 | Adjustable hydraulic water intake valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02271128 CN2553201Y (en) | 2002-06-14 | 2002-06-14 | Adjustable hydraulic water intake valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2553201Y true CN2553201Y (en) | 2003-05-28 |
Family
ID=33736047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02271128 Expired - Fee Related CN2553201Y (en) | 2002-06-14 | 2002-06-14 | Adjustable hydraulic water intake valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2553201Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012019347A1 (en) * | 2010-08-12 | 2012-02-16 | 厦门立业卫浴工业有限公司 | Apparatus for adjusting height of float of inlet water valve |
| CN103244744A (en) * | 2012-02-02 | 2013-08-14 | 林文斌 | Water tank inlet valve with adjustable water stopping pressure |
| CN106133421A (en) * | 2014-01-28 | 2016-11-16 | 福米纳亚公司 | For filling the tap of tank |
-
2002
- 2002-06-14 CN CN 02271128 patent/CN2553201Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012019347A1 (en) * | 2010-08-12 | 2012-02-16 | 厦门立业卫浴工业有限公司 | Apparatus for adjusting height of float of inlet water valve |
| CN103244744A (en) * | 2012-02-02 | 2013-08-14 | 林文斌 | Water tank inlet valve with adjustable water stopping pressure |
| CN103244744B (en) * | 2012-02-02 | 2015-06-03 | 林文斌 | Water tank inlet valve with adjustable water stopping pressure |
| CN106133421A (en) * | 2014-01-28 | 2016-11-16 | 福米纳亚公司 | For filling the tap of tank |
| CN106133421B (en) * | 2014-01-28 | 2019-04-23 | 福米纳亚公司 | For filling the faucet of tank |
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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 |