CN205423990U - Flow valve - Google Patents
Flow valve Download PDFInfo
- Publication number
- CN205423990U CN205423990U CN201620144365.6U CN201620144365U CN205423990U CN 205423990 U CN205423990 U CN 205423990U CN 201620144365 U CN201620144365 U CN 201620144365U CN 205423990 U CN205423990 U CN 205423990U
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- China
- Prior art keywords
- spring
- valve
- water
- pedestal
- limit base
- 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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Abstract
The utility model provides a flow valve, mainly by the governing valve, a pedestal, spring and spacing seat are constituteed, establish ties the spring with the governing valve through the valve post on the spacing seat and be in the same place, water supply line's play water end (W. E. ) is filled in according to the base flow valve towards the mode of the end of intaking, to go out tap again twists the play water end (W. E. ) at water supply line soon, open out tap, rivers promote the governing valve and overcome the direction removal of the tension of spring to a tap, when cylindrical reference column on the governing valve supports the spacing post on the spacing seat, the minimum -value aperture department of spacing ring reachs at the bottom of the awl of governing valve, it circulated still to leave space water supply between the two, thereby the biggest water yield that tap has been restricted, through selecting different inflexible springs, change and overcome the required water pressure size of spring tension, just also changed the biggest water yield, so as to selects the different spring of rigidity to come the biggest water yield of control according to the needs of different occasions.
Description
Technical field
This utility model relates to a kind of flow valve that can limit flow, belongs to the optimisation technique of thrift lock.
Background technology
Connection between water supply pipe, the connection between water pipe and tap, all realized by joint.Supply water to building, typically have a two ways, a kind of be use booster pump from bottom to top send water mode, one is to dispose water tank at roof, utilizes the mode that water-head carries from top to bottom.The most any water mode of sending, different floor hydraulic pressure also can be different, and different floor water yield can be caused different.Therefore, now with some, there is the water pipe head design of the balanced-out water yield, it is intended to make the water yield of different floor tend to identical.
Particularly domestic consumer, owing to each tap purposes is different, requirement to water yield is the most different, the tap and spray first-class of washing one's face washing dish tap and toilet in such as kitchen, due to the difference of purposes, the requirement to water yield is the most different, such as wash one's face tap water yield be maintained at 4 liters/min the most much of that, and the water yield spraying head requires more than 8 liters/min, accordingly, it would be desirable to the max water yield of each tap is limited according to purposes.
It is, thus, sought for a kind of can limit flow water saving way.
Summary of the invention
The purpose of this utility model is: provide a kind of flow limit valve that can limit flow.
The technical solution of the utility model is: a kind of flow valve, is mainly made up of regulation valve 1, pedestal 2, spring 3 and limit base 4；Described regulation valve is the taper that big one end, one end is little, and regulation valve center is provided with hexagon through hole, and the vertex of a cone is provided with the locating slot to cone direction, end depression, is provided with cylindrical locating dowel between described locating slot and hexagon through hole；Described limit base is socketed with pedestal, and limit base is provided with spacing bead outwardly away from the edge of pedestal, is provided with support in limit base endoporus；The heart is provided with a cylindrical limited post towards the wall of pedestal in the bracket, is provided with the hexagon valve rod prominent to pedestal direction at limited post away from the center of support；Being provided with the regulation ring to inner process in the middle part of described pedestal, the endoporus of regulation ring gradually expands to both sides from middle part；During assembling, by on spring housing hexagon valve rod on limit base, the one end making spring is enclosed within limited post, the valve rod on limit base is inserted from regulation side, valve cone top the hexagon through hole of regulation valve again, both form tight fit, the other end making spring enters the locating slot on regulation valve, again pedestal from regulation valve side and limit base fit or is together by a threaded connection, during use, towards the mode of water inlet end, flow valve is filled in the water side of water supply pipe by pedestal, spacing bead is made to be positioned at outside the water side of water supply pipe, again tap is screwed on the water side of water supply pipe；When opening depotition cock, water in water supply pipe is to the direction of depotition cock impact regulation valve, when hydraulic pressure can overcome the tension force of spring more greatly, regulation valve just can be promoted to move to the direction of limit base, and when the cylindrical locating dowel regulated on valve props up the limited post on limit base, the cone end of regulation valve, arrives at the minimum-value aperture of spacing ring, the most also leave space water supply stream to pass through, after closing faucet, under spring tension, regulation valve resets.
Described spring is helical spring, and one end of spring is fixed on locating slot diapire, and the other end of spring is fixed on outside the root of limited post.
Beneficial effect:
1, by the valve rod on limit base, spring and regulation valve are cascaded, flow valve is filled in towards the mode of water inlet end by pedestal the water side of water supply pipe, depotition cock is screwed in the water side of water supply pipe again, open depotition cock, water jet propulsion regulation valve overcomes the tension force of spring to move to the direction of depotition cock, when the cylindrical locating dowel regulated on valve props up the limited post on limit base, the cone end of regulation valve, arrives at the minimum-value aperture of spacing ring, the most also leave space water supply stream to pass through, thus limit the max water yield of depotition cock；By selecting the spring of different rigidity, change and overcome the hydraulic pressure size required for spring tension, the most just change max water yield；It is thus possible to control max water yield according to the spring that selection rigidity is different that needs of different occasions.
Accompanying drawing explanation
Fig. 1 is the surface structure schematic diagram of an angle of the present utility model；
Fig. 2 is explosive view of the present utility model；
Fig. 3 is fragmentary sectional view of the present utility model.
Detailed description of the invention
As shown in Fig. 1 to Fig. 3, a kind of flow valve, mainly it is made up of regulation valve 1, pedestal 2, spring 3 and limit base 4.
Described regulation valve is the taper that big one end, one end is little, and regulation valve center is provided with hexagon through hole, and the vertex of a cone is provided with the locating slot to cone direction, end depression, is provided with cylindrical locating dowel between described locating slot and hexagon through hole.
Described limit base is socketed with pedestal or is threaded connection, and limit base is provided with spacing bead outwardly away from the edge of pedestal, and the diameter of spacing bead, more than the diameter of bore of water supply pipe, is provided with support in limit base endoporus；The heart is provided with a cylindrical limited post towards the wall of pedestal in the bracket, is provided with the hexagon valve rod prominent to pedestal direction at limited post away from the center of support；Being provided with the regulation ring to inner process in the middle part of described pedestal, the endoporus of regulation ring gradually expands to both sides from middle part.
During assembling, by on spring housing hexagon valve rod on limit base, the one end making spring is enclosed within limited post, the valve rod on limit base is inserted from regulation side, valve cone top the hexagon through hole of regulation valve again, both form tight fit, the other end making spring enters the locating slot on regulation valve, then from regulation valve one end and limit base fit or is together by a threaded connection by pedestal.During use, towards the mode of water inlet end, flow valve is filled in by pedestal the water side of water supply pipe, makes spacing bead be positioned at outside the water side of water supply pipe, then tap is screwed on the water side of water supply pipe.
When opening depotition cock, water in water supply pipe is to the direction of depotition cock impact regulation valve, when hydraulic pressure can overcome the tension force of spring more greatly, regulation valve just can be promoted to move to the direction of limit base, when the cylindrical locating dowel regulated on valve props up the limited post on limit base, the cone end of regulation valve, arrives at the minimum-value aperture of spacing ring, after closing faucet, under spring tension, regulation valve resets.
Described spring is helical spring, and one end of spring is fixed on locating slot diapire, and the other end of spring is fixed on outside the root of limited post.
When the cone end regulating valve arrives at the minimum-value aperture regulating ring of base interior, the most also leave space water supply stream and pass through.
Select the spring of different model according to use, thus change the max water yield of flow valve.Such as, it is arranged on the regulation valve before washing dish tap, select the spring that elasticity indexes coordinates, make max water yield control within 6L per minute, for shower faucet, select the spring that elasticity indexes coordinates, maximum output is made to control within 10L per minute, the tap washed one's hands for washing one's face, the spring selecting elasticity indexes to coordinate, make maximum output control within 4L per minute.So that water yield obtains an equitable breakdown, this big place is big, this little occupying a narrow space, beneficially using water wisely.
By the valve rod on limit base, spring and regulation valve are cascaded, flow valve is filled in towards the mode of water inlet end by pedestal the water side of water supply pipe, depotition cock is screwed in the water side of water supply pipe again, open depotition cock, water jet propulsion regulation valve overcomes the tension force of spring to move to the direction of depotition cock, when the cylindrical locating dowel regulated on valve props up the limited post on limit base, the cone end of regulation valve, arrives at the minimum-value aperture of spacing ring, the most also leave space water supply stream to pass through, thus limit the max water yield of depotition cock；By selecting the spring of different rigidity, change and overcome the hydraulic pressure size required for spring tension, the most just change max water yield；It is thus possible to control max water yield according to the spring that selection rigidity is different that needs of different occasions.
Above-described embodiment is intended merely to interpretation purposes of the present utility model; and be not to restriction of the present utility model, those skilled in the art, in essential scope of the present utility model; make a variety of changes or substitute, also should belong to protection category of the present utility model.
Claims (2)
1. a flow valve, it is characterised in that: mainly it is made up of regulation valve (1), pedestal (2), spring (3) and limit base (4)；Described regulation valve is the taper that big one end, one end is little, and regulation valve center is provided with hexagon through hole, and the vertex of a cone is provided with the locating slot to cone direction, end depression, is provided with cylindrical locating dowel between described locating slot and hexagon through hole；Described limit base is socketed with pedestal, and limit base is provided with spacing bead outwardly away from the edge of pedestal, is provided with support in limit base endoporus；The heart is provided with a cylindrical limited post towards the wall of pedestal in the bracket, is provided with the hexagon valve rod prominent to pedestal direction at limited post away from the center of support；Being provided with the regulation ring to inner process in the middle part of described pedestal, the endoporus of regulation ring gradually expands to both sides from middle part；During assembling, by on spring housing hexagon valve rod on limit base, the one end making spring is enclosed within limited post, the valve rod on limit base is inserted from regulation side, valve cone top the hexagon through hole of regulation valve again, both form tight fit, the other end making spring enters the locating slot on regulation valve, again pedestal from regulation valve side and limit base fit or is together by a threaded connection, during use, towards the mode of water inlet end, flow valve is filled in the water side of water supply pipe by pedestal, spacing bead is made to be positioned at outside the water side of water supply pipe, again tap is screwed on the water side of water supply pipe；When opening depotition cock, water in water supply pipe is to the direction of depotition cock impact regulation valve, when hydraulic pressure can overcome the tension force of spring more greatly, regulation valve just can be promoted to move to the direction of limit base, and when the cylindrical locating dowel regulated on valve props up the limited post on limit base, the cone end of regulation valve, arrives at the minimum-value aperture of spacing ring, the most also leave space water supply stream to pass through, after closing faucet, under spring tension, regulation valve resets.
Flow valve the most according to claim 1, it is characterised in that: described spring is helical spring, and one end of spring is fixed on locating slot diapire, and the other end of spring is fixed on outside the root of limited post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620144365.6U CN205423990U (en) | 2016-02-26 | 2016-02-26 | Flow valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620144365.6U CN205423990U (en) | 2016-02-26 | 2016-02-26 | Flow valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205423990U true CN205423990U (en) | 2016-08-03 |
Family
ID=56545305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620144365.6U Expired - Fee Related CN205423990U (en) | 2016-02-26 | 2016-02-26 | Flow valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205423990U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113969827A (en) * | 2021-11-01 | 2022-01-25 | 一汽解放汽车有限公司 | Drainage device and intercooler |
| CN114307552A (en) * | 2021-12-30 | 2022-04-12 | 山东成泰新材料有限公司 | Isobutene production method with tail gas treatment function |
-
2016
- 2016-02-26 CN CN201620144365.6U patent/CN205423990U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113969827A (en) * | 2021-11-01 | 2022-01-25 | 一汽解放汽车有限公司 | Drainage device and intercooler |
| CN113969827B (en) * | 2021-11-01 | 2023-02-17 | 一汽解放汽车有限公司 | Drainage device and intercooler |
| CN114307552A (en) * | 2021-12-30 | 2022-04-12 | 山东成泰新材料有限公司 | Isobutene production method with tail gas treatment function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20180226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |