CN201801933U - Time-delay adjustable flushing valve - Google Patents
Time-delay adjustable flushing valve Download PDFInfo
- Publication number
- CN201801933U CN201801933U CN2010205121033U CN201020512103U CN201801933U CN 201801933 U CN201801933 U CN 201801933U CN 2010205121033 U CN2010205121033 U CN 2010205121033U CN 201020512103 U CN201020512103 U CN 201020512103U CN 201801933 U CN201801933 U CN 201801933U
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- CN
- China
- Prior art keywords
- chamber
- valve
- pressure
- delay
- adjustable
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- Expired - Fee Related
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- Fluid-Driven Valves (AREA)
- Multiple-Way Valves (AREA)
Abstract
The utility model provides a time-delay adjustable flushing valve, comprising a valve body with a water inlet and a water outlet, the internal of the valve body is provided with a first cavity communicated with the water inlet, a second cavity communicated with the water outlet, and a flushing control device disposed on the valve body, a water flow passage is formed between the first cavity and the second cavity, the flushing control device is used for controlling opening/closing of the water flow passage, the flushing control device comprises a pressure cavity provided with a water outlet hole and a water inlet hole, a filter cavity, and an adjustable filtering device disposed in the filter cavity, used for adjusting water flow inputted into the pressure cavity, and detachable. The time-delay adjustable flushing valve in the utility model releases pressure via the water outlet hole of the pressure cavity, makes motion via a control rod, and is laborsaving and timesaving; water flow into the pressure cavity is changed via adjustment of an adjusting block of the adjustable filtering device, thereby controlling time of delay; The adjustable filtering device is a detachable device, service life is prolonged via regular cleaning, installation is simple, and maintenance is convenient.
Description
Technical field
The utility model relates to the washroom flushometer, particularly a kind of delay-adjustable valve.
Background technology
At present, need the place of bath in the washroom etc., most of delay flushing valve that adopts, popular delay flushing valve is pressed the opening ways branch on the market, can be divided into pull-type substantially and by formula two classes.The shortcoming of effort when opening is drawn in pull-type main existence, it is more painstaking that old man and child use, the reason of effort mainly is that the shortage suitable mechanism of decompressor and sealing ring resistance are big, be divided into other top formula of push rod and lever lower top type again by formula, the other top of so-called push rod formula is to push push rod by hand, make push rod laterally tiltedly with the valve rod top, thereby reduced pressure in the delay flushing valve chamber, the pressure differential of the water valve of will living is boosted again, and this structure is unreasonable, and a valve mandril laterally withstands on the valve rod, must be to the certain resistance of enterprising generation of the valve of living, if hydraulic pressure is low again, the motion of the valve of living is then very difficult, often causes the phenomenon that can not on time open, complex structure in addition, it is the four-way structure that housing requires, and the cost height is so this opening structure is not too desirable; So-called lever lower top type, be by hand by making leverage vertically with valve rod top upwards, thereby the valve of will living boost, housing also takes the four-way structure.Press the water flow mode branch, substantially can be divided into straight and right-angle type, consider from installation cost and application applicability aspect, straight is preponderated, and the pull-type delay flushing valve in the straight, angle between the axis of its pull-type valve alive and the housing entery and delivery port center line is the right angle, and the pulling force of vertical water pipe easily makes the water pipe vibration in use
The utility model content
Main purpose of the present utility model is to provide a kind of simple in structure, leicht fallen D/A, delay-adjustable valve that the bath time is adjustable.
The utility model adopts following technical scheme: the delay-adjustable valve, comprise and having into, the valve body of delivery port, valve inner is formed with first chamber that communicates with water inlet, second chamber that communicates with delivery port, and be arranged at flushing control apparatus on the valve body, described first, be formed with water stream channel between two chambeies, described flushing control apparatus is used to control opening/closing of described water stream channel, described flushing control apparatus has the deferred action of the control valve of being used for assembly, and be provided with into, the pressure chamber of weep hole, the weep hole of described pressure chamber is communicated with second chamber, also comprise filter chamber, corresponding to the pressure chamber inlet opening, connected entrance communicates with described pressure chamber and described first chamber, described valve body is provided with the removably adjustable filter that is equipped with described connected entrance, described adjustable filter comprises the body that connects vertically, and be actively set in regulating block in the body, described body tube wall is formed with the current delivery outlet that is communicated with filter chamber, one end port forms the current input hole and is provided with screen pack in the input hole place, described current input hole docks with described intercommunicating pore sealing, during work, described regulating block is moved in described body to regulate described input, current size between the delivery outlet.
Further, be formed with the installing hole relative on the described valve body with described connected entrance, the body of described filter removably arranged perpendicular in described installing hole.
Further, described pressure chamber is enclosed by diaphragm and separator and forms, described inlet opening and weep hole are positioned on this separator, described pressure chamber can controlledly work in pressure hold mode and pressure release conditions, when working in the pressure release conditions, described diaphragm is maintained at the position that the chamber of winning is communicated with second chamber, and when working in the pressure hold mode, described diaphragm is maintained at and makes win chamber and partition position, second chamber.
Further, described flushing control apparatus includes control lever, this control lever vertically is arranged in the described weep hole, the occlusion part that its lower end is formed with and is positioned at described pressure chamber, can hide described weep hole, this occlusion part can drive the described weep hole of closure or openness by control lever, makes described pressure chamber work in pressure hold mode and pressure release conditions.
Further, in the described pressure chamber, be positioned at the weep hole below and be provided with the guide that is fixed on the described separator, be formed with the gathering sill that is oppositely arranged with described weep hole on the described guide, described control lever lower end is actively set in the described gathering sill.
Further, described flushing control apparatus also comprises the press section of fixedlying connected with described control lever top, is provided with between this press section and the valve body to be used to make described control lever to remain on the elastic component of closed described weep hole state.
By above-mentioned to description of the present utility model as can be known, compared with prior art, the utlity model has following beneficial effect: the utility model is by the pressure release of pressure chamber weep hole, and is by the control lever action, laborsaving not time-consuming again; Thereby change the discharge size control delay time that enters pressure chamber by the regulating block of regulating adjustable filter; Adjustable filter of the present utility model is a detachable apparatus, increases application life by regular cleaning, installs simple, easy to maintenance.
Description of drawings
Fig. 1 is an internal construction sectional view of the present utility model.
The specific embodiment
Below the utility model will be further described by the specific embodiment.
Flushing control apparatus, include control lever 41, vertically be arranged in the weep hole 151, the occlusion part 411 that its lower end is formed with and is positioned at pressure chamber 15, can hide weep hole 151, occlusion part 411 can drive closure or openness weep hole 151 by control lever 41, make pressure chamber 15 work in pressure hold mode and pressure release conditions, and be provided with sealing ring 412 between occlusion part 411 and the weep hole.Valve body 10 is provided with the installing hole for control lever 41 actions, and is provided with waterproof grommet 50 between this installing hole and the control lever 41.Also comprise the press section 42 of fixedlying connected, be provided with between this press section 42 and the valve body 10 and be used to make control lever 41 to remain on the elastic component 60 of closed weep hole 151 states that this elastic component 60 adopts springs with control lever 41 tops.42 inside, press section are provided with the fixture 90 that is fixed on the valve body 10, this fixture 90 is provided with the locating hole that passes for control lever 41, be provided with in the pressure chamber 15 by screw thread and be fixed in guide 70 on the separator 30, be formed with the gathering sill 71 that is oppositely arranged with weep hole 151 on this guide 70, control lever 41 lower ends are actively set in the gathering sill 71.This guide 70 is divided into two chambeies with pressure chamber 15, and realizes being communicated with by the through hole on the guide 70 72.
The utility model in use, the press section is pressed, control lever control occlusion part is opened weep hole, pressure chamber is in the pressure release conditions, and inner water flows into second chamber, and diaphragm is by hydraulic pressure jack-up, current enter second chamber from first chamber, control lever makes the weep hole closure along with the return of spring, and pressure chamber slowly recovers the pressure hold mode by the inlet opening and diaphragm is pressed down, and the current break-make is cut off.Can regulate the time that pressure chamber recovers the pressure hold mode by the position of adjusting the regulating block in the adjustable filter up and down, to reach the function of control bath time, very convenient.
Above-mentioned only is a specific embodiment of the present utility model, but design concept of the present utility model is not limited thereto, and allly utilizes this design that the utility model is carried out the change of unsubstantiality, all should belong to the behavior of invading the utility model protection domain.
Claims (6)
1. delay-adjustable valve, comprise and having into, the valve body of delivery port, valve inner is formed with first chamber that communicates with water inlet, second chamber that communicates with delivery port, and be arranged at flushing control apparatus on the valve body, described first, be formed with water stream channel between two chambeies, described flushing control apparatus is used to control opening/closing of described water stream channel, described flushing control apparatus has the deferred action of the control valve of being used for assembly, and be provided with into, the pressure chamber of weep hole, the weep hole of described pressure chamber is communicated with second chamber, it is characterized in that: also comprise filter chamber, corresponding to the pressure chamber inlet opening, connected entrance communicates with described pressure chamber and described first chamber, described valve body is provided with the removably adjustable filter that is equipped with described connected entrance, described adjustable filter comprises the body that connects vertically, and be actively set in regulating block in the body, described body tube wall is formed with the current delivery outlet that is communicated with filter chamber, one end port forms the current input hole and is provided with screen pack in the input hole place, described current input hole docks with described intercommunicating pore sealing, during work, described regulating block is moved in described body to regulate described input, current size between the delivery outlet.
2. delay-adjustable valve as claimed in claim 1 is characterized in that: be formed with the installing hole relative on the described valve body with described connected entrance, the body of described filter removably arranged perpendicular in described installing hole.
3. delay-adjustable valve as claimed in claim 1, it is characterized in that: described pressure chamber is enclosed by diaphragm and separator and forms, described inlet opening and weep hole are positioned on this separator, described pressure chamber can controlledly work in pressure hold mode and pressure release conditions, when working in the pressure release conditions, described diaphragm is maintained at the position that the chamber of winning is communicated with second chamber, and when working in the pressure hold mode, described diaphragm is maintained at and makes win chamber and partition position, second chamber.
4. as claim 1 or 3 described delay-adjustable valves, it is characterized in that: described flushing control apparatus includes control lever, this control lever vertically is arranged in the described weep hole, the occlusion part that its lower end is formed with and is positioned at described pressure chamber, can hide described weep hole, this occlusion part can drive the described weep hole of closure or openness by control lever, makes described pressure chamber work in pressure hold mode and pressure release conditions.
5. delay-adjustable valve as claimed in claim 3, it is characterized in that: in the described pressure chamber, be positioned at the weep hole below and be provided with the guide that is fixed on the described separator, be formed with the gathering sill that is oppositely arranged with described weep hole on the described guide, described control lever lower end is actively set in the described gathering sill.
6. delay-adjustable valve as claimed in claim 4, it is characterized in that: described flushing control apparatus also comprises the press section of fixedlying connected with described control lever top, is provided with between this press section and the valve body to be used to make described control lever to remain on the elastic component of closed described weep hole state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205121033U CN201801933U (en) | 2010-08-26 | 2010-08-26 | Time-delay adjustable flushing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205121033U CN201801933U (en) | 2010-08-26 | 2010-08-26 | Time-delay adjustable flushing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201801933U true CN201801933U (en) | 2011-04-20 |
Family
ID=43871440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205121033U Expired - Fee Related CN201801933U (en) | 2010-08-26 | 2010-08-26 | Time-delay adjustable flushing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201801933U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108301474A (en) * | 2017-12-21 | 2018-07-20 | 厦门建霖健康家居股份有限公司 | A kind of closestool drain valve |
-
2010
- 2010-08-26 CN CN2010205121033U patent/CN201801933U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108301474A (en) * | 2017-12-21 | 2018-07-20 | 厦门建霖健康家居股份有限公司 | A kind of closestool drain valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110420 Termination date: 20110826 |