CN2673963Y - Push-button type built-in and time delay flushing valve - Google Patents
Push-button type built-in and time delay flushing valve Download PDFInfo
- Publication number
- CN2673963Y CN2673963Y CN 200420002021 CN200420002021U CN2673963Y CN 2673963 Y CN2673963 Y CN 2673963Y CN 200420002021 CN200420002021 CN 200420002021 CN 200420002021 U CN200420002021 U CN 200420002021U CN 2673963 Y CN2673963 Y CN 2673963Y
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- China
- Prior art keywords
- delay
- time
- valve
- steel wire
- button
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- Expired - Lifetime
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Abstract
A push-button type built-in and time delay flushing valve of the utility model comprises a valve body, an intake passage positioned in the valve body, an outlet passage, a floating valve core which is arranged in vertical direction of the intake passage and the outlet passage and insulates the intake passage and the outlet passage, and a valve rod matched with the floating valve core. The valve rod extends out of the valve body through a button. A time-delay tunnel is separately arranged on the floating valve core. The valve rod has a splitting structure and comprises a push bar matched with the button and a valve core rod matched with the floating valve core. A return spring is arranged between the floating valve core and the inwall of the valve body. A steel wire is movably extended in the time-delay passage and two ends of the steel wire are greater than the diameter of the time-delay passage. The valve rod is changed into the splitting structure and is provided with a reset spring, which allows the installation, using and maintenance of the flushing valve to be convenient and can well adapt to the high hydraulic pressure and the low hydraulic pressure. Because that a colatorium is changed into the steel wire and the movement of the steel wire is arranged in the time-delay hole, the movement can be made in the time-delay hole by means of hydraulic pressure when water going through to achieve the effect of promptly clearing out so as to prevent block of the time-delay holes.
Description
Technical field:
The utility model relates to a kind of flushing valve, and is especially relevant with a kind of button concealed installation time-delay flushing valve simple in structure, easy to operate, that can prevent water source foreign matter obstruction.
Background technology:
The structure of the time-delay flushing valve of prior art as shown in Figure 1, comprise valve body 1, be positioned at the intake tunnel 2 of valve body 1, exhalant canal 3, be arranged on intake tunnel and exhalant canal vertical direction and the floating plug 4 that intake tunnel 2 and exhalant canal 3 is isolated, the valve rod 5 that cooperates with floating plug 4, this valve rod 5 borrows a button 6 to stretch out outside the valve body 1, on described floating plug 4, be provided with a time-delay passage 7 in addition, during action, floating plug upwards lifts under the effect of hydraulic pressure, by the exhalant canal water outlet, after external force disappears, the in-core chamber of going into to float that the time-delay passage advances is to reach hydraulic balance, play the effect of delay-self-closing, the valve rod 5 of existing flushing valve is an overall structure, the valve rod of this structure is installed inconvenience, operating maintenance is also difficult, and the diameter in the time-delay hole of time-delay passage is less, easily produce when current pass through and stop up, existing solution is in the time-delay hole filter screen to be set, but the shortcoming of this kind structure is: because the grid of filter screen is closeer, easily produce and stop up, change inconvenience, therefore greatly reduce the bulk life time of time-delay flushing valve.
Technical scheme:
The utility model provides a kind of button concealed installation time-delay flushing valve, and it is simple in structure, easy to operate, can well adapt to the situation of high hydraulic pressure and special low hydraulic pressure, and can prevent that the water source foreign matter from stopping up, and can increase the bulk life time of time-delay valve greatly.
For reaching above-mentioned purpose, the utility model adopts following technical scheme:
A kind of button concealed installation time-delay flushing valve, comprise valve body 1, be positioned at the intake tunnel 2 of valve body 1, exhalant canal 3, be arranged on intake tunnel and exhalant canal vertical direction and the floating plug 4 that intake tunnel 2 and exhalant canal 3 is isolated, the valve rod 5 that cooperates with floating plug 4, this valve rod 5 borrows a button 6 to stretch out outside the valve body 1, on described floating plug 4, be provided with a time-delay passage 7 in addition, described valve rod 5 is for dividing body structure, comprise the push rod 51 that cooperates with button 6, the valve core rod 52 that cooperates with floating plug 4 is provided with a back-moving spring 8 between described floating plug 4 and valve body 1 inwall.
The activity steel wire 71 that stretches through in the described time-delay passage 7, the both ends of this steel wire are greater than the diameter of time-delay passage.
Described time-delay passage 7 is time-delay hole or time-delay groove, the steel wire 71 of the movable two ends bending that stretches through in time-delay hole or groove; Described steel wire 71 tops are bent into ring-type, and the bottom is bent into hook-shaped.
Adopt technique scheme, owing to change valve rod into the branch body structure, and be provided with back-moving spring, make this flushing valve installation, use and keep in repair all very convenient, and can well adapt to high hydraulic pressure and special low hydraulic pressure, and can prevent pollution of waterhead, and owing to change filter screen into steel wire, this steel wire is movably arranged in the time-delay hole, when current pass through, can borrow hydraulic pressure movable in the time-delay hole, reach the effect of instant mediation, can prevent the hole plug of delaying time, simple in structure, easy for installation, need not to change, can increase the bulk life time of time-delay valve greatly.
Description of drawings:
Fig. 1 is the schematic diagram of the utility model prior art;
Fig. 2 is the schematic diagram of the utility model embodiment;
Fig. 3 is the action schematic diagram of the utility model embodiment.
Embodiment:
As Fig. 2, shown in Figure 3, the utility model provides a kind of button concealed installation time-delay flushing valve, comprise valve body 1, be positioned at the intake tunnel 2 of valve body 1, exhalant canal 3, be arranged on intake tunnel and exhalant canal vertical direction and the floating plug 4 that intake tunnel 2 and exhalant canal 3 is isolated, the valve rod 5 that cooperates with floating plug 4, this valve rod 5 borrows a button 6 to stretch out outside the valve body 1, on described floating plug 4, be provided with a time-delay passage 7 in addition, described valve rod 5 is for dividing body structure, comprise the push rod 51 that cooperates with button 6, the valve core rod 52 that cooperates with floating plug 4 is provided with a back-moving spring 8 between described floating plug 4 and valve body 1 inwall; The activity steel wire 71 that stretches through in the described time-delay passage 7, the both ends of this steel wire 71 are greater than the diameter of time-delay passage; Described time-delay passage 7 is time-delay hole or time-delay groove, the steel wire 71 of the movable two ends bending that stretches through in time-delay hole or groove; Described steel wire 71 tops are bent into ring-type, and the bottom is bent into hook-shaped.
During the utility model action, with hand pressing button 6, push rod 51 promotes valve core rod 52, water in the hydraulic pressure chamber 10 flows out from the gap of valve core rod 52 and floating plug 4, the pressure in hydraulic pressure chamber reduces, floating plug 4 moves under the effect of hydraulic pressure, water flows out from exhalant canal 3, decontrol button 6 when hand, button 6 resets with push rod 51, and valve core rod 52 is closed the water that discharge in the hydraulic pressure chamber, the pressure that enters hydraulic pressure chamber 10 and back-moving spring 8 by time-delay passage 7 increases gradually, when greater than the pressure of exhalant canal 3, floating plug 4 moves to seal face under the effect of hydraulic pressure, automatic delay function.
Adopt technique scheme, owing to change valve rod into the branch body structure, and be provided with back-moving spring, make this flushing valve installation, use and keep in repair all very convenient, and can well adapt to high hydraulic pressure and special low hydraulic pressure, and can prevent pollution of waterhead,, health is reliable and owing to change filter screen into steel wire, this steel wire is movably arranged in the time-delay hole, when current pass through, can borrow hydraulic pressure movable in the time-delay hole, reach the effect of instant mediation, can prevent the hole plug of delaying time, simple in structure, easy for installation, need not to change, can increase the bulk life time of time-delay valve greatly.
Claims (5)
1, a kind of button concealed installation time-delay flushing valve, comprise valve body (1), be positioned at the intake tunnel (2) of valve body (1), exhalant canal (3), be arranged on intake tunnel and exhalant canal vertical direction and the floating plug (4) that intake tunnel (2) and exhalant canal (3) is isolated, the valve rod (5) that cooperates with floating plug (4), this valve rod (5) borrows a button (6) to stretch out outside the valve body (1), on described floating plug (4), be provided with a time-delay passage (7) in addition, it is characterized in that: described valve rod (5) is for dividing body structure, comprise the push rod (51) that cooperates with button (6), the valve core rod (52) that cooperates with floating plug (4) is provided with a back-moving spring (8) between described floating plug (4) and valve body (1) inwall.
2, a kind of button concealed installation time-delay flushing valve as claimed in claim 1 is characterized in that: the activity steel wire (71) that stretches through in the described time-delay passage (7), the both ends of this steel wire are greater than the diameter of time-delay passage.
3, a kind of button concealed installation time-delay flushing valve as claimed in claim 2, it is characterized in that: described time-delay passage (7) is the time-delay hole, the steel wire (71) of the movable two ends bending that stretches through in the time-delay hole.
4, a kind of button concealed installation time-delay flushing valve as claimed in claim 2, it is characterized in that: described time-delay passage (7) is the time-delay groove, the steel wire (71) of the movable two ends bending that stretches through in the time-delay groove.
5, as claim 2,3 or 4 described a kind of button concealed installation time-delay flushing valves, it is characterized in that: described steel wire (71) top is bent into ring-type, and the bottom is bent into hook-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420002021 CN2673963Y (en) | 2004-01-08 | 2004-01-08 | Push-button type built-in and time delay flushing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420002021 CN2673963Y (en) | 2004-01-08 | 2004-01-08 | Push-button type built-in and time delay flushing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2673963Y true CN2673963Y (en) | 2005-01-26 |
Family
ID=34482199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420002021 Expired - Lifetime CN2673963Y (en) | 2004-01-08 | 2004-01-08 | Push-button type built-in and time delay flushing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2673963Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012037858A1 (en) * | 2010-09-26 | 2012-03-29 | Li Feiyu | A pneumatic push button with air compensating structure |
| CN102679038A (en) * | 2012-05-31 | 2012-09-19 | 开平市洁士卫浴实业有限公司 | Concealed installation type flush valve |
| CN103861230A (en) * | 2014-04-02 | 2014-06-18 | 山东大学 | Automatic spraying fire extinguishing system on roof |
-
2004
- 2004-01-08 CN CN 200420002021 patent/CN2673963Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012037858A1 (en) * | 2010-09-26 | 2012-03-29 | Li Feiyu | A pneumatic push button with air compensating structure |
| CN102679038A (en) * | 2012-05-31 | 2012-09-19 | 开平市洁士卫浴实业有限公司 | Concealed installation type flush valve |
| CN103861230A (en) * | 2014-04-02 | 2014-06-18 | 山东大学 | Automatic spraying fire extinguishing system on roof |
| CN103861230B (en) * | 2014-04-02 | 2016-03-23 | 山东大学 | Roof extinction by automatic sprinkling system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JOMOO GROUP CO., LTD. Free format text: FORMER OWNER: LIN SHENGYAN Effective date: 20140122 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140122 Address after: 362304 Fujian Province, Nanan City Dengfeng Lun Cang Zhen Industrial Zone No. 28 Patentee after: Jomoo Group Co., Ltd. Address before: 362304 Fujian province Nanan City Dengfeng Lun Cang Zhen Industrial Zone No. 28 Patentee before: Lin Shengyan |
|
| CX01 | Expiry of patent term |
Expiration termination date: 20140108 Granted publication date: 20050126 |
|
| CX01 | Expiry of patent term |