CN103938695B - Hydraulic flashing valve - Google Patents
Hydraulic flashing valve Download PDFInfo
- Publication number
- CN103938695B CN103938695B CN201410179461.XA CN201410179461A CN103938695B CN 103938695 B CN103938695 B CN 103938695B CN 201410179461 A CN201410179461 A CN 201410179461A CN 103938695 B CN103938695 B CN 103938695B
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- time delay
- piston
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- chamber
- water
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Abstract
The invention discloses a hydraulic flashing valve. The hydraulic flashing valve comprises a valve body, wherein a water inlet cavity, a communication channel, a water outlet cavity, a piston and a delay cavity are arranged in the valve body, wherein the delay cavity is separated from the water inlet cavity through the upper end of the piston, a communication hole communicated with the delay cavity and the water inlet cavity is formed in the valve body, a water outlet and a delay plug are arranged in the delay cavity, the water outlet is communicated with the water outlet cavity, the delay plug is fixedly connected with a pull rod, a reset spring is arranged outside the pull rod in a sleeved mode, the water inlet cavity and the water inlet end of the communication channel are sealed through the lower end of the piston, the piston is connected with a compressed spring, and the compressed spring is used for pushing the piston to seal the water inlet end of the communication channel. The flashing valve is an integral flashing valve and is simple in structure, convenient to install and low in manufacturing cost; compared with an ordinary hydraulic flashing valve, the production cost can be reduced at least by 30%, and the market competitiveness of the hydraulic flashing valve is improved.
Description
Technical field
The present invention relates to a kind of flushing valve, refer to a kind of hydraulic punch water valve of integral type especially.
Background technology
Existing hydraulic control water valve is also usually configured with auxiliary valve except main valve body, to realize delays time to control.The Chinese invention patent being 200520086864.6 as application number discloses a kind of pedal hydraulic control water valve, it comprises a main valve and an auxiliary valve, valve chamber and lower valve chamber is provided with in main valve, upper valve chamber sidewall is provided with water inlet, the top of upper valve chamber is communicated with lower valve chamber by a control valve, lower valve chamber is provided with delivery port, be communicated with by a limbers between upper valve chamber and lower valve chamber, this limbers is provided with one can from top to bottom by flap that this limbers holds out against, upper valve chamber is provided with one and can slide up and down piston above this water inlet, be connected by a valve rod between this piston with this flap, be provided with in upper valve chamber and make flap hold out against spring on limbers downwards, the sidewall of upper valve chamber is provided with the gas pressure relief slot that the upper and lower both sides of piston are communicated, auxiliary valve is located on this control valve, and auxiliary valve is provided with the pedal type switch controlling it and open and close.Main valve and the auxiliary valve of this hydraulic control water valve are in released state, need the exact connect ion of pipeline between the two, in assembling area, if the pipeline used buries, then need bury space and bury work, if pipeline directly exposes to the open air, then pipeline not only temporary space but also easily damaged, uses inconvenience very; In addition, this hydraulic control water valve complex structure, be both not easy to produce, cost of production is also higher.
Summary of the invention
The invention provides a kind of hydraulic punch water valve, the problems such as the main valve existed to overcome existing hydraulic control water valve is connected trouble with the pipeline of auxiliary valve, and pipeline takes up room, and uses inconvenience, and valve structure is complicated, and cost of production is high.
The present invention adopts following technical scheme:
A kind of hydraulic punch water valve, comprise valve body, be provided with intake antrum, communicating passage, water chamber and piston in valve body, this piston is rubber piston; Be provided with time delay chamber in this valve body, this time delay chamber and this intake antrum are separated by the upper end of this piston, and be provided with the intercommunicating pore being communicated with this time delay chamber and this intake antrum in valve body, this time delay chamber is intake by this intercommunicating pore; This time delay chamber is provided with delivery port and time delay plug, this delivery port is communicated with this water chamber, this time delay plug is fixedly connected with pull bar, pull bar extends to outside this valve body, this pull bar is connected with this valve seal, be arranged with back-moving spring outside this pull bar, this back-moving spring is for promoting the delivery port in this this time delay chamber of time delay plug shutoff; This piston activity is assemblied in this valve body, and the water inlet end of this intake antrum and this communicating passage passes through the lower end packing of this piston, and this communicating passage is communicated with this water chamber, and this piston is connected with stage clip, and this stage clip is for promoting the water inlet end of this communicating passage of piston shutoff.
Further:
Above-mentioned piston base is provided with guide part, this pilot side wall is fixed with at least two convex stupefied, adjacent two convex stupefied between formed aquaporin, this convex stupefied lateral wall is connected with the side walls of above-mentioned communicating passage.
Above-mentioned piston comprises upper sealing plate, joint pin and the lower shrouding that one connects in " work " font, above-mentioned intercommunicating pore is located on this upper sealing plate, be provided with pilot hole in this joint pin, above-mentioned stage clip bottom is assemblied in this pilot hole, and the top, top of this stage clip presses states valve interior wall.
Time delay plug is reverse frustoconic, and the delivery port in above-mentioned time delay chamber is the reverse frustoconic matched with this time delay plug.Extend plug and/or draw rod positions when departing from, the delivery port in time delay chamber and the configuration of time delay plug can be corrected this and depart from, and time delay plug still can this delivery port of shutoff preferably, prevents drainage from occurring; In addition, during this delivery port of time delay plug shutoff, time delay plug does not rub with the inside wall of delivery port, and time delay plug is not easy to wear, effectively extends the application life of time delay plug.
Use during flushing valve of the present invention and need pull bar upwards to mention, the mode of mentioning of pull bar has two kinds: one to be that above-mentioned pull bar top is fixed with Handheld Division, hand directly on mention this Handheld Division; Two is foot-operated: above-mentioned pull bar top is provided with connecting rod, and above-mentioned body top is hinged with pedal; The left end of this pedal of upper end thereof of this connecting rod, the right-hand member of this pedal is connected with the second stage clip, and this second stage clip is used for upwards jack-up pedal; Lower end this pull bar hinged of this connecting rod, by the right-hand member of foot-operated pressure pedal, makes pedal left end upwards lift, and then pulls connecting rod and pull bar to move upward.
From the above-mentioned description to structure of the present invention, compared to the prior art, tool of the present invention has the following advantages: flushing valve of the present invention is the flushing valve of integral type, structure is simple, when using this flushing valve, directly water inlet pipe is connected with water chamber with the intake antrum of outlet pipe for this flushing valve, easy for installation; In addition, use flushing valve of the present invention can by portable or press pressure type or foot-operated, the applicable place of this flushing valve be many, and it is simple, convenient to use; In addition, flushing valve low production cost of the present invention, relative Normal hydraulic flushing valve, its cost of production at least can reduce by 30%, is conducive to improving the competitiveness of product in market.
Accompanying drawing explanation
Fig. 1 is the structure cross-sectional schematic of the portable flushing valve of the present invention.
Fig. 2 is the structure cross-sectional schematic that flushing valve in Fig. 1 goes out water state.
Fig. 3 be piston communicating passage look up structural representation.
Fig. 4 is the modified node method cross-sectional schematic of the portable flushing valve of Fig. 1.
Fig. 5 is the structure cross-sectional schematic that flushing valve in Fig. 4 goes out water state.
Fig. 6 is that the structure of Pdeal type flushing valve of the present invention is analysed and observe the mouth of a river is shown
Fig. 7 is the structure cross-sectional schematic that flushing valve in Fig. 6 goes out water state.
Detailed description of the invention
With reference to the accompanying drawings the specific embodiment of the present invention is described.
With reference to Fig. 1, Fig. 2, a kind of hydraulic punch water valve, comprises valve body 1, is provided with intake antrum 10, communicating passage 11, water chamber 12 and piston 13 in valve body 1, and this piston 13 is preferably rubber piston 13.Be provided with time delay chamber 14 in this valve body 1, this time delay chamber 14 and this intake antrum 10 are separated by the upper end of this piston 13, and be provided with the intercommunicating pore 130 being communicated with this time delay chamber 14 and this intake antrum 10 in valve body 1, this time delay chamber 14 is intake by this intercommunicating pore 130.This time delay chamber 14 is provided with delivery port 140 and time delay plug 141, this delivery port 140 is communicated with this water chamber 12, this time delay plug 141 is fixedly connected with pull bar 142, pull bar 142 extends to outside this valve body 1, this pull bar 142 is tightly connected by least two sealing rings and this valve body 1, be arranged with back-moving spring 143 outside this pull bar 142, this back-moving spring 143 is for promoting the delivery port 140 in this this time delay chamber 14 of time delay plug 141 shutoff; This piston 13 activity is assemblied in this valve body 1, the water inlet end of this intake antrum 10 and this communicating passage 11 passes through the lower end packing of this piston 13, this communicating passage 11 is communicated with this water chamber 12, this piston 13 is connected with stage clip 131, and this stage clip 131 is for promoting the water inlet end of this communicating passage 11 of piston 13 shutoff.
Further:
Continue with reference to Fig. 1, Fig. 2, Fig. 4, Fig. 5, Fig. 6, Fig. 7, above-mentioned piston 13 comprises upper sealing plate 132, joint pin 133 and the lower shrouding 134 that one connects in " work " font, above-mentioned intercommunicating pore 130 is located on this upper sealing plate 132, pilot hole 135 is provided with in this joint pin 133, above-mentioned stage clip 131 bottom is assemblied in this pilot hole 135, and the top, top of this stage clip 131 presses states valve body 1 inwall.In addition, this intercommunicating pore 130 also can be arranged on the inwall of valve body 1, and when piston 13 is moved, this intercommunicating pore 130 all can be communicated with time delay chamber 14, intake antrum 10.With reference to Fig. 3, this lower shrouding 134 is provided with guide part 138, this guide part 138 sidewall is fixed with four convex stupefied 136, aquaporin 137 was formed between adjacent two convex stupefied 136, this convex lateral wall of stupefied 136 is connected with the side walls of above-mentioned communicating passage 11, and guide part 138 makes oriented sliding along the vertical direction under the restriction of communicating passage 11.
Continue with reference to Fig. 1, Fig. 2, Fig. 4, Fig. 5, Fig. 6, Fig. 7, time delay plug 141 is in reverse frustoconic, and the delivery port 140 in above-mentioned time delay chamber 14 is the reverse frustoconic matched with this time delay plug 141.Extend plug and/or pull bar 142 position when departing from, the delivery port 140 in time delay chamber 14 and the configuration of time delay plug 141 can be corrected this and depart from, and time delay plug 141 still can this delivery port 140 of shutoff preferably, prevents drainage from occurring; In addition, during time delay plug 141 this delivery port 140 of shutoff, time delay plug 141 does not rub with the inside wall of delivery port 140, and time delay plug 141 is not easy to wear, effectively extends the application life of time delay plug 141.
Use during flushing valve of the present invention and need pull bar 142 upwards to mention, the mode of mentioning of pull bar 142 has two kinds: one to be that, with reference to Fig. 1, Fig. 2, Fig. 4, Fig. 5, above-mentioned pull bar 142 top is fixed with Handheld Division 144, hand directly on mention this Handheld Division 144.Two are foot-operated or press pressure type: with reference to Fig. 6, Fig. 7, above-mentioned pull bar 142 top is provided with connecting rod 145, above-mentioned valve body 1 top is hinged with pedal 146, the setting of connecting rod 145 be in order to push down on the pedal 146 time pull bar 142 can try one's best and vertically move upward; The left end of this pedal of upper end thereof of this connecting rod 145, the right-hand member of this pedal 146 is connected with the second stage clip 139, and this second stage clip 139 is for upwards jack-up pedal 146; Lower end this pull bar 142 hinged of this connecting rod 145, by the right-hand member of foot-operated pressure pedal 146, makes pedal 146 left end upwards lift, and then pulls connecting rod 145 and pull bar 142 to move upward.
The using method of hydraulic punch water valve of the present invention is: upwards mentioned by the pull bar 142 on time delay plug 141 by above-mentioned portable or foot-operated mode, water in time delay chamber 14 flows into water chamber 12 by delivery port 140, and the flow direction of water is as shown in the arrow points in Fig. 2, Fig. 7.Negative pressure is produced in time delay chamber 14, under the pressure effect of the water in intake antrum 10, the piston 13 above communicating passage 11 is upwards movable, and namely the water in intake antrum 10 enter communicating passage 11 by the aquaporin 137 of crossing bottom piston 13, and then enter water chamber 12, now water route is in opening state.After putting down pull bar 142, under the effect of back-moving spring 143, time delay plug 141 resets and is blocked by the delivery port 140 in time delay chamber 14, water in time delay chamber 14 stops flowing out, under hydraulic pressure effect in time delay chamber 14, piston 13 can not shutoff communicating passage immediately 11, under the effect of stage clip 131, piston 13 has the trend moved downward, water in intake antrum 10 i.e. part enters time delay chamber 14 by the intercommunicating pore 130 on piston 13, progressively increase along with the water in time delay chamber 14 until be full of, the water that intake antrum 10 enters communicating passage 11 gradually reduces until stop, namely this process forms a time delay exiting water process.
Above are only the specific embodiment of the present invention, but design concept of the present invention is not limited thereto, all changes utilizing this design the present invention to be carried out to unsubstantiality, all should belong to the behavior of invading scope.
Claims (4)
1. a hydraulic punch water valve, comprises valve body, is provided with intake antrum, communicating passage, water chamber and piston in valve body; It is characterized in that: be provided with time delay chamber in described valve body, this time delay chamber and described intake antrum are separated by the upper end of described piston, and be provided with the intercommunicating pore being communicated with this time delay chamber and this intake antrum in valve body, this time delay chamber is intake by this intercommunicating pore; This time delay chamber is provided with delivery port and time delay plug, this delivery port is communicated with described water chamber, this time delay plug is fixedly connected with pull bar, pull bar extends to outside described valve body, this pull bar is connected with this valve seal, be arranged with back-moving spring outside this pull bar, this back-moving spring is for promoting the delivery port in this this time delay chamber of time delay plug shutoff; This piston activity is assemblied in this valve body, the water inlet end of this intake antrum and described communicating passage passes through the lower end packing of this piston, this communicating passage is communicated with described water chamber, and this piston is connected with stage clip, and this stage clip is for promoting the water inlet end of this communicating passage of piston shutoff; Pull bar top is provided with connecting rod, and described body top is hinged with pedal; The left end of this pedal of upper end thereof of this connecting rod, the right-hand member of this pedal is connected with the second stage clip, and this second stage clip is used for upwards jack-up pedal; Lower end this pull bar hinged of this connecting rod.
2. a kind of hydraulic punch water valve as claimed in claim 1, it is characterized in that: described piston base is provided with guide part, this pilot side wall is fixed with at least two convex stupefied, adjacent two convex stupefied between formed aquaporin, this convex stupefied lateral wall is connected with the side walls of described communicating passage.
3. a kind of hydraulic punch water valve as claimed in claim 1, it is characterized in that: described piston comprises upper sealing plate, joint pin and the lower shrouding that one connects in " work " font, described intercommunicating pore is located on this upper sealing plate, pilot hole is provided with in this joint pin, described stage clip bottom is assemblied in this pilot hole, the described valve interior wall of top, top pressure of this stage clip.
4. a kind of hydraulic punch water valve as claimed in claim 1, is characterized in that: described time delay plug is reverse frustoconic, and delivery port and this time delay plug in described time delay chamber match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410179461.XA CN103938695B (en) | 2014-04-30 | 2014-04-30 | Hydraulic flashing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410179461.XA CN103938695B (en) | 2014-04-30 | 2014-04-30 | Hydraulic flashing valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103938695A CN103938695A (en) | 2014-07-23 |
| CN103938695B true CN103938695B (en) | 2015-06-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410179461.XA Expired - Fee Related CN103938695B (en) | 2014-04-30 | 2014-04-30 | Hydraulic flashing valve |
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| Country | Link |
|---|---|
| CN (1) | CN103938695B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110772191B (en) * | 2019-11-22 | 2024-06-21 | 嘉兴市捷豪清洁用品有限公司 | Mop cleaning device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87211365U (en) * | 1987-11-04 | 1988-08-24 | 乐军 | Pedal liquid-control flush valve |
| SU1596166A1 (en) * | 1988-11-22 | 1990-09-30 | Московское Научно-Производственное Объединение "Нефтегазавтоматика" | Cutout valve |
| CN101446102A (en) * | 2008-12-25 | 2009-06-03 | 温州帝威斯感应洁具有限公司 | Exposed type automatic induction and manual time-delay dual-use toilet flush valve |
| CN202850158U (en) * | 2012-10-22 | 2013-04-03 | 洪建加 | Pedal flushing valve for preventing water linkage |
| CN203782842U (en) * | 2014-04-30 | 2014-08-20 | 南安市沃百伦洁具厂 | Hydraulic flashing valve |
-
2014
- 2014-04-30 CN CN201410179461.XA patent/CN103938695B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87211365U (en) * | 1987-11-04 | 1988-08-24 | 乐军 | Pedal liquid-control flush valve |
| SU1596166A1 (en) * | 1988-11-22 | 1990-09-30 | Московское Научно-Производственное Объединение "Нефтегазавтоматика" | Cutout valve |
| CN101446102A (en) * | 2008-12-25 | 2009-06-03 | 温州帝威斯感应洁具有限公司 | Exposed type automatic induction and manual time-delay dual-use toilet flush valve |
| CN202850158U (en) * | 2012-10-22 | 2013-04-03 | 洪建加 | Pedal flushing valve for preventing water linkage |
| CN203782842U (en) * | 2014-04-30 | 2014-08-20 | 南安市沃百伦洁具厂 | Hydraulic flashing valve |
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| Publication number | Publication date |
|---|---|
| CN103938695A (en) | 2014-07-23 |
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Granted publication date: 20150617 Termination date: 20180430 |
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| CF01 | Termination of patent right due to non-payment of annual fee |