CN106122531B - A kind of flashing valve - Google Patents
A kind of flashing valve Download PDFInfo
- Publication number
- CN106122531B CN106122531B CN201610712495.XA CN201610712495A CN106122531B CN 106122531 B CN106122531 B CN 106122531B CN 201610712495 A CN201610712495 A CN 201610712495A CN 106122531 B CN106122531 B CN 106122531B
- Authority
- CN
- China
- Prior art keywords
- water inlet
- pipe
- plug
- inlet pipe
- aqueduct
- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
- F16K11/105—Three-way check or safety valves with two or more closure members
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
- E03D1/30—Valves for high or low level cisterns; Their arrangement ; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage
- E03D1/34—Flushing valves for outlets; Arrangement of outlet valves
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
- E03D9/08—Devices in the bowl producing upwardly-directed sprays; Modifications of the bowl for use with such devices ; Bidets; Combinations of bowls with urinals or bidets; Hot-air or other devices mounted in or on the bowl, urinal or bidet for cleaning or disinfecting
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
- F16K15/06—Check valves with guided rigid valve members with guided stems
- F16K15/063—Check valves with guided rigid valve members with guided stems the valve being loaded by a spring
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Mechanical Engineering (AREA)
- Molecular Biology (AREA)
- Epidemiology (AREA)
- Details Of Valves (AREA)
- Check Valves (AREA)
Abstract
The present invention relates to a kind of flashing valve, including valve body, the valve body includes water inlet pipe, and the end of the water inlet pipe is connected with aqueduct, and the inner wall of the end of the water inlet pipe is equipped with snap ring；One end of the aqueduct is connected with the water inlet pipe, and the other end is sealed end；The aqueduct is communicated with outlet pipe, is equipped with counterflow-preventing core in the aqueduct, the counterflow-preventing core includes plug and spring, one end of the spring resists the plug, the other end is against the sealed end, and the size of the plug and the snap ring are adapted, and are pressed against on the snap ring.The present invention prevents the aqueous reflux in blow-off line by counterflow-preventing core, ensure that the stabilization of flushing valve structure, extends the service life of flashing valve.
Description
Technical field
The present invention relates to closestool manufacturing field more particularly to a kind of flashing valves.
Background technique
Present intelligent closestool all without water tank, is directly realized by flushing function, such as one by the flashing valve of cistern free mostly
It plants cistern free closestool flushing valve (patent No. 201310474738.7) and discloses a kind of utilization solenoid valve control water channel opening and closing, it is real
The flashing valve of existing flushing function.But have the closestool of water tank, there are certain hydraulic pressure, blow-off line connected to the water tank inside water tank
Interior water can not overcome this hydraulic pressure that adverse current occurs, and flashing valve of cistern free itself is limited without water storage, inside without hydraulic pressure, row
Water in dirty pipeline will be flow back into flashing valve in reflux, if things go on like this, be easily damaged the construction of flashing valve, influence using
Service life.And the water of reflux carries a large amount of bacteriums, if being used in private portion's cleaning functionally, can seriously damage the health of user.
Summary of the invention
The purpose of the present invention is to provide a kind of flashing valves that can prevent adverse current, solve the problems in background technique.
To achieve the above object, the present invention adopts the following technical scheme:
A kind of flashing valve, including valve body, the valve body include water inlet pipe, and the end of the water inlet pipe is connected with aqueduct,
The inner wall of the end of the water inlet pipe is equipped with snap ring；One end of the aqueduct is connected with the water inlet pipe, and the other end is
Sealed end；The aqueduct is communicated with outlet pipe, is equipped with counterflow-preventing core in the aqueduct, the counterflow-preventing core include plug and
Spring, one end of the spring resist the plug, and the other end is against the sealed end, the size of the plug and the snap ring
It is adapted, and presses against on the snap ring.
Preferably, the first positioning pipe extended in the oriented aqueduct is connected on the plug, first positioning
The size of pipe and the size of the aqueduct are adapted.
Preferably, first positioning pipe includes first positioning ring parallel with the plug, first positioning
Ring is connected on the plug by several connecting rods.
Preferably, the second positioning pipe extended in the oriented water inlet pipe is connected on the plug, second positioning
The size of pipe and the size of the water inlet pipe are adapted.
Preferably, second positioning pipe includes second positioning ring parallel with the plug, second positioning
Ring is connected on the plug by several connecting rods.
Preferably, being communicated with cleaning jet pipe on the side wall of the water inlet pipe, the inner wall of the water inlet pipe is socketed with and institute
The compatible filter screen of water inlet pipe size is stated, the filter screen covers the water inlet of the cleaning jet pipe.
Preferably, the cleaning jet pipe and the water inlet pipe are vertically arranged.
Flashing valve in the present invention, when not intaking, spring press plug, plug is pressed on snap ring, water inlet pipe and
Separated between aqueduct by plug, when water inlet pipe is intake under user control, hydraulic pressure impacts plug, make spring-compressed, plug to
Water guide in-pipe, water enter aqueduct, and are passed into the outlet pipe being connected with aqueduct, realize flushing function, when into
After water pipe stops water inlet, water inlet inner pipe water pressure is reduced, and spring reduction is withstood plug again, cut off between aqueduct and water inlet pipe
Connection, stable water pressure in flashing valve at this time, the water in blow-off line can not be reversely flowd back towards in flashing valve by the outlet pipe of connection,
Water inlet pipe will not more be entered, the stabilization of flushing valve structure is ensure that, extend the service life of flashing valve.
Detailed description of the invention
Fig. 1 is the explosive view of the embodiment of the present invention.
Fig. 2 is the structural representation of the embodiment of the present invention.
Fig. 3 is the structural schematic diagram of valve body 1 in the embodiment of the present invention.
Specific embodiment
Below with reference to Fig. 1 to Fig. 3, technical scheme is described further, but is not limited to this explanation.
A kind of flashing valve, including valve body 1, valve body 1 include water inlet pipe 2, and the end of water inlet pipe 2 is connected with aqueduct 3, are intake
The inner wall of the end of pipe 2 is equipped with snap ring 4；One end of aqueduct 3 is connected with water inlet pipe 2, and the other end is sealed end 5；Water guide
Pipe 3 is communicated with flushing of the outlet pipe 6(for stool and urine), aqueduct 3 is interior to be equipped with counterflow-preventing core 7, and counterflow-preventing core 7 includes plug 8
With spring 9, one end of spring 9 resists plug 8, and the other end is against sealed end 5, and the size and snap ring 4 of plug 8 are adapted, and pushes up
It is pressed on snap ring 4.
The first positioning pipe 10 extended into aqueduct 3, the size and aqueduct of the first positioning pipe 10 are connected on plug 8
3 size is adapted, and the first positioning pipe 10 includes first positioning ring 11 parallel with plug 8, if the first positioning ring 11 passes through
Dry root connecting rod 12 is connected on plug 8.The second positioning pipe 13 extended into water inlet pipe 2, the second positioning are also connected on plug 8
The size of pipe 13 and the size of water inlet pipe 2 are adapted.Second positioning pipe 13 includes second positioning ring 16 parallel with plug 8,
Second positioning ring 16 is connected on plug 8 by several connecting rods 12.The effect of first positioning pipe 10 and the second positioning pipe 13 is all
It is guide-localization, the first positioning pipe 10 is mobile along aqueduct 3 when spring 9 is deformed, and the second positioning pipe 13 is when spring 9 deforms
It is mobile along water inlet pipe 2, when so that plug 8 moving in aqueduct 3, it will not deviate, it will not be there is a situation where blocking, using the
The structure of one positioning ring 11, the second positioning ring 16 and connecting rod 12, so that the first positioning pipe 10 and the second positioning pipe 13 do not have tube wall,
In Openworks shape, so, plug 8 in the process of moving, will not interfere the trend of water flow, reduce resistance, so that water flow
It can successfully be flowed in flashing valve, realize flushing function.
Cleaning jet pipe 15(is vertically connected on the side wall of water inlet pipe 2 for private portion cleaning function), the inner wall sleeve of water inlet pipe 2
It is connected to filter screen 14 compatible with 2 size of water inlet pipe, the water inlet of the covering cleaning jet pipe 15 of filter screen 14.General bath
The water inlet of valve, cleaning jet pipe 15 will install filter screen 14, be filtered to water quality, for a long time, just have a large amount of miscellaneous
Matter is attached on filter screen 14, is seriously affected into water effect and filter effect, so being frequently necessary to dismantle flashing valve, cleaning filtering
Net 14, then install back, it is cumbersome.
In the present invention, cleaning jet pipe 15 is arranged on the side wall of water inlet pipe 2, rather than communicates with aqueduct 3, such to set
It sets so that water of the full contact of jet pipe 15 less than any adverse current is cleaned, even if because the water of adverse current is likely to enter aqueduct 3
In, it can also be shut by plug 8, cannot be introduced into water inlet pipe 2, ensure that the water for cleaning function is absolute cleanliness, filter screen
The water inlet of 14 covering cleaning jet pipes 15, the further impurity crossed in drainage, water inlet pipe 2 and cleaning jet pipe 15 are vertically arranged, water
When by water inlet pipe 2, the impurity adhered on filter screen 14 can be taken away, so, each water inlet is equivalent to, was all cleaning
Strainer 14, ensure that the cleaning of filter screen 14, and filter screen 14 is avoided to be replaced as frequently as.
Claims (1)
1. a kind of flashing valve, which is characterized in that including valve body (1), the valve body (1) includes water inlet pipe (2), the water inlet pipe
(2) end is connected with aqueduct (3), and the inner wall of the end of the water inlet pipe (2) is equipped with snap ring (4)；The aqueduct (3)
One end be connected with the water inlet pipe (2), the other end be sealed end (5)；The aqueduct (3) is communicated with outlet pipe (6), institute
It states in aqueduct (3) and is equipped with counterflow-preventing core (7), the counterflow-preventing core (7) includes plug (8) and spring (9), the spring (9)
One end resist the plug (8), the other end is against the sealed end (5), the size and the snap ring (4) of the plug (8)
It is adapted, and presses against on the snap ring (4), it is fixed that first extended in the oriented aqueduct (3) is connected on the plug (8)
Position pipe (10), the size of first positioning pipe (10) and the size of the aqueduct (3) are adapted, first positioning pipe
It (10) include first positioning ring (11) parallel with the plug (8), first positioning ring (11) passes through several connecting rods
(12) it is connected on the plug (8), the second positioning pipe extended in the oriented water inlet pipe (2) is connected on the plug (8)
(13), the size of second positioning pipe (13) and the size of the water inlet pipe (2) are adapted, which is characterized in that the water inlet
It manages and is communicated with cleaning jet pipe (15) on the side wall of (2), the inner wall of the water inlet pipe (2) is socketed with and the water inlet pipe (2) size
Compatible filter screen (14), the water inlet of filter screen (14) covering cleaning jet pipe (15), the cleaning jet pipe
(15) it is vertically arranged with the water inlet pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610712495.XA CN106122531B (en) | 2016-08-24 | 2016-08-24 | A kind of flashing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610712495.XA CN106122531B (en) | 2016-08-24 | 2016-08-24 | A kind of flashing valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106122531A CN106122531A (en) | 2016-11-16 |
| CN106122531B true CN106122531B (en) | 2019-11-26 |
Family
ID=57274954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610712495.XA Active CN106122531B (en) | 2016-08-24 | 2016-08-24 | A kind of flashing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106122531B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6179226B1 (en) * | 2000-01-18 | 2001-01-30 | Huang Y Jen | High pressure cleaning device having suds cleaning efficacy |
| CN204401735U (en) * | 2014-12-30 | 2015-06-17 | 浙江星星便洁宝有限公司 | Impulse electromagnetic valve jettison gear |
| CN204703270U (en) * | 2015-06-15 | 2015-10-14 | 浙江维卫电子洁具有限公司 | A kind of direct-discharging closet drainage |
| CN205908803U (en) * | 2016-08-24 | 2017-01-25 | 温州爱妮智能科技有限公司 | Flashing valve |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201110416Y (en) * | 2007-10-31 | 2008-09-03 | 温州帝威斯感应洁具有限公司 | Touch type block-resistant descaling time-delay self-closing water-saving device |
| KR20100050080A (en) * | 2008-11-05 | 2010-05-13 | (주)포에스텍 | Flush valve |
| CN201834779U (en) * | 2010-10-25 | 2011-05-18 | 合肥荣事达三洋电器股份有限公司 | Self-cleaning water filter |
| CN201915469U (en) * | 2011-01-20 | 2011-08-03 | 薛华 | Water inlet valve for water tank of water-saving toilet |
| CN102251567B (en) * | 2011-01-20 | 2014-03-05 | 薛华 | Pressure water pumping type water-saving toilet bowl |
| CN103233502A (en) * | 2013-05-04 | 2013-08-07 | 浙江怡和卫浴有限公司 | Vacuum breaker anti-siphon solenoid valve |
-
2016
- 2016-08-24 CN CN201610712495.XA patent/CN106122531B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6179226B1 (en) * | 2000-01-18 | 2001-01-30 | Huang Y Jen | High pressure cleaning device having suds cleaning efficacy |
| CN204401735U (en) * | 2014-12-30 | 2015-06-17 | 浙江星星便洁宝有限公司 | Impulse electromagnetic valve jettison gear |
| CN204703270U (en) * | 2015-06-15 | 2015-10-14 | 浙江维卫电子洁具有限公司 | A kind of direct-discharging closet drainage |
| CN205908803U (en) * | 2016-08-24 | 2017-01-25 | 温州爱妮智能科技有限公司 | Flashing valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106122531A (en) | 2016-11-16 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210125 Address after: No. 258-324, Longxin Road, Longgang City, Wenzhou City, Zhejiang Province (5 / F, building 7, Wenzhou Fulong Weaving Co., Ltd.) Patentee after: WENZHOU MUGE INTELLIGENT TECHNOLOGY Co.,Ltd. Address before: No.06 garage, 113-128 Huanhe Road, Longgang Town, Cangnan County, Wenzhou City, Zhejiang Province Patentee before: WENZHOU AINI INTELLIGENT TECHNOLOGY Co.,Ltd. |