CN106149826A - A kind of Novel flushing water valve - Google Patents

A kind of Novel flushing water valve Download PDF

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Publication number
CN106149826A
CN106149826A CN201610712587.8A CN201610712587A CN106149826A CN 106149826 A CN106149826 A CN 106149826A CN 201610712587 A CN201610712587 A CN 201610712587A CN 106149826 A CN106149826 A CN 106149826A
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CN
China
Prior art keywords
water
plug
valve
pipe
guiding cavity
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.)
Pending
Application number
CN201610712587.8A
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Chinese (zh)
Inventor
陈智照
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wenzhou Aini Intelligent Technology Co Ltd
Original Assignee
Wenzhou Aini Intelligent Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wenzhou Aini Intelligent Technology Co Ltd filed Critical Wenzhou Aini Intelligent Technology Co Ltd
Priority to CN201610712587.8A priority Critical patent/CN106149826A/en
Publication of CN106149826A publication Critical patent/CN106149826A/en
Pending legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03DWATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D3/00Flushing devices operated by pressure of the water supply system flushing valves not connected to the water-supply main, also if air is blown in the water seal for a quick flushing
    • E03D3/02Self-closing flushing valves

Abstract

The present invention relates to a kind of Novel flushing water valve, including valve body, described valve body includes water inlet pipe, the end of described water inlet pipe connects aqueduct, described aqueduct includes water-guiding cavity and water chamber, described water-guiding cavity connects described water inlet pipe, the front end of described water-guiding cavity is provided with electromagnetic valve switch, the end of described water-guiding cavity connects described water chamber, and it is provided with snap ring on the inwall of the end of water-guiding cavity, the front end of described water chamber connects the end of described water-guiding cavity, and the end of described water chamber is sealed end, and the sidewall of described outlet pipe is communicated with outlet pipe;Being provided with counterflow-preventing core in described water chamber, described counterflow-preventing core includes that plug and spring, one end of described spring prop up described plug, and the other end is against on described sealed end, and size and the described snap ring of described plug are suitable, and top is pressed on described snap ring.The present invention prevents the aqueous reflux in blow-off line by counterflow-preventing core, it is ensured that stablizing of flushing valve structure, extends the service life of flashing valve.

Description

A kind of Novel flushing water valve
Technical field
The present invention relates to toilet and manufacture field, particularly relate to a kind of Novel flushing water valve.
Background technology
Present intelligent closestool does not the most all have water tank, and the flashing valve by cistern free is directly realized by flushing function, and such as one Kind cistern free closestool flushing valve (patent No. 201310474738.7) discloses one and utilizes electromagnetic valve to control water channel opening and closing, real The flashing valve of existing flushing function.But, there is the toilet of water tank, inside water tank, have certain hydraulic pressure, the blow-off line being connected with water tank Interior water cannot overcome this hydraulic pressure that adverse current occurs, and the flashing valve of cistern free itself does not has water-retention, and inside does not has hydraulic pressure to limit, row Water in dirty pipeline will flow back in flashing valve when backflow, if things go on like this, is easily damaged the structure of flashing valve, and impact uses Life-span.And the water refluxed carries a large amount of antibacterial, clearing up functionally if being used in private portion, can seriously damage the health of user.
Summary of the invention
It is an object of the invention to provide a kind of flashing valve that can prevent adverse current, solve the problem in background technology.
For achieving the above object, the present invention adopts the following technical scheme that
A kind of Novel flushing water valve, including valve body, described valve body includes water inlet pipe, and the end of described water inlet pipe connects aqueduct, Described aqueduct includes water-guiding cavity and water chamber, and described water-guiding cavity connects described water inlet pipe, and the front end of described water-guiding cavity is provided with electricity Magnet valve switchs, and the end of described water-guiding cavity connects described water chamber, and is provided with snap ring on the inwall of the end of water-guiding cavity, described The front end of water chamber connects the end of described water-guiding cavity, and the end of described water chamber is sealed end, and the sidewall of described water chamber is even It is connected with outlet pipe;Being provided with counterflow-preventing core in described water chamber, described counterflow-preventing core includes plug and spring, one end of described spring Propping up described plug, the other end is against on described sealed end, and size and the described snap ring of described plug are suitable, and top is pressed in institute State on snap ring.
As preferably, the end of described water chamber is provided with compensated cavity, and described plug connects oriented described compensated cavity direction The first positioning pipe extended, the size of described first positioning pipe and the size of described compensated cavity are suitable;Described sealed end is institute State the end of compensated cavity.
As preferably, described first positioning pipe includes the first locating ring paralleled with described plug, described first location Ring is connected on described plug by some connecting rods.
As preferably, the second positioning pipe extended in described plug connects oriented described water-guiding cavity, described second positions The size of pipe and the size of described water-guiding cavity are suitable.
As preferably, described second positioning pipe includes the second locating ring paralleled with described plug, described second location Ring is connected on described plug by some connecting rods.
As preferably, the sidewall of described water inlet pipe being communicated with cleaning jet pipe, the inner wall sleeve of described water inlet pipe is connected to and institute Stating the drainage screen that water inlet pipe size is suitable, described drainage screen covers the water inlet of described cleaning jet pipe.
As preferably, described cleaning jet pipe and described water inlet pipe are vertically arranged.
Flashing valve in the present invention, when not intaking, the spring top pressure plug in water chamber, plug is pressed in snap ring On, cut off by plug between water-guiding cavity and water chamber.Open when user controls electromagnetic valve switch, when water inlet pipe starts to intake, water Enter water-guiding cavity, hydraulic pressure impact plug, make spring-compressed, plug move in water chamber, expose and connect going the same way of outlet pipe, water Entering outlet pipe, it is achieved flushing function, after water inlet pipe stops water inlet, in water-guiding cavity, hydraulic pressure reduces, and spring reduces, and again withstands Plug, cuts off the connection between water-guiding cavity and water chamber, and now stable water pressure in flashing valve, the water in blow-off line cannot pass through The outlet pipe of connection reversely flows back towards in flashing valve, impacts electromagnetic valve switch assembly, more will not enter water inlet pipe, it is ensured that flashing valve is tied Stablizing of structure, extends the service life of flashing valve.
Accompanying drawing explanation
Fig. 1 is the exploded perspective view of the embodiment of the present invention.
Fig. 2 is the structural representation of the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with Fig. 1 and Fig. 2, technical scheme is described further, but is not limited to this explanation.
A kind of Novel flushing water valve, including valve body 1, valve body 1 includes water inlet pipe 2, and the end of water inlet pipe 2 connects aqueduct 3, Aqueduct 3 includes water-guiding cavity 16 and water chamber 17, and water-guiding cavity 16 connects water inlet pipe 2, and the front end of water-guiding cavity 16 is provided with electromagnetic valve and opens Close 19, the end connection water chamber 17 of water-guiding cavity 16, and on the inwall of the end of water-guiding cavity 16, it is provided with snap ring 4, water chamber 17 Front end connection water-guiding cavity 16 end, the end of water chamber 17 is sealed end 5, and the sidewall of water chamber 17 is communicated with outlet pipe 6; Being provided with counterflow-preventing core 7 in water chamber 17, counterflow-preventing core 7 includes plug 8 and spring 9, and one end of spring 9 props up plug 8, the other end Being against on sealed end 5, size and the snap ring 4 of plug 8 are suitable, and top is pressed on snap ring 4.
The end of water chamber 17 is provided with compensated cavity 18, and plug 8 connects the first location that oriented compensated cavity 18 direction extends Pipe 10, the size of the first positioning pipe 10 and the size of compensated cavity 18 are suitable, and the first positioning pipe 10 includes paralleling with plug 8 First locating ring 11, the first locating ring 11 is connected on plug 8 by some connecting rods 12.It is also associated with to water guide on plug 8 The second positioning pipe 13 extended in chamber 16, the size of the second positioning pipe 13 and the size of water inlet pipe 2 are suitable.Second positioning pipe 13 Including the second locating ring 20 paralleled with plug 8, the second locating ring 20 is connected on plug 8 by some connecting rods 12.Close End-blocking 5 is the end of compensated cavity 18, and the first positioning pipe 10 moves along compensated cavity 18 when spring 9 deforms, the second positioning pipe 13 Moving along water-guiding cavity 16 when spring 9 deforms, the effect of the first positioning pipe 10 and the second positioning pipe 13 is all guide-localization, makes Plug 8 when moving in water chamber 17, will not offset, the situation of blocking will not occur, use the first locating ring 11, second fixed Position ring 20 and the structure of connecting rod 12 so that the first positioning pipe 10 and the second positioning pipe 13 do not have tube wall, in Openworks shape, such one Coming, plug 8 is during movement, also without interference with the trend of current, reduces resistance so that current can be successfully in bath Flowing in valve, it is achieved flushing function.
Cleaning jet pipe 15(it is vertically connected with for private portion cleaning function on the sidewall of water inlet pipe 2), the inner wall sleeve of water inlet pipe 2 Being connected to the drainage screen 14 suitable with water inlet pipe 2 size, drainage screen 14 covers the water inlet cleaning jet pipe 15.General bath Valve, the water inlet cleaning jet pipe 15 will install drainage screen 14, filter water quality, and the time one is long, just has the most miscellaneous Matter is attached on drainage screen 14, has a strong impact on into water effect and filter effect, so it is frequently necessary to take apart flashing valve, cleaning and filtering Net 14, then install go back, cumbersome.
In the present invention, clean jet pipe 15 be arranged on the sidewall of water inlet pipe 2 rather than and aqueduct 3 communicate, such set Put so that cleaning jet pipe 15 completely attaches to the water less than any adverse current, even if because the water of adverse current is likely to enter aqueduct 3 In, also can be shut by plug 8, it is impossible to enter water inlet pipe 2, it is ensured that the water for cleaning function is absolute cleanliness, drainage screen 14 cover the water inlet cleaning jet pipe 15, the further impurity crossed in drainage, water inlet pipe 2 and cleaning jet pipe 15 is vertically arranged, water When through water inlet pipe 2, the impurity adhered on drainage screen 14 can be taken away, so, be equivalent to intake, all cleaned every time Filter screen 14, it is ensured that the cleaning of drainage screen 14, avoids again drainage screen 14 to be replaced as frequently as.

Claims (7)

1. a Novel flushing water valve, including valve body (1), described valve body (1) includes water inlet pipe (2), the end of described water inlet pipe (2) Connecting and have aqueduct (3), described aqueduct (3) to include water-guiding cavity (16) and water chamber (17), described water-guiding cavity (16) connects institute Stating water inlet pipe (2), the front end of described water-guiding cavity (16) is provided with electromagnetic valve switch (19), it is characterised in that described water-guiding cavity (16) End connect described water chamber (17), and on the inwall of the end of water-guiding cavity (16), be provided with snap ring (4), described water chamber (17) front end connects the end of described water-guiding cavity (16), and the end of described water chamber (17) is sealed end (5), described water chamber (17) sidewall is communicated with outlet pipe (6);Being provided with counterflow-preventing core (7) in described water chamber (17), described counterflow-preventing core (7) includes Plug (8) and spring (9), one end of described spring (9) props up described plug (8), and the other end is against on described sealed end (5), Size and the described snap ring (4) of described plug (8) are suitable, and top is pressed on described snap ring (4).
2. a kind of Novel flushing water valve as claimed in claim 1, it is characterised in that the end of described water chamber (17) is provided with auxiliary Chamber (18), described plug (8) is upper connects the first positioning pipe (10) that oriented described compensated cavity (18) direction extends, and described first is fixed The size of position pipe (10) and the size of described compensated cavity (18) are suitable;Described sealed end (5) is the end of described compensated cavity (18) End.
3. a kind of Novel flushing water valve as claimed in claim 2, it is characterised in that described first positioning pipe (10) includes with described The first locating ring (11) that plug (8) is parallel, described first locating ring (11) is connected to described by some connecting rods (12) On plug (8).
4. a kind of Novel flushing water valve as claimed in claim 3, it is characterised in that lead described in the upper connection of described plug (8) is oriented The second positioning pipe (13) extended in water cavity (16), the size of described second positioning pipe (13) and the size of described water-guiding cavity (16) Suitable.
5. a kind of Novel flushing water valve as claimed in claim 4, it is characterised in that described second positioning pipe (13) includes with described The second locating ring (20) that plug (8) is parallel, described second locating ring (20) is connected to described by some connecting rods (12) On plug (8).
6. a kind of Novel flushing water valve as described in claim 1 or 2 or 3 or 4 or 5, it is characterised in that described water inlet pipe (2) Being communicated with cleaning jet pipe (15) on sidewall, the inner wall sleeve of described water inlet pipe (2) is connected to suitable with described water inlet pipe (2) size Drainage screen (14), described drainage screen (14) covers the water inlet of described cleaning jet pipe (15).
7. a kind of Novel flushing water valve as claimed in claim 6, it is characterised in that described cleaning jet pipe (15) and described water inlet pipe (2) it is vertically arranged.
CN201610712587.8A 2016-08-24 2016-08-24 A kind of Novel flushing water valve Pending CN106149826A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610712587.8A CN106149826A (en) 2016-08-24 2016-08-24 A kind of Novel flushing water valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610712587.8A CN106149826A (en) 2016-08-24 2016-08-24 A kind of Novel flushing water valve

Publications (1)

Publication Number Publication Date
CN106149826A true CN106149826A (en) 2016-11-23

Family

ID=57342647

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610712587.8A Pending CN106149826A (en) 2016-08-24 2016-08-24 A kind of Novel flushing water valve

Country Status (1)

Country Link
CN (1) CN106149826A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN103233502A (en) * 2013-05-04 2013-08-07 浙江怡和卫浴有限公司 Vacuum breaker anti-siphon solenoid valve
JP2014040767A (en) * 2012-07-27 2014-03-06 Toto Ltd Channel opening/closing device
CN104060660A (en) * 2013-05-04 2014-09-24 浙江怡和卫浴有限公司 Method for preventing water-tank-free toilet from contaminating tap water
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
CN205907775U (en) * 2016-08-24 2017-01-25 温州爱妮智能科技有限公司 Novel flashing valve

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP2014040767A (en) * 2012-07-27 2014-03-06 Toto Ltd Channel opening/closing device
CN103233502A (en) * 2013-05-04 2013-08-07 浙江怡和卫浴有限公司 Vacuum breaker anti-siphon solenoid valve
CN104060660A (en) * 2013-05-04 2014-09-24 浙江怡和卫浴有限公司 Method for preventing water-tank-free toilet from contaminating tap water
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
CN205907775U (en) * 2016-08-24 2017-01-25 温州爱妮智能科技有限公司 Novel flashing valve

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Application publication date: 20161123