CN104864131B - A kind of threeway fluid non-return controller - Google Patents
A kind of threeway fluid non-return controller Download PDFInfo
- Publication number
- CN104864131B CN104864131B CN201510183398.1A CN201510183398A CN104864131B CN 104864131 B CN104864131 B CN 104864131B CN 201510183398 A CN201510183398 A CN 201510183398A CN 104864131 B CN104864131 B CN 104864131B
- Authority
- CN
- China
- Prior art keywords
- flap
- return
- fluid
- drainage channel
- discharge opeing
- 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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Links
- 239000012530 fluid Substances 0.000 title claims abstract description 48
- 230000037361 pathway Effects 0.000 claims abstract description 10
- 210000002421 cell wall Anatomy 0.000 claims description 3
- 208000002925 dental caries Diseases 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 230000008859 change Effects 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- F16K15/00—Check valves
- F16K15/18—Check valves with actuating mechanism; Combined check valves and actuated valves
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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
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/022—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising a deformable member
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
- Multiple-Way Valves (AREA)
Abstract
The invention discloses a kind of threeway fluid non-return controller, it is characterised in that：The valve body left side is provided with feed pathway, and valve body right side is provided with return flow line, and valve body lower end is provided with apocenosis passage；The flap component includes non-return flap and discharge opeing flap, the non-return flap is horizontally moveable to be arranged in fluid passage, drainage channel is provided with the non-return flap, the drainage channel entrance is arranged on non-return flap front end, drainage channel outlet is arranged on non-return flap lower end, the discharge opeing flap can be moved up and down to be connected between drainage channel exit, and discharge opeing flap and non-return flap and is connected by butterfly spring；Location-plate is provided with the fluid passage, location-plate is provided with through flow hole, is connected by elastic device between the non-return flap tail end and location-plate.The present invention realizes threeway fluid non-return controller can change the flow direction of fluid media (medium), play the reasonable drainage of fluid medium and effectively utilize.
Description
Technical field
The present invention relates to a kind of improvement invention of valve field, more particularly to a kind of improvement of threeway fluid non-return controller
Invention.
Background technology
In the prior art, three-way valve and common valve most obvious difference in appearance, are exactly many runners mouthful.Threeway
Valve body has three mouths, One In and Two Out,（Zuo Jin, it is right to go out with）There is an outlet with bottom unlike common valve, work as inside
, in diverse location, outlet is different, and such as at bottom, left and right communicates valve element for valve element, and at top, right outlet is blocked such as valve element
Firmly, left and lower mouth leads to.Because Zuo Kou and right mouth be not on a horizontal line, when height plus emergency separation, valve closing, feedwater is walked
Bypass, this kind of structure is only accomplished that shunting of the three-way valve to fluid, and runner is single, and switching runner need to be controlled manually.
The content of the invention
The technical problems to be solved by the invention are to overcome the deficiencies in the prior art, there is provided a kind of clever structure, automation
The threeway fluid non-return controller of drainage deflecting, realizes that a fluid left side is entered the right side and gone out, and the right side goes out under entering.
In order to solve the above-mentioned technical problem, the present invention adopts the following technical scheme that to realize：This kind of threeway fluid stops
Controller is returned, valve body, flap component is included, fluid passage is provided with the valve body, it is characterised in that：The valve body left side sets
There is feed pathway, valve body right side is provided with return flow line, and valve body lower end is provided with apocenosis passage；The flap component includes correspondence feed liquor
The non-return flap of passage and the discharge opeing flap of correspondence apocenosis passage, the non-return flap is horizontally moveable to be arranged on fluid passage
It is interior, drainage channel is provided with the non-return flap, the drainage channel entrance is arranged on non-return flap front end, drainage channel outlet
Be arranged on non-return flap lower end, the discharge opeing flap can be moved up and down and be connected to drainage channel exit, and discharge opeing flap with only
Return flap between by butterfly spring be connected；Location-plate is provided with the fluid passage, location-plate is provided with through flow hole, described to stop
Return and be connected by elastic device between flap tail end and location-plate.
Preferably, the drainage channel outlet inside wall is provided with annular groove, the discharge opeing flap upper end is provided with annular
Flange, the annular flange is connected in annular groove can be moved up and down, and on discharge opeing flap upper end and annular groove between cell wall
It is connected by butterfly spring.
Preferably, being provided with guide pad in the non-return flap upper end and fluid passage between upper wall, guide pad upper end is
Cambered surface is set, and the size of its circular arc r is equal to the size of fluid passage inwall circular arc R.
Preferably, the non-return flap head is arc-shaped seal surface.
Preferably, the elastic device is spring.
Preferably, being equipped with spring cavity on the flap tail end and location-plate, the both ends of the spring is fixedly installed respectively
In two spring cavitys.
The beneficial effects of the invention are as follows the threeway fluid non-return controller after improvement, clever structure rationally, is rushed by fluid
Hitting power makes the automatic opening and closing of non-return flap and discharge opeing flap, and realizing threeway fluid non-return controller can change fluid
The flow direction of medium, plays the reasonable drainage of fluid medium and effectively utilizes, and realizes that a fluid left side is entered the right side and gone out, and the right side goes out under entering, and
And two threeway fluid non-return controllers can be used cooperatively with Opposite direction connection.
Brief description of the drawings
Specific embodiment of the invention is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is non-return flap closing structure schematic diagram of the invention.
Fig. 2 is discharge opeing flap closing structure schematic diagram of the invention.
Fig. 3 is the structural representation of flap component of the invention.
Specific embodiment
Accompanying drawing illustrates structure of the invention, further illustrates it about details in conjunction with accompanying drawing below.The threeway fluid
Non-return controller, includes and fluid passage 104 is provided with valve body 1, flap component 2, the valve body 1, and the left side of the valve body 1 is provided with
Feed pathway 101, the right side of valve body 1 is provided with return flow line 102, and the lower end of valve body 1 is provided with apocenosis passage 103.The flap component 2 is wrapped
The discharge opeing flap 204 of non-return flap 201 and correspondence apocenosis passage 103 containing correspondence feed pathway 101, the head of non-return flap 201
It is arc-shaped seal surface 206, the lower end of discharge opeing flap 204 is smooth seal face 207.The horizontally moveable setting of the non-return flap 201
In fluid passage 104, guide pad 202 is provided between upper wall in the upper end of non-return flap 201 and fluid passage 104, be oriented to
The upper end of block 202 is set for cambered surface, and the size of its circular arc r is equal to the size of the inwall circular arc R of fluid passage 104.The non-return flap
Drainage channel 205 is provided with 201, the entrance of the drainage channel 205 is arranged on the front end of non-return flap 201, and drainage channel 205 is exported
The lower end of non-return flap 201 is arranged on, the discharge opeing flap 204 can be moved up and down and be connected to the exit of drainage channel 205, and discharge opeing
It is connected by butterfly spring 203 between flap 204 and non-return flap 201, it is preferred that, in drainage channel 205 is exported
Wall is provided with annular groove, and the upper end of discharge opeing flap 204 is provided with annular flange, and the annular flange is connected in annular groove can be upper and lower
It is mobile, and be connected by butterfly spring 203 between the upper end of discharge opeing flap 204 and cell wall on annular groove；In the fluid passage 104
Location-plate 4 is provided with, location-plate 4 is located at 103 mouthfuls of right sides of apocenosis passage, and location-plate 4 is provided with through flow hole 401, the non-return flap
It is connected by elastic device between 201 tail ends and location-plate 4, elastic device is preferably spring 3, and flap tail end and location-plate 4
On be equipped with spring cavity 208, the two ends of spring 3 are respectively fixedly disposed in two spring cavitys 208, when non-return flap 201 overcomes spring 3
Elastic force disengaging feed pathway 101 is moved to the right when being in contact with location-plate 4, and discharge opeing flap 204 will be relative with 103 mouthfuls of apocenosis passage
Should.
When in use, referring to attached Fig. 1 and 2, fluid media (medium) enters the present invention from the feed pathway 101 in the left side of valve body 1, fluid
Impact force action is in the front end of non-return flap 201 so that it is de- that non-return flap 201 overcomes the elastic force of spring 3 to be moved right with guide pad 202
101 mouthfuls from feed pathway, when the tail end of non-return flap 201 and location-plate 4 offset, discharge opeing flap 204 is with 103 mouthfuls of apocenosis passage just
It is good corresponding, and the active force of fluid and the elastic force of butterfly spring 203 that enter from the drainage channel 205 of non-return flap 201 are total to
Same-action makes discharge opeing flap 204 be close to 103 mouthfuls of apocenosis passage downwards in the upper end of discharge opeing flap 204, and then fluid media (medium) is from valve body
The return flow line 102 on 1 right side is flowed out, and after gradually having been flowed with fluid media (medium) afterwards, non-return flap 201 resets and seals feed pathway
101 mouthfuls, discharge opeing flap 204 resets and departs from 103 mouthfuls of apocenosis passage.And when fluid media (medium) is flowed back into from return flow line 102, energy
It is enough directly to carry out discharge opeing from the outflow of apocenosis passage 103.
In sum, presently preferred embodiments of the present invention is these are only, is not intended to limit the scope of the present invention,
It is all multi-form that guide pad 202 such as in the present invention also can be transformed into gib block.It is all within the spirit and principles in the present invention, institute
Any modification, equivalent substitution and improvements of work etc., should be included within the scope of the present invention.
Claims (6)
1. a kind of threeway fluid non-return controller, includes valve body, flap component, and fluid passage is provided with the valve body, and it is special
Levy and be：The valve body left side is provided with feed pathway, and valve body right side is provided with return flow line, and valve body lower end is provided with apocenosis passage；Institute
State flap component and include the non-return flap of correspondence feed pathway and the discharge opeing flap of correspondence apocenosis passage, the non-return flap can water
Translation is dynamic to be arranged in fluid passage, and drainage channel is provided with the non-return flap, and the drainage channel entrance is arranged on non-return
Flap front end, drainage channel outlet is arranged on non-return flap lower end, and the discharge opeing flap can be moved up and down and be connected to drainage channel
It is connected by butterfly spring between exit, and discharge opeing flap and non-return flap；Location-plate is provided with the fluid passage, is positioned
Plate is provided with through flow hole, is connected by elastic device between the non-return flap tail end and location-plate.
2. threeway fluid non-return controller as claimed in claim 1, it is characterised in that：Set on the drainage channel outlet inside wall
There is annular groove, the discharge opeing flap upper end is provided with annular flange, and the annular flange is connected in annular groove can be moved up and down,
And be connected by butterfly spring between discharge opeing flap upper end and cell wall on annular groove.
3. the threeway fluid non-return controller described in claim 1, it is characterised in that：The non-return flap upper end and fluid passage
Guide pad is provided between interior upper wall, guide pad upper end is set for cambered surface, the size of its circular arc r is equal to fluid passage inwall circular arc R
Size.
4. threeway fluid non-return controller as claimed in claim 1, it is characterised in that：The non-return flap head is circular arc
Sealing surface.
5. threeway fluid non-return controller as claimed in claim 1, it is characterised in that：The elastic device is spring.
6. threeway fluid non-return controller as claimed in claim 5, it is characterised in that：On the flap tail end and location-plate
Spring cavity is provided with, the both ends of the spring is respectively fixedly disposed in two spring cavitys.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510183398.1A CN104864131B (en) | 2015-04-18 | 2015-04-18 | A kind of threeway fluid non-return controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510183398.1A CN104864131B (en) | 2015-04-18 | 2015-04-18 | A kind of threeway fluid non-return controller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104864131A CN104864131A (en) | 2015-08-26 |
| CN104864131B true CN104864131B (en) | 2017-06-30 |
Family
ID=53910173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510183398.1A Active CN104864131B (en) | 2015-04-18 | 2015-04-18 | A kind of threeway fluid non-return controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104864131B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105952928A (en) * | 2016-06-13 | 2016-09-21 | 国家电网公司 | Three-way valve used for verification of gas density controller |
| GB2620609A (en) * | 2022-07-13 | 2024-01-17 | Enapter S R L | Orifice check valve |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2054507U (en) * | 1989-04-03 | 1990-03-14 | 天津市保温容器公司 | Energy-saving unit for tea-stove steaming rice |
| JPH0674854B2 (en) * | 1990-08-31 | 1994-09-21 | 高木産業株式会社 | Backflow prevention device |
| CN2116132U (en) * | 1991-09-06 | 1992-09-16 | 王荣 | Non-return wash-out valve |
| JP2008020042A (en) * | 2006-07-14 | 2008-01-31 | Tlv Co Ltd | Check valve |
| JP2009068633A (en) * | 2007-09-14 | 2009-04-02 | Tlv Co Ltd | Check valve |
| CN201627989U (en) * | 2009-11-02 | 2010-11-10 | 耿东 | Self-locking type high-voltage one-way valve |
| CN102102773A (en) * | 2009-12-21 | 2011-06-22 | 乐金电子(天津)电器有限公司 | Check valve |
| CN203335945U (en) * | 2013-05-15 | 2013-12-11 | 苏州萃智新技术开发有限公司 | One-way valve |
| CN203743515U (en) * | 2013-11-05 | 2014-07-30 | 江苏盈科汽车空调有限公司 | One-way valve for vehicle-mounted air condition compressor |
| CN203926951U (en) * | 2014-06-20 | 2014-11-05 | 王锦林 | The special three-in-one adjustable pressure safety value of water heater |
| CN204226748U (en) * | 2014-11-02 | 2015-03-25 | 杨恒 | The super-silent safety check of a kind of bypass damped type |
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2015
- 2015-04-18 CN CN201510183398.1A patent/CN104864131B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104864131A (en) | 2015-08-26 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231009 Address after: 1-1-505-1, Xindu building, southwest of the intersection of Weijin road and wandezhuang street, Nankai District, Tianjin Patentee after: HUIJIAWANG (TIANJIN) TECHNOLOGY CO.,LTD. Address before: No.5, Jinyuan Road, Yugen village, Yantou Town, Yongjia County, Wenzhou City, Zhejiang Province Patentee before: Zhang Xinfeng |
|
| TR01 | Transfer of patent right | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20150826 Assignee: TIANJIN GUOWEI FEEDING & DRAINAGE EQUIPMENT MENT MANUFACTURING Co.,Ltd. Assignor: HUIJIAWANG (TIANJIN) TECHNOLOGY CO.,LTD. Contract record no.: X2024980002786 Denomination of invention: A three-way fluid check controller Granted publication date: 20170630 License type: Common License Record date: 20240313 |
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| EE01 | Entry into force of recordation of patent licensing contract | ||
| OL01 | Intention to license declared | ||
| OL01 | Intention to license declared |