CN104864131A - Three-way fluid check controller - Google Patents

Three-way fluid check controller Download PDF

Info

Publication number
CN104864131A
CN104864131A CN201510183398.1A CN201510183398A CN104864131A CN 104864131 A CN104864131 A CN 104864131A CN 201510183398 A CN201510183398 A CN 201510183398A CN 104864131 A CN104864131 A CN 104864131A
Authority
CN
China
Prior art keywords
flap
return
fluid
valve body
positioning plate
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.)
Granted
Application number
CN201510183398.1A
Other languages
Chinese (zh)
Other versions
CN104864131B (en
Inventor
张新丰
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.)
Huijiawang Tianjin Technology Co ltd
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN201510183398.1A priority Critical patent/CN104864131B/en
Publication of CN104864131A publication Critical patent/CN104864131A/en
Application granted granted Critical
Publication of CN104864131B publication Critical patent/CN104864131B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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)
  • Multiple-Way Valves (AREA)
  • Lift Valve (AREA)

Abstract

The invention discloses a three-way fluid check controller which is characterized in that a liquid inlet channel is arranged on the left side of a valve body; a backflow channel is arranged on the right side of the valve body; a liquid discharge channel is arranged at the lower end of the valve body; a valve clack component comprises a check valve clack and a liquid drainage valve clack; the check valve clack can be arranged inside a fluid channel in a horizontal-movement manner; a fluid guiding channel is arranged inside the check valve clack; the inlet of the fluid guiding channel is arranged at the front end of the check valve clack; the outlet of the fluid guiding channel is arranged at the lower end of the check valve clack; the liquid drainage valve clack can be clamped at the outlet of the fluid guiding channel in an up-and-down moving manner; the liquid drainage valve clack and the check valve clack are connected with each other through a belleville spring; a positioning plate is arranged inside the fluid channel; a through flow hole is formed in the positioning plate; the tail end of the check valve clack is connected with the positioning plate through an elastic device. According to the three-way fluid check controller provided by the invention, the three-way fluid check controller can change the flow direction of a fluid medium and has the functions of reasonable fluid guiding and effective utilization of the fluid medium.

Description

A kind of threeway fluid non-return controller
Technical field
The present invention relates to a kind of improvement invention of valve field, particularly relate to a kind of improvement invention of threeway fluid non-return controller.
Background technique
In prior art, triple valve and common valve the most obvious difference is in appearance exactly many runner mouths.Three-way valve body has three mouths, and one enters scene 2, (left side is entered, right and under go out) and common valve have an outlet unlike bottom, when inner spool is at diverse location, outlet is different, and if spool is when bottom, left and right communicates, if spool is when top, right outlet is plugged, left and end opening is logical.Because Zuo Kou and right mouth be not on a horizontal line, when height adds emergency separation, valve closing, feedwater by-passing, the shunting of what this kind of structure only realized is triple valve convection cell, runner is single, and switches runner and need manual control.
Summary of the invention
Technical problem to be solved by this invention overcomes the deficiencies in the prior art, provides that a kind of structure is ingenious, the threeway fluid non-return controller of automation drainage break-in, and realize a fluid left side and enter the right side and go out, the right side goes out under entering.
In order to solve the problems of the technologies described above, the present invention adopts following technological scheme to realize: this kind of threeway fluid non-return controller, include valve body, flap assembly, fluid passage is provided with in described valve body, it is characterized in that: on the left of described valve body, be provided with feed pathway, be provided with return flow line on the right side of valve body, valve body lower end is provided with apocenosis passage; Described flap assembly comprises the non-return flap of corresponding feed pathway and the discharge opeing flap of corresponding apocenosis passage, described non-return flap can move horizontally and be arranged in fluid passage, drainage channel is provided with in described non-return flap, described drainage channel entrance is arranged on non-return flap front end, drainage channel outlet is arranged on non-return flap lower end, described discharge opeing flap can move up and down and be connected to drainage channel outlet port, and is connected by butterfly spring between discharge opeing flap with non-return flap; Be provided with positioning plate in described fluid passage, positioning plate is provided with through flow hole, and described non-return flap tail end is connected by elastic device with between positioning plate.
As preferably, described drainage channel outlet inside wall is provided with annular groove, described discharge opeing flap upper end is provided with annular flange flange, and this annular flange flange is connected in annular groove and can moves up and down, and discharge opeing flap upper end is connected by butterfly spring with between cell wall on annular groove.
As preferably, be provided with guide pad between upper wall in described non-return flap upper end and fluid passage, guide pad upper end is that cambered surface is arranged, and the size of its circular arc r equals the size of fluid passage inwall circular arc R.
As preferably, described non-return flap head is arc-shaped seal surface.
As preferably, described elastic device is spring.
As preferably, described flap tail end and positioning plate are equipped with spring chamber, and described both ends of the spring is fixedly installed in two spring chambers respectively.
The invention has the beneficial effects as follows the threeway fluid non-return controller after improvement, structure is rationally ingenious, the automatic open and close of non-return flap and discharge opeing flap are made by fluid impingement force, achieving threeway fluid non-return controller can the flow direction of alter medium, play the reasonable drainage of fluid medium and effectively utilize, realize a fluid left side to enter the right side and go out, the right side goes out under entering, and two threeway fluid non-return controllers can Opposite direction connection with the use of.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail.
Fig. 1 is non-return flap closing structure schematic diagram of the present invention.
Fig. 2 is discharge opeing flap closing structure schematic diagram of the present invention.
Fig. 3 is the structural representation of flap assembly of the present invention.
Embodiment
Drawings illustrate structure of the present invention, further illustrate its details by reference to the accompanying drawings more below.This threeway fluid non-return controller, includes valve body 1, flap assembly 2, is provided with fluid passage 104 in described valve body 1, is provided with feed pathway 101, is provided with return flow line 102 on the right side of valve body 1 on the left of described valve body 1, and valve body 1 lower end is provided with apocenosis passage 103.Described flap assembly 2 comprises the non-return flap 201 of corresponding feed pathway 101 and the discharge opeing flap 204 of corresponding apocenosis passage 103, and non-return flap 201 head is arc-shaped seal surface 206, and discharge opeing flap 204 lower end is smooth seal face 207.Described non-return flap 201 can move horizontally and be arranged in fluid passage 104, guide pad 202 is provided with between upper wall in described non-return flap 201 upper end and fluid passage 104, guide pad 202 upper end is that cambered surface is arranged, and the size of its circular arc r equals the size of fluid passage 104 inwall circular arc R.Drainage channel 205 is provided with in described non-return flap 201, described drainage channel 205 entrance is arranged on non-return flap 201 front end, drainage channel 205 outlet is arranged on non-return flap 201 lower end, described discharge opeing flap 204 can move up and down and be connected to drainage channel 205 outlet port, and be connected by butterfly spring 203 between discharge opeing flap 204 with non-return flap 201, as optimal way, drainage channel 205 outlet inside wall is provided with annular groove, discharge opeing flap 204 upper end is provided with annular flange flange, this annular flange flange is connected in annular groove and can moves up and down, and discharge opeing flap 204 upper end is connected by butterfly spring 203 with between cell wall on annular groove, positioning plate 4 is provided with in described fluid passage 104, positioning plate 4 is positioned at apocenosis passage 103 mouthfuls of right sides, positioning plate 4 is provided with through flow hole 401, described non-return flap 201 tail end is connected by elastic device with between positioning plate 4, elastic device is preferably spring 3, and flap tail end and positioning plate 4 are equipped with spring chamber 208, spring 3 two ends are fixedly installed in two spring chambers 208 respectively, move right to when contacting with positioning plate 4 when non-return flap 201 overcomes spring 3 elastic force disengaging feed pathway 101, discharge opeing flap 204 will be corresponding with apocenosis passage 103 mouthfuls.
The present invention in use, see attached Fig. 1 and 2, the feed pathway 101 of flowing medium on the left of valve body 1 enters, fluid impingement force acts on non-return flap 201 front end, make non-return flap 201 overcome spring 3 elastic force with guide pad 202 move right depart from feed pathway 101 mouthfuls, when non-return flap 201 tail end and positioning plate 4 offset, discharge opeing flap 204 is just in time corresponding with apocenosis passage 103 mouthfuls, and the active force of fluid entered from the drainage channel 205 of non-return flap 201 and the elastic force acting in conjunction of butterfly spring 203 are in discharge opeing flap 204 upper end, discharge opeing flap 204 is made to be close to apocenosis passage 103 mouthfuls downwards, then the return flow line 102 of flowing medium on the right side of valve body 1 is flowed out, afterwards along with after flowing medium flowed gradually, non-return flap 201 resets and seals feed pathway 101 mouthfuls, discharge opeing flap 204 resets and departs from apocenosis passage 103 mouthfuls.And when flowing medium enters from return flow line 102 backflow, directly can flow out from apocenosis passage 103 and carry out discharge opeing.
In sum, these are only preferred embodiment of the present invention, be not intended to limit protection scope of the present invention, as the guide pad 202 in the present invention, also to can be transformed into gib block etc. all multi-form.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (6)

1. a threeway fluid non-return controller, includes valve body, flap assembly, is provided with fluid passage, it is characterized in that in described valve body: be provided with feed pathway on the left of described valve body, be provided with return flow line on the right side of valve body, valve body lower end is provided with apocenosis passage; Described flap assembly comprises the non-return flap of corresponding feed pathway and the discharge opeing flap of corresponding apocenosis passage, described non-return flap can move horizontally and be arranged in fluid passage, drainage channel is provided with in described non-return flap, described drainage channel entrance is arranged on non-return flap front end, drainage channel outlet is arranged on non-return flap lower end, described discharge opeing flap can move up and down and be connected to drainage channel outlet port, and is connected by butterfly spring between discharge opeing flap with non-return flap; Be provided with positioning plate in described fluid passage, positioning plate is provided with through flow hole, and described non-return flap tail end is connected by elastic device with between positioning plate.
2. threeway fluid non-return controller as claimed in claim 1, it is characterized in that: described drainage channel outlet inside wall is provided with annular groove, described discharge opeing flap upper end is provided with annular flange flange, this annular flange flange is connected in annular groove and can moves up and down, and discharge opeing flap upper end is connected by butterfly spring with between cell wall on annular groove.
3. threeway fluid non-return controller according to claim 1, is characterized in that: be provided with guide pad between upper wall in described non-return flap upper end and fluid passage, and guide pad upper end is that cambered surface is arranged, and the size of its circular arc r equals the size of fluid passage inwall circular arc R.
4. threeway fluid non-return controller as claimed in claim 1, is characterized in that: described non-return flap head is arc-shaped seal surface.
5. threeway fluid non-return controller as claimed in claim 1, is characterized in that: described elastic device is spring.
6. threeway fluid non-return controller as claimed in claim 5, is characterized in that: described flap tail end and positioning plate are equipped with spring chamber, and described both ends of the spring is fixedly installed in two spring chambers respectively.
CN201510183398.1A 2015-04-18 2015-04-18 A kind of threeway fluid non-return controller Active CN104864131B (en)

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 true CN104864131A (en) 2015-08-26
CN104864131B 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)

Cited By (2)

* Cited by examiner, † Cited by third party
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

Citations (11)

* Cited by examiner, † Cited by third party
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
JPH04113130A (en) * 1990-08-31 1992-04-14 Takagi Ind Co Ltd Back flow preventing 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

Patent Citations (11)

* Cited by examiner, † Cited by third party
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
JPH04113130A (en) * 1990-08-31 1992-04-14 Takagi Ind Co Ltd Back flow preventing 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

Cited By (2)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
CN104864131B (en) 2017-06-30

Similar Documents

Publication Publication Date Title
CN104864131A (en) Three-way fluid check controller
CN202420051U (en) Bidirectional throttle valve
CN113502987B (en) House building drainage system
CN209340552U (en) A kind of triple-valve body pipe for die cast
CN205064949U (en) Y type leads directly to rising -down check valve
CN210219038U (en) Water hammer protection device
CN204083364U (en) Separating liquid control valve
CN203413181U (en) Lift check valve
CN203146863U (en) Special valve with limit deflectors for blockage of pipeline openings
CN107740790B (en) A kind of hydraulic valve
CN207064371U (en) Oil cylinder controller
CN205937989U (en) Row's of being open to custom integral type valve
CN218267252U (en) Stop valve with adjustable flow
CN201696621U (en) Hydraulic power control valve
CN201461965U (en) Miniature high-viscosity electromagnetic valve
CN205260906U (en) Guide pressure control valve
CN105179762A (en) Countercurrent prevention device
CN205401758U (en) Large -traffic valve that drains
CN216344102U (en) Electromagnetic valve base
CN214143963U (en) Stain-resistant water inlet valve
CN217683272U (en) High-sealing valve capable of filtering impurities
CN206320364U (en) High-pressure check valve
CN204900922U (en) High pressure back flush flow divider
CN215908047U (en) Pressure control structure of flow control double-channel pump
CN204003706U (en) A kind of middle-and-high voltage system sequence valve

Legal Events

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

EE01 Entry into force of recordation of patent licensing contract
OL01 Intention to license declared
OL01 Intention to license declared