CN2736607Y - Temperature control valve - Google Patents

Temperature control valve Download PDF

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Publication number
CN2736607Y
CN2736607Y CN 200420093489 CN200420093489U CN2736607Y CN 2736607 Y CN2736607 Y CN 2736607Y CN 200420093489 CN200420093489 CN 200420093489 CN 200420093489 U CN200420093489 U CN 200420093489U CN 2736607 Y CN2736607 Y CN 2736607Y
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CN
China
Prior art keywords
magnet
cover
magnetic core
thermometer bulb
control valve
Prior art date
Application number
CN 200420093489
Other languages
Chinese (zh)
Inventor
董民超
全小贝
Original Assignee
董民超
全小贝
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 董民超, 全小贝 filed Critical 董民超
Priority to CN 200420093489 priority Critical patent/CN2736607Y/en
Application granted granted Critical
Publication of CN2736607Y publication Critical patent/CN2736607Y/en

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Abstract

The utility model relates to a temperature control valve. The temperature control valve is composed of a valve body, a large piston component, a large piston sleeve, a small piston sleeve, an outer magnet, an outer magnet sleeve, a restoring spring, a lifting/lowering sleeve, a thermometer bulb corrugated tube, a temperature adjusting handle, a thermometer bulb, a linkage rod, a handle bottom seat, an inner magnetic core, an inner magnetic core component, handle fixing nuts, etc. The problem that the original temperature control valve is easy to be damaged and invalid due to the abrasion of an O shape ring to cause the outward leakage of media to form disasters is solved. The utility model provides a magnetic-coupling type temperature control valve. The magnetic-coupling type temperature control valve has no mechanical external communication, and the problem that the original temperature control valve is easy to be damaged and invalid due to the abrasion of the O shape ring to cause the outward leakage of the media to form the disasters is thoroughly avoided. The magnetic-coupling type temperature control valve can be controlled by the change of environment temperature to automatically change the size of water flow amount to achieve the purpose of automatically controlling the environment temperature.

Description

A kind of temperature control valve

Technical field

The utility model relates to a kind ofly can regulate flow, especially can regulate the temperature control valve of flow by the variation of ambient temperature automatically.It belongs to the HVAC valve and makes the field.

Background technique

Present known temperature control valve is the expansion that is produced because of temperature variation by the metal thermometer bulb in the valve handle or shrinks the unlatching of control valve or close, thereby the flow size of control media fluid influences ambient temperature.Its working method is: the metal thermometer bulb drives depression bar because of expansion or the contraction that temperature variation produces when temperature change, depression bar promotes piston, piston is blocked or the Open valve water intake, make valve closing or unlatching, because the sealing of depression bar is O type circle sealing on the pressured bar, moving up and down of depression bar makes the quick abrasion of O type circle many, leaks in case wearing and tearing will form, and causes disaster.

Summary of the invention

The purpose of this utility model is: solve original temperature control valve and damage inefficacy easily because of the wearing and tearing of O type circle, cause medium to leak outside and form the problem of disaster.The utility model provides a kind of magnetic coupling type temperature control valve, and this valve does not have machinery outer logical, thoroughly avoids damaging inefficacy easily because of the wearing and tearing of O type circle, causes medium to leak outside and forms the problem of disaster.

For reaching the purpose of this utility model, the used technological scheme of the utility model technical solution problem is: the inner magnetic core of temperature control valve piston sleeve is made some groups, and the magnet outside the piston sleeve is corresponding with it, forms the magnetic circuit of a plurality of mutual closures.Directly control the center osculum of big piston assembly in conjunction with inner magnetic core, direct promotion continuous motion stem is done and is moved up and down when thermometer bulb temperature influence generation deformation, and magnet is together moved up and down, under the magnetic force of outer magnet, inner magnetic core is moved up and down together, because the inner magnetic core assembly is directly controlled the water inlet at big piston assembly center and is formed big piston assembly pressure reduction up and down, at big piston up and down under the active force of pressure reduction, the big piston assembly is moved up or down, open or close valve, because the location-controlled of inner magnetic core assembly is in the position of outer magnet, and the location-controlled of outer magnet is in thermometer bulb, the controlled again and Temperature Influence of thermometer bulb, therefore outer magnet under a temperature, the position of inner magnetic core assembly is consistent relatively, water-outlet quantity is relatively stable, the thermometer bulb temperature influence begins to shrink, Returnning spring upwards promotes continuous motion stem and moves up, the drive outer magnet moves up, the inner magnetic core assembly is moved up, big piston moves up under the thrust of hydraulic pressure simultaneously, and the current quantitative change of valve is big; Otherwise, thermometer bulb begins to expand under Temperature Influence, promotes continuous motion stem and moves down, and drives the outer magnet assembly and moves down, the inner magnetic core assembly of piston sleeve moves under the effect of magnetic force, slowly big piston assembly osculum is stopped up, valve water flow diminishes, the thermometer bulb temperature influence continues to move down, because of osculum stops up, intake pressure continues to increase, and the big piston assembly is closed valve outlet, the anhydrous outflow of valve.During rotatable handle, because of using with the lifting cover, handle is threaded, the lifting cover moves the drive continuous motion stem and moves up and down, thereby make that manual rotatable handle just can the controlled water flow amount, during handle with sleeve, change is to the pressure and the deformation space of thermometer bulb, so thermometer bulb is subjected to the spacing control of handle, makes temperature constant in relative space.

The beneficial effects of the utility model are: utilize outer magnet to make valve controlled by magnetic force control inner magnetic core assembly, there is not machinery outer logical, accomplish totally-enclosed, overcome the possibility that medium leaks, appropriate design by external magnet assembly and a plurality of magnets of inner magnetic core assembly, form the magnetic circuit of a plurality of closures, greatly increased magnetic force.Whole valve simple and reasonable.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further specified, Fig. 1 is that side of the present utility model is cutd open principle schematic.1 valve body, 2 big piston assemblies, 3 big piston covers, 4 small piston covers, 5 outer magnets, 6 outer magnets, 7 outer magnet covers, 8 Returnning springs, 9 lifting covers, 10 thermometer bulb bellowss, 11 temperature adjustment handles, 12 thermometer bulbs, 13 continuous motion stems, 14 handle bases, 15 inner magnetic cores, 16 inner magnetic cores, 17 inner magnetic core assemblies, 18, handle set screw nut among the figure.

Embodiment

At first inner magnetic core (15) inner magnetic core (16) is pressed into the inner chamber of inner magnetic core assembly (17), with adhesive that the upper end sealing of inner magnetic core assembly (17) is standby, outer magnet (5) outer magnet (6) is pressed in order behind the inner chamber of outer magnet cover (7) port closed is standby with adhesive, big piston assembly (2) is put into behind the epicoele of inner chamber of big piston cover (3) big piston cover (3) and valve body (1) inner chamber revolved and connected, to handle inner magnetic core assembly (17) well and put into the inner chamber of small piston cover (4), to have inner magnet (5) inner magnet (6) inner magnetic core assembly (17) and revolve even one with the upper end of big piston cover (3), revolve when connecting and notice that the mesopore that makes inner magnetic core assembly (17) pass big piston cover (3) makes it contact with big piston assembly (2), handle base (14) is placed on top the revolving with set screw nut (18) of valve body (1) to be connected firmly, Returnning spring (8) is put into the upper end of the inner chamber of outer magnet cover (7), outer magnet (5) outer magnet (6) is pressed into the lower end of the inner chamber of outer magnet cover (7), the upper end of the outside that is integral the inner chamber small piston cover (4) that inserts handle base (14) spins in the lower end of the top of outer magnet cover (7) and continuous motion stem (13), put into thermometer bulb (12) back screws in above the handle base (14) in the upper end of the inner chamber of lifting cover (9), and the upper end that makes continuous motion stem (13) is inserted into the inner chamber of thermometer bulb bellows (10), and the outer wall of the internal chamber wall of temperature adjustment handle (11) and lifting cover (9) is slidingly connected to be pressed into handle base (14) and to form one with handle base (14).So far, whole temperature control valve assembling finishes.

During use, hydraulic pressure enters big piston cover (3) inner chamber along the water inlet of big piston assembly (2), rotation temperature adjustment handle (11) moves down the lifting cover (9) in the handle, drive thermometer bulb (12) moves down compressing continuous motion stem (13) and moves down, continuous motion stem (13) drives outer magnet cover (7) outer magnet (5) outer magnet (6) and moves downward together, be subjected to the effect of magnetic force, inner magnetic core (15) inner magnetic core (16) in the small piston cover (4) moves down simultaneously, driving inner magnetic core assembly (17) moves down the stifled match of the mesopore of big piston assembly (2), hydraulic pressure can't release, because of the upper end area of big piston assembly (2) area greater than big piston assembly (2) lower end, the pressure that bears also is higher than the lower end, under the effect of hydraulic pressure, makes big piston assembly (2) move down, valve body (1) is got the stifled match of water outlet, and water can't flow out.Rotation temperature adjustment handle (11) moves up the lifting cover (9) in the handle, driving thermometer bulb (12) moves up, pressure on the continuous motion stem (13) is reduced, continuous motion stem (13) is under the elastic force effect of outer magnet cover (7) inner chamber Returnning spring (8), outer magnet cover (7) outer magnet (5) outer magnet (6) continuous motion stem (13) is moved upward together, be subjected to the effect of magnetic force, inner magnetic core (15) inner magnetic core (16) in the small piston cover (4) together moves up, drive inner magnetic core assembly (17) moves up and opens the mesopore of big piston assembly (2), the water of big piston cover (3) inner chamber releases along the mesopore of big piston assembly (2), hydraulic pressure reduces, the pressure that bear big piston assembly (2) upper end is lower than the lower end, under the effect of hydraulic pressure, makes big piston assembly (2) move up, the water outlet of valve body (1) is opened, and water is discharged valve body (1).When ambient temperature during greater than the expansion temperature of thermometer bulb (12), the expanding liquid of thermometer bulb (12) begins to expand, compressing thermometer bulb bellows (10) moves downward, make continuous motion stem (13) move down, continuous motion stem (13) drives outer magnet cover (7) outer magnet (5) outer magnet (6) and moves downward together, be subjected to the effect of magnetic force, inner magnetic core (15) inner magnetic core (16) in the small piston cover (4) together moves down, drive inner magnetic core assembly (17) move down make big piston assembly (2) in current reduce, the hydraulic pressure of big piston chamber strengthens, because of the upper end area of big piston assembly (2) area greater than big piston assembly (2) lower end, the pressure that bears also is higher than the lower end, under the effect of hydraulic pressure, make big piston assembly (2) move down, make valve body (1) get water outlet and reduce, current reduce, temperature reduces, and accomplishes to be subjected to Temperature Influence to change water flow automatically, reaches the purpose of A.T.C.

Owing to adopted some coupled modes to inner magnetic core and outer magnet, several complete magnetic force loops have been formed, improved magnetic force greatly, thereby can use less magnetic material just can reach the strength of big relatively magnetic material, this design makes that the thermostat valve door is simple, reliable operation, stable performance.

Claims (4)

1. the temperature control valve is by valve body (1), big piston assembly (2), big piston cover (3), small piston cover (4), outer magnet (5), outer magnet (6), outer magnet cover (7), Returnning spring (8), lifting cover (9), thermometer bulb bellows (10), temperature adjustment handle (11), thermometer bulb (12), continuous motion stem (13), handle base (14), inner magnetic core (15), inner magnetic core (16), inner magnetic core assembly (17), handle set screw nut (18) is common to be formed, it is characterized in that: thermometer bulb (12) deformation space is controlled by lifting cover (9), lifting cover (9) spins with handle base (14) and temperature adjustment handle (11) is slidingly connected, thermometer bulb (12) is laid in lifting cover (9) inner chamber upper end, thermometer bulb bellows (10) inner chamber of thermometer bulb (12) slides and places continuous motion stem (13), continuous motion stem (13) connects together with the upper end of outer magnet cover (7), outer magnet cover (7) inner chamber upper ends Returnning spring (8) lower end inner chamber is outer magnet (5) outer magnet (6) fixedly, be enclosed within the outer end of small piston cover (4), the inner chamber of small piston cover (4) is placed inner magnetic core assembly (17), outer magnet (5) outer magnet (6) is by the inner magnetic core assembly (17) in the magnetic force control small piston cover (4), and the lower end of inner magnetic core assembly (17) directly contacts with big piston assembly (2).
2. according to claims 1 described temperature controlling valve device, it is characterized in that: thermometer bulb (12) and thermometer bulb bellows (10) are formed the responsive to temperature driving element jointly, and the responsive to temperature driving element can be liquid thermometer bulb, solid thermometer bulb or memory alloy;
3. according to claims 1 described temperature controlling valve device, it is characterized in that: the magnet in the outer magnet cover (7) can be more than two, and the connection that will repel each other;
4. according to claims 1 described temperature controlling valve device, it is characterized in that: the magnet of inner magnetic core assembly (17) can be more than two, and the connection that will repel each other;
CN 200420093489 2004-09-10 2004-09-10 Temperature control valve CN2736607Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200420093489 CN2736607Y (en) 2004-09-10 2004-09-10 Temperature control valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200420093489 CN2736607Y (en) 2004-09-10 2004-09-10 Temperature control valve

Publications (1)

Publication Number Publication Date
CN2736607Y true CN2736607Y (en) 2005-10-26

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200420093489 CN2736607Y (en) 2004-09-10 2004-09-10 Temperature control valve

Country Status (1)

Country Link
CN (1) CN2736607Y (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101968136A (en) * 2010-09-17 2011-02-09 北京海林节能设备股份有限公司 Water distributing and collecting device and actuator thereof
CN101988587A (en) * 2009-08-06 2011-03-23 北京菁华昱创节能设备有限公司 Multifunctional control valve
CN101614299B (en) * 2008-06-25 2011-04-06 天佰立(北京)新技术发展有限公司 Temperature controlling valve arranged on heating water return loop
CN101571202B (en) * 2008-04-28 2011-06-22 吴献红 Magnetic coupling thermostatic valve with preset function
CN101625050B (en) * 2008-07-10 2011-06-29 天佰立(北京)新技术发展有限公司 Temperature controlling valve capable of cleaning valve core on line
CN102213334A (en) * 2011-05-19 2011-10-12 张清海 Self-operated emergency shutoff valve
CN101881483B (en) * 2009-05-07 2012-10-03 天佰立(北京)新技术发展有限公司 Water divider temperature control system with antifreezing function
CN110145635A (en) * 2019-04-29 2019-08-20 成都聚立峡温控科技有限公司 A kind of bellows temperature-sensing wax thermostat valve

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101571202B (en) * 2008-04-28 2011-06-22 吴献红 Magnetic coupling thermostatic valve with preset function
CN101614299B (en) * 2008-06-25 2011-04-06 天佰立(北京)新技术发展有限公司 Temperature controlling valve arranged on heating water return loop
CN101625050B (en) * 2008-07-10 2011-06-29 天佰立(北京)新技术发展有限公司 Temperature controlling valve capable of cleaning valve core on line
CN101881483B (en) * 2009-05-07 2012-10-03 天佰立(北京)新技术发展有限公司 Water divider temperature control system with antifreezing function
CN101988587A (en) * 2009-08-06 2011-03-23 北京菁华昱创节能设备有限公司 Multifunctional control valve
CN101968136A (en) * 2010-09-17 2011-02-09 北京海林节能设备股份有限公司 Water distributing and collecting device and actuator thereof
CN101968136B (en) * 2010-09-17 2012-05-30 北京海林节能设备股份有限公司 Water distributing and collecting device and actuator thereof
CN102213334A (en) * 2011-05-19 2011-10-12 张清海 Self-operated emergency shutoff valve
CN102213334B (en) * 2011-05-19 2013-06-26 张清海 Self-operated emergency shutoff valve
CN110145635A (en) * 2019-04-29 2019-08-20 成都聚立峡温控科技有限公司 A kind of bellows temperature-sensing wax thermostat valve

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20090828

Address after: Beijing City, Daxing District Huangcun Langfa Er Cun Cun Wei Hui Nan 800 meters, zip code: 102600

Co-patentee after: Quan Xiaobei

Patentee after: Beijing Jinghua Yu Chuang energy saving equipment Co., Ltd.

Address before: Floor 3, Hai Qing garden, No. 99, Third Street, Qinghe town, Beijing, Haidian District, 908, postcode: 100085

Co-patentee before: Quan Xiaobei

Patentee before: Dong Fang Chao

ASS Succession or assignment of patent right

Owner name: BEIJING JINGHUA YUCHUANG ENERGY CONSERVATION EQUIP

Free format text: FORMER OWNER: DONG MINCHAO

Effective date: 20090828

ERR Gazette correction

Free format text: CORRECT: PATENTEE; FROM: BEIJING JINGHUA YUCHUANG ENERGY CONSERVATION EQUIPMENT CO., LTD. QUAN XIAOBEI TO: BEIJING JINGHUA YUCHUANG ENERGY CONSERVATION EQUIPMENT CO., LTD.

CU03 Correction of utility model patent gazette

Correction item: Patentee

Correct: Beijing JingHua YuChuang Energy-Saving Equipment Co., Ltd.

False: Beijing Jinghua Yuchuang energy saving equipment Co. Ltd. all Beckham

Number: 39

Page: 988

Volume: 25

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20091204

Address after: Beijing City, Daxing District Huangcun Langfa Er Cun Cun Wei Hui Nan 800 meters, zip code: 102600

Co-patentee after: Dongyang Weishan corrugated pipe industry Co., Ltd.

Patentee after: Beijing Jinghua Yu Chuang energy saving equipment Co., Ltd.

Address before: Beijing City, Daxing District Huangcun Langfa Er Cun Cun Wei Hui Nan 800 meters, zip code: 102600

Patentee before: Beijing JingHua YuChuang Energy-Saving Equipment Co., Ltd.

DD01 Delivery of document by public notice

Addressee: Beijing JingHua YuChuang Energy-Saving Equipment Co., Ltd.

Document name: Notification of Termination of Patent Right

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20051026

Termination date: 20110910

C17 Cessation of patent right