CN101571202A - Magnetic coupling thermostatic valve with preset function - Google Patents
Magnetic coupling thermostatic valve with preset function Download PDFInfo
- Publication number
- CN101571202A CN101571202A CNA2008103013690A CN200810301369A CN101571202A CN 101571202 A CN101571202 A CN 101571202A CN A2008103013690 A CNA2008103013690 A CN A2008103013690A CN 200810301369 A CN200810301369 A CN 200810301369A CN 101571202 A CN101571202 A CN 101571202A
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- piston
- ring
- valve
- magnetic coupling
- thermostatic valve
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- 230000008878 coupling Effects 0.000 title claims abstract description 21
- 238000010168 coupling process Methods 0.000 title claims abstract description 21
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 21
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 10
- 239000010935 stainless steel Substances 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 230000001105 regulatory effect Effects 0.000 claims abstract description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 8
- 229910052802 copper Inorganic materials 0.000 claims description 8
- 239000010949 copper Substances 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 4
- 238000012856 packing Methods 0.000 claims description 4
- 230000001276 controlling effect Effects 0.000 claims 1
- 238000013461 design Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 241001424392 Lucia limbaria Species 0.000 abstract 1
- 238000010792 warming Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 description 5
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The invention provides a magnetic coupling thermostatic valve with a preset function, belongs to the field of ironware valve manufacture, which is a thermostatic control valve for warming and saving energy. The magnetic coupling thermostatic valve comprises a valve body, a piston link rod, a positioning ring of the link rod, a piston gasket, a piston body, a pressure relief port, a piston bush, a small copper sleeve, a regulating bucket, a motion lever, a preset ring, an external magnetic ring component, an internal cylinder component, a reset spring, a pressure start and stop plate, a movable cup ring, a water outlet, a stainless steel sleeve, a retaining nut, a connecting ring of a regulator, an indicator, an upper cover of a handle, a thermometer bulb, a deformer of the thermometer, a post rod, a fixer of the thermometer bulb, a base of the handle and the like. The design of the magnetic coupling thermostatic valve with the preset function solves the problem of medium leakage easily caused by the thermostatic valve in the prior design, and solves the problem that the prior magnetic coupling control valve cannot adjust a KVS value in advance because of requirement, thereby prolonging the service, and further widening the application range.
Description
Technical field
The invention provides a kind of thermostatic control valve that is used for heating and energy saving that the five metals valve is made the field that belongs to, a kind of radiator temperature adjustment control gear that is used for particularly is provided.
Background technique
Present Winter heat supply system, except a total gate valve is installed at the place of registering one's residence, always, a stop valve is installed respectively at the place, gateway of every group radiator, this two places stop valve uses when being used to keep in repair radiator, and can not play the effect of regulating radiator temperature.
Because development and energy-conservation needs, the warm mode of giving of single-main distribution will be substituted by two-pipe system, and some users wish the height of free adjustment room temperature simultaneously, and especially uninhabited place or room can also be stopped using.But because radiator valve can not often be regulated, also impossible even the user wants to save some heats, therefore " heat " waste is more serious.
After country proposes heat metering, external product enters China on a large scale, and some enterprises of China also copy simultaneously, because external heating system greatly is different from the heat-supplying mode of China, therefore also brought many catastrophic consequences, and numeral is growing with each passing day also to the user.This is because external house of living is below four layers substantially, electric heating and combustion gas simultaneously accounts for about 80%, and China more than 70% for the central heat supply mode, and residential building is substantially based on high level, this just needs higher pressure just thermal medium may be supplied with all users.
Present thermostatic valve comes control flow rate to regulate with the outer general formula of machinery substantially, therefore depression bar is in and causes medium to expose under the high pressure easily and form the problem that is difficult to avoid, promptly the length along with service time must cause the wearing and tearing of O shape circle, produce the consequence that medium leaks outside along the depression bar place, the user also can't judge when the situation that this medium leaks outside can occur simultaneously, this is because thermostatic valve belongs to self-powering type work, no matter whether use, thermostatic valve can move up and down automatically when temperature changes, automatic every year on average mobile number of times is about 3000 times, the mode of adding high service causes excessive pressure to thermometer bulb, the interior liquid of thermometer bulb is exposed and subscription rate, more than many reasons cause catastrophic consequence easily, also be the subject matter place of the thermostatic valve of at present external and more domestic manufacturer production.
The inventor once designed and had declared utility model patent (heating thermostatic valve in the mode of magnetic control, the patent No.: 02245750), fundamentally solved medium expose with thermometer bulb in the problem of leaked liquid, but find when using that the upper piston cover adopts the brass one to forge on a large scale, but because of the situation that rupturing appears in material problem easily and magnetic force is decayed, another subject matter is to judge the keying state of thermostatic valve (general traditional thermostatic valve should be opening state after installing) after installing, increased very big trouble to the user when therefore using, while is because of the difference of use position, the uncontrollable KVS value of former valve (peak flow values under the standard pressure) has therefore also limited its using scope.
Summary of the invention
The purpose of this invention is to provide a kind of being installed on every group of radiator, the automatic constant temperature valve of (between for example 16 ℃～25 ℃) adjusting temperature is used for heating system within the specific limits, to satisfy the purpose that the user according to demand can the free adjustment room temperature, the depression bar that has thoroughly solved simultaneously conventional valves exposes problem, and can adjust the KVS value in advance according to the difference of use position, and solve the problem that former magnetic coupling formula valve can't be judged the keying state.
The invention solves the heating thermostatic valve, especially for example the problem that occurs of the thermostatic valve of magnetic coupling mode, it by valve body, piston linkage rod, linkage rod positioning ring, piston gasket, piston only, relief hole, piston sleeve, little copper sheathing, regulate bucket, movement rod, be scheduled to ring, outer magnetic ring assembly, inside magnet column assembly, Returnning spring, pressure opening-closing sheet, movable packing, water outlet, stainless steel sleeve, set screw nut, regulator connecting ring, index apparatus, handle loam cake, thermometer bulb, thermometer bulb deformation device, push rod, thermometer bulb fixture, handle base etc. and form.Owing to adopted the magnetic coupling technology, drive the switching of thermostatic valve with the magnetic force between outer magnetic ring assembly and the inside magnet column assembly, solved fundamentally that the thermostatic valve medium exposes and thermometer bulb bears overpressure and the problem of liquid leakage, simultaneously owing in regulating bucket, move on the Returnning spring promotion outer magnetic ring assembly, and when moving on the outer magnetic ring assembly because the influence of the internal magnetic column assembly of the magnetic line of force, in case move on the moving piston only of shipper pole on outer magnetic ring assembly and the inside magnet column assembly, valve is in opening state.Owing to be provided with predetermined ring, therefore solved the problem of the uncontrollable valve state of former magnetic coupling type thermostatic valve.
Owing to adopted magnetic-coupled mode to design, Returnning spring and predetermined ring have been installed when designing simultaneously, fundamentally solve valve leakage out of steam system and can't judge the general issues of keying state, the life-span of thermostatic valve improved greatly, and can observe the state of thermostatic valve when using.Because the design of predetermined ring just can set required thermostatic valve KVS value before use, and balance is reliable more to make system, application site is more extensive in addition.
Have the magnetic coupling thermostatic valve of preset function to be divided into two parts, first portion is the magnetic coupling thermostatic valve valve body part that preset function is arranged, and second portion is the regulator part that the magnetic coupling thermostatic valve of preset function is arranged.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples.
Fig. 1 has the magnetic coupling thermostatic valve valve body side of preset function to cut open structural drawing.
Fig. 2 has the regulator side of the magnetic coupling thermostatic valve of preset function to cut open structural drawing.
1. valve bodies among Fig. 1,2. piston linkage rod, 3. linkage rod positioning ring, 4. piston gasket, 5. piston only, 6. relief hole, 7. piston sleeve, 8. little copper sheathing is 9. regulated bucket, 10. movement rod, 11. predetermined ring, 12. outer magnetic ring assemblies, 13. inside magnet column assemblies, 14. Returnning spring, 15. pressure opening-closing sheets, 16. movable packings, 17. water outlet, 18. stainless steel sleeves, 19. set screw nuts.
20. regulator connecting rings among Fig. 2,21. index apparatus, 22. handle loam cakes, 23. thermometer bulbs, 24. thermometer bulb deformation devices, 25. push rods, 26. thermometer bulb fixtures, 27. handle bases.
Embodiment
In Fig. 1, at first movable packing (16) is snapped in the upper slot internal fixation of piston only (5), piston linkage rod (2) is inserted the mesopore of piston only (5), linkage rod positioning ring (3) and piston linkage rod (2) lower end are exposed in the sulculus of piston only (5) fixing, piston linkage rod (2) can be moved up and down with the mesopore of piston only (5) and do not come off for being fit to, two inside magnet column assemblies (13) with upper magnetic post are inserted little copper sheathing (8) internal fixation, the mesopore of the little copper sheathing (8) that has inside magnet column assembly (13) is inserted in the upper end that will have the piston linkage rod (2) of piston only (5) and linkage rod positioning ring (3) then, makes piston linkage rod (2), piston only (5), little copper sheathing (8), inside magnet column assembly (13) forms one.
To fix with the corresponding position of set screw nut (19) screw-in piston sleeve (7) behind the mesopore of stainless steel sleeve (18) insertion piston sleeve (7), make stainless steel sleeve (18), piston sleeve (7), set screw nut (19) form one.
With three piston linkage rod (2) that become one, piston only (5), little copper sheathing (8), inside magnet column assembly (13) is put into behind the inner chamber of valve body (1) to execute with piston sleeve (7) and valve body (1) and is connected into one and spins, attention is inserted little copper sheathing (8) in the inner chamber of stainless steel sleeve (18), Returnning spring (14) is inserted in adjusting bucket (a 9) inner chamber, outer magnetic ring assembly (12) is inserted in the outside of stainless steel sleeve (18) in the outside of stainless steel sleeve (18), be inserted in stainless steel sleeve (18) with movement rod (10) and push down and will be scheduled to ring (11) behind the outer magnetic ring assembly (12) and screw in the internal thread place that regulates bucket (9), so far whole have the magnetic coupling thermostatic valve valve body of presetting function to divide assembling to finish.
Be the assembling of regulator below, thermometer bulb (23) is inserted in the thermometer bulb fixture (26), screw in the internal thread of handle base (27), with fixing in the inner chamber of push rod (25) insertion thermometer bulb deformation device (24), handle loam cake (22) and handle base (27) is stuck mutually, make the handle loam cake (22) can left rotation and right rotation and unlikely coming off, the bottom that regulator connecting ring (20) is snapped in handle base (27) can move up and down and left rotation and right rotation it, can not break away from handle base (27) when moving down.
During use valve body is installed by standard, when when pressure is arranged, rotating predetermined ring (11), predetermined ring (11) drives outer magnetic ring assembly (12) and moves down by magnetic line of force effect drive inside magnet column assembly (13), pressure opening-closing sheet (15) moves down when mobile, cause the relief hole (6) on the piston only (5) to be closed, cause the pressure of the interior hydraulic pressure of piston sleeve (7) epicoele greater than the water inlet bottom, piston only (5) moves down closes water outlet (17), valve does not have media flow, otherwise when upwards rotating predetermined ring (11), outer magnetic ring assembly (12) moves up under the promotion of Returnning spring (14), inside magnet column assembly (13) upwards spurs piston linkage rod (2) under the effect of the magnetic line of force, pressure opening-closing sheet (15) is opened, relief hole (6) is opened epicoele hydraulic pressure is released, cause intake pressure greater than epicoele hydraulic pressure, piston only (5) medium that moves up releases from water outlet (17).The determining positions of predetermined ring (11) size of water-outlet quantity, press movement rod (10) when valve is in opening state and also can drive the position of outer magnetic ring assembly (12), therefore the water outlet size also can be affected, but when disappearing, external force gets back to original position by Returnning spring (14), therefore the magnetic coupling thermostatic valve valve body (Fig. 1) that preset function is arranged after setting by regulator connecting ring (20) with after the magnetic coupling thermostatic valve regulator (Fig. 2) that preset function is arranged is connected, thermometer bulb deformation device (24) can produce deformation in case temperature changes, pressure size by the deformation generation, drive push rod (25) and its upper-lower position is changed, influence movement rod (10) simultaneously and drive the size variation that outer magnetic ring assembly (12) causes rate-of flow.
There is the magnetic coupling thermostatic valve of preset function to break the possessive construction and the principle of traditional thermostatic valve, also make former magnetic coupling valve that the function that sets in advance has been arranged simultaneously, thereby using scope is more extensive.
Claims (6)
1. the magnetic coupling thermostatic valve that preset function is arranged is by valve body (1), piston linkage rod (2), linkage rod positioning ring (3), piston gasket (4), piston only (5), relief hole (6), piston sleeve (7), little copper sheathing (8), regulate bucket (9), movement rod (10), predetermined ring (11), outer magnetic ring assembly (12), inside magnet column assembly (13), Returnning spring (14), pressure opening-closing sheet (15), movable packing (16), water outlet (17), stainless steel sleeve (18), set screw nut (19), regulator connecting ring (20), index apparatus (21), handle loam cake (22), thermometer bulb (23), thermometer bulb deformation device (24), push rod (25), thermometer bulb fixture (26), handle base (27) is formed, it is characterized in that: moving of predetermined ring (11) can drive moving of outer magnetic ring assembly (12), and the effect that moves through the magnetic line of force of outer magnetic ring assembly (12) drives the together mobile keying with control valve of inside magnet column assembly (13), the deformation that produces by thermometer bulb (23) and thermometer bulb deformation device (24) Yin Wendu, the variation in pressure of giving push rod (25) and movement rod (10) by the deformation pressure change in location that influences outer magnetic ring assembly (12) with Returnning spring (14) is controlled the size of the water yield again.
According to the described adjusting buckets of claims 1 (9) in the upper end of piston sleeve (7), Returnning spring (14), outer magnetic ring assembly (12), movement rod (10) put into successively the inner chamber of regulating bucket (9) and with predetermined ring (11) with regulate barrel (9) and be connected and the position of controlling Returnning spring (14), outer magnetic ring assembly (12), movement rod (10).
3. form by plural magnet ring according to claims 1 described outer magnetic ring assembly (12).
4. form by plural magnetic post according to claims 1 described inside magnet column assembly (13).
5. can be to be threaded according to claims 1 described predetermined ring (11) with regulating bucket (9), also can be integrally manufactured.
6. can be integrally manufactured according to claims 1 described piston sleeve (7) with regulating bucket (9), also can bulk-breaking with being threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008103013690A CN101571202B (en) | 2008-04-28 | 2008-04-28 | Magnetic coupling thermostatic valve with preset function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008103013690A CN101571202B (en) | 2008-04-28 | 2008-04-28 | Magnetic coupling thermostatic valve with preset function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101571202A true CN101571202A (en) | 2009-11-04 |
| CN101571202B CN101571202B (en) | 2011-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008103013690A Expired - Fee Related CN101571202B (en) | 2008-04-28 | 2008-04-28 | Magnetic coupling thermostatic valve with preset function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101571202B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102235544A (en) * | 2010-04-21 | 2011-11-09 | 全龙浩 | Passive automatic switching valve for heating system |
| CN102062257B (en) * | 2009-11-11 | 2013-01-23 | 天佰立(北京)新技术发展有限公司 | Leak-proof constant temperature valve with adjustable KV (kilovolt) value |
| CN113488677A (en) * | 2021-06-22 | 2021-10-08 | 山东交通学院 | Energy-saving pressure reducing device for hydrogen fuel cell automobile and control method |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2503288Y (en) * | 2001-09-24 | 2002-07-31 | 全龙浩 | Heating thermalstatic valve capable of adjusting temp. |
| ITMI20020896A1 (en) * | 2002-04-24 | 2003-10-24 | Stefano Fracchia | OPERATING HEAD SELECTION DEVICE, PARTICULARLY OF THERMOSTATIC VALVES |
| CN2660240Y (en) * | 2002-11-21 | 2004-12-01 | 刘红梅 | Constant temp valve for heating |
| CN2736607Y (en) * | 2004-09-10 | 2005-10-26 | 董民超 | Temperature control valve |
| CN2859112Y (en) * | 2005-11-21 | 2007-01-17 | 北京菁华资源科技有限公司 | Temperature-sensing valve |
-
2008
- 2008-04-28 CN CN2008103013690A patent/CN101571202B/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102062257B (en) * | 2009-11-11 | 2013-01-23 | 天佰立(北京)新技术发展有限公司 | Leak-proof constant temperature valve with adjustable KV (kilovolt) value |
| CN102235544A (en) * | 2010-04-21 | 2011-11-09 | 全龙浩 | Passive automatic switching valve for heating system |
| CN113488677A (en) * | 2021-06-22 | 2021-10-08 | 山东交通学院 | Energy-saving pressure reducing device for hydrogen fuel cell automobile and control method |
| CN113488677B (en) * | 2021-06-22 | 2022-10-11 | 山东交通学院 | Energy-saving pressure reducing device for hydrogen fuel cell automobile and control method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101571202B (en) | 2011-06-22 |
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| C14 | Grant of patent or utility model | ||
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Addressee: Wu Xianhong Document name: Notification that Application Deemed not to be Proposed |
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Owner name: JILIN TIANBAILI TECHNOLOGY DEVELOPMENT CO., LTD. Free format text: FORMER OWNER: WU XIANHONG Effective date: 20131223 |
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Free format text: CORRECT: ADDRESS; FROM: 102627 DAXING, BEIJING TO: 130000 CHANGCHUN, JILIN PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20131223 Address after: 130000, A, block three, 21, Changchun international business center, 810 Jiefang Road, Jilin, Changchun Patentee after: Jilin Tianbaili Technology Development Co., Ltd. Address before: 102627, 5-102, Chong villa 27, Kang Chong Road, Beijing, Daxing District Patentee before: Wu Xianhong |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110622 Termination date: 20200428 |
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| CF01 | Termination of patent right due to non-payment of annual fee |