CN2489240Y - Thermostatic valve for heating - Google Patents
Thermostatic valve for heating Download PDFInfo
- Publication number
- CN2489240Y CN2489240Y CN 01229727 CN01229727U CN2489240Y CN 2489240 Y CN2489240 Y CN 2489240Y CN 01229727 CN01229727 CN 01229727 CN 01229727 U CN01229727 U CN 01229727U CN 2489240 Y CN2489240 Y CN 2489240Y
- Authority
- CN
- China
- Prior art keywords
- valve
- piston
- memory alloy
- temperature
- magnet ring
- 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.)
- Expired - Fee Related
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 12
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims abstract description 17
- 239000000203 mixture Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 4
- 239000003960 organic solvent Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
Landscapes
- Temperature-Responsive Valves (AREA)
Abstract
The utility model relates to a thermostatic valve for heating, mainly consisting of an outer cover, an upper end pressure spring on a temperature adjusting button, a lower end pressure spring on the temperature adjusting button, a temperature memory alloy, a magnetic ring, a magnetic pillar, a big piston and a small piston. Adjusting the temperature adjusting button can enact a constant temperature so as to make the utility model be operated automatically and can be fully opened or fully closed manually.
Description
A kind of heating thermostatic valve belongs to the heating and ventilating equipment technical field.
Existing indoor heating thermostatic valve has only your company of Denver of Denmark to produce.This kind constant temperature technology is the organic solvent that charges into low evaporating point in a temperature-sensitive bag that can promote the bellows displacement.As alcohol, ether etc.This at a certain temperature organic solvent generation thermal expansion or the cold contraction that is sealed in the temperature-sensitive bag promotes bellows and moves, and by the transmission of a series of utmost point complicated mechanical, controls the unlatching of gate valve at last or closes.But the thermostatic valve of this structure, because very blunt to the variation of indoor temperature, so your company of Denver releases the external temperature sensor again, this sensor is made up of temperature-sensitive bag and long capillary sense line.Be full of organic solvent in the temperature-sensitive bag, and connect mutually with temperature-sensitive bag on the valve body, during indoor temperature change generated in case, the solvent volume of temperature-sensitive bag is changed by the capillary in the sense line.Reach the action purpose of above-mentioned gate valve equally.These two kinds of thermostatic valve complex structures need very high machining accuracy, cause price high, are not that the general user can accept.And be subjected to long restriction capillaceous, rather inconvenience in the use.
The purpose of this utility model provides a kind of new material, new structure, cheap thermostatic valve technical scheme of adopting.New material adopts the temperature memory alloy, and this temperature memory alloy has different temperature memory characteristics at different temperature spots.Therefore has the function of thermal expansion (or cold expansion) equally.And has certain rigidity.It is applied certain outer active force.Just can control the degree of its thermal expansion.Cooperate a cover magnetic control water circuit system, just can control the unlatching of this valve effectively or close.
The enforcement of design principle of the present utility model and technical scheme is achieved like this.The opening of main valve is sealed by a big piston at ordinary times, and the big piston center top has a relief hole to the bottom.There is one to two water inlet aperture in the garden on week.The aperture at big piston top is sealed by the lower end cone of valve piston at ordinary times.Have a relief hole equally in the middle of the valve piston, the valve piston upper top is sealed by a small magnetic rod.Because the effect of hydraulic pressure, above two-piston is all sealed reliably and is not leaked.Outside the isolation circle cover of small magnetic rod, be with a circular magnet ring.(moving up and down of magnet ring drives the motion of cover inside magnet column), stage clip is equipped with in the magnet ring lower end.The upper end is with helically wound temperature memory alloy, and the temperature memory alloy is with the stage clip that balance is used outward again, and the knob of the controlled temperature range of stage clip is suppressed.When indoor temperature rises to the temperature of setting, temperature memory alloy generation deformation, the promotion magnet ring that expands moves down (the supposition reset condition is that valve " is opened ") drive cover inside magnet column and moves down, and the relief hole of valve piston is sealed in magnetic post lower end.Since the hydraulic pressure effect, thus force large and small piston to move downward Shuttoff Valve, suspend heating.When indoor temperature descended, the temperature memory alloy shrinkage was to memory area.Magnet ring moves up under the effect of following stage clip, makes on the magnetic post and moves.Thereby open large and small piston, valve opening, heating continues.
Below in conjunction with accompanying drawing, provide of the present utility model and often open, automatic type embodiment.
In the accompanying drawing, outer cover (1), adjustment button (2) is regulated bolt (3), upper end stage clip (4), temperature memory alloy (5), magnet ring (6), control overhead cam (7), magnetic column sleeve (8), lower end stage clip (9), magnetic post (10), valve piston (11), control is cam (12) down, big piston (13), main valve body (14), main valve body among the figure (14), pass through thread connection with magnetic column sleeve (8), magnetic post (10), the lower end of valve piston (11) all is taper.Control overhead cam (7) is linked together by injection moulding with magnet ring (6), control cam (12) down connects with the lower end of magnetic column sleeve (8), magnet ring (6) is enclosed within outside the magnetic column sleeve (8), the lower surface of magnet ring (6) heads on lower end stage clip (9), temperature memory alloy (5), be enclosed within the outside of magnetic column sleeve (8), the lower end heads on magnet ring (6).Upper end stage clip (4) is enclosed within the outside of temperature memory alloy (5) again, and temperature memory alloy (5) turns to helical form, and adjustment button (2) links to each other with adjusting bolt (3) by internal thread.The lower end recess is tightly pushed down upper end stage clip (4), regulates bolt (3) and is associated in magnetic column sleeve (8) upper surface.The adjustment button has scale above (2), and scale mark is symbols such as 17 ℃, 20 ℃, 15 ℃.Outer cover (1) lower end links to each other with main valve body (14) by screw thread, and the upper end symmetry has two windows (15), and opening part exposes adjustment button (2), regulates the pressurized degree that adjustment button (2) just can be set upper end stage clip (4).When environment temperature surpasses when there be not definite value, temperature memory alloy (5) expands, because its upper surface heads on the lower end recess of adjustment button (2) when expanding, can only force magnet ring (6) displacement downwards, and the displacement of magnet ring (6) drives magnetic post (10) and moves down.The lower end cone of magnetic post (10) is blocked the upper port (between the upper and lower end of valve piston (11) relief hole being arranged) of valve piston (11) immediately, the upper end relief hole of big piston (12) is blocked immediately under the acting in conjunction of hydraulic pressure in the lower end of valve piston (11), the lower end of big piston is sealed the delivery port of main valve, Shuttoff Valve inflexibly.After temperature descended, the temperature memory alloy returned to contraction state, and magnet ring (6) moves up thereby drive magnetic post (10) because the reaction force of lower end stage clip (9) moves and go up.Because valve piston (11), big piston (13) has a center relief hole to communicate with valve outlet port, and (water (flow) direction is seen arrow among the figure) is because the hydraulic pressure effect, at magnetic post (10) when not moving up, valve piston (11) is tightly pushed down the big piston upper port, and when the moment that magnetic post (10) moves up, the hydraulic pressure of valve piston (11) top is through relief hole and pressure release, the valve piston displacement, thereby big piston upper end pressure release, because main delivery port is opened in the hydraulic pressure effect.Consider the maintenance of radiator and sometimes the user do not need temp regulating function (being standard-sized sheet), the utility model has also designed a cover complete shut-down, the manual locking mechanism of standard-sized sheet: outer cover (1) lower end has screw thread to be connected with main valve (14), during standard-sized sheet, to anticlockwise outer cover (1), outer cover (1) drives control overhead cam (7) rotation and along specific curvilinear motion, until locked.When wanting complete shut-down to break valve, right rotation outer cover (1) is until locked.
Claims (4)
1. heating thermostatic valve, by outer cover (1), adjustment button (2), regulate bolt (3), stage clip (4) is pressed in the upper end, temperature memory alloy (5), magnet ring (6) control overhead cam (7), magnetic column sleeve (8), lower end stage clip (9), magnetic post (10), valve piston (11), big piston (13), control is cam (12) down, main valve body compositions such as (14) is characterized in that magnet ring (6) connects with the control overhead cam, and control cam down connects with the lower end of magnetic column sleeve (8), magnetic column sleeve (8) upper end connects regulates bolt (3), adjustment button (2) cooperates with adjusting bolt (3) by screw thread, and magnet ring (6) is enclosed within the outside of magnetic column sleeve (8), and lower end spring (9) is pushed down in the lower end, there is temperature memory alloy (5) upper end, temperature memory alloy (5) outside is with upper end spring (4), and magnet ring (6) is pushed down in upper end spring (4) lower end, and adjustment button (2) is withstood in the upper end.
2. heating thermostatic valve according to claim 1 is characterized in that outer cover (1), and with main valve (14) thread connection, the upper end has two windows (15).
3. heating thermostatic valve according to claim 1, it is magnetic post (10) that its spy waits to levy, valve piston (11), the lower end is tapered, and the upper port of valve piston (11), the upper port that big piston is sealed in the lower end of valve piston (11) are sealed in magnetic post (10) lower end.
4. heating thermostatic valve according to claim 1, temperature memory alloy (5) turns to helical form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01229727 CN2489240Y (en) | 2001-07-05 | 2001-07-05 | Thermostatic valve for heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01229727 CN2489240Y (en) | 2001-07-05 | 2001-07-05 | Thermostatic valve for heating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2489240Y true CN2489240Y (en) | 2002-05-01 |
Family
ID=33644521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01229727 Expired - Fee Related CN2489240Y (en) | 2001-07-05 | 2001-07-05 | Thermostatic valve for heating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2489240Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102192333A (en) * | 2010-03-15 | 2011-09-21 | 全龙浩 | Self-operated electric temperature-controlled valve opened and closed at multiple spots |
| CN102235505A (en) * | 2010-04-21 | 2011-11-09 | 全龙浩 | Electric control 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 |
| CN113757779A (en) * | 2021-08-03 | 2021-12-07 | 毛训峰 | Thermal insulation sleeve for heat insulation of heating pipeline |
-
2001
- 2001-07-05 CN CN 01229727 patent/CN2489240Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN102192333A (en) * | 2010-03-15 | 2011-09-21 | 全龙浩 | Self-operated electric temperature-controlled valve opened and closed at multiple spots |
| CN102192333B (en) * | 2010-03-15 | 2013-03-06 | 天佰立(北京)新技术发展有限公司 | Self-operated electric temperature-controlled valve opened and closed at multiple spots |
| CN102235505A (en) * | 2010-04-21 | 2011-11-09 | 全龙浩 | Electric control valve |
| CN113757779A (en) * | 2021-08-03 | 2021-12-07 | 毛训峰 | Thermal insulation sleeve for heat insulation of heating pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: BEIJING YUCHUANG WEIYE TEMPERATURE CONTROL FIRE-FI Free format text: FORMER NAME OR ADDRESS: QUAN LONGHAO |
|
| CP03 | Change of name, title or address |
Address after: 100054 Beijing city Xuanwu District nancaiyuan Street No. 49 Yuchuang Weiye company contact: Gu update Patentee after: Beijing Yuchuang Weiye Temperature Control Fire-Fighting New Technology Co., Ltd Address before: 100054 Beijing city Xuanwu District nancaiyuan Street No. 49 underground room 010 contact: full Long Hao Patentee before: Quan Longhao |
|
| C56 | Change in the name or address of the patentee |
Owner name: ROOM 509, HONGYANGSHANGWU HOUSE, NO. 25, NANBINHE Free format text: FORMER NAME OR ADDRESS: YUCHUANGWEIYE COMPANY, NO. 49, NANCAIYUAN STREET, XUANWU DISTRICT, BEIJING CITY, 100054 |
|
| CP03 | Change of name, title or address |
Patentee address after: 100055 Beijing city Xuanwu District Street South Road No. 25 Hong Yang business building room 509 Wang Yuzhen Patentee address before: 100054 Beijing city Xuanwu District nancaiyuan Street No. 49 Yuchuang Weiye company to update the Gu |
|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Beijing Yuchuang Weiye Temperature Control Fire-Fighting New Technology Co., Ltd Document name: Notification of Termination of Patent Right |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |