CN201779344U - Self-operated temperature control valve - Google Patents
Self-operated temperature control valve Download PDFInfo
- Publication number
- CN201779344U CN201779344U CN2010202608682U CN201020260868U CN201779344U CN 201779344 U CN201779344 U CN 201779344U CN 2010202608682 U CN2010202608682 U CN 2010202608682U CN 201020260868 U CN201020260868 U CN 201020260868U CN 201779344 U CN201779344 U CN 201779344U
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- periphery
- valve
- cover
- inner cap
- interior cover
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- Expired - Fee Related
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Abstract
The utility model relates to a self-operated temperature control valve which comprises a barrier piece, a screw fastener, an outer sleeve, an inner sleeve, an inner sleeve base, a valve cover, an inner cover, a valve body, a filtering screen, a pulling rod, a top cover, a temperature sensing device, a sleeve pipe, a return spring, a clamping sleeve, a pulling rod head, an inner magnetic core, an outer magnetic ring, a sealing head and a membrane, wherein the membrane is arranged in the center on the upper part in the valve body; the lower part of the inner cover is arranged at the upper end in the valve body; the upper part in the inner cover is provided with the inner magnetic core, and the lower part is provided with the sealing head; the inner magnetic core and the sealing head can move up and down in the inner cover; the outer magnetic ring is arranged on the lower part in the inner sleeve and corresponds to the inner magnetic core inside and outside; the clamping sleeve is internally provided with the pulling rod head, and the center at the upper end of the pulling rod head is connected with the pulling rod; the inner sleeve is arranged in the outer sleeve; the outer magnetic ring can move along the inner cover up and down; the return spring is arranged on the periphery of the pulling rod, and the pulling rod passes through holes on the upper part of the outer sleeve and in the center of the sleeve pipe; the temperature sensing device is arranged on the periphery of the upper part of the sleeve pipe; the barrier piece is arranged at the top end of the temperature sensing device; and the inner side on the lower part of the top cover is connected with the periphery of the upper part of the screw fastener. The utility model belongs to the field of valve manufacture.
Description
Technical field
The utility model relates to a kind of self-powering type heat-operated valve, the double-action mechanism that temperature sensing device will drive valve when surrounding environment is higher than the valve setpoint temperature is valve opening, and when ambient temperature is lower than setting temperature, valve will be closed automatically, be convenient for people to use, belong to valve and make the field.
Background technique
Heat-operated valve is because can control the realization recloser to valve by temperature, so every field of being widely used in, but common in the market heat-operated valve mostly adopts automatically controlled mode, complex structure, the operating cost height, in order to address these problems, it is a kind of simple in structure that the utility model provides, the Safety performance height, reliability height, long service life, the self-powering type heat-operated valve that cost is low, the double-action mechanism that temperature sensing device will drive valve when surrounding environment is higher than the valve setpoint temperature is valve opening, and when ambient temperature is lower than setting temperature, valve will be closed automatically.
Summary of the invention
The purpose of this utility model provides a kind of self-powering type heat-operated valve, and the variation by the valve detection ambient temperature comes control valve to open and close, have simple in structure, reliable, long service life, the advantage that cost is low.
The technological scheme that the utility model adopted is to be made up of catch, spiral shell button, overcoat, interior cover, interior cover base, valve gap, inner cap, valve body, filter screen, pull bar, top cover, temperature sensing device, sleeve pipe, Returnning spring, cutting ferrule, drawhead, inner magnetic core, outer magnetic ring, sealing head, diaphragm; It is characterized in that: filter screen is positioned at the inlet end of valve inner, diaphragm is positioned at the central authorities on valve inner top, the lower end is positioned at the central authorities of valve inner, the upper end is positioned at the bottom of inner cap, the bottom of inner cap is positioned at the upper end of valve inner, the top of inner cap inside is that the inner magnetic core bottom is a sealing head, the lower end of sealing head is over against the hole of diaphragm central authorities, inner magnetic core and sealing head can move up and down in inner cap inside, periphery in the middle of the inner cap is a valve gap, the lower end of valve gap is positioned at the upper end of valve body, the upper end of valve gap and overcoat, interior cover base is connected, outer magnetic ring is positioned at the inner bottom of cover, the upper end of interior cover base, the periphery on the top of inner cap, with corresponding inside and outside the inner magnetic core, interior cover base is positioned at the periphery of cover bottom, cutting ferrule is positioned at the inner top of cover, the bottom links to each other with the top of inner cap, top links to each other with the top of interior cover inside, the inside of cutting ferrule is drawhead, the central authorities of the upper end of drawhead link to each other with pull bar, the lower end is positioned at the top of inner cap, interior cover is positioned at the inside of overcoat, the interior cover of inner cap periphery, outer magnetic ring can move up and down along inner cap, Returnning spring is positioned at the periphery of pull bar, the top of overcoat inside, the top of interior cover, pull bar from overcoat top and the hole of sleeve pipe central authorities pass, sleeve pipe is positioned at the hole of outer set upper side, and the periphery of sleeve pipe is the spiral shell button, and temperature sensing device is positioned at the periphery on sleeve pipe top and the periphery of pull bar, the top of spiral shell button, catch is positioned at the top of temperature sensing device, the periphery on pull bar top, and top cover is positioned at catch, temperature sensing device, the periphery of pull bar sleeve pipe, the top of overcoat, the inboard of top cover bottom links to each other with the periphery that spiral shell is buckled portion.
Temperature sensor spare in the utility model self-powering type heat-operated valve can use thermometer bulb, memory alloy, bimetallic strip, or other temperature sensing material, can use so long as the material of deformation takes place under the effect of temperature, and its effect is identical.
The beneficial effects of the utility model are: temperature sensing device will drive the double-action mechanism of valve with valve opening when surrounding environment is higher than the valve setpoint temperature, when ambient temperature is lower than setting temperature, valve will be closed automatically, have simple in structure, the reliability height, characteristics such as Safety performance height, cost are low, long service life.
Description of drawings
Figure: side of the present utility model is cutd open schematic diagram
Among the figure: 1 catch, 2 spiral shell buttons, 3 overcoats, 4 interior covers, 5 interior cover bases, 6 valve gaps, 7 inner caps, 8 valve bodies, 9 filter screens, 10 pull bars, 11 top covers, 12 temperature sensing devices, 13 sleeve pipes, 14 Returnning springs, 15 cutting ferrules, 16 drawheads, 17 inner magnetic cores, 18 outer magnetic rings, 19 sealing heads, 20 diaphragms.
Embodiment
At first filter screen (9) is contained in the inner inlet end of valve body (8), diaphragm (20) is contained in the central authorities on top of the inside of valve body (8), the lower end links to each other with the central interior of valve body (8), the upper end links to each other with the bottom of inner cap (7), the bottom of inner cap (7) is contained in the inner upper end of valve body (8), inner magnetic core (17) is contained in the top of the inside of inner cap (7), sealing head (19) is contained in the bottom of inner magnetic core (17), the lower end of sealing head (19) is over against the hole of diaphragm (20) central authorities, inner magnetic core (17) and sealing head (19) can move up and down in inner cap (7) inside, valve gap (6) is enclosed within the centre of the periphery of inner cap (7), valve gap (6) is contained in the upper end of valve body (8), the upper end of valve gap (6) is connected with interior cover base (5) with overcoat (3), outer magnetic ring (18) is contained in the inner bottom of interior cover (4), the periphery on the top of the upper end inner cap (7) of interior cover base (5), inside and outside corresponding with inner magnetic core (17), interior cover base (5) is contained in the periphery of interior cover (4) bottom, cutting ferrule (15) is contained in the inner top of interior cover (4), the bottom links to each other with the top of inner cap (7), top links to each other with the top of interior cover (4) inside, drawhead (16) is contained in the inside of cutting ferrule (15), the central authorities of the upper end of drawhead (16) are connected with pull bar (10), the lower end is positioned at the top of inner cap (7), interior cover (4) is contained in the inside of overcoat (3), interior cover (4), outer magnetic ring (18) can move up and down along inner cap (7), Returnning spring (14) is contained in the periphery of pull bar (10), the top of the inside of overcoat (3), the top of interior cover (4), sleeve pipe (13) is contained in the periphery of pull bar (10), the inside of spiral shell button (2), in the hole on overcoat (3) top, with pull bar (10) from overcoat (3) center upper portion and sleeve pipe (13), the hole of spiral shell button (2) central authorities passes, the central authorities of the upper end of overcoat (3) are buckled (2) to link to each other with spiral shell, temperature sensing device (12) is sleeved on the periphery on sleeve pipe (13) and pull bar (10) top, catch (1) is contained in the periphery of pull bar (10) upper end, the top of temperature sensing device (12), top cover (11) is contained in the upper end of overcoat (3), temperature sensing device (12), pull bar (10), catch (1), the periphery, the periphery of the bottom of top cover (11) and spiral shell button (2) upper end is connected; This utility model self-powering type heat-operated valve has all been assembled.
During use, to at first the utility model self-powering type heat-operated valve be connected according to correct mode, when ambient temperature reaches setting temperature, temperature sensing device (12) will drive pull bar (10), interior cover (4) and inner outer magnetic ring (18) thereof are upwards drawn, inner magnetic core (17) drives sealing head (19) and makes progress away simultaneously under magnetic-coupled effect, the water on diaphragm (20) top is along with the hole of diaphragm (20) central authorities flow to water outlet, the pressure of water intake is greater than the pressure-driven diaphragm (20) on diaphragm (20) the top just valve open that moves up, when ambient temperature is lower than setting temperature, temperature sensing device (12) shrinks, the inner Returnning spring (14) of valve body (8) will push away interior cover (4) and outer magnetic ring (18) downwards along inner cap (7) and drive inner magnetic core (17) and sealing head (19) simultaneously and move down the hole of diaphragm (20) central authorities is blocked, the current of water intake flow into diaphragm (20) top along the aperture of diaphragm (20) inlet end simultaneously, make diaphragm (20) thus the pressure on top greater than the pressure of water intake with valve closing, reach the purpose of the utility model self-powering type heat-operated valve; The self-powering type heat-operated valve that facts have proved the production of this kind method is easy for installation, simple in structure, and cost is low, long service life, and reliable operation need not other energy.
Claims (2)
1. the self-powering type heat-operated valve is characterized in that: be made up of catch, spiral shell button, overcoat, interior cover, interior cover base, valve gap, inner cap, valve body, filter screen, pull bar, top cover, temperature sensing device, sleeve pipe, Returnning spring, cutting ferrule, drawhead, inner magnetic core, outer magnetic ring, sealing head, diaphragm; Filter screen is positioned at the inlet end of valve inner, diaphragm is positioned at the central authorities on valve inner top, the lower end is positioned at the central authorities of valve inner, the upper end is positioned at the bottom of inner cap, the bottom of inner cap is positioned at the upper end of valve inner, the top of inner cap inside is that the inner magnetic core bottom is a sealing head, the lower end of sealing head is over against the hole of diaphragm central authorities, inner magnetic core and sealing head can move up and down in inner cap inside, periphery in the middle of the inner cap is a valve gap, the lower end of valve gap is positioned at the upper end of valve body, the upper end of valve gap and overcoat, interior cover base is connected, outer magnetic ring is positioned at the inner bottom of cover, the upper end of interior cover base, the periphery on the top of inner cap, with corresponding inside and outside the inner magnetic core, interior cover base is positioned at the periphery of cover bottom, cutting ferrule is positioned at the inner top of cover, the bottom links to each other with the top of inner cap, top links to each other with the top of interior cover inside, the inside of cutting ferrule is drawhead, the central authorities of the upper end of drawhead link to each other with pull bar, the lower end is positioned at the top of inner cap, interior cover is positioned at the inside of overcoat, the interior cover of inner cap periphery, outer magnetic ring can move up and down along inner cap, Returnning spring is positioned at the periphery of pull bar, the top of overcoat inside, the top of interior cover, pull bar from overcoat top and the hole of sleeve pipe central authorities pass, sleeve pipe is positioned at the hole of outer set upper side, and the periphery of sleeve pipe is the spiral shell button, and temperature sensing device is positioned at the periphery on sleeve pipe top and the periphery of pull bar, the top of spiral shell button, catch is positioned at the top of temperature sensing device, the periphery on pull bar top, and top cover is positioned at catch, temperature sensing device, the periphery of pull bar sleeve pipe, the top of overcoat, the inboard of top cover bottom links to each other with the periphery that spiral shell is buckled portion.
2. self-powering type heat-operated valve according to claim 1 is characterized in that: temperature sensing device can use thermometer bulb or memory alloy or bimetallic strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202608682U CN201779344U (en) | 2010-07-16 | 2010-07-16 | Self-operated temperature control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202608682U CN201779344U (en) | 2010-07-16 | 2010-07-16 | Self-operated temperature control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201779344U true CN201779344U (en) | 2011-03-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202608682U Expired - Fee Related CN201779344U (en) | 2010-07-16 | 2010-07-16 | Self-operated temperature control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201779344U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102661435A (en) * | 2012-05-18 | 2012-09-12 | 全龙浩 | Biswitch automatic spraying valve |
| CN105135023A (en) * | 2015-09-25 | 2015-12-09 | 山东博日明能源科技有限公司 | Pressure-reduction safety valve of liquid gas storage tank |
| WO2017054305A1 (en) * | 2015-09-30 | 2017-04-06 | 山东博日明能源科技有限公司 | Temperature-sensing and automatic on/off fire extinguishing device |
| CN112384723A (en) * | 2018-06-14 | 2021-02-19 | 爱德华·P·戴维斯 | Linear magnetic valve actuator with external magnet and internal magnetic flux path |
-
2010
- 2010-07-16 CN CN2010202608682U patent/CN201779344U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102661435A (en) * | 2012-05-18 | 2012-09-12 | 全龙浩 | Biswitch automatic spraying valve |
| CN105135023A (en) * | 2015-09-25 | 2015-12-09 | 山东博日明能源科技有限公司 | Pressure-reduction safety valve of liquid gas storage tank |
| WO2017054305A1 (en) * | 2015-09-30 | 2017-04-06 | 山东博日明能源科技有限公司 | Temperature-sensing and automatic on/off fire extinguishing device |
| US10933269B2 (en) | 2015-09-30 | 2021-03-02 | Shandong Brightman Energytechnology Co., Ltd. | Temperature-sensing and automatic on and off fire extinguishing device |
| CN112384723A (en) * | 2018-06-14 | 2021-02-19 | 爱德华·P·戴维斯 | Linear magnetic valve actuator with external magnet and internal magnetic flux path |
| CN112384723B (en) * | 2018-06-14 | 2023-01-10 | 爱德华·P·戴维斯 | Linear magnetic valve actuator with external magnet and internal flux path |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Beijing Boriming Energy Science and Technology Co., Ltd. Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Beijing Boriming Energy Science and Technology Co., Ltd. Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110330 Termination date: 20180716 |