CN108930834B - Pressure-control cooling valve device - Google Patents
Pressure-control cooling valve device Download PDFInfo
- Publication number
- CN108930834B CN108930834B CN201810641593.8A CN201810641593A CN108930834B CN 108930834 B CN108930834 B CN 108930834B CN 201810641593 A CN201810641593 A CN 201810641593A CN 108930834 B CN108930834 B CN 108930834B
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- pressure
- wall
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- temperature
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- 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
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0075—For recording or indicating the functioning of a valve in combination with test equipment
- F16K37/0091—For recording or indicating the functioning of a valve in combination with test equipment by measuring fluid parameters
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- 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/14—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with ball-shaped valve member
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- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/002—Actuating devices; Operating means; Releasing devices actuated by temperature variation
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- 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
- F16K47/00—Means in valves for absorbing fluid energy
- F16K47/08—Means in valves for absorbing fluid energy for decreasing pressure or noise level and having a throttling member separate from the closure member, e.g. screens, slots, labyrinths
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- 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
- F16K49/00—Means in or on valves for heating or cooling
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- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L21/00—Joints with sleeve or socket
- F16L21/08—Joints with sleeve or socket with additional locking means
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
- Temperature-Responsive Valves (AREA)
Abstract
The invention discloses a pressure-control cooling valve device, which comprises a valve body, a sensor component, a pressure reducing device and a cooling device, wherein the sensor component is arranged on the valve body; the sensor assembly comprises a pressure sensor, a temperature sensor, a central processing unit and a display screen, the pressure sensor, the temperature sensor and the display screen are connected to the central processing unit, the pressure reduction device comprises a special-shaped wall, a liquid outlet, a pressure reduction body and a limiting groove, the liquid outlet penetrates through the special-shaped wall, and the limiting groove is formed in the water outlet end of the special-shaped wall. The invention provides a pressure-control cooling valve device which can monitor the temperature and the pressure of fluid in real time and display the temperature and the pressure on a display screen, can also automatically adjust the pressure, and can start a cooling device to cool as required.
Description
The technical field is as follows:
the invention relates to the field of valves, in particular to a pressure-control cooling valve device.
Background art:
the valve is a control part in a fluid conveying system and has the functions of stopping, adjusting, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing and relieving pressure and the like. Valves used in fluid control systems range in variety and size from the simplest shut-off valves to the variety of valves used in extremely complex autonomous systems. The valve can be used for controlling the flow of various types of fluids such as air, water, steam, various corrosive media, slurry, oil products, liquid metal, radioactive media and the like. The valves are further classified into cast iron valves, cast steel valves, stainless steel valves (201, 304, 316, etc.), chrome molybdenum steel valves, chrome molybdenum vanadium steel valves, dual-phase steel valves, plastic valves, nonstandard valves, etc. according to the material.
In life, a valve is often used for adjusting the water flow, but the valve device is provided with an automatic pressure adjusting function, and the valve device for reducing the temperature of fluid according to the temperature requirement is not provided.
The valve body of the invention is partially quoted with patent numbers: CN201720096317.9 patent. The name of the patent is: a quantitative ball water transfer valve is disclosed, the abstract part of the patent is as follows:
this patent discloses a quantitative spheroid water transfer valve, including the valve body, the valve body is hollow structure, the inner wall top of valve body is equipped with the fixing base, the fixing base is hollow structure, the fixing base internalization is equipped with quantitative ball, and quantitative ball extends to this internally of valve, be equipped with the pillar on the quantitative ball, and the pillar extends to the valve originally externally, be equipped with fixed recess on the pillar, be equipped with the fixed block on the valve body, the fixed block is hollow structure, the internalization of fixed block is equipped with the fixed column, and the fixed column extends outside the fixed block, the fixed column activity is located in the fixed recess, the bilateral symmetry of fixed column is equipped with the movable block, be equipped with reset spring on the movable block. The valve has a simple structure, can avoid using a threaded connection valve, avoids rusting and difficulty in rotation, reduces the living cost of people, and meets the requirements of people.
The cooling device of the invention partially quotes patent numbers as follows: CN201720202998.2 patent. The name of the patent is: a tube flow type two-stage liquid cooling device, the abstract part of the patent is as follows:
the patent discloses a pipe-flow type double-section liquid cooling device, which comprises a pipeline main body, a first cooling device and a second cooling device, wherein the pipeline main body comprises an inlet pipeline, a first spiral pipeline, a connecting pipeline, a second spiral pipeline and an outlet pipeline, the first cooling device comprises a first shell, a first heat-conducting fin, a first temperature difference power generation module, a first cooling fin, a first cooling fan and a first rechargeable battery, the inlet pipeline is connected with the first spiral pipeline through a first inlet hole, the connecting pipeline is connected with the first spiral pipeline through a first outlet hole, the second cooling device comprises a second shell, a second heat-conducting fin, a second temperature difference power generation module, a second cooling fin, a second cooling fan and a second rechargeable battery, the connecting pipeline is connected with the second spiral pipeline through a second inlet hole, the outlet pipeline is connected with the second spiral pipeline through a second outlet hole, this patent cooling efficiency is high, can also carry out thermoelectric generation, the effectual energy of having practiced thrift.
The invention content is as follows:
the invention aims to overcome the problems in the prior art and provides a pressure-control cooling valve device which can monitor the temperature and the pressure of fluid in real time and display the temperature and the pressure on a display screen, can automatically adjust the pressure and start a cooling device to cool as required.
In order to solve the technical problems, the invention is realized by the following technical scheme:
a pressure-control cooling valve device comprises a valve body, a sensor assembly, a pressure reducing device and a cooling device, wherein the sensor assembly is arranged on the valve body; the sensor assembly comprises a pressure sensor, a temperature sensor, a central processing unit and a display screen, wherein the pressure sensor, the temperature sensor and the display screen are connected to the central processing unit, the pressure reducing device comprises a special-shaped wall, a liquid outlet, a pressure reducing body and a limiting groove, the liquid outlet penetrates through the special-shaped wall, the limiting groove is formed in the water outlet end of the special-shaped wall, the special-shaped wall is located at the water outlet end and is provided with a nut hole, the nut hole is matched with a nut for use, a fixing seat of the pressure reducing body is clamped in the limiting groove, the pressure reducing body comprises a bimetallic strip, one end of the bimetallic strip is fixedly connected with the fixing seat, the other end of the bimetallic strip is fixedly connected with a sphere, the sphere is located on one side surface of the liquid outlet and is provided with a contact block, the.
Further, the valve body includes the body, this internal fixing base that is provided with, the fixing base is hollow structure, the activity of fixing base bottom is provided with quantitative ball, be provided with the pillar on the quantitative ball, and the pillar extends to this external, be equipped with fixed recess on the pillar, be equipped with the fixed block on the body, the fixed block is hollow structure, the activity is equipped with the fixed column in the fixed block, and the fixed column extends outside the fixed block, fixed column activity is located in the fixed recess, the bilateral symmetry of fixed column is equipped with the movable block, be equipped with reset spring on the movable block, one side that reset spring kept away from the movable block is equipped with the installation piece, and the installation piece is located on the inner wall of fixed block.
Furthermore, the limiting grooves are formed along the inner wall, the number of the pressure reduction bodies and the number of the liquid outlets are consistent with that of the limiting grooves, the nut holes and the nuts are multiple, and the number of the nut holes and the number of the nuts are consistent with that of the limiting grooves.
Furthermore, the liquid flowing out of the liquid outlet can be collected by a collecting container at the lower side of the liquid outlet.
Further, the cooling device comprises a shell, a heat conducting fin, a temperature difference power generation module, a cooling fin, a cooling fan and a rechargeable battery, wherein the heat conducting fin is wrapped on the outer surface of the water outlet pipe, the upper end of the heat conducting fin is connected with the temperature difference power generation module, the upper end of the temperature difference power generation module is connected with the cooling fin, the upper surface of the cooling fin is provided with a plurality of fins extending upwards, the left end and the right end of the cooling fin are respectively provided with a mounting column, the center of the mounting column is provided with a mounting hole, threads are arranged in the mounting hole, the left end and the right end of the cooling fan are respectively provided with a connecting lug, the connecting lugs are provided with connecting holes, the mounting columns are inserted into the connecting holes so as to realize the connection of the cooling fin and the cooling fan, the rechargeable battery, the heat conducting fin, the temperature difference power generation module, the one end of louvre is equipped with the water conservancy diversion piece, the upper wall of casing is provided with the switch and the interface that charges, thermoelectric generation module is connected with rechargeable battery, rechargeable battery is connected with radiator fan.
Further, the bimetallic strip is formed by overlapping an inner layer metal sheet and an outer layer metal sheet which have different thermal expansion coefficients.
Compared with the prior art, the invention has the beneficial effects that:
1. monitoring the temperature and pressure of the fluid in real time and displaying the temperature and pressure on a display screen;
2. automatically adjusting the liquid pressure;
3. starting a cooling device to cool the fluid according to the requirement;
4. the pressure reducing body on the pressure control device can be conveniently replaced;
5. energy waste is avoided, and energy conservation and environmental protection are realized.
The foregoing is a summary of the present invention, and in order to provide a clear understanding of the technical means of the present invention and to be implemented in accordance with the present specification, the following is a detailed description of the preferred embodiments of the present invention with reference to the accompanying drawings. The detailed description of the present invention is given in detail by the following examples and the accompanying drawings.
Description of the drawings:
the accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the groove arrangement of the present invention;
FIG. 3 is a schematic view of the relative position between the fixing base and the groove of the pressure-reducing body according to the present invention;
FIG. 4 is a schematic view of a valve body of the present invention;
FIG. 5 is a schematic view of the fixed block of the present invention;
FIG. 6 is a schematic view of a cooling device according to the present invention;
FIG. 7 is a schematic view of the pressure reducing body of the present invention.
The reference numbers in the figures illustrate: 1. valve body, 2, sensor component, 3, pressure reducing device, 4, cooling device, 101, body, 102, fixing seat, 103, quantitative ball, 104, pillar, 105, fixing groove, 106, fixing block, 107, fixing column, 106-1, movable block, 106-2, reset spring, 106-3, mounting block, 201, central processing unit, 202, pressure sensor, 203, temperature sensor, 204, display screen, 301, special-shaped wall, 302, liquid outlet, 303, pressure reducing body, 304, limiting groove, 305, collecting container, 303-1, fixing seat, 303-2, bimetallic strip, 303-3, sphere, 303-4, contact block, 303-5, cavity, heat radiation hole 401, heat radiation fan, 402, heat radiation fin, 403, thermoelectric generation module, 404, heat conduction strip, 405, heat radiation hole, 406, flow guide strip, 407, switch, 408, charging interface, 409. rechargeable battery, 410, casing.
The specific implementation mode is as follows:
the invention is described in detail below with reference to the following figures and embodiments:
referring to fig. 1-7, a pressure-control cooling valve device includes a valve body 1, a sensor assembly 2, a pressure-reducing device 3 and a cooling device 4, wherein the sensor assembly 2 is disposed on the valve body 1, the pressure-reducing device 3 is disposed at one end of a water outlet of the valve body 1, and the cooling device 4 is disposed on a water outlet pipe and is close to the pressure-reducing device 3; the sensor component 2 comprises a pressure sensor 202, a temperature sensor 203, a central processing unit 201 and a display screen 204, the pressure sensor 202, the temperature sensor 203 and the display screen 204 are connected to the central processing unit 201, the pressure reduction device 3 comprises a special-shaped wall 301, a liquid outlet 302, a pressure reduction body 303 and a limiting groove 304, the liquid outlet 302 penetrates through the special-shaped wall 301, the limiting groove 304 is arranged at the water outlet end of the special-shaped wall 301, the special-shaped wall 301 is positioned at the water outlet end and is provided with a nut hole 307, the nut hole 307 is matched with a nut 306 for use, a fixing seat 303-1 of the pressure reduction body 303 is clamped in the limiting groove 304, the pressure reduction body 303 comprises a bimetallic strip 303-2, one end of the bimetallic strip 303-2 is fixedly connected with the fixing seat 303-1, the other end of the bimetallic strip 303-2 is fixedly, a contact block 303-4 is arranged on the surface of one side of the sphere 303-3, which is positioned at the liquid outlet 302, a cavity 303-5 is arranged on the inner side of the position of the contact block 303-4 of the sphere 303-3, and the wall of the sphere at the cavity 303-5 is a thin wall.
Further, the valve body 1 comprises a body 101, a fixing seat 102 is arranged in the body 101, the fixing seat 102 is a hollow structure, the bottom of the fixing seat 102 is movably provided with a quantitative ball 103, the quantitative ball 103 is provided with a support 104, the supporting column 104 extends to the outside of the main body 101, a fixing groove 105 is arranged on the supporting column 104, a fixing block 106 is arranged on the body 101, the fixing block 106 is a hollow structure, a fixing column 107 is movably arranged in the fixing block 106, the fixing column 107 extends out of the fixing block 106, the fixed column 107 is movably arranged in the fixed groove 105, the two sides of the fixed column 107 are symmetrically provided with movable blocks 106-1, the movable block 106-1 is provided with a return spring 106-2, one side of the return spring 106-2, which is far away from the movable block 106-1, is provided with an installation block 106-3, and the installation block 106-3 is arranged on the inner wall of the fixed block 106.
Furthermore, a plurality of limiting grooves 304 are formed along the inner wall, the number of the pressure reduction bodies 303 and the number of the liquid outlets 302 are the same as that of the limiting grooves 304, a plurality of nut holes 307 and a plurality of nuts 306 are formed, and the number of the nut holes 307 and the number of the nuts 306 are the same as that of the limiting grooves 304.
Further, the liquid flowing out of the liquid outlet 302 can be collected by a collection container 305 at the lower side of the liquid outlet 302.
Further, the cooling device 4 includes a housing 410, a heat conducting fin 404, a thermoelectric generation module 403, a heat sink 402, a heat dissipating fan 401 and a rechargeable battery 409, the heat conducting fin 404 is wrapped on the outer surface of the water outlet pipe 5, the upper end of the heat conducting fin 404 is connected with the thermoelectric generation module 403, the upper end of the thermoelectric generation module 403 is connected with the heat sink 402, the upper surface of the heat sink 402 is provided with a plurality of fins extending upward, the left and right ends of the heat dissipating fin 402 are provided with mounting posts, the center of the mounting post is provided with a mounting hole, the mounting hole is internally provided with a thread, the left and right ends of the heat dissipating fan 401 are provided with connecting lugs, the connecting lugs are provided with connecting holes, the mounting posts are inserted into the connecting holes to realize the connection between the heat dissipating fin 402 and the heat dissipating fan 401, the rechargeable battery 409, the heat conducting fin 404, the thermoelectric generation module 403, the heat dissipating fin 402, the, the upper side wall of casing 410 is equipped with louvre 405, the one end of louvre 405 is equipped with water conservancy diversion piece 406, the upper wall of casing 410 is provided with switch 407 and the interface 408 that charges, thermoelectric generation module 403 is connected with rechargeable battery 409, rechargeable battery 409 is connected with radiator fan 401.
Further, the bimetal 303-2 is formed by overlapping an inner layer metal sheet and an outer layer metal sheet which have different thermal expansion coefficients.
The working principle of the embodiment is as follows:
the one end that at first this accuse pressure cooling valve device has pressure reduction means is connected with water outlet pipe, is connected the other end with water inlet pipe, when pressure reduction means's one end was connected with water outlet pipe, earlier step down body fixing base card in the recess, packs into special-shaped wall inner wall with water outlet pipe again, just can push down the fixing base, fixes with fixation nut. When fluid passes through the device, the temperature sensor and the temperature sensor arranged on the valve can record the temperature and pressure information of the fluid in real time and display the information on a display screen, when the fluid with overlarge pressure flows through the pressure reducing body of the pressure reducing device, great pressure can be caused on the wall of the sphere, and the wall of the sphere provided with the cavity part is a thin wall, so that the wall can be flattened by the pressure and sunken into the cavity, the contact block is driven to be sunken, and at the moment, the contact block is moved away from the liquid outlet, so that a part of the liquid flows out of the liquid outlet, and the purpose of regulating the pressure is achieved; when the fluid high temperature is through pressure reduction means's bimetallic strip, can make the bimetallic strip take place deformation, drive the spheroid and remove to keeping away from the liquid outlet side to the feeler block leaves the liquid outlet, makes a part of fluid flow from the liquid outlet, opens the heat sink switch that sets up on the outlet pipe this moment, and fluidic temperature will reduce, and the heat that the cooling in-process was absorbed can be used for the electricity generation to store in rechargeable battery, thereby for positions such as display screen power supply. The liquid flowing out through the outlet opening is finally collected by a collecting container placed under the valve. Particular emphasis is to be placed on: the pressure-control cooling device is only suitable for small-amplitude precise micro-adjustment, and the fluid in the pipeline is non-toxic and pollution-free liquid.
It is to be emphasized that: the above embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention in any way, and all simple modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention are within the scope of the technical solution of the present invention.
Claims (4)
1. The utility model provides a accuse pressure cooling valve device which characterized in that: the temperature-reducing valve comprises a valve body (1), a sensor component (2), a pressure-reducing device (3) and a temperature-reducing device (4), wherein the sensor component (2) is arranged on the valve body (1), the pressure-reducing device (3) is arranged at one end of a water outlet of the valve body (1), and the temperature-reducing device (4) is arranged on a water outlet pipe and is close to the pressure-reducing device (3); the sensor component (2) comprises a pressure sensor (202), a temperature sensor (203), a central processing unit (201) and a display screen (204), the pressure sensor (202), the temperature sensor (203) and the display screen (204) are connected to the central processing unit (201), the pressure reduction device (3) comprises a special-shaped wall (301), a liquid outlet (302), a pressure reduction body (303) and a limiting groove (304), the liquid outlet (302) penetrates through the special-shaped wall (301), the limiting groove (304) is arranged at the water outlet end of the special-shaped wall (301), the special-shaped wall (301) is positioned at the water outlet end and is provided with a nut hole (307), the nut hole (307) is matched with a nut (306) for use, a fixing seat (303-1) of the pressure reduction body (303) is clamped in the limiting groove (304), the pressure reduction body (303) comprises a bimetallic strip (303-2), one end of the bimetallic strip (303-2) is fixedly connected with the fixing seat (303-1), the other end of the bimetallic strip (303-2) is fixedly connected with a ball body (303-3), a contact block (303-4) is arranged on the surface of one side, located on the liquid outlet (302), of the ball body (303-3), a cavity (303-5) is arranged on the inner side of the position, provided with the contact block (303-4), of the ball body (303-3), and the wall of the ball body at the position of the cavity (303-5) is a thin wall; the valve body (1) comprises a body (101), a fixed seat (102) is arranged in the body (101), the fixed seat (102) is of a hollow structure, a quantitative ball (103) is movably arranged at the bottom of the fixed seat (102), a supporting column (104) is arranged on the quantitative ball (103), the supporting column (104) extends out of the body (101), a fixed groove (105) is arranged on the supporting column (104), a fixed block (106) is arranged on the body (101), the fixed block (106) is of a hollow structure, a fixed column (107) is movably arranged in the fixed block (106), the fixed column (107) extends out of the fixed block (106), the fixed column (107) is movably arranged in the fixed groove (105), movable blocks (106-1) are symmetrically arranged on two sides of the fixed column (107), and a reset spring (106-2) is arranged on the movable blocks (106-1), an installation block (106-3) is arranged on one side, away from the movable block (106-1), of the return spring (106-2), and the installation block (106-3) is arranged on the inner wall of the fixed block (106); the limiting grooves (304) are arranged along the inner wall in a plurality, the number of the pressure reduction bodies (303) and the number of the liquid outlets (302) are the same as that of the limiting grooves (304), the number of the nut holes (307) and the number of the nuts (306) are the same as that of the limiting grooves (304), and the number of the nut holes (307) and the number of the nuts (306) are the same as that of the limiting grooves (304).
2. A pressure control and cooling valve apparatus as claimed in claim 1, wherein: the liquid flowing out of the liquid outlet (302) can be collected by a collecting container (305) at the lower side of the liquid outlet (302).
3. A pressure control and cooling valve apparatus as claimed in claim 1, wherein: the cooling device (4) comprises a shell (410), a heat conducting fin (404), a temperature difference power generation module (403), a heat radiating fin (402), a heat radiating fan (401) and a rechargeable battery (409), wherein the heat conducting fin (404) is wrapped on the outer surface of the water outlet pipe (5), the upper end of the heat conducting fin (404) is connected with the temperature difference power generation module (403), the upper end of the temperature difference power generation module (403) is connected with the heat radiating fin (402), the upper surface of the heat radiating fin (402) is provided with a plurality of fins extending upwards, the left end and the right end of the heat radiating fin (402) are both provided with mounting columns, the centers of the mounting columns are provided with mounting holes, the mounting holes are internally provided with threads, the left end and the right end of the heat radiating fan (401) are both provided with connecting lugs, the connecting lugs are provided with connecting holes, and the mounting columns are inserted into the connecting holes so as, rechargeable battery (409), conducting strip (404), thermoelectric generation module (403), fin (402), radiator fan (401) and helical tube all set up the inside at casing (410), the last lateral wall of casing (410) is equipped with louvre (405), the one end of louvre (405) is equipped with water conservancy diversion piece (406), the upper wall of casing (410) is provided with switch (407) and interface (408) that charge, thermoelectric generation module (403) are connected with rechargeable battery (409), rechargeable battery (409) are connected with radiator fan (401).
4. A pressure control and cooling valve apparatus as claimed in claim 1, wherein: the bimetallic strip (303-2) is formed by overlapping an inner layer metal sheet and an outer layer metal sheet which have different thermal expansion coefficients.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810641593.8A CN108930834B (en) | 2018-06-21 | 2018-06-21 | Pressure-control cooling valve device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810641593.8A CN108930834B (en) | 2018-06-21 | 2018-06-21 | Pressure-control cooling valve device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108930834A CN108930834A (en) | 2018-12-04 |
| CN108930834B true CN108930834B (en) | 2020-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810641593.8A Expired - Fee Related CN108930834B (en) | 2018-06-21 | 2018-06-21 | Pressure-control cooling valve device |
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| CN (1) | CN108930834B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110737290B (en) * | 2019-11-06 | 2021-04-09 | 中国石油化工股份有限公司 | Self-adaptive electric valve control system |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201934775U (en) * | 2011-01-25 | 2011-08-17 | 南京新立讯电器有限责任公司 | Double-metal automatic water stop plate |
| CN204628774U (en) * | 2015-04-25 | 2015-09-09 | 安徽安泽电工有限公司 | A kind of two warm metal air ports modulating valve |
| CN206563083U (en) * | 2017-01-25 | 2017-10-17 | 天津伊美斯阀门制造有限公司 | A kind of quantitative spheroid water transfer valve |
| CN206709670U (en) * | 2017-03-03 | 2017-12-05 | 南京铁道职业技术学院 | A kind of double section liquid heat sinks of fluid-guiding type |
| CN206988550U (en) * | 2017-05-15 | 2018-02-09 | 郑锋 | A kind of thermodynamic regulating valve based on thrermostatic bimetal-plate |
| CN107701748A (en) * | 2017-11-27 | 2018-02-16 | 田齐芳 | A kind of quantitative spheroid water transfer valve |
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2018
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| Publication number | Publication date |
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| CN108930834A (en) | 2018-12-04 |
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