CN109000032B - Poisonous fluid pipeline speed-control cooling valve device - Google Patents
Poisonous fluid pipeline speed-control cooling valve device Download PDFInfo
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- CN109000032B CN109000032B CN201810641606.1A CN201810641606A CN109000032B CN 109000032 B CN109000032 B CN 109000032B CN 201810641606 A CN201810641606 A CN 201810641606A CN 109000032 B CN109000032 B CN 109000032B
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- liquid outlet
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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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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Temperature-Responsive Valves (AREA)
Abstract
The invention discloses a speed-control cooling valve device for a toxic fluid pipeline, which comprises a valve body, a sensor assembly, a speed-control device, a cooling device and a backflow device, wherein the sensor assembly is arranged on the valve body; the sensor assembly comprises a speed sensor, a temperature sensor, a central processing unit and a display screen, the speed sensor, the temperature sensor and the display screen are connected to the central processing unit, and the speed control device comprises a special-shaped wall, a liquid outlet, a bimetallic strip and a limiting groove. The invention provides a speed-control cooling valve device for a toxic fluid pipeline, which can monitor the temperature and the flow speed of fluid in real time and display the temperature and the flow speed on a display screen, can also automatically adjust the flow speed, reduce the temperature of the fluid and prevent the toxic fluid from flowing out of the pipeline wall.
Description
The technical field is as follows:
the invention relates to the field of valves, in particular to a toxic fluid pipeline speed-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 flow rate adjusting function, and the temperature of fluid is reduced according to the temperature requirement.
The valve body of the invention is partially quoted with patent numbers: CN201720096317.9 patent. The name of the patent is: the patent abstract of a quantitative ball water regulating valve 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 double-section 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 toxic fluid pipeline speed-control cooling valve device, which can monitor the temperature and the flow rate of fluid in real time and display the temperature and the flow rate on a display screen, can automatically adjust the flow rate, can start a cooling device to cool as required and simultaneously can not enable the toxic fluid to flow out of the pipe wall.
In order to solve the technical problems, the invention is realized by the following technical scheme:
a kind of poison fluid pipeline controls the fast cooling valve gear, including valve body, sensor assembly, controlling the fast device, cooling device and backflow device, the said sensor assembly is set up on the valve body, the said controlling the fast device to set up in one end of delivery port of the valve body, the said cooling device is set up on the discharging tube and close to controlling the fast device, the said backflow device is set up in the delivery port on controlling the fast device; the sensor assembly comprises a speed sensor, a temperature sensor, a central processing unit and a display screen, the speed sensor, the temperature sensor and the display screen are connected to the central processing unit, the speed control device comprises a special-shaped wall, a liquid outlet, a bimetallic strip 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 straight end of the bimetallic strip is clamped in the limiting groove, the backflow device comprises a guide pillar, one end of the guide pillar and a plunger are fixedly connected and located in the liquid outlet, the other end of the guide pillar penetrates through a guide sleeve on a sealing block and extends out of the outer side of the liquid outlet to be fixedly connected with a block body, the plunger and the sealing block are respectively connected to two ends of a.
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 groove is provided with a plurality of limiting grooves along the inner wall, and the number of the bimetallic strips and the number of the liquid outlets are consistent with the number of the limiting grooves.
Furthermore, the reflux devices are provided with a plurality of reflux devices, and the number of the reflux devices is consistent with that of the limiting grooves.
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.
Furthermore, the bimetallic strip is divided into a straight line segment and an arc segment, and the arc segment is formed by overlapping an inner layer metal strip and an outer layer metal strip which have different thermal expansion coefficients.
Compared with the prior art, the invention has the beneficial effects that:
1. monitoring the temperature and the flow rate of the fluid in real time and displaying the temperature and the flow rate on a display screen;
2. automatically adjusting the flow rate of the liquid;
3. starting a cooling device to cool the fluid according to the requirement;
4. the bimetallic strip on the speed control device can be conveniently replaced;
5. energy waste is avoided, energy is saved, and the environment is protected;
6. avoiding the outflow of toxic and harmful fluid, polluting the environment and causing harm to human body.
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 position of the bimetal relative to the groove of 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 a reflow apparatus of the present invention.
The reference numbers in the figures illustrate: 1. valve body, 2, sensor component, 3, speed control device, 4, cooling device, 5, reflux 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, speed sensor, 203, temperature sensor, 204, display screen, 301, special-shaped wall, 302, liquid outlet, 303, bimetallic strip, 304, spacing groove, 401, cooling fan, 402, cooling fin, 403, thermoelectric generation module, 404, heat conducting strip, 405, heat dissipation hole, 406, flow deflector, 407, switch, 408, charging interface, 409, charging battery, 410, housing, 501, block, 502, guide post, 503, plunger, 504, spring, 505, guide sleeve, 506, nut, 507. and (7) sealing the block.
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 speed-control cooling valve device for a toxic fluid pipeline comprises a valve body 1, a sensor assembly 2, a speed-control device 3, a cooling device 4 and a backflow device 5, wherein the sensor assembly 2 is arranged on the valve body 1, the speed-control device 3 is arranged at one end of a water outlet of the valve body 1, the cooling device 4 is arranged on a water outlet pipe and is close to the speed-control device 3, and the backflow device 5 is arranged in a liquid outlet 302 on the speed-control device 3; the sensor assembly 2 includes a speed sensor 202, a temperature sensor 203, a central processor 201 and a display screen 204, the speed sensor 202, the temperature sensor 203 and the display screen 204 are connected to the central processor 201, the speed control device 3 comprises a special-shaped wall 301, a liquid outlet 302, a bimetallic strip 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 straight end of the bimetallic strip 303 is clamped in the limiting groove 304, the reflow device 5 comprises a guide post 502, one end of the guide post 502 is fixedly connected with the plunger 503 and positioned in the liquid outlet 302, the other end of the guide post 502 passes through the guide sleeve 505 on the sealing block 507 and extends out of the liquid outlet 302 to be fixedly connected with the block body 501, the plunger 503 and the sealing block 507 are respectively connected to two ends of the spring 504, and the sealing block 507 is fixed on the side wall of the liquid outlet 302 through a nut 506.
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, and the number of the bimetallic strips 303 and the number of the liquid outlets 302 are the same as that of the limiting grooves 304.
Further, the number of the backflow devices 5 is consistent with that of the limiting grooves 304.
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 is divided into a straight line segment and an arc segment, and the arc segment 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 this accuse fast cooling valve device has accuse fast device is connected with the delivery port pipeline at first, is connected the other end with the water inlet pipeline, and when the one end of accuse fast device was connected with the delivery port pipeline, at first bimetallic strip straight section card in the recess, packs the delivery port pipeline into special-shaped wall inner wall in again, just can push down the bimetallic strip, and reuse fixation nut fixes. When fluid passes through the device, the valve is provided with the flow velocity sensor and the temperature sensor, so that the temperature and the flow velocity information of the fluid can be recorded in real time and displayed on the display screen, and when the fluid flows through the bimetallic strip of the speed control device at an excessive speed, the bimetallic strip can be pushed open due to excessive force acting on the bimetallic strip, so that a part of liquid flows out of the liquid outlet, and the purpose of adjusting the flow velocity is achieved; the fluid flowing out of the liquid outlet pushes the plunger to move, and then the compression spring contracts until the force balance is reached, and when the elastic force of the spring is larger than the pushing force of the fluid, the spring presses the fluid back into the pipe under the action of the accumulated elastic force; when the fluid temperature was too high through the bimetallic strip of accuse flow device, can make the bimetallic strip take place deformation to leave the liquid outlet, make a part of fluid flow from the liquid outlet flow, liquid outlet fluid flow back intraductal principle is with the same last condition this moment, opens the heat sink switch that sets up on the outlet pipe this moment, fluidic temperature will reduce. Particular emphasis is to be placed on: the speed-control cooling device is only suitable for small-amplitude precise micro-adjustment, and the fluid in the pipeline is toxic and polluted 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 (3)
1. A poisonous fluid pipeline speed-control cooling valve device is characterized in that: the device comprises a valve body (1), a sensor component (2), a speed control device (3), a cooling device (4) and a backflow device (5), wherein the sensor component (2) is arranged on the valve body (1), the speed control device (3) is arranged at one end of a water outlet of the valve body (1), the cooling device (4) is arranged on a water outlet pipe and is close to the speed control device (3), and the backflow device (5) is arranged in a liquid outlet (302) on the speed control device (3); the sensor assembly (2) comprises a speed sensor (202), a temperature sensor (203), a central processing unit (201) and a display screen (204), the speed sensor (202), the temperature sensor (203) and the display screen (204) are connected to the central processing unit (201), the speed control device (3) comprises a special-shaped wall (301), a liquid outlet (302), a bimetallic strip (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 straight end of the bimetallic strip (303) is clamped in the limiting groove (304), the reflux device (5) comprises a guide pillar (502), one end of the guide pillar (502) is fixedly connected with a plunger (503) and located in the liquid outlet (302), the other end of the guide pillar (502) penetrates through a guide sleeve (505) on a sealing block (507) and extends out of the liquid outlet (302) to be fixedly connected with a block body (501), the plunger (503) and the sealing block (507) are respectively connected to two ends of the spring (504), and the sealing block (507) is fixed on the side wall of the liquid outlet (302) through a nut (506); 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); a plurality of limiting grooves (304) are formed along the inner wall, and the number of the bimetallic strips (303) and the number of the liquid outlets (302) are consistent with that of the limiting grooves (304); a plurality of reflux devices (5) are arranged, and the number of the reflux devices (5) is consistent with that of the limiting grooves (304); when the fluid flows through the bimetallic strip (303) of the speed control device (3) at an excessively high flow speed, the force acting on the bimetallic strip (303) is excessive, so that the bimetallic strip (303) is pushed open, a part of liquid flows out from the liquid outlet (302), and the purpose of adjusting the flow speed is achieved; when the temperature of the fluid is too high to pass through the bimetallic strip (303) of the speed control device (3), the bimetallic strip (303) is deformed to leave the liquid outlet (302), so that a part of the fluid flows out of the liquid outlet (302), and the fluid at the liquid outlet (302) flows back into the pipeline at the moment.
2. The toxic fluid pipeline speed-control cooling valve device according to 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).
3. The toxic fluid pipeline speed-control cooling valve device according to claim 1, wherein: the bimetallic strip (303) is divided into a straight line segment and an arc segment, and the arc segment 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 |
|---|---|---|---|
| CN201810641606.1A CN109000032B (en) | 2018-06-21 | 2018-06-21 | Poisonous fluid pipeline speed-control cooling valve device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810641606.1A CN109000032B (en) | 2018-06-21 | 2018-06-21 | Poisonous fluid pipeline speed-control cooling valve device |
Publications (2)
| Publication Number | Publication Date |
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| CN109000032A CN109000032A (en) | 2018-12-14 |
| CN109000032B true CN109000032B (en) | 2020-08-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810641606.1A Expired - Fee Related CN109000032B (en) | 2018-06-21 | 2018-06-21 | Poisonous fluid pipeline speed-control cooling valve device |
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Citations (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 |
-
2018
- 2018-06-21 CN CN201810641606.1A patent/CN109000032B/en not_active Expired - Fee Related
Patent Citations (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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| Publication number | Publication date |
|---|---|
| CN109000032A (en) | 2018-12-14 |
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