CN109904766A - The comprehensive temperature and pressure stabilizing driving device of a kind of High aititude, low temperature environment electric-control system - Google Patents

The comprehensive temperature and pressure stabilizing driving device of a kind of High aititude, low temperature environment electric-control system Download PDF

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Publication number
CN109904766A
CN109904766A CN201910293410.2A CN201910293410A CN109904766A CN 109904766 A CN109904766 A CN 109904766A CN 201910293410 A CN201910293410 A CN 201910293410A CN 109904766 A CN109904766 A CN 109904766A
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China
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diversion
liner
return air
temperature
water conservancy
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CN109904766B (en
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宋青东
李明振
朱强力
曹利波
孟苗苗
侯玉胜
李保玉
杨建华
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Jiaozuo Huafei Electronics & Electric Equipment Industry Co Ltd
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Jiaozuo Huafei Electronics & Electric Equipment Industry Co Ltd
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Abstract

The present invention relates to a kind of High aititudes, low temperature environment electric-control system integrates temperature and pressure stabilizing driving device, including drainage tube, booster fan, return air fan, diversion cavity, major flow air port, assist water conservancy diversion air port, air amplifier, wind pressure sensor, temperature sensor, electric heater unit and control circuit, wherein diversion cavity includes carrying outer wall, diversion liner and deflector, carrying outer wall is coated on outside diversion liner, carry outer wall, the return air chamber of diversion liner axis parallelly distribute on, major flow air port is embedded in diversion liner front end face, assist water conservancy diversion air port, wind chamber front end face is all provided at least one auxiliary water conservancy diversion air port.One aspect of the present invention can effectively improve the stability to the temperature adjustment of power distribution cabinet terminal location, pressure regulation operation, on the other hand in the process of running, it can flexibly carry out that temperature, air pressure and airflow direction is adjusted, the flexibility and reliability of temperature-adjustment pressure-adjustment control operation are greatly improved, while power distribution cabinet thermal energy, airflow circulating kinetic energy comprehensive reutilization rate also can be improved.

Description

The comprehensive temperature and pressure stabilizing driving device of a kind of High aititude, low temperature environment electric-control system
Technical field
The present invention relates to a kind of power distribution cabinet temperature adjustments, belong to T & D Technology field.
Background technique
The stability and reliability currently run under the environment under low pressure in order to meet power distribution cabinet High aititude and under low temperature environment, Dedicated supercharging equipment and temperature equipment often are increased to the distribution cabinet equipment run under such environment, to ensure power distribution cabinet The air pressure of internal circuit running environment and temperature are stablized, to overcome each in power distribution cabinet caused by low temperature environment and hypobaric The defect of circuit arrangement runnability and equipment operation stability difference improves the stability and reliability of the operation of distribution cabinet equipment, Currently in this kind of distribution cabinet equipment, used temperature-adjustment pressure-adjustment equipment is often based on air-conditioning, air compressor machine, air-supply management system The temperature-adjustment pressure-adjustment system for composition of uniting, although can satisfy the needs used, the currently used temperature-adjustment pressure-adjustment system of one side Structure is complicated, and operating cost is relatively high, so as to cause power distribution cabinet complicated integral structure, operation and upkeep operation difficulty machine cost It is relatively high, on the other hand current this kind of temperature-adjustment pressure-adjustment system in operation, since air-supply management system distributing position is different, When the high temperature gas flow medium of the heat resource equipments such as air-conditioning, air compressor machine therefore being caused to run in management system of blowing, in various degree Increase in the presence of with conveying distance, and the heating of power distribution cabinet inside and charging efficiency is declined, therefore such current controller switching equipment Have the defects that temperature-adjustment pressure-adjustment operation control accuracy difference and inefficiency in various degree, furthermore current temperature-adjustment pressure-adjustment system exists When to power distribution cabinet temperature adjustment and pressure regulation operation, there is heat in various degree in operation to the air-flow that power distribution cabinet carries out temperature-adjustment pressure-adjustment and hand over Inefficiency is changed, so that the operation energy consumption for causing power distribution cabinet temperature-adjustment pressure-adjustment is high and adjusts inefficiency, thermal energy and kinetic energy resource The defects of relatively large is lost.
Therefore it is directed to this status, there is an urgent need to develop a kind of completely new power distribution cabinet temperature-adjustment pressure-adjustment systems, to meet reality The needs that border uses.
Summary of the invention
In view of the shortcomings of the prior art, the present invention provides a kind of High aititude, low temperature environment electric-control system comprehensive temperature Stabilizing driving device is pressed, the invention inventive structure is simple, integration degree, operation the degree of automation and temperature-adjustment pressure-adjustment operation control Precision is high, on the one hand can effectively meet be pressurized, pressure release air flow guiding, temperature adjust the needs of operation, effectively improve pair The stability and reliability of the temperature adjustment of power distribution cabinet terminal location, pressure regulation operation, and help to simplify power distribution cabinet device structure and reduction On the other hand in the process of running temperature-adjustment pressure-adjustment operation energy consumption can flexibly carry out adjusting temperature, air pressure and airflow direction Section, greatly improve temperature-adjustment pressure-adjustment control operation flexibility and reliability, while power distribution cabinet thermal energy also can be improved, air-flow follows Gyration energy comprehensive reutilization rate, to further help in the operation energy consumption for reducing distribution cabinet equipment temperature-adjustment pressure-adjustment.
To achieve the goals above, the present invention is to realize by the following technical solutions:
The comprehensive temperature and pressure stabilizing driving device of a kind of High aititude, low temperature environment electric-control system, including drainage tube, booster fan, return air Blower, diversion cavity, major flow air port, auxiliary water conservancy diversion air port, air amplifier, wind pressure sensor, temperature sensor, electric heating dress It sets and control circuit, wherein diversion cavity includes carrying outer wall, diversion liner and deflector, wherein carrying outer wall, diversion liner are equal It is in " Contraband " font tubular structure for axial cross section, carrying outer wall is coated on outside diversion liner and is coaxially distributed, and carries outer wall, water conservancy diversion It is 10-100 millimeters and the return air chamber with carrying outer wall, diversion liner axis parallelly distribute on that at least two width are constituted between liner, Major flow air port is coaxially distributed embedded in diversion liner front end face and with diversion liner, and auxiliary water conservancy diversion air port is several, each return air chamber Front end face is all provided at least one auxiliary water conservancy diversion air port, and assisting water conservancy diversion air port axis and return air cavity axis is in 0 ° -90 ° angles, is led Flowing plate is several, in return air chamber and uniformly distributed along return air cavity axis, and each deflector will be divided at least one snake in return air chamber Shape channel, diversion liner and the corresponding carrying outer wall rear end face of return air chamber set ventilation hole respectively, wherein the ventilation hole of each return air chamber Between be interconnected by collecting pipe and drainage tube, the corresponding ventilation hole of diversion liner is directly interconnected with drainage tube, and with lead The drainage tube of stream liner connection is parallel with one another between the drainage tube that is connected to of return air chamber, passes through air between diversion liner and ventilation hole Amplifier is interconnected, and air amplifier is located in carrying outer wall and is coaxially distributed with diversion liner, and air amplifier separately passes through Booster fan and at least one return air chamber are interconnected, and booster fan is located on the outside of carrying outer wall rear end face, and passes through water conservancy diversion branch Pipe is interconnected with return air chamber and air amplifier respectively, and return air fan coaxially divides embedded in return air chamber front end face and with return air chamber Cloth, wind pressure sensor, temperature sensor are several, and set at least one wind pressure biography in diversion liner and each return air chamber respectively Sensor and at least one temperature sensor, wind pressure sensor, temperature sensor are uniformly distributed along diversion cavity axis direction, electric heating dress At least two are set, it is in diversion liner and uniformly distributed along diversion liner axis direction, and each electric heater unit is and in water conservancy diversion Gallbladder is coaxially distributed, and control circuit is sensed embedded in diversion cavity outer surface and respectively with major flow air port, auxiliary water conservancy diversion air port, wind pressure Device, temperature sensor, electric heater unit electrical connection.
Further, the diversion cavity outer surface is evenly distributed at least two guide chutes, and the guide chute and water conservancy diversion Cavity axis parallelly distribute on.
Further, the diversion liner includes top plate and bottom plate, adjusts side plate, adjusts motor and angular transducer, Described in top plate and bottom plate be parallel to each other distribution, and by guide chute and carry the upper surface of outer wall and lower end surface is slided respectively Connection, the adjusting side plate totally two are distributed between top plate and bottom plate, and respectively at top plate, bottom with carrying outer wall axisymmetrical Plate is mutually perpendicular to be distributed, and the top plate and bottom plate adjusts the airtight cavity structure that side plate collectively forms the non-rectangle in cross section, described It is hinged by adjusting motor and top plate and bottom plate to adjust side plate, and articulated shaft and top plate and bottom plate axis vertical distribution, the adjusting Side plate front end face is mutually slidably connected by directive slide track with top plate and bottom plate, and the angular transducer is mutually interconnected with motor is adjusted It connects, the adjusting motor and angular transducer are separately electrically connected with control circuit.
Further, the adjusting side plate side surface and carrying outer wall axis are in 0-60 ° of angles.
Further, the electric heater unit includes bearing keel, turntable mechanism, electric boiling plate, the bearing keel For the frame structure being coaxially distributed with diversion liner, the electric boiling plate at least two is embedded in bearing keel, and imperial with carrying It is hinged between bone inner surface by turntable mechanism, and electric boiling plate plate face and diversion liner axis are in 0 ° -60 ° angles, it is described Turntable mechanism and control circuit are electrically connected.
Further, the electric boiling plate is appointing in al hot-plate, resistance board, silica gel electric boiling plate and carbon crystal heating plate One or any of several of anticipating shares.
Further, it is connected with each other between the bearing keel and diversion liner inner surface by several springs.
Further, the deflector and return air cavity axis are in 30 ° -90 ° angles.
Further, the control circuit is based on the circuit system based on industrial single-chip microcontroller, and control electricity Road separately sets at least one data communication port.
The configuration of the present invention is simple, integration degree, operation the degree of automation and temperature-adjustment pressure-adjustment operation control precision are high, a side Face can effectively meet be pressurized, pressure release air flow guiding, temperature adjust operation needs, effectively improve to power distribution cabinet terminal position The stability and reliability of temperature adjustment, pressure regulation operation are set, and helps to simplify power distribution cabinet device structure and reduces temperature-adjustment pressure-adjustment operation On the other hand in the process of running energy consumption can flexibly carry out that temperature, air pressure and airflow direction is adjusted, greatly improve The flexibility and reliability of temperature-adjustment pressure-adjustment control operation, at the same power distribution cabinet thermal energy also can be improved, airflow circulating kinetic energy integrates back Utilization rate is received, to further help in the operation energy consumption for reducing distribution cabinet equipment temperature-adjustment pressure-adjustment.
Detailed description of the invention
The following describes the present invention in detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is schematic structural view of the invention.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to Specific embodiment, the present invention is further explained.
The comprehensive temperature and pressure stabilizing driving device of a kind of High aititude as described in Figure 1, low temperature environment electric-control system, including drainage tube 1, booster fan 2, return air fan 3, diversion cavity 4, major flow air port 5, auxiliary water conservancy diversion air port 6, air amplifier 7, wind pressure sensing Device 8, temperature sensor 9, electric heater unit 10 and control circuit 11, wherein diversion cavity 4 includes carrying outer wall 41, diversion liner 42 And deflector 43, carrying outer wall 41, diversion liner 42 are axial cross section in " Contraband " font tubular structure, carrying outer wall 41 coats It outside diversion liner 42 and is coaxially distributed, it is 10-100 millimeters that at least two width are constituted between carrying outer wall 41, diversion liner 42 And the return air chamber 44 with carrying outer wall 41,42 axis parallelly distribute on of diversion liner, major flow air port 5 are embedded in 42 front end of diversion liner Face and with the coaxial distribution of diversion liner 42, assist water conservancy diversion air port 6 it is several, 44 end faces are all provided at least one auxiliary before each return air chamber Water conservancy diversion air port 6, and assisting 6 axis of water conservancy diversion air port and 44 axis of return air chamber is in 0 ° -90 ° angles, deflector 43 is several, is embedded in back It is in wind chamber 44 and uniformly distributed along 44 axis of return air chamber, and each deflector 43 will be divided at least one serpentine channel in return air chamber 44, Diversion liner 42 and corresponding 41 rear end face of carrying outer wall of return air chamber 44 set ventilation hole 45 respectively, wherein the ventilation of each return air chamber 44 It is interconnected between hole 45 by collecting pipe 46 and drainage tube 1, the corresponding ventilation hole 45 of diversion liner 42 is directly mutual with drainage tube 1 Connection, and the drainage tube 1 being connected to diversion liner 42 and parallel with one another, the diversion liner between the drainage tube 1 that is connected to of return air chamber 44 It is interconnected between 42 and ventilation hole 45 by air amplifier, air amplifier 7 is located in carrying outer wall 41 and and diversion liner 42 coaxial distributions, air amplifier 7 are separately interconnected by booster fan 2 and at least one return air chamber 44, and booster fan 2 is located at It carries on the outside of 41 rear end face of outer wall, and is interconnected respectively with return air chamber 44 and air amplifier 7 by diversion branch pipe 11, return air Blower 3 embedded in 44 front end face of return air chamber and with the coaxial distribution of return air chamber 44, wind pressure sensor 8, temperature sensor 9 are several, and At least one wind pressure sensor 8 and at least one temperature sensor 9, wind are set in diversion liner 42 and each return air chamber 44 respectively Pressure sensor 8, temperature sensor 9 are uniformly distributed along 4 axis direction of diversion cavity, electric heater unit 10 at least two, in water conservancy diversion It is in gallbladder 42 and uniformly distributed along 42 axis direction of diversion liner, and each electric heater unit 10 is controlled with the coaxial distribution of diversion liner 42 Circuit 11 processed is passed embedded in 4 outer surface of diversion cavity and respectively with major flow air port 5, auxiliary water conservancy diversion air port 6, wind pressure sensor 8, temperature Sensor 9, electric heater unit 10 are electrically connected.
Wherein, 4 outer surface of diversion cavity is evenly distributed at least two guide chutes 12, and the guide chute 12 and water conservancy diversion 4 axis parallelly distribute on of chamber.
It stresses, the diversion liner 42 includes top plate 421, bottom plate 422, adjusts side plate 423, adjusts motor 424 and angular transducer 425, the distribution wherein top plate 421, bottom plate 422 are parallel to each other, and respectively by guide chute 12 with The upper surface and lower end surface for carrying outer wall 41 are slidably connected, the adjusting side plate 423 totally two, to carry 41 axisymmetrical of outer wall It is distributed between top plate 421, bottom plate 422, and is mutually perpendicular to be distributed respectively at top plate 421, bottom plate 422, the top plate 41, bottom plate 42, the airtight cavity structure that side plate 423 collectively forms the non-rectangle in cross section is adjusted, the adjusting side plate 423 is by adjusting motor 424 is hinged with top plate 421 and bottom plate 422, and articulated shaft and top plate 421,422 axis vertical distribution of bottom plate, the adjusting side plate 423 front end faces are mutually slidably connected by directive slide track 13 with top plate 41, bottom plate 422, the angular transducer 425 and adjusting electricity Machine 424 is connected with each other, and the adjusting motor 424 and angular transducer 425 are separately electrically connected with control circuit 11, and the tune Saving 423 side surface of side plate and carrying 41 axis of outer wall is in 0-60 ° of angles.
Meanwhile the electric heater unit 101 includes bearing keel 101, turntable mechanism 102, electric boiling plate 103, it is described Bearing keel 101 is the frame structure being coaxially distributed with diversion liner 42, the electric boiling plate 103 at least two, embedded in carrying In keel 101, and be hinged between 101 inner surface of bearing keel by turntable mechanism 104, and 103 plate face of electric boiling plate with 42 axis of diversion liner is in 0 ° -60 ° angles, and the turntable mechanism 102 is electrically connected with control circuit 11, the electric heating Plate 103 is several shared for any one in al hot-plate, resistance board, silica gel electric boiling plate and carbon crystal heating plate or arbitrarily.
It advanced optimizes, between 42 inner surface of the bearing keel 101 and diversion liner mutually by several springs 14 Connection.
In addition, the deflector 43 and 44 axis of return air chamber are in 30 ° -90 ° angles.
In the present embodiment, the control circuit 11 is based on the circuit system based on industrial single-chip microcontroller, and the control Circuit processed separately sets at least one data communication port.
The present invention in specific implementation, first to constitute drainage tube of the invention, booster fan, return air fan, diversion cavity, Major flow air port, auxiliary water conservancy diversion air port, air amplifier, wind pressure sensor, temperature sensor, electric heater unit and control circuit It is assembled, several present invention after assembling is then installed to designated position in power distribution cabinet, then by the water conservancy diversion with diversion cavity The drainage tube and power distribution cabinet inner space and power distribution cabinet pressurizating ventilation pipeline connection of liner connection will connect with the return air chamber of diversion cavity Logical drainage tube is connected to power distribution cabinet inner space and power distribution cabinet air return pipeline, finally by control circuit and power distribution cabinet circuit system Circuit, thereby completing the present invention assembling work.
When carrying out to power distribution cabinet temperature-adjustment pressure-adjustment operation, each is obtained from power distribution cabinet circuit system by control circuit first The indoor environment temperature of corresponding power distribution cabinet chamber and pressure parameter are invented, then by the pressurized air stream in power distribution cabinet pressurizating ventilation pipeline It is delivered to air amplifier by drainage tube, and air amplifier operational efficiency is carried out according to testing result by booster fan After adjustment, make air-flow in the diversion liner for being delivered to diversion cavity after air amplifier carries out secondary booster, it is logical in air-flow When crossing diversion liner, air-flow velocity, pressure and temperature are examined by wind pressure sensor, the temperature sensor in diversion liner It surveys, then according to the indoor environment temperature of current power distribution cabinet chamber and pressure parameter, on the one hand by adjusting electric heater unit operation Power adjustment pressurized air stream temperature reaches adjustment and passes through diversion liner air-flow on the other hand by adjusting diversion liner structure Circulating direction and flow are delivered to finally by major flow air port and realize the mesh for carrying out temperature-adjustment pressure-adjustment to power distribution cabinet in power distribution cabinet , it will include the gas of waste heat and certain pressure after heat exchange after air-flow is delivered to and completes heat exchange and pressure regulation in power distribution cabinet Stream is re-introduced into each return air chamber in diversion cavity under return air fan driving by auxiliary water conservancy diversion air port, on the one hand passes through return air Chamber is back in power distribution cabinet air return pipeline system and recycles, and on the other hand passes through diversion liner and diversion liner in return air chamber again Interior air-flow carries out heat exchange, preheats to air-flow, reduces electric heater unit operation energy consumption, has in this outer portion return air chamber The air-flow of certain pressure is delivered in air amplifier after booster fan pressurization driving, to adjust the operation of air amplifier Efficiency, on the one hand achieve the purpose that carry out high-precision temperature-adjustment pressure-adjustment to power distribution cabinet inside;On the other hand reach raising to gas The comprehensive utilization ratio of waste heat in the kinetic energy and air-flow that certain driving air-flow circulates in stream, reduces temperature-adjustment pressure-adjustment job run energy consumption.
In present invention operation, it is remaining after electric heater unit heats for flowing back into waste heat a part in return air chamber in air-flow On the other hand heat is the waste heat that spoke is set when electric equipment operation in power distribution cabinet, thus while improving heat integration rate, It also contributes to improving the ability to the operation cooling of distribution cabinet equipment.
Meanwhile in present invention operation, by the utilization of air amplifier, on the one hand reaching reduces supercharging equipment operation energy On the other hand the purpose of consumption achievees the purpose that recycle remaining kinetic energy in reflux airflow.
The configuration of the present invention is simple, integration degree, operation the degree of automation and temperature-adjustment pressure-adjustment operation control precision are high, a side Face can effectively meet be pressurized, pressure release air flow guiding, temperature adjust operation needs, effectively improve to power distribution cabinet terminal position The stability and reliability of temperature adjustment, pressure regulation operation are set, and helps to simplify power distribution cabinet device structure and reduces temperature-adjustment pressure-adjustment operation On the other hand in the process of running energy consumption can flexibly carry out that temperature, air pressure and airflow direction is adjusted, greatly improve The flexibility and reliability of temperature-adjustment pressure-adjustment control operation, at the same power distribution cabinet thermal energy also can be improved, airflow circulating kinetic energy integrates back Utilization rate is received, to further help in the operation energy consumption for reducing distribution cabinet equipment temperature-adjustment pressure-adjustment.
It should be understood by those skilled in the art that the present invention is not limited to the above embodiments.Above-described embodiment and explanation It is merely illustrated the principles of the invention described in book.Without departing from the spirit and scope of the present invention, the present invention also has Various changes and modifications.These changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention It is defined by the appending claims and its equivalent thereof.

Claims (9)

1. a kind of High aititude, low temperature environment electric-control system integrate temperature and pressure stabilizing driving device, it is characterised in that: the height sea It pulls out, the comprehensive temperature and pressure stabilizing driving device of low temperature environment electric-control system includes drainage tube, booster fan, return air fan, diversion cavity, master Water conservancy diversion air port, auxiliary water conservancy diversion air port, air amplifier, wind pressure sensor, temperature sensor, electric heater unit and control circuit, Wherein the diversion cavity includes carrying outer wall, diversion liner and deflector, wherein the carrying outer wall, diversion liner are axial direction Section is in " Contraband " font tubular structure, and the carrying outer wall is coated on outside diversion liner and is coaxially distributed, and the carrying outer wall is led It is 10-100 millimeters and the return air with carrying outer wall, diversion liner axis parallelly distribute on that at least two width are constituted between stream liner Chamber, the major flow air port are coaxially distributed embedded in diversion liner front end face and with diversion liner, and the auxiliary water conservancy diversion air port is several, Each return air chamber front end face is all provided at least one auxiliary water conservancy diversion air port, and assist water conservancy diversion air port axis and return air cavity axis in 0 °- 90 ° of angles, the deflector is several, in return air chamber and uniformly distributed along return air cavity axis, and each deflector is by return air chamber points It is segmented at least one serpentine channel, the diversion liner and the corresponding carrying outer wall rear end face of return air chamber set ventilation hole respectively, In each return air chamber ventilation hole between be interconnected by collecting pipe and drainage tube, the corresponding ventilation hole of diversion liner directly with drainage Pipe is interconnected, and the drainage tube being connected to diversion liner and parallel with one another, the water conservancy diversion between the drainage tube that is connected to of return air chamber It is interconnected between liner and ventilation hole by air amplifier, the air amplifier is located in carrying outer wall and and diversion liner Coaxial distribution, the air amplifier separately passes through booster fan and at least one return air chamber is interconnected, the booster fan position It is interconnected respectively with return air chamber and air amplifier on the outside of carrying outer wall rear end face, and through diversion branch pipe, the return air Blower is coaxially distributed embedded in return air chamber front end face and with return air chamber, and the wind pressure sensor, temperature sensor are several, and water conservancy diversion At least one wind pressure sensor and at least one temperature sensor, the wind pressure sensing are set in liner and each return air chamber respectively Device, temperature sensor are uniformly distributed along diversion cavity axis direction, the electric heater unit at least two, and edge interior embedded in diversion liner Diversion liner axis direction it is uniformly distributed, and each electric heater unit is coaxially distributed with diversion liner, and the control circuit is embedded in leading Stream chamber outer surface is simultaneously electric with major flow air port, auxiliary water conservancy diversion air port, wind pressure sensor, temperature sensor, electric heater unit respectively Gas connection.
2. a kind of High aititude according to claim 1, low temperature environment electric-control system integrate temperature and pressure stabilizing driving device, Be characterized in that: the diversion cavity outer surface is evenly distributed at least two guide chutes, and the guide chute and water conservancy diversion cavity axis are flat Row distribution.
3. special according to a kind of High aititude described in claim 1, the comprehensive temperature and pressure stabilizing driving device of low temperature environment electric-control system Sign is: the diversion liner includes top plate and bottom plate, adjusts side plate, adjusts motor and angular transducer, wherein the top Plate, bottom plate are parallel to each other distribution, and by guide chute and carry the upper surface of outer wall and lower end surface is slidably connected respectively, described Side plate totally two are adjusted, is distributed between top plate and bottom plate with carrying outer wall axisymmetrical, and is mutually hung down respectively at top plate and bottom plate Straight distribution, the top plate and bottom plate adjust the airtight cavity structure that side plate collectively forms the non-rectangle in cross section, the adjusting side plate It is hinged by adjusting motor and top plate and bottom plate, and articulated shaft and top plate and bottom plate axis vertical distribution, the adjusting side plate front end Face is mutually slidably connected by directive slide track with top plate and bottom plate, and the angular transducer and adjusting motor are connected with each other, the tune Motor and angular transducer is saved separately to be electrically connected with control circuit.
4. special according to a kind of High aititude as claimed in claim 3, the comprehensive temperature and pressure stabilizing driving device of low temperature environment electric-control system Sign is: the adjusting side plate side surface and carrying outer wall axis is in 0-60 ° of angles.
5. special according to a kind of High aititude described in claim 1, the comprehensive temperature and pressure stabilizing driving device of low temperature environment electric-control system Sign is: the electric heater unit includes bearing keel, turntable mechanism, electric boiling plate, the bearing keel be in water conservancy diversion The frame structure that gallbladder is coaxially distributed, the electric boiling plate at least two, in bearing keel, and between bearing keel inner surface Be hinged by turntable mechanism, and electric boiling plate plate face and diversion liner axis are in 0 ° -60 ° angles, the turntable mechanism with Control circuit electrical connection.
6. special according to the comprehensive temperature and pressure stabilizing driving device of a kind of High aititude, low temperature environment electric-control system described in claim 5 Sign is: the electric boiling plate is any one in al hot-plate, resistance board, silica gel electric boiling plate and carbon crystal heating plate or appoints It anticipates several shared.
7. special according to the comprehensive temperature and pressure stabilizing driving device of a kind of High aititude, low temperature environment electric-control system described in claim 5 Sign is: being connected with each other between the bearing keel and diversion liner inner surface by several springs.
8. special according to a kind of High aititude described in claim 1, the comprehensive temperature and pressure stabilizing driving device of low temperature environment electric-control system Sign is: the deflector and return air cavity axis is in 30 ° -90 ° angles.
9. special according to a kind of High aititude described in claim 1, the comprehensive temperature and pressure stabilizing driving device of low temperature environment electric-control system Sign is: the control circuit is based on the circuit system based on industrial single-chip microcontroller, and the control circuit is separately set at least One data communication port.
CN201910293410.2A 2019-04-12 Comprehensive temperature and pressure stable driving device of high-altitude and low-temperature environment electric control system Active CN109904766B (en)

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Application Number Priority Date Filing Date Title
CN201910293410.2A CN109904766B (en) 2019-04-12 Comprehensive temperature and pressure stable driving device of high-altitude and low-temperature environment electric control system

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Application Number Priority Date Filing Date Title
CN201910293410.2A CN109904766B (en) 2019-04-12 Comprehensive temperature and pressure stable driving device of high-altitude and low-temperature environment electric control system

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CN109904766A true CN109904766A (en) 2019-06-18
CN109904766B CN109904766B (en) 2024-07-02

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CN114115391A (en) * 2021-10-13 2022-03-01 郑州德玛电气有限公司 Embedded cabinet circulating temperature control system and use method

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CN209526404U (en) * 2019-04-12 2019-10-22 焦作华飞电子电器股份有限公司 The comprehensive temperature and pressure stabilizing driving device of a kind of High aititude, low temperature environment electric-control system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113382578A (en) * 2021-05-21 2021-09-10 杭州冬元科技有限公司 Electrical cabinet with stable heat dissipation function
CN114115391A (en) * 2021-10-13 2022-03-01 郑州德玛电气有限公司 Embedded cabinet circulating temperature control system and use method
CN114115391B (en) * 2021-10-13 2023-01-31 郑州德玛电气有限公司 Embedded cabinet circulating temperature control system and use method

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