CN113241642A - Heat dissipation control system of integrated electrical cabinet - Google Patents
Heat dissipation control system of integrated electrical cabinet Download PDFInfo
- Publication number
- CN113241642A CN113241642A CN202110631245.4A CN202110631245A CN113241642A CN 113241642 A CN113241642 A CN 113241642A CN 202110631245 A CN202110631245 A CN 202110631245A CN 113241642 A CN113241642 A CN 113241642A
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- Prior art keywords
- heat dissipation
- cabinet body
- frame
- electrical cabinet
- protective shell
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 66
- 230000001681 protective effect Effects 0.000 claims abstract description 38
- 230000006835 compression Effects 0.000 claims abstract description 17
- 238000007906 compression Methods 0.000 claims abstract description 17
- 238000009529 body temperature measurement Methods 0.000 claims abstract description 6
- 239000000428 dust Substances 0.000 claims description 5
- 230000033228 biological regulation Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004861 thermometry Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/01—Frameworks
- H02B1/012—Details of mechanical connections
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/54—Anti-seismic devices or installations
Abstract
The invention provides a heat dissipation control system of an integrated electrical cabinet, which comprises a cabinet body, wherein a fixed frame is fixedly connected inside the cabinet body, a wind shielding frame is arranged at a gap between the fixed frame and the cabinet body, an air suction heat dissipation fan is arranged at the rear side of the fixed frame, a protective shell is connected at the rear side of the air suction heat dissipation fan, a microprocessor is arranged between the protective shell and the air suction heat dissipation fan, the microprocessor is respectively and electrically connected with a temperature measurement module, the air suction heat dissipation fan and a micro compression pump through data lines, and the air outlet end of the micro compression pump is communicated with the air inlet end of a vortex tube. The invention realizes the driving of air flow in the electrical cabinet, improves the heat dissipation efficiency of components inside the electrical cabinet, and is convenient for measuring the temperature inside and outside the electrical cabinet, thereby controlling the cold and hot air discharged by the vortex tube, realizing the control and regulation of the temperature inside the electrical cabinet, and further improving the use safety of the components.
Description
Technical Field
The invention relates to the technical field of heat dissipation of electrical cabinets, in particular to a heat dissipation control system of an integrated electrical cabinet.
Background
The electrical cabinet is a cabinet which is processed by steel materials and used for protecting components from working normally. The electric cabinet is widely used in chemical industry, environmental protection industry, electric power system, metallurgical system, industry, nuclear power industry, fire safety monitoring, traffic industry and the like.
The regulator cubicle of present use is when carrying out the operation, generally dispels the heat to the inside components and parts of regulator cubicle by the radiating hole of taking certainly on it, because the radiating hole area is little, and ventilation and heat dissipation efficiency is low, and then has reduced the radiating efficiency to components and parts in the regulator cubicle, and under higher temperature or colder environment, the regulator cubicle can't guarantee the constancy of temperature or the small amplitude change in the cabinet promptly, also can't carry out the separation to higher temperature or lower temperature, causes its use limitation high, and service environment is low.
Disclosure of Invention
The invention aims to provide a heat dissipation control system of an integrated electrical cabinet, which overcomes the problems or at least partially solves the problems so as to solve the problems of low heat dissipation efficiency and high applicability limitation of the existing electrical cabinet.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
the invention provides a heat dissipation control system of an integrated electrical cabinet, which comprises a cabinet body, wherein heat dissipation notches are formed in two sides of the cabinet body, dustproof plates are integrally connected with the two sides of the cabinet body, the dustproof plates are positioned outside the heat dissipation notches, a fixed frame is fixedly connected in the cabinet body, a wind shielding frame is arranged at a gap between the fixed frame and the cabinet body, an air suction heat dissipation fan is arranged on the rear side of the fixed frame, a protective shell is connected to the rear side of the air suction heat dissipation fan, a microprocessor is arranged between the protective shell and the air suction heat dissipation fan, the microprocessor is respectively and electrically connected with a temperature measurement module, the air suction heat dissipation fan and a micro compression pump through data lines, the air outlet end of the micro compression pump is communicated with the air inlet end of a vortex tube, and the vortex tube and the micro compression pump are both arranged in the cabinet body.
As a further scheme of the invention, the temperature measuring module comprises an outer temperature sensor and an inner temperature sensor, the microprocessor is electrically connected with the outer temperature sensor and the inner temperature sensor respectively through data lines, the inner temperature sensor is clamped and fixed at the lower part of the fixed frame, the outer temperature sensor is connected to the top end of the display screen, the display screen is arranged at the top of the cabinet body, the upper part of the display screen extends out of the top end of the cabinet body, the microprocessor is electrically connected with the driving module through the data lines, and the driving module comprises a first electric push rod and a second electric push rod.
As a further scheme of the invention, the air suction heat dissipation fan is fixed inside the connecting frame, the connecting frame is positioned at the rear wall in the cabinet body, the connecting frame is arranged at the front side of the protective shell, the connecting frame is fixedly connected with the cabinet body through bolts, the microprocessor is arranged inside the connecting frame, positioning columns are welded and fixed at four corners of the rear side surface of the connecting frame, the rear parts of the positioning columns penetrate through the protective shell and extend into the positioning sleeve at the rear side of the cabinet body, the positioning columns are connected with the positioning sleeve in a sliding manner, a return spring is arranged between the positioning columns and the positioning sleeve, one end of the return spring is connected with the inner wall of the positioning sleeve, a buffer rubber sleeve is sleeved on the positioning columns, and the buffer rubber sleeve is positioned between the connecting frame and the protective shell.
As a further scheme of the invention, more than two through holes are uniformly formed in the rear side surface of the protective shell, the front end of the protective shell is fixedly welded with a connecting plate, a first electric push rod is fixedly clamped in the connecting plate, a hydraulic rod at the rear end of the first electric push rod is fixedly connected with a baffle, the baffle is positioned in the protective shell, the baffle is arranged on the front side of the through holes, and the cross section of the baffle is in an isosceles trapezoid shape.
According to a further scheme of the invention, the left side surface and the right side surface of the fixed frame are both provided with an open slot, the open slot is provided with a wind shielding frame, the wind shielding frame is positioned at the inner side of the heat dissipation slot, wind shielding plates at the outer side of the wind shielding frame correspond to the heat dissipation slot one by one, the bottom end of the wind shielding frame is fixedly connected with a guide rod, the lower part of the guide rod extends into the guide hole, the guide rod is connected with the guide hole in a sliding manner, the guide hole is formed in the fixed frame, the top end of the wind shielding frame is fixedly connected with a hydraulic rod at the bottom end of a second electric push rod, and the second electric push rod is embedded and fixed in the fixed frame.
According to a further scheme of the invention, the inner top and the inner bottom of the fixed frame are provided with more than two air outlet holes, the rear ends of the more than two air outlet holes are communicated with a plurality of air outlet ports of the multi-way pipeline, an air inlet port of the multi-way pipeline is communicated with a cold air outlet end on the vortex tube, a hot air outlet end on the vortex tube is communicated with one end of the pipeline, the other end of the pipeline is connected with the connecting frame, and the other end of the pipeline extends into the connecting frame.
As a further scheme of the invention, the vortex tube is connected with an electric regulating valve, and the electric regulating valve is electrically connected with the microprocessor through a data line.
The invention provides a heat dissipation control system of an integrated electrical cabinet, which has the beneficial effects that: by arranging the temperature measuring module, the air suction heat dissipation fan, the micro compression pump and the vortex tube, air flow in the electrical cabinet is driven, the heat dissipation efficiency of components inside the electrical cabinet is improved, the measurement of the temperature inside and outside the electrical cabinet is facilitated, and therefore cold and hot air discharged by the vortex tube is controlled, the temperature inside the electrical cabinet is controlled and adjusted, the use safety of the components is further improved, and the service life is prolonged;
by arranging the driving module, the wind shielding frame, the baffle and the protective shell, the air flow in the electrical cabinet is controlled and regulated, and the purpose of blocking heat and cold is realized, so that the heat dissipation rate is controlled;
through setting up reference column, positioning sleeve, reset spring and cushion rubber cover, when then having realized carrying out quick location to link and protective case, also be convenient for cushion the shock attenuation to link and protective case, enlarged service function nature, excellent in use effect.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a functional block diagram of an embodiment of the present invention.
Fig. 3 is a schematic structural view of a wind shielding frame according to an embodiment of the present invention.
Fig. 4 is a schematic structural diagram of a fixing frame in an embodiment of the invention.
Fig. 5 is a schematic structural diagram of a second electric putter in an embodiment of the present invention.
Fig. 6 is a schematic structural view of an air suction heat dissipation fan according to an embodiment of the present invention.
Fig. 7 is a schematic view of a connection structure of the connection frame and the protection shell in the embodiment of the invention.
Fig. 8 is a schematic connection diagram of the protective case according to the embodiment of the present invention.
Fig. 9 is a schematic view of a connection structure of a positioning post and a positioning sleeve according to an embodiment of the invention.
FIG. 10 is a block diagram illustrating the operation of a thermometry module according to an embodiment of the present invention.
Fig. 11 is a functional block diagram of a driving module according to an embodiment of the present invention.
Fig. 12 is an enlarged schematic structural diagram of a point a in fig. 1 according to an embodiment of the present invention.
Fig. 13 is an enlarged structural diagram of the embodiment of the invention at B in fig. 7.
In the figure: 1. a cabinet body; 2. a fixed frame; 3. a wind shielding frame; 4. a multi-way pipeline; 5. a vortex tube; 6. a micro compression pump; 7. an induced draft heat dissipation fan; 8. a connecting frame; 9. a display screen; 10. a microprocessor; 11. a heat dissipation notch; 12. a dust guard; 13. a temperature measuring module; 14. a drive module; 15. protecting the shell; 16. a baffle plate; 17. a connecting plate; 18. a buffer rubber sleeve; 19. a positioning column; 20. a positioning sleeve; 21. an open slot; 22. an air outlet; 23. a return spring; 51. an electric control valve; 131. an internal temperature sensor; 132. an external temperature sensor; 141. a first electric push rod; 142. a second electric push rod; 151. and a through hole.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
Referring to fig. 1 to 7 and fig. 10 to 12, a heat dissipation control system for an integrated electrical cabinet according to an embodiment of the present invention includes a cabinet 1, heat dissipation notches 11 are formed on two sides of the cabinet 1, and both sides of the cabinet body 1 are integrally connected with dust guard plates, the dust guard plates 12 are positioned outside the heat dissipation notch 11, the inside of the cabinet body 1 is fixedly connected with a fixed frame 2, a gap between the fixed frame 2 and the cabinet body 1 is provided with a wind shielding frame 3, and the rear side of the fixed frame 2 is provided with an air suction heat dissipation fan 7, the rear side of the air suction heat dissipation fan 7 is connected with a protective shell 15, a microprocessor 10 is arranged between the protective shell 15 and the air suction heat dissipation fan 7, the microprocessor 10 is respectively and electrically connected with a temperature measurement module 13, the air suction heat dissipation fan 7 and the micro compression pump 6 through data lines, the air outlet end of the micro compression pump 6 is communicated with the air inlet end of the vortex tube 5, and the vortex tube 5 and the micro compression pump 6 are both arranged inside the cabinet body 1.
In the using process of the invention, the external temperature sensor 132 and the internal temperature sensor 131 operate to conveniently measure the external environment temperature of the cabinet body 1, the internal temperature sensor 131 conveniently measures the internal environment temperature of the cabinet body 1, then the external temperature sensor 132 and the internal temperature sensor 131 transmit the measured temperature signals to the microprocessor 10, when the temperature in the cabinet body 1 measured by the internal temperature sensor 131 is higher than the safe temperature value of the components in the cabinet body 1 and the external environment temperature value of the cabinet body 1, the microprocessor 10 controls the operation of the air suction heat dissipation fan 7 and the micro compression pump 6, the air suction heat dissipation fan 7 absorbs the high-temperature air in the cabinet body 1, the high-temperature air is discharged to the outside of the cabinet body 1, and the low-temperature air outside the cabinet body 1 is sucked into the cabinet body 1 through the heat dissipation notch 11, the micro compression pump 6 operates to inject compressed air into the vortex tube 5, and then the cold air is discharged into the cabinet body 1 through the cold air outlet of the vortex tube 5, so that the components in the cabinet body 1 are cooled and radiated; when the temperature in the cabinet 1 measured by the internal temperature sensor 131 is higher than the safe temperature value of the components in the cabinet 1, and is lower than the temperature value of the external environment of the cabinet body 1, the microprocessor 10 controls the operation of the air suction and heat radiation fan 7 and the micro compression pump 6, the air suction and heat radiation fan 7 absorbs the high-temperature air in the cabinet body 1, high-temperature air is discharged to the outside of the cabinet body 1, the micro compression pump 6 operates to inject compressed air into the vortex tube 5, then cold air is discharged into the cabinet body 1 through a cold air outlet of the vortex tube 5, meanwhile, the second electric push rod 142 is controlled to operate, the second electric push rod 142 operates to drive the wind shielding frame 3 to move, thereby remove the 11 departments of heat dissipation notch through the frame 3 that keeps out the wind, realized carrying out the shutoff to heat dissipation notch 11, avoided the outside high temperature air of the cabinet body 1 to get into the cabinet body 1 in, realized cooling the heat dissipation to the components and parts of the cabinet body 1 inside.
As shown in fig. 1, fig. 6 to 9 and fig. 13, the induced-draft heat dissipation fan 7 is fixed inside the connection frame 8, the connection frame 8 is located at the rear wall of the cabinet body 1, the connection frame 8 is arranged at the front side of the protective shell 15, the connection frame 8 is fixedly connected with the cabinet body 1 through bolts, the microprocessor 10 is arranged inside the connection frame 8, positioning columns 19 are welded and fixed at four corners of the rear side of the connection frame 8, rear portions of the positioning columns 19 penetrate through the protective shell 15 and extend into the positioning sleeve 20 at the rear side of the cabinet body 1, the positioning columns 19 are slidably connected with the positioning sleeve 20, return springs 23 are arranged between the positioning columns 19 and the positioning sleeve 20, one ends of the return springs 23 are connected with the inner wall of the positioning sleeve 20, buffer rubber sleeves 18 are sleeved on the positioning columns 19, and the buffer rubber sleeves 18 are located between the connection frame 8 and the protective shell 15.
In the using process of the invention, the buffer rubber sleeve 18 is sleeved on the positioning column 19, then the protective shell 15 is sleeved on the positioning column 19, so that the rapid positioning of the protective shell 15 is realized, the connection stability between the connecting frame 8 and the protective shell 15 is ensured, and the rapid alignment purpose is also realized, then the rear part of the protective shell 15 extends out from the rear side of the cabinet body 1, the connecting frame 8 is fixedly connected with the rear wall in the cabinet body 1 through bolts, at the moment, the positioning column 19 extends into the positioning sleeve 20, the return spring 23 in the positioning sleeve 20 is compressed, the return spring 23 performs buffer shock absorption on the connecting frame 8 under the deformation acting force, simultaneously, under the combined action of the return spring 23 and the buffer rubber sleeve 18, the buffer shock absorption of the protective shell 15 is also realized, the operation stability of the air suction heat dissipation fan 7 and the first electric push rod 141 is further improved, and the disassembly and assembly of the connecting frame 8 and the protective shell 15 are also convenient, simple operation and good use effect.
As shown in fig. 1 and fig. 6 to 8, more than two through holes 151 are uniformly formed in the rear side surface of the protective shell 15, a connecting plate 17 is welded and fixed at the front end of the protective shell 15, a first electric push rod 141 is fixedly clamped in the connecting plate 17, a hydraulic rod at the rear end of the first electric push rod 141 is fixedly connected with a baffle 16, the baffle 16 is located inside the protective shell 15, the baffle 16 is arranged at the front side of the through holes 151, and the cross section of the baffle 16 is in an isosceles trapezoid shape.
In the using process of the invention, the microprocessor 10 controls the operation of the first electric push rod 141, the first electric push rod 141 works to drive the baffle 16 to move back and forth, when the baffle 16 moves back and shields and seals the through hole 151 on the rear wall of the protective shell 15, the air in the cabinet 1 is prevented from being discharged out of the cabinet 1, at the moment, hot air discharged from the hot air outlet of the vortex tube 5 enters a space formed between the connecting frame 8 and the protective shell 15 and flows back to the inside of the cabinet 1 through the gap on the air suction and heat dissipation fan 7, so that the temperature in the cabinet 1 is increased, the temperature in the cabinet 1 is ensured to be constant, the operation stability of components in the cabinet 1 is ensured, the baffle 16 is convenient to be separated from the through hole 151 through the reverse movement of the baffle 16, and the through hole 151 is convenient to be exposed, thereby make things convenient for the air escape of the internal portion of cabinet 1, realized adjusting the temperature of the internal portion of cabinet 1, also realized placing the cabinet body 1 and used under different temperature environment, enlarged application scope.
As shown in fig. 1 and 4, air outlet holes 22 have been all seted up at top and interior bottom in the fixed frame 2, and air outlet hole 22 is equipped with more than two, and air outlet hole 22 rear end more than two is linked together with a plurality of ports of giving vent to anger of multi-channel pipeline 4, and the inlet port of multi-channel pipeline 4 is linked together with the air conditioning exit end on the vortex tube 5, and the hot gas exit end on the vortex tube 5 is linked together through pipeline one end, and the pipeline other end is connected with link 8, and the pipeline other end stretches into inside link 8.
The vortex tube 5 is connected with an electric control valve 51, and the electric control valve 51 is electrically connected with the microprocessor 10 through a data line.
In the use process of the invention, the microprocessor 10 controls the electric regulating valve 51 to operate, so as to control the air outlet flow speed and flow of the vortex tube 5, further realize the regulation of the temperature of the cold air outlet and the hot air outlet of the vortex tube 5, then the cold air is discharged into the multi-way pipeline 4 through the cold air outlet on the vortex tube 5 and is discharged into the cabinet body 1 through the air outlet 22 on the fixed frame 2, so as to realize the cooling and heat dissipation of the interior of the cabinet body 1, the hot air is conveniently discharged into the space between the connecting frame 8 and the protective shell 15 through the hot air outlet on the vortex tube 5 and is further discharged into the environment outside the cabinet body 1 through the through hole 151 on the protective shell 15, the components are conveniently placed through the fixed frame 2, and then the cold air is uniformly sprayed through the air outlet 22, so as to stably cool and dissipate the heat of the components, the use effect is good.
The above are merely examples of the present application and are not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims (7)
1. A heat dissipation control system of an integrated electrical cabinet comprises a cabinet body (1), wherein heat dissipation notches (11) are formed in two sides of the cabinet body (1), dust guard plates are integrally connected with two sides of the cabinet body (1), the dust guard plates (12) are positioned on the outer sides of the heat dissipation notches (11), and the heat dissipation control system is characterized in that a fixed frame (2) is fixedly connected in the cabinet body (1), a wind shielding frame (3) is arranged at a gap between the fixed frame (2) and the cabinet body (1), an air suction heat dissipation fan (7) is arranged on the rear side of the fixed frame (2), a protective shell (15) is connected on the rear side of the air suction heat dissipation fan (7), a microprocessor (10) is arranged between the protective shell (15) and the air suction heat dissipation fan (7), and the microprocessor (10) is electrically connected with a temperature measurement module (13), the air suction heat dissipation fan (7) and a micro compression pump (6) through data lines respectively, the air outlet end of the miniature compression pump (6) is communicated with the air inlet end of the vortex tube (5), and the vortex tube (5) and the miniature compression pump (6) are both arranged inside the cabinet body (1).
2. The heat dissipation control system of an integrated electrical cabinet according to claim 1, wherein the temperature measurement module (13) includes an outer temperature sensor (132) and an inner temperature sensor (131), the microprocessor (10) is electrically connected to the outer temperature sensor (132) and the inner temperature sensor (131) through data lines, the inner temperature sensor (131) is fixed to the lower portion of the fixed frame (2) in a clamping manner, the outer temperature sensor (132) is connected to the top end of the display screen (9), the display screen (9) is arranged at the top of the cabinet body (1), the upper portion of the display screen (9) extends out of the top end of the cabinet body (1), the microprocessor (10) is electrically connected to the driving module (14) through data lines, and the driving module (14) includes a first electric push rod (141) and a second electric push rod (142).
3. The heat dissipation control system of the integrated electrical cabinet according to claim 1, wherein the air suction heat dissipation fan (7) is fixed inside the connecting frame (8), the connecting frame (8) is located at a rear wall inside the cabinet body (1), the connecting frame (8) is arranged at a front side of the casing (15), the connecting frame (8) is fixedly connected with the cabinet body (1) through bolts, the microprocessor (10) is arranged inside the connecting frame (8), positioning columns (19) are welded and fixed at four corners of a rear side of the connecting frame (8), rear portions of the positioning columns (19) penetrate through the casing (15) and extend into the positioning sleeve (20) at the rear side of the cabinet body (1), the positioning columns (19) are slidably connected with the positioning sleeve (20), a return spring (23) is arranged between the positioning columns (19) and the positioning sleeve (20), one end of the return spring (23) is connected with an inner wall of the positioning sleeve (20), the positioning column (19) is sleeved with a buffer rubber sleeve (18), and the buffer rubber sleeve (18) is located between the connecting frame (8) and the protective shell (15).
4. The heat dissipation control system of an integrated electrical cabinet according to claim 3, wherein the rear side of the protective shell (15) is uniformly provided with more than two through holes (151), the front end of the protective shell (15) is fixedly welded with a connecting plate (17), a first electric push rod (141) is fixedly clamped in the connecting plate (17), a hydraulic rod at the rear end of the first electric push rod (141) is fixedly connected with the baffle (16), the baffle (16) is located inside the protective shell (15), the baffle (16) is arranged at the front side of the through holes (151), and the cross section of the baffle (16) is isosceles trapezoid.
5. The heat dissipation control system of an integrated electrical cabinet according to claim 1, wherein an open slot (21) is formed in each of a left side surface and a right side surface of the fixed frame (2), a wind shielding frame (3) is arranged on each open slot (21), the wind shielding frame (3) is located inside the heat dissipation slot (11), wind shields outside the wind shielding frame (3) correspond to the heat dissipation slot (11) one by one, a guide rod is fixedly connected to a bottom end of the wind shielding frame (3), a lower portion of the guide rod extends into the guide hole, the guide rod is slidably connected with the guide hole, the guide hole is formed inside the fixed frame (2), a top end of the wind shielding frame (3) is fixedly connected with a hydraulic rod at the bottom end of the second electric push rod (142), and the second electric push rod (142) is fixed inside the fixed frame (2) in an embedded manner.
6. The heat dissipation control system of an integrated electrical cabinet according to claim 5, wherein the fixing frame (2) has two or more air outlets (22) formed at the top and the bottom thereof, and the air outlets (22) are more than two, the rear ends of the two or more air outlets (22) are communicated with a plurality of air outlet ports of the multi-way pipeline (4), the air inlet port of the multi-way pipeline (4) is communicated with the cold air outlet end of the vortex tube (5), the hot air outlet end of the vortex tube (5) is communicated with one end of a pipeline, the other end of the pipeline is connected with the connecting frame (8), and the other end of the pipeline extends into the connecting frame (8).
7. The heat dissipation control system of an integrated electrical cabinet according to claim 6, wherein an electric control valve (51) is connected to the vortex tube (5), and the electric control valve (51) is electrically connected to the microprocessor (10) through a data line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110631245.4A CN113241642B (en) | 2021-06-07 | 2021-06-07 | Heat dissipation control system of integrated electrical cabinet |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110631245.4A CN113241642B (en) | 2021-06-07 | 2021-06-07 | Heat dissipation control system of integrated electrical cabinet |
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| CN113241642A true CN113241642A (en) | 2021-08-10 |
| CN113241642B CN113241642B (en) | 2024-01-12 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114679864A (en) * | 2022-03-25 | 2022-06-28 | 浙江开盛电气有限公司 | Enhanced wall-mounted control cabinet and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114679864A (en) * | 2022-03-25 | 2022-06-28 | 浙江开盛电气有限公司 | Enhanced wall-mounted control cabinet and method |
| CN114679864B (en) * | 2022-03-25 | 2024-03-29 | 浙江开盛电气有限公司 | Reinforced wall-mounted control cabinet and method |
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| CN113241642B (en) | 2024-01-12 |
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