CN211530529U - Regulator cubicle cooling system with temperature detects - Google Patents
Regulator cubicle cooling system with temperature detects Download PDFInfo
- Publication number
- CN211530529U CN211530529U CN201922476384.5U CN201922476384U CN211530529U CN 211530529 U CN211530529 U CN 211530529U CN 201922476384 U CN201922476384 U CN 201922476384U CN 211530529 U CN211530529 U CN 211530529U
- Authority
- CN
- China
- Prior art keywords
- air inlet
- air
- communicated
- plate
- heat exchanger
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to an electrical cabinet cooling system with temperature detection, which belongs to the field of electrical cabinets; providing a heat dissipation system of an electrical cabinet; the technical scheme is as follows: an electrical cabinet heat dissipation system with temperature detection, comprising: the air conditioner comprises an exhaust chamber, a heat exchanger, a compressor, a gas-liquid separation tank, an expansion valve, a heat dissipation unit, a liquid storage tank and an air inlet channel; a heat dissipation unit is arranged in the exhaust chamber, the heat dissipation unit, the compressor, the liquid storage tank, the heat exchanger, the expansion valve and the gas-liquid separation tank are sequentially communicated to form a circulation loop, the heat exchanger adopts a plate type dividing wall heat exchanger, an inlet of an inner shell of the plate type dividing wall heat exchanger is communicated with the liquid storage tank, an outlet of the inner shell of the plate type dividing wall heat exchanger is communicated with the compressor, an inlet of an outer shell of the plate type dividing wall heat exchanger is communicated with the air inlet; the other end of the air inlet channel is communicated with the cold air chamber, a circulating pipeline is arranged on the cold air chamber and communicated with an air inlet pipe of the electric cabinet, and an exhaust pipe of the electric cabinet is communicated with the exhaust chamber.
Description
Technical Field
The utility model relates to a regulator cubicle cooling system with temperature detects belongs to the regulator cubicle field.
Background
Electrical cabinets are often loaded with multiple, highly heat generating electrical devices at the same time, and these electrical cabinets generate a large amount of heat during operation.
Generally, other cooling devices such as an air conditioner are installed in a room where the electrical cabinet is installed, and generated cold air flows from the front end of the server cabinet and passes through the server, and then heat is discharged from the rear end of the server. However, the electrical power is increased, the rising speed of the heat productivity is high, the heat is difficult to be dissipated, and the stability and the safety of the operation of the electrical equipment are influenced.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a cooling system of regulator cubicle.
In order to achieve the technical purpose, the utility model provides a technical scheme does:
an electrical cabinet heat dissipation system with temperature detection, comprising: the air conditioner comprises an exhaust chamber, a heat exchanger, a compressor, a gas-liquid separation tank, an expansion valve, a heat dissipation unit, a liquid storage tank and an air inlet channel; a heat dissipation unit is arranged in the exhaust chamber, the heat dissipation unit, a compressor, a liquid storage tank, a heat exchanger, an expansion valve and a gas-liquid separation tank are sequentially communicated to form a circulation loop, the heat exchanger adopts a plate type dividing wall heat exchanger, an inlet of an inner shell of the plate type dividing wall heat exchanger is communicated with the liquid storage tank, an outlet of the inner shell of the plate type dividing wall heat exchanger is communicated with the compressor, an inlet of an outer shell of the plate type dividing wall heat exchanger is communicated with an air inlet channel, and an; the other end of the air inlet channel is communicated with a cold air chamber, a circulating pipeline is arranged on the cold air chamber and is communicated with an air inlet pipe of an electric cabinet, and an exhaust pipe of the electric cabinet is communicated with an exhaust chamber;
the electrical cabinet comprises: the air inlet device comprises a rack, a cover plate, a bottom plate, an air inlet back plate, an air outlet side wall and a cabinet door, wherein the rack is of a square frame structure, the cover plate is fixed at the top end of the rack, the bottom plate is fixed at the bottom end of the rack, a side wall plate is fixed at one side of the rack, the air outlet side wall is fixed at the other side of the rack opposite to the side wall plate, the air inlet back plate is fixed at the rear end of the rack, the cabinet door is arranged at the front end of the rack and can rotate relative to the rack, an electric fixing rod is horizontally fixed on the air inlet back plate and is of a straight rod structure with convex edges, an air inlet is formed;
the regulator cubicle cooling system with temperature detects still includes control module, control module includes: the temperature sensor, the control chip, the power supply module and the air inlet controller are arranged on the shell; the temperature sensor and the air inlet controller are respectively electrically connected with the control chip, and the power supply module provides power for the whole temperature detection control circuit; the temperature sensor is fixed on the electrical equipment.
Be provided with pressure fan in the inlet air duct, pressure fan keeps positive wind pressure in with the cold wind room.
The air exhaust chamber is a closed space and is provided with an inlet and an outlet, the inlet of the air exhaust chamber is communicated with an exhaust pipe of the electric cabinet, and the outlet of the air exhaust chamber is communicated with the outside.
The air inlet backplate is square box, both ends are sealed mutually with corresponding apron and bottom plate about the air inlet backplate, be provided with the air-supply line on the bottom plate, just intercommunication in air-supply line and the air inlet backplate.
The air-out lateral wall is square box, both ends are sealed mutually with corresponding apron and bottom plate about the air-out lateral wall, air-out lateral wall upper portion is provided with the air outlet, the air outlet is the square opening of level setting, be provided with the exhaust pipe on the bottom plate, just communicate in exhaust pipe and the air-out lateral wall.
Be provided with the air inlet controller in the air inlet backplate, the air inlet controller includes: the device comprises a shell, an electromagnet, a guide rod, a sealing plate and a compression spring; the whole rectangular structure that is of shell, the shell lower part is provided with leads to the groove, shell upper portion is fixed with the electro-magnet, the electro-magnet below is fixed with a plurality of guide bars, the closing plate is rectangular structure, be provided with a plurality of through-holes on the closing plate, the closing plate is pegged graft on a plurality of guide bars, just the closing plate can slide from top to bottom for the guide bar, the cover is equipped with compression spring on the guide bar between closing plate and the electro-magnet, the closing plate is in when lower extreme, the closing plate can seal leading to the groove, the closing plate rises it opens to lead to the groove.
The power supply of the power supply module is as follows:
the power module is connected with an AC220V circuit, an ACL end of the AC220V circuit is connected with one end of a capacitor C15, one end of a piezoresistor VDR and one end of a resistor R20, the other end of the resistor R20 is sequentially connected with a diode D2 and a diode D1 in series, the other end of the diode D1 is respectively connected with an anode of an electrolytic capacitor EC41 and an inductor L1, the other end of the inductor L1 is respectively connected with an anode of an electrolytic capacitor EC42, the other end of the capacitor C15, the other end of the piezoresistor VDR, a cathode of an electrolytic capacitor EC41 and a cathode of an electrolytic capacitor EC42 are connected with an ACN end and then grounded, the other end of the inductor L1 is also respectively connected with one end of a resistor R2 and an HV pin of an LN8K05 chip, the other end of the resistor R2 is connected with a resistor R3 in series and then respectively connected with a VST and a VCC pin of the LN8K05 chip, the other end of the inductor L1 is also connected with an HV pin of the LN8K 1, the negative electrode of the electrolytic capacitor EC43 is connected with a GND pin of an LN8K05 chip, the positive electrode of the diode D4 is connected with the GND pin of the LN8K05 chip after being connected with the inductor L2 in series, the connection point of the inductor L2 and the positive electrode of the diode D3 is respectively connected with the positive electrode of the electrolytic capacitor EC1, the capacitor C1 and the resistor R4, the other ends of the electrolytic capacitor EC1 negative electrode, the capacitor C1 and the resistor R4 are connected with the diode D3 in series and then connected with the GND pin of the LN8K05 chip, and the other end of the capacitor C1 is a-5V voltage output end.
The control chip is a BS84B08A chip.
The first pin of the temperature sensor is grounded after being connected with series resistors R18 and R8, the second pin of the temperature sensor is connected with a capacitor C15 in series and then is connected with the first pin of the temperature sensor, the second pin of the temperature sensor is also connected with a-5V voltage output end of the power module, and the first pin of the temperature sensor is also electrically connected with a PD0 end of the control chip;
one end of the electromagnet is connected with an ACL end after being connected with a temperature control switch F5 in series, the other end of the electromagnet is connected with the anode of a thyristor SCR, the cathode of the thyristor SCR is connected with an ACN end, a resistor R19 and a resistor R20 are connected between the connection point of the temperature control switch F5 and the ACL end and the connection point of the cathode of the thyristor SCR and the ACN end in series, the gate pole of the thyristor SCR is connected with the collector electrode of a triode Q1 after being connected with a series resistor R6, the emission set of the triode Q1 is connected with the-5V voltage output end of the power module, and the base electrode of the triode Q1 is electrically connected with a central control chip after being.
Compared with the prior art, the utility model following beneficial effect has:
one, the utility model discloses set up the heat dissipation unit in the room of airing exhaust, utilize the gas holder to exhaust the air and absorb the heat, reduce the energy of refrigerant in the heat dissipation unit rapidly for refrigerant circulation rate effectively reduces the power of compression pump.
Two, the utility model discloses a mode that whole cooling system and single individual regulator cubicle are linked together is convenient for dispel the heat to each rack, each electrical equipment even, can prevent effectively that the heat from piling up for rate of heat dissipation.
Thirdly, the utility model discloses an air inlet controller is convenient for adjust according to the heat of electrical equipment's production, can improve the intake to the higher region of heat for the heat dissipation.
Fourthly, the utility model discloses a dividing wall type heat exchanger cools off outdoor air, and it is indoor that a large amount of new trend of being convenient for gets into cold wind, keeps the air low for heat exchange rate reduces energy loss simultaneously.
Fifth, the utility model discloses a mode that whole cooling system and single regulator cubicle are linked together is convenient for dispel the heat to each rack, each electrical equipment even, can effectively prevent that the heat from piling up for rate of heat dissipation.
Sixth, the utility model discloses a controller and air intake device are convenient for adjust according to the heat of the production of regulator cubicle, can improve the intake to the higher region of heat for the heat dissipation.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is the connection schematic diagram of the air inlet channel and the cold air chamber of the utility model.
Fig. 3 is a schematic view of a part of the structure of the heat dissipation system of the present invention.
Fig. 4 is the structure view of the electrical cabinet of the present invention.
Fig. 5 is a schematic cross-sectional view of the present invention.
Fig. 6 is a schematic cross-sectional view of fig. 5 according to the present invention.
Fig. 7 is an enlarged schematic view of a in fig. 5 according to the present invention.
Fig. 8 is an enlarged schematic view of B of fig. 5 according to the present invention.
Fig. 9 is a schematic circuit diagram of the power module of the present invention.
Fig. 10 is a schematic circuit diagram of the temperature sensor of the present invention.
Fig. 11 is a schematic connection diagram of the control chip of the present invention.
In the figure: the air conditioner comprises a frame 1, a cover plate 2, a bottom plate 3, an air inlet back plate 4, an air outlet side wall 5, a cabinet door 6, an air inlet controller 41, a shell 42, an electromagnet 43, a guide rod 44, a sealing plate 45, a compression spring 46, an exhaust chamber 71, a heat exchanger 72, a compressor 73, a gas-liquid separation tank 74, an expansion valve 75, a heat dissipation unit 76, a liquid storage tank 78, an air inlet channel 79 and a pressure fan 710.
Detailed Description
For a further understanding of the present invention, reference will now be made in detail to the following examples and embodiments, taken in conjunction with the accompanying drawings:
an electrical cabinet heat dissipation system with temperature detection, comprising: an exhaust chamber 71, a heat exchanger 72, a compressor 73, a gas-liquid separation tank 74, an expansion valve 75, a heat sink unit 76, a liquid storage tank 78 and an air inlet channel 79; a heat dissipation unit 76 is arranged in the exhaust chamber 71, the heat dissipation unit 76, a compressor 73, a liquid storage tank 78, a heat exchanger 72, an expansion valve 75 and a gas-liquid separation tank 74 are sequentially communicated to form a circulation loop, the heat exchanger 72 adopts a plate type dividing wall heat exchanger, an inlet of an inner shell of the plate type dividing wall heat exchanger is communicated with the liquid storage tank 78, an outlet of the inner shell of the plate type dividing wall heat exchanger is communicated with the compressor 73, an inlet of an outer shell of the plate type dividing wall heat exchanger is communicated with an air inlet channel 79, and an; the other end of the air inlet channel 79 is communicated with a cold air chamber, a circulating pipeline is arranged on the cold air chamber, the circulating pipeline is communicated with an air inlet pipe of an electric cabinet, and an exhaust pipe of the electric cabinet is communicated with the exhaust chamber 71;
the electrical cabinet comprises: the air inlet device comprises a rack 1, a cover plate 2, a bottom plate 3, an air inlet back plate 4, an air outlet side wall 5 and a cabinet door 6, wherein the rack 1 is of a square frame structure, the cover plate 2 is fixed at the top end of the rack 1, the bottom plate 3 is fixed at the bottom end of the rack 1, the side wall plate is fixed at one side of the rack 1, the air outlet side wall 5 is fixed at the other side of the rack 1 opposite to the side wall plate, the air inlet back plate 4 is fixed at the rear end of the rack 1, the cabinet door is arranged at the front end of the rack 1, the cabinet door can rotate relative to the rack 1, an electric fixing rod is horizontally fixed on the air inlet back plate 4 and is of a straight rod structure with convex edges, an air;
the control module includes: the temperature sensor, the control chip, the power supply module and the air inlet controller are arranged on the shell; the temperature sensor and the air inlet controller 41 are respectively electrically connected with the control chip, and the power supply module provides power for the whole temperature detection control circuit; the temperature sensor is fixed on the electrical equipment.
A pressure fan 710 is arranged in the air inlet channel 79, and the pressure fan 710 keeps positive air pressure in the cold air chamber.
The air inlet backplate 4 is a square box body, the upper end and the lower end of the air inlet backplate 4 are sealed with the corresponding cover plate 2 and the corresponding bottom plate 3, the bottom plate 3 is provided with an air inlet pipe, and the air inlet pipe is communicated with the inside of the air inlet backplate 4.
The utility model discloses a solar energy air conditioner, including air-out lateral wall 5, apron 2 and bottom plate 3, air-out lateral wall 5 is square box, both ends are sealed mutually with corresponding apron 2 and bottom plate 3 about the air-out lateral wall 5, 5 upper portions of air-out lateral wall are provided with the air outlet, the air outlet is the square opening of level setting, be provided with the exhaust pipe on the bottom plate 3, just communicate in exhaust pipe and the air-out lateral wall 5.
Be provided with air inlet controller 41 in the air inlet backplate 4, air inlet controller 41 includes: a housing 42, an electromagnet 43, a guide rod 44, a seal plate 45, and a compression spring 46; the whole rectangular structure that is of shell 42, shell 42 lower part is provided with logical groove, shell 42 upper portion is fixed with electro-magnet 43, electro-magnet 43 below is fixed with a plurality of guide bars 44, closing plate 45 is rectangular structure, be provided with a plurality of through-holes on the closing plate 45, closing plate 45 pegs graft on a plurality of guide bars 44, just closing plate 45 can slide from top to bottom for guide bar 44, the cover is equipped with compression spring 46 on the guide bar 44 between closing plate 45 and the electro-magnet 43, closing plate 45 is when being in the bottom, closing plate 45 can seal logical groove, closing plate 45 rises logical groove is opened.
The power supply of the power supply module is as follows:
the power supply module is connected with an AC220V circuit, the ACL end is connected with one end of a capacitor C15, one end of a piezoresistor VDR and one end of a resistor R20, the other end of the resistor R20 is sequentially connected with a diode D2 and a diode D1 in series, the other end of a diode D1 is respectively connected with the anode of an electrolytic capacitor EC41 and an inductor L1, the other end of an inductor L1 is respectively connected with the anode of an electrolytic capacitor EC42, the other end of a capacitor C15, the other end of a piezoresistor VDR, the cathode of an electrolytic capacitor EC41 and the cathode of an electrolytic capacitor EC42 are connected with the ACN end and then grounded, the other end of an inductor L1 is respectively connected with one end of a resistor R2 and the HV pin of an LN8K05 chip, the other end of a resistor R2 is connected with a resistor R3 in series and then respectively connected with the VST and VCC pin of the LN8K05 chip, the other end of the inductor L1 is also connected with the HV pin of an LN8K05 chip, the negative electrode of the electrolytic capacitor EC43 is connected with a GND pin of an LN8K05 chip, the positive electrode of the diode D4 is connected with the GND pin of the LN8K05 chip after being connected with the inductor L2 in series, the connection point of the inductor L2 and the positive electrode of the diode D3 is respectively connected with the positive electrode of the electrolytic capacitor EC1, the capacitor C1 and the resistor R4, the other ends of the electrolytic capacitor EC1 negative electrode, the capacitor C1 and the resistor R4 are connected with the diode D3 in series and then connected with the GND pin of the LN8K05 chip, and the other end of the capacitor C1 is a-5V voltage output end.
The control chip is a BS84B08A chip.
The first pin of the temperature sensor is grounded after being connected with series resistors R18 and R8, the second pin of the temperature sensor is connected with a capacitor C15 in series and then is connected with the first pin of the temperature sensor, the second pin of the temperature sensor is also connected with a-5V voltage output end of the power module, and the first pin of the temperature sensor is also electrically connected with a PD0 end of the control chip;
one end of the electromagnet 43 is connected with an ACL end after being connected with a temperature control switch F5 in series, the other end of the electromagnet 43 is connected with the anode of a thyristor SCR, the cathode of the thyristor SCR is connected with an ACN end, a resistor R19 and a resistor R20 are connected between the connection point of the temperature control switch F5 and the ACL end and the connection point of the cathode of the thyristor SCR and the ACN end in series, the gate pole of the thyristor SCR is connected with the collector electrode of a triode Q1 after being connected with a series resistor R6, the emission set of the triode Q1 is connected with the-5V voltage output end of the power module, and the base electrode of the triode Q1 is electrically connected with the central control chip after being.
The utility model discloses specific embodiment as follows:
the compressor 73 sucks the low-temperature and low-pressure refrigerant gas in the heat exchanger 72 into the cylinder, the low-temperature and low-pressure refrigerant gas is made to work by the compressor to become gas with higher pressure and temperature, then the gas is subjected to heat exchange by a high-temperature and high-pressure refrigerant gas cooling medium (electric cabinet exhaust air) after passing through the inside of the heat exchange unit, heat is transferred to the medium (electric cabinet exhaust air), and the refrigerant is condensed into high-pressure liquid. After the high-pressure liquid enters the heat exchanger 72, the refrigerant of the high-pressure liquid in the plate type partition wall heat exchanger is immediately vaporized, and absorbs the heat of the surrounding medium (air) during vaporization, so that the surrounding air is cooled, and the air inlet channel 79 continuously pumps cold air into the cold air chamber, and the cold air is pumped into a plurality of electrical cabinets through the circulating pipeline.
The regulator cubicle passes through hose intercommunication circulating line and exhaust chamber 71, and then cold wind gets into through air inlet backplate 4, directly blows cold wind to the electrical equipment that generates heat through the air intake, then hot-blast rising, through the air outlet, gets into air-out lateral wall 5, finally discharges the heat to the external world behind the exhaust chamber 71 interior through the exhaust pipe.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. It will be apparent to those skilled in the art that modifications and improvements can be made to the above-described embodiments without departing from the spirit and scope of the invention. Accordingly, it will be appreciated that those skilled in the art, upon attaining an understanding of the foregoing may readily produce alterations to, variations of, and equivalents to these embodiments without departing from the spirit and scope of the present invention as defined by the appended claims.
Claims (10)
1. The utility model provides an regulator cubicle cooling system with temperature detects which characterized in that: the method comprises the following steps: an exhaust chamber (71), a heat exchanger (72), a compressor (73), a gas-liquid separation tank (74), an expansion valve (75), a heat dissipation unit (76), a liquid storage tank (78) and an air inlet channel (79); a heat dissipation unit (76) is arranged in the exhaust chamber (71), the heat dissipation unit (76), the compressor (73), the liquid storage tank (78), the heat exchanger (72), the expansion valve (75) and the gas-liquid separation tank (74) are sequentially communicated to form a circulation loop, the heat exchanger (72) adopts a plate type dividing wall heat exchanger, an inlet of an inner shell of the plate type dividing wall heat exchanger is communicated with the liquid storage tank (78), an outlet of the inner shell of the plate type dividing wall heat exchanger is communicated with the compressor (73), an inlet of an outer shell of the plate type dividing wall heat exchanger is communicated with the air inlet channel (79), and an outlet of the; the other end of the air inlet channel (79) is communicated with a cold air chamber, a circulating pipeline is arranged on the cold air chamber, the circulating pipeline is communicated with an air inlet pipe of an electric cabinet, and an exhaust pipe of the electric cabinet is communicated with an exhaust chamber (71);
the electrical cabinet comprises: the air inlet cabinet comprises a rack (1), a cover plate (2), a bottom plate (3), an air inlet back plate (4), an air outlet side wall (5) and a cabinet door (6), wherein the rack (1) is of a square frame structure, the cover plate (2) is fixed at the top end of the rack (1), the bottom plate (3) is fixed at the bottom end of the rack (1), a side wall plate is fixed at one side of the rack (1), the air outlet side wall (5) is fixed at the other side of the rack (1) opposite to the side wall plate, the air inlet back plate (4) is fixed at the rear end of the rack (1), the cabinet door is arranged at the front end of the rack (1) and can rotate relative to the rack (1), an electric fixing rod is horizontally fixed on the air inlet back plate (4), the electric fixing rod is of a straight rod structure with convex edges, an air inlet is formed;
the regulator cubicle cooling system with temperature detects still includes control module, control module includes: the temperature sensor, the control chip, the power supply module and the air inlet controller are arranged on the shell; the temperature sensor and the air inlet controller (41) are respectively electrically connected with the control chip, and the power supply module provides power for the whole temperature detection control circuit; the temperature sensor is fixed on the electrical equipment.
2. The electrical cabinet cooling system with temperature detection as claimed in claim 1, wherein: be provided with pressure fan (710) in inlet air channel (79), pressure fan (710) keep positive wind pressure in with cold wind room.
3. The electrical cabinet cooling system with temperature detection as claimed in claim 1, wherein: exhaust chamber (71) are airtight space, exhaust chamber (71) are provided with import and export, exhaust chamber (71) import and regulator cubicle blast pipe intercommunication, exhaust chamber (71) export and external intercommunication.
4. The electrical cabinet cooling system with temperature detection as claimed in claim 1, wherein: the air inlet backplate (4) is a square box body, the upper end and the lower end of the air inlet backplate (4) are sealed with the corresponding cover plate (2) and the corresponding bottom plate (3), the bottom plate (3) is provided with an air inlet pipe, and the air inlet pipe is communicated with the interior of the air inlet backplate (4).
5. The electrical cabinet cooling system with temperature detection as claimed in claim 1, wherein: the utility model discloses a solar air conditioner, including air-out lateral wall (5), apron (2) and bottom plate (3) that both ends and correspond are sealed mutually about air-out lateral wall (5), air-out lateral wall (5) upper portion is provided with the air outlet, the air outlet is the square opening of level setting, be provided with the exhaust pipe on bottom plate (3), just communicate in exhaust pipe and air-out lateral wall (5).
6. The electrical cabinet cooling system with temperature detection as claimed in claim 1, wherein: be provided with air inlet controller (41) in air inlet backplate (4), air inlet controller (41) includes: a housing (42), an electromagnet (43), a guide rod (44), a sealing plate (45) and a compression spring (46); the utility model discloses a lead to the structure of casing (42), the whole rectangular structure that is of casing (42), casing (42) lower part is provided with logical groove, casing (42) upper portion is fixed with electro-magnet (43), electro-magnet (43) below is fixed with a plurality of guide bar (44), closing plate (45) are rectangular structure, be provided with a plurality of through-holes on closing plate (45), closing plate (45) are pegged graft on a plurality of guide bar (44), just closing plate (45) can slide from top to bottom for guide bar (44), the cover is equipped with compression spring (46) on guide bar (44) between closing plate (45) and electro-magnet (43), closing plate (45) are when being in the bottom, closing plate (45) can seal logical groove, closing plate (45) rise logical groove is opened.
7. The electrical cabinet heat dissipation system with temperature detection as claimed in any one of claims 1 to 6, wherein: the power supply of the power supply module is as follows:
the power module is connected with an AC220V circuit, an ACL end of the AC220V circuit is connected with one end of a capacitor C15, one end of a piezoresistor VDR and one end of a resistor R20, the other end of the resistor R20 is sequentially connected with a diode D2 and a diode D1 in series, the other end of the diode D1 is respectively connected with an anode of an electrolytic capacitor EC41 and an inductor L1, the other end of the inductor L1 is respectively connected with an anode of an electrolytic capacitor EC42, the other end of the capacitor C15, the other end of the piezoresistor VDR, a cathode of an electrolytic capacitor EC41 and a cathode of an electrolytic capacitor EC42 are respectively connected with an ACN end of an AC220V circuit and then grounded, the other end of the inductor L1 is also respectively connected with one end of a resistor R2 and an HV pin of an LN8K05 chip, the other end of the resistor R05 is respectively connected with a VST and a VCC pin of the LN8K05 chip after being connected with the other end of the inductor L05, the HV pin of the EC 05 is respectively connected with a cathode of the electrolytic capacitor D36, the negative electrode of the electrolytic capacitor EC43 is connected with a GND pin of an LN8K05 chip, the positive electrode of the diode D4 is connected with the GND pin of the LN8K05 chip after being connected with the inductor L2 in series, the connection point of the inductor L2 and the positive electrode of the diode D3 is respectively connected with the positive electrode of the electrolytic capacitor EC1, the capacitor C1 and the resistor R4, the other ends of the electrolytic capacitor EC1 negative electrode, the capacitor C1 and the resistor R4 are connected with the diode D3 in series and then connected with the GND pin of the LN8K05 chip, and the other end of the capacitor C1 is a-5V voltage output end.
8. The electrical cabinet cooling system with temperature detection as claimed in claim 7, wherein: the control chip is a BS84B08A chip.
9. The electrical cabinet cooling system with temperature detection as claimed in claim 7, wherein: the first pin of temperature sensor and series resistance R18 and R8 back ground connection, be connected with the first pin of temperature sensor behind the temperature sensor second pin series capacitance C15, the temperature sensor second pin still is connected with power module's-5V voltage output end, the first pin of temperature sensor still is connected with control chip's PD0 end electricity.
10. The electrical cabinet cooling system with temperature detection as claimed in claim 6, wherein: one end of the electromagnet (43) is connected with an ACL end after being connected with a temperature control switch F5 in series, the other end of the electromagnet (43) is connected with the anode of a thyristor SCR, the cathode of the thyristor SCR is connected with an ACN end, a resistor R19 and a resistor R20 are connected between the connection point of the temperature control switch F5 and the ACL end and the connection point of the cathode of the thyristor SCR and the ACN end in series, the gate pole of the thyristor SCR is connected with the collector electrode of a triode Q1 after being connected with a series resistor R6, the emission set of the triode Q1 is connected with the-5V voltage output end of a power module, and the base electrode of the triode Q1 is electrically connected with a central control chip after being connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922476384.5U CN211530529U (en) | 2019-12-31 | 2019-12-31 | Regulator cubicle cooling system with temperature detects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922476384.5U CN211530529U (en) | 2019-12-31 | 2019-12-31 | Regulator cubicle cooling system with temperature detects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211530529U true CN211530529U (en) | 2020-09-18 |
Family
ID=72468197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922476384.5U Active CN211530529U (en) | 2019-12-31 | 2019-12-31 | Regulator cubicle cooling system with temperature detects |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211530529U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113394697A (en) * | 2021-06-30 | 2021-09-14 | 常州市电沃电力科技有限公司 | Intelligent power transformation auxiliary system |
-
2019
- 2019-12-31 CN CN201922476384.5U patent/CN211530529U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113394697A (en) * | 2021-06-30 | 2021-09-14 | 常州市电沃电力科技有限公司 | Intelligent power transformation auxiliary system |
| CN113394697B (en) * | 2021-06-30 | 2023-10-31 | 常州市电沃电力科技有限公司 | Intelligent auxiliary system for power transformation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201289187Y (en) | Heat exchanger | |
| CN105698314A (en) | Evaporative cooling-mechanical refrigeration combined type energy-saving air-conditioning system for data room | |
| CN207053016U (en) | A kind of switch cubicle of high efficiency and heat radiation | |
| CN106211720A (en) | A kind of closed integrated passage of heat rack that can independently extend precisely air-supply | |
| CN204026888U (en) | Free convection heat pipe unit cooling system | |
| CN211530529U (en) | Regulator cubicle cooling system with temperature detects | |
| CN213028968U (en) | Regulator cubicle cooling system | |
| CN112032856A (en) | Energy-conserving heat sink of solar energy air conditioner | |
| CN213278876U (en) | Heat exchange dehumidification type transformer substation | |
| CN211556599U (en) | Heat dissipation dustproof device for fine temperature control of electrical cabinet | |
| CN207939914U (en) | A kind of cabinet of water-cooling | |
| CN211557815U (en) | Electric machine room cooling system | |
| CN206742706U (en) | A kind of electric power electric power distribution cabinet body with heat sinking function | |
| CN104080297B (en) | Outdoor communication equipment cabinet provided with heat dissipation device | |
| CN207459494U (en) | A kind of bottom for switchgear is into common case guide type the forced air cooling | |
| CN203554258U (en) | Current transformer cabinet having heat dissipation structure | |
| CN205882489U (en) | Excellent performance's cubical switchboard heat sink | |
| CN212324609U (en) | Energy-saving water cooling device for communication machine room | |
| CN211554764U (en) | Temperature detection control circuit of electrical cabinet | |
| CN209651661U (en) | A kind of new liquid cooling elevator control cabinet | |
| CN209134715U (en) | A kind of miniature data center | |
| CN218125256U (en) | Cabinet refrigerating device | |
| CN215073596U (en) | Indirect evaporative cooling air conditioning unit of data center | |
| CN206037523U (en) | Prevent hydrops cabinet air conditioning ware | |
| CN220023436U (en) | Energy-saving micro-module cabinet air conditioner energy-saving control device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |