CN113690745A - Put cabinet in KNY28 with dehumidification function and prevent jumping function - Google Patents
Put cabinet in KNY28 with dehumidification function and prevent jumping function Download PDFInfo
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- CN113690745A CN113690745A CN202110992217.5A CN202110992217A CN113690745A CN 113690745 A CN113690745 A CN 113690745A CN 202110992217 A CN202110992217 A CN 202110992217A CN 113690745 A CN113690745 A CN 113690745A
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- cabinet body
- limiting
- cabinet
- centrally
- kny28
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- 238000007791 dehumidification Methods 0.000 title claims abstract description 11
- 230000009191 jumping Effects 0.000 title claims description 3
- 238000009423 ventilation Methods 0.000 claims abstract description 54
- 239000003463 adsorbent Substances 0.000 claims abstract description 25
- 239000000428 dust Substances 0.000 claims abstract description 13
- 230000017525 heat dissipation Effects 0.000 claims description 25
- 238000001514 detection method Methods 0.000 claims description 22
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 9
- 238000010521 absorption reaction Methods 0.000 claims description 4
- 230000003044 adaptive effect Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 4
- 230000002035 prolonged effect Effects 0.000 claims description 4
- 230000033228 biological regulation Effects 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims description 2
- 239000006096 absorbing agent Substances 0.000 description 6
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005347 demagnetization Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Images
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
- H02B1/26—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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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/02—Means for indicating or recording specially adapted for thermometers
- G01K1/024—Means for indicating or recording specially adapted for thermometers for remote indication
-
- 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
- H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
- H02B1/04—Mounting thereon of switches or of other devices in general, the switch or device having, or being without, casing
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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
- H02B1/306—Accessories, e.g. windows
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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
-
- 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
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/02—Details
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
- H02B11/167—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal truck type
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/22—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for distribution gear, e.g. bus-bar systems; for switching devices
Abstract
The invention discloses a KNY28 middle-placed cabinet with a dehumidification function and an anti-bounce function, which comprises a middle-placed cabinet body, a working box and a ventilation frame, wherein the working box is installed at the back of the middle-placed cabinet body; and the middle part of the top of the working box is provided with a ventilation groove. According to the invention, through the arrangement of the placing box, when a worker needs to dehumidify the interior of the middle cabinet body, the ventilation grooves and the ventilation strips are matched for use, so that the air in the middle cabinet body can keep good fluidity, the dustproof net can prevent external dust from falling into the device, a proper adsorbent is added into the placing box after the switch cover is opened, the adsorbent can absorb moisture in the middle cabinet body according to the characteristics of the adsorbent, and the hollow net can better enable the adsorbent to be in contact with the moisture in the middle cabinet body, so that the adsorbent is absorbed, and further, the interior of the middle cabinet body can be dehumidified.
Description
Technical Field
The invention relates to the technical field of centrally installed switchgear, in particular to a KNY28 centrally installed switchgear with dehumidification and anti-bouncing functions.
Background
The overall armored type removing central metal enclosed switchgear is divided into three layers, wherein the upper layer is a bus and an instrument room, the middle layer is a breaker room, and the lower layer is a cable room.
The existing KNY28 center-placed cabinet has the following defects:
1. the reference document CN206820263U discloses a centrally-installed cabinet with a dehumidifier, which comprises a centrally-installed cabinet body, a cabinet door, support legs and a handle, wherein the cabinet door is connected with the front end face of the centrally-installed cabinet body through hinges, the support legs are arranged on the lower end face of the cabinet door, the handle is arranged on the right side of the middle position of the front end face of the cabinet door, the dehumidifier cabinet and the compressor are both arranged on the right end face of the centrally-installed cabinet body, the compressor is connected with the centrally-installed cabinet body through an exhaust pipe, the compressor is connected with the dehumidifier cabinet through an exhaust pipe, the dehumidifier cabinet is connected with the centrally-installed cabinet body through an air pipe, an adsorption chamber, a drying chamber and a demagnetization chamber are sequentially arranged in the dehumidifier cabinet from top to bottom, and through holes are arranged on contact surfaces of the chambers, the aging phenomenon of the circuit is easy to occur, so that the service life of the circuit is shortened;
2. the reference document CN210490249U discloses a centrally installed switchgear with a protection function, which includes a centrally installed switchgear main body, a first door panel, a second door panel, a third door panel, an installation rack, a first spring, a conical block, a filter screen, a pressing block, a magnetic ring, a second spring, a T-shaped rod, a groove, a fixed rod, a rubber pad, a moving rod, a first rack, a second rack, a connecting rod and a third spring. The utility model discloses the filter screen inserts inside the mounting bracket, the filter screen extrudees the toper piece, make spring one produce elasticity, the elasticity of spring one is convenient for the toper piece to sticis the filter screen, promote T type pole, T type pole removal drive briquetting removes, briquetting removes and the magnetic ring separation, under the effect of spring elasticity, briquetting removes and extrudes the filter screen, the connecting rod removes and drives rack one and removes, rack one removes and separates with rack two, baffle removal is stretched spring three, promote the carriage release, the carriage release moves and makes the observation window open, loosen the baffle, under the effect of spring elasticity three, rack one removes and rack two meshes ", but the device does not have the anti-bouncing structure of comparatively adaptation, easily make the circuit in the cabinet put the phenomenon of burning out because of the high temperature, certain danger has;
3. the comparison document CN213753752U discloses an electricity larceny prevention high-voltage centrally installed switchgear with an alarm function, which comprises a centrally installed switchgear main body, wherein a control panel is arranged at the front end of the centrally installed switchgear main body, a downwind hole is formed in the lower end of the centrally installed switchgear main body, a sliding groove is formed in the inner side of the centrally installed switchgear main body, a sliding block is arranged on the inner side of the sliding groove, a drawer is arranged on one side of the sliding block, an upwind hole is formed in the lower end of the drawer, a supporting column is arranged on the inner side of the drawer, an object placing plate is arranged at the upper end of the supporting column, a ventilation hole is formed in one side of the centrally installed switchgear main body, and a dustproof net is arranged on the inner side of the ventilation hole. The utility model discloses an anti-electricity-theft high-voltage centrally installed switchgear with alarming function, through setting up drawer and fan, absorb moisture in the air, reduce the corrosion of moisture to the part of centrally installed switchgear main part inside, accelerate the heat dissipation, protect the inside part, prolong the life of centrally installed switchgear main part, but the device does not have comparatively sensitive temperature alarm structure, easily causes the damage to its inside part when the temperature of the device inside is too high, and then influences the use;
4. the comparison document CN209608128U discloses a middle-placed cabinet with a heat dissipation mechanism, which includes a middle-placed cabinet body, the middle-placed cabinet body includes an upper cabinet body, a middle cabinet body and a lower cabinet body, the lower end of the upper cabinet body is fixedly connected with the upper end of the middle cabinet body, the lower end of the middle cabinet body is fixedly connected with the upper end of the lower cabinet body, the middle-placed cabinet body is internally provided with a heat dissipation mechanism for dissipating heat of the middle-placed cabinet body, the front side of the middle-placed cabinet body is hinged with three cabinet doors, the three cabinet doors are respectively matched with the upper cabinet body, the middle cabinet body and the lower cabinet body, the middle-placed cabinet body is clamped with the cabinet doors through a clamping mechanism, and the four corners of the lower end of the lower cabinet body are fixedly connected with a moving mechanism. The utility model discloses simple structure, and the radiating effect is better ", but the device does not have better ventilation cooling structure, and the heat that each position during operation in the easily makes and puts the cabinet gives off is difficult to in time discharge to influence its normal use.
Disclosure of Invention
The invention aims to provide a KNY28 centrally installed cabinet with a dehumidification function and an anti-jump function, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a KNY28 centrally installed switchgear with dehumidification and anti-bouncing functions comprises a centrally installed switchgear body, a working box and a ventilation frame, wherein the working box is installed at the back of the centrally installed switchgear body, the ventilation frame is installed at the bottom of one side of the centrally installed switchgear body, and two groups of heat dissipation fans are arranged inside the ventilation frame;
a ventilation groove is formed in the middle of the top of the working box, and a dustproof net is arranged inside the ventilation groove;
ventilating strips are arranged at the top and the bottom of two sides of the middle-placed cabinet body, three switch doors are connected to the surface of the middle-placed cabinet body through hinges, and handles are arranged on one sides of the surfaces of the switch doors.
Preferably, the middle part at switch door back has the box of placing through connecting piece threaded connection, the middle part of placing the box top is connected with the switch lid, the surface of switch lid is provided with the skid resistant course, the surface of placing the box is provided with the fretwork net.
Preferably, the middle of the inner side wall of the middle cabinet body is provided with a limiting slide rail, the inside of the limiting slide rail is connected with a limiting slide plate in a sliding manner, the top of the limiting slide plate is provided with an adjusting knob, and the top of the surface of the adjusting knob is in through connection with the inner top wall of the limiting slide rail through a limiting seat thread.
Preferably, fixed diaphragm is installed on the top of spacing slide, the both sides of fixed diaphragm are all pegged graft and are had spacing the clamp, the inside of spacing the clamp is provided with tension spring, and tension spring's bottom all connects in the both sides of fixed diaphragm, the inner wall of spacing clamp all is provided with anti-skidding screw thread, the inside of spacing clamp is provided with the circuit breaker subassembly.
Preferably, the middle of the top of the middle-placed cabinet body is provided with an alarm, the middle of the inner top wall of the middle-placed cabinet body is provided with a temperature sensor assembly, the bottom of the temperature sensor assembly is provided with a detection rod, and the temperature sensor assembly, the detection rod and the alarm are all electrically connected.
Preferably, the interior of the middle cabinet body is provided with three supporting plates, the supporting plates are respectively positioned right behind the switch door, the two sides of the top of each supporting plate are provided with limiting teeth, one side of each limiting tooth is connected with a fastening knob through a movable seat in a threaded manner, and the top end of the surface of each fastening knob penetrates through one side of the middle cabinet body.
Preferably, the inside of putting the cabinet body in is provided with collects the roller, the limiting plate is all installed to the both sides of collecting the roller, the inside through connection who collects the roller has the transfer line, the bottom of transfer line runs through in put one side of cabinet body and be connected with the crank.
Preferably, the top of one side of the working box is provided with an observation window, the bottom of one side of the working box is provided with a heat absorbing plate, the surface of the heat absorbing plate is provided with a plurality of heat dissipation strips, and the bottoms of the middle cabinet body and the working box are provided with anti-skid bases.
Preferably, the surface of the switch door is respectively provided with an installation clamping groove and a transparent cover.
Preferably, the working steps of the device are as follows:
s1, when a worker needs to dehumidify the interior of a centrally-mounted cabinet body, because the middle of the top of a working box is provided with a ventilation groove, the interior of the ventilation groove is provided with a dustproof net, the top and the bottom of two sides of the centrally-mounted cabinet body are both provided with ventilation strips, the ventilation groove and the ventilation strips are matched for use, so that the air in the centrally-mounted cabinet body can keep good fluidity, the dustproof net can prevent external dust from falling into the interior of the device, in addition, because the middle of the back of a switch door is connected with a mounting box through a connecting piece thread, the middle of the top of the mounting box is connected with a switch cover, the surface of the switch cover is provided with an anti-skid layer, the surface of the mounting box is provided with a hollowed-out net, so that the worker can open the switch cover firstly and then add a proper adsorbent into the mounting box, the adsorbent can absorb moisture in the centrally-mounted cabinet body according to the characteristics of the adsorbent, and the hollowed-out net can better enable the adsorbent to be in contact with the moisture in the centrally-mounted cabinet body, thereby absorbing the moisture, further dehumidifying the interior of the middle cabinet body and prolonging the service life of the device;
s2, when the worker needs to enable the device to have a relatively adaptive anti-jumping structure, because the middle part of the inner side wall of the body of the centrally installed cabinet is provided with a limiting slide rail, the inside of the limiting slide rail is connected with a limiting slide plate in a sliding manner, the top part of the limiting slide plate is provided with an adjusting knob, the top part of the surface of the adjusting knob is connected with the inner top wall of the limiting slide rail in a penetrating manner through a limiting seat thread, the top end of the limiting slide plate is provided with a fixed transverse plate, the worker can quickly adjust the upper position and the lower position of the fixed transverse plate, in addition, because the two sides of the fixed transverse plate are both inserted with limiting clamps, the inside of each limiting clamp is provided with a tension spring, the bottom end of each tension spring is connected with the two sides of the fixed transverse plate, the inner wall of each limiting clamp is provided with an anti-slipping thread, the inside of each limiting clamp is provided with a circuit breaker assembly, and the worker can quickly add or reduce the number of the circuit breaker assemblies according to the number of lines, thereby make this structure have better regulation nature, the setting of circuit breaker subassembly can effectively prevent to cause the phenomenon that protection outlet contact breaks the arc earlier and burns out because of the circuit breaker auxiliary contact adjustment of tripping circuit is improper to make the device have better detection safeguard function, and then improved the novelty of device
S3, when the worker needs to prevent the damage to partial parts caused by overhigh internal temperature of the device, the alarm is arranged in the middle of the top of the body of the centrally installed switchgear, the temperature sensor assembly is arranged in the middle of the inner top wall of the body of the centrally installed switchgear, the detection rod is arranged at the bottom of the temperature sensor assembly, and the temperature sensor assembly, the detection rod and the alarm are electrically connected, so that after the worker accesses the structure into a power supply, the detection rod can monitor the temperature in the body of the centrally installed switchgear, when the temperature exceeds a certain value, the temperature sensor assembly can transmit a signal to the alarm, the alarm gives an alarm sound to remind the worker of quickly cutting off the power supply of the device, thereby improving the safety of the device, in addition, three support plates are arranged in the centrally installed switchgear body and are respectively positioned right behind a switch door, the two sides of the top of the supporting plate are provided with limiting teeth, one side of each limiting tooth is connected with a fastening knob through a movable seat thread, and the top end of the surface of each fastening knob penetrates through one side of the middle cabinet body, so that a worker can fix the structure inside the middle cabinet body by rotating the fastening knobs;
s4 when the staff need dispel the heat to the device, because of in put the bottom of cabinet body one side and install ventilation frame, ventilation frame's inside is provided with two sets of heat dissipation fans, make the staff insert the power with the device after, heat dissipation fan work, the flow speed of the inside air of the device can be accelerated to the heat dissipation fan, thereby can dispel the heat of the device fast, and then can cool down the device, meanwhile, install the absorber plate because of the bottom of work box one side again, a plurality of heat dissipation strip has been seted up on the surface of absorber plate, the collocation work of absorber plate and heat dissipation strip, can further accelerate the radiating efficiency of the device, and then protect the inside part of the device, then the protectiveness of the device has been improved.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through the arrangement of the placing box, when a worker needs to dehumidify the interior of the middle cabinet body, the ventilation grooves and the ventilation strips are matched for use, so that the air in the interior of the middle cabinet body can keep good fluidity, the arrangement of the dustproof net can prevent external dust from falling into the device, in addition, the switch cover is opened, then a proper adsorbent is added into the placing box, the adsorbent can absorb moisture in the interior of the middle cabinet body according to the self characteristic, the hollow net can better enable the adsorbent to be in contact with the moisture in the interior of the middle cabinet body, so that the adsorbent is absorbed, the interior of the middle cabinet body can be dehumidified, and the service life of the device is prolonged.
2. According to the invention, through the arrangement of the fixed transverse plate and the limiting clamp, when an operator needs to enable the device to have a relatively adaptive anti-tripping structure, the matching work of the limiting slide rail, the limiting slide plate, the adjusting knob and the fixed transverse plate enables the operator to quickly adjust the upper position and the lower position of the fixed transverse plate, in addition, the matching work of the limiting clamp, the tension spring and the breaker assembly enables the operator to quickly add or reduce the number of the breaker assemblies according to the number of lines, so that the structure has good adjustability, the arrangement of the breaker assembly can effectively prevent the phenomenon that the protection outlet contact is burnt out due to the fact that the auxiliary contact of the breaker of a tripping circuit is improperly adjusted, and therefore, the device has a good detection and protection function, and the novelty of the device is further improved.
3. According to the invention, through the arrangement of the alarm and the temperature sensor assembly, when a worker needs to prevent the device from damaging partial parts due to overhigh internal temperature, the structure is connected with a power supply, the detection rod can monitor the internal temperature of the centrally installed switchgear body, when the temperature exceeds a certain value, the temperature sensor assembly can transmit a signal into the alarm, the alarm gives out an alarm sound to remind the worker to rapidly cut off the power supply of the device, so that the safety of the device is improved, in addition, the matching work of the support plate, the limit teeth and the fastening knob can fix the structure inside the centrally installed switchgear body by rotating the fastening knob, and the matching work of the collection roller, the limit plate, the transmission rod and the hand crank enables the worker to wind and collect the circuits inside the centrally installed switchgear body by rotating the hand crank, so that the circuits inside the device are more orderly, thereby improving the working efficiency of the workers.
4. According to the invention, through the arrangement of the ventilation frame, when workers need to radiate the device, the radiating fan works, and the radiating fan can accelerate the flow speed of air in the device, so that the heat of the device can be quickly dissipated, and the device can be cooled.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the storage case of the present invention;
FIG. 3 is a schematic view of a limiting slide rail structure according to the present invention;
figure 4 is a schematic diagram of the circuit breaker assembly of the present invention;
FIG. 5 is a schematic view of a spacing clip according to the present invention;
FIG. 6 is a schematic cross-sectional view of the spacing clip of the present invention;
FIG. 7 is a schematic cross-sectional view of a spacing tooth according to the present invention;
fig. 8 is a schematic cross-sectional view of a collector roll of the present invention.
In the figure: 1. a middle cabinet body; 2. a work box; 3. a ventilation frame; 4. a heat dissipation fan; 5. a ventilation slot; 6. a dust screen; 7. a ventilation strip; 8. opening and closing the door; 9. a handle; 10. placing the box; 11. a switch cover; 12. hollowing out the net; 13. a limiting slide rail; 14. a limiting sliding plate; 15. adjusting a knob; 16. fixing the transverse plate; 17. a limiting clamp; 18. a tension spring; 19. a circuit breaker assembly; 20. an alarm; 21. a temperature sensor assembly; 22. a probe rod; 23. a support plate; 24. limiting teeth; 25. fastening a knob; 26. a collection roller; 27. a limiting plate; 28. a transmission rod; 29. a hand crank; 30. an observation window; 31. a heat absorbing plate; 32. a heat dissipating strip; 33. an anti-slip base; 34. installing a clamping groove; 35. a transparent cover.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The first embodiment is as follows:
referring to fig. 1 and fig. 2, an embodiment of the present invention: a KNY28 centrally installed switchgear with dehumidification and anti-bouncing functions comprises a centrally installed switchgear body 1, a working box 2 and a ventilation frame 3, wherein the working box 2 is installed on the back of the centrally installed switchgear body 1, the ventilation frame 3 is installed at the bottom of one side of the centrally installed switchgear body 1, and two groups of heat dissipation fans 4 are arranged inside the ventilation frame 3; the middle part of the top of the working box 2 is provided with a ventilation groove 5, and a dustproof net 6 is arranged inside the ventilation groove 5; the top and the bottom of two sides of the middle cabinet body 1 are respectively provided with a ventilation strip 7, the surface of the middle cabinet body 1 is connected with three switch doors 8 through hinges, one sides of the surfaces of the switch doors 8 are respectively provided with a handle 9, the middle part of the back of each switch door 8 is connected with a placing box 10 through connecting piece threads, the middle part of the top of each placing box 10 is connected with a switch cover 11, the surface of each switch cover 11 is provided with an anti-skid layer, and the surface of each placing box 10 is provided with a hollowed-out net 12;
through the arrangement of the placing box 10, when an operator needs to dehumidify the interior of the middle cabinet body 1, the ventilation groove 5 and the ventilation strip 7 are matched for use, so that the air in the interior of the middle cabinet body 1 can keep good fluidity, the dust screen 6 is arranged, external dust can be prevented from falling into the device, in addition, the switch cover 11 is opened, then a proper adsorbent is added into the placing box 10, the adsorbent can absorb the moisture in the interior of the middle cabinet body 1 according to the characteristics of the adsorbent, the hollow screen 12 can better enable the adsorbent to be in contact with the moisture in the interior of the middle cabinet body 1, so that the adsorbent is absorbed, the interior of the middle cabinet body 1 can be dehumidified, and the service life of the device is prolonged;
example two:
referring to fig. 3, 4, 5 and 6, an embodiment of the present invention is: a KNY28 centrally installed cabinet with dehumidification function and anti-bouncing function comprises a fixed transverse plate 16 and a limiting clamp 17, wherein a limiting slide rail 13 is installed in the middle of the inner side wall of a centrally installed cabinet body 1, a limiting slide plate 14 is slidably connected inside the limiting slide rail 13, an adjusting knob 15 is arranged at the top of the limiting slide plate 14, the top of the surface of the adjusting knob 15 is connected to the inner top wall of the limiting slide rail 13 in a penetrating manner through a limiting seat thread, the fixed transverse plate 16 is installed at the top end of the limiting slide plate 14, limiting clamps 17 are respectively inserted into two sides of the fixed transverse plate 16, a tension spring 18 is arranged inside the limiting clamp 17, the bottom end of the tension spring 18 is connected to two sides of the fixed transverse plate 16, anti-skidding threads are arranged on the inner wall of the limiting clamp 17, and a circuit breaker assembly 19 is arranged inside the limiting clamp 17;
through the arrangement of the fixed transverse plate 16 and the limiting clamp 17, when an operator needs to enable the device to have a matched anti-tripping structure, the limiting slide rail 13, the limiting slide plate 14, the adjusting knob 15 and the fixed transverse plate 16 are matched to work, so that the operator can quickly adjust the upper position and the lower position of the fixed transverse plate 16, in addition, the limiting clamp 17, the tension spring 18 and the breaker assembly 19 are matched to work, so that the operator can quickly add or reduce the number of the breaker assemblies 19 according to the number of lines, the structure has good adjustability, the arrangement of the breaker assembly 19 can effectively prevent the phenomenon that an outlet contact is firstly broken and burnt due to improper adjustment of an auxiliary contact of a breaker of a tripping circuit, the device has a good detection and protection function, and the novelty of the device is improved;
example three:
referring to fig. 7 and 8, an embodiment of the present invention: a KNY28 centrally installed cabinet with dehumidification and anti-jump functions comprises an alarm 20 and a temperature sensor assembly 21, wherein the alarm 20 is installed in the middle of the top of a centrally installed cabinet body 1, the temperature sensor assembly 21 is arranged in the middle of the inner top wall of the centrally installed cabinet body 1, a detection rod 22 is arranged at the bottom of the temperature sensor assembly 21, the detection rod 22 and the alarm 20 are electrically connected, three support plates 23 are installed in the centrally installed cabinet body 1, the support plates 23 are respectively positioned right behind a switch door 8, limiting teeth 24 are arranged on two sides of the top of each support plate 23, a fastening knob 25 is connected to one side of each limiting tooth 24 through a movable seat in a threaded manner, the top end of the surface of each fastening knob 25 penetrates through one side of the centrally installed cabinet body 1, a collecting roller 26 is arranged in the centrally installed cabinet body 1, and limiting plates 27 are installed on two sides of each collecting roller 26, a transmission rod 28 is connected inside the collecting roller 26 in a penetrating manner, and one side of the bottom end of the transmission rod 28 penetrating through the middle cabinet body 1 is connected with a hand crank 29;
through the arrangement of the alarm 20 and the temperature sensor assembly 21, when a worker needs to prevent the device from damaging partial parts due to overhigh internal temperature, the structure is connected with a power supply, the detection rod 22 can monitor the internal temperature of the built-in cabinet body 1, when the temperature exceeds a certain value, the temperature sensor assembly 21 can transmit a signal into the alarm 20, the alarm 20 gives out an alarm sound to remind the worker to rapidly cut off the power supply of the device, so that the safety of the device is improved, in addition, the support plate 23, the limit teeth 24 and the fastening knob 25 are matched, the fastening knob 25 is rotated to fix the internal structure of the built-in cabinet body 1, the collection rollers 26, the limit plate 27, the transmission rod 28 and the crank 29 are matched, so that the worker can wind and collect circuits in the built-in cabinet body 1 by rotating the crank 29, therefore, the lines in the device are more orderly, and the working efficiency of workers is improved;
example four:
referring to fig. 1, an embodiment of the present invention: a KNY28 centrally installed cabinet with dehumidification and anti-bouncing functions comprises a ventilation frame 3, wherein an observation window 30 is arranged at the top of one side of a working box 2, a heat absorption plate 31 is arranged at the bottom of one side of the working box 2, and a plurality of heat dissipation strips 32 are arranged on the surface of the heat absorption plate 31;
through the arrangement of the ventilation frame 3, when workers need to radiate the device, the radiating fan 4 works, the radiating fan 4 can accelerate the flowing speed of air in the device, so that the heat of the device can be quickly dissipated, the device can be cooled, meanwhile, the matching work of the heat absorbing plate 31 and the radiating strip 32 can further accelerate the radiating efficiency of the device, parts in the device can be protected, and the protection performance of the device is improved;
the anti-skid bases 33 are installed at the bottoms of the centrally installed switchgear body 1 and the working box 2, and the installation clamping grooves 34 and the transparent covers 35 are respectively arranged on the surfaces of the switch door 8.
The working principle is as follows:
when a worker needs to dehumidify the interior of the built-in cabinet body 1, because the middle part of the top of the working box 2 is provided with the ventilation groove 5, the interior of the ventilation groove 5 is provided with the dust screen 6, the top and the bottom of the two sides of the built-in cabinet body 1 are both provided with the ventilation strips 7, the matching use of the ventilation groove 5 and the ventilation strips 7 can ensure that the air in the built-in cabinet body 1 keeps good fluidity, the dust screen 6 is arranged to prevent external dust from falling into the device, in addition, because the middle part of the back of the switch door 8 is connected with the placing box 10 through a connecting piece thread, the middle part of the top of the placing box 10 is connected with the switch cover 11, the surface of the switch cover 11 is provided with an anti-skid layer, the surface of the placing box 10 is provided with the hollow net 12, the worker can open the switch cover 11 firstly and then add proper adsorbent into the placing box 10, and the adsorbent can absorb the moisture in the built-in cabinet body 1 according to the self characteristics, the hollow net 12 can better enable the adsorbent to be in contact with moisture in the middle cabinet body 1 so as to absorb the moisture, and further can dehumidify the interior of the middle cabinet body 1, so that the service life of the device is prolonged;
when the worker needs to enable the device to have a relatively adaptive anti-jumping structure, because the middle part of the inner side wall of the middle cabinet body 1 is provided with a limiting slide rail 13, the inside of the limiting slide rail 13 is slidably connected with a limiting slide plate 14, the top part of the limiting slide plate 14 is provided with an adjusting knob 15, the top part of the surface of the adjusting knob 15 is penetratingly connected with the inner top wall of the limiting slide rail 13 through a limiting seat thread, the top end of the limiting slide plate 14 is provided with a fixed transverse plate 16, the worker can rapidly adjust the upper and lower positions of the fixed transverse plate 16, in addition, because the two sides of the fixed transverse plate 16 are respectively inserted with a limiting clamp 17, the inside of the limiting clamp 17 is provided with a tension spring 18, the bottom end of the tension spring 18 is respectively connected with the two sides of the fixed transverse plate 16, the inner wall of the limiting clamp 17 is respectively provided with an anti-skid thread, the inside of the limiting clamp 17 is provided with a circuit breaker assembly 19, the worker can rapidly add or reduce the number of the circuit breaker assemblies 19 according to the number of circuits, the arrangement of the breaker assembly 19 can effectively prevent the phenomenon that the protection outlet contact is firstly broken and burnt due to improper adjustment of the breaker auxiliary contact of the tripping circuit, so that the device has a good detection and protection function, and the novelty of the device is improved;
when the worker needs to prevent the device from damaging partial parts due to overhigh internal temperature, the alarm 20 is arranged in the middle of the top of the middle cabinet body 1, the temperature sensor assembly 21 is arranged in the middle of the top wall of the middle cabinet body 1, the detection rod 22 is arranged at the bottom of the temperature sensor assembly 21, and the temperature sensor assembly 21, the detection rod 22 and the alarm 20 are electrically connected, so that after the worker accesses the structure into a power supply, the detection rod 22 can monitor the temperature in the middle cabinet body 1, when the temperature exceeds a certain value, the temperature sensor assembly 21 can transmit a signal to the alarm 20, the alarm 20 gives an alarm sound to remind the worker of quickly cutting off the power supply of the device, thereby improving the safety of the device, in addition, three supporting plates 23 are arranged in the middle cabinet body 1, the supporting plates 23 are respectively positioned right behind the switch door 8, the two sides of the top of the supporting plates 23 are respectively provided with a limiting tooth 24, one side of the limiting tooth 24 is connected with a fastening knob 25 through a movable seat thread, the top end of the surface of the fastening knob 25 penetrates through one side of the centrally-mounted cabinet body 1, so that a worker can fix the structure inside the centrally-mounted cabinet body 1 by rotating the fastening knob 25, a collecting roller 26 is arranged inside the centrally-mounted cabinet body 1, limiting plates 27 are arranged on two sides of the collecting roller 26, a transmission rod 28 penetrates through the inside of the collecting roller 26, a hand crank 29 is connected to one side of the bottom end of the transmission rod 28 penetrating through the centrally-mounted cabinet body 1, so that the worker can wind and collect the circuit in the middle cabinet body 1 by rotating the hand crank 29, therefore, the lines in the device are more orderly, and the working efficiency of workers is improved;
when the staff need dispel the heat to the device, because of in put the bottom of 1 one side of cabinet body and install ventilation frame 3, ventilation frame 3's inside is provided with two sets of heat dissipation fans 4, make the staff insert the power with the device after, heat dissipation fan 4 work, heat dissipation fan 4 can accelerate the flow speed of the inside air of the device, thereby can dissipate the heat of the device fast, and then can cool down the device, meanwhile, install absorber plate 31 because of the bottom of work box 2 one side again, a plurality of heat dissipation strip 32 has been seted up on the surface of absorber plate 31, absorber plate 31 and heat dissipation strip 32's collocation work, can further accelerate the radiating efficiency of the device, and then protect the inside part of the device, and then the protection of the device has been improved.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. The utility model provides a put cabinet in KNY28 with dehumidification function and prevent jumping function, puts cabinet body (1), work box (2) and ventilation frame (3) in including, its characterized in that: a working box (2) is installed at the back of the middle-placed cabinet body (1), a ventilation frame (3) is installed at the bottom of one side of the middle-placed cabinet body (1), and two groups of heat dissipation fans (4) are arranged inside the ventilation frame (3);
a ventilation groove (5) is formed in the middle of the top of the working box (2), and a dust screen (6) is arranged inside the ventilation groove (5);
ventilating strips (7) are arranged at the top and the bottom of the two sides of the middle-placed cabinet body (1), three switch doors (8) are connected to the surface of the middle-placed cabinet body (1) through hinges, and handles (9) are arranged on one sides of the surfaces of the switch doors (8).
2. The centrally-mounted KNY28 cabinet with dehumidifying and anti-bouncing functions as claimed in claim 1, wherein: the middle part at the back of the switch door (8) is connected with a placing box (10) through a connecting piece thread, the middle part at the top of the placing box (10) is connected with a switch cover (11), the surface of the switch cover (11) is provided with an anti-slip layer, and the surface of the placing box (10) is provided with a hollow net (12).
3. The centrally-mounted KNY28 cabinet with dehumidifying and anti-bouncing functions as claimed in claim 1, wherein: the middle of the inner side wall of the middle-placed cabinet body (1) is provided with a limiting slide rail (13), the inside of the limiting slide rail (13) is connected with a limiting slide plate (14) in a sliding mode, the top of the limiting slide plate (14) is provided with an adjusting knob (15), and the top of the surface of the adjusting knob (15) is connected to the inner top wall of the limiting slide rail (13) in a penetrating mode through threads of a limiting seat.
4. The centrally-mounted KNY28 cabinet with dehumidifying and anti-bouncing functions as claimed in claim 3, wherein: fixed diaphragm (16) are installed on the top of spacing slide (14), the both sides of fixed diaphragm (16) are all pegged graft and are had spacing clamp (17), the inside of spacing clamp (17) is provided with tension spring (18), and the bottom of tension spring (18) all connects in the both sides of fixed diaphragm (16), the inner wall of spacing clamp (17) all is provided with anti-skidding screw thread, the inside of spacing clamp (17) is provided with circuit breaker subassembly (19).
5. The centrally-mounted KNY28 cabinet with dehumidifying and anti-bouncing functions as claimed in claim 1, wherein: the middle of the top of the middle-placed cabinet body (1) is provided with an alarm (20), the middle of the inner top wall of the middle-placed cabinet body (1) is provided with a temperature sensor assembly (21), the bottom of the temperature sensor assembly (21) is provided with a detection rod (22), and the temperature sensor assembly (21), the detection rod (22) and the alarm (20) are all electrically connected.
6. The centrally-mounted KNY28 cabinet with dehumidifying and anti-bouncing functions as claimed in claim 1, wherein: the built-in cabinet is characterized in that three supporting plates (23) are arranged inside the built-in cabinet body (1), the supporting plates (23) are respectively located right behind the switch door (8), limiting teeth (24) are arranged on two sides of the top of each supporting plate (23), one side of each limiting tooth (24) is connected with a fastening knob (25) through a movable seat in a threaded mode, and the top end of the surface of each fastening knob (25) penetrates through one side of the built-in cabinet body (1).
7. The centrally-mounted KNY28 cabinet with dehumidifying and anti-bouncing functions as claimed in claim 1, wherein: in put the inside of cabinet body (1) and be provided with collection roller (26), limiting plate (27) are all installed to the both sides of collecting roller (26), the inside through connection who collects roller (26) has transfer line (28), the bottom of transfer line (28) is run through in one side of putting cabinet body (1) and is connected with crank (29).
8. The centrally-mounted KNY28 cabinet with dehumidifying and anti-bouncing functions as claimed in claim 1, wherein: the novel multifunctional cabinet is characterized in that an observation window (30) is arranged at the top of one side of the working box (2), a heat absorption plate (31) is installed at the bottom of one side of the working box (2), a plurality of heat dissipation strips (32) are arranged on the surface of the heat absorption plate (31), and anti-skidding bases (33) are installed at the bottoms of the middle cabinet body (1) and the working box (2).
9. The centrally-mounted KNY28 cabinet with dehumidifying and anti-bouncing functions as claimed in claim 1, wherein: the surface of the switch door (8) is respectively provided with an installation clamping groove (34) and a transparent cover (35).
10. A centrally placed KNY28 cabinet with dehumidifying and anti-bouncing functions as claimed in any one of claims 1-9, wherein the device comprises the following steps:
s1, when a worker needs to dehumidify the interior of a built-in cabinet body (1), because the middle of the top of a working box (2) is provided with a ventilation groove (5), the interior of the ventilation groove (5) is provided with a dust screen (6), the tops and the bottoms of two sides of the built-in cabinet body (1) are provided with ventilation strips (7), the ventilation groove (5) and the ventilation strips (7) are matched for use, the air in the built-in cabinet body (1) can keep good fluidity, the arrangement of the dust screen (6) can prevent external dust from falling into the device, in addition, because the middle of the back of a switch door (8) is connected with a placing box (10) through a connecting piece thread, the middle of the top of the placing box (10) is connected with a switch cover (11), the surface of the switch cover (11) is provided with an anti-slip layer, the surface of the placing box (10) is provided with a hollowed-out net (12), the worker can open the switch cover (11) first, then, a proper adsorbent is added into the placing box (10), the adsorbent can absorb the moisture in the middle-placed cabinet body (1) according to the characteristics of the adsorbent, and the hollow net (12) can better enable the adsorbent to be in contact with the moisture in the middle-placed cabinet body (1) so as to absorb the moisture, so that the interior of the middle-placed cabinet body (1) can be dehumidified, and the service life of the device is prolonged;
s2, when the worker needs to enable the device to have a relatively adaptive anti-jumping structure, because the middle part of the inner side wall of the middle cabinet body (1) is provided with a limiting slide rail (13), the inside of the limiting slide rail (13) is connected with a limiting slide plate (14) in a sliding manner, the top of the limiting slide plate (14) is provided with an adjusting knob (15), the top of the surface of the adjusting knob (15) is connected with the inner top wall of the limiting slide rail (13) in a penetrating manner through a limiting seat thread, the top end of the limiting slide plate (14) is provided with a fixed transverse plate (16), the worker can quickly adjust the upper position and the lower position of the fixed transverse plate (16), in addition, because the two sides of the fixed transverse plate (16) are both inserted with limiting clamps (17), the inside of the limiting clamps (17) is provided with tension springs (18), the bottom ends of the tension springs (18) are both connected with the two sides of the fixed transverse plate (16), the inner wall of the limiting clamps (17) is provided with anti-sliding threads, the inside of spacing clamp (17) is provided with circuit breaker subassembly (19), make the staff can be according to how much quick interpolation or the quantity that reduces circuit breaker subassembly (19) of circuit, thereby make this structure have better regulation nature, the setting of circuit breaker subassembly (19), can effectively prevent to adjust improperly because of the circuit breaker auxiliary contact in tripping circuit, cause the phenomenon that the protection outlet contact breaks the arc earlier and burns out, thereby make the device have better detection safeguard function, and then the novelty that has improved the device
S3, when the worker needs to prevent the internal temperature of the device from being too high and damaging partial parts, the alarm (20) is arranged in the middle of the top of the middle cabinet body (1), the temperature sensor assembly (21) is arranged in the middle of the inner top wall of the middle cabinet body (1), the detection rod (22) is arranged at the bottom of the temperature sensor assembly (21), the detection rod (22) and the alarm (20) are electrically connected, so that after the worker connects the structure into a power supply, the detection rod (22) can monitor the temperature in the middle cabinet body (1), when the temperature exceeds a certain value, the temperature sensor assembly (21) can transmit signals into the alarm (20), the alarm (20) gives an alarm sound to remind the worker of quickly cutting off the power supply of the device, and therefore the safety of the device is improved, in addition, because three supporting plates (23) are arranged inside the middle-placed cabinet body (1), the supporting plates (23) are respectively positioned right behind the switch door (8), the two sides of the top of each supporting plate (23) are respectively provided with a limiting tooth (24), one side of each limiting tooth (24) is connected with a fastening knob (25) through a movable seat in a threaded manner, the top end of the surface of each fastening knob (25) penetrates through one side of the middle-placed cabinet body (1), a worker can fix the structure inside the middle-placed cabinet body (1) by rotating the fastening knobs (25), and because the inside of the middle-placed cabinet body (1) is provided with a collecting roller (26), the two sides of each collecting roller (26) are respectively provided with a limiting plate (27), the inside of each collecting roller (26) is connected with a transmission rod (28) in a penetrating manner, one side of the bottom end of each transmission rod (28) penetrating through the middle-placed cabinet body (1) is connected with a hand-cranking handle (29), the circuit in the middle cabinet body (1) can be wound and collected by rotating the hand crank (29) by workers, so that the circuit in the device is more orderly, and the working efficiency of the workers is improved;
s4, when workers need to radiate the device, because the bottom of one side of the middle cabinet body (1) is provided with the ventilation frame (3), two groups of radiating fans (4) are arranged inside the ventilation frame (3), after the power supply is connected to the device by a worker, the heat dissipation fan (4) works, the heat dissipation fan (4) can accelerate the flow speed of air in the device, so that the heat of the device can be quickly dissipated, further cooling the device, meanwhile, as the bottom of one side of the working box (2) is provided with the heat absorbing plate (31), the surface of the heat absorbing plate (31) is provided with a plurality of heat dissipation strips (32), the heat absorbing plate (31) and the heat dissipation strips (32) are matched for working, the heat dissipation efficiency of the device can be further accelerated, and then parts inside the device are protected, so that the protection performance of the device is improved.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110992217.5A CN113690745B (en) | 2021-08-27 | 2021-08-27 | KNY28 centrally installed switchgear with dehumidifying function and anti-jump function |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110992217.5A CN113690745B (en) | 2021-08-27 | 2021-08-27 | KNY28 centrally installed switchgear with dehumidifying function and anti-jump function |
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| CN113690745B CN113690745B (en) | 2024-01-30 |
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| CN115021469A (en) * | 2022-06-28 | 2022-09-06 | 苏州金钥匙自动化设备有限公司 | High-voltage motor with intelligent temperature control function and use method |
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| CN113690745B (en) | 2024-01-30 |
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