CN117387414B - Heat exchanger applied to electric cabinet of iron tower - Google Patents
Heat exchanger applied to electric cabinet of iron tower Download PDFInfo
- Publication number
- CN117387414B CN117387414B CN202311710175.7A CN202311710175A CN117387414B CN 117387414 B CN117387414 B CN 117387414B CN 202311710175 A CN202311710175 A CN 202311710175A CN 117387414 B CN117387414 B CN 117387414B
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- fixedly connected
- air
- gas
- heat exchanger
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 68
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 34
- 230000017525 heat dissipation Effects 0.000 claims abstract description 25
- 238000007789 sealing Methods 0.000 claims abstract description 21
- 230000006835 compression Effects 0.000 claims description 37
- 238000007906 compression Methods 0.000 claims description 37
- 238000007664 blowing Methods 0.000 claims description 22
- 238000001914 filtration Methods 0.000 claims description 21
- 210000001503 joint Anatomy 0.000 claims description 18
- 238000004140 cleaning Methods 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 5
- 239000002699 waste material Substances 0.000 claims description 4
- 238000003860 storage Methods 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims description 2
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 80
- 238000010586 diagram Methods 0.000 description 7
- 239000000428 dust Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 241001075561 Fioria Species 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 210000004209 hair Anatomy 0.000 description 4
- 230000010354 integration Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005219 brazing Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
- F28F19/01—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using means for separating solid materials from heat-exchange fluids, e.g. filters
-
- 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
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/0028—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for cooling heat generating elements, e.g. for cooling electronic components or electric devices
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a heat exchanger applied to an electric cabinet of an iron tower, which relates to the technical field of heat exchangers and comprises a heat dissipation core body, wherein the upper side and the lower side of the heat dissipation core body are provided with sealing covers, the sealing covers are conical, the cross section of the side of each sealing cover from the opening side to the sealing side is gradually reduced, the outer side of the heat dissipation core body is provided with a wind scooper, the wind scooper is provided with a fan interface, the sealing covers and the wind scooper are both communicated with the inner side of the heat dissipation core body, the heat dissipation core body comprises a plurality of chips fixedly connected with each other and core cover plates at the two ends, and the chips are square. The heat exchanger applied to the electric cabinet of the iron tower has the advantages that the air conditioner is only needed in summer all the year round, the power of two fans is only consumed when the heat exchanger is used, the power of each fan is less than 100W, the energy consumption required by the air conditioner is far less, the heat exchanger is specially designed for the electric cabinet of the iron tower, and the heat exchanger is simple in structure and convenient to use.
Description
Technical Field
The invention relates to the technical field of heat exchangers, in particular to a heat exchanger applied to an electric cabinet of an iron tower.
Background
When the electric cabinet of the iron tower runs, great heat can be generated during running, so that the electric cabinet of the iron tower can be provided with relevant temperature control equipment in the prior art, an air conditioner is generally arranged at the electric cabinet in the prior art, heat is dissipated all the year round, but the energy consumption of the air conditioner is very large, the use cost is greatly increased, and when the environment temperature is lower than 26 ℃, the temperature of the air conditioner is reduced, so that the use of the air conditioner is unreasonable.
Disclosure of Invention
In order to solve the technical problems, the invention adopts the following technical scheme: the utility model provides a heat exchanger for iron tower electric cabinet, has the heat dissipation core, the upper and lower both sides of heat dissipation core are equipped with the hood, the hood is the toper and by opening side direction seal side cross-section taper, the outside of heat dissipation core is equipped with the wind scooper, be equipped with the fan interface on the wind scooper, the head hood with the wind scooper all communicates with each other with the inboard of heat dissipation core.
In the above technical scheme, the heat-dissipating core comprises a plurality of chips fixedly connected with each other and core cover plates at two ends, and the heat-exchanging core comprises a plurality of constituent materials including fins, seals, cover plates and brazing partition plates with composite solders for brazing the heat-dissipating core together.
In the above technical solution, the chip is a cube or a cuboid.
In the above technical scheme, the two sides of the wind scooper are provided with wind guiding surfaces, and the side section of the fan interface side radiating core body gradually becomes larger.
The second technical scheme of the invention for achieving the purpose is as follows: the utility model provides an iron tower electric cabinet, specifically cabinet body, one side of cabinet body is equipped with foretell heat exchanger, the head cover communicates with each other with the inner chamber of cabinet body, and upper portion or lower part head cover's opening part is equipped with the fan, the fan interface department of wind scooper also is equipped with the fan.
In the technical scheme, the heat exchanger is fixedly connected to the side face of the cabinet body through the screws.
In the above technical scheme, be located the below head cover department is equipped with gas compression subassembly, and gas compression subassembly includes the compression case, compression case fixedly connected in the inside of head cover, one side fixedly connected with air pump one of compression case towards the head cover is inside, the gas transmission end of air pump one passes through the pipe connection in the inside of compression case, the bottom inner wall fixedly connected with solid fixed ring of head cover, gu fixed ring's inside fixedly connected with gas collecting tube, the both ends of gas collecting tube are the open end, the air inlet end fixedly connected with gas storage tube of air pump one, the exhaust tube is pegged graft in the inside of gas collecting tube.
Through being provided with gas compression subassembly, in carrying out iron tower electric cabinet heat dissipation treatment process, start air pump one, air pump one is with the leading-in compression case of external gas, along with the continuous import of gas, the inside atmospheric pressure of compression case gradually increases, carry out real-time supervision through the baroceptor, after the atmospheric pressure reaches the appointed value, the pneumatic cylinder three drives closed push rod and removes towards both sides, then compressed gas promotes each exhaust fan leaf, make exhaust fan leaf deflection, then compressed gas carries great impact flow to the exhaust passage in, then get into in the electric cabinet, the exit end of exhaust passage is located the below of electric cabinet, the inside hot gas of this partial accumulative gas of part promotes the electric cabinet, make it remove to the outside through the head cover of top fast, accomplish the inside gas exchange of electric cabinet in the short time, improve the radiating effect of iron tower electric cabinet.
In the above technical scheme, the compression case is towards head cover outside department open there is the fixed orifices, and the inside fixedly connected with exhaust passage of fixed orifices, and the compression case is close to the inside fixedly connected with baffle of exhaust passage, and it has a plurality of gas passing holes to open on the baffle, and every gas passing hole department all has the exhaust fan leaf through hinge connection.
In the above technical scheme, head cover is located the equal fixedly connected with tip piece of compression case both sides department, and the equal fixedly connected with pneumatic cylinder three of opposite one side of two tip pieces, the equal fixedly connected with of output of two pneumatic cylinders three is closed the push rod, the outside that closes the push rod and baffle contacts, one side equidistance fixedly connected with unilateral baffle that the exhaust fan leaf was kept away from to the baffle, unilateral baffle is located every exhaust fan leaf department, the equal fixedly connected with collar of both sides inner wall that the compression case is close to air pump one, the equal fixedly connected with air pressure sensor of inside of two collars.
In the above technical scheme, the outside of exhaust passage is equipped with the supercharging subassembly, and the supercharging subassembly includes the air-blowing cover, open the bottom of air-blowing cover has the connecting hole, exhaust passage fixed connection is in the inside of connecting hole, open at the top of air-blowing cover has the air-blowing hole, the air-blowing cover is close to the bottom of connecting hole and opens has the butt joint hole, the inside fixedly connected with butt joint frame of butt joint hole, the outside fixedly connected with equipment piece of exhaust passage face below, the outside fixedly connected with suction nozzle of equipment piece, the top fixedly connected with air pump second of suction nozzle, the suction end of air pump second passes through the inside of pipe connection in the suction nozzle, the gas transmission end of air pump second passes through the inside of pipe connection in the butt joint frame, butt joint frame and air-blowing cover are in the intercommunication state.
Through being provided with the supercharging subassembly, outside gaseous in-process inside leading-in electric cabinet of exhaust passage starts air pump two, and air pump two is with the inside gas introduction butt joint frame that is close to the bottom of electric cabinet in, and then gets into the blast housing for this partial gas is simultaneously from the blast hole blast along with compressed gas, and the concentrated blowing of two gas further improves the inside hot gas's of electric cabinet flow rate, improves the heat transfer effect.
In the above technical scheme, the head cover is located gas collecting tube both ends department and all opens there is the inlet port, and two inlet port departments all are equipped with gas filtration subassembly, gas filtration subassembly includes gas filter screen, gas filter screen installs in the head cover is located inlet port outside department, the head cover is close to gas filter screen's inside wall fixedly connected with mounting bracket, one side fixedly connected with pneumatic cylinder two of mounting bracket towards gas filter screen, the output fixedly connected with integration piece of pneumatic cylinder two, the outside of integration piece is equipped with a plurality of connecting rods, the equal fixedly connected with inner support piece of tip of every connecting rod, inner support piece contacts with gas filter screen's inboard.
Through being provided with gas filtering component, inside the leading-in electric cabinet of gas with external gas under the air pump operating condition, be located and prevent that a large amount of dust from carrying in the external gas from causing the inside electrical component of electric cabinet to be polluted, then realize external gas's filtration through gas filtering component, ensure that the electric cabinet is inside can not polluted by the dust, the gas filtering in-process, the interior supporting shoe of each connecting rod tip supports gas filter screen, thereby make gas filter screen be in the state of expanding completely, the speed of passing through of gas is accelerated, simultaneously, after gas filter screen uses a period of time, then adjust the pneumatic cylinder second and drive the integration piece and remove towards the inside of hood, then adjust the pneumatic cylinder and drive cleaning brush hair on the promotion clamp plate and clean dust and impurity that gas filter screen outside is attached, ensure that gas filter screen is in high-efficient operating condition all the time.
In the above technical scheme, the head cover is close to the outside fixedly connected with fixed plate of gas filter screen, and the outside fixedly connected with pneumatic cylinder one of fixed plate, and the output fixedly connected with of pneumatic cylinder one promotes the clamp plate, promotes the clamp plate and is equipped with the cleaning brush hair towards the outside equidistance of gas filter screen, promotes the outside equidistance of clamp plate to leave there is the waste disposal hole.
In summary, compared with the traditional technical means, the technical scheme provided by the invention has the following beneficial effects: the heat exchanger is arranged on the electric cabinet of the iron tower for use, the air conditioner is only needed in summer all the year round, the power of two fans is only consumed when the heat exchanger is used, the power of each fan is less than 100W, the energy consumption required by the air conditioner is far less, the heat exchanger is specially designed for the electric cabinet of the iron tower, and the heat exchanger has a simple structure and is convenient to use.
Drawings
Fig. 1 is a schematic perspective view of a heat exchanger applied to a heat exchanger of an electric cabinet of an iron tower according to an embodiment of the present invention.
Fig. 2 is a schematic view of another perspective view of a heat exchanger applied to a heat exchanger of an electric cabinet of an iron tower according to an embodiment of the present invention.
Fig. 3 is a schematic front view of a heat exchanger applied to a heat exchanger of an electric cabinet of an iron tower according to an embodiment of the present invention.
Fig. 4 is a schematic rear view of a heat exchanger applied to a heat exchanger of an electric cabinet of an iron tower according to an embodiment of the present invention.
Fig. 5 is a schematic front view of an electric cabinet for iron towers according to a second embodiment of the present invention.
Fig. 6 is a schematic diagram of the overall structure of a heat exchanger applied to an electric cabinet of an iron tower according to the third embodiment.
Fig. 7 is a turnover diagram of the whole structure of a heat exchanger applied to an electric cabinet of an iron tower according to the third embodiment.
Fig. 8 is a schematic diagram of an internal structure of a head cover of a heat exchanger applied to an electric cabinet of an iron tower according to the third embodiment.
Fig. 9 is a schematic diagram of a gas compression assembly of a heat exchanger for an electric tower cabinet according to the third embodiment.
Fig. 10 is a structural inversion diagram of fig. 9.
Fig. 11 is a schematic diagram of a gas filtering assembly of a heat exchanger applied to an electric cabinet of an iron tower according to the third embodiment.
Fig. 12 is a schematic diagram of a supercharging assembly of a heat exchanger applied to an electric cabinet of an iron tower according to the third embodiment.
In the figure: 100. a heat exchanger; 110. a heat dissipation core; 111. a chip; 112. a core cover plate; 120. sealing the hood; 130. a wind scooper; 131. a fan interface; 132. an air guiding surface; 200. a cabinet body; 300. a gas filtration assembly; 301. a gas filter screen; 302. pushing the pressing plate; 303. a first hydraulic cylinder; 304. a fixing plate; 305. waste discharging holes; 306. cleaning brush hair; 307. an integration block; 308. a connecting rod; 309. a mounting frame; 310. a second hydraulic cylinder; 311. an inner support block; 400. a gas compression assembly; 401. a compression box; 402. an exhaust passage; 403. a gas collecting tube; 404. a fixing ring; 405. an air pump I; 406. an exhaust pipe; 407. an end block; 408. a mounting ring; 409. an air pressure sensor; 410. a partition plate; 411. exhaust fan blades; 412. a unidirectional baffle plate; 413. closing the push rod; 414. a hydraulic cylinder III; 500. a pressurizing assembly; 501. a gas-blowing cover; 502. a suction nozzle; 503. a butt joint frame; 504. an air pump II; 505. assembling blocks; 506. a connection hole; 507. and (5) air holes are formed.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Embodiment one: as shown in fig. 1 to 4, a heat exchanger for an electric cabinet of an iron tower is provided with a heat dissipation core 110, the upper side and the lower side of the heat dissipation core 110 are provided with a sealing cover 120, the sealing cover 120 is conical and the cross section of the side of the opening, which is sealed from the side to the side, is gradually reduced, the outer side of the heat dissipation core 110 is provided with a wind scooper 130, the wind scooper 130 is provided with a fan interface 131, and the sealing cover 120 and the wind scooper 130 are both communicated with the inner side of the heat dissipation core 110.
As shown in fig. 1 and 2, the heat dissipation core 110 includes a plurality of chips 111 fixedly connected to each other and a core cover 112 at both ends.
As shown in fig. 1 and 2, the chip 111 is square, and the heat dissipation efficiency of the square chip 111 is highest, but the heat exchanger 100 in the prior art is limited in that most of the mounting positions are rectangular, and the electric cabinet of the iron tower has a larger volume, so that a square can be selected.
As shown in fig. 1 and 2, the air guiding cover 130 is provided with air guiding surfaces 132 at two sides, and the cross section of the fan interface 131 side to the heat dissipation core 110 side is gradually increased.
Embodiment two: as shown in fig. 5, in an iron tower electric cabinet, a specific cabinet body 200 is provided, one side of the cabinet body 200 is provided with the heat exchanger 100 according to the first embodiment, the end enclosure cover 120 is communicated with the inner cavity of the cabinet body 200, a fan is provided at the opening of the upper end enclosure cover 120, and a fan is also provided at the fan interface 131 of the air guide cover 130.
As shown in fig. 5, the heat exchanger 100 is fixedly connected to the side of the cabinet 200 by screws.
Embodiment III: as shown in fig. 6-10, the seal head cover 120 located below is provided with a gas compression assembly 400, and the gas compression assembly 400 comprises a compression box 401, the compression box 401 is fixedly connected to the inside of the seal head cover 120, one side of the compression box 401, which faces the inside of the seal head cover 120, is fixedly connected with a first air pump 405, the air delivery end of the first air pump 405 is connected to the inside of the compression box 401 through a pipeline, the bottom inner wall of the seal head cover 120 is fixedly connected with a fixed ring 404, the inside of the fixed ring 404 is fixedly connected with a gas collecting tube 403, the two ends of the gas collecting tube 403 are all open ends, the air inlet end of the first air pump 405 is fixedly connected with a gas storage tube, the gas extraction tube 406 is inserted into the inside of the gas collecting tube 403, the compression box 401 is provided with a fixed hole at the position facing the outside of the seal head cover 120, and is fixedly connected with a gas exhaust channel 402, the compression box 401 is close to the inside of the gas channel 402, each gas passing hole is provided with a plurality of air passing holes 410, each air passing hole is connected with a gas exhaust fan 411 through a hinge, the seal head cover 120 is located at two sides of the compression box 401, the opposite sides are fixedly connected with end blocks 407, one side 414 of the two end blocks are fixedly connected with a single-way air cylinder 408 is respectively, three opposite sides of the end blocks are respectively connected with a single-way air cylinder 408, three side blades 412 are respectively, and the two end blocks are connected with a sealing rod pieces are respectively, and two side of a sealing rod piece is connected with a sealing rod piece and a sealing rod piece is connected with a sealing piece and a sealing piece, and a sealing piece is connected with a sealing piece, and a sealing piece is closely with a sealing piece.
In a specific application scenario, in the heat dissipation treatment process of the electric cabinet of the iron tower, the air pump I405 is started, the air pump I405 guides external air into the compression box 401, the air pressure inside the compression box 401 is gradually increased along with continuous introduction of the air, real-time monitoring is performed through the air pressure sensor 409, after the air pressure reaches a specified value, the hydraulic cylinder III 414 drives the closing push rod 413 to move towards two sides, compressed air pushes each exhaust fan blade 411, so that the exhaust fan blades 411 deflect, the compressed air carries larger impact force to flow into the exhaust channel 402 and then enters the electric cabinet, the outlet end of the exhaust channel 402 is positioned below the electric cabinet, and the partially accumulated air pushes hot air inside the electric cabinet, so that the hot air can quickly move to the outer side through the head cover 120 above, air exchange inside the electric cabinet is completed in a short time, and the heat dissipation effect of the electric cabinet of the iron tower is improved.
As shown in fig. 6, 7 and 12, the outer side of the exhaust channel 402 is provided with a pressurizing assembly 500, and the pressurizing assembly 500 comprises a gas-blowing cover 501, a connecting hole 506 is formed in the bottom of the gas-blowing cover 501, the exhaust channel 402 is fixedly connected to the inside of the connecting hole 506, a gas-blowing hole 507 is formed in the top of the gas-blowing cover 501, a butt joint hole is formed in the bottom of the gas-blowing cover 501, which is close to the connecting hole 506, a butt joint frame 503 is fixedly connected to the inside of the butt joint hole, an assembly block 505 is fixedly connected to the outer side of the exhaust channel 402 facing downwards, an air suction nozzle 502 is fixedly connected to the outer side of the assembly block 505, an air pump second 504 is fixedly connected to the top of the air suction nozzle 502, the air suction end of the air pump second 504 is connected to the inside of the air suction nozzle 502 through a pipeline, and the air delivery end of the air pump second 504 is connected to the inside of the butt joint frame 503, and the butt joint frame 503 and the gas-blowing cover 501 are in a communicating state.
Specifically, in the process that external gas is led into the electric cabinet through the exhaust channel 402, the air pump II 504 is started, the air pump II 504 leads the gas close to the bottom in the electric cabinet into the butt joint frame 503, and then the gas enters the gas blowing cover 501, so that the part of gas simultaneously bulges out of the gas blowing holes 507 along with compressed gas, and the two gases are blown in a concentrated manner, so that the flow rate of hot gas in the electric cabinet is further improved, and the heat exchange effect is improved.
As shown in fig. 6, fig. 8 and fig. 11, the end enclosure cover 120 is provided with air inlets at two ends of the gas collecting tube 403, and the two air inlets are provided with the air filtering component 300, the air filtering component 300 comprises the air filtering net 301, the air filtering net 301 is installed at the outer side of the end enclosure cover 120, the inner side wall of the end enclosure cover 120 close to the air filtering net 301 is fixedly connected with the mounting bracket 309, one side of the mounting bracket 309 facing the air filtering net 301 is fixedly connected with the second hydraulic cylinder 310, the output end of the second hydraulic cylinder 310 is fixedly connected with the integrating block 307, the outer side of the integrating block 307 is provided with a plurality of connecting rods 308, the end part of each connecting rod 308 is fixedly connected with an inner supporting block 311, the inner supporting block 311 is contacted with the inner side of the air filtering net 301, the outer side of the end enclosure cover 120 close to the air filtering net 301 is fixedly connected with the fixing plate 304, the outer side of the fixing plate 304 is fixedly connected with the first hydraulic cylinder 303, the output end of the first hydraulic cylinder 303 is fixedly connected with the pushing press plate 302, the pushing press plate 302 is provided with cleaning bristles 306 facing the outer side of the air filtering net 301, and the outer side of the pushing press plate 302 is equidistantly separated from the waste discharging hole 305.
It should be noted that, the air pump one 405 guides the external air into the electric cabinet in the working state, and is located to prevent the electric components inside the electric cabinet from being polluted due to a large amount of dust carried in the external air, so that the external air is filtered by the air filtering assembly 300, and the electric cabinet is ensured not to be polluted by dust.
Specifically, in the gas filtering process, the inner supporting blocks 311 at the end of each connecting rod 308 support the gas filter 301, so that the gas filter 301 is in a completely unfolded state, and the gas passing rate is accelerated, meanwhile, when the gas filter 301 is used for a period of time, the second adjusting hydraulic cylinder 310 drives the integrating block 307 to move towards the inside of the hood 120, and then the first adjusting hydraulic cylinder 303 drives the cleaning brush hairs 306 on the pushing pressing plate 302 to clean dust and impurities attached to the outer side of the gas filter 301, so that the gas filter 301 is ensured to be always in a high-efficiency working state.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (6)
1. The heat exchanger applied to the electric cabinet of the iron tower is characterized by comprising a heat dissipation core body (110), wherein the upper side and the lower side of the heat dissipation core body (110) are provided with seal covers (120), the seal covers (120) are conical, the cross section of the side of each seal is gradually reduced from the opening side to the sealing side, the outer side of the heat dissipation core body (110) is provided with a wind scooper (130), the wind scooper (130) is provided with a fan interface (131), and the seal covers (120) and the wind scoopers (130) are communicated with the inner side of the heat dissipation core body (110);
the gas compression assembly (400) is arranged at the seal head cover (120) positioned below, the gas compression assembly (400) comprises a compression box (401), the compression box (401) is fixedly connected to the inside of the seal head cover (120), one side of the compression box (401) facing the inside of the seal head cover (120) is fixedly connected with a first air pump (405), the air delivery end of the first air pump (405) is connected to the inside of the compression box (401) through a pipeline, the bottom inner wall of the seal head cover (120) is fixedly connected with a fixing ring (404), the inside of the fixing ring (404) is fixedly connected with a gas collecting tube (403), the two ends of the gas collecting tube (403) are open ends, the air inlet end of the first air pump (405) is fixedly connected with a gas storage tube, and the gas extraction tube (406) is inserted into the inside of the gas collecting tube (403);
the compression box (401) is provided with a fixing hole facing the outer side of the sealing cover (120), the inside of the fixing hole is fixedly connected with an exhaust channel (402), the inside of the compression box (401) close to the exhaust channel (402) is fixedly connected with a baffle plate (410), the baffle plate (410) is provided with a plurality of air passing holes, and each air passing hole is connected with an exhaust fan blade (411) through a hinge;
the air pump is characterized in that a pressurizing assembly (500) is arranged on the outer side of the air exhaust channel (402), the pressurizing assembly (500) comprises an air blowing cover (501), a connecting hole (506) is formed in the bottom of the air blowing cover (501), the air exhaust channel (402) is fixedly connected to the inside of the connecting hole (506), an air blowing hole (507) is formed in the top of the air blowing cover (501), a butt joint hole is formed in the bottom of the air blowing cover (501) close to the connecting hole (506), a butt joint frame (503) is fixedly connected to the inside of the butt joint hole, an assembling block (505) is fixedly connected to the outer side of the air exhaust channel (402) facing downwards, an air suction nozzle (502) is fixedly connected to the outer side of the assembling block (505), an air pump II (504) is fixedly connected to the top of the air suction nozzle (502), the air suction end of the air pump II (504) is connected to the inside of the air suction nozzle (502) through a pipeline, and the air delivery end of the air pump II (504) is connected to the inside the butt joint frame (503) through a pipeline, and the butt joint frame (503) and the air blowing cover (501) are in a communicating state.
The end socket cover (120) is located the equal fixedly connected with end block (407) of compression case (401) both sides department, and the equal fixedly connected with pneumatic cylinder three (414) of opposite one side of two end blocks (407), the equal fixedly connected with of output of two pneumatic cylinders three (414) closes push rod (413), the outside of closing push rod (413) and baffle (410) contacts, one side equidistance fixedly connected with unidirectional resistance board (412) of baffle (410) keeping away from exhaust fan blade (411), unidirectional resistance board (412) are located every exhaust fan blade (411) department, both sides inner wall that compression case (401) are close to air pump one (405) is equal fixedly connected with collar (408), the inside of two collar (408) is equal fixedly connected with air pressure sensor (409).
2. A heat exchanger for an electric pylon according to claim 1, wherein the heat-dissipating core (110) comprises a plurality of chips (111) fixedly connected to each other and core cover plates (112) at both ends.
3. A heat exchanger for electric cabinets for iron towers according to claim 2, characterized in that the chip (111) is square.
4. The heat exchanger for the electric cabinet of the iron tower according to claim 1, wherein the wind guiding covers (130) are provided with wind guiding surfaces (132) at two sides, and the side sections of the fan interfaces (131) and the side sections of the heat dissipation core bodies (110) are gradually enlarged.
5. The heat exchanger applied to the electric cabinet of the iron tower according to claim 4, wherein the end enclosure cover (120) is provided with air inlets at two ends of the gas collecting tube (403), the two air inlets are provided with the air filtering component (300), the air filtering component (300) comprises an air filter screen (301), the air filter screen (301) is installed at the outer side of the air inlet of the end enclosure cover (120), the inner side wall of the end enclosure cover (120) close to the air filter screen (301) is fixedly connected with a mounting frame (309), one side of the mounting frame (309) facing the air filter screen (301) is fixedly connected with a hydraulic cylinder II (310), the output end of the hydraulic cylinder II (310) is fixedly connected with an integrating block (307), the outer side of the integrating block (307) is provided with a plurality of connecting rods (308), the end part of each connecting rod (308) is fixedly connected with an inner supporting block (311), and the inner supporting block (311) is contacted with the inner side of the air filter screen (301).
6. The heat exchanger applied to an electric cabinet of an iron tower according to claim 5, wherein the end enclosure cover (120) is fixedly connected with a fixing plate (304) close to the outer side of the gas filter screen (301), the outer side of the fixing plate (304) is fixedly connected with a first hydraulic cylinder (303), the output end of the first hydraulic cylinder (303) is fixedly connected with a pushing pressing plate (302), cleaning bristles (306) are equidistantly arranged on the pushing pressing plate (302) facing the outer side of the gas filter screen (301), and waste discharge holes (305) are equidistantly arranged on the outer side of the pushing pressing plate (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311710175.7A CN117387414B (en) | 2023-12-13 | 2023-12-13 | Heat exchanger applied to electric cabinet of iron tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311710175.7A CN117387414B (en) | 2023-12-13 | 2023-12-13 | Heat exchanger applied to electric cabinet of iron tower |
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| Publication Number | Publication Date |
|---|---|
| CN117387414A CN117387414A (en) | 2024-01-12 |
| CN117387414B true CN117387414B (en) | 2024-02-13 |
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| CN202311710175.7A Active CN117387414B (en) | 2023-12-13 | 2023-12-13 | Heat exchanger applied to electric cabinet of iron tower |
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| CN (1) | CN117387414B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113809653A (en) * | 2021-09-08 | 2021-12-17 | 陈明鑫 | Outdoor novel heat dissipation regulator cubicle |
| CN215345674U (en) * | 2021-07-31 | 2021-12-28 | 浙江万可电气设备有限公司 | Subway fan control cabinet |
| CN115127282A (en) * | 2022-08-12 | 2022-09-30 | 锐莱热控科技（北京）有限公司 | Radiator based on circulating water cooling type |
| CN115523109A (en) * | 2022-09-16 | 2022-12-27 | 浙江运达风电股份有限公司 | Wind turbine generator system tower section of thick bamboo cooling system |
| CN219389906U (en) * | 2023-02-10 | 2023-07-21 | 上海埃昂空调制冷设备有限公司 | Condensation heat recovery dehumidification fresh air conditioning unit |
-
2023
- 2023-12-13 CN CN202311710175.7A patent/CN117387414B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN215345674U (en) * | 2021-07-31 | 2021-12-28 | 浙江万可电气设备有限公司 | Subway fan control cabinet |
| CN113809653A (en) * | 2021-09-08 | 2021-12-17 | 陈明鑫 | Outdoor novel heat dissipation regulator cubicle |
| CN115127282A (en) * | 2022-08-12 | 2022-09-30 | 锐莱热控科技（北京）有限公司 | Radiator based on circulating water cooling type |
| CN115523109A (en) * | 2022-09-16 | 2022-12-27 | 浙江运达风电股份有限公司 | Wind turbine generator system tower section of thick bamboo cooling system |
| CN219389906U (en) * | 2023-02-10 | 2023-07-21 | 上海埃昂空调制冷设备有限公司 | Condensation heat recovery dehumidification fresh air conditioning unit |
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| Publication number | Publication date |
|---|---|
| CN117387414A (en) | 2024-01-12 |
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| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A heat exchanger applied to tower cabinets Granted publication date: 20240213 Pledgee: Bank of Nanjing Co.,Ltd. Changzhou Branch Pledgor: Changzhou andiwei heat exchanger Co.,Ltd. Registration number: Y2024980013921 |
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