Refrigeration cooling device with air-blowing dust removal structure

Abstract

The invention provides a refrigerating and cooling device with an air-blowing dust removal structure, and relates to the technical field of refrigerating and cooling, the refrigerating and cooling device comprises a device shell component, a filtering and dust removal mechanism is mounted in the device shell component, a filter element is mounted in the filtering and dust removal mechanism, and a grating dust removal mechanism is mounted on one side of the filtering and dust removal mechanism. The invention aims to provide a scraper blade capable of stripping dust on the surface of a filter element, and a conveying roller is matched to convey the stripped dust to the rear side of a sliding block, so that the influence of dust blockage on the efficiency of the scraper blade is prevented, the service life of the filter element is prolonged, and the dust filtering efficiency of the filter element is improved; and meanwhile, the rotating shaft can rotate by itself in cooperation with the second toothed plate, dust of the air inlet grille can be cleaned through a cleaning brush installed at one end of the rotating shaft, and dust cleaning can be assisted for the air inlet grille while air purification can be achieved.

Description

Technical Field

[0001] The invention relates to the technical field of refrigeration and temperature reduction, and in particular to a refrigeration and temperature reduction device with an air blowing dust removal structure. Background Art

[0002] The underground gold mining environment is closed, humid and dusty, so a refrigeration and cooling device is needed to cool the gold mining environment to improve the working environment of the workers. The refrigeration and cooling device uses the evaporative cooling principle of outdoor fresh air to cool down and conduct convection ventilation with the mine to achieve the purpose of ventilation and cooling in the mine.

[0003] At present, in the prior art, when the refrigeration device is working, dust will adhere to the surface of the filter element during the air exchange process. After long-term use, the dust will accumulate on the surface of the filter element, affecting the ventilation efficiency of the filter element. Some dust will also adhere to the air intake grilles on both sides of the refrigeration device. Long-term operation will affect the air intake volume of the air intake grilles, thereby reducing the air exchange efficiency of the refrigeration device. The filter element needs to be replaced and maintained regularly. Due to the limitations of the narrow environment in the mine, the efficiency of filter element replacement is affected. Summary of the invention

[0004] The purpose of the present invention is to solve the problem in the prior art that dust in a mine not only clogs the filter element but also clogs the air intake grille of a refrigeration device, and that the daily replacement and maintenance of the filter element is slow due to the limitation of the space in the mine.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a refrigeration and cooling device with an air-blowing dust removal structure, comprising a device shell component, a filtering dust removal mechanism is installed in the device shell component, a filter element is installed in the filtering dust removal mechanism, a grille dust removal mechanism is installed on one side of the filtering dust removal mechanism, the filtering dust removal mechanism can also maintain and clean the surface of the filter element when the air is dusted, and the grille dust removal mechanism can also assist in replacing the filter element during the dust removal process of the grille; the filtering dust removal mechanism comprises a disassembly cover plate, an upper connecting rod is fixedly connected to the upper side of the surface of one side of the disassembly cover plate, a lower connecting plate is fixedly connected to the lower side of the surface of one side of the disassembly cover plate, a filter element bracket is fixedly connected to the same end of the lower connecting plate and the upper connecting rod, and side air inlet holes are arranged on both sides of the filter element bracket; the grille dust removal mechanism comprises a mounting slide rail, a water receiving tray is installed in the mounting slide rail, a pull handle is fixedly connected to one side of the water receiving tray, a side slide rail is fixedly connected to the same end of the mounting slide rail, and a limiting groove is arranged on the upper ends of the two side slide rails.

[0006] Furthermore, the device shell component includes an equipment shell, a maintenance cover is installed on the upper surface of the equipment shell, the maintenance cover is provided with an air outlet fan, air inlet holes are provided on both sides of the equipment shell, a filter plate is fixedly connected to the air inlet of the equipment shell, an air intake grille is provided on the outer side of the two filter plates, the air intake grille is fixedly connected to the outer edge of the air inlet, an inspection hole is provided on the rear surface of the equipment shell, and the disassembly cover is located in the inspection hole.

[0007] Furthermore, a water inlet is provided on one side of the upper surface of the equipment casing, a wet curtain is provided on the inner side of the two filter plates, a water collector is provided above the wet curtain, the water collector is fixedly connected to the inner wall of the equipment casing, a support plate is provided below the wet curtain, the support plate is fixedly connected to the inner wall of the equipment casing, a side mounting plate is provided on the inner side of the two wet curtains, a collection fan is rotatably installed in the side mounting plates, the two side mounting plates are fixedly connected to one side of the inner wall of the equipment casing, and the mounting rail is located below the equipment casing.

[0008] Furthermore, a filter element is installed in the filter element bracket, a slip ring is fixedly connected to the upper edge of the filter element bracket, a gear ring is fixedly connected to the outer side of the slip ring, sliders are installed on both sides of the slip ring, the slider is close to the side air inlet, a scraper is fixedly connected to one side of the lower surface of the slider, a dust accumulation plate is fixedly connected to the other side of the lower surface of the slider, a conveying roller is arranged between the scraper and the dust accumulation plate, a No. 1 driven gear is fixedly connected to the conveying roller, the No. 1 driven gear and the conveying roller are rotatably installed on the lower surface of the slider, and the No. 1 driven gear is meshed with the gear ring.

[0009] Furthermore, a connecting seat is fixedly connected to the middle part of one side of the dust accumulation plate, a transmission special-shaped rod is rotatably installed in the connecting seat, a mounting sheet metal is rotatably installed at one end of the transmission special-shaped rod, a No. 1 slide groove is provided in the middle part of the disassembly cover plate, the No. 1 slide groove is located between the upper connecting rod and the lower connecting plate, a pushing handle is fixedly connected to one side of the mounting sheet metal, the mounting sheet metal is installed in the No. 1 slide groove, the filter element bracket is located in the middle part of the equipment housing, transmission sheet metals are rotatably installed on both sides of the filter element bracket, and an arc-shaped limit plate is rotatably installed at one end of the transmission sheet metal.

[0010] Furthermore, the arc-shaped limit plate is located above the filter element bracket, and one end of the inner side of the arc-shaped limit plate is fixedly connected to a central axis, and the central axis is rotatably installed on the inner wall of the equipment housing. Side mounting rods are fixedly connected above the two side surfaces of the disassembly cover plate, and a No. 1 limit block is fixedly connected below the two side surfaces of the disassembly cover plate, and a limit rod is installed in the No. 1 limit block, and the limit rod is fixedly connected to one side surface of the equipment housing.

[0011] Furthermore, a No. 2 limit block is installed in each of the limit grooves, one side of the No. 2 limit block is fixedly connected to a Z-shaped transmission rod, a rotating shaft is rotatably installed on the upper end of the Z-shaped transmission rod, one end of the rotating shaft is rotatably installed with a mounting seat, the mounting seat is fixedly connected to a surface of one side of the disassembly cover plate, one end of the rotating shaft is fixedly connected to a driving gear, one side of the driving gear is meshedly connected to a No. 1 tooth plate, one side of the No. 1 tooth plate is fixedly connected to a lifting bracket, and the lifting bracket is arranged in a C shape.

[0012] Furthermore, an electric push rod is fixedly connected to the middle part of the lower surface of the lifting bracket, and the electric push rod is fixedly connected to one side of the upper surface of the equipment casing. Side slide rails are installed at both ends of the lifting bracket, and the side slide rails are fixedly connected to one side surface of the equipment casing. Two limit slide rails are fixedly connected to the lower end of the lifting bracket, and the limit slide rails are installed on the side mounting rod.

[0013] Furthermore, one side of the limiting slide rail is fixedly connected to a vertical slide rail, one side of the vertical slide rail is fixedly connected to an assembly plate, one side of the assembly plate is provided with a No. 2 slide groove, a driving screw is rotatably installed in the No. 2 slide groove, the upper end of the driving screw is fixedly connected to a forward and reverse motor, the forward and reverse motor is fixedly connected to the upper end of the assembly plate, the driving screw is meshingly connected to a T-shaped slider, the T-shaped slider is installed on the vertical slide rail, one end of the T-shaped slider is rotatably installed with a rotating shaft, one side of the assembly plate is fixedly connected to a No. 2 tooth plate, one end of the rotating shaft is fixedly connected to a No. 2 driven gear, one side of the No. 2 driven gear is meshingly connected to the No. 2 tooth plate, and one side of the rotating shaft is fixedly connected to a cleaning brush, and the cleaning brush is located on one side of the air intake grille.

[0014] Compared with the prior art, the advantages and positive effects of the present invention are: In the present invention, the electric push rod drives the lifting bracket to rise and fall, and the lifting bracket cooperates with the Z-shaped transmission rod and the No. 2 limit block to push the installation slide rail to move horizontally from the inside of the equipment shell to the outside. A water collecting pan is installed in the installation slide rail, which makes it convenient to disassemble and replace the docking water pan. The lifting bracket cooperates with the limit slide rail to push the removal cover plate and the filter element bracket to move horizontally in the inspection hole. During the movement of the filter element bracket, the transmission sheet metal can drive the arc limit plate to rotate around the central axis. When the arc limit plate is expanded, the filter element in the filter element bracket can be replaced. When the arc limit plates are combined, the filter element can be limited to fix the filter element in the filter element bracket. The filter element can also be conveniently replaced, thereby improving the practicality of the refrigeration device and extending the service life of the refrigeration device. In the present invention, the reciprocating push-pull handle drives the installation sheet metal to rise and fall in the No. 1 slide groove, and the installation sheet metal cooperates with the transmission special-shaped rod to drive the two slide blocks to reciprocate on both sides of the slip ring. Scrapers and dust accumulation plates are respectively connected to the two sides of the lower surface of the slide block. The scraper can peel off the dust on the surface of the filter element, and cooperate with the conveying roller to transport the peeled dust to the rear side of the slide block to prevent dust clogging from affecting the efficiency of the scraper, thereby extending the service life of the filter element and improving the dust filtering efficiency of the filter element. The forward and reverse motor can drive the rotating shaft to reciprocate up and down, and at the same time, the rotating shaft can rotate by itself in cooperation with the No. 2 tooth plate. A cleaning brush is installed at one end of the rotating shaft to clean the dust on the air intake grille, which can not only purify the air but also assist in cleaning the dust on the air intake grille. BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 It is a schematic perspective view of the overall structure of one side of a refrigeration and temperature reduction device with an air blowing dust removal structure according to the present invention; Figure 2 It is a schematic three-dimensional diagram of the other side structure of a refrigeration and temperature-reducing device with an air-blowing dust removal structure according to the present invention; Figure 3 A schematic three-dimensional diagram of the overall structure of a housing component of a refrigeration and temperature-reducing device with an air-blowing dust removal structure according to the present invention; Figure 4 A schematic three-dimensional diagram of the cross-sectional structure of an equipment housing of a refrigeration and temperature-reducing device with an air-blowing dust removal structure according to the present invention; Figure 5 It is a schematic perspective view of the structure of one side of the filter dust removal mechanism and the grille dust removal mechanism combined in a refrigeration and cooling device with an air-blowing dust removal structure according to the present invention; Figure 6 It is a schematic three-dimensional diagram of the other side structure of the combined type of filtering dust removal mechanism and grille dust removal mechanism of a refrigeration and cooling device with an air-blowing dust removal structure of the present invention; Figure 7 A schematic three-dimensional diagram of the overall structure of a grille dust removal mechanism of a refrigeration and cooling device with an air-blowing dust removal structure according to the present invention; Figure 8It is a schematic three-dimensional diagram of the lifting bracket and Z-shaped transmission rod structure of a refrigeration and cooling device with an air-blowing dust removal structure of the present invention; Fig. 9 A schematic three-dimensional diagram of the partial structure of a grille dust removal mechanism of a refrigeration and cooling device with an air-blowing dust removal structure according to the present invention; Fig.10 A schematic three-dimensional diagram of the overall structure of a filtering dust removal mechanism of a refrigeration and cooling device with an air-blowing dust removal structure according to the present invention; Fig.11 A schematic perspective view of the cross-sectional structure of a disassembled cover plate of a refrigeration and cooling device with an air-blowing dust removal structure according to the present invention; Fig.12 The present invention is a three-dimensional diagram showing the structure of a filtering dust removal mechanism of a refrigeration and cooling device with an air blowing dust removal structure.

[0015] Description of the drawings: 100, device housing member; 200, filter dust removal mechanism; 300, grille dust removal mechanism; 101, device housing; 102, maintenance cover; 103, water collector; 104, wet curtain; 105, support plate; 106, side mounting plate; 107, collection fan; 108, filter plate; 109, air intake grille; 110, inspection hole; 111, air outlet fan; 112, water inlet; 2 01. Remove the cover plate; 202. Filter element bracket; 203. Side air inlet; 204. Side mounting rod; 205. Limit rod; 206. No. 1 limit block; 207. Upper connecting rod; 208. No. 1 slide; 209. Filter element; 210. Lower connecting plate; 211. Push handle; 212. Install sheet metal; 213. Transmission special-shaped rod; 214. Gear ring; 215. Slip ring; 216. Transmission sheet metal; 2 17, arc limit plate; 218, center axis; 219, driven gear No. 1; 220, slider; 221, scraper; 222, conveying roller; 223, dust accumulation plate; 224, connecting seat; 301, electric push rod; 302, lifting bracket; 303, installation rail; 304, vertical rail; 305, pull handle; 306, water tray; 307, No. 1 tooth plate; 308, side rail; 30 9. Limiting slide rail; 310. Limiting groove; 311. Rotating shaft; 312. Mounting seat; 313. Z-shaped transmission rod; 314. No. 2 limiting block; 315. Driving gear; 316. Assembly plate; 317. No. 2 slide groove; 318. Forward and reverse motor; 319. T-shaped slider; 320. No. 2 gear plate; 321. Driving screw rod; 322. No. 2 driven gear; 323. Rotating shaft; 324. Cleaning brush. DETAILED DESCRIPTION

[0016] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0017] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0018] Embodiment, according to Figure 1-Figure 12 A refrigeration and cooling device with an air-blowing dust removal structure provided by an embodiment of the present invention comprises a device shell component 100, a filtering dust removal mechanism 200 is installed in the device shell component 100, a filter element 209 is installed in the filtering dust removal mechanism 200, a grille dust removal mechanism 300 is installed on one side of the filtering dust removal mechanism 200, the filtering dust removal mechanism 200 can also maintain and clean the surface of the filter element 209 when performing dust removal treatment on the air, and the grille dust removal mechanism 300 can also assist in replacing the filter element 209 during the dust removal process on the grille; the filtering dust removal mechanism 200 comprises a disassembly cover plate 201, an upper connecting rod 207 is fixedly connected to the upper side of the surface of one side of the disassembly cover plate 201, a lower connecting plate 210 is fixedly connected to the lower side of the surface of one side of the disassembly cover plate 201, and the lower connecting plate 210 and the upper connecting rod 20 The same end is fixedly connected with a filter element holder 202, and side air inlet holes 203 are arranged on both sides of the filter element holder 202. Air can flow into the filter element 209 in the filter element holder 202 through the side air inlet holes 203, and dust in the air can be filtered and purified by the filter element 209; the grille dust removal mechanism 300 includes a mounting rail 303, a water receiving tray 306 is installed in the mounting rail 303, and a pulling handle 305 is fixedly connected to one side of the water receiving tray 306. The same end of the mounting rail 303 is fixedly connected with a limiting rail 309, and the upper ends of the two limiting rails 309 are provided with limiting grooves 310. Through the fixed connection between the mounting rail 303 and the limiting rail 309, the mounting rail 303 and the limiting rail 309 can be moved synchronously, which is convenient for removing the water receiving tray 306 on the mounting rail 303 and replacing the water receiving tray 306 more quickly.

[0019] The device housing component 100 includes an equipment housing 101, a maintenance cover 102 is installed on the upper surface of the equipment housing 101, and the maintenance cover 102 is provided with an air outlet fan 111, and the air outlet fan 111 can transport the cooled and filtered air into the mine cave, and air inlets are provided on both sides of the equipment housing 101, and a filter plate 108 is fixedly connected to the air inlet of the equipment housing 101, and an air intake grille 109 is provided on the outer side of the two filter plates 108, and the air intake grille 109 is fixedly connected to the outer edge of the air inlet, and an inspection hole 110 is provided on the rear surface of the equipment housing 101, and the disassembly cover 201 is located in the inspection hole 110, and a water inlet 112 is provided on one side of the upper surface of the equipment housing 101, and a wet curtain 104 is provided on the inner side of the two filter plates 108, and a collecting Water collector 103, the water collector 103 is fixedly connected to the inner wall of the equipment housing 101, cooling water is added to the water collector 103 through the water inlet 112, the water collector 103 can pour the cooling water on the wet curtain 104, the air can be cooled when passing through the wet curtain 104, a support plate 105 is arranged under the wet curtain 104, the support plate 105 is fixedly connected to the inner wall of the equipment housing 101, two side mounting plates 106 are arranged on the inner side of the wet curtain 104, and a collecting fan 107 is rotatably installed in the side mounting plates 106, the collecting fan 107 can transport the air near the air intake grille 109 to the equipment housing 101 through the filter plate 108 and the wet curtain 104 in turn, the two side mounting plates 106 are fixedly connected to one side of the inner wall of the equipment housing 101, and the mounting slide rail 303 is located below the equipment housing 101.

[0020] The filter element 209 is installed in the filter element bracket 202, and a slip ring 215 is fixedly connected to the upper edge of the filter element bracket 202. A gear ring 214 is fixedly connected to the outer side of the slip ring 215. Slide blocks 220 are installed on both sides of the slip ring 215. The slide blocks 220 are close to the side air inlet 203. A scraper 221 is fixedly connected to one side of the lower surface of the slide block 220. The scraper 221 moves along the two sides of the slip ring 215 close to the side air inlet 203 through the slide block 220, and the scraper 221 moves along the two sides of the slip ring 215 close to the side air inlet 203 through the slide block 220. The accumulated dust can be removed from the surface of the filter element 209. A dust accumulation plate 223 is fixedly connected to the other side of the lower surface of the slider 220. The dust accumulation plate 223 limits the scraped dust. A conveying roller 222 is arranged between the scraper 221 and the dust accumulation plate 223. A No. 1 driven gear 219 is fixedly connected to the conveying roller 222. The No. 1 driven gear 219 and the conveying roller 222 are rotatably mounted on the lower surface of the slider 220. The No. 1 driven gear 219 meshes with the conveying roller 222. The slider 220 is connected to the gear ring 214. During the movement of the slider 220, the conveying roller 222 can be driven to rotate through the No. 1 driven gear 219. The conveying roller 222 can convey the dust to the rear side of the dust accumulation plate 223, and then the dust will fall into the water receiving tray 306. The middle part of one side of the dust accumulation plate 223 is fixedly connected to a connecting seat 224, and a transmission special-shaped rod 213 is rotatably installed in the connecting seat 224. One end of the transmission special-shaped rod 213 is rotatably installed with a mounting sheet metal 212. A No. 1 slide groove 208 is set in the middle of the unloading cover plate 201, and the No. 1 slide groove 208 is located between the upper connecting rod 207 and the lower connecting plate 210. A pushing handle 211 is fixedly connected to one side of the mounting sheet metal 212. The mounting sheet metal 212 is installed in the No. 1 slide groove 208. Reciprocating pushing of the pushing handle 211 can push the mounting sheet metal 212 to move back and forth along the No. 1 slide groove 208, and then the slider 220 can be driven to move back and forth along the slip ring 215 through the transmission special-shaped rod 213.

[0021] The filter element bracket 202 is located in the middle of the equipment housing 101, and transmission sheet metal 216 is rotatably installed on both sides of the filter element bracket 202. An arc-shaped limit plate 217 is rotatably installed on one end of the transmission sheet metal 216. The arc-shaped limit plate 217 is located above the filter element bracket 202, and one end of the inner side of the arc-shaped limit plate 217 is fixedly connected with a central axis 218, and the central axis 218 is rotatably installed on the inner wall of the equipment housing 101. The cover plate 201 is removed and moved to the outside of the equipment housing 101. The arc-shaped limit plate 217 is pushed to rotate around the central axis 218 by the transmission sheet metal 216. However, when the arc-shaped limit plate 217 is located above the filter element bracket 202 and expanded, the filter element 209 in the filter element bracket 202 can be replaced. Conversely, when the arc-shaped limit plate 217 is located above the filter element bracket 202 and merged, the filter element 209 in the filter element bracket 202 can be limited.

[0022] The disassembly cover 201 has side mounting rods 204 fixedly connected above the two side surfaces, and the disassembly cover 201 has a first limit block 206 fixedly connected below the two side surfaces, and a limit rod 205 is installed in the first limit block 206, and the limit rod 205 is fixedly connected to a side surface of the device housing 101, and each of the limit grooves 310 has a second limit block 314 installed in it, and a Z-shaped transmission rod 313 is fixedly connected to one side of the second limit block 314, and the Z-shaped transmission rod 313 can rotate When the shaft 311 rotates, the second limit block 314 at one end thereof can push the limit slide rail 309 and the mounting slide rail 303 to move toward the outside of the equipment housing 101, so as to assist in replacing the water receiving tray 306 in the mounting slide rail 303. The upper end of the Z-shaped transmission rod 313 is rotatably mounted with a rotating shaft 311, and one end of the rotating shaft 311 is rotatably mounted with a mounting seat 312, and the mounting seat 312 is fixedly connected to a side surface of the disassembly cover 201, and one end of the rotating shaft 311 is fixedly connected to a driving gear The first gear plate 307 is meshed with the first gear plate 307 on one side, and the first gear plate 307 is fixedly connected with the lifting bracket 302 on one side. When the lifting bracket 302 is lifted, the driving gear 315 drives the rotating shaft 311 to rotate. The lifting bracket 302 is set in a C shape. The middle part of the lower surface of the lifting bracket 302 is fixedly connected with an electric push rod 301. The electric push rod 301 is fixedly connected to one side of the upper surface of the device housing 101. A side slide rail 308 is installed at the end, and the side slide rail 308 is fixedly connected to the side surface of the equipment housing 101. Two limit slide rails 309 are fixedly connected to the lower end of the lifting bracket 302. The limit slide rail 309 is installed on the side mounting rod 204. The lifting bracket 302 is located in the side slide rail 308 and is driven by the electric push rod 301. When the lifting bracket 302 is raised or lowered, the limit slide rail 309 limits the side mounting rod 204, so that the removal cover 201 can be pushed to move horizontally along the limit rod 205.

[0023] One side of the limiting slide rail 309 is fixedly connected to the upright slide rail 304, one side of the upright slide rail 304 is fixedly connected to the assembly plate 316, one side of the assembly plate 316 is provided with a No. 2 slide groove 317, a driving screw rod 321 is rotatably installed in the No. 2 slide groove 317, the upper end of the driving screw rod 321 is fixedly connected to a forward and reverse motor 318, the forward and reverse motor 318 drives the driving screw rod 321 to rotate clockwise or counterclockwise, and the driving screw rod 321 can drive the T-shaped slider 319 to reciprocate and rise and fall along the No. 2 slide groove 317, the forward and reverse motor 318 is fixedly connected to the upper end of the assembly plate 316, the driving screw rod 321 is meshedly connected with the T-shaped slider 319, the T-shaped slider 319 is installed on the upright slide rail 304, and the T-shaped slider A rotating shaft 323 is rotatably installed at one end of 319, and the T-shaped slider 319 and the rotating shaft 323 can also move along the vertical slide rail 304. A No. 2 tooth plate 320 is fixedly connected to one side of the assembly plate 316, and a No. 2 driven gear 322 is fixedly connected to one end of the rotating shaft 323. One side of the No. 2 driven gear 322 is meshed and connected to the No. 2 tooth plate 320. A cleaning brush 324 is fixedly connected to one side of the rotating shaft 323, and the cleaning brush 324 is located on one side of the air intake grille 109. When the rotating shaft 323 moves along the vertical slide rail 304, the No. 2 driven gear 322 at one end of the rotating shaft 323 cooperates with the No. 2 tooth plate 320 to drive the rotating shaft 323 to rotate, and the cleaning brush 324 at one end of the rotating shaft 323 can clean the dust on the surface of the air intake grille 109.

[0024] The working principle of the present invention is as follows: first, coolant is added into the water collector 103 through the water inlet 112, the water collector 103 will drop water onto the wet curtain 104, then the collecting fan 107 and the air outlet fan 111 are started, the air in the mine cave passes through the air intake grille 109, the filter plate 108 and the wet curtain 104 in sequence, wherein the filter plate 108 can perform preliminary filtration on the air, and when the air passes through the wet curtain 104, the air can be cooled, the cold air is transported to the filter element 209 through the side air inlet 203 of the filter element bracket 202 through the collecting fan 107, the filter element 209 can filter and purify the dust in the air for a second time, and then it is transported back to the mine cave through the air outlet fan 111, so as to achieve The air in the mine is cooled and purified, and at the same time, the forward and reverse motor 318 is started to cooperate with the driving screw 321 to drive the cleaning brush 324 to reciprocate on one side of the air intake grille 109, so as to clean the dust on the air intake grille 109 and ensure the air intake efficiency of the cooling device. When the air exchange efficiency of the cooling device decreases, the pushing handle 211 can be pushed and pulled back and forth, and the pushing handle 211 drives the mounting sheet metal 212 to be connected to the dust accumulation plate 223 through the transmission special-shaped rod 213 and the connecting seat 224, thereby pushing the slider 220 to reciprocate along the slip ring 215, and the scraper 221 of the slider 220 can peel off the dust on the surface of the filter element 209 and store it in the scraper 221 and the dust accumulation plate The first driven gear 219 is meshed with the gear ring 214, and the conveying roller 222 can be driven to rotate. The conveying roller 222 can convey the stored dust to the rear of the slider 220, and then the dust will fall into the water receiving tray 306, so as to achieve the effect of quickly maintaining the filter element 209 and improving the air exchange efficiency of the filter element 209. When the cooling device works for a long time, the electric push rod 301 is started to drive the lifting bracket 302 to move up and down along the side slide rail 308, and the first tooth plate 307 on the surface of the lifting bracket 302 cooperates with the driving gear 315 to drive the rotating shaft 311 and The Z-shaped transmission rod 313 rotates, and the No. 2 limit block 314 at one end of the Z-shaped transmission rod 313 is installed in the limit groove 310 of the limit slide rail 309. The driving of the Z-shaped transmission rod 313 can push the installation slide rail 303 to move outward from the equipment housing 101, thereby facilitating the replacement of the water collection tray 306 installed on the installation slide rail 303. When the cover plate 201 is disassembled and moved, the arc-shaped limit plate 217 can also be driven to rotate around the central axis 218. When the arc-shaped limit plate 217 is located above the filter element bracket 202 and unfolded, the maintenance cover plate 102 can be opened to replace the filter element 209. This replacement method is faster, thereby improving the practicality of the cooling device.

[0025] The above are only preferred embodiments of the present invention and are not intended to limit the present invention in other forms. Any technician familiar with the profession may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A refrigeration and temperature-reducing device with an air-blowing dust removal structure, comprising a device housing component (100), characterized in that: A filtering dust removal mechanism (200) is installed in the housing component (100) of the device, a filter element (209) is installed in the filtering dust removal mechanism (200), a grille dust removal mechanism (300) is installed on one side of the filtering dust removal mechanism (200), the filtering dust removal mechanism (200) can also perform maintenance and cleaning on the surface of the filter element (209) when performing dust removal treatment on the air, and the grille dust removal mechanism (300) can also perform auxiliary replacement on the filter element (209) when performing dust removal treatment on the grille; The filtering and dust removal mechanism (200) comprises a disassembly cover plate (201), an upper connecting rod (207) being fixedly connected above a surface of one side of the disassembly cover plate (201), a lower connecting plate (210) being fixedly connected below a surface of one side of the disassembly cover plate (201), a filter element bracket (202) being fixedly connected at the same end of the lower connecting plate (210) and the upper connecting rod (207), and side air inlet holes (203) being provided on both sides of the filter element bracket (202); The grille dust removal mechanism (300) comprises a mounting rail (303), a water receiving tray (306) is mounted in the mounting rail (303), a pulling handle (305) is fixedly connected to one side of the water receiving tray (306), a side rail (308) is fixedly connected to the same end of the mounting rail (303), and limiting grooves (310) are provided at the upper ends of the two side rails (308).

2. A refrigeration and cooling device with an air blowing dust removal structure according to claim 1, characterized in that: The device housing component (100) comprises an equipment housing (101), a maintenance cover (102) is installed on the upper surface of the equipment housing (101), the maintenance cover (102) is provided with an air outlet fan (111), air inlet holes are provided on both sides of the equipment housing (101), a filter plate (108) is fixedly connected inside the air inlet of the equipment housing (101), an air inlet grille (109) is provided outside the two filter plates (108), the air inlet grille (109) is fixedly connected to the outer edge of the air inlet, an inspection hole (110) is provided on the rear surface of the equipment housing (101), and the disassembly cover (201) is located in the inspection hole (110).

3. The refrigeration and cooling device with air blowing dust removal structure according to claim 2 is characterized in that: A water inlet (112) is provided on one side of the upper surface of the device housing (101); a wet curtain (104) is provided on the inner side of the two filter plates (108); a water collector (103) is provided above the wet curtain (104); the water collector (103) is fixedly connected to the inner wall of the device housing (101); a support plate (105) is provided below the wet curtain (104); the support plate (105) is fixedly connected to the inner wall of the device housing (101); a side mounting plate (106) is provided on the inner side of the two wet curtains (104); a collecting fan (107) is rotatably mounted inside the side mounting plates (106); the two side mounting plates (106) are fixedly connected to one side of the inner wall of the device housing (101); and the mounting rail (303) is located below the device housing (101).

4. The refrigeration and temperature reduction device with air blowing dust removal structure according to claim 1, characterized in that: A filter element (209) is installed in the filter element bracket (202); a slip ring (215) is fixedly connected to the upper edge of the filter element bracket (202); a gear ring (214) is fixedly connected to the outer side of the slip ring (215); sliders (220) are installed on both sides of the slip ring (215); the slider (220) is close to the side air inlet (203); a scraper (221) is fixedly connected to one side of the lower surface of the slider (220); a dust accumulation plate (223) is fixedly connected to the other side of the lower surface of the slider (220); a conveying roller (222) is arranged between the scraper (221) and the dust accumulation plate (223); a No. 1 driven gear (219) is fixedly connected to the conveying roller (222); the No. 1 driven gear (219) and the conveying roller (222) are rotatably installed on the lower surface of the slider (220); and the No. 1 driven gear (219) is meshingly connected to the gear ring (214).

5. The refrigeration and temperature reduction device with air blowing dust removal structure according to claim 4, characterized in that: A connecting seat (224) is fixedly connected to the middle of one side of the dust accumulation plate (223), a transmission special-shaped rod (213) is rotatably installed in the connecting seat (224), and a mounting sheet metal (212) is rotatably installed on one end of the transmission special-shaped rod (213). A No. 1 slide groove (208) is provided in the middle of the disassembly cover (201), and the No. 1 slide groove (208) is located between the upper connecting rod (207) and the lower connecting plate (210). A push handle (211) is fixedly connected to one side of the mounting sheet metal (212), and the mounting sheet metal (212) is installed in the No. 1 slide groove (208). The filter element bracket (202) is located in the middle of the equipment housing (101), and transmission sheet metals (216) are rotatably installed on both sides of the filter element bracket (202), and an arc-shaped limit plate (217) is rotatably installed on one end of the transmission sheet metal (216).

6. The refrigeration and temperature-reducing device with an air-blowing dust removal structure according to claim 5, characterized in that: The arc-shaped limit plate (217) is located above the filter element bracket (202); one end of the inner side of the arc-shaped limit plate (217) is fixedly connected to a central shaft (218); the central shaft (218) is rotatably mounted on the inner wall of the device housing (101); side mounting rods (204) are fixedly connected above the two side surfaces of the disassembly cover plate (201); a first limit block (206) is fixedly connected below the two side surfaces of the disassembly cover plate (201); a limit rod (205) is mounted inside the first limit block (206); and the limit rod (205) is fixedly connected to a side surface of the device housing (101).

7. The refrigeration and temperature reduction device with air blowing dust removal structure according to claim 1, characterized in that: A No. 2 limit block (314) is installed in each limit groove (310), one side of the No. 2 limit block (314) is fixedly connected to a Z-shaped transmission rod (313), a rotating shaft (311) is rotatably installed on the upper end of the Z-shaped transmission rod (313), one end of the rotating shaft (311) is rotatably installed with a mounting seat (312), the mounting seat (312) is fixedly connected to a surface of one side of the disassembly cover plate (201), one end of the rotating shaft (311) is fixedly connected to a driving gear (315), one side of the driving gear (315) is meshingly connected to a No. 1 tooth plate (307), one side of the No. 1 tooth plate (307) is fixedly connected to a lifting bracket (302), and the lifting bracket (302) is arranged in a C shape.

8. The refrigeration and temperature-reducing device with an air-blowing dust removal structure according to claim 7, characterized in that: An electric push rod (301) is fixedly connected to the middle of the lower surface of the lifting bracket (302), and the electric push rod (301) is fixedly connected to one side of the upper surface of the device housing (101). Side slide rails (308) are installed at both ends of the lifting bracket (302), and the side slide rails (308) are fixedly connected to one side surface of the device housing (101). Two limit slide rails (309) are fixedly connected to the lower end of the lifting bracket (302), and the limit slide rails (309) are installed on the side mounting rod (204).

9. The refrigeration and temperature-reducing device with an air-blowing dust removal structure according to claim 8, characterized in that: One side of the limit slide rail (309) is fixedly connected to a vertical slide rail (304), one side of the vertical slide rail (304) is fixedly connected to an assembly plate (316), one side of the assembly plate (316) is provided with a second slide groove (317), a driving screw rod (321) is rotatably installed in the second slide groove (317), the upper end of the driving screw rod (321) is fixedly connected to a forward and reverse motor (318), the forward and reverse motor (318) is fixedly connected to the upper end of the assembly plate (316), and the driving screw rod (321) is meshingly connected to a T-shaped slider (3 19), the T-shaped slider (319) is installed on the vertical slide rail (304), one end of the T-shaped slider (319) is rotatably installed with a rotating shaft (323), one side of the assembly plate (316) is fixedly connected to a No. 2 tooth plate (320), one end of the rotating shaft (323) is fixedly connected to a No. 2 driven gear (322), one side of the No. 2 driven gear (322) is meshingly connected to the No. 2 tooth plate (320), and one side of the rotating shaft (323) is fixedly connected to a cleaning brush (324), and the cleaning brush (324) is located on one side of the air intake grille (109).

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