Dustproof device of air conditioner refrigeration equipment

Abstract

The dustproof device comprises an air conditioner body, supporting legs are welded to the bottom of the air conditioner body, a control panel is arranged on the surface of the air conditioner body, an air blowing opening is formed in the top of the surface of the air conditioner body, and a dust removal and prevention mechanism is arranged on the surface of the air blowing opening. A water conveying mechanism is fixedly installed on one side of the air conditioner body, a stain collecting mechanism is arranged at the bottom end of the interior of the air conditioner body, and a refrigerating mechanism is arranged at the top end of the interior of the air conditioner body. A sliding block drives a first connecting roller and a connecting base and drives a second connecting roller to move upwards, meanwhile, a first cleaning roller and a second cleaning roller are matched, dust removal treatment is conducted on a dustproof net on the surface of a dustproof plate in the moving process, the equipment can clean the two faces of the dustproof net at the same time, and then an adjuster is matched with a two-way screw rod, so that dust removal is achieved. And the dust cleaning effect of the equipment is improved.

Description

Technical Field

[0001] The invention relates to the technical field of refrigeration equipment, in particular to a dustproof device for air-conditioning refrigeration equipment. Background Art

[0002] Refrigeration equipment is a device that combines a refrigerator with a facility that uses cold energy. Refrigeration equipment is designed and built to effectively use cold energy to refrigerate food or other items; to conduct product performance tests and scientific research tests at low temperatures; since the air contains a large amount of impurities and dust, if the refrigeration equipment is in operation and absorbs a large amount of dust, it will have a certain impact on the refrigeration equipment, and once the dust enters the equipment, it is difficult to clean. Most traditional refrigeration equipment does not have dust prevention devices, which causes great trouble for the staff to clean the dust.

[0003] Chinese patent announcement number: CN110530004A, discloses a dustproof device for air-conditioning and refrigeration equipment, including an air inlet cavity, a drawer is provided at the lower left part of the air inlet cavity, a dustproof frame is provided at the middle left part of the air inlet cavity, and a driving motor is provided at the top right part of the air inlet cavity. The output shaft of the driving motor is fixedly connected to the first pulley, the first pulley is connected to the second pulley through a belt, the second pulley is fixedly connected to the middle part of the main shaft, the upper end of the main shaft is fixedly connected to the first bevel gear, and the first bevel gear is meshedly connected to the second bevel gear.

[0004] In order to solve the problem that the push rod motor controls the up and down movement of the brush, the push rod motor needs to rotate forward and reverse for a long time without interruption, which reduces the service life of the push rod motor. The prior art is to set a dustproof net at the air inlet of the refrigeration equipment to block the dust in the air, and to form a crank slider mechanism by setting a driving wheel, a support rod and a connecting rod, thereby affecting the working stability of the entire device. Therefore, the device needs to be processed in a modified manner, but there is still a situation where dust cannot be prevented from accumulating inside the dustproof net, which will pose a potential threat to the refrigeration performance of the air conditioner body, and thus lead to the problem of poor cleaning effect. Summary of the invention

[0005] The object of the present invention is to provide a dustproof device for air-conditioning and refrigeration equipment to solve the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: a dustproof device for air-conditioning and refrigeration equipment, comprising an air-conditioning body, a bottom of which is welded with supporting feet, a surface of which is provided with a control panel, and a top of which is provided with an air outlet.

[0007] The surface of the air outlet is provided with a dust cleaning and dust prevention mechanism, a water delivery mechanism is fixedly installed on one side of the air conditioner body, a stain collecting mechanism is provided at the inner bottom end of the air conditioner body, and a refrigeration mechanism is provided at the inner top end of the air conditioner body.

[0008] The dust cleaning and dust prevention mechanism includes a dust cleaning and dust prevention plate, a sliding groove, a slider, a telescopic rod, a cylinder, a sliding rod, a connecting seat, a movable groove, a first connecting roller, a cleaning roller 1, a sliding rail, a bidirectional screw, an adjuster, a second connecting roller, a cleaning roller 2, and a water leakage hole. The dust prevention plate is fixedly mounted on the surface of the air outlet, sliding grooves are provided on both sides of the air outlet, a slider is movably mounted inside the sliding groove, a telescopic rod is fixedly connected to the top of the slider on the left side of the sliding groove, an input end of the telescopic rod is fixedly connected to the cylinder, a sliding rod is fixedly connected to the top of the slider on the right side of the sliding groove, one side of the slider is fixedly connected to a connecting seat, a movable groove is provided inside the connecting seat, a first connecting roller is movably mounted inside the movable groove, and a cleaning roller 1 is movably mounted on the surface of the first connecting roller.

[0009] According to the above technical solution, a dustproof net is provided on the surface of the dustproof plate, the telescopic rod extends to the top of the air conditioner body, a cylinder mounting seat is welded to the bottom of the cylinder, and the surface of the cleaning roller one is covered with a cleaning brush. The dustproof plate prevents dust in the air from entering the interior of the air conditioner body through the dustproof net, and the cleaning rollers one and two enhance the cleaning effect of the dustproof net through the brushes covered on the surface.

[0010] The cam is provided with a plurality of sliding rails on both sides of the dustproof plate, the plurality of connecting rods are movably installed in the plurality of sliding rails, and a plurality of two-way screws are movably installed in the plurality of movable grooves, and the plurality of two-way screws are fixedly connected to the plurality of adjusting devices on the input end of the plurality of movable grooves, the plurality of first connecting rollers are threadedly connected to the plurality of surfaces of the plurality of movable grooves, and the plurality of second connecting rollers are movably installed in the plurality of surfaces of the plurality of movable grooves, and the plurality of cleaning rollers are movably installed in the plurality of surfaces of the plurality of cleaning rollers.

[0011] According to the above technical solution, the water delivery mechanism includes a water delivery hose, a water valve, a water tank, a water inlet, and a water level gauge. The water delivery hose is fixedly connected to the input end of the second connecting roller, the input end of the water delivery hose is fixedly connected to the water valve, the bottom of the water valve is fixedly installed with a water tank, a water inlet is opened on one side of the top of the water tank, and a water level gauge is fixedly installed on one side of the water tank. The water delivery hose draws water from the water tank through the water valve and transports it to the inside of the second connecting roller. The water level gauge facilitates the observation of the water level in the water tank so that water can be added at any time.

[0012] According to the above technical solution, the water supply hose passes through one side of the air conditioner body, the input end of the water valve extends to the inside of the water tank, a sealing cover is provided at the water inlet, the water valve can control the size of the water supply flow rate, the sealing cover is used to seal the water inlet, and the water inlet is used to add water to the water tank.

[0013] According to the above technical solution, the stain collecting mechanism includes a stain collecting port, a body maintenance door, a stain collecting box, and a guide rail. The stain collecting port is opened on the bottom surface of the air outlet, the body maintenance door is movably installed on the back of the air conditioner body, the stain collecting box is movably installed on the inner bottom end of the air conditioner body, and the bottom of the stain collecting box is movably connected with a guide rail. The stain collecting port is used to collect stains scraped from the surface of the dustproof net by cleaning roller one and cleaning roller two, and the stains fall into the stain collecting box through the stain collecting port.

[0014] According to the above technical solution, the stain collection port is arranged below the dustproof plate, and the stain collection box is arranged directly below the stain collection port. Handles are welded on the surfaces of the stain collection box and the machine body maintenance door. A movable groove adapted to the guide rail is provided at the bottom of the stain collection box. The stain collection box is used to collect and store stains. The machine body maintenance door cooperates with the handle and the stain collection box to facilitate the staff to replace the stain collection box from the guide rail.

[0015] According to the above technical solution, the refrigeration mechanism includes a refrigerator, a magnetic frame, a protective net, and a cooling fan. The refrigerator is arranged at the internal top of the air conditioner body. The front end of the refrigerator is magnetically attracted with a magnetic frame. The interior of the magnetic frame is fixedly installed with a protective net. A cooling fan is arranged inside the refrigerator. The refrigerator is used to cool the air conditioner body. The magnetic frame facilitates the installation and disassembly of the protective net and can prevent dust from accumulating on the surface of the cooling fan. The cooling fan is used to blow air for cooling.

[0016] According to the above technical solution, a power supply machine is provided on the back of the refrigerator, a transmission roller is fixedly connected to the input end of the cooling fan, the cooling fan is connected to the power supply machine box through the transmission roller, and the power supply machine enables the cooling fan to perform cooling through the wires and the transmission roller.

[0017] Compared with the prior art, the beneficial effects achieved by the present invention are:

[0018] 1. The present invention uses a cylinder to cooperate with a telescopic rod and a sliding rod, so that the slider drives the first connecting roller and the connecting seat, and drives the second connecting roller to move upward, and cooperates with a cleaning roller 1 and a cleaning roller 2 at the same time, so that the dustproof net on the surface of the dustproof plate is cleaned during the movement, so as to prevent the dust on the surface of the dustproof net from affecting the cooling effect of the air conditioner body, and the device can clean both sides of the dustproof net at the same time, and then the regulator cooperates with the bidirectional screw to make the cleaning roller 1 and the cleaning roller 2 closer to the dustproof plate, so as to squeeze and clean the hard-to-clean parts on the surface of the dustproof net, thereby improving the cleaning effect of the device.

[0019] 2. The present invention uses a water tank to cooperate with a water valve and a water hose to transport water to the second connecting roller, and cooperates with the cleaning roller 2 and the water leakage hole, so that the cleaning roller 2 can clean the dust net on the surface of the dust plate carefully, and the fine water stains evenly attached to its surface can enhance the cleaning efficiency, deeply remove dust and impurities, and at the same time make a part of the water stains remain on the surface of the dust net, and then the refrigeration mechanism blows air on its surface to make the water molecules on its surface evaporate faster, thereby enhancing the cooling effect and improving the refrigeration effect of the equipment.

[0020] 3. The present invention cooperates with the stain collection box through the stain collection port. When the cleaning roller 1 and the cleaning roller 2 efficiently clean the surface of the dustproof plate, the peeled dust and impurities are accurately guided to the collection box. At the same time, the back of the air conditioner body can be opened through the body maintenance door, and the guide rail and the handle welded on the surface of the stain collection box can be used to facilitate the removal of the stain collection box for replacement, thereby improving the convenience of the device.

[0021] 4. The present invention provides a cooling effect for the air conditioner body by cooperating with the refrigerator and the cooling fan. At the same time, the magnetic frame cooperates with the protective net to provide protection for the cooling fan, thereby preventing dust from accumulating on the surface of the cooling fan and affecting the cooling effect. The protective net can be easily removed from the surface of the refrigerator through the magnetic frame to perform maintenance on the inside, so that the refrigerator can continue to maintain an efficient cooling effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 It is a schematic diagram of the right-side three-dimensional structure of the present invention;

[0025] Figure 3 The present invention Figure 2 A magnified view of the structure at center;

[0026] Figure 4 It is a partial structural schematic diagram of the dust cleaning and dust prevention mechanism of the present invention;

[0027] Figure 5 It is a schematic diagram of the back three-dimensional structure of the present invention;

[0028] Figure 6 It is a three-dimensional structural schematic diagram of the refrigeration mechanism of the present invention.

[0029] In the figure: 1, air conditioner body; 11, support foot; 12, control panel; 13, air outlet; 2, dust cleaning and dust prevention mechanism; 21, dust prevention plate; 22, sliding groove; 23, slider; 24, telescopic rod; 25, cylinder; 26, sliding rod; 27, connecting seat; 28, movable groove; 29, first connecting roller; 210, cleaning roller 1; 211, sliding rail; 212, bidirectional screw; 213, regulator; 214, first Two connecting rollers; 215, cleaning roller two; 216, water leakage hole; 3, water supply mechanism; 31, water supply hose; 32, water valve; 33, water tank; 34, water inlet; 35, water level gauge; 4, stain collection mechanism; 41, stain collection port; 42, machine body maintenance door; 43, stain collection box; 44, guide rail; 5, refrigeration mechanism; 51, refrigerator; 52, magnetic frame; 53, protective net; 54, refrigeration fan. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] See also Figure 1-6The present invention provides a technical solution: a dust-proof device for air-conditioning and refrigeration equipment, comprising an air-conditioning body 1, a support leg 11 is welded at the bottom of the air-conditioning body 1, a control panel 12 is arranged on the surface of the air-conditioning body 1, a blowing port 13 is opened on the top of the surface of the air-conditioning body 1, a dust-cleaning and dust-proofing mechanism 2 is arranged on the surface of the blowing port 13, a water delivery mechanism 3 is fixedly installed on one side of the air-conditioning body 1, a stain collection mechanism 4 is arranged at the bottom end of the air-conditioning body 1, a refrigeration mechanism 5 is arranged at the top end of the air-conditioning body 1, and the dust-cleaning and dust-proofing mechanism 2 comprises a dust-cleaning and dust-proofing plate 21, a sliding groove 22, a slider 23, a telescopic rod 24, a cylinder 25, a sliding rod 26, a connecting seat 27, a movable groove 28, a first connecting roller 29, a cleaning roller 210, and a slide rail 21 1. Bidirectional screw 212, regulator 213, second connecting roller 214, cleaning roller 215, water leakage hole 216, dustproof plate 21 is fixedly installed on the surface of air outlet 13, sliding grooves 22 are provided on both sides of air outlet 13, sliders 23 are movably installed inside the sliding grooves 22, telescopic rod 24 is fixedly connected to the top of slider 23 on the left side of sliding groove 22, cylinder 25 is fixedly connected to the input end of telescopic rod 24, sliding rod 26 is fixedly connected to the top of slider 23 on the right side of sliding groove 22, connecting seat 27 is fixedly connected to one side of slider 23, connecting seat 27 is provided with movable groove 28, first connecting roller 29 is movably installed inside the movable groove 28, cleaning roller 1 210 is movably installed on the surface of first connecting roller 29, dustproof plate 21 A dustproof net is arranged on the surface, the telescopic rod 24 extends to the top of the air conditioner body 1, a cylinder mounting seat is welded to the bottom of the cylinder 25, the surface of the cleaning roller 210 is covered with a cleaning brush, and the dustproof plate 21 prevents dust in the air from entering the interior of the air conditioner body 1 through the dustproof net, and the cleaning roller 1 210 and the cleaning roller 2 215 enhance the cleaning effect of the dustproof net through the brushes covered on the surface, and slide rails 211 are arranged on both sides of the dustproof plate 21, and the connecting seat 27 is movably installed inside the slide rail 211, and a bidirectional screw 212 is movably installed inside the movable groove 28, and an adjuster 213 is fixedly connected to the input end of the bidirectional screw 212, and a first connecting roller 29 is threadedly connected to one side of the surface of the bidirectional screw 212, and a screw on the other side of the surface of the bidirectional screw 212 The second connecting roller 214 is connected with the groove, and the second connecting roller 214 is movably installed on the other side of the movable groove 28. The surface of the second connecting roller 214 is movably installed with a cleaning roller 215. The surfaces of the cleaning roller 215 and the second connecting roller 214 are provided with leakage holes 216. The surface of the cleaning roller 215 is also covered with a cleaning brush. The cylinder 25 cooperates with the telescopic rod 24 and the slider 23 to drive the connecting seat 27 to move up and down in the slide rail 211 and the sliding groove 22, and drives the cleaning roller 1 210 and the cleaning roller 215 to clean the dust net on the surface of the dust plate 21 through the first connecting roller 29 and the second connecting roller 214, and cooperates with the leakage hole 216 to enable the cleaning roller 215 to clean the dust net on the surface of the dust plate 21 while carefully cleaning the dust net.The fine water stains evenly attached to its surface enhance the cleaning effect and avoid the problem of poor blowing effect of the air conditioner body 1. The model of the cylinder 25 is CM2-XB24. By setting the cylinder 25 to cooperate with the telescopic rod 24 and the sliding rod 26, the slider 23 drives the first connecting roller 29 and the connecting seat 27, and drives the second connecting roller 214 to move upward, and cooperates with the cleaning roller 1 210 and the cleaning roller 215 to clean the dust net on the surface of the dust plate 21 during the movement to prevent the dust on the surface of the dust net from affecting the cooling effect of the air conditioner body 1. The equipment can clean both sides of the dust net at the same time, and then the regulator 213 is equipped with a bidirectional screw 212 to make the cleaning roller 1 210 and the cleaning roller 2 215 closer to the dust plate 21, so that the dust net surface that is difficult to clean can be squeezed and cleaned, thereby improving the cleaning effect of the equipment.

[0032] The water delivery mechanism 3 includes a water delivery hose 31, a water valve 32, a water tank 33, a water inlet 34, and a water level gauge 35. The water delivery hose 31 is fixedly connected to the input end of the second connecting roller 214, and the input end of the water delivery hose 31 is fixedly connected to the water valve 32. The bottom of the water valve 32 is fixedly installed with the water tank 33. A water inlet 34 is opened on one side of the top of the water tank 33. A water level gauge 35 is fixedly installed on one side of the water tank 33. The water delivery hose 31 draws water from the water tank 33 through the water valve 32 and delivers it to the inside of the second connecting roller 214. The water level gauge 35 facilitates observation of the water level in the water tank 33 so as to add water at any time. The water delivery hose 31 runs through one side of the air conditioner body 1. The input end of the water valve 32 extends to the inside of the water tank 33. A sealing cover is provided at the water inlet 34, and the water valve 32 can control the water flow rate. The sealing cover is used to seal the water inlet 34, and the water inlet 34 is used to add water to the water tank 33. By setting the water tank 33 in conjunction with the water valve 32 and the water hose 31, water is transported to the second connecting roller 214. At the same time, the cleaning roller 215 and the water leakage hole 216 are cooperated to make the cleaning roller 215 clean the dust net on the surface of the dust plate 21 carefully. At the same time, the fine water stains evenly attached to its surface enhance the cleaning efficiency, deeply remove dust and impurities, and at the same time make a part of the water stains remain on the surface of the dust net, and then the refrigeration mechanism 5 blows air on its surface to make the water molecules on its surface evaporate faster, thereby enhancing the cooling effect and improving the refrigeration effect of the equipment.

[0033] The stain collecting mechanism 4 comprises a stain collecting port 41, a machine body maintenance door 42, a stain collecting box 43, and a guide rail 44. The stain collecting port 41 is opened on the bottom surface of the air outlet 13. The machine body maintenance door 42 is movably installed on the back of the air conditioner body 1. The stain collecting box 43 is movably installed on the inner bottom of the air conditioner body 1. The bottom of the stain collecting box 43 is movably connected with a guide rail 44. The stain collecting port 41 is used to collect the stains scraped from the surface of the dustproof net by the cleaning roller 1 210 and the cleaning roller 2 215. The stains fall into the stain collecting box 43 through the stain collecting port 41. The stain collecting port 41 is arranged below the dustproof plate 21. The stain collecting box 43 is arranged directly below the stain collecting port 41. The stain collecting box 43 is connected to the machine body maintenance door 42. A handle is welded on the surface, and a movable groove compatible with the guide rail 44 is provided at the bottom of the stain collection box 43. The stain collection box 43 is used to collect and store stains. The body maintenance door 42 cooperates with the handle and the stain collection box 43, which is convenient for the staff to replace the stain collection box 43 from the guide rail 44. By setting the stain collection port 41 to cooperate with the stain collection box 43, when the cleaning roller 1 210 and the cleaning roller 2 215 efficiently clean the surface of the dustproof plate 21, the peeled dust and impurities are accurately guided to the collection box. At the same time, the back of the air conditioner body 1 can be opened through the body maintenance door 42, and then the handle welded on the guide rail 44 and the surface of the stain collection box 43 can be used to conveniently take out the stain collection box 43 for replacement, thereby improving the convenience of the equipment.

[0034] The refrigeration mechanism 5 includes a refrigerator 51, a magnetic frame 52, a protective net 53, and a cooling fan 54. The refrigerator 51 is arranged at the top of the air conditioner body 1. The front end of the refrigerator 51 is magnetically attracted with a magnetic frame 52. The protective net 53 is fixedly installed inside the magnetic frame 52. The refrigerator 51 is provided with a cooling fan 54. The refrigerator 51 is used to cool the air conditioner body 1. The magnetic frame 52 is convenient for installing and removing the protective net 53, and can prevent dust from accumulating on the surface of the cooling fan 54. The cooling fan 54 is used for blowing air for cooling. The back of the refrigerator 51 is provided with a power supply machine. The cooling fan 54 is provided with a power supply machine. 4 is fixedly connected with a transmission roller, and the cooling fan 54 is connected to the power supply electromechanical box through the transmission roller. The power supply makes the cooling fan 54 cool through the wires and the transmission roller. By arranging the refrigerator 51 to cooperate with the cooling fan 54, a cooling effect is provided for the air conditioner body 1. At the same time, the magnetic suction frame 52 cooperates with the protective net 53 to provide protection for the cooling fan 54, so as to avoid dust accumulation on the surface of the cooling fan 54 and affect the cooling effect. The protective net 53 can be easily removed from the surface of the refrigerator 51 through the magnetic suction frame 52 to maintain the inside thereof, so that the refrigerator 51 can continuously maintain an efficient cooling effect.

[0035] When in use, the cylinder 25 cooperates with the telescopic rod 24 and the sliding rod 26 to make the slider 23 drive the first connecting roller 29 and the connecting seat 27, and drive the second connecting roller 214 to move upward inside the sliding groove 22 and the sliding rail 211, and at the same time cooperates with the cleaning roller 1 210 and the cleaning roller 215 to clean the dust net on the surface of the dust plate 21 during the movement to prevent the dust on the surface of the dust net from affecting the cooling effect of the air conditioner body 1, and the device can clean both sides of the dust net at the same time, and then the regulator 213 is used to cooperate with the cleaning roller 1 210 and the cleaning roller 215 to clean the dust net on the surface of the dust plate 21 during the movement. The bidirectional screw 212 makes the cleaning roller 1 210 and the cleaning roller 215 closer to the dustproof plate 21, and can squeeze and clean the hard-to-clean parts of the dustproof net surface. Then, the water tank 33 cooperates with the water valve 32 and the water hose 31 to transport water to the second connecting roller 214. At the same time, the cleaning roller 215 and the water leakage hole 216 are cooperated to make the cleaning roller 215 clean the dustproof net on the surface of the dustproof plate 21 in detail, effectively preventing the potential threat of dust accumulation to the refrigeration performance of the air conditioner body 1. At the same time, the fine water stains evenly attached to its surface enhance the The cleaning efficiency deeply removes dust and impurities, and at the same time leaves some water stains on the surface of the dustproof net, and then the refrigeration mechanism 5 blows air on its surface to make the water molecules on its surface evaporate faster, thereby enhancing the cooling effect, and then the stain collection port 41 cooperates with the stain collection box 43, and the cleaning roller 1 210 and the cleaning roller 2 215 efficiently clean the surface of the dustproof plate 21, and the peeled dust and impurities are accurately guided to the collection box, and at the same time, the back of the air conditioner body 1 can be opened through the body maintenance door 42, and then the guide rail 44 and the stain collection box 43 are used to clean the surface of the dustproof plate 21. The handle welded on the surface of the stain collection box 43 makes it convenient to take out the stain collection box 43 for replacement, thereby improving the convenience of the device. Finally, the refrigerator 51 cooperates with the cooling fan 54 to provide a cooling effect for the air-conditioning body 1. At the same time, the magnetic frame 52 cooperates with the protective net 53 to provide protection for the cooling fan 54 to prevent dust from accumulating on the surface of the cooling fan 54 and affecting the cooling effect. The magnetic frame 52 can be used to conveniently remove the protective net 53 from the surface of the refrigerator 51 to maintain its interior, so that the refrigerator 51 can continue to maintain an efficient cooling effect.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0037] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A dust prevention device for air conditioning and refrigeration equipment, comprising an air conditioner body (1), characterized in that: A support leg (11) is welded to the bottom of the air conditioner body (1), a control panel (12) is arranged on the surface of the air conditioner body (1), and an air outlet (13) is opened on the top of the surface of the air conditioner body (1); The surface of the air outlet (13) is provided with a dust cleaning and dust prevention mechanism (2), a water delivery mechanism (3) is fixedly installed on one side of the air conditioner body (1), a dirt collection mechanism (4) is provided at the bottom end of the interior of the air conditioner body (1), and a refrigeration mechanism (5) is provided at the top end of the interior of the air conditioner body (1); The dust cleaning and dust prevention mechanism (2) comprises a dust cleaning and dust prevention plate (21), a sliding groove (22), a slider (23), a telescopic rod (24), a cylinder (25), a sliding rod (26), a connecting seat (27), a movable groove (28), a first connecting roller (29), a cleaning roller 1 (210), a sliding rail (211), a bidirectional screw (212), an adjuster (213), a second connecting roller (214), a cleaning roller 2 (215), and a water leakage hole (216). The dust prevention plate (21) is fixedly mounted on the surface of the air outlet (13). The air outlet (13) is provided with sliding grooves (22) on both sides. 2) is movably installed with a slider (23), the top of the slider (23) on the left side of the sliding groove (22) is fixedly connected with a telescopic rod (24), the input end of the telescopic rod (24) is fixedly connected with a cylinder (25), the top of the slider (23) on the right side of the sliding groove (22) is fixedly connected with a sliding rod (26), one side of the slider (23) is fixedly connected with a connecting seat (27), a movable groove (28) is provided inside the connecting seat (27), a first connecting roller (29) is movably installed inside the movable groove (28), and a cleaning roller (210) is movably installed on the surface of the first connecting roller (29).

2. The dustproof device for air-conditioning and refrigeration equipment according to claim 1, characterized in that: The surface of the dustproof plate (21) is provided with a dustproof net, the telescopic rod (24) extends to the top of the air conditioner body (1), the bottom of the cylinder (25) is welded with a cylinder mounting seat, and the surface of the cleaning roller (210) is covered with a cleaning brush.

3. The dustproof device for air-conditioning and refrigeration equipment according to claim 2, characterized in that: Slide rails (211) are arranged on both sides of the dustproof plate (21); the connecting seat (27) is movably mounted inside the slide rails (211); a bidirectional screw (212) is movably mounted inside the movable groove (28); an adjuster (213) is fixedly connected to the input end of the bidirectional screw (212); the first connecting roller (29) is threadedly connected to one side of the surface of the bidirectional screw (212); a second connecting roller (214) is threadedly connected to the other side of the surface of the bidirectional screw (212); the second connecting roller (214) is movably mounted on the other side of the inside of the movable groove (28); a cleaning roller (215) is movably mounted on the surface of the second connecting roller (214); a water leakage hole (216) is provided on the surface of the cleaning roller (215) and the second connecting roller (214); and the surface of the cleaning roller (215) is also covered with a cleaning brush.

4. The dustproof device for air-conditioning and refrigeration equipment according to claim 3, characterized in that: The water delivery mechanism (3) comprises a water delivery hose (31), a water valve (32), a water tank (33), a water inlet (34), and a water level gauge (35); the water delivery hose (31) is fixedly connected to the input end of the second connecting roller (214); the input end of the water delivery hose (31) is fixedly connected to the water valve (32); the bottom of the water valve (32) is fixedly mounted with a water tank (33); a water inlet (34) is provided on one side of the top of the water tank (33); and a water level gauge (35) is fixedly mounted on one side of the water tank (33).

5. The dustproof device for air-conditioning and refrigeration equipment according to claim 4, characterized in that: The water delivery hose (31) passes through one side of the air conditioner body (1), the input end of the water valve (32) extends to the inside of the water tank (33), and a sealing cover is provided at the water inlet (34).

6. The dustproof device for air-conditioning and refrigeration equipment according to claim 5, characterized in that: The stain collection mechanism (4) comprises a stain collection port (41), a machine body maintenance door (42), a stain collection box (43), and a guide rail (44); the stain collection port (41) is opened on the bottom surface of the air outlet (13); the machine body maintenance door (42) is movably mounted on the back of the air conditioner body (1); the stain collection box (43) is movably mounted on the bottom end of the interior of the air conditioner body (1); and the bottom of the stain collection box (43) is movably connected to the guide rail (44).

7. The dustproof device for air-conditioning and refrigeration equipment according to claim 6, characterized in that: The stain collection port (41) is arranged below the dustproof plate (21), and the stain collection box (43) is arranged directly below the stain collection port (41). Handles are welded to the surfaces of the stain collection box (43) and the machine body maintenance door (42), and a movable groove adapted to the guide rail (44) is provided at the bottom of the stain collection box (43).

8. The dustproof device for air-conditioning and refrigeration equipment according to claim 6, characterized in that: The refrigeration mechanism (5) comprises a refrigerator (51), a magnetic frame (52), a protective net (53), and a refrigeration fan (54); the refrigerator (51) is arranged at the top end of the interior of the air conditioner body (1); the front end of the refrigerator (51) is magnetically attracted to the magnetic frame (52); the interior of the magnetic frame (52) is fixedly mounted with a protective net (53); and the interior of the refrigerator (51) is provided with a refrigeration fan (54).

9. The dustproof device for air-conditioning and refrigeration equipment according to claim 8, characterized in that: A power supply machine is arranged at the back of the refrigerator (51), a transmission roller is fixedly connected to the input end of the cooling fan (54), and the cooling fan (54) is connected to the power supply machine box via the transmission roller.

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