Air cooler

Abstract

The invention belongs to the technical field of air cooling, and particularly relates to an air cooler which comprises a shell, a top cover is arranged at the top end and fixedly communicated with an air inlet pipe, and a side door is hinged to one side wall of the shell; the filtering assembly is fixedly arranged in the shell; the dust removal assembly is fixedly arranged in the shell, the dust removal assembly is arranged above the filtering assembly, the bottom end of the dust removal assembly is in rolling contact with the top end of the filtering assembly, and the dust removal assembly fixedly communicates with an air extractor; the cooling assembly is fixedly arranged in the shell, and the cooling assembly is arranged below the filtering assembly; the condensate water treatment assembly is fixedly arranged in the shell, and the condensate water treatment assembly is in sliding contact with the cooling assembly; the power assembly is fixedly arranged on the side wall of the shell, the power assembly is arranged below the condensate water treatment assembly, and the power assembly is used for providing power for air flowing in the shell. Condensate water can be cleaned in time, air is filtered and dedusted, and the heat exchange efficiency of the air cooler is guaranteed.

Description

Technical Field

[0001] The present invention belongs to the technical field of air cooling, and particularly relates to an air cooler. Background Art

[0002] An air cooler, abbreviated as an air-cooled heat exchanger, uses air as a coolant and can be used as a cooler or a condenser. The air-cooled heat exchanger mainly consists of a tube bundle, a support, and a fan. The hot fluid of the air-cooled heat exchanger flows inside the tubes, and air blows over the outside of the tube bundle to cool the hot fluid.

[0003] Currently, during the use of existing equipment, the following problems still exist: During the operation of the air-cooled heat exchanger, condensed water will accumulate on the outer sidewall of the heat exchange tubes. If the condensed water is not removed in time, it will affect the heat exchange efficiency of the heat exchange tubes. In addition, due to uncontrollable factors in the external environment, when the air-cooled heat exchanger operates in some areas with more external dust or dirt, simply passing through a filter screen cannot effectively handle dust particles in the air, and during long-term operation of the equipment, the dust particles block the filter screen, and the blockage is difficult to clean, thereby affecting the normal operation of the entire air-cooled heat exchanger. Moreover, the traditional air-cooled heat exchanger cannot control the size of the heat exchange area entering the equipment, cannot ensure sufficient internal cooling air, and cannot maintain the internal heat exchange balance.

[0004] Therefore, it is necessary to design an air cooler to solve the above problems. Summary of the Invention

[0005] The purpose of the present invention is to provide an air cooler to solve the above problems and achieve the purpose of being able to clean condensed water in time and filter and remove dust from the air to ensure the heat exchange efficiency of the air-cooled heat exchanger.

[0006] To achieve the above purpose, the present invention provides the following solution: An air cooler includes

[0007] a housing with a top cover provided at the top. The top cover is fixedly communicated with an air inlet pipe, and a side door is hinged to one side wall of the housing;

[0008] a filtering assembly fixedly arranged inside the housing, and the filtering assembly is used for filtering the air to be cooled;

[0009] a dust removal assembly fixedly arranged inside the housing. The dust removal assembly is arranged above the filtering assembly, the bottom end of the dust removal assembly is in rolling contact with the top end of the filtering assembly, and the dust removal assembly is fixedly communicated with an air extractor;

[0010] a cooling assembly fixedly arranged inside the housing. The cooling assembly is arranged below the filtering assembly, and the cooling assembly is used for cooling the air;

[0011] The condensate water treatment assembly is fixedly arranged inside the housing. The condensate water treatment assembly is in sliding contact with the cooling assembly, and the condensate water treatment assembly is used for scraping the condensate water outside the cooling assembly.

[0012] The power assembly is fixedly arranged on the side wall of the housing. The power assembly is arranged below the condensate water treatment assembly, and the power assembly is used to provide power for the air to flow inside the housing.

[0013] Based on an air cooler of the present invention, the cooling assembly includes a plurality of cooling tubes. The plurality of cooling tubes are fixedly arranged inside the housing. The plurality of cooling tubes are arranged in an array. Both ends of the cooling tubes are located outside the housing. The same ends of the plurality of cooling tubes are fixedly and commonly connected to a liquid inlet distribution cavity. The liquid inlet distribution cavity is fixedly connected to a liquid inlet pipe. A pump is arranged on the liquid inlet pipe. The other ends of the plurality of cooling tubes are fixedly and commonly connected to a liquid outlet converging cavity. The liquid outlet converging cavity is fixedly connected to a drain pipe.

[0014] Based on an air cooler of the present invention, the condensate water treatment assembly includes a plurality of condensate water scraping mechanisms. The condensate water scraping mechanisms correspond to the cooling tubes one by one and are slidably sleeved outside the cooling tubes. A water collecting pipe is fixedly connected between any two adjacent condensate water scraping mechanisms in the horizontal direction. A water collecting tank is correspondingly arranged at the bottom end of the water collecting pipe. A driving part is commonly arranged on the condensate water scraping mechanism and the water collecting tank.

[0015] Based on an air cooler of the present invention, the condensate water scraping mechanism includes a water scraping ring. The water scraping ring is slidably sleeved outside the cooling tube. A plurality of water guide grooves are respectively opened at both ends of the water scraping ring. Two support ears are fixedly connected to the outer side wall of the water scraping ring. The two support ears are symmetrically arranged on both sides of the water scraping ring. The water guide grooves are located below the horizontal plane where the two support ears are located. One of the support ears is fixedly connected to the outer side wall of the water collecting pipe through a connecting block. A water collecting part is slidably connected to the bottom ends of the two support ears. The water collecting part is fixedly connected to the water collecting pipe.

[0016] Based on an air cooler of the present invention, the water collecting part includes a water receiving tank. One side wall bottom of the water receiving tank is fixedly connected to one end of a hose. The other end of the hose is fixedly connected to the water collecting pipe. Connecting plates are respectively fixedly connected to the top parts of two opposite side walls of the water receiving tank. The connecting plates are slidably arranged in strip-shaped holes opened on the support ears. A limiting block is fixedly connected to the top end of the connecting plate. The width dimension of the limiting block is greater than the width dimension of the strip-shaped hole. The limiting block is in sliding contact with the top end of the support ear.

[0017] An air cooler based on the present invention, the driving part includes a second motor, the second motor is fixedly connected to the inner side wall of the housing, one end of a second lead screw is fixedly connected to the output shaft of the second motor, the other end of the second lead screw is rotatably connected to the inner side wall of the housing, one end of a connecting frame is threadedly connected to the second lead screw, the connecting frame is horizontally arranged and the other end slidably penetrates through a second optical rod, the second optical rod is parallel to the second lead screw and both ends are fixedly connected to the inner side wall of the housing, the connecting frame is in an inverted U shape, both bottom ends of the connecting frame are fixedly connected to the connecting block, a connecting frame is fixedly sleeved outside the bottom ends of a plurality of water collecting pipes, a plurality of guide rods are slidably penetrated through the connecting frame, the plurality of guide rods are parallel to each other and both ends are respectively fixedly connected to the inner side wall of the housing.

[0018] An air cooler based on the present invention, the filtering component includes a U-shaped frame, the U-shaped frame is fixedly connected to the inner side wall of the housing and the open end faces the side door, a fixed frame is slidably connected inside the U-shaped frame, a filter cotton is detachably connected to the inner side wall of the fixed frame, an elastic sealing part is fixedly connected to the inner side wall of the side door, and the elastic sealing part is adapted to the open end of the U-shaped frame.

[0019] An air cooler based on the present invention, the elastic sealing part includes a plurality of telescopic rods, the fixed ends of the telescopic rods are fixedly connected to the inner wall of a receiving groove opened on the inner side wall of the side door, a pressing plate is fixedly connected to the telescopic ends of the plurality of telescopic rods, the pressing plate is in sliding contact with the side wall of the receiving groove, a sealing layer is fixedly connected to the side wall of the pressing plate away from the telescopic rods, the sealing layer is adapted to the open end of the U-shaped frame, a spring is sleeved outside the telescopic rods, and both ends of the spring are respectively fixedly connected to the inner wall of the receiving groove and the side wall of the pressing plate.

[0020] An air cooler based on the present invention, the dust removal assembly includes a first motor, the first motor is fixedly connected to the inner side wall of the housing, one end of a first lead screw is fixedly connected to the output shaft of the first motor, the other end of the first lead screw is rotatably connected to a first lead screw seat, the first lead screw seat is fixedly connected to the inner side wall of the housing, one end of a moving plate is threadedly connected to the first lead screw, the moving plate is horizontally arranged and the other end is slidably connected to a first optical rod, both ends of the first optical rod are respectively fixedly connected to a first optical rod seat, the first optical rod seat is fixedly connected to the inner side wall of the housing, the bottom end of the moving plate is fixedly connected to a dust suction groove, the opening of the dust suction groove faces downward and several rotating shafts are rotatably connected to the bottom end of the inner side wall, several stirring rods are fixedly connected to the outer side wall of the rotating shaft, and the several stirring rods are arranged at equal intervals along the circumferential and axial directions of the rotating shaft. When the stirring rod rotates to the directly lower position, its bottom end contacts the filter cotton. One end of a connecting elbow is fixedly communicated with the middle of the top wall of the dust suction groove, the other end of the connecting elbow passes through the moving plate and is fixedly communicated with one end of a telescopic pipe, the other end of the telescopic pipe is fixedly communicated with one end of an air extraction pipe, and the other end of the air extraction pipe passes through the side wall of the housing and is communicated with the air extractor.

[0021] An air cooler based on the present invention, the power assembly includes a support ring, the support ring is fixedly embedded in the side wall of the housing, a fan is coaxially rotatably connected inside the support ring, and an air outlet pipe is fixedly communicated with one end of the support ring located outside the housing.

[0022] Compared with the prior art, the present invention has the following advantages and technical effects:

[0023] Through the filter assembly arranged in the housing, the present invention can filter the air to be cooled, filter out the dust and impurities mixed in the air, and prevent the dust and impurities from affecting the heat exchange effect. The arranged dust removal assembly can clean the filter assembly. When more dust and impurities are filtered out on the filter assembly and affect the filtering effect, the dust removal assembly works to clean the dust remaining on the filter assembly by means of rolling and negative pressure suction. The arranged cooling assembly can realize the cooling treatment of the air, and the arranged condensate water treatment assembly can timely remove the condensate water accumulated on the outer side wall of the cooling assembly to prevent the condensate water from affecting the heat exchange effect, thereby further ensuring the cooling effect of the air cooler. The arranged power assembly provides power for the flow of air in the air cooler to ensure the normal flow of air. Description of the Drawings

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the following described drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings:

[0025] Figure 1 It is an overall schematic diagram of the present invention;

[0026] Figure 2 A schematic diagram of a through hole and a fan of the present invention;

[0027] Figure 3 It is a schematic diagram of the filter assembly and dust removal assembly of the present invention;

[0028] Figure 4 This is a schematic diagram of the bottom of the dust collection tank of the present invention;

[0029] Figure 5 It is a schematic diagram of the condensate treatment component of the present invention;

[0030] Figure 6 for Figure 5 A partial enlarged view of middle A;

[0031] Figure 7 It is a schematic diagram of the elastic sealing part of the present invention;

[0032] Figure 8 It is a schematic diagram of the internal structure of the shell of the present invention.

[0033] Among them, 1. shell; 2. top cover; 3. side door; 4. air inlet pipe; 5. liquid inlet pipe; 6. pump; 7. liquid inlet distribution chamber; 8. cooling pipe; 9. liquid outlet confluence chamber; 10. drain pipe; 11. air outlet pipe; 12. air extraction pipe; 13. through hole; 14. support ring; 15. fan; 16. first motor; 17. first lead screw; 18. first lead screw seat; 19. first light rod; 20. first light rod seat; 21. moving plate; 22. dust suction groove; 23. connecting elbow; 24. telescopic pipe; 25. U-shaped frame; 26. Fixed frame; 27, filter cotton; 28, rotating shaft; 29, toggle rod; 30, second motor; 31, second lead screw; 32, second light rod; 33, connecting frame; 34, water collecting pipe; 35, connecting frame; 36, guide rod; 37, water collecting trough; 38, connecting block; 39, wiper ring; 40, support ear; 41, strip hole; 42, water guide trough; 43, water receiving trough; 44, connecting plate; 45, limit block; 46, hose; 47, receiving groove; 48, telescopic rod; 49, spring; 50, extrusion plate; 51, sealing layer. DETAILED DESCRIPTION

[0034] 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.

[0035] In order to make the above objects, features and advantages of the present invention more obvious and understandable, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0036] Referring to Figures 1 to 8 as shown, the present invention provides an air cooler, comprising

[0037] a housing 1, with a top cover 2 provided at the top end, the top cover 2 is fixedly communicated with an air inlet pipe 4, and a side door 3 is hinged to one side wall of the housing 1;

[0038] A plurality of through holes 13 are provided on the top cover 2, and the air inlet pipe 4 is communicated with the inside of the housing 1 through the through holes 13.

[0039] a filtering component, fixedly arranged inside the housing 1, and the filtering component is used for filtering the air to be cooled;

[0040] a dust removal component, fixedly arranged inside the housing 1, the dust removal component is arranged above the filtering component, the bottom end of the dust removal component is in rolling contact with the top end of the filtering component, and the dust removal component is fixedly communicated with an air extractor;

[0041] a cooling component, fixedly arranged inside the housing 1, the cooling component is arranged below the filtering component, and the cooling component is used for cooling the air;

[0042] a condensate water treatment component, fixedly arranged inside the housing 1, the condensate water treatment component is in sliding contact with the cooling component, and the condensate water treatment component is used for scraping the condensate water on the outer side of the cooling component;

[0043] a power component, fixedly arranged on the side wall of the housing 1, the power component is arranged below the condensate water treatment component, and the power component is used for providing power for the air to flow inside the housing 1.

[0044] The filtering component arranged inside the housing 1 can filter the air to be cooled, filter out the dust and impurities mixed in the air, and prevent the dust and impurities from affecting the heat exchange effect. The arranged dust removal component can clean the filtering component. When more dust and impurities are filtered out on the filtering component and affect the filtering effect, the dust removal component works to clean the dust remaining on the filtering component by means of rolling and negative pressure suction. The arranged cooling component can realize the cooling treatment of the air. The arranged condensate water treatment component can timely remove the condensate water accumulated on the outer side wall of the cooling component, prevent the condensate water from affecting the heat exchange effect, and further ensure the cooling effect of the air cooler. The arranged power component provides power for the air to flow inside the air cooler and ensures the normal flow of the air.

[0045] Further, the cooling component includes a plurality of cooling pipes 8. The plurality of cooling pipes 8 are fixedly arranged inside the housing 1 and are arranged in an array. Both ends of the cooling pipes 8 are located outside the housing 1. The same ends of the plurality of cooling pipes 8 are fixedly and communicatively connected to a liquid inlet distribution chamber 7. The liquid inlet distribution chamber 7 is fixedly communicatively connected to a liquid inlet pipe 5. A pump 6 is arranged on the liquid inlet pipe 5. The other ends of the plurality of cooling pipes 8 are fixedly and communicatively connected to a liquid outlet converging chamber 9. The liquid outlet converging chamber 9 is fixedly communicatively connected to a drain pipe 10.

[0046] The cooling liquid enters the liquid inlet distribution chamber 7 from the liquid inlet pipe 5, and then enters all the cooling pipes 8 through the liquid inlet distribution chamber 7. Heat exchange cooling is performed on the air inside the housing 1. The cooling liquid after heat exchange enters the liquid outlet converging chamber 9 to converge and is then discharged through the drain pipe 10. The pump 6 provides the power for the cooling liquid to flow in the cooling pipes 8.

[0047] Further, the condensate water treatment component includes a plurality of condensate water scraping mechanisms. The condensate water scraping mechanisms correspond to the cooling pipes 8 one by one and are slidably sleeved outside the cooling pipes 8. A water collecting pipe 34 is fixedly connected between any two adjacent condensate water scraping mechanisms in the horizontal direction. A water collecting tank 37 is correspondingly arranged at the bottom end of the water collecting pipe 34. A driving part is jointly arranged on the condensate water scraping mechanism and the water collecting tank 37.

[0048] Further, the condensate water scraping mechanism includes a water scraping ring 39. The water scraping ring 39 is slidably sleeved outside the cooling pipe 8. A plurality of water guide grooves 42 are respectively formed at both ends of the water scraping ring 39. Two support ears 40 are fixedly connected to the outer side wall of the water scraping ring 39. The two support ears 40 are symmetrically arranged on both sides of the water scraping ring 39. The water guide grooves 42 are located below the horizontal plane where the two support ears 40 are located. One of the support ears 40 is fixedly connected to the outer side wall of the water collecting pipe 34 through a connecting block 38. A water collecting part is jointly slidably connected to the bottom ends of the two support ears 40. The water collecting part is fixedly communicatively connected to the water collecting pipe 34.

[0049] Further, the water collecting part includes a water receiving tank 43. One end of a flexible pipe 46 is fixedly communicatively connected to the bottom of one side wall of the water receiving tank 43. The other end of the flexible pipe 46 is fixedly communicatively connected to the water collecting pipe 34. Connecting plates 44 are respectively fixedly connected to the tops of the two opposite side walls of the water receiving tank 43. The connecting plates 44 are slidably arranged in strip-shaped holes 41 formed in the support ears 40. A limiting block 45 is fixedly connected to the top end of the connecting plate 44. The width dimension of the limiting block 45 is greater than the width dimension of the strip-shaped hole 41. The limiting block 45 is in sliding contact with the top end of the support ear 40.

[0050] Further, the driving part includes a second motor 30, which is fixedly connected to the inner side wall of the housing 1. One end of the output shaft of the second motor 30 is fixedly connected to one end of a second lead screw 31, and the other end of the second lead screw 31 is rotatably connected to the inner side wall of the housing 1. One end of a connecting frame 33 is threadedly connected to the second lead screw 31. The connecting frame 33 is horizontally arranged, and a second optical rod 32 is slidably penetrated through the other end thereof. The second optical rod 32 is parallel to the second lead screw 31, and both ends thereof are fixedly connected to the inner side wall of the housing 1. The connecting frame 33 is in an inverted U shape, and both bottom ends of the connecting frame 33 are fixedly connected to a connecting block 38. A connecting frame 35 is fixedly sleeved on the outer sides of the bottoms of a plurality of water collecting pipes 34. A plurality of guide rods 36 are slidably penetrated through the connecting frame 35. The plurality of guide rods 36 are parallel to each other, and both ends thereof are respectively fixedly connected to the inner side wall of the housing 1.

[0051] During the heat exchange process between the coolant and the air, condensed water will accumulate on the outer side wall of the cooling pipe 8. At this time, the second motor 30 is started, and the second motor 30 drives the second lead screw 31 to rotate, thereby driving the connecting frame 33 to move left and right. During the movement of the connecting frame 33, the wiper ring 39 is simultaneously driven to slide on the cooling pipe 8. During the sliding process of the wiper ring 39, the condensed water on the outer side wall of the cooling pipe 8 is scraped off. The condensed water flows into the lower water receiving tank 43 in the water guide groove 42, then enters the water collecting pipe 34 through the hose 46, and is finally centrally collected in the lower water collecting tank 37. The length dimension of the water receiving tank 43 is greater than the length dimension of the wiper ring 39, so that the condensed water scraped off by the wiper ring 39 can all fall into the water receiving tank 43. At the same time, the water receiving tank 43 and the wiper ring 39 are designed in a sliding connection manner, which can ensure that the wiper ring 39 can also scrape off the condensed water at the position where the cooling pipe 8 contacts the inner side wall of the housing 1. Taking the left and right directions inside the housing 1 as an example, when the wiper ring 39 moves to the left, before reaching the leftmost end of the cooling pipe 8, the left end of the water receiving tank 43 extends beyond the left end of the wiper ring 39, and the condensed water scraped off by the left end of the wiper ring 39 all falls into the water receiving tank 43. When the wiper ring 39 gradually approaches the leftmost end of the cooling pipe 8, the inner side wall of the housing 1 contacts the left end of the water receiving tank 43, so that the water receiving tank 43 no longer moves, and the wiper ring 39 continues to move until its left end is flush with the left end of the water receiving tank 43. At this time, the wiper ring 39 and the water receiving tank 43 all move to the leftmost position, and the right end of the water receiving tank 43 extends beyond the right end of the wiper ring 39. Then the wiper ring 39 and the water receiving tank 43 move in the opposite direction to the rightmost end of the cooling pipe 8. When moving to the rightmost position, the right end of the wiper ring 39 is aligned with the right end of the water receiving tank 43, and the left end of the water receiving tank 43 extends beyond the left end position of the wiper ring 39. The above process is repeated, so that the wiper ring 39 can scrape off the condensed water on the entire outer side wall of the cooling pipe 8 and fall into the water receiving tank 43.

[0052] Furthermore, the filter assembly includes a U-shaped frame 25, which is fixedly connected to the inner wall of the shell 1 and has an open end facing the side door 3. A fixed frame 26 is slidably connected inside the U-shaped frame 25, and a filter cotton 27 is detachably connected to the inner wall of the fixed frame 26. An elastic sealing portion is fixedly connected to the inner wall of the side door 3, and the elastic sealing portion is adapted to the open end of the U-shaped frame 25.

[0053] Furthermore, the elastic sealing portion includes a plurality of telescopic rods 48, the fixed ends of the telescopic rods 48 are fixedly connected to the inner wall of the receiving groove 47 opened on the inner side wall of the side door 3, the telescopic ends of the plurality of telescopic rods 48 are commonly fixedly connected to an extrusion plate 50, the extrusion plate 50 is in sliding contact with the side wall of the receiving groove 47, the side wall of the extrusion plate 50 away from the telescopic rod 48 is fixedly connected to a sealing layer 51, the sealing layer 51 is adapted to the open end of the U-shaped frame 25, a spring 49 is sleeved on the outer side of the telescopic rod 48, and the two ends of the spring 49 are respectively fixedly connected to the inner wall of the receiving groove 47 and the side wall of the extrusion plate 50.

[0054] When the heat exchange air passes through the filter cotton 27, dust is filtered and accumulated on the filter cotton 27, while the air passes through the filter cotton 27 normally. When the filter cotton 27 needs to be repaired or replaced, open the side door 3, pull out the fixed frame 26 from the U-shaped frame 25, and remove the filter cotton 27 from the fixed frame 26 for repair or replacement, then install the new filter cotton 27 in the fixed frame 26, and insert the fixed frame 26 into the U-shaped frame 25 and then close the side door 3. After the side door 3 is closed, under the supporting force of the telescopic rod 48 and the elastic force of the spring 49, the extrusion plate 50 and the sealing layer 51 abut against the outer wall of the fixed frame 26, so that the fixed frame 26 stays stably in the U-shaped frame 25.

[0055] Furthermore, the dust removal component includes a first motor 16, the first motor 16 is fixedly connected to the inner wall of the shell 1, the output shaft of the first motor 16 is fixedly connected to one end of the first lead screw 17, the other end of the first lead screw 17 is rotatably connected to the first lead screw seat 18, the first lead screw seat 18 is fixedly connected to the inner wall of the shell 1, the first lead screw 17 is threadedly connected to one end of a movable plate 21, the movable plate 21 is horizontally arranged and the other end is slidably connected to a first light rod 19, the two ends of the first light rod 19 are respectively fixedly connected to the first light rod seat 20, the first light rod seat 20 is fixedly connected to the inner wall of the shell 1, and the bottom end of the movable plate 21 is fixedly connected There is a dust suction groove 22, the dust suction groove 22 opens downward and the bottom end of the inner wall is rotatably connected to a plurality of rotating shafts 28, the outer wall of the rotating shaft 28 is fixedly connected to a plurality of toggle rods 29, the plurality of toggle rods 29 are arranged at equal intervals along the circumference and axial direction of the rotating shaft 28, and the bottom end of the toggle rod 29 contacts the filter cotton 27 when it is rotated to the bottom, and one end of the connecting elbow 23 is fixedly connected to the middle of the top wall of the dust suction groove 22, the other end of the connecting elbow 23 passes through the movable plate 21 and is fixedly connected to one end of the telescopic tube 24, the other end of the telescopic tube 24 is fixedly connected to one end of the exhaust pipe 12, and the other end of the exhaust pipe 12 passes through the side wall of the shell 1 and is connected to the exhaust fan.

[0056] When the filter cotton 27 needs to be dusted, the first motor 16 works, and drives the movable plate 21 and the dust suction groove 22 to move on the top of the filter cotton 27 through the first screw 17. During the movement, since the bottom end of the toggle rod 29 is in contact with the filter cotton 27, the toggle rod 29 can continuously move the filter cotton 27 up and down to make it vibrate. Combined with the negative pressure brought by the vacuum pump, the dust accumulated on the filter cotton 27 is vibrated and sucked away by the negative pressure generated.

[0057] Furthermore, the power assembly includes a support ring 14 , which is fixedly embedded in the side wall of the housing 1 , a fan 15 is coaxially rotatably connected inside the support ring 14 , and one end of the support ring 14 located outside the housing 1 is fixedly connected to the air outlet pipe 11 .

[0058] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0059] The embodiments described above are only descriptions of the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should fall within the protection scope of the present invention.

Claims

1. An air cooler, characterized in that, including a housing (1) with a top cover (2) provided at the top end. The top cover (2) is fixedly communicated with an air inlet pipe (4), and a side door (3) is hinged to one side wall of the housing (1); a filtering component, fixedly arranged inside the housing (1), and the filtering component is used for filtering the air to be cooled; a dust removal component, fixedly arranged inside the housing (1), the dust removal component is arranged above the filtering component, the bottom end of the dust removal component is in rolling contact with the top end of the filtering component, and the dust removal component is fixedly communicated with an air extractor; a cooling component, fixedly arranged inside the housing (1), the cooling component is arranged below the filtering component, and the cooling component is used for cooling the air; a condensed water treatment component, fixedly arranged inside the housing (1), the condensed water treatment component is in sliding contact with the cooling component, and the condensed water treatment component is used for scraping the condensed water outside the cooling component; a power component, fixedly arranged on the side wall of the housing (1), the power component is arranged below the condensed water treatment component, and the power component is used for providing power for the air to flow inside the housing (1).

2. The air cooler according to claim 1, characterized in that, The cooling component includes a plurality of cooling pipes (8). The plurality of cooling pipes (8) are fixedly arranged inside the housing (1), the plurality of cooling pipes (8) are arranged in an array, both ends of the cooling pipe (8) are located outside the housing (1), the same ends of the plurality of cooling pipes (8) are jointly fixedly communicated with a liquid inlet distribution cavity (7), the liquid inlet distribution cavity (7) is fixedly communicated with a liquid inlet pipe (5), a pump (6) is arranged on the liquid inlet pipe (5), the other ends of the plurality of cooling pipes (8) are jointly fixedly communicated with a liquid outlet converging cavity (9), and the liquid outlet converging cavity (9) is fixedly communicated with a drain pipe (10).

3. An air cooler according to claim 2, characterized in that, The condensed water treatment component includes a plurality of condensed water scraping mechanisms. The condensed water scraping mechanisms correspond to the cooling pipes (8) one by one and are slidably sleeved outside the cooling pipes (8). A water collecting pipe (34) is fixedly connected between any two adjacent condensed water scraping mechanisms in the horizontal direction. A water collecting tank (37) is correspondingly arranged at the bottom end of the water collecting pipe (34), and a driving part is jointly arranged on the condensed water scraping mechanism and the water collecting tank (37).

4. An air cooler according to claim 3, characterized in that, The condensed water scraping mechanism includes a water scraping ring (39). The water scraping ring (39) is slidably sleeved outside the cooling pipe (8). A plurality of water guide grooves (42) are respectively formed at both ends of the water scraping ring (39). Two support ears (40) are fixedly connected to the outer side wall of the water scraping ring (39). The two support ears (40) are symmetrically arranged on both sides of the water scraping ring (39). The water guide grooves (42) are located below the horizontal plane where the two support ears (40) are located. One of the support ears (40) is fixedly connected to the outer side wall of the water collecting pipe (34) through a connecting block (38). A water collecting part is jointly slidably connected to the bottom ends of the two support ears (40), and the water collecting part is fixedly communicated with the water collecting pipe (34).

5. An air cooler according to claim 4, characterized in that, The water collecting part includes a water receiving tank (43). One end of a hose (46) is fixedly communicated with the bottom of one side wall of the water receiving tank (43), and the other end of the hose (46) is fixedly communicated with the water collecting pipe (34). The top parts of two opposite side walls of the water receiving tank (43) are respectively fixedly connected with connecting plates (44). The connecting plates (44) are slidably arranged in strip-shaped holes (41) formed in the support ears (40). The top ends of the connecting plates (44) are fixedly connected with limit blocks (45). The width dimension of the limit blocks (45) is greater than the width dimension of the strip-shaped holes (41). The limit blocks (45) are in sliding contact with the top ends of the support ears (40).

6. An air cooler according to claim 4, characterized in that, The driving part includes a second motor (30). The second motor (30) is fixedly connected with the inner side wall of the housing (1). One end of a second lead screw (31) is fixedly connected with the output shaft of the second motor (30), and the other end of the second lead screw (31) is rotatably connected with the inner side wall of the housing (1). One end of a connecting frame (33) is threadedly connected with the second lead screw (31). The connecting frame (33) is horizontally arranged, and the other end thereof slidably penetrates through a second optical rod (32). The second optical rod (32) is parallel to the second lead screw (31) and both ends thereof are fixedly connected with the inner side wall of the housing (1). The connecting frame (33) is in an inverted U shape. The two bottom ends of the connecting frame (33) are both fixedly connected with the connecting block (38). A connecting frame (35) is fixedly sleeved on the outer sides of the bottom ends of a plurality of the water collecting pipes (34). A plurality of guide rods (36) are slidably penetrated in the connecting frame (35). The plurality of guide rods (36) are parallel to each other and both ends thereof are respectively fixedly connected with the inner side wall of the housing (1).

7. An air cooler according to claim 1, characterized in that, The filtering assembly includes a U-shaped frame (25). The U-shaped frame (25) is fixedly connected with the inner side wall of the housing (1) and the open end faces the side door (3). A fixed frame (26) is slidably connected inside the U-shaped frame (25). A filter cotton (27) is detachably connected to the inner side wall of the fixed frame (26). An elastic sealing part is fixedly connected to the inner side wall of the side door (3). The elastic sealing part is adapted to the open end of the U-shaped frame (25).

8. An air cooler according to claim 7, characterized in that, The elastic sealing part includes a plurality of telescopic rods (48). The fixed ends of the telescopic rods (48) are fixedly connected with the inner wall of a receiving groove (47) formed in the inner side wall of the side door (3). The telescopic ends of the plurality of telescopic rods (48) are fixedly connected with an extrusion plate (50) together. The extrusion plate (50) is in sliding contact with the side wall of the receiving groove (47). A sealing layer (51) is fixedly connected to the side wall of the extrusion plate (50) away from the telescopic rods (48). The sealing layer (51) is adapted to the open end of the U-shaped frame (25). A spring (49) is sleeved on the outer side of the telescopic rod (48). Both ends of the spring (49) are respectively fixedly connected with the inner wall of the receiving groove (47) and the side wall of the extrusion plate (50).

9. An air cooler according to claim 7, characterized in that, The dust removal component includes a first motor (16), the first motor (16) is fixedly connected to the inner side wall of the housing (1), one end of a first lead screw (17) is fixedly connected to the output shaft of the first motor (16), the other end of the first lead screw (17) is rotatably connected to a first lead screw seat (18), the first lead screw seat (18) is fixedly connected to the inner side wall of the housing (1), one end of a moving plate (21) is threadedly connected to the first lead screw (17), the moving plate (21) is horizontally arranged and the other end is slidably connected to a first optical rod (19), both ends of the first optical rod (19) are respectively fixedly connected to a first optical rod seat (20), the first optical rod seat (20) is fixedly connected to the inner side wall of the housing (1), the bottom end of the moving plate (21) is fixedly connected to a dust suction groove (22), the opening of the dust suction groove (22) faces downward and several rotating shafts (28) are rotatably connected to the bottom end of the inner side wall thereof, several stirring rods (29) are fixedly connected to the outer side wall of the rotating shaft (28), the several stirring rods (29) are arranged at equal intervals along the circumferential and axial directions of the rotating shaft (28), when the stirring rod (29) rotates to the directly lower position, its bottom end contacts the filter cotton (27), one end of a connecting elbow (23) is fixedly communicated with the middle of the top wall of the dust suction groove (22), the other end of the connecting elbow (23) passes through the moving plate (21) and is fixedly communicated with one end of a telescopic tube (24), the other end of the telescopic tube (24) is fixedly communicated with one end of an air extraction pipe (12), and the other end of the air extraction pipe (12) passes through the side wall of the housing (1) and is communicated with the air extractor.

10. An air cooler according to claim 1, characterized in that, The power component includes a support ring (14), the support ring (14) is fixedly embedded in the side wall of the housing (1), a fan (15) is coaxially rotatably connected inside the support ring (14), and an air outlet pipe (11) is fixedly communicated with one end of the support ring (14) located outside the housing (1).

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