Double-side air outlet air cooler with filtering function

Abstract

The utility model relates to the technical field of double-side air outlet coolers, in particular to a double-side air outlet cooler with a filtering function, which comprises an air cooler body, two mesh enclosures are fixedly mounted on two sides of the air cooler body, and a filtering structure is arranged on the inner side of the air cooler body. The filtering structure comprises two storage grooves formed in the lower surface of the air cooler body, a filtering frame is arranged on the inner sides of the storage grooves, two rotating shafts are rotatably connected to the interior of the filtering frame, a plurality of arc-shaped strips of arc-shaped structures are fixedly connected to the side walls of the rotating shafts, and a plurality of columns of fixing strips are fixedly connected to the inner side of the filtering frame. The fixing strips and the arc-shaped strips are arranged in a staggered mode, and the bottom wall of the storage groove is fixedly connected with a limiting strip. According to the utility model, by arranging the filtering structure with the crushing structure, the utilization rate of activated carbon particles is improved, and the purification and filtering efficiency of blown cold air is improved to a certain extent.

Description

Technical Field

[0001] This utility model relates to the technical field of dual-sided air-cooled fans, and in particular to a dual-sided air-cooled fan with a filtration function. Background Technology

[0002] Dual-sided air-cooled evaporative air coolers are an innovative type of evaporative air cooler, mainly used for efficient space cooling and air circulation. Structurally, they differ from ordinary evaporative air coolers by having air outlets on both sides of the unit, which can simultaneously deliver cooled air from two directions, greatly expanding the coverage area of ​​the cooling air.

[0003] A Chinese patent with publication number CN211233215U discloses a dual-sided air-cooled fan with a filtration function, including a housing. The housing includes a base plate with an air inlet. A filter assembly is provided on the outer side of the base plate. The filter assembly includes a fixing frame, a connecting frame, and a filter plate. The fixing frame is fixed to the base plate, and the air inlet is located within the inner range of the fixing frame. The connecting frame is fixed below the fixing frame. The filter plate is slidably fixed on the connecting frame. The filter plate includes a filtering part and a fixing part. The fixing part is located on the outer periphery of the filtering part and cooperates with the connecting frame. The filtering part includes a first protective layer, a second protective layer, and a filter layer, with the filter layer located between the first and second protective layers.

[0004] Existing technologies often have the following drawbacks: In the actual use of dual-sided air-cooled fans, activated carbon particles are often used to filter some impurities in the air. However, activated carbon particles are prone to caking when damp. Caking activated carbon particles cannot be fully utilized, which reduces the effectiveness of subsequent use of activated carbon particles in filtering impurities in the air and reduces the filtration effect of air impurities.

[0005] Therefore, this utility model provides a dual-sided air-cooled fan with filtration function. Utility Model Content

[0006] The purpose of this invention is to address the shortcomings of existing technologies, such as low utilization rate of caking activated carbon particles, and to propose a dual-sided air-cooled fan with filtration function.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: a dual-sided air-cooled fan with a filtering function, comprising a fan body, two mesh covers fixedly installed on both sides of the fan body, a filtering structure provided on the inner side of the fan body, the filtering structure comprising two storage slots opened on the lower surface of the fan body, a filter frame provided on the inner side of the storage slots, two rotating shafts rotatably connected inside the filter frame, a plurality of arc-shaped strips with arc structures fixedly connected to the side walls of the rotating shafts, and a plurality of fixed strips fixedly connected to the inner side of the filter frame, the fixed strips and the arc strips being arranged alternately.

[0008] The effect achieved by the above components is that by setting up a filter structure with a crushing structure, the utilization rate of activated carbon particles is improved, which to a certain extent improves the purification and filtration efficiency of the blown cold air.

[0009] Preferably, a limiting strip is fixedly connected to the bottom wall of the storage slot, a drive plate is slidably connected to the side wall of the limiting strip, a pivot pin is rotatably connected inside the drive plate, and the end of the pivot pin is fixedly connected to the filter frame.

[0010] The effect achieved by the above components is that after the filter frame is pulled out of the storage tank, the activated carbon granules can be poured out by rotating the pivot pin.

[0011] Preferably, a mounting frame is fixedly connected to the other side of the filter frame, a motor is fixedly connected to the inner side of the mounting frame, a second gear is fixedly connected to the output end of the motor, and a first gear is fixedly connected to the side wall of the rotating shaft located inside the mounting frame, with the tooth surfaces of the first gear and the second gear meshing.

[0012] The effect achieved by the above components is that when the motor starts, the second gear at the motor output end drives the first gear meshing with it to rotate.

[0013] Preferably, the drive plate is internally threaded with a drive rod, and the drive rod is rotatably connected to the bottom of the storage groove on the air cooler body.

[0014] The effect achieved by the above components is that when the drive rod rotates, it will cause the drive plate to slide along the limit strip.

[0015] Preferably, the surface of the air cooler body is provided with a collection structure, the collection structure including a guide rail fixedly connected to the lower surface of the air cooler body, a slide plate slidably connected to the side wall of the guide rail, a hopper fixedly connected to the lower end of the slide plate, and a collection tank threadedly connected to the lower port of the hopper.

[0016] The effect achieved by the above components is that the collection structure facilitates the flexible dumping and collection of activated carbon particles after use.

[0017] Preferably, the upper port of the hopper is rectangular and the lower port of the hopper is circular.

[0018] The above components achieve the following effects: the upper port of the hopper is rectangular, which increases the collection area, and the lower port is circular, which facilitates connection with the collection tank.

[0019] Preferably, the internal thread of the slide plate is connected with bolts, which are used to fix the slide plate in place after it has been moved.

[0020] The effect achieved by the above components is: after adjusting the position, tighten the bolts to fix the slide plate.

[0021] In summary:

[0022] 1. In this utility model, after the filter frame is pulled out of the storage tank, the rotating pin can be turned to realize the pouring of the used activated carbon particles, which facilitates the subsequent replacement of new activated carbon particles. By setting a filter structure with a crushing structure, the utilization rate of activated carbon particles is improved, and the purification and filtration efficiency of the blown cold air is improved to a certain extent.

[0023] 2. In this utility model, after adjusting the position, tighten the bolts to fix the slide plate. When there are a lot of activated carbon particles in the collection tank, unscrew the collection tank for cleaning to ensure the continuous and effective operation of the collection structure. By setting up the collection structure, it is convenient to flexibly pour and collect the activated carbon particles after use. Attached Figure Description

[0024] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0025] Figure 2 This is a schematic diagram of the structure of this utility model from another angle;

[0026] Figure 3 This is a cross-sectional view of the filter frame in this utility model;

[0027] Figure 4 In this utility model Figure 3 Enlarged view of point A;

[0028] Figure 5 This is a schematic diagram of the collecting structure in this utility model.

[0029] Legend: 1. Air cooler body; 2. Mesh cover; 3. Filter structure; 301. Storage slot; 302. Filter frame; 303. Drive plate; 304. Mounting frame; 305. Limiting strip; 306. Drive rod; 307. Rotating pin; 308. Rotating shaft; 309. First gear; 310. Motor; 311. Second gear; 312. Arc-shaped strip; 313. Fixing strip; 4. Collection structure; 41. Guide rail; 42. Hopper; 43. Collection tank; 44. Slide plate; 45. Bolt. Detailed Implementation

[0030] Reference Figure 1 As shown, this utility model provides a technical solution: a dual-sided air-cooled fan with filtration function, including a fan body 1, two mesh covers 2 fixedly installed on both sides of the fan body 1, a filter structure 3 provided on the inner side of the fan body 1, and a collection structure 4 provided on the surface of the fan body 1.

[0031] The following section will explain the specific settings and functions of its filter structure 3 and collection structure 4.

[0032] Reference Figure 1-4 As shown in this embodiment: the filter structure 3 includes two receiving slots 301 formed on the lower surface of the air cooler body 1. A filter frame 302 is provided inside the receiving slots 301. Two rotating shafts 308 are rotatably connected inside the filter frame 302. Several arc-shaped strips 312 with arc structures are fixedly connected to the side walls of the rotating shafts 308. Several rows of fixing strips 313 are fixedly connected to the inner side of the filter frame 302. The fixing strips 313 and the arc-shaped strips 312 are arranged alternately. By setting the filter structure 3, and specifically the filter structure 3 with a breaking structure, the utilization rate of activated carbon particles is improved, thus improving the purification and filtration efficiency of the blown-out cold air to a certain extent. A limiting strip 305 is fixedly connected to the bottom wall of the receiving slots 301. A drive plate 303 is slidably connected to the side wall of the limiting strip 305. A pivot pin 307 is rotatably connected inside the drive plate 303, and the end of the pivot pin 307 is fixedly connected to the filter frame 302. After the filter frame 302 is pulled out of the storage slot 301, rotating the pivot pin 307 allows the used activated carbon granules to be poured out. A mounting frame 304 is fixedly connected to the other side of the filter frame 302. A motor 310 is fixedly connected to the inner side of the mounting frame 304. A second gear 311 is fixedly connected to the output end of the motor 310. A first gear 309 is fixedly connected to the inner side wall of the rotating shaft 308 located within the mounting frame 304. The tooth surfaces of the first gear 309 and the second gear 311 mesh. When the motor 310 starts, the second gear 311 at the output end of the motor 310 drives the meshing first gear 309 to rotate. A drive rod 306 is threadedly connected to the inside of the drive plate 303. The drive rod 306 is rotatably connected to the bottom of the storage slot 301 on the air cooler body 1. When the drive rod 306 rotates, it causes the drive plate 303 to slide along the limiting strip 305.

[0033] Reference Figure 1-2 and Figure 5 As shown, specifically, the collection structure 4 includes a guide rail 41 fixedly connected to the lower surface of the air cooler body 1. A slide plate 44 is slidably connected to the side wall of the guide rail 41. A hopper 42 is fixedly connected to the lower end of the slide plate 44, and a collection tank 43 is threadedly connected to the lower port of the hopper 42. The collection structure 4 facilitates the flexible collection of used activated carbon granules. The upper port of the hopper 42 is rectangular, and the lower port is circular. The rectangular upper port of the hopper 42 increases the collection area, while the circular lower port facilitates connection to the collection tank 43. Bolts 45 are threadedly connected to the inside of the slide plate 44, and these bolts 45 are used to fix the slide plate 44 after movement. After adjusting the position, the bolts 45 are tightened to fix the slide plate 44.

[0034] Working principle: When this dual-sided air-cooled fan is running, outside air enters through the mesh covers 2 on both sides of the fan body 1. The incoming air first passes through the filter structure 3, with the filter frame 302 located in the collection groove 301. When activated carbon particles clump together, the ground-mounted motor 310 starts. When the motor 310 starts, the second gear 311 at the output end of the motor 310 drives the first gear 309, which meshes with it, to rotate. This causes the rotating shaft 308 to drive the arc-shaped strip 312 to rotate. At this time, the arc-shaped strip 312 will move relative to the fixed strip 313, thereby breaking up the clumped activated carbon particles and improving the utilization rate of activated carbon particles. When replacing the activated carbon particles inside the filter frame 302, rotate the drive rod 306. The drive rod 306 is threadedly connected to the drive plate 303, and the drive plate 303 slides on the limit strip 305. When the drive rod 306 rotates, it will drive the drive plate 303 to slide along the limit strip 305, so that the filter frame 302 can be pulled out from the storage groove 301. Then, rotate the pivot pin 307 to realize the emptying of the used activated carbon particles, which facilitates the subsequent replacement of new activated carbon particles. By setting the filter structure 3, and setting the filter structure 3 with the crushing structure, the utilization rate of activated carbon particles is improved, which improves the purification and filtration efficiency of the blown cold air to a certain extent.

[0035] When the activated carbon granules need to be replaced, rotating the pivot pin 307 will cause the activated carbon granules inside the filter frame 302 to fall down the lower surface of the cooler body 1 into the hopper 42. The upper port of the hopper 42 is rectangular to increase the collection area, and the lower port is circular to facilitate connection with the collection tank 43. The slide plate 44 slides on the guide rail 41 to adjust the position of the hopper 42 so that it is better aligned with the impurity falling area. After adjusting the position, tighten the bolt 45 to fix the slide plate 44. When there are many activated carbon granules in the collection tank 43, unscrew the collection tank 43 for cleaning to ensure the continuous and effective operation of the collection structure 4. By setting the collection structure 4, it is convenient to flexibly pour and collect the activated carbon granules after use.

[0036] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

Claims

1. A dual-sided air-discharge evaporative cooler with filtration function, comprising a cooler body (1), characterized in that: Two mesh covers (2) are fixedly installed on both sides of the air cooler body (1). A filter structure (3) is provided on the inner side of the air cooler body (1). The filter structure (3) includes two storage slots (301) opened on the lower surface of the air cooler body (1). A filter frame (302) is provided on the inner side of the storage slot (301). Two rotating shafts (308) are rotatably connected inside the filter frame (302). Several arc-shaped strips (312) with arc structure are fixedly connected to the side wall of the rotating shaft (308). Several columns of fixing strips (313) are fixedly connected to the inner side of the filter frame (302). The fixing strips (313) and the arc strips (312) are arranged alternately.

2. The dual-sided air-cooled fan with filtration function according to claim 1, characterized in that: The bottom wall of the storage slot (301) is fixedly connected to a limiting strip (305), and the side wall of the limiting strip (305) is slidably connected to a drive plate (303). The drive plate (303) is rotatably connected to a pivot pin (307), and the end of the pivot pin (307) is fixedly connected to the filter frame (302).

3. A dual-sided air-cooled fan with filtration function according to claim 1, characterized in that: A mounting frame (304) is fixedly connected to the other side of the filter frame (302). A motor (310) is fixedly connected to the inner side of the mounting frame (304). A second gear (311) is fixedly connected to the output end of the motor (310). A first gear (309) is fixedly connected to the side wall of the rotating shaft (308) located inside the mounting frame (304). The tooth surface of the first gear (309) meshes with the tooth surface of the second gear (311).

4. A dual-sided air-cooled fan with filtration function according to claim 2, characterized in that: The drive plate (303) is internally threaded with a drive rod (306), and the drive rod (306) is rotatably connected to the bottom of the storage groove (301) on the air cooler body (1).

5. A dual-sided air-cooled fan with filtration function according to claim 1, characterized in that: The surface of the air cooler body (1) is provided with a collection structure (4). The collection structure (4) includes a guide rail (41) fixedly connected to the lower surface of the air cooler body (1). A slide plate (44) is slidably connected to the side wall of the guide rail (41). A hopper (42) is fixedly connected to the lower end of the slide plate (44). A collection tank (43) is threadedly connected to the lower port of the hopper (42).

6. A dual-sided air-cooled fan with filtration function according to claim 5, characterized in that: The upper port of the hopper (42) is rectangular, and the lower port of the hopper (42) is circular.

7. A dual-sided air-cooled fan with filtration function according to claim 5, characterized in that: The internal thread of the slide plate (44) is connected to a bolt (45), which is used to fix the slide plate (44) after it is moved.

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