Shell for evaporative air cooler

Abstract

The utility model provides a casing for evaporative air coolers, which comprises a casing main body, side frames are arranged on four surfaces of the casing main body, a plurality of locking positioning pieces are arranged on two sides of each side frame, and the side frames are fixedly matched with the casing main body through the locking positioning pieces. The shell has a better assembly effect, the side frame and the shell main body can be fixedly matched through the locking positioning piece, the rectangular end head at the end part of the locking positioning piece can be adjusted from a longitudinal state to a transverse state through torsion after being longitudinally disassembled into the rectangular insertion hole, so that the aim of locking is fulfilled, the operation is simple, and the matching is stable.

Description

Technical Field

[0001] The utility model belongs to the technical field of air coolers, and particularly relates to a shell for an evaporative air cooler. Background Art

[0002] An air cooler is an evaporative cooling and ventilation unit that combines cooling, ventilation, dust prevention, deodorization and humidification. In addition to bringing fresh air and lowering the temperature to public places such as corporate workshops, commercial entertainment venues, etc., an air cooler also has the characteristics of energy saving and environmental protection. An evaporative air cooler is a type of air cooler. Its working principle is to supply air through the fan inside the machine to make the air inside the machine reach a negative pressure state, and the hot air outside enters the machine through the wet curtain. At the same time, the water forest system in the machine sprays on the wet curtain to form a water film. The air exchanges heat at the wet curtain and absorbs a large amount of heat and dust, and then becomes fresh air.

[0003] At present, the casing of evaporative air coolers is mostly fixed with screws. Since the wet curtain requires regular maintenance, it is easy for the screw holes to slip, resulting in a loose seal.

[0004] Therefore, in view of the shortcomings of the above-mentioned scheme in actual production and implementation, it has been revised and improved. At the same time, in the spirit and concept of seeking excellence, with the assistance of professional knowledge and experience, and after many ingenuity and experiments, the present utility model was created, and a housing for an evaporative air cooler is provided to solve the above-mentioned problems. Utility Model Content

[0005] The utility model provides a shell for an evaporative air cooler, which solves the problems in the prior art.

[0006] The technical solution of the utility model is implemented as follows: a shell for an evaporative air cooler, comprising: a shell body, four sides of the shell body are provided with side frames, both sides of the side frames are provided with multiple locking positioning members, and the side frames are fixedly matched with the shell body through the locking positioning members.

[0007] As a preferred embodiment of the housing for an evaporative air cooler, a limiting groove recessed outward is provided in the side frame, an overflow hole is provided at the bottom of the side frame, a right-angle bend pipe clamp is provided above the overflow hole, and the right-angle bend pipe clamp is fixedly fitted near the top of the side frame.

[0008] As a preferred embodiment of the housing for an evaporative air cooler, a threaded hole is provided near the top of the side frame, a thread is provided on the right-angle elbow clamp, and the right-angle elbow clamp is threadedly engaged in the threaded hole.

[0009] By adopting the above scheme, the right-angle elbow clamp is used to fix the wet curtain, and the right-angle elbow clamp has better disassembly ability, which is conducive to the disassembly of the wet curtain.

[0010] As a preferred embodiment of the shell for an evaporative air cooler, circular guide holes are provided on both sides of the side frame, the locking positioning piece slides in the circular guide holes, and rectangular insertion holes are provided on the shell body corresponding to the circular guide holes, and the locking positioning piece slides in the rectangular insertion holes.

[0011] As a preferred embodiment of the housing for an evaporative air cooler, a rectangular end is provided at the end of the locking positioning member, and the rectangular insertion hole matches the shape of the rectangular end.

[0012] By adopting the above scheme, when the rectangular end of the locking locator is longitudinally removed, it will cooperate with the rectangular insertion hole. After the locking locator is fully inserted into the circular guide hole, the rectangular end can be adjusted from the longitudinal state to the transverse state by twisting, thereby achieving the purpose of locking.

[0013] As a preferred embodiment of the housing for an evaporative air cooler, a limiting ring is provided at the proximal end of the locking positioning member.

[0014] By adopting the above solution, the limiting ring can achieve the purpose of limiting and at the same time ensure that the rectangular end can just pass through the rectangular insertion hole.

[0015] After adopting the above technical scheme, the beneficial effect of the utility model is as follows: the shell has a good assembly effect, and the side frame and the shell body can be fixedly matched by the locking positioning piece. After the rectangular end head at the end of the locking positioning piece is longitudinally inserted into the rectangular plug hole, the rectangular end head can be adjusted from the longitudinal state to the transverse state by twisting, thereby achieving the purpose of locking, simple operation and stable matching. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 This is a schematic diagram of the overall structure of the shell of the evaporative air cooler of the utility model;

[0018] Figure 2 This is a cross-sectional view of the overall structure of the shell of the evaporative air cooler of the utility model;

[0019] Figure 3 This is a schematic diagram of the split structure of the housing body and the side frame of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the shell of the evaporative air cooler of the utility model;

[0021] Figure 5 This is a schematic diagram of the positional relationship between the side frame, the locking positioning piece, and the right-angle elbow clamp of the utility model;

[0022] Figure 6 This is a schematic diagram of the structure of the locking and positioning member of the utility model;

[0023] In the figure, 1-housing body; 11-rectangular plug hole; 2-side frame; 21-circular guide hole; 22-limiting groove; 23-overflow hole; 24-threaded hole; 25-right angle elbow clamp; 3-locking positioning piece; 31-rectangular end; 32-limiting ring. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] like Figure 1-6 As shown, a casing for an evaporative air cooler comprises: a casing body 1, side frames 2 are arranged on four sides of the casing body 1, a plurality of locking positioning members 3 are arranged on both sides of the side frames 2, and the side frames 2 are fixedly matched with the casing body 1 through the locking positioning members 3.

[0026] Specifically, a limiting groove 22 recessed outward is provided in the side frame 2, an overflow hole 23 is provided at the bottom of the side frame 2, a right-angle elbow clamp 25 is provided above the overflow hole 23, and the right-angle elbow clamp 25 is fixedly matched with the side frame 2 near the top.

[0027] A threaded hole 24 is provided near the top of the side frame 2 , and a thread is provided on the right-angle elbow clamp 25 , and the right-angle elbow clamp 25 is threadedly fitted in the threaded hole 24 .

[0028] Furthermore, the overflow hole 23 is used to discharge excess liquid on the wet curtain to achieve the purpose of circulation.

[0029] Furthermore, the right-angle elbow clamp 25 is used to fix the wet curtain, and the right-angle elbow clamp 25 has better detachability, which is conducive to the disassembly of the wet curtain.

[0030] Specifically, circular guide holes 21 are provided on both sides of the side frame 2, and the locking positioning member 3 is slidably fitted in the circular guide holes 21. The shell body 1 is provided with rectangular insertion holes 11 corresponding to the circular guide holes 21, and the locking positioning member 3 is slidably fitted in the rectangular insertion holes 11.

[0031] Specifically, a rectangular end 31 is provided at the end of the locking positioning member 3 , and the rectangular insertion hole 11 matches the rectangular end 31 in shape.

[0032] Specifically, a limiting ring 32 is provided at the proximal end of the locking positioning member 3 .

[0033] Furthermore, the tight positioning member 3 can achieve fixed fit between the side frame 2 and the housing body 1 , which is easy to operate and has stable fit.

[0034] The working principle is that when assembling the wet curtain, it can be placed on the limit groove 22, and then the right-angle elbow clamp 25 is threaded into the threaded hole 24 to fix the wet curtain. When the side frame 2 is fixedly matched with the shell body 1, the rectangular end 31 at the end of the locking positioning piece 3 is longitudinally inserted into the rectangular socket 11, and the rectangular end 31 can be adjusted from the longitudinal state to the transverse state by twisting, thereby achieving the purpose of locking.

[0035] In the description of the present utility model, it should be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In the description of the present utility model, unless otherwise specified and limited, it should be noted that the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a mechanical connection or an electrical connection, or it can be the internal communication of two elements, it can be a direct connection, or it can be an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0036] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A housing for an evaporative air cooler, characterized in that: include: A shell body (1), wherein the four sides of the shell body (1) are each provided with a side frame (2), and both sides of the side frame (2) are each provided with a plurality of locking positioning members (3), and the side frame (2) is fixedly matched with the shell body (1) through the locking positioning members (3); Circular guide holes (21) are provided on both sides of the side frame (2), the locking positioning piece (3) is slidably fitted in the circular guide holes (21), and the housing body (1) is provided with rectangular insertion holes (11) corresponding to the circular guide holes (21), and the locking positioning piece (3) is slidably fitted in the rectangular insertion holes (11); The end of the locking positioning piece (3) is provided with a rectangular end head (31), and the rectangular insertion hole (11) matches the shape of the rectangular end head (31).

2. The housing for an evaporative air cooler according to claim 1, characterized in that: The side frame (2) is provided with a limiting groove (22) recessed outwards, the bottom of the side frame (2) is provided with an overflow hole (23), a right-angled pipe clamp (25) is provided above the overflow hole (23), and the right-angled pipe clamp (25) is fixedly matched with the top end of the side frame (2).

3. The housing for an evaporative air cooler according to claim 2, characterized in that: The side frame (2) is provided with a threaded hole (24) near the top end, the right-angle elbow clamp (25) is provided with a thread, and the right-angle elbow clamp (25) is threadedly matched in the threaded hole (24).

4. The housing for an evaporative air cooler according to claim 1, characterized in that: A limiting ring (32) is provided at the proximal end of the locking positioning member (3).

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