Wind and sand prevention type air cooler
By adding wind-proof sand louvers and louver blade regulators to the air cooler, the heat exchange performance problem in wind-sand areas is solved, and efficient wind-proof sand-proofing ability and energy-saving and water-saving effects are achieved.
Patent Information
- Application Number
- CN202421799999.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-26
- Publication Date
- 2025-07-29
- Estimated Expiration
- 2034-07-26
AI Technical Summary
When existing air coolers are used in areas with high wind and sand, the wind and sand block the heat exchange module and fin heat exchanger, resulting in poor or failure of heat exchange performance, and the wind and sand protection capability needs to be improved.
Add wind-proof sand louvers to the air cooler, adjust the angle of the louver blades through the louver blade regulator, first filter the wind-sand and then enter the heat exchange module, improve the air cleanliness and block sand and dust from entering the heat exchange module.
Effectively block sand and dust, reduce the impact of dirt, improve heat exchanger efficiency, reduce fan power consumption, and achieve energy-saving and water-saving and efficient operation.
Smart Images
Figure CN223166006U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of air coolers, in particular to a wind and sand proof air cooler. Background Art
[0002] An air cooler, also known as an air-cooled condenser or an air-cooled heat exchanger, is a heat exchanger that uses air as the cooling medium. The air cooler mainly consists of a shell plate, a fan, and a finned tube heat exchanger. Its main principle is that the medium to be cooled flows inside the tubes of the finned tube heat exchanger, and air flows outside the tubes of the finned tube heat exchanger. After the air is forced to flow through the finned tube heat exchanger by the fan, it absorbs heat and the temperature rises, and the medium inside the tubes of the finned tube heat exchanger loses heat and the temperature drops, achieving the purpose of cooling the medium inside the tubes.
[0003] It can be seen from the principle that the heat exchange performance of the air cooler is greatly affected by the ambient air, especially by the wind and sand in the air. When there is a large amount of wind and sand in the air, the wind and sand block the pre-cooler module and the finned heat exchanger, making the heat exchange performance worse or even ineffective. Therefore, in areas with large amounts of wind and sand, improving the wind and sand resistance of the air cooler is one of the important problems that need to be solved urgently for the air cooler.
[0004] Therefore, in summary, it is necessary to provide a new type of wind and sand proof air cooler to solve the deficiencies of the existing technology. Content of the Utility Model
[0005] In view of the above-mentioned technical problems, a wind and sand proof air cooler with a simple structure and capable of effectively improving the wind and sand resistance of the air cooler is provided. The utility model mainly uses the addition of wind and sand proof louvers in the air cooler. The air first passes through the wind and sand proof louvers to remove the wind and sand and then enters the heat exchange module, improving the cleanliness of the air and blocking the wind and sand from entering the heat exchange module. It not only overcomes the influence of wind and sand on the heat exchange module when the existing air cooler is used in areas with large amounts of wind and sand, but also can realize the adjustment of the air volume of the air cooler by adjusting the louvers.
[0006] The technical means adopted by the utility model are as follows:
[0007] A wind and sand proof air cooler includes a frame. Heat exchange modules are respectively arranged on the left and right sides of the frame. A fan is arranged on the outer wall of the top of the frame. Wind and sand proof louvers are arranged outside the heat exchange module, and louver blades are arranged inside the wind and sand proof louvers.
[0008] Further, a top support frame is arranged at the top of the wind and sand proof louvers, and a bottom support frame is arranged at the bottom of the wind and sand proof louvers.
[0009] Further, the wind and sand proof louvers are connected to the frame through the bottom support frame and the top support frame.
[0010] Further, a louver blade adjuster is arranged outside the wind and sand proof louvers.
[0011] Furthermore, the two heat exchange modules are arranged in parallel on both sides of the frame or are arranged in a V shape on both sides inside the frame.
[0012] Furthermore, the angle between the louver blades and the horizontal direction is 0 to 90 degrees.
[0013] Compared with the prior art, the utility model has the following advantages:
[0014] On the basis of the air cooler, the utility model adds wind and sand proof louvers to improve the wind and sand proof performance of the air cooler. When air carrying sand and dust enters the wind and sand proof louvers, the wind and sand proof louvers can allow the air to pass through and block the solid sand and dust outside the wind and sand proof louvers. Therefore, a wind and sand proof type air cooler of the utility model can be applied to areas with large wind and sand.
[0015] By arranging a louver blade adjuster on the side of the wind and sand proof louvers, the louver blade adjuster can adjust the angle of the louver blades. Therefore, a wind and sand proof type air cooler of the utility model can adjust the air intake volume of the air cooler.
[0016] The utility model can effectively block sand and dust, reduce the influence of dirt, has a high heat exchanger efficiency, low power consumption of the fan, and is energy-saving, water-saving and efficient. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.
[0018] Figure 1 It is a schematic structural diagram of the present utility model.
[0019] Figure 2 It is a schematic diagram of the arrangement of the heat exchange modules in the present utility model.
[0020] In the figure: 1, frame; 2, heat exchange module; 3, wind and sand proof louver; 4, louver blade; 5, louver blade adjuster; 6, bottom support frame; 7, top support frame; 8, fan. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0021] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Apparently, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.
[0022] As Figure 1-2 shown, the present utility model provides an air cooler for preventing wind and sand, which includes a frame 1, a heat exchange module 2, wind and sand prevention louvers 3, a bottom support frame 6, a top support frame 7, and a fan 8. A heat exchange module 2 is arranged on each of the left and right sides of the frame 1, and the two heat exchange modules 2 are arranged in parallel on both sides of the frame 1 or arranged in a V shape on both sides inside the frame 1. Wind and sand prevention louvers 3 are arranged outside the heat exchange module 2, a louver top support frame 7 is arranged at the top of the wind and sand prevention louvers 3, and a louver bottom support frame 6 is arranged at the bottom of the wind and sand prevention louvers 3. A fan 8 is arranged at the top of the frame 1, and the wind and sand prevention louvers 3 are connected to the frame 1 through the louver bottom support frame 6 and the louver top support frame 7. Louver blades 4 are arranged inside the wind and sand prevention louvers 3, and a louver blade adjuster 5 is arranged outside the wind and sand prevention louvers 3. The louver blade adjuster 5 can adjust the angle of the louver blades 4.
[0023] The working process of the air cooler is as follows:
[0024] When the fan operates, a negative pressure is formed inside the air cooler, and air enters from both the left and right sides of the air cooler. After passing through the wind and sand prevention louvers 3 and the heat exchange module 2 for heat exchange, it enters the air cooler and is finally discharged from the outlet of the fan 8.
[0025] Louver blades 4 are arranged in the wind and sand prevention louvers 3, and the angle of the louver blades 4 can be adjusted through the louver blade adjuster 5. During normal operation, the louver blades 4 have a certain angle with the incoming air direction. When the air carries sand and dust into the wind and sand prevention louvers 3, the solid sand and dust will hit the louver blades 4, and the sand and dust received by the impact will be blocked outside the wind and sand prevention louvers 3 by the louver blades 4. The air changes direction under the action of the louver blades 4 and enters the heat exchange module 2 from the upper side of the louvers, and is discharged from the outlet of the fan 8 after heat exchange.
[0026] The angle of the louver blades 4 can be adjusted through the louver blade adjuster 5. After the angle of the blades changes, the cross-sectional area of the incoming air of the air cooler can be changed, so that the incoming air volume of the air cooler can be adjusted.
[0027] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.
Claims
1. An air-cooled heat exchanger for preventing wind and sand, comprising a frame (1), heat exchange modules (2) are respectively arranged on the left and right sides of the frame (1), and a fan (8) is arranged on the outer wall of the top of the frame (1), characterized in that, A wind and sand proof shutter (3) is arranged on the outer side of the heat exchange module (2), and shutter blades (4) are arranged inside the wind and sand proof shutter (3).
2. The anti-wind-sand air cooler according to claim 1, wherein A top support frame (7) is arranged at the top of the wind and sand proof shutter (3), and a bottom support frame (6) is arranged at the bottom of the wind and sand proof shutter (3).
3. The wind and sand-proof air cooler according to claim 2, wherein The wind and sand proof shutter (3) is connected to the frame (1) through the bottom support frame (6) and the top support frame (7).
4. The anti-wind-sand air cooler according to claim 1, characterized in that, A shutter blade adjuster (5) is arranged on the outer side of the wind and sand proof shutter (3).
5. The wind and sand-proof air cooler according to claim 1, wherein, Two of the heat exchange modules (2) are arranged in parallel on both sides of the frame (1) or are arranged in a V shape on both sides inside the frame (1).
6. The wind and sand-proof air cooler according to claim 1, wherein The angle between the shutter blades (4) and the horizontal direction is 0 to 90 degrees.