Air cooling box type condensing unit of refrigeration air conditioning equipment

Abstract

The utility model belongs to the field of condensing units, particularly relates to an air-cooled box-type condensing unit of refrigeration air conditioning equipment, and aims to solve the problems that the conventional natural air generally and directly enters a case and then exchanges heat with a condensing pipe, and after entering the case, the natural air lacks certain turbulent flow parts and is easily and directly discharged, so that the heat exchange efficiency is high. In order to solve the problems of low heat exchange efficiency and the like in the prior art, the utility model provides the following scheme: the air conditioner comprises a case, a compressor, an air storage tank and a condensation pipe are arranged in the case, and the compressor, the air storage tank and the condensation pipe are communicated with one another. And meanwhile, the driving shaft and the driving groove are used for driving the mounting plate and the swing plate to swing, so that the air can be further stirred through the swing plate, and the heat exchange efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of condensing units, in particular to an air-cooled box-type condensing unit of refrigeration and air-conditioning equipment. Background Art

[0002] The air-cooled condensing unit is a condenser commonly used in refrigeration units and industrial cooling water systems. It uses air cooling without the need for a water source. Compared with other condensation methods, it does not need to be connected to a water source and can be used under various environmental conditions. It has obvious advantages, especially in situations where water resources are insufficient or difficult to obtain. It also reduces water treatment costs and is more environmentally friendly.

[0003] When an air-cooled condensing unit is in use, natural wind usually directly enters the chassis and then exchanges heat with the condenser tube. After entering the chassis, the natural wind lacks certain spoiler components, and is easily discharged directly, resulting in low heat exchange efficiency. Therefore, an air-cooled box-type condensing unit for refrigeration and air-conditioning equipment is proposed. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art that natural wind usually directly enters into the chassis and then exchanges heat with the condenser tube, but lacks certain spoiler components after entering the chassis, the natural wind is easily discharged directly, and the heat exchange efficiency is low. A wind-cooled box-type condensing unit for refrigeration and air-conditioning equipment is proposed to solve the problem.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A wind-cooled box-type condensing unit of a refrigeration and air-conditioning device comprises a chassis, a compressor, an air storage tank and a condensing tube are installed in the chassis, the compressor, the air storage tank and the condensing tube are connected, a partition is fixedly connected between the inner walls of both sides of the chassis, the condensing tube is bent, and the bent part is located on one side of the partition, an air inlet box is fixedly connected to the bottom inner wall of the chassis, the air inlet box is located below the bent part of the condensing tube, and both ends of the air inlet box pass through the chassis;

[0007] The surface of the air inlet box is provided with a plurality of long strip-shaped air outlets, and the top of the air inlet box is hinged with two symmetrically and obliquely arranged spoilers, and a first tension spring is fixedly connected between the spoiler and the top of the air inlet box.

[0008] As a further solution of the utility model, a pair of spoiler mechanisms are also provided in the air inlet box, and the spoiler mechanism includes a guide block and a mounting plate. The guide block is fixedly connected to the bottom inner wall of the chassis, and a penetrating slide is slidably connected in the guide block. The slide is L-shaped, and a mounting seat is fixedly connected to the surface of the slide, and a penetrating drive groove is provided on both sides of the mounting seat. The mounting plate is rotatably connected to the top of the air inlet box and penetrates the air inlet box, and two symmetrical and obliquely arranged swinging plates are fixedly connected to the top of the mounting plate, and drive shafts are fixedly connected to both sides of the mounting plate, and the drive shafts are respectively used in conjunction with the drive grooves, and a second tension spring is fixedly connected between the mounting seat and the guide block.

[0009] As a further solution of the utility model, the spoiler mechanism also includes a driving assembly, which includes a mounting shaft, which is rotatably connected between the inner walls of both sides of the air inlet box, and the circumference of the mounting shaft is fixedly connected with a plurality of fan blades, and the fan blades are located at the air inlet of the air inlet box, and the circumference of the mounting shaft is fixedly connected with a cam, which is used in conjunction with a slide plate.

[0010] As a further solution of the utility model, filter screens for air filtering are installed at both ends of the air inlet box.

[0011] As a further solution of the present invention, a plurality of through-mounting holes are provided at the bottom of the chassis.

[0012] As a further solution of the utility model, a group of through installation openings are provided on the top of the chassis, and fans for heat dissipation are installed in the installation openings.

[0013] In the present application, when in use, the fan is started, the fan draws air in the chassis and then discharges it, and at the same time, the air enters the chassis through the air inlet box below, thereby dissipating the heat of the condenser. When the air is in the air inlet box, it moves upward through multiple air outlets. In the process of the air rising, the natural wind on both sides blows the spoiler, which causes the spoiler to shake, so that the air in the chassis can contact the condenser more evenly, thereby taking away the heat and preventing the natural air from being directly drawn out by the fan. When the air enters the air inlet box, the fan blades are also blown by natural wind, thereby causing the mounting shaft to rotate, and the mounting shaft drives the cam to rotate. The cam cooperates with the second tension spring to make the slide plate form a reciprocating motion, and the slide plate drives the mounting seat to move. The mounting seat drives the mounting plate and the swing plate to swing through the drive shaft and the drive slot, thereby further stirring the air and improving the heat exchange effect.

[0014] Beneficial effects:

[0015] In the utility model, the air-cooled box-type condensing unit of the refrigeration and air-conditioning equipment is provided with a spoiler installed on the air inlet box. The spoiler can disturb the air entering the box, so that the air in the box can contact the condenser tube more evenly, thereby improving the heat exchange effect.

[0016] In the utility model, the air-cooled box-type condensing unit of the refrigeration and air-conditioning equipment, through the setting of the turbulence mechanism, uses the driving shaft and the driving groove to drive the mounting plate and the swing plate to swing, so that the swing plate can further stir the air to improve the heat exchange efficiency;

[0017] In the utility model, a spoiler is installed on the air inlet box, and the spoiler can disturb the air entering the chassis, so that the air can contact the condenser more evenly in the chassis, thereby improving the heat exchange effect. At the same time, the driving shaft and the driving groove are used to drive the mounting plate and the swinging plate to swing, so that the air can be further stirred by the swinging plate, thereby improving the heat exchange efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A three-dimensional structural schematic diagram of an air-cooled box-type condensing unit of a refrigeration and air-conditioning equipment proposed by the utility model;

[0019] Figure 2 This is a cross-sectional structural schematic diagram of an air-cooled box-type condensing unit of a refrigeration and air-conditioning equipment proposed by the utility model;

[0020] Figure 3 A partial structural schematic diagram of an air-cooled box-type condensing unit of a refrigeration and air-conditioning equipment proposed by the utility model;

[0021] Figure 4 This is a schematic diagram of the enlarged structure of point A of an air-cooled box-type condensing unit of a refrigeration and air-conditioning equipment proposed by the utility model.

[0022] In the figure: 1. chassis; 2. fan; 3. partition; 4. compressor; 5. air storage tank; 6. condenser; 7. air inlet box; 8. filter; 9. air outlet; 10. spoiler; 11. first tension spring; 12. mounting shaft; 13. cam; 14. fan blade; 15. swing plate; 16. guide block; 17. slide plate; 18. mounting seat; 19. mounting plate; 20. drive shaft; 21. drive slot; 22. second tension spring. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Example 1

[0025] Reference Figure 1-Figure 4 , a wind-cooled box-type condensing unit of refrigeration and air-conditioning equipment, comprising: a chassis 1, a compressor 4, an air storage tank 5 and a condensing tube 6 are installed in the chassis 1, the compressor 4, the air storage tank 5 and the condensing tube 6 are connected, a group of through installation ports are opened on the top of the chassis 1, a fan 2 for heat dissipation is installed in the installation port, a partition 3 is fixedly connected between the inner walls of both sides of the chassis 1, the condensing tube 6 is bent, and the bent part is located on one side of the partition 3, an air inlet box 7 is fixedly connected to the inner wall of the bottom of the chassis 1, the two ends of the air inlet box 7 are in a through state, which is convenient for air intake, the air inlet box 7 is located below the bent part of the condensing tube 6, and the two ends of the air inlet box 7 pass through the chassis 1;

[0026] The surface of the air inlet box 7 is provided with a plurality of long air outlets 9, and the top of the air inlet box 7 is hinged with two symmetrically and inclined spoilers 10, and a first tension spring 11 is fixedly connected between the spoiler 10 and the top of the air inlet box 7. In the process of air rising, the natural wind on both sides blows the spoiler 10, causing the spoiler 10 to shake, so that the air in the chassis 1 can contact the condenser 6 more evenly, thereby taking away the heat.

[0027] Example 2

[0028] refer to Figure 1-Figure 4 , based on Example 1, an air-cooled box-type condensing unit of a refrigeration and air-conditioning device is improved,

[0029] Reference Figure 3 and Figure 4 , a pair of spoiler mechanisms are also provided in the air inlet box 7, the spoiler mechanism includes a guide block 16 and a mounting plate 19, the guide block 16 is fixedly connected to the bottom inner wall of the chassis 1, a sliding plate 17 is slidably connected to the guide block 16, the sliding plate 17 is L-shaped, and a mounting seat 18 is fixedly connected to the surface of the sliding plate 17, and a driving groove 21 is provided on both sides of the mounting seat 18. The mounting plate 19 is rotatably connected to the top of the air inlet box 7 and penetrates the air inlet box 7. Two symmetrical and inclined swing plates 15 are fixedly connected to the top of the mounting plate 19, and a driving shaft 20 is fixedly connected to both sides of the mounting plate 19. The driving shaft 20 is used in conjunction with the driving groove 21 respectively, and a second tension spring 22 is fixedly connected between the mounting seat 18 and the guide block 16. Through the setting of the spoiler mechanism, the driving shaft 20 and the driving groove 21 are used to drive the mounting plate 19 and the swing plate 15 to swing, so that the air can be further stirred by the swing plate 15 to improve the heat exchange efficiency.

[0030] Reference Figure 3 and Figure 4The spoiler mechanism also includes a driving component, which includes a mounting shaft 12, which is rotatably connected between the inner walls of the air inlet box 7 on both sides, and a plurality of fan blades 14 are fixedly connected to the circumference of the mounting shaft 12. The fan blades 14 are located at the air inlet of the air inlet box 7, and a cam 13 is fixedly connected to the circumference of the mounting shaft 12. The cam 13 is used in conjunction with a skateboard 17. Natural wind blows the fan blades 14, thereby causing the mounting shaft 12 to rotate, and the mounting shaft 12 drives the cam 13 to rotate. The cam 13 cooperates with the second tension spring 22 to cause the skateboard 17 to form a reciprocating motion, and the skateboard 17 drives the mounting seat 18 to move, and the mounting seat 18 drives the mounting plate 19 and the swing plate 15 to swing through the driving shaft 20 and the driving slot 21.

[0031] Reference Figure 3 , both ends of the air inlet box 7 are equipped with filter screens 8 for filtering air, and the filter screen 8 filters the air to prevent larger impurities from entering the chassis 1.

[0032] Reference Figure 1 The bottom of the chassis 1 is provided with a plurality of through mounting holes, and the mounting holes are used to fix the chassis 1.

[0033] However, as is well known to those skilled in the art, the working principles and wiring methods of the compressor 4, the gas storage tank 5 and the condenser 6 are commonplace, and are conventional means or common knowledge, and will not be elaborated here. Those skilled in the art may make any optional selections according to their needs or convenience.

[0034] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An air-cooled box-type condensing unit of a refrigeration and air-conditioning device, comprising a case (1), wherein a compressor (4), an air storage tank (5) and a condensing pipe (6) are installed in the case (1), and the compressor (4), the air storage tank (5) and the condensing pipe (6) are connected to each other, characterized in that: A partition (3) is fixedly connected between the inner walls on both sides of the chassis (1); the condenser tube (6) is bent, and the bent portion is located on one side of the partition (3); an air inlet box (7) is fixedly connected to the inner wall at the bottom of the chassis (1); the air inlet box (7) is located below the bent portion of the condenser tube (6); and both ends of the air inlet box (7) pass through the chassis (1); The surface of the air inlet box (7) is provided with a plurality of long strip-shaped air outlets (9), and the top of the air inlet box (7) is hinged with two symmetrically and obliquely arranged spoilers (10), and a first tension spring (11) is fixedly connected between the spoiler (10) and the top of the air inlet box (7).

2. The air-cooled box-type condensing unit of refrigeration and air-conditioning equipment according to claim 1, characterized in that: A pair of spoiler mechanisms are also provided in the air inlet box (7), and the spoiler mechanisms include a guide block (16) and a mounting plate (19). The guide block (16) is fixedly connected to the bottom inner wall of the chassis (1). A sliding plate (17) is slidably connected to the guide block (16). The sliding plate (17) is L-shaped. A mounting seat (18) is fixedly connected to the surface of the sliding plate (17). Both sides of the mounting seat (18) are provided with driving grooves (21) that penetrate therethrough. The mounting plate (19) is rotatably connected to the top of the air inlet box (7) and penetrates the air inlet box (7). Two symmetrical and obliquely arranged swing plates (15) are fixedly connected to the top of the mounting plate (19). Both sides of the mounting plate (19) are fixedly connected to drive shafts (20). The drive shafts (20) are respectively used in conjunction with the driving grooves (21). A second tension spring (22) is fixedly connected between the mounting seat (18) and the guide block (16).

3. The air-cooled box-type condensing unit of refrigeration and air-conditioning equipment according to claim 2, characterized in that: The spoiler mechanism also includes a driving assembly, which includes a mounting shaft (12), the mounting shaft (12) is rotatably connected between the inner walls of the air inlet box (7), a plurality of fan blades (14) are fixedly connected to the circumference of the mounting shaft (12), the fan blades (14) are located at the air inlet of the air inlet box (7), and a cam (13) is fixedly connected to the circumference of the mounting shaft (12), and the cam (13) is used in conjunction with the slide plate (17).

4. The air-cooled box-type condensing unit of refrigeration and air-conditioning equipment according to claim 1, characterized in that: Filter screens (8) for filtering air are installed at both ends of the air inlet box (7).

5. The air-cooled box-type condensing unit of refrigeration and air-conditioning equipment according to claim 1, characterized in that: The bottom of the chassis (1) is provided with a plurality of through-mounting holes.

6. The air-cooled box-type condensing unit of refrigeration and air-conditioning equipment according to claim 1, characterized in that: A group of through installation openings are provided on the top of the chassis (1), and fans (2) for heat dissipation are installed in the installation openings.

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