Spraying mechanism for condenser of air-cooled refrigerating unit

Abstract

The utility model relates to the technical field of spraying mechanisms, and discloses a spraying mechanism for a condenser of an air-cooled refrigerating unit, which comprises a spraying disc arranged in a refrigerating machine and used for spraying, and a water pump arranged outside the refrigerating machine and used for pressing water in a water tank into the spraying disc through a water supply pipe, and spraying is carried out through a spraying head arranged on the spraying disc. Compared with a traditional bent pipe spraying mode, the spraying device is simpler in machining, convenient to install and capable of keeping rotating while spraying, so that the spraying coverage range is wider, spraying water can cover a lower heat exchange pipe, and heat exchange efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of spray mechanisms, in particular to a spray mechanism for a condenser of an air-cooled refrigeration unit. Background Art

[0002] The traditional condenser spray pipe adopts a bent pipe structure, and spray ports are opened at intervals on the bent pipe. Such spray ports cannot be moved and can only spray locally over the years, which cannot improve the uniformity of spraying and is not conducive to improving heat exchange efficiency. Utility Model Content

[0003] The technical problem to be solved by the utility model is: in order to overcome the above problems, a spray mechanism for a condenser of an air-cooled refrigeration unit is provided, which solves the above problems.

[0004] The utility model solves the technical problem by adopting the following technical solutions:

[0005] A spray mechanism for a condenser of an air-cooled refrigeration unit comprises a spray plate arranged in the refrigerator for spraying and a water pump arranged outside the refrigerator for pressing water in a water tank into the spray plate through a water supply pipe and spraying through a spray head arranged on the spray plate.

[0006] Preferably, a ceiling frame is fixed on the top of the refrigerator by bolts or welding, a bearing is provided in the ceiling frame with interference fit, and the spray plate is provided with a spray plate water pipe which is interference fit with the inner ring of the bearing, and the spray plate can rotate under the action of the bearing.

[0007] Preferably, a transfer water box is fixedly provided in the ceiling frame, the water supply pipe is connected to the transfer water box, and the upper end of the spray plate water receiving pipe is inserted into the transfer water box, and a plurality of sealing rings are provided between the outer wall of the spray plate water receiving pipe and the transfer water box for sealing, and the water supply pipe sends water into the transfer water box and then presses the water into the spray plate through the spray plate water receiving pipe.

[0008] Preferably, spray heads are provided at intervals on the lower end surface of the spray plate for spraying.

[0009] Preferably, the spray direction of the spray head is obliquely sixty degrees and all points clockwise or counterclockwise, so that under the action of water pressure, the spray head can spray while causing the spray disk to rotate, thereby making the spray effect within the spray range more uniform.

[0010] Preferably, the spray plate is made of aluminum alloy, which has sufficient strength and light weight.

[0011] The advantages and positive effects of the utility model are: compared with the traditional bent pipe spray, it is simpler to process and easy to install, and can keep rotating while spraying, so that the spray coverage is wider, and the spray water can cover the heat exchange tubes at a lower position, which is beneficial to improve the heat exchange efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0013] Figure 1 It is a structural schematic diagram of the utility model;

[0014] Figure 2 It is a structural schematic diagram of the utility model;

[0015] Figure 3 yes Figure 2 Schematic diagram of the coordinated structure of the middle spray plate water receiving pipe 18, the transfer water box 14, and the water supply pipe 12. DETAILED DESCRIPTION

[0016] Now the utility model is further described in detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, and therefore only show the components related to the utility model.

[0017] The following is a further description of the embodiments of the present invention in conjunction with the accompanying drawings:

[0018] like Figure 1-3 As shown, the utility model describes a spray mechanism for a condenser of an air-cooled refrigeration unit, comprising a spray plate 16 arranged in the refrigerator 10 for spraying, and a water pump 11 arranged outside the refrigerator 10 for pressing water in a water tank into the spray plate 16 through a water supply pipe 12, and spraying through a spray head 17 arranged on the spray plate 16.

[0019] Preferably, a ceiling frame 13 is fixed to the top of the refrigerator 10 by bolts or welding, a bearing 15 is interference fit in the ceiling frame 13, and the spray plate 16 has a spray plate water pipe 18 which is interference fit with the inner ring of the bearing 15, and the spray plate 16 can rotate under the action of the bearing 15.

[0020] Preferably, a transfer water box 14 is fixedly provided in the ceiling frame 13, the water supply pipe 12 is connected to the transfer water box 14, and the upper end of the spray plate water receiving pipe 18 is inserted into the transfer water box 14, and a plurality of sealing rings 19 are provided between the outer wall of the spray plate water receiving pipe 18 and the transfer water box 14 for sealing. After the water supply pipe 12 sends water into the transfer water box 14, the water is pressed into the spray plate 16 through the spray plate water receiving pipe 18.

[0021] Preferably, a spray head 17 is provided at intervals on the lower end surface of the spray plate 16 for spraying.

[0022] Preferably, the spray direction of the spray head 17 is obliquely sixty degrees and is all pointed clockwise or counterclockwise, so that under the action of water pressure, the spray head 17 can spray while causing the spray disk 16 to rotate, thereby making the spray effect within the spray range more uniform.

[0023] Preferably, the spray plate 16 is made of aluminum alloy, which has sufficient strength and light weight.

[0024] It should be emphasized that the embodiments described in the present invention are illustrative rather than restrictive. Therefore, the present invention is not limited to the embodiments described in the specific implementation manner. Any other implementation manners derived by those skilled in the art based on the technical solution of the present invention also fall within the scope of protection of the present invention.

Claims

1. A spray mechanism for a condenser of an air-cooled refrigeration unit, characterized in that: It comprises a spray plate (16) arranged in a refrigerator (10) for spraying, and a water pump (11) arranged outside the refrigerator (10) for pressing water in a water tank into the spray plate (16) through a water supply pipe (12), and spraying through a spray head (17) arranged on the spray plate (16).

2. The spray mechanism for a condenser of an air-cooled refrigeration unit according to claim 1, characterized in that: A ceiling frame (13) is fixedly provided at the top of the refrigerator (10) by means of bolts or welding, a bearing (15) is provided in the ceiling frame (13) in an interference fit, and the spray plate (16) is provided with a spray plate water receiving pipe (18) which is interference fit with the inner ring of the bearing (15), and the spray plate (16) can rotate under the action of the bearing (15).

3. The spray mechanism for a condenser of an air-cooled refrigeration unit according to claim 2, characterized in that: A transfer water box (14) is fixedly arranged in the ceiling frame (13); the water supply pipe (12) is connected to the transfer water box (14); and the upper end of the spray plate water receiving pipe (18) is inserted into the transfer water box (14); a plurality of sealing rings (19) are arranged between the outer wall of the spray plate water receiving pipe (18) and the transfer water box (14) for sealing; the water supply pipe (12) delivers water into the transfer water box (14) and then presses the water into the spray plate (16) through the spray plate water receiving pipe (18).

4. The spray mechanism for a condenser of an air-cooled refrigeration unit according to claim 3, characterized in that: A spray head (17) is arranged at intervals on the lower end surface of the spray plate (16) for spraying.

5. The spray mechanism for a condenser of an air-cooled refrigeration unit according to claim 4, characterized in that: The spray direction of the spray head (17) is obliquely 60 degrees and is all directed clockwise or counterclockwise, so that under the action of water pressure, the spray head (17) can achieve spraying while causing the spray disc (16) to rotate, thereby making the spray effect within the spray range more uniform.

6. The spray mechanism for a condenser of an air-cooled refrigeration unit according to claim 5, characterized in that: The spray plate (16) is made of aluminum alloy and has sufficient strength and light weight.

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