Air compressor radiator

Abstract

The utility model relates to the technical field of air compressors, in particular to an air compressor radiator which comprises a cover plate, an upper shell, a plurality of finned tubes and a lower shell, a liquid inlet pipe and a liquid outlet pipe are arranged above the cover plate, a partition plate is arranged at the inner bottom of the upper shell, a plurality of connecting grooves are formed in the inner bottom of the upper shell, a connecting port is formed in one end of each finned tube, and the other end of each finned tube is provided with a connecting groove. The other end of the finned tube is provided with an external threaded tube, a plurality of through holes are formed in the upper portion of the lower shell, a plurality of internal threaded openings and a liquid collecting cavity are formed in the inner bottom of the lower shell, and the finned tube and the upper shell are designed to be of a detachable structure, so that the maintenance process is simplified, and the operation efficiency and the safety of equipment are improved. And meanwhile, the finned tube can be conveniently cleaned in all directions.

Description

Technical Field

[0001] The utility model relates to the technical field of air compressors, in particular to an air compressor radiator. Background Art

[0002] An air compressor radiator is a device used to reduce the heat generated during the operation of an air compressor; it promotes heat exchange by increasing the contact area between air and the radiator, thereby effectively dissipating heat; this design not only improves the heat dissipation efficiency but also ensures the stable operation and long-term reliability of the air compressor.

[0003] However, in the above-mentioned prior art, most of the support components of air compressor radiators are connected by welding, which is not convenient for subsequent replacement of individual damaged heat dissipation components and is also not convenient for comprehensive cleaning. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an air compressor radiator, aiming to solve the technical problem that in the prior art, most of the support components of air compressor radiators are connected by welding, which is not convenient for subsequent replacement of individual damaged heat dissipation components and is also not convenient for comprehensive cleaning.

[0005] To achieve the above purpose, an air compressor radiator adopted by the utility model includes a cover plate, an upper shell, a plurality of finned tubes, and a lower shell. An inlet pipe and an outlet pipe are arranged above the cover plate. A partition is arranged at the inner bottom of the upper shell. The inner bottom of the upper shell has a plurality of connection grooves. One end of the finned tube is provided with a connection port, and the other end of the finned tube is provided with an external threaded tube. The upper part of the lower shell has a plurality of through holes, and the inner bottom of the lower shell has a plurality of internal threaded ports and a liquid collecting cavity. The cover plate is fixedly connected to the upper shell by bolts and covers the upper shell. The upper shell is fixedly connected to the lower shell by screws and covers the upper shell. The plurality of finned tubes are located inside the lower shell, and the connection port is located in the connection groove through the through hole, and the external threaded tube is located at the internal threaded port.

[0006] Wherein, a rectangular groove is arranged below the cover plate, and a rectangular strip is arranged above the upper shell, and the rectangular strip is located in the rectangular groove.

[0007] Wherein, a rectangular gasket is arranged in the rectangular groove, and the rectangular gasket abuts between the cover plate and the rectangular strip.

[0008] Wherein, the plurality of internal threaded ports are respectively communicated with the liquid collecting cavity and are located above the liquid collecting cavity.

[0009] Wherein, a first sealing ring is arranged in the connecting groove, a second sealing ring is arranged in the internal thread opening, and the first sealing ring abuts between the connecting port and the connecting groove, and the second sealing ring abuts between the external thread pipe and the internal thread opening.

[0010] Wherein, a plurality of first fixing ears are arranged on the outer side of the cover plate, a plurality of second fixing ears are arranged on the outer side of the upper shell, and the bolts are located between the first fixing ears and the second fixing ears.

[0011] An air compressor radiator of the present utility model includes a cover plate, an upper shell, a plurality of finned tubes and a lower shell. An inlet pipe and an outlet pipe are arranged above the cover plate. A partition is arranged at the inner bottom of the upper shell. The inner bottom of the upper shell has a plurality of connecting grooves. One end of the finned tube is provided with a connecting port, and the other end of the finned tube is provided with an external thread pipe. The upper part of the lower shell has a plurality of through holes, and the inner bottom of the lower shell has a plurality of internal thread openings and a liquid collecting cavity. The cover plate is fixedly connected to the upper shell through bolts and covers above the upper shell. The upper shell is fixedly connected to the lower shell through screws and covers above the lower shell. A plurality of the finned tubes are located in the lower shell, and the connecting port is located in the connecting groove through the through hole. The external thread pipe is located at the internal thread opening. By designing the finned tube and the upper shell into a detachable structure, not only the maintenance and repair process is simplified, but also the operation efficiency and the safety of the equipment are improved. At the same time, it is also convenient to clean the finned tube in all directions. Description of the Drawings

[0012] 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 use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0013] Figure 1 is the three-dimensional perspective view of the present utility model.

[0014] Figure 2 is the front view of the present utility model.

[0015] Figure 3 is the Figure 2 cross-sectional view taken along line A-A of the present utility model.

[0016] Figure 4 is the Figure 3 partial enlarged view at position B of the present utility model.

[0017] Figure 5is of the present utility model Figure 3 A cross-sectional view taken along line C-C in

[0018] Figure 6 is of the present utility model Figure 5 A partially enlarged view at position D in

[0019] Figure 7 is of the present utility model Figure 5 A partially enlarged view at position E in

[0020] Figure 8 is a schematic diagram of the split structure of the present utility model

[0021] 1 - Cover plate, 2 - Upper housing, 3 - Finned tube, 4 - Lower housing, 5 - Liquid inlet pipe, 6 - Liquid outlet pipe, 7 - Partition board, 8 - Connection groove, 9 - Connection port, 10 - External threaded tube, 11 - Through hole, 12 - Internal threaded port, 13 - Liquid collection cavity, 14 - Rectangular groove, 15 - Rectangular strip, 16 - Rectangular gasket, 17 - First sealing ring, 18 - Second sealing ring, 19 - First fixing ear, 20 - Second fixing ear, 21 - Bolt, 22 - Screw Detailed implementation manners

[0022] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals denote the same or similar elements or elements with the same or similar functions throughout. The embodiments described by referring to the drawings below are exemplary and are intended to explain the present utility model, and should not be construed as limiting the present utility model

[0023] Please refer to Figures 1 to 8, the present utility model provides an air compressor radiator, which includes a cover plate 1, an upper housing 2, a plurality of finned tubes 3 and a lower housing 4. An inlet pipe 5 and an outlet pipe 6 are arranged above the cover plate 1. A partition 7 is arranged at the inner bottom of the upper housing 2. The inner bottom of the upper housing 2 has a plurality of connecting grooves 8. One end of the finned tube 3 is provided with a connection port 9, and the other end of the finned tube 3 is provided with an external threaded tube 10. The upper part of the lower housing 4 has a plurality of through holes 11, and the inner bottom of the lower housing 4 has a plurality of internal threaded ports 12 and a liquid collecting cavity 13. The cover plate 1 is fixedly connected to the upper housing 2 by bolts 21 and covers the upper part of the upper housing 2. The upper housing 2 is fixedly connected to the lower housing 4 by screws 22 and covers the upper part of the lower housing 4. A plurality of the finned tubes 3 are located in the lower housing 4, and the connection port 9 is located in the connection groove 8 through the through hole 11. The external threaded tube 10 is located at the internal threaded port 12. When the cooling medium flows into the upper housing 2 from the inlet, due to the arrangement of the partition 7, the interior of the upper housing 2 is divided into two regions. The cooling medium flows into the liquid collecting cavity 13 through the finned tubes 3 in the first region, and the finned tubes 3 in the other region are communicated with the liquid collecting cavity 13. So the liquid flows into the upper housing 2 from the finned tubes 3 in the other region and finally is discharged through the outlet. According to the above, the cooling medium continuously flows, thereby performing heat exchange with the fins, taking away the heat on the fins during the convective heat transfer process, and further reducing the temperature of the air compressor.

[0024] Wherein, a rectangular groove 14 is arranged below the cover plate 1, and a rectangular strip 15 is arranged above the upper housing 2, and the rectangular strip 15 is located in the rectangular groove 14. The arrangement of the rectangular strip 15 and the rectangular groove 14 can facilitate improving the stability between the cover plate 1 and the upper housing 2.

[0025] Secondly, a rectangular gasket 16 is arranged in the rectangular groove 14, and the rectangular gasket 16 abuts between the cover plate 1 and the rectangular strip 15. The arrangement of the rectangular gasket 16 can facilitate improving the sealing performance between the rectangular strip 15 and the rectangular groove 14, thus preventing the outflow of liquid.

[0026] Thirdly, a plurality of the internal threaded ports 12 are respectively communicated with the liquid collecting cavity 13 and are located above the liquid collecting cavity 13.

[0027] In addition, a first sealing ring 17 is arranged in the connecting groove 8, a second sealing ring 18 is arranged in the internal thread port 12, and the first sealing ring 17 abuts between the connecting port 9 and the connecting groove 8, and the second sealing ring 18 abuts between the external thread pipe 10 and the internal thread port 12. The first sealing ring 17 can facilitate improving the sealing performance between the connecting groove 8 and the connecting port 9, and the second sealing ring 18 can facilitate improving the sealing performance between the external thread pipe 10 and the internal thread port 12, thereby avoiding the outflow of liquid.

[0028] Meanwhile, a plurality of first fixing ears 19 are arranged on the outer side of the cover plate 1, a plurality of second fixing ears 20 are arranged on the outer side of the upper shell 2, and the bolt 21 is located between the first fixing ears 19 and the second fixing ears 20.

[0029] When using the present utility model to replace the finned tube 3, by removing the bolt 21, then removing the cover plate 1, then removing the screw 22, and then removing the upper shell 2. At this time, the finned tube 3 to be replaced is rotated counterclockwise, and the finned tube 3 is moved out of the lower shell 4 under the action of the external thread pipe 10 and the internal thread port 12. Then, the new finned tube 3 is installed into the lower shell 4 in a threaded connection manner. Subsequently, the upper shell 2 is installed through the screw 22, and at the same time, the cover plate 1 is connected to the upper shell 2 through the bolt 21, thereby completing the replacement of the finned tube 3. In this way, the technical problems that the support components of most air compressor radiators are connected by welding, which is not convenient for subsequent replacement of single damaged heat dissipation components and not convenient for comprehensive cleaning are solved.

[0030] What is disclosed above is only a preferred embodiment of the present utility model. Of course, it cannot be used to limit the scope of rights of the present utility model. Those of ordinary skill in the art can understand all or part of the processes of implementing the above embodiments, and the equivalent changes made according to the claims of the present utility model still fall within the scope covered by the present utility model.

Claims

1. An air compressor radiator, characterized in that: It includes a cover plate, an upper shell, a plurality of fin tubes and a lower shell, wherein a liquid inlet pipe and a liquid outlet pipe are arranged above the cover plate, a partition is arranged at the inner bottom of the upper shell, a plurality of connecting grooves are arranged at the inner bottom of the upper shell, a connecting port is arranged at one end of the fin tube, an externally threaded tube is arranged at the other end of the fin tube, a plurality of through holes are arranged above the lower shell, a plurality of internally threaded ports and a liquid collecting chamber are arranged at the inner bottom of the lower shell, the cover plate is fixedly connected to the upper shell by bolts and covers the upper part of the upper shell, the upper shell is fixedly connected to the lower shell by screws and covers the upper part of the lower shell, a plurality of fin tubes are located in the lower shell, and the connecting port is located in the connecting groove through the through hole, and the externally threaded tube is located at the internally threaded port.

2. The air compressor radiator according to claim 1, characterized in that: A rectangular groove is provided below the cover plate, a rectangular strip is provided above the upper shell, and the rectangular strip is located in the rectangular groove.

3. The air compressor radiator according to claim 2, characterized in that: A rectangular sealing gasket is arranged in the rectangular groove, and the rectangular sealing gasket is supported between the cover plate and the rectangular strip.

4. The air compressor radiator according to claim 3, characterized in that: The plurality of internal threaded openings are respectively communicated with the liquid collecting chamber and are located above the liquid collecting chamber.

5. The air compressor radiator according to claim 4, characterized in that: A first sealing ring is arranged in the connecting groove, a second sealing ring is arranged in the internal threaded opening, and the first sealing ring is abutted between the connecting opening and the connecting groove, and the second sealing ring is abutted between the external threaded tube and the internal threaded opening.

6. The air compressor radiator according to claim 5, characterized in that: A plurality of first fixing ears are arranged on the outer side of the cover plate, a plurality of second fixing ears are arranged on the outer side of the upper shell body, and the bolt is located between the first fixing ears and the second fixing ears.

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