High-efficiency energy-saving air compressor cooling circulation device

Abstract

The utility model discloses an efficient energy-saving air compressor cooling circulation device which comprises a fixing frame installed on the surface of an air tank of an air compressor, supporting plates are fixedly connected to the tops of the two sides of the fixing frame, and a heat dissipation assembly used for conducting heat dissipation on a compression mechanism of the air compressor is arranged between the two supporting plates. Due to the fact that the fixing frame is arranged, the heat dissipation assembly is directly installed on the fixing frame, a placing space does not need to be independently found for the heat dissipation assembly, combined installation of the heat dissipation assembly and the air compressor is achieved, the whole structure is compact, and extra space is not occupied.

Description

Technical Field

[0001] The utility model relates to the technical field of air compressor cooling devices, in particular to an energy-efficient air compressor cooling circulation device. Background Technique

[0002] As the main body of the air source device, the air compressor converts the mechanical energy of the prime mover into the internal energy of the gas. The positive displacement air compressor is a relatively common air compressor. The positive displacement air compressor increases the density of gas molecules per unit volume by compressing the gas volume, thereby increasing the pressure of the compressed air.

[0003] At present, the Chinese patent with the publication number of CN220267894U discloses an air compressor cooling device, including universal wheels. One side of the universal wheels is fixedly connected with a heat dissipation water tank. One side of the heat dissipation water tank is fixedly connected with a top cover, and a temperature reduction component is arranged on one side of the top cover. The advantages of this utility model are as follows: After the heat dissipation water tank is cooled, it is circulated and discharged into the heat exchange element through the water outlet pipe to achieve the purpose of dissipating heat from the air compressor. At the same time, it is necessary to turn on the motor through the controller to drive the lead screw to rotate. Through screw transmission, the lifting plate can be driven to lift, and then the cooling pipeline can be driven to lift inside the heat dissipation water tank, which can not only stir the water, but also make the cooling pipeline contact with water at different water levels, which can greatly improve the cooling effect of the coolant. Compared with the method of using compressed air to stir the water, it can not only reduce the use cost of the cooling device, but also will not affect the water temperature due to heat exchange.

[0004] The above-mentioned air compressor cooling device still has some problems in use. The heat dissipation water tank requires a separate placement space and cannot be combined and installed with the air compressor. In places with limited space, the relatively large volume of the heat dissipation water tank may make it difficult to find a suitable installation position. Content of the Utility Model

[0005] The purpose of the utility model is to provide an energy-efficient air compressor cooling circulation device to solve the problems put forward in the above background technique that the heat dissipation water tank requires a separate placement space and cannot be combined and installed with the air compressor. In places with limited space, the relatively large volume of the heat dissipation water tank may make it difficult to find a suitable installation position.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] An efficient and energy-saving air compressor cooling circulation device, including a fixing frame installed on the surface of the air compressor air tank. Both top sides of the fixing frame are fixedly connected with support plates. A heat dissipation component for dissipating heat from the compression mechanism of the air compressor is arranged between the two groups of support plates. Installation components for fixing the fixing frame are arranged inside both sides of the fixing frame;

[0008] The installation component includes abutting plates respectively inserted into the inner walls of both sides of the fixing frame. Bolts are respectively threadedly connected to both ends of the fixing frame. One ends of the two bolts respectively penetrate through the surfaces of the corresponding sides of the fixing frame and are rotatably connected to the surfaces of the corresponding side abutting plates. Rubber pads are bonded to the opposite sides of the two abutting plates.

[0009] Preferably, the heat dissipation component includes a coiled pipe sleeved on the surface of the compression mechanism of the air compressor. The output end of the coiled pipe is communicated with a delivery pipe. The other end of the delivery pipe is communicated with a coolant storage box. The coolant storage box is embedded on the surface of one of the support plates. A circulation pump is arranged between the two groups of support plates. The input end of the circulation pump is communicated with the coolant storage box through a connecting pipe. The output end of the circulation pump is communicated with a cooling component for cooling the coolant. The cooling component is communicated with the input end of the coiled pipe.

[0010] Preferably, the cooling component includes a heat dissipation pipe and a heat dissipation fan. The heat dissipation pipe is inserted into the exhaust port of the air compressor. The heat dissipation fan is fixedly installed between the two groups of support plates. A spiral pipe is sleeved on the surface of the heat dissipation pipe. The input end of the spiral pipe is communicated with a connecting pipe. The other end of the connecting pipe is communicated with the output end of the circulation pump. The output end of the spiral pipe is communicated with a diversion pipe. The other end of the diversion pipe winds to one side and is communicated with a heat dissipation coil. The heat dissipation coil is fixedly installed at the air outlet end of the heat dissipation fan. The output end of the heat dissipation coil is communicated with the input end of the coiled pipe.

[0011] Preferably, one end of the heat dissipation pipe is communicated with a pneumatic plug, and the other end of the heat dissipation pipe is communicated with a pneumatic socket.

[0012] Preferably, a plurality of heat dissipation fins are hermetically inserted on the surface of the heat dissipation pipe, and the heat dissipation fins respectively extend into the interior of the heat dissipation pipe.

[0013] Preferably, guide rods are fixedly connected above and below the opposite sides of the two abutting plates. The two guide rods on the same side respectively penetrate through the surface of the fixing frame towards the corresponding side.

[0014] Compared with the prior art, the beneficial effects of the present utility model are:

[0015] 1. Through the provision of the fixing frame, the heat dissipation component is directly installed on the fixing frame, eliminating the need to separately find a placement space for the heat dissipation component, achieving combined installation with the air compressor. The overall structure is compact and does not occupy additional space.

[0016] 2. Through the provision of the installation component, when the bolt is tightened inward, one end of the bolt moves inward, moving the abutting plate towards the surface of the air tank, thereby firmly fixing the device on the surface of the air compressor air tank, ensuring the stability of the device during operation. The rubber pad increases the friction with the surface of the air tank, preventing sliding, and also plays a certain buffering role, reducing the impact of vibration on the device. At the same time, by rotating the bolt to adjust the position of the abutting plate, it can adapt to air compressor air tanks of different sizes and can be installed and used on air compressors of different models.

[0017] 3. Through the provision of the guide rod, the guide rod ensures the stability and linearity of the abutting plate during movement, preventing the abutting plate from shifting or tilting, ensuring the close fit of the device with the surface of the air tank, improving the fixing effect. At the same time, the guide rod also helps to evenly distribute the pressure, avoiding damage to the surface of the air tank caused by excessive local pressure. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural diagram of the high-efficiency energy-saving air compressor cooling circulation device of the present utility model;

[0019] Figure 2 is a schematic structural diagram of the coiled pipe of the present utility model;

[0020] Figure 3 is a schematic cross-sectional structural diagram of the fixing frame of the present utility model;

[0021] Figure 4 is a schematic structural diagram of the heat dissipation pipe of the present utility model.

[0022] In the figure: 100, air compressor; 101, cylinder; 102, fixing frame; 103, exhaust port; 104, support plate; 200, cooling fan; 201, coiled pipe; 202, delivery pipe; 203, coolant storage box; 204, circulation pump; 205, cooling coil; 206, connecting pipe; 300, spiral pipe; 301, diversion pipe; 302, connecting pipe; 304, heat dissipation pipe; 305, heat dissipation fins; 306, pneumatic plug; 307, pneumatic socket; 400, rubber pad; 401, bolt; 402, guide rod; 403, abutting plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1-4 , this embodiment provides an energy-efficient air compressor cooling circulation device, including a fixing frame 102 installed on the surface of the air compressor 100 air tank. Both top sides of the fixing frame 102 are fixedly connected with support plates 104. A heat dissipation component for dissipating heat from the compression mechanism of the air compressor 100 is arranged between the two groups of support plates 104. Installation components for fixing the fixing frame 102 are arranged inside both sides of the fixing frame 102. Through the setting of the fixing frame 102, the heat dissipation component is directly installed on the fixing frame 102, without the need to separately find a placement space for the heat dissipation component, realizing the combined installation with the air compressor 100. The overall structure is compact and does not occupy extra space;

[0025] The installation component includes abutting plates 403 respectively inserted into the inner walls of both sides of the fixing frame 102. Bolts 401 are respectively threadedly connected to both ends of the fixing frame 102. One ends of the two groups of bolts 401 respectively penetrate the surfaces of the corresponding sides of the fixing frame 102 and are rotatably connected to the surfaces of the corresponding side abutting plates 403. Rubber pads 400 are bonded to the opposite sides of the two groups of abutting plates 403. Through the setting of the installation component, when the bolts 401 are tightened inward, one ends of the bolts 401 move inward, moving the abutting plates 403 toward the surface of the air tank, so as to firmly fix the device on the surface of the air compressor 100 air tank, ensuring the stability of the device during operation. And the setting of the rubber pads 400 increases the friction with the surface of the air tank, preventing sliding, and can also play a certain buffering role to reduce the impact of vibration on the device. At the same time, by rotating the bolts 401 to adjust the positions of the abutting plates 403, air compressor 100 air tanks of different sizes can be adapted, and it can be installed and used on different models of air compressors 100.

[0026] It should be noted that the heat dissipation component includes a coiled tube 201 sleeved on the surface of the compression mechanism of the air compressor 100. The output end of the coiled tube 201 is connected to a delivery pipe 202, and the other end of the delivery pipe 202 is connected to a coolant storage box 203. The coolant storage box 203 is embedded in the surface of one of the support plates 104. A circulation pump 204 is arranged between the two support plates 104. The input end of the circulation pump 204 is connected to the coolant storage box 203 through a connecting pipe 206. The output end of the circulation pump 204 is connected to a cooling component for cooling the coolant, and the cooling component is connected to the input end of the coiled tube 201. Through the setting of the heat dissipation component, the coiled tube 201 is directly sleeved on the surface of the compression mechanism, which can efficiently absorb the heat generated by the compression mechanism, dissipate heat in time, prevent the compression mechanism from being damaged due to overheating, and extend the service life of the air compressor 100. At the same time, the coolant circulation system formed by the coolant storage box 203, the circulation pump 204 and the cooling component can continuously dissipate heat for the compression mechanism, ensuring the continuity and stability of the heat dissipation effect.

[0027] Among them, the compression mechanism of the air compressor 100 is prior art, including a cylinder 101, a piston, etc. The cylinder 101 is the place for air compression, provides space for the reciprocating motion of the piston, and bears the gas pressure during the compression process. The piston reciprocates in the cylinder 101, and the air is compressed by changing the volume in the cylinder 101. The piston and the cylinder 101 are sealed by piston rings to prevent the leakage of compressed air, and the rest will not be elaborated.

[0028] Furthermore, the cooling assembly includes a heat dissipation pipe 304 and a heat dissipation fan 200. The heat dissipation pipe 304 is inserted into the exhaust port 103 of the air compressor 100. The heat dissipation fan 200 is fixedly installed between two sets of support plates 104. The top of the circulation pump 204 is fixedly connected to the bottom surface of the heat dissipation fan 200. A spiral pipe 300 is sleeved on the surface of the heat dissipation pipe 304. The input end of the spiral pipe 300 is communicated with a connecting pipe 302. The other end of the connecting pipe 302 is connected to the output end of the circulation pump 204. The output end of the spiral pipe 300 is communicated with a diversion pipe 301. The other end of the diversion pipe 301 winds to one side and is communicated with a heat dissipation coil pipe 205. The heat dissipation coil pipe 205 is fixedly installed at the air outlet end of the heat dissipation fan 200. The output end of the heat dissipation coil pipe 205 is connected to the input end of the coiled pipe 201. Through the setting of the cooling assembly, the combination of the heat dissipation fan 200 and the heat dissipation coil pipe 205 can forcibly cool the coolant, greatly improving the cooling effect and cooling speed, ensuring that the coolant can continuously and effectively dissipate heat for the compression mechanism. Moreover, the heat dissipation pipe 304 is inserted into the exhaust port 103 of the air compressor 100, making full use of the waste heat of the high-temperature compressed air discharged from the exhaust port 103 to preliminarily heat the coolant, improving the waste heat utilization efficiency, enabling the coolant to heat up faster, and then forming a larger temperature difference with the cold air blown by the heat dissipation fan 200 in the subsequent cooling process, improving the cooling efficiency.

[0029] Furthermore, one end of the heat dissipation pipe 304 is communicated with a pneumatic plug 306, and the other end of the heat dissipation pipe 304 is communicated with a pneumatic socket 307. The pneumatic plug 306 at one end of the heat dissipation pipe 304 and the pneumatic socket 307 at the other end facilitate the connection with external pneumatic equipment or the expansion of the pipeline, increasing the functionality and flexibility of the device and meeting different usage requirements.

[0030] Preferably, a number of heat dissipation fins 305 are hermetically inserted on the surface of the heat dissipation pipe 304, and the heat dissipation fins 305 respectively extend into the interior of the heat dissipation pipe 304. Through the setting of the heat dissipation fins 305, the contact area between the heat dissipation pipe 304 and the coolant as well as the surrounding air is further increased, improving the heat dissipation effect.

[0031] Furthermore, guide rods 402 are fixedly connected above and below the opposite sides of the two abutting plates 403. The two guide rods 402 on the same side respectively penetrate the surface of the fixing frame 102 towards the corresponding side. Through the setting of the guide rods 402, the guide rods 402 ensure the stability and linearity of the abutting plates 403 during the movement process, prevent the abutting plates 403 from shifting or tilting, ensure the tight fit between the device and the surface of the gas tank, improve the fixing effect. At the same time, the guide rods 402 also help to evenly distribute the pressure and avoid damage to the surface of the gas tank caused by excessive local pressure.

[0032] Working principle;

[0033] First, the fixing frame 102 is clamped on the surface of the air tank of the air compressor 100. Subsequently, the bolts 401 are tightened inward in sequence. One end of the bolt 401 moves inward, so as to move the abutting plate 403 toward the surface of the air tank. Thus, the rubber pad 400 on the abutting plate 403 tightly fits the surface of the air tank, thereby increasing the frictional force between the fixing frame 102 and the air tank and ensuring that the fixing frame 102 does not shake. Subsequently, the coiled pipe 201 is sleeved on the compression assembly of the air compressor 100, and then each structure is connected in sequence;

[0034] When the heat dissipation assembly starts to work, the coolant circulates under the action of the circulation pump 204. After the coolant absorbs the heat generated by the compression mechanism from the coiled pipe 201, it enters the coolant storage box 203 through the delivery pipe 202. Subsequently, the circulation pump 204 extracts the coolant from the coolant storage box 203 and transports the coolant into the spiral pipe 300 through the connecting pipe 302. After passing through the spiral pipe 300, the coolant enters the heat dissipation coil 205 through the diversion pipe 301. At this time, the heat dissipation fan 200 starts to blow air toward the heat dissipation coil 205 to forcibly cool the coolant in the heat dissipation coil 205. The cooled coolant is output from the heat dissipation coil 205 and enters the coiled pipe 201 again through the input end of the coiled pipe 201 to continue absorbing the heat of the compression mechanism, and so on in a cycle.

[0035] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An efficient energy-saving air compressor cooling and circulating device, characterized in that, It includes a fixing frame (102) installed on the surface of the air tank of the air compressor (100). Both top sides of the fixing frame (102) are fixedly connected with support plates (104). A heat dissipation component for dissipating heat from the compression mechanism of the air compressor (100) is arranged between the two groups of support plates (104). Installation components for fixing the fixing frame (102) are arranged inside both sides of the fixing frame (102). The installation component includes abutting plates (403) respectively inserted into the inner walls of both sides of the fixing frame (102). Bolts (401) are respectively threadedly connected to both ends of the fixing frame (102). One ends of the two groups of bolts (401) respectively penetrate through the surfaces of the corresponding sides of the fixing frame (102) and are rotatably connected to the surfaces of the corresponding sides of the abutting plates (403). Rubber pads (400) are bonded to the opposite sides of the two groups of abutting plates (403).

2. The high-efficiency energy-saving air compressor cooling and circulating device according to claim 1, wherein; The heat dissipation component includes a coiled pipe (201). The coiled pipe (201) is sleeved on the surface of the compression mechanism of the air compressor (100). The output end of the coiled pipe (201) is communicated with a delivery pipe (202). The other end of the delivery pipe (202) is communicated with a coolant storage box (203). The coolant storage box (203) is embedded in the surface of one of the support plates (104). A circulation pump (204) is arranged between the two groups of support plates (104). The input end of the circulation pump (204) is communicated with the coolant storage box (203) through a connecting pipe (206). The output end of the circulation pump (204) is communicated with a heat dissipation component for cooling the coolant. The heat dissipation component is communicated with the input end of the coiled pipe (201).

3. An efficient energy-saving air compressor cooling circulation device according to claim 2, characterized in that; The heat dissipation component includes a heat dissipation pipe (304) and a heat dissipation fan (200). The heat dissipation pipe (304) is inserted into the exhaust port (103) of the air compressor (100). The heat dissipation fan (200) is fixedly installed between the two groups of support plates (104). A spiral pipe (300) is sleeved on the surface of the heat dissipation pipe (304). The input end of the spiral pipe (300) is communicated with a connecting pipe (302). The other end of the connecting pipe (302) is connected to the output end of the circulation pump (204). The output end of the spiral pipe (300) is communicated with a diversion pipe (301). The other end of the diversion pipe (301) winds to one side and is communicated with a heat dissipation coil (205). The heat dissipation coil (205) is fixedly installed at the air outlet end of the heat dissipation fan (200). The output end of the heat dissipation coil (205) is communicated with the input end of the coiled pipe (201).

4. An efficient energy-saving air compressor cooling and circulating device according to claim 3, characterized in that: One end of the heat dissipation pipe (304) is communicated with a pneumatic plug (306), and the other end of the heat dissipation pipe (304) is communicated with a pneumatic socket (307).

5. An efficient energy-saving air compressor cooling and circulating device according to claim 3, characterized in that: A number of heat dissipation fins (305) are hermetically inserted on the surface of the heat dissipation pipe (304), and the heat dissipation fins (305) respectively extend into the interior of the heat dissipation pipe (304).

6. An efficient energy-saving air compressor cooling and circulating device according to any one of claims 1-5, characterized in that: On the upper and lower sides of the opposite sides of the two groups of the abutting plates (403), guide rods (402) are fixedly connected, and the two groups of the guide rods (402) on the same side respectively penetrate through the surface of the fixing frame (102) towards the corresponding sides.

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