Heat removal device for cold dryer

Abstract

The utility model relates to the technical field of heat exhaustion for cold dryers, and discloses a heat exhaust device for cold dryers, comprising a shell and a door panel arranged on the shell; a compressor and a condenser are installed in the shell, an outer wall of the compressor is installed with an arc-shaped connecting shell, the arc-shaped connecting shell is connected to a heat sink through a limiting component, and the limiting component is used to connect the heat sink to the arc-shaped connecting shell, a movable heat dissipation component is arranged in the shell, the movable heat dissipation component is connected with a knocking component, and the knocking component is connected with a linkage component; the utility model can perform movable heat dissipation in the shell through the arranged movable heat dissipation component, so that the heat dissipation effect of the movable heat dissipation component on the heat sink is better, and in the process of lifting and lowering the movable heat dissipation component, the linkage component will drive the knocking component to continuously knock various positions of the heat sink, so that the heat sink vibrates, and then the dust on the heat sink can be shaken off, so as to prevent the dust adsorbed on the heat sink from affecting the heat dissipation effect of the heat sink.

Description

Technical Field

[0001] The utility model relates to the technical field of heat exhaustion for cold dryers, in particular to a heat exhaustion device for cold dryers. Background Art

[0002] Cold dryer is the abbreviation of refrigerated dryer. Cold dryer adopts new technology and belongs to the air source processing component in the pneumatic system. The compressed air first enters the pre-cooler for air cooling or water cooling heat exchange to remove part of the heat energy, and then enters the precooler to exchange heat with the cold air that has come out of the evaporator and cooled to the pressure dew point, so that the temperature of the compressed air is further reduced. After that, the compressed air enters the evaporator and exchanges heat with the refrigerant. The temperature of the compressed air drops to 0-8℃, and the low-temperature air enters the hot and cold air exchanger for heat exchange. After the temperature rises, it is output through the exhaust pipe.

[0003] In the prior art, a heat dissipation device for a cold dryer (CN220758633U) has an effective heat dissipation effect by closely fitting the heat dissipation device with the condenser, which is convenient for cleaning and maintenance of the device and increases the service life of the device. However, the fan position of the prior art is fixed, which affects the heat dissipation effect of the heat sink, and as the heat sink is used, dust will adhere to the surface of the heat sink, thereby affecting the heat dissipation effect of the heat sink.

[0004] Therefore, those skilled in the art have proposed a heat removal device for a cold dryer to solve the problems raised in the above background. Utility Model Content

[0005] The purpose of the utility model is to provide a heat exhaust device for a cold dryer to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A heat exhaust device for a cold dryer comprises a shell and a door panel arranged on the shell; a compressor and a condenser are installed in the shell, an arc-shaped connecting shell is installed on the outer wall of the compressor, the arc-shaped connecting shell is connected to a heat sink through a limiting component, the limiting component is used to connect the heat sink to the arc-shaped connecting shell, a movable heat sink component is arranged in the shell, the movable heat sink component is used for mobile heat dissipation, the movable heat sink component is connected to a knocking component, the knocking component is connected to a linkage component, the linkage component is used to drive the knocking component to knock the heat sink, so as to shake off dust on the heat sink.

[0008] As a further solution of the utility model: the movable heat dissipation component includes two lifting blocks, a screw is rotatably arranged in the outer shell, the screw is threadedly connected to one of the lifting blocks, a motor connected to the screw is installed on the outer shell, a guide rod is installed in the outer shell, the guide rod is slidably connected to the other lifting block, a lifting frame is arranged between the two lifting blocks, and a fan is arranged on the lifting frame.

[0009] As a further solution of the utility model: the limiting component includes two mounting plates installed at the bottom of the arc-shaped connecting shell, a limiting rod is slidably arranged on the mounting plate, a spring is arranged between the end of the limiting rod and the mounting plate, and limiting grooves cooperating with the limiting rod are opened on both sides of the heat sink.

[0010] As a further solution of the utility model: the knocking component includes a connecting frame connected to the lifting block, the connecting frame is rotatably provided with a rotating shaft, a rotating drum is installed on the rotating shaft, and a traditional outer wall is installed with extension rods distributed in a ring shape, and a rubber ball is installed at one end of the extension rod away from the rotating drum.

[0011] As a further solution of the utility model: the linkage component includes a gear installed at the end of the rotating shaft, and a rack meshing with the gear is installed in the housing.

[0012] Compared with the prior art, the beneficial effect of the utility model is that the utility model can perform active heat dissipation in the shell by setting up the movable heat dissipation component, so that the heat dissipation effect of the movable heat dissipation component on the heat sink is better, and in the process of lifting and lowering the movable heat dissipation component, the linkage component will drive the knocking component to continuously knock on various positions of the heat sink, so that the heat sink vibrates, and then the dust on the heat sink can be shaken off, avoiding the dust adsorbed on the heat sink affecting the heat dissipation effect of the heat sink. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The present invention is a schematic diagram of the structure of a heat removal device for a cold dryer.

[0014] Figure 2 The present invention is a schematic diagram of the structure inside the shell of a heat removal device for a cold dryer.

[0015] Figure 3 The present invention is a schematic diagram of the structure of a movable heat dissipation component in a heat removal device for a cold dryer.

[0016] Figure 4 The present invention is a schematic structural diagram of a limiting component in a heat removal device for a cold dryer.

[0017] Figure 5 The present invention is a schematic diagram of the structure of a striking component in a heat removal device for a cold dryer.

[0018] Figure 6The present invention is a schematic diagram of the structure of a heat sink in a heat removal device for a cold dryer.

[0019] In the figure: 1. outer shell; 2. door panel; 3. condenser; 4. compressor; 5. screw; 6. lifting block; 7. guide rod; 8. lifting frame; 9. fan; 10. motor; 11. mounting plate; 12. limit rod; 13. spring; 14. heat sink; 15. limit groove; 16. arc-shaped connecting shell; 17. connecting frame; 18. rotating shaft; 19. rotating drum; 20. extension rod; 21. rubber ball; 22. gear; 23. rack. DETAILED DESCRIPTION

[0020] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0021] See also Figure 1-Figure 6 , a heat dissipation device for a cold dryer, comprising a shell 1 and a door panel 2 arranged on the shell 1, and heat dissipation holes are opened on the shell 1 and the door panel 2; a compressor 4 and a condenser 3 are installed in the shell 1, and an arc-shaped connecting shell 16 is installed on the outer wall of the compressor 4, and the arc-shaped connecting shell 16 is connected to the heat sink 14 through a limiting component, and the limiting component is used to connect the heat sink 14 to the arc-shaped connecting shell 16, wherein the arc-shaped connecting shell 16 is composed of two semi-ring-shaped connecting shells, and the two semi-ring-shaped connecting shells are connected by bolts, and the arc-shaped connecting shell 16 is made of heat-conducting material, and the heat-conducting material can be set to copper, and a movable heat dissipation component is arranged in the shell 1, and the movable heat dissipation component is used for mobile heat dissipation, and the movable heat dissipation component is connected to a knocking component, and the knocking component is connected to a linkage component, and the linkage component is used to drive the knocking component to knock the heat sink 14, so as to shake off dust on the heat sink 14.

[0022] The movable heat dissipation component includes two lifting blocks 6, a screw rod 5 is rotatably arranged in the outer shell 1, the screw rod 5 is threadedly connected to one of the lifting blocks 6, a motor 10 connected to the screw rod 5 is installed on the outer shell 1, a guide rod 7 is installed in the outer shell 1, the guide rod 7 is slidably connected to another lifting block 6, a lifting frame 8 is arranged between the two lifting blocks 6, and a fan 9 is arranged on the lifting frame 8.

[0023] The limiting component includes two mounting plates 11 installed at the bottom of the arc-shaped connecting shell 16, and a limiting rod 12 is slidably arranged on the mounting plate 11. A spring 13 is arranged between the end of the limiting rod 12 and the mounting plate 11, and limiting grooves 15 cooperating with the limiting rod 12 are opened on both sides of the heat sink 14. When the heat sink 14 is installed, the limiting rods 12 on the two mounting plates 11 are pulled, and then the heat sink 14 is placed between the two mounting plates 11, and the heat sink 14 is made to fit with the arc-shaped connecting shell 16, and then the limiting rod 12 is loosened. Under the action of the spring 13, the limiting rod 12 will be stuck in the limiting grooves 15 on both sides of the heat sink 14, thereby completing the installation of the heat sink 14.

[0024] The knocking component includes a connecting frame 17 connected to the lifting block 6, a rotating shaft 18 is rotatably arranged on the connecting frame 17, a rotating cylinder 19 is installed on the rotating shaft 18, and a conventional outer wall is installed with an annularly distributed extension rod 20, and a rubber ball 21 is installed at one end of the extension rod 20 away from the rotating cylinder 19.

[0025] The linkage component includes a gear 22 installed at the end of the rotating shaft 18 , and a rack 23 meshing with the gear 22 is installed in the housing 1 .

[0026] The working principle of the utility model is as follows: when in use, gas enters the condenser 3 through the air inlet on the condenser 3, the compressor 4 is started, and the coolant enters the condenser 3 through the pipeline from the compressor 4 to dry the air, and the dried air is discharged from the air outlet on the condenser 3. A large amount of heat is generated during the operation of the dryer. At this time, the heat is conducted to the heat sink 14 through the arc-shaped connecting shell 16, and the fan 9 and the motor 10 are started. The motor 10 drives the screw 5 to rotate, thereby driving the lifting block 6 to rise and fall. When the lifting block 6 rises and falls, it will drive the lifting frame 8 to rise and fall, so that the fan 9 can dissipate heat to different areas in the outer shell 1 , and the heat sink 14 can be fully cooled. In the process of lifting the lifting block 6, the connecting frame 17 will also be driven to lift. When the connecting frame 17 is lifted, the position of the knocking component will be changed. At the same time, the gear 22 at the end of the rotating shaft 18 will rotate due to the engagement with the rack 23, thereby driving the rotating shaft 18 to rotate, so that the rotating cylinder 19 rotates, and the extension rod 20 rotates, so that the rubber ball 21 can knock on different positions of the heat sink 14, so that the heat sink 14 vibrates, and then the dust on the heat sink 14 can be shaken off, so as to prevent the dust adsorbed on the heat sink 14 from affecting the heat dissipation effect of the heat sink 14.

[0027] The utility model can perform active heat dissipation in the housing 1 by means of the movable heat dissipation component, so that the heat dissipation effect of the movable heat dissipation component on the heat sink 14 is better, and in the process of the movable heat dissipation component being raised and lowered, the linkage component will drive the knocking component to continuously knock on various positions of the heat sink 14, so that the heat sink 14 vibrates, and then the dust on the heat sink 14 can be shaken off, thereby preventing the dust adsorbed on the heat sink 14 from affecting the heat dissipation effect of the heat sink 14.

[0028] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0029] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A heat removal device for a cold dryer, comprising a housing and a door panel arranged on the housing, characterized in that: A compressor and a condenser are installed in the shell, an arc-shaped connecting shell is installed on the outer wall of the compressor, the arc-shaped connecting shell is connected to the heat sink through a limiting component, the limiting component is used to connect the heat sink to the arc-shaped connecting shell, a movable heat sink component is arranged in the shell, the movable heat sink component is used for mobile heat dissipation, the movable heat sink component is connected to a knocking component, the knocking component is connected to a linkage component, the linkage component is used to drive the knocking component to knock on the heat sink, so as to shake off dust on the heat sink.

2. A heat removal device for a cold dryer according to claim 1, characterized in that: The movable heat dissipation component includes two lifting blocks, a screw is rotatably arranged in the outer shell, the screw is threadedly connected to one of the lifting blocks, a motor connected to the screw is installed on the outer shell, a guide rod is installed in the outer shell, the guide rod is slidably connected to the other lifting block, a lifting frame is arranged between the two lifting blocks, and a fan is arranged on the lifting frame.

3. A heat removal device for a cold dryer according to claim 1, characterized in that: The limiting component includes two mounting plates installed at the bottom of the arc-shaped connecting shell, a limiting rod is slidably arranged on the mounting plate, a spring is arranged between the end of the limiting rod and the mounting plate, and limiting grooves cooperating with the limiting rod are opened on both sides of the heat sink.

4. A heat removal device for a cold dryer according to claim 2, characterized in that: The knocking component includes a connecting frame connected to the lifting block, a rotating shaft is rotatably arranged on the connecting frame, a rotating drum is installed on the rotating shaft, and a conventional outer wall is installed with annularly distributed extension rods, and a rubber ball is installed at one end of the extension rod away from the rotating drum.

5. A heat removal device for a cold dryer according to claim 4, characterized in that: The linkage component comprises a gear mounted on the end of the rotating shaft, and a rack meshing with the gear is mounted in the housing.

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