Rapid heat dissipation mechanism of freezing dryer

Abstract

The utility model provides a quick heat dissipation mechanism of a refrigeration dryer, which belongs to the technical field of refrigeration dryer heat dissipation and comprises a refrigeration dryer shell and a shell door plate, a heat dissipation grid is arranged at the top of the refrigeration dryer shell, a dustproof shell is arranged above the heat dissipation grid, a filter plate is arranged in the middle of the dustproof shell, and plug plates are arranged on two sides of the rear end of the filter plate. A fixing support is arranged in the middle of the rear face of the freezing dryer shell, cooling fins are arranged in the fixing support, a radiator is arranged behind the cooling fins, cooling fans are arranged on the two sides in the freezing dryer shell, positioning plates are arranged on the side faces of the cooling fans, and a plurality of ventilation openings are formed in the middles of the positioning plates in a penetrating mode. Dust prevention can be conducted on the top of the refrigeration dryer through matching of the dustproof shell and the filter plate, dust accumulated on the filter plate is cleaned through the plugging plate and the handle, heat dissipation and dust prevention are conducted on the two sides of the refrigeration dryer through the heat dissipation fan and the dustproof protective shell, and dust prevention is conducted on the front face of the refrigeration dryer through the dustproof plate.

Description

Technical Field

[0001] The utility model relates to the technical field of heat dissipation of cold dryers, in particular to a rapid heat dissipation mechanism of a cold dryer. Background Art

[0002] Cold dryer is the abbreviation of refrigeration dryer, which includes refrigeration compressor, condenser, evaporator and expansion valve. It is an air source processing component in the pneumatic system. It uses refrigerant to exchange heat with compressed air to reduce the temperature of compressed air to a dew point temperature in the range of 2 to 10°C.

[0003] The cold dryer will generate a lot of heat during operation, and its condenser needs to exchange heat with the air to dissipate heat. If the heat dissipation is not smooth, when the internal temperature of the cold dryer is too high and exceeds a certain range, the machine will be seriously overloaded, which can easily lead to machine crashes, burnouts and other failures. The existing cold dryer vents do not have a structure to block dust from entering, which will cause dust to enter the cold dryer and the condenser and compressor during the heat dissipation process, thereby reducing the heat dissipation effect of the cold dryer. In order to solve the above problems, a rapid heat dissipation mechanism of a cold dryer is proposed to solve the above problems. Utility Model Content

[0004] In view of this, the utility model provides a rapid heat dissipation mechanism for a cold dryer. The utility model can prevent dust on the top of the cold dryer through a dustproof shell and a filter plate, clean the dust accumulated on the filter plate through a plug-in plate and a handle, dissipate heat and prevent dust on both sides of the cold dryer through a cooling fan and a dustproof shell, and prevent dust on the front of the cold dryer through a dustproof plate.

[0005] In order to solve the above technical problems, the utility model provides a rapid heat dissipation mechanism of a cold dryer, including a cold dryer shell and a shell door panel, a heat dissipation grille is provided on the top of the cold dryer shell, a dustproof shell is provided above the heat dissipation grille, a filter plate is provided in the middle of the dustproof shell, plug-in plates are provided on both sides of the rear end of the filter plate, a fixed bracket is provided in the middle of the rear of the cold dryer shell, heat dissipation fins are provided in the fixed bracket, a radiator is provided behind the heat dissipation fins, heat dissipation fans are provided on both sides of the cold dryer shell, positioning plates are provided on the sides of the heat dissipation fan, a number of ventilation holes are penetrated in the middle of the positioning plate, and dustproof plates are provided on both sides of the bottom of the front side of the shell door panel.

[0006] Mounting brackets for mounting and fixing the filter plates are arranged on both sides of the filter plates. The mounting brackets are fixed to the inner wall of the dustproof housing, and the filter plates are slidably matched with the mounting brackets.

[0007] The dustproof shell covers the upper surface of the heat dissipation grille, and the dustproof shell is fixed to the upper surface of the cold dryer shell.

[0008] A handle is fixedly provided on the side of the plug-in board for facilitating the opening and closing of the plug-in board.

[0009] A ventilation cavity for natural heat dissipation is provided behind the dustproof plate, the ventilation cavity runs through the front side of the shell door panel, and a dustproof plate for dust prevention in the cold dryer is provided behind the ventilation cavity.

[0010] Angle irons for fixing the dustproof plate are arranged at the four corners of the dustproof plate, one end of the angle iron is fixed to the shell door panel, and the other end of the angle iron is fixed to the dustproof plate.

[0011] A fan driver for driving the cooling fan is arranged on the side of the positioning plate, and positioning blocks for connecting the fan driver with the positioning plate are arranged at the four corners of the fan driver, one end of the positioning block is fixed to the positioning plate, and the other side of the positioning block is fixed to the fan driver.

[0012] A square bracket for fixing the dustproof shell is provided on the surface of the positioning plate, and a dustproof shell for preventing dust from entering the dryer casing from the side is provided on the side of the square bracket. The dustproof shell covers the positioning plate and the fan driver, and a connecting pipe for connecting the fan driver to the start and close button is provided at the upper end of the fan driver. The upper end of the connecting pipe passes through the wall of the dustproof shell and is provided with an start and close button for starting and closing the fan driver.

[0013] In summary, compared with the prior art, the present application includes at least one of the following beneficial technical effects:

[0014] 1. The top of the cold dryer is dustproofed by a dustproof shell and a filter plate, the dust accumulated on the filter plate is cleaned by the plug-in plate and the handle, the heat dissipation and dust prevention are carried out on both sides of the cold dryer by the cooling fan and the dustproof shell, the front of the cold dryer is dustproofed by the dustproof plate, the mechanical ventilation of the back of the cold dryer is carried out by the cooling fins and the radiator, and the natural ventilation of the front of the cold dryer is carried out by the ventilation cavity, thereby preventing dust from entering the structure of the cold dryer through the ventilation port, improving the dust prevention efficiency, reducing the probability of dust entering the cold dryer, facilitating the cleaning of dust accumulation, and thus improving the heat dissipation effect of the cold dryer.

[0015] 2. A handle is fixed on the side of the plug-in board to facilitate the opening and closing of the plug-in board.

[0016] 3. Mounting brackets for fixing the filter plates are provided on both sides of the filter plates. The mounting brackets are fixed to the inner wall of the dustproof housing, and the filter plates and the mounting brackets are slidably matched. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of a rapid heat dissipation mechanism of a cold dryer of the utility model;

[0018] Figure 2 It is a front cross-sectional view of the utility model;

[0019] Figure 3 A is a partial cross-sectional view of the utility model;

[0020] Figure 4 It is a side sectional view of the utility model;

[0021] Figure 5 It is a side sectional view of the main body of the utility model.

[0022] Description of reference numerals:

[0023] 100, dryer housing; 101, housing door panel; 102, heat dissipation grille; 103, dustproof housing; 104, filter plate; 105, plug-in plate; 106, fixing bracket; 200, cooling fins; 201, radiator; 202, cooling fan; 203, positioning plate; 204, vent; 205, dustproof plate; 300, mounting bracket; 301, handle; 302, ventilation cavity; 303, angle iron; 304, fan driver; 305, positioning block; 306, square bracket; 307, dustproof housing; 308, connecting pipe; 309, opening and closing button. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the following will be combined with the appended drawings of the embodiment of the utility model. Figure 1-5 The technical scheme of the embodiment of the utility model is clearly and completely described. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field are within the scope of protection of the utility model.

[0025] like Figure 1-5As shown: This embodiment provides a rapid heat dissipation mechanism of a cold dryer, including a cold dryer housing 100 and a housing door panel 101. A heat dissipation grille 102 for heat dissipation at the top of the cold dryer housing 100 is provided on the top of the cold dryer housing 100. A dustproof housing 103 for fixing a filter plate 104 to prevent dust from entering from the top of the cold dryer housing 100 is provided above the heat dissipation grille 102. A filter plate 104 for collecting dust is provided in the middle of the dustproof housing 103. Both sides of the rear end of the filter plate 104 are provided with plug-in plates 105. The filter plate 104 and the plug-in plates 105 are connected and fixed with rivets. A fixing bracket 106 is provided in the middle of the rear of the cold dryer housing 100. The body 100 is welded and fixed to a fixing bracket 106, and a heat sink 200 for dissipating heat at the rear of the cold dryer housing 100 is provided in the fixing bracket 106, and a radiator 201 for improving the heat dissipation efficiency of the heat sink 200 is provided behind the heat sink 200, and heat dissipation fans 202 for dissipating heat at both sides of the cold dryer housing 100 are provided on both sides of the cold dryer housing 100, and a positioning plate 203 for fixing the cooling fan 202 is provided on the side of the cooling fan 202, and a plurality of vents 204 for increasing the flow rate of the wind body are penetrated through the middle of the positioning plate 203, and dustproof plates 205 for dustproofing the front of the cold dryer housing 100 are provided on both sides of the bottom front of the housing door panel 101.

[0026] When in use, the top of the cold dryer is dustproofed by the dustproof shell 103 and the filter plate 104, the dust accumulated on the filter plate 104 is cleaned by the plug-in plate 105 and the handle 301, the heat dissipation fan 202 and the dustproof shell 307 are used to dissipate heat and prevent dust on both sides of the cold dryer, the dustproof plate 205 is used to prevent dust on the front of the cold dryer, the heat dissipation fins 200 and the radiator 201 are used to mechanically ventilate the back of the cold dryer, and the ventilation cavity 302 is used to naturally ventilate the front of the cold dryer.

[0027] This embodiment provides a rapid heat dissipation mechanism for a cold dryer.

[0028] like Figure 1 , 2 As shown in , 5: mounting brackets 300 for mounting and fixing the filter plate 104 are provided on both sides of the filter plate 104, the filter plate 104 and the mounting brackets 300 are slidably matched, the mounting brackets 300 are connected and fixed to the inner wall of the dustproof shell 103 with bolts, the dustproof shell 103 covers the upper surface of the heat dissipation grille 102, the dustproof shell 103 is welded and fixed to the upper surface of the dryer shell 100, a handle 301 for facilitating the opening and closing of the plug-in plate 105 is fixed on the side of the plug-in plate 105, the plug-in plate 105 and the filter plate 104 are connected and fixed with rivets, and the handle 301 and the plug-in plate 105 are connected and fixed with bolts.

[0029] like Figure 1 , 5As shown: a ventilation cavity 302 for natural heat dissipation is provided behind the dustproof plate 205, and the ventilation cavity 302 runs through the front side of the shell door panel 101. A dustproof plate 205 for dust prevention in the cold dryer is provided behind the ventilation cavity 302. Angle irons 303 for fixing the dustproof plate 205 are provided at the four corners of the dustproof plate 205. One end of the angle iron 303 is connected and fixed to the shell door panel 101 by bolts, and the other end of the angle iron 303 is connected and fixed to the dustproof plate 205 by bolts.

[0030] like Figure 1 , 2 As shown in , 3 and 4: a fan driver 304 for driving the cooling fan 202 is provided on the side of the positioning plate 203, and positioning blocks 305 for connecting the fan driver 304 with the positioning plate 203 are provided at the four corners of the fan driver 304, one end of the positioning block 305 is connected and fixed to the positioning plate 203 by bolts, and the other side of the positioning block 305 is connected and fixed to the fan driver 304 by bolts.

[0031] like Figure 1 , 2 As shown in , 4 and 5: a square bracket 306 for fixing a dustproof casing 307 is provided on the surface of the positioning plate 203, the positioning plate 203 and the square bracket 306 are connected and fixed by angle iron 303 with bolts, a dustproof casing 307 for preventing dust from entering the cold dryer casing 100 from the side is provided on the side of the square bracket 306, the dustproof casing 307 and the square bracket 306 are connected and fixed by angle iron 303 with bolts, the dustproof casing 307 covers the positioning plate 203 and the fan driver 304, a connecting pipe 308 for connecting the fan driver 304 with an on / off button 309 is provided at the upper end of the fan driver 304, the connecting pipe 308 is sealedly connected to the fan driver 304, the upper end of the connecting pipe 308 passes through the wall of the dustproof casing 307 and is provided with an on / off button 309 for opening and closing the fan driver 304, the on / off button 309 is electrically connected to the fan driver 304 through the connecting pipe 308.

[0032] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0033] The above is a preferred embodiment of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A rapid heat dissipation mechanism for a cold dryer, characterized in that: The invention comprises a cold dryer housing (100) and a housing door panel (101); a heat dissipation grille (102) is provided on the top of the cold dryer housing (100); a dustproof housing (103) is provided above the heat dissipation grille (102); a filter plate (104) is provided in the middle of the dustproof housing (103); plug-in plates (105) are provided on both sides of the rear end of the filter plate (104); a fixing bracket (106) is provided in the middle of the rear of the cold dryer housing (100); a heat dissipation fin (200) is provided in the fixing bracket (106); a radiator (201) is provided behind the heat dissipation fin (200); heat dissipation fans (202) are provided on both sides of the cold dryer housing (100); a positioning plate (203) is provided on the side of the heat dissipation fan (202); a plurality of ventilation holes (204) are provided in the middle of the positioning plate (203); and dustproof plates (205) are provided on both sides of the bottom of the front of the housing door panel (101).

2. A rapid heat dissipation mechanism for a cold dryer as claimed in claim 1, characterized in that: Mounting brackets (300) are provided on both sides of the filter plate (104); the mounting brackets (300) are fixed to the inner wall of the dustproof housing (103); and the filter plate (104) and the mounting brackets (300) are slidably matched.

3. A rapid heat dissipation mechanism for a cold dryer as claimed in claim 2, characterized in that: The dustproof shell (103) covers the upper surface of the heat dissipation grille (102), and the dustproof shell (103) is fixed to the upper surface of the cold dryer shell (100).

4. A rapid heat dissipation mechanism for a cold dryer as claimed in claim 3, characterized in that: A handle (301) is fixedly provided on the side of the plug-in plate (105).

5. A rapid heat dissipation mechanism for a cold dryer as claimed in claim 4, characterized in that: A ventilation cavity (302) is provided behind the dustproof plate (205), the ventilation cavity (302) runs through the front side of the shell door panel (101), and the dustproof plate (205) is provided behind the ventilation cavity (302).

6. A rapid heat dissipation mechanism for a cold dryer as claimed in claim 5, characterized in that: Angle irons (303) are provided at the four corners of the dustproof plate (205); one end of the angle iron (303) is fixed to the housing door panel (101), and the other end of the angle iron (303) is fixed to the dustproof plate (205).

7. A rapid heat dissipation mechanism for a cold dryer as claimed in claim 6, characterized in that: A fan driver (304) is provided on the side of the positioning plate (203), and positioning blocks (305) are provided at four corners of the fan driver (304); one end of the positioning block (305) is fixed to the positioning plate (203), and the other side of the positioning block (305) is fixed to the fan driver (304).

8. A rapid heat dissipation mechanism for a cold dryer as claimed in claim 7, characterized in that: A square bracket (306) is provided on the surface of the positioning plate (203), a dustproof protective shell (307) is provided on the side of the square bracket (306), the dustproof protective shell (307) covers the positioning plate (203) and the fan driver (304), a connecting pipe (308) is provided at the upper end of the fan driver (304), and an opening and closing button (309) is provided at the upper end of the connecting pipe (308) which passes through the shell wall of the dustproof protective shell (307).

Images