CN218884350U

CN218884350U - Refrigerating mechanism

Info

Publication number: CN218884350U
Application number: CN202223087600.5U
Authority: CN
Inventors: 耿瑞; 包可珂; 王勇
Original assignee: Anhui Enthalpy Valley Engineering Technology Co ltd
Current assignee: Anhui Enthalpy Valley Engineering Technology Co ltd
Priority date: 2022-11-17
Filing date: 2022-11-17
Publication date: 2023-04-18
Anticipated expiration: 2032-11-17

Abstract

The utility model discloses a refrigeration mechanism relates to the machinery processing technology field, and what provide to the background art only has the effect of accelerating air flow rate, and the radiating effect is relatively poor, can't filter the dust removal to the air in the workshop, blows the cast member surface with dust or metal debris easily, increases follow-up time of polishing, problem that the practicality is low, the following scheme of now proposing, including the casing, through the fan of advancing on the outer wall of casing one side lower part with through bolted connection in the exhaust fan on the outer wall of casing one side upper portion, be equipped with first heat transfer mechanism in the casing, first heat transfer mechanism includes first air-supply line, first play tuber pipe, the first heat exchange tube of a plurality of and the first heat dissipation fin of a plurality of. The utility model discloses can cool down the outside air when accelerating near foundry goods air flow rate, improve the radiating effect, can filter the dust removal to the outside air, avoid a large amount of dusts and metallic debris to adhere to on the casting surface, improve the practicality.

Description

Refrigerating mechanism

Technical Field

The utility model relates to a machinery processing technology field especially relates to a refrigerating mechanism.

Background

In the field of machining, some parts are inconvenient to cut due to complex shapes and need to be cast, and when a metal casting is taken out of a die after casting is finished, heat dissipation needs to be carried out on the metal casting.

Based on current heat dissipation mechanism, when using, there is the following problem:

1. because the temperature in the workshop is high and the air in the casting workshop is extracted by the conventional heat dissipation mechanism, the heat dissipation mechanism only has the function of accelerating the air flow rate when a casting part is subjected to heat dissipation, and the heat dissipation effect is poor;

2. current heat dissipation mechanism can't filter the dust removal to the air in the workshop when using, leads to the fan when rotating, blows the cast member surface with dust or metallic debris easily, increases follow-up polishing time, and the practicality is low.

SUMMERY OF THE UTILITY MODEL

The utility model provides a refrigeration mechanism has solved only the effect that has the acceleration air flow rate among the prior art, and the radiating effect is relatively poor, can't filter the dust removal to the air in the workshop, blows the cast member surface with dust or metal debris easily, increases follow-up time of polishing, problem that the practicality is low.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a refrigerating mechanism, includes the casing, through bolted connection in the fan that advances on casing one side lower part outer wall and through bolted connection in the exhaust fan on casing one side upper portion outer wall, be equipped with first heat transfer mechanism in the casing, first heat transfer mechanism includes first air-supply line, first play tuber pipe, the first heat exchange tube of a plurality of and the first heat dissipation fin of a plurality of, be equipped with filtering mechanism on the inner wall of housing bottom, filtering mechanism is including installation section of thick bamboo, cartridge filter and filter, be equipped with cooling body in the casing, cooling body includes cooler bin and the first heat dissipation fin of a plurality of second, be equipped with second heat transfer mechanism in the cooler bin, second heat transfer mechanism includes second air-supply line, second play tuber pipe and a plurality of second heat exchange tube, there are two heat dissipation fans through bolted connection on the inner wall of one side of the casing.

Preferably, an opening is formed in the outer wall of one side of the shell, a box door is hinged to the inner wall of one side of the opening, and an air inlet is formed in the outer wall of one side of the box door.

Preferably, the first air inlet pipe is sleeved on the outer wall of one side of the shell, two ends of the first heat exchange pipe are respectively sleeved on the inner walls of one sides of the first air inlet pipe and the first air outlet pipe, and the first heat dissipation fin is sleeved on the outer wall of the first heat exchange pipe.

Through above-mentioned scheme, the air enters into first heat exchange pipe from first air-supply line in, cools down through first heat dissipation fin to the air in the first heat exchange pipe.

Preferably, the installation section of thick bamboo butt is on casing bottom inner wall, and has cup jointed two connecting pipes on the inner wall of installation section of thick bamboo one side, first play tuber pipe passes through bolted connection on one of them connecting pipe one side outer wall, the installation section of thick bamboo is located to cartridge filter slip cap, and the filter spiro union on cartridge filter upper portion inner wall, the welding has the connecting rod on the filter top outer wall, and the welding has sealed lid on the connecting rod top outer wall, and sealed lid pegs graft on installation section of thick bamboo top inner wall.

Through above-mentioned scheme, filter the dust removal through cartridge filter and filter to the air, avoid the dust to adhere to on the foundry goods surface.

Preferably, the cooling box is sleeved on the outer wall of the top of the shell, the second heat dissipation fins are inserted into the outer wall of the bottom of the cooling box, and the outer wall of the top of the cooling box is hinged with a top cover.

Through the scheme, a certain amount of cooling liquid is added into the cooling box, and the cooling liquid is contacted with the second heat exchange pipe to cool the air in the second heat exchange pipe again.

Preferably, the second air inlet pipe is connected to the outer wall of one side of the connecting pipe through a bolt, the second air outlet pipe is sleeved on the outer wall of one side of the shell, and two ends of the second heat exchange pipe are respectively sleeved on the inner walls of the second air inlet pipe and the second air outlet pipe.

Through above-mentioned scheme, carry out the heat transfer through second radiating fin and coolant liquid, and then reduce the temperature of coolant liquid, avoid the air cooling to receive the influence of coolant liquid temperature.

The beneficial effects of the utility model are that:

1. be provided with first heat transfer mechanism, cooling body and second heat transfer mechanism, the air enters into in the first heat transfer pipe from first air-supply line, cool down the air in the first heat transfer pipe through first heat dissipation fin, add a certain amount of coolant liquid to the cooler bin, the coolant liquid contacts with second heat transfer pipe, cool down once more to the air in the second heat transfer pipe, heat transfer is carried out with the coolant liquid through second heat dissipation fin, and then reduce the temperature of coolant liquid, avoid air cooling to receive the influence of coolant liquid temperature, the heat of first heat dissipation fin and second heat dissipation fin department is carried to the casing outside to the heat dissipation fan.

2. Be provided with filtering mechanism, the air enters into the installation section of thick bamboo, and cartridge filter and filter the dust removal to the air afterwards, and the dust deposit after the filtration is in installation section of thick bamboo bottom and cartridge filter bottom, opens the chamber door, and the bolt on taking off two connecting pipes can take out the installation section of thick bamboos and clear up the dust.

To sum up, the utility model discloses can cool down the outside air when accelerating near foundry goods air flow rate, improve the radiating effect, can filter the dust removal to the outside air, avoid a large amount of dusts and metallic debris to adhere to on the foundry goods surface, improve the practicality.

Drawings

Fig. 1 is a schematic view of a front view structure of a refrigeration mechanism according to the present invention.

Fig. 2 is the utility model provides a first heat exchange mechanism of refrigerating mechanism's structural schematic.

Fig. 3 is a schematic structural diagram of a filtering mechanism of a refrigerating mechanism according to the present invention.

Fig. 4 is an enlarged schematic structural diagram of a point a in fig. 3 according to the present invention.

Fig. 5 is a schematic structural diagram of a cooling mechanism of a refrigeration mechanism according to the present invention.

Fig. 6 is a schematic structural view of a second heat exchange mechanism of a refrigeration mechanism according to the present invention.

In the figure: 1. a housing; 2. a fan is arranged; 3. a first heat exchange mechanism; 301. a first air inlet pipe; 302. a first air outlet pipe; 303. a first heat exchange tube; 304. a first heat dissipation fin; 4. a filtering mechanism; 401. mounting the cylinder; 402. a connecting pipe; 403. a filter cartridge; 404. a filter plate; 405. a connecting rod; 406. a sealing cover; 5. a cooling mechanism; 501. a cooling tank; 502. a second heat dissipation fin; 503. a top cover; 6. a second heat exchange mechanism; 601. a second air inlet pipe; 602. a second air outlet pipe; 603. a second heat exchange tube; 7. an exhaust fan; 8. a heat dissipating fan.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Embodiment 1, refer to fig. 1-2 and 5-6, a refrigeration mechanism, including casing 1, air inlet fan 2, first heat exchange mechanism 3, cooling mechanism 5, second heat exchange mechanism 6 and exhaust fan 7, it has the opening to open on casing 1 one side outer wall, and it has the chamber door to articulate on opening one side inner wall, and it has the air intake on chamber door one side outer wall, and air inlet fan 2 passes through bolted connection on casing 1 one side lower part outer wall, first heat exchange mechanism 3 includes first air-supply line 301, first play tuber pipe 302, a plurality of first heat exchange tube 303 and a plurality of first heat dissipation fin 304, first air-supply line 301 cup joints on casing 1 one side outer wall, and first heat exchange tube 303 both ends cup joint respectively on first air-supply line 301 and first play tuber pipe 302 one side inner wall, first heat dissipation fin 304 cup joints on first heat exchange tube 303 outer wall, cooling mechanism 5 includes cooling box 501 and a plurality of second heat dissipation fin 502, cooling box 501 is located on casing 1 top outer wall, and second heat exchange tube 501 is connected to cooling box bottom plug-in cooling box bottom outer wall 501, cooling box 501 includes that two heat exchange tubes are connected through bolt 1 and a plurality of heat exchange tubes 602, the second heat exchange tube 501 is connected to the second heat exchange tube 602, the second heat exchange tube 501 and the air-exchange tube 603 on casing 1 side outer wall 603 through bolt 603 on the second heat exchange tube 601, the second heat exchange tube 603 and the second heat exchange tube 603 on the casing 1 side outer wall 603, the top of the second heat exchange tube 601, the air-exchange tube 603 is connected to pass through bolt 603, the bolt 603 on the second heat exchange tube 603, the second heat exchange tube 603 on the second heat exchange tube 601 and the second heat exchange tube 603, the bolt 603.

Embodiment 2, refer to fig. 1 and fig. 3-4, a refrigerating mechanism, including filter mechanism 4, filter mechanism 4 includes installation section of thick bamboo 401, cartridge filter 403 and filter 404, installation section of thick bamboo 401 butt is on the inner wall of casing 1 bottom, and has cup jointed two connecting pipes 402 on the inner wall of installation section of thick bamboo 401 one side, first tuber pipe 302 passes through bolted connection on the outer wall of one of them connecting pipe 402 one side, cartridge filter 403 slip cap locates in installation section of thick bamboo 401, and filter 404 spiro union is on the inner wall of cartridge filter 403 upper portion, the welding has connecting rod 405 on the outer wall of filter 403 top, and the welding has sealed lid 406 on the outer wall of connecting rod 405 top, and sealed lid 406 is pegged graft on the inner wall of installation section of thick bamboo 401 top.

The working principle is as follows: the air enters the first heat exchange tube 303 from the first air inlet tube 301, the air in the first heat exchange tube 303 is cooled through the first heat dissipation fin 304, the air enters the installation tube 401, then the filter tube 403 and the filter plate 404 filter and remove dust to the air, the filtered dust is deposited at the bottom of the installation tube 401 and the bottom of the filter tube 403, a certain amount of cooling liquid is added into the cooling box 501, the cooling liquid contacts with the second heat exchange tube 603, the air in the second heat exchange tube 603 is cooled again, the heat exchange is carried out through the second heat dissipation fin 602 and the cooling liquid, the temperature of the cooling liquid is further reduced, the influence of the temperature of the cooling liquid on the air cooling is avoided, the heat at the first heat dissipation fin 304 and the second heat dissipation fin 502 is conveyed to the outside of the shell 1 by the heat dissipation fan 8, the box door is opened, and the bolts on the two connecting tubes 402 are taken down to take out the installation tube 401 and clean the dust.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. A refrigeration mechanism comprises a shell (1), an air inlet fan (2) connected to the outer wall of the lower portion of one side of the shell (1) through a bolt and an exhaust fan (7) connected to the outer wall of the upper portion of one side of the shell (1) through a bolt, and is characterized in that a first heat exchange mechanism (3) is arranged in the shell (1), and the first heat exchange mechanism (3) comprises a first air inlet pipe (301), a first air outlet pipe (302), a plurality of first heat exchange pipes (303) and a plurality of first heat dissipation fins (304);

the inner wall of the bottom of the shell (1) is provided with a filtering mechanism (4), and the filtering mechanism (4) comprises an installation cylinder (401), a filtering cylinder (403) and a filtering plate (404);

a cooling mechanism (5) is arranged in the shell (1), and the cooling mechanism (5) comprises a cooling box (501) and a plurality of second radiating fins (502);

a second heat exchange mechanism (6) is arranged in the cooling box (501), and the second heat exchange mechanism (6) comprises a second air inlet pipe (601), a second air outlet pipe (602) and a plurality of second heat exchange pipes (603);

and the inner wall of one side of the shell (1) is connected with two heat dissipation fans (8) through bolts.

2. A refrigerating mechanism as claimed in claim 1, characterized in that an opening is provided on one outer wall of the housing (1), a door is hinged to the inner wall of the opening on one side, and an air inlet is provided on the outer wall of the door on one side.

3. A refrigerating mechanism as claimed in claim 1, wherein the first air inlet pipe (301) is sleeved on an outer wall of one side of the housing (1), and two ends of the first heat exchange pipe (303) are respectively sleeved on inner walls of one sides of the first air inlet pipe (301) and the first air outlet pipe (302), and the first heat dissipation fin (304) is sleeved on an outer wall of the first heat exchange pipe (303).

4. A refrigerating mechanism as claimed in claim 1, wherein said mounting cylinder (401) abuts against the inner wall of the bottom of the housing (1), and two connecting pipes (402) are sleeved on the inner wall of one side of the mounting cylinder (401), said first air outlet pipe (302) is connected to the outer wall of one side of one of the connecting pipes (402) by bolts, said filter cylinder (403) is slidably sleeved in the mounting cylinder (401), and the filter plate (404) is screwed on the inner wall of the upper portion of the filter cylinder (403), said connecting rod (405) is welded on the outer wall of the top of the filter plate (404), and the outer wall of the top end of the connecting rod (405) is welded with the sealing cover (406), and the sealing cover (406) is inserted on the inner wall of the top of the mounting cylinder (401).

5. A refrigerating mechanism as claimed in claim 1, wherein the cooling box (501) is sleeved on the outer wall of the top of the housing (1), the second heat dissipating fin (502) is inserted into the outer wall of the bottom of the cooling box (501), and the outer wall of the top of the cooling box (501) is hinged to a top cover (503).

6. A refrigerating mechanism as claimed in claim 4, characterized in that said second air inlet pipe (601) is connected to the outer wall of one side of the connecting pipe (402) by bolts, and the second air outlet pipe (602) is sleeved on the outer wall of one side of the housing (1), and both ends of said second heat exchanging pipe (603) are sleeved on the inner walls of the second air inlet pipe (601) and the second air outlet pipe (602), respectively.