CN214148554U

CN214148554U - Low-temperature cooling device with vibration and noise reduction structure

Info

Publication number: CN214148554U
Application number: CN202023250355.6U
Authority: CN
Inventors: 许红
Original assignee: Wuhan Tongyu Technology Co ltd
Current assignee: Wuhan Tongyu Technology Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-09-07
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses a low temperature cooling device with vibration/noise reduction structure, including the cooling box, it has the soundproof cotton to paste on the inner wall of cooling box, the inside bottom fixed mounting of cooling box has condenser and compressor, fixed mounting has the cooling tank on the upper end surface of cooling box, the outside of cooling tank is provided with the heat preservation casing, the intermediate position fixedly connected with refrigeration casing of heat preservation casing lower extreme surface, the inside bottom fixed mounting of refrigeration casing has the evaporimeter. This low temperature cooling device with vibration/noise reduction structure through soundproof cotton's setting, can carry out the effectual propagation of isolated sound of during operation at the device, and then the effectual noise that has reduced, has improved the device's silence performance, and telescopic link and damping spring's setting can utilize damping spring to filter the vibration in the device working process simultaneously, the effectual structural stability and the fastness that have improved the device.

Description

Low-temperature cooling device with vibration and noise reduction structure

Technical Field

The utility model relates to a low temperature cooling technical field specifically is a low temperature cooling device with vibration/noise reduction structure.

Background

In the current industrial production, the temperature of some products is too high after the production is finished, and the products need to be cooled in time, so that the strength and the structural firmness of the products are ensured, and a special cooling device is needed to meet the process requirements.

Current cooling device does not possess syllable-dividing and absorbing work, and after long-time work, great vibration and noise can appear in the not hard up inside fastener, and then influence refrigeration effect and life.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a low temperature cooling device with vibration/noise reduction structure to current cooling device does not possess syllable-dividing and absorbing work among the above-mentioned background art of solution, and after long-time work, great vibration and noise can appear in the not hard up meeting of internal fastener, and then influences refrigeration effect and life's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a low-temperature cooling device with a shock absorption and noise reduction structure comprises a cooling box body, wherein soundproof cotton is pasted on the inner wall of the cooling box body, a condenser and a compressor are fixedly arranged at the bottom end inside the cooling box body, a cooling tank is fixedly arranged on the outer surface of the upper end of the cooling box body, a heat-insulating shell is arranged outside the cooling tank, a refrigerating shell is fixedly connected with the middle position of the outer surface of the lower end of the heat-insulating shell, an evaporator is fixedly arranged at the bottom end inside the refrigerating shell and is respectively communicated with the compressor and the condenser through a metal thin tube, a refrigerant is filled in the metal thin tube, a throttle valve is arranged in a pipeline of the metal thin tube, air guide tubes are respectively and fixedly connected onto the outer surfaces of two symmetrical sides of the refrigerating shell, and the other ends of the air guide tubes are fixedly connected onto the outer surface of the cooling tank, and the air duct is communicated with the inside of the cooling tank, four corners of the outer surface of the lower end of the cooling tank body are respectively and fixedly connected with a telescopic rod, and a damping spring is sleeved outside the telescopic rod.

Preferably, the cavity between the cooling tank and the heat preservation shell is a vacuum cavity.

Preferably, a draught fan is arranged in the pipeline of one of the air ducts.

Preferably, a heat radiation fan is fixedly installed on the inner wall of the cooling box body, and the heat radiation fan is located at one side of the condenser.

Preferably, an upper cover is arranged at an opening at the upper end of the cooling tank.

Preferably, an operating switch is fixedly installed on the outer surface of one side of the cooling box body, and the operating switch is electrically connected with the compressor.

Compared with the prior art, the beneficial effects of the utility model are that:

this low temperature cooling device with vibration/noise reduction structure through soundproof cotton's setting, can carry out the effectual propagation of isolated sound of during operation at the device, and then the effectual noise that has reduced, has improved the device's silence performance, and telescopic link and damping spring's setting can utilize damping spring to filter the vibration in the device working process simultaneously, the effectual structural stability and the fastness that have improved the device.

Drawings

FIG. 1 is an internal structural view of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is a top view of the present invention;

fig. 4 is a front view of the present invention.

In the figure: 1. cooling the box body; 2. a cooling tank; 3. a heat-insulating shell; 4. a vacuum chamber; 5. an air duct; 6. a refrigeration housing; 7. a fan guide; 8. an evaporator; 9. a compressor; 10. a condenser; 11. a heat radiation fan; 12. a throttle valve; 13. a telescopic rod; 14. a damping spring; 15. an upper cover; 16. an operating switch; 17. soundproof cotton.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a low-temperature cooling device with a shock absorption and noise reduction structure comprises a cooling box body 1, soundproof cotton 17 is pasted on the inner wall of the cooling box body 1, a condenser 10 and a compressor 9 are fixedly installed at the bottom end inside the cooling box body 1, a cooling tank 2 is fixedly installed on the outer surface of the upper end of the cooling box body 1, a heat preservation shell 3 is arranged outside the cooling tank 2, a refrigeration shell 6 is fixedly connected to the middle position of the outer surface of the lower end of the heat preservation shell 3, an evaporator 8 is fixedly installed at the bottom end inside the refrigeration shell 6, the evaporator 8 is respectively communicated with the compressor 9 and the condenser 10 through a metal thin tube, a refrigerant is filled inside the metal thin tube, a throttle valve 12 is installed in a pipeline of the metal thin tube, an air duct 5 is respectively and fixedly connected to the outer surfaces of two symmetrical sides of the refrigeration shell 6, and the other end of the air duct 5 is fixedly connected to the outer surface of the cooling tank 2, and air duct 5 communicates with each other with cooling tank 2 is inside, four corners of 1 lower extreme surface of cooling box are telescopic link 13 of fixedly connected with respectively, damping spring 14 has been cup jointed to telescopic link 13's outside, wherein, setting through soundproof cotton 17, can carry out the propagation of the effectual isolated sound of during operation at the device, and then the effectual noise that has reduced, the device's silence performance has been improved, telescopic link 13 and damping spring 14's setting simultaneously, can utilize damping spring 14 to filter the vibration in the device course of operation, the effectual structural stability and the fastness that have improved the device.

Furthermore, the cavity between the cooling tank 2 and the heat preservation shell 3 is set to be the vacuum cavity 4, so that external heat conduction can be isolated through the vacuum cavity 4, the influence of the external temperature environment on the inside of the cooling tank 2 is reduced, and the cooling effect is improved.

Furthermore, a draught fan 7 is arranged in a pipeline of one air duct 5, so that continuous cold air flow entering the cooling tank 2 is ensured, and the refrigeration effect is ensured.

Further, a heat radiation fan 11 is fixedly installed on the inner wall of the cooling box body 1, and the heat radiation fan 11 is located at one side of the condenser 10, so that the working stability of the internal structure is ensured.

Further, the opening at the upper end of the cooling tank 2 is provided with an upper cover 15, so that the loss of cold air in the cooling tank 2 is avoided.

Further, an operating switch 16 is fixedly installed on the outer surface of one side of the cooling box body 1, and the operating switch 16 is electrically connected with the compressor 9, so that the device can work normally and stably.

The working principle is as follows: firstly, the device is placed at a designated position, then an object with cooling is placed inside the cooling tank 2, then the upper cover 15 is covered, then the compressor 9, the evaporator 8 and the condenser 10 are started, at the moment, the evaporator 8 starts to carry out refrigerating operation inside the refrigerating shell 6, the induced fan 7 and the radiating fan 11 are started, along with the rotation of the induced fan 7, the air in the cooling tank 2 passes through the inside of the refrigerating shell 6 along the air guide pipe 5 in a circulating way, and starts to cool, the cold air starts to carry out cooling operation on the object placed inside the cooling tank 2, meanwhile, the rotating of the radiating fan 11 enables the external air to pass through the inner bottom end of the cooling box body 1 to take away the heat radiated on the condenser 10, the stable operation of the refrigerating operation is ensured, and in the whole cooling process, the heat preservation shell 3 and the vacuum cavity 4 can effectively reduce the influence of the external environment on the inside of the cooling tank 2, simultaneously soundproof cotton 17 can effectual isolated the device internal noise's propagation to and produced vibration in telescopic link 13 and damping spring 14 can the effectual filter the device course of work, the effectual job stabilization nature that has improved the device, after the cooling operation finishes, open upper cover 15 take out article can.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a low temperature cooling device with vibration/noise reduction structure, includes cooling box (1), its characterized in that: paste on the inner wall of cooling box (1) and have soundproof cotton (17), the inside bottom fixed mounting of cooling box (1) has condenser (10) and compressor (9), fixed mounting has cooling tank (2) on the upper end surface of cooling box (1), the outside of cooling tank (2) is provided with heat preservation casing (3), the intermediate position department fixedly connected with refrigeration casing (6) of heat preservation casing (3) lower extreme surface, the inside bottom fixed mounting of refrigeration casing (6) has evaporimeter (8), evaporimeter (8) communicate through the metal tubule respectively with between compressor (9) and condenser (10), and the inside packing of metal tubule has the refrigerant, and installs choke valve (12) in the pipeline of metal tubule, respectively fixedly connected with one air duct (5) on the symmetry both sides surface of refrigeration casing (6), the other end fixed connection of air duct (5) is on the surface of cooling tank (2), and air duct (5) and cooling tank (2) inside communicate with each other, four corners of cooling box (1) lower extreme surface are telescopic link (13) of fixedly connected with respectively, damping spring (14) have been cup jointed to the outside of telescopic link (13).

2. The cryogenic cooling device with a shock absorbing and noise reducing structure according to claim 1, wherein: and a cavity between the cooling tank (2) and the heat-insulating shell (3) is set as a vacuum cavity (4).

3. The cryogenic cooling device with a shock absorbing and noise reducing structure according to claim 1, wherein: and a draught fan (7) is arranged in the pipeline of one air duct (5).

4. The cryogenic cooling device with a shock absorbing and noise reducing structure according to claim 1, wherein: the cooling device is characterized in that a cooling fan (11) is fixedly mounted on the inner wall of the cooling box body (1), and the cooling fan (11) is located at one side of the condenser (10).

5. The cryogenic cooling device with a shock absorbing and noise reducing structure according to claim 1, wherein: an upper cover (15) is arranged at the opening at the upper end of the cooling tank (2).

6. The cryogenic cooling device with a shock absorbing and noise reducing structure according to claim 1, wherein: an operating switch (16) is fixedly mounted on the outer surface of one side of the cooling box body (1), and the operating switch (16) is electrically connected with the compressor (9).