CN210300387U

CN210300387U - Refrigeration compressor leakage-proof device of refrigeration display cabinet

Info

Publication number: CN210300387U
Application number: CN201920673361.0U
Authority: CN
Inventors: 黄勇维
Original assignee: Suzhou Leiba Electrical Appliance Co ltd
Current assignee: Suzhou Leiba Electrical Appliance Co ltd
Priority date: 2019-05-13
Filing date: 2019-05-13
Publication date: 2020-04-14
Anticipated expiration: 2029-05-13

Abstract

The utility model belongs to the technical field of cold-stored show cupboard, especially, device is prevented leaking by cold-stored show cupboard refrigeration compressor, including cold-stored show cupboard body, the bottom fixed mounting of cold-stored show cupboard body has the universal wheel, and a plurality of universal wheels are the rectangular array and distribute in the bottom of cold-stored show cupboard body, and the fixedly connected with dust guard of cold-stored show cupboard body, the surface threaded connection of dust guard have the screw, and the one end screw thread precession of screw is to the inside of cold-stored show cupboard body. This device is prevented leaking by cold-stored show cupboard refrigeration compressor, the inside through setting up the cavity is provided with prevents leaking the device, and prevents leaking the device including the sheet steel, has reached and has prevented that refrigeration compressor from appearing the effect of leaking in the use, has solved refrigeration compressor and has easily appeared leaking the phenomenon in the use, leads to refrigeration compressor life weak point, refrigeration compressor uses the back for a long time refrigeration effect unstable, refrigeration efficiency is low even, and then influences the problem of the usability of cold-stored show cupboard body.

Description

Refrigeration compressor leakage-proof device of refrigeration display cabinet

Technical Field

The utility model relates to a cold-stored show cupboard technical field especially relates to a cold-stored show cupboard compressor prevents leaking device.

Background

The refrigeration compressor is the core and heart of the refrigeration system. The capacity and characteristics of the compressor machine determine the capacity and characteristics of the refrigeration system. In a sense, the design and matching of the refrigeration system is to embody the capacity of the compressor. Therefore, the refrigeration industry of all countries in the world has no great energy to be put into the research of the refrigeration compressor, and new research directions and research results are continuously generated. The technology and performance levels of compressors are changing day by day. The variety of compressors is many, and the refrigeration compressors can be divided into fixed displacement compressors and variable displacement compressors according to different working principles.

The existing refrigeration compressor has various losses, such as friction, leakage, harmful heat transfer, motor loss, flow resistance, noise vibration and other factors, the actual efficiency of the refrigeration compressor during working is far lower than the theoretical efficiency, the leakage phenomenon is easy to occur in the use process of the refrigeration compressor, the service life of the refrigeration compressor is short, the refrigeration effect of the refrigeration compressor after long-term use is unstable, even the refrigeration efficiency is low, and the usability of the refrigeration display cabinet is further influenced.

SUMMERY OF THE UTILITY MODEL

Based on current cold-stored show cupboard compressor leakage technical problem appears, the utility model provides a cold-stored show cupboard compressor prevents leaking device.

The utility model provides a cold-stored show cupboard refrigeration compressor prevents leaking device, including cold-stored show cupboard body, the bottom fixed mounting of cold-stored show cupboard body has the universal wheel, and is a plurality of the universal wheel is the rectangle array and distributes in the bottom of cold-stored show cupboard body, the fixedly connected with dust guard of cold-stored show cupboard body, the surface threaded connection of dust guard has the screw, the one end screw thread precession of screw is to the inside of cold-stored show cupboard body, cold-stored show cupboard body is close to the right-hand member of dust guard and has seted up the cavity, the inside of cavity is provided with prevents leaking the device, and prevents leaking the device including the steel sheet, the bottom of steel sheet and the inside fixed connection of cavity.

The interior roof fixed mounting of cavity has radiator fan, the inner wall both sides fixed mounting of cavity has the heat conduction graphite flake, the fixed surface of cold-stored show cupboard body is connected with the plug, the thermovent has been seted up on the surface of dust guard, the inner wall fixedly connected with active carbon filter screen of thermovent.

Preferably, the top of the thin steel plate is fixedly connected with vibration isolation rubber, and the surface of the vibration isolation rubber is in a cylindrical shape.

Preferably, the top of the vibration isolation rubber is fixedly connected with a refrigeration compressor, and the surface of the refrigeration compressor is respectively provided with an air suction port, an air exhaust port and a process port.

Preferably, the inner wall of the process opening is sealed, and a dust cover is fixedly mounted on the surface of the process opening.

Preferably, the inner wall of the air suction port is in threaded connection with copper pipes, the two copper pipes are symmetrically distributed by taking the axis of the refrigeration compressor as a symmetric center, and the surface of one end of each copper pipe is in a threaded shape.

Preferably, the inner wall of the copper pipe close to the air suction port is respectively in threaded connection with a left-handed nut, a right-handed nut and a sealing washer.

Preferably, the surface of the copper pipe is matched with the inner wall of the air suction port, and a sealing adhesive tape is fixedly mounted on the surface of the copper pipe.

The utility model provides a beneficial effect does:

1. the anti-leakage device is arranged inside the cavity and comprises the thin steel plate, the effect of preventing the refrigeration compressor from leaking in the using process is achieved, the problem that the refrigeration compressor is easy to leak in the using process and short in service life is solved, the refrigeration effect is unstable after the refrigeration compressor is used for a long time, even the refrigeration efficiency is low, and the problem of the usability of the refrigeration display cabinet body is influenced.

2. The heat dissipation opening is formed in the surface of the dustproof plate, the inner wall of the heat dissipation opening is fixedly connected with the activated carbon filter screen, the effect of preventing dust from entering the cavity is achieved, the problem that the dust entering the cavity is solved, the refrigeration effect of the refrigeration compressor is reduced, and the usability of the refrigeration display cabinet body is affected is solved.

Drawings

Fig. 1 is a schematic view of a leak-proof device of a refrigeration compressor of a refrigeration showcase provided by the present invention;

fig. 2 is a rear view of a refrigeration showcase body structure of the leakage preventing device for the refrigeration compressor of the refrigeration showcase of the present invention;

fig. 3 is the utility model provides a refrigeration compressor of cold-stored show cupboard prevents leaking device's cavity structure cross-sectional view.

In the figure: 1. a refrigerated display cabinet body; 2. a universal wheel; 3. a dust-proof plate; 4. a screw; 5. a cavity; 6. a thin steel sheet; 7. a heat radiation fan; 8. a thermally conductive graphite sheet; 9. a plug; 10. a heat dissipation port; 11. an active carbon filter screen; 61. vibration isolation rubber; 62. a refrigeration compressor; 63. an air suction port; 64. an exhaust port; 65. a process port; 66. a dust cover; 67. a copper pipe; 68. a left-handed nut; 69. right-hand turning of the nut; 610. a sealing gasket; 611. and sealing the adhesive tape.

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.

Referring to fig. 1-3, a refrigeration compressor leakage-proof device of a refrigeration showcase comprises a refrigeration showcase body 1, universal wheels 2 are fixedly installed at the bottom of the refrigeration showcase body 1, the universal wheels 2 are distributed at the bottom of the refrigeration showcase body 1 in a rectangular array, a dust-proof plate 3 is fixedly connected to the refrigeration showcase body 1, a screw 4 is connected to the surface of the dust-proof plate 3 in a threaded manner, one end of the screw 4 is screwed into the refrigeration showcase body 1 in a threaded manner, a cavity 5 is formed in the refrigeration showcase body 1 close to the right end of the dust-proof plate 3, a leakage-proof device is arranged inside the cavity 5 and comprises a thin steel plate 6, and the bottom of the thin steel plate 6 is fixedly connected with the inside of the cavity;

further, the anti-leakage device is arranged inside the cavity 5 and comprises the thin steel plate 6, so that the effect of preventing the refrigeration compressor 62 from leaking in the using process is achieved, the problem that the refrigeration compressor 62 is easy to leak in the using process, the service life of the refrigeration compressor 62 is short, the refrigeration effect of the refrigeration compressor 62 after long-term use is unstable, even the refrigeration efficiency is low, and the usability of the refrigeration display cabinet body 1 is further affected is solved.

Further, the top of the thin steel plate 6 is fixedly connected with vibration isolation rubber 61, the surface of the vibration isolation rubber 61 is in a cylindrical shape, the top of the vibration isolation rubber 61 is fixedly connected with a refrigeration compressor 62, and the surface of the refrigeration compressor 62 is respectively provided with an air suction port 63, an air exhaust port 64 and a process port 65;

the inner wall of the process port 65 is closed, a dust cover 66 is fixedly installed on the surface of the process port 65, copper pipes 67 are in threaded connection with the inner wall of the air suction port 63, the two copper pipes 67 are symmetrically distributed by taking the axis of the refrigeration compressor 62 as a symmetric center, the surface of one end of each copper pipe 67 is in a threaded shape, and the inner wall of each copper pipe 67, which is close to the air suction port 63, is respectively in threaded connection with a left-handed nut 68, a right-handed nut 69 and a sealing washer 610;

further, the right-hand nut 69 functions as a locking function, and the left-hand nut 68 functions as a fastening function.

The surface of the copper pipe 67 is matched with the inner wall of the air suction port 63, and a sealing adhesive tape 611 is fixedly arranged on the surface of the copper pipe 67;

a heat radiation fan 7 is fixedly installed on the inner top wall of the cavity 5, heat conduction graphite sheets 8 are fixedly installed on two sides of the inner wall of the cavity 5, a plug 9 is fixedly connected to the surface of the refrigeration display cabinet body 1, a heat radiation port 10 is formed in the surface of the dust guard 3, and an active carbon filter screen 11 is fixedly connected to the inner wall of the heat radiation port 10;

further, the heat dissipation opening 10 is formed in the surface of the dustproof plate 3, the inner wall of the heat dissipation opening 10 is fixedly connected with the activated carbon filter screen 11, the effect of preventing dust from entering the cavity 5 is achieved, the problem that the dust enters the cavity 5 is solved, the refrigeration effect of the refrigeration compressor 62 is reduced, and the usability of the refrigeration display cabinet body 1 is affected.

The working principle is as follows: plug 9 is inserted, cold-stored show cupboard body 1 begins to work, compressor 62 begins to refrigerate to cold-stored show cupboard body 1 is inside, when compressor 62 itself takes place vibrations, left-handed nut 68 plays the fastening effect to copper pipe 67, right-handed nut 69 plays locking effect to copper pipe 67, it plays the cushioning effect to compressor 62 to set up vibration isolation rubber 61, radiator fan 7 dispels the heat to cavity 5 is inside, heat conduction graphite flake 8 conducts heat to cavity 5 is inside, activated carbon filter screen 11 is in order to prevent that the dust from getting into cavity 5's inside, thereby it leaks the problem to have solved cold-stored show cupboard compressor 62 and appear.

The above, only be the concrete implementation of the preferred embodiment 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, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a refrigeration show cupboard refrigeration compressor prevents leaking device, includes refrigeration show cupboard body (1), its characterized in that: the bottom of the refrigerated display cabinet body (1) is fixedly provided with universal wheels (2), the universal wheels (2) are distributed at the bottom of the refrigerated display cabinet body (1) in a rectangular array manner, the refrigerated display cabinet body (1) is fixedly connected with a dust guard (3), a screw (4) is connected to the surface of the dust guard (3) in a threaded manner, one end of the screw (4) is screwed into the refrigerated display cabinet body (1), a cavity (5) is formed in the refrigerated display cabinet body (1) close to the right end of the dust guard (3), a leakage-proof device is arranged in the cavity (5) and comprises a thin steel plate (6), and the bottom of the thin steel plate (6) is fixedly connected with the interior of the cavity (5);

the interior roof fixed mounting of cavity (5) has radiator fan (7), the inner wall both sides fixed mounting of cavity (5) has heat conduction graphite flake (8), the fixed surface of cold-stored show cupboard body (1) is connected with plug (9), thermovent (10) have been seted up on the surface of dust guard (3), the inner wall fixedly connected with active carbon filter screen (11) of thermovent (10).

2. A refrigerated display case refrigerant compressor leak prevention apparatus as set forth in claim 1 wherein: the top of the thin steel plate (6) is fixedly connected with vibration isolation rubber (61), and the surface of the vibration isolation rubber (61) is cylindrical.

3. A refrigerated display case refrigerant compressor leak prevention apparatus as set forth in claim 2 wherein: the top of the vibration isolation rubber (61) is fixedly connected with a refrigeration compressor (62), and the surface of the refrigeration compressor (62) is respectively provided with an air suction port (63), an air exhaust port (64) and a process port (65).

4. A refrigerated display case refrigerant compressor leak prevention apparatus as set forth in claim 3 wherein: the inner wall of the process opening (65) is sealed, and a dustproof cover (66) is fixedly arranged on the surface of the process opening (65).

5. A refrigerated display case refrigerant compressor leak prevention apparatus as set forth in claim 3 wherein: the inner wall of the air suction port (63) is in threaded connection with copper pipes (67), the two copper pipes (67) are symmetrically distributed by taking the axis of the refrigeration compressor (62) as a symmetric center, and the surface of one end of each copper pipe (67) is in a threaded shape.

6. A refrigerated display case refrigerant compressor leak prevention apparatus as set forth in claim 5 wherein: the inner wall of the copper pipe (67) close to the air suction port (63) is respectively in threaded connection with a left-handed nut (68), a right-handed nut (69) and a sealing washer (610).

7. A refrigerated display case refrigerant compressor leak prevention apparatus as set forth in claim 6 wherein: the surface of the copper pipe (67) is matched with the inner wall of the air suction port (63), and a sealing adhesive tape (611) is fixedly arranged on the surface of the copper pipe (67).