CN220487802U

CN220487802U - Compressor shell

Info

Publication number: CN220487802U
Application number: CN202322039604.4U
Authority: CN
Inventors: 于鑫南; 马杰; 董少枫
Original assignee: Hangzhou Fuyang Xinnan Machinery Co ltd
Current assignee: Hangzhou Fuyang Xinnan Machinery Co ltd
Priority date: 2023-07-31
Filing date: 2023-07-31
Publication date: 2024-02-13
Anticipated expiration: 2033-07-31

Abstract

The utility model discloses a compressor shell, which comprises a shell, wherein a flip cover is arranged above the shell, a mounting plate is arranged in the shell, a compressor body is fixedly connected above the mounting plate, a damping spring is fixedly connected below the mounting plate, the lower end of the damping spring is fixedly connected with the bottom of the inside of the shell, a sound insulation plate is detachably connected to the inner wall of the shell, and sound insulation cotton is detachably connected to the sound insulation plate.

Description

Compressor shell

Technical Field

The utility model relates to the technical field of compressors, in particular to a compressor shell.

Background

The compressor is a driven fluid machine that lifts low-pressure gas to high-pressure gas, and is the heart of a refrigeration system. The refrigerating cycle comprises the steps of sucking low-temperature low-pressure refrigerant gas from an air suction pipe, driving a piston to compress the low-temperature low-pressure refrigerant gas through motor operation, discharging high-temperature high-pressure refrigerant gas to an exhaust pipe, and providing power for the refrigerating cycle, so that the refrigerating cycle comprising compression, condensation (heat release), expansion and evaporation (heat absorption) is realized, noise is generated in the using process of the compressor, and the generated noise is divided into: the air inlet and the air outlet generate pressure pulsation noise; the air flow noise generated by the intense friction between the entering air and the cooling fan running at high speed; mechanical noise generated by the operation of internal parts of the compressor; noise generated by shaking of the compressor body.

In the existing compressors, most of the compressors are not provided with noise reduction devices, and noise generated during the operation of the compressors is easy to affect surrounding personnel, so that a solution is provided below the problems.

Disclosure of Invention

The present utility model is directed to a compressor housing that solves the above-mentioned problems set forth in the background art.

The technical aim of the utility model is realized by the following technical scheme:

the utility model provides a compressor shell, includes the casing, the casing top is provided with flip, be provided with the mounting panel in the casing, mounting panel top fixedly connected with compressor body, mounting panel below fixedly connected with damping spring, damping spring lower extreme and the inside bottom fixed connection of casing, can dismantle on the shells inner wall and be connected with the acoustic celotex board, can dismantle on the acoustic celotex board and be connected with the soundproof cotton.

Preferably, one end of the flip is hinged with the shell, and one end of the flip, which is far away from the hinged position, is connected with the shell through a lock catch.

Preferably, the sliding groove is formed in the inner wall of the shell, the sound insulation plate is in sliding connection with the sliding groove, the magnetic strips are hinged to the side faces of the upper end and the lower end of the sound insulation plate, and the sound insulation cotton is fixed to the sound insulation plate through the magnetic strips.

Preferably, the mounting plate is provided with a through hole at a position below the compressor body.

Preferably, a vent is formed in the side face of the shell, and a heat dissipation fan is fixedly connected in the vent.

Preferably, a filter screen is fixedly connected in the ventilation opening.

Preferably, a rubber buffer layer is fixedly connected to the side surface of the mounting plate.

The beneficial effects are that: according to the utility model, the mounting plate is arranged in the shell, the damping spring is arranged between the mounting plate and the shell, vibration of the compressor body during working can be slowed down through the damping spring, noise is reduced, the sound insulation plate is detachably connected to the inner wall of the shell, the sound insulation cotton is arranged on the sound insulation plate, the sound insulation cotton can absorb noise in the shell, the transmission of the noise is reduced, and meanwhile, the sound insulation plate is detachably connected with the shell, the sound insulation plate and the sound insulation cotton, and the sound insulation cotton is convenient to replace.

Drawings

FIG. 1 is a schematic diagram of an embodiment;

FIG. 2 is a schematic diagram illustrating the assembly of an embodiment for displaying an acoustic panel and an acoustic cotton;

fig. 3 is an enlarged schematic diagram showing a in fig. 1 according to an embodiment.

Reference numerals: 1. a housing; 2. a flip cover; 3. a mounting plate; 4. a compressor body; 5. a damping spring; 6. a sound insulation board; 7. soundproof cotton; 8. locking; 9. a sliding groove; 10. a magnetic stripe; 11. a through hole; 12. a vent; 13. a heat dissipation fan; 14. a filter screen; 15. and a rubber buffer layer.

Description of the embodiments

The following description is only of the preferred embodiments of the present utility model, and the scope of the present utility model should not be limited to the examples, but should be construed as falling within the scope of the present utility model. It should also be noted that modifications and adaptations to those skilled in the art without departing from the principles of the present utility model are intended to be comprehended within the scope of the present utility model.

See the figure 1, a compressor housing, including casing 1, casing 1 top is provided with flip 2, and flip 2 one end is articulated with casing 1, and flip 2 keeps away from the one end of articulated department and is connected with casing 1 through hasp 8, can open flip 2 and operate inside casing 1.

See the fig. 1 and 3 show, be provided with mounting panel 3 in the casing 1, mounting panel 3 top fixedly connected with compressor body 4, mounting panel 3 below fixedly connected with damping spring 5, damping spring 5 lower extreme and the inside bottom fixed connection of casing 1, the during operation of compressor body 4, the vibration that produces can be slowed down by damping spring 5, avoid compressor body 4 to rock the too big noise that produces of range, through-hole 11 has been seted up to the position that mounting panel 3 is located compressor body 4 below, reduce the area of contact of compressor body 4 and mounting panel 3, be favorable to compressor body 4 to dispel the heat, simultaneously, mounting panel 3 side fixedly connected with rubber buffer layer 15, can avoid compressor body 4 to violently rock and lead to mounting panel 3 and casing 1 to take place hard collision, reducible noise's production when protecting casing 1.

See fig. 1 and 2, the sliding tray 9 has been seted up on the casing 1 inner wall, sliding connection has acoustic celotex board 6 on the sliding tray 9, be provided with acoustic celotex board 7 on the acoustic celotex board 6, when opening flip 2, mountable or dismantlement acoustic celotex board 6, the side at both ends articulates there is magnetic stripe 10 about acoustic celotex board 6, place acoustic celotex board 7 on acoustic celotex board 6, utilize the adsorption affinity of magnetic stripe 10 to acoustic celotex board 6, can fix acoustic celotex board 7 on acoustic celotex board 6, acoustic celotex board 7 absorbs the noise that casing 1 inside produced, noise transmission is outside to the noise reduction, the influence of noise to surrounding staff.

See the fig. 1 and 3 and show, vent 12 has been seted up to casing 1 side, and vent 12 internal fixation has heat dissipation fan 13, improves the exchange rate of the inside gas of casing 1 and external air through heat dissipation fan 13, makes things convenient for the heat dissipation of compressor body 4, avoids compressor body 4 overheated to lead to damaging, simultaneously, and vent 12 internal fixation has filter screen 14, can avoid little article or little insect to get into the inside operation that influences whole device of casing 1.

Claims

1. The utility model provides a compressor shell, its characterized in that, including casing (1), casing (1) top is provided with flip (2), be provided with mounting panel (3) in casing (1), mounting panel (3) top fixedly connected with compressor body (4), mounting panel (3) below fixedly connected with damping spring (5), damping spring (5) lower extreme and the inside bottom fixed connection of casing (1), can dismantle on casing (1) inner wall and be connected with acoustic celotex board (6), can dismantle on acoustic celotex board (6) and be connected with soundproof cotton (7).

2. A compressor housing according to claim 1, wherein one end of the flip (2) is hinged to the housing (1), and the end of the flip (2) remote from the hinge is connected to the housing (1) by means of a catch (8).

3. The compressor housing according to claim 1, wherein a sliding groove (9) is formed in the inner wall of the shell (1), the sound insulation plate (6) is in sliding connection with the sliding groove (9), magnetic strips (10) are hinged to the side faces of the upper end and the lower end of the sound insulation plate (6), and the sound insulation cotton (7) is fixed to the sound insulation plate (6) through the magnetic strips (10).

4. A compressor housing according to claim 1, wherein the mounting plate (3) is provided with a through hole (11) at a position below the compressor body (4).

5. The compressor housing according to claim 1, wherein a vent (12) is formed in a side surface of the shell (1), and a heat dissipation fan (13) is fixedly connected in the vent (12).

6. A compressor housing according to claim 5, wherein a filter screen (14) is fixedly connected to the inside of the vent (12).

7. A compressor housing according to claim 1, wherein the mounting plate (3) is fixedly connected to a rubber buffer layer (15) at the side.