CN214371034U - Parallel unit of scroll compressor - Google Patents
Parallel unit of scroll compressor Download PDFInfo
- Publication number
- CN214371034U CN214371034U CN202120147275.3U CN202120147275U CN214371034U CN 214371034 U CN214371034 U CN 214371034U CN 202120147275 U CN202120147275 U CN 202120147275U CN 214371034 U CN214371034 U CN 214371034U
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- scroll compressor
- mounting base
- mounting bracket
- frame
- channel steel
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Abstract
A parallel unit of scroll compressors comprises a mounting frame, an oil-gas separator, a liquid accumulator, an electric cabinet and a plurality of scroll compressors, wherein the mounting frame comprises a bottom frame; the oil-gas separator and the electric cabinet are respectively arranged on two sides of the bottom frame; the bottom frame is connected with a lower-layer mounting bracket and an upper-layer mounting bracket; the liquid storage device is arranged on the lower-layer mounting bracket; a plurality of groups of channel steel are symmetrically welded on the upper-layer mounting bracket, and studs are fixedly connected to the channel steel; the scroll compressor comprises a mounting base, a shell and a compressor core arranged in the shell; the mounting base is connected with the stud through a nut, and a damping pad is arranged at the bottom of the mounting base. The utility model discloses well scroll compressor passes through the damping pad and reduces the vibration with the installing support, and the noise abatement produces, and scroll compressor's casing adopts sealing connection with the installation base simultaneously, reduces the vortex during operation noise and leaks, makes whole vortex unit work quieter.
Description
Technical Field
The utility model relates to a scroll compressor technical field specifically indicates a parallel unit of scroll compressor.
Background
The scroll compressor is a compressor of positive displacement compression, because its job stabilization, the energy consumption is low and is obtained the wide application at present, however, the scroll compressor unit during operation still has the noise to produce, is casing and base installation clearance on the one hand, leads to the noise of scroll during operation to leak, and on the other hand is scroll compressor and rack mount be rigid connection, because the noise that the vibration produced.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to above-mentioned prior art not enough, and provide a parallel unit of scroll compressor.
In order to solve the technical problem, the utility model discloses a technical scheme is:
a parallel unit of scroll compressors comprises a mounting frame, an oil-gas separator, a liquid accumulator, an electric cabinet and a plurality of scroll compressors, wherein the mounting frame comprises a bottom frame; the oil-gas separator and the electric cabinet are respectively arranged on two sides of the bottom frame; the bottom frame is connected with a lower-layer mounting bracket and an upper-layer mounting bracket; the liquid storage device is arranged on the lower-layer mounting bracket; a plurality of groups of channel steel are symmetrically welded on the upper-layer mounting bracket, and studs are fixedly connected to the channel steel; the scroll compressor comprises a mounting base, a shell and a compressor core arranged in the shell; the two sides of the mounting base penetrate through the studs, the upper ends of the studs are in threaded connection with nuts, and the nuts fix the mounting base; and the bottom of the stud is sleeved with a vibration damping pad, and the vibration damping pad is positioned between the bottom of the mounting base and the channel steel.
Furthermore, a circle of bosses are arranged on the surface of the mounting base, and grooves are formed in the outer circles of the bosses; the groove is embedded and connected with a sealing gasket, and an opening is formed in the middle of the sealing gasket; the periphery of the bottom of the machine shell is clamped into the opening of the sealing gasket, and the periphery of the bottom of the machine shell is connected with the boss through bolts.
Further, a cylindrical seat is processed at the center of the mounting base, and a bearing is arranged in the cylindrical seat; the bottom of the central shaft of the compressor core is arranged in the bearing in a penetrating way.
Compared with the prior art, the utility model discloses a parallelly connected unit of scroll compressor, scroll compressor pass through the damping pad and reduce the vibration with the installing support, and the noise abatement produces, and scroll compressor's casing adopts sealing connection with the installation base simultaneously, reduces the vortex during operation noise and leaks, makes whole scroll unit work quieter.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the scroll compressor of the present invention connected to an upper mounting bracket;
the oil-gas separator comprises an oil-gas separator 1, an oil reservoir 2, a liquid reservoir 3, an electric cabinet 4, a scroll compressor 5, a bottom frame 6, a lower-layer mounting support 7, an upper-layer mounting support 8, channel steel 9, a collecting pipe 10, a stud 11, a nut 12, a vibration damping pad 411, a mounting base 412, a machine shell 413, a boss 414, a sealing pad 415 and a cylindrical seat.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below.
As shown in fig. 1 and 2, the scroll compressor parallel unit comprises a mounting frame, an oil-gas separator 1, a liquid accumulator 2, an electric cabinet 3 and four scroll compressors 4, wherein the mounting frame comprises a bottom frame 5; the oil-gas separator 1 and the electric cabinet 3 are respectively arranged at two sides of the bottom frame 5; the bottom frame 5 is connected with a lower-layer mounting bracket 6 and an upper-layer mounting bracket 7; the liquid storage device 2 is arranged on the lower-layer mounting bracket 6; a plurality of groups of channel steel 8 are symmetrically welded on the upper-layer mounting bracket 7; the scroll compressor is arranged on the channel steel 8; the liquid accumulator 2 is connected with the refrigerant inlets of the scroll compressors 4 through pipelines; the outlet side of the vortex compressor 4 is connected with a header 9, and the outlet side of the header 9 is connected with the oil-gas separator 1.
In the present embodiment, a stud 10 is fixedly connected to the channel steel 8; the scroll compressor 4 includes a mounting base 411, a casing 412 and a compressor core disposed within the casing 411; two sides of the mounting base 411 penetrate through the studs 10, the upper ends of the studs 10 are in threaded connection with nuts 11, and the mounting base 411 is fixed by the nuts 11; the bottom of the stud 11 is sleeved with a damping pad 12, and the damping pad 12 is positioned between the bottom of the mounting base 411 and the channel steel 8; a circle of bosses 413 are arranged on the surface of the mounting base 411, and grooves are processed on the outer rings of the bosses 413; the groove is embedded and connected with a sealing gasket 414, and an opening is formed in the middle of the sealing gasket 414; the periphery of the bottom of the casing 412 is clamped into the opening of the sealing gasket 414, and the periphery of the bottom of the casing 412 is connected with the boss 413 through a bolt.
A cylindrical seat 415 is processed at the center of the mounting base 411, and a bearing is arranged in the cylindrical seat 415; the bottom of the central shaft of the compressor core is arranged in the bearing in a penetrating way.
The present invention is not limited to the above-described embodiments, and those skilled in the art can make modifications or changes without departing from the spirit of the present invention.
Claims (3)
1. The utility model provides a parallel unit of scroll compressor, includes installation frame, oil and gas separator, reservoir, electric cabinet and a plurality of scroll compressor, its characterized in that: the mounting frame comprises a bottom frame; the oil-gas separator and the electric cabinet are respectively arranged on two sides of the bottom frame; the bottom frame is connected with a lower-layer mounting bracket and an upper-layer mounting bracket; the liquid storage device is arranged on the lower-layer mounting bracket; a plurality of groups of channel steel are symmetrically welded on the upper-layer mounting bracket, and studs are fixedly connected to the channel steel; the scroll compressor comprises a mounting base, a shell and a compressor core arranged in the shell; the two sides of the mounting base penetrate through the studs, the upper ends of the studs are in threaded connection with nuts, and the nuts fix the mounting base; and the bottom of the stud is sleeved with a vibration damping pad, and the vibration damping pad is positioned between the bottom of the mounting base and the channel steel.
2. The scroll compressor parallel assembly of claim 1, wherein: a circle of bosses are arranged on the surface of the mounting base, and grooves are formed in the outer circles of the bosses; the groove is embedded and connected with a sealing gasket, and an opening is formed in the middle of the sealing gasket; the periphery of the bottom of the machine shell is clamped into the opening of the sealing gasket, and the periphery of the bottom of the machine shell is connected with the boss through bolts.
3. The scroll compressor parallel assembly of claim 1, wherein: a cylindrical seat is processed at the center of the mounting base, and a bearing is arranged in the cylindrical seat; the bottom of the central shaft of the compressor core is arranged in the bearing in a penetrating way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120147275.3U CN214371034U (en) | 2021-01-19 | 2021-01-19 | Parallel unit of scroll compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120147275.3U CN214371034U (en) | 2021-01-19 | 2021-01-19 | Parallel unit of scroll compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214371034U true CN214371034U (en) | 2021-10-08 |
Family
ID=77956950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120147275.3U Active CN214371034U (en) | 2021-01-19 | 2021-01-19 | Parallel unit of scroll compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214371034U (en) |
-
2021
- 2021-01-19 CN CN202120147275.3U patent/CN214371034U/en active Active
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