CN220395962U - Connection structure of power source and compressor - Google Patents
Connection structure of power source and compressor Download PDFInfo
- Publication number
- CN220395962U CN220395962U CN202322085929.6U CN202322085929U CN220395962U CN 220395962 U CN220395962 U CN 220395962U CN 202322085929 U CN202322085929 U CN 202322085929U CN 220395962 U CN220395962 U CN 220395962U
- Authority
- CN
- China
- Prior art keywords
- compressor
- power source
- hole
- connection structure
- shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 description 7
- 238000010168 coupling process Methods 0.000 description 7
- 238000005859 coupling reaction Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Landscapes
- Compressor (AREA)
Abstract
The utility model discloses a connection structure of a power source and a compressor, which comprises the power source and the compressor, wherein an integrated base bracket is connected between the power source and the compressor and comprises a bracket main body, a through limiting hole is formed in the bracket main body, a cover plate is arranged on the side surface of the bracket main body, a first connection hole is formed in the side surface of the bracket main body, which is close to the power source, a second connection hole is formed in the cover plate, a power source driving shaft of the power source is inserted in the limiting hole, an inner jack is formed in the middle of the end part of the power source driving shaft along the middle axis direction of the power source driving shaft, and a compressor shaft of the compressor is inserted in the inner jack; the side of the power source, which is far away from the compressor, is provided with a control valve body, and the side of the control valve body is provided with an overflow valve and a plug-in type electromagnetic valve. The beneficial effects of the utility model are as follows: the simple and quick connection of the power source driving shaft and the compressor shaft is realized, the assembly efficiency of the power source and the compressor can be improved, and the light weight, the miniaturization and the simplification of the whole structure are realized.
Description
Technical Field
The utility model relates to the technical field of compressors, in particular to a connecting structure of a power source and a compressor.
Background
The compressor is a driven fluid machine that lifts low pressure gas to high pressure gas and is the heart of the refrigeration system. The low-temperature low-pressure refrigerant gas is sucked from the air suction pipe, the piston is driven to compress by the operation of the power source, and then the high-temperature high-pressure refrigerant gas is discharged to the air discharge pipe to provide power for refrigeration cycle. The power source comprises a hydraulic motor, a hydraulic integrated motor and a hydraulic pump, the traditional connection mode of the power source and the compressor comprises a power source, an independent connecting bracket, the compressor and a coupling, and then an overflow valve, a control valve body, an electromagnetic valve and the like are arranged on the connecting bracket and are connected through an external pipeline. However, the conventional connection mode has a series of problems of heavy structure, large volume, high working noise, short service life of the coupling, periodic maintenance and the like.
Disclosure of Invention
The present utility model is directed to a connection structure between a power source and a compressor, so as to solve the above-mentioned problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a connection structure of power supply and compressor, includes power supply and compressor, be equipped with four first via holes on the power supply end cover of power supply, be equipped with four second via holes on the compressor end cover of compressor, be connected with integral type base support between power supply and the compressor, integral type base support contains the support main part, be equipped with the spacing hole that runs through on the support main part, the side that is close to the compressor of support main part is equipped with the apron, the side that is close to the power supply of support main part is equipped with the first connecting hole of cooperation first via hole, be equipped with the second connecting hole of cooperation second via hole on the apron, the power supply drive shaft of power supply is inserted and is located spacing downthehole, be equipped with interior jack along its axis direction in the middle of the tip of power supply drive shaft, the compressor's compressor spindle is inserted and is located interior jack; the side of the power source, which is far away from the compressor, is provided with a control valve body, and the side of the control valve body is provided with an overflow valve and a plug-in type electromagnetic valve.
Further preferably, a plurality of tooth grooves which are uniformly arranged are formed in the inner insertion hole along the circumferential direction of the inner wall of the inner insertion hole, the tooth grooves are all arranged along the central axis direction of the power source driving shaft, and can be clamped with the convex edges on the compressor shaft, so that the rotation limit of the compressor shaft is realized, and the power source driving shaft drives the compressor shaft to rotate.
Further preferably, a plurality of ribs are arranged on the side face of the compressor shaft along the circumferential direction of the compressor shaft, the ribs are matched with tooth grooves, accurate connection of the power source driving shaft and the compressor shaft is achieved, and the power source driving shaft drives the compressor shaft to rotate.
Further preferably, the limiting hole is a step hole, the aperture size of the limiting hole, which is close to the power source end, is smaller than the aperture size, which is close to the compressor end, and the limiting of the power source driving shaft and the sleeve is realized through the structure of the step hole, so that the stability of the connecting structure of the power source and the compressor is ensured.
Further preferably, the compressor end cover is provided with a sleeve sleeved on the outer side of the compressor shaft, the sleeve is inserted into the large-diameter end of the limiting hole, the inner diameter of the sleeve is larger than the outer diameter of the power source driving shaft, the protection of the compressor shaft is realized through the sleeve, meanwhile, the connection part of the power source driving shaft and the compressor shaft after being inserted and connected can be protected, and the sleeve can be matched with the limiting hole, so that the stability of the connection structure of the power source and the compressor is improved.
Further preferably, the first connecting hole is a threaded hole, a bolt is connected between the first through hole and the first connecting hole, and the connection between the power source and the integrated base support is realized through the bolt, so that the connection mode is simple and the connection is quick.
Further preferably, the second connecting hole is a threaded hole, a bolt is connected between the second through hole and the second connecting hole, the connection between the compressor and the integrated base support is realized through a screw, and the connection mode is simple and the connection is quick.
Further preferably, the base is arranged below the bracket main body and the cover plate, a plurality of mounting holes are arranged below the base, the mounting holes are threaded holes, the integrated base bracket is placed and supported through the base, the integrated base bracket is mounted and fixed through the mounting holes, and then the power source and the compressor are mounted and fixed through the connection structure.
The beneficial effects are that: according to the connecting structure of the power source and the compressor, disclosed by the utility model, the existing independent connecting bracket is replaced by optimizing and designing the connecting flange of the existing power source, the direct connection of the power source and the compressor is realized, the existing external coupling is replaced by the plug-in connection of the power source driving shaft and the compressor shaft, the simple and quick connection of the power source driving shaft and the compressor shaft is realized, the control valve body, the overflow valve and the plug-in type electromagnetic valve are integrated at the end part of the power source, the external pipeline connection is avoided, the assembly efficiency of the power source and the compressor can be effectively improved, the integral volume and the weight of the connecting structure of the power source and the compressor are reduced, the working noise is reduced, the service life is prolonged, the manufacturing cost is reduced, the maintenance-free work is realized, and the light weight, the miniaturization and the simplification of the integral structure are realized.
Drawings
FIG. 1 is an exploded view of a connection structure of a power source and a compressor according to an embodiment of the present utility model;
FIG. 2 is a schematic diagram of a connection structure of a power source and a compressor according to an embodiment of the present utility model;
FIG. 3 is a schematic diagram of a front view of a connection structure between a power source and a compressor according to an embodiment of the present utility model;
FIG. 4 is a schematic diagram of a power source according to an embodiment of the present utility model;
FIG. 5 is a schematic view showing a structure of a compressor according to an embodiment of the present utility model;
FIG. 6 is a schematic view of a perspective structure of an integrated base support according to an embodiment of the present utility model;
fig. 7 is a schematic view of another view angle structure of an integrated base bracket according to an embodiment of the present utility model.
Reference numerals: 1-power source, 11-power source end cover, 111-first through hole, 12-power source driving shaft, 121-inner through hole, 122-tooth socket, 2-compressor, 21-compressor end cover, 211-second through hole, 212-sleeve, 22-compressor shaft, 221-convex edge, 3-integrated base bracket, 31-bracket main body, 311-limit hole, 312-first connecting hole, 32-cover plate, 321-second connecting hole, 33-base, 331-mounting hole, 4-control valve body, 5-overflow valve and 6-plug-in type electromagnetic valve.
Detailed Description
The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.
As shown in fig. 1-7, a connection structure of a power source and a compressor comprises a power source 1 and a compressor 2, wherein four first through holes 111 are formed in a power source end cover 11 of the power source 1, four second through holes 211 are formed in a compressor end cover 21 of the compressor 2, an integrated base support 3 is connected between the power source 1 and the compressor 2, the power source 1 and the compressor 2 are connected and fixed through the integrated base support 3, a connecting flange of the power source 1 is replaced by the integrated base support 3, and an independent connecting support is not needed. The integrated base bracket 3 comprises a bracket main body 31, a through limiting hole 311 is formed in the bracket main body 31, and a power source driving shaft 12 of the power source 1 is inserted into the limiting hole 311, so that the power source driving shaft 12 is connected with a compressor shaft 22 conveniently, and the limiting and protection of the power source driving shaft 12 are realized through the limiting hole 311; the side surface of the bracket main body 31, which is close to the power source 1, is provided with a first connecting hole 312, and the connection of the integrated base bracket 3 and the power source 1 is realized by matching the first connecting hole 312 with the first through hole 111; the first connecting hole 312 is a threaded hole, a bolt is connected between the first via hole 111 and the first connecting hole 312, and the bolt passes through the first via hole 111 and is screwed with the first connecting hole 312, so that the quick connection between the power source 1 and the integrated base bracket 3 can be realized. The side surface of the bracket main body 31, which is close to the compressor 2, is provided with a cover plate 32, the cover plate 32 is provided with a second connecting hole 321, and the connection between the integrated base bracket 3 and the compressor 2 is realized through the matching of the second connecting hole 321 and the second through hole 211; the second connecting hole 321 is a threaded hole, a bolt is connected between the second through hole 211 and the second connecting hole 321, and passes through the second through hole 211 to be in threaded connection with the second connecting hole 321, so that the quick connection between the compressor 2 and the integrated base bracket 3 can be realized, and the quick connection between the integrated base bracket 3 and the power source 1 and the quick connection between the compressor 2 can be realized.
In the application, the middle of the end part of the power source driving shaft 12 is provided with the inner insertion hole 121 along the middle axis direction, the compressor shaft 22 of the compressor 2 is inserted into the inner insertion hole 121, so that the connection between the power source driving shaft 12 and the compressor shaft 22 is realized, the connection can be realized without using a coupler, the weight of a connection structure of the power source and the compressor can be effectively reduced, and the structure is light; the rapid connection is realized through the plug-in connection of the power source driving shaft 12 and the compressor shaft 22, the installation is convenient, and the assembly efficiency of the connection structure of the power source and the compressor can be effectively improved; and the plug-in type connection does not need to use any other external parts, so that maintenance is avoided, the working noise is reduced, and the manufacturing cost is reduced.
In this application, the side of keeping away from compressor 2 of power supply 1 is equipped with control valve body 4, and the side of control valve body 4 is equipped with overflow valve 5 and cartridge formula solenoid valve 6, through with control valve body 4, overflow valve 5 and cartridge formula solenoid valve 6 integration in the tip of power supply 1, need not to use the independent linking bridge of existing structure, saves the oil pipe of being connected between power supply 1 and the control valve body 4, can effectively reduce the structural volume of this power supply and the connection structure of compressor, reduces overall structure weight, realizes the lightweight of structure miniaturized.
In this application, be equipped with a plurality of tooth's socket 122 of even setting along its inner wall circumferencial direction in the interpolation hole 121, a plurality of tooth's socket 122 all set up along the axis direction of power supply drive shaft 12, be used for the pivoted restriction to compressor shaft 22 through tooth's socket 122, it cooperatees with a plurality of bead 221 that the side of compressor shaft 22 set up, through inserting bead 221 in tooth's socket 122, can prevent that compressor shaft 22 from rotating to relative power supply drive shaft 12, realize the quick coupling of compressor shaft 22 and power supply drive shaft 12, realize that power supply drive shaft 12 drives compressor shaft 22 and rotate. Through compressor shaft 22 and power supply drive shaft 12 plug-in connection, need not to use the shaft coupling to carry out the connection of diaxon, can effectively solve the problem that shaft coupling life is short and need periodic maintenance, effectively reduce the structure volume of this power supply and compressor's connection structure, reduce overall structure weight, and avoid the noise of operation that the shaft coupling connection brought, reduce manufacturing cost.
In this application, spacing hole 311 is the step hole, and the aperture size that is close to the power supply 1 end of spacing hole 311 is less than the aperture size that is close to the compressor 2 end, through the setting of spacing hole 311, not only is convenient for the power supply drive shaft 12 be connected with compressor shaft 22, but also through step hole structural design, realizes the spacing to the sleeve 212 that power supply drive shaft 12 has compressor shaft 22 outside cover established. The sleeve 212 is arranged on the compressor end cover 21, the compressor shaft 22 is arranged in the sleeve 212 in a penetrating manner, the sleeve 212 is inserted into the large-diameter end of the limiting hole 311, the sleeve 212 protects the compressor shaft 22, and the limiting hole 311 limits the sleeve 212, so that the stability of the compressor shaft 22 during rotation is ensured. The inner diameter of the sleeve 212 is larger than the outer diameter of the power source driving shaft 12, so that smooth insertion of the power source driving shaft 12 and the compressor shaft 22 is ensured, and meanwhile, the connecting part of the power source driving shaft 12 and the compressor shaft 22 can be protected through the sleeve 212.
In this application, the below of support main part 31 and apron 32 is equipped with base 33, and the below of base 33 is equipped with a plurality of mounting holes 331, and mounting hole 331 is the screw hole. The bottom of base 33 is the plane, through the setting of base 33 and mounting hole 331, is convenient for to the installation and the fixed of integral type base support 3, and then the convenience is to the installation and the fixed of this power supply and the connection structure of compressor. In this application, this integral type base support 3 is integral type structure, can effectively reduce the mounting part and the equipment step of this power supply and compressor's connection structure, improves its assembly efficiency.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the summary of the present utility model within the scope of the present utility model.
Claims (8)
1. The utility model provides a connection structure of power supply and compressor, includes power supply (1) and compressor (2), be equipped with four first via holes (111) on power supply end cover (11) of power supply (1), be equipped with four second via holes (211) on compressor end cover (21) of compressor (2), its characterized in that: an integrated base support (3) is connected between the power source (1) and the compressor (2), the integrated base support (3) comprises a support main body (31), a through limiting hole (311) is formed in the support main body (31), a cover plate (32) is arranged on the side face, close to the compressor (2), of the support main body (31), a first connecting hole (312) matched with a first through hole (111) is formed in the side face, close to the power source (1), of the support main body (31), a second connecting hole (321) matched with a second through hole (211) is formed in the cover plate (32), a power source driving shaft (12) of the power source (1) is inserted into the limiting hole (311), an inner inserting hole (121) is formed in the middle of the end portion of the power source driving shaft (12) along the middle of the middle axis direction of the power source driving shaft, and a compressor shaft (22) of the compressor (2) is inserted into the inner inserting hole (121); the side of the power source (1) far away from the compressor (2) is provided with a control valve body (4), and the side of the control valve body (4) is provided with an overflow valve (5) and a plug-in type electromagnetic valve (6).
2. The connection structure of a power source and a compressor as claimed in claim 1, wherein: a plurality of tooth grooves (122) which are uniformly arranged are arranged in the inner wall circumference direction of the inner insertion hole (121), and the tooth grooves (122) are all arranged along the central axis direction of the power source driving shaft (12).
3. The connection structure of a power source and a compressor as claimed in claim 2, wherein: the side of the compressor shaft (22) is provided with a plurality of ribs (221) along the circumferential direction, and the ribs (221) are matched with the tooth grooves (122).
4. The connection structure of a power source and a compressor as claimed in claim 1, wherein: the limiting hole (311) is a step-shaped hole, and the aperture size of the limiting hole (311) close to the end of the power source (1) is smaller than that of the limiting hole close to the end of the compressor (2).
5. The connection structure of a power source and a compressor as claimed in claim 4, wherein: the compressor end cover (21) is provided with a sleeve (212) sleeved on the outer side of the compressor shaft (22), the sleeve (212) is inserted into the large-diameter end of the limiting hole (311), and the inner diameter size of the sleeve (212) is larger than the outer diameter size of the power source driving shaft (12).
6. The connection structure of a power source and a compressor as claimed in claim 1, wherein: the first connecting hole (312) is a threaded hole, and a bolt is connected between the first through hole (111) and the first connecting hole (312).
7. The connection structure of a power source and a compressor as claimed in claim 1, wherein: the second connecting hole (321) is a threaded hole, and a bolt is connected between the second through hole (211) and the second connecting hole (321).
8. The connection structure of a power source and a compressor as claimed in claim 1, wherein: the support is characterized in that a base (33) is arranged below the support body (31) and the cover plate (32), a plurality of mounting holes (331) are formed below the base (33), and the mounting holes (331) are threaded holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322085929.6U CN220395962U (en) | 2023-08-04 | 2023-08-04 | Connection structure of power source and compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322085929.6U CN220395962U (en) | 2023-08-04 | 2023-08-04 | Connection structure of power source and compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220395962U true CN220395962U (en) | 2024-01-26 |
Family
ID=89600231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322085929.6U Active CN220395962U (en) | 2023-08-04 | 2023-08-04 | Connection structure of power source and compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220395962U (en) |
-
2023
- 2023-08-04 CN CN202322085929.6U patent/CN220395962U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220395962U (en) | Connection structure of power source and compressor | |
| CN108561308B (en) | Oilless vortex air compressor with cooling device | |
| CN216691630U (en) | Pump body capable of balancing axial force | |
| CN116104775A (en) | Magnetic suspension vacuum pump with axial force balance system | |
| KR101145417B1 (en) | Multi-stage pump | |
| CN213392692U (en) | Portable multistage rotary jet pump | |
| CN211819925U (en) | High-efficiency energy-saving vertical self-priming pump | |
| JP2007500306A (en) | Diaphragm pump | |
| CN201027695Y (en) | Multifunctional minitype self-sucking pump | |
| WO2022121148A1 (en) | Compressor pump body and compressor | |
| CN205446159U (en) | High -efficient double suction centrifugal pump structure | |
| CN220452298U (en) | High-efficiency energy-saving horizontal self-priming split pump | |
| CN220706064U (en) | Light self-priming pump | |
| CN219452343U (en) | Air-cooled integral structure of compressor | |
| CN220705892U (en) | Muffler for refrigerator compressor | |
| CN205025701U (en) | No profit pump of rotatory four plungers of curved surface variable high pressure | |
| CN219654949U (en) | Impeller structure of air compressor | |
| CN221033256U (en) | Lubricating device for centrifugal compressor | |
| CN220101478U (en) | Novel inflator pump | |
| CN216742138U (en) | Embedded sealing assembly of all-aluminum fan | |
| CN220286060U (en) | Compressor impeller mounting structure | |
| CN220909959U (en) | Compressor with a compressor body having a rotor with a rotor shaft | |
| CN217233792U (en) | Static scroll for electric compressor | |
| CN213392827U (en) | Flow-adjustable portable rotary jet pump | |
| CN215595912U (en) | High-efficient magnetic drive centrifugal pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |