CN210599336U - Oil circuit integrated plate with simplified oil circuit effect and compressor - Google Patents
Oil circuit integrated plate with simplified oil circuit effect and compressor Download PDFInfo
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- CN210599336U CN210599336U CN201921555715.8U CN201921555715U CN210599336U CN 210599336 U CN210599336 U CN 210599336U CN 201921555715 U CN201921555715 U CN 201921555715U CN 210599336 U CN210599336 U CN 210599336U
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- 238000009434 installation Methods 0.000 abstract description 6
- 239000003921 oil Substances 0.000 description 115
- 239000010687 lubricating oil Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model provides an oil circuit integrated board and compressor with simplify oil circuit effect. The oil circuit integrated plate is arranged on the compressor and comprises a body, an oil supply channel, an unloading channel and an oil return channel are formed on the body, the oil supply channel is communicated with an oil cylinder of the compressor, the unloading channel is communicated with a piston cylinder of the compressor, and the oil return channel is communicated with a low-pressure cavity of the compressor. The utility model provides an oil circuit integrated board and compressor with simplify oil circuit effect utilizes the recess on the body to replace the inside oil circuit of compressor to reduce the inner structure complexity of compressor, effectively reduce the compressor cost, all set up solenoid valves such as loading valve, uninstallation valve and partial load valve on the body moreover, can realize solenoid valve centralized assembly control, reduce the assembly mistake, thereby realize the simple and compressor structure simplified's of solenoid valve installation.
Description
Technical Field
The utility model relates to a compressor structure technical field, especially an oil circuit integrated board and compressor with simplify oil circuit effect.
Background
The electromagnetic valve is used as an effective mode for controlling loading and unloading of the oil circuit, and is widely applied to various compressors. In a conventional compressor, an electromagnetic valve is usually directly mounted on a machine body, an independently controlled oil way is arranged in the machine body, and loading and unloading and partial load adjustment of the compressor are realized through independent start-stop control of the electromagnetic valve. When the number of load sections to be controlled is large, the number of the electromagnetic valves arranged on the machine body is increased, the required space is large, the electromagnetic valves are required to be arranged at different positions due to the complexity of the structure of the machine body, the structure of the oil circuit required in the machine body is complex, and the cost of the compressor is high. And because different solenoid valves assemble the different direction, the wiring is complicated and easy to install and reverse, can lead to the running problem. .
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem that the structure of the compressor is complex due to independent installation of the electromagnetic valves, the oil circuit integration plate and the compressor which are used for intensively assembling the electromagnetic valves and replace an internal oil circuit by the grooves and have the effect of simplifying the oil circuit are provided.
The utility model provides an oil circuit integrated board, sets up on the compressor, and includes the body, be formed with oil supply channel on the body, add uninstallation passageway and oil return channel, oil supply channel with the hydro-cylinder intercommunication of compressor, add uninstallation passageway with the piston cylinder intercommunication of compressor, oil return channel with the low pressure chamber intercommunication of compressor, just oil supply channel with add the uninstallation passageway and pass through the loading valve intercommunication, add the uninstallation passageway with the oil return channel passes through the uninstallation valve intercommunication.
The body is sunken to be formed with three recesses, three the opening of recess with the corresponding structural seal setting of compressor forms respectively oil supply passageway, add the uninstallation passageway and oil return passageway.
The oil supply channel is provided with a first communicating port, the loading and unloading channel is provided with a second communicating port, and the loading valve is arranged between the first communicating port and the second communicating port.
The loading and unloading channel is further provided with a third communicating port, the oil return channel is provided with a fourth communicating port, the unloading valve is arranged between the third communicating port and the fourth communicating port, and the second communicating port and the third communicating port are communicated in a switching mode.
The diameter of the second communication port, the diameter of the third communication port and the diameter of the fourth communication port are all equal.
The diameter of the first communication port is smaller than the diameter of the second communication port.
The piston cylinder is provided with a regulation oil outlet, the load regulation channel is communicated with the regulation oil outlet, and the load regulation channel is communicated with the oil return channel through a partial load valve.
The number of the adjusting oil outlets is multiple, the load adjusting channels correspond to the adjusting oil outlets one to one, and one partial load valve is arranged between each load adjusting channel and the oil return channel.
The compressor is internally provided with a slide valve, and the oil supply channel, the loading and unloading channel and the oil return channel are all used for adjusting and controlling the slide valve.
The quantity of slide valve is two, the oil supply passageway add the uninstallation passageway with the quantity of oil return passageway is two, and one the oil supply passageway, one add the uninstallation passageway and one the oil return passageway corresponds the setting with one the slide valve.
The loading valve, the unloading valve and the partial load valve are all electromagnetic valves.
A compressor comprises the oil circuit integration plate.
The compressor further comprises a shell, a loading valve and an unloading valve, wherein the body is arranged on the outer surface of the shell, and the loading valve and the unloading valve are both arranged on the side face, far away from the shell, of the body.
The compressor is internally provided with an oil supply oil path, an loading and unloading oil path and an oil return oil path, wherein the oil supply oil path is communicated with the oil supply channel, the loading and unloading oil path is communicated with the loading and unloading channel, and the oil return oil path is communicated with the oil return channel.
The compressor is also internally provided with a load adjusting oil way, a load adjusting channel is formed on the body, and the load adjusting oil way is communicated with the load adjusting channel.
The utility model provides an oil circuit integrated board and compressor with simplify oil circuit effect utilizes the recess on the body to replace the inside oil circuit of compressor to reduce the inner structure complexity of compressor, effectively reduce the compressor cost, all set up solenoid valves such as loading valve, uninstallation valve and partial load valve on the body moreover, can realize solenoid valve centralized assembly control, reduce the assembly mistake, thereby realize the simple and compressor structure simplified's of solenoid valve installation.
Drawings
Fig. 1 is a schematic structural diagram of an oil circuit manifold plate and an oil circuit manifold plate of an embodiment of a compressor, which are provided by the present invention and have a simplified oil circuit effect;
fig. 2 is a schematic structural diagram of the oil circuit manifold with the simplified oil circuit effect and the compressor according to the embodiment of the present invention;
in the figure:
1. a compressor; 2. a body; 3. an oil supply passage; 4. loading and unloading channels; 5. an oil return passage; 6. a loading valve; 7. an unloading valve; 31. a first communication port; 41. a second communication port; 42. a third communication port; 51. a fourth communication port; 8. a load adjustment channel; 9. the valve is partially adjusted.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
The oil circuit integrated plate shown in fig. 1 is arranged on a compressor 1, and comprises a body 2, an oil supply channel 3, an loading and unloading channel 4 and an oil return channel 5 are formed on the body 2, the oil supply channel 3 is communicated with an oil cylinder of the compressor 1, the loading and unloading channel 4 is communicated with a piston cylinder of the compressor 1, the oil return channel 5 is communicated with a low-pressure cavity of the compressor 1, the oil supply channel 3 is communicated with the loading and unloading channel 4 through a loading valve 6, the loading and unloading channel 4 is communicated with the oil return channel 5 through an unloading valve 7, wherein preferably, the body 2 is of a plate-shaped structure, the body 2 provides an installation position for electromagnetic valves such as the loading valve 6 and the unloading valve 7, and the problems that each electromagnetic valve is arranged on the compressor 1 respectively in the prior art are solved, the centralized assembly control of the electromagnetic valves is realized, the assembly errors are reduced, and the oil circuit is arranged on the body 2, the oil circuit inside the compressor 1 can be reduced, so that the structural complexity of the compressor 1 is reduced, and the processing cost of the compressor 1 is reduced.
The sunken three recesses that are formed with on the body 2, three the opening of recess with the sealed setting of the corresponding structure of compressor 1 forms respectively oil supply passageway 3 add uninstallation passageway 4 with oil return channel 5 directly sets up the recess on the first side of body 2, and convenient processing makes first side detain when the installation establish on compressor 1's casing to realize the sealed to the recess, and then form relative sealed oil supply passageway 3, add uninstallation passageway 4 and oil return channel 5.
The loading valve 6 is arranged on the body 2, an inlet of the loading valve 6 is communicated with the first communicating port 31, an outlet of the loading valve 6 is communicated with the second communicating port 41, the first communicating port 31 and the second communicating port 41 are communicated or disconnected through opening and closing of the loading valve 6, when loading is carried out, the loading valve 6 is started, and lubricating oil in the oil supply channel 3 flows into the loading and unloading channel 4 through the first communicating port 31, the loading valve 6 and the second communicating port 41 from the oil supply channel 3 to carry out loading action.
Add and unload and still be provided with third intercommunication mouth 42 on the passageway 4, be provided with fourth intercommunication mouth 51 on the oil return passageway 5, just third intercommunication mouth 42 with be provided with between the fourth intercommunication mouth 51 unload valve 7, unload valve 7's entry with third intercommunication mouth 42 intercommunication, the export with fourth intercommunication mouth 51 intercommunication, when unloading, unload valve 7 opens, and load valve 6 closes this moment, and lubricating oil flows to the oil return passageway 5 in adding unload passageway 4, third intercommunication mouth 42, unload valve 7 and fourth intercommunication mouth 51 in proper order in, accomplishes the uninstallation, just second intercommunication mouth 41 with third intercommunication mouth 42 switches the intercommunication, and load valve 6 and unload valve 7 do not work simultaneously promptly, prevent to supply oil passageway 3 and oil return passageway 5 intercommunication and cause compressor 1 unable normal work.
The diameter of the second communication port 41, the diameter of the third communication port 42, and the diameter of the fourth communication port 51 are all equal.
The diameter of the first communication port 31 is smaller than the diameter of the second communication port 41.
The body 2 is further provided with a load adjusting channel 8, the piston cylinder is provided with an adjusting oil outlet, the load adjusting channel 8 is communicated with the oil return channel 5 through a partial load valve 9, an inlet of the partial load valve 9 is communicated with the load adjusting channel 8, an outlet of the partial load valve 9 is communicated with the oil return channel 5, and the partial load valve 9 is opened and closed during partial load adjustment, so that lubricating oil flows back to the oil return channel 5 from the adjusting oil outlet through the load adjusting channel 8 and the partial load valve 9, and partial load adjustment is achieved.
The number of the adjusting oil outlets is multiple, the load adjusting channels 8 correspond to the adjusting oil outlets one by one, one partial load valve 9 is arranged between each load adjusting channel 8 and the oil return channel 5, namely, multiple adjusting oil outlets and multiple load adjusting channels 8 are arranged according to the number of load adjusting sections of the slide valve, and different load adjusting channels 8 are used for realizing different load adjusting.
The compressor is characterized in that a slide valve is arranged in the compressor 1, the oil supply channel 3, the loading and unloading channel 4 and the oil return channel 5 are all right, the slide valve is adjusted and controlled, loading and unloading adjustment of the slide valve can be achieved through the oil supply channel 3, the loading and unloading channel 4 and the oil return channel 5, the number of oil ways in the compressor 1 is reduced, and therefore the structural complexity of the compressor 1 is reduced.
The quantity of slide valve is two, oil supply passage 3 add uninstallation passageway 4 with oil return passage 5's quantity is two, and one oil supply passage 3, one add uninstallation passageway 4 and one oil return passage 5 and one the slide valve corresponds the setting, according to the slide valve quantity in the compressor 1, is that each slide valve all matches one oil supply passage 3, one add uninstallation passageway 4 and one oil return passage 5, specific quantity sets up according to actual quantity.
The loading valve 6, the unloading valve 7 and the part load valve 9 are all solenoid valves.
As shown in fig. 2, a compressor 1 includes the oil manifold.
The compressor 1 further comprises a shell, a loading valve 6 and an unloading valve 7, the body 2 is arranged on the outer surface of the shell, the loading valve 6 and the unloading valve 7 are both arranged on the side face, far away from the shell, of the body 2, a platform for installing the body 2 is arranged on the special shell, and the body 2 can be directly arranged on the platform, so that the installation is convenient.
An oil supply oil path, an adding and unloading oil path and an oil return oil path are arranged in the compressor 1, the oil supply oil path is communicated with the oil supply channel 3, the adding and unloading oil path is communicated with the adding and unloading channel 4, the oil return oil path is communicated with the oil return channel 5, namely three oil paths are arranged in the compressor 1, so that the number of the oil paths in the compressor 1 is effectively reduced, and the complexity of the compressor 1 is reduced.
The compressor 1 is also internally provided with a load adjusting oil path, a load adjusting channel 8 is formed on the body 2, and the load adjusting oil path is communicated with the load adjusting channel 8.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (15)
1. An oil circuit integrated board which characterized in that: set up on compressor (1), and include body (2), be formed with oil supply passageway (3), add uninstallation passageway (4) and oil return passageway (5) on body (2), oil supply passageway (3) with the hydro-cylinder intercommunication of compressor (1), add uninstallation passageway (4) with the piston cylinder intercommunication of compressor (1), oil return passageway (5) with the low pressure chamber intercommunication of compressor (1), just oil supply passageway (3) with add uninstallation passageway (4) and pass through loading valve (6) intercommunication, add uninstallation passageway (4) with oil return passageway (5) are through uninstallation valve (7) intercommunication.
2. The oil manifold as claimed in claim 1, wherein: the body (2) is sunken to be formed with three recesses, three the opening of recess with the sealed setting of the structure that corresponds of compressor (1) forms respectively oil supply passageway (3), add uninstallation passageway (4) and oil return passageway (5).
3. The oil manifold as claimed in claim 1, wherein: the oil supply device is characterized in that a first communicating opening (31) is formed in the oil supply channel (3), a second communicating opening (41) is formed in the loading and unloading channel (4), and the loading valve (6) is arranged between the first communicating opening (31) and the second communicating opening (41).
4. The oil manifold as claimed in claim 3, wherein: the loading and unloading device is characterized in that a third communicating port (42) is further arranged on the loading and unloading channel (4), a fourth communicating port (51) is arranged on the oil return channel (5), the unloading valve (7) is arranged between the third communicating port (42) and the fourth communicating port (51), and the second communicating port (41) and the third communicating port (42) are communicated in a switching mode.
5. The oil manifold as claimed in claim 4, wherein: the diameter of the second communication port (41), the diameter of the third communication port (42), and the diameter of the fourth communication port (51) are all equal.
6. The oil manifold as claimed in claim 3, wherein: the diameter of the first communication port (31) is smaller than the diameter of the second communication port (41).
7. The oil manifold as claimed in claim 4, wherein: the oil return device is characterized in that a load adjusting channel (8) is further formed on the body (2), an adjusting oil outlet is formed in the piston cylinder, the load adjusting channel (8) is communicated with the adjusting oil outlet, and the load adjusting channel (8) is communicated with the oil return channel (5) through a partial load valve (9).
8. The oil manifold as claimed in claim 7, wherein: the number of the adjusting oil outlets is multiple, the load adjusting channels (8) correspond to the adjusting oil outlets one by one, and one partial load valve (9) is arranged between each load adjusting channel (8) and the oil return channel (5).
9. The oil manifold as claimed in claim 1, wherein: a slide valve is arranged in the compressor (1), and the oil supply channel (3), the loading and unloading channel (4) and the oil return channel (5) are all used for adjusting and controlling the slide valve.
10. The oil manifold as claimed in claim 9, wherein: the quantity of slide valve is two, oil supply passageway (3) add uninstallation passageway (4) with the quantity of oil return passageway (5) is two, and one oil supply passageway (3), one add uninstallation passageway (4) and one oil return passageway (5) and one the slide valve corresponds the setting.
11. The oil manifold as claimed in claim 7, wherein: the loading valve (6), the unloading valve (7) and the partial load valve (9) are all electromagnetic valves.
12. A compressor, characterized by: comprising the oil manifold as recited in any one of claims 1 to 11.
13. The compressor of claim 12, wherein: the compressor (1) further comprises a shell, a loading valve (6) and an unloading valve (7), the body (2) is arranged on the outer surface of the shell, and the loading valve (6) and the unloading valve (7) are arranged on the side face, far away from the shell, of the body (2).
14. The compressor of claim 12, wherein: an oil supply oil way, an adding and unloading oil way and an oil return oil way are arranged in the compressor (1), the oil supply oil way is communicated with the oil supply channel (3), the adding and unloading oil way is communicated with the adding and unloading channel (4), and the oil return oil way is communicated with the oil return channel (5).
15. The compressor of claim 14, wherein: the compressor is characterized in that a load adjusting oil way is further arranged in the compressor (1), a load adjusting channel (8) is formed on the body (2), and the load adjusting oil way is communicated with the load adjusting channel (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921555715.8U CN210599336U (en) | 2019-09-18 | 2019-09-18 | Oil circuit integrated plate with simplified oil circuit effect and compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921555715.8U CN210599336U (en) | 2019-09-18 | 2019-09-18 | Oil circuit integrated plate with simplified oil circuit effect and compressor |
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| Publication Number | Publication Date |
|---|---|
| CN210599336U true CN210599336U (en) | 2020-05-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921555715.8U Active CN210599336U (en) | 2019-09-18 | 2019-09-18 | Oil circuit integrated plate with simplified oil circuit effect and compressor |
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| Country | Link |
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| CN (1) | CN210599336U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110486254A (en) * | 2019-09-18 | 2019-11-22 | 珠海格力电器股份有限公司 | With the oil circuit circuit board and compressor for simplifying oil circuit effect |
-
2019
- 2019-09-18 CN CN201921555715.8U patent/CN210599336U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110486254A (en) * | 2019-09-18 | 2019-11-22 | 珠海格力电器股份有限公司 | With the oil circuit circuit board and compressor for simplifying oil circuit effect |
| CN110486254B (en) * | 2019-09-18 | 2024-10-29 | 珠海格力电器股份有限公司 | Oil circuit integrated plate with oil circuit simplifying effect and compressor |
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