CN221086097U - Oil injection mechanism of rotor compressor - Google Patents
Oil injection mechanism of rotor compressor Download PDFInfo
- Publication number
- CN221086097U CN221086097U CN202322752780.2U CN202322752780U CN221086097U CN 221086097 U CN221086097 U CN 221086097U CN 202322752780 U CN202322752780 U CN 202322752780U CN 221086097 U CN221086097 U CN 221086097U
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- Prior art keywords
- wall
- straight pipe
- injection mechanism
- oil injection
- movable plate
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- 230000007246 mechanism Effects 0.000 title claims abstract description 43
- 238000002347 injection Methods 0.000 title claims abstract description 37
- 239000007924 injection Substances 0.000 title claims abstract description 37
- 239000003921 oil Substances 0.000 claims description 48
- 238000009434 installation Methods 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 4
- 239000010725 compressor oil Substances 0.000 claims 1
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
The utility model relates to the technical field of compressor components, in particular to an oil injection mechanism of a rotor compressor, which comprises a straight pipe with a main body structure, wherein an oil storage bin with adjustable size is arranged in the straight pipe, a movable plate capable of moving up and down is arranged in the straight pipe, a safety valve is arranged on the movable plate, and two driving mechanisms for driving the movable plate to move up and down are arranged on the outer wall of the straight pipe; according to the oil injection mechanism, the movable plate capable of moving up and down is arranged in the straight pipe, so that the size of the oil storage bin can be changed through the movable plate, the size of the oil storage bin can be changed according to actual conditions, the application of the oil injection mechanism to compressors of different types can be effectively improved, the adaptability of the oil injection mechanism is effectively improved, and the oil injection mechanism is convenient to use.
Description
Technical Field
The utility model relates to the technical field of compressor components, in particular to an oil injection mechanism of a rotor compressor.
Background
The rotor compressor is driven by an engine or a motor, the other rotor is driven by an oil film formed by oil injection of a main rotor or by a synchronous gear of a main rotor end and a concave rotor end, when the rotor rotates in use, a rotor groove is closed by a shell wall to form a compression chamber, and after the rotor groove is closed, lubricating oil is injected into the compression chamber to play roles of sealing, cooling and lubrication, so that an oil injection mechanism is arranged in the rotor compressor.
The oil injection mechanism in the prior art is mainly an integral oil injection nozzle, and the size of an oil storage bin inside the oil injection nozzle is different according to the different signals or powers of the rotor compressors, so that the rotor compressors of different types need to be matched with the oil injection nozzles of different types, the size of a bin for storing oil inside the oil injection nozzle in the prior art cannot be adjusted, and the oil injection mechanism is inconvenient to be matched with the compressors of different types. In view of this, we propose a mechanism for injection of oil for a rotor compressor.
Disclosure of utility model
In order to make up for the defects, the utility model provides an oil injection mechanism of a rotor compressor.
The technical scheme of the utility model is as follows:
The utility model provides a rotor compressor's oil injection mechanism, includes the straight tube that is major structure, the inside oil storage storehouse that is equipped with of straight tube, the inside fly leaf that is equipped with of straight tube can reciprocate, install the relief valve on the fly leaf, install two actuating mechanism that are used for driving the fly leaf and reciprocate on the straight tube outer wall, two installation breach that are used for installing two actuating mechanism respectively have been seted up to the symmetry on the straight tube upper outer wall, actuating mechanism including fixed connection in accommodate the lead screw of fly leaf bottom, accommodate the lead screw passes the installation breach, install in the installation breach with accommodate the lead screw threaded connection's driving block.
As the preferable technical scheme, the adjusting screw rod penetrates through the outer wall of the straight pipe at the mounting notch and is connected with the outer wall of the straight pipe in an up-down sliding mode.
As the preferable technical scheme, a driven gear is coaxially fixed on the circumferential outer wall of the driving block, an adjusting knob is rotationally connected on the outer wall of the straight pipe, and a gear ring meshed with the two driven gears is arranged on the inner annular wall of the adjusting knob.
As the preferable technical scheme, the top of the straight pipe is integrally formed with a conical pipe, the top of the conical pipe is integrally formed with a connecting pipe, and the bottom of the straight pipe is integrally formed with a spray head.
As an optimal technical scheme, a thread line is arranged on the circumferential outer wall of the connecting pipe, and a circular sealing gasket is embedded and fixed at the top of the connecting pipe.
As the preferable technical scheme, the circumference outer wall of the movable plate is tightly attached to the inner wall of the straight pipe, and the installation notch is formed in the position, close to the bottom, of the circumference outer wall of the straight pipe.
As the preferable technical scheme, when the movable plate moves to the lowest position, the bottom of the adjusting screw rod is flush with the bottom of the straight pipe.
Compared with the prior art, the utility model has the beneficial effects that:
According to the oil injection mechanism, the movable plate capable of moving up and down is arranged in the straight pipe, so that the size of the oil storage bin can be changed through the movable plate, the size of the oil storage bin can be changed according to actual conditions, the application of the oil injection mechanism to compressors of different types can be effectively improved, the adaptability of the oil injection mechanism is effectively improved, and the oil injection mechanism is convenient to use.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of FIG. 1 according to the present utility model;
fig. 3 is an enlarged view of fig. 2 at a in the present utility model.
The meaning of each reference numeral in the figures is:
1. A straight pipe; 10. an oil storage bin; 11. a movable plate; 12. a safety valve; 13. adjusting a screw rod; 14. a driving block; 15. a driven gear; 16. a mounting notch; 2. an adjustment knob; 3. a spray head; 4. a conical tube; 5. a connecting pipe; 6. and a sealing gasket.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution:
The utility model provides a rotor compressor's oil injection mechanism, include the straight tube 1 that is major structure, the inside oil storage storehouse 10 that is equipped with adjustable size of straight tube 1, but the inside fly leaf 11 that is equipped with of straight tube 1 reciprocates, install relief valve 12 on the fly leaf 11, install two actuating mechanism that are used for driving fly leaf 11 and reciprocate on the straight tube 1 outer wall, two installation breach 16 that are used for installing two actuating mechanism respectively have been seted up to the symmetry on the straight tube 1 outer wall, actuating mechanism includes fixed connection in the accommodate the lead screw 13 of fly leaf 11 bottom, accommodate the lead screw 13 passes installation breach 16, install in the installation breach 16 with accommodate the drive block 14 of lead screw 13 threaded connection. Through setting up fly leaf 11 that can reciprocate in straight tube 1, and then can change the size of oil storage storehouse 10 through fly leaf 11, can change the size of oil storage storehouse 10 according to actual conditions, can improve the use of this oil injection mechanism adaptation compressor of different models effectively, improved the suitability of oil injection mechanism effectively, the use of this oil injection mechanism of being convenient for.
As a preferable mode of the embodiment, the adjusting screw 13 passes through the outer wall of the straight tube 1 at the mounting notch 16 and is connected with the outer wall of the straight tube 1 in a vertical sliding manner. I.e. the adjusting screw 13 can be made to pass through the mounting notch 16 and the stability of the adjusting screw 13 is increased.
As a preferable mode of the embodiment, a driven gear 15 is coaxially fixed on the circumferential outer wall of the driving block 14, an adjusting knob 2 is rotatably connected on the outer wall of the straight pipe 1, and a gear ring meshed with both driven gears 15 is arranged on the inner annular wall of the adjusting knob 2. When the oil storage bin is used, the two driven gears 15 are driven to rotate through the adjusting knob 2, the driving block 14 is driven to rotate, the adjusting screw rod 13 in threaded connection with the driving block 14 can be driven to move up and down, the movable plate 11 can be driven to move up and down, and then the size of the oil storage bin 10 can be adjusted.
As a preferable example of this embodiment, the top of the straight pipe 1 is integrally formed with a conical pipe 4, the top of the conical pipe 4 is integrally formed with a connecting pipe 5, and the bottom of the straight pipe 1 is integrally formed with a nozzle 3.
Preferably, in this embodiment, a thread is provided on the outer wall of the circumference of the connection pipe 5, and a ring-shaped sealing pad 6 is embedded and fixed at the top of the connection pipe 5. The screw thread that sets up is convenient for the connection of connecting pipe 5, and the sealing pad 6 of setting can be used to increase the leakproofness when connecting pipe 5 connects.
As a preferable mode of this embodiment, the circumferential outer wall of the movable plate 11 is tightly attached to the inner wall of the straight tube 1, and the installation notch 16 is formed at the circumferential outer wall of the straight tube 1 near the bottom for increasing the adjusting range of the movable plate 11.
Preferably, in this embodiment, when the movable plate 11 moves to the lowest position, the bottom of the adjusting screw 13 is flush with the bottom of the straight pipe 1.
According to the oil injection mechanism of the rotor compressor, the movable plate 11 capable of moving up and down is arranged in the straight pipe 1, so that the size of the oil storage bin 10 can be changed through the movable plate 11, the size of the oil storage bin 10 can be changed according to actual conditions, the use of the oil injection mechanism suitable for compressors of different types can be effectively improved, the suitability of the oil injection mechanism is effectively improved, and the oil injection mechanism is convenient to use;
When the oil storage bin is used, the two driven gears 15 are driven to rotate through the adjusting knob 2, the driving block 14 is driven to rotate, the adjusting screw rod 13 in threaded connection with the driving block 14 can be driven to move up and down, the movable plate 11 can be driven to move up and down, and then the size of the oil storage bin 10 can be adjusted.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a rotor compressor's oil spout mechanism, includes straight tube (1) for major structure, its characterized in that: the oil storage bin (10) with adjustable size is arranged inside the straight pipe (1), a movable plate (11) capable of moving up and down is arranged inside the straight pipe (1), a safety valve (12) is arranged on the movable plate (11), two driving mechanisms for driving the movable plate (11) to move up and down are arranged on the outer wall of the straight pipe (1), two mounting notches (16) for mounting the two driving mechanisms are symmetrically arranged on the outer wall of the straight pipe (1), the driving mechanisms comprise adjusting screw rods (13) fixedly connected to the bottom of the movable plate (11), the adjusting screw rods (13) penetrate through the mounting notches (16), and driving blocks (14) in threaded connection with the adjusting screw rods (13) are arranged in the mounting notches (16).
2. The oil injection mechanism of a rotor compressor as set forth in claim 1, wherein: the adjusting screw rod (13) penetrates through the outer wall of the straight pipe (1) at the installation notch (16) and is connected with the outer wall of the straight pipe (1) in an up-down sliding mode.
3. The oil injection mechanism of a rotor compressor as set forth in claim 2, wherein: the driving block (14) is characterized in that a driven gear (15) is coaxially fixed on the circumferential outer wall of the driving block, an adjusting knob (2) is rotatably connected to the outer wall of the straight pipe (1), and a gear ring which is meshed with the two driven gears (15) is arranged on the inner annular wall of the adjusting knob (2).
4. A rotor compressor oil injection mechanism as set forth in claim 3 wherein: the spray head is characterized in that a conical tube (4) is integrally formed at the top of the straight tube (1), a connecting tube (5) is integrally formed at the top of the conical tube (4), and a spray head (3) is integrally formed at the bottom of the straight tube (1).
5. The oil injection mechanism of a rotor compressor as set forth in claim 4, wherein: the connecting pipe (5) is characterized in that a thread line is arranged on the circumferential outer wall of the connecting pipe (5), and a circular sealing gasket (6) is embedded and fixed at the top of the connecting pipe (5).
6. The oil injection mechanism of a rotor compressor as set forth in claim 5, wherein: the circumference outer wall of the movable plate (11) is tightly attached to the inner wall of the straight pipe (1), and the installation notch (16) is formed in the position, close to the bottom, of the circumference outer wall of the straight pipe (1).
7. The oil injection mechanism of a rotor compressor as set forth in claim 6, wherein: when the movable plate (11) moves to the lowest position, the bottom of the adjusting screw rod (13) is flush with the bottom of the straight pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322752780.2U CN221086097U (en) | 2023-10-13 | 2023-10-13 | Oil injection mechanism of rotor compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322752780.2U CN221086097U (en) | 2023-10-13 | 2023-10-13 | Oil injection mechanism of rotor compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221086097U true CN221086097U (en) | 2024-06-07 |
Family
ID=91304390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322752780.2U Active CN221086097U (en) | 2023-10-13 | 2023-10-13 | Oil injection mechanism of rotor compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221086097U (en) |
-
2023
- 2023-10-13 CN CN202322752780.2U patent/CN221086097U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |