CN216447880U - A filling device for centrifugal compressor lubricating oil - Google Patents
A filling device for centrifugal compressor lubricating oil Download PDFInfo
- Publication number
- CN216447880U CN216447880U CN202122996749.4U CN202122996749U CN216447880U CN 216447880 U CN216447880 U CN 216447880U CN 202122996749 U CN202122996749 U CN 202122996749U CN 216447880 U CN216447880 U CN 216447880U
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- Prior art keywords
- organism
- wall
- lubricating oil
- filter
- box
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- 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.)
- Expired - Fee Related
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- 239000010687 lubricating oil Substances 0.000 title claims abstract description 44
- 238000001914 filtration Methods 0.000 claims abstract description 37
- 239000003921 oil Substances 0.000 claims abstract description 36
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 241000220317 Rosa Species 0.000 claims abstract description 10
- 238000010438 heat treatment Methods 0.000 claims description 26
- 238000007789 sealing Methods 0.000 claims description 23
- 238000002347 injection Methods 0.000 claims description 21
- 239000007924 injection Substances 0.000 claims description 21
- 238000009434 installation Methods 0.000 claims description 9
- 238000003466 welding Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 239000000314 lubricant Substances 0.000 claims 2
- 239000012535 impurity Substances 0.000 abstract description 15
- 238000005485 electric heating Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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- Structures Of Non-Positive Displacement Pumps (AREA)
- Centrifugal Separators (AREA)
Abstract
The utility model discloses a lubricating oil filling device for a centrifugal compressor, which comprises a bottom plate, wherein an organism is welded on the top of the bottom plate, an oil filling pump is fixedly arranged on the surface of the bottom plate through a rack, the input end of the oil filling pump is communicated with the inside of the organism, the output end of the oil filling pump is communicated with a one-way valve, one end of the one-way valve is provided with an oil filling pipe, and the surface of the organism is embedded with a PVC transparent plate. Through filtering mechanism's setting, when lubricating oil got into the organism through the oiling port inside, the filter screen can at first filter the impurity in the lubricating oil for it is less to get into the impurity in the inside lubricating oil of organism, and can dismantle between rose box and the filter box, can dismantle between filter box and the installing frame, thereby is convenient for clear up the impurity on filter screen surface, so that follow-up filter screen is to the normal filtration of impurity.
Description
Technical Field
The utility model relates to the technical field of centrifugal compressors, in particular to a lubricating oil filling device for a centrifugal compressor.
Background
The centrifugal compressor is a vane rotary compressor, in the centrifugal compressor, the centrifugal force action given to gas by the impeller rotating at high speed and the diffusion action given to gas in the diffusion channel can improve the gas pressure, and the centrifugal compressor is not noticed by people in the early period because the compressor is only suitable for the occasions of low pressure, medium pressure and large flow;
centrifugal compressor need use oiling equipment to inside adding lubricating oil when using, and current oiling equipment can't filter the impurity in the lubricating oil when using, leads to getting into the inside lubricating oil quality of centrifugal compressor relatively poor, is not convenient for annotate lubricating oil in cold weather moreover, has reduced the filling efficiency of lubricating oil.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a filling device for lubricating oil of a centrifugal compressor, which is used for filtering impurities in the lubricating oil through a filtering mechanism and heating and stirring the lubricating oil through a heating mechanism so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a filling device for lubricating oil of a centrifugal compressor comprises a bottom plate, wherein an organism is welded on the top of the bottom plate, an oil injection pump is fixedly mounted on the surface of the bottom plate through a rack, the input end of the oil injection pump is communicated with the inside of the organism, the output end of the oil injection pump is communicated with a one-way valve, one end of the one-way valve is provided with an oil injection pipe, a PVC transparent plate is embedded on the surface of the organism, a temperature rise mechanism is arranged in the organism, and a filtering mechanism is arranged on the top of the organism;
the filtering mechanism comprises a filtering box, an installation frame, a filtering net and a connecting channel, wherein the filtering box is detachably installed at the top of the machine body, the connecting channel is formed in the bottom of the filtering box, the filtering box is connected with the inside of the machine body through the connecting channel, the filtering box is clamped in an inner cavity of the filtering box, the installation frame is detachably installed on the inner wall of the filtering box, and the filtering net is embedded in the surface of the installation frame.
Preferably, the heating mechanism includes connecting pipe, heating tube, motor, rotation axis and seal receptacle, there is the motor at the top of organism through screw fixed mounting, the output of motor runs through in the surface of organism and extends to the inside of organism, the output of motor has the rotation axis through shaft coupling fixed mounting, the bottom welding of internal chamber of the body has the seal receptacle, the one end of rotation axis is rotated and is connected in the inside of seal receptacle, the outer wall welding of rotation axis has the connecting rod, the heating tube welds in the surface of connecting rod, the inner wall of heating tube is fixed with the heating wire.
Preferably, the top of the filter box is integrally formed with an oil injection port, the outer wall of the oil injection port is in threaded connection with an end cover, the top of the inner cavity of the end cover is provided with a rubber sealing block, and the rubber sealing block is inserted into the inner wall of the oil injection port.
Preferably, the outer wall integrated into one piece of rose box has the installation foot, the through-hole has been seted up on the surface of installation foot, the rose box passes through installation foot, through-hole and screw fixed mounting in the top of organism.
Preferably, the inner wall of the filter box is integrally formed with a flange, the mounting frame is clamped on the inner wall of the filter box, and the bottom of the mounting frame is in contact with the top of the flange.
Preferably, the inner wall of filter cartridge bonds and has the rubber seal strip, the rubber seal strip sets up in the top of flange, just the outer wall of installing frame is seted up with rubber seal strip assorted recess, the rubber seal strip block is in the inside of recess.
Compared with the prior art, the utility model has the beneficial effects that:
1. through the arrangement of the filtering mechanism, when lubricating oil enters the machine body through the oil injection port, the filtering net can firstly filter impurities in the lubricating oil, so that the impurities in the lubricating oil entering the machine body are less, the filtering box can be detached from the filtering box, and the filtering box can be detached from the mounting frame, so that the impurities on the surface of the filtering net can be conveniently cleaned, and the impurities can be conveniently and normally filtered by the subsequent filtering net;
2. through the setting of intensification mechanism, the motor can drive the rotation axis and rotate, and the rotation axis can drive the heating tube through the connecting rod and rotate, can rise the temperature of the inside lubricating oil of organism after the heating wire circular telegram of heating tube inside to the heating tube can stir lubricating oil simultaneously, makes the temperature of each part of the inside lubricating oil of organism can carry out the even rising of certain degree, thereby is convenient for make the filling of lubricating oil in cold weather.
Drawings
FIG. 1 is a schematic view of the internal structure of the machine body of the present invention;
FIG. 2 is a schematic view showing a connection structure of a filter box and a filter cassette according to the present invention;
fig. 3 is a schematic view of the main structure of the end cap of the present invention.
In the figure: 1. a body; 2. a one-way valve; 3. an oil injection pump; 4. a connecting rod; 5. a PVC transparent plate; 6. a heat generating tube; 7. a filter box; 8. an end cap; 9. a motor; 10. a rotating shaft; 11. a sealing seat; 12. a base plate; 13. a filter cartridge; 14. blocking edges; 15. a rubber seal strip; 16. installing a frame; 17. a groove; 18. a filter screen; 19. an oil injection port; 20. mounting a foot; 21. a connecting channel; 22. and (4) a rubber sealing block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: a filling device for lubricating oil of a centrifugal compressor comprises a base plate 12;
the top of the bottom plate 12 is welded with a machine body 1, the surface of the bottom plate 12 is fixedly provided with an oil injection pump 3 through a rack, the input end of the oil injection pump 3 is communicated with the inside of the machine body 1, the output end of the oil injection pump 3 is communicated with a one-way valve 2, one end of the one-way valve 2 is provided with an oil injection pipe, the surface of the machine body 1 is embedded with a PVC transparent plate 5, the inside of the machine body 1 is provided with a heating mechanism, and the top of the machine body 1 is provided with a filtering mechanism;
the filtering mechanism comprises a filtering box 7, a filtering box 13, a mounting frame 16, a filtering net 18 and a connecting channel 21, the filtering box 7 is detachably mounted at the top of the machine body 1, the connecting channel 21 is formed in the bottom of the filtering box 7, the filtering box 7 is connected with the interior of the machine body 1 through the connecting channel 21, the filtering box 13 is clamped in an inner cavity of the filtering box 7, the mounting frame 16 is detachably mounted on the inner wall of the filtering box 13, the filtering net 18 is embedded in the surface of the mounting frame 16, impurities in lubricating oil can be filtered through the arrangement of the filtering mechanism, and the impurities are prevented from affecting the normal use of the centrifugal compressor;
the heating mechanism comprises a connecting pipe, a heating pipe 6, a motor 9, a rotating shaft 10 and a sealing seat 11, the motor 9 is fixedly installed at the top of the machine body 1 through a screw, the output end of the motor 9 penetrates through the surface of the machine body 1 and extends into the machine body 1, the rotating shaft 10 is fixedly installed at the output end of the motor 9 through a coupler, the sealing seat 11 is welded at the bottom of the inner cavity of the machine body 1, one end of the rotating shaft 10 is rotatably connected into the sealing seat 11, a connecting rod 4 is welded on the outer wall of the rotating shaft 10, the heating pipe 6 is welded on the surface of the connecting rod 4, an electric heating wire is fixed on the inner wall of the heating pipe 6, and through the arrangement of the heating mechanism, the temperature of lubricating oil in the machine body 1 can be raised to a certain degree, so that the lubricating oil can be conveniently filled in cold weather;
an oil filling port 19 is integrally formed at the top of the filter box 7, an end cover 8 is in threaded connection with the outer wall of the oil filling port 19, a rubber sealing block 22 is mounted at the top of the inner cavity of the end cover 8, the rubber sealing block 22 is inserted into the inner wall of the oil filling port 19, the end cover 8 can seal the oil filling port 19, foreign matters are prevented from entering the interior of the machine body 1 through the oil filling port 19, and the rubber sealing block 22 can increase the sealing performance between the end cover 8 and lubricating oil;
the mounting feet 20 are integrally formed on the outer wall of the filter box 7, through holes are formed in the surfaces of the mounting feet 20, the filter box 7 is fixedly mounted at the top of the machine body 1 through the mounting feet 20, the through holes and screws, the filter box 7 is detachably mounted through the mounting feet 20, and the integral production and assembly of the device are facilitated;
the flange 14 is integrally formed on the inner wall of the filter box 13, the mounting frame 16 is clamped on the inner wall of the filter box 13, the bottom of the mounting frame 16 is in contact with the top of the flange 14, and the flange 14 can support the mounting frame 16, so that the mounting frame 16 and the filter screen 18 are fixed without additionally using screws, and the filter screen 18 and the mounting frame 16 can be conveniently assembled and disassembled;
the inner wall of filter box 13 bonds there is rubber sealing strip 15, rubber sealing strip 15 sets up in the top of flange 14, and the outer wall of installing frame 16 seted up with rubber sealing strip 15 assorted recess 17, the inside of rubber sealing strip 15 block in recess 17, the cooperation of rubber sealing strip 15 and recess 17 can increase the joint strength between installing frame 16 and the filter box 13, and can increase the leakproofness between installing frame 16 and the filter box 13, improved the filtration efficiency to impurity in the lubricating oil.
When the centrifugal compressor lubricating oil filling device is used, lubricating oil is added into the machine body 1 through the oil filling port 19, the lubricating oil can enter the filter box 7 and the filter box 13 through the oil filling port 19, impurities in the lubricating oil are filtered through the filter screen 18, the filtered lubricating oil can enter the machine body 1 for storage, when the centrifugal compressor needs to be filled with the lubricating oil, the oil filling pipe is connected into the centrifugal compressor, then the switches of the oil filling pump 3 and the one-way valve 2 are turned on, the lubricating oil is filled into the centrifugal compressor through the one-way valve 2 and the oil filling pipe by the oil filling pump 3, if the lubricating oil filling efficiency is too low in cold weather, the switch of the motor 9 is turned on, the motor 9 can drive the heating pipe 6 to rotate through the rotating shaft 10 and the connecting rod 4 to stir the lubricating oil, the electric heating wire in the heating pipe 6 is electrified, and the electric heating wire can heat the lubricating oil to a certain degree through the emitted heat, thereby facilitating the filling of lubricating oil;
when the filter screen 18 needs to be cleaned, the filter box 13 is taken out from the inside of the filter box 7, and then the mounting frame 16 is jacked up from the lower side, so that the rubber sealing strip 15 is separated from the inside of the groove 17, the mounting frame 16 and the filter box 13 are separated from each other, then the impurities on the surface of the filter screen 18 can be cleaned, and the filter screen 18 is brushed so as to be used next time.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A device for filling a centrifugal compressor lubricant, comprising a bottom plate (12), characterized in that: the heating machine is characterized in that a machine body (1) is welded to the top of the bottom plate (12), an oil injection pump (3) is fixedly mounted on the surface of the bottom plate (12) through a rack, the input end of the oil injection pump (3) is communicated with the inside of the machine body (1), the output end of the oil injection pump (3) is communicated with a one-way valve (2), an oil injection pipe is mounted at one end of the one-way valve (2), a PVC transparent plate (5) is embedded on the surface of the machine body (1), a heating mechanism is arranged inside the machine body (1), and a filtering mechanism is arranged at the top of the machine body (1);
the filter mechanism includes rose box (7), filter box (13), installing frame (16), filter screen (18) and interface channel (21), detachable rose box (7) of installing in top of organism (1), interface channel (21) have been seted up to the bottom of rose box (7), rose box (7) link to each other with organism (1) inside through interface channel (21), the inner chamber block of rose box (7) has filter box (13), detachable installing frame (16) of installing of inner wall of filter box (13), the surface of installing frame (16) is inlayed and is equipped with filter screen (18).
2. A device for filling a centrifugal compressor lubricant according to claim 1, characterized in that: the utility model discloses a heating device, including heating tube (6), motor (9), rotation axis (10) and seal receptacle (11), there is motor (9) at the top of organism (1) through screw fixed mounting, the output of motor (9) runs through in the surface of organism (1) and extends to the inside of organism (1), the output of motor (9) has rotation axis (10) through shaft coupling fixed mounting, the bottom welding of organism (1) inner chamber has seal receptacle (11), the one end of rotation axis (10) is rotated and is connected in the inside of seal receptacle (11), the outer wall welding of rotation axis (10) has connecting rod (4), heating tube (6) welds in the surface of connecting rod (4), the inner wall of heating tube (6) is fixed with the heating wire.
3. A filling device for lubricating oil of centrifugal compressors according to claim 1, characterized in that: an oil injection port (19) is integrally formed at the top of the filter box (7), an end cover (8) is in threaded connection with the outer wall of the oil injection port (19), a rubber sealing block (22) is installed at the top of the inner cavity of the end cover (8), and the rubber sealing block (22) is inserted into the inner wall of the oil injection port (19).
4. A filling device for lubricating oil of centrifugal compressors according to claim 1, characterized in that: the outer wall integrated into one piece of rose box (7) has installation foot (20), the through-hole has been seted up on the surface of installation foot (20), rose box (7) are through installation foot (20), through-hole and screw fixed mounting in the top of organism (1).
5. A filling device for lubricating oil of centrifugal compressors according to claim 1, characterized in that: the inner wall of the filter box (13) is integrally formed with a flange (14), the mounting frame (16) is clamped on the inner wall of the filter box (13), and the bottom of the mounting frame (16) is in contact with the top of the flange (14).
6. A filling device for lubricating oil of centrifugal compressors according to claim 5, characterized in that: the inner wall of filter cartridge (13) bonds and has rubber sealing strip (15), rubber sealing strip (15) set up in the top of flange (14), just groove (17) with rubber sealing strip (15) assorted have been seted up to the outer wall of installing frame (16), rubber sealing strip (15) block is in the inside of groove (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122996749.4U CN216447880U (en) | 2021-12-01 | 2021-12-01 | A filling device for centrifugal compressor lubricating oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122996749.4U CN216447880U (en) | 2021-12-01 | 2021-12-01 | A filling device for centrifugal compressor lubricating oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216447880U true CN216447880U (en) | 2022-05-06 |
Family
ID=81355153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122996749.4U Expired - Fee Related CN216447880U (en) | 2021-12-01 | 2021-12-01 | A filling device for centrifugal compressor lubricating oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216447880U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115325412A (en) * | 2022-08-25 | 2022-11-11 | 上海毅那机械科技有限公司 | Lubricating pump for crankshaft to push plunger |
-
2021
- 2021-12-01 CN CN202122996749.4U patent/CN216447880U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115325412A (en) * | 2022-08-25 | 2022-11-11 | 上海毅那机械科技有限公司 | Lubricating pump for crankshaft to push plunger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220506 |