CN212079637U - Double-screw permanent magnet variable-frequency two-stage compressor convenient to clean - Google Patents
Double-screw permanent magnet variable-frequency two-stage compressor convenient to clean Download PDFInfo
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- CN212079637U CN212079637U CN202020163700.3U CN202020163700U CN212079637U CN 212079637 U CN212079637 U CN 212079637U CN 202020163700 U CN202020163700 U CN 202020163700U CN 212079637 U CN212079637 U CN 212079637U
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- wall
- twin
- movable plate
- roller
- thermovent
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- 238000004140 cleaning Methods 0.000 claims abstract description 22
- 230000017525 heat dissipation Effects 0.000 claims abstract description 14
- 238000006243 chemical reaction Methods 0.000 claims abstract description 10
- 230000005389 magnetism Effects 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 6
- 239000012535 impurity Substances 0.000 abstract description 4
- 239000000428 dust Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a twin-screw permanent magnetism frequency conversion doublestage compressor convenient to clearance relates to twin-screw compressor technical field, can come more and more for solving the stain of collecting together of current twin-screw permanent magnetism frequency conversion doublestage compressor on the in-process thermovent that uses, and traditional mode of cleaning is hardly to the clearance of cleaning that the inner and outer wall was accomplished in the thermovent, leads to the impurity of thermovent to save more and more problem. The lower extreme of organism is provided with the ground connection seat, the upper end of organism is provided with the top cap, be provided with the heat dissipation frame on one side outer wall of organism, the inside of heat dissipation frame is provided with the thermovent, the inside of thermovent is provided with the shutter, all be provided with the fly leaf on the preceding terminal surface of shutter and the rear end face, the top of fly leaf is provided with the guide way, and guide way and shutter structure as an organic whole.
Description
Technical Field
The utility model relates to a double screw compressor technical field specifically is a double screw permanent magnetism frequency conversion doublestage compressor convenient to clearance.
Background
Screw, i.e. twin screw, refrigeration compressors having a pair of intermeshing, contra-rotating, helically toothed rotors, start the operation of the screw refrigeration compressor with suction, then the gas is compressed in a sealed elementary volume and finally discharged through a discharge orifice. The size of a pair of V-shaped tooth space volumes formed between the female rotor and the male rotor and the machine body changes along with the rotation of the rotors, meanwhile, the space position of the rotors continuously moves, the rotors continuously rotate, and before the tooth space volumes of the female rotor and the male rotor are communicated, the gas in the tooth space volumes of the male rotor is firstly compressed by the invasion of the teeth of the female rotor; after passing through a certain angle of rotation, the volumes of the female rotor teeth and the male rotor teeth are communicated to form V-shaped pairs of tooth volumes between the female rotor teeth and the male rotor teeth, and along with the mutual extrusion of the two rotor teeth, the volumes of the elements are gradually pushed, and the volumes are also gradually reduced, so that the compression process of the gas is realized. The compression process is continued until the cell volume is in communication with the vent port, at which point the venting process begins.
The stain accumulated on the heat dissipation port of the conventional double-screw permanent magnet variable-frequency double-stage compressor is more and more generated in the use process, the cleaning of the inner wall and the outer wall of the heat dissipation port is difficult to complete by the traditional cleaning mode, so that more and more impurities are accumulated in the heat dissipation port, and the service life of the double-screw permanent magnet variable-frequency double-stage compressor is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a twin-screw permanent magnetism frequency conversion double stage compressor convenient to clearance to solve the spot of collecting together of the current twin-screw permanent magnetism frequency conversion double stage compressor that proposes in the above-mentioned background art on the in-process thermovent that uses can more and more come, traditional mode of cleaning is hardly to the clearance of cleaning of accomplishing of the interior outer wall of thermovent, leads to the impurity of thermovent to save more and more problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a twin-screw permanent magnetism frequency conversion doublestage compressor convenient to clearance, includes the organism, the lower extreme of organism is provided with the earthing seat, the upper end of organism is provided with the top cap, be provided with the heat dissipation frame on one side outer wall of organism, the inside of heat dissipation frame is provided with the thermovent, the inside of thermovent is provided with the shutter, all be provided with the fly leaf on the preceding terminal surface and the rear end face of shutter, the top of fly leaf is provided with the guide way, and guide way and shutter structure as an organic whole.
Preferably, one side of the movable plate is provided with a roller, the roller is located inside the guide groove, the front end face of the guide groove is provided with two limiting baffles, and the distance between the two limiting baffles is smaller than the diameter of the roller.
Preferably, a connecting groove is formed in the roller, a needle bearing is arranged on the inner wall of the connecting groove, a connecting shaft is arranged in the needle bearing, the connecting shaft and the movable plate are located on the same horizontal line, and the roller is rotatably connected with the connecting shaft through the needle bearing.
Preferably, one end of the connecting shaft is provided with two sealing clamping plates, the two sealing clamping plates are tightly attached to the outer wall of the connecting shaft respectively, and the other end of the connecting shaft is fixedly connected with the inner wall of one side of the movable plate.
Preferably, a bearing groove is formed in the inner wall of one side of the movable plate, a cleaning brush is arranged in the bearing groove, and the cleaning brush is in contact with the shutter.
Preferably, a pull ring is arranged on the outer wall of one side of the movable plate and is fixedly connected with the outer wall of one side of the movable plate through a connecting plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a pulling pull ring drives the fly leaf activity to the work is cleaned with the blade of shutter to the clean brush on the fly leaf inner wall, clean produced dust and fall into in the dust collection box of below, thereby reach and be convenient for to the clear purpose of the inside shutter of thermovent, the stain of having overcome the long-pending sum of current twin-screw permanent magnetism frequency conversion double stage compressor on the in-process thermovent that uses can come more and more, traditional mode of cleaning is hardly to carrying out the clearance of cleaning of accomplishing to the thermovent inner and outer wall, lead to the impurity of thermovent to save more and more problem.
2. The connecting shaft is used for connecting the roller to roll and move in the guide groove, and the distance between the two limiting baffles is smaller than the diameter of the roller, so that the problem that the roller falls off from the inside of the guide groove is solved, and the movable wiping work of the movable plate is more stable.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the heat dissipation opening of the present invention;
FIG. 3 is a schematic view of the structure of the blind of the present invention;
fig. 4 is a schematic view of the movable plate structure of the present invention;
in the figure: 1. a body; 2. a ground base; 3. a top cover; 4. a heat dissipation frame; 5. a heat dissipation port; 6. a blind window; 7. a movable plate; 8. a guide groove; 9. a limit baffle; 10. a roller; 11. connecting grooves; 12. A needle bearing; 13. a connecting shaft; 14. a sealing clamping plate; 15. a bearing groove; 16. cleaning the brush; 17. A pull ring; 18. a connecting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a twin-screw permanent magnetism frequency conversion doublestage compressor convenient to clearance, includes organism 1, the lower extreme of organism 1 is provided with ground connection 2, the upper end of organism 1 is provided with top cap 3, be provided with heat dissipation frame 4 on one side outer wall of organism 1, the inside of heat dissipation frame 4 is provided with thermovent 5, the inside of thermovent 5 is provided with shutter 6, all be provided with fly leaf 7 on the preceding terminal surface of shutter 6 and the rear end face, the top of fly leaf 7 is provided with guide way 8, and guide way 8 and shutter 6 structure as an organic whole.
Further, one side of the movable plate 7 is provided with a roller 10, the roller 10 is located inside the guide groove 8, two limit baffles 9 are arranged on the front end face of the guide groove 8, the distance between the two limit baffles 9 is smaller than the diameter of the roller 10, the roller 10 arranged on one side of the movable plate 7 plays a role in driving the movable plate 7 to move, and the two limit baffles 9 arranged on the front end face of the guide groove 8 play a role in avoiding the roller 10 from falling off.
Further, the inside of gyro wheel 10 is provided with spread groove 11, is provided with bearing 12 on the inner wall of spread groove 11, and bearing 12's inside is provided with connecting axle 13, and connecting axle 13 is located same water flat line with fly leaf 7, and gyro wheel 10 rotates with connecting axle 13 through bearing 12 to be connected, and the spread groove 11 that the inside of gyro wheel 10 set up plays the effect of bearing connecting axle 13 one end, and bearing 12 that sets up on the inner wall of spread groove 11 plays and rotates the effect of being connected with connecting axle 13 one end.
Further, the one end of connecting axle 13 is provided with two sealed cardboard 14, and two sealed cardboard 14 closely laminate with the outer wall of connecting axle 13 respectively, and the other end of connecting axle 13 and one side inner wall fixed connection of fly leaf 7, two sealed cardboard 14 that the one end of connecting axle 13 set up play and be convenient for seal the effect of chucking connecting axle 13 inside spread groove 11.
Further, a bearing groove 15 is formed in the inner wall of one side of the movable plate 7, a cleaning brush 16 is arranged inside the bearing groove 15, the cleaning brush 16 is in contact with the louver 6, the bearing groove 15 formed in the inner wall of one side of the movable plate 7 plays a role in bearing the cleaning brush 16, and the cleaning brush 16 arranged inside the bearing groove 15 plays a role in cleaning and wiping the louver conveniently.
Further, a pull ring 17 is arranged on an outer wall of one side of the movable plate 7, the pull ring 17 is fixedly connected with the outer wall of one side of the movable plate 7 through a connecting plate 18, and the pull ring 17 arranged on the outer wall of one side of the movable plate 7 plays a role of pulling the movable plate 7, so that the movable plate 7 drives the cleaning brush 16 to wipe dust on the louver 6.
The working principle is as follows: when in use, the blades of two adjacent shutters 6 are respectively pulled to the horizontal position and the vertical position, so that a gap is generated between the adjacent blades, then the dust collecting box is placed below the louver blades needing to be cleaned, the movable plate 7 is driven to move by pulling the pull ring 17, so that the cleaning brush 16 on the inner wall of the movable plate 7 performs a wiping operation on the blades of the louver 6, the dust generated by the wiping falls into the dust collecting box below, thereby achieving the purpose of cleaning the louver 6 in the heat dissipating port 5, and during the moving process of the movable plate 7, the connecting shaft 13 is connected with the roller 10 to roll and move in the guide groove 8, the distance between the two limit baffles 9 is smaller than the diameter of the roller 10, so that the problem that the roller 10 falls off from the guide groove 8 is avoided, the movable wiping work of the movable plate 7 is more stable, and the cleaning work of the twin-screw permanent magnet variable-frequency two-stage compressor is convenient.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a twin-screw permanent magnetism frequency conversion doublestage compressor convenient to clearance, includes organism (1), its characterized in that: the lower extreme of organism (1) is provided with ground connection seat (2), the upper end of organism (1) is provided with top cap (3), be provided with heat dissipation frame (4) on one side outer wall of organism (1), the inside of heat dissipation frame (4) is provided with thermovent (5), the inside of thermovent (5) is provided with shutter (6), all be provided with fly leaf (7) on the preceding terminal surface of shutter (6) and the rear end face, the top of fly leaf (7) is provided with guide way (8), and guide way (8) and shutter (6) structure as an organic whole.
2. The twin-screw permanent magnet variable frequency two-stage compressor convenient to clean of claim 1, characterized in that: one side of the movable plate (7) is provided with a roller (10), the roller (10) is located inside the guide groove (8), two limiting baffles (9) are arranged on the front end face of the guide groove (8), and the distance between the two limiting baffles (9) is smaller than the diameter of the roller (10).
3. The twin-screw permanent magnet variable frequency two-stage compressor convenient to clean of claim 2, characterized in that: the roller is characterized in that a connecting groove (11) is formed in the roller (10), a needle bearing (12) is arranged on the inner wall of the connecting groove (11), a connecting shaft (13) is arranged in the needle bearing (12), the connecting shaft (13) and the movable plate (7) are located on the same horizontal line, and the roller (10) is rotatably connected with the connecting shaft (13) through the needle bearing (12).
4. The twin-screw permanent magnetism frequency conversion two-stage compressor convenient to clearance of claim 3, characterized by: one end of the connecting shaft (13) is provided with two sealing clamping plates (14), the two sealing clamping plates (14) are tightly attached to the outer wall of the connecting shaft (13) respectively, and the other end of the connecting shaft (13) is fixedly connected with the inner wall of one side of the movable plate (7).
5. The twin-screw permanent magnet variable frequency two-stage compressor convenient to clean of claim 1, characterized in that: a bearing groove (15) is formed in the inner wall of one side of the movable plate (7), a cleaning brush (16) is arranged inside the bearing groove (15), and the cleaning brush (16) is in contact with the shutter (6).
6. The twin-screw permanent magnet variable frequency two-stage compressor convenient to clean of claim 1, characterized in that: and a pull ring (17) is arranged on the outer wall of one side of the movable plate (7), and the pull ring (17) is fixedly connected with the outer wall of one side of the movable plate (7) through a connecting plate (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020163700.3U CN212079637U (en) | 2020-02-12 | 2020-02-12 | Double-screw permanent magnet variable-frequency two-stage compressor convenient to clean |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020163700.3U CN212079637U (en) | 2020-02-12 | 2020-02-12 | Double-screw permanent magnet variable-frequency two-stage compressor convenient to clean |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212079637U true CN212079637U (en) | 2020-12-04 |
Family
ID=73569992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020163700.3U Active CN212079637U (en) | 2020-02-12 | 2020-02-12 | Double-screw permanent magnet variable-frequency two-stage compressor convenient to clean |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212079637U (en) |
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2020
- 2020-02-12 CN CN202020163700.3U patent/CN212079637U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240523 Address after: 121000 Sanbaotun Village, Qilihe Town, Yi County, Jinzhou City, Liaoning Province Patentee after: Jinzhou Fumin Animal Husbandry Co.,Ltd. Country or region after: China Address before: No. 96, jinchengwan Road, Binhu District, Wuxi City, Jiangsu Province Patentee before: Wuxi oupeng Electrical Machinery Co.,Ltd. Country or region before: China |