CN216518637U - Device is prevented burning out by compressor - Google Patents
Device is prevented burning out by compressor Download PDFInfo
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- CN216518637U CN216518637U CN202123149422.XU CN202123149422U CN216518637U CN 216518637 U CN216518637 U CN 216518637U CN 202123149422 U CN202123149422 U CN 202123149422U CN 216518637 U CN216518637 U CN 216518637U
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- compressor
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- tank
- supply tank
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- 230000006835 compression Effects 0.000 claims abstract description 23
- 238000007906 compression Methods 0.000 claims abstract description 23
- 238000001125 extrusion Methods 0.000 claims abstract description 14
- 230000002265 prevention Effects 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 10
- 230000017525 heat dissipation Effects 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000007306 turnover Effects 0.000 abstract description 13
- 238000002347 injection Methods 0.000 abstract description 9
- 239000007924 injection Substances 0.000 abstract description 9
- 239000003921 oil Substances 0.000 description 102
- 239000000446 fuel Substances 0.000 description 10
- 238000005507 spraying Methods 0.000 description 8
- 239000012530 fluid Substances 0.000 description 3
- 239000010687 lubricating oil Substances 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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- Applications Or Details Of Rotary Compressors (AREA)
Abstract
The utility model relates to the technical field of compressors, in particular to an anti-burnout device for a compressor, which comprises a compressor shell, wherein a compression cavity is fixedly arranged on the inner side of the compressor shell, a plurality of extrusion screw rods are arranged on the inner side of the compression cavity, an oil supply tank is arranged on the bottom side of the compressor shell, an oil injection tank is arranged on the top side of the oil supply tank, a plurality of oil guide pipes I are arranged on one side of the oil supply tank, a turnover plate is arranged on the inner side of the oil guide pipes I, a plurality of oil guide pipes II are arranged on one side of the oil guide pipes II, a photoelectric switch is arranged at the bottom of the inner side of the compression cavity, a support plate is arranged on one side of the oil supply tank, a micro motor is arranged on the top side of the support plate, a threaded rod is arranged at the shaft end of the micro motor, and an extrusion plate is arranged on the outer side of the threaded rod.
Description
Technical Field
The utility model relates to the technical field of compressors, in particular to an anti-burnout device for a compressor.
Background
Screw compressors, also known as screw compressors, include screw air compressors and screw process compressors (vinyl chloride compressors, etc.), the screw machines are positive displacement twin-screw oil-injected compressors, generally of box-type skid-mounted construction, and the screw compressors are divided into single-screw compressors and twin-screw compressors.
When the screw compressor operates, the oil level of a certain height in an oil groove of the compressor is ensured, so that sufficient oil is ensured to lubricate all parts (including a motor bearing) of the compressor when the compressor operates, part of lubricating oil of the compressor can enter a circulating system along with exhaust, and meanwhile, part of lubricating oil can return to the compressor along with suction, so that the oil quantity in the compressor can reach dynamic balance, and the normal lubrication operation of the compressor is ensured. Because the screw compressor has a partial load capacity modulation capability, when the compressor is in a partial load state, the suction gas quantity of the compressor is reduced, thereby causing a corresponding reduction in the oil quantity returned to the compressor with the suction gas. Under some operating modes, can cause during the partial load operation to be greater than along with the oil mass of breathing in the return compressor along with the exhaust oil mass to lead to the oil mass in the compressor to reduce gradually, and then influence the normal lubrication of compressor, lack the function of automatic oil feed, the oil mass lacks, and the easy high temperature of inside is impaired burns out, for this reason, we have proposed a compressor and have prevented the burnout device.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects that the prior art is lack of an automatic oil supply function, oil quantity and internal high-temperature damage and burnout are easy to occur, and provides the compressor burnout prevention device.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the designed anti-burnout device of the compressor comprises a compressor shell, wherein a compression cavity is fixedly arranged on the inner side of the compressor shell, a plurality of extrusion screws are rotatably connected and arranged on the inner side of the compression cavity, an oil supply tank is fixedly arranged on the bottom side of the compressor shell, an oil spraying tank is fixedly arranged on the top side of the oil supply tank, one side of the oil spraying tank is abutted against one side of the compressor shell, a plurality of first oil guide pipes are fixedly arranged on one side of the oil supply tank, the first oil guide pipes penetrate through one side of the oil spraying tank and extend into the oil supply tank, a turnover plate is connected and arranged on the inner side of the first oil guide pipes in a turnover mode, a plurality of second oil guide pipes are fixedly arranged on one side of the oil spraying tank, the second oil guide pipes penetrate through the compressor shell and extend into the oil supply tank, a plurality of electrically controlled oil nozzles are fixedly arranged on one side of the second oil guide pipes, a photoelectric switch is fixedly arranged at the bottom of the inner side of the compression cavity, and a support plate is fixedly arranged on one side of the oil supply tank, the detachable connection in top side of backup pad is equipped with micro motor, micro motor's the fixed threaded rod that is equipped with of axle head, the threaded rod rotates to be connected in the inboard of fuel feeding tank, the outside of threaded rod is cup jointed through screw drive and is equipped with the stripper plate, the fixed controller that is equipped with in bottom side of compressor housing, the controller need pass through wire external power supply, automatically controlled fuel sprayer, photoelectric switch, micro motor all set up through wire and controller electric connection.
Preferably, the first oil guide pipe and the second oil guide pipe are both arranged in an I-shaped structure.
Preferably, a torsion spring is arranged at one end of the top side of the turnover plate, and one end of the torsion spring is abutted to the inner wall of the first oil guide pipe.
Preferably, one side of compression chamber is equipped with leads the hydraulic fluid port, one side of compression chamber and the below that is located leads the hydraulic fluid port are fixed and are equipped with level sensor, the fixed through-hole that is equipped with in bottom side of compressor housing, the through-hole is the communicating structure setting with the fuel feeding case, the inboard of through-hole is fixed and is equipped with electric control valve, level sensor, electric control valve all set up through wire and controller electric connection.
Preferably, a heat dissipation cavity is arranged between the compressor shell and one side opposite to the compression cavity.
Preferably, a sealing strip is fixedly arranged on one side of the extrusion plate opposite to the oil supply tank.
The utility model provides a compressor burnout prevention device, which has the beneficial effects that: through setting up the fuel feeding tank, spout the oil tank, lead oil pipe one, lead oil pipe two, automatically controlled fuel sprayer, photoelectric switch, micro motor, threaded rod, stripper plate, prevent that oil in the fuel feeding tank from lacking not enough, provide the function of an automatic fuel feeding to it, prevent that inside overheated burnout, this compressor prevents the device that burns out, and inside fluid is automatic to be supplied with, prevents burning out, has the heat dissipation function, whole automation mechanized operation.
Drawings
FIG. 1 is a schematic view of a front axial structure of a burnout prevention device for a compressor according to the present invention;
FIG. 2 is a schematic view of a front cut axial structure of the burnout prevention device for a compressor according to the present invention;
FIG. 3 is a schematic structural view of a front cut axis A of the burnout prevention apparatus for a compressor according to the present invention;
fig. 4 is a schematic side sectional axial view of the burnout prevention device for a compressor according to the present invention.
In the figure: the device comprises a compressor shell 1, a compression cavity 2, an extrusion screw rod 3, an oil supply tank 4, an oil injection tank 5, an oil guide pipe I6, an oil turnover plate 7, an oil guide pipe II 8, an electric control oil nozzle 9, a photoelectric switch 10, a support plate 11, a micro motor 12, a threaded rod 13, an extrusion plate 14, an oil guide opening 15, a liquid level sensor 16, an electric control valve 17, a heat dissipation cavity 18 and a controller 19.
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.
Referring to fig. 1-4, a compressor burnout prevention device comprises a compressor casing 1, a compression cavity 2 is fixedly arranged on the inner side of the compressor casing 1, a plurality of extrusion screws 3 are rotatably connected and arranged on the inner side of the compression cavity 2, an oil supply tank 4 is fixedly arranged on the bottom side of the compressor casing 1, an oil injection tank 5 is fixedly arranged on the top side of the oil supply tank 4, one side of the oil injection tank 5 is abutted to one side of the compressor casing 1, a plurality of oil guide pipes I6 are fixedly arranged on one side of the oil supply tank 4, the oil guide pipes I6 penetrate through one side of the oil injection tank 5 and extend into the oil injection tank, a turnover plate 7 is connected and arranged on the inner side of the oil guide pipes I6 in a turnover manner, a plurality of oil guide pipes II 8 are fixedly arranged on one side of the oil guide pipes II 8, a plurality of electrically controlled oil nozzles 9 are fixedly arranged on one side of the oil guide pipes II 8, and a photoelectric switch 10 is fixedly arranged at the bottom of the inner side of the compression cavity 2;
the fixed backup pad 11 that is equipped with in one side of fuel feeding tank 4, the detachable connection in top side of backup pad 11 is equipped with micro motor 12, micro motor 12's the fixed threaded rod 13 that is equipped with of axle head, threaded rod 13 rotates the inboard of connecting at fuel feeding tank 4, threaded rod 13's the outside is cup jointed through screw thread transmission and is equipped with stripper plate 14, the fixed controller 19 that is equipped with in bottom side of compressor housing 1, controller 19 need pass through wire external power supply, automatically controlled fuel sprayer 9, photoelectric switch 10, micro motor 12 all sets up through wire and 19 electric connection of controller.
In order to provide an oil guiding sealing function for the oil supply tank 4, the oil spraying tank 5 and the compressor shell 1, oil leakage can not occur due to gaps between the oil supply tank and the oil spraying tank in the oil guiding process, and the first oil guiding pipe 6 and the second oil guiding pipe 8 are both arranged in an I-shaped structure.
In order to provide a function of one-way elastic force limitation for the turnover plate 7, a torsion spring is arranged at one end of the top side of the turnover plate 7, one end of the torsion spring is abutted to the inner wall of the oil guide pipe 6, and the torsion spring is arranged on the top side of the turnover plate 7, so that the turnover plate 7 can only turn upwards and is blocked by the torsion spring when turning downwards, and the turnover plate 7 is provided with a function of one-way turnover.
In order to supplement oil to the oil supply tank 4, part of the internal oil is recycled, an oil guide port 15 is arranged on one side of the compression cavity 2, a liquid level sensor 16 is fixedly arranged on one side of the compression cavity 2 and below the oil guide port 15, a through hole is fixedly arranged on the bottom side of the compressor shell 1 and is in a communicated structure with the oil supply tank 4, an electric control valve 17 is fixedly arranged on the inner side of the through hole, the liquid level sensor 16 and the electric control valve 17 are electrically connected with a controller 19 through leads, redundant oil flows out through the oil guide port 15, when the oil reaches the position of the liquid level sensor 16, the liquid level sensor 16 sends a signal to the controller 19, the controller 19 sends a signal to the electric control valve 17 again, and the electric control valve 17 is opened to flow into the oil supply tank 4.
In order to provide a heat dissipation function for the compressor housing 1 and the compression chamber 2, a heat dissipation chamber 18 is provided between the compressor housing 1 and the compression chamber 2.
In order to provide a sealing property between the extrusion plate 14 and the oil supply tank and facilitate the extrusion and pushing of oil, a sealing strip is fixedly arranged on one side of the extrusion plate 14 opposite to the oil supply tank 4.
When the utility model is used, the oil supply tank 4, the oil injection tank 5, the first oil guide pipe 6, the second oil guide pipe 8, the electric control oil nozzle 9, the photoelectric switch 10, the micro motor 12, the threaded rod 13 and the extrusion plate 14 are arranged, when the photoelectric switch 10 detects that the oil quantity is insufficient, a signal is sent to the controller 19, the controller 19 sends signals to the micro motor 12 and the electric control oil nozzle 9 respectively, the electric control oil nozzle 9 sprays the oil liquid in the oil spraying tank 5 to the extrusion screw 3 through the oil guide pipe II 8 for oil supply supplement, the micro motor 12 controls the threaded rod 13 to rotate so that the extrusion plate 14 moves to push the oil liquid into the oil spraying tank 5 through the oil guide pipe I6, the oil in the oil injection tank 5 is prevented from being lack and insufficient, an automatic oil supply function is provided for the oil injection tank, the internal overheating and burning are prevented, the compressor burnout prevention device has the advantages that the internal oil liquid is automatically supplemented, burnout is prevented, the heat dissipation function is realized, and the whole automatic operation is realized.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a compressor burnout prevention device, includes compressor housing (1), the inboard fixed compression chamber (2) that is equipped with of compressor housing (1), the inboard rotation of compression chamber (2) is connected and is equipped with a plurality of extrusion screw rods (3), characterized in that, the bottom side of compressor housing (1) is fixed to be equipped with and supplies oil tank (4), the top side of supplying oil tank (4) is fixed to be equipped with spouts oil tank (5), one side of spouting oil tank (5) offsets with one side of compressor housing (1), one side of supplying oil tank (4) is fixed to be equipped with a plurality of oil pipe one (6), it runs through in one side of spouting oil tank (5) and extends to interior to lead oil pipe one (6), the inboard upset of oil pipe one (6) is connected and is equipped with returning face plate (7), one side of spouting oil tank (5) is fixed to be equipped with a plurality of oil pipe two (8), it runs through in compressor housing (1) and extends to interior to lead oil pipe two (8), a plurality of electric control oil nozzles (9) are fixedly arranged on one side of the oil guide pipe II (8), a photoelectric switch (10) is fixedly arranged at the bottom of the inner side of the compression cavity (2), and a supporting plate (11) is fixedly arranged on one side of the oil supply tank (4).
2. The compressor burnout prevention device as claimed in claim 1, wherein the first oil conduit (6) and the second oil conduit (8) are both arranged in an i-shaped structure.
3. The compressor burnout prevention device as claimed in claim 1, wherein a torsion spring is disposed at one end of the top side of the turning plate (7), and one end of the torsion spring is abutted against the inner wall of the first oil guide pipe (6).
4. The compressor burnout prevention device according to claim 1, wherein an oil guide port (15) is formed in one side of the compression cavity (2), a liquid level sensor (16) is fixedly arranged on one side of the compression cavity (2) and below the oil guide port (15), a through hole is fixedly formed in the bottom side of the compressor housing (1), the through hole and the oil supply tank (4) are arranged in a communicated structure, an electric control valve (17) is fixedly arranged on the inner side of the through hole, and the liquid level sensor (16) and the electric control valve (17) are electrically connected with the controller (19) through wires.
5. The compressor burnout prevention device as claimed in claim 1, wherein a heat dissipation chamber (18) is disposed between the compressor housing (1) and a side opposite to the compression chamber (2).
6. The compressor burnout prevention device according to claim 1, wherein a micro motor (12) is detachably connected to the top side of the support plate (11), a threaded rod (13) is fixedly arranged at the shaft end of the micro motor (12), the threaded rod (13) is rotatably connected to the inner side of the oil supply tank (4), a squeezing plate (14) is sleeved on the outer side of the threaded rod (13) through thread transmission, and a sealing strip is fixedly arranged on one side of the squeezing plate (14) opposite to the oil supply tank (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123149422.XU CN216518637U (en) | 2021-12-15 | 2021-12-15 | Device is prevented burning out by compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123149422.XU CN216518637U (en) | 2021-12-15 | 2021-12-15 | Device is prevented burning out by compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216518637U true CN216518637U (en) | 2022-05-13 |
Family
ID=81498047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123149422.XU Active CN216518637U (en) | 2021-12-15 | 2021-12-15 | Device is prevented burning out by compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216518637U (en) |
-
2021
- 2021-12-15 CN CN202123149422.XU patent/CN216518637U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.958, Ming'an Road, Huangdao District, Qingdao City, Shandong Province 266000 Patentee after: Qingdao Aolikai Energy Co.,Ltd. Address before: No.958, Ming'an Road, Huangdao District, Qingdao City, Shandong Province 266000 Patentee before: QINGDAO ALKKT CENTRAL AIR CONDITIONER CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder |