CN220168153U - Gas compressor with protective structure - Google Patents
Gas compressor with protective structure Download PDFInfo
- Publication number
- CN220168153U CN220168153U CN202320882830.6U CN202320882830U CN220168153U CN 220168153 U CN220168153 U CN 220168153U CN 202320882830 U CN202320882830 U CN 202320882830U CN 220168153 U CN220168153 U CN 220168153U
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- CN
- China
- Prior art keywords
- protective
- rotor
- compression
- air inlet
- gas compressor
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- 230000001681 protective effect Effects 0.000 title claims abstract description 52
- 238000007906 compression Methods 0.000 claims abstract description 41
- 230000006835 compression Effects 0.000 claims abstract description 39
- 239000007788 liquid Substances 0.000 claims abstract description 12
- 238000005507 spraying Methods 0.000 claims abstract description 9
- 230000000087 stabilizing effect Effects 0.000 claims description 26
- 238000002347 injection Methods 0.000 claims description 8
- 239000007924 injection Substances 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 5
- 239000000446 fuel Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 36
- 239000003921 oil Substances 0.000 description 31
- 230000000694 effects Effects 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
Abstract
The utility model discloses a gas compressor with a protective structure, which comprises a compression structure, a gas inlet, a gas outlet and a protective structure, wherein the compression structure is arranged on the gas inlet; the compression structure comprises a first rotor, a second rotor and a compression cavity, wherein the compression cavity is formed at the meshing position of the first rotor and the second rotor, an air inlet and an air outlet are arranged at two ends of the compression cavity, and the protection structure surrounds the outer parts of the first rotor and the second rotor; the protection structure comprises a protection shell and a liquid spraying structure arranged on the protection shell, can provide enough protection for a compression environment in the process of gas compression, reduces the interference of external factors on compression equipment, improves the fixing strength of a foot part and an air inlet and outlet position, and enhances the stability of the compressor during working.
Description
Technical Field
The utility model relates to the technical field of gas compressors, in particular to a gas compressor with a protection structure.
Background
The gas compressor is a power device for converting mechanical energy into gas pressure energy, is commonly used for pneumatic tools to provide gas power, is also commonly used for pressure-feeding oxygen, hydrogen, ammonia, natural gas, coke oven gas, inert gas and other mediums in the industries of petrochemical industry, drilling and metallurgy and the like, and can be divided into a low-pressure compressor, a medium-pressure compressor, a high-pressure compressor, an ultrahigh-pressure compressor and the like according to different exhaust pressures, wherein the low-pressure compressor is a single-stage type, the medium-pressure compressor, the high-pressure compressor and the ultrahigh-pressure compressor are multi-stage type, the maximum number of the compressors can reach eight stages, and the common compressors can also be called air compressors, oxygen compressors, nitrogen compressors, hydrogen compressors and the like.
The current gas compressor can produce vibrations because of the motor rotates when using, and gas compressor can vibrate at the during operation, can drive the copper pipe fitting vibrations of being connected with it when the compressor vibrations moreover, probably can lead to copper pipe fitting to shake to split over time, and the lack simultaneously can lead to life to decline to the protection of compression structure, and compressed gas's inefficiency proposes a gas compressor with protective structure for solve above-mentioned problem.
Disclosure of Invention
The utility model aims to solve the technical problems and provide the gas compressor with the protection structure, which can provide enough protection for the compression environment in the process of gas compression, reduce the interference of external factors on compression equipment, improve the fixing strength of a foot part and an air inlet and outlet position and enhance the stability of the compressor in working.
The technical scheme adopted for solving the technical problems is as follows: a gas compressor with a protective structure comprises a compression structure, a gas inlet, a gas outlet and a protective structure; the compression structure comprises a first rotor, a second rotor and a compression cavity, wherein the compression cavity is formed at the meshing position of the first rotor and the second rotor, an air inlet and an air outlet are arranged at two ends of the compression cavity, and the protection structure surrounds the outer parts of the first rotor and the second rotor; the protective structure comprises a protective shell and a liquid spraying structure arranged on the protective shell.
Preferably, the air inlet comprises a low-pressure connecting port and an air inlet stabilizing structure, the air inlet stabilizing structure is connected with the protective shell, the air inlet stabilizing structure is arranged at the top of the protective shell, and the low-pressure connecting port is arranged on the air inlet stabilizing structure.
Preferably, the exhaust port comprises a high-pressure connection port and an exhaust stable structure, the exhaust stable structure is connected with the protective shell, the exhaust stable structure is arranged at the bottom of the side face of the protective shell, and the high-pressure connection port is arranged on the exhaust stable structure.
Preferably, the exhaust port further comprises an exhaust temperature sensor, and the exhaust temperature sensor is arranged at the tail end of the protective shell close to the high-pressure connection port.
Preferably, the air inlet stabilizing structure and the air outlet stabilizing structure are both fixedly provided with reinforcing bolts.
Preferably, the liquid jet structure comprises an economizer or a liquid jet coupling head, which is arranged at the opposite side of the low pressure connection port.
Preferably, the exhaust gas temperature sensor further comprises an oil mass structure, wherein the oil mass structure is fixed on the protective shell, and the oil mass structure is close to the exhaust gas temperature sensor.
Preferably, the oil mass structure comprises an oil injection port, and the oil injection port is arranged on the side face of the protective shell.
Preferably, the oil mass structure further comprises an oil pressure measuring port and an oil drain plug, and the oil pressure measuring port and the oil drain plug are arranged below the oil injection port.
Preferably, the bottom of the protective shell comprises a plurality of feet, and threaded holes for fixing are formed in the feet.
The utility model has the beneficial effects that:
1. the utility model can provide enough protection for the compression environment in the process of gas compression, reduce the interference of external factors on compression equipment, improve the fixing strength of the foot part and the air inlet and outlet positions, and enhance the stability of the compressor in operation;
2. the compression structure comprises a plurality of engagement modes, can cope with compression of different gases and compression of different scenes, has better adaptability, and meanwhile, the strong fixing performance can enlarge the fixing degree of the protective shell and the internal structure during working, so that the working environment of the compressor is more stable and safer, and has better protection effect;
3. after the exhaust temperature sensor is additionally arranged, when abnormal heating occurs in the gas compression process, an alarm signal can be quickly sent out, so that the problem of faults caused by high temperature of the compressor can be effectively and quickly protected;
4. the oil pressure measuring port is arranged, so that the monitoring and detecting effects on the oil pressure can be improved, faults of the fuel system can be judged and eliminated better and more quickly, and the maintenance efficiency is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of the overall structure of the other side of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1A in accordance with the present utility model;
FIG. 4 is a schematic view of the structure at the exhaust port of the present utility model;
FIG. 5 is a schematic view of a twin screw compression structure of the present utility model;
fig. 6 is a schematic view of a scroll compression structure of the present utility model.
In the figure: 1. compression structure, 11, first rotor, 12, second rotor, 13, compression chamber, 2, air inlet, 21, low pressure connector, 22, inlet stabilization structure, 3, gas vent, 31, high pressure connector, 32, exhaust stabilization structure, 33, exhaust temperature sensor, 4, protection structure, 41, protective housing, 42, spray structure, 421, spray coupling head, 43, foot margin, 431, screw hole, 5, reinforcing bolt, 6, oil mass structure, 61, oil spout, 62, oil pressure measuring port, 63, drain plug.
Detailed Description
The utility model is further described below with reference to the drawings and embodiments.
Example 1
As shown in fig. 1 to 5, a gas compressor with a protection structure of the present utility model includes a compression structure 1, a gas inlet 2, a gas outlet 3, and a protection structure 4; the compression structure 1 comprises a first rotor 11, a second rotor 12 and a compression cavity 13, the compression cavity 13 is formed at the meshing position of the first rotor 11 and the second rotor 12, the air inlet 2 and the air outlet 3 are arranged at two ends of the compression cavity 13, and the protection structure 4 surrounds the outer parts of the first rotor 11 and the second rotor 12; the protection structure 4 includes the protection shell 41 and establishes the hydrojet structure 42 on the protection shell 41, and the protection shell 41 of this product is whole cylindric, and first rotor 11 and second rotor 12 include two kinds at least meshing structures, wherein including twin-screw formula or vortex formula, this embodiment adopts twin-screw formula meshing structure, and the side top of protection shell 41 is equipped with a guard plate, and the guard plate can guarantee the stability of inlet structure, and the both ends top of protection shell 41 all is equipped with the pull ring.
The air inlet 2 comprises a low-pressure connecting port 21 and an air inlet stabilizing structure 22, the air inlet stabilizing structure 22 is connected with a protective shell 41, the air inlet stabilizing structure 22 is arranged at the top of the protective shell 41, the low-pressure connecting port 21 is arranged on the air inlet stabilizing structure 22, the air inlet stabilizing structure 22 is arranged on the back side of a protection plate, the periphery of the air inlet stabilizing structure 22 is fixed through a reinforcing bolt 5, the stability of the internal pressure of the low-pressure connecting port 21 during air inlet is improved, and the problem that equipment is damaged when the internal pressure and the external pressure are too large is prevented.
The exhaust port 3 includes high-pressure connection port 31 and exhaust stable structure 32, and exhaust stable structure 32 is connected with protective housing 41, and exhaust stable structure 32 establishes in the side bottom of protective housing 41, and high-pressure connection port 31 sets up on exhaust stable structure 32, with the stable structure 22 that admits air the same, and the edge of exhaust stable structure 32 has also increased reinforcing bolt 5 and is used for fixedly, stability and security when improving high-pressure gas and exhausting.
The exhaust port 3 further comprises an exhaust temperature sensor 33, the exhaust temperature sensor 33 is arranged at the tail end of the protective shell 41 and is close to the high-pressure connection port 31, and after the exhaust temperature sensor 33 is additionally installed, an alarm signal can be quickly sent out when abnormal heating occurs in the gas compression process, so that the fault problem of the compressor caused by high temperature can be effectively and quickly protected.
The air inlet stabilizing structure 22 and the air outlet stabilizing structure 32 are both fixedly provided with the reinforcing bolts 5, so that the fixing degree of the whole protective shell 41 is increased, and the whole compressor has better integration.
The liquid spraying structure 42 includes an economizer or liquid spraying coupling head 421, and the economizer or liquid spraying coupling head 421 is provided at the opposite side of the low pressure connection port 21, and the economizer or liquid spraying coupling head 421 can effectively prevent the problems of liquid impact, heating of the liquid spraying solenoid valve, and reverse flow.
The oil flow structure 6 is fixed on the protective shell 41, the position of the oil flow structure 6 is close to the exhaust temperature sensor 33, and the oil flow structure 6 is used for controlling and coordinating the oil flow during the operation of the compressor, so that the oil flow control effect is good.
The oil mass structure 6 includes an oil injection port 61, and the oil injection port 61 is opened at the side surface of the protective housing 41.
The oil mass structure 6 still includes oil pressure survey mouth 62 and drain plug 63, and oil pressure survey mouth 62 and drain plug 63 all establish in the below of oil spout 61, and oil pressure survey mouth 62 can increase the control and the detection effect to the oil pressure to better more judge more fast and get rid of fuel system's trouble, improve maintenance efficiency.
The bottom of protective housing 41 includes a plurality of rags 43, is equipped with the screw hole 431 that is used for fixed on the rag 43, and the screw hole 431 diameter is big, can match the bolt of bigger specification to increase the fixed degree to protective housing 41 and inner structure at the during operation, make the compressor operational environment more stable safe, make protective housing 41 have better protection effect to inner structure.
In the implementation of the utility model, firstly, a gas compressor is started, fuel oil is added to an economizer or a liquid spraying connector 421, an external gas source is connected from a gas inlet pipe, then a low-pressure connector 21 on a gas inlet stabilizing structure 22 is opened, the gas entering from the external gas source is compressed in a compression cavity 13 through the relative motion of a first rotor 11 and a second rotor 12 and is led to a high-pressure connector 31, the compressed gas reaches the high-pressure connector 31, and is led out from a gas outlet stabilizing structure 32 after being detected by a gas outlet temperature sensor 33.
Example 2
As shown in fig. 6, this embodiment is different from embodiment 1 in that: the first rotor 11 and the second rotor 12 are of a scroll type engagement structure, and the other is the same as that of embodiment 1.
In the description, each embodiment is described in a progressive manner, and each embodiment is mainly described by the differences from other embodiments, so that the same similar parts among the embodiments are mutually referred.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A gas compressor having a protective structure, characterized in that: comprises a compression structure (1), an air inlet (2), an air outlet (3) and a protection structure (4);
the compression structure (1) comprises a first rotor (11), a second rotor (12) and a compression cavity (13), the engagement part of the first rotor (11) and the second rotor (12) forms the compression cavity (13), the air inlet (2) and the air outlet (3) are arranged at two ends of the compression cavity (13), and the protection structure (4) surrounds the outer parts of the first rotor (11) and the second rotor (12);
the protective structure (4) comprises a protective shell (41) and a liquid spraying structure (42) arranged on the protective shell (41).
2. The gas compressor with a protective structure according to claim 1, wherein: the air inlet (2) comprises a low-pressure connecting port (21) and an air inlet stabilizing structure (22), the air inlet stabilizing structure (22) is connected with the protective shell (41), the air inlet stabilizing structure (22) is arranged at the top of the protective shell (41), and the low-pressure connecting port (21) is arranged on the air inlet stabilizing structure (22).
3. The gas compressor with a protective structure according to claim 1, wherein: the exhaust port (3) comprises a high-pressure connecting port (31) and an exhaust stabilizing structure (32), the exhaust stabilizing structure (32) is connected with the protective shell (41), the exhaust stabilizing structure (32) is arranged at the bottom of the side face of the protective shell (41), and the high-pressure connecting port (31) is arranged on the exhaust stabilizing structure (32).
4. A gas compressor with a protective structure according to claim 3, characterized in that: the exhaust port (3) further comprises an exhaust temperature sensor (33), and the exhaust temperature sensor (33) is arranged at the tail end of the protective shell (41) and close to the high-pressure connection port (31).
5. The gas compressor with a protective structure according to claim 2, wherein: and reinforcing bolts (5) are fixed on the air inlet stabilizing structure (22) and the air outlet stabilizing structure (32).
6. The gas compressor with a protective structure according to claim 2, wherein: the spray structure (42) comprises an economizer or spray coupling (421), the economizer or spray coupling (421) being arranged on the opposite side of the low pressure connection port (21).
7. The gas compressor with a protective structure according to claim 4, wherein: the fuel quantity structure (6) is fixed on the protective shell (41), and the position of the fuel quantity structure (6) is close to the exhaust temperature sensor (33).
8. The gas compressor with a protective structure according to claim 7, wherein: the oil mass structure (6) comprises an oil injection port (61), and the oil injection port (61) is arranged on the side face of the protective shell (41).
9. The gas compressor with a protective structure according to claim 8, wherein: the oil mass structure (6) further comprises an oil pressure measuring port (62) and an oil drain plug (63), and the oil pressure measuring port (62) and the oil drain plug (63) are arranged below the oil injection port (61).
10. The gas compressor with a protective structure according to claim 1, wherein: the bottom of the protective shell (41) comprises a plurality of anchor feet (43), and threaded holes (431) for fixing are formed in the anchor feet (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320882830.6U CN220168153U (en) | 2023-04-19 | 2023-04-19 | Gas compressor with protective structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320882830.6U CN220168153U (en) | 2023-04-19 | 2023-04-19 | Gas compressor with protective structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220168153U true CN220168153U (en) | 2023-12-12 |
Family
ID=89062290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320882830.6U Active CN220168153U (en) | 2023-04-19 | 2023-04-19 | Gas compressor with protective structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220168153U (en) |
-
2023
- 2023-04-19 CN CN202320882830.6U patent/CN220168153U/en active Active
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