CN111255685A - Sliding vane type air compressor - Google Patents
Sliding vane type air compressor Download PDFInfo
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- CN111255685A CN111255685A CN202010083802.9A CN202010083802A CN111255685A CN 111255685 A CN111255685 A CN 111255685A CN 202010083802 A CN202010083802 A CN 202010083802A CN 111255685 A CN111255685 A CN 111255685A
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- Prior art keywords
- compression chamber
- air
- fixed
- sliding
- plate
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
- F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
- F04C18/344—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
- F04C18/3441—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C27/00—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids
- F04C27/001—Radial sealings for working fluid
- F04C27/003—Radial sealings for working fluid of resilient material
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/0092—Removing solid or liquid contaminants from the gas under pumping, e.g. by filtering or deposition; Purging; Scrubbing; Cleaning
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Compressor (AREA)
Abstract
The invention discloses a sliding vane type air compressor, which comprises a compression chamber, a rotor and a rotating rod, wherein the rotating rod is horizontally and inwardly connected and fixed in the middle of the rotor, the rotating rod is in transmission connection with the rotor, the rotor is rotatably and fixedly arranged in the compression chamber through the rotating rod, a compression device and a protective shell are respectively arranged in and outside the compression chamber, and the compression device comprises an air inlet, an air inlet pipe, an air outlet, a sliding chute, a sliding plate and an air guide groove; the air inlet is arranged at the bottom of the compression chamber, and an air inlet pipe is fixedly arranged at the lower end of the air inlet through a second mounting plate. The invention is provided with a plurality of air inlets which are communicated with the interior of the compression chamber, and then only the left side of the upper end of the compression chamber is provided with the air outlet, so that enough air can be ensured to enter from the plurality of air inlets when in use, and then the air is compressed and guided to the air outlet through the air guide groove to be discharged, and the sufficient air inflow and the concentrated gas discharge can ensure the sufficient air supply quantity and pressure.
Description
Technical Field
The invention relates to the technical field of compressors, in particular to a sliding vane type air compressor.
Background
At present, a sliding vane type air compressor consists of a rotor and a stator, wherein a plurality of longitudinal sliding grooves are uniformly formed in the rotor, and sliding vanes freely slide in the sliding grooves; the stator is a cylinder, and the rotor is placed at the stator decentration, and when the rotor was rotatory, the gleitbretter was thrown away and with stator inner wall in the spout under the effect of centrifugal force and in close contact with, two adjacent gleitbretters and stator inner wall within a definite time form a confined air chamber, be air compression chamber promptly, and when the rotor rotated, the volume in air compression chamber changed along with the size of gleitbretter slip volume, and the volume in compression chamber dwindles gradually, and pressure risees gradually, and later high-pressure gas passes through the gas vent and discharges.
The aperture of the air inlet and the aperture of the exhaust port of the traditional sliding vane compressor are close, so that the high-pressure gas obtained after compression after a certain amount of gas is sucked is less, the gas output is less when the gas is exhausted from the gas outlet, or the exhaust port and the aperture of the air inlet are close, so that the pressure of the exhausted gas is insufficient, and the small compression effect of the compressor is weakened. Therefore, we propose a sliding vane air compressor.
Disclosure of Invention
The invention aims to provide a sliding-vane air compressor which is provided with a plurality of air inlets communicated with the inside of a compression chamber, and an air outlet only arranged on the left side of the upper end of the compression chamber.
In order to achieve the purpose, the invention provides the following technical scheme: a sliding vane type air compressor comprises a compression chamber, a rotor and a rotating rod, wherein the rotating rod is horizontally and inwardly connected and fixed in the middle of the rotor, the rotating rod is in transmission connection with the rotor, the rotor is rotatably and fixedly arranged in the compression chamber through the rotating rod, and a compression device and a protective shell are respectively arranged in the compression chamber and outside the compression chamber;
the compression device comprises an air inlet, an air inlet pipe, an air outlet, a sliding groove, a sliding plate and an air guide groove; the air inlet sets up in the bottom of compression chamber, and the lower extreme of air inlet has the intake pipe through second mounting panel fixed mounting, and the second mounting panel passes through the second bolt fastening at the compression chamber outer wall surface, and the second bolt connects soon to in the compression chamber outer wall, and air inlet and intake pipe are a plurality ofly, and the even distribution of a plurality of air inlets and intake pipe is at the lower extreme of compression chamber, air inlet and intake pipe intercommunication, the gas outlet is seted up in the left side upper end of compression chamber, has seted up the air guide groove on the compression chamber inner wall on gas outlet right side, and the left side and the gas outlet department intercommunication in air guide groove, the spout is a plurality ofly, and the even outer lane of seting up at the rotor of a plurality of spouts, the sliding plate passes through the slider to be.
As a preferred embodiment of the present invention, a rubber strip is fixed at the outer end of the sliding plate, a clamping block is fixedly connected to the inner side of the rubber strip, a clamping groove is formed in the outer end of the sliding plate, and the rubber strip is fixedly connected to the outer end of the sliding plate by being clamped in the clamping groove by the clamping block.
In a preferred embodiment of the present invention, a fixed screw cap is screwed and fixed to an outer ring of a lower end of the air inlet pipe, the fixed screw cap is communicated with the air inlet pipe and an outside, and a filter screen is fixed between an inside of the fixed screw cap and the air inlet pipe.
In a preferred embodiment of the present invention, the second rubber pad is fixedly attached to an outer surface of an upper end of the second mounting plate, and the second rubber pad is fixedly attached between an outer surface of the compression chamber and an upper surface of the second mounting plate.
In a preferred embodiment of the present invention, a first rubber pad is bonded and fixed to a lower end surface of the second mounting plate, the first rubber pad is located between the lower end surface of the second mounting plate and a nut of the second bolt, and the second bolt penetrates through the first rubber pad.
As a preferred embodiment of the present invention, a driving motor is fixed on the right side surface of the compression chamber, a driving shaft of the driving motor is in transmission connection with the rotating rod, and the driving motor is electrically connected with an external power supply device.
As a preferred embodiment of the present invention, an air outlet pipe is connected to the upper end of the left side of the compression chamber, the air outlet pipe is communicated with the air outlet, and a joint is provided at the end of the upper end of the air outlet pipe.
In a preferred embodiment of the present invention, the first bolt is provided in plurality, and the plurality of first bolts are uniformly distributed on the first mounting plate and the outer ring of the fixing plate.
In a preferred embodiment of the present invention, the compression chamber has support legs connected and fixed to both sides of the lower end thereof.
Compared with the prior art, the invention has the following beneficial effects:
1. the sliding-vane air compressor is provided with a plurality of air inlets which are communicated with the inside of the compression chamber, and then only one air outlet is arranged at the left side of the upper end of the compression chamber, so that enough air can be ensured to enter from the plurality of air inlets when in use, and then the air is compressed and guided to the air outlet through the air guide groove to be discharged, and the sufficient air inflow and the concentrated gas discharge can ensure the sufficient air supply quantity and pressure.
2. According to the sliding-vane air compressor, the rubber strip is fixed at the outer end of the sliding plate, the clamping block is fixedly connected to the inner side of the rubber strip, the clamping groove is formed in the outer end of the sliding plate, the rubber strip is fixedly connected to the outer end of the sliding plate in a mode that the clamping block is clamped in the clamping groove, the rubber strip is fixed to the outer side of the sliding plate, and when gas is compressed, the rubber strip is in contact with the inner wall of the compression chamber, so that a good sealing effect can be provided.
3. According to the sliding-vane air compressor, the fixed screw cap is fixedly screwed on the outer ring of the lower end of the air inlet pipe, the fixed screw cap is communicated with the air inlet pipe and the outside, the filter screen is fixed between the inside of the fixed screw cap and the air inlet pipe, and when external air enters the air inlet through the air inlet pipe, the filter screen has a certain filtering effect on the air, so that solid impurities in the air are prevented from entering a compression chamber.
4. According to the sliding vane type air compressor, the second rubber pad is fixedly attached to the outer side surface of the upper end of the second mounting plate, the second rubber pad is fixedly attached between the outer surface of the compression chamber and the upper surface of the second mounting plate, and the second rubber pad is fixedly attached between the compression chamber and the second mounting plate, so that the air inlet pipe can be stably attached and fixed to the lower end of the air inlet under the fixing action of the second mounting plate.
5. According to the sliding-vane air compressor, the first rubber pad is fixedly attached to the lower end surface of the second mounting plate, the first rubber pad is positioned between the lower end surface of the second mounting plate and the nut of the second bolt, the second bolt penetrates through the first rubber pad, the first rubber pad is arranged between the second mounting plate and the nut of the second bolt, and the second bolt can be prevented from sliding down to cause unstable fixation after being fastened.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic view of the overall structure of a sliding vane air compressor according to the present invention;
FIG. 2 is a schematic diagram of an external side view of a sliding vane air compressor according to the present invention;
FIG. 3 is a schematic view of the structure of the air outlet inside the compression chamber of the sliding vane air compressor of the present invention;
FIG. 4 is a schematic view of a rubber strip fixing structure of the sliding vane air compressor of the present invention;
FIG. 5 is a schematic view of a sliding plate fixing structure of the sliding plate type air compressor according to the present invention;
fig. 6 is a detailed structural diagram of the sliding vane type air compressor of the present invention at a.
In the figure: 1. a compression chamber; 2. a rotor; 3. a rotating rod; 4. a joint; 5. an air outlet pipe; 6. an air inlet; 7. an air inlet pipe; 8. an air outlet; 9. a chute; 10. a slider; 11. a rubber strip; 12. a sliding plate; 13. filtering with a screen; 14. a support leg; 15. a cover plate; 16. a first mounting plate; 17. a first bolt; 18. a fixing plate; 19. a drive motor; 20. a second mounting plate; 21. a gas guide groove; 22. a card slot; 23. a clamping block; 24. a first rubber pad; 25. a second bolt; 26. fixing a screw cap; 27. and a second rubber pad.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Referring to fig. 1-6, the present invention provides a technical solution: a sliding vane type air compressor comprises a compression chamber 1, a rotor 2 and a rotating rod 3, wherein the rotating rod 3 is horizontally and inwardly connected and fixed in the middle of the rotor 2, the rotating rod 3 is in transmission connection with the rotor 2, the rotor 2 is rotatably and fixedly arranged in the compression chamber 1 through the rotating rod 3, and a compression device and a protective shell are respectively arranged in and outside the compression chamber 1;
the compression device comprises an air inlet 6, an air inlet pipe 7, an air outlet 8, a sliding chute 9, a sliding plate 12 and an air guide groove 21; the air inlet 6 is arranged at the bottom of the compression chamber 1, the lower end of the air inlet 6 is fixedly provided with an air inlet pipe 7 through a second mounting plate 20, the second mounting plate 20 is fixed on the outer wall surface of the compression chamber 1 through a second bolt 25, the second bolt 25 is screwed into the outer wall of the compression chamber 1, the air inlet 6 and the air inlet pipe 7 are multiple, and a plurality of air inlets 6 and air inlet pipes 7 are uniformly distributed at the lower end of the compression chamber 1, the air inlets 6 are communicated with the air inlet pipes 7, the air outlet 8 is arranged at the upper end of the left side of the compression chamber 1, the inner wall of the compression chamber 1 at the right side of the air outlet 8 is provided with an air guide groove 21, the left side of the air guide groove 21 is communicated with the air outlet 8, a plurality of sliding grooves 9 are arranged, the sliding grooves 9 are uniformly arranged on the outer ring of the rotor 2, the sliding plate 12 is fixed inside the sliding chute 9 through a sliding block 10, and the sliding block 10 is connected and fixed at the tail end of the inner side of the sliding plate 12;
the protective housing comprises a cover plate 15, a first mounting plate 16 and a fixing plate 18; the utility model discloses a compressor, including apron 15, fixing plate 18, first mounting panel 16 and fixing plate 18, the apron is fixed on the outside left surface of compression chamber 1, and the left side outer lane surface of compression chamber 1 is connected with fixed plate 18, the right side outer lane surface of apron 15 is connected with first mounting panel 16, and first mounting panel 16 is fixed with the laminating of fixed plate 18, and first mounting panel 16 is fixed with fixed plate 18 through first bolt 17 connection, first bolt 17 transversely runs through the screw that first mounting panel 16 and fixed plate 18 surface were seted up.
In the embodiment (see fig. 1, 2 and 3), a plurality of air inlets 6 are arranged to be communicated with the interior of the compression chamber 1, and then only one air outlet 8 is arranged on the left side of the upper end of the compression chamber 1, so that enough air can enter from the plurality of air inlets 6 during use, and then the air is compressed and guided to the air outlet 8 through the air guide groove 21 to be discharged, and the sufficient air inflow and the concentrated exhaust can ensure the sufficient air supply amount and pressure.
The outer end of the sliding plate 12 is fixed with a rubber strip 11, the inner side of the rubber strip 11 is fixedly connected with a clamping block 23, the outer end of the sliding plate 12 is provided with a clamping groove 22, and the rubber strip 11 is fixedly connected with the outer end of the sliding plate 12 in a manner that the clamping block 23 is clamped in the clamping groove 22.
In the embodiment (please refer to fig. 1 and 4), the rubber strip 11 is fixed at the outer end of the sliding plate 12, the inner side of the rubber strip 11 is fixedly connected with the clamping block 23, the clamping groove 22 is formed in the outer end of the sliding plate 12, the rubber strip 11 is fixedly connected to the outer end of the sliding plate 12 in a manner that the clamping block 23 is clamped in the clamping groove 22, the rubber strip 11 is fixed at the outer side of the sliding plate 12, and the rubber strip 11 is in contact with the inner wall of the compression chamber 1 when the gas is compressed, so that a good sealing effect can be provided.
Wherein, the lower extreme outer lane of intake pipe 7 connects soon to be fixed with fixed spiral shell lid 26, fixed spiral shell lid 26 and intake pipe 7 and outside intercommunication, and is fixed with filter screen 13 between the inside of fixed spiral shell lid 26 and intake pipe 7.
In this embodiment (see fig. 6), a fixed screw cap 26 is screwed and fixed to an outer ring of a lower end of the air inlet pipe 7, the fixed screw cap 26 is communicated with the air inlet pipe 7 and an outside, and a filter screen 13 is fixed between an inside of the fixed screw cap 26 and the air inlet pipe 7, when external air enters the air inlet 6 through the air inlet pipe 7, the filter screen 13 has a certain filtering effect on the air, so that solid impurities in the air are prevented from entering the compression chamber 1.
Wherein, the surface laminating of the upper end outside of second mounting panel 20 is fixed with second rubber pad 27, and second rubber pad 27 laminating is fixed in between the surface of compression chamber 1 and the upper surface of second mounting panel 20.
In this embodiment (see fig. 6), the second rubber pad 27 is fixedly attached to the outer surface of the upper end of the second mounting plate 20, the second rubber pad 27 is fixedly attached between the outer surface of the compression chamber 1 and the upper surface of the second mounting plate 20, and the second rubber pad 27 is fixedly attached between the compression chamber 1 and the second mounting plate 20, so that the air inlet pipe 7 can be stably fixedly attached to the lower end of the air inlet 6 under the fixing action of the second mounting plate 20.
Wherein, the lower extreme surface laminating of second mounting panel 20 is fixed with first rubber pad 24, and first rubber pad 24 is located between second mounting panel 20 lower extreme surface and the nut of second bolt 25, and second bolt 25 runs through first rubber pad 24.
In the embodiment (see fig. 6), the first rubber pad 24 is fixed to the lower end surface of the second mounting plate 20 in a fitting manner, the first rubber pad 24 is located between the lower end surface of the second mounting plate 20 and the nut of the second bolt 25, the second bolt 25 penetrates through the first rubber pad 24, and the first rubber pad 24 is padded between the second mounting plate 20 and the nut of the second bolt 25, so that unstable fixation caused by sliding of the second bolt 25 after the second bolt 25 is fastened can be avoided.
The right side surface of the compression chamber 1 is fixed with a driving motor 19, a driving shaft of the driving motor 19 is in transmission connection with the rotating rod 3, and the driving motor 19 is electrically connected with an external power supply device.
In this embodiment (see fig. 2), the driving motor 19 is in transmission connection with the rotating rod 3, so that the rotor 2 can be driven by the driving motor 19 to rotate.
Wherein, the left side upper end of compression chamber 1 is connected with outlet duct 5, and outlet duct 5 communicates with gas outlet 8, and the upper end of outlet duct 5 end is provided with connects 4.
In this embodiment (see fig. 1), the end of the air outlet pipe 5 is provided with a connector 4, so that the air outlet pipe can be used for connecting with an air pipeline.
The number of the first bolts 17 is multiple, and the multiple first bolts 17 are uniformly distributed on the outer rings of the first mounting plate 16 and the fixing plate 18.
In this embodiment (see fig. 2), the plurality of first bolts 17 are uniformly distributed on the outer circumferences of the first mounting plate 16 and the fixing plate 18, so that the stability of fixing and mounting the cover plate 15 can be ensured.
Wherein, both sides of the lower end of the compression chamber 1 are fixedly connected with support legs 14.
In the present embodiment (see fig. 1), the legs 14 are fixedly connected to both sides of the lower end of the compression chamber 1, so as to support the compression chamber 1.
It should be noted that the present invention is a sliding vane type air compressor, which comprises a compression chamber 1, a rotor 2, a rotating rod 3, a joint 4, an air outlet pipe 5, an air inlet 6, an air inlet pipe 7, an air outlet 8, a sliding chute 9, a sliding block 10, a rubber strip 11, a sliding plate 12, a filter screen 13, a support leg 14, a cover plate 15, a first mounting plate 16, a first bolt 17, a fixing plate 18, a driving motor 19, a second mounting plate 20, an air guide groove 21, a clamping groove 22, a clamping block 23, a first rubber pad 24, a second bolt 25, a fixing screw cap 26, and a second rubber pad 27, wherein the components are all universal standard components or components known by those skilled in the art, and the structure and principle of the components are known by those skilled in the art through technical manuals or conventional experimental methods, during operation, the driving motor 19 is connected with an external power supply device and the driving motor 19 is started, so that the rotating rod, when the rotor 2 rotates, the sliding plates 12 can be thrown out of the sliding grooves 9 under the action of centrifugal force, the rubber strips 11 at the tail ends of the sliding plates are in close contact with the inner wall of the compression chamber 1, all the sliding plates 12 rotate anticlockwise under the driving action of the rotor 2, outside air can be filtered through the filter screen 13 of the air inlet pipe 7, then enters the space between the adjacent sliding plates 12 in the compression chamber 1 through the plurality of air inlets 6, the volume between the adjacent sliding plates is gradually reduced when the sliding plates 12 continue to rotate, the air is compressed, then the sliding plates rotate to the air outlet 8 at the upper end of the left side, the gas pressurized under the action of the air guide groove 21 is guided to the air outlet 8, and then the gas is discharged into the gas equipment connected with the joint 4 from the air outlet pipe 5, so that the compression of the; during maintenance: the cover plate 15 can be detached by taking off the first bolt 17, and then the rubber strip 11 at the tail end of the sliding plate 12 can be replaced, and the filter screen 13 can be removed and replaced under the filter screen 13 to the air inlet pipe 7 by rotating the fixed screw cap 26.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. 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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. A sliding vane air compressor comprises a compression chamber (1), a rotor (2) and a rotating rod (3), and is characterized in that: the rotating rod (3) is horizontally and inwardly connected and fixed in the middle of the rotor (2), the rotating rod (3) is in transmission connection with the rotor (2), the rotor (2) is rotatably and fixedly installed in the compression chamber (1) through the rotating rod (3), and the compression device and the protective shell are respectively arranged in the compression chamber (1) and outside the compression chamber;
the compression device comprises an air inlet (6), an air inlet pipe (7), an air outlet (8), a sliding chute (9), a sliding plate (12) and an air guide groove (21); the air inlet (6) is arranged at the bottom of the compression chamber (1), the lower end of the air inlet (6) is fixedly provided with an air inlet pipe (7) through a second mounting plate (20), the second mounting plate (20) is fixed on the surface of the outer wall of the compression chamber (1) through a second bolt (25), the second bolt (25) is screwed into the outer wall of the compression chamber (1), the air inlet (6) and the air inlet pipe (7) are both multiple, the air inlets (6) and the air inlet pipe (7) are uniformly distributed at the lower end of the compression chamber (1), the air inlets (6) and the air inlet pipe (7) are communicated, the air outlet (8) is arranged at the upper end of the left side of the compression chamber (1), an air guide groove (21) is arranged on the inner wall of the compression chamber (1) on the right side of the air outlet (8), the left side of the air guide groove (21) is communicated with the air outlet (8), the chutes (9) are multiple, and the multiple chutes (9) are uniformly arranged at the, the sliding plate (12) is fixed inside the sliding groove (9) through a sliding block (10), and the sliding block (10) is connected and fixed at the tail end of the inner side of the sliding plate (12);
the protective shell comprises a cover plate (15), a first mounting plate (16) and a fixing plate (18); the utility model discloses a compressor, including apron (15), fixed plate (18), first mounting panel (16), first bolt (17) transversely run through the screw that first mounting panel (16) and fixed plate (18) surface were seted up to apron (15) lid and are put the outside left surface of fixing in compression chamber (1), and the left side outer lane surface of compression chamber (1) is connected with fixed plate (18), the right side outer lane surface of apron (15) is connected with first mounting panel (16), and first mounting panel (16) is fixed with fixed plate (18) laminating, and first mounting panel (16) are connected fixedly through first bolt (17) with fixed plate (18), first bolt (17.
2. A sliding vane air compressor as claimed in claim 1 wherein: the rubber strip (11) is fixed at the tail end of the outer side of the sliding plate (12), a clamping block (23) is fixedly connected to the inner side of the rubber strip (11), a clamping groove (22) is formed in the tail end of the outer side of the sliding plate (12), and the rubber strip (11) is fixedly connected to the tail end of the outer side of the sliding plate (12) in a mode that the clamping block (23) is clamped in the clamping groove (22).
3. A sliding vane air compressor as claimed in claim 1 wherein: the lower extreme outer lane of intake pipe (7) connects soon to be fixed with fixed spiral shell lid (26), fixed spiral shell lid (26) and intake pipe (7) and outside intercommunication, and is fixed with filter screen (13) between the inside of fixed spiral shell lid (26) and intake pipe (7).
4. A sliding vane air compressor as claimed in claim 1 wherein: the surface laminating of the upper end outside of second mounting panel (20) is fixed with second rubber pad (27), and second rubber pad (27) laminating is fixed in between the surface of compression chamber (1) and the upper surface of second mounting panel (20).
5. A sliding vane air compressor as claimed in claim 1 wherein: the lower extreme surface laminating of second mounting panel (20) is fixed with first rubber pad (24), and first rubber pad (24) are located between the nut of second mounting panel (20) lower extreme surface and second bolt (25), and first rubber pad (24) are run through in second bolt (25).
6. A sliding vane air compressor as claimed in claim 1 wherein: the right side surface of the compression chamber (1) is fixed with a driving motor (19), a driving shaft of the driving motor (19) is in transmission connection with the rotating rod (3), and the driving motor (19) is electrically connected with external power supply equipment.
7. A sliding vane air compressor as claimed in claim 1 wherein: the left upper end of the compression chamber (1) is connected with an air outlet pipe (5), the air outlet pipe (5) is communicated with an air outlet (8), and the tail end of the upper end of the air outlet pipe (5) is provided with a connector (4).
8. A sliding vane air compressor as claimed in claim 1 wherein: the first bolts (17) are multiple, and the multiple first bolts (17) are uniformly distributed on the outer rings of the first mounting plate (16) and the fixing plate (18).
9. A sliding vane air compressor as claimed in claim 1 wherein: and supporting legs (14) are fixedly connected to both sides of the lower end of the compression chamber (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010083802.9A CN111255685A (en) | 2020-02-10 | 2020-02-10 | Sliding vane type air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010083802.9A CN111255685A (en) | 2020-02-10 | 2020-02-10 | Sliding vane type air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112177929A (en) * | 2020-08-27 | 2021-01-05 | 蚌埠翔云压缩机制造有限公司 | Compressor in absorption formula natural gas system |
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