CN114658661A - Energy-saving air compressor - Google Patents
Energy-saving air compressor Download PDFInfo
- Publication number
- CN114658661A CN114658661A CN202210146450.6A CN202210146450A CN114658661A CN 114658661 A CN114658661 A CN 114658661A CN 202210146450 A CN202210146450 A CN 202210146450A CN 114658661 A CN114658661 A CN 114658661A
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- Prior art keywords
- air
- fixedly connected
- stator
- dust
- dust removal
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- 239000000428 dust Substances 0.000 claims abstract description 103
- 230000017525 heat dissipation Effects 0.000 claims abstract description 34
- 238000001914 filtration Methods 0.000 claims abstract description 8
- 230000006835 compression Effects 0.000 claims description 17
- 238000007906 compression Methods 0.000 claims description 17
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 239000012530 fluid Substances 0.000 abstract description 23
- 238000001816 cooling Methods 0.000 abstract description 6
- 230000002349 favourable effect Effects 0.000 abstract description 6
- 230000003139 buffering effect Effects 0.000 abstract description 3
- 230000002265 prevention Effects 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 7
- 238000005457 optimization Methods 0.000 description 5
- 238000000605 extraction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 125000004122 cyclic group Chemical group 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 239000010913 used oil Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
-
- 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
-
- 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
- F04C29/02—Lubrication; Lubricant separation
-
- 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
- F04C29/04—Heating; Cooling; Heat insulation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
Abstract
The invention relates to the technical field of compressors, in particular to an energy-saving air compressor which comprises a machine base, a stator, a rotor, a cavity heat dissipation mechanism, a dust removal heat dissipation mechanism and a splash prevention mechanism. The inner cavity heat dissipation mechanism comprises an air storage bag, an air outlet pipe and an air inlet pipe. The dust removal heat dissipation mechanism comprises a dust removal plate, an air exhaust fan, a rotating handle and an air guide pipe. The anti-splashing mechanism comprises a roller, a return spring, a sliding rod and a baffle. Through setting up cavity heat dissipation mechanism, be favorable to dispelling the heat to the inside of frame to improve air compressor duration time of working. Through setting up dust removal heat dissipation mechanism, be favorable to filtering the dust that contains in the air, help making used fluid to dispel the heat the cooling to the frame inside. Through setting up the mechanism of preventing splashing, be favorable to buffering the gleitbretter, block the fluid that splashes.
Description
Technical Field
The invention relates to the technical field of compressors, in particular to an energy-saving air compressor.
Background
An air compressor is an apparatus for compressing gas, and is similar to a water pump in structure, and most of the air compressors are of a reciprocating piston type, a rotary vane or a rotary screw, and can be divided into a plurality of types according to the working principle, the lubrication mode, the performance and the like. Among them, a sliding vane type air compressor is commonly used.
The existing sliding-vane air compressor generates a large amount of heat during working, an additional heat dissipation device is often required to be additionally arranged for dissipating heat of a machine body, and the heat dissipation device needs an additional power source, so that energy waste is easily caused. When an existing sliding vane type air compressor works, friction force is reduced by injecting an oil film, the oil film is gathered together after being used, but the temperature of the sliding vane type air compressor is high due to the fact that the sliding vane type air compressor absorbs heat generated by a part of friction, and therefore the sliding vane type air compressor needs to be cooled, and the existing sliding vane type air compressor can continue to recycle oil liquid by arranging an extra heat dissipation device.
Disclosure of Invention
The invention aims to provide an energy-saving air compressor. The sliding vane type air compressor can solve the technical problems that the existing sliding vane type air compressor needs an extra heat dissipation device and is not energy-saving enough, the existing sliding vane type air compressor cannot rapidly cool used oil liquid, and certain influence is caused to the compression work of air.
The purpose of the invention can be realized by the following technical scheme:
the utility model provides an energy-saving air compressor, includes frame, stator, rotor, cavity heat dissipation mechanism, dust removal heat dissipation mechanism, prevents the mechanism that splashes, the inside fixedly connected with stator of frame, the inside of stator rotate and are connected with the rotor, evenly be provided with a plurality of spout along its circumferencial direction on the rotor, the inside sliding connection of spout has the gleitbretter, install inner chamber heat dissipation mechanism between the axle center of gleitbretter and rotor, fixedly connected with dust removal case on the middle part outer wall of frame, the internally mounted of dust removal case has dust removal heat dissipation mechanism, through connection has the air feed pipe between dust removal case and the stator, install the mechanism of preventing splashing for the intercommunication department of air feed pipe and stator.
The inner cavity heat dissipation mechanism comprises an air storage bag, an air outlet pipe and an air inlet pipe, wherein a mandrel is arranged at the center of the rotor along the axis direction of the rotor, the mandrel penetrates through the rotor and is fixedly connected with the rotor, the air storage bag is arranged in a sliding groove between a sliding piece and the mandrel, one end of the air storage bag is fixedly connected with the sliding piece, the other end of the air storage bag is fixedly connected with the outer wall of the mandrel, compression springs are arranged at two sides of the sliding groove, which are close to the air storage bag, one end of each compression spring is fixedly connected with the sliding piece, the other end of each compression spring is fixedly connected with the outer wall of the mandrel, the air outlet pipe is respectively communicated and connected with two sides of the air storage bag, both ends of the mandrel penetrate through the side wall of the stator and are rotatably connected with the side wall of the base, one end of the outer wall of the base is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with one end of the mandrel, and the other end of the mandrel extends out of the base, and a dust filtering net is arranged in the end part of the air storage bag, and an air inlet pipe is connected between the dust filtering net and the air storage bag in a through way.
Preferably, the dust removal heat dissipation mechanism comprises a dust removal plate, an air exhaust fan, a rotating handle and an air guide pipe, a plurality of dust removal plates are vertically inserted in the dust removal box, a fan motor is fixedly connected between the dust removal plates and the air supply pipe in the dust removal box, the air exhaust fan and a first gear are fixedly connected to the output end of the fan motor, a second gear is fixedly connected to the lower portion of the dust removal box close to the first gear and meshed with the first gear, the second gear is fixedly connected with the end portion of the rotating handle through a short shaft, a piston is connected to the bottom end of the dust removal box in a sliding manner close to the lower portion of the rotating handle, a connecting rod is installed between the rotating handle and the piston, one end of the connecting rod is rotatably connected with the top end of the piston, the other end of the connecting rod is rotatably connected with the end portion of the rotating handle, an air storage box is fixedly connected to the bottom end of the dust removal box, and two portions of the air storage box are communicated with each other, the first through position is located below the piston, the second through position is located between the piston and the air supply pipe, a first one-way valve is installed at the second through position, one end of the air guide pipe is in through connection with the air storage box, and the other end of the air guide pipe extends into the bottom end of the inner portion of the engine base and is provided with a second one-way valve.
Preferably, the anti-splashing mechanism comprises a roller, a reset spring, a sliding rod and a baffle, a channel is formed in the through position of the air supply pipe and the stator on the stator, a supporting plate is fixedly connected to the top end of the channel, the sliding rod is connected to the supporting plate in a sliding mode, the sliding rod is U-shaped, one end, close to the inside of the stator, of the sliding rod is rotatably connected with the roller, the roller is made of rubber, the baffle is fixedly connected to the other end of the sliding rod, the baffle is abutted to the bottom end of the channel of the stator, the reset spring is sleeved on the sliding rod, and the reset spring is located between the roller and the supporting plate.
Preferably, a valve is arranged at the top end of the dust removing box close to the dust removing plate.
Preferably, the top of the base is provided with a plurality of through holes.
Preferably, a cavity is formed between the outer wall of the stator and the inner wall of the base, one end, far away from the air storage bag, of the air outlet pipe extends into the cavity and is provided with a third one-way valve, and one end, close to the dust filter screen, of the air inlet pipe is provided with a fourth one-way valve.
The invention has the beneficial effects that:
1. through setting up cavity heat dissipation mechanism, be favorable to dispelling the heat to the inside of frame to improve air compressor duration time of working. When the air compressor starts to carry out air compression during operation, the gas storage bag is constantly by compression stretch for the outside cold air that is located the frame gets into the gas storage bag, gets into the cavity between frame and the stator by the gas storage bag again, then the outside of frame is arranged to the through-hole of rethread, and when the air circulated in the inside of frame, the partial heat that produces the during operation was taken away, can not be too high with the inside temperature of assurance frame, helps cooling to the fluid after the friction uses. And the heat dissipation mechanism does not need to provide an additional power source, thereby being beneficial to saving energy.
2. Through setting up dust removal heat dissipation mechanism, be favorable to filtering the dust that contains in the air, help making used fluid to dispel the heat the cooling to the frame inside. Compressed air can form oil-gas mixture with fluid phase mixing, and the purification air can reduce the purification degree of difficulty to fluid. A certain amount of oil liquid can be accumulated at the bottom end of the inner cavity of the base and is formed by gathering oil films after friction between the sliding sheet and the inner wall of the stator is used, and therefore the oil liquid absorbs a part of heat generated by friction. The tip of air duct stretches into the below of fluid, when the air duct with the leading-in fluid of the inside cold air of gas storage tank in, can dispel the heat to fluid, the cooling of fluid so that carry out cyclic utilization to it with higher speed.
3. Through setting up the mechanism of preventing splashing, be favorable to buffering the gleitbretter, block the fluid that splashes. The gyro wheel is the rubber material to the gyro wheel receives can remove to the direction of keeping away from the stator after the pressure, so the gyro wheel can carry out certain buffering to the gleitbretter, with the frictional force that reduces between gleitbretter and the passageway. After the gleitbretter passed through the passageway, because reset spring's elastic force effect, gyro wheel and slide bar reset, the baffle pushes away the fluid of passageway bottom to the inside of stator, improves the availability factor of fluid.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the internal structure of the present invention.
Fig. 2 is an enlarged schematic view of a portion B shown in fig. 1.
Fig. 3 is an enlarged schematic view of the portion C shown in fig. 1.
Fig. 4 is a schematic view of the internal structure of the stator of the present invention.
FIG. 5 is a schematic view of the internal structure of the stand according to the present invention.
Fig. 6 is a top view of fig. 5.
Fig. 7 is a cross-sectional view a-a of fig. 6.
Fig. 8 is an enlarged view of the portion D shown in fig. 7.
In the figure: 1. a machine base; 2. a stator; 3. a rotor; 4. a chute; 5. sliding blades; 6. a mandrel; 7. a drive motor; 8. a gas storage bag; 9. a compression spring; 10. an air outlet pipe; 11. an air inlet pipe; 12. a dust filter screen; 13. a gas supply pipe; 14. a dust removal box; 15. a dust removal plate; 16. a fan motor; 17. a fan; 18. a first gear; 19. a second gear; 20. a handle is rotated; 21. a connecting rod; 22. a piston; 23. a gas storage tank; 24. an air duct; 25. a first check valve; 26. a second one-way valve; 27. a third check valve; 28. a fourth check valve; 29. a roller; 30. a return spring; 31. a slide bar; 32. a baffle plate; 33. a support plate; 34. a through hole; 35. and (4) a valve.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, an energy-saving air compressor includes a base 1, a stator 2, a rotor 3, a cavity heat dissipation mechanism, a dust removal heat dissipation mechanism, and an anti-splashing mechanism, wherein the stator 2 is fixedly connected to the inside of the base 1, the rotor 3 is rotatably connected to the inside of the stator 2, a plurality of sliding grooves 4 are uniformly formed in the rotor 3 along the circumferential direction thereof, sliding pieces 5 are slidably connected to the inside of the sliding grooves 4, an inner cavity heat dissipation mechanism is installed between the sliding pieces 5 and the axis of the rotor 3, a dust removal box 14 is fixedly connected to the outer wall of the middle portion of the base 1, the dust removal heat dissipation mechanism is installed inside the dust removal box 14, a gas supply pipe 13 is connected between the dust removal box 14 and the stator 2 in a penetrating manner, and the anti-splashing mechanism is installed at the connection position of the gas supply pipe 13 and the stator 2.
The inner cavity heat dissipation mechanism comprises an air storage bag 8, an air outlet pipe 10 and an air inlet pipe 11, a mandrel 6 is arranged at the center of the rotor 3 along the axis direction of the rotor, the mandrel 6 penetrates through the rotor 3 and is fixedly connected with the rotor, the air storage bag 8 is arranged in the sliding groove 4 between the sliding sheet 5 and the mandrel 6, one end of the air storage bag 8 is fixedly connected with the sliding sheet 5, the other end of the air storage bag 8 is fixedly connected with the outer wall of the mandrel 6, compression springs 9 are arranged in the sliding groove 4 on two sides close to the air storage bag 8, one end of each compression spring 9 is fixedly connected with the sliding sheet 5, the other end of each compression spring 9 is fixedly connected with the outer wall of the mandrel 6, the air outlet pipe 10 is communicated with two sides of the air storage bag 8 on the outer wall close to the mandrel 6, two ends of the mandrel 6 penetrate through the side wall of the stator 2 and are rotatably connected with the side wall of the base 1, one end of the outer wall of the base 1 is fixedly connected with a driving motor 7, the output end of the driving motor 7 is fixedly connected with one end of the mandrel 6, the other end of the mandrel 6 extends out of the machine base 1, a dust filtering net 12 is arranged in the end part of the mandrel 6, and an air inlet pipe 11 is connected between the dust filtering net 12 and the air storage bag 8 in a penetrating manner. When the slip sheet 5 slides towards the direction close to the mandrel 6, the slip sheet 5 compresses the gas storage bag 8, so that gas in the gas storage bag 8 enters the gas outlet pipe 10 and then enters the cavity between the base 1 and the stator 2 through the gas outlet pipe 10. When the gleitbretter 5 slides to the direction of keeping away from mandrel 6, gleitbretter 5 can stretch air reservoir 8, and the inside atmospheric pressure of air reservoir 8 reduces for the outside cold air that is located frame 1 gets into intake pipe 11, gets into air reservoir 8 by intake pipe 11 again. Before entering the air inlet pipe 11, the air passes through the dust filter 12, and the dust filter 12 filters dust in the air, so that a large amount of dust is prevented from entering the inside of the machine base 1 to pollute the environment.
As a technical optimization scheme of the invention, the dust removal heat dissipation mechanism comprises dust removal plates 15, an air suction fan 17, a rotating handle 20 and an air guide pipe 24, a plurality of dust removal plates 15 are vertically inserted in a dust removal box 14, a fan motor 16 is fixedly connected between the dust removal plates 15 and the air supply pipe 13 in the dust removal box 14, the air suction fan 17 and a first gear 18 are fixedly connected to the output end of the fan motor 16, a second gear 19 is fixedly connected to the lower part of the dust removal box 14 close to the first gear 18, the first gear 18 is meshed with the second gear 19, the second gear 19 is fixedly connected with the end part of the rotating handle 20 through a short shaft, a piston 22 is slidably connected to the lower part of the bottom end of the dust removal box 14 close to the rotating handle 20, a connecting rod 21 is installed between the rotating handle 20 and the piston 22, one end of the connecting rod 21 is rotatably connected with the top end of the piston 22, the other end of the connecting rod 21 is rotatably connected with the end part of the rotating handle 20, the bottom fixedly connected with gas storage tank 23 of dust removal case 14, and have two departments to link up between gas storage tank 23 and the dust removal case 14 mutually, first through department is located the below of piston 22, and the second through department is located between piston 22 and the air feed pipe 13, and the second through department installs first check valve 25, and the one end and the gas storage tank 23 through connection of air duct 24, and the other end of air duct 24 stretches into the inside bottom of frame 1 and installs second check valve 26. Starting fan motor 16, fan motor 16's output drives extraction fan 17 and rotates, and extraction fan 17 drives the outside air admission dust removal case 14 of dust removal case 14 when rotating, and the air reentries into air supply pipe 13 after a plurality of dust removal boards 15, finally gets into the inside of stator 2 and compresses. The dust removing plate 15 can filter and adsorb dust contained in the air, so that a large amount of dust contained in the compressed air is avoided. When fan motor 16's output rotated, can drive first gear 18 and rotate, first gear 18 drives rather than the second gear 19 of meshing and rotates, second gear 19 drives turning handle 20 and rotates, turning handle 20 can drive piston 22 through connecting rod 21 during rotation and reciprocate, when piston 22 moves down, the inside atmospheric pressure increase of gas storage box 23, consequently, the inside of gas storage box 23 inside through air duct 24 entering frame 1, when air duct 24 with the leading-in fluid of the inside air of gas storage box 23 in, can dispel the heat to fluid, the cooling of fluid is so that carry out cyclic utilization with higher speed. When the piston 22 moves upward, the filtered air circulating inside the dust box 14 passes through the first check valve 25 to the air storage box 23. The first one-way valve 25 allows air to enter the air reservoir 23 only from the dust removal reservoir 14, but not from the air reservoir 23 into the dust removal reservoir 14. The second one-way valve 26 allows air to enter the oil only through the air duct 24, but oil cannot enter the interior of the air duct 24.
As a technical optimization scheme of the invention, the anti-splashing mechanism comprises a roller 29, a return spring 30, a slide rod 31 and a baffle 32, wherein a channel is formed in the through position of the air supply pipe 13 and the stator 2 on the stator 2, a support plate 33 is fixedly connected to the top end of the channel, the slide rod 31 is slidably connected onto the support plate 33, the slide rod 31 is U-shaped, one end, close to the interior of the stator 2, of the slide rod 31 is rotatably connected with the roller 29, the roller 29 is made of rubber, the other end of the slide rod 31 is fixedly connected with the baffle 32, the baffle 32 is abutted against the bottom end of the channel of the stator 2, the return spring 30 is sleeved on the slide rod 31, and the return spring 30 is located between the roller 29 and the support plate 33. Before the sliding piece 5 passes through the top end of the channel, the sliding piece will contact with the roller 29, the roller 29 is made of rubber, and the roller 29 moves in the direction away from the stator 2 after being pressed, so the roller 29 can buffer the sliding piece 5 to reduce the friction between the sliding piece 5 and the channel. When the roller 29 moves away from the stator 2, the return spring 30 is compressed, and the roller 29 moves the baffle 32 away from the stator 2 via the sliding rod 31. After the sliding sheet 5 passes through the channel, the roller 29 and the sliding rod 31 are reset due to the elastic force of the reset spring 30, and the baffle 32 pushes the oil at the bottom end of the channel into the stator 2, so that the use efficiency of the oil is improved.
As a technical optimization scheme of the invention, a valve 35 is arranged at the top end of the dust removing box 14 close to the dust removing plate 15. After the dust removing plate 15 is used for a certain period of time, a worker may open the valve 35 to replace the dust removing plate 15.
As a technical optimization scheme of the invention, the top of the engine base 1 is provided with a plurality of through holes 34. The hot air inside the housing 1 can be circulated to the outside of the housing 1 through the through-holes 34 at the top of the housing 1 to ensure that the heat inside the housing 1 can be dissipated.
As a technical optimization scheme of the invention, a cavity is formed between the outer wall of the stator 2 and the inner wall of the base 1, one end of the air outlet pipe 10 far away from the air storage bag 8 extends into the cavity and is provided with a third one-way valve 27, and one end of the air inlet pipe 11 near the dust filter 12 is provided with a fourth one-way valve 28. The third check valve 27 enables air in the air storage bag 8 to only flow from the air outlet pipe 10 to the cavity between the base 1 and the stator 2, and the fourth check valve 28 enables air to only flow from the outside of the base 1 to the air inlet pipe 11 and then enter the air storage bag 8 from the air inlet pipe 11.
The working principle is as follows: the air compressor is a sliding vane compressor and mainly comprises a cavity heat dissipation mechanism, a dust removal heat dissipation mechanism and an anti-splashing mechanism. During operation, driving motor 7 and fan motor 16 start, and the air gets into dust removal case 14 earlier, and rethread gives trachea 13 and gets into the inside of stator 2, and gleitbretter 5 on the rotor 3 forms the compression chamber with the inner wall of stator 2, and when driving motor 7 drove rotor 3 pivoted, thereby the pressure chamber dwindles gradually and compresses its inside air, and this is no longer repeated for prior art. In the process of air compression, gleitbretter 5 slides on the inner wall of stator 2 to there is one deck oil film by the injection on the inner wall of stator 2, is used for reducing the damage that friction produced, protects gleitbretter 5 and stator 2.
The working process of the cavity heat dissipation mechanism is as follows: when the rotor 3 rotates inside the stator 2, the sliding piece 5 will continuously slide back and forth inside the sliding slot 4 because the rotor 3 and the stator 2 are not concentric. When the slip sheet 5 slides towards the direction close to the mandrel 6, the slip sheet 5 compresses the gas storage bag 8, so that gas in the gas storage bag 8 enters the gas outlet pipe 10 and then enters the cavity between the base 1 and the stator 2 through the gas outlet pipe 10. When the gleitbretter 5 slides to the direction of keeping away from mandrel 6, gleitbretter 5 can stretch air reservoir 8, and the inside atmospheric pressure of air reservoir 8 reduces for the outside cold air that is located frame 1 gets into intake pipe 11, gets into air reservoir 8 by intake pipe 11 again. Before entering the air inlet pipe 11, the air passes through the dust filter 12, and the dust filter 12 filters dust in the air, so that a large amount of dust is prevented from entering the inside of the machine base 1 to pollute the environment. The hot air inside the housing 1 can be circulated to the outside of the housing 1 through the through-holes 34 at the top of the housing 1 to ensure that the heat inside the housing 1 can be dissipated. The third check valve 27 of outlet duct 10 tip installation for the inside air of gas storage bag 8 can only circulate to the cavity between frame 1 and the stator 2 from outlet duct 10, and fourth check valve 28 is installed to intake pipe 11 tip, makes the air can only circulate to intake pipe 11 from the outside of frame 1, gets into gas storage bag 8 by intake pipe 11 again. To sum up, start when the air compressor and carry out the air compression during operation, air reservoir bag 8 is constantly by compression stretch for the cold air that is located the frame 1 outside gets into air reservoir bag 8, gets into the cavity between frame 1 and the stator 2 by air reservoir bag 8 again, then arranges to the outside of frame 1 through-hole 34 again, and the air is when the inside circulation of frame 1, takes away the partial heat that the during operation produced, can not be too high with the inside temperature of assurance frame 1.
The working process of the dust removal and heat dissipation mechanism is as follows: starting fan motor 16, fan motor 16's output drives extraction fan 17 and rotates, and extraction fan 17 drives the outside air admission dust removal case 14 of dust removal case 14 when rotating, and the air reentries into air supply pipe 13 after a plurality of dust removal boards 15, finally gets into the inside of stator 2 and compresses. Dust removal board 15 can filter the dust that contains in the air and adsorb, contains a large amount of dust in avoiding the air of compressed, because the air of compressed finally can mix into for oil-gas mixture with the oil film on the 2 inner walls of stator, separates fluid and compressed air through oil and gas separator at last, if contain a large amount of dust in the compressed air, these dust can mix with fluid mutually to lead to the purification degree of difficulty increase of fluid. When fan motor 16's output rotated, can drive first gear 18 and rotate, first gear 18 drives rather than the second gear 19 of meshing and rotates, second gear 19 drives turning handle 20 and rotates, turning handle 20 can drive piston 22 through connecting rod 21 during rotation and reciprocate, during piston 22 downstream, the inside atmospheric pressure increase of reservoir 23, consequently, the inside gas of reservoir 23 passes through the inside of air duct 24 entering frame 1, when piston 22 upstream, the inside circulation of dust removal case 14 is carried out reservoir 23 by filtered air through first check valve 25. The first one-way valve 25 allows air to enter the air reservoir 23 only from the dust removal reservoir 14, but not from the air reservoir 23 into the dust removal reservoir 14. A certain amount of oil liquid is accumulated at the bottom end of the interior of the base 1, and the oil liquid is formed by gathering oil films after friction between the sliding sheet 5 and the inner wall of the stator 2 is used, so that the oil liquid absorbs a part of heat generated by friction. The tip of air duct 24 stretches into the inside of fluid, when air duct 24 with the leading-in fluid of the inside air of gas storage tank 23 in, can dispel the heat to fluid, the cooling of acceleration fluid so that carry out cyclic utilization to it. And a second check valve 26 is installed at the end of the air duct 24, so that air can only enter the oil through the air duct 24, but the oil cannot enter the inside of the air duct 24.
The working process of the anti-splashing mechanism is as follows: because the stator 2 is provided with a channel at the through position of the air supply pipe 13 and the stator 2, the sliding sheet 5 can splash into the channel when passing through the channel, and the sliding sheet 5 has larger friction resistance when passing through the channel because the notch is not smooth. Therefore, the anti-splashing mechanism is installed in the channel, the sliding sheet 5 is firstly contacted with the roller 29 before passing through the top end of the channel, the roller 29 is made of rubber, and the roller 29 moves towards the direction far away from the stator 2 after being pressed, so that the roller 29 can buffer the sliding sheet 5 to a certain extent, and the friction force between the sliding sheet 5 and the channel is reduced. When the roller 29 moves away from the stator 2, the return spring 30 is pressed, and the roller 29 drives the baffle 32 to move away from the stator 2 through the sliding rod 31. After the sliding sheet 5 passes through the channel, the roller 29 and the sliding rod 31 are reset due to the elastic force of the reset spring 30, and the baffle 32 pushes the oil at the bottom end of the channel into the stator 2, so that the use efficiency of the oil is improved.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (9)
1. An energy-saving air compressor comprises a machine base (1), a stator (2), a rotor (3), a cavity heat dissipation mechanism, a dust removal heat dissipation mechanism and an anti-splashing mechanism, the internal rotation of the stator (2) is connected with the rotor (3), a plurality of sliding grooves (4) are uniformly formed in the rotor (3) along the circumferential direction of the rotor, sliding pieces (5) are connected in the sliding grooves (4), an inner cavity heat dissipation mechanism is installed between the sliding pieces (5) and the axis of the rotor (3), a dust removal box (14) is fixedly connected to the outer wall of the middle of the base (1), a dust removal heat dissipation mechanism is installed in the dust removal box (14), a gas supply pipe (13) is connected between the dust removal box (14) and the stator (2) in a penetrating mode, and an anti-splashing mechanism is installed at the communication position of the gas supply pipe (13) and the stator (2).
2. An energy-saving air compressor according to claim 1, characterized in that the center of the rotor (3) is provided with a spindle (6) along its axis, the spindle (6) penetrating the rotor (3) and being fixedly connected thereto.
3. The energy-saving air compressor according to claim 2, wherein the inner cavity heat dissipation mechanism comprises an air storage bag (8), an air outlet pipe (10) and an air inlet pipe (11), the air storage bag (8) is arranged in the chute (4) between the slip sheet (5) and the mandrel (6), one end of the air storage bag (8) is fixedly connected with the slip sheet (5), the other end of the air storage bag (8) is fixedly connected with the outer wall of the mandrel (6), compression springs (9) are arranged in the chute (4) and are respectively arranged at two sides close to the air storage bag (8), one end of each compression spring (9) is fixedly connected with the slip sheet (5), the other end of each compression spring (9) is fixedly connected with the outer wall of the mandrel (6), the air outlet pipe (10) is respectively communicated with two sides of the air storage bag (8) at the outer wall close to the mandrel (6), and the other end of the mandrel (6) extends out of the engine base (1), and a dust filtering net (12) is arranged in the end part of the dust collecting net, and an air inlet pipe (11) is connected between the dust filtering net (12) and the air storage bag (8) in a penetrating way.
4. The energy-saving air compressor as claimed in claim 2, wherein both ends of the spindle (6) penetrate through the side wall of the stator (2) and are rotatably connected with the side wall of the base (1), one end of the outer wall of the base (1) is fixedly connected with a driving motor (7), and the output end of the driving motor (7) is fixedly connected with one end of the spindle (6).
5. The energy-saving air compressor according to claim 1, wherein the dust removing and heat dissipating mechanism comprises a dust removing plate (15), an air extracting fan (17), a rotating handle (20) and an air duct (24), the dust removing box (14) is vertically inserted with a plurality of dust removing plates (15), a fan motor (16) is fixedly connected between the dust removing plates (15) and the air supply duct (13) in the dust removing box (14), the output end of the fan motor (16) is fixedly connected with the air extracting fan (17) and a first gear (18), a second gear (19) is fixedly connected in the dust removing box (14) at the position close to the lower part of the first gear (18), the first gear (18) is meshed with the second gear (19), the second gear (19) is fixedly connected with the end part of the rotating handle (20) through a short shaft, a piston (22) is connected at the position close to the lower part of the rotating handle (20) at the bottom end of the dust removing box (14), install connecting rod (21) between turning handle (20) and piston (22), the one end of connecting rod (21) is rotated with the top of piston (22) and is connected, the other end of connecting rod (21) is rotated with the tip of turning handle (20) and is connected, the bottom fixedly connected with gas storage tank (23) of dust removal case (14), and there are two places to link up between gas storage tank (23) and dust removal case (14), first department of link up is located the below of piston (22), the second is link up the department and is located between piston (22) and air feed pipe (13), and the second is link up the department and is installed first check valve (25), the one end and the gas storage tank (23) through connection of air duct (24), the other end of air duct (24) stretches into the inside bottom of frame (1) and installs second check valve (26).
6. The energy-saving air compressor according to claim 1, wherein the anti-splashing mechanism comprises a roller (29), a return spring (30), a sliding rod (31) and a baffle (32), a channel is formed in the through position of the air supply pipe (13) and the stator (2) on the stator (2), a support plate (33) is fixedly connected to the top end of the channel, the sliding rod (31) is connected to the support plate (33) in a sliding manner, the sliding rod (31) is U-shaped, the roller (29) is rotatably connected to one end, close to the interior of the stator (2), of the sliding rod (31), the roller (29) is made of rubber, the baffle (32) is fixedly connected to the other end of the sliding rod (31), and the baffle (32) is abutted against the bottom end of the channel of the stator (2), the slide rod (31) is sleeved with a return spring (30), and the return spring (30) is positioned between the roller (29) and the support plate (33).
7. An energy efficient air compressor according to claim 1 characterized in that the top end of the dust box (14) is provided with a valve (35) near the dust plate (15).
8. The energy-saving air compressor as claimed in claim 1, wherein the top of the base (1) is provided with a plurality of through holes (34).
9. An energy-saving air compressor as claimed in claim 1, wherein a cavity is formed between the outer wall of the stator (2) and the inner wall of the housing (1), one end of the air outlet pipe (10) far away from the air storage bag (8) extends into the cavity and is provided with a third one-way valve (27), and one end of the air inlet pipe (11) near the dust filter (12) is provided with a fourth one-way valve (28).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210146450.6A CN114658661A (en) | 2022-02-17 | 2022-02-17 | Energy-saving air compressor |
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| CN202210146450.6A CN114658661A (en) | 2022-02-17 | 2022-02-17 | Energy-saving air compressor |
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| CN114658661A true CN114658661A (en) | 2022-06-24 |
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| CN2525283Y (en) * | 2001-11-27 | 2002-12-11 | 吴若昆 | Sliding vane high pressure chlorine compressor |
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