CN114278537A - Reciprocating piston compressor of antidetonation amortization - Google Patents
Reciprocating piston compressor of antidetonation amortization Download PDFInfo
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- CN114278537A CN114278537A CN202111626665.XA CN202111626665A CN114278537A CN 114278537 A CN114278537 A CN 114278537A CN 202111626665 A CN202111626665 A CN 202111626665A CN 114278537 A CN114278537 A CN 114278537A
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- heat
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- oil guide
- gear box
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 60
- 238000003860 storage Methods 0.000 claims abstract description 30
- 238000013016 damping Methods 0.000 claims abstract description 6
- 230000030279 gene silencing Effects 0.000 claims abstract description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 34
- 229910052802 copper Inorganic materials 0.000 claims description 34
- 239000010949 copper Substances 0.000 claims description 34
- 230000006835 compression Effects 0.000 claims description 31
- 238000007906 compression Methods 0.000 claims description 31
- 239000007788 liquid Substances 0.000 claims description 15
- 230000000149 penetrating effect Effects 0.000 claims description 9
- 230000009467 reduction Effects 0.000 claims description 7
- 230000035939 shock Effects 0.000 claims description 7
- 238000009413 insulation Methods 0.000 abstract description 21
- 238000009434 installation Methods 0.000 abstract description 8
- 239000003921 oil Substances 0.000 description 95
- 239000007789 gas Substances 0.000 description 28
- 239000010687 lubricating oil Substances 0.000 description 23
- 238000002347 injection Methods 0.000 description 15
- 239000007924 injection Substances 0.000 description 15
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 11
- 238000005452 bending Methods 0.000 description 7
- 239000004519 grease Substances 0.000 description 7
- 238000005299 abrasion Methods 0.000 description 6
- 230000005855 radiation Effects 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 230000020169 heat generation Effects 0.000 description 3
- 230000000737 periodic effect Effects 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 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
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B37/00—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00
- F04B37/10—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for special use
- F04B37/12—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for special use to obtain high pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/02—Lubrication
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/06—Cooling; Heating; Prevention of freezing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B41/00—Pumping installations or systems specially adapted for elastic fluids
- F04B41/02—Pumping installations or systems specially adapted for elastic fluids having reservoirs
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Compressor (AREA)
Abstract
The invention relates to an anti-seismic and silencing reciprocating piston compressor, which comprises a transfer trolley and an air storage tank, wherein the lower part of the periphery of the air storage tank is provided with an installation base, the upper surface of the transfer trolley is provided with a support plate, a plurality of damping telescopic rods which are uniformly distributed in an array are arranged between the transfer trolley and the support plate, the installation base of the air storage tank is fixedly connected to the middle part of the upper surface of the support plate, the upper part of the periphery of the air storage tank is fixedly connected with a support base, the outer surface of the upper end of the support base is provided with a gear box, a plurality of damping springs which are uniformly distributed in an array are arranged between the gear box and the support base, one side of the gear box is provided with a power motor, the upper side of the gear box is fixedly connected and communicated with a plurality of piston cylinders which are uniformly distributed at equal intervals, the outer surface of the upper end of the gear box is fixedly connected with a heat dissipation box which is covered outside the piston cylinders, the gear box is arranged on the outer surface of the upper end of the support base, The heat dissipation box and the sound insulation box outside the power motor.
Description
Technical Field
The invention relates to the field of gas compressors, in particular to a reciprocating piston compressor with shock resistance and noise reduction.
Background
The reciprocating piston compressor is a power device for converting mechanical energy into gas pressure energy, is commonly used for providing gas power for pneumatic tools, and is also commonly used for pressurizing and delivering media such as oxygen, hydrogen, ammonia, natural gas, coke oven gas, inert gas and the like in the industries such as petrochemical industry, drilling and production, metallurgy and the like, as shown in figure 1.
The invention patent with publication number CN109113965B discloses an air compressor with shock absorption and cooling functions, which comprises an installation frame, a moving plate, a universal wheel, an air tank, an air supply valve, an air pressure gauge, an air pipe, an air compression cylinder, a flat belt, a first motor, a push rod, a push handle, an insert block, an installation block and a screw rod; the universal wheel is fixedly connected to the bottom of the moving plate, the mounting frame is fixedly connected to the top of the moving plate, and the push rod is fixedly connected to one side of the moving plate.
The prior reciprocating piston compressor compresses gas through the piston and the piston cylinder, so the prior reciprocating piston compressor is very easy to generate vibration and abrasion, and a great deal of noise is generated in the working process of the reciprocating piston compressor, and the service life of the piston cylinder and the piston is reduced, and the reciprocating piston compressor is easy to damage due to vibration and abrasion, the reciprocating piston compressor is very easy to generate heat due to the vibration and abrasion between the piston and the piston cylinder during the working process, therefore, the piston cylinder also needs to be radiated, but the prior reciprocating piston compressor can not simultaneously realize noise reduction and heat radiation, the piston cylinder is often damaged due to the fact that heat cannot be dissipated rapidly during noise reduction, and meanwhile friction also exists between parts such as a crankshaft connecting rod and a connecting rod when the reciprocating piston compressor operates, so that the service life of the reciprocating piston compressor is limited.
Disclosure of Invention
The invention aims to solve the problems and the defects, and provides a vibration-resistant and noise-reducing reciprocating piston compressor, which improves the overall working efficiency.
The technical problem solved by the invention is as follows:
(1) the existing reciprocating piston compressor is very easy to vibrate due to friction during operation, so that the reciprocating piston compressor always generates noise due to abrasion during working, and the normal operation of the reciprocating piston compressor is hindered;
(2) the existing reciprocating piston compressor is often very easy to heat due to vibration and abrasion between a piston and a piston cylinder during operation, so that the piston cylinder cannot normally work at a high temperature state, and severe abrasion is caused;
(3) the existing reciprocating piston compressor often can not well radiate heat to a piston cylinder of the compressor while silencing, so that the piston cylinder can not be silenced due to heat radiation, and meanwhile, friction exists between all parts when the reciprocating piston compressor operates, so that all parts generate a large amount of heat and noise when operating, and the normal operation of the reciprocating piston compressor is seriously disturbed.
The purpose of the invention can be realized by the following technical scheme: the utility model provides a reciprocating piston compressor of antidetonation amortization, including transfer car and gas holder, the periphery lower part of gas holder is provided with the installation base, the last surface mounting of transfer car has the backup pad, install a plurality of shock attenuation telescopic link that is array evenly distributed between transfer car and the backup pad, the installation base fixed connection of gas holder is in the upper surface middle part of backup pad, the periphery upper portion of gas holder is fixedly connected with the support base, the upper end surface mounting of support base has the gear box, install a plurality of damping spring that is array evenly distributed between gear box and the support base, one side of gear box installs motor power, the upside fixed connection of gear box has a plurality of piston cylinders that are equidistance evenly distributed, the upper end surface fixed connection of gear box covers the heat dissipation box that establishes in the piston cylinder outside, the upper end surface mounting of support base covers in the gear box, The heat dissipation box and the sound insulation box outside the power motor.
As a further scheme of the invention, a crankshaft connecting rod is installed in the gear box, one end of the crankshaft connecting rod, which is close to the power motor, penetrates through the side wall of the gear box and is fixedly connected with a driving shaft of the power motor, a plurality of bending sections which correspond to the piston cylinders one to one are arranged on the crankshaft connecting rod, the middle part of each bending section of the crankshaft connecting rod is rotatably connected with a first connecting rod, the upper end of each first connecting rod is rotatably connected with a second connecting rod, the upper end of each second connecting rod is fixedly connected with a compression piston for compressing gas, and the periphery of each compression piston is in sliding connection with the inner side wall of each piston cylinder and keeps sealed.
As a further scheme of the invention, an oil injection machine is arranged on one side, close to the piston cylinders, in the heat dissipation box, the oil injection machine is respectively communicated with the side walls of the piston cylinders through main oil guide pipes, a first oil guide groove is formed in the lower portion of the inner side wall of each piston cylinder, and a second oil guide groove is formed in the side wall, located at the penetrating position of the second connecting rod, of the bottom of each piston cylinder.
As a further scheme of the invention, a first oil guide pipe and a second oil guide pipe are embedded in the side wall of the piston cylinder at a position close to the communication part of the main oil guide pipe, the first oil guide groove is communicated with the main oil guide pipe through the first oil guide pipe, and the second oil guide groove is communicated with the main oil guide pipe through the second oil guide pipe.
As a further scheme of the invention, the sound insulation box, the gear box and the heat dissipation box are all hollow structures, and a plurality of diagonal brace embedded plates which are arranged in a staggered mode and a plurality of supporting embedded plates which are uniformly distributed at equal intervals are fixedly connected inside the box walls of the sound insulation box, the gear box and the heat dissipation box.
In a further aspect of the present invention, the interior of the soundproof case is partitioned into a plurality of chambers by the stay panels, the support panels, and the inner side walls of the soundproof case, and the chambers partitioned by the stay panels, the support panels, and the inner side walls of the soundproof case are in a vacuum state.
As a further scheme of the invention, both sides of the periphery of each piston cylinder are fixedly connected with heat conducting components, each heat conducting component comprises a plurality of L-shaped heat radiating copper pipes which are mutually connected, and the end part and the lower side surface of the horizontal section of each L-shaped heat radiating copper pipe are fixedly connected with heat conducting sleeve plates which are matched with the L-shaped heat radiating copper pipes and the periphery of the piston cylinder.
As a further scheme of the invention, the outer side surface of the vertical section of the L-shaped heat dissipation copper pipe is provided with the heat conducting fins, the heat dissipation box is provided with the heat conducting plates in a penetrating way at the positions close to the heat conducting components, and the sound insulation box is provided with the heat dissipation fins in a penetrating way at the positions close to the heat conducting plates.
As a further scheme of the invention, the inner side surfaces of the radiating fins and the outer side surface of the heat conducting plate, the heat conducting plate and the heat conducting fins, and the heat conducting fins and the side surface of the vertical section of the L-shaped radiating copper pipe are clamped and connected through sliding clamping strips, a radiating cavity is arranged inside the L-shaped radiating copper pipe, and radiating liquid is contained in the radiating cavity.
As a further scheme of the invention, oil storage cavities are respectively arranged inside the first connecting rod and the second connecting rod, a sliding block is arranged on the upper side inside the oil storage cavities, and oil injection grooves are formed in the rotary connection positions of the lower ends of the first connecting rod and the second connecting rod.
The invention has the beneficial effects that:
(1) the periphery of the compression piston is in sliding connection with the inner side wall of the piston cylinder and keeps sealed, the crankshaft connecting rod is rotated through the power motor, the compression piston is pushed to reciprocate in the piston cylinder through the periodic rotation of the bending section of the crankshaft connecting rod so as to pull the first connecting rod to periodically swing and pull the second connecting rod to periodically reciprocate, so that the air suction-compression-air supply process is continuously carried out, the air pressure in the air storage tank is improved, the continuous pressurization process is realized, the tight abutting between the compression piston and the piston cylinder is ensured to be kept, the vibration caused by the occurrence of gaps is avoided, when the compression piston is pushed to reciprocate in the piston cylinder by the second connecting rod, lubricating oil is injected into the main oil guide pipe through the oil injector, and the first oil guide pipe and the second oil guide pipe in the side wall of each piston cylinder are used for injecting oil into the first oil guide groove and the second oil guide groove respectively, the first oil guide groove is close to the lower end of the piston cylinder, so that lubricating oil is uniformly coated on the periphery of the compression piston through the first oil guide groove when the compression piston moves to the lower end of the piston cylinder and sucks gas into the piston cylinder each time, and noise generated by the reciprocating piston compressor in the working process is reduced;
(2) the position of the first oil guide groove is close to the lower end of the piston cylinder, so that when the compression piston moves to the lower end of the piston cylinder at each time and sucks gas into the piston cylinder, lubricating oil is uniformly coated on the periphery of the compression piston through the first oil guide groove, meanwhile, the lubricating oil is coated on the periphery of the second connecting rod through the second oil guide groove, so that lubrication is performed between the second connecting rod and the piston cylinder, noise generated due to friction is reduced, lubricating oil is stored in the oil storage cavity, when the first connecting rod and the second connecting rod work, the gravity of the sliding block and the inertia impulse force generated by the rotation of the crankshaft connecting rod are utilized, the sliding block keeps pressure on the lubricating oil in the oil storage cavity, the lubricating oil is continuously injected into the oil injection groove, the lubricating oil is injected into a bearing at the rotary connection part through the oil injection groove, and friction during rotary connection is reduced, thereby reducing noise and reducing heat generation;
(3) the vacuum state is kept in the box walls of the sound insulation box, the gear box and the heat dissipation box, so that mechanical noise is isolated, the noise loudness of the outside is reduced, and the noise is further reduced by utilizing the dual noise reduction of the sound insulation box and the heat dissipation box, the heat generated by the piston cylinder is conducted to each L-shaped heat dissipation copper pipe by the heat conduction sleeve plate, the heat dissipation liquid in the heat dissipation cavity absorbs heat and evaporates into a gas state and moves to the vertical section of the L-shaped heat dissipation copper pipe, the gas state heat dissipation liquid dissipates heat to the side wall of the vertical section of the L-shaped heat dissipation copper pipe and condenses into a liquid state again, then the gas state heat dissipation liquid flows to the bottom of the L-shaped heat dissipation copper pipe to absorb heat and evaporate again, so that the heat generated by the piston cylinder is conducted to the heat conduction plate, heat conduction grease is filled between the heat conduction plate and between the heat conduction plate and the heat conduction fins, and gaps between the heat conduction plate and the heat dissipation fins are eliminated by the heat conduction grease, therefore, heat is rapidly conducted to the radiating fins, and finally the heat is radiated to the surrounding environment through the radiating fins, so that the sound insulation and the heat radiation are carried out together.
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 diagram of a prior art structure;
FIG. 2 is a schematic view of the overall structure of the present invention;
FIG. 3 is a schematic view showing the internal structure of the soundproof case of the present invention;
FIG. 4 is a schematic side view of the internal structure of the gear case and the heat dissipating box of the present invention;
FIG. 5 is a schematic top view of the internal structure of the heat dissipation box of the present invention;
FIG. 6 is an enlarged view of area A of FIG. 4;
FIG. 7 is a schematic view showing the internal structure of the side wall of the soundproof case of the present invention;
FIG. 8 is a schematic view of the overall structure of the L-shaped heat dissipation copper tube of the present invention;
FIG. 9 is a side view of the internal structure of the L-shaped copper heat sink of the present invention;
FIG. 10 is a schematic view of the internal structure of a second connecting rod according to the present invention;
in the figure: 1. a transfer trolley; 2. a gas storage tank; 3. a support base; 4. a sound insulation box; 5. a shock-absorbing telescopic rod; 6. heat dissipation fins; 7. a gear case; 8. a heat dissipation box; 9. a heat conducting plate; 10. a damping spring; 11. a power motor; 12. a piston cylinder; 13. a crankshaft connecting rod; 14. a first connecting rod; 15. a second connecting rod; 16. a compression piston; 17. an oiling machine; 18. an L-shaped heat dissipation copper pipe; 19. a heat conductive sheet; 20. a support plate; 21. sliding the clamping strip; 22. a heat conductive grease; 23. a heat conducting sleeve plate; 24. a diagonal brace panel; 25. a support panel; 26. a main oil guide pipe; 27. a first oil guide pipe; 28. a second oil guide pipe; 29. a first oil guide groove; 30. a second oil guide groove; 31. an oil storage chamber; 32. a slider; 33. an air vent; 34. an oil filling valve; 35. an oil injection groove; 36. and a heat dissipation cavity.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined objects, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.
Please refer to fig. 2-10: a reciprocating piston compressor with shock resistance and noise reduction comprises a transfer trolley 1 and a gas storage tank 2, wherein the lower part of the periphery of the gas storage tank 2 is provided with an installation base, the upper surface of the transfer trolley 1 is provided with a support plate 20, a plurality of shock absorption telescopic rods 5 which are uniformly distributed in an array are arranged between the transfer trolley 1 and the support plate 20, the installation base of the gas storage tank 2 is fixedly connected to the middle part of the upper surface of the support plate 20, the upper part of the periphery of the gas storage tank 2 is fixedly connected with a support base 3, the outer surface of the upper end of the support base 3 is provided with a gear box 7, a plurality of shock absorption springs 10 which are uniformly distributed in an array are arranged between the gear box 7 and the support base 3, one side of the gear box 7 is provided with a power motor 11, the upper side of the gear box 7 is fixedly connected and communicated with a plurality of piston cylinders 12 which are uniformly distributed in an equal distance, the outer surface of the upper end of the gear box 7 is fixedly connected with a heat dissipation box 8 which is covered on the outer side of the piston cylinders 12, the outer surface of the upper end of the supporting base 3 is provided with a sound insulation box 4 which is covered outside the gear box 7, the heat dissipation box 8 and the power motor 11.
A crankshaft connecting rod 13 is arranged in the gear box 7, two ends of the crankshaft connecting rod 13 are respectively and rotatably connected with the inner walls of two sides of the gear box 7, one end of the crankshaft connecting rod 13, which is close to the power motor 11, penetrates through the side wall of the gear box 7 and is fixedly connected with a driving shaft of the power motor 11, a plurality of bending sections which are in one-to-one correspondence with the piston cylinders 12 are arranged on the crankshaft connecting rod 13, a first connecting rod 14 is rotatably connected with the middle part of the bending section of the crankshaft connecting rod 13, a second connecting rod 15 is rotatably connected with the upper end of the first connecting rod 14, the upper end of the second connecting rod 15 sequentially penetrates through the upper side wall of the gear box 7, the lower side wall of the heat dissipation box 8 and the lower side wall of the piston cylinder 12 and extends into the piston cylinder 12, the second connecting rod 15 is coaxial with the piston cylinder 12, the second connecting rod 15 is in sliding connection with the piston cylinder 12, the second connecting rod 15 is in sealing connection with the piston cylinder 12, and the upper end of the second connecting rod 15 is fixedly connected with a compression piston 16 for compressing gas, the periphery of the compression piston 16 is in sliding connection with the inner side wall of the piston cylinder 12 and keeps sealed, the crankshaft connecting rod 13 is rotated through the power motor 11, and the first connecting rod 14 is pulled to periodically swing and the second connecting rod 15 is pulled to periodically reciprocate through the periodic rotation of the bending section of the crankshaft connecting rod 13, so that the compression piston 16 is pushed to reciprocate in the piston cylinder 12, the air suction-compression-air supply process is continuously carried out, the air pressure in the air storage tank 2 is improved, and the continuous pressurization process is realized.
An oil injection machine 17 is installed on one side, close to the piston cylinder 12, of the interior of the heat dissipation box 8, the oil injection machine 17 is respectively communicated with the side walls of the piston cylinders 12 through a main oil guide pipe 26, a first oil guide groove 29 is formed in the lower portion of the inner side wall of each piston cylinder 12, a second oil guide groove 30 is formed in the side wall, located at the penetrating portion of the second connecting rod 15, of the bottom of each piston cylinder 12, when the compression piston 16 moves to the bottom of the inner side of the piston cylinder 12, the first oil guide groove 29 is in sliding sleeved connection with the periphery of the compression piston 16, the second oil guide groove 30 surrounds the periphery of the second connecting rod 15, a first oil guide pipe 27 and a second oil guide pipe 28 are embedded in the communicating portion, close to the main oil guide pipe 26, of the interior of the side wall of the piston cylinder 12, the first oil guide groove 29 is communicated with the main oil guide pipe 26 through the first oil guide pipe 27, and the second oil guide groove 30 is communicated with the main oil guide pipe 26 through the second oil guide pipe 28;
when the second connecting rod 15 pushes the compression piston 16 to reciprocate in the piston cylinder 12, lubricating oil is injected into the main oil guide pipe 26 through the oil injection machine 17, the first oil guide groove 29 and the second oil guide groove 30 are filled with oil through the first oil guide pipe 27 and the second oil guide pipe 28 in the side wall of each piston cylinder 12, thereby lubricating and sealing the friction between the compression piston 16 and the piston cylinder 12, by virtue of the first oil guide groove 29 being located close to the lower end of the piston cylinder 12, so that each time the compression piston 16 moves to the lower end of the piston cylinder 12 and draws gas into the piston cylinder 12, the lubricating oil is uniformly applied to the outer circumference of the compression piston 16 through the first oil guide groove 29, and simultaneously the lubricating oil is applied to the outer circumference of the second connecting rod 15 through the second oil guide groove 30, thereby lubricating between the second connecting rod 15 and the piston cylinder 12 and reducing the noise due to friction.
The sound insulation box 4, all be hollow structure in the wall of gear box 7 and heat dissipation box 8, sound insulation box 4, the inside equal fixedly connected with of wall of gear box 7 and heat dissipation box 8 a plurality of diagonal brace panel 24 and a plurality of equidistance evenly distributed's brace panel 25 that set up alternately of a plurality of, through diagonal brace panel 24, the inside wall of brace panel 25 and sound insulation box 4 separates the inside of sound insulation box 4 into a plurality of cavity, and the cavity of being separated by diagonal brace panel 24, brace panel 25 and sound insulation box 4's inside wall is the vacuum state, through sound insulation box 4, the inside vacuum state that keeps of wall of gear box 7 and heat dissipation box 8, thereby isolate mechanical noise, reduce external noise loudness, and utilize the dual loudness of making an uproar of sound insulation box 4 and heat dissipation box 8 to fall and ensure that the noise further reduces.
The two sides of the periphery of each piston cylinder 12 are fixedly connected with heat conducting components, each heat conducting component comprises a plurality of L-shaped heat radiating copper pipes 18 which are mutually connected, the end part and the lower side surface of the horizontal section of each L-shaped heat radiating copper pipe 18 are fixedly connected with heat conducting sleeve plates 23 which are matched with the L-shaped heat radiating copper pipes 18 and the periphery of the piston cylinder 12, the end part of the horizontal section of each L-shaped heat radiating copper pipe 18 is matched with the periphery of the piston cylinder 12, the outer side surface of the vertical section of each L-shaped heat radiating copper pipe 18 is provided with a heat conducting sheet 19, the position of each heat radiating box 8, which is close to each heat conducting component, is provided with a heat conducting plate 9 in a penetrating way, the position of each sound insulating box 4, which is close to the heat conducting plate 9, is provided with a heat radiating fin 6 in a penetrating way, the inner side surfaces of the heat radiating fins 6 and the outer side surfaces of the heat conducting plates 9, the heat conducting plates 9 and the heat conducting sheets 19 and the vertical section of each L-shaped heat radiating copper pipe 18 are clamped through sliding clamping strips 21, and a heat radiating cavity 36 is arranged in the L-shaped heat radiating copper pipe 18, and the heat dissipation cavity 36 is filled with heat dissipation liquid;
when the heat-conducting sleeve plate 23 works, the heat generated by the piston cylinder 12 is conducted to each L-shaped heat-radiating copper pipe 18, the heat-radiating liquid in the heat-radiating cavity 36 absorbs heat and evaporates into a gas state and moves to the vertical section of the L-shaped heat-radiating copper pipe 18, the gas-state heat-radiating liquid radiates heat to the side wall of the vertical section of the L-shaped heat-radiating copper pipe 18 and condenses into a liquid state again, then the gas-state heat-radiating liquid flows to the bottom of the L-shaped heat-radiating copper pipe 18 to absorb heat and evaporate again, thereby conducting the heat generated by the piston cylinder 12 to the heat-conducting fin 19, the heat-conducting grease 22 is filled between the heat-conducting fin 19 and the heat-conducting plate 9 and between the heat-conducting plate 9 and the heat-radiating fins 6, the gaps between the heat-conducting plate 19 and the heat-conducting plate 9 and between the heat-conducting plate 9 and the radiator fins 6 are eliminated by the heat-conducting grease 22, therefore, the heat is quickly conducted to the radiating fins 6, and finally the heat is radiated to the surrounding environment through the radiating fins 6, so that the sound insulation and the heat radiation are carried out together.
An oil storage cavity 31 is arranged inside each of the first connecting rod 14 and the second connecting rod 15, an air guide hole 33 is arranged on one side of the upper end of the side wall of each of the first connecting rod 14 and the second connecting rod 15, which is close to the oil storage cavity 31, an oil injection groove 35 is arranged on the lower portion of the other side of the side wall of each of the first connecting rod 14 and the second connecting rod 15, an oil injection valve 34 is arranged on the lower portion of the other side of the side wall of each of the first connecting rod 14 and the second connecting rod 15, a sliding block 32 is arranged on the upper side inside of the oil storage cavity 31, an oil injection groove 35 is arranged at the lower end of each of the first connecting rod 14 and the second connecting rod 15 at the rotary joint, the periphery of the sliding block 32 is in sliding connection with the inner side wall of the oil storage cavity 31, a heavy object block is arranged inside the sliding block 32, lubricating oil is stored in the oil storage cavity 31 when the connecting rods 14 and the second connecting rods 15 work, the sliding block 32 keeps pressure on the lubricating oil in the oil storage cavity 31 by utilizing the gravity of the crankshaft connecting rod 13, so that the lubricating oil is continuously injected into the oil injection groove 35, and lubricating oil is injected into the bearings at the swivel joint through the oil groove 35, thereby reducing friction at the time of swivel joint, thereby reducing noise and reducing heat generation.
In the using process of the invention, the periphery of a compression piston 16 is in sliding connection with the inner side wall of a piston cylinder 12 and keeps sealed, a crankshaft connecting rod 13 is rotated through a power motor 11, a first connecting rod 14 is pulled to periodically swing through the periodic rotation of a bending section of the crankshaft connecting rod 13, a second connecting rod 15 is pulled to periodically reciprocate, the compression piston 16 is pushed to reciprocate in the piston cylinder 12, the air suction-compression-air supply process is continuously carried out, the air pressure in an air storage tank 2 is improved, the continuous pressurization process is realized, the tight abutting between the compression piston 16 and the piston cylinder 12 is ensured, the vibration caused by the occurrence of gaps is avoided, when the compression piston 16 is pushed to reciprocate in the piston cylinder 12 through a second connecting rod 15, lubricating oil is injected into a main oil guide pipe 26 through an oil injector 17, and a first oil guide pipe 27 and a second oil guide pipe 28 in the side wall of each piston cylinder 12 respectively feed a first oil guide groove 29 and a second oil guide groove 28 The oil groove 30 is filled with oil so as to lubricate and seal friction between the compression piston 16 and the piston cylinder 12, and the position of the first oil guide groove 29 is close to the lower end of the piston cylinder 12, so that lubricating oil is uniformly coated on the periphery of the compression piston 16 through the first oil guide groove 29 every time the compression piston 16 moves to the lower end of the piston cylinder 12 and sucks gas into the piston cylinder 12, and thus noise generated in the working process of the reciprocating piston compressor is reduced;
when the first oil guide groove 29 is close to the lower end of the piston cylinder 12, the compression piston 16 moves to the lower end of the piston cylinder 12 and sucks gas into the piston cylinder 12 each time, lubricating oil is uniformly coated on the periphery of the compression piston 16 through the first oil guide groove 29, meanwhile, lubricating oil is coated on the periphery of the second connecting rod 15 through the second oil guide groove 30, so that lubrication is performed between the second connecting rod 15 and the piston cylinder 12, noise generated due to friction is reduced, lubricating oil is stored in the oil storage cavity 31, when the first connecting rod 14 and the second connecting rod 15 work, the sliding block 32 keeps pressure on the lubricating oil in the oil storage cavity 31 by utilizing the gravity of the sliding block 32 and the inertia impulse force generated by the rotation of the crankshaft connecting rod 13, so that the lubricating oil is continuously injected into the oil injection groove 35, and the lubricating oil is injected into the bearing at the rotary joint through the oil injection groove 35, thereby reducing friction during the rotational coupling, thereby reducing noise and reducing heat generation;
the inside of the box walls of the sound insulation box 4, the gear box 7 and the heat dissipation box 8 is kept in a vacuum state, so that mechanical noise is isolated, the noise loudness of the outside is reduced, the noise is further reduced by utilizing the double noise reduction of the sound insulation box 4 and the heat dissipation box 8, the heat conduction sleeve plate 23 conducts heat generated by the piston cylinder 12 to each L-shaped heat dissipation copper pipe 18, heat absorption and evaporation are carried out on the heat dissipation liquid in the heat dissipation cavity 36 to form a gas state, the gas state heat dissipation liquid is moved to the vertical section of the L-shaped heat dissipation copper pipe 18 to dissipate heat of the side wall of the vertical section of the L-shaped heat dissipation copper pipe 18 and is condensed into a liquid state again, then the gas state heat dissipation liquid flows to the bottom of the L-shaped heat dissipation copper pipe 18 to conduct heat generated by the piston cylinder 12 to the heat conduction sheet 19, heat conduction grease 22 is filled between the heat conduction sheet 19 and the heat conduction plate 9 and between the heat conduction plate 9 and the heat dissipation fins 6, gaps between the heat conduction sheet 19 and the heat conduction plate 9 and the heat dissipation fin 6 are eliminated by the heat conduction grease 22, therefore, the heat is quickly conducted to the radiating fins 6, and finally the heat is radiated to the surrounding environment through the radiating fins 6, so that the sound insulation and the heat radiation are carried out together.
Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. A reciprocating piston compressor with shock resistance and noise reduction comprises a transfer trolley (1) and a gas storage tank (2), wherein the lower part of the periphery of the gas storage tank (2) is provided with a mounting base, and is characterized in that the transfer trolley (1) is provided with a support plate (20), a plurality of damping telescopic rods (5) which are uniformly distributed in an array are arranged between the transfer trolley (1) and the support plate (20), the upper part of the periphery of the gas storage tank (2) is fixedly connected with a support base (3), the support base (3) is provided with a gear box (7), a plurality of damping springs (10) which are uniformly distributed in an array are arranged between the gear box (7) and the support base (3), one side of the gear box (7) is provided with a power motor (11), the upper side of the gear box (7) is communicated with a plurality of piston cylinders (12) which are uniformly distributed at equal intervals, fixedly connected with cover establishes heat dissipation box (8) in the piston cylinder (12) outside on gear box (7), the last outer surface mounting of support base (3) has the cover to establish sound-proof box (4) in gear box (7), heat dissipation box (8) and motor power (11) outside.
2. An anti-seismic and noise-reducing reciprocating piston compressor according to claim 1, characterized in that a crankshaft connecting rod (13) is installed in the gear box (7), a plurality of first connecting rods (14) are installed on the crankshaft connecting rod (13), a second connecting rod (15) is rotatably connected to the upper ends of the first connecting rods (14), and a compression piston (16) for compressing gas is fixedly connected to the upper end of the second connecting rod (15).
3. An earthquake-proof and noise-reduction reciprocating piston compressor according to claim 1, characterized in that an oiling machine (17) is installed at one side of the inside of the heat dissipation box (8) close to the piston cylinders (12), the oiling machine (17) is respectively communicated with the side walls of the piston cylinders (12) through a main oil guide pipe (26), a first oil guide groove (29) is formed in the lower portion of the inner side wall of each piston cylinder (12), and a second oil guide groove (30) is formed in the side wall of the bottom of each piston cylinder (12) at the penetrating position of the second connecting rod (15).
4. An anti-seismic and noise-reducing reciprocating piston compressor according to claim 3, characterized in that a first oil guide pipe (27) and a second oil guide pipe (28) are embedded in the side wall of the piston cylinder (12), the first oil guide groove (29) is communicated with the main oil guide pipe (26) through the first oil guide pipe (27), and the second oil guide groove (30) is communicated with the main oil guide pipe (26) through the second oil guide pipe (28).
5. An anti-seismic and silencing reciprocating piston compressor as defined in claim 1, wherein the walls of the sound-proof box (4), the gear box (7) and the heat dissipation box (8) are hollow, and a plurality of cross bracing panels (24) and a plurality of equidistant and evenly distributed bracing panels (25) are fixedly connected to the inside of the walls of the sound-proof box (4), the gear box (7) and the heat dissipation box (8).
6. An anti-seismic and silencing reciprocating piston compressor according to claim 5, characterized in that the interior of the soundproof case (4) is divided into a plurality of chambers by the stay panel (24), the support panel (25) and the inner side wall of the soundproof case (4), and the chambers divided by the stay panel (24), the support panel (25) and the inner side wall of the soundproof case (4) are in a vacuum state.
7. An anti-seismic and silencing reciprocating piston compressor as defined in claim 1, wherein heat conducting components are fixedly connected to both sides of the periphery of each piston cylinder (12), each heat conducting component comprises a plurality of L-shaped heat dissipation copper pipes (18), and the lower side surfaces of the L-shaped heat dissipation copper pipes (18) are fixedly connected with heat conducting sleeve plates (23) matched with the L-shaped heat dissipation copper pipes (18) and the periphery of the piston cylinder (12).
8. An earthquake-proof and noise-reduction reciprocating piston compressor as claimed in claim 7, characterized in that the outer side of the vertical section of the L-shaped heat-dissipation copper pipe (18) is provided with a heat-conducting fin (19), the heat-dissipation box (8) is provided with a heat-conducting plate (9) at a position close to each heat-conducting component in a penetrating manner, and the sound-proof box (4) is provided with a heat-dissipation fin (6) at a position close to the heat-conducting plate (9) in a penetrating manner.
9. An anti-seismic and silencing reciprocating piston compressor as defined in claim 8, wherein the inner side surfaces of the heat dissipating fins (6) and the outer side surface of the heat conducting plate (9), the heat conducting plate (9) and the heat conducting fins (19), and the heat conducting fins (19) and the side surfaces of the vertical sections of the L-shaped heat dissipating copper tubes (18) are clamped by sliding clamping strips (21), the inside of the L-shaped heat dissipating copper tubes (18) is provided with heat dissipating cavities (36), and the heat dissipating cavities (36) are filled with heat dissipating liquid.
10. An anti-vibration and noise-reduction reciprocating piston compressor as claimed in claim 2, characterized in that the inside of the first connecting rod (14) and the second connecting rod (15) are provided with oil storage cavities (31), the inside upper side of the oil storage cavities (31) is provided with sliding blocks (32), and the lower ends of the first connecting rod (14) and the second connecting rod (15) are provided with oil filling grooves (35) at the rotary connection positions.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111626665.XA CN114278537A (en) | 2021-12-28 | 2021-12-28 | Reciprocating piston compressor of antidetonation amortization |
| PCT/CN2022/111614 WO2023124095A1 (en) | 2021-12-28 | 2022-08-11 | Shock-absorbing and noise-reducing reciprocating piston compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111626665.XA CN114278537A (en) | 2021-12-28 | 2021-12-28 | Reciprocating piston compressor of antidetonation amortization |
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| Publication Number | Publication Date |
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| CN114278537A true CN114278537A (en) | 2022-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111626665.XA Pending CN114278537A (en) | 2021-12-28 | 2021-12-28 | Reciprocating piston compressor of antidetonation amortization |
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| Country | Link |
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| CN (1) | CN114278537A (en) |
| WO (1) | WO2023124095A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023124095A1 (en) * | 2021-12-28 | 2023-07-06 | 蚌埠奥特压缩机有限公司 | Shock-absorbing and noise-reducing reciprocating piston compressor |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117012519B (en) * | 2023-07-10 | 2024-03-08 | 南通志和电气有限公司 | Transformer radiator convenient to remove dust and prevent corrosion |
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| WO2023124095A1 (en) | 2023-07-06 |
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