CN107313923A - A kind of air compressor machine - Google Patents
A kind of air compressor machine Download PDFInfo
- Publication number
- CN107313923A CN107313923A CN201710622031.4A CN201710622031A CN107313923A CN 107313923 A CN107313923 A CN 107313923A CN 201710622031 A CN201710622031 A CN 201710622031A CN 107313923 A CN107313923 A CN 107313923A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- air compressor
- compressor machine
- motor
- casing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
- F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
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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
- 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
- F04B39/0027—Pulsation and noise damping means
- F04B39/0044—Pulsation and noise damping means with vibration damping supports
-
- 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
- F04B39/066—Cooling by ventilation
-
- 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
- F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
- F04B39/126—Cylinder liners
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The present invention relates to a kind of air compressor machine, laminar radiating fin is set on the surface of cylinder and cylinder cap, and connect radiator fan in the output end of motor, guide housing is set between radiator fan and cylinder and cylinder cap, fan is driven to radiate cylinder and cylinder cap while supercharging using the output of motor, the present invention is improving air compressor machine radiating efficiency greatly, can effectively reduce delivery temperature, so that the temperature of piston, piston ring is also reduced, the life-span of piston ring is improved；Motor, casing, cylinder and the cylinder cap of the present invention is handled using water proof and dust proof in addition, with the water proof and dust proof grade imitated.
Description
Technical field
The present invention and air compressor machine technology, specifically a kind of air compressor machine with vibration damping water-proof function.
Background technology
At present in public transport field, new energy vehicle occupation rate more and more higher, many pneumatic departments in new energy vehicle inside
Part, it is therefore desirable to which air compressor machine provides source of the gas, and present air compressor machine mainly includes motor, casing, cylinder and lacks the parts such as lid, existing
Noise and vibration are larger when having conventional air compressor machine work, while water resistance grade is relatively low, it is impossible to meet new energy vehicle
Need.
Air compressor machine is arranged on inside new energy vehicle, narrow space, requires higher to the heat dispersion of air compressor machine, existing
Air compressor machine heat dispersion can not meet needs well.
Other existing air compressor cylinder inwall scribbles the high-abrasive materials such as graphite, and piston ring, which is generally, uses polytetrafluoroethylene (PTFE)
Ring, air compressor machine can produce toxic gas when working, common workshop is preferable due to ventilation, and this micro toxic gas is to human body
Do not endanger, but the new energy vehicle meeting of sealing space, micro toxic gas enters compartment with air-conditioning system, endangers
Evil property is larger；The high-abrasive material heat conductivility such as graphite is not good simultaneously, hinders the biography layer of heat, it is impossible to which it is timely that piston is produced into heat
Cylinder body is conducted to, so causes internal-external temperature difference larger, the heat dispersion of air engine is influenceed.
The content of the invention
For problem above, the invention provides a kind of air compressor machine, flake radiating is set on the surface of cylinder and cylinder cap
Fin, and radiator fan is connected in the output end of motor, guide housing is set between radiator fan and cylinder and cylinder cap, electricity is utilized
The output of machine drives fan to radiate cylinder and cylinder cap while supercharging, and the present invention is big to improve air compressor machine radiating effect
Rate, can effectively reduce delivery temperature, so that the temperature of piston, piston ring is also reduced, improve the life-span of piston ring；Separately
Outer motor of the invention, casing, cylinder and cylinder cap are handled using water proof and dust proof, with the water proof and dust proof grade imitated.
Following technical scheme is used to achieve the above object：
A kind of air compressor machine, including motor, casing, cylinder, valve plate, cylinder cap and base, cylinder connection cylinder cap, between cylinder and cylinder cap
Set and crank is set in valve plate, casing, crank is connected on the output shaft of motor, the output end of crank passes through in connecting rod and cylinder
The piston apparatus connection in portion, it is characterised in that：It is also associated with the output shaft of described motor and dissipating that crank is coaxially disposed
Hot blast fan device, is provided with wind scooper between radiator fan device and cylinder and cylinder cap.
Described base includes upper plate, bottom plate and damping column, and upper plate is parallel to each other with bottom plate, between pass through some damping columns
Connection, described damping column is cylindrical rubber, offers screw in the upper and lower side of cylindrical rubber, described upper plate and base passes through
Screw is connected with cylindrical rubber.
The bottom of described bottom plate is provided with two support feets.
Described motor includes housing, rotor and end cap, and end cap is connected in the two ends of housing, is set between end cap and housing
Waterproof apron, the output end of described rotor tip passes through the axis hole of end cap, and oil sealing is provided between output shaft and axis hole.
Described radiator fan device includes fan blade and fan guard, and fan blade is fixed on the output shaft of motor and is placed in fan
In cavity inside cover, described fan guard includes front shroud and back cover, and back cover is connected with electric motor end cap, and described back cover is beyond end
The region at lid edge offers several air intake gate hole, and described front shroud is solidly connected with casing, at the top of front shroud or front and rear cover
Be provided with air outlet, described wind scooper bottom is fixed at the top of fan guard and matched with air outlet position, described cylinder and
The surface of cylinder cap sets laminar radiating fin, and the top of wind scooper surrounds the radiating fin of cylinder and cylinder cap periphery,
Described motor is lose-lose motor, output shaft is all set at the two ends of rotor, the two ends of motor are respectively connected with casing, casing
It is connected with fan guard, is provided with the outside of casing on inlet chamber, the position of case correspondence inlet chamber port and is provided with opening, inlet chamber
The opening of interior setting filter core, inlet chamber port and over body case is sealed, and inlet chamber is in communication with the outside by inlet channel.
Described inlet channel sets the lower section of inlet chamber, L-shaped structure.
The cavity wall of the cylinder interior plunger shaft is double-decker, and wherein internal layer is bronze alloy material, and outer layer is aluminium
Matter, described radiating fin is structure as a whole with outer layer aluminium material cavity wall.
The base of air compressor machine is arranged to double-decker by the present invention, and upper plate and bottom pass through the cylindricality rubber with effectiveness in vibration suppression
Gemel connection, cylindrical rubber is rocked relative to conventional spring damping structural fuselage small has supportive well while having vibration damping effect concurrently
Really.
Other fan blade of the present invention is directly anchored on output shaft, and motor is designed using waterproof and dustproof in itself, when using not
Extra power is needed, without the waterproof problem for worrying fan, as long as motor works, fan blade will be rotated, and be prevented effectively from drawing
Cylinder phenomenon；Cylinder and cylinder cap of the present invention are coordinated wind scooper oriented heat dissipating, can be greatly improved radiating using laminar radiating fin
Efficiency, while the cylinder sleeve in plunger shaft uses bronze alloy material, bell metal has preferable anti-wear performance and nontoxic, simultaneously
Have Thermal conductivity concurrently, quickly can conduct the heat that piston is produced, so that the temperature of piston, piston ring is also dropped
It is low, improve the life-span of piston ring；
The present invention is reliable and stable with waterproof shock-absorption compared to conventional structure, and air engine output high-pressure gas has low temperature nontoxic
Feature, is highly suitable for using on new energy vehicle.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is understructure schematic diagram of the invention；
Fig. 3 is exploded structural representation of the invention；
Fig. 4 is the exploded structural representation of other direction of the present invention；
Fig. 5 is cylinder interior sectional view of the present invention；
Fig. 6 is internal structure schematic diagram of the invention.
Embodiment
As shown in figures 1 to 6, a kind of air compressor machine, including motor 1, casing 4, cylinder 6, valve plate, cylinder cap 7 and base 2, cylinder 6
Cylinder cap 7 is connected, is set between cylinder 6 and cylinder cap 7 and crank 41 is set in valve plate, casing 4, crank 41 is connected to the output of motor 1
On axle, the output end of crank 41 is connected by connecting rod 42 with the piston apparatus 51 inside cylinder 6, it is characterised in that：Described
Be also associated with the radiator fan device 3 being coaxially disposed with crank 41 on the output shaft of motor 1, radiator fan device 3 and cylinder and
Wind scooper 5 is provided between cylinder cap.
Described base 2 includes upper plate 21, bottom plate 22 and damping column 23, and upper plate 21 is parallel to each other with bottom plate 22, Zhi Jiantong
Cross some damping columns 23 to connect, described damping column 23 is cylindrical rubber, and screw 25, institute are offered in the upper and lower side of cylindrical rubber
The upper plate 21 and base 22 stated are connected by screw with cylindrical rubber.
The bottom of described bottom plate 22 is provided with two support feets 26.
Described motor 1 includes housing 11, rotor 12 and end cap 13, and end cap 13 is connected in the two ends of housing 11, end cap 13
Waterproof apron is set between housing 11, and the output end 15 of described rotor-end 13 passes through the axis hole of end cap 13, output shaft with
Oil sealing 16 is provided between axis hole.
Described radiator fan device 3 includes fan blade 31 and fan guard, and fan blade 31 is fixed on the output shaft 15 of motor and held
It is placed in the cavity inside fan guard, described fan guard includes front shroud 32 and back cover 33, back cover 33 is connected with electric motor end cap 13,
Described back cover 33 offers several air intake gate hole 35 beyond the region at the edge of end cap 13, and described front shroud 32 is consolidated with casing 4
Connection, is provided with air outlet 36 at the top of front shroud 32 or front and rear cover, the described bottom of wind scooper 5 be fixed at the top of fan guard and with
The position of air outlet 36 matches, and described cylinder 6 and the surface of cylinder cap 7 set laminar radiating fin 61, the top of wind scooper 5
The radiating fin 61 of cylinder 6 and the periphery of cylinder cap 7 is surrounded,
Described motor 1 is lose-lose motor, output shaft 15 is all set at the two ends of rotor, the two ends of motor are respectively connected with casing 4,
Casing 4 is connected with fan guard, and the outside of casing 4 is provided with inlet chamber 43, and casing periphery is additionally provided with case 9, the corresponding inlet chamber of case 9
It is provided with the position of 43 ports in opening, inlet chamber and filter core is set, the opening of the port of inlet chamber 43 and over body case passes through sealing
Lid 45 is sealed, and inlet chamber 43 is in communication with the outside by inlet channel 46.
Described inlet channel 46 sets the lower section of inlet chamber 43, L-shaped structure.
The cavity wall of the internal piston chamber 60 of cylinder 6 is double-decker, and wherein internal layer 62 is bronze alloy material, outer layer 63
For aluminium material, described radiating fin 61 is structure as a whole with the aluminium material cavity wall of outer layer 63.
The base of air compressor machine is arranged to double-decker by the present invention, and upper plate and bottom pass through the cylindricality rubber with effectiveness in vibration suppression
Gemel connection, cylindrical rubber is rocked relative to conventional spring damping structural fuselage small has supportive well while having vibration damping effect concurrently
Really.
Other fan blade of the present invention is directly anchored on output shaft, and motor is designed using waterproof and dustproof in itself, when using not
Extra power is needed, without the waterproof problem for worrying fan, as long as motor works, fan blade will be rotated, and be prevented effectively from drawing
Cylinder phenomenon；Cylinder and cylinder cap of the present invention are coordinated wind scooper oriented heat dissipating, can be greatly improved radiating using laminar radiating fin
Efficiency, while the cylinder sleeve in plunger shaft uses bronze alloy material, bell metal has preferable anti-wear performance and nontoxic, simultaneously
Have Thermal conductivity concurrently, quickly can conduct the heat that piston is produced, so that the temperature of piston, piston ring is also dropped
Low, casing inlet chamber plays dust-proof effect by strainer filtering, so as to improve the life-span of piston ring；
The present invention is reliable and stable with waterproof shock-absorption compared to conventional structure, and air engine output high-pressure gas has low temperature nontoxic
Feature, is highly suitable for using on new energy vehicle.
Claims (8)
1. a kind of air compressor machine, including motor（1）, casing（4）, cylinder（6）, valve plate, cylinder cap（7）And base（2）, cylinder（6）Even
Connect cylinder cap（7）, cylinder（6）And cylinder cap（7）Between valve plate, casing are set（4）Interior setting crank（41）, crank（41）It is connected to electricity
Machine（1）Output shaft on, crank（41）Output end pass through connecting rod（42）With cylinder（6）Internal piston apparatus（51）Connection,
It is characterized in that：In described motor（1）Output shaft on be also associated with and crank（41）The radiator fan device being coaxially disposed
（3）, radiator fan device（3）Wind scooper is provided between cylinder and cylinder cap（5）.
2. a kind of air compressor machine as claimed in claim 1, it is characterised in that：Described base（2）Including upper plate（21）, bottom plate
（22）And damping column（23）, upper plate（21）With bottom plate（22）Be parallel to each other, between pass through some damping columns（23）Connection, it is described
Damping column（23）For cylindrical rubber, screw is offered in the upper and lower side of cylindrical rubber（25）, described upper plate（21）And base
（22）It is connected by screw with cylindrical rubber.
3. a kind of air compressor machine as claimed in claim 2, it is characterised in that：Described bottom plate（22）Bottom be provided with two branch
Spike（26）.
4. a kind of air compressor machine as claimed in claim 1, it is characterised in that：Described motor（1）Including housing（11）, rotor
（12）And end cap（13）, end cap（13）It is connected in housing（11）Two ends, end cap（13）With housing（11）Between marine glue is set
Circle, described rotor-end（13）The output end in portion（15）Through end cap（13）Axis hole, oil is provided between output shaft and axis hole
Envelope（16）.
5. a kind of air compressor machine as claimed in claim 1, it is characterised in that：Described radiator fan device（3）Including fan blade
（31）And fan guard, fan blade（31）The output shaft of fixed motor（15）Go up and be placed in the cavity inside fan guard, it is described
Fan guard includes front shroud（32）And back cover（33）, back cover（33）With electric motor end cap（13）It is connected, described back cover（33）Beyond end
Lid（13）The region at edge offers several air intake gate hole（35）, described front shroud（32）With casing（4）It is solidly connected, in front shroud
（32）Or it is provided with air outlet at the top of front and rear cover（36）, described wind scooper（5）Bottom is fixed at the top of fan guard and and air-out
Mouthful（36）Position matches, described cylinder（6）And cylinder cap（7）Surface laminar radiating fin is set（61）, wind scooper（5）
Top by cylinder（6）And cylinder cap（7）The radiating fin of periphery（61）Surround.
6. a kind of air compressor machine as claimed in claim 1, it is characterised in that：Described motor（1）For lose-lose motor, in rotor
Two ends all set output shaft（15）, the two ends of motor are respectively connected with casing（4）, casing（4）It is connected with fan guard, casing（4）'s
Outside is provided with inlet chamber（43）, casing periphery is additionally provided with case（9）, case（9）Correspondence inlet chamber（43）Set on the position of port
It is equipped with opening, inlet chamber and filter core is set, inlet chamber（43）The opening of port and over body case passes through closure（45）Sealing, air inlet
Chamber（43）Pass through inlet channel（46）It is in communication with the outside.
7. a kind of air compressor machine as claimed in claim 6, it is characterised in that：Described inlet channel（46）Inlet chamber is set（43）
Lower section, L-shaped structure.
8. a kind of air compressor machine as claimed in claim 5, it is characterised in that：The cylinder（6）Internal piston chamber（60）Cavity wall
For double-decker, wherein internal layer（62）For bronze alloy material, outer layer（63）For aluminium material, described radiating fin（61）With it is outer
Layer（63）Aluminium material cavity wall is structure as a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710622031.4A CN107313923B (en) | 2017-07-27 | 2017-07-27 | Air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710622031.4A CN107313923B (en) | 2017-07-27 | 2017-07-27 | Air compressor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107313923A true CN107313923A (en) | 2017-11-03 |
| CN107313923B CN107313923B (en) | 2020-06-05 |
Family
ID=60169951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710622031.4A Active CN107313923B (en) | 2017-07-27 | 2017-07-27 | Air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107313923B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107762781A (en) * | 2017-11-30 | 2018-03-06 | 浙江盛源空压机制造有限公司 | A kind of horizontally-opposed air compressor machine |
| CN107795463A (en) * | 2017-11-22 | 2018-03-13 | 浙江盛源空压机制造有限公司 | A kind of rechargeable air compressor machine of Handheld portable |
| CN107859616A (en) * | 2017-11-22 | 2018-03-30 | 浙江盛源空压机制造有限公司 | Handheld portable integral type air compressor machine |
| CN109386450A (en) * | 2018-11-29 | 2019-02-26 | 烟台东德实业有限公司 | A kind of oil-free Piston Air Compressor of multi-cylinder |
| CN110056494A (en) * | 2019-05-20 | 2019-07-26 | 浙江万安其弗汽车零部件有限公司 | A kind of automobile-used oil-free air compressor |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104564613A (en) * | 2015-01-04 | 2015-04-29 | 浙江盛源空压机制造有限公司 | Oil-less air compressor |
| CN105065227A (en) * | 2015-08-31 | 2015-11-18 | 浙江申元机电有限公司 | Four-cylinder air compressor |
| CN204827843U (en) * | 2015-06-25 | 2015-12-02 | 台州市拓安机电有限公司 | Double -cylinder does not have oil and directly allies oneself with air compressor machine |
| CN205669475U (en) * | 2016-06-18 | 2016-11-02 | 厦门闳图盛道科技有限公司 | A kind of fan mounting structure of air compressor machine |
| CN106523320A (en) * | 2017-01-13 | 2017-03-22 | 厦门闳图盛道科技有限公司 | Low-energy-consumption oilless silence air compressor |
| CN206175173U (en) * | 2016-11-02 | 2017-05-17 | 台州宝乾机电有限公司 | Air compressor cylinder subassembly |
-
2017
- 2017-07-27 CN CN201710622031.4A patent/CN107313923B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104564613A (en) * | 2015-01-04 | 2015-04-29 | 浙江盛源空压机制造有限公司 | Oil-less air compressor |
| CN204827843U (en) * | 2015-06-25 | 2015-12-02 | 台州市拓安机电有限公司 | Double -cylinder does not have oil and directly allies oneself with air compressor machine |
| CN105065227A (en) * | 2015-08-31 | 2015-11-18 | 浙江申元机电有限公司 | Four-cylinder air compressor |
| CN205669475U (en) * | 2016-06-18 | 2016-11-02 | 厦门闳图盛道科技有限公司 | A kind of fan mounting structure of air compressor machine |
| CN206175173U (en) * | 2016-11-02 | 2017-05-17 | 台州宝乾机电有限公司 | Air compressor cylinder subassembly |
| CN106523320A (en) * | 2017-01-13 | 2017-03-22 | 厦门闳图盛道科技有限公司 | Low-energy-consumption oilless silence air compressor |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107795463A (en) * | 2017-11-22 | 2018-03-13 | 浙江盛源空压机制造有限公司 | A kind of rechargeable air compressor machine of Handheld portable |
| CN107859616A (en) * | 2017-11-22 | 2018-03-30 | 浙江盛源空压机制造有限公司 | Handheld portable integral type air compressor machine |
| CN107762781A (en) * | 2017-11-30 | 2018-03-06 | 浙江盛源空压机制造有限公司 | A kind of horizontally-opposed air compressor machine |
| CN109386450A (en) * | 2018-11-29 | 2019-02-26 | 烟台东德实业有限公司 | A kind of oil-free Piston Air Compressor of multi-cylinder |
| CN110056494A (en) * | 2019-05-20 | 2019-07-26 | 浙江万安其弗汽车零部件有限公司 | A kind of automobile-used oil-free air compressor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107313923B (en) | 2020-06-05 |
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