CN207945058U - A kind of medical piston type air compressor - Google Patents
A kind of medical piston type air compressor Download PDFInfo
- Publication number
- CN207945058U CN207945058U CN201721608839.9U CN201721608839U CN207945058U CN 207945058 U CN207945058 U CN 207945058U CN 201721608839 U CN201721608839 U CN 201721608839U CN 207945058 U CN207945058 U CN 207945058U
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- China
- Prior art keywords
- air compressor
- compressor machine
- fixedly connected
- air
- bent axle
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Abstract
The utility model discloses a kind of medical piston type air compressors, driving motor lower end is rotatablely connected bent axle, bent axle upper shaft holds rotation connection air compressor machine body upper wall, and bent axle lower end is rotatablely connected air compressor machine body bottom portion, bent axle top is fixedly connected with first bevel gear, first bevel gear engages second bevel gear, second bevel gear is fixedly connected with driven shaft, driven shaft bearing seal is rotatablely connected inside aspirating chamber, aspirating chamber upper end is fixedly connected with air compressor machine ontology upper end, driven shaft surface is fixedly connected with multiple helical blades, and aspirating chamber right end lower part is connected to check valve；Connective pole left end is covered at the deflection of crankshaft, connecting rod right end is rotatablely connected piston plate.The air compressor machine drives crank rotation that driven shaft rotation and piston plate is driven back and forth to move left and right simultaneously by motor, driven shaft drives helical blade rotation suction air and air is carried out primary compression, the piston plate back and forth moved left and right carries out second-compressed to the air after primary compression, compression efficiency is high, and compression effectiveness is more preferably.
Description
Technical field
The utility model is related to a kind of medical machinery, specifically a kind of medical piston type air compressor.
Background technology
Air compressor machine is the main body in compressed air source unit, it is that the mechanical energy that prime mover is typically motor is converted into gas pressure
The device of power energy, is the pressure generator of compressed air.There are many type of air compressor machine, wherein relatively conventional one kind is living
Plug air compressor machine.
Piston type air compressor is one kind of positive displacement compressor, and compressing member is a piston, is driven by power source
Piston is moved reciprocatingly in cylinder by gas extrusion.
Current existing piston type air compressor is discharged into after only being compressed air by piston press in air accumulator, and compression side
Formula is more rough, and compression effectiveness is bad, and compression efficiency is low, and for medical compressor, its compression effectiveness is likely to directly affect
The life and health of patient.
Utility model content
The purpose of this utility model is to provide a kind of medical piston type air compressors, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the utility model provides the following technical solutions：
A kind of medical piston type air compressor, including air compressor machine ontology；The air compressor machine ontology is mainly by bent axle, the second cone
Gear, helical blade, connecting rod, piston plate and air accumulator are constituted, and driving motor, driving motor is arranged in air compressor machine ontology upper end
Lower end is rotatablely connected bent axle, and bent axle upper shaft holds rotation connection air compressor machine body upper wall, and bent axle lower end is rotatablely connected air compressor machine
Body bottom portion, bent axle top are fixedly connected with first bevel gear, and first bevel gear engages second bevel gear, and second bevel gear, which is fixed, to be connected
Driven shaft is connect, driven shaft bearing seal is rotatablely connected inside aspirating chamber, and aspirating chamber upper end is fixedly connected with air compressor machine ontology upper end, from
Moving axis surface is fixedly connected with multiple helical blades, and aspirating chamber right end lower part is connected to check valve；Connective pole is covered at the deflection of crankshaft
Left end, connecting rod right end are rotatablely connected piston plate, and piston plate sealing, which is slidably connected, compresses chamber interior walls, and discharge chambe lower end is fixedly connected with sky
Press ontology lower end, discharge chambe right part upper end are connected to air guide bottom of the tube, and gas-guide tube top is connected to check valve, and discharge chambe right end side
Wall is connected to another check valve, and lower end check valve carrys out Nantong air accumulator, and gas storage pot bottom is fixedly connected with supporting leg, and supporting leg is fixedly connected with sky
Press ontology right end lower part, air accumulator upper end are connected to bleeder pipe, stopcock are rotatablely connected in the middle part of bleeder pipe.
As further program of the utility model：The driving motor is electrically connected power supply and switch.
As the utility model further scheme：The aspirating chamber left upper part is fixedly connected with air inlet.
As the utility model further scheme：The driving motor left end is fixedly connected with motor base, motor base
Seat bolt is fixedly connected with air compressor machine ontology.
As the utility model further scheme：Air compressor machine ontology lower end is rotatablely connected shifting roller.
Compared with prior art, the utility model has the beneficial effects that：The air compressor machine drives crank rotation same by motor
When drive driven shaft rotation and piston plate back and forth move left and right, driven shaft drive helical blade rotation suction air and by air into
Row primary compression, the piston plate back and forth moved left and right carry out second-compressed to the air after primary compression, and compression efficiency is high, and presses
It contracts better.The air compressor structure reasonable design is applicable in, and greatly improves the compression efficiency of air, and compression effectiveness is more preferably.
Description of the drawings
Fig. 1 is the structural schematic diagram of medical piston type air compressor.
Fig. 2 is the left view of discharge chambe and piston plate in medical piston type air compressor.
In figure：1- air compressor machine ontologies；2- driving motors；3- bent axles；4- first bevel gears；5- second bevel gears；6- is driven
Axis；7- helical blades；8- aspirating chambers；9- air inlets；10- check valves；11- connecting rods；12- piston plates；13- discharge chambes；14- gas storage
Tank；15- bleeder pipes；16- stopcocks；17- shifting rollers；18- motor bases.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1~2, in the utility model embodiment, a kind of medical piston type air compressor, including air compressor machine ontology 1；
The air compressor machine ontology 1 is mainly by bent axle 3, second bevel gear 5, helical blade 7, connecting rod 11, piston plate 12 and air accumulator 14
It constitutes；Driving motor 2 is arranged in 1 upper end of air compressor machine ontology, and 2 left end of driving motor is fixedly connected with motor base 18, motor base
18 bolts of seat are fixedly connected with air compressor machine ontology 1, and driving motor 2 is electrically connected power supply and switch, and the rotation of 2 lower end of driving motor connects
Bent axle 3 is connect, 3 upper shaft of bent axle holds 1 upper wall of rotation connection air compressor machine ontology, and 3 lower end of bent axle is rotatablely connected 1 bottom of air compressor machine ontology
Portion, 3 top of bent axle are fixedly connected with first bevel gear 4, and first bevel gear 4 engages second bevel gear 5, and second bevel gear 5, which is fixed, to be connected
Driven shaft 6 is connect, 6 bearing seal of driven shaft is rotatablely connected inside aspirating chamber 8, and 8 upper end of aspirating chamber is fixedly connected on air compressor machine ontology 1
End, 8 left upper part of aspirating chamber are fixedly connected with air inlet 9, and 6 surface of driven shaft is fixedly connected with multiple helical blades 7, and aspirating chamber 8 is right
It holds lower part to be connected to check valve 10, turns on the switch and connect driving motor 2 and the rotation of Power supply belt dynamic crankshaft 3 and then drive first bevel gear
The first bevel gear 4 of 4 rotations, rotation drives the rotation of second bevel gear 5 to drive driven shaft 6 that rotation, driven shaft 6 is followed to drive
Air outside air compressor machine ontology 1 is pumped into primary compression in aspirating chamber 8 by the rotation of helical blade 7 through air inlet 9.
3 knee of the bent axle covers 11 left end of connective pole, and 11 right end of connecting rod is rotatablely connected piston plate 12, and piston plate 12 seals
Be slidably connected 13 inner wall of discharge chambe, and 13 lower end of discharge chambe is fixedly connected with 1 lower end of air compressor machine ontology, the connection of 13 right part upper end of discharge chambe
Air guide bottom of the tube, gas-guide tube top is connected to check valve 10, and 13 right end sidewalls of discharge chambe are connected to another check valve 10, and lower end is unidirectional
Valve 10 carrys out Nantong air accumulator 14, and 14 bottom of air accumulator is fixedly connected with supporting leg, and supporting leg is fixedly connected with 1 right end lower part of air compressor machine ontology,
14 upper end of air accumulator is connected to bleeder pipe 15, and 15 middle part of bleeder pipe is rotatablely connected stopcock 16, and the rotation connection of 1 lower end of air compressor machine ontology moves
Dynamic idler wheel 17, the air in aspirating chamber 8 after primary compression are passed through from gas-guide tube in discharge chambe 13 through upper one-way valve 10, are rotated
Bent axle 3 drive 11 left end of connecting rod move in a circle so that drive piston plate 12 it is back and forth left in 13 inner wall of discharge chambe in the horizontal direction
The air that right sliding compression is discharged into out of aspirating chamber 8, compressed air are flowed into through lower end check valve 10 inside air accumulator 14, are turned
Dynamic stopcock 16 can release compressed air in air accumulator 14, and 1 lower end of air compressor machine ontology setting shifting roller 17 is moved easily.
The operation principle of the utility model is：It turns on the switch and connects driving motor 2 and the rotation of Power supply belt dynamic crankshaft 3 and then band
Dynamic first bevel gear 4 rotates, and the first bevel gear 4 of rotation drives the rotation of second bevel gear 5 to turn to drive driven shaft 6 to follow
Dynamic, it is preliminary in aspirating chamber 8 that driven shaft 6 drives the rotation of helical blade 7 to be pumped into the air outside air compressor machine ontology 1 through air inlet 9
Compression, the air in aspirating chamber 8 after primary compression are passed through from gas-guide tube in discharge chambe 13 through upper one-way valve 10, the song of rotation
Axis 3 drives 11 left end of connecting rod to move in a circle, and drive piston plate 12 in turn in the horizontal direction in 13 inner wall of discharge chambe, back and forth slide by left and right
The air that dynamic pressure contracting is discharged into out of aspirating chamber 8, compressed air are flowed into through lower end check valve 10 inside air accumulator 14, rotation rotation
Valve 16 can release compressed air in air accumulator 14, and 1 lower end of air compressor machine ontology setting shifting roller 17 is moved easily.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (5)
1. a kind of medical piston type air compressor, including air compressor machine ontology (1)；The air compressor machine ontology (1) is mainly by bent axle
(3), second bevel gear (5), helical blade (7), connecting rod (11), piston plate (12) and air accumulator (14) are constituted, which is characterized in that
Air compressor machine ontology (1) upper end setting driving motor (2), driving motor (2) lower end are rotatablely connected bent axle (3), on bent axle (3)
End bearing is rotatablely connected air compressor machine ontology (1) upper wall, and bent axle (3) lower end is rotatablely connected air compressor machine ontology (1) bottom, bent axle
(3) top is fixedly connected with first bevel gear (4), and first bevel gear (4) engages second bevel gear (5), and second bevel gear (5) is fixed
Driven shaft (6) is connected, driven shaft (6) bearing seal is rotatablely connected aspirating chamber (8) inside, and aspirating chamber (8) upper end is fixedly connected with sky
Press ontology (1) upper end, driven shaft (6) surface are fixedly connected with multiple helical blades (7), and the connection of aspirating chamber (8) right end lower part is single
To valve (10)；Bent axle (3) knee covers connective pole (11) left end, and connecting rod (11) right end is rotatablely connected piston plate (12), living
Seben (12) seals discharge chambe (13) inner wall that is slidably connected, and discharge chambe (13) lower end is fixedly connected with air compressor machine ontology (1) lower end, presses
Contracting room (13) right part upper end is connected to air guide bottom of the tube, and gas-guide tube top is connected to check valve (10), and discharge chambe (13) right end sidewalls
It is connected to another check valve (10), lower end check valve (10) carrys out Nantong air accumulator (14), and air accumulator (14) bottom is fixedly connected with supporting leg,
Supporting leg is fixedly connected with air compressor machine ontology (1) right end lower part, and air accumulator (14) upper end is connected to bleeder pipe (15), bleeder pipe (15) middle part
It is rotatablely connected stopcock (16).
2. a kind of medical piston type air compressor according to claim 1, which is characterized in that the driving motor (2) is electrical
Connect power supply and switch.
3. a kind of medical piston type air compressor according to claim 1, which is characterized in that on aspirating chamber (8) left end
Portion is fixedly connected with air inlet (9).
4. a kind of medical piston type air compressor according to claim 1, which is characterized in that driving motor (2) left end
It is fixedly connected with motor base (18), motor base (18) bolt is fixedly connected with air compressor machine ontology (1).
5. a kind of medical piston type air compressor according to claim 1, which is characterized in that under the air compressor machine ontology (1)
End rotation connection shifting roller (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721608839.9U CN207945058U (en) | 2017-11-28 | 2017-11-28 | A kind of medical piston type air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721608839.9U CN207945058U (en) | 2017-11-28 | 2017-11-28 | A kind of medical piston type air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207945058U true CN207945058U (en) | 2018-10-09 |
Family
ID=63703693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721608839.9U Expired - Fee Related CN207945058U (en) | 2017-11-28 | 2017-11-28 | A kind of medical piston type air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207945058U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109441852A (en) * | 2018-07-26 | 2019-03-08 | 国家海洋局北海环境监测中心(中国海监北海区检验鉴定中心） | A kind of air charging system for offshore spilled oil recycling oil fence floating drum |
| CN113357534A (en) * | 2021-06-08 | 2021-09-07 | 江苏互竑生物医学有限公司 | Oxygen supercharging device for medical oxygenerator |
| CN113898580A (en) * | 2021-10-12 | 2022-01-07 | 苏州海运达精密零部件有限公司 | Scroll compressor and assembly process thereof |
-
2017
- 2017-11-28 CN CN201721608839.9U patent/CN207945058U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109441852A (en) * | 2018-07-26 | 2019-03-08 | 国家海洋局北海环境监测中心(中国海监北海区检验鉴定中心） | A kind of air charging system for offshore spilled oil recycling oil fence floating drum |
| CN113357534A (en) * | 2021-06-08 | 2021-09-07 | 江苏互竑生物医学有限公司 | Oxygen supercharging device for medical oxygenerator |
| CN113898580A (en) * | 2021-10-12 | 2022-01-07 | 苏州海运达精密零部件有限公司 | Scroll compressor and assembly process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181009 Termination date: 20191128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |