CN108591023A - A kind of pressure charging system of the mute super-pressure inflator pump of oil-free - Google Patents
A kind of pressure charging system of the mute super-pressure inflator pump of oil-free Download PDFInfo
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- CN108591023A CN108591023A CN201810576914.0A CN201810576914A CN108591023A CN 108591023 A CN108591023 A CN 108591023A CN 201810576914 A CN201810576914 A CN 201810576914A CN 108591023 A CN108591023 A CN 108591023A
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229910052802 copper Inorganic materials 0.000 claims abstract description 17
- 239000010949 copper Substances 0.000 claims abstract description 17
- 238000001914 filtration Methods 0.000 claims abstract description 13
- 238000004519 manufacturing process Methods 0.000 claims description 12
- 230000006698 induction Effects 0.000 claims description 10
- 238000010943 off-gassing Methods 0.000 claims description 8
- 230000003584 silencer Effects 0.000 claims description 7
- CUZMQPZYCDIHQL-VCTVXEGHSA-L calcium;(2s)-1-[(2s)-3-[(2r)-2-(cyclohexanecarbonylamino)propanoyl]sulfanyl-2-methylpropanoyl]pyrrolidine-2-carboxylate Chemical compound [Ca+2].N([C@H](C)C(=O)SC[C@@H](C)C(=O)N1[C@@H](CCC1)C([O-])=O)C(=O)C1CCCCC1.N([C@H](C)C(=O)SC[C@@H](C)C(=O)N1[C@@H](CCC1)C([O-])=O)C(=O)C1CCCCC1 CUZMQPZYCDIHQL-VCTVXEGHSA-L 0.000 claims 1
- 239000007789 gas Substances 0.000 abstract description 56
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 5
- 239000001301 oxygen Substances 0.000 abstract description 5
- 229910052760 oxygen Inorganic materials 0.000 abstract description 5
- 239000002131 composite material Substances 0.000 abstract description 4
- 230000036541 health Effects 0.000 abstract description 4
- 239000012530 fluid Substances 0.000 abstract description 3
- 239000010687 lubricating oil Substances 0.000 abstract description 3
- 239000010727 cylinder oil Substances 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000007906 compression Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000009189 diving Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 239000012636 effector Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- 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
- 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
-
- 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
- F04B39/10—Adaptations or arrangements of distribution members
- F04B39/102—Adaptations or arrangements of distribution members the members being disc valves
-
- 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
- F04B39/122—Cylinder block
Abstract
A kind of pressure charging system of the mute super-pressure inflator pump of oil-free, including motor;Motor includes motor case;It is provided with machine shaft in motor case;The both ends symmetrical rotary of machine shaft is provided with high-pressure connecting rod and low pressure connecting rod;The top of high-pressure connecting rod slidably connects high pressure assembly;The top of low pressure connecting rod slidably connects low pressure assembly;It is connected to by red copper tracheae between high pressure assembly and low pressure assembly;The small male connector of outlet is provided at the gas outlet of high pressure assembly;It is additionally provided with hand on high pressure assembly and twists Exhaust screw;Inlet air filtration muffler is provided at the air inlet of low pressure assembly;High pressure piston push rod is slidably arranged in using the high-pressure piston-ring of composite material quality in high-pressure cylinder, and lubricating oil is not necessarily to, and generation fluid fog can be avoided to enter in oxygen cylinder, protect the health of user, ensures that the gas pressure of output is met the requirements.
Description
Technical field
The present invention relates to inflator pump field, more particularly to the pressure charging system of a kind of mute super-pressure inflator pump of oil-free.
Background technology
Inflator pump is called pump, inflating pump, inflator, is a kind of inflator by the operating of electric motor come work
Tool, inflator pump of the invention be for diving under water, the air charging system and high-pressure gas pipeline of the oxygen cylinder of lifesaving and fire-fighting domain
Detection, Gu to the more demanding of inflator pump.Inflator pump in the prior art has the following problems:The oxygen that diving and fire-fighting use
Bottle be directly sucked in human body when in use, piston squeezes air in oil cylinder, inevitably carry hydraulic oil into
Enter steel cylinder, to bring harm to the health of user;The strength for the compressed air that conventional inflating pump is brought is smaller, nothing
Method meets the needs of gas cylinder.
Invention content
It is an object of the present invention to provide a kind of pressure charging systems of the mute super-pressure inflator pump of oil-free, solve the above technology and ask
Topic.
In order to achieve the above technical purposes, reach above-mentioned technology requirement, the technical solution adopted in the present invention is:It is a kind of
The pressure charging system of the mute super-pressure inflator pump of oil-free, including motor;It is characterized in that:The motor includes motor case;It is described
It is provided with machine shaft in motor case;The both ends symmetrical rotary of the machine shaft is provided with high-pressure connecting rod and low pressure connecting rod;
The top of the high-pressure connecting rod slidably connects high pressure assembly;The top of the low pressure connecting rod slidably connects low pressure assembly;Institute
It states and is connected to by red copper tracheae between high pressure assembly and low pressure assembly;The small public affairs of outlet are provided at the gas outlet of the high pressure assembly
Head;It is additionally provided with hand on the high pressure assembly and twists Exhaust screw;Inlet air filtration is provided at the air inlet of the low pressure assembly to disappear
Sound device.
Preferably:It is hinged with concentric piston above the high-pressure connecting rod;It is uniformly arranged on the outer wall of the concentric piston
There is concentric wear ring;The center position of the upper surface of the concentric piston is provided with high pressure piston push rod;The high pressure piston
It is evenly arranged with high-pressure piston-ring on the outer wall of push rod;The concentric piston is slidably arranged in concentric cylinder;The concentric cylinder is logical
The same boring cover in the heart for crossing upper end is fixed on motor case;The upper end with boring cover in the heart is fixed with height by high pressure cylinder top head
Cylinder pressure lower cover;Sealed set has high-pressure cylinder between the high pressure cylinder top head and the center of high pressure cylinder lower cover;The high pressure piston
Push rod is slidably arranged in high-pressure cylinder;The concentric cylinder, same to boring cover, high pressure cylinder top head, high pressure cylinder lower cover and high pressure gas in the heart
Cylinder together constitutes high pressure assembly.
Preferably:Boring cover air admission hole is offered in the same boring cover in the heart, the upper surface with boring cover in the heart is uniformly arranged
There is upper boring cover threaded hole;The upper boring cover air admission hole is communicated with red copper tracheae;Lower cover air inlet is offered in the high pressure cylinder lower cover
Hole, lower cover venthole, lower cover gas port and lower cover sensing hole, are evenly arranged with lower cover through-hole under high pressure cylinder on lid, under high pressure cylinder
It is provided with exhaust threaded hole on the side wall of lid, lower cover horizontal perforation is provided in high pressure cylinder lower cover;The lower cover air admission hole with it is upper bored
Lid air admission hole communicates;It is communicated by fabrication hole A between the lower cover venthole and lower cover gas port;The exhaust threaded hole is under
Lid venthole communicates, and exhaust threaded hole is communicated with lower cover horizontal perforation;It is provided with hand in the exhaust threaded hole and twists Exhaust screw;Institute
It states and is correspondingly arranged on air induction conduit at the upper port of lower cover air admission hole;It is correspondingly arranged on out at the upper port of the lower cover venthole
Airway;It is correspondingly arranged on air guide conduit at the upper port of the lower cover gas port;At the upper port of the lower cover sensing hole pair
Pressure and temp inductor should be provided with;It is correspondingly arranged on screw rod conduit at the upper port of the lower cover through-hole;The air induction conduit
Upper port at, upper cover air admission hole is correspondingly arranged in high pressure cylinder top head;At the upper port of the outtake tube, in high pressure cylinder
Upper cover venthole is correspondingly arranged in upper cover;On the side wall of the upper cover venthole, communicates and set on the side wall of high pressure cylinder top head
It is equipped with male connector threaded hole;The small male connector of outlet is provided in the male connector threaded hole;At the upper port of the air guide conduit, in high pressure
Upper cover gas port is correspondingly arranged in cylinder top head;The upper end of the pressure and temp inductor is correspondingly arranged in high pressure cylinder top head
There is upper cover sensing hole;At the upper port of the screw rod conduit, upper cover counterbore is correspondingly arranged on high pressure cylinder top head;The upper cover
Air admission hole is communicated with high-pressure cylinder by upper cover horizontal perforation A;It is provided with high pressure cylinder between the upper cover horizontal perforation A and high-pressure cylinder
Breather check valve;The upper cover gas port is communicated with high-pressure cylinder by upper cover horizontal perforation B;The upper cover horizontal perforation B and high pressure
High pressure cylinder outgassing nonreturn valve is provided between cylinder;It is communicated by fabrication hole B between the upper cover venthole and upper cover sensing hole.
Preferably:Being fixedly arranged above for low pressure connecting rod waves piston;It is provided with and shakes on the outer wall for waving piston
Put wear ring;The piston that waves is slidably arranged in low-pressure cylinder;Boring cover is solid in the low pressure that the low-pressure cylinder passes through upper end
It is scheduled on motor case;Boring cover together constitutes low pressure assembly on the low-pressure cylinder and low pressure;Boring cover upper end in the low pressure
It is provided with bored valve deck of low pressure (LP) cylinder and filtering silencer, the left end of boring cover is connected on red copper tracheae in low pressure;The filtering disappears
The air inlet position of sound device is provided with low-pressure admission valve block;Low pressure is provided between the low pressure (LP) cylinder valve block valve deck and red copper tracheae to go out
Air valve plate.
Beneficial effects of the present invention;A kind of pressure charging system of the mute super-pressure inflator pump of oil-free, compared with traditional structure:It is high
Pressure piston push rod is slidably arranged in using the high-pressure piston-ring of composite material quality in high-pressure cylinder, is not necessarily to lubricating oil, can be kept away
Exempt from generation fluid fog to enter in oxygen cylinder, protects the health of user;High-pressure connecting rod and low pressure connecting rod pass through song
The mode of handle connecting rod is symmetricly set on the two ends of machine shaft, can be barotropic state when low-pressure cylinder, in high-pressure cylinder then
It is negative pressure state, compressed gas enters high-pressure cylinder to form supercharging, the pressure for waving piston of low pressure by low-pressure cylinder naturally
The compressing area that contracting area is more than high pressure piston push rod is provided with height so as to effectively increase pressure difference in high pressure assembly
Cylinder pressure breather check valve and high pressure cylinder outgassing nonreturn valve are provided with low-pressure admission valve block and low pressure outlet valve block in low pressure assembly,
Gas is avoided to be lost in the loss caused stress in compression process, high pressure cylinder top head is all made of the conjunction of monoblock type with high pressure cylinder lower cover
Gold bullion is made, and can ensure that the holding of gas pressure in high pressure assembly, above-mentioned improvement can guarantee that the gas pressure of output meets
It is required that.
Description of the drawings
Fig. 1 is schematic structural view of the invention;
Fig. 2 is high-pressure connecting rod of the present invention and low pressure link mechanism schematic diagram;
Fig. 3 is the explosive view of high pressure assembly and low pressure assembly of the present invention;
Fig. 4 is high pressure cylinder lower cover structure schematic diagram of the present invention;
Fig. 5 is the perspective view of high pressure cylinder lower cover vertical view of the present invention;
Fig. 6 is high pressure cylinder lower cover structure schematic diagram of the present invention;
Fig. 7 is the perspective view of high pressure cylinder upper cover top view of the present invention;
In figure:1. motor;2. motor case;3. machine shaft;4. high-pressure connecting rod;5. low pressure connecting rod;6. high pressure is total
At;The concentric cylinders of 6-1.;6-2. is the same as boring cover in the heart;6-2-1. upper boring cover air admission hole;6-2-2. upper boring cover threaded hole;6-3.
High pressure cylinder lower cover;6-3-1. lower cover air admission holes;6-3-2. lower cover ventholes;6-3-3. lower cover gas ports;6-3-4. lower cover
Sensing hole;6-3-5. lower cover through-holes;6-3-6. is vented threaded hole;6-3-7. lower cover horizontal perforations;6-3-8. fabrication holes A;6-
4. high pressure cylinder top head;6-4-1. upper cover air admission holes;6-4-2. upper cover ventholes;6-4-3. upper cover gas ports;On 6-4-4.
Lid sensing hole;6-4-5. upper cover counterbores;6-4-6. male connector threaded holes;6-4-7. upper cover horizontal perforation A;6-4-8. upper covers are crossed
Hole B;6-4-9. fabrication holes B;6-5. high-pressure cylinder;6-6-1. air induction conduit;6-6-2. outtake tube;6-6-3. air guide
Conduit;6-6-4. pressure and temp inductors;6-6-5. screw rod conduits;6-7. high pressure cylinder breather check valves;6-8. high pressure cylinder
Outgassing nonreturn valve;7. low pressure assembly;7-1. low-pressure cylinder;Boring cover in 7-2. low pressure;8. red copper tracheae;9. the small public affairs of outlet
Head;10. hand twists Exhaust screw;11. inlet air filtration muffler;12. concentric piston;13. concentric wear ring;14. high pressure is lived
Fill in push rod;15. high-pressure piston-ring;16. waving piston;17. waving wear ring.
Specific implementation mode
In order to make goal of the invention, technical solution and its advantageous effects of the present invention be more clear, below in conjunction with attached drawing
And specific implementation mode, the present invention will be described in further detail;
In the accompanying drawings:A kind of pressure charging system of the mute super-pressure inflator pump of oil-free, including motor 1;The motor 1 includes motor cover
Shell 2;It is provided with machine shaft 3 in the motor case 2;The both ends symmetrical rotary of the machine shaft 3 is provided with high-pressure connecting rod 4
With low pressure connecting rod 5;The top of the high-pressure connecting rod 4 slidably connects high pressure assembly 6;The top sliding of the low pressure connecting rod 5 connects
It is connected to low pressure assembly 7;It is connected to by red copper tracheae 8 between the high pressure assembly 6 and low pressure assembly 7;The high pressure assembly 6 goes out
The small male connector of outlet 9 is provided at gas port;It is additionally provided with hand on the high pressure assembly 6 and twists Exhaust screw 10;The low pressure assembly 7
Inlet air filtration muffler 11 is provided at air inlet;High pressure piston push rod 14 is slided using the high-pressure piston-ring 15 of composite material quality
It is dynamic to be arranged in high-pressure cylinder 6-5, it is not necessarily to lubricating oil, generation fluid fog can be avoided to enter in oxygen cylinder, protect use
The health of person;High-pressure connecting rod 4 and low pressure connecting rod 5 are symmetricly set on the two of machine shaft 3 by way of crank connecting link
End is then negative pressure state in high-pressure cylinder 6-5, compressed gas is naturally by low pressure gas that is, when low-pressure cylinder 7-1 is barotropic state
Cylinder 7-1 enters high-pressure cylinder 6-5 to form supercharging, and the compressing area for waving piston 16 of low pressure is more than high pressure piston push rod 14
Compressing area high pressure cylinder breather check valve 6-7 and height are provided in high pressure assembly 6 so as to effectively increase pressure difference
Cylinder pressure outgassing nonreturn valve 6-8 is provided with low-pressure admission valve block 18 and low pressure outlet valve block 19 in low pressure assembly 7, gas is avoided to exist
The loss caused stress is lost in compression process, high pressure cylinder top head 6-4 and high pressure cylinder lower cover 6-3 is all made of the alloy block of monoblock type
It is made, can ensure that the holding of gas pressure in high pressure assembly 6, above-mentioned improvement can guarantee that the gas pressure satisfaction of output is wanted
It asks;The setting of filtering silencer 11 can reduce the operating noise of inflator pump.
The top of the high-pressure connecting rod 4 is hinged with concentric piston 12 combined with Figure 1 and Figure 2,;I.e. high-pressure connecting rod 4 utilizes axis pin
It is hinged in the hinge hole on cylindrical concentric piston 12 so that pumping for high pressure piston push rod 14 is more flat
Surely, it will not shake, it is ensured that stability when compressed gas;It is evenly arranged on the outer wall of the concentric piston 12 resistance to one heart
Bull ring 13;The center position of the upper surface of the concentric piston 12 is provided with high pressure piston push rod 14;The high pressure piston pushes away
High-pressure piston-ring 15 is evenly arranged on the outer wall of bar 14, high-pressure piston-ring 15 is made of composite material;The concentric piston
12 are slidably arranged in concentric cylinder 6-1;The concentric cylinder 6-1 is fixed on motor case 2 by the same 6-2 of boring cover in the heart of upper end
On, what is utilized is fixed with the mounting hole bolt on the outside of boring cover 6-2 in the heart;The upper end with boring cover 6-2 in the heart passes through high pressure
Cylinder top head 6-4 is fixed with high pressure cylinder lower cover 6-3;Such as Fig. 3, screw sequentially passes through upper cover counterbore 6-4-5, screw rod conduit from top to bottom
6-6-5 and lower cover through-hole 6-3-5 is tightened in the upper boring cover threaded hole 6-2-2 on same boring cover 6-2 in the heart, whole to ensure that
A 6 internal gas pressure of high pressure assembly and air-tightness;It is close between the high pressure cylinder top head 6-4 and the center of high pressure cylinder lower cover 6-3
Envelope is provided with high-pressure cylinder 6-5;The high pressure piston push rod 14 is slidably arranged in high-pressure cylinder 6-5;The concentric cylinder 6-1,
With boring cover 6-2, high pressure cylinder top head 6-4, high pressure cylinder lower cover 6-3 and high-pressure cylinder 6-5 together constitute high pressure assembly 6 in the heart.
It is described with boring cover air admission hole 6-2-1 is offered in boring cover 6-2 in the heart such as Fig. 3, with the upper end of boring cover 6-2 in the heart
Face is evenly arranged with boring cover threaded hole 6-2-2;The upper boring cover air admission hole 6-2-1 is communicated with red copper tracheae 8, specific to install
When, with solenoid valve can be arranged on boring cover 6-2 in the heart, the access between upper boring cover air admission hole 6-2-1 and red copper tracheae 8 is set
On, 1 moment of motor starts, and solenoid valve, which is delayed 1-3 seconds, opens and carry out bleeding, and the instantaneous load that motor 1 starts is small, protection
Motor 1;In conjunction with Fig. 4 and Fig. 5, offered in the high pressure cylinder lower cover 6-3 lower cover air admission hole 6-3-1, lower cover venthole 6-3-2,
It is evenly arranged with lower cover through-hole 6-3-5, high pressure on lower cover gas port 6-3-3 and lower cover sensing hole 6-3-4, high pressure cylinder lower cover 6-3
It is provided on the side wall of cylinder lower cover 6-3 in exhaust threaded hole 6-3-6, high pressure cylinder lower cover 6-3 and is provided with lower cover horizontal perforation 6-3-7;
The lower cover air admission hole 6-3-1 is communicated with upper boring cover air admission hole 6-2-1;The lower cover venthole 6-3-2 and lower cover gas port 6-
It is communicated by fabrication hole A6-3-8 between 3-3, as shown in fig. 6, fabrication hole A6-3-8 is arranged from the bottom surface of high pressure cylinder lower cover 6-3,
Later stage is blocked using end socket screw;The exhaust threaded hole 6-3-6 is communicated with lower cover venthole 6-3-2, exhaust threaded hole 6-3-6
It is communicated with lower cover horizontal perforation 6-3-7, when unclamping hand and twisting Exhaust screw 10, gas is from the lower cover on high pressure cylinder lower cover 6-3 side walls
Horizontal perforation 6-3-7 discharges, have the function that discouraged row pressure;It is provided with hand in the exhaust threaded hole 6-3-6 and twists Exhaust screw 10;
Such as Fig. 3, air induction conduit 6-6-1 is correspondingly arranged at the upper port of the lower cover air admission hole 6-3-1;The lower cover venthole 6-3-
Outtake tube 6-6-2 is correspondingly arranged at 2 upper port;It is correspondingly arranged on and leads at the upper port of the lower cover gas port 6-3-3
Airway 6-6-3;It is correspondingly arranged on pressure and temp inductor 6-6-4 at the upper port of the lower cover sensing hole 6-3-4;Under described
Screw rod conduit 6-6-5 is correspondingly arranged at the upper port of lid through-hole 6-3-5;In conjunction with Fig. 3 and Fig. 7, the air induction conduit 6-6-1's
At upper port, upper cover air admission hole 6-4-1 is correspondingly arranged in high pressure cylinder top head 6-4;The upper port of the outtake tube 6-6-2
Place is correspondingly arranged on upper cover venthole 6-4-2 in high pressure cylinder top head 6-4;On the side wall of the upper cover venthole 6-4-2,
It is communicated on the side wall of high pressure cylinder top head 6-4 and is provided with male connector threaded hole 6-4-6;It is provided with out in the male connector threaded hole 6-4-6
The small male connector of gas 9;At the upper port of the air guide conduit 6-6-3, upper cover gas port 6- is correspondingly arranged in high pressure cylinder top head 6-4
4-3;The upper end of the pressure and temp inductor 6-6-4 is correspondingly arranged on upper cover sensing hole 6-4-4 in high pressure cylinder top head 6-4,
The induction contact of pressure and temp inductor 6-6-4 is just arranged in upper cover sensing hole 6-4-4;The screw rod conduit 6-6-5's is upper
At port, upper cover counterbore 6-4-5 is correspondingly arranged on high pressure cylinder top head 6-4;The upper cover air admission hole 6-4-1 passes through upper cover cross
Perforation A6-4-7 is communicated with high-pressure cylinder 6-5;It is provided with high pressure cylinder between the upper cover horizontal perforation A6-4-7 and high-pressure cylinder 6-5
When the setting of breather check valve 6-7, high pressure cylinder breather check valve 6-7 can avoid high pressure piston push rod 14 from rising compressed gas,
Gas is from upper cover horizontal perforation A6-4-7 leakages and flows back into low-pressure cylinder 7-1;The upper cover gas port 6-4-3 passes through upper cover cross
Perforation B6-4-8 is communicated with high-pressure cylinder 6-5;It is provided with high pressure cylinder between the upper cover horizontal perforation B6-4-8 and high-pressure cylinder 6-5
Outgassing nonreturn valve 6-8, the setting of outgassing nonreturn valve 6-8, when can avoid 14 whereabouts air-breathing of high pressure piston push rod, gas is from upper cover
Horizontal perforation B6-4-8 is leaked and is flowed back into high-pressure cylinder 6-5;The upper cover venthole 6-4-2 and upper cover sensing hole 6-4-4 it
Between communicated by fabrication hole B6-4-9 so that the pressure and temp inductor 6-6-4 contacts in upper cover sensing hole 6-4-4 can be accurate
Ground detects gas pressure intensity and temperature value, convenient for accurately compressed gas and makes corresponding control operation, in Fig. 3, fabrication hole
B6-4-9 is arranged in the upper surface of high pressure cylinder top head 6-4, and end socket screw can be used to shut for the later stage;In conclusion fabrication hole A6-3-
The setting of 8 and fabrication hole B6-4-9 enables to outtake tube 6-6-2 to be communicated with pipeline where air guide conduit 6-6-3, and with it is upper
Lid sensing hole 6-4-4 is communicated, and is then enable entire high pressure gas circuit unimpeded and is made pressure and temp inductor 6-6-4 just
Normal detection gas pressure and temp.
Such as Fig. 2, piston 16 is waved in being fixedly arranged above for the low pressure connecting rod 5;It is arranged on the outer wall for waving piston 16
Wave wear ring 17;The piston 16 that waves is slidably arranged in low-pressure cylinder 7-1;The low-pressure cylinder 7-1 passes through upper end
Low pressure on boring cover 7-2 be fixed on motor case 2;Boring cover 7-2 together constitutes low pressure in the low-pressure cylinder 7-1 and low pressure
Assembly 7;The upper ends boring cover 7-2 are provided with bored valve deck 7-2-1 of low pressure (LP) cylinder and filtering silencer 11 in the low pressure, boring cover in low pressure
The left end of 7-2 is connected on red copper tracheae 8;The air inlet position of the filtering silencer 11 is provided with low-pressure admission valve block 18, low
Be pressed into the setting of air valve plate 18, in order to when wave piston 16 rise compressed gas when, avoid gas from filtering silencer 11 into
Stomata discharge is outdoor, causes the loss of gas pressure;It is provided between the low pressure (LP) cylinder valve block valve deck 7-2-1 and red copper tracheae 8
Low pressure outlet valve block 19, the setting of low pressure outlet valve block 19, in order to when waving the decline air-breathing of piston 16, avoid gas from red copper
Reflux in the high-pressure cylinder 6-5 in 8 left side of tracheae, causes the loss of gas pressure.
The operation principle of the present invention:Machine shaft 3 drives low pressure connecting rod 5 up to move, and high-pressure connecting rod 4 moves down, low
It is pressed into the closing of air valve plate 18, low pressure outlet valve block 19 is opened, and gas is waved piston 16 by low-pressure cylinder 7-1 force feeds into low pressure
Cylinder valve piece valve deck 7-2-1, then enters upper boring cover air admission hole 6-2-1 by red copper tracheae 8, subsequently enters lower cover air admission hole 6-
3-1 subsequently enters air induction conduit 6-6-1, subsequently enters upper cover air admission hole 6-4-1, subsequently enters upper cover horizontal perforation A6-4-7, high
Cylinder pressure breather check valve 6-7 is opened, and gas enters in high-pressure cylinder 6-5, and the high pressure piston push rod 14 that this is is by concentric piston 12
It has driven and has moved down, above-mentioned steps complete high-pressure cylinder 6-5 air inlets, low-pressure cylinder 7-1 exhausts, i.e., entire gas circuit absorbs gas
The operation of body;Then low pressure connecting rod 5 moves down, and low-pressure admission valve block 18 is opened, and low pressure outlet valve block 19 is closed, and gas is from mistake
It filters in effector 11 in sucking low-pressure cylinder 7-1, high-pressure connecting rod 4 at this time up moves, and high pressure piston push rod 14 up moves
And the gas in high-pressure cylinder 6-5 is compressed, high pressure cylinder outgassing nonreturn valve 6-8 is opened, and compressed gas is entered upper cover horizontal perforation A6-4-
8, upper cover gas port 6-4-2 is subsequently entered, air guide conduit 6-6-3 is subsequently entered, because of air guide conduit 6-6-3 and outtake tube 6-
6-2 is communicated, therefore the compressed gas finally discharge out of outlet small male connector 9;So on circulate, you can realize following for inflator pump
The pressure range of ring compressed air, the high pressure gas of output is 0-100MPa.
The specific implementation of the present invention:The device inflated will be needed to be connected in the small male connector of outlet 9 by connecting line, collected
The numerical value that pressure and temp inductor 6-6-4 is observed during gas is shown, row is twisted after completion charge operation and by unscrewing hand
Gas screw 10 carries out pressure discharge operations to entire inflator pump;Liquid crystal display, pressure and temp inductor 6- can be set on inflator pump
The pressure and temperature signal that 6-4 is sensed can be shown that then inflator pump, which can be realized, freely sets on liquid crystal display
Constant-pressure reaches setting pressure automatic stop;Real-time display operating temperature, operating pressure, overtemperature prote, overload protection are more than setting
Allow temperature, machine automatic stop;More than setting operating current, machine automatic stop;The single working time shows;Cumulative activation time digital display
Show, reach the accumulative work times for needing to maintain, air pump can prompt to need to safeguard;Work times are gone beyond the limit of, air pump will be autonomous
Protection, does not allow client to open;This function is because upper superelevation is pressed with certain uncontrollable factor, in order to protect the life of client
Safety.
Claims (4)
1. a kind of pressure charging system of the mute super-pressure inflator pump of oil-free, including motor(1);It is characterized in that:The motor(1)Packet
Include motor case(2);The motor case(2)Inside it is provided with machine shaft(3);The machine shaft(3)Both ends symmetrically revolve
Turn to be provided with high-pressure connecting rod(4)With low pressure connecting rod(5);The high-pressure connecting rod(4)Top slidably connect high pressure assembly(6);
The low pressure connecting rod(5)Top slidably connect low pressure assembly(7);The high pressure assembly(6)With low pressure assembly(7)Between lead to
Cross red copper tracheae(8)Connection;The high pressure assembly(6)Gas outlet at be provided with the small male connector of outlet(9);The high pressure assembly
(6)On be additionally provided with hand twist Exhaust screw(10);The low pressure assembly(7)Air inlet at be provided with inlet air filtration muffler
(11).
2. a kind of pressure charging system of the mute super-pressure inflator pump of oil-free according to claim 1, it is characterised in that:The height
Press connecting rod(4)Top be hinged with concentric piston(12);The concentric piston(12)Outer wall on be evenly arranged with one heart it is wear-resisting
Ring(13);The concentric piston(12)The center position of upper surface be provided with high pressure piston push rod(14);The high pressure is lived
Fill in push rod(14)Outer wall on be evenly arranged with high-pressure piston-ring(15);The concentric piston(12)It is slidably arranged in concentric cylinder
(6-1)It is interior;The concentric cylinder(6-1)Pass through the same boring cover in the heart of upper end(6-2)It is fixed on motor case(2)On;It is described concentric
Upper boring cover(6-2)Upper end pass through high pressure cylinder top head(6-4)It is fixed with high pressure cylinder lower cover(6-3);The high pressure cylinder top head(6-4)
With high pressure cylinder lower cover(6-3)Center between sealed set have high-pressure cylinder(6-5);The high pressure piston push rod(14)Sliding is set
It sets in high-pressure cylinder(6-5)It is interior;The concentric cylinder(6-1), with boring cover in the heart(6-2), high pressure cylinder top head(6-4), under high pressure cylinder
Lid(6-3)And high-pressure cylinder(6-5)Together constitute high pressure assembly(6).
3. a kind of pressure charging system of the mute super-pressure inflator pump of oil-free according to claim 2, it is characterised in that:It is described same
Boring cover in the heart(6-2)Inside offer boring cover air admission hole(6-2-1), with boring cover in the heart(6-2)Upper surface be evenly arranged with
Boring cover threaded hole(6-2-2);The upper boring cover air admission hole(6-2-1)With red copper tracheae(8)It communicates;The high pressure cylinder lower cover(6-
3)Inside offer lower cover air admission hole(6-3-1), lower cover venthole(6-3-2), lower cover gas port(6-3-3)With lower cover sensing hole
(6-3-4), high pressure cylinder lower cover(6-3)On be evenly arranged with lower cover through-hole(6-3-5), high pressure cylinder lower cover(6-3)Side wall on set
It is equipped with exhaust threaded hole(6-3-6), high pressure cylinder lower cover(6-3)Inside it is provided with lower cover horizontal perforation(6-3-7);The lower cover air admission hole
(6-3-1)With upper boring cover air admission hole(6-2-1)It communicates;The lower cover venthole(6-3-2)With lower cover gas port(6-3-3)Between
Pass through fabrication hole A(6-3-8)It communicates;The exhaust threaded hole(6-3-6)With lower cover venthole(6-3-2)It communicates, is vented screw thread
Hole(6-3-6)With lower cover horizontal perforation(6-3-7)It communicates;The exhaust threaded hole(6-3-6)It is inside provided with hand and twists Exhaust screw
(10);The lower cover air admission hole(6-3-1)Upper port at be correspondingly arranged on air induction conduit(6-6-1);The lower cover venthole
(6-3-2)Upper port at be correspondingly arranged on outtake tube(6-6-2);The lower cover gas port(6-3-3)Upper port at pair
Air guide conduit should be provided with(6-6-3);The lower cover sensing hole(6-3-4)Upper port at be correspondingly arranged on pressure and temp induction
Device(6-6-4);The lower cover through-hole(6-3-5)Upper port at be correspondingly arranged on screw rod conduit(6-6-5);The air induction conduit
(6-6-1)Upper port at, in high pressure cylinder top head(6-4)Inside it is correspondingly arranged on upper cover air admission hole(6-4-1);The outtake tube
(6-6-2)Upper port at, in high pressure cylinder top head(6-4)Inside it is correspondingly arranged on upper cover venthole(6-4-2);The upper cover outlet
Hole(6-4-2)Side wall on, in high pressure cylinder top head(6-4)Side wall on communicate and be provided with male connector threaded hole(6-4-6);The public affairs
Head thread hole(6-4-6)Inside it is provided with the small male connector of outlet(9);The air guide conduit(6-6-3)Upper port at, on high pressure cylinder
Lid(6-4)Inside it is correspondingly arranged on upper cover gas port(6-4-3);The pressure and temp inductor(6-6-4)Upper end, in high pressure cylinder
Upper cover(6-4)Inside it is correspondingly arranged on upper cover sensing hole(6-4-4);The screw rod conduit(6-6-5)Upper port at, in high pressure cylinder
Upper cover(6-4)On be correspondingly arranged on upper cover counterbore(6-4-5);The upper cover air admission hole(6-4-1)Pass through upper cover horizontal perforation A(6-
4-7)It is communicated with high-pressure cylinder(6-5);The upper cover horizontal perforation A(6-4-7)With high-pressure cylinder(6-5)Between be provided with high pressure cylinder
Breather check valve(6-7);The upper cover gas port(6-4-3)Pass through upper cover horizontal perforation B(6-4-8)It is communicated with high-pressure cylinder(6-
5);The upper cover horizontal perforation B(6-4-8)With high-pressure cylinder(6-5)Between be provided with high pressure cylinder outgassing nonreturn valve(6-8);It is described
Upper cover venthole(6-4-2)With upper cover sensing hole(6-4-4)Between pass through fabrication hole B(6-4-9)It communicates.
4. a kind of pressure charging system of the mute super-pressure inflator pump of oil-free according to claim 1, it is characterised in that:It is described low
Press connecting rod(5)Be fixedly arranged above and wave piston(16);It is described to wave piston(16)Outer wall on be provided with and wave wear ring
(17);It is described to wave piston(16)It is slidably arranged in low-pressure cylinder(7-1)It is interior;The low-pressure cylinder(7-1)Pass through the low of upper end
Boring cover in pressure(7-2)It is fixed on motor case(2)On;The low-pressure cylinder(7-1)With boring cover in low pressure(7-2)It together constitutes
Low pressure assembly(7);Boring cover in the low pressure(7-2)Upper end is provided with bored valve deck of low pressure (LP) cylinder(7-2-1)And filtering silencer
(11), boring cover in low pressure(7-2)Left end be connected in red copper tracheae(8)On;The filtering silencer(11)Air inlet position set
It is equipped with low-pressure admission valve block(18);The low pressure (LP) cylinder valve block valve deck(7-2-1)With red copper tracheae(8)Between be provided with low pressure outlet
Valve block(19).
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810576914.0A CN108591023A (en) | 2018-06-07 | 2018-06-07 | A kind of pressure charging system of the mute super-pressure inflator pump of oil-free |
PCT/US2019/045579 WO2020068278A1 (en) | 2018-06-07 | 2019-08-07 | Turbocharged system for oil-free siling ultra high pressure air pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810576914.0A CN108591023A (en) | 2018-06-07 | 2018-06-07 | A kind of pressure charging system of the mute super-pressure inflator pump of oil-free |
Publications (1)
Publication Number | Publication Date |
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CN108591023A true CN108591023A (en) | 2018-09-28 |
Family
ID=63627487
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810576914.0A Pending CN108591023A (en) | 2018-06-07 | 2018-06-07 | A kind of pressure charging system of the mute super-pressure inflator pump of oil-free |
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CN (1) | CN108591023A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109882375A (en) * | 2019-04-10 | 2019-06-14 | 浙江北上新能源科技股份有限公司 | A kind of two-stage compressor |
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CN104763733A (en) * | 2015-03-04 | 2015-07-08 | 浙江美洲豹工贸有限公司 | Connecting rod and air compressor with the same |
CN105257510A (en) * | 2015-11-20 | 2016-01-20 | 台州市伸顺电机制造有限公司 | Pump head on air oil-less compressor |
CN208456806U (en) * | 2018-06-07 | 2019-02-01 | 靖江虎贲机械科技有限公司 | A kind of pressure charging system of oil-free mute super-pressure inflator pump |
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2018
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BE628425A (en) * | ||||
CN104763733A (en) * | 2015-03-04 | 2015-07-08 | 浙江美洲豹工贸有限公司 | Connecting rod and air compressor with the same |
CN105257510A (en) * | 2015-11-20 | 2016-01-20 | 台州市伸顺电机制造有限公司 | Pump head on air oil-less compressor |
CN208456806U (en) * | 2018-06-07 | 2019-02-01 | 靖江虎贲机械科技有限公司 | A kind of pressure charging system of oil-free mute super-pressure inflator pump |
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