CN106837734A - A kind of level Four W type high pressure compressors - Google Patents
A kind of level Four W type high pressure compressors Download PDFInfo
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- CN106837734A CN106837734A CN201710175252.1A CN201710175252A CN106837734A CN 106837734 A CN106837734 A CN 106837734A CN 201710175252 A CN201710175252 A CN 201710175252A CN 106837734 A CN106837734 A CN 106837734A
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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
- F04B25/00—Multi-stage pumps
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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
- F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
- F04B27/04—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
- F04B27/047—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement with an actuating element at the outer ends of the cylinders
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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
- 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
- F04B39/0005—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 adaptations of pistons
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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
- F04B39/04—Measures to avoid lubricant contaminating the pumped fluid
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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
- F04B39/06—Cooling; Heating; Prevention of freezing
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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
- F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
- F04B39/122—Cylinder block
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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
- F04B39/16—Filtration; Moisture separation
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Compressor (AREA)
Abstract
The present invention relates to the technical field of storing compressed air, specifically, it is related to a kind of level Four W type high pressure compressors, including compressibility, drive system, power control system, condensed water oil piece-rate system and cooling system, designed using level Four three-port type, one-level cylinder and secondary cylinder are concentrated in a disjunctor piston cylinder, simplify mechanical structure, motion rod member is reduced, so as to save space, efficiency is improve.Three-stage cylinder is located at one-level, the both sides of the integrated cylinder of secondary cylinder respectively with level Four cylinder, and three cylinders are in W types；Heat abstractor is equipped with outside each air cylinder group, makes compression process close to isotherm compression, the density increase of gas after compression, after releasing heat, enthalpy reduction, the efficiency raising of compressed air, the service life extension of machine, and security are improved.
Description
Technical field
The present invention relates to the technical field of storing compressed air, in particular to a kind of level Four W type high pressure compressors.
Background technology
Air compressor is the basic product of mechanical industry, and it is widely used in every profession and trade.Air compressor is to drive
Machine（Motor or diesel engine）The rotating mechanical energy of output is converted to the pressure energy of gas, is pneumatic system（Or strength purging point）
The nucleus equipment of power is provided.
Chinese air compressor once experienced starting, grow up two stages, and the stable development stage is had been enter at present.With
Air compressor industry is developed rapidly, and the air compressor market concentration is gradually stepped up, gradually formed a collection of leading companies,
These enterprises improve constantly competitiveness by industry integration.Although China's compressor industry is quickly grown, but industry is still deposited
In some problems.Current China's air compressor market, overseas-funded enterprise still accounts for commercioganic most of share.Due to China
Lack qualified technical personnel, foreign enterprise occupies certain advantage in mid- to high-end product market;And scope of the enterprise is small, be distributed dispersion, industry
Concentration degree is low;Lack high-end technology, low-level production capacity proportion is excessive；Product homogeneity is serious.These problems are faced with fierceness
Market competition, air compressor enterprise should need increasing strength badly, implement structural adjustment, promote industrial upgrading;Enterprise is big simultaneously
Power accelerates technical research, constantly carries out products innovation, improves the market competitiveness of enterprise itself.
In consideration of it, how break-through skill bottleneck, improve air compression terminal pressure and operational efficiency, while control production
Cost, and then the dependence to foreign technology is broken away from, it is final to realize production domesticization batch production, there is weight for the mechanical industry of China
Big meaning, is currently to need the problem for facing solution badly.
Such as Authorization Notice No. is the Chinese utility model patent of the U of CN 205172868, it discloses a kind of W types standard
Stand the compressor with substation, be sequentially connected in series on standard station main pipeline the first air inlet surge tank, the first pneumatic operated valve, one-level cylinder,
One-level cooler, the first ball valve, secondary cylinder group, secondary coolers, second-stage separator, three-stage cylinder group, three-level cooler, three
Level separator, coarse filter, fine filter, the first check valve and sequential control disk；One-level cylinder arrangement is in centre, one-level cylinder
Both sides be arranged symmetrically a secondary cylinder and a three-stage cylinder, all one-level cylinders, secondary cylinder and three-stage cylinder are constituted
One W type.After substation air inlet surge tank and the second pneumatic operated valve have been sequentially connected in series on the main pipeline of substation, with standard station main pipeline phase
Even；The first pipeline and second pipe are connected between standard station main pipeline and substation main pipeline.The utility model can be according to gas pressure
Power and source accordingly use standard station and substation, thus overcome traditional structure unitary function very well, defect that cannot be general.Should
Compressor has three-stage cylinder, and pressure ratio does not decline, and the utilization rate of volume is not high.
The content of the invention
It is high it is an object of the invention to provide a kind of level Four W types in order to solve the above-mentioned technological deficiency of prior art presence
Pressure compressor, solves pressure ratio in the prior art and does not decline, the utilization rate of volume problem not high.
In order to realize above-mentioned purpose of design, the scheme that the present invention is used is as follows：
A kind of level Four W type high pressure compressors, including compressibility, drive system, power control system, condensed water oil piece-rate system
And cooling system, it is characterised in that：The compressor is designed using level Four three-port type, and one-level cylinder and secondary cylinder concentrate on one
In disjunctor piston cylinder, mechanical structure is simplified, reduce motion rod member, so as to save space, improve efficiency；Three-stage cylinder
It is located at the both sides of one-level, the integrated cylinder of secondary cylinder respectively with level Four cylinder, three cylinders are in W types, when from terms of flywheel face,
On the right, level Four piston cylinder after motor starts, drives compressor crank shaft to revolve to three-level piston cylinder on the left side through transmission device
Turn, make piston reciprocating in cylinder by the linkage that rotarily drives of bent axle；In addition, being equipped with outside each air cylinder group
Heat abstractor, makes compression process close to isotherm compression, the density increase of gas after compression, after releasing heat, enthalpy reduction, pressure
The efficiency of contracting air is improved, the extension of the service life of machine, and security is improved；Compressed using level Four, pressure ratio declines, because
And bulk coefficient increases, so as to improve the utilization rate of volume.
Preferably, the compressibility includes one-level with two-stage compression system, three stage compression system and level Four compression system
System；One-level has one stage of compression system and two-stage compression system with two-stage compression system.
In any of the above-described scheme preferably, the one-level includes one or two grades of disjunctor pistons and one with two-stage compression system
Two grades of shared connecting rods.
In any of the above-described scheme preferably, one or two grades of disjunctor pistons and one or two grades of shared connecting rods pass through one or two grades
Piston pin links together.
In any of the above-described scheme preferably, one or two grades of disjunctor pistons are located at the group of one-level cylinder body and secondary cylinder body
In fit.
In any of the above-described scheme preferably, one or two grades of disjunctor pistons separate one-level air chamber and two grades of air chambers.
In any of the above-described scheme preferably, it is provided with one-level cylinder cap at the top of the disjunctor piston cylinder.
In any of the above-described scheme preferably, the first-stage cylinder is covered and is provided with one-level air inlet and one-level gas outlet.
In any of the above-described scheme preferably, one-level air inlet pipe is installed at the one-level air inlet；One-level gas outlet
Place is provided with one-level blast pipe.
In any of the above-described scheme preferably, the import of the one-level air inlet pipe is connected with air filtering core assembly；One-level
The outlet of blast pipe is connected with one-level radiator.
In any of the above-described scheme preferably, the secondary cylinder body is provided with secondary inlet mouthful and two grades of gas outlets.
In any of the above-described scheme preferably, secondary inlet pipe is installed at the secondary inlet mouthful；Two grades of gas outlets
Place is provided with secondary exhaust.
In any of the above-described scheme preferably, the outlet of the secondary exhaust is connected with two-class heat dissipation device.
In any of the above-described scheme preferably, the three stage compression system includes that three-level cylinder body, three-level air chamber, three-level are lived
Plug, three-level connecting rod and three-level piston pin.
In any of the above-described scheme preferably, the lower end of the three-level piston is provided with three-level guide pad.
In any of the above-described scheme preferably, the three-level cylinder body is provided with three-level air inlet and three-level gas outlet.
In any of the above-described scheme preferably, three-level air inlet pipe is installed at the three-level air inlet；Three-level gas outlet
Place is provided with three-level blast pipe.
In any of the above-described scheme preferably, the outlet of the three-level blast pipe is connected with three-level radiator.
In any of the above-described scheme preferably, the level Four compressibility includes that level Four cylinder body, level Four air chamber, level Four are lived
Plug, level Four connecting rod and level Four piston pin.
In any of the above-described scheme preferably, the lower end of the level Four piston is provided with level Four guide pad.
In any of the above-described scheme preferably, the level Four cylinder body is provided with level Four air inlet and level Four gas outlet.
In any of the above-described scheme preferably, level Four air inlet pipe is installed at the level Four air inlet；Level Four gas outlet
Place is provided with level Four blast pipe.
In any of the above-described scheme preferably, the outlet of the level Four blast pipe is connected with level Four radiator.
The workflow of level Four W type high pressure compressors of the invention is：
When one or two grades of disjunctor pistons are moved by the lateral crankshaft side direction of one-level cylinder cap, one-level displacement increase, in cylinder
Pressure be less than external pressure, outside air through the air filter in air filtering core assembly, one-level air inlet pipe, into one-level and two
The one stage of compression system of level compressibility, now one-level admission air valve is opened, while one-level drain tap is closed, compressed gas are entered
Enter to one-level cylinder body.With the rotation of bent axle, when piston change from the lateral first-stage cylinder lid side of bent axle to it is mobile when, one-level inlet valve
Door is closed, and one-level displacement is tapered into, and gas in the jar carries out the first second compression, and pressure rise, pressure reaches necessarily
During value, one-level drain tap is pushed up out.Temperature is also raised while gas is compressed, and compressed gas are entered into through one-level blast pipe
One-level radiator, radiator drives fan to radiate by crank rotation.
Compressed gas after being cooled down through subcooler separate the water and oil mixed in gas into oil water separator, separate
Compressed gas out enter the two-stage compression system of one-level and two-stage compression system by primary safety valve for inner container, secondary inlet pipe,
Now one or two grades of disjunctor pistons from the lateral first-stage cylinder lid side of bent axle to movement, open, while secondary exhaust by two grades of admission air valves
Valve closing, compressed gas enter into secondary cylinder body.With the rotation of bent axle, when one or two grades of disjunctor pistons change by one-level cylinder cap side
When being moved to crankshaft side direction, two grades of admission air valves are closed, and secondary cylinder swept volume is tapered into, and the compressed gas in cylinder are entered
The second compression of row second, pressure is raised again, and when pressure reaches certain value, secondary exhaust valve is pushed up out.It is same that gas is compressed
Shi Wendu is also raised, and compressed gas enter two-class heat dissipation device through pipeline.
The compressed gas cooled down through subcooler are again introduced into oil water separator, and the compressed gas separated are by two grades
Safety valve, three-level air inlet pipe enter three stage compression system, and now three-level piston is moved by the lateral crankshaft side direction of three-level valve seat gland
Dynamic, three-level air intake valve is opened, while three-level drain tap is closed, compressed gas enter into three-level cylinder body.With turning for bent axle
It is dynamic, when piston change from the lateral three-level valve seat gland side of bent axle to it is mobile when, three-level air intake valve is closed, and three-stage cylinder work is held
Product is tapered into, and the compressed gas in cylinder carry out third time compression, and pressure is raised again, when pressure reaches certain value, three-level row
Air valve is pushed up out.Temperature is also raised while gas is compressed, and compressed gas enter three-level radiator through pipeline.
The compressed gas cooled down through subcooler are again introduced into oil water separator, and the compressed gas separated are by three-level
Safety valve, level Four air inlet pipe enter level Four compressibility, and now level Four piston is moved by the lateral crankshaft side direction of level Four cylinder cap, and four
Level air intake valve is opened, while level Four drain tap is closed, compressed gas enter into level Four cylinder body.With the rotation of bent axle, when
Piston change from the lateral level Four cylinder cap side of bent axle to it is mobile when, level Four air intake valve is closed, and level Four displacement gradually becomes
Small, the compressed gas in cylinder carry out the 4th second compression, and pressure is raised again, when pressure reaches certain value, level Four drain tap quilt
Open on top.Temperature is also raised while gas is compressed, and compressed gas enter level Four radiator through level Four blast pipe.
Finally, the compressed gas for being cooled down through subcooler are again introduced into oil water separator carries out the separation of oil-water-gas, separates
Compressed gas afterwards is stored by level Four safety valve, by pressure maintenance valve into pressure vessel.
Brief description of the drawings
Fig. 1 is the structural representation of the preferred embodiment according to level Four W type high pressure compressors of the invention.
Fig. 2 is the workflow diagram of the embodiment illustrated in fig. 1 according to level Four W type high pressure compressors of the invention.
Fig. 3 is the front view of the embodiment illustrated in fig. 1 according to level Four W type high pressure compressors of the invention.
Fig. 4 is the rearview of the embodiment illustrated in fig. 1 according to level Four W type high pressure compressors of the invention.
Fig. 5 is the top view of the embodiment illustrated in fig. 1 according to level Four W type high pressure compressors of the invention.
Fig. 6 is the side view of the embodiment illustrated in fig. 1 according to level Four W type high pressure compressors of the invention.
Fig. 7 is the cut-away view of the embodiment illustrated in fig. 1 according to level Four W type high pressure compressors of the invention.
Specific embodiment
It is that the following description is substantially merely exemplary and be not intended to limitation the disclosure, using or purposes.Below
The specific embodiment of level Four W type high pressure compressors of the present invention is further described with reference to Figure of description.
As shown in Fig. 1, Fig. 3-Fig. 7, show according to the structure of a preferred embodiment of level Four W type high pressure compressors of the invention
It is intended to.A kind of level Four W type high pressure compressors of the invention, including compressibility, drive system, power control system, condensed water
Oily piece-rate system and cooling system, it is characterised in that：The compressor is using the design of level Four three-port type, one-level cylinder and secondary cylinder
Concentrate in a disjunctor piston cylinder, simplify mechanical structure, reduce motion rod member, so as to save space, improve effect
Rate；Three-stage cylinder and level Four cylinder are located at one-level, the both sides of the integrated cylinder of secondary cylinder respectively, and three cylinders are in W types, when from
When flywheel face is seen, three-level piston cylinder on the right, level Four piston cylinder on the left side, after motor starts, through transmission device band dynamic pressure
Contracting machine crankshaft rotates, by bent axle 54（As shown in Figure 7）The linkage that rotarily drives make piston reciprocating in cylinder,
Bent axle 54 is placed in crankcase 10（As shown in Figure 1）；In addition, being equipped with heat abstractor outside each air cylinder group, make compression process
Close to isotherm compression, the density increase of gas after compression, after releasing heat, enthalpy reduction, the efficiency raising of compressed air, machine
The service life extension of device, and security raising；Compressed using level Four, pressure ratio declines, thus bulk coefficient increase, so that
Improve the utilization rate of volume.
In this present embodiment, the firsts and seconds is concentrated in centre, and when from terms of flywheel face, three-level piston cylinder exists
The right, level Four piston cylinder is on the left side（As shown in Figure 7）.After motor in drive device starts, through transmission device band dynamic pressure
Contracting machine crankshaft rotates, and makes piston reciprocating in cylinder by the linkage that rotarily drives of bent axle.
In the present embodiment, the bent axle 54 is driven by transmission device 11 and drive device 15；Drive device 15 and compression
Machine is fixed on base 20（As shown in Figure 3）.
In the present embodiment, the compressibility includes one-level and two-stage compression system 3, three stage compression system 17 and level Four
Compressibility 1；One-level has one stage of compression system and two-stage compression system with two-stage compression system 3.
In the present embodiment, the one-level is shared with two-stage compression system 3 including one or two grades of disjunctor pistons 29 and one or two grades
Connecting rod 32.
In the present embodiment, one or two grades of disjunctor pistons 29 and one or two grades of shared connecting rods 32 pass through a second piston pin 27
Link together.
In the present embodiment, one or two grades of disjunctor pistons 29 are located at the assembly of one-level cylinder body 24 and secondary cylinder body 25
It is interior.
In the present embodiment, one or two grades of disjunctor pistons 29 separate one-level air chamber 28 and two grades of air chambers 30.
In the present embodiment, it is provided with one-level cylinder cap 22 at the top of the disjunctor piston cylinder.
In the present embodiment, the one-level cylinder cap 22 is provided with one-level air inlet 21 and one-level gas outlet 23.
In the present embodiment, one-level air inlet pipe 16 is installed at the one-level air inlet 21；Installed at one-level gas outlet 23
There is one-level blast pipe 4.
In the present embodiment, the import of the one-level air inlet pipe 16 is connected with air filtering core assembly 9；One-level blast pipe 4
Outlet is connected with one-level radiator 5.
In the present embodiment, the secondary cylinder body 25 is provided with secondary inlet mouthful 26 and two grades of gas outlets 31.
In the present embodiment, secondary inlet pipe 18 is installed at the secondary inlet mouthful 26；Installed at two grades of gas outlets 31
There is secondary exhaust 12.
In the present embodiment, the outlet of the secondary exhaust 12 is connected with two-class heat dissipation device 8.
In the present embodiment, the three stage compression system 17 includes three-level cylinder body 34, three-level air chamber 35, the and of three-level piston 39
Three-level connecting rod 42；Three-level connecting rod 42 is connected by the three-level piston 39 of three-level piston pin 33.
In the present embodiment, the lower end of the three-level piston 39 is provided with three-level guide pad 41, due to three-level connecting rod 42 and song
Angle is carried between the center line of axle 54, therefore guide pad is set and is oriented to；Three-level piston 39 is placed on three-level cylinder seat 40.
In the present embodiment, the three-level cylinder body 34 is provided with three-level air inlet 36 and three-level gas outlet 38.
In the present embodiment, three-level air inlet pipe 13 is installed at the three-level air inlet 36；Installed at three-level gas outlet 38
There is three-level blast pipe 14.
In the present embodiment, the outlet of the three-level blast pipe 14 is connected with three-level radiator 6.
In the present embodiment, the level Four compressibility 1 includes level Four cylinder body 44, level Four air chamber 47, the and of level Four piston 49
Level Four connecting rod 53；The top of level Four air chamber 47 carries level Four cylinder cap 46；Level Four connecting rod 53 passes through level Four piston pin 52, level Four piston
49 connections.
In the present embodiment, the lower end of the level Four piston 49 is provided with level Four guide pad 51, due to level Four connecting rod 53 and song
Angle is carried between the center line of axle 54, therefore guide pad is set and is oriented to.
In the present embodiment, the level Four cylinder body 44 is provided with level Four air inlet 45 and level Four gas outlet 48；Level Four cylinder body
Level Four cylinder liner is carried in 44, so as to reduce abrasion of the level Four piston 49 to level Four cylinder body 44；The lower end of level Four cylinder body 44 is consolidated
It is scheduled on level Four cylinder seat 50.
In the present embodiment, level Four air inlet pipe 2 is installed at the level Four air inlet 45；It is provided with level Four gas outlet 48
Level Four blast pipe 19.
In the present embodiment, the outlet of the level Four blast pipe 19 is connected with level Four radiator 7.
In the present embodiment, the bent axle 54 is provided with bearing 55 and crankshaft counter balance 56.
As shown in Fig. 2 the workflow diagram of the embodiment illustrated in fig. 1 according to level Four W type high pressure compressors of the invention.
The workflow of level Four W type high pressure compressors of the invention is：
When one or two grades of disjunctor pistons from the lateral side of bent axle 54 of one-level cylinder cap 22 to it is mobile when, the increase of one-level displacement,
In-cylinder pressure is less than external pressure, and outside air enters through the air filter in air filtering core assembly 9, one-level air inlet pipe 16
The one stage of compression system of one-level and two-stage compression system 3, now one-level admission air valve is opened, while one-level drain tap is closed,
Compressed gas enter into one-level cylinder body 24.With the rotation of bent axle 54, when piston changes by the lateral side of one-level cylinder cap 22 of bent axle 54
During to movement, one-level admission air valve is closed, and one-level displacement is tapered into, and gas in the jar carries out the first second compression, pressure
Power is raised, and when pressure reaches certain value, one-level drain tap is pushed up out.Temperature is also raised while gas is compressed, compressed gas
Body enters into one-level radiator 5 through one-level blast pipe 4, and radiator rotates drive fan to radiate by bent axle 54.
Compressed gas after being cooled down through subcooler separate the water and oil mixed in gas into oil water separator, separate
Compressed gas out enter the two-stage compression system of one-level and two-stage compression system 3 by primary safety valve for inner container, secondary inlet pipe 18
System, now one or two grades of disjunctor pistons from the lateral one-level cylinder cap side of bent axle 54 to movement, open, while two grades by two grades of admission air valves
Drain tap is closed, and compressed gas enter into secondary cylinder body 25.With the rotation of bent axle 54, when one or two grades of disjunctor pistons change by one
When the level lateral side of bent axle 54 of cylinder cap 22 is to movement, two grades of admission air valves are closed, and secondary cylinder swept volume is tapered into, in cylinder
Compressed gas carry out the second second compression, pressure is raised again, and when pressure reaches certain value, secondary exhaust valve is pushed up out.Gas
Temperature is also raised while body is compressed, and compressed gas enter two-class heat dissipation device 8 through pipeline.
The compressed gas cooled down through subcooler are again introduced into oil water separator, and the compressed gas separated are by two grades
Safety valve, three-level air inlet pipe 13 enter three stage compression system 17, and now three-level piston is by the lateral bent axle 54 of three-level valve seat gland 37
Side is opened to movement, three-level air intake valve, while three-level drain tap is closed, compressed gas enter into three-level cylinder body 34.With
The rotation of bent axle 54, when piston change from the lateral side of three-level valve seat gland 37 of bent axle 54 to it is mobile when, three-level air intake valve is closed
Close, three-stage cylinder swept volume is tapered into, the compressed gas in cylinder carry out third time compression, pressure is raised again, and pressure reaches
During to certain value, three-level drain tap is pushed up out.Temperature is also raised while gas is compressed, and compressed gas enter three through pipeline
Level radiator.
The compressed gas cooled down through subcooler are again introduced into oil water separator, and the compressed gas separated are by three-level
Safety valve, level Four air inlet pipe 2 enter level Four compressibility, and now level Four piston is moved by the lateral crankshaft side direction of level Four cylinder cap,
Level Four air intake valve is opened, while level Four drain tap is closed, compressed gas enter into level Four cylinder body.With the rotation of bent axle,
When piston change from the lateral level Four cylinder cap side of bent axle to it is mobile when, level Four air intake valve is closed, and level Four displacement is gradually
Diminish, the compressed gas in cylinder carry out the 4th second compression, pressure is raised again, when pressure reaches certain value, level Four drain tap
Opened by top.Temperature is also raised while gas is compressed, and compressed gas enter level Four radiator 7 through level Four blast pipe 19.
Finally, the compressed gas for being cooled down through subcooler are again introduced into oil water separator carries out the separation of oil-water-gas, separates
Compressed gas afterwards is stored by level Four safety valve, by pressure maintenance valve into pressure vessel.
Level Four W type high pressure compressors of the invention have advantages below：
（1）Save significantly on the mechanical work of compressed gas.
Product has level Four cooling procedure, makes compression process close to isotherm compression, the density increase of gas, release after compression
After heat, enthalpy reduction improves the efficiency of compressed air.
（2）Delivery temperature can be effectively reduced.
The intake air temperature that middle cooling device reduces gas is compressed by level Four, delivery temperature can be significantly reduced.
The temperature of the discharge gas of compressor is elevated with the increase of compression ratio, and compression ratio more high exhaust temperature is higher, lubrication
Oil temperature is too high to reduce viscosity, unstable wear, easily form carbon distribution in cylinder and on valve in addition, unstable wear, sometimes very
Extremely explode.By level Four cooling device, delivery temperature is reduced, drastically increase the security for using of machine and use
Life-span.
（3）Significantly improve bulk coefficient.
As the rising of pressure ratio, the volume shared by the gas expansion in clearance volume increase, the actual inspiratory capacity of cylinder subtracts
It is few, to be compressed using level Four, pressure ratio declines, thus bulk coefficient increase, so as to improve the utilization rate of volume.
（4）Reduce piston force.
If using single stage compress, terminal air pressure higher is acted in larger piston area all the time, by level Four
Compression, gas pressure is raised step by step, and the diameter of cylinder reduces step by step, so, is made in the larger piston area of low-pressure stage
Gas pressure is small, and hiigh pressure stage is gas pressure higher acts in less piston area, so that at different levels act on
Power on motion is all substantially reduced.Therefore motion weight saving is made, machine efficiency is improved.
（5）Simplify mechanical structure.
First stage piston and second piston conjoined structure are employed, mechanical structure is simplified, moving parts are reduced, improve
The reliability of machine, while reducing production cost.
It will be apparent to those skilled in the art that level Four W types high pressure compressor of the invention includes each several part in this specification
Any combination.As space is limited and in order that specification simplicity, these combinations are not discussed in detail one by one herein, but this has been seen
After specification, the scope of the present invention that any combination of each several part being made up of this specification is constituted is self-evident.
Claims (10)
1. a kind of level Four W type high pressure compressors, including compressibility, drive system, power control system, condensed water oil segregative line
System and cooling system, it is characterised in that：The compressor is designed using level Four three-port type, and one-level cylinder and secondary cylinder concentrate on one
In individual disjunctor piston cylinder；Three-stage cylinder is located at one-level, the both sides of the integrated cylinder of secondary cylinder, three gas respectively with level Four cylinder
Cylinder is in W types.
2. level Four W type high pressure compressors as claimed in claim 1, it is characterised in that：Compressibility includes one-level with two grades of pressures
Compression system（3）, three stage compression system（17）With level Four compressibility（1）；One-level and two-stage compression system（3）With one stage of compression
System and two-stage compression system.
3. level Four W type high pressure compressors as claimed in claim 2, it is characterised in that：One-level and two-stage compression system（3）Including
One or two grades of disjunctor pistons（29）With one or two grades of shared connecting rods（32）.
4. level Four W type high pressure compressors as claimed in claim 3, it is characterised in that：One or two grades of disjunctor pistons（29）With one or two
The shared connecting rod of level（32）By a second piston pin（27）Link together.
5. level Four W type high pressure compressors as described in claim 3 or 4, it is characterised in that：One or two grades of disjunctor pistons（29）It is located at
One-level cylinder body（24）With secondary cylinder body（25）Assembly in.
6. level Four W type high pressure compressors as described in claim 3 or 4, it is characterised in that：One or two grades of disjunctor pistons（29）By one
Level air chamber（28）With two grades of air chambers（30）Separate.
7. level Four W type high pressure compressors as claimed in claim 1, it is characterised in that：It is provided with the top of the disjunctor piston cylinder
One-level cylinder cap（22）.
8. level Four W type high pressure compressors as claimed in claim 7, it is characterised in that：One-level cylinder cap（22）It is provided with one grading
Gas port（21）With one-level gas outlet（23）.
9. level Four W type high pressure compressors as claimed in claim 8, it is characterised in that：One-level air inlet（21）Place is provided with one
Level air inlet pipe（16）；One-level gas outlet（23）Place is provided with one-level blast pipe（4）.
10. level Four W type high pressure compressors as claimed in claim 9, it is characterised in that：One-level air inlet pipe（16）Import with it is empty
Air filter core assembly（9）Connection；One-level blast pipe（4）Outlet and one-level radiator（5）Connection.
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| CN201710175252.1A CN106837734A (en) | 2017-03-22 | 2017-03-22 | A kind of level Four W type high pressure compressors |
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| CN201710175252.1A CN106837734A (en) | 2017-03-22 | 2017-03-22 | A kind of level Four W type high pressure compressors |
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| CN106837734A true CN106837734A (en) | 2017-06-13 |
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| CN201710175252.1A Pending CN106837734A (en) | 2017-03-22 | 2017-03-22 | A kind of level Four W type high pressure compressors |
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| CN110219793A (en) * | 2019-07-15 | 2019-09-10 | 耐力股份有限公司 | A kind of oil-free piston compressor of two-stage compression |
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