CN205744340U - A kind of integral type mesohigh compressor of screw compression oil-free plunger booster - Google Patents
A kind of integral type mesohigh compressor of screw compression oil-free plunger booster Download PDFInfo
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- CN205744340U CN205744340U CN201620658963.5U CN201620658963U CN205744340U CN 205744340 U CN205744340 U CN 205744340U CN 201620658963 U CN201620658963 U CN 201620658963U CN 205744340 U CN205744340 U CN 205744340U
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Abstract
The utility model discloses the integral type pressurizing air press of a kind of screw compression plunger booster, including support, its drip irrigation device is: support is provided with for by the primary compression device of atmospheric air primary compression be used for the oil-free booster compression means of compressed air supercharging after being compressed by primary compression device, the compressed-air actuated processing means after processing the compression of primary compression device it is provided with between primary compression device and oil-free booster compression means, primary compression device is connected as a single entity with oil-free booster compression means and processing means, processing means air inlet is connected with the gas outlet of primary compression device, the gas outlet of processing means is connected with the air inlet of oil-free booster compression means, oil-free booster compression means is multi-stage booster.This utility model provides the integral type pressurizing air press of a kind of screw compression plunger booster, easy to use, connects reliable, and occupation of land space is little, and production efficiency is high, and stable gas pressure, equipment failure rate is low.
Description
[technical field]
This utility model relates to the integral type mesohigh compressor of a kind of screw compression oil-free plunger booster.
[background technology]
Air compressor machine is of a great variety, and low-pressure field is widely used, but the equipment in Intermediate High Pressure field, exist more gas production and
The problem of pressure transient, when output pressure is higher, needs multi-stage booster, but existing air compressor machine primary compression device and place
Reason device and oil-free pressurizer are all independent split equipment, must be by primary compression device and processing means when needing supercharging
Connect, then processing means be connected with oil-free pressurizer, there is following defect:
1, needing to connect at the scene, owing to mounting condition is limited, the set-up time is long, and efficiency is low, uses very inconvenient；
2, connecting unreliable, the phenomenon such as easily leak air；
3, split type installation needs to occupy bigger space, increases cost.
[summary of the invention]
This utility model purpose is to overcome deficiency of the prior art, it is provided that the one of a kind of screw compression oil-free plunger booster
Body formula mesohigh compressor, easy to use, connect reliable, occupation of land space is little, and production efficiency is high, stable gas pressure, equipment failure rate
Low.
This utility model is achieved through the following technical solutions:
The integral type mesohigh compressor of a kind of screw compression oil-free plunger booster, including support, described support is provided with
For by empty to the primary compression device of atmospheric air primary compression and the compression after being used for described primary compression device compression
The oil-free booster compression means of gas supercharging, is provided with use between described primary compression device and described oil-free booster compression means
Compressed-air actuated processing means after the primary compression device compression described in processing, described primary compression device is with described
Oil-free booster compression means and described processing means are connected as a single entity, and described processing means air inlet fills with described primary compression
The gas outlet put connects, and the gas outlet of described processing means is connected with the air inlet of described oil-free booster compression means, described nothing
Oil booster compression means is multi-stage booster.
The integral type mesohigh compressor of a kind of screw compression oil-free plunger booster as above, it is characterised in that described
Oil-free booster compression means includes that one-level booster compressor, described one-level booster compressor gas outlet are in series with for being pressed
The two-stage supercharging compressor of the air recompression supercharging of contracting.
The integral type mesohigh compressor of a kind of screw compression oil-free plunger booster as above, it is characterised in that described
One-level booster compressor includes organizing first stage piston pressurized cylinder parallel with one another more.
The integral type mesohigh compressor of a kind of screw compression oil-free plunger booster as above, it is characterised in that described
Two-stage supercharging compressor includes least one set second piston pressurized cylinder.
The integral type mesohigh compressor of a kind of screw compression oil-free plunger booster as above, it is characterised in that described
Oil-free booster compression means also includes the crankcase being located on described support, is provided with bent axle in described crankcase, and described bent axle prolongs
Stretch out the connection of the one end outside described crankcase and have the main wheel driven by booster electric machine, described first stage piston pressurized cylinder and two grades of work
Plug pressurized cylinder is that sector is located on described crankcase in column along described axis, and described first stage piston pressurized cylinder includes that one-level increases
Cylinder pressure body and set in the inner for the first stage piston of booster compression air, described second piston pressurized cylinder includes two-stage supercharging cylinder body
With set in the inner for the second piston of booster compression air, described bent axle is connected with described first stage piston and second piston simultaneously
And drive it to move back and forth.
The integral type mesohigh compressor of a kind of screw compression oil-free plunger booster as above, it is characterised in that described
The compression inner chamber for coordinating described first stage piston alternately air to compress and compression exocoel, institute it is provided with in one-level pressurized cylinder body
State symmetric position on one-level supercharging cylinder body and be additionally provided with one-level air inlet and one-level air vent, be additionally provided with in described one-level air inlet point
The first intake valve not connected with described compression inner chamber and compression exocoel and the second intake valve, described first intake valve and second enters
Air valve control respectively to described compression inner chamber and compress outer intracavity QI invigorating, be additionally provided with in described one-level air vent respectively with described pressure
Contracting inner chamber and the compression first row air valve that connects of exocoel and second row air valve, described first row air valve and second row air valve are controlled respectively
Making described compression inner chamber and compression exocoel discharges compressed air, one end of described first stage piston connects to be had with one with moving back and forth
First stage piston bar, described bent axle is also associated with the connecting rod that one end rotates with it, described first stage piston bar one end and described company
The other end of bar connects.
The integral type mesohigh compressor of a kind of screw compression oil-free plunger booster as above, it is characterised in that described
Processing means include being sequentially connected with for separating the primary gas-liquid separator of moisture in compressed air and for filtering compression sky
The oil removal filter of greasy dirt in gas, the air inlet of described primary gas-liquid separator is with the gas outlet of described primary compression device even
Connecing, the gas outlet of described oil removal filter is connected with the air inlet of described oil-free booster compression means.
The integral type mesohigh compressor of a kind of screw compression oil-free plunger booster as above, it is characterised in that described
Processing means is located between described primary compression device and primary gas-liquid separator and for the oil by there being oil filtration in compressed air
Gas separating device, the air inlet of described gs-oil separator is connected with the gas outlet of described primary compression device, described gs-oil separator
Gas outlet be connected with the air inlet of described primary gas-liquid separator.
The integral type mesohigh compressor of a kind of screw compression oil-free plunger booster as above, it is characterised in that described
Primary compression device includes that primary compressor, described primary compressor are double-screw compressor or single screw compressor.
The integral type mesohigh compressor of a kind of screw compression oil-free plunger booster as above, it is characterised in that described
Oil-free booster compression means also includes being connected with described one-level booster compressor and cold for cooling down compressed-air actuated one-level supercharging
But device, described one-level charge cooler is water recirculator.
Compared with prior art, this utility model has the following advantages:
1, the integral type mesohigh compressor of a kind of screw compression oil-free plunger booster of the present utility model, by primary compression
Device and processing means and pressurizer are integrally disposed upon on support, and user can directly use, and connect without oneself and install
Equipment, easy to use, connect reliable, occupation of land space is little, and production efficiency is high, and stable gas pressure, equipment failure rate is low.
2, this utility model uses multi-stage booster series boosting, and air is first through primary compression, more intensified compression, to reach
Mesohigh needed for processing procedure, supercharging processing procedure also can be further divided into multi-stage booster, can be entered by the first stage piston pressurized cylinder that many groups are in parallel
Row supercharging operation, it is possible to provide higher pressure output, carries out respectively in compression process cooling down and gas-liquid separation operation, can effectively drop
Compressed-air actuated temperature and water content during low, beneficially extension device life-span, primary compression device, it is configured with oil mode pressure
Contracting or oil-free mode are compressed, and processing means carries out oil strain process to compressed air, and oil-free booster compression means, mainly use nothing
Oil piston mode booster compression, it is possible to select screw compression and the piston compression combination of oil-free mode respectively, finally produce oil-free
Mesohigh compressed gas, supply terminal client, improve the Energy Efficiency Ratio of equipment, relative reduction equipment noise, bring substantially
Economic benefit.
[accompanying drawing explanation]
Fig. 1 is this utility model axonometric chart；
Fig. 2 is this utility model axonometric chart；
Fig. 3 is this utility model one-level booster compressor and two-stage supercharging compressor axonometric chart；
Fig. 4 is this utility model one-level booster compressor and two-stage supercharging compressor generalized section；
Fig. 5 is this utility model one-level booster compressor generalized section.
[detailed description of the invention]
The integral type mesohigh compressor of a kind of screw compression oil-free plunger booster, including support 1, described support 1 sets
Have for by the primary compression device 2 of atmospheric air primary compression be used for the pressure after being compressed by described primary compression device 2
The oil-free booster compression means 4 of contracting supercharging air, described primary compression device 2 and described oil-free booster compression means 4 it
Between be provided with the compressed-air actuated processing means 3 after processing the compression of described primary compression device 2, described primary compression dress
Put 2 to be connected as a single entity with described oil-free booster compression means 4 and described processing means 3, described processing means 3 air inlet and institute
The gas outlet of the primary compression device 2 stated connects, the gas outlet of described processing means 3 and described oil-free booster compression means 4
Air inlet connects, and described oil-free booster compression means 4 is multi-stage booster.This air compressor machine by primary compression device and processing means with
And pressurizer is integrally disposed upon on support, pressure duct be sequentially connected with, through multi-stage booster compress, by supercharging air in
After high pressure output for, may select plural serial stage supercharging mode, it is possible to selection plural parallel stage supercharging mode, integrated design pole
Saving greatly equipment volume, convenient installation and practicality, production efficiency is high, and stable gas pressure, equipment failure rate is low.
Described oil-free booster compression means 4 includes that one-level booster compressor 41, described one-level booster compressor 41 are given vent to anger
Mouth is in series with the two-stage supercharging compressor 42 of the air recompression supercharging for compressing it.Preferably oil-free booster compression dress
Put and include at least two-stage oil free compression, after one-level booster compressor, then two-stage supercharging compressor of connecting, every one-level is optional many
Level series boosting mode, it is possible to select plural parallel stage supercharging mode, and after every one-level supercharging, all compressed air is cooled down
Cooling, and filter the impurity such as separation minimizing moisture therein, be conducive to improving compression efficiency and the Energy Efficiency Ratio of equipment.
Described one-level booster compressor 41 includes organizing first stage piston pressurized cylinder 411 parallel with one another more.One-level booster compression
Machine can include many groups first stage piston pressurized cylinder of parallel connection, uses piston type compressed mode, is conducive to improving compression efficiency.
Described two-stage supercharging compressor 42 includes least one set second piston pressurized cylinder 421.Two-stage supercharging compressor configures
Second piston pressurized cylinder swept volume, less than first stage piston pressurized cylinder swept volume, be conducive to working continuously, it is ensured that air demand
Stable with supply gas pressure.
Described oil-free booster compression means 4 also includes the crankcase 43 being located on described support 1, sets in described crankcase 43
The one end having bent axle 44, described bent axle 44 to extend outside described crankcase 43 connects the main wheel 45 driven by booster electric machine,
Described first stage piston pressurized cylinder 411 and second piston pressurized cylinder 421 are that sector is located at described song in column along described bent axle 44 axle center
On axle box 43, described first stage piston pressurized cylinder 411 includes one-level supercharging cylinder body 412 and sets in the inner for booster compression air
First stage piston 413, described second piston pressurized cylinder 421 includes two-stage supercharging cylinder body 422 and sets empty for booster compression in the inner
The second piston 423 of gas, described bent axle 44 is connected with described first stage piston 413 and second piston 423 simultaneously and drives it reciprocal
Motion.Preferably first stage piston pressurized cylinder and second piston pressurized cylinder is that sector is distributed in crankcase in column along described axis
On, the bent axle that can be driven by one group of booster electric machine drive simultaneously and carry out air compression, first stage piston and second piston and operate simultaneously,
And alternately air compression, it is ensured that high pressure air output is stable, and main wheel is optional is driven operating by booster electric machine is direct-connected,
Or operated by belt drive, in the case of preferably motor speed is relatively low, equipment noise is relatively low, and energy efficient, improves equipment
Energy Efficiency Ratio.
The pressure for coordinating described first stage piston 413 alternately air to compress it is provided with in described one-level supercharging cylinder body 412
Contracting inner chamber 417 and compression exocoel 418, on described one-level supercharging cylinder body 412, symmetric position is additionally provided with one-level air inlet 415 and one-level
Air vent 416, is additionally provided with the connected respectively with described compression inner chamber 417 and compression exocoel 418 in described one-level air inlet 415
One intake valve 51 and the second intake valve 52, described first intake valve 51 and the second intake valve 52 control respectively to described compression inner chamber
417 and compression exocoel 418 in QI invigorating, be additionally provided with in described one-level air vent 416 respectively with described compression inner chamber 417 and compress outside
The first row air valve 53 of chamber 418 connection and second row air valve 54, described first row air valve 53 and second row air valve 54 control respectively
Described compression inner chamber 417 and compression exocoel 418 discharge compressed air, and one end of described first stage piston 413 connects to be had with it together
Reciprocating first stage piston bar 414, described bent axle 44 is also associated with the connecting rod 47 that one end rotates with it, described first stage piston
Bar 414 one end is connected with the other end of described connecting rod 47.First stage piston is by first stage piston bar and connecting rod and bent axle, when bent axle band
Dynamic link rotatable, first stage piston bar promotes first stage piston to move reciprocatingly, thus by compressed air recompression supercharging, works as one-level
During descent of piston, in compression, intracavity is full of air by one-level air inlet and the second intake valve, now corresponding second exhaust
Valve keeps sealing closes, and when first stage piston continues traveling downwardly, in compression, the air pressure of intracavity improves further, the second intake valve close
Close, when first stage piston come downwards to air pressure reach set time, second row air valve is opened, so discharge pressure-air, emptying
To compression, the air pressure of intracavity reduces, and second row air valve is closed, and the second inlet open, now compresses the volume of inner chamber
Little, and the volume compressing exocoel is maximum, when first stage piston is up, by one-level air inlet and the first intake valve, outside compressing
Chamber is rapidly completed QI invigorating, and first stage piston continues up, and the first intake valve cuts out, and reaches to set when first stage piston goes upward to air pressure
Regularly, first row air valve is opened, so discharge pressure-air, the most compressed-air actuated supercharging, one-level air vent with
The secondary inlet mouth connection of second piston, the most back and forth pressurizes compressed air further, and the air being discharged is defeated
Delivering to, in second piston pressurized cylinder, be pressurized further, preferred two one-level supercharging cylinder body parallel connection superchargings, for two-stage supercharging cylinder
Body supplies, and all uses supercharging mode in the form of piston, and second piston pressurized cylinder structure, with first stage piston pressurized cylinder structure phase
With, it is also configured with two compressed-air actuated cavitys, second piston can be coordinated to replace air pressurized, because structure is identical, zero
In the replacement of accessory or maintenance of equipment, more convenient, in certain conditions of use, it is also possible to by screw-compression mode
Combine with piston type compressed mode and carry out supercharging.
Described processing means 3 includes primary gas-liquid separator 31 He for separating moisture in compressed air being sequentially connected with
The oil removal filter 32 of greasy dirt in filtering compressed air, the air inlet of described primary gas-liquid separator 31 and described primary pressure
The gas outlet of compression apparatus 2 connects, and the gas outlet of described oil removal filter 32 connects with the air inlet of described oil-free booster compression means 4
Connect.Air, after primary compression device oil-free dry compresses, utilizes gas-liquid separator and oil removal filter, in compressed air
The impurity of moisture and greasy dirt carries out filtering to be removed, in order to the air source of supply terminal cleaning, is also beneficial to recompression operation.
Described processing means 3 also includes being located between described primary compression device 2 and primary gas-liquid separator 31 and for inciting somebody to action
Compressed air has the gs-oil separator 33 of oil filtration, the air inlet of described gs-oil separator 33 and described primary compression device 2
Gas outlet connect, the gas outlet of described gs-oil separator 33 with described primary gas-liquid separator 31 air inlet be connected.Primary
If compressor uses oily formula compressed air, gs-oil separator need to be configured simultaneously, but at primary compressor and booster compression
The position that machine is connected, still increases oil removal filter and filters, and oil-free booster compression means, main employing oil free compression side
Formula, for guaranteeing the quality of filling gas of terminal, can increase air oil-filtering apparatus at oil-free booster compression means end, in producing
Pressure-air does filtration further.
Described primary compression device 2 includes primary compressor 21, and described primary compressor 21 is double-screw compressor or list
Helical-lobe compressor.Primary compressor can be single screw rod can also be the compressor of twin screw, or piston pressure can also be used
The mode of contracting machine carries out air compression, and double-screw compressor is preferably used.
Described oil-free booster compression means 4 also includes being connected with described one-level booster compressor 41 and for cooling down compression sky
The one-level charge cooler 46 of gas, described one-level charge cooler 46 is water recirculator.In primary compressor, one-level supercharging
The pipelines such as compressor and two-stage supercharging compressor can also be configured air cooler or water recirculator, preferred cycle water cooling
Mode, in hgher efficiency, cooling effect is more preferable.
Claims (10)
1. an integral type mesohigh compressor for screw compression oil-free plunger booster, including support (1), it is characterised in that: institute
State support (1) to be provided with for the primary compression device (2) by atmospheric air primary compression with for by described primary compression
The oil-free booster compression means (4) of the compressed air supercharging after device (2) compression, described primary compression device (2) is with described
Oil-free booster compression means (4) between be provided with after processing the compression of described primary compression device (2) compressed-air actuated
Processing means (3), described primary compression device (2) and described oil-free booster compression means (4) and described processing means
(3) being connected as a single entity, the air inlet of described processing means (3) is connected with the gas outlet of described primary compression device (2), described place
The gas outlet of reason device (3) is connected with the air inlet of described oil-free booster compression means (4), described oil-free booster compression means
(4) it is multi-stage booster.
The integral type mesohigh compressor of a kind of screw compression oil-free plunger booster the most according to claim 1, its feature
It is that described oil-free booster compression means (4) includes that one-level booster compressor (41), described one-level booster compressor (41) go out
QI KOU is in series with the two-stage supercharging compressor (42) of the air recompression supercharging for compressing it.
The integral type mesohigh compressor of a kind of screw compression oil-free plunger booster the most according to claim 2, its feature
It is that described one-level booster compressor (41) includes organizing first stage piston pressurized cylinder (411) parallel with one another more.
The integral type mesohigh compressor of a kind of screw compression oil-free plunger booster the most according to claim 3, its feature
It is that described two-stage supercharging compressor (42) includes least one set second piston pressurized cylinder (421).
The integral type mesohigh compressor of a kind of screw compression oil-free plunger booster the most according to claim 4, its feature
It is that described oil-free booster compression means (4) also includes the crankcase (43) being located on described support (1), described crankcase (43)
Inside being provided with bent axle (44), described bent axle (44) extends the outer one end of described crankcase (43) and connects to have and driven by booster electric machine
Main wheel (45), described first stage piston pressurized cylinder (411) and second piston pressurized cylinder (421) are fan along described bent axle (44) axle center
Forming row to be located on described crankcase (43), described first stage piston pressurized cylinder (411) includes one-level supercharging cylinder body (412) and is located at
For the first stage piston (413) of booster compression air in it, described second piston pressurized cylinder (421) includes two-stage supercharging cylinder body
(422) and set in the inner for the second piston (423) of booster compression air, described bent axle (44) simultaneously with described first stage piston
(413) connect with second piston (423) and drive it to move back and forth.
The integral type mesohigh compressor of a kind of screw compression oil-free plunger booster the most according to claim 5, its feature
It is provided with the pressure for coordinating described first stage piston (413) alternately air to compress in being described one-level supercharging cylinder body (412)
Contracting inner chamber (417) and compression exocoel (418), the upper symmetric position of described one-level supercharging cylinder body (412) is additionally provided with one-level air inlet
(415) and one-level air vent (416), be additionally provided with in described one-level air inlet (415) respectively with described compression inner chamber (417) and pressure
The first intake valve (51) that contracting exocoel (418) connects and the second intake valve (52), described first intake valve (51) and the second air inlet
Valve (52) controls QI invigorating in described compression inner chamber (417) and compression exocoel (418) respectively, in described one-level air vent (416)
It is additionally provided with the first row air valve (53) and second row air valve connected respectively with described compression inner chamber (417) and compression exocoel (418)
(54), described first row air valve (53) and second row air valve (54) control described compression inner chamber (417) and compression exocoel respectively
(418) discharging compressed air, one end of described first stage piston (413) connects to be had with one with reciprocating first stage piston bar
(414), described bent axle (44) is also associated with the connecting rod (47) that one end rotates with it, described first stage piston bar (414) one end with
The other end of described connecting rod (47) connects.
The integral type mesohigh compressor of a kind of screw compression oil-free plunger booster the most according to claim 1, its feature
Be that described processing means (3) includes being sequentially connected with for separate moisture in compressed air primary gas-liquid separator (31) and
The oil removal filter (32) of greasy dirt in filtering compressed air, the air inlet of described primary gas-liquid separator (31) with described at the beginning of
The gas outlet of level compressor (2) connects, the gas outlet of described oil removal filter (32) and described oil-free booster compression means (4)
Air inlet connect.
The integral type mesohigh compressor of a kind of screw compression oil-free plunger booster the most according to claim 7, its feature
It is that described processing means (3) also includes being located between described primary compression device (2) and primary gas-liquid separator (31) and being used for
Compressed air will have the gs-oil separator (33) of oil filtration, the air inlet of described gs-oil separator (33) and described primary compression
The gas outlet of device (2) connects, the gas outlet of described gs-oil separator (33) and the air inlet of described primary gas-liquid separator (31)
Mouth connects.
The integral type mesohigh compressor of a kind of screw compression oil-free plunger booster the most according to claim 7, its feature
Be described primary compression device (2) include primary compressor (21), described primary compressor (21) be double-screw compressor or
Single screw compressor.
The integral type mesohigh compressor of a kind of screw compression oil-free plunger booster the most according to claim 1, its feature
It is described oil-free booster compression means (4) also to include with described one-level booster compressor (41) and is connected and is used for cooling down compression sky
The one-level charge cooler (46) of gas, described one-level charge cooler (46) is water recirculator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620658963.5U CN205744340U (en) | 2016-06-25 | 2016-06-25 | A kind of integral type mesohigh compressor of screw compression oil-free plunger booster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620658963.5U CN205744340U (en) | 2016-06-25 | 2016-06-25 | A kind of integral type mesohigh compressor of screw compression oil-free plunger booster |
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| Publication Number | Publication Date |
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| CN205744340U true CN205744340U (en) | 2016-11-30 |
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| CN201620658963.5U Active CN205744340U (en) | 2016-06-25 | 2016-06-25 | A kind of integral type mesohigh compressor of screw compression oil-free plunger booster |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111022301A (en) * | 2019-12-23 | 2020-04-17 | 东莞雅迪勤压缩机制造有限公司 | Oilless middle-high pressure air compressor |
-
2016
- 2016-06-25 CN CN201620658963.5U patent/CN205744340U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111022301A (en) * | 2019-12-23 | 2020-04-17 | 东莞雅迪勤压缩机制造有限公司 | Oilless middle-high pressure air compressor |
| CN111022301B (en) * | 2019-12-23 | 2024-06-04 | 东莞雅迪勤压缩机制造有限公司 | Oilless medium-high pressure air compressor |
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