CN208040671U - A kind of integral type oilless (oil free) compressor - Google Patents
A kind of integral type oilless (oil free) compressor Download PDFInfo
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- CN208040671U CN208040671U CN201820348602.XU CN201820348602U CN208040671U CN 208040671 U CN208040671 U CN 208040671U CN 201820348602 U CN201820348602 U CN 201820348602U CN 208040671 U CN208040671 U CN 208040671U
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Abstract
The utility model is related to a kind of integral type oilless (oil free) compressors.In the research and development of oil-free type, water lubrication oil-free screw compressor is by as the mainstream in market, and there is presently no such products.The utility model includes compression host, and feature is：Further include water tank and moisture trap, water tank is connect with compression host, and moisture trap is mounted on water tank, and moisture trap includes knockout drum, pedestal, whirlwind wheel apparatus, air inlet pipeline, water separate lines, outlet pipe；Knockout drum is fixed on by pedestal on water tank, whirlwind wheel apparatus and knockout drum are fixed, one end of air inlet pipeline is connected to water tank, the other end coordinates with whirlwind wheel apparatus, one end of outlet pipe coordinates with whirlwind wheel apparatus, the other end is communicated with the external world, and one end and the whirlwind wheel apparatus of water separate lines coordinate, and the other end is connected to water tank.Reasonable in design, the scientific arrangement of the utility model, it is easy to use, it can solve the problems, such as that existing water lubrication oilless (oil free) compressor exists, and integrated level is high.
Description
Technical field
The utility model is related to a kind of integral type oilless (oil free) compressors, belong to Compressor Technology field.
Background technology
Because lubricating oil is heavy chemicals, there is injury to human body, influence will produce on techniques such as textile dyestuffs, therefore one
A little textile industries require compressed air oil content very high especially in the industries such as food, medical treatment.Air compressor is being answered
During, already perplexed by the lubricating oil in compressed air there are many process system, it is unqualified in Oil-gas Separation technology
In the case of, this disadvantage has even delayed the speed of technological progress to a certain extent, and many technological processes is caused to stop for a long time
It is stagnant not before, with science and technology be constantly progressive, the innovation of process for making, the raising of product quality level, it is desirable that compression
The technological process of gas oil-free is more and more common.This undoubtedly makes the market prospects of oil-free air compressor more wide.At certain
From meaning, this is the developing direction of air compressor.In the research and development tide of oil-free type, water lubrication oil free screw air
Compressor undoubtedly will be as the mainstream in market.
Water-lubricated compressor has the following problems at present：（1）It uses at low ambient temperatures, system easy tos produce lubrication water knot
The case where ice, damages when equipment being caused to be restarted；In decentralized system, the too many and scattered distribution of the component heated, heating effect are needed
Rate is low；（2）Compressor is using conventional moisture separator, and low separation efficiency, separator interior space is big, and system builds pressure slowly, pressure
The lubrication that contracting machine bearing needs can not extrude in time, influence the service life of bearing；（3）Compressor and moisture separator etc. are auxiliary
Help component more, system interface pipeline is complicated, on the one hand can increase cost, on the other hand there is the hidden danger of leak.
It is on 09 07th, 2016 there are also the oilless (oil free) compressor of some other structures, such as publication date, Publication No.
In the Chinese patent of CN105927507A, disclose a kind of oilless (oil free) compressor, the oilless (oil free) compressor include driving motor, babinet,
Bent axle, cylinder and piston component, driving motor connect with babinet, and cylinder is installed in babinet；Bent axle is connect with driving motor, position
In compressor box；Piston component is set in cylinder body, and is connect with bent axle；Oilless (oil free) compressor is single cylinder structure, driving motor
Upper installation cooling wind blade, compressor casing body is interior to install the ring seat equipped with cylinder, and cylinder is installed the ring seat through more radiation ribs and pressure
Contracting box body connects；Cylinder cap is equipped at the top of compressor box, cylinder cap is equipped with the first radiating fin of polylith；The oilless (oil free) compressor
Complicated, integrated level is low, and installation and removal are inconvenient.
Utility model content
The purpose of the utility model is to overcome above-mentioned deficiencies existing in the prior art, and provide a kind of integral type oil-free
Compressor, reasonable in design, the scientific arrangement of the integral type oilless (oil free) compressor is easy to use, can solve existing water lubrication
Oilless (oil free) compressor there are the problem of, and integrated level is high.
The technical scheme in the invention for solving the above technical problem is：The integral type oilless (oil free) compressor includes that compression is led
Machine, design feature are：Further include water tank and moisture trap, the water tank is connect with compression host, the gas-water separation
Device is mounted on water tank, and the moisture trap includes knockout drum, pedestal, for realizing the whirlwind wheel dress of fining gas-water separation
Set, by compress host water tank wall spray hit realize aqueous vapor crude separation after air-water mixture import moisture trap in into
Water inside moisture trap after fining gas-water separation is kept completely separate is flowed back into the moisture inside water tank by air pipe
From pipeline, and, by the escape pipe of the gas discharge inside moisture trap after fining gas-water separation is kept completely separate
Road；The knockout drum is fixed on by pedestal on water tank, and the whirlwind wheel apparatus and knockout drum are fixed, and the one of the air inlet pipeline
End is connected to water tank, and the other end and the whirlwind wheel apparatus of the air inlet pipeline coordinate, and one end and the whirlwind wheel of the outlet pipe fill
Cooperation is set, the other end of the outlet pipe is communicated with the external world, and one end and the whirlwind wheel apparatus of the water separate lines coordinate, the water
The other end of separate lines is connected to water tank.
Preferably, integral type oilless (oil free) compressor described in the utility model further includes monitoring device and/or heating device, institute
Monitoring device is stated on water tank, the heating device is mounted on water tank.
Preferably, whirlwind wheel apparatus described in the utility model includes kuppe, by the air-water mixture shape after crude separation
The swirl inducer of complete gas-water separation is realized to kuppe surface at high speed rotation air-flow and whirlwind, and for mixing air water
Object is closed to guide to the guide face of swirl inducer；The guide face, swirl inducer and kuppe are arranged in order from top to bottom, described to lead
Stream interface is globoidal structure.
Preferably, swirl inducer described in the utility model is provided with blade tip end, the blade tip end of the swirl inducer upward,
And horizontal by 30 ° of -80 ° of angles, in order to form high speed rotation air-flow.
Preferably, swirl inducer described in the utility model is an integral structure with whirlwind wheel apparatus, alternatively, the vortex
Impeller is connected to by screw thread or pressing device on whirlwind wheel apparatus.
Preferably, the material of swirl inducer described in the utility model is one kind in metal, plastics, high molecular material；
And/or the compression host and moisture trap are connect by flange with water tank.
A kind of oil free compression method of integral type oilless (oil free) compressor, feature are：The oil free compression method is as follows：Institute
Compression host is stated using pure water lubrication completion gas compression, gas is sucked, air-water mixture is discharged, spray and hit in fact in water tank wall
Existing aqueous vapor crude separation；Air-water mixture after crude separation is imported moisture trap by the air inlet pipeline, by whirlwind wheel apparatus
Realize fining gas-water separation；The guide face to the air inlet of moisture trap inside carry out water conservancy diversion, by air-water mixture guide to
Swirl inducer, to form high speed rotation air-flow, and whirlwind realizes complete gas-water separation to kuppe surface；The gas-water separation
Gas after being kept completely separate inside device is discharged by outlet pipe, and the water after being kept completely separate flows back into water tank by water separate lines
Inside, into cycle.
Preferably, the utility model enters the air-water mixture of moisture trap, it is guided to by the cambered surface of guide face
The blade tip end of swirl inducer forms rotation to accelerate air-flow by swirl inducer, part gas-water separation is realized, finally in kuppe
Upper realization final separation.
Preferably, monitoring device described in the utility model monitors height of water level inside water tank, temperature, pressure in real time,
Signal is provided for water level, temperature, pressure adjusting；The heating device is placed on water tank bottom using heating tube, works as monitoring device
When monitoring that temperature is less than 0 DEG C, operation heating, it is ensured that the temperature inside water tank is not less than 0 DEG C, is endangered to avoid frost.
Preferably, compression host described in the utility model and moisture trap are connect by flange with water tank, with shape
At an integral compressor structure, compression main exhaust is injected in the top of water tank upward, completes preliminary aqueous vapor separation, then lead to
It crosses moisture trap and completes fine separation, finally convey clean gas to outside.
The utility model compared with prior art, has the following advantages and effect：Complicated system design is integrated
Structure, integrated level are high, simple in structure, convenient for disassembly and assembly；Reduce system interface and external pipeline, reduces the risk of air water leakage；
Heating device is installed inside integral structure, system may be implemented and integrally heat and keep the temperature, avoids low temperature from freezing and destroys；Using
Vane type separator, gas-water separation is efficient, and inner space is small, and moisture trap fluid space is small, is after compressor booting
System is internal to establish rapidly pressure, and system, which is built, presses the time short, and lubrication hydraulic pressure is returned to bearing of compressor chamber, is moistened to bearing
Sliding, bearing lubrication water energy fast supply is conducive to compress host bearing lubrication.
Integral type oilless (oil free) compressor uses water lubrication, realizes complete oil free compression, and oil content is in the compressed air of output
0；Compressor becomes one with water vapor separation system, and structure is compacter, convenient for disassembly and assembly；It can be filled in compressor water tank bottom
Have heating device, in winter environment temperature less than it is subzero when, can by heating device to system carry out heating and thermal insulation, prevent because
Water freezing leads to equipment damage in system；Integral type oilless (oil free) compressor can carry automatic liquid level monitoring device, monitor water in real time
Case liquid level, anti-locking system water shortage or more water.By the air-water mixture of crude separation, air water point is entered from water tank by air inlet pipeline
Inside device, rotating separation is carried out to realize gas-water separation by whirlwind wheel apparatus, the water separated passes through by gravity
Water separate lines flow back into water tank, and the gas separated discharges outward by outlet pipe.
Description of the drawings
Fig. 1 is the main structure diagram of the integral type oilless (oil free) compressor in the utility model embodiment.
Fig. 2 is the left view structural representation of the integral type oilless (oil free) compressor in the utility model embodiment.
Fig. 3 is the section enlarged structure schematic diagram in the faces D-D in Fig. 2, the predominantly structural schematic diagram of moisture trap.
Fig. 4 is the structural schematic diagram of whirlwind wheel apparatus in the utility model embodiment.
In figure：1- compresses host, 2- water tanks, 3- moisture traps, 4- monitoring devices, 5- heating devices, 6- knockout drums, 7-
Pedestal, 8- whirlwind wheel apparatus, 9- air inlet pipelines, 10- water separate lines, 11- outlet pipes, 12- guide faces, 13- swirl inducers,
14- kuppes.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings and by embodiment, and following embodiment is pair
The explanation of the utility model and the utility model is not limited to following embodiment.
Embodiment.
Referring to Fig. 1 to Fig. 4, the integral type oilless (oil free) compressor in the present embodiment includes compression host 1, water tank 2, gas-water separation
Device 3, monitoring device 4 and heating device 5, water tank 2 are connect with compression host 1, and moisture trap 3 is mounted on water tank 2, monitoring dress
It sets 4 to be mounted on water tank 2, heating device 5 is mounted on water tank 2.
Moisture trap 3 in the present embodiment includes knockout drum 6, pedestal 7, for realizing the whirlwind of fining gas-water separation
Wheel apparatus 8 will compress host 1 and spray the air-water mixture importing gas-water separation hit after realizing aqueous vapor crude separation in 2 wall of water tank
Water inside moisture trap 3 after fining gas-water separation is kept completely separate is flowed back into water by the air inlet pipeline 9 in device 3
Water separate lines 10 inside case 2, and, it will be inside moisture trap 3 by fining gas-water separation and after being kept completely separate
The outlet pipe 11 of gas discharge.Wherein, knockout drum 6 is fixed on by pedestal 7 on water tank 2, whirlwind wheel apparatus 8 and knockout drum 6
Fixed, one end of air inlet pipeline 9 is connected to water tank 2, and the other end and the whirlwind wheel apparatus 8 of the air inlet pipeline 9 coordinate, outlet pipe
11 one end coordinates with whirlwind wheel apparatus 8, and the other end of the outlet pipe 11 is communicated with the external world, one end of water separate lines 10 and
Whirlwind wheel apparatus 8 coordinates, and the other end of the water separate lines 10 is connected to water tank 2.Knockout drum 6 and pedestal 7 realize gas flow guiding
And fixed function.
Whirlwind wheel apparatus 8 in the present embodiment includes kuppe 14, and the air-water mixture after crude separation, which is formed high speed, to be revolved
Turn air-flow and whirlwind to 14 surface of kuppe to realize the swirl inducer 13 of complete gas-water separation, and for by air-water mixture
It guides to the guide face 12 of swirl inducer 13；Guide face 12, swirl inducer 13 and kuppe 14 are arranged in order from top to bottom, water conservancy diversion
Face 12 is globoidal structure.Swirl inducer 13 is provided with blade tip end, the blade tip end of swirl inducer 13 upward, and horizontal by 30 °-
80 ° of angles, in order to form high speed rotation air-flow.Swirl inducer 13 is an integral structure with whirlwind wheel apparatus 8, alternatively, vortex leaf
Wheel 13 is connected to by screw thread or pressing device on whirlwind wheel apparatus 8.The material of swirl inducer 13 can be metal, plastics, height
One kind in molecular material；And/or compression host 1 and moisture trap 3 are connect by flange with water tank 2.
The oil free compression method of integral type oilless (oil free) compressor is as follows in the present embodiment：Compression host 1 has been lubricated using pure water
At gas compression, gas is sucked, air-water mixture is discharged, sprays to hit in 2 wall of water tank and realizes aqueous vapor crude separation；Air inlet pipeline 9
Air-water mixture after crude separation is imported into moisture trap 3, fining gas-water separation is realized by whirlwind wheel apparatus 8；Water conservancy diversion
Face 12 carries out water conservancy diversion to 3 inside air inlet of moisture trap, air-water mixture is guided to swirl inducer 13, to form high speed rotation
Air-flow, and whirlwind realizes complete gas-water separation to 14 surface of kuppe；Gas after being kept completely separate inside moisture trap 3 is logical
The discharge of outlet pipe 11 is crossed, the water after being kept completely separate is flowed back by water separate lines 10 inside water tank 2, into cycle.
The air-water mixture for entering moisture trap 3 in the present embodiment, vortex leaf is guided to by the cambered surface of guide face 12
The blade tip end of wheel 13 forms rotation to accelerate air-flow by swirl inducer 13, part gas-water separation is realized, finally in kuppe 14
Upper realization final separation.
The height of water level inside the real-time monitoring water tank 2 of monitoring device 4 in the present embodiment, temperature, pressure and other parameters, are water
Position, temperature, pressure, which are adjusted, provides signal；Heating device 5 is placed on 2 bottom of water tank using heating tube, when monitoring device 4 monitors
When temperature is less than 0 DEG C, operation heating, it is ensured that the temperature inside water tank 2 is not less than 0 DEG C, is endangered to avoid frost.
Compression host 1 and moisture trap 3 in the present embodiment can be connect by flange with water tank 2, to form one
A integral compressor structure, compression host 1 are vented the top for being injected in water tank 2 upward, complete preliminary aqueous vapor separation, then pass through
Moisture trap 3 is completed finely to detach, and finally conveys clean gas to outside.
Furthermore, it is necessary to illustrate, the specific embodiment described in this specification, the shape of parts and components is named
Claiming etc. can be different, described in this specification above content is only to the utility model structure example explanation.
The equivalence changes or simple change that all structure, feature and principles according to described in the utility model patent concept are done, are wrapped
It includes in the protection domain of the utility model patent.Those skilled in the art of the present invention can be to described
Specific embodiment does various modifications or additions or substitutes by a similar method, without departing from the knot of the utility model
Structure or beyond the scope defined by this claim, all should belong to the protection range of the utility model.
Claims (7)
1. a kind of integral type oilless (oil free) compressor, including compression host, it is characterised in that：Further include water tank and moisture trap, institute
It states water tank to connect with compression host, the moisture trap is mounted on water tank, and the moisture trap includes knockout drum, bottom
Compression host is sprayed to hit and realizes aqueous vapor rough segmentation by seat for realizing the whirlwind wheel apparatus of fining gas-water separation in water tank wall
Air-water mixture from after imports the air inlet pipeline in moisture trap, and fining gas-water separation will be passed through inside moisture trap
And the water after being kept completely separate flows back into the water separate lines inside water tank, and, fining gas will be passed through inside moisture trap
Water detaches and the outlet pipe of gas discharge after being kept completely separate；The knockout drum is fixed on by pedestal on water tank, the rotation
Wind wheel apparatus and knockout drum are fixed, and one end of the air inlet pipeline is connected to water tank, the other end and the whirlwind wheel of the air inlet pipeline
Device coordinates, and one end and the whirlwind wheel apparatus of the outlet pipe coordinate, and the other end of the outlet pipe is communicated with the external world, described
One end of water separate lines coordinates with whirlwind wheel apparatus, and the other end of the water separate lines is connected to water tank.
2. integral type oilless (oil free) compressor according to claim 1, it is characterised in that：The integral type oilless (oil free) compressor also wraps
Monitoring device and/or heating device are included, the monitoring device is mounted on water tank, and the heating device is mounted on water tank.
3. integral type oilless (oil free) compressor according to claim 1, it is characterised in that：The whirlwind wheel apparatus includes water conservancy diversion
Air-water mixture after crude separation is formed high speed rotation air-flow and whirlwind realizes complete gas-water separation to kuppe surface by cover
Swirl inducer, and for guiding air-water mixture to the guide face of swirl inducer；It the guide face, swirl inducer and leads
Stream cover is arranged in order from top to bottom, and the guide face is globoidal structure.
4. integral type oilless (oil free) compressor according to claim 3, it is characterised in that：The swirl inducer is provided with blade tip
End, the blade tip end of the swirl inducer upward, and horizontal by 30 ° of -80 ° of angles, in order to form high speed rotation air-flow.
5. integral type oilless (oil free) compressor according to claim 3, it is characterised in that：The swirl inducer and whirlwind wheel apparatus
It is an integral structure, alternatively, the swirl inducer is connected to by screw thread or pressing device on whirlwind wheel apparatus.
6. integral type oilless (oil free) compressor according to claim 3, it is characterised in that：The material of the swirl inducer is gold
One kind in category, plastics, high molecular material.
7. integral type oilless (oil free) compressor according to claim 3, it is characterised in that：The compression host and moisture trap
It is connect with water tank by flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820348602.XU CN208040671U (en) | 2018-03-14 | 2018-03-14 | A kind of integral type oilless (oil free) compressor |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201820348602.XU CN208040671U (en) | 2018-03-14 | 2018-03-14 | A kind of integral type oilless (oil free) compressor |
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| CN208040671U true CN208040671U (en) | 2018-11-02 |
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| CN201820348602.XU Active CN208040671U (en) | 2018-03-14 | 2018-03-14 | A kind of integral type oilless (oil free) compressor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108150392A (en) * | 2018-03-14 | 2018-06-12 | 杭州久益机械股份有限公司 | A kind of integral type oilless (oil free) compressor and oil free compression method |
-
2018
- 2018-03-14 CN CN201820348602.XU patent/CN208040671U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108150392A (en) * | 2018-03-14 | 2018-06-12 | 杭州久益机械股份有限公司 | A kind of integral type oilless (oil free) compressor and oil free compression method |
| CN108150392B (en) * | 2018-03-14 | 2020-01-14 | 杭州久益机械股份有限公司 | Integrated oil-free compressor and oil-free compression method |
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