CN205779706U - A kind of Novel screw air compressor - Google Patents
A kind of Novel screw air compressor Download PDFInfo
- Publication number
- CN205779706U CN205779706U CN201620629513.3U CN201620629513U CN205779706U CN 205779706 U CN205779706 U CN 205779706U CN 201620629513 U CN201620629513 U CN 201620629513U CN 205779706 U CN205779706 U CN 205779706U
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- CN
- China
- Prior art keywords
- housing
- gas
- air compressor
- oil
- separating cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
A kind of Novel screw air compressor, its oil-gas separation mechanism is positioned at the rear portion of housing, and its switch board is positioned at the rear portion of housing；The rough segmentation plate of gas oil-gas separation mechanism is positioned at the middle part of gas-oil separating cylinder, and the side opening of housing is provided with some fresh air inlets, thus forms air intake district in the side of this housing；The output shaft of its motor is coaxial with the drive shaft of air compressor main machine, and motor forms main frame assembly with air compressor main machine, and main frame assembly is arranged on a support, is connected by resilient snubber between support and the bottom surface of housing；Its heat exchanger is positioned at the top of main frame assembly, the lower section of heat exchanger is provided with kuppe, being provided with magneto below kuppe, magneto is respectively provided on two sides with a centrifugal blower, and a kind of noise is little, volume is little, the Novel screw air compressor of heat exchanger good cooling results in this utility model offer.
Description
Technical field
This utility model relates to a kind of screw air compressor.
Background technology
Air compressor main machine and motor in its housing of existing screw air compressor are that split is arranged, air pressure
Connected by connector devices such as (typically) shaft couplings between contracting machine host and motor, take body space relatively big, and in peace
Not having impact mitigation measure during dress, when machine runs, noise is bigger.
Existing screw air compressor typically uses the mode of bottom surface air intake, i.e. on the bottom surface of air compressor housing
Offer fresh air inlet.Dust on the ground and other impurity are easily drawn in air compressor machine by this kind of air inlet mode；And due to compression
The bottom surface of casing body is mutually close with ground, can produce the biggest noise when air-breathing.
Screw air compressor operationally can produce substantial amounts of heat, it is therefore desirable to cooling system cools down.Existing
By the cooling system of screw air compressor be mainly made up of axial flow blower and heat exchanger, by axial flow blower will cooling wind to
Heat exchanger, thus the heat exchanger carrying out cooling heat transferring is cooled down.Using its noise of this type of cooling to ring, vibrations are big, cold
But effect also has much room for improvement.
Its oil-gas separation mechanism of existing screw air compressor uses rotation typing vertical oil-gas bucket, although this type of oil gas
Bucket relative maturity, but under the more and more fierce market competition, still there is drawback, be mainly manifested in: crude separation is thick at oil gas
Separating barrel upper end so that air intake assembly is also above oil gas crude separation bucket, so that oil gas crude separation bucket is with compression main frame even
Adapter road is long, then increases manufacturing cost；Crude separation and essence separate and are superimposed upon above oil gas crude separation bucket so that oil gas rough segmentation
From bucket enlarged diameter, thus affect whole air compressor machine unit floor space, produce waste；Crude separation and essence separate and are superimposed upon oil gas
Above crude separation bucket so that oil gas crude separation bucket enlarged diameter, oil gas rough segmentation bucket volume read-out is indirectly made to increase so that air compressor machine
Complete machine manufactures and maintenance cost increases.
Summary of the invention
In order to overcome the above-mentioned deficiency of existing screw air compressor, noise is little, volume is little for this utility model offer one,
The Novel screw air compressor of heat exchanger good cooling results.
The technical scheme in the invention for solving the technical problem is: a kind of Novel screw air compressor, including housing,
It is positioned at air compressor main machine and the motor of described housing, is positioned at the heat exchanger of described housing, is positioned at described housing
For installing the switch board of electric control system, being positioned at the oil-gas separation mechanism of described housing, described oil-gas separation mechanism
Including gas-oil separating cylinder and oil gas mixing tube, flowline, blow-off pipe, it is positioned at the rough segmentation plate of described gas-oil separating cylinder, is positioned at
The smart separating core on gas-oil separating cylinder top, described blow-off pipe is located at the bottom of described gas-oil separating cylinder, described flowline position
Stretch out in described gas-oil separating cylinder and from the sidewall of gas-oil separating cylinder；
Described oil-gas separation mechanism is positioned at the rear portion of described housing, and described switch board is positioned at the rear portion of described housing；
The rough segmentation plate of described oil-gas separation mechanism is positioned at the middle part of described gas-oil separating cylinder, and described oil gas mixing tube inserts
In described gas-oil separating cylinder and corresponding with described rough segmentation plate, this oil gas mixing tube is welded on described gas-oil separating cylinder；
The side opening of described housing is provided with some fresh air inlets, thus forms air intake district in the side of this housing；Described shell
Internal being provided with is positioned at the sound-isolating sponge that described air intake district is inboard and corresponding；
The output shaft of described motor is coaxial with the drive shaft of described air compressor main machine, the output shaft of described motor and institute
Stating the drive shaft fastening of air compressor main machine thus form one, described motor forms with described air compressor main machine
Main frame assembly, described main frame assembly is arranged on a support, by elasticity between the bottom surface of described support and described housing
Bolster connects, and this main frame assembly is between the two sides of housing and is positioned at the front portion of described housing, and described motor is defeated
The bearing of trend of shaft is consistent with the length direction of described housing；
Described heat exchanger is positioned at the top of described main frame assembly, and the lower section of described heat exchanger is provided with kuppe, described in lead
Stream cover lower section be provided with magneto, described magneto be respectively provided on two sides with a centrifugal blower, described magneto
Output shaft stretches out from the two ends of this magneto, and the two ends of described output shaft are connected with one centrifugal blower respectively, centrifugal
By cooling wind to described kuppe during blower fan work, will cooling wind guidance heat-exchanger by described kuppe.
Further, it is provided with the receiving chamber corresponding with described air intake district in described housing, the wall in described receiving chamber is offered
Air-permeating hole, described sound-isolating sponge is had to be positioned at described receiving intracavity.
Further, it is provided with in described housing and is positioned at the drainage screen that described air intake district is inboard and corresponding, described mistake
Filter screen is positioned at the outside of described sound-isolating sponge.
Further, two sides of described housing are equipped with air intake district.
Further, flat cover is stamped in the upper end of described gas-oil separating cylinder, between described flat cover and described gas-oil separating cylinder
Connect by fastening bolt is fixing.
Further, the bottom surface of described gas-oil separating cylinder is provided with leg, and described rough segmentation plate is interior with described gas-oil separating cylinder
Space length is left between wall.
Further, described resilient snubber is spring, by fixing between the bottom surface of described support and described housing
Bolt connects, and described spring housing is on the screw rod of described fixing bolt.
Further, described heat exchanger is cuboid.
Further, described centrifugal blower and magneto are all located on described kuppe.
The beneficial effects of the utility model are: motor and air compressor main machine are coaxially disposed, are greatly reduced and finish
Structure volume, has saved installing space in machine；Simultaneously by arranging bolster between support and housing, make machine operationally
With buffering, it is substantially reduced machine simultaneously and runs noise；
When air intake, it is from side air inlet, thus avoids, by dust on the ground and impurity inspiration housing, being provided with filtration
Can be further assured that the cleannes of air during net；Set Sound-proof material in inboard, air intake district simultaneously, air intake noise can be substantially reduced；
Using a magneto to add two centrifugal blower coolings, such energy-saving efficiency is greatly improved, centrifugal owing to using
Blower fan, noise is little, shakes little, and centrifugal blower blast is big, and the thickening that penetration power ambassador's heat exchanger can be suitable so can reduce
The area of heat exchanger；Owing to using two centrifugal blowers, thus design of heat exchanger can be become cuboid, make runner lengthen, change
Heating rate is greatly improved, and intrinsic pressure loss is few, improves efficiency, reduces cost；Two centrifugal blowers lay respectively at magneto both sides,
The output shaft two ends of magneto connect a centrifugal blower respectively so that magneto Load Balanced, promote service life；
Oil gas mixing tube is placed in the middle part of oil gas rough segmentation device so that is connected pipeline contraction in length with compression main frame, then reduces
Manufacturing cost；Crude separation separates with essence separation point position so that oil gas crude separation bucket diameter reduces, thus saves whole air compressor machine machine
Group floor space；Crude separation and essence separate folded position separating so that oil gas crude separation bucket diameter reduces so that oil gas rough segmentation bucket adds
Oil mass reduces so that air compressor machine complete machine manufacture and maintenance cost reduce accordingly；
Each mechanism position connection and reasonable arrangement in housing, substantially reduces the volume of machine.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is side view of the present utility model.
Fig. 3 is sectional view of the present utility model.
Fig. 4 is another sectional view of the present utility model.
Fig. 5 is the structural representation of oil-gas separation mechanism.
Detailed description of the invention
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings.
With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, a kind of Novel screw air compressor, including housing 1, it is positioned at described housing
Air compressor main machine 2 in 1 and motor 3, be positioned at described housing 1 heat exchanger 4, be positioned at described housing 1 for pacifying
Filling the switch board of electric control system, be positioned at the oil-gas separation mechanism of described housing 1, described oil-gas separation mechanism includes oil
Gas cylinder 5 and oil gas mixing tube 6, flowline 7, blow-off pipe 8, it is positioned at the rough segmentation plate 9 of described gas-oil separating cylinder, is positioned at oil
The smart separating core 10 on gas cylinder top, described blow-off pipe 8 is located at the bottom of described gas-oil separating cylinder 5, described flowline 7
It is positioned at described gas-oil separating cylinder 5 and stretches out from the sidewall of gas-oil separating cylinder 5.Gas-oil separating cylinder 5 described in the present embodiment
Flat cover 11 is stamped in upper end, is connected by fastening bolt is fixing, described oil between described flat cover 11 and described gas-oil separating cylinder 5
The bottom surface of gas cylinder 5 is provided with leg 12, leave between described rough segmentation plate 9 and the inwall of described gas-oil separating cylinder 5 space away from
From.
Described oil-gas separation mechanism is positioned at the rear portion of described housing 1, after described switch board is positioned at described housing 1
Portion.Housing 1 front is provided with two fan doors 13, near the front portion that inside is housing of the housing of two fan doors 13, away from two fan doors 13
The inside of housing is the rear portion of housing, from the length direction that another side is housing 1 of a side of housing 1 to housing 1.
The rough segmentation plate 9 of described oil-gas separation mechanism is positioned at the middle part of described gas-oil separating cylinder 5, described oil gas mixing tube 6
In gas-oil separating cylinder described in insertion and corresponding with described rough segmentation plate 9, this oil gas mixing tube 6 is welded on described Oil-gas Separation
On cylinder 5.
The side opening of described housing 1 is provided with some fresh air inlets 14, thus forms air intake district in the side of this housing 1；Described
Housing 1 in be provided with and be positioned at the sound-isolating sponge that described air intake district is inboard and corresponding.Two of housing described in the present embodiment
Side is equipped with air intake district, is provided with the receiving chamber corresponding with described air intake district, the wall in described receiving chamber is opened in described housing
Being provided with air-permeating hole, described sound-isolating sponge is positioned at described receiving intracavity, it is simple to laying of sound-isolating sponge.In the present embodiment, institute
Being provided with in the housing stated and be positioned at the drainage screen that described air intake district is inboard and corresponding, described drainage screen is positioned at described sound insulation sea
Continuous outside, impurities and dust etc. can be filtered by drainage screen.
The output shaft of described motor 3 is coaxial with the drive shaft of described air compressor main machine 2, the output shaft of described motor 3
Fasten with the drive shaft of described air compressor main machine 2 thus form one, described motor 3 and described air compressor master
Machine 2 forms main frame assembly, and described main frame assembly is arranged on a support 15, the bottom surface of described support 15 and described housing it
Between connected by resilient snubber 16, this main frame assembly is between the two sides of housing and is positioned at the front portion of described housing, and
The bearing of trend of the output shaft of described motor 3 is consistent with the length direction of described housing, and i.e. the output shaft of motor 3 is along the length of housing
Degree direction is arranged.Resilient snubber 16 described in the present embodiment is spring, the bottom surface of described support 15 and described housing 1 it
Between connected by fixing bolt, described spring housing is on the screw rod of described fixing bolt.
Described heat exchanger 4 is positioned at the top of described main frame assembly, and the lower section of described heat exchanger 4 is provided with kuppe 17, institute
The lower section stating kuppe 17 is provided with magneto 18, described magneto 18 be respectively provided on two sides with a centrifugal blower 19, institute
The output shaft stating magneto 18 stretches out from the two ends of this magneto, and the two ends of described output shaft are centrifuged with one respectively
Blower fan 19 connects, by cooling wind to described kuppe 17 when centrifugal blower 19 works, and will cooling by described kuppe 17
Wind guidance heat-exchanger 4.Heat exchanger 4 described in the present embodiment in cuboid, described centrifugal blower 19 and magneto 18
All it is located on described kuppe 17.
Claims (9)
1. a Novel screw air compressor, the air compressor main machine including housing, being positioned at described housing and motor, position
Heat exchanger in described housing, be positioned at described housing for installing the switch board of electric control system, being positioned at described shell
Internal oil-gas separation mechanism, described oil-gas separation mechanism includes gas-oil separating cylinder and oil gas mixing tube, flowline, blowdown
Managing, be positioned at the rough segmentation plate of described gas-oil separating cylinder, be positioned at the smart separating core on gas-oil separating cylinder top, described blow-off pipe is located at
The bottom of described gas-oil separating cylinder, described flowline is positioned at described gas-oil separating cylinder and stretches from the sidewall of gas-oil separating cylinder
Go out, it is characterised in that:
Described oil-gas separation mechanism is positioned at the rear portion of described housing, and described switch board is positioned at the rear portion of described housing；
The rough segmentation plate of described oil-gas separation mechanism is positioned at the middle part of described gas-oil separating cylinder, and described oil gas mixing tube inserts described
Gas-oil separating cylinder in and corresponding with described rough segmentation plate, this oil gas mixing tube is welded on described gas-oil separating cylinder；
The side opening of described housing is provided with some fresh air inlets, thus forms air intake district in the side of this housing；In described housing
It is provided with and is positioned at the sound-isolating sponge that described air intake district is inboard and corresponding；
The output shaft of described motor is coaxial with the drive shaft of described air compressor main machine, the output shaft of described motor and described sky
The drive shaft of air compressor main frame fastens thus forms one, and described motor forms main frame with described air compressor main machine
Assembly, described main frame assembly is arranged on a support, passes through elastic buffer between the bottom surface of described support and described housing
Part connects, and this main frame assembly is between the two sides of housing and is positioned at the front portion of described housing, and the output shaft of described motor
Bearing of trend consistent with the length direction of described housing；
Described heat exchanger is positioned at the top of described main frame assembly, and the lower section of described heat exchanger is provided with kuppe, described kuppe
Lower section be provided with magneto, described magneto be respectively provided on two sides with a centrifugal blower, the output of described magneto
Axle stretches out from the two ends of this magneto, and the two ends of described output shaft are connected with one centrifugal blower respectively, centrifugal blower
By cooling wind to described kuppe during work, will cooling wind guidance heat-exchanger by described kuppe.
2. Novel screw air compressor as claimed in claim 1, it is characterised in that: it is provided with in described housing and described air intake
The receiving chamber that district is corresponding, the wall in described receiving chamber offers air-permeating hole, and described sound-isolating sponge is positioned at described receiving chamber
In.
3. Novel screw air compressor as claimed in claim 1 or 2, it is characterised in that: it is provided with in described housing and is positioned at
The drainage screen that described air intake district is inboard and corresponding, described drainage screen is positioned at the outside of described sound-isolating sponge.
4. Novel screw air compressor as claimed in claim 1 or 2, it is characterised in that: two sides of described housing are equal
It is provided with air intake district.
5. Novel screw air compressor as claimed in claim 1 or 2, it is characterised in that: the upper end of described gas-oil separating cylinder
It is stamped flat cover, is connected by fastening bolt is fixing between described flat cover and described gas-oil separating cylinder.
6. Novel screw air compressor as claimed in claim 1 or 2, it is characterised in that: the bottom surface of described gas-oil separating cylinder
It is provided with leg, between described rough segmentation plate and the inwall of described gas-oil separating cylinder, leaves space length.
7. Novel screw air compressor as claimed in claim 1 or 2, it is characterised in that: described resilient snubber is bullet
Spring, is connected by fixing bolt between described support with the bottom surface of described housing, and described spring housing is at described fixing bolt
Screw rod on.
8. Novel screw air compressor as claimed in claim 1 or 2, it is characterised in that: described heat exchanger is cuboid
Shape.
9. Novel screw air compressor as claimed in claim 1 or 2, it is characterised in that: described centrifugal blower and permanent magnetism
Motor is all located on described kuppe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620629513.3U CN205779706U (en) | 2016-06-24 | 2016-06-24 | A kind of Novel screw air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620629513.3U CN205779706U (en) | 2016-06-24 | 2016-06-24 | A kind of Novel screw air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205779706U true CN205779706U (en) | 2016-12-07 |
Family
ID=58131319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620629513.3U Withdrawn - After Issue CN205779706U (en) | 2016-06-24 | 2016-06-24 | A kind of Novel screw air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205779706U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106401962A (en) * | 2016-06-24 | 2017-02-15 | 宁波德曼压缩机有限公司 | Novel screw air compressor |
-
2016
- 2016-06-24 CN CN201620629513.3U patent/CN205779706U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106401962A (en) * | 2016-06-24 | 2017-02-15 | 宁波德曼压缩机有限公司 | Novel screw air compressor |
| CN106401962B (en) * | 2016-06-24 | 2018-02-27 | 宁波德曼压缩机有限公司 | A kind of Novel screw air compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161207 Effective date of abandoning: 20180227 |
|
| AV01 | Patent right actively abandoned |