CN107947469A - Screw air compressor cooling structure - Google Patents
Screw air compressor cooling structure Download PDFInfo
- Publication number
- CN107947469A CN107947469A CN201711397974.8A CN201711397974A CN107947469A CN 107947469 A CN107947469 A CN 107947469A CN 201711397974 A CN201711397974 A CN 201711397974A CN 107947469 A CN107947469 A CN 107947469A
- Authority
- CN
- China
- Prior art keywords
- air compressor
- screw air
- motor
- double
- motor body
- 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.)
- Pending
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 25
- 239000003921 oil Substances 0.000 description 12
- 241001075561 Fioria Species 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 239000010721 machine oil Substances 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005662 electromechanics Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
- H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
- H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
- F04C18/14—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
- F04C18/16—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/04—Heating; Cooling; Heat insulation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
The invention discloses a kind of screw air compressor cooling structure, including：Screw air compressor motor body, motor for double-ended drive axis is provided with the screw air compressor motor body, one end of the motor for double-ended drive axis stretches out screw air compressor motor body and is connected with screw air compressor, the other end of the motor for double-ended drive axis stretches out screw air compressor motor body and is connected with ring flange, some mounting holes are evenly arranged with the outside of the ring flange, fan blade with the adjusting block that mounting hole cooperates respectively by being rotatably arranged in mounting hole, the adjusting block is connected by adjusting bolt with ring flange, annular oil cooler is disposed with wrapping around for the fan blade, the annular oil cooler is connected by link with screw air compressor motor body.
Description
Technical field
The present invention relates to a kind of screw air compressor, more particularly to a kind of screw air compressor cooling structure.
Background technology
Cooling system in existing screw air compressor is that but two big structures are individually deposited with screw machine oil cooling by motor cooling
It is made of in the cooling of, motor fan and case, oil cooling is but made of wind turbine, wind turbine case and radiator, it is necessary to five main members
Composition, space is big, and cost of investment is high.
The content of the invention
The technical problems to be solved by the invention are：A kind of screw air compressor cooling structure of good heat dissipation effect is provided.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：Screw air compressor cooling structure, including：
Screw air compressor motor body, is provided with motor for double-ended drive axis, the Double shaft-extension electricity in the screw air compressor motor body
One end of arbor stretches out screw air compressor motor body and is connected with screw air compressor, and the other end of the motor for double-ended drive axis is stretched
Go out screw air compressor motor body with ring flange to be connected, some mounting holes, wind are evenly arranged with the outside of the ring flange
Fan leaf with the adjusting block that mounting hole cooperates respectively by being rotatably arranged in mounting hole, and the adjusting block is by adjusting spiral shell
Bolt is connected with ring flange, is disposed with annular oil cooler in wrapping around for the fan blade, the annular machine oil cooling
But device is connected by link with screw air compressor motor body.
It is an advantage of the invention that：Above-mentioned screw air compressor cooling structure, simple in structure, easy for installation, motor cooling and oil
Cooling shares a fan, and the angle of fan blade can be with 360 degree of adjustings, so that the required axial wind of regulation motor and oil cooling
But the size of the required footpath of device aweather, and the effect for reaching fastening is tightened by adjusting bolt, annular cooler is around fan
Arrangement, saves electric motor fan case and cooler fan casing, good cooling results, main member number only needs three so that
Structure is compacter, occupies little space, and reduces cost of investment.
Brief description of the drawings
Fig. 1 is the structure diagram of screw air compressor cooling structure of the present invention.
Fig. 2 is the left view structural representation of Fig. 1.
In figure：1st, screw air compressor motor body, 2, motor for double-ended drive axis, 3, ring flange, 4, mounting hole, 5, fan leaf
Piece, 6, adjusting block, 7, adjusting bolt, 8, annular oil cooler, 9, link.
Embodiment
The particular content of the present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1 and Figure 2, screw air compressor cooling structure, including：Screw air compressor motor body 1, in the screw rod
Motor for double-ended drive axis 2 is provided with air compressor motor main body 1, screw air compressing electromechanics is stretched out in one end of the motor for double-ended drive axis 2
Owner's body 1 is connected with screw air compressor, the other end of the motor for double-ended drive axis 2 stretch out screw air compressor motor body 1 with
Ring flange 3 is connected, and some mounting holes 4 is evenly arranged with the outside of the ring flange 3, fan blade 5 is respectively by with consolidating
The adjusting block 6 for determining the mutual cooperation of hole 4 is rotatably arranged in mounting hole 4, and the adjusting block 6 passes through adjusting bolt 7 and 3 phase of ring flange
Connection, annular oil cooler 8 is disposed with wrapping around for the fan blade 5, and the annular oil cooler 8 passes through company
Frame 9 is connect with screw air compressor motor body 1 to be connected.
During installation, adjusting bolt 7 is unclamped, fan blade 5 can 360 degree of rotations be adjusted in mounting hole 4 by adjusting block 6
A part of fan blade 5, is adjusted to towards spiral shell by section according to the required axial cooling wind size of screw air compressor motor body 1
The direction of bar air compressor motor main body 1, wind size is cooled down by another part wind according to annular 8 required radial direction of oil cooler
Fan leaf 5 is adjusted to fix fan blade 5 towards the direction of annular oil cooler 8, locking adjusting bolt 7,
During work, screw air compressor motor body 1 drives motor for double-ended drive axis 2 to rotate, one end driving spiral shell of motor for double-ended drive axis 2
Bar air compressor machine, the other end of motor for double-ended drive axis 2 drive ring flange 3 to rotate, and ring flange 3 drives fan blade 5 to rotate, towards spiral shell
The fan blade 5 in the direction of bar air compressor motor main body 1 cools down motor, towards the fan leaf of annular oil cooler 8
Piece 5 cools down machine oil.
Above-mentioned screw air compressor cooling structure, simple in structure, easy for installation, motor cooling but shares a wind with oil cooling
Fan, the angle of fan blade can be with 360 degree of adjustings, so that the required axial wind of regulation motor and the required footpath of oil cooler
Size aweather, and the effect for reaching fastening is tightened by adjusting bolt, annular cooler is arranged around fan, saves motor
Fan casing and cooler fan casing, good cooling results, main member number only need three so that structure is compacter, accounts for
It is small with space, reduce cost of investment.
Claims (1)
1. screw air compressor cooling structure, it is characterised in that：Including：Screw air compressor motor body（1）, in the screw air compressing
Machine motor body（1）Inside it is provided with motor for double-ended drive axis（2）, the motor for double-ended drive axis（2）One end stretch out screw air compressor
Motor body（1）It is connected with screw air compressor, the motor for double-ended drive axis（2）The other end stretch out screw air compressor motor master
Body（1）With ring flange（3）It is connected, in the ring flange（3）Outside be evenly arranged with some mounting holes（4）, fan blade
（5）Respectively by with mounting hole（4）The adjusting block of mutual cooperation（6）It is rotatably arranged on mounting hole（4）It is interior, described piece（6）Pass through
Adjusting bolt（7）With ring flange（3）It is connected, in the fan blade（5）Wrap around and be disposed with annular oil cooler
（8）, the annular oil cooler（8）Pass through link（9）With screw air compressor motor body（1）It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711397974.8A CN107947469A (en) | 2017-12-21 | 2017-12-21 | Screw air compressor cooling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711397974.8A CN107947469A (en) | 2017-12-21 | 2017-12-21 | Screw air compressor cooling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107947469A true CN107947469A (en) | 2018-04-20 |
Family
ID=61942130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711397974.8A Pending CN107947469A (en) | 2017-12-21 | 2017-12-21 | Screw air compressor cooling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107947469A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10266964A (en) * | 1997-03-26 | 1998-10-06 | Hokuetsu Kogyo Co Ltd | Air compressor |
| CN2305513Y (en) * | 1997-04-18 | 1999-01-27 | 黄振兴 | Blade structure of fan |
| US20080206085A1 (en) * | 2005-07-15 | 2008-08-28 | Knorr-Bremse Systeme Fur Schienenfahrzeuge Gmbh | Oil-Injected Compressor with Means for Oil Temperature Regulation |
| CN101624984A (en) * | 2009-08-05 | 2010-01-13 | 徐道敏 | Vertical single screw air compressor |
| CN201466884U (en) * | 2009-07-17 | 2010-05-12 | 上海斯可络压缩机有限公司 | Design structure for cooling motor of small-sized air compressor |
| CN103807172A (en) * | 2012-11-13 | 2014-05-21 | 陈勇 | Sliding blade type air compressor with compact energy-saving structure |
| CN104632682A (en) * | 2015-02-09 | 2015-05-20 | 浙江富春江水电设备有限公司 | Adjustable water-turbine generator set cooling fan and blade adjusting method thereof |
| CN104734426A (en) * | 2015-04-08 | 2015-06-24 | 武汉唯特特种电机有限公司 | Cooler of liquid cooling motor |
| CN207853667U (en) * | 2017-12-21 | 2018-09-11 | 盐城中德劲博机电有限责任公司 | Screw air compressor cooling structure |
| CN114520565A (en) * | 2022-04-08 | 2022-05-20 | 安庆师范大学 | Mining explosion-proof frequency conversion all-in-one |
-
2017
- 2017-12-21 CN CN201711397974.8A patent/CN107947469A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10266964A (en) * | 1997-03-26 | 1998-10-06 | Hokuetsu Kogyo Co Ltd | Air compressor |
| CN2305513Y (en) * | 1997-04-18 | 1999-01-27 | 黄振兴 | Blade structure of fan |
| US20080206085A1 (en) * | 2005-07-15 | 2008-08-28 | Knorr-Bremse Systeme Fur Schienenfahrzeuge Gmbh | Oil-Injected Compressor with Means for Oil Temperature Regulation |
| CN201466884U (en) * | 2009-07-17 | 2010-05-12 | 上海斯可络压缩机有限公司 | Design structure for cooling motor of small-sized air compressor |
| CN101624984A (en) * | 2009-08-05 | 2010-01-13 | 徐道敏 | Vertical single screw air compressor |
| CN103807172A (en) * | 2012-11-13 | 2014-05-21 | 陈勇 | Sliding blade type air compressor with compact energy-saving structure |
| CN104632682A (en) * | 2015-02-09 | 2015-05-20 | 浙江富春江水电设备有限公司 | Adjustable water-turbine generator set cooling fan and blade adjusting method thereof |
| CN104734426A (en) * | 2015-04-08 | 2015-06-24 | 武汉唯特特种电机有限公司 | Cooler of liquid cooling motor |
| CN207853667U (en) * | 2017-12-21 | 2018-09-11 | 盐城中德劲博机电有限责任公司 | Screw air compressor cooling structure |
| CN114520565A (en) * | 2022-04-08 | 2022-05-20 | 安庆师范大学 | Mining explosion-proof frequency conversion all-in-one |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: North Nanxiang Road 224100 Jiangsu province Yancheng City Dafeng District East Road on the west side Applicant after: Yancheng Zhongde Jinbo electromechanical Co.,Ltd. Address before: North Nanxiang Road 224100 Jiangsu province Yancheng City Dafeng District East Road on the west side Applicant before: YANCHENG ZHONGDE JINBO ELECTROMECHANICAL Co.,Ltd. |