CN100507275C - Low-noise compact type mobile single-screw compressor - Google Patents
Low-noise compact type mobile single-screw compressor Download PDFInfo
- Publication number
- CN100507275C CN100507275C CNB200610116865XA CN200610116865A CN100507275C CN 100507275 C CN100507275 C CN 100507275C CN B200610116865X A CNB200610116865X A CN B200610116865XA CN 200610116865 A CN200610116865 A CN 200610116865A CN 100507275 C CN100507275 C CN 100507275C
- Authority
- CN
- China
- Prior art keywords
- main frame
- motor
- axial
- flow blower
- oil
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
The invention relates to a low noise compact type single screw compressor, which comprises an oil cooler (10), a prerotator (20), a bearing (40), an electric motor (50), an oil tight (60), a host (70), a double row angle bearing (90), an oil gas separator (110) and a storage gas tube (120), wherein, the host (70) comprises a screw (701),a pair of star wheel sheets (702), the coaxial driving host (70), the prerotator (20) and a transmission shaft, wherein, the prerotator (20) is arranged between the oil cooler (10) and the electric motor (50). The electric motor (50) is arranged between the prerotator (20) and the host (70). The oil gas separators (110) and the storage gas tubes (120) are one by one arranged on lower part of the oil cooler (10), the prerotator (20), the electric motor (50) and the host (70). Transmission chain is shortened and the transmission efficiency is improved. The volume is reduced and the weight is lightened. The transmission part is reduced, thereby reducing cost.
Description
Technical field
The present invention relates to a kind of mobile single-screw compressor, relate in particular to the position relation of critical piece in this mobile single-screw compressor.
Background technique
Single screw compressor is a kind of broad-spectrum fluid machinery, is used for pressurized gas, so as to improving gas pressure.The gas that it is mainly used in chemical industry synthesizes; Catalysis in the petroleum refining, cracking, desulfurization, hydrogenation control; Industrial drilling well, oilfield gas injection recover the oil; Oven gas hydrogen branch in the Iron And Steel Industry; Air-conditioning in the refrigeration industry, freezing, refrigeration; Gas delivery, gas separation; And be used for the aerodynamic force field in a large number, as wind-powered machine, instrument control, car brakeing, spraying, spraying and military weapon system.
By Figure 1A, Figure 1B as seen: existing mobile single-screw compressor mainly partly is made up of single screw host 1, transmission housing 2, motor 3, deaerator 4, cooler 5, axial-flow blower 6, gantry base 7, pipeline 8 etc.; Main frame 1 is to be connected with motor 3 by coupling, transmission housing 2, and motor 3 and main frame 1 all are fixed on the gantry base 7, and main frame 1, motor 3 need have bearing enclosure respectively; And in order to guarantee transmission accuracy, motor 3, main frame 1 also need guarantee certain coaxality requirement; Axial-flow blower 6, cooler 5 are contained in the top of gantry base 7 respectively, and deaerator 4 is contained in the side of main frame 1, and axial-flow blower 6 is by other motor driving.
The major defect of existing mobile single-screw compressor is that each component configuration is relatively disperseed, the transmission chain length, and volume is big, and quality is heavy, is not easy to move in the engineering construction.
Summary of the invention
The technical issues that need to address of the present invention have provided a kind of low-noise compact type mobile single-screw compressor, are intended to solve above-mentioned defective.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions:
The present invention includes: oil cooler, axial-flow blower, bearing, motor, oil sealing, main frame, double-row angular bearing, deaerator, gas receiver; Comprise screw rod and a pair of spider piece in the main frame; The transmission shaft that also comprises a Driven by Coaxial main frame, axial-flow blower; Described axial-flow blower is placed between oil cooler and the motor; Motor is placed between axial-flow blower and the main frame; The left end of described transmission shaft is by being placed in the bearing supporting in the motor, and the right-hand member of transmission shaft is by being placed in the double-row angular bearing supporting on main frame right side; At the left end of main frame, oil sealing is set with the transmission shaft contacting point; Bottom at oil cooler, axial-flow blower, motor, main frame is settled deaerator and gas receiver successively.
Compared with prior art, the invention has the beneficial effects as follows: shortened Transmitted chains, improved transmission efficiency; Reduced volume, alleviated weight, made structure compact more; Owing to reduced driving parts, also reduced cost.
Description of drawings
Figure 1A is the structural drawing of existing mobile single-screw compressor;
Figure 1B is the internal structure of Figure 1A;
Fig. 2 is a structural drawing of the present invention;
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is described in further detail:
As seen from Figure 2: the present invention includes: oil cooler 10, axial-flow blower 20, bearing 40, motor 50, oil sealing 60, main frame 70, double-row angular bearing 90, deaerator 110, gas receiver 120; Comprise screw rod 701 and a pair of spider piece 702 in the main frame 70; The transmission shaft 30 that also comprises a Driven by Coaxial main frame 70, axial-flow blower 20; Described axial-flow blower 20 is placed between oil cooler 10 and the motor 50; Motor 50 is placed between axial-flow blower 20 and the main frame 70; The left end of described transmission shaft (30) is by being placed in bearing (40) supporting in the motor (50), and the right-hand member of transmission shaft (30) is by being placed in double-row angular bearing (90) supporting on main frame (70) right side; At the left end of main frame (70), oil sealing (60) is set with transmission shaft (30) contacting point; Settle deaerator 110 and gas receiver 120 successively in the bottom of oil cooler 10, axial-flow blower 20, motor 50, main frame 70;
Also comprise a pushing hands 100 on the right side of main frame 70.
The present invention compares with existing single screw compressor, and volume greatly reduces, and it has utilized all effectively The space, and saved frame, case, base, saved lot of materials. Motor Driven by Coaxial master Machine, axial flow blower have saved shaft coupling, transmission housing, have reduced bearing, oil sealing. Because transmission Chain shortens, and has improved mechanical efficiency. Axial flow blower is contained in the middle of motor and the oil cooler, on the one hand Compact conformation, it has not only cooled off the motor on the right but also has cooled off the oil cooler on the left side. The bottom air accumulator Be made of one with gs-oil separator, both saved material, increased again the rigidity of bottom support.
Claims (2)
1. a low-noise compact type mobile single-screw compressor comprises: oil cooler (10), axial-flow blower (20), bearing (40), motor (50), oil sealing (60), main frame (70), double-row angular bearing (90), deaerator (110), gas receiver (120); Comprise screw rod (701) and a pair of spider piece (702) in the main frame (70); It is characterized in that: the transmission shaft (30) that also comprises a Driven by Coaxial main frame (70), axial-flow blower (20); Described axial-flow blower (20) is placed between oil cooler (10) and the motor (50); Motor (50) is placed between axial-flow blower (20) and the main frame (70); The left end of described transmission shaft (30) is by being placed in bearing (40) supporting in the motor (50), and the right-hand member of transmission shaft (30) is by being placed in double-row angular bearing (90) supporting on main frame (70) right side; At the left end of main frame (70), oil sealing (60) is set with transmission shaft (30) contacting point; Settle deaerator (110) and gas receiver (120) successively in the bottom of oil cooler (10), axial-flow blower (20), motor (50), main frame (70).
2. low-noise compact type mobile single-screw compressor according to claim 1 is characterized in that: also comprise a pushing hands (100) on the right side of main frame (70).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200610116865XA CN100507275C (en) | 2006-09-29 | 2006-09-29 | Low-noise compact type mobile single-screw compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200610116865XA CN100507275C (en) | 2006-09-29 | 2006-09-29 | Low-noise compact type mobile single-screw compressor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101153595A CN101153595A (en) | 2008-04-02 |
| CN100507275C true CN100507275C (en) | 2009-07-01 |
Family
ID=39255423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200610116865XA Expired - Fee Related CN100507275C (en) | 2006-09-29 | 2006-09-29 | Low-noise compact type mobile single-screw compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100507275C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106351861A (en) * | 2016-08-25 | 2017-01-25 | 昆明博远中菱科技有限公司 | Dual-pressure fan |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1067484A (en) * | 1991-06-03 | 1992-12-30 | 北京市西城区新开通用试验厂 | A kind of free SCREW COMPRESSOR |
| CN2489118Y (en) * | 2001-07-20 | 2002-05-01 | 宁波欣达螺杆压缩机有限公司 | Screw air compressor |
| CN1602391A (en) * | 2002-02-08 | 2005-03-30 | 艾拉斯科普库空气动力股份有限公司 | Method for controlling the oil recirculation in an oil-injected screw-type compressor and compressor using this method |
| CN2813936Y (en) * | 2005-07-01 | 2006-09-06 | 烟台冰轮股份有限公司 | Screw refrigerating compressor set |
| CN201041158Y (en) * | 2006-09-29 | 2008-03-26 | 李利剑 | Low noise compact type movable type single screw compressor |
-
2006
- 2006-09-29 CN CNB200610116865XA patent/CN100507275C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1067484A (en) * | 1991-06-03 | 1992-12-30 | 北京市西城区新开通用试验厂 | A kind of free SCREW COMPRESSOR |
| CN2489118Y (en) * | 2001-07-20 | 2002-05-01 | 宁波欣达螺杆压缩机有限公司 | Screw air compressor |
| CN1602391A (en) * | 2002-02-08 | 2005-03-30 | 艾拉斯科普库空气动力股份有限公司 | Method for controlling the oil recirculation in an oil-injected screw-type compressor and compressor using this method |
| CN2813936Y (en) * | 2005-07-01 | 2006-09-06 | 烟台冰轮股份有限公司 | Screw refrigerating compressor set |
| CN201041158Y (en) * | 2006-09-29 | 2008-03-26 | 李利剑 | Low noise compact type movable type single screw compressor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101153595A (en) | 2008-04-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104641112A (en) | Electric motor support structure and compressor | |
| CN100507275C (en) | Low-noise compact type mobile single-screw compressor | |
| CN102649507A (en) | Integrated pipe-transferring trolley | |
| CN201041158Y (en) | Low noise compact type movable type single screw compressor | |
| CN103978459A (en) | Cylinder sleeve disassembling and assembling device | |
| CN101303008A (en) | Exhausting pipe of air conditioner compressor | |
| CN102179881A (en) | System for adsorbing and fixing plane thin plate | |
| CN204941508U (en) | A kind of fracture used high-pressure exhaust manifold with vibration-proof structure | |
| CN103437973A (en) | Vertical star-shape high-pressure air compressor | |
| CN201221611Y (en) | Blind plate valve of simple structure | |
| CN201373633Y (en) | Oil and gas separator | |
| CN201225256Y (en) | Exhausting pipe of air conditioner compressor | |
| CN203441697U (en) | Piston type full-oil-less air compressor | |
| CN103697266A (en) | Corrugated pipe spherical joint | |
| CN201129889Y (en) | Air conditioner hollow square-shaped shock-absorbing pipeline structure | |
| CN202031812U (en) | Low noise air compressor set connected by using bellows | |
| CN102607841B (en) | Method for detecting function of altitude valve of motor train unit | |
| CN201588755U (en) | Arrangement structure of reciprocating compressor | |
| CN104614559A (en) | Double-U-shaped vacuum system to-be-detected object moving device | |
| CN202250835U (en) | Underground pressure bearing device of electric submersible screw pump | |
| CN102288491A (en) | High-pressure oil pipe pressure testing apparatus | |
| CN202732265U (en) | Double-row multi-stage compressor general platform | |
| CN200969701Y (en) | Electron accelerator steel cylinder | |
| CN202057554U (en) | High-pressure oil pipe pressure test equipment | |
| CN108361439A (en) | A kind of matching tooling of chemical pipeline crane span structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090701 Termination date: 20120929 |