CN200996387Y - Air compressor - Google Patents
Air compressor Download PDFInfo
- Publication number
- CN200996387Y CN200996387Y CN 200720006170 CN200720006170U CN200996387Y CN 200996387 Y CN200996387 Y CN 200996387Y CN 200720006170 CN200720006170 CN 200720006170 CN 200720006170 U CN200720006170 U CN 200720006170U CN 200996387 Y CN200996387 Y CN 200996387Y
- Authority
- CN
- China
- Prior art keywords
- air compressor
- rotating disk
- air
- housing
- intake grill
- 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
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
An air compressor includes a motor, a shell and a rotating plate which can installed in the shell, the extension direction of the rotating plate center and the extension direction of the rotating plate radial direction are respectively an axial direction and a radial direction; the axial direction side of the shell is provided with an air inlet, and the air outlet is provided on the radial direction side of the shell; the side of the rotating plate back to the air inlet is connected with an output shaft of the motor; the rotating plate includes two plates, a plurality of arc-shaped blades and a wind shield; the arc-shaped blades are provided between the two plates evenly, and the middle of plated at the side adjacent to the air inlet is provided with an air inlet channel which is connected with the air inlet; the radial direction side between the two plates are provided with guide plates corresponding to the number of arc-shaped blades.
Description
Technical field
The utility model relates to a kind of air compressor.
Background technique
Air compressor has been known, and it is used for air compression is used to drive to certain pressure every field such as moving of cylinder or valve event, startup large-scale diesel engine or generator, jumbo.Present air compressor mainly contains piston type air compressor, screw air compressor, centrifugal air compressor and scroll-type air compressor, and is wherein comparatively commonly used with the above two again.Yet piston type air compressor mainly is the circular movement that utilizes bent axle, the gas that drives in piston linear reciprocating motion and then the countercylinder compresses, because piston ring and cylinder wall move back and forth friction, air was compressed by moment, not only noise is big, and produces a large amount of thermal loss; The engaging friction of screw-rod air compressor rotor, its rotational velocity is fast, and heating value is big, needs a large amount of cutting oils in running, is directed at compressed gas and contains oil gas, needs extra oil gas separation equipment, and cost height, maintaining difficulty are big.
The model utility content
The purpose of this utility model provides a kind of low noise, high efficiency and air compressor simple in structure.
The technological scheme that the utility model adopted is such: a kind of air compressor, comprise motor, housing reaches the rotating disk of being located at rotationally in the housing, define described center of turntable line bearing of trend and rotating disk radially bearing of trend be respectively axially with radially, described housing axial sides is provided with intake grill, described housing radial side is provided with exhaust outlet, rotating disk is connected with the output shaft of motor back to that side of intake grill, described rotating disk comprises two discs, some arc shaped blades and barge board, described each arc shaped blade is located between these two discs equably, be provided with the air intake passage that is communicated with intake grill with the described disc middle part of adjacent that side of intake grill, the radial side between described two discs evenly is provided with the guide plate of corresponding described arc shaped blade quantity.
Totally three in above-mentioned air compressor, described arc shaped blade.
Be connected by coupling between the above-mentioned air compressor, described rotating disk and motor.
Above-mentioned air compressor, described intake grill is provided with air filter.
Above-mentioned air compressor, described housing are drum shape.
By adopting technique scheme, the beneficial effects of the utility model are that the arc shaped blade of similar involute compresses air under the drive of motor, guide plate ejector action in conjunction with the rotating disk radial outside, make air by progressive compression, not only noise is little, and the efficient height, simple in structure, maintaining is convenient.
Description of drawings
Fig. 1 is embodiment's a front view;
Fig. 2 is embodiment's a rotating disk three-dimensional exploded view;
Fig. 3 is embodiment's fundamental diagram;
Embodiment
With reference to figure 1, Fig. 2, Fig. 3, embodiment discloses a kind of air compressor, it comprises motor 1, housing 2, rotating disk 3, air filter 4, described rotating disk 3 outer appearnces are like the pancake shape, define described rotating disk 3 center line bearing of trends for axial, definition rotating disk 3 radially bearing of trend for radially, described rotating disk 3 comprises first disc 31, second disc 32, three arc shaped blades 33, three guide plates 34, air intake pipe 35, described first disc 31 and second disc 32 constitute two sides of rotating disk 3, described 3 arc shaped blades 33 are located between first disc 31 and second disc 32 equably and are formed an integral body, the radial outside that described three guide plates 34 evenly are located at rotating disk 3 along near be used for the air after the compression is carried out water conservancy diversion and ejector action.Described second disc 32 middle parts are provided with through hole, air intake pipe 35 1 ends are connected with second disc 32 at described through hole place, described first disc 31 middle parts are provided with coupling shaft 311, described housing 2 is the drum shape of hollow, that middle side part that the axial sides of housing 2 is adjacent with second disc 32 is provided with intake grill 21, and described intake grill 21 is connected with air intake pipe 35.Described housing 2 axial opposite side middle parts are provided with perforate makes described coupling shaft 311 to be connected with motor 1 by coupling, described air filter 4 is located at intake grill 21 outsides and is used to filter the air that enters in the housing, and the radial side of described housing 2 is provided with air outlet 22.
For expressing the working principle of embodiment's air compressor, Fig. 3 is described on the axial view basis after removing second disc 32, when air compressor moves, whole rotating disk 2 rotates counterclockwise, the air at E point place enters the C point and arrives the D point again under guide plate 34 effects, because the volume between two discs has a mutation process from E point to C point, thereby form low pressure at C point place and produce an ejector action, this moment, the C point had pumping action to the air at B point place, and then the B point has pumping action to the outer air of the A point in the middle of two discs again, thereby the middle part between two discs forms negative pressure, extraneous air is by air filter 4, air intake pipe 35 enters into the position at the A point place of rotating disk 2, and between the arc shaped blade 33 of rotating disk 2, compress, discharge high-pressure air from the exhaust outlet 22 of housing 2 at last.
Need to prove that because water and air all is a fluid, the utility model also can be used for drawing water, it uses the beneficial effect that can reach aforementioned model utility equally as water pump.
Claims (5)
1, a kind of air compressor, it is characterized in that: comprise motor, housing reaches the rotating disk of being located at rotationally in the housing, define described center of turntable line bearing of trend and rotating disk radially bearing of trend be respectively axially with radially, described housing axial sides is provided with intake grill, described housing radial side is provided with exhaust outlet, rotating disk is connected with the output shaft of motor back to that side of intake grill, described rotating disk comprises two discs, some arc shaped blades and barge board, described each arc shaped blade is located between these two discs equably, be provided with the air intake passage that is communicated with intake grill with the described disc middle part of adjacent that side of intake grill, the radial side between described two discs evenly is provided with the guide plate of corresponding described arc shaped blade quantity.
2, air compressor according to claim 1 is characterized in that: totally three of described arc shaped blades.
3, air compressor according to claim 1 and 2 is characterized in that: be connected by coupling between described rotating disk and the motor.
4, air compressor according to claim 1 and 2 is characterized in that: described intake grill is provided with air filter.
5, air compressor according to claim 1 and 2 is characterized in that: described housing is a drum shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720006170 CN200996387Y (en) | 2007-01-22 | 2007-01-22 | Air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720006170 CN200996387Y (en) | 2007-01-22 | 2007-01-22 | Air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200996387Y true CN200996387Y (en) | 2007-12-26 |
Family
ID=38994818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200720006170 Expired - Fee Related CN200996387Y (en) | 2007-01-22 | 2007-01-22 | Air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200996387Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107605774A (en) * | 2017-10-30 | 2018-01-19 | 重庆通用工业(集团)有限责任公司 | A kind of airduct and blower fan system |
| CN112503708A (en) * | 2020-12-03 | 2021-03-16 | 张传保 | Foul gas purifying equipment |
-
2007
- 2007-01-22 CN CN 200720006170 patent/CN200996387Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107605774A (en) * | 2017-10-30 | 2018-01-19 | 重庆通用工业(集团)有限责任公司 | A kind of airduct and blower fan system |
| CN107605774B (en) * | 2017-10-30 | 2024-03-08 | 重庆通用工业(集团)有限责任公司 | Air pipe and fan system |
| CN112503708A (en) * | 2020-12-03 | 2021-03-16 | 张传保 | Foul gas purifying equipment |
| CN112503708B (en) * | 2020-12-03 | 2022-07-08 | 粤卫协(广东)环境科技有限公司 | Foul gas purifying equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20071226 |