CN207454274U - A kind of stator of the air compressor of monodentate engagement positive displacement structure - Google Patents
A kind of stator of the air compressor of monodentate engagement positive displacement structure Download PDFInfo
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- CN207454274U CN207454274U CN201721317790.1U CN201721317790U CN207454274U CN 207454274 U CN207454274 U CN 207454274U CN 201721317790 U CN201721317790 U CN 201721317790U CN 207454274 U CN207454274 U CN 207454274U
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- stator
- air compressor
- flange
- positive displacement
- rotor
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Abstract
A kind of stator of the air compressor of monodentate engagement positive displacement structure, top of stator or so sets suction flange M and outlet(discharge) flange N respectively, air inlet F is set among suction flange M, exhaust outlet K is set among outlet(discharge) flange N, columnar tooth B is set at the upper middle part of stator, pedestal P is set in the lower part of stator.The utility model is novel in design, and simple in structure, technique is advanced, and maintenance load is small, and service life is longer, and the property indices of air compressor machine are stablized, good in economic efficiency, applied in mechanical engineering technical field.
Description
Technical field
The utility model is related to a kind of air compressions of monodentate engagement positive displacement structure in air compressor technical field
The stator of machine is particularly applied to water pump, oil pump, wind turbine and screw air compressor.
Background technology
A kind of air compressor dress for mechanical energy being converted into fluid energy commonly used in mechanical engineering technical field
It puts.At present, there are roots blower, slide vane compressor in the various carried displacement air compressors in mechanical engineering technical field, respectively
When revolution engagement is carried out in kind of air compressor at least will there are two teeth to participate in, general two tooth engagements of roots blower also to have three
A tooth engagement, for example, be exactly in Roots's air compressor on driving wheel two teeth of two teeth and driven wheel enter what is engaged, this
A little carried displacement air compressors if roots blower is less efficient, reach 40-50%；Low-speed performance is poor, reaches 30 meter per seconds, row
The situation that amount output pressure is low, efficiency is low and noise is high cannot meet the needs in market.Vane pump, gear pump, lobe pump
It also can not meet requirement, with magnetic suspension bearing, positive displacement improves difficult, linear velocity height, and amount of friction is big.As gas compressor produces
The continuous development of industry be unable to do without continuously improving for compressed air machine.Structure is answered in various air compressors of the prior art
Miscellaneous, vulnerable part is more, takes up a large area, and investment is higher, and maintenance load is big, and service life is shorter, and rotating speed is not high, and machine volume is big
And weigh, there is vibration in machine run, energy consumption is high, and manufacture is of high cost, and efficiency is low.Therefore, a kind of monodentate engagement volume is developed
The stator of the air compressor of formula structure is always new problem anxious to be resolved.
The content of the invention
The purpose of this utility model is to provide a kind of stator of the air compressor of monodentate engagement positive displacement structure, the realities
With it is new be that monodentate engages, an axis internal messing is become from original two axis operation, rotor can be put（Rolling）Dynamic and radially shifting
Dynamic, volume, which becomes larger, just to be sucked, and volume, which becomes smaller, just discharges, and output pressure is high, positive displacement fan efficiency 80%, big 1 meter per second of low speed, line
Speed is low, improves efficiency and the service life of pump, and wear-resisting property is good, and noise is low, energy saving, reduces environmental pollution, novel in design, structure letter
Single, technique is advanced, and maintenance load is small, and service life is longer, and the property indices of air compressor are stablized, economic benefit
It is good.
What the purpose of this utility model was realized in：A kind of air compressor of monodentate engagement positive displacement structure is determined
Son, the top of stator or so sets suction flange M and outlet(discharge) flange N respectively, and air inlet F is set among suction flange M, is being gone out
Exhaust outlet K is set among mouth flange N, columnar tooth B is set at the upper middle part of stator, pedestal P is set in the lower part of stator.
The utility model is characterized by its structure.Its operation principle is to be nibbled in air compressor internal rotor with stator
The variation that operating generates volume space is closed, fluid media (medium) is may be inhaled at volume enlargement, can be discharged at smaller volume, compression fluid is situated between
Matter, continuously runs the function of compression and the conveying of realizing fluid media (medium), in the flute profile concave tooth of the columnar tooth B of stator and rotor is formed
Meshing Pair, there are one inside flute profile concave tooth in rotor, there are one columnar tooth B, main shafts 1 inner cavity of stator to be driven partially by flat key
Heart wheel rotates, while is rolled with rotor, and the molded line of the molded line of the flute profile concave tooth of rotor and the columnar tooth B of stator can phases
To sliding and intermeshing, be serially connected with using more monodentate meshing rotors and stator on a main shaft, and make intake channel and
The organic connection of exit passageway is got up, and can become the air compressor continuously run, when main shaft drives rotor to roll, rotor
The columnar tooth B of flute profile concave tooth and stator is mutually slided and intermeshed, while rotor is rolled in bore of stator, is held on the right side of region of engagement
Chamber is becoming larger to form negative pressuren zone, and cavity volume is tapering into form higher-pressure region on the left of region of engagement, when main shaft passes through eccentric wheel, rolling
Pearl bearing drives rotor to be rolled and moved radially, and is respectively formed air suction area and pressure in the both sides of stator columnar tooth
Contracting air discharge.
A kind of stator of the air compressor of monodentate engagement positive displacement structure compared with prior art, has novel design,
Simple in structure, technique is advanced, and maintenance load is small, and service life is longer, and the property indices of air compressor machine are stablized, economic benefit
The advantages that good, will be widely used in mechanical engineering technical field.
Description of the drawings
The utility model is described in detail with reference to the accompanying drawings and embodiments.
Fig. 1 is the structure diagram of the utility model.
Specific embodiment
Referring to the drawings, a kind of stator of the air compressor of monodentate engagement positive displacement structure, top of stator 1 or so are respectively
Suction flange M and outlet(discharge) flange N is set, air inlet F among suction flange M is set, exhaust outlet is set among outlet(discharge) flange N
K, columnar tooth B is set at the upper middle part of stator 1, and pedestal P is set in the lower part of stator 1.
A kind of operation principle of the stator of the air compressor of described monodentate engagement is, air compressor internal rotor with
The engagement operating of stator 1 generates the variation of volume space, may be inhaled fluid media (medium) at volume enlargement, can discharge, press at smaller volume
Contracting fluid media (medium) continuously runs the function of compression and the conveying of realizing fluid media (medium), the columnar tooth B of stator 1 and the flute profile of rotor
Concave tooth forms internal meshing pair, and there are one inside flute profile concave tooth in rotor, there are one columnar tooth B, main shafts 1 inner cavity of stator to pass through flat
Key drives eccentric wheel to rotate, while is rolled with rotor, the molded line of the flute profile concave tooth of rotor and the columnar tooth B of stator 1
Molded line opposite can slide and intermesh, be serially connected with using more monodentate meshing rotors and stator 1 on a main shaft, and
Make intake channel and exit passageway is organic connects, the air compressor continuously run can be become, when main shaft drives rotor rolling
When dynamic, the flute profile concave tooth of rotor is mutually slided and intermeshed with the columnar tooth B of stator 1, while rotor is rolled in 1 inner cavity of stator
Dynamic, cavity volume is becoming larger to form negative pressuren zone on the right side of region of engagement, and cavity volume is tapering into form higher-pressure region on the left of region of engagement, works as master
Axis drives rotor to be rolled and moved radially by eccentric wheel, ball bearing, and distinguishes shape in the both sides of 1 columnar tooth of stator
Into air suction area and compressed air discharge area.
A kind of use of the stator of the air compressor of monodentate engagement and operating method are, when main shaft passes through flat key
Band movable eccentric wheel rotates, while is swung and moved radially with rotor, when main shaft rotates in the direction of the clock, while rotor
The inner surface of stator 1 is close in outer surface, and keeper is conjugated the dynamic clearance of engagement, between 1 endoporus of rotor outer circle and stator
Continually changing moon shape cavity is formed, the moon shape cavity on right side gradually expands-may be inhaled fluid, and the moon shape cavity in left side is gradual
Fluid reduce-can be discharged, when such main shaft is rotated further, air compressor can continue to run with, it is possible to continuous compression, output
Fluid media (medium) becomes a kind of air compressor of monodentate engagement.
Claims (1)
1. a kind of stator of the air compressor of monodentate engagement positive displacement structure, it is characterised in that：Top of stator or so is respectively
Suction flange M and outlet(discharge) flange N is set, air inlet F among suction flange M is set, exhaust outlet is set among outlet(discharge) flange N
K, columnar tooth B is set at the upper middle part of stator, and pedestal P is set in the lower part of stator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721317790.1U CN207454274U (en) | 2017-10-13 | 2017-10-13 | A kind of stator of the air compressor of monodentate engagement positive displacement structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721317790.1U CN207454274U (en) | 2017-10-13 | 2017-10-13 | A kind of stator of the air compressor of monodentate engagement positive displacement structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207454274U true CN207454274U (en) | 2018-06-05 |
Family
ID=62252139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721317790.1U Active CN207454274U (en) | 2017-10-13 | 2017-10-13 | A kind of stator of the air compressor of monodentate engagement positive displacement structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207454274U (en) |
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2017
- 2017-10-13 CN CN201721317790.1U patent/CN207454274U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220209 Address after: 110000 No. 3, Chongshan West Road, Huanggu District, Shenyang City, Liaoning Province Patentee after: Shenyang Chengyang technology R & D Co.,Ltd. Address before: 110200 No. 272-1, government road, Puxi street, Liaozhong District, Shenyang City, Liaoning Province Patentee before: SHENYANG SHENGNA MACHINERY MANUFACTURING CO.,LTD. |