CN105909518A - Air compression component of vortex air compressor - Google Patents
Air compression component of vortex air compressor Download PDFInfo
- Publication number
- CN105909518A CN105909518A CN201610508859.2A CN201610508859A CN105909518A CN 105909518 A CN105909518 A CN 105909518A CN 201610508859 A CN201610508859 A CN 201610508859A CN 105909518 A CN105909518 A CN 105909518A
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- CN
- China
- Prior art keywords
- vortex
- groove
- pneumatics
- tooth
- wearing piece
- 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.)
- Granted
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Classifications
-
- 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
- F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
- F04C18/0207—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form
- F04C18/0215—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form where only one member is moving
- F04C18/0223—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form where only one member is moving with symmetrical double wraps
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- 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
-
- 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
- F04C2240/00—Components
- F04C2240/80—Other components
- F04C2240/801—Wear plates
Abstract
The invention discloses an air compression component of a vortex air compressor for reducing the use cost of the air compressor. The air compression component comprises a movable disc and a fixed disc; the fixed disc is provided with vortex-shaped fixed vortex teeth surrounding an exhaust through hole; the movable disc is provided with rotating vortex teeth matched with the fixed vortex teeth; first vortex grooves are formed in the left side surfaces of the fixed vortex teeth; vortex-shaped first wear resisting pieces are fixed in the first vortex grooves; second vortex grooves are formed in the right side surfaces of the rotating vortex teeth; and vortex-shaped second wear resisting pieces are fixed in the second vortex grooves. As first wear resisting bars and second wear resisting bars are respectively arranged on the surfaces of the fixed vortex teeth and the rotating vortex teeth, and are used for replacing the vortex teeth to perform the friction loss, the wear resisting bars are convenient for replacement, the cost is lower, and the use cost of the air compressor is effectively reduced.
Description
Technical field
The present invention relates to air compressor machine technical field, particularly relate to the pneumatics assembly of a kind of vortex air compressor machine.
Background technology
Air compressor machine is the basic product of the modernization of industry, is the nucleus equipment of pneumatic system, and it is by mechanical energy
It is converted into the device of gas pressure energy, is compressed-air actuated pressure generator.
Common air compressor machine generally comprises screw-rod air compressor and vortex air compressor machine, and wherein, vortex is empty
Press is not owing to having reciprocating mechanism, so simple in construction, volume are little, lightweight, be easily achieved oneself
Dynamicization, therefore be widely used.
Vortex air compressor machine is to rotate to drive Moving plate to make eccentric motion by drive shaft, and it is dynamic, fixed to coordinate
The vortex pneumatics structure of dish composition, and then gas can be made to be increasingly compressed to air outlet realization output.Existing
Some vortex air compressor machines must change a scroll wrap at set intervals, because existing vortex is empty
Press is when compressed air, and the flank of tooth of the scroll wrap of Moving plate and the pneumatics groove of price fixing constantly rub, price fixing
The flank of tooth of scroll wrap and the sealing plate of Moving plate constantly rub, and rub and will certainly cause the flank of tooth of scroll wrap not
Disconnected abrasion, when wearing and tearing excessive, will produce air gap, it is impossible to form the air compression stroke of sealing again,
So time be necessary for changing scroll wrap, and it is relatively big to change scroll wrap cost, and this increases pneumatics undoubtedly
The use cost of machine.
Summary of the invention
It is an object of the invention to provide the pneumatics assembly of a kind of vortex air compressor machine, solve above technology
Problem.
For reaching this purpose, the present invention by the following technical solutions:
A kind of pneumatics assembly of vortex air compressor machine, including: Moving plate and price fixing；
The middle part of described price fixing offers pneumatics groove；Air intake through hole is offered in the perimembranous of described pneumatics groove,
The central authorities of the bottom land of described pneumatics groove offer air outlet hole；It is provided with in described pneumatics groove described in cincture
Wind through hole in Vorticose fixed scroll tooth；
Described Moving plate includes an aeroseal plate, and described aeroseal plate is provided with and described fixed scroll
The rotating vortex tooth of tooth coupling；
Described Moving plate and described price fixing fasten, and make described rotating vortex tooth and the engagement of described fixed scroll tooth；
The left-hand face of described fixed scroll tooth is provided with the first vortex groove, in described first vortex groove
It is fixed with in Vorticose first wearing piece；The right lateral surface of described rotating vortex tooth is provided with the second vortex
Groove, is fixed with in Vorticose second wearing piece in described second vortex groove；
The thickness of described first wearing piece is more than the degree of depth of described first vortex groove；Described second wearing piece
Thickness more than the degree of depth of described second vortex groove；
When described Moving plate and described price fixing fasten, the left-hand face of described first wearing piece is close to described air
Sealing plate, the right lateral surface of described second wearing piece is close to the bottom land of described pneumatics groove.
During work, Moving plate and price fixing fasten, described rotating vortex tooth and the engagement of described fixed scroll tooth, logical
Cross control Moving plate and do eccentric motion, make described rotating vortex tooth move along described fixed scroll flank wall,
Air is increasingly compressed to described air outlet hole from the opening part of described fixed scroll tooth, fixed scroll tooth and
Rotating vortex tooth will not produce loss due to friction again when compressed air, the substitute is first wear-resisting
Bar and the second wear rib frictional dissipation, and it is relatively low to change wear rib cost, and change conveniently, drop greatly
The low use cost of air compressor machine.
Preferably, the perimembranous of described price fixing is additionally provided with multiple radiating groove.
Preferably, described price fixing is additionally provided with damping portion；Described damping portion be arranged at described radiating groove and
Between described pneumatics groove；
Damping trough ringwise is offered in described damping portion；It is provided with elastic rubber tube in described damping trough；
Described elastic rubber tube is pipe；
The external cylindrical surface of described elastic rubber tube is close to bottom land and the medial wall of described damping trough, described elastic gum
The diameter of pipe is more than the degree of depth of described damping trough；
When described Moving plate and described price fixing fasten, the cylindrical stretched out outside described damping trough of described elastic rubber tube
Cylinder and described aeroseal plate are close to.
Preferably, described first wearing piece and the medial wall of described first vortex groove, bottom land are close to；Institute
State the second wearing piece and the medial wall of described second vortex groove, bottom land are close to；
Described in described first wearing piece, the thickness of the second wearing piece is 2.5 millimeters；Described first vortex groove
It is 2.43-2.47 millimeter with the degree of depth of described second vortex groove.
Preferably, described first wearing piece and described second wearing piece are smooth surface and smooth wear-resisting
Bar.
Preferably, described wear rib is UPE wear rib.
Preferably, the perimembranous of described pneumatics groove also sets up a ladder stop part.
Preferably, the height of described fixed scroll tooth is 30.02-30.04 millimeter；Described rotating vortex tooth
It it is highly 30-30.01 millimeter；
Described rotating vortex tooth is identical with the width of described fixed scroll tooth, is 3.95-3.96 millimeter.
Beneficial effects of the present invention: by respectively in the surface configuration of fixed scroll tooth and rotating vortex tooth
One wear rib and second wear-resisting, utilizes the first wear rib and the second wear rib to replace scroll wrap to carry out friction and damages
Consumption, and wear rib is changed conveniently, and cost is relatively low, effectively reduces the use cost of air compressor machine.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to reality
Execute the required accompanying drawing used in example or description of the prior art to be briefly described, it should be apparent that below,
Accompanying drawing in description is only some embodiments of the present invention, for those of ordinary skill in the art,
On the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
The structure principle chart of the pneumatics assembly of the vortex air compressor machine that Fig. 1 provides for the embodiment of the present invention.
The fundamental diagram of the vortex pneumatics structure of the pneumatics assembly that Fig. 2 provides for the embodiment of the present invention.
The three-dimensional structure diagram of the price fixing that Fig. 3 provides for the embodiment of the present invention.
The three-dimensional structure diagram of the Moving plate that Fig. 4 provides for the embodiment of the present invention.
The structure chart of the wearing piece that Fig. 5 provides for the embodiment of the present invention.
The sectional view of the fixed scroll tooth that Fig. 6 provides for the embodiment of the present invention.
The sectional view of the damping portion that Fig. 7 provides for the embodiment of the present invention.
In figure:
10, price fixing；11, pneumatics groove；12, fixed scroll tooth；13, radiating groove；14, ladder stops
Portion；15, damping portion；111, air intake through hole；112, air outlet hole；121, the first vortex groove；151、
Damping trough；20, Moving plate；21, aeroseal plate；22, rotating vortex tooth；221, the second vortex groove；
30, wearing piece；40, elastic rubber tube.
Detailed description of the invention
Embodiments provide the pneumatics assembly of a kind of vortex air compressor machine, for reducing air compressor machine
Use cost.
For making the goal of the invention of the present invention, feature, the advantage can be the most obvious and understandable, below will
In conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Ground describes, it is clear that the embodiments described below are only a part of embodiment of the present invention, and not all
Embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creativeness
The all other embodiments obtained under work premise, broadly fall into the scope of protection of the invention.
Further illustrate technical scheme below in conjunction with the accompanying drawings and by detailed description of the invention.
Refer to the structure of the pneumatics assembly of the vortex air compressor machine that Fig. 1, Fig. 1 provide for the embodiment of the present invention
Schematic diagram.For purposes of illustration only, in Fig. 1, be laterally the depth direction of groove, the short transverse of scroll wrap or
The thickness direction of wearing piece 30, is longitudinally width or the width of wearing piece 30 of scroll wrap.
This pneumatics assembly includes price fixing 10 and Moving plate 20.Fixed scroll tooth 12 it is provided with on price fixing 10；Dynamic
It is provided with on dish 20 and the rotating vortex tooth 22 of fixed scroll tooth 12 structure matching.
Refer to the work of the vortex pneumatics structure of the pneumatics assembly that Fig. 2, Fig. 2 provide for the embodiment of the present invention
Make schematic diagram.Fixed scroll tooth 12 is identical with rotating vortex tooth 22 structure, phase 180 degree.Dynamic
When dish 20 and price fixing 10 fasten, rotating vortex tooth 22 and fixed scroll tooth 12 engage.
Please continue to refer to Fig. 3, Fig. 4 and Fig. 5, standing of the price fixing 10 that Fig. 3 provides for the embodiment of the present invention
Body structure chart, the three-dimensional structure diagram of the Moving plate 20 that Fig. 4 provides for the embodiment of the present invention, Fig. 5 is the present invention
The structure chart of the wearing piece 30 that embodiment provides.
Concrete, the middle part of price fixing 10 offers pneumatics groove 11；Offer in the perimembranous of pneumatics groove 11 into
Wind through hole 111, the central authorities of the bottom land of pneumatics groove 11 offer air outlet hole 112；Arrange in pneumatics groove 11
Have around air outlet hole 112 in Vorticose fixed scroll tooth 12.
Moving plate 20 includes an aeroseal plate 21, aeroseal plate 21 is provided with and rotating vortex tooth 22.
In the present embodiment, wearing piece 30 includes the first wearing piece and the second wearing piece.The knot of wearing piece 30
Structure is as shown in Figure 5.
The left-hand face of fixed scroll tooth 12 is provided with the first vortex groove 121, the first vortex groove 121
Inside it is fixed with in Vorticose first wearing piece；The right lateral surface of rotating vortex tooth 22 is provided with the second vortex
Groove 221, is fixed with in Vorticose second wearing piece in the second vortex groove 221.
In Fig. 1, it it is laterally the thickness direction of wearing piece 30.The thickness of described first wearing piece is more than first
The degree of depth of vortex groove 121；The thickness of described second wearing piece is more than the degree of depth of the second vortex groove 221.
When Moving plate 20 and price fixing 10 fasten, the left-hand face of described first wearing piece is close to aeroseal plate 21
Right lateral surface, the right lateral surface of described second wearing piece is close to the bottom land of pneumatics groove 11.
During work, Moving plate 20 and price fixing 10 fasten, and rotating vortex tooth 22 and fixed scroll tooth 12 engage,
Do eccentric motion by controlling Moving plate 20, make rotating vortex tooth 22 move along the sidewall of fixed scroll tooth 12
Dynamic, air is increasingly compressed to air outlet hole 112, fixed scroll tooth 12 and rotation from air intake through hole 111
The left-hand face of the flank of tooth of scroll wrap 22, i.e. fixed scroll tooth 12 and the right lateral surface of rotating vortex tooth 22,
Loss will not be produced due to friction again when compressed air, the substitute is the first wear rib and second resistance to
Abrasive stick frictional dissipation, and it is relatively low to change wear rib cost, and change conveniently, greatly reduce air compressor machine
Use cost.
Concrete, the perimembranous of price fixing 10 is additionally provided with multiple radiating groove 13.Radiating groove 13 increases price fixing
The surface radiating area of 10, the heat that the air compressor machine that contributes to shedding produces during compressed air.
In the present embodiment, the mounting structure of scroll wrap and wearing piece 30 refer to Fig. 6, fixed scroll tooth 12
With the mounting structure of described first wearing piece, rotating vortex tooth 22 and the mounting structure of described second wearing piece
Essentially identical.Simply size is set with little bit different.
Refer to the sectional view of the fixed scroll tooth 12 that Fig. 6, Fig. 6 provide for the embodiment of the present invention.
Described first wearing piece and the medial wall of the first vortex groove 121, bottom land are close to；Described second resistance to
Mill part and the medial wall of the second vortex groove 221, bottom land are close to.
Concrete, described in described first wearing piece, the thickness of the second wearing piece is 2.5 millimeters；First vortex
The degree of depth of groove 121 and the second vortex groove 221 is 2.43-2.47 millimeter.
Wherein, wearing piece 30 is smooth surface and smooth wear rib.Preferably, wear rib 30 is UPE
(Ultra-high molecular Weight Polyethylene, ultra-high molecular weight polyethylene) wear rib.UPE
Wear rib is functional, it is wear-resisting, impact resistance, corrosion-resistant, self-lubricating and absorb impact energy.
The height of fixed scroll tooth 12 is 30.02-30.04 millimeter；The height of rotating vortex tooth 22 is
30-30.01 millimeter；Rotating vortex tooth 22 is identical with the width of fixed scroll tooth 12, is 3.95-3.96
Millimeter.
Concrete, the perimembranous of pneumatics groove 11 also sets up a ladder stop part 14.For the alignment rotation when fastening
Turn the peristome of scroll wrap 22, it is simple to accurately fasten.
Sectional view please continue to refer to the damping portion 15 that Fig. 7, Fig. 7 provide for the embodiment of the present invention.Price fixing
Damping portion 15 it is additionally provided with on 10；Damping portion 15 is arranged between radiating groove 14 and pneumatics groove 11；Subtract
Damping trough 151 ringwise is offered in shake portion 15；Elastic rubber tube 40 it is provided with in damping trough 151；Excellent
Choosing, described elastic rubber tube is pipe.
The external cylindrical surface of elastic rubber tube 40 is close to bottom land and the medial wall of damping trough 151, elastic rubber tube 40
Diameter more than the degree of depth of damping trough 151.
When Moving plate 20 and price fixing 10 fasten, the external cylindrical surface stretched out outside damping trough 151 of elastic rubber tube 40
Contact with aeroseal plate 21 prior to wearing piece 30.To realize the effect of buffering and damping,
In description of the invention, it is to be understood that term " interior ", " outward ", "left", "right"
It is based on the orientation shown in Fig. 1 or position relationship in the orientation indicated or position relationship, is for only for ease of
Describe the present invention and simplification description rather than instruction or the device of hint indication or element must have specific
Orientation, with specific azimuth configuration and operation, be therefore not considered as limiting the invention.
The above, above example only in order to technical scheme to be described, is not intended to limit；
Although being described in detail the present invention with reference to previous embodiment, those of ordinary skill in the art should
Work as understanding: the technical scheme described in foregoing embodiments still can be modified by it, or to it
Middle part technical characteristic carries out equivalent；And these amendments or replacement, do not make appropriate technical solution
Essence depart from various embodiments of the present invention technical scheme spirit and scope.
Claims (8)
1. the pneumatics assembly of a vortex air compressor machine, it is characterised in that include Moving plate and price fixing；
The middle part of described price fixing offers pneumatics groove；Air intake through hole is offered in the perimembranous of described pneumatics groove,
The central authorities of the bottom land of described pneumatics groove offer air outlet hole；It is provided with in described pneumatics groove described in cincture
Wind through hole in Vorticose fixed scroll tooth；
Described Moving plate includes an aeroseal plate, and described aeroseal plate is provided with and described fixed scroll
The rotating vortex tooth of tooth coupling；
Described Moving plate and described price fixing fasten, and make described rotating vortex tooth and the engagement of described fixed scroll tooth；
The left-hand face of described fixed scroll tooth is provided with the first vortex groove, in described first vortex groove
It is fixed with in Vorticose first wearing piece；The right lateral surface of described rotating vortex tooth is provided with the second vortex
Groove, is fixed with in Vorticose second wearing piece in described second vortex groove；
The thickness of described first wearing piece is more than the degree of depth of described first vortex groove；Described second wearing piece
Thickness more than the degree of depth of described second vortex groove；
When described Moving plate and described price fixing fasten, the left-hand face of described first wearing piece is close to described air
Sealing plate, the right lateral surface of described second wearing piece is close to the bottom land of described pneumatics groove.
Pneumatics assembly the most according to claim 1, it is characterised in that the perimembranous of described price fixing also sets
It is equipped with multiple radiating groove.
Pneumatics assembly the most according to claim 2, it is characterised in that be additionally provided with on described price fixing
Damping portion；Described damping portion is arranged between described radiating groove and described pneumatics groove；
Damping trough ringwise is offered in described damping portion；It is provided with elastic rubber tube in described damping trough；
Described elastic rubber tube is pipe；
The external cylindrical surface of described elastic rubber tube is close to bottom land and the medial wall of described damping trough, described elastic gum
The diameter of pipe is more than the degree of depth of described damping trough；
When described Moving plate and described price fixing fasten, the cylindrical stretched out outside described damping trough of described elastic rubber tube
Cylinder and described aeroseal plate are close to.
Pneumatics assembly the most according to claim 1, it is characterised in that described first wearing piece and institute
State the medial wall of the first vortex groove, bottom land is close to；Described second wearing piece and described second vortex groove
Medial wall, bottom land is close to；
Described in described first wearing piece, the thickness of the second wearing piece is 2.5 millimeters；Described first vortex groove
It is 2.43-2.47 millimeter with the degree of depth of described second vortex groove.
Pneumatics assembly the most according to claim 1, it is characterised in that described first wearing piece and institute
State the second wearing piece and be smooth surface and smooth wear rib.
Pneumatics assembly the most according to claim 5, it is characterised in that described wear rib is UPE
Wear rib.
Pneumatics assembly the most according to claim 1, it is characterised in that the perimembranous of described pneumatics groove is also
One ladder stop part is set.
Pneumatics assembly the most according to claim 1, it is characterised in that the height of described fixed scroll tooth
Degree is 30.02-30.04 millimeter；The height of described rotating vortex tooth is 30-30.01 millimeter；
Described rotating vortex tooth is identical with the width of described fixed scroll tooth, is 3.95-3.96 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610508859.2A CN105909518B (en) | 2016-06-29 | 2016-06-29 | A kind of pneumatics component of vortex air compressor machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610508859.2A CN105909518B (en) | 2016-06-29 | 2016-06-29 | A kind of pneumatics component of vortex air compressor machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105909518A true CN105909518A (en) | 2016-08-31 |
| CN105909518B CN105909518B (en) | 2018-05-18 |
Family
ID=56753808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610508859.2A Active CN105909518B (en) | 2016-06-29 | 2016-06-29 | A kind of pneumatics component of vortex air compressor machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN105909518B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020087654A1 (en) | 2018-11-01 | 2020-05-07 | 珠海格力节能环保制冷技术研究中心有限公司 | Sealing structure and scroll air compressor having same |
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| EP0165714A2 (en) * | 1984-05-18 | 1985-12-27 | Mitsubishi Denki Kabushiki Kaisha | Scroll-type apparatus and method for the assembly thereof |
| CN1548744A (en) * | 2003-05-11 | 2004-11-24 | 周劲松 | Vortex dynamic power generating machine |
| CN200978802Y (en) * | 2006-07-04 | 2007-11-21 | 川北科技（北京）有限公司 | Oil-free scroll vacuum pump |
| CN201318287Y (en) * | 2008-12-25 | 2009-09-30 | 应建江 | Oil-free scroll compressor of anti-rotation and flexible mechanism |
| CN103629111A (en) * | 2012-08-27 | 2014-03-12 | 湖南华强电气有限公司 | Semi-closed scroll compressor |
| CN205744432U (en) * | 2016-06-29 | 2016-11-30 | 东莞市金达机电有限公司 | A kind of pneumatics assembly of vortex air compressor machine |
-
2016
- 2016-06-29 CN CN201610508859.2A patent/CN105909518B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0165714A2 (en) * | 1984-05-18 | 1985-12-27 | Mitsubishi Denki Kabushiki Kaisha | Scroll-type apparatus and method for the assembly thereof |
| CN1548744A (en) * | 2003-05-11 | 2004-11-24 | 周劲松 | Vortex dynamic power generating machine |
| CN200978802Y (en) * | 2006-07-04 | 2007-11-21 | 川北科技（北京）有限公司 | Oil-free scroll vacuum pump |
| CN201318287Y (en) * | 2008-12-25 | 2009-09-30 | 应建江 | Oil-free scroll compressor of anti-rotation and flexible mechanism |
| CN103629111A (en) * | 2012-08-27 | 2014-03-12 | 湖南华强电气有限公司 | Semi-closed scroll compressor |
| CN205744432U (en) * | 2016-06-29 | 2016-11-30 | 东莞市金达机电有限公司 | A kind of pneumatics assembly of vortex air compressor machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020087654A1 (en) | 2018-11-01 | 2020-05-07 | 珠海格力节能环保制冷技术研究中心有限公司 | Sealing structure and scroll air compressor having same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105909518B (en) | 2018-05-18 |
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Effective date of registration: 20200615 Address after: 523000 Room 102, building 1, No. 2, Weixing Road, Dalingshan Town, Dongguan City, Guangdong Province Patentee after: Guangdong hewo Technology Co., Ltd Address before: Tai Gong Ling Cun Wei Dalingshan Town Dongguan city Guangdong province 523820 Hing Road No. 2 Patentee before: DONGGUAN JINDA ELECTROMECHANICAL Co.,Ltd. |
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Effective date of registration: 20210112 Address after: 523000 Room 102, building 1, No.2 Weixing Road, Dalingshan Town, Dongguan City, Guangdong Province Patentee after: Guangdong hewo Technology Co., Ltd Patentee after: Huang Yaqing Address before: 523000 Room 102, building 1, No.2 Weixing Road, Dalingshan Town, Dongguan City, Guangdong Province Patentee before: Guangdong hewo Technology Co., Ltd |