CN202579323U - Mass-flow compression ring pump cover - Google Patents
Mass-flow compression ring pump cover Download PDFInfo
- Publication number
- CN202579323U CN202579323U CN 201120555939 CN201120555939U CN202579323U CN 202579323 U CN202579323 U CN 202579323U CN 201120555939 CN201120555939 CN 201120555939 CN 201120555939 U CN201120555939 U CN 201120555939U CN 202579323 U CN202579323 U CN 202579323U
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- CN
- China
- Prior art keywords
- pump cover
- ring pump
- pump
- spiral
- mass
- 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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Abstract
The utility model provides a mass-flow compression ring pump cover, comprising a pump cover (1), a flow channel (2), a spiral pressure-increasing groove (3), an air inlet (4) and an air outlet (5). The outer end face of the pump cover (1) is provided with a plurality of radiating fins, and the inner end face is provided with S-shaped radiating fins in even distribution. The mass-flow compression ring pump cover is advantageous in that problems of the prior art that the sectional area of each air flow channel of the bump cover is equal, the air pressure of discharged air is small and pressure is low can be resolved.
Description
Technical field
The utility model relates to a kind of compression ring pump pump cover, particularly a kind of large-flow gas ring pump pump cover.
Background technique
The compression ring pump is the equipment of the jet-propelled principle of a kind of momentum; Also be referred to as crosswind road blower fan, vortex type air pump, regenerative pump, ring drums blower fan or gas ring type compressor etc.; It can use as vacuum pump separately; Also can be separately use every field such as pneumatic transport system, vacuum lifting and clamping system, wrapping machine, Sewage Plant are ventilated, packed/bottled/bulking system, soil conditioning, foam-formed system that it is widely used in as blower.Right existing compression ring pump pump cover gas flow shortcomings such as sectional area is all identical everywhere, and the gas pressure intensity with discharge is little, and pressure is low.
The model utility content
In order to solve the problem that tradition exists; The utility model provides following technological scheme to be: a kind of large-flow gas ring pump pump cover; Said large-flow gas ring pump pump cover is a round structure; Comprise pump cover (1), runner (2), spiral boosting groove (3), suction port (4), air outlet (5), said pump cover (1) exterior edge face is provided with some radiating fin, and interior edge face is provided with equally distributed S type radiating fin.Further, be provided with spiral boosting groove (3) in the said runner (2).
Further, said spiral boosting groove (3) according to the sheet number of impeller in the shape of a spiral shape evenly distribute, the degree of depth of said spiral boosting groove (3) is to be shoaled gradually by the radially outward side, increases gas compression and acceleration degree.
The beneficial effect that the utility model brings is:
Because design has adopted flow channel depth (6) by suction port (4) to air outlet (5) from depth to shallow, the rising of spiraling, and be shaped on a spiral boosting groove (3) in the die cavity inboard, its degree of depth has deeply to shoal radially from the inside to the outside gradually.The shape of spinning that gas does not stop under the effect of impeller quickens to rotatablely move; The degree of depth when air outlet (5) shoals gradually; Smaller volume makes the air outlet go out gas pressure intensity to increase, and air has increased compression and acceleration degree further when spiral boosting groove (3) passes impeller and side channel.The kinetic energy of gas increases, and the pressure of gas further increases.Efficiently solve original pump cover gas flow technical problems such as sectional area is all identical, and the gas pressure intensity of being discharged is little, and pressure is low everywhere.
Description of drawings
Fig. 1 is the utility model structural representation
Fig. 2 is the utility model sectional structure schematic representation
Label is among the figure:
1-pump cover 2-runner 3-spiral boosting groove
4-suction port 5-air outlet 6-flow channel depth
Embodiment
Following facing combines accompanying drawing that the preferred embodiment of the utility model is done to set forth in detail, thereby so that advantage of the utility model and characteristic can be easier to it will be appreciated by those skilled in the art that the protection domain of the utility model made more explicit defining.
Like Fig. 1, shown in Figure 2, a kind of large-flow gas ring pump pump cover is characterized in that; Said large-flow gas ring pump pump cover is a round structure, comprises pump cover (1), runner (2), spiral boosting groove (3), suction port (4), air outlet (5), and said pump cover (1) exterior edge face is provided with some radiating fin; Interior edge face is provided with equally distributed S type radiating fin; Be provided with spiral boosting groove (3) in the said runner (2), said flow channel depth (6) is located to go out gradually to shoal to air outlet (5) by suction port (4), said spiral boosting groove (3) according to the sheet number of impeller in the shape of a spiral shape evenly distribute; The degree of depth of said spiral boosting groove (3) is to be shoaled gradually by the radially outward side, increases gas compression and acceleration degree.
During concrete the use, flow channel depth (6) is located to go out gradually to shoal to air outlet (5) by suction port (4).Thereby make that the volume of runner (2) was more and more littler when the gas rotation was quickened to discharge, the pressure of gas is then increasing.And shape quickens to rotatablely move because gas is spinned under the effect of impeller, the special supercharging groove (3) of in runner (2), having done, its quantity be according to the sheet number of impeller in the shape of a spiral shape evenly distribute.The degree of depth of supercharging groove (3) is to be shoaled gradually by the radially outward side, has increased gas compression and acceleration degree, and it is little to efficiently solve the gas pressure intensity of being discharged, shortcoming such as pressure is low.
The above; Be merely one of embodiment of the utility model; But the protection domain of the utility model is not limited thereto; Any those of ordinary skill in the art are in the technical scope that the utility model disclosed, and variation or the replacement that can expect without creative work all should be encompassed within the protection domain of the utility model.Therefore, the protection domain of the utility model should be as the criterion with the protection domain that claims were limited.
Claims (3)
1. large-flow gas ring pump pump cover; It is characterized in that; Said large-flow gas ring pump pump cover is a round structure; Comprise pump cover (1), runner (2), spiral boosting groove (3), suction port (4), air outlet (5), said pump cover (1) exterior edge face is provided with some radiating fin, and interior edge face is provided with equally distributed S type radiating fin.
2. a kind of large-flow gas ring pump pump cover according to claim 1 is characterized in that, is provided with spiral boosting groove (3) in the said runner (2).
3. a kind of large-flow gas ring pump pump cover according to claim 1; It is characterized in that; Said spiral boosting groove (3) according to the sheet number of impeller in the shape of a spiral shape evenly distribute, the degree of depth of said spiral boosting groove (3) is to be shoaled gradually by the radially outward side, increases gas compression and acceleration degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120555939 CN202579323U (en) | 2011-12-28 | 2011-12-28 | Mass-flow compression ring pump cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120555939 CN202579323U (en) | 2011-12-28 | 2011-12-28 | Mass-flow compression ring pump cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202579323U true CN202579323U (en) | 2012-12-05 |
Family
ID=47248739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120555939 Expired - Fee Related CN202579323U (en) | 2011-12-28 | 2011-12-28 | Mass-flow compression ring pump cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202579323U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105089977B (en) * | 2014-05-23 | 2017-05-24 | 陈南吉 | Energy-saving device of air compressor |
| CN107899442A (en) * | 2017-10-18 | 2018-04-13 | 宁波市国盛仪表有限公司 | Micro-nano bubbler and its bubble production method |
-
2011
- 2011-12-28 CN CN 201120555939 patent/CN202579323U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105089977B (en) * | 2014-05-23 | 2017-05-24 | 陈南吉 | Energy-saving device of air compressor |
| CN107899442A (en) * | 2017-10-18 | 2018-04-13 | 宁波市国盛仪表有限公司 | Micro-nano bubbler and its bubble production method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Patent director of Suzhou Fengshi Industrial Co.,Ltd. Document name: payment instructions |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Suzhou Fengshi Industrial Co.,Ltd. The person in charge Document name: Notice of termination of patent right |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20201228 |