CN201560955U - Wind-driven submersible pump for mine - Google Patents
Wind-driven submersible pump for mine Download PDFInfo
- Publication number
- CN201560955U CN201560955U CN200920042976XU CN200920042976U CN201560955U CN 201560955 U CN201560955 U CN 201560955U CN 200920042976X U CN200920042976X U CN 200920042976XU CN 200920042976 U CN200920042976 U CN 200920042976U CN 201560955 U CN201560955 U CN 201560955U
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- Prior art keywords
- turbine
- submersible pump
- wind
- shroud
- blade
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- Expired - Fee Related
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Abstract
The utility model relates to a wind-driven submersible pump for mine, which comprises a turbine housing internally provided with a turbine. The housing is provided with a wind inlet base, a wind discharge pipe, and a rotor which is coaxially equipped with the turbine. The turbine is composed of a substrate, blades and a shroud. The blades are uniformly distributed between the outer periphery of the substrate and the inner periphery of the shroud. The section of each blade is obtained through joining a plurality of arc surfaces. In the wind-driven submersible pump according to the utility model, the turbine is formed integrally, the optimal force bearing surfaces of all blades are consistent, and imultaneously the blades and the outer circle of the turbine are connected through arcs. The wind-driven submersible pump for mine has the advantages of: reliable strength, long service life, constant force bearing angle, stable rotation and no easy noise generation.
Description
Technical field
The utility model relates to a kind of mining pneumatic submersible pump, relates in particular to a kind of mining pneumatic submersible pump turbine.
Background technique
In the prior art, high pressure draught converts rotation function to greatest extent to, thereby improve the efficient of pump, in original turbine pump, its blade is to be welded between the turbine inside and outside circle, and blade angle is all inconsistent, and loading angle is difficult to controlled, there is serious weld defects simultaneously, easily produce rosin joint, intensity is difficult to guarantee that blade is heated yielding simultaneously, in running up, defective because of the blade welding quality causes leaf abscission, and water pump damages, differ because of each blade angle simultaneously, easy generation is vibrated, noise is big.
The model utility content
The technical problems to be solved in the utility model is: a kind of high rotating speed is provided.Low noise, powerful mining pneumatic submersible pump.
In order to overcome the defective that exists in the background technique, the technological scheme that its technical problem that solves the utility model adopts is: a kind of mining pneumatic submersible pump, comprise turbine shroud, be provided with turbine in the housing, housing be provided with air intake seat, exhaust duct and with the rotor of the coaxial setting of turbine, described turbine is made up of matrix, blade and shroud, and described blade is evenly distributed between the inner circumference of the excircle of matrix and shroud, and described blade profile is connected by several arc surfaces and forms.
According to another embodiment of the present utility model, the mining pneumatic submersible pump comprises that further described air intake seat air intake angle is θ, wherein 15 °≤θ≤21 °.
According to another embodiment of the present utility model, the mining pneumatic submersible pump comprises that further described matrix, blade and shroud are one-body molded.
According to another embodiment of the present utility model, the mining pneumatic submersible pump further comprises described θ=18 °.
According to another embodiment of the present utility model, the mining pneumatic submersible pump comprises that further described blade is 36.
According to another embodiment of the present utility model, the mining pneumatic submersible pump comprises that further described turbine made by aluminum alloy material.
According to another embodiment of the present utility model, the mining pneumatic submersible pump further comprises between described exhaust duct and the housing and is provided with silencer cover, is provided with the noise reduction sponge in the described silencer cover.
The utility model has solved the defective that exists in the background technique, and turbine is one-body molded in the utility model, and the best stress surface of all blades is all consistent, blade is connected by circular arc with the turbine cylindrical simultaneously, and intensity is reliable, long service life, all constant because of loading angle, rotation steadily is difficult for producing noise; In addition, the tangent direction of the air intake of the utility model air intake seat 18 degree, benefit the best of Chan Shenging like this, wind energy converts the rotation function maximum to, and the air consumption reduction is increased economic efficiency, and under the prerequisite of equal air consumption, flow, lift have improved 2.2 times.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structural representation of preferred embodiment of the present utility model;
Fig. 2 is the structural representation of air intake seat in the utility model;
Fig. 3 is the structural representation of turbine in the utility model;
Wherein: 1, housing, 2, turbine, 21, matrix, 22, blade, 23, shroud, 3, the air intake seat, 4, exhaust duct, 5, rotor, 6, silencer cover, 61, the noise reduction sponge.
Embodiment
With preferred embodiment the utility model is described in further detail in conjunction with the accompanying drawings now.These accompanying drawings are the schematic representation of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
As shown in Figure 1, a kind of mining pneumatic submersible pump, comprise turbine shroud 1, be provided with turbine 2 in the housing 1, housing 1 is provided with air intake seat 3, exhaust duct 4 and with the rotor 5 of turbine 2 coaxial settings, be provided with silencer cover 6 between exhaust duct 4 and the housing 1, be provided with noise reduction sponge 61 in the described silencer cover 6, obviously reduced the noise of mining pneumatic submersible pump by silencer cover 6, described turbine 2 is by matrix 21, blade 22 and shroud 23, described blade 22 is evenly distributed between the inner circumference of the excircle of matrix 21 and shroud 23, and described blade 22 cross sections are connected by several arc surfaces and form.Wherein, air intake seat 3 air intake angles are θ, 15 °≤θ≤21 ° wherein, and the preferred air intake angle of the utility model is θ=18 °.In order to make turbine 2 to rotate stably, the utility model preferred substrate 21, blade 22 and shroud 23 are one-body molded.In addition, the quantity of blade 22 is preferably 36.Also have, the turbine 2 preferred aluminum alloy material that adopt are made in the utility model, thus make the mining pneumatic submersible pump reduction weight.
With above-mentioned foundation desirable embodiment of the present utility model is enlightenment, and by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this model utility technological thought.The technical scope of this model utility is not limited to the content on the specification, must determine its technical scope according to the claim scope.
Claims (7)
1. mining pneumatic submersible pump, comprise turbine shroud, be provided with turbine in the housing, housing be provided with air intake seat, exhaust duct and with the rotor of the coaxial setting of turbine, it is characterized in that: described turbine is made up of matrix, blade and shroud, described blade is evenly distributed between the inner circumference of the excircle of matrix and shroud, and described blade profile is connected by several arc surfaces and forms.
2. mining pneumatic submersible pump as claimed in claim 1 is characterized in that: described air intake seat air intake angle is θ, wherein 15 °≤θ≤21 °.
3. mining pneumatic submersible pump as claimed in claim 1 is characterized in that: described matrix, blade and shroud are one-body molded.
4. mining pneumatic submersible pump as claimed in claim 2 is characterized in that: described θ=18 °.
5. mining pneumatic submersible pump as claimed in claim 1 is characterized in that: described blade is 36.
6. mining pneumatic submersible pump as claimed in claim 1 is characterized in that: described turbine is made by aluminum alloy material.
7. mining pneumatic submersible pump as claimed in claim 1 is characterized in that: be provided with silencer cover between described exhaust duct and the housing, be provided with the noise reduction sponge in the described silencer cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920042976XU CN201560955U (en) | 2009-06-30 | 2009-06-30 | Wind-driven submersible pump for mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920042976XU CN201560955U (en) | 2009-06-30 | 2009-06-30 | Wind-driven submersible pump for mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201560955U true CN201560955U (en) | 2010-08-25 |
Family
ID=42626101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920042976XU Expired - Fee Related CN201560955U (en) | 2009-06-30 | 2009-06-30 | Wind-driven submersible pump for mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201560955U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102588296A (en) * | 2012-03-09 | 2012-07-18 | 常州信息职业技术学院 | Novel turbo-type pneumatic submersible pump with multiple nozzles |
| CN102705245A (en) * | 2012-06-27 | 2012-10-03 | 常州窦氏气动机械有限公司 | Turbine pneumatic water pump |
-
2009
- 2009-06-30 CN CN200920042976XU patent/CN201560955U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102588296A (en) * | 2012-03-09 | 2012-07-18 | 常州信息职业技术学院 | Novel turbo-type pneumatic submersible pump with multiple nozzles |
| CN102588296B (en) * | 2012-03-09 | 2014-02-12 | 常州信息职业技术学院 | Turbo-type pneumatic submersible pump with multiple nozzles |
| CN102705245A (en) * | 2012-06-27 | 2012-10-03 | 常州窦氏气动机械有限公司 | Turbine pneumatic water pump |
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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: 20100825 Termination date: 20130630 |