CN202187958U - Mineral air blower collector - Google Patents
Mineral air blower collector Download PDFInfo
- Publication number
- CN202187958U CN202187958U CN2011202550811U CN201120255081U CN202187958U CN 202187958 U CN202187958 U CN 202187958U CN 2011202550811 U CN2011202550811 U CN 2011202550811U CN 201120255081 U CN201120255081 U CN 201120255081U CN 202187958 U CN202187958 U CN 202187958U
- Authority
- CN
- China
- Prior art keywords
- wind
- collection cover
- air
- slip ring
- outer end
- 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 discloses a mineral air blower collector, belonging to a collector. The mineral air blower collector mainly solves the technical problems such as a problem that a current collector of a barrel-shaped structure is unfavourable for the air flow guide of an air inlet, and the like. The key point of the technical scheme is that the outer end of an air collecting cover (4) is in the form of an outward arc-shaped opening horn; the inner end of the air collecting cover (4) is fixedly connected with a large flange (5); a rectifying cap (1) is arranged on the middle axis inside the air collecting cover (4); more than two supporting plates (2) are arranged between the inner wall of the air collecting cover (4) and the outer wall of the rectifying cap (1); and the air collecting cover (4) is provided with a protective net (3) on the outer end of the rectifying cap (1). The rectifying cap is arranged for effectively guiding the air flow to smoothly enter an air flue, and a protective net is arranged for effectively preventing the impurities from entering the air flue. The mineral air blower collector is widely applicable to various air blowers.
Description
Technical field
The utility model relates to a kind of slip ring, particularly a kind of mine ventilator slip ring.
Background technique
The Zhejiang hard iron in Shangyu city officials of all ranks and descriptions neighborhood industry newly developed area, Shaoxing, Zhejiang Province city joins wind energy machinery Co., Ltd in " a kind of centrifugal blower intake grill slip ring " (application number: CN201020530421.2 of application on September 16th, 2010 utility model patent; Open/notification number: CN201786752U); It discloses a kind of slip ring that is used for the centrifugal blower intake grill; Said body is the tubular that closes up gradually to outlet air end from air intake, and at air intake a ring-type flanging is set.It mainly is through adopting air intake that the ring-type flanging is set, to reduce fabricating cost.At present, other slip ring also all is to adopt this type of tubular structure that closes up gradually.The distinguished and admirable guiding of their unfavorable intake grills.
Summary of the invention
The purpose of the utility model provides and a kind ofly not only can lead to air inlet distinguished and admirable, but also can prevent effectively that foreign material from getting into the mine ventilator slip ring in air channel.
The utility model solves the technological scheme that its technical problem adopted: the outer end of wind-collection cover 4 is for to uncovered horn-like of outer arcuate; The inner of wind-collection cover 4 big flange 5 that is connected; Rectification cap 1 is installed on the medial axis in wind-collection cover 4, between wind-collection cover 4 inwalls and rectification cap 1 outer wall, is provided with the support plate 2 more than 2.Wind-collection cover 4 outer ends being positioned at rectification cap 1 outside are provided with protective net 3.
The outer end of said wind-collection cover 4 is provided with folding flange.
Said rectification cap 1 is a cambered surface towards wind-collection cover 4 uncovered hemispherical structure or arc structure.
The interior outer end shape of said support plate 2 matches with rectification cap 1 outer wall and wind-collection cover 4 inwalls respectively, and installs along wind-collection cover 4 longitudinal middle axis.
The beneficial effect of the utility model is: it can effectively prevent that through protective net is set foreign material from getting into the air channel through the effectively suitable air channel that gets into of guides wind levelling of rectification cap is set.It can be widely used on the various blower fans.
Description of drawings
Fig. 1 be the utility model partly cut open structural representation.
Fig. 2 is the left TV structure schematic representation that removes among Fig. 1 behind the protective net.
Fig. 3 is the left TV structure schematic representation of protective net.
Fig. 4 is the I portion structure for amplifying schematic representation of Fig. 3.
Fig. 5 is the vertical profile structural representation of rectification cap.
Fig. 6 is the form structure schematic representation of support plate.
Fig. 7 is the left TV structure schematic representation of wind-collection cover.
Fig. 8 be wind-collection cover partly cut open structural representation.
Among the figure: 1-rectification cap, 2-support plate, 3-protective net, 4-wind-collection cover, the big flange of 5-.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is explained further details.
Embodiment 4, and the said rectification cap 1 of the utility model can be made into cambered surface towards wind-collection cover 4 uncovered hemispherical structure or arc structure, to reduce windage.Consult Fig. 1 to 8, all the other are with above-mentioned embodiment.
Claims (6)
1. mine ventilator slip ring; It comprises wind-collection cover (4); It is characterized in that: the outer end of wind-collection cover (4) is for to uncovered horn-like of outer arcuate; The inner of wind-collection cover (4) big flange (5) that is connected is installed rectification cap (1) on the medial axis in wind-collection cover (4), between wind-collection cover (4) inwall and rectification cap (1) outer wall, be provided with the support plate (2) more than 2.
2. mine ventilator slip ring according to claim 1 is characterized in that: wind-collection cover (4) outer end being positioned at rectification cap (1) outside is provided with protective net (3).
3. mine ventilator slip ring according to claim 1 is characterized in that: the outer end of said wind-collection cover (4) is provided with folding flange.
4. mine ventilator slip ring according to claim 1 is characterized in that: said rectification cap (1) is that cambered surface is towards wind-collection cover (4) uncovered hemispherical structure or arc structure.
5. mine ventilator slip ring according to claim 1 is characterized in that: the interior outer end shape of said support plate (2) matches with rectification cap (1) outer wall and wind-collection cover (4) inwall respectively, and installs along wind-collection cover (4) longitudinal middle axis.
6. mine ventilator slip ring according to claim 2 is characterized in that: protective net (3) adopts mild steel wire to be formed by weaving, and intermittently welds in its periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202550811U CN202187958U (en) | 2011-07-19 | 2011-07-19 | Mineral air blower collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202550811U CN202187958U (en) | 2011-07-19 | 2011-07-19 | Mineral air blower collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202187958U true CN202187958U (en) | 2012-04-11 |
Family
ID=45919412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202550811U Expired - Fee Related CN202187958U (en) | 2011-07-19 | 2011-07-19 | Mineral air blower collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202187958U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102330709A (en) * | 2011-07-19 | 2012-01-25 | 平安电气股份有限公司 | Flow collector for mine fan |
| CN107989831A (en) * | 2017-11-21 | 2018-05-04 | 重庆通用工业(集团)有限责任公司 | Wind turbine current collector design method and wind turbine |
-
2011
- 2011-07-19 CN CN2011202550811U patent/CN202187958U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102330709A (en) * | 2011-07-19 | 2012-01-25 | 平安电气股份有限公司 | Flow collector for mine fan |
| CN107989831A (en) * | 2017-11-21 | 2018-05-04 | 重庆通用工业(集团)有限责任公司 | Wind turbine current collector design method and wind turbine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120411 Termination date: 20170719 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |