CN204200335U - side opening wind scooper - Google Patents
side opening wind scooper Download PDFInfo
- Publication number
- CN204200335U CN204200335U CN201420661421.4U CN201420661421U CN204200335U CN 204200335 U CN204200335 U CN 204200335U CN 201420661421 U CN201420661421 U CN 201420661421U CN 204200335 U CN204200335 U CN 204200335U
- Authority
- CN
- China
- Prior art keywords
- wind scooper
- main body
- side opening
- crosswind mouth
- cylindrical space
- 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 relates to a kind of side opening wind scooper, particularly a kind of wind scooper of universal generator side opening; Include wind scooper main body, in the middle part of wind scooper main body, outwardly convex forms the cylindrical space holding flywheel fan, the outside port of cylindrical space is provided with guard, described wind scooper body side edge outwards turns down and extends and extended spot is provided with bolt hole, wind scooper main body is bolted to connection on logical owner's body, the side opening of described wind scooper main body is provided with a crosswind mouth, the shape of described crosswind mouth is rectangle, it is communicated on generator heat-radiation air channel by a cooling air duct, the position of crosswind mouth and the surface of revolution sidewall of flywheel fan tangent; Adopt the side opening wind scooper of technical solutions of the utility model, simple structure, silencing apparatus good heat dissipation effect, cost are low and do not affect diesel and lead to machine portability.
Description
Technical field
The utility model relates to a kind of universal generator parts, particularly a kind of wind scooper of universal generator side opening.
Background technique
Current diesel is led to the requirement of machine to output power and is improved constantly, therefore have to take various dilatation measure to meet portable requirement simultaneously, it is too high and make reliability decrease that the result of these measures often causes diesel to lead to the oil temperature of machine, for solving the heat dissipation problem of this kind of motor, at air shield of flywheel place, a wing template air-cooled radiator can be installed, flywheel fan supply body fin cold wind, can obtain ideal cooling effect.In addition to lead to the noise of machine general larger for diesel, silencing apparatus can be mounted with, the inner vertical baffle plate installed of silencing apparatus can stop sound wave propagation, allow air-flow to pass through simultaneously, but because diesel tail gas has certain temperature, cause suppressor case temperature to raise, soundproof effect is good not, common way be with the wind of generator heat-radiation ducting outlet be silencing apparatus heat radiation.Now along with the enforcement of diesel dilatation measure, it is higher to silencing apparatus case temperature, and the temperature of generator heat-radiation ducting outlet wind is also higher simultaneously, therefore can not well dispel the heat to suppressor case.And if introduce extra air cooling equipment, the portability that diesel leads to machine will inevitably be caused to reduce, and visible also not good measure at present solves above-mentioned contradictory problems.
Model utility content
It is low and do not affect the wind scooper that diesel leads to machine portability that the technical problems to be solved in the utility model is to provide a kind of simple structure, silencing apparatus good heat dissipation effect, cost.
In order to solve the problems of the technologies described above, the utility model provides a kind of side opening wind scooper, include wind scooper main body, in the middle part of wind scooper main body, outwardly convex forms the cylindrical space holding flywheel fan, the outside port of cylindrical space is provided with guard, described wind scooper body side edge outwards turns down and extends and extended spot is provided with bolt hole, wind scooper main body is bolted to connection on logical owner's body, the side opening of described wind scooper main body is provided with a crosswind mouth, the shape of described crosswind mouth is rectangle, it is communicated on generator heat-radiation air channel by a cooling air duct, the position of crosswind mouth and the surface of revolution sidewall of flywheel fan tangent.
The wind scooper tool of technical scheme is adopted to have the following advantages: because wind scooper main body is changed less on the basis of original structure, mainly to offer a crosswind mouth in its side, relatively simple for structure; Be incorporated in this crosswind mouth in generator heat-radiation air channel by cooling air duct by the part cold wind that flywheel fan tangent line throws away again simultaneously, and then mix with the hot blast of this heat dissipation wind channel, to reduce its temperature, thus make it better to the radiating effect of silencing apparatus; Above-mentioned change is as introduced the cooling air duct of a pavilion crosswind mouth and side seal mouth, cooling air duct also can by arranging the part making heat dissipation channel, do not introduce new air cooling equipment, therefore its user cost is cheap, and can not affect the portability of diesel statistics.
Further, described crosswind mouth outlet is also provided with volume damper, the folding size of described volume damper is mated with Oil Switch forward, the benefit done like this be can make diesel lead to acc power large time, the cool air of supply silencing apparatus is also more, with hot blast in opposing generator heat-radiation air channel of trying one's best on the impact of silencing apparatus radiating effect, and then improve soundproof effect.
Further, the space, air channel between described flywheel fan and cylindrical space is 10 ~ 50mm, and inventor finds that the noise of now flywheel fan is little, and the air-out of crosswind mouth is stablized.
Further, described bolt hole is evenly distributed with four along wind scooper main body week side, and uniform to be arranged so that wind scooper main body connects more reliable, can not drop because of dither.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the utility model embodiment side opening wind scooper;
Fig. 2 is the perspective view of the utility model embodiment side opening wind scooper.
Wherein, wind scooper main body 1, tubular cover body 2, guard 3, bolt hole 4, crosswind mouth 5.
Embodiment
Below in conjunction with drawings and Examples, technical solutions of the utility model are further illustrated:
As depicted in figs. 1 and 2, the utility model provides a kind of side opening wind scooper, include wind scooper main body 1, the middle part of wind scooper main body 1 has convexed to form the tubular cover body 2 that is held flywheel fan laterally, the outside port of tubular cover body 2 is provided with guard 3(and is labeled as its position of installing herein), wind scooper main body 1 side margins outwards turns down and extends and extended spot is provided with bolt hole 4, wind scooper main body 1 is bolted to connection on logical owner's body, more reliable in order to what make wind scooper main body 1 connect, can not drop because of dither, bolt hole 4 has been uniformly distributed four along wind scooper main body 1 week side, the most important thing is to be provided with a crosswind mouth 5 at the side opening of wind scooper main body 1, the shape of crosswind mouth 5 is rectangle, according to the shape of actual air channel or pipeline, also the shape of other couplings can be made, crosswind mouth 5 is communicated on generator heat-radiation air channel by a cooling air duct, the sidewall of the position of crosswind mouth 5 and the surface of revolution of flywheel fan is tangent, in order to reduce the noise of flywheel fan, and make the air-out of crosswind mouth more stable, inventor's many experiments finds that the space, air channel between flywheel fan and tubular cover body 2 inwall is set to 10 ~ 50mm best results, general preferred 15mm.
A kind of optimal way in addition adds a volume damper again in the outlet of crosswind mouth, the baffle plate that simply can change crosswind mouth outlet size is also passable, sealing is not required, and the folding size of volume damper and Oil Switch carry out forward mates, so just, can make diesel lead to acc power large time, the cool air of supply silencing apparatus is also more, with hot blast in opposing generator heat-radiation air channel of trying one's best on the impact of silencing apparatus radiating effect, and then improves soundproof effect.
The wind scooper of technical scheme is work like this: when flywheel fan High Rotation Speed, the part cold wind that its surface of revolution tangent direction can throw away, by cooling air duct, a part of cold wind is incorporated in generator heat-radiation air channel, and then mix with the hot blast of this heat dissipation wind channel, to reduce hot blast temperature, thus make hot blast that these temperature are lower can better and silencing apparatus carry out heat exchange, reduce the temperature of silencing apparatus, and finally make the soundproof effect of silencing apparatus better.
Above-described is only preferred implementation of the present utility model; should be understood that; for a person skilled in the art; under the prerequisite not departing from the utility model principle; some distortion and improvement can also be made; this also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability of the utility model enforcement.
Claims (4)
1. a side opening wind scooper, include wind scooper main body, in the middle part of wind scooper main body, outwardly convex forms the cylindrical space holding flywheel fan, the outside port of cylindrical space is provided with guard, described wind scooper body side edge outwards turns down and extends and extended spot is provided with bolt hole, wind scooper main body is bolted to connection on logical owner's body, it is characterized in that: the side opening of described wind scooper main body is provided with a crosswind mouth, the shape of described crosswind mouth is rectangle, it is communicated on generator heat-radiation air channel by a cooling air duct, the position of crosswind mouth and the surface of revolution sidewall of flywheel fan tangent.
2. side opening wind scooper according to claim 1, is characterized in that: described crosswind mouth outlet is also provided with volume damper, and the folding size of described volume damper is mated with Oil Switch forward.
3. side opening wind scooper according to claim 1, is characterized in that: the space, air channel between described flywheel fan and cylindrical space is 10 ~ 50mm.
4. side opening wind scooper according to claim 1, is characterized in that: described bolt hole is evenly distributed with four along wind scooper main body week side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420661421.4U CN204200335U (en) | 2014-11-07 | 2014-11-07 | side opening wind scooper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420661421.4U CN204200335U (en) | 2014-11-07 | 2014-11-07 | side opening wind scooper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204200335U true CN204200335U (en) | 2015-03-11 |
Family
ID=52658301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420661421.4U Expired - Fee Related CN204200335U (en) | 2014-11-07 | 2014-11-07 | side opening wind scooper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204200335U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104343523A (en) * | 2014-11-07 | 2015-02-11 | 重庆鼎工机电有限公司 | Side opening air director |
-
2014
- 2014-11-07 CN CN201420661421.4U patent/CN204200335U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104343523A (en) * | 2014-11-07 | 2015-02-11 | 重庆鼎工机电有限公司 | Side opening air director |
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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: 20150311 Termination date: 20191107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |