CN204194199U - A kind of fog gun and air-duct apparatus thereof - Google Patents
A kind of fog gun and air-duct apparatus thereof Download PDFInfo
- Publication number
- CN204194199U CN204194199U CN201420557341.4U CN201420557341U CN204194199U CN 204194199 U CN204194199 U CN 204194199U CN 201420557341 U CN201420557341 U CN 201420557341U CN 204194199 U CN204194199 U CN 204194199U
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- air
- duct apparatus
- air channel
- channel body
- fog gun
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Abstract
The utility model discloses a kind of fog gun and air-duct apparatus thereof, air-duct apparatus comprises air channel body, described air channel body is distributed with multiple bloops that through-thickness is run through, and the outer wall of described air channel body is coated with silencing cotton.Setting like this, the air-duct apparatus of the fog gun that the utility model provides, pressed gas is when the blowout of this air-duct apparatus, and the noise of generation is less.
Description
Technical field
The utility model relates to dust removal installation technical field, particularly a kind of fog gun and air-duct apparatus thereof.
Background technology
Along with the increase gradually of China's haze weather, problem of environmental pollution has become the matter of utmost importance affecting the people's livelihood.
The dust pollution of air is the key factor forming haze weather, in order to reduce the dust in air, market there is a kind of remote spray device, i.e. fog gun, fog gun is that one utilizes micro-atomizing nozzle to make water fogging ejection, and the water fog particle after atomization is delivered to longer-distance device by air quantity and the blast of recycling blower fan.Fog gun coordinates horizontal rotary mechanism and upper and lower luffing mechanism, can spray to each orientation, and then larger area can be covered the while of enabling water fog particle arrive comparatively remote, land after water fog particle and dust condense, thus reach the object of cooling dedusting.
But fog gun of the prior art, does not adopt noise reduction measure, the noise produced when water fog particle blows to aerial by the pressed gas in air channel is comparatively large, defines certain noise pollution.
Therefore, how to reduce the noise that fog gun produces, become those skilled in the art's important technological problems to be solved.
Utility model content
The utility model provides a kind of air-duct apparatus of fog gun, and pressed gas is when the blowout of this air-duct apparatus, and the noise of generation is less.The utility model additionally provides a kind of fog gun comprising above-mentioned air-duct apparatus.
The air-duct apparatus of the fog gun that the utility model provides, comprises air channel body, described air channel body is distributed with multiple bloops that through-thickness is run through, and the outer wall of described air channel body is coated with silencing cotton.
Preferably, described bloop is along the inwall of described air channel body to outer wall direction, and to described air channel, intrinsic air flow direction tilts.
Preferably, the shape of cross section of described air channel body is circular, and along the cross-sectional area convergent of air channel body described in outgassing direction.
Preferably, described bloop is evenly distributed on the body of described air channel.
Preferably, described bloop is circular bloop.
Preferably, described silencing cotton is the silencing cotton of polyester fiber material.
Also comprise the shell in the outside being arranged at described air channel body, described silencing cotton is arranged between described shell and described air channel body.
The utility model additionally provides a kind of fog gun, comprises air-duct apparatus, and described air-duct apparatus is the air-duct apparatus as above described in any one.
The air-duct apparatus of the fog gun that the utility model provides, comprises air channel body, described air channel body is distributed with multiple bloops that through-thickness is run through, and the outer wall of described air channel body is coated with silencing cotton.Setting like this, the air-duct apparatus that the utility model provides, the air-flow near the inwall of air channel body can flow in bloop, and can eliminate the vibration of air-flow by silencing cotton, and then the noise that causes of the intrinsic air-flow in air channel obtains and effectively reduces.
The utility model additionally provides a kind of fog gun, comprises above-mentioned air-duct apparatus, so arranges, the fog gun that the utility model provides, and when carrying out spraying operation, the noise of generation can effectively be reduced.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the air-duct apparatus schematic diagram of fog gun in the utility model detailed description of the invention.
In Fig. 1:
Body-01, air channel, bloop-02, silencing cotton-03, shell-04.
Detailed description of the invention
This detailed description of the invention provides a kind of air-duct apparatus of fog gun, and pressed gas is when the blowout of this air-duct apparatus, and the noise of generation is less.This detailed description of the invention additionally provides a kind of fog gun comprising above-mentioned air-duct apparatus.
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Please refer to Fig. 1, the air-duct apparatus of the fog gun that this detailed description of the invention provides, comprises air channel body 01, and the air-flow that blower fan produces is blown out by this air channel body 01.
In this detailed description of the invention, the sidewall of air channel body 01 is distributed with multiple bloops 02 that through-thickness is run through, and the outer wall of air channel body 01 is coated with silencing cotton 03.
Setting like this, the air-duct apparatus that this detailed description of the invention provides, the air-flow near the inwall of air channel body 01 can flow in bloop 02, avoids the sidewall of air channel body 01 to cause air-flow to produce vibration.And flow into the air-flow of bloop 02 can eliminate air-flow vibration by silencing cotton 03, and then the noise that causes of the air-flow in air channel body 01 obtains and effectively reduces.
In order to enable air-flow flow in bloop 02 smoothly, in the preferred version of this detailed description of the invention, bloop 02 is for being obliquely installed, and incline direction is as described below:
The air current flow direction of bloop 02 in air channel body 01 tilts, and namely along the inwall of air channel body 01 to outer wall direction, bloop 02 tilts to the air flow direction in air channel body 01.
Setting like this, the air flow direction in the incline direction of bloop 02 and air channel body 01 is unanimous on the whole, and the resistance that the air-flow in air channel body 01 enters bloop 02 is less, and then the vibration produced is also smaller, reduce further the noise of generation.
In order to improve the air-out speed of air-duct apparatus, so that water smoke is blown out farther distance, the shape of cross section of the air channel body 01 that this detailed description of the invention provides for circular, and along the cross-sectional area convergent of outgassing direction air channel body 01.
Setting like this, the cross-sectional area of air channel body 01 reduces gradually along air-out direction, and the speed of air-flow increases gradually, and the exit position air-out speed of air channel body 01 reaches maximum, and then water smoke can be blown out larger distance.And the shape of cross section of air channel body 01 that this detailed description of the invention provides is for circular, its inwall is rounder and more smooth, and produce resistance to air-flow less, the airstream vibration of generation is also less, and then noise is also smaller.
In this detailed description of the invention, bloop 02 can be evenly distributed on air channel body 01, so arranges, and the vibration that the air-flow of each position produces is all smaller.In addition, the shape of bloop 02 can be circular bloop 02, and the inwall of circular bloop 02 is rounder and more smooth, equally, can reduce the vibration that air-flow produces, reduce noise.
It should be noted that, the silencing cotton 03 that this detailed description of the invention provides can the silencing cotton 03 of ester fiber material, certainly, also can be the silencing cotton 03 of other material, the materials such as such as glass fibre.
In another preferred version of this detailed description of the invention, can have shell 04 in the arranged outside of air channel body 01, silencing cotton 03 is arranged between shell 04 and air channel body 01.
Setting like this, shell 04 can improve the aesthetic property of air-duct apparatus, and can form protective effect to silencing cotton 03.
This detailed description of the invention additionally provides a kind of fog gun, comprises air-duct apparatus as above.Setting like this, the fog gun that this detailed description of the invention provides, when carrying out spraying operation, the noise of generation can effectively be reduced.The derivation of the beneficial effect that the derivation of this beneficial effect and above-mentioned air-duct apparatus bring is substantially similar, therefore repeats no more herein.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (8)
1. an air-duct apparatus for fog gun, is characterized in that, comprises air channel body, described air channel body is distributed with multiple bloops that through-thickness is run through, and the outer wall of described air channel body is coated with silencing cotton.
2. air-duct apparatus as claimed in claim 1, is characterized in that, described bloop is along the inwall of described air channel body to outer wall direction, and to described air channel, intrinsic air flow direction tilts.
3. air-duct apparatus as claimed in claim 2, is characterized in that, the shape of cross section of described air channel body be circle, and along the cross-sectional area convergent of air channel body described in outgassing direction.
4. air-duct apparatus as claimed in claim 3, it is characterized in that, described bloop is evenly distributed on the body of described air channel.
5. air-duct apparatus as claimed in claim 4, it is characterized in that, described bloop is circular bloop.
6. air-duct apparatus as claimed in claim 1, it is characterized in that, described silencing cotton is the silencing cotton of polyester fiber material.
7. the air-duct apparatus as described in any one of claim 1-6, is characterized in that, also comprises the shell in the outside being arranged at described air channel body, and described silencing cotton is arranged between described shell and described air channel body.
8. a fog gun, comprises air-duct apparatus, it is characterized in that, described air-duct apparatus is the air-duct apparatus as described in any one of claim 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420557341.4U CN204194199U (en) | 2014-09-25 | 2014-09-25 | A kind of fog gun and air-duct apparatus thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420557341.4U CN204194199U (en) | 2014-09-25 | 2014-09-25 | A kind of fog gun and air-duct apparatus thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204194199U true CN204194199U (en) | 2015-03-11 |
Family
ID=52652200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420557341.4U Expired - Fee Related CN204194199U (en) | 2014-09-25 | 2014-09-25 | A kind of fog gun and air-duct apparatus thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204194199U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108355433A (en) * | 2018-04-13 | 2018-08-03 | 广西农垦糖业集团星星制糖有限公司 | A kind of oblique cutting type smoke duster |
| CN109433503A (en) * | 2018-11-14 | 2019-03-08 | 中船海洋动力部件有限公司 | Air circulation jet device is adjusted with low noise in a kind of painting workshop |
| CN110853611A (en) * | 2019-11-22 | 2020-02-28 | 山西尚风科技股份有限公司 | Noise reduction device for tail of fog gun |
-
2014
- 2014-09-25 CN CN201420557341.4U patent/CN204194199U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108355433A (en) * | 2018-04-13 | 2018-08-03 | 广西农垦糖业集团星星制糖有限公司 | A kind of oblique cutting type smoke duster |
| CN109433503A (en) * | 2018-11-14 | 2019-03-08 | 中船海洋动力部件有限公司 | Air circulation jet device is adjusted with low noise in a kind of painting workshop |
| CN110853611A (en) * | 2019-11-22 | 2020-02-28 | 山西尚风科技股份有限公司 | Noise reduction device for tail of fog gun |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150311 Termination date: 20160925 |