CN204953402U - Jet spray fan - Google Patents
Jet spray fan Download PDFInfo
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- CN204953402U CN204953402U CN201520492982.0U CN201520492982U CN204953402U CN 204953402 U CN204953402 U CN 204953402U CN 201520492982 U CN201520492982 U CN 201520492982U CN 204953402 U CN204953402 U CN 204953402U
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- China
- Prior art keywords
- air duct
- stage impeller
- spray canister
- cooling fan
- fixed
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Abstract
The utility model provides a jet spray fan, including collection wind ware, dryer, the delivery pipe that spouts a section of thick bamboo, installing support, voltage converting apparatus and is connected with the water source, the air intake department at the dryer is fixed to collection wind ware, spouts a section of thick bamboo and fixes the air outlet department at the dryer, and the dryer is fixed on the installing support, is provided with motor and impeller in the dryer, and the delivery pipe is fixed in the exit of spouting a section of thick bamboo, be provided with on the delivery pipe a plurality of to a nozzle that spouts injection outside the section of thick bamboo, voltage converting apparatus's output and the nozzle is electric is connected. The voltage converting apparatus messenger has static from nozzle spun water smoke, and the ability of dust is adsorbed in the reinforcing, and the ability is the dust fall fast, and dust suppression effect is good, through the setting that a section of thick bamboo is spouted in second grade impeller and toper, increase substantially the wind speed and the range of this fan, realize remote spraying operation, through being connected with the installing support, can realize that the fan rotates wantonly in level and vertical direction, can adjust the spraying water angle of fan, convenient to use wantonly according to using the place.
Description
Technical field
The utility model relates to mist-spraying cooling fan technical field, specifically a kind of jet mist-spraying cooling fan.
Background technology
Along with developing rapidly of the industries such as coal, mine, iron and steel, smelting, casting, cargo berth, urban afforestation, Gardening Nursery, agricultural, in the production processes such as construction, exploitation, transport, handling, building dismounting, all can produce a large amount of airborne dust, this gives our living environment and the healthy impact caused in various degree.
Mist-spraying cooling fan has the features such as fast cooling, humidification, depositing dust, air treating for the very easily production site of sending dust provides powerful guarantee, the particularly prevention and processing Be very effective especially of corresponding agricultural, gardens, urban afforestation and economic plants disease and pest, for purifying air, beautify the environment, construct green, environmental protection, harmony, healthy humanistic environment serve the irreplaceable important function of other products.
But existing mist-spraying cooling fan, due to its structural design existing defects, dustfall efficiency is on the low side, needs to work long hours, and water consumption is large, waste water resource.
Utility model content
The utility model proposes a kind of jet mist-spraying cooling fan, solve the problem that in prior art, mist-spraying cooling fan dust reduction rate is low.
The technical solution of the utility model is achieved in that
A kind of jet mist-spraying cooling fan, the feed pipe comprising wind collecting unit, air duct, spray canister, mounting bracket, voltage conversion device and be connected with water source, described wind collecting unit is fixed on the air inlet of described air duct, described spray canister is fixed on the air outlet place of described air duct, described air duct is fixed on described mounting bracket, motor and impeller is provided with in described air duct, described feed pipe is fixed on the exit of described spray canister, described feed pipe is provided with some nozzles sprayed outside described spray canister, and the output of described voltage conversion device is electrically connected with described nozzle.
Further, the axis of described motor and the axis coaxle of described air duct, described impeller comprises one stage impeller and sencond stage impeller, described one stage impeller is coaxially arranged on described motor and is positioned on the projecting shaft of described air duct air outlet, and described sencond stage impeller is coaxially arranged on described motor and is positioned on the projecting shaft of described air duct air inlet.
Further, described spray canister is made up of with the cylindrical section being positioned at the port of export the conical cylinder section being positioned at arrival end, and the diameter of described conical cylinder section is reduced to outlet gradually by the entrance of described spray canister.
Further, the exit of described spray canister is fixed with trumpet-shaped spout.
Further, arrange multiple flow deflector in described air duct and/or spray canister, described flow deflector is fixed on the inwall of described air duct and/or spray canister.
Further, the axis of described motor and the axis coaxle of described air duct, described impeller comprises one stage impeller and sencond stage impeller, described one stage impeller is coaxially arranged on described motor and is positioned on the projecting shaft of described air duct air outlet, and described sencond stage impeller is coaxially arranged on described motor and is positioned on the projecting shaft of described air duct air inlet; Flow deflector in described air duct is arranged between described one stage impeller and sencond stage impeller.
Further, the output voltage of described voltage conversion device is 16V-24V.
Further, described mounting bracket comprises base and support portion, is rotatably connected between described support portion and described base, is rotatably connected between described support portion and described air duct.
Further, be provided with water pump in described base, described feed pipe is connected with described water pump.
The beneficial effects of the utility model are:
1, voltage conversion device makes the water smoke sprayed from nozzle with electrostatic, strengthens the ability of adsorption of dust, and energy is depositing dust fast, and dust-laying effect is good;
2, structure is simple, and by the setting of sencond stage impeller and taper spray canister, increase substantially wind speed and the range of this blower fan, realize remote spraying operation, operation is very easy;
3, by being connected with mounting bracket, blower fan can be realized and rotate arbitrarily in the horizontal and vertical directions, the water spray angle of blower fan can be regulated arbitrarily according to field of employment, easy to use.
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 structural representation of the utility model embodiment;
Fig. 2 is the structural representation of an embodiment of feed pipe.
Wherein:
1, wind collecting unit; 2, air duct; 3, spray canister; 4, mounting bracket; 5, feed pipe; 6, flange; 7, screen pack; 8, motor; 9, one stage impeller; 10, sencond stage impeller; 11, spout; 12, air duct flow deflector; 13, nozzle; 14, base; 15, support portion; 16, voltage conversion device; 17, water pump; 22, conical cylinder section; 23, cylindrical section; 24, spray canister flow deflector.
Detailed description of the invention
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.
As shown in Figure 1, the jet mist-spraying cooling fan in the present embodiment, the feed pipe 5 that machine comprises wind collecting unit 1, air duct 2, spray canister 3, mounting bracket 4 and is connected with water source.Wherein, wind collecting unit 1 and spray canister 3 are separately fixed at air inlet and the air outlet place of air duct 2, wind collecting unit 1 and can being fixedly connected with by securing members such as flange 6, bolts between spray canister 3 with air duct 2.One screen pack 7 is set between wind collecting unit 1 and air duct 2, for foreign matter in filtered air, ensures the service life of blower fan and the effect of spraying.Air duct 2 is fixedly connected with mounting bracket 4, and mounting bracket 4 according to field of employment, can be fixed on special-purpose vehicle or be fixed on the ground of field of employment.Feed pipe 5 is fixed on the exit of spray canister 3, and feed pipe 5 is connected with water source by water pipe, and water source can be running water, river, well water etc., in order to the hydraulic pressure of assure feed water, in the present embodiment, water pipe arranges water pump 17, water pump 17 can be fixed on mounting bracket 4.
As shown in Figure 1, be provided with motor 8 and impeller in air duct 2, motor 8 is fixed on the inwall of air duct 2, the axis of motor 8 and the axis coaxle of air duct 2, ensures smooth running.In the present embodiment, impeller comprises one stage impeller 9 and sencond stage impeller 10, one stage impeller 9 and sencond stage impeller 10 are coaxially arranged on the projecting shaft at motor 8 two ends, wherein, one stage impeller 9 is coaxially arranged on motor 8 and is positioned on the projecting shaft of air duct 2 air outlet, and sencond stage impeller 10 is coaxially arranged on motor 8 and is positioned on the projecting shaft of air duct 2 air inlet.
First the air of coming in from wind collecting unit 1 accelerates through sencond stage impeller 10, backward outer blowout is accelerated again through one stage impeller 9, in order to improve the blast at fan outlet place, wind speed and air quantity to greatest extent, the blade quantity in one stage impeller 9 and sencond stage impeller 10 and blades installation angle all different.In the present embodiment, blade quantity in one stage impeller 9 is greater than the quantity of the blade in sencond stage impeller 10, blades installation angle in one stage impeller 9 is less than the blades installation angle in sencond stage impeller 10, the blade quantity of preferred employing one stage impeller 9 is 10, the setting angle of blade is 25 °, the blade quantity of sencond stage impeller 10 is 8, and the setting angle of blade is 30 °.
As shown in Figure 1, spray canister 3 is divided into two sections, one section for being positioned at conical cylinder section 22, one section of cylindrical section 23 be positioned in spray canister 3 port of export of spray canister 3 arrival end, the diameter of spray canister 3 middle conical tube section 22 is reduced to outlet gradually by the entrance of spray canister 3.So not only can improve the dynamic pressure at fan outlet place, to obtain higher energy and wind speed, realize remote air-supply, and then the range of blower fan can be increased substantially, thus can improve this blower fan can operations area, ensure that this blower fan goes for multiple different place, improve the utilization rate of blower fan, the eddy current of blower fan can also be eliminated, reduce the noise of fan outlet further.
Be fixedly connected with a trumpet-shaped spout 11 in the exit of spray canister 3 again, although slow down the wind speed of air outlet so slightly, noise can be reduced more significantly.
As shown in Figure 2, feed pipe 5 and the form fit in spray canister 3 exit, in annular, or can be fixed in spray canister 3 by securing members such as bolts by welding, feed pipe 5 is evenly provided with some nozzles 13 sprayed outside spray canister 3.The water smoke that nozzle 13 sprays is mixed to form supersaturated air mutually with the air with certain blast and wind speed at spout 11 place, and supersaturated air sprays to the outside of spout 11.In order to improve the adsorption capacity of supersaturated air to dust, be provided with voltage conversion device 16 in the present embodiment, the output of voltage conversion device 16 is electrically connected with nozzle 13, makes the water-band through nozzle have electrostatic, strengthens dust removal ability.In the present embodiment, the output voltage of voltage conversion device 16 is 16V, in actual applications, the output voltage of voltage conversion device 16 16V-24V can, to ensure user's personal safety.
As shown in Figure 1, multiple air duct flow deflector 12 is provided with in air duct 2, air duct flow deflector 12 is fixed on the inwall of air duct 2, air duct flow deflector 12 is arranged between one stage impeller 9 and sencond stage impeller 10, radial direction along air duct 2 is uniformly distributed, and air duct flow deflector 12 adopts the unified shape to a direction distortion, the quantity prime number relation each other of the quantity of air duct flow deflector 12 and one stage impeller 9 and sencond stage impeller 10 Leaf, in the present embodiment, the quantity of air duct flow deflector 12 adopts 7.This solves the problems such as the runner clogging caused because the leaves density in one stage impeller 9 and sencond stage impeller 10 is excessive, vortex ring district can not be formed simultaneously.
As shown in Figure 1, also multiple spray canister flow deflector 24 is provided with in spray canister 3, spray canister flow deflector 24 is arranged in conical cylinder section 22, spray canister flow deflector 24 is fixed on the inwall of spray canister 3, be uniformly distributed along spray canister 3 radial direction, spray canister flow deflector 24 adopts equally the unified shape to a direction distortion, the quantity of the quantity of spray canister flow deflector 24 and one stage impeller 9 and sencond stage impeller 10 Leaf also prime number relation each other, in the present embodiment, the quantity of spray canister flow deflector 24 adopts 5.This structure also effectively avoids the generation in vortex ring district, and the outlet of spray canister 3 simultaneously can also obtain higher air outlet velocity.
As shown in Figure 1, air duct 2 is fixed on mounting bracket 4, and mounting bracket 4 comprises base 14 and support portion 15, air duct 2 and support portion 15 are rotatably connected, and support portion 15 is rotatably fixed on base 14, like this, the angle of spout 11 can be adjusted arbitrarily according to the scope of operation, easy to use.In the present embodiment, it is inner that water pump 17 and voltage conversion device 16 are all arranged on base 14.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (9)
1. a jet mist-spraying cooling fan, it is characterized in that, comprise wind collecting unit, air duct, spray canister, mounting bracket, voltage conversion device and the feed pipe be connected with water source, described wind collecting unit is fixed on the air inlet of described air duct, described spray canister is fixed on the air outlet place of described air duct, described air duct is fixed on described mounting bracket, motor and impeller is provided with in described air duct, described feed pipe is fixed on the exit of described spray canister, described feed pipe is provided with some nozzles sprayed outside described spray canister, the output of described voltage conversion device is electrically connected with described nozzle.
2. a kind of jet mist-spraying cooling fan as claimed in claim 1, it is characterized in that, the axis of described motor and the axis coaxle of described air duct, described impeller comprises one stage impeller and sencond stage impeller, described one stage impeller is coaxially arranged on described motor and is positioned on the projecting shaft of described air duct air outlet, and described sencond stage impeller is coaxially arranged on described motor and is positioned on the projecting shaft of described air duct air inlet.
3. a kind of jet mist-spraying cooling fan as claimed in claim 1, is characterized in that, described spray canister is made up of with the cylindrical section being positioned at the port of export the conical cylinder section being positioned at arrival end, and the diameter of described conical cylinder section is reduced to outlet gradually by the entrance of described spray canister.
4. a kind of jet mist-spraying cooling fan as claimed in claim 3, is characterized in that, the exit of described spray canister is fixed with trumpet-shaped spout.
5. a kind of jet mist-spraying cooling fan as claimed in claim 1, is characterized in that, arrange multiple flow deflector in described air duct and/or spray canister, described flow deflector is fixed on the inwall of described air duct and/or spray canister.
6. a kind of jet mist-spraying cooling fan as claimed in claim 5, it is characterized in that, the axis of described motor and the axis coaxle of described air duct, described impeller comprises one stage impeller and sencond stage impeller, described one stage impeller is coaxially arranged on described motor and is positioned on the projecting shaft of described air duct air outlet, and described sencond stage impeller is coaxially arranged on described motor and is positioned on the projecting shaft of described air duct air inlet;
Flow deflector in described air duct is arranged between described one stage impeller and sencond stage impeller.
7. a kind of jet mist-spraying cooling fan as claimed in claim 1, is characterized in that, the output voltage of described voltage conversion device is 16V-24V.
8. a kind of jet mist-spraying cooling fan as claimed in claim 1, it is characterized in that, described mounting bracket comprises base and support portion, is rotatably connected between described support portion and described base, is rotatably connected between described support portion and described air duct.
9. a kind of jet mist-spraying cooling fan as claimed in claim 8, is characterized in that, be provided with water pump in described base, described feed pipe is connected with described water pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520492982.0U CN204953402U (en) | 2015-07-09 | 2015-07-09 | Jet spray fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520492982.0U CN204953402U (en) | 2015-07-09 | 2015-07-09 | Jet spray fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204953402U true CN204953402U (en) | 2016-01-13 |
Family
ID=55048499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520492982.0U Expired - Fee Related CN204953402U (en) | 2015-07-09 | 2015-07-09 | Jet spray fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204953402U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109806426A (en) * | 2019-02-27 | 2019-05-28 | 北京农业智能装备技术研究中心 | Antiepidemic sterilizing spraying device |
| CN113006856A (en) * | 2021-03-09 | 2021-06-22 | 安徽理工大学 | Novel spraying dust fall fan of structure |
-
2015
- 2015-07-09 CN CN201520492982.0U patent/CN204953402U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109806426A (en) * | 2019-02-27 | 2019-05-28 | 北京农业智能装备技术研究中心 | Antiepidemic sterilizing spraying device |
| CN113006856A (en) * | 2021-03-09 | 2021-06-22 | 安徽理工大学 | Novel spraying dust fall fan of structure |
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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: 20160113 Termination date: 20160709 |