CN207101685U - Portable efficient energy-saving electric wind-power spray - Google Patents
Portable efficient energy-saving electric wind-power spray Download PDFInfo
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- CN207101685U CN207101685U CN201720924184.XU CN201720924184U CN207101685U CN 207101685 U CN207101685 U CN 207101685U CN 201720924184 U CN201720924184 U CN 201720924184U CN 207101685 U CN207101685 U CN 207101685U
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- blower fan
- efficient energy
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- controller
- saving electric
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Abstract
Originally it is practical to be newly related to a kind of Portable efficient energy-saving electric wind-power spray.The instrument that puts out of current existing forest fire is all portable two-cycle gasoline spray, it is maximum the shortcomings that be exactly use gasoline and machine oil, in the scene of a fire there is very high potential safety hazard, in addition the waste energy, to pollute environment, noise big, it is short that the time is intended for single use.The utility model composition includes：Blower fan（1）, it is characterized in that：Centre position passes through bolt and brushless electric machine on the left of described blower fan（2）Connection, described brushless electric machine pass through axle and the centrifugal impeller of blower interior（5）Axle couples, and inlet scoop is housed inside described centrifugal impeller（6）, described inlet scoop end is fixed with protection network（7）, described blower fan left upper portion position is fixed with controller（3）, power supply is housed inside described controller, described controller upper surface is respectively provided with LCDs and operation button.This product is gone out for Portable efficient energy-saving electric wind-power.
Description
Technical field：
It the utility model is related to a kind of Portable efficient energy-saving electric wind-power spray.
Background technology：
The instrument that puts out of current existing forest fire is all portable two-cycle gasoline spray, it is maximum the shortcomings that be exactly
Using gasoline, because fire scene temperature is higher, gasoline is that there is very high potential safety hazard, in addition the waste energy, dirt for combustibles
It is big to contaminate environment, noise, to be refueled in time after one case oil uses 30 minutes and refueling time length influences fire extinguishing, when single effectively uses
Between it is short, second, safeguarding complicated, often occur being stained with cylinder problem and some mechanical breakdowns, third, engine start is complicated, mechanical structure
Complexity causes part that starting failure or mechanical failure easily occur more, so as to have impact on the effect of fire extinguishing on the whole.
The content of the invention：
The purpose of this utility model is to provide a kind of Portable efficient energy-saving electric wind-power spray.
Above-mentioned purpose is realized by following technical scheme：
A kind of Portable efficient energy-saving electric wind-power spray, its composition include：Blower fan, described blower fan left side interposition
Put and be connected by bolt with brushless electric machine, described brushless electric machine is coupled by axle with the centrifugal impeller axle of blower interior, described
Centrifugal impeller inside inlet scoop is installed, described inlet scoop end is fixed with protection network, described blower fan left upper portion position
Put and be fixed with controller, power supply is housed inside described controller, described controller upper surface is respectively provided with LCDs
And operation button.
Described Portable efficient energy-saving electric wind-power spray, level is bolted outside described brushless electric machine
Horizontal handle one end, described blower fan right side are bolted the horizontal cross handle other end, described horizontal cross handle
Right side is provided with longitudinal right side and holds handle.
The beneficial effects of the utility model：
1. the requirement of the utility model general layout composite human body engineering science, simple in construction, compact, light, overall weight
Mitigate 32% than portable two-cycle gasoline spray, can be in the more severe forest zone normal use of with a varied topography, weather.
The utility model employ efficiently, high reliability brushless electric machine as power, rated speed reach 10000rpm with
On, while it is internal equipped with excessively stream, overvoltage, under-voltage protecting circuit, and equipped with high-performance, 10 vibration power ternary material lithiums of high-energy source
Battery pas power source（It can repeatedly charge, can carry on the back with fire extinguishing team member）, and high-performance blower fan is centrifugal fan, according to winged
Machine high pressure theory blade shape and perspective curve, its impeller shape and angle, standard is linearly calculated using high precision computation machine
Exact figures evidence, theoretical to instruct basis with aircraft high pressure snail pressure using Aerodynamics to instruct, mechanical output reaches 4. 5,000
More than watt.
Centrifugal impeller of the present utility model, using aluminium alloy manufacturing processing technic, surface is handled using electrostatic spraying, and is adopted
Experiment of dynamic balancing is done one by one with computer numerical controlled, is accurate to milligram, and its amount of unbalance is more than centrifugal impeller allowable amount of unbalance, each
Centrifugal impeller carries out overspeed performance test, and centrifugal impeller keeps originality can be without any deformation, slight crack, damage, pine after experiment
The inadaptable reaction such as dynamic, produce during work at a high speed, high wind power, drained again by jet pipe and supercharging form high-strength fire extinguishing
It is distinguished and admirable, make to reach more than 30m/s at 2.5 meters away from blower fan of its wind speed, combustion fire can be put out rapidly.
The utility model is characterized in starting easy, simple to operate, maintenance conveniently, and complete machine smooth running, goes out
Windburn amount, blast are big, and efficiency high, reliability are high, and vibration and noise are small, are not easy to make spray hand produce fatigue and maloperation, energy
Keep higher fire-fighting efficiency.
Brief description of the drawings：
Accompanying drawing 1 is structural representation left view of the present utility model.
Accompanying drawing 2 is structural representation right view of the present utility model.
Embodiment：
Embodiment 1：
A kind of Portable efficient energy-saving electric wind-power spray, its composition include：Blower fan 1, described blower fan left side are middle
Position is connected by bolt with brushless electric machine 2, and described brushless electric machine is coupled by axle with the axle of centrifugal impeller 5 of blower interior,
Inlet scoop 6 is installed, described inlet scoop end is fixed with protection network 7, described blower fan left side inside described centrifugal impeller
Upper position is fixed with controller 3, power supply is housed inside described controller, described controller upper surface is respectively provided with liquid crystal
Display screen and operation button.
Embodiment 2：
Portable efficient energy-saving electric wind-power spray according to embodiment 1, pass through outside described brushless electric machine
The one end of bolt connection horizontal cross handle 8, described blower fan right side is bolted the horizontal cross handle other end, described
Longitudinal right side is installed on the right side of horizontal cross handle and holds handle 9.
Described Portable efficient energy-saving electric wind-power spray, employs brushless electric machine and is reached as power, no-load speed
To 12000rpm, rated speed reaches 10000rpm, and controller controls the rotation of brushless electric machine, inside controller equipped with speed governing,
Excessively stream, overvoltage, under-voltage protecting circuit, and power supply is done in inside equipped with lithium battery, and LCDs is fitted with outside controller
And operation button, for rapidly checking and various parameters during adjustment work, secondly brushless electric machine driving blower fan generation fire extinguishing
Wind-force, blower fan is using centrifugal fan, according to aircraft high pressure theory blade shape and perspective curve, its impeller shape and angle
Degree, accurate data is linearly calculated using high precision computation machine, using Aerodynamics as guidance, with aircraft high pressure snail pressure
For theory to instruct basis, mechanical output reaches 4. 5 kilowatts, then by jet pipe drain and be pressurized again formation put out a fire it is distinguished and admirable,
Make to reach 30m/s at 2.5 meters away from blower fan of its wind speed, combustion fire can be put out rapidly.
Claims (2)
1. a kind of Portable efficient energy-saving electric wind-power spray, its composition includes：Blower fan, it is characterized in that：Described blower fan is left
Side centre position is connected by bolt with brushless electric machine, and described brushless electric machine is joined by the centrifugal impeller axle of axle and blower interior
Connect, there is inside described centrifugal impeller inlet scoop, described inlet scoop end is fixed with protection network, on described blower fan left side
Portion position is fixed with controller, power supply is housed inside described controller, described controller upper surface is respectively provided with liquid crystal
Display screen and operation button.
2. a kind of Portable efficient energy-saving electric wind-power spray according to claim 1, it is characterized in that：Described is brushless
Outside motor is bolted horizontal cross handle one end, and it is another to be bolted horizontal cross handle on the right side of described blower fan
One end, described horizontal cross handle right side are provided with longitudinal right side and hold handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720924184.XU CN207101685U (en) | 2017-07-27 | 2017-07-27 | Portable efficient energy-saving electric wind-power spray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720924184.XU CN207101685U (en) | 2017-07-27 | 2017-07-27 | Portable efficient energy-saving electric wind-power spray |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207101685U true CN207101685U (en) | 2018-03-16 |
Family
ID=61572201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720924184.XU Active CN207101685U (en) | 2017-07-27 | 2017-07-27 | Portable efficient energy-saving electric wind-power spray |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207101685U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107243124A (en) * | 2017-07-27 | 2017-10-13 | 李东斌 | Portable efficient energy-saving electric wind-power spray and extinguishing method |
| CN111514490A (en) * | 2020-05-19 | 2020-08-11 | 永康市兴虎动力机械有限公司 | Fire extinguisher with improved safety performance and prolonged service life |
-
2017
- 2017-07-27 CN CN201720924184.XU patent/CN207101685U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107243124A (en) * | 2017-07-27 | 2017-10-13 | 李东斌 | Portable efficient energy-saving electric wind-power spray and extinguishing method |
| CN111514490A (en) * | 2020-05-19 | 2020-08-11 | 永康市兴虎动力机械有限公司 | Fire extinguisher with improved safety performance and prolonged service life |
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