CN107243124A - Portable efficient energy-saving electric wind-power spray and extinguishing method - Google Patents
Portable efficient energy-saving electric wind-power spray and extinguishing method Download PDFInfo
- Publication number
- CN107243124A CN107243124A CN201710626287.2A CN201710626287A CN107243124A CN 107243124 A CN107243124 A CN 107243124A CN 201710626287 A CN201710626287 A CN 201710626287A CN 107243124 A CN107243124 A CN 107243124A
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- Prior art keywords
- blower fan
- controller
- wind
- electric machine
- efficient energy
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- 239000007921 spray Substances 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 title claims description 7
- 239000000203 mixture Substances 0.000 claims abstract description 4
- 238000002485 combustion reaction Methods 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000004973 liquid crystal related substance Substances 0.000 claims 1
- 239000010721 machine oil Substances 0.000 abstract 1
- 241000237858 Gastropoda Species 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 238000007590 electrostatic spraying Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010338 mechanical breakdown Methods 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
- 238000013396 workstream Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C25/00—Portable extinguishers with power-driven pumps
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C25/00—Portable extinguishers with power-driven pumps
- A62C25/005—Accessories
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The present invention relates 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, maximum shortcoming is exactly, using gasoline and machine oil, very high potential safety hazard to be there is in the scene of a fire, the energy, pollution environment, noise is wasted in addition big, unit weight is big, the time is intended for single use short.Present invention 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 passes 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）, described controller inside is equipped with power supply, and described controller upper surface is respectively provided with LCDs and operation button.The present invention is applied to a kind of Portable efficient energy-saving electric wind-power spray.
Description
Technical field：
The present invention relates to a kind of Portable efficient energy-saving electric wind-power spray and extinguishing method.
Background technology：
The instrument that puts out of current existing forest fire is all portable two-cycle gasoline spray, and maximum shortcoming is exactly to use
Gasoline, because fire scene temperature is higher, gasoline is that combustibles have very high potential safety hazard, and the energy, pollution ring are wasted in addition
Border, noise are big, to be refueled in time and the influence fire extinguishing of refueling time length, single effective storage life after one case oil is used 30 minutes
Short, two be to safeguard complicated, often occurs being stained with cylinder problem and some mechanical breakdowns, three be that engine start is complicated, and mechanical structure is multiple
It is miscellaneous to cause easily to break down or damage more than part, so as to have impact on the effect of fire extinguishing on the whole.
The content of the invention：
It is an object of the invention to provide a kind of Portable efficient energy-saving electric wind-power spray and extinguishing method.
Above-mentioned purpose is realized by following technical scheme：
A kind of Portable efficient energy-saving electric wind-power spray, its composition includes：Centre position leads on the left of blower fan, described blower fan
Cross bolt to be connected with brushless electric machine, described brushless electric machine is coupled by axle with the centrifugal impeller axle of blower interior, it is described from
Heart impeller internal is provided with inlet scoop, and described inlet scoop end is fixed with protection network, and described blower fan left upper portion position is consolidated
Surely have and power supply is housed inside controller, described controller, described controller upper surface is respectively provided with LCDs and behaviour
Make button.
Level is bolted outside described Portable efficient energy-saving electric wind-power spray, described brushless electric machine
The horizontal cross handle other end, described horizontal cross handle are bolted on the right side of horizontal handle one end, described blower fan
Right side is provided with longitudinal right side and holds handle.
Described Portable efficient energy-saving electric wind-power spray and extinguishing method, employ brushless electric machine as dynamic first
Power, no-load speed reaches 12000rpm, and rated speed reaches 10000rpm, and controller controls the rotation of brushless electric machine, controller
Inside is equipped with speed governing, excessively stream, overvoltage, under-voltage protecting circuit, and external is done equipped with backpack high-energy battery outside power supply, controller
Portion is fitted with LCDs and operation button, for rapidly checking various parameters during with adjustment work, secondly brushless
Motor driving blower fan produces fire extinguishing wind-force, and blower fan uses centrifugal fan, according to the theoretical blade shape of aircraft high pressure and song
Line angle degree, its impeller shape and angle, linear use high precision computation machine calculate accurate data, with Aerodynamics
To instruct, theoretical to instruct basis with aircraft high pressure snail pressure, mechanical output reaches 4. 5 kilowatts, then is drawn again by jet pipe
Stream and supercharging formation fire extinguishing are distinguished and admirable, make to reach 30m/s at 2.5 meters away from blower fan of its wind speed, and combustion fire can be put out rapidly.
Beneficial effects of the present invention：
1. the requirement of general layout composite human body engineering science of the present invention, simple in construction, compact, light, overall weight is than portable
Two-cycle gasoline spray mitigates 32%, can normally be used in the more severe forest zone of with a varied topography, weather.
Present invention employs efficient, high reliability brushless electric machine as power, rated speed reaches 10000rpm, simultaneously
Inside is equipped with speed governing, excessively stream, overvoltage, under-voltage protecting circuit, and the 10 vibration power ternary material lithiums electricity equipped with high-performance, high-energy source
Do power supply in pond（It can repeatedly charge, can carry on the back with fire extinguishing team member）, and high-performance blower fan is centrifugal fan, according to aircraft
High pressure theory blade shape and perspective curve, its impeller shape and angle, linear use high precision computation machine are calculated accurately
Data, using Aerodynamics as guidance, theoretical basic to instruct with aircraft high pressure snail pressure, mechanical output reaches 4. 5 kilowatts
More than.
The centrifugal impeller of the present invention, using aluminium alloy manufacturing processing technic, surface is handled using electrostatic spraying, and using electricity
Experiment of dynamic balancing is done in brain numerical control one by one, is accurate to milligram, and its amount of unbalance is more than centrifugal impeller allowable amount of unbalance, each centrifugation
Impeller carries out centrifugal impeller after overspeed performance test, experiment and keeps originality can be without any deformation, slight crack, damage, loosening etc.
Inadaptable reaction, produces high speed, high pressure wind-force, drainage and supercharging form high-strength fire extinguishing wind again by jet pipe during work
Stream, makes to reach more than 30m/s at 2.5 meters away from blower fan of its wind speed, and combustion fire can be put out rapidly.
The present invention is characterized in starting easy, simple to operate, maintenance conveniently, and complete machine smooth running, wind of putting out a fire
Amount, blast are big, and efficiency high, reliability are high, and vibration and noise are small, are difficult to make spray hand produce fatigue and maloperation, can keep
Higher fire-fighting efficiency.
Brief description of the drawings：
Accompanying drawing 1 is the structural representation left view of the present invention.
Accompanying drawing 2 is the structural representation right view of the present invention.
Embodiment：
Embodiment 1：
A kind of Portable efficient energy-saving electric wind-power spray, its composition includes：Centre position on the left of blower fan 1, described blower fan
It is connected by bolt with brushless electric machine 2, described brushless electric machine is coupled by axle with the axle of centrifugal impeller 5 of blower interior, described
Centrifugal impeller inside inlet scoop 6 is installed, described inlet scoop end is fixed with protection network 7, described blower fan left upper portion
Position, which is fixed with inside controller 3, described controller, is equipped with power supply, and described controller top is equipped with LCDs and behaviour
Make button.
Embodiment 2：
Pass through bolt outside Portable efficient energy-saving electric wind-power spray according to embodiment 1, described brushless electric machine
Connect and be bolted the horizontal cross handle other end, described level on the right side of the one end of horizontal cross handle 8, described blower fan
Longitudinal right side is installed on the right side of horizontal handle and holds handle 9.
Embodiment 3：
Using the extinguishing method of the Portable efficient energy-saving electric wind-power spray described in embodiment 1, brushless electricity is employed first
Machine is as power, and no-load speed reaches 12000rpm, and rated speed reaches 10000rpm, turn of controller control brushless electric machine
It is dynamic, speed governing, excessively stream, overvoltage, under-voltage protecting circuit are housed inside controller, and power supply, controller are done in inside equipped with lithium battery
Outside is fitted with LCDs and operation button, for rapidly checking various parameters during with adjustment work, secondly nothing
Brush motor driving blower fan produces fire extinguishing wind-force, and blower fan uses centrifugal fan, according to the theoretical blade shape of aircraft high pressure and
Perspective curve, its impeller shape and angle, linear use high precision computation machine calculate accurate data, are studied the science with air force
By to instruct, theoretical to instruct basis with aircraft high pressure snail pressure, mechanical output reaches 4. 5 kilowatts, then by jet pipe again
Drainage and supercharging formation fire extinguishing are distinguished and admirable, make to reach 30m/s at 2.5 meters away from blower fan of its wind speed, and combustion fire can be put out rapidly.
Embodiment 4：
Portable efficient energy-saving electric wind-power spray according to embodiment 1-3, described blower fan uses centrifugal
Blower fan, using Aerodynamics as guidance, theoretical basic to instruct with aircraft high pressure snail pressure, mechanical output reaches 4. 5 kilowatts.
According to the theoretical blade shape of aircraft high pressure and perspective curve, calculated using impeller shape and angle, linear high precision computation machine
Go out accurate data redesign.Three impellers that can be used with 4.2-4.5 kilowatts of gasoline engine are made with its data, by three impellers point
Wind-force, pneumatic detection are not done measures three impeller wind-force best curves, wind-force.
Embodiment 5：
Portable efficient energy-saving electric wind-power spray according to embodiment 1-4, described centrifugal impeller, using aluminium alloy
Manufacturing processing technic, surface is handled using electrostatic spraying, and does experiment of dynamic balancing one by one using computer numerical controlled, is accurate to milligram,
Its amount of unbalance is more than centrifugal impeller allowable amount of unbalance.Each centrifugal impeller carries out overspeed performance test.
Claims (3)
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 inlet scoop inside described centrifugal impeller, described inlet scoop end is fixed with protection network, described blower fan left side
Portion position is fixed with inside controller, described controller and power supply is housed, and 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 that described blower fan right side is bolted horizontal cross handle
Longitudinal right side is installed on the right side of one end, described horizontal cross handle and holds handle.
3. a kind of extinguishing method of Portable efficient energy-saving electric wind-power spray according to claim 1, it is characterized in that：
Brushless electric machine is employed first as power, no-load speed reaches 12000rpm, rated speed reaches 10000rpm, controller control
Speed governing, excessively stream, overvoltage, under-voltage protecting circuit are housed inside the velocity of rotation of brushless electric machine processed, controller, and it is internal equipped with electricity
Pond, which is done, is fitted with LCDs and operation button outside power supply, controller, for rapidly checking during with adjustment work
Various parameters, next brushless electric machine driving blower fan produces fire extinguishing wind-force, and blower fan uses centrifugal fan, and mechanical output reaches
4. 5 kilowatts, then by jet pipe, drainage and supercharging formation fire extinguishing are distinguished and admirable again, make to reach at 2.5 meters away from blower fan of its wind speed
30m/s, combustion fire can be put out rapidly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710626287.2A CN107243124A (en) | 2017-07-27 | 2017-07-27 | Portable efficient energy-saving electric wind-power spray and extinguishing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710626287.2A CN107243124A (en) | 2017-07-27 | 2017-07-27 | Portable efficient energy-saving electric wind-power spray and extinguishing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107243124A true CN107243124A (en) | 2017-10-13 |
Family
ID=60012294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710626287.2A Pending CN107243124A (en) | 2017-07-27 | 2017-07-27 | Portable efficient energy-saving electric wind-power spray and extinguishing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107243124A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108721810A (en) * | 2018-04-18 | 2018-11-02 | 广州市鸿多新材料有限公司 | A kind of gardens fire-fighting fire-extinguishing equipment being convenient for carrying |
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| CN201244309Y (en) * | 2008-03-05 | 2009-05-27 | 王华章 | Portable bidirectional wind-cooling pneumatic extinguisher |
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| CN202538208U (en) * | 2011-12-28 | 2012-11-21 | 黄以良 | Portable wind fire-extinguisher |
| CN203051175U (en) * | 2013-01-15 | 2013-07-10 | 山东新风股份有限公司 | High-efficiency direct-current stepless-speed-regulation outer-rotor centrifugal blower |
| CN203130551U (en) * | 2013-02-18 | 2013-08-14 | 中国海洋大学 | Centrifugal fan |
| CN203463308U (en) * | 2013-06-09 | 2014-03-05 | 山东新风股份有限公司 | Special blower fan for automatic car washer |
| CN204226231U (en) * | 2014-09-25 | 2015-03-25 | 北京德海尔医疗技术有限公司 | Portable fan |
| CN105169604A (en) * | 2015-07-19 | 2015-12-23 | 黄圭鹏 | Pneumatic fire extinguisher |
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- 2017-07-27 CN CN201710626287.2A patent/CN107243124A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2459028Y (en) * | 2001-01-20 | 2001-11-14 | 黑龙江省东京城林业机械厂 | HFM-65 type wind force extinguisher |
| CN2676955Y (en) * | 2004-02-26 | 2005-02-09 | 眭亚平 | Portable near ground type wind fire extinguisher machine |
| RU50612U1 (en) * | 2005-07-04 | 2006-01-20 | Государственное образовательное учреждение высшего профессионального образования "Ульяновский государственный технический университет" | PORTABLE FAN |
| CN201244309Y (en) * | 2008-03-05 | 2009-05-27 | 王华章 | Portable bidirectional wind-cooling pneumatic extinguisher |
| CN201636036U (en) * | 2009-12-11 | 2010-11-17 | 重庆海润节能技术股份有限公司 | Intelligent direct current brushless motor |
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| CN203051175U (en) * | 2013-01-15 | 2013-07-10 | 山东新风股份有限公司 | High-efficiency direct-current stepless-speed-regulation outer-rotor centrifugal blower |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108721810A (en) * | 2018-04-18 | 2018-11-02 | 广州市鸿多新材料有限公司 | A kind of gardens fire-fighting fire-extinguishing equipment being convenient for carrying |
| CN108721810B (en) * | 2018-04-18 | 2021-04-16 | 广州市鸿多新材料有限公司 | Gardens are with fire prevention equipment that conveniently carries that disappears |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171013 |