CN204798674U - Foldable pneumatic extinguisher - Google Patents
Foldable pneumatic extinguisher Download PDFInfo
- Publication number
- CN204798674U CN204798674U CN201520481207.5U CN201520481207U CN204798674U CN 204798674 U CN204798674 U CN 204798674U CN 201520481207 U CN201520481207 U CN 201520481207U CN 204798674 U CN204798674 U CN 204798674U
- Authority
- CN
- China
- Prior art keywords
- spiral case
- air duct
- wind
- extinguisher
- dryer
- 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
Links
Abstract
The utility model relates to a foldable pneumatic extinguisher, including dryer and fan, the fan passes through the motor and drives the operation, and inside the spiral case was located to the fan, the spiral case surface was equipped with the wind -collecting cover, and the wind -collecting cover is latticed, and the wind -collecting cover is fixed in the spiral case surface through the fixing base, and the spiral case bottom is close to the dryer end and is equipped with the support frame, and through connecting rod swing joint, the dryer includes interlude dryer and top dryer between spiral case and the dryer. Compared with the prior art, the utility model has following advantage: conveniently carry, light in weight is convenient for carry and case, and wind energy utilization efficiency is high, and fire control effect is good, vigorously advocates scientific and technical innovation, structure human oriented's harmonious atmosphere of working, and the improvement of the productivity of fighting to putting out the fire has certain realistic meaning.
Description
Technical field
The utility model relates to a kind of collapsible wind fire-extinguisher, belongs to spray technical field.
Background technology
Wind-force fire-fighting principle mainly utilizes the kinetic energy of flowing wind-force fast to be taken away by the heat energy in the scene of a fire rapidly, and reduction combustible and comburant temperature reach fire extinguishing order, and therefore nearer effect of wind moment burning things which may cause a fire disaster better.Wind fire-extinguisher is since appearance, and because of the lightweight advantage such as effective of putting out the fire easy to carry, till now always as the most applicable machine tool of putting out the fire, have the duty history of nearly 30 years till now, the success for forest fires is puted out a fire to save life and property and provided important guarantee.In design and use process, have a better effect, but now found deficiency in carrying.Putting out the fire in practice, being an important component part of the work of putting out the fire because facility carry, is also the important stage that staff enters the scene of a fire, and because of road reason, the road that great majority enter the scene of a fire is unsatisfactory and extremely complexity.Fire extinguishing wind speed is than the obvious decline of outlet, and kinetic energy is and square being directly proportional of wind speed, and the wind energy loss really for putting out a fire is a lot, can not make full use of the wind energy of blower fan.
Therefore, a kind of new technical scheme should be provided to solve the problem.
Summary of the invention
The utility model provides a kind of collapsible wind fire-extinguisher.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of collapsible wind fire-extinguisher, comprise air duct and blower fan, blower fan drives running by motor, spiral case inside is located at by blower fan, and spiral case surface is provided with wind-collecting cover, and wind-collecting cover is latticed, wind-collecting cover is fixed on spiral case surface by holder, be provided with bracing frame near air duct end bottom spiral case, be flexibly connected by connecting rod between spiral case and air duct, air duct comprises interlude air duct and top air duct.
The related content of technique scheme is explained as follows:
In technique scheme, connecting rod is connected by attaching nut with between spiral case, air duct.
Further technical scheme, interlude air duct inner air channel cross section is rectangle, and top air duct inner air channel cross section is circular.
Preferably, holder is fixed on spiral case by attaching nut, and holder is angularly arranged, and the number of holder is three.
Preferably, the impeller on blower fan is arc shape.
Preferably, rubber blanket is provided with bottom spiral case.
Preferably, be provided with support column between spiral case top and interlude air duct, support column is fixed on spiral case top.
Because technique scheme is used, the utility model compared with prior art has following advantages:
Be convenient for carrying, lightweight, be convenient to carrying and vanning, wind energy utilization efficiency is high, good extinguishing effect, vigorously advocates scientific and technical innovation, builds the atmosphere of the harmony work that people-oriented, has certain realistic meaning to the raising of fight productivity of putting out the fire.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model schematic diagram.
In above accompanying drawing: 1, blower fan; 2, impeller; 3, spiral case; 4, wind-collecting cover; 5, holder; 6, attaching nut; 7, rubber blanket; 8, support column; 9, bracing frame; 10, connecting rod; 11, interlude air duct; 12, top air duct.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described:
Embodiment one:
As shown in Figure 1, the collapsible wind fire-extinguisher of one of the present utility model, comprise air duct and blower fan 1, blower fan 1 drives running by motor, impeller 2 on blower fan 1 is arc shape, strengthen wind effect, it is inner that spiral case 3 is located at by blower fan 1, spiral case 3 surface is provided with wind-collecting cover 4, wind-collecting cover 4 is latticed, wind-collecting cover 4 is fixed on spiral case 3 surface by holder 5, holder 5 is fixed on spiral case 3 by connecting spiral shell 6 mother, rubber blanket 7 is provided with bottom spiral case 3, prevent mobile and wear and tear, support column 8 is provided with between spiral case 3 top and interlude air duct 11, support column 8 is fixed on spiral case 3 top, holder 5 is angularly arranged, the number of holder 5 is three, bracing frame 9 is provided with near air duct end bottom spiral case 3, be convenient to support and lift, be flexibly connected by connecting rod 10 between spiral case 3 and air duct, connecting rod 10 and spiral case 3, connected by attaching nut 6 between air duct, air duct comprises interlude air duct 11 and top air duct 12, interlude air duct 11 inner air channel cross section is rectangle, top air duct 12 inner air channel cross section is circular, be convenient to concentrating of wind-force, be convenient for carrying, lightweight, be convenient to carrying and vanning, wind energy utilization efficiency is high, good extinguishing effect, vigorously advocate scientific and technical innovation, build the atmosphere of the harmony work that people-oriented, to the raising of fight productivity of putting out the fire, there is certain realistic meaning.
Above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed within protection domain of the present utility model.
Claims (7)
1. a collapsible wind fire-extinguisher, comprise air duct and blower fan, described blower fan drives running by motor, it is characterized in that: spiral case inside is located at by described blower fan, described spiral case surface is provided with wind-collecting cover, and described wind-collecting cover is latticed, described wind-collecting cover is fixed on spiral case surface by holder, be provided with bracing frame near air duct end bottom described spiral case, be flexibly connected by connecting rod between described spiral case and air duct, described air duct comprises interlude air duct and top air duct.
2. the collapsible wind fire-extinguisher of one according to claim 1, is characterized in that: described connecting rod is connected by attaching nut with between spiral case, air duct.
3. the collapsible wind fire-extinguisher of one according to claim 1, is characterized in that: described interlude air duct inner air channel cross section is rectangle, and described top air duct inner air channel cross section is circular.
4. the collapsible wind fire-extinguisher of one according to claim 1, it is characterized in that: described holder is fixed on spiral case by attaching nut, described holder is angularly arranged, and the number of described holder is three.
5. the collapsible wind fire-extinguisher of one according to claim 1, is characterized in that: the impeller on described blower fan is arc shape.
6. the collapsible wind fire-extinguisher of one according to claim 1, is characterized in that: be provided with rubber blanket bottom described spiral case.
7. the collapsible wind fire-extinguisher of one according to claim 1, is characterized in that: be provided with support column between described spiral case top and interlude air duct, described support column is fixed on spiral case top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520481207.5U CN204798674U (en) | 2015-07-06 | 2015-07-06 | Foldable pneumatic extinguisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520481207.5U CN204798674U (en) | 2015-07-06 | 2015-07-06 | Foldable pneumatic extinguisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204798674U true CN204798674U (en) | 2015-11-25 |
Family
ID=54583569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520481207.5U Expired - Fee Related CN204798674U (en) | 2015-07-06 | 2015-07-06 | Foldable pneumatic extinguisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204798674U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106310561A (en) * | 2015-07-06 | 2017-01-11 | 沈蓉蓉 | Folding-type wind power fire extinguisher |
-
2015
- 2015-07-06 CN CN201520481207.5U patent/CN204798674U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106310561A (en) * | 2015-07-06 | 2017-01-11 | 沈蓉蓉 | Folding-type wind power fire extinguisher |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204798674U (en) | Foldable pneumatic extinguisher | |
| CN205759276U (en) | A kind of environment protection fire-extinguisher | |
| CN204840738U (en) | Hand -held type fan fire extinguisher | |
| CN106310561A (en) | Folding-type wind power fire extinguisher | |
| CN204840736U (en) | Backpack pneumatic extinguisher | |
| CN205243879U (en) | High temperature fire protection and smoke exhaust fan | |
| CN106310570A (en) | Handheld draught fan fire extinguisher | |
| CN201350298Y (en) | High-pressure extinction snow gun device | |
| CN103785124A (en) | Crawler-type remote control pneumatic extinguisher air pipe spatial swing control mechanism | |
| CN201925228U (en) | Spray fan for fire hazards | |
| CN201792109U (en) | Three-purpose electrical welding air blower | |
| CN208943319U (en) | A kind of fire plant with anti-collision | |
| CN204593730U (en) | A kind of fire fighting smoke remover | |
| CN209581868U (en) | A kind of unmanned plane being exclusively used in high altitude firefighting fire extinguishing | |
| CN202061295U (en) | Electric remote control fire water monitor | |
| CN108612659A (en) | It is a kind of using water as the driving device of the medium energy | |
| CN106139451A (en) | A kind of removable speed governing type forest extinguishing dedicated hair drier | |
| CN205850056U (en) | A kind of firefighting fire extinguishing robot angle adjustable wind big gun | |
| CN207186972U (en) | A kind of individual soldier's operation high-pressure water mist fire-extinguishing device | |
| CN203935541U (en) | From pendulum-type blowing spray | |
| CN106310567A (en) | Backpack-type wind power fire extinguisher | |
| CN204961332U (en) | Take novel fan of stiffening rib | |
| CN104832438A (en) | Water-driven smoke ventilator | |
| CN205100149U (en) | Backpack snowblower | |
| CN206391404U (en) | The hand-held damping device of wind-force extinguisher |
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: 20151125 Termination date: 20160706 |