CN2803439Y - Pneumatic fire fighting machine - Google Patents
Pneumatic fire fighting machine Download PDFInfo
- Publication number
- CN2803439Y CN2803439Y CN 200520024386 CN200520024386U CN2803439Y CN 2803439 Y CN2803439 Y CN 2803439Y CN 200520024386 CN200520024386 CN 200520024386 CN 200520024386 U CN200520024386 U CN 200520024386U CN 2803439 Y CN2803439 Y CN 2803439Y
- Authority
- CN
- China
- Prior art keywords
- body frame
- blower fan
- blower
- fan
- air duct
- 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
Images
Abstract
The utility model relates to a pneumatic fire fighting machine and comprises a small-size gasoline engine, an oil tank, a centrifugal volute blower, a wind cylinder and a control handle assembly, wherein the small-size gasoline engine is provided with an electronic ignition device. The electronic ignition device is provided with a spark plug, an ignition component and a charging component, and the wind cylinder is communicated with a wind outlet of a blower shell of the centrifugal volute blower. The pneumatic fire fighting machine is characterized in that the wind cylinder is hinged on the upper part of the wind outlet of the blower shell, and the lower part of the wind outlet is matched with a box button to be fixed. A back rack is also arranged, and the lower part of the back rack is bent into a straight angle. The back rack is tied with right and left back bands and a bundling band and is fixed with a back cushion, and a bottom plate of the back rack is provided with an elastic holding clamp. A supporting rack of the blower can be clamped by the elastic holding clamp. The control handle assembly is provided with a fire extinguishing switch of the small-size gasoline engine, and a contacting point of the fire extinguishing switch is connected with a positive pole of an output end of a charge coil L1. The pneumatic fire fighting machine has the advantages of convenient carrying, transportation and fire extinguishing process.
Description
Technical field
The utility model relates to a kind of wind fire-extinguisher.
Background technology
The halt mode of existing wind fire-extinguisher all adopts the throttle full cut-off formula mode of stopping working, needs when flame-out the carburetor choke valve of the engine of spray is closed fully, and troublesome poeration, and unfavorable to the reignition of the engine of wind fire-extinguisher.The Fan casing of existing wind fire-extinguisher all adopts the connected mode of screw, nut to fix with being connected of air duct in addition, needs tool using, time and effort consuming when assembling and dismounting, and part is lost easily, need all dismountings when vanning transportation or storage, the split vanning, very inconvenient.The wind fire-extinguisher of domestic use is portable portable, and middle and long distance is carried with portable, and inconvenience is carried other utensil and climbed hillside.And because complete machine is heavier, long-time portable easy fatigue, inconvenience is carried in walking.
Summary of the invention
In order to overcome the above-mentioned deficiency of existing wind fire-extinguisher, the utility model provides a kind of transportation that is easy to carry, flame-out wind fire-extinguisher easily.
The technical solution of the utility model is on the basis of existing wind fire-extinguisher, changes Fan casing into hinge with fixedlying connected of air duct and is articulated and connected, and disposes a back of the body frame with braces and cushion in addition, and complete machine is bundled on the back of the body frame.Increase a flameout switch at complete machine handle place.
This wind fire-extinguisher comprises put-put, fuel tank, the anticentripetal spiral casing blower fan, air duct and manipulating handgrip assembly, put-put is installed together in anticentripetal spiral casing blower fan side and anticentripetal spiral casing blower fan, fuel tank is installed in the next door of put-put, put-put is installed with electronic ignition device, electronic ignition device has the spark plug that is installed in the cylinder, ignition part, charging unit, air duct connects logical with the air outlet of the Fan casing of anticentripetal spiral casing blower fan, the output shaft of put-put connects with the blade shaft of anticentripetal spiral casing blower fan, the control crank assembly is installed in outside the Fan casing, it is characterized in that: air duct is articulated and connected on the top of the air outlet of Fan casing with the connection hinge, and joins box fastener in the bottom and fix.Carry for the ease of transportation, the utility model is also disposing back of the body frame, the bottom of back of the body frame is bent into the right angle, the longitudinal profile of back of the body frame is L-shaped, two braces and bundling belts and fixing back cushion about back of the body frame bolt, base plate at back of the body frame is installed with elasticity clamping card, and the support of blower fan may be stuck in elasticity clamping card.The moving flameout switch of put-put also is being set, and flameout switch is installed in the manipulating handgrip assembly.The contact of flameout switch connects with the positive pole of the output of charge coil L1.
The utility model adopts flame-out shutdown of flameout switch control put-put, only need press the flameout switch button when work, can realize easily that just complete machine is flame-out, easy and simple to handle, and does not influence the starting once more of engine.Because Fan casing of the present utility model and air duct change hinge into and are articulated and connected and join box fastener and fix by fixedlying connected, unclamping box fastener can be 180 ° of bending on the air duct, air duct is placed on Fan casing top, be convenient to shipment, when using, the air duct upset is enclosed within the Fan casing connecting portion for 180 °, again box fastener is hung and is tightly got final product, the dismounting facility, time saving and energy saving, without instrument.Configuration has the back of the body frame of braces and cushion, and is easy to carry, alleviated the work fatigue degree.In transportation, complete machine is bundled on the back of the body frame, more reliable and stable.
Description of drawings
Fig. 1 is the front view of the utility model embodiment, and air duct is docked at the air outlet of Fan casing.
Fig. 2 is the front view of the utility model embodiment, and the air duct upset is folded in the air outlet of Fan casing.
The corresponding rearview of Fig. 3 and Fig. 1.
Fig. 4 is the partial enlarged drawing at I place among Fig. 3.
Fig. 5 is the partial enlarged drawing along A-A among Fig. 4.
Fig. 6 is the rearview that spray and back of the body frame bundle.
Fig. 7 is the partial enlarged drawing of elasticity clamping Ka Chu among Fig. 6.
Fig. 8 is the front view of back of the body frame.
Fig. 9 is and the corresponding left view of Fig. 8.
Figure 10 is the blanket assembly drawing, and Fig. 1 amplifies relatively.
Figure 11 is the circuit diagram that flameout switch connects with igniter.
Among the above-mentioned figure:
1, handle 2, anticentripetal spiral casing blower fan 3, Fan casing 4, manipulating handgrip assembly 5, handgrip tube connector 6, support 7, connect hinge 8, air duct 9, box fastener 10, put-put 11, fuel tank 12, flameout switch 13, lead 14, bundling belt 15, back of the body frame 16, back 17, base plate 18, elasticity clamping card 19, braces 20, back cushion 21, spark plug 22, ignition part 23, charging unit D1 diode D2 diode D3 diode D4 diode D5 diode D6 diode L1 charge coil L2 control coil L3 ignition coil R1 resistor
The specific embodiment
Describe the specific embodiment of this wind fire-extinguisher in detail below in conjunction with embodiment and accompanying drawing thereof, but the specific embodiment of this wind fire-extinguisher is not limited to following embodiment.
Fig. 1, the wind fire-extinguisher that Fig. 2 and Fig. 3 describe comprises put-put 10, fuel tank 11, anticentripetal spiral casing blower fan 2, air duct 8 and manipulating handgrip assembly 4, put-put 10 is installed together at the side and the anticentripetal spiral casing blower fan 2 of anticentripetal spiral casing blower fan 2, fuel tank 11 is installed in the next door of put-put 10, put-put 10 is installed with electronic igniter, electronic ignition device has the spark plug 21 that is installed in the cylinder, ignition part 22, charging unit 23, air duct 8 connects logical with the air outlet of the Fan casing 3 of anticentripetal spiral casing blower fan 2, the output shaft of put-put 10 connects with the blade shaft of anticentripetal spiral casing blower fan 2, control crank assembly 4 is installed in outside the Fan casing 3, it is characterized in that: air duct 8 usefulness connection hinge 7 is articulated and connected on the top of the air outlet of Fan casing 3, and joins box fastener 9 in the bottom and fix.
Present embodiment is also disposing back of the body frame 15, the bottom of back of the body frame 15 is bent into the right angle, the longitudinal profile of back of the body frame 15 is L-shaped, see Fig. 8, Fig. 9, two braces 19 and bundling belts 14 and fixing back cushion 20 about back of the body frame 15 bolts, base plate 17 at back of the body frame 15 is installed with elasticity clamping card 18, and the support 6 of blower fan is stuck in elasticity clamping card 18 and sees Fig. 6, Fig. 7.
Present embodiment also is being provided with the flameout switch 12 of put-put moving 10, flameout switch 12 adopts press button, at manipulating handgrip assembly 4 screw is arranged, and flameout switch has a double-screw bolt 12 times, flameout switch 12 is installed in manipulating handgrip assembly 4 by double-screw bolt and nut, referring to Fig. 4, Fig. 5.Flameout switch 12 usefulness leads 13 connect logical with the igniter of put-put 10, flameout switch 12 is seen Figure 10 with the connecting relation of igniter.Flameout switch 12 is seen Figure 11 with the circuit that connects of igniter; when the double-screw bolt of flameout switch 12 is installed in manipulating handgrip assembly 4 as a union end; connect logical with body as the put-put 2 of public ground wire; the contact of flameout switch 12 connects with the positive pole of the output of charge coil L1; when put-put 10 is shut down; as long as click flameout switch 12 at manipulating handgrip assembly 4; short circuit between the positive pole of the output of charge coil L1 and the engine body; the voltage of charge coil L1 output can not be by ignition coil L2 output high pressure; spark plug 21 does not play electric spark, put-put 10 hard stops.
Claims (3)
1, a kind of wind fire-extinguisher, it comprises put-put, fuel tank, the anticentripetal spiral casing blower fan, air duct and manipulating handgrip assembly, put-put is installed together in anticentripetal spiral casing blower fan side and anticentripetal spiral casing blower fan, fuel tank is installed in the next door of put-put, put-put is installed with electronic ignition device, electronic ignition device has the spark plug that is installed in the cylinder, ignition part, charging unit, air duct connects logical with the air outlet of the Fan casing of anticentripetal spiral casing blower fan, the output shaft of put-put connects with the blade shaft of anticentripetal spiral casing blower fan, the control crank assembly is installed in outside the Fan casing, it is characterized in that: air duct is articulated and connected on the top of the air outlet of Fan casing with the connection hinge, and joins box fastener in the bottom and fix.
2, wind fire-extinguisher according to claim 1, it is characterized in that: also disposing back of the body frame, the bottom of back of the body frame is bent into the right angle, the longitudinal profile of back of the body frame is L-shaped, two braces and bundling belts and fixing back cushion about back of the body frame bolt, base plate at back of the body frame is installed with elasticity clamping card, and the support of blower fan may be stuck in elasticity clamping card.
3, wind fire-extinguisher according to claim 1 and 2 is characterized in that: the moving flameout switch of put-put also is being set, and flameout switch is installed in the manipulating handgrip assembly, and the contact of flameout switch connects with the positive pole of the output of charge coil L1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520024386 CN2803439Y (en) | 2005-06-25 | 2005-06-25 | Pneumatic fire fighting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520024386 CN2803439Y (en) | 2005-06-25 | 2005-06-25 | Pneumatic fire fighting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2803439Y true CN2803439Y (en) | 2006-08-09 |
Family
ID=36908740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520024386 Expired - Fee Related CN2803439Y (en) | 2005-06-25 | 2005-06-25 | Pneumatic fire fighting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2803439Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103656924A (en) * | 2013-12-10 | 2014-03-26 | 吕敬群 | Wind-driven fire fighting device |
| CN104922828A (en) * | 2014-03-21 | 2015-09-23 | 孙士庆 | Self-swing type air blowing fire extinguisher |
| CN106310570A (en) * | 2015-07-06 | 2017-01-11 | 沈蓉蓉 | Handheld draught fan fire extinguisher |
| CN106310561A (en) * | 2015-07-06 | 2017-01-11 | 沈蓉蓉 | Folding-type wind power fire extinguisher |
| CN109529235A (en) * | 2018-12-04 | 2019-03-29 | 徐工集团工程机械有限公司 | Extinguishing device and extinguishing vehicle |
-
2005
- 2005-06-25 CN CN 200520024386 patent/CN2803439Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103656924A (en) * | 2013-12-10 | 2014-03-26 | 吕敬群 | Wind-driven fire fighting device |
| CN104922828A (en) * | 2014-03-21 | 2015-09-23 | 孙士庆 | Self-swing type air blowing fire extinguisher |
| CN104922828B (en) * | 2014-03-21 | 2018-08-17 | 孙士庆 | From pendulum-type blowing spray |
| CN106310570A (en) * | 2015-07-06 | 2017-01-11 | 沈蓉蓉 | Handheld draught fan fire extinguisher |
| CN106310561A (en) * | 2015-07-06 | 2017-01-11 | 沈蓉蓉 | Folding-type wind power fire extinguisher |
| CN109529235A (en) * | 2018-12-04 | 2019-03-29 | 徐工集团工程机械有限公司 | Extinguishing device and extinguishing vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2803439Y (en) | Pneumatic fire fighting machine | |
| US10279461B2 (en) | Multi-functional garden tools | |
| AU2004229056B2 (en) | Power Blower | |
| CN102428838B (en) | Portable working machine | |
| CN208370243U (en) | A kind of garden instrument | |
| CN201682806U (en) | Portable negative-pressure fruit harvesting machine | |
| CN201238470Y (en) | Portable electric mower | |
| CN1124409C (en) | Machine operated by gas combustion engine | |
| CN2803440Y (en) | Knapsack pneumatic fire fighting machine | |
| JP2012229648A (en) | Engine power working machine | |
| CN2796341Y (en) | Portable negative pressure suction tube type cotton picker | |
| CN211881896U (en) | Electric starting box of smoke sprayer and smoke sprayer | |
| CN101752885B (en) | Multi-functional portable power supply | |
| CN205851159U (en) | The electric air pump handle cover of aerosol apparatus | |
| CN219101730U (en) | Press shell structure of turbocharger | |
| CN205422926U (en) | Combined heat and power units's integrated form engine system | |
| CN208283053U (en) | A kind of high-performance VNT flow testing device | |
| CN206361923U (en) | A kind of combustion gas automatic warm air machine of dual-coil electromagnetic valve | |
| CN2575484Y (en) | Burner | |
| CN2786917Y (en) | Power supply line fixing device | |
| CN201541504U (en) | Spring damper on back pack type blower | |
| CN200957467Y (en) | Composite drilling bit | |
| CN209349840U (en) | A kind of vertical double-position screw fixing machine | |
| CN202436008U (en) | Automobile rat repeller | |
| CN214392549U (en) | Heat-insulation internal combustion engine cover cutting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060809 |