CN202207413U - Multifunctional portable wind fire extinguisher - Google Patents
Multifunctional portable wind fire extinguisher Download PDFInfo
- Publication number
- CN202207413U CN202207413U CN2011203314676U CN201120331467U CN202207413U CN 202207413 U CN202207413 U CN 202207413U CN 2011203314676 U CN2011203314676 U CN 2011203314676U CN 201120331467 U CN201120331467 U CN 201120331467U CN 202207413 U CN202207413 U CN 202207413U
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- air duct
- spray
- fire
- extinguisher
- screw thread
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Abstract
The utility model discloses a multifunctional portable wind fire extinguisher. The wind fire extinguisher comprises a fire extinguishing machine body and a wind drum, wherein the wind drum is a detachable telescopic wind drum formed by connecting a plurality of segments and connected with the wind outlet of the fire extinguisher; a picking plug is arranged at the tail end of the wind drum; and the fire extinguisher is also equipped with a special fire extinguisher bag. The multifunctional portable wind fire extinguisher has the advantages of multiple functions, high security, humanized design, portability and the like, can protect fire fighters from injury of thermal radiation to the utmost extent and lower the labor intensity of the fire fighters, enables the job to be easy as far as possible, saves labor and has high operating efficiency.
Description
Technical field
The utility model relates to a kind of wind fire-extinguisher, relates in particular to a kind of multi-functional that has concurrently and also can carry the portable multifunctional wind fire-extinguisher of advancing.
Background technology
The wind fire-extinguisher that is used for forest extinguishing at present, its portable and functional some defectives that also exist, mainly show: one, function is more single; Only limit to through the wind-force fire extinguishing, in mountain forest, tending to run into has coverings such as more cogongrass, dead twigs and withered leaves on the ground; In this case, except that the fire extinguishing personnel, another person's cooperation must be arranged; Adopt other instruments that covering is on the ground chosen to open and just can better put out a fire, need to drop into more manpower, inefficiency; Two, existing its air duct length of spray is fixed, and shorter, the close together of fire fighter and burning things which may cause a fire disaster, and the too many heat radiation of acceptance is burnt easily during fire extinguishing, and the fire fighter needs stoop labor, and physical demands is big, fatiguability; Though three, existing spray is at last handgrip with afterwards be furnished with clasp on the handle, but braces is installed, but just can be used for carrying spray when only limiting to put out a fire; The fire fighter walks in mountain forest in the process of making an inspection tour; Can only use portable spray, not be equipped with special-purpose knapsack, very inconvenient.
The utility model content
The utility model technical problem to be solved is, overcomes the above defective, and a kind of safe, easy to carry, having multi-functions portable wind-power spray is provided.
In order to solve the above technical problem, a kind of portable multifunctional wind fire-extinguisher of the utility model comprises fire extinguishing body and air duct, and said air duct is the detachable Telescopic air duct that multistage is formed by connecting, and air duct is connected with the spray air outlet through transition piece; The end of said air duct be provided with choose slotting.
As preferably; Believing between two sections of the said air duct of the utility model for being threaded; Promptly except that air duct The initial segment and end section, the near-end connector outer wall of each section air duct and far-end connector inwall are provided with screw thread, and adjacent two sections air ducts tighten connection with the screw thread of inside and outside wall each other; The near-end of The initial segment and far-end connector inwall are provided with screw thread, and end section only near-end connector outer wall is provided with screw thread; The end of section is provided with the cross screen at the air duct end, screen interleave place be in threaded screwed pipe, choose insert be threaded with screwed pipe fixing; The said air duct of the utility model also can be the detachable Telescopic air duct of straight barrel type; Promptly except that the The initial segment of air duct; The near-end connector place of each section air duct forms outer lug, far-end connector place to being inverted to form internal projection to turning up, adjacent two sections air ducts are with the connection that interlocks of inside and outside convexity each other; The near-end connector inwall of The initial segment air duct is provided with screw thread, is threaded with transition piece; Choose to insert and embed the end that is arranged on the end section; The said air duct of the utility model also can be the detachable Telescopic air duct of circular cone type; Be that air duct is dwindled by nearly diameter extremely far away gradually; Adjacent epimere air duct latter end internal diameter is less than hypomere air duct The initial segment external diameter, and the near-end connector inwall of The initial segment air duct is provided with screw thread, is threaded with transition piece; Choose to insert and embed the end that is arranged on the end section.
As preferably, said transition piece one end of the utility model be square, the other end for circular, its square orifice is connected with the spray air outlet, the outer wall of circular port is provided with screw thread, is threaded with the The initial segment of air duct.
As preferably, the last handgrip of the said fire extinguishing body of the utility model is divided into upper and lower two sections of flexible connection, and hypomere is the pipe that the side is provided with groove; Epimere and hypomere junction fade to flat, connect with screw behind the insertion pipe, are provided with slidably stationary pipes upper and lower section junction.
As preferably, the said spray of the utility model is furnished with special-purpose spray bag, is provided with the disconnected epicoele and the cavity of resorption that is used to adorn the fire extinguishing body that is used to adorn air duct that the spray bag is divided into of tabula in the said spray bag; Said cavity of resorption and spray body adapt, and promptly the mid portion of cavity of resorption is that main chamber, the both sides of putting the body main body are respectively the chamber, air port, handgrip chamber of putting spray defensive position handle and air outlet part, and the redundance of cavity of resorption separates so that mediastinum is disconnected.
The said air duct of the utility model is the detachable Telescopic air duct that multistage is formed by connecting; With a transition piece air duct is connected with the spray air outlet; The end that transition piece is connected with the spray air outlet is square, connects with screw, and an end that is connected with air duct is for circular; Its outer wall is provided with screw thread, tightens with screw thread in the air duct The initial segment to be connected; Air duct can have various ways such as screw-type, straight barrel type, circular cone type; Be arranged to three sections, four sections all can, the staff can be according to different needs Telescopic air duct length, need not bend over to put out a fire handyly; After the air duct elongation; Can draw back the distance of fire fighter and burning things which may cause a fire disaster, reduce the heat radiation of fire, protect the fire fighter to greatest extent and alleviate its labour intensity the fire fighter; The utility model is provided with at the end of said air duct to be chosen slottingly, and running into has coverings such as more cogongrass, dead twigs and withered leaves on the ground, and available its chosen out covering on the ground, can better put out a fire, and a people can do two people's work, saves the labour, high efficiency; In the time of obsolete, can air duct be disassembled from the fire extinguishing body, shorten one section into, be contained in the special-purpose knapsack of spray, carry easily; The last handgrip of the utility model fire extinguishing body is divided into upper and lower two sections of flexible connection; Epimere can be folded to a side, convenient dress bag or vanning transportation, and also convenient tank filler sleeve directly over the fire extinguishing body refuels to spray; When using the spray fire extinguishing; The epimere of last handgrip is erected, and stationary pipes slides into upper and lower section junction and fixes, and can be portable goes up the handgrip operation of putting out a fire; The said spray of the utility model also is equipped with special-purpose spray bag; Be provided with in bag that tabula is disconnected to be divided into the epicoele and the cavity of resorption that is used to adorn the fire extinguishing body that is used to adorn air duct with the spray bag, said cavity of resorption and spray body adapt, remove put body main body and spray defensive position and air outlet partly outside; Redundance separates so that mediastinum is disconnected; It is compact to guarantee that spray is contained in the special-purpose knapsack, carries comfortablely, is convenient for carrying; The disconnected redundance that separates of mediastinum also can be used for putting some necessary instrument or carry-on articles in the bag, and is convenient and practical.
The beneficial effect of the utility model: owing to used the above structure; The utlity model has that function is many, safe, humanization designing, advantage such as easy to carry; Can protect the fire fighter to avoid thermal-radiating damage to greatest extent, reduce fire fighter's labour intensity, make work become light as much as possible; Save the labour, high efficiency.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the structural representation of the utility model embodiment one screw-type Telescopic air duct;
Fig. 3 is the structural representation of the utility model embodiment two straight barrel type Telescopic air ducts;
Fig. 4 is the structural representation of the utility model embodiment three circular cone type Telescopic air ducts;
Fig. 5 is the structural representation of the utility model transition piece;
Fig. 6 is the structural representation of the special-purpose knapsack of the utility model spray;
Fig. 7 is the cavity of resorption structural representation of the special-purpose knapsack of the utility model spray.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further explain.
A kind of portable multifunctional wind fire-extinguisher of the utility model comprises fire extinguishing body 1 and air duct 2, the detachable Telescopic air duct that said air duct 2 is formed by connecting for multistage, and air duct 2 is connected with the spray air outlet through transition piece 4; Be provided with to choose at the end of said air duct 2 and insert 5.
As preferably; Between adjacent two sections of the said air duct 2 of the utility model for being threaded; Promptly except that air duct The initial segment and end section, the near-end connector outer wall of each section air duct and far-end connector inwall are provided with screw thread, and adjacent two sections air ducts tighten connection with the screw thread of inside and outside wall each other; The near-end of The initial segment and far-end connector inwall are provided with screw thread, and end section only near-end connector outer wall is provided with screw thread; The end of section is provided with the cross screen at the air duct end, screen interleave place be in threaded screwed pipe 6, choose and insert 5 and be threaded fixing with screwed pipe 6; The said air duct 2 of the utility model also can be the detachable Telescopic air duct of straight barrel type; Promptly except that the The initial segment of air duct; The near-end connector place of each section air duct forms outer lug, far-end connector place to being inverted to form internal projection to turning up, adjacent two sections air ducts are with the connection that interlocks of inside and outside convexity each other; The near-end connector inwall of The initial segment air duct is provided with screw thread, is threaded with transition piece 4; Choose and insert the end that 5 embeddings are arranged on the end section; The said air duct 2 of the utility model also can be the detachable Telescopic air duct of circular cone type; Be that air duct is dwindled by nearly diameter extremely far away gradually; Adjacent epimere air duct latter end internal diameter is less than hypomere air duct The initial segment external diameter, and the near-end connector inwall of The initial segment air duct is provided with screw thread, is threaded with transition piece 4; Choose and insert the end that 5 embeddings are arranged on the end section.
As preferably, said transition piece 4 one ends of the utility model be square, the other end for circular, its square orifice is connected with the spray air outlet, the outer wall of circular port is provided with screw thread, is threaded with the The initial segment of air duct 2.
As preferably, the last handgrip 3 of the said fire extinguishing body 1 of the utility model is divided into upper and lower two sections of flexible connection, and hypomere is the pipe 32 that the side is provided with groove 31; Epimere and hypomere junction fade to flat, insert pipe 32 backs and connect with screw, are provided with slidably stationary pipes 33 upper and lower section junction.
As preferably, the said spray of the utility model is furnished with special-purpose spray bag 7, is provided with tabula disconnected 71 in the said spray bag 7 and spray bag 7 is divided into the epicoele 72 and the cavity of resorption 73 that is used to adorn fire extinguishing body 1 that is used to adorn air duct 2; Said cavity of resorption 73 adapts with the spray body; The mid portion that is cavity of resorption 73 is that main chamber 74, both sides of putting the body main body are respectively and put the spray defensive position 9 and the handgrip chamber 75 and the chamber, air port 76 of air outlet part 10, and the redundance of cavity of resorption 73 separates with mediastinum disconnected 77.
Embodiment one: the utility model adopts the screw-type Telescopic air duct, and air duct 2 is set to four joints, and end is chosen and inserted 5; After pulling out, air duct always is about 120cm; Choose and insert the about 20cm of extension elongation, after air duct is pulled out, between each saves with being threaded; Guarantee that all air ducts are connected firmly, do not become flexible, air tight between the air duct; After the air duct indentation, fasten fixingly with the outer fastener 8 of The initial segment mouth, do not rock between each joint; There is a cross screen in section air duct exit, end, can guarantee the straight line air-out, increases the far-end wind speed, is screwed pipe 6 in the middle of the screen, inserts 5 in order to fixedly to choose.Need the longest air duct, can all pull out and respectively save air duct and be tightened, need the air duct of different length, can pull out part joint air duct and be tightened.
Embodiment two: the utility model adopts the straight barrel type Telescopic air duct, and air duct 2 is set to three joints, and end is chosen and inserted 5, always is about 99.9cm after air duct is pulled out, and chooses and inserts extension elongation 20cm; Each air duct is a straight barrel type, and the proximal segment diameter is bigger, and the distal ports diameter is less, and the near-end connector place of each section air duct forms outer lug, far-end connector place to being inverted to form internal projection to turning up; Pack into from near-end, after pulling out, adjacent two sections air ducts connect with the reducing principle between each joint with the connection that interlocks of inside and outside convexity each other; Guarantee that all air ducts are connected firmly, do not become flexible, air tight between the air duct, and use tighter and tighter; After the indentation, cooperate closely between each joint, can not rock; Choose slotting 5 and be fixed on the terminal air duct, for embedded, as the bayonet of rifle, the time spent is pulled front end, and the time spent is not pulled the rear end.
Embodiment three: the utility model adopts the circular cone type Telescopic air duct, and air duct 2 is set to three joints, and end is chosen and inserted 5, and air duct is pulled out back length overall 99.9cm, chooses and inserts extension elongation 20cm; After air duct is pulled out, connect with the taper principle between each joint, guarantee that all air ducts are connected firmly, do not become flexible, air tight between the air duct, and use tighter and tighter; Choose slotting 5 and be fixed on the terminal air duct, for embedded, as the bayonet of rifle, the time spent is pulled front end, and the time spent is not pulled the rear end.
Claims (7)
1. a portable multifunctional wind fire-extinguisher comprises fire extinguishing body (1) and air duct (2), it is characterized in that, and the detachable Telescopic air duct that said air duct (2) is formed by connecting for multistage, air duct (2) is connected with the spray air outlet through transition piece (4); Be provided with at the end of said air duct (2) and choose slotting (5).
2. according to the said a kind of portable multifunctional wind fire-extinguisher of claim 1; It is characterized in that; Between adjacent two sections of said air duct (2) for being threaded; Promptly except that air duct The initial segment and end section, the near-end connector outer wall of each section air duct and far-end connector inwall are provided with screw thread, and adjacent two sections air ducts tighten connection with the screw thread of inside and outside wall each other; The near-end of The initial segment and far-end connector inwall are provided with screw thread, and end section only near-end connector outer wall is provided with screw thread; The end of section is provided with the cross screen at the air duct end, screen interleave place be in threaded screwed pipe (6), choose slotting (5) and be threaded fixing with screwed pipe (6).
3. according to the said a kind of portable multifunctional wind fire-extinguisher of claim 1; It is characterized in that; Said air duct (2) is the detachable Telescopic air duct of straight barrel type; Promptly except that the The initial segment of air duct, the near-end connector place of each section air duct forms outer lug, far-end connector place to being inverted to form internal projection to turning up, and adjacent two sections air ducts are with the connection that interlocks of inside and outside convexity each other; The near-end connector inwall of The initial segment air duct is provided with screw thread, is threaded with transition piece (4); Choose slotting (5) and embed the end that is arranged on the end section.
4. according to the said a kind of portable multifunctional wind fire-extinguisher of claim 1; It is characterized in that; Said air duct (2) is the detachable Telescopic air duct of circular cone type, and promptly air duct is dwindled by nearly diameter extremely far away gradually, and adjacent epimere air duct latter end internal diameter is less than hypomere air duct The initial segment external diameter; The near-end connector inwall of The initial segment air duct is provided with screw thread, is threaded with transition piece (4); Choose slotting (5) and embed the end that is arranged on the end section.
5. according to the said a kind of portable multifunctional wind fire-extinguisher of claim 1; It is characterized in that, said transition piece (4) one ends be square, the other end for circular, its square orifice is connected with the spray air outlet; The outer wall of circular port is provided with screw thread, is threaded with the The initial segment of air duct (2).
6. according to the said a kind of portable multifunctional wind fire-extinguisher of claim 1, it is characterized in that the last handgrip (3) of said fire extinguishing body (1) is divided into upper and lower two sections of flexible connection, hypomere is the pipe (32) that the side is provided with groove (31); Epimere and hypomere junction fade to flat, insert pipe (32) back and connect with screw, are provided with slidably stationary pipes (33) upper and lower section junction.
7. according to the said a kind of portable multifunctional wind fire-extinguisher of claim 1; It is characterized in that; Said spray is furnished with special-purpose spray bag (7), is provided with the cavity of resorption (73) that tabula disconnected (71) is divided into the epicoele (72) that is used to adorn air duct (2) with spray bag (7) and is used for dress fire extinguishing body (1) in the said spray bag (7); Said cavity of resorption (73) adapts with the spray body; The mid portion that is cavity of resorption (73) is that main chamber (74), the both sides of putting the body main body are respectively handgrip chamber (75) and chamber, air port (76) of putting spray defensive position handle (9) and air outlet part (10), and the redundance of cavity of resorption (73) separates with mediastinum disconnected (77).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203314676U CN202207413U (en) | 2011-09-03 | 2011-09-03 | Multifunctional portable wind fire extinguisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203314676U CN202207413U (en) | 2011-09-03 | 2011-09-03 | Multifunctional portable wind fire extinguisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202207413U true CN202207413U (en) | 2012-05-02 |
Family
ID=45986970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203314676U Expired - Fee Related CN202207413U (en) | 2011-09-03 | 2011-09-03 | Multifunctional portable wind fire extinguisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202207413U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103656924A (en) * | 2013-12-10 | 2014-03-26 | 吕敬群 | Wind-driven fire fighting device |
| CN113188119A (en) * | 2021-02-07 | 2021-07-30 | 哈尔滨工业大学 | Swirl pulverized coal burner with variable flaring |
-
2011
- 2011-09-03 CN CN2011203314676U patent/CN202207413U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103656924A (en) * | 2013-12-10 | 2014-03-26 | 吕敬群 | Wind-driven fire fighting device |
| CN113188119A (en) * | 2021-02-07 | 2021-07-30 | 哈尔滨工业大学 | Swirl pulverized coal burner with variable flaring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Yao Haibo Document name: Notification to Pay the Fees |
|
| 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: 20120502 Termination date: 20160903 |