CN202173706U - Fire fighting water gun with direct-flow and spray function - Google Patents
Fire fighting water gun with direct-flow and spray function Download PDFInfo
- Publication number
- CN202173706U CN202173706U CN2011202901790U CN201120290179U CN202173706U CN 202173706 U CN202173706 U CN 202173706U CN 2011202901790 U CN2011202901790 U CN 2011202901790U CN 201120290179 U CN201120290179 U CN 201120290179U CN 202173706 U CN202173706 U CN 202173706U
- Authority
- CN
- China
- Prior art keywords
- fire
- rifle head
- direct current
- baffle plate
- fighting lance
- 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
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Nozzles (AREA)
Abstract
The utility model provides a fire fighting water gun with a direct-flow and a spray functions, which comprises a pipe body and a gun head. The fire fighting water gun is characterized in that the gun head is connected to the back end of the pipe body in a threaded manner; a bracket extending towards the front part of the gun head is arranged in the pipe body; and a baffle plate arranged at the front part of the gun head is fixed on the bracket. According to the fire fighting water gun, as the distance between the water outlet of the gun head and the baffle plate can be adjusted through rotating the gun head, the shape of a water jet can be adjusted, thereby fulfilling the direct-flow function and the spray function of the fire fighting water gun.
Description
Technical field
The utility model relates to the fire-fighting equipment technical field, a kind of specifically fire-fighting lance.
Background technology
Fire-fighting lance is the jetting instrument of fire extinguishing, is connected with the water band with it and can sprays intensive substantial current, and is most important in fire-fighting.According to different straight stream nozzle and the water fog nozzles of being divided into of pattern with characteristic.Existing fire-fighting lance function singleness when putting out a fire like straight stream nozzle, can only produce direct current water and annotate, though impulsive force is big, far firing range, and can not large-area reduction fire scene temperature; Simultaneously, easily by the roasting wound of fire, existing fire-fighting lance did not have protective effect when the fire fighter operated.Single function may make fire extinguishing difficulty and leave over the dead angle, makes revivablely, causes bigger fire, and the fire-fighting equipment function singleness can not adapt to the fire extinguishing of room or cabin chamber.
Summary of the invention
The present invention be directed to the shortcoming of above-mentioned existence, a kind of fire-fighting lance with direct current and spraying function is provided, the user can regulate and be used alternatingly easily.
The technical scheme that technical problem adopted that the present invention solves is:
A kind of fire-fighting lance with direct current and spraying comprises body and rifle head, it is characterized in that the rifle head thread is connected the rear end of body, is provided with in the body to the anterior support that extends of rifle head, is provided with baffle plate in the front portion of rifle head, and baffle plate is fixed on the support.
During concrete the use, be provided with sealing ring between the inwall of rifle head and the outer wall of body, to guarantee the sealing property between body and rifle head.
Support comprises pin and alignment pin, and pin passes body and is fixed on the central authorities of body to alignment pin, and the alignment pin end is provided with screw, is fixed on the alignment pin end to baffle plate with a screw.
The front end of body is provided with the water band and connects and buckle.
The outer wall of body and rifle head is provided with annular convex, to guarantee that the user can well hand hydraulic giant.
Body is the copper pipe body, and the rifle head is a copper rifle head.
The utility model passes through rotation rifle head, the distance that can regulate the delivery port and the baffle plate of rifle head, thus regulate the shape that water is annotated, all the opening between baffle plate and the delivery port is big more, and water is annotated straight more, and range is far away more, on the contrary the water notes are diffusing more, form spraying; The utility model also has spraying function except the remote ejecting extinguishing function with dc switch hydraulic giant, the checker function can be put out the closely little fire of large tracts of land when putting out the center burning things which may cause a fire disaster, or spraying is as the protection inherently safe.
The invention has the beneficial effects as follows: because the utility model can be regulated the delivery port of rifle head and the distance of baffle plate through rotation rifle head, thereby regulate the shape that water is annotated, realize the direct current and the spraying function of fire-fighting lance.
Description of drawings
Below in conjunction with accompanying drawing and embodiment invention is further specified.
Fig. 1 is the structural representation of the utility model embodiment.
Among the figure: 1, rifle head 2, body 3, sealing ring 4, baffle plate 5, screw 6, alignment pin 7, pin 8, water band connect and buckle 9, convex surface.
The specific embodiment
In Fig. 1, a kind of fire-fighting lance with direct current and spraying comprises body 2 and rifle head 1; Body 2 is the copper pipe body; Rifle head 1 is a copper rifle head, and rifle head 1 is threaded in the rear end of body 2, is provided with in the body 2 to the rifle head 1 anterior support that extends; Be provided with baffle plate 4 in the front portion of rifle head 1, baffle plate is fixed on the support; Be provided with sealing ring 3 between the outer wall of the inwall of rifle head 1 and body 2, support comprises pin 7 and alignment pin 6, and pin 7 passes body 2 and is fixed on the central authorities of body 2 to alignment pin 6, and alignment pin 6 ends are provided with screw, are fixed on alignment pin 6 ends to baffle plate 4 with a screw 5; The front end of body 2 is provided with the water band and connects and buckle 8, and the water band connects to be buckled 8 and be the internal fastening type tube tooth interface, and the outer wall of body 2 and rifle head 1 is provided with annular convex 9.
The utility model passes through rotation rifle head 1, the distance that can regulate the delivery port and the baffle plate 4 of rifle head 1, thus regulate the shape that water is annotated, all the opening between baffle plate 4 and the delivery port is big more, and water is annotated straight more, and range is far away more, on the contrary the water notes are diffusing more, form spraying; The utility model also has spraying function except the remote ejecting extinguishing function with dc switch hydraulic giant, the checker function can be put out the closely little fire of large tracts of land when putting out the center burning things which may cause a fire disaster, or spraying is as the protection inherently safe.Fire-fighting lance is when dc state, and current are column, and far firing range, flow is big, impulsive force is strong, the general solid matter fire that is used to put out a fire to save life and property, and the auxiliary cooling during fire extinguishing etc.Fire-fighting lance sprays the hydraulic giant of vaporific current when atomize, the architecture indoor fire is had very strong extinguishing ability, the charging equipment fire of also can putting out a fire to save life and property, combustible dust fire and part oil fire etc.
Claims (6)
1. the fire-fighting lance with direct current and spraying comprises body and rifle head, it is characterized in that the rifle head thread is connected the rear end of body, is provided with in the body to the anterior support that extends of rifle head, is provided with baffle plate in the front portion of rifle head, and baffle plate is fixed on the support.
2. a kind of fire-fighting lance with direct current and spraying according to claim 1 is characterized in that being provided with sealing ring between the outer wall of inwall and body of above-mentioned rifle head.
3. described a kind of fire-fighting lance according to claim 1 and 2 with direct current and spraying; It is characterized in that above-mentioned support comprises pin and alignment pin; Pin passes the central authorities that body is fixed on alignment pin body; The alignment pin end is provided with screw, is fixed on the alignment pin end to baffle plate with a screw.
4. described a kind of fire-fighting lance with direct current and spraying according to claim 1 and 2 is characterized in that the outer wall of body and rifle head is provided with annular convex.
5. described a kind of fire-fighting lance with direct current and spraying according to claim 1 and 2, the front end that it is characterized in that body are provided with the water band and connect and buckle.
6. described a kind of fire-fighting lance with direct current and spraying according to claim 1 and 2 is characterized in that body is the copper pipe body, and the rifle head is a copper rifle head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202901790U CN202173706U (en) | 2011-08-11 | 2011-08-11 | Fire fighting water gun with direct-flow and spray function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202901790U CN202173706U (en) | 2011-08-11 | 2011-08-11 | Fire fighting water gun with direct-flow and spray function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202173706U true CN202173706U (en) | 2012-03-28 |
Family
ID=45863616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202901790U Expired - Fee Related CN202173706U (en) | 2011-08-11 | 2011-08-11 | Fire fighting water gun with direct-flow and spray function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202173706U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111317947A (en) * | 2020-04-09 | 2020-06-23 | 上海益备安全设备有限公司 | Fire-fighting lance with nozzle capable of swinging |
-
2011
- 2011-08-11 CN CN2011202901790U patent/CN202173706U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111317947A (en) * | 2020-04-09 | 2020-06-23 | 上海益备安全设备有限公司 | Fire-fighting lance with nozzle capable of swinging |
| CN111317947B (en) * | 2020-04-09 | 2021-12-28 | 上海益备安全设备有限公司 | Fire-fighting lance with nozzle capable of swinging |
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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 |
Granted publication date: 20120328 Termination date: 20150811 |
|
| EXPY | Termination of patent right or utility model |