CN106563237A - Fire-fighting water gun having personnel protection function - Google Patents
Fire-fighting water gun having personnel protection function Download PDFInfo
- Publication number
- CN106563237A CN106563237A CN201610923643.2A CN201610923643A CN106563237A CN 106563237 A CN106563237 A CN 106563237A CN 201610923643 A CN201610923643 A CN 201610923643A CN 106563237 A CN106563237 A CN 106563237A
- Authority
- CN
- China
- Prior art keywords
- water
- fire
- water curtain
- spout
- guiding gutter
- 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.)
- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
- A62C31/03—Nozzles specially adapted for fire-extinguishing adjustable, e.g. from spray to jet or vice versa
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/28—Accessories for delivery devices, e.g. supports
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses a fire-fighting water gun having the personnel protection function. The fire-fighting water gun comprises a water gun body and a water curtain generator. The water gun body is provided with a water gun nozzle and water outlets. The water curtain generator comprises a water curtain nozzle, a collection groove, water inlets, flow guiding grooves and a connection thread. The water curtain nozzle is formed in one end of the water curtain generator, and the connection thread is arranged at the other end of the water curtain generator. The collection groove is located at the water curtain nozzle. The water inlets are formed in the side wall of the water curtain generator. One end of each flow guiding groove is connected with the corresponding water inlet, and the other end of each flow guiding groove is connected with the collection groove. The water curtain generator is fixed to the periphery of the water gun nozzle through the connection thread. The water outlets, the water inlets, the flow guiding grooves and the collection groove form a passage. The fire-fighting water gun having the personnel protection function has the fire extinguishing function of a common fire-fighting water gun and the water curtain function for achieving personnel protection at the same time; a water curtain is generated by a small amount of water, and the fire extinguishing effect cannot be affected; and the fire-fighting water gun is simple in structure, low in cost, capable of achieving the good protection effect and easy to popularize.
Description
Technical field
The present invention relates to fire-fighting lance field, specially a kind of fire-fighting lance for possessing personnel protection function.
Background technology
Fire-fighting lance is the jetting instrument of fire extinguishing, and being connected with water band with it can spray intensive substantial current.With range
Far, the advantages of water yield is big.Existing hydraulic giant, its simple structure, single one water outlet spout, personnel can only wear protective garment and could lean on
The burning things which may cause a fire disaster of nearly fire.If non-professional fireman, typically no to wear protective garment, hydraulic giant injection water can only be passed through away from fire disaster flame
Post is put out a fire.
Normal most of use occasions, operator all without the protective garment of specialty, because not to the safeguard procedures of personnel, cause
Personnel are made to decline near burning things which may cause a fire disaster, extinguishing effect, fire-fighting efficiency.Or because fire water pressure is not enough, need not dress protection
The personnel of clothes are put out a fire near burning things which may cause a fire disaster, bad because result in extinguishing effect without protection.
The content of the invention
It is an object of the invention to provide a kind of fire-fighting lance for possessing personnel protection function, to solve above-mentioned background technology
The problem of middle proposition.
For achieving the above object, the present invention provides following technical scheme：A kind of fire-fighting lance for possessing personnel protection function,
Including hydraulic gun body and water screen generator；The hydraulic gun body is provided with hydraulic giant spout and apopore；The water screen generator includes
Water curtain spout, collector groove, inlet opening, guiding gutter and connection screw thread；Described water screen generator one end is provided with water curtain spout, the other end
It is provided with connection screw thread；The collector groove is located at water curtain nozzle；The side wall of the water screen generator offers inlet opening；It is described to lead
Chute one end connects inlet opening, other end connection collector groove；The water screen generator is fixed on hydraulic giant spout by connection screw thread
Periphery；The apopore, inlet opening, guiding gutter and collector groove form path.
Further, the guiding gutter is divided into spirality guiding gutter and inclined-plane guiding gutter, and is provided with several.
Further, the end face of the end face of the hydraulic giant spout and water curtain spout.
Further, the apopore and inlet opening are equipped with several.
Compared with prior art, the invention has the beneficial effects as follows：The fire-fighting lance for possessing personnel protection function has simultaneously
The water curtain function of the protection of the fire-extinguishing function concurrently and personnel of standby common fire-fighting lance；The less water yield produces water curtain and uses compared with big yield
In fire extinguishing, extinguishing effect is not interfered with；Simple structure, it is with low cost, can but produce good protection effect, it is easy to promote.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention.
Fig. 2 is the water screen generator structural representation of the present invention.
In reference：1. hydraulic gun body；2. water screen generator；11. hydraulic giant spouts；12. apopores；21. water curtain spouts；
22. collector grooves；23. inlet openings；24. guiding gutters；25. connection screw threads.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1-2 is referred to, the present invention provides a kind of technical scheme:A kind of fire-fighting lance for possessing personnel protection function, bag
Include hydraulic gun body 1 and water screen generator 2；The hydraulic gun body 1 is provided with hydraulic giant spout 11 and apopore 12；The water screen generator
2 include water curtain spout 21, collector groove 22, inlet opening 23, guiding gutter 24 and connection screw thread 25；The one end of the water screen generator 2 sets
There is water curtain spout 21, the other end is provided with connection screw thread 25；The collector groove 22 is located at water curtain spout 21；The water screen generator
2 side wall offers inlet opening 23；The one end of the guiding gutter 24 connects inlet opening 23, other end connection collector groove 22；The water
Curtain generator 2 is fixed on the periphery of hydraulic giant spout 11 by connection screw thread 25；The apopore 12, inlet opening 23, guiding gutter 24
Path is formed with collector groove 22.
Further, 24 points of the guiding gutter is spirality guiding gutter and inclined-plane guiding gutter, and is provided with several.
Further, the end face of the end face of the hydraulic giant spout 11 and water curtain spout 21.
Further, the apopore 12 and inlet opening 23 are equipped with several.
The present invention design when：Current are entered after hydraulic gun body 1, and in the presence of hydraulic pressure, most current passes through
Hydraulic giant spout 11 sprays, for putting out a fire；Fraction current from apopore 12, into inlet opening 23, by guiding gutter 24, guiding gutter
24 are quickly flowed using multiple spirality guiding gutters and various inclination flow-guiding structures of multiple inclined-plane guiding gutters, many guiding gutters 24 of Jing
The water for going out, rotates at a high speed in the collector groove 22, and then forms centrifugal force, ejected by water curtain spout 21 to be formed it is substantial amounts of from
Aproll drips, and substantial amounts of discrete water droplet produces water curtain, and water curtain has isolated personnel and burning things which may cause a fire disaster, therefore with fire extinguishing, cooling effect, and then
Protection fire fighter and hydraulic giant operator, reduce injury of the fire disaster flame to human body, personnel more can be conducive near burning things which may cause a fire disaster
Fire extinguishing.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding can carry out various changes, modification, replacement to these embodiments without departing from the principles and spirit of the present invention
And modification, the scope of the present invention be defined by the appended.
Claims (3)
1. a kind of fire-fighting lance for possessing personnel protection function, including hydraulic gun body and water screen generator；It is characterized in that：It is described
Hydraulic gun body is provided with hydraulic giant spout and apopore；The water screen generator includes water curtain spout, collector groove, inlet opening, guiding gutter
And connection screw thread；Described water screen generator one end is provided with water curtain spout, and the other end is provided with connection screw thread；The collector groove is located at water
Curtain nozzle；The side wall of the water screen generator offers inlet opening；Described guiding gutter one end connects inlet opening, other end connection
Collector groove；The water screen generator is fixed on the periphery of hydraulic giant spout by connection screw thread；The apopore, inlet opening, water conservancy diversion
Groove and collector groove form path.
2. a kind of fire-fighting lance for possessing personnel protection function according to claim 1, it is characterised in that：The guiding gutter
It is divided into spirality guiding gutter and inclined-plane guiding gutter.
3. a kind of fire-fighting lance for possessing personnel protection function according to claim 1, it is characterised in that：The hydraulic giant spray
The end face of mouth and the end face of water curtain spout.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610923643.2A CN106563237A (en) | 2016-10-22 | 2016-10-22 | Fire-fighting water gun having personnel protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610923643.2A CN106563237A (en) | 2016-10-22 | 2016-10-22 | Fire-fighting water gun having personnel protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106563237A true CN106563237A (en) | 2017-04-19 |
Family
ID=60414367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610923643.2A Withdrawn CN106563237A (en) | 2016-10-22 | 2016-10-22 | Fire-fighting water gun having personnel protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106563237A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201111427Y (en) * | 2007-08-31 | 2008-09-10 | 郭军利 | Fire-extinguishing gun with person protection function |
| CN204352420U (en) * | 2014-11-28 | 2015-05-27 | 公安部天津消防研究所 | A kind of fire-fighting lance with two water curtain function |
| CN205127231U (en) * | 2015-12-02 | 2016-04-06 | 沙琪 | Fire -fighting lance that possesses personnel's safeguard function |
-
2016
- 2016-10-22 CN CN201610923643.2A patent/CN106563237A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201111427Y (en) * | 2007-08-31 | 2008-09-10 | 郭军利 | Fire-extinguishing gun with person protection function |
| CN204352420U (en) * | 2014-11-28 | 2015-05-27 | 公安部天津消防研究所 | A kind of fire-fighting lance with two water curtain function |
| CN205127231U (en) * | 2015-12-02 | 2016-04-06 | 沙琪 | Fire -fighting lance that possesses personnel's safeguard function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170419 |
|
| WW01 | Invention patent application withdrawn after publication |