CN205127231U - Fire -fighting lance that possesses personnel's safeguard function - Google Patents
Fire -fighting lance that possesses personnel's safeguard function Download PDFInfo
- Publication number
- CN205127231U CN205127231U CN201520980290.0U CN201520980290U CN205127231U CN 205127231 U CN205127231 U CN 205127231U CN 201520980290 U CN201520980290 U CN 201520980290U CN 205127231 U CN205127231 U CN 205127231U
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- China
- Prior art keywords
- water curtain
- fire
- guiding gutter
- spout
- fighting lance
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- Expired - Fee Related
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Abstract
The utility model discloses a fire -fighting lance that possesses personnel's safeguard function, including squirt body and water curtain generator, the squirt body is equipped with squirt spout and apopore, the water curtain generator includes water curtain spout, collector groove, guiding gutter and connecting thread, water curtain generator one end is equipped with the water curtain spout, and the other end is equipped with connecting thread, the collector groove is located water curtain spout department, the several guiding gutter has been offered to the lateral wall of water curtain generator, the one end and the collector groove of guiding gutter are connected, the water curtain generator passes through connecting thread and fixes the periphery at the squirt spout, apopore, guiding gutter and collector groove formation route, this fire -fighting lance that possesses personnel's safeguard function possesses the water curtain function of the put out a fire function and the personnel's of ordinary fire -fighting lance protection simultaneously, the less water yield produces the water curtain, can not influence fire control effect, simple structure, low cost but can produce good protecting effect, easily promotes.
Description
Technical field
The utility model relates to fire-fighting lance field, is specially a kind of fire-fighting lance possessing personnel protection function.
Background technology
Fire-fighting lance is the jetting instrument of fire extinguishing, to be connected can to spray intensive substantial current with it with water-band.There is the advantages such as far firing range, the water yield be large.Existing hydraulic giant, its structure is simple, and single one water outlet spout, personnel can only wear protective garment could near the burning things which may cause a fire disaster of fire.If non-professional fireman, does not generally wear protective garment, can only be put out a fire by hydraulic giant shower away from fire disaster flame.
Normal most of use occasion, operator does not have the protective garment of specialty, because of not to the safeguard procedures of personnel, causes personnel cannot near burning things which may cause a fire disaster, the decline of extinguishing effect, fire-fighting efficiency.Or because of fire water insufficient pressure, need the personnel not dressing protective garment to put out a fire near burning things which may cause a fire disaster, bad because not having protection to result in extinguishing effect.
Utility model content
The purpose of this utility model is to provide a kind of fire-fighting lance possessing personnel protection function, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: a kind of fire-fighting lance possessing personnel protection function, comprises hydraulic gun body and water screen generator; Described hydraulic gun body is provided with hydraulic giant spout and apopore; Described water screen generator comprises water curtain spout, collector groove, guiding gutter and connecting thread; Described water screen generator one end is provided with water curtain spout, and the other end is provided with connecting thread; Described collector groove is positioned at water curtain nozzle; The sidewall of described water screen generator offers several guiding gutter; One end of guiding gutter is connected with collector groove; Described water screen generator is fixed on the periphery of hydraulic giant spout by connecting thread; Described apopore, guiding gutter and collector groove form path.
Further, described guiding gutter is divided into spirality guiding gutter and inclined-plane guiding gutter.
Further, the end face of described hydraulic giant spout and the end face of water curtain spout are in the same side.
During the utility model operation: after current enter hydraulic gun body, under the effect of hydraulic pressure, most current is sprayed by hydraulic giant spout, for fire extinguishing, fraction current are from apopore, enter guiding gutter, guiding gutter adopts the multiple inclination flow-guiding structure of multiple spirality guiding gutter and multiple inclined-planes guiding gutter, through the water that multiple guiding gutter flows out fast, High Rotation Speed in collector groove, and then formation centrifugal force, ejected by water curtain spout and form a large amount of discrete water droplets, a large amount of discrete water droplets produces water curtain, water curtain has isolated personnel and burning things which may cause a fire disaster, therefore there is fire extinguishing, cooling effect, and then protect fire fighter and hydraulic giant operator, reduce fire disaster flame to the injury of human body, make personnel more can near burning things which may cause a fire disaster, be conducive to fire extinguishing.
Compared with prior art, the beneficial effects of the utility model are: this fire-fighting lance possessing personnel protection function possesses the water curtain function of the fire-extinguishing function concurrently of common fire-fighting lance and the protection of personnel simultaneously; Less water yield generation water curtain and comparatively big yield are used for fire extinguishing, can not affect extinguishing effect; Structure is simple, with low cost, but can produce good protection effect, is easy to promote.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is water screen generator structural representation of the present utility model;
Fig. 3 is hydraulic giant of the present utility model water spray schematic diagram;
Fig. 4 is the schematic diagram of water curtain water spray in the utility model;
In Reference numeral: 1. hydraulic gun body; 2. water screen generator; 11. hydraulic giant spouts; 12. apopores; 21. water curtain spouts; 22. collector grooves; 23. first guiding gutters; 24. second guiding gutters; 24. connecting threads.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1-4, this detailed description of the invention provides a kind of technical scheme: a kind of fire-fighting lance possessing personnel protection function, comprises hydraulic gun body 1 and water screen generator 2; Described hydraulic gun body 1 is provided with hydraulic giant spout 11 and apopore 12; Described water screen generator 2 comprises water curtain spout 21, collector groove 22, guiding gutter 23 and connecting thread 24; Described water screen generator 2 one end is provided with water curtain spout 21, and the other end is provided with connecting thread 24; Described collector groove 22 is positioned at water curtain spout 21 place; The sidewall of described water screen generator 2 offers several guiding gutter 23; One end of guiding gutter 23 is connected with collector groove 22; Described water screen generator 2 is fixed on the periphery of hydraulic giant spout 11 by connecting thread 24; Described apopore 12, guiding gutter 23 and collector groove 22 form path.
Further, described guiding gutter 23 is divided into spirality guiding gutter and inclined-plane guiding gutter.
Further, the end face of described hydraulic giant spout 11 and the end face of water curtain spout 21.
During the operation of this detailed description of the invention: after current enter hydraulic gun body 1, under the effect of hydraulic pressure, most current is sprayed by hydraulic giant spout 11, for fire extinguishing, fraction current are from apopore 12, enter guiding gutter 23, guiding gutter 23 adopts the multiple inclination flow-guiding structure of multiple spirality guiding gutter and multiple inclined-planes guiding gutter, through the water that multiple guiding gutter 23 flows out fast, High Rotation Speed in collector groove 22, and then formation centrifugal force, ejected by water curtain spout 21 and form a large amount of discrete water droplets, a large amount of discrete water droplets produces water curtain, water curtain has isolated personnel and burning things which may cause a fire disaster, therefore there is fire extinguishing, cooling effect, and then protect fire fighter and hydraulic giant operator, reduce fire disaster flame to the injury of human body, make personnel more can near burning things which may cause a fire disaster, be conducive to fire extinguishing.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.
Claims (3)
1. possess a fire-fighting lance for personnel protection function, comprise hydraulic gun body and water screen generator; Described hydraulic gun body is provided with hydraulic giant spout and apopore; Described water screen generator comprises water curtain spout, collector groove, guiding gutter and connecting thread; Described water screen generator one end is provided with water curtain spout, and the other end is provided with connecting thread; Described collector groove is positioned at water curtain nozzle; The sidewall of described water screen generator offers several guiding gutter; One end of guiding gutter is connected with collector groove; Described water screen generator is fixed on the periphery of hydraulic giant spout by connecting thread; Described apopore, guiding gutter and collector groove form path.
2. a kind of fire-fighting lance possessing personnel protection function according to claim 1, is characterized in that: described guiding gutter is divided into spirality guiding gutter and inclined-plane guiding gutter.
3. a kind of fire-fighting lance possessing personnel protection function according to claim 1, is characterized in that: the end face of described hydraulic giant spout and water curtain spout are that homonymy is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520980290.0U CN205127231U (en) | 2015-12-02 | 2015-12-02 | Fire -fighting lance that possesses personnel's safeguard function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520980290.0U CN205127231U (en) | 2015-12-02 | 2015-12-02 | Fire -fighting lance that possesses personnel's safeguard function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205127231U true CN205127231U (en) | 2016-04-06 |
Family
ID=55613057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520980290.0U Expired - Fee Related CN205127231U (en) | 2015-12-02 | 2015-12-02 | Fire -fighting lance that possesses personnel's safeguard function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205127231U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106563237A (en) * | 2016-10-22 | 2017-04-19 | 钟贵洪 | Fire-fighting water gun having personnel protection function |
-
2015
- 2015-12-02 CN CN201520980290.0U patent/CN205127231U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106563237A (en) * | 2016-10-22 | 2017-04-19 | 钟贵洪 | Fire-fighting water gun having personnel protection function |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20181202 |