CN103845837A - Foam lance - Google Patents
Foam lance Download PDFInfo
- Publication number
- CN103845837A CN103845837A CN201210511754.4A CN201210511754A CN103845837A CN 103845837 A CN103845837 A CN 103845837A CN 201210511754 A CN201210511754 A CN 201210511754A CN 103845837 A CN103845837 A CN 103845837A
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- lance
- foam
- gun platform
- muzzle
- foam lance
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Abstract
The invention provides a foam lance which comprises a lance orifice, a lance body, a lance neck, a lance base and a tooth joint, wherein one end of the lance body is connected with the lance orifice while the other end is connected with the lance base through the lance neck; the lance orifice, the lance body, the lance neck and the lance base are internally provided with channels connected in sequence; the lance orifice is provided with a handle, the lance base is provided with a handwheel, the end part of the lance base is connected with the tooth joint, the lance base is provided with a plug cock, and the lance base is connected with a joint body. The foam lance is reasonable in structural design, simple to operate and convenient to effectively spray foam, and can accurately position the direction of the foam lance and change the direction of sprayed foam in the using process. The foam lance can uniformly mix foam with air and water so as to ensure a good spraying effect. The foam lance is convenient to move, and the spraying efficiency can be improved in the process of spraying foam in the field.
Description
Technical field
The present invention relates to a kind of spray gun, relate in particular to a kind of foam lance.
Background technology
In the time of breaking out of fire dangerous situation, the use of foam lance should be rapidly and efficiently further the spreading of the prevention intensity of a fire, and should fire part be carried out quick extinguishing and reduced the loss of property, the potential safety hazard of avoiding the intensity of a fire to bring, with this, foam in foam lance and air, water should mix to ensure the jeting effect of foam, and in the process of putting out a fire, foam lance should be convenient to the mobile fire-fighting efficiency that improves simultaneously.The problems referred to above are the problems that should solve in the design and production process of foam lance.
Summary of the invention
The object of this invention is to provide the jeting effect that a kind of foam lance solves foam in foam lance and air, water and should mix to ensure foam, simultaneously in the process of putting out a fire, foam lance should be convenient to movement and improve the problem of fire-fighting efficiency.
Technical solution of the present invention is:
A kind of foam lance, comprise muzzle, rifle body, rifle neck, gun platform and pipe tooth joint, one end of described rifle body connects described muzzle, the other end of described rifle body connects described gun platform by rifle neck, in described muzzle, rifle body, rifle neck, gun platform, is provided with connected successively passage, and described muzzle is provided with handgrip, described gun platform is provided with handwheel, the end of described gun platform is connected with pipe tooth joint, and described gun platform is provided with plug cock, and described gun platform is connected with fittings body.
Further improve and be: between described gun platform and described fittings body, be provided with O type circle one.
Further improve and be: between described gun platform and described nozzle, be provided with O type circle two.
Further improve and be: between described gun platform and described pipe tooth joint, be provided with sealing gasket.
Further improve and be: also comprise spray gun ribbon.
Further improve and be: one end of described spray gun ribbon connects described handgrip, and the other end of described spray gun ribbon connects described rifle neck.
Further improve and be: described muzzle is wrapped with outer hoop.
A kind of foam lance of the present invention, first make rifle body connect pressure water source on ship, again rifle body is connected with foam back of the body bucket, after foam is mixed with air, water, by being provided with connected successively passage in rifle body, rifle neck, gun platform, sprayed by muzzle, ensure evenly good foam jet effect.Be wrapped with outer hoop at muzzle, extend bearing the time of the higher pressure of muzzle to foam lance inside, to increase the durability of muzzle, extend the service life of muzzle.And between each parts of spray gun, seal is all set, ensures the sealing of spray gun inside.This kind of foam lance is provided with handgrip and handwheel, and the direction location to foam lance in process easy to use and changed course spray foam, be provided with spray gun ribbon, is convenient to mobile foam lance.In the time that being connected with rifle neck, gun platform it should be noted that should to make the direction of fittings body vertical with handwheel direction, to ensure the normal use of foam lance.
The invention has the beneficial effects as follows: a kind of foam lance of the present invention, reasonable in design, simple to operate, be convenient to effective spray foam, can realize exactly the location of the direction to foam lance and changed course spray foam in use procedure.This kind of foam lance, can make foam mix to ensure the good realization of jeting effect with air, water, and conveniently moving, carries out at the scene can improving ejection efficiency in the process of spray foam.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention;
Fig. 2 is the structural representation of gun platform of the present invention and pipe tooth joint;
Fig. 3 is that the A-A of Fig. 1 is to view;
Wherein: 1-muzzle, 2-rifle body, 3-spray gun ribbon, 4-rifle neck, 5-handwheel, 6-fittings body, 7-O type circle one, 8-O type circle two, 9-plug cock, 10-pipe tooth joint, 11-sealing gasket, 12-gun platform, 13-outer hoop, 14-handgrip.
Detailed description of the invention
Describe the preferred embodiments of the present invention in detail below in conjunction with accompanying drawing.
As Fig. 1, shown in Fig. 2 and Fig. 3, the present embodiment provides a kind of foam lance, comprise muzzle 1, rifle body 2, rifle neck 4, gun platform 12 and pipe tooth joint 10, one end of described rifle body 2 connects described muzzle 1, the other end of described rifle body 2 connects described gun platform 12 by rifle neck 4, described muzzle 1, rifle body 2, rifle neck 4, in gun platform 12, be provided with connected successively passage, described muzzle 1 is provided with handgrip 14, described gun platform 12 is provided with handwheel 5, the end of described gun platform 12 is connected with pipe tooth joint 10, described gun platform 12 is provided with plug cock 9, described gun platform 12 is connected with fittings body 6, between described gun platform 12 and described fittings body 6, be provided with O type circle 1, between described gun platform 12 and described nozzle, be provided with O type circle 28, between described gun platform 12 and described pipe tooth joint 10, be provided with sealing gasket 11, also comprise spray gun ribbon 3, one end of described spray gun ribbon 3 connects described handgrip 14, the other end of described spray gun ribbon 3 connects described rifle neck 4, described muzzle 1 is wrapped with outer hoop 13.
A kind of foam lance of the present embodiment, first make rifle body 2 connect pressure water source on ship, again rifle body 2 is connected with foam back of the body bucket, after foam is mixed with air, water, by being provided with connected successively passage in rifle body 2, rifle neck 4, gun platform 12, sprayed by muzzle 1, ensure evenly good foam jet effect.Be wrapped with outer hoop 13 at muzzle 1, extend bearing the time of the higher pressure of muzzle 1 to foam lance inside, to increase the durability of muzzle 1, extend the service life of muzzle 1.And between each parts of spray gun, seal is all set, ensures the sealing of spray gun inside.This kind of foam lance is provided with handgrip 14 and handwheel 5, and the direction location to foam lance in process easy to use and changed course spray foam, be provided with spray gun ribbon 3, is convenient to mobile foam lance.In the time that being connected with rifle neck 4, gun platform 12 it should be noted that should to make the direction of fittings body 6 vertical with handwheel 5 directions, to ensure the normal use of foam lance.
The beneficial effect of the present embodiment is: a kind of foam lance of the present embodiment, and reasonable in design, simple to operate, be convenient to effective spray foam, can realize exactly the location of the direction to foam lance and changed course spray foam in use procedure.This kind of foam lance, can make foam mix to ensure the good realization of jeting effect with air, water, and conveniently moving, carries out at the scene can improving ejection efficiency in the process of spray foam.
Claims (7)
1. a foam lance, it is characterized in that: comprise muzzle (1), rifle body (2), rifle neck (4), gun platform (12) and pipe tooth joint (10), one end of described rifle body (2) connects described muzzle (1), the other end of described rifle body (2) connects described gun platform (12) by rifle neck (4), described muzzle (1), rifle body (2), rifle neck (4), gun platform is provided with connected successively passage in (12), described muzzle (1) is provided with handgrip (14), described gun platform (12) is provided with handwheel (5), the end of described gun platform (12) is connected with pipe tooth joint (10), described gun platform (12) is provided with plug cock (9), described gun platform (12) is connected with fittings body (6).
2. a kind of foam lance as claimed in claim 1, is characterized in that: between described gun platform (12) and described fittings body (6), be provided with O type circle one (7).
3. a kind of foam lance as claimed in claim 1, is characterized in that: between described gun platform (12) and described nozzle, be provided with O type circle two (8).
4. a kind of foam lance as claimed in claim 1, is characterized in that: between described gun platform (12) and described pipe tooth joint (10), be provided with sealing gasket (11).
5. a kind of foam lance as claimed in claim 1, is characterized in that: also comprise spray gun ribbon (3).
6. a kind of foam lance as claimed in claim 5, is characterized in that: one end of described spray gun ribbon (3) connects described handgrip (14), and the other end of described spray gun ribbon (3) connects described rifle neck (4).
7. a kind of foam lance as described in claim 1-6 any one, is characterized in that: described muzzle (1) is wrapped with outer hoop (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210511754.4A CN103845837A (en) | 2012-12-04 | 2012-12-04 | Foam lance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210511754.4A CN103845837A (en) | 2012-12-04 | 2012-12-04 | Foam lance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103845837A true CN103845837A (en) | 2014-06-11 |
Family
ID=50854237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210511754.4A Pending CN103845837A (en) | 2012-12-04 | 2012-12-04 | Foam lance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103845837A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111437554A (en) * | 2020-04-09 | 2020-07-24 | 杨寿宝 | Fire-fighting lance |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2577898Y (en) * | 2002-11-25 | 2003-10-08 | 刘欣传 | Air foam guns |
| CN101559268A (en) * | 2009-06-02 | 2009-10-21 | 浙江威能消防器材股份有限公司 | Foam generator and foam nozzle |
| CN201441767U (en) * | 2009-07-31 | 2010-04-28 | 淄博吉孚消防科技有限公司 | Energy storing positive pressure foam fire extinguishing system |
| CN201799039U (en) * | 2010-09-28 | 2011-04-20 | 天津龙盛世博安全设备有限公司 | Novel fire-fighting foam gun |
| CN201807112U (en) * | 2010-08-25 | 2011-04-27 | 交通运输部北海救助局 | F-500 knapsack type simple fire-extinguishing device |
| CN201880243U (en) * | 2010-09-28 | 2011-06-29 | 天津龙盛世博安全设备有限公司 | Novel shut-off nozzle for firefighting |
-
2012
- 2012-12-04 CN CN201210511754.4A patent/CN103845837A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2577898Y (en) * | 2002-11-25 | 2003-10-08 | 刘欣传 | Air foam guns |
| CN101559268A (en) * | 2009-06-02 | 2009-10-21 | 浙江威能消防器材股份有限公司 | Foam generator and foam nozzle |
| CN201441767U (en) * | 2009-07-31 | 2010-04-28 | 淄博吉孚消防科技有限公司 | Energy storing positive pressure foam fire extinguishing system |
| CN201807112U (en) * | 2010-08-25 | 2011-04-27 | 交通运输部北海救助局 | F-500 knapsack type simple fire-extinguishing device |
| CN201799039U (en) * | 2010-09-28 | 2011-04-20 | 天津龙盛世博安全设备有限公司 | Novel fire-fighting foam gun |
| CN201880243U (en) * | 2010-09-28 | 2011-06-29 | 天津龙盛世博安全设备有限公司 | Novel shut-off nozzle for firefighting |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111437554A (en) * | 2020-04-09 | 2020-07-24 | 杨寿宝 | Fire-fighting lance |
| CN111437554B (en) * | 2020-04-09 | 2021-08-20 | 开平市龙安消防器材厂有限公司 | Fire-fighting lance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140611 |