CN206852971U - A kind of nozzle structure of portable water base fire extinguishing device - Google Patents

A kind of nozzle structure of portable water base fire extinguishing device Download PDF

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Publication number
CN206852971U
CN206852971U CN201720754299.9U CN201720754299U CN206852971U CN 206852971 U CN206852971 U CN 206852971U CN 201720754299 U CN201720754299 U CN 201720754299U CN 206852971 U CN206852971 U CN 206852971U
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CN
China
Prior art keywords
nozzle
spout
water base
portable water
extinguishing device
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Active
Application number
CN201720754299.9U
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Chinese (zh)
Inventor
汪荣荣
胡钦雄
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Guoxin Finance Leasing Co., Ltd.
Original Assignee
Shenzhen Guoxin Lee's Fire Equipment Technology Co Ltd
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Priority to CN201720754299.9U priority Critical patent/CN206852971U/en
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Publication of CN206852971U publication Critical patent/CN206852971U/en
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Abstract

The utility model discloses a kind of nozzle structure of portable water base fire extinguishing device, solve the problems, such as that common fire extinguisher jet pipe is unmanageable to be ejected into extinguishing chemical at burning things which may cause a fire disaster exactly, its drip irrigation device is, spout body including being connected to fire extinguisher bottle, one end of the spout body connection fire extinguisher bottle is provided with spray nozzle, the spout body other end is removably connected with nozzle assembly, the spout body is provided with wire netting and handle close to one end of nozzle assembly, reaches the easily controllable purpose being ejected into extinguishing chemical exactly at burning things which may cause a fire disaster.

Description

A kind of nozzle structure of portable water base fire extinguishing device
Technical field
Portable water base fire extinguishing device is the utility model is related to, more particularly to a kind of jet pipe of portable water base fire extinguishing device Structure.
Background technology
Portable water base fire extinguishing device be a kind of be applied to put out a fire to save life and property inflammable solid or non-water-soluble liquid from the beginning of fire, can Put out a fire to save life and property the fire extinguisher of charging equipment fire, be now widely used for the places such as oil field, oil depot, steamer, factory, shop, be prevention Fire occurs to ensure the indispensable fire-fighting equipment of people's lives and properties.
The jet pipe of portable water base fire extinguishing device is usually flexible pipe in the prior art, can not be close to burning things which may cause a fire disaster compared with adult in the intensity of a fire When, it is difficult to the spout of jet pipe is directed at burning things which may cause a fire disaster, it is difficult to which extinguishing chemical is ejected at burning things which may cause a fire disaster by control exactly, therefore is had much room for improvement.
Utility model content
The purpose of this utility model is to provide a kind of nozzle structure of portable water base fire extinguishing device, has easily controllable incite somebody to action The advantages of extinguishing chemical is ejected at burning things which may cause a fire disaster exactly.
Above-mentioned technical purpose of the present utility model technical scheme is that:A kind of portable aqua type The nozzle structure of fire extinguisher, including the spout body of fire extinguisher bottle is connected to, the spout body connection fire extinguisher bottle One end is provided with spray nozzle, and the spout body other end is removably connected with nozzle assembly, and the spout body is close to nozzle One end of component is provided with wire netting and handle.
By using above-mentioned technical proposal, spout body is typically softer, is generally difficult to control and the spout of jet pipe is aligned into fire The position in source, when using fire extinguisher, wire netting can lift the rigidity of spout body, while hold jet pipe sheet by handle Body, it is easy to nozzle assembly to be directed at burning things which may cause a fire disaster, extinguishing chemical is ejected at burning things which may cause a fire disaster exactly beneficial to control, needed close to burning things which may cause a fire disaster In the case of being put out a fire, the eject position of extinguishing chemical is manipulated by handle, manual-free is kept away and directly contacts spout body front end, The calcination to operating personnel can effectively be avoided;, can be by changing nozzle assembly in the case of the different intensity of a fire, preferably reply is each The kind intensity of a fire, therefore extinguishing chemical is ejected into advantage at burning things which may cause a fire disaster exactly with easily controllable.
Of the present utility model further to set, the nozzle assembly includes first jet body and connected with spout body screw thread The first connecting tube connect, the front end of the first jet body are provided with spout, and the aperture of the spout is by first jet body Entrance point to the port of export diminishes.
By using above-mentioned technical proposal, the passage of a taper is formd, so that the extinguishing chemical ejected by spout More concentrate, jet length also farther out, can put out some smaller intensity of a fire more in time, avoid fire spreading.
Of the present utility model further to set, the nozzle assembly includes second nozzle body and connected with spout body screw thread The second connecting tube connect, it is in horn-like nozzle that the front end of the second nozzle body, which is provided with, and the nozzle is provided with multiple sprays Hole.
By using above-mentioned technical proposal, extinguishing chemical ejects from nozzle, forms the jet flow expanded outwardly, multiple spray orifices Setting so that the area coverage of extinguishing chemical is larger, during for some larger intensity of a fire, can play preferable effect.
Of the present utility model further to set, the spout body is sebific duct, and the inwall of the spout body is provided with polyester Fibrous layer.
By using above-mentioned technical proposal, polyester fiber has good crease resistance, weak acid resistant and resistance to alkalescent, so as to Layer of polyester fiber serves preferable protective effect to spout body.
Of the present utility model further to set, the spout body is provided with heat insulating outer shield.
By using above-mentioned technical proposal, heat insulating outer shield energy hermetic section outside heat, preferable guarantor is served to flexible pipe Shield acts on.
It is of the present utility model further to set, it is provided with non-slip texture on the inside of the handle.
By using above-mentioned technical proposal, the setting personnel easy to operation of non-slip texture hold the work that handle is put out a fire Make, prevent from skidding.
Of the present utility model further to set, the spout body is provided with the valve for being used for controlling jet flow.
By using above-mentioned technical proposal, valve can control the size of extinguishing chemical jet flow, so as to neatly adjust jet flow To tackle the different intensity of a fire.
Of the present utility model further to set, the junction of the spout body and nozzle assembly is provided with O-ring seal.
By using above-mentioned technical proposal, O-ring seal can increase the close of the junction of spout body and nozzle assembly Feng Xing, prevent extinguishing chemical from revealing.
In summary, the utility model has the advantages that:Wire netting can lift the rigidity of spout body, be beneficial to Extinguishing chemical is ejected at burning things which may cause a fire disaster by control exactly;Spout body is held by handle, is easy to nozzle assembly to be directed at burning things which may cause a fire disaster, Extinguishing chemical is ejected at burning things which may cause a fire disaster exactly beneficial to control;In the case where needing to be put out a fire close to burning things which may cause a fire disaster, by handle come The eject position of extinguishing chemical is manipulated, manual-free is kept away and directly contacts spout body front end, can effectively avoid the calcination to operating personnel; In the case of the different intensity of a fire, the various intensity of a fire can be preferably tackled by changing nozzle assembly;Valve can control extinguishing chemical to spray The size of stream, so as to neatly adjust jet flow to tackle the different intensity of a fire.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment 1;
Fig. 2 is the sectional view of nozzle assembly in embodiment 1;
Fig. 3 is the sectional view in A-A faces in embodiment 1;
Fig. 4 is the structural representation of nozzle assembly in embodiment 2.
Reference:1st, spout body;2nd, spray nozzle;3rd, nozzle assembly;31st, first jet body;32nd, the first connection Pipe;33rd, spout;34th, second nozzle body;35th, the second connecting tube;36th, nozzle;37th, spray orifice;4th, wire netting;5th, handle;51、 Non-slip texture;6th, layer of polyester fiber;7th, heat insulating outer shield;8th, valve;9th, O-ring seal.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but As long as all protected in right of the present utility model by Patent Law.
Embodiment 1:A kind of nozzle structure of portable water base fire extinguishing device, as shown in figure 1, including being connected to fire extinguisher bottle The spout body 1 of body, spout body 1 are sebific duct, and one end that spout body 1 connects fire extinguisher bottle is provided with spray nozzle 2, sprays The other end of tube body 1 is removably connected with nozzle assembly 3, and spout body 1 is provided with wire netting 4 close to one end of nozzle assembly 3 And handle 5, wire netting 4 can lift the rigidity of spout body 1, spout body 1 is held by handle 5, is easy to the component 3 of nozzle 36 Burning things which may cause a fire disaster can be directed at, is ejected into extinguishing chemical at burning things which may cause a fire disaster exactly beneficial to control.
The inner side of handle 5 is provided with non-slip texture 51, and the setting personnel easy to operation of non-slip texture 51 hold handle 5 and gone out The work of fire, prevents from skidding.
The position of nozzle assembly 3 is provided with the valve 8 for controlling jet flow in spout body 1, valve 8 can control The size of extinguishing chemical jet flow, so as to neatly adjust jet flow to tackle the different intensity of a fire.
As shown in Fig. 2 nozzle assembly 3 includes first jet body 31 and is connected with the first of the threaded connection of spout body 1 Pipe 32, the front end of first jet body 31 are provided with spout 33, the aperture of spout 33 by first jet body 31 entrance point extremely The port of export diminishes, and forms the passage of a taper, so as to which the extinguishing chemical ejected by spout 33 is more concentrated, jet length Also farther out, some smaller intensity of a fire can be put out more in time, avoid fire spreading.
Spout body 1 and the junction of nozzle assembly 3 are provided with O-ring seal 9, and O-ring seal 9 can increase jet pipe sheet Body 1 and the sealing of the junction of nozzle assembly 3, prevent extinguishing chemical from revealing.
The inwall of spout body 1 as shown in Figure 3 is provided with layer of polyester fiber 6, and polyester fiber has good crease resistance, resistance to Faintly acid and resistance to alkalescent, so as to which layer of polyester fiber 6 serves preferable protective effect to spout body 1.
Spout body 1 is provided with heat insulating outer shield 7, the energy hermetic section outside heat of heat insulating outer shield 7, flexible pipe is served preferably Protective effect.
Operation principle:Spout body 1 is general softer, is generally difficult to the position that the spout 33 of jet pipe is directed at burning things which may cause a fire disaster by control, When using fire extinguisher, wire netting 4 can lift the rigidity of spout body 1, while hold spout body 1 by handle 5, be easy to Nozzle assembly 3 can be directed at burning things which may cause a fire disaster, be ejected into extinguishing chemical at burning things which may cause a fire disaster exactly beneficial to control, need to be gone out close to burning things which may cause a fire disaster In the case of fire, the eject position of extinguishing chemical is manipulated by handle 5, manual-free is kept away and directly contacts the front end of spout body 1, can have Effect avoids the calcination to operating personnel;In the case of the different intensity of a fire, can preferably it be tackled various by changing nozzle assembly 3 The intensity of a fire.
Embodiment 2:A kind of nozzle structure of portable water base fire extinguishing device, as shown in figure 4, difference from Example 1 It is, nozzle assembly 3 includes second nozzle body 34 and the second connecting tube 35 being threadedly coupled with spout body 1, second nozzle The front end of body 34 is provided with horn-like nozzle 36, is provided with multiple spray orifices 37 on nozzle 36, extinguishing chemical sprays from nozzle 36 It is shot out, forms the jet flow expanded outwardly, the setting of multiple spray orifices 37 so that the area coverage of extinguishing chemical is larger, for some During the larger intensity of a fire, preferable effect can be played.

Claims (8)

  1. A kind of 1. nozzle structure of portable water base fire extinguishing device, it is characterised in that the jet pipe including being connected to fire extinguisher bottle Body (1), one end of spout body (1) the connection fire extinguisher bottle are provided with spray nozzle (2), and the spout body (1) is another One end is removably connected with nozzle assembly (3), and the spout body (1) is provided with wire netting (4) close to one end of nozzle assembly (3) And handle (5).
  2. A kind of 2. nozzle structure of portable water base fire extinguishing device according to claim 1, it is characterised in that the nozzle Component (3) includes first jet body (31) and the first connecting tube (32) being threadedly coupled with spout body (1), first spray The front end of mouth body (31) is provided with spout (33), and the aperture of the spout (33) is by the entrance point of first jet body (31) to going out Mouth end diminishes.
  3. A kind of 3. nozzle structure of portable water base fire extinguishing device according to claim 1, it is characterised in that the nozzle Component (3) includes second nozzle body (34) and the second connecting tube (35) being threadedly coupled with spout body (1), second spray It is in horn-like nozzle (36) that the front end of mouth body (34), which is provided with, and the nozzle (36) is provided with multiple spray orifices (37).
  4. A kind of 4. nozzle structure of portable water base fire extinguishing device according to claim 1, it is characterised in that the jet pipe Body (1) is sebific duct, and the inwall of the spout body (1) is provided with layer of polyester fiber (6).
  5. A kind of 5. nozzle structure of portable water base fire extinguishing device according to claim 1, it is characterised in that the jet pipe Body (1) is provided with heat insulating outer shield (7).
  6. A kind of 6. nozzle structure of portable water base fire extinguishing device according to claim 1, it is characterised in that the handle (5) inner side is provided with non-slip texture (51).
  7. A kind of 7. nozzle structure of portable water base fire extinguishing device according to claim 1, it is characterised in that the jet pipe Body (1) is provided with the valve (8) for being used for controlling jet flow.
  8. A kind of 8. nozzle structure of portable water base fire extinguishing device according to claim 1, it is characterised in that the jet pipe The junction of body (1) and nozzle assembly (3) is provided with O-ring seal (9).
CN201720754299.9U 2017-06-26 2017-06-26 A kind of nozzle structure of portable water base fire extinguishing device Active CN206852971U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720754299.9U CN206852971U (en) 2017-06-26 2017-06-26 A kind of nozzle structure of portable water base fire extinguishing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720754299.9U CN206852971U (en) 2017-06-26 2017-06-26 A kind of nozzle structure of portable water base fire extinguishing device

Publications (1)

Publication Number Publication Date
CN206852971U true CN206852971U (en) 2018-01-09

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CN201720754299.9U Active CN206852971U (en) 2017-06-26 2017-06-26 A kind of nozzle structure of portable water base fire extinguishing device

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CN (1) CN206852971U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108771810A (en) * 2018-04-02 2018-11-09 江苏卡威专用汽车制造有限公司 A kind of foam truck
CN110613907A (en) * 2019-09-26 2019-12-27 南京南消消防控股有限公司 Hexafluoropropane fire extinguisher and injection device thereof
CN110772738A (en) * 2019-11-19 2020-02-11 江苏农牧科技职业学院 Device is put out rapidly to chemical laboratory alcohol burner rollover
CN114470592A (en) * 2022-03-18 2022-05-13 许家菘 Fire extinguisher nozzle

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108771810A (en) * 2018-04-02 2018-11-09 江苏卡威专用汽车制造有限公司 A kind of foam truck
CN110613907A (en) * 2019-09-26 2019-12-27 南京南消消防控股有限公司 Hexafluoropropane fire extinguisher and injection device thereof
CN110613907B (en) * 2019-09-26 2023-08-11 南京南消消防控股有限公司 Hexafluoropropane fire extinguisher and injection apparatus thereof
CN110772738A (en) * 2019-11-19 2020-02-11 江苏农牧科技职业学院 Device is put out rapidly to chemical laboratory alcohol burner rollover
CN110772738B (en) * 2019-11-19 2020-12-22 江苏农牧科技职业学院 Device is put out rapidly to chemical laboratory alcohol burner rollover
CN114470592A (en) * 2022-03-18 2022-05-13 许家菘 Fire extinguisher nozzle

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TR01 Transfer of patent right

Effective date of registration: 20180911

Address after: 510000 room 1312, Hua Xin Yi Street, Haizhuqu District, Guangzhou, Guangdong, 1312

Patentee after: Guangdong Guoxin Finance Leasing Co., Ltd.

Address before: 518052 Room 201, building A, No. 1, Qian Wan Road, Qianhai Shenzhen Hong Kong cooperation zone, Shenzhen, Guangdong (Shenzhen Qianhai business secretary Co., Ltd.)

Patentee before: Shenzhen Guoxin Lee's Fire Equipment Technology Co. Ltd.

TR01 Transfer of patent right