CN104667457A - Heat defense water spray protection device for firefighter - Google Patents
Heat defense water spray protection device for firefighter Download PDFInfo
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- CN104667457A CN104667457A CN201510097608.5A CN201510097608A CN104667457A CN 104667457 A CN104667457 A CN 104667457A CN 201510097608 A CN201510097608 A CN 201510097608A CN 104667457 A CN104667457 A CN 104667457A
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- fast
- heat
- water spray
- flexible pipe
- pompier
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention belongs to the technical field of firefighting devices, and particularly relates to a heat defense water spray protection device for a firefighter. The protection device comprises a hose, a transition joint for connecting a fire hose, a water gun and the hose, two fast-inserting interfaces formed at the two ends of the hose respectively, a fast-inserting tee joint arranged on the middle part of the hose, a water mist spray head communicated with the fast-inserting tee joint, and a fast clamp for fixing the water mist spray head, wherein one of the fast-inserting interfaces is connected with the fast-inserting interface on a heat defense water spray protection device worn by a next firefighter, so that a plurality of fast-inserting interfaces are connected in series to be used together. The heat defense water spray protection device has the advantages of convenience in installation and fixation, plug and play, small size, simple structure, compact design and low cost. During firefighting operation, the ambient temperature of a region around the firefighter is effectively lowered, the physical consumption of the firefighter is lowered, and the working efficiency of the firefighter on a severe fire scene is increased.
Description
Technical field
The invention belongs to fire-fighting equipment field, be specifically related to a kind of pompier heat defence water spray protective device.
Background technology
Pompier, when disposing wildfire work, needs to face dense smoke hot environment for a long time.Under dense smoke hot environment, the physical consumption of fireman is on-the-spot far above general fire attack, and especially the high-temperature flue gas of moment and flame are attacked in retaliation, has higher requirement to the physiology of inside fire attack fighter and psychological bearing capability.Therefore how by reducing the direct impact that scene of a fire internal high temperature is taken action on pompier, improving the fire fighting usefulness of fighter, is that the Major Difficulties be equipped with and in combat training work is equipped by current fire brigade.
At present, when fire-fighting operation, fire brigade mainly takes to be equipped with fire-fighting proximity suit to pompier, and the equipment such as Cooling vest reduces the environment temperature of pompier, thus extends the operational time of pompier.But fire-fighting proximity suit, the application temperature ranges such as Cooling vest and cooling effect limited, and expensive; Secondly, although various heat insulation and heat control equipment have employed the preparation of light fibre material, weight ratio is lighter, too large burden can not be brought to pompier, but to be wet postemphasis weight by water Dip in fire extinguishing procedure, certain burden will be brought to pompier, increase the energy consumption of fireman, be unfavorable for the extinguishing operation of fireman.
Summary of the invention
The object of the present invention is to provide that a kind of cost is low, the pompier of good cooling effect heat defence water spray protective device.
Pompier's heat defence water spray protective device provided by the present invention, comprises the fast interface 22 of the fast interface of transit joint 1, first 21, second, flexible pipe 3, fast slotting threeway 4, waterfog head 5 and blocks 6 soon; Wherein:
Described changeover joint 1 is the tubular interface of both ends open, and two ends connect fire hose coupling and fire-fighting lance respectively, and intermediate position has draining hole 7;
Described first fast interface 21 is arranged on one end of flexible pipe 3, and is connected with the draining hole 7 on transition socket 1; Described second fast interface 22 is arranged on the other end of flexible pipe 3;
Described fast slotting threeway 4 is arranged on flexible pipe 3, and described waterfog head 5 is connected with flexible pipe 3 by fast slotting threeway 4;
Described fast card 6 is arranged on flexible pipe 3, and detachable is fixed on fireman back device (as aerial respiration machine etc.), in order to the operating position of fixing waterfog head 5.
In the present invention; described second fast interface 22 is arranged on the other end of flexible pipe 3; (namely next pompier's heat is defendd in water spray protective device to defend the on water spray protective device first fast interface 21 to be connected with next pompier's heat; the different transit joint 1 of first fast interface 21 connects); by that analogy; realize multiple series connection of this device, meet multiple fireman and use simultaneously.
In the present invention, described fast insert threeway 4 with between flexible pipe 3 for being rotatably connected, can 360 degree of rotations on flexible pipe 3, realize the rotation of waterfog head.
In the present invention, described fast card 6 has two, is separately positioned on fast both sides of inserting threeway 4, in order to strengthen fixing waterfog head 5.
In the present invention, described draining hole 7 quantity is 1 ~ 2.
When the present invention uses: changeover joint 1 and hose coupling and fire-fighting lance are linked together, fast slotting threeway connecting hose and waterfog head, flexible pipe is installed fast card, end, flexible pipe two ends installs first, second fast interface respectively, by fastening soon at fireman back device as the devices such as aerial respiration machine fixed the position of waterfog head.The angle of rotary spray shower nozzle can select suitable atomized water spray angle.
When fire-fighting lance is opened, fireman only need the first fast interface with the quick grafting of the draining hole on changeover joint, and waterfog head will carry out omnibearing stereo water smoke cooling protection to fireman.The first fast interface on this device that next fireman only need wear self and the previous fireman quick grafting of the second fast interface with it can carry out water spray cooling protection to self.
The present invention has following characteristics: system installs convenient fixing, easy to use, plug and play, small and exquisite simple and easy, lighting design, with low cost.When extinguishing operation; the present invention is for pompier's heat defence protection; the temperature of pompier peripheral region environment can be effectively reduced; reduce the physical consumption of fireman; liberate both hands and the rearward protect hydraulic giant of fireman, greatly improve the task performance of pompier at scene, the severe scene of a fire.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Number in the figure: 1 is changeover joint, 21 is the-fast interface, and 22 is the second fast interface, and 3 is flexible pipe, and 4 is fast slotting threeway, and 5 is waterfog head, and 6 is fast card, and 7 is draining hole.
Detailed description of the invention
In the present invention, changeover joint 1 is the round tube of both ends open, and adopt metal material, two ends connect fire hose coupling and fire-fighting lance respectively, and intermediate position has draining hole 7; First fast interface 21 adopts metal to make, and is arranged on one end of flexible pipe 3, and is connected with the draining hole 7 on transition socket 1; Flexible pipe 3 adopts high temperature fireproof material to make; Fast insert the middle part that threeway 4 is arranged on flexible pipe 3, two mouths relatively run through in threeway connect with flexible pipe 3, and the 3rd mouth that waterfog head 5 inserts threeway 4 soon connects, and so fast slotting threeway 4 can 360 degree of rotations on flexible pipe 3, realize the rotation of waterfog head; Fast card 6 has two, and be separately positioned on the fast flexible pipe inserting the both sides of threeway 4, detachable is fixed on fireman back device (as aerial respiration machine etc.), thus fixes waterfog head 5 operating position; Second fast interface 22 adopts metal to make; be arranged on the other end of flexible pipe 3; the on water spray protective device first fast interface 21 is defendd to be connected with next pompier's heat; namely in next pompier's heat defence water spray protective device; the different transit joint 1 of first fast interface 21 connects; by that analogy, realize multiple series connection of this device, meet multiple fireman and use simultaneously.
The present invention being used for pompier states as follows in the detailed description of the invention at scene, the severe scene of a fire:
Changeover joint 1 and hose coupling and fire-fighting lance are linked together, fast slotting threeway connecting hose and waterfog head, flexible pipe is installed fast card, end, flexible pipe two ends installs first, second fast interface respectively, by fastening soon at fireman back device as the devices such as aerial respiration machine fixed the position of waterfog head.The angle of rotary spray shower nozzle can select suitable atomized water spray angle.
When fire-fighting lance is opened, fireman only need the first fast interface with the quick grafting of the draining hole on changeover joint, and waterfog head will carry out omnibearing stereo water smoke cooling protection to fireman.The first fast interface on this device that next fireman only need wear self and the previous fireman quick grafting of the second fast interface with it can carry out water spray cooling protection to self.
Claims (5)
1. pompier's heat defence water spray protective device, is characterized in that comprising transit joint (1), the first fast interface (21), the second fast interface (22), flexible pipe (3), inserting threeway (4), waterfog head (5) and fast card (6) soon; Wherein:
The tubular interface that described changeover joint (1) is both ends open, two ends connect fire hose coupling and fire-fighting lance respectively, and intermediate position has draining hole (7);
Described first fast interface (21) is arranged on one end of flexible pipe (3), and is connected with the draining hole (7) on transition socket (1); Described second fast interface (22) is arranged on the other end of flexible pipe (3);
Described fast slotting threeway (4) is arranged on flexible pipe (3), and described waterfog head (5) is connected by fast threeway (4) same to flexible pipe (3) of inserting;
Described fast card (6) is arranged on flexible pipe (3), and detachable is fixed on the device of fireman back.
2. pompier's heat defence water spray protective device as claimed in claim 1; it is characterized in that the described second fast interface (22) is arranged on the other end of flexible pipe (3), defend the on water spray protective device first fast interface (21) to be connected with next pompier's heat.
3. pompier's heat defence water spray protective device as claimed in claim 1, is characterized in that describedly inserting between threeway (4) same to flexible pipe (3) as being rotatably connected soon, realizing the rotation of waterfog head.
4. pompier's heat defence water spray protective device as claimed in claim 1, is characterized in that described fast card (6) has two, is separately positioned on fast both sides of inserting threeway (4).
5. pompier's heat defence water spray protective device as claimed in claim 1, is characterized in that described draining hole (7) quantity is 1 ~ 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510097608.5A CN104667457A (en) | 2015-03-05 | 2015-03-05 | Heat defense water spray protection device for firefighter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510097608.5A CN104667457A (en) | 2015-03-05 | 2015-03-05 | Heat defense water spray protection device for firefighter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104667457A true CN104667457A (en) | 2015-06-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510097608.5A Pending CN104667457A (en) | 2015-03-05 | 2015-03-05 | Heat defense water spray protection device for firefighter |
Country Status (1)
| Country | Link |
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| CN (1) | CN104667457A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114668990A (en) * | 2022-01-24 | 2022-06-28 | 张家港市消防救援大队 | Personal safety protection device for firemen |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2043777C1 (en) * | 1992-11-06 | 1995-09-20 | Иван Иванович Шеховцов | Device for providing individual protection from heat influence |
| CN201235164Y (en) * | 2008-07-08 | 2009-05-13 | 葫芦岛市消防局 | Backpack spray water protector for firemen |
| CN202516184U (en) * | 2012-04-17 | 2012-11-07 | 周成龙 | Near-distance fire-distinguishing fire-fighting protection device |
| CN203944048U (en) * | 2014-06-30 | 2014-11-19 | 邓全龙 | The cooled fireman protective garment of putting out a fire |
| CN204522060U (en) * | 2015-03-05 | 2015-08-05 | 上海武消汽车修理厂 | A kind of pompier's heat defence water spray protective device |
-
2015
- 2015-03-05 CN CN201510097608.5A patent/CN104667457A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2043777C1 (en) * | 1992-11-06 | 1995-09-20 | Иван Иванович Шеховцов | Device for providing individual protection from heat influence |
| CN201235164Y (en) * | 2008-07-08 | 2009-05-13 | 葫芦岛市消防局 | Backpack spray water protector for firemen |
| CN202516184U (en) * | 2012-04-17 | 2012-11-07 | 周成龙 | Near-distance fire-distinguishing fire-fighting protection device |
| CN203944048U (en) * | 2014-06-30 | 2014-11-19 | 邓全龙 | The cooled fireman protective garment of putting out a fire |
| CN204522060U (en) * | 2015-03-05 | 2015-08-05 | 上海武消汽车修理厂 | A kind of pompier's heat defence water spray protective device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114668990A (en) * | 2022-01-24 | 2022-06-28 | 张家港市消防救援大队 | Personal safety protection device for firemen |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150603 |