CN112206433B - Water mist isolation rescue device for fire control - Google Patents
Water mist isolation rescue device for fire control Download PDFInfo
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- CN112206433B CN112206433B CN202011358125.3A CN202011358125A CN112206433B CN 112206433 B CN112206433 B CN 112206433B CN 202011358125 A CN202011358125 A CN 202011358125A CN 112206433 B CN112206433 B CN 112206433B
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- fire
- side frame
- water mist
- rescue device
- water
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C2/00—Fire prevention or containment
- A62C2/06—Physical fire-barriers
-
- 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
- A62C31/05—Nozzles specially adapted for fire-extinguishing with two or more outlets
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- 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
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- 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 belongs to the field of emergency rescue, relates to fire-fighting equipment, and particularly relates to a fine water mist isolation rescue device for fire-fighting. Including preceding fender, left side frame, right side frame, back door, roof, bottom plate and spraying system, spraying system includes outer net spray tube subassembly and intranet spray tube subassembly, and outer net spray tube subassembly includes straight tube, shower nozzle and connector link, and intranet spray tube subassembly includes dysmorphism water pipe, shower nozzle and connector link. The rescue device has the walking and moving functions, the high-pressure fine water mist is utilized to form a fine water mist wall, an independent isolation space is formed, radiant heat of flame can be effectively isolated under a high-temperature environment of a fire scene, effective isolation of the outside temperature of 500 ℃ and the inside of <65 ℃ is realized, a safe area is isolated in the fire scene, and the aim of safe rescue or key operation is fulfilled.
Description
Technical Field
The invention belongs to the field of emergency rescue, relates to fire-fighting equipment, and particularly relates to a fine water mist isolation rescue device for fire-fighting.
Background
In the aspect of fire prevention isolation emergency rescue, a handheld water mist fire prevention shield has been developed at home and abroad, can be used for fire scene investigation, but has high price, has to be strengthened in protective performance, and has not been widely applied yet. The fire-proof door is mainly isolated by means of fire-proof belts, fire-proof doors and the like in China, and is mainly used for outdoor and civil building external heat preservation systems, partial indoor and the like, and is used as an important fire spreading prevention measure to protect the life and property safety of personnel. These physical separation measures.
Problems exist
1. At present, the existing emergency rescue isolation device at home and abroad has limitations in use sites, and the existing device cannot be effectively isolated in special sites such as the wellhead of an oil field.
2. The prior art has the defect of protecting personnel, the hand-held fire-fighting equipment can only effectively block the fire source appearing on the front, and when flames and smoke are diffused from the periphery, the effective protection cannot be achieved.
3. The prior art selects a water source required by taking actual fire into consideration on the fine water mist high-pressure spray head, and the water source becomes a great difficulty in obstructing rescue when the fire is relatively large.
Disclosure of Invention
In order to solve the technical problems, the invention provides a water mist isolation rescue device for fire control, which is suitable for various disaster relief places, polyhedrons and emergency rescue isolation devices with reasonable design structure.
The technical scheme of the invention is realized as follows:
the utility model provides a rescue device is kept apart with thin water smoke to fire control, includes preceding fender, left side frame, right side frame, back door, roof, bottom plate and spraying system, and spraying system includes outer net spray tube subassembly and intranet spray tube subassembly, and outer net spray tube subassembly includes straight tube, shower nozzle and connector link I, and intranet spray tube subassembly includes dysmorphism water pipe, shower nozzle and connector link II.
The front baffle, the left side frame, the right side frame, the back door, the top plate and the bottom plate form a polyhedral structure, the edges of the front baffle, the left side frame, the right side frame, the back door and the top plate are all provided with outer net spray pipe components, and a square frame surrounded by straight pipes is embedded with a stainless steel net.
The front baffle comprises an upper unit and a lower unit, wherein the middle part of the upper unit is provided with a fire extinguishing opening with the width of 150-250mm and the height of 900-1000mm, the top of the fire extinguishing opening is provided with a baffle with the thickness of 200 multiplied by 200mm, a water injection pipe is arranged above the baffle, a water pump is arranged on the water injection pipe, the lower unit comprises a frame body surrounded by straight pipes and a stainless steel net in the frame body, and a plurality of spray heads and connecting buckles are arranged on the straight pipes.
The inner net spray pipe component is positioned at the inner side of the upper unit, the special-shaped water pipes in the inner net spray pipe component are oppositely arranged, the formed window is oppositely arranged with the fire extinguishing opening front and back,
the bottom plate links to each other with the base pipeline of preceding fender, left side frame, right side frame and back door respectively, is equipped with the vaulting pole between preceding fender and the back door, and the vaulting pole is located the both sides of bottom plate, and the vaulting pole top is equipped with the fire extinguisher, and the bottom of bottom plate is equipped with the universal wheel.
According to the application method of the water mist isolation rescue device for fire control, when a fire disaster occurs, the device is rapidly pushed to a fire scene, after a water injection pipe is connected, a rescue worker rapidly opens a rear door to enter the rescue device, and fire extinguisher is reused for fire extinguishing treatment at a place where water mist is not thoroughly sprayed.
The invention has the following beneficial effects:
the invention provides an emergency rescue isolation device which is suitable for various disaster relief places, polyhedrons and reasonable in design structure. The multifunctional protective device has a multi-face integrated protective function, and the front, rear, left, right, upper five faces have protective and isolation effects. The device can be suitable for different fire situations, such as well sites of oil fields. When a fire disaster occurs at or near the wellhead, the isolating device can be quickly pushed to a fire disaster center zone, and the fire source is covered by the isolating function, so that the fire source is controlled, and meanwhile, rescue workers can draw out to solve other fire sources. The device is equipped with the fire extinguisher of different model specifications, not only can effectually put out a fire and keep apart fire source and flue gas at the scene of a fire, also can stay at the scene of a fire for a long time simultaneously, provides as big as possible survival rate for rescue stranded personnel. The device is provided with a plurality of water inlets, can be connected with a fire engine water source by means of a well site or a household tap water source, and can increase the residence time in a fire site.
The rescue device has the walking and moving functions, the high-pressure fine water mist is utilized to form a fine water mist wall, an independent isolation space is formed, radiant heat of flame can be effectively isolated under a high-temperature environment of a fire scene, effective isolation of the outside temperature of 500 ℃ and the inside of <65 ℃ is realized, a safe area is isolated in the fire scene, and the aim of safe rescue or key operation is fulfilled.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of the front structure of the present application.
Fig. 2 is a schematic top view of the present application.
Fig. 3 is a schematic side view of the present application.
Fig. 4 is a schematic structural diagram of the external network nozzle assembly in embodiment 1.
Fig. 5 is a schematic structural diagram of the internal network nozzle assembly in embodiment 1.
Fig. 6 is a schematic view of the straight tube of fig. 4.
Detailed Description
The technical solutions of the present invention will be clearly and completely described in conjunction with the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without any inventive effort, are intended to be within the scope of the invention.
Example 1
As shown in fig. 1, 4 and 5, the water mist isolation rescue device for fire protection comprises a front baffle 1, a left side frame 2, a right side frame 3, a rear door 4, a top plate 5, a bottom plate 8 and a spraying system, wherein the spraying system comprises an outer net spray pipe assembly 61 and an inner net spray pipe assembly 62, the outer net spray pipe assembly 61 comprises a straight pipe 611, a spray head 612 and a connecting buckle i 613, and the inner net spray pipe assembly 62 comprises a special-shaped water pipe 621, a spray head 622 and a connecting buckle ii 623.
The invention provides an emergency rescue isolation device which is suitable for various disaster relief places, polyhedrons and reasonable in design structure. The multifunctional protective device has a multi-face integrated protective function, and the front, rear, left, right, upper five faces have protective and isolation effects. The device can be suitable for different fire situations, such as well sites of oil fields. When a fire disaster occurs at or near the wellhead, the isolating device can be quickly pushed to a fire disaster center zone, and the fire source is covered by the isolating function, so that the fire source is controlled, and meanwhile, rescue workers can draw out to solve other fire sources. The device is equipped with the fire extinguisher of different model specifications, not only can effectually put out a fire and keep apart fire source and flue gas at the scene of a fire, also can stay at the scene of a fire for a long time simultaneously, provides as big as possible survival rate for rescue stranded personnel. The device is provided with a plurality of water inlets, can be connected with a fire engine water source by means of a well site or a household tap water source, and can increase the residence time in a fire site.
The water mist is refined into fine water mist drops with the diameter of 40-200 microns under a certain pressure through the water mist spray head, the specific surface area is rapidly increased, vaporization is easy, a large amount of heat can be absorbed, radiant heat of flame is effectively blocked, and the aim of isolation is achieved.
As shown in fig. 2, the front bumper 1, the left side frame 2, the right side frame 3, the rear door 4, the top plate 5 and the bottom plate 8 form a polyhedral structure, the edges of the front bumper 1, the left side frame 2, the right side frame 3, the rear door 4 and the top plate 5 are all provided with an outer net spray pipe assembly 61, and a square frame surrounded by the straight pipes 611 is embedded with a stainless steel net 63.
Preferably, the front baffle 1 comprises an upper unit 11 and a lower unit 12, the structures of the upper unit and the lower unit are the same, the structures of a left side frame 2, a right side frame 3, a rear door 4 and a top plate 5 of the device are the same as those of the lower unit, a fire extinguishing opening 111 with the width of 150-250mm and the height of 900-1000mm is arranged in the middle of the upper unit, a baffle 112 with the width of 200 x 200mm is arranged at the top of the fire extinguishing opening 111, a water injection pipe 7 is arranged above the baffle 112, a water pump is arranged on the water injection pipe 7, the lower unit comprises a frame body surrounded by a straight pipe 611 and a stainless steel net 63 in the frame body, and a plurality of spray heads 612 and connecting buckles I613 are arranged on the straight pipe 611 as shown in fig. 6.
Preferably, the inner-net spray pipe assembly 62 is located inside the upper unit 11, the special-shaped water pipes 621 in the inner-net spray pipe assembly 62 are oppositely arranged, the formed window 222 is oppositely arranged in front and back of the fire extinguishing port 111,
preferably, the use method of the water mist isolation rescue device for fire protection is that when a fire disaster occurs, the device is rapidly pushed to a fire scene, after the water injection pipe 7 is connected, a rescue worker rapidly opens a rear door to enter the rescue device, and a fire extinguisher is reused for fire extinguishing treatment at a place where the water mist is not thoroughly sprayed.
Example 2
As shown in fig. 3, the invention provides a water mist isolation rescue device for fire protection, wherein a bottom plate 8 is respectively connected with bottom edge pipelines of a front baffle 1, a left side frame 2, a right side frame 3 and a rear door 4, supporting rods 14 are arranged between the front baffle 1 and the rear door 4, the supporting rods 14 are positioned on two sides of the bottom plate 8, fire extinguishers 9 are arranged above the supporting rods 14, and universal wheels 10 are arranged at the bottom of the bottom plate 8. The rescue device has the walking and moving functions, the high-pressure water mist is utilized to form the water mist wall, an independent isolation space is formed, radiant heat of flame can be effectively isolated under a high-temperature environment of a fire scene, the effective isolation of the outside temperature of 500 ℃ and the inside of <65 ℃ is realized, a safe area is isolated in the fire scene, and the aim of safe rescue or key operation is fulfilled.
Other structures are shown in example 1.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (6)
1. Fire control is with water mist isolation rescue device, its characterized in that: the spraying device comprises a front baffle (1), a left side frame (2), a right side frame (3), a rear door (4), a top plate (5), a bottom plate (8) and a spraying system, wherein the spraying system comprises an outer net spray pipe assembly (61) and an inner net spray pipe assembly (62), the outer net spray pipe assembly (61) comprises a straight pipe (611), a spray head (612) and a connecting buckle I (613), and the inner net spray pipe assembly (62) comprises a special-shaped water pipe (621), a spray head (622) and a connecting buckle II (623); the spray head (622) may attenuate the mist into fine mist droplets having diameters of 40-200 microns.
2. The fire water mist isolation rescue device as defined in claim 1, wherein: the front baffle (1), the left side frame (2), the right side frame (3), the back door (4), the top plate (5) and the bottom plate (8) form a polyhedral structure, the edges of the front baffle (1), the left side frame (2), the right side frame (3), the back door (4) and the top plate (5) are respectively provided with an outer net spray pipe assembly (61), and a square frame surrounded by the straight pipes (611) is embedded with a stainless steel net (63).
3. The fire water mist isolation rescue device as defined in claim 1, wherein: front fender (1) include upper portion unit (11) and lower part unit (12), upper portion unit (11) middle part is equipped with 150-250mm wide, high fire extinguishing mouth (111) of 900-1000mm, fire extinguishing mouth (111) top is equipped with baffle (112) of 200 x 200mm, baffle (112) top is water injection pipe (7), be equipped with the water pump on water injection pipe (7), lower part unit (12) include framework and stainless steel net (63) in the framework that straight tube (611) encloses, wherein be equipped with a plurality of shower nozzle (612) and connector link I (613) on straight tube (611).
4. A fire mist isolation rescue device as defined in claim 3, wherein: the inner net spray pipe assembly (62) is positioned at the inner side of the upper unit (11), the special-shaped water pipes (621) in the inner net spray pipe assembly (62) are oppositely arranged, and the formed window (222) and the fire extinguishing opening (111) are oppositely arranged front and back.
5. The fire water mist isolation rescue device as defined in claim 4, wherein: the bottom plate (8) links to each other with the base pipeline of preceding fender (1), left side frame (2), right side frame (3) and back door (4) respectively, is equipped with vaulting pole (14) between preceding fender (1) and back door (4), and vaulting pole (14) are located the both sides of bottom plate (8), and vaulting pole (14) top is equipped with fire extinguisher (9), and the bottom of bottom plate (8) is equipped with universal wheel (10).
6. The method for using the fire-fighting water mist isolation rescue device according to any one of claims 3 to 5, which is characterized in that: when a fire disaster happens, the device is rapidly pushed to a fire scene, after the water injection pipe (7) is connected, rescue workers rapidly open the back door to enter the rescue device, and fire extinguisher is reused for fire extinguishing treatment at a place where fine water mist is not thoroughly sprayed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011358125.3A CN112206433B (en) | 2020-11-27 | 2020-11-27 | Water mist isolation rescue device for fire control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011358125.3A CN112206433B (en) | 2020-11-27 | 2020-11-27 | Water mist isolation rescue device for fire control |
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| Publication Number | Publication Date |
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| CN112206433A CN112206433A (en) | 2021-01-12 |
| CN112206433B true CN112206433B (en) | 2023-05-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011358125.3A Active CN112206433B (en) | 2020-11-27 | 2020-11-27 | Water mist isolation rescue device for fire control |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005287655A (en) * | 2004-03-31 | 2005-10-20 | Mitsubishi Heavy Ind Ltd | Electrostatic smoke dispersion apparatus |
| CN102366660A (en) * | 2011-10-17 | 2012-03-07 | 武汉工程大学 | Hand-operated double-cylinder high pressure single-phase flow water mist fire extinguishing device |
| CN109069892A (en) * | 2016-05-05 | 2018-12-21 | 普鲁米斯有限公司 | fire extinguishing system |
| CN110038237A (en) * | 2019-05-24 | 2019-07-23 | 应急管理部四川消防研究所 | Hot-fluid baffling device is used under battle conditions in scene of fire |
| CN110152220A (en) * | 2019-05-24 | 2019-08-23 | 应急管理部四川消防研究所 | Hot-fluid baffling device is used under battle conditions in portable scene of fire |
-
2020
- 2020-11-27 CN CN202011358125.3A patent/CN112206433B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005287655A (en) * | 2004-03-31 | 2005-10-20 | Mitsubishi Heavy Ind Ltd | Electrostatic smoke dispersion apparatus |
| CN102366660A (en) * | 2011-10-17 | 2012-03-07 | 武汉工程大学 | Hand-operated double-cylinder high pressure single-phase flow water mist fire extinguishing device |
| CN109069892A (en) * | 2016-05-05 | 2018-12-21 | 普鲁米斯有限公司 | fire extinguishing system |
| CN110038237A (en) * | 2019-05-24 | 2019-07-23 | 应急管理部四川消防研究所 | Hot-fluid baffling device is used under battle conditions in scene of fire |
| CN110152220A (en) * | 2019-05-24 | 2019-08-23 | 应急管理部四川消防研究所 | Hot-fluid baffling device is used under battle conditions in portable scene of fire |
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| CN112206433A (en) | 2021-01-12 |
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