Water mist water storage cooling device for fire fighting
By designing a fire-fighting fine water mist storage and cooling device including shoulder straps and two water bags, the problem of fire-fighting equipment being unable to take into account both fire-fighting water and drinking water, lack of effective cooling methods and low fire-fighting efficiency, achieving convenient portability, effective cooling and efficient fire-fighting effects.
Patent Information
- Application Number
- CN202510303850.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-14
- Publication Date
- 2025-04-25
AI Technical Summary
Existing firefighting equipment has the following shortcomings in water storage and fire extinguishing: 1. The inability to take into account the needs of fire extinguishing water and drinking water, which leads to inconvenience of firefighters; 2. The lack of effective cooling means, which leads to firefighters being prone to heatstroke and dehydration in high-temperature environments; 3. The fire extinguishing efficiency of wind fire extinguishers in the face of fires composed of complex combustible materials.
A fine water mist water storage and cooling device for fire fighting is designed, including two water bags on shoulder straps, one for storing fire extinguishing water and the other for storing drinking water. A drinking water bottle is equipped with a drinking water device component, which uses a semiconductor refrigerator to cool down the drinking water and is circulated through a cold water pipe to speed up the heat dissipation of firefighters. The water bag for fire extinguishing is connected to the output end of the wind fire extinguisher through the atomizer assembly to achieve gas-liquid mixed fire extinguishing.
This device improves the convenience of firefighters carrying by separately storing fire extinguishing water and drinking water; uses the circulating flow of semiconductor refrigerators and cold water pipes to accelerate the heat dissipation of firefighters; uses gas-liquid mixed fire extinguishing to improve fire extinguishing efficiency, solving the problems of inconvenience of existing fire-fighting equipment in high-temperature environments and low fire extinguishing efficiency.
Smart Images
Figure CN119868865A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of fire fighting devices, in particular to a fine water mist water storage and cooling device for fire fighting. Background Art
[0002] In firefighting operations, especially when facing complex and dangerous scenes such as forest fires, the existing firefighting equipment has the following shortcomings in water storage and fire extinguishing: 1. In the process of firefighting, firefighters not only need to carry water for firefighting, but also must ensure that they have enough drinking water supply. However, the existing water storage equipment cannot take into account these two needs. Firefighters have to carry different water storage equipment separately, which is easy to cause inconvenience in movement, and the existing drinking water storage equipment needs to manually unscrew the sealing cover to take drinking water, which has the disadvantage of inconvenience in use; 2. In the process of firefighting, the fire scene is often accompanied by a high temperature environment, but the existing firefighting equipment lacks effective cooling means. Firefighters wear heavy protective clothing and it is difficult to dissipate body heat at high temperatures, which can easily cause heat stroke, dehydration and other physical discomforts, seriously affecting the firefighters' actions and reaction agility; 3. As a common firefighting equipment, the wind-powered fire extinguisher has a relatively single function. If the combustibles in the fire area are complex, such as composite combustibles such as plastics and pine needles, when a fire occurs in such an area, the strong wind blown by the wind-powered fire extinguisher alone cannot effectively extinguish the fire. Summary of the invention
[0003] The object of the present invention is to provide a water mist storage and cooling device for fire fighting to solve the problems raised in the above-mentioned background technology.
[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a fine water mist water storage and cooling device for fire fighting, comprising a shoulder strap, water bags are fixedly connected to the outer walls of both sides of the shoulder strap, a first micro pump is conductively fixed on one of the water bags, a shell is conductively fixed on the output end of the first micro pump, a semiconductor refrigerator is fixedly connected to the shell, a three-way pipe is conductively fixed on the shell, a cold water pipe is conductively fixed on one output end of the three-way pipe, and the cold water pipe is fixedly connected to the shoulder strap, the output end of the cold water pipe is conductively fixed on the water bag, a drinking water pipe is conductively fixed on the other output end of the three-way pipe, a bellows is conductively fixed on the output end of the drinking water pipe, a second one-way valve is conductively fixed on the output end of the bellows, a drinking fountain assembly is installed on the output end of the second one-way valve, a second micro pump is conductively fixed on the other water bag, an atomizer assembly is installed on the output end of the second micro pump, a wind-powered fire extinguisher is arranged on one side of the shoulder strap, and the atomizer assembly is installed on the output end of the wind-powered fire extinguisher.
[0005] Preferably, a plurality of fins are evenly distributed on the semiconductor refrigerator, and the fins are arranged in the shell.
[0006] Preferably, a water inlet pipe is connected and fixed on both water bags, a first one-way valve is installed on the water inlet pipe, and an output end of the first one-way valve is connected and fixed to an input end of the water inlet pipe.
[0007] Preferably, a strap is fixedly connected to the outer wall on one side of the shoulder strap, both ends of the strap are fixedly connected to fleece-surface Velcro, and a hook-surface Velcro is fixedly connected to the outer wall on the other side of the shoulder strap at a position corresponding to the fleece-surface Velcro.
[0008] Preferably, the semiconductor refrigerator is electrically connected to a controller, and the controller is electrically connected to the first micro pump and the second micro pump respectively.
[0009] Preferably, the drinking fountain assembly includes a sleeve, an external thread, a flange, a spring sheet, a protrusion, a slider, a first through hole, a push rod and a fixed block. The sleeve is provided with an external thread, and the external thread is threadedly connected to the output end of the second one-way valve. A flange is provided on one side of the external thread, and the flange is fixedly connected to the sleeve. A slider is slidably connected in the sleeve, and a plurality of protrusions are provided on one side of the slider. A spring sheet is fixedly connected to the protrusion, and the spring sheet is fixedly connected to one end of the sleeve. A push rod is fixedly connected to the slider, and one end of the push rod is fixedly connected to the fixed block.
[0010] Preferably, a plurality of first through holes are evenly distributed on the sliding block.
[0011] Preferably, the atomizer assembly includes a clamp, anti-slip grooves, a second through hole, a fixing buckle, a quick-release lock, a water pipe, an atomizing nozzle and a pagoda joint, and the clamp is sleeved on the output end of the wind-powered fire extinguisher, a plurality of second through holes are evenly distributed on the clamp, a connecting pipe is fixed to the output end of the second micro pump, and the pagoda joint is plugged into the output end of the connecting pipe, a water pipe is fixed to the pagoda joint, a plurality of atomizing nozzles are fixed at positions on the water pipe corresponding to the second through holes, and the atomizing nozzles are sleeved in the second through holes.
[0012] Preferably, one end of the clamp is fixedly connected to a fixing buckle, and the other end of the clamp is fixedly connected to a quick-release lock.
[0013] Preferably, a plurality of anti-slip grooves are evenly distributed on the inner wall of the clamp.
[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention separately stores fire-fighting water and drinking water by adding two water bags on the shoulder straps, thereby making it convenient for firefighters to carry; a drinking water dispenser assembly is added to the drinking water bag to improve the convenience of taking drinking water; the drinking water bag uses a semiconductor refrigerator to force cooling of the drinking water, and uses a cold water pipe to circulate the cooled drinking water on the inner wall of the shoulder strap, thereby accelerating the dissipation of heat from the firefighter's body; the fire-fighting water bag is connected to the output end of the wind-powered fire extinguisher through an atomizer assembly, thereby realizing gas-liquid mixed fire extinguishing, thereby improving fire extinguishing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention;
[0016] Figure 2 It is a schematic diagram of the overall main structure of the present invention;
[0017] Figure 3 It is a schematic diagram of the three-dimensional structure of the drinking fountain assembly of the present invention;
[0018] Figure 4 It is a schematic diagram of the three-dimensional cutaway structure of the drinking fountain assembly of the present invention;
[0019] Figure 5 It is a schematic diagram of the cross-sectional structure of the housing of the present invention viewed from above;
[0020] Figure 6 It is a schematic diagram of the three-dimensional structure of the atomizer assembly of the present invention;
[0021] Figure 7 It is a schematic diagram of the three-dimensional structure of the clamp of the present invention.
[0022] In the figure: 1, shoulder strap; 11, strap; 12, fleece Velcro; 13, hook Velcro; 14, water bag; 15, water inlet pipe; 16, first one-way valve; 17, first micro pump; 18, shell; 19, semiconductor refrigerator; 110, fin; 111, three-way pipe; 112, cold water pipe; 113, drinking water pipe; 114, bellows; 115, second one-way valve; 116, controller; 117, second micro pump; 1 18. Connecting pipe; 2. Drinking fountain assembly; 21. Sleeve; 22. External thread; 23. Flange; 24. Shrapnel; 25. Bump; 26. Slider; 27. First through hole; 28. Push rod; 29. Fixing block; 3. Atomizer assembly; 31. Clamp; 32. Anti-slip pattern; 33. Second through hole; 34. Fixing buckle; 35. Quick-release lock; 36. Water pipe; 37. Atomizing nozzle; 38. Pagoda joint; 4. Wind-powered fire extinguisher. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0024] Please see attached Figure 1 -Attached Figure 7An embodiment of the present invention is as follows: a water mist storage and cooling device for fire fighting, comprising a shoulder strap 1, water bags 14 are fixedly connected to the outer walls of both sides of the shoulder strap 1, a first micro pump 17 is conductively fixed to one of the water bags 14, a shell 18 is conductively fixed to the output end of the first micro pump 17, a semiconductor refrigerator 19 is fixedly connected to the shell 18, a three-way pipe 111 is conductively fixed to the shell 18, a cold water pipe 112 is conductively fixed to one output end of the three-way pipe 111, and the cold water pipe 112 is fixedly connected to the shoulder strap 1, the output end of the cold water pipe 112 is conductively fixed to the water bag 14, the other output end of the three-way pipe 111 is conductively fixed to a drinking water pipe 113, and the output end of the drinking water pipe 113 is conductively fixed to a corrugated pipe 11 4, a second one-way valve 115 is fixed at the output end of the bellows 114, a drinking fountain assembly 2 is installed at the output end of the second one-way valve 115, a second micro pump 117 is fixed on another water bag 14, an atomizer assembly 3 is installed at the output end of the second micro pump 117, a wind-powered fire extinguisher 4 is arranged on one side of the shoulder strap 1, and the atomizer assembly 3 is installed at the output end of the wind-powered fire extinguisher 4, the shoulder strap 1 is used for conveniently carrying the water bag 14, the water bag 14 is used for separately storing the water for fire extinguishing and drinking water, the first micro pump 17 is used for realizing the circulation of drinking water between the cold water pipe 112 and the water bag 14, the three-way pipe 111 is used for connecting the shell 18, the cold water pipe 112 and the drinking water pipe 113, the cold water pipe 112 is used for cooling the body, and the semi-conducting The semiconductor refrigerator 19 is used to cool the water flowing into the shell 18, the drinking water pipe 113 and the bellows 114 are used to transport drinking water to the drinking water assembly 2, the drinking water assembly 2 is used to facilitate the firefighters to drink, the second micro pump 117 is used to transport fire extinguishing water to the atomizer assembly 3, the atomizer assembly 3 is used to atomize the fire extinguishing water and mix it with the airflow generated by the wind-powered fire extinguisher 4, so as to improve the fire extinguishing efficiency; a plurality of fins 110 are evenly distributed on the semiconductor refrigerator 19, and the fins 110 are arranged in the shell 18, and the fins 110 are used to increase the contact area with the drinking water and improve the cooling effect; the two water bags 14 are connected and fixed with a water inlet pipe 15, and the water inlet pipe 15 is installed with a first one-way valve 16, and the output of the first one-way valve 16 The outlet end is connected to the input end of the water inlet pipe 15, the water inlet pipe 15 is used for water inlet, and the first one-way valve 16 is used for automatically closing the water inlet pipe 15; a strap 11 is fixedly connected to the outer wall of one side of the shoulder strap 1, and both ends of the strap 11 are fixedly connected to the fleece Velcro 12, and a hook Velcro 13 is fixedly connected to the outer wall of the other side of the shoulder strap 1 at the position corresponding to the fleece Velcro 12, and the fleece Velcro 12 is used to cooperate with the hook Velcro 13 to facilitate the fixing of the strap 11; the semiconductor refrigerator 19 is electrically connected to the controller 116, and the controller 116 is electrically connected to the first micro pump 17 and the second micro pump 117 respectively, and the controller 116 is used to control the semiconductor refrigerator 19, the first micro pump 17 and the second micro pump 117;The drinking fountain assembly 2 includes a sleeve 21, an external thread 22, a flange 23, a spring piece 24, a protrusion 25, a slider 26, a first through hole 27, a push rod 28 and a fixing block 29. The sleeve 21 is provided with an external thread 22, and the external thread 22 is threadedly connected to the output end of the second one-way valve 115. A flange 23 is provided on one side of the external thread 22, and the flange 23 is fixedly connected to the sleeve 21. A slider 26 is slidably connected in the sleeve 21, and a plurality of protrusions 25 are provided on one side of the slider 26. The protrusion 25 is fixedly connected with a spring piece 24, and the spring piece 24 is fixedly connected to the output end of the second one-way valve 115. At one end of the sleeve 21, a push rod 28 is fixedly connected to the slider 26, one end of the push rod 28 is fixedly connected to a fixing block 29, the external thread 22 is used to be threadedly connected to the second one-way valve 115, the flange 23 is used to limit the sleeve 21, the slider 26 is used to install the push rod 28, the push rod 28 is used to push open the valve core of the second one-way valve 115, the spring 24 is used to provide a reset elastic force for the protrusion 25, and the protrusion 25 is used to limit the slider 26; a plurality of first through holes 27 are evenly distributed on the slider 26, and the first through holes 27 are used for water flow; the atomizer assembly 3 includes The clamp 31, the anti-slip pattern 32, the second through hole 33, the fixing buckle 34, the quick-release lock 35, the water pipe 36, the atomizing nozzle 37 and the pagoda joint 38, and the clamp 31 is sleeved on the output end of the wind-powered fire extinguisher 4, and a plurality of second through holes 33 are evenly distributed on the clamp 31, the output end of the second micro pump 117 is connected and fixed with a connecting pipe 118, and the pagoda joint 38 is plugged into the output end of the connecting pipe 118, and the pagoda joint 38 is connected and fixed with a water pipe 36, and a plurality of atomizing nozzles 37 are connected and fixed at the position of the water pipe 36 corresponding to the second through hole 33, and the atomizing nozzle The head 37 is sleeved in the second through hole 33, the connecting pipe 118 is used to connect the second micro pump 117 and the pagoda connector 38, the water pipe 36 is used to install the atomizing nozzle 37, the second through hole 33 is used to accommodate the atomizing nozzle 37, and the atomizing nozzle 37 is used to spray out the fire extinguishing water in an atomized manner; one end of the clamp 31 is fixedly connected with a fixing buckle 34, and the other end of the clamp 31 is fixedly connected with a quick release lock 35, and the fixing buckle 34 cooperates with the quick release lock 35 to lock the clamp 31; a plurality of anti-skid patterns 32 are evenly distributed on the inner wall of the clamp 31, and the anti-skid patterns 32 are used to prevent the clamp 31 from slipping off. ;
[0025] Working principle: When using the present invention, drinking water is injected into the water bag 14 through the first one-way valve 16 and the water inlet pipe 15, and fire extinguishing water is injected into the other water bag 14, then the shoulder strap 1 is worn on the body, the fleece-surface Velcro 12 is used in conjunction with the hook-surface Velcro 13 to lock the strap 11, and then the clamp 31 is sleeved on the output end of the wind-powered fire extinguisher 4, and the clamp 31 is locked by the fixing buckle 34 in conjunction with the quick-release lock 35; if the body needs to be cooled, the first micro pump 17 can be started through the controller 116, so that the drinking water circulates in the water bag 14 and the cold water pipe 112. When the cooling effect is not obvious, the semiconductor refrigerator 19 can be started, and the fins 110 can be used to force the drinking water flowing into the housing 18 to cool down; if water needs to be drunk, the fixing block 29 can be held, and the second one-way valve 115 can be pressed toward the mouth, so that the slider 26 slides inward along the sleeve 21, and the push rod 28 pushes open the valve core of the second one-way valve 115, so that water flows through The drinking water pipe 113 enters the bellows 114, enters the second one-way valve 115 through the bellows 114, and flows into the inlet through the sleeve 21. After the second one-way valve 115 is released, the valve core of the second one-way valve 115 automatically resets, thereby blocking the water flow; if gas-liquid mixed fire extinguishing is required, the second micro pump 117 can be started to input the fire extinguishing water into the pagoda joint 38 through the connecting pipe 118, and sprayed out from the atomizing nozzle 37 through the water delivery pipe 36, and the airflow generated by the wind-powered fire extinguisher 4 Mixed; wherein, the three-way pipe 111 is used to connect the shell 18, the cold water pipe 112 and the drinking water pipe 113, the external thread 22 is used to be threadedly connected to the second one-way valve 115, the flange 23 is used to limit the sleeve 21, the spring piece 24 is used to provide a reset elastic force for the protrusion 25, the protrusion 25 is used to limit the slider 26, the first through hole 27 is used for water flow, the anti-slip pattern 32 is used to prevent the clamp 31 from slipping, and the second through hole 33 is used to accommodate the atomizing nozzle 37.
[0026] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.
Claims
1. A water mist storage and cooling device for fire fighting, comprising a shoulder strap (1), characterized in that: Water bags (14) are fixedly connected to the outer walls of both sides of the shoulder strap (1), a first micro pump (17) is conductively fixed to one of the water bags (14), an output end of the first micro pump (17) is conductively fixed to a housing (18), a semiconductor refrigerator (19) is fixedly connected to the housing (18), a three-way pipe (111) is conductively fixed to the housing (18), one output end of the three-way pipe (111) is conductively fixed to a cold water pipe (112), and the cold water pipe (112) is fixedly connected to the shoulder strap (1), the output end of the cold water pipe (112) is conductively fixed to the water bag (14), and the three-way pipe (111) is conductively fixed to the water bag (14). A drinking water pipe (113) is connected and fixed to the other output end of the drinking water pipe (113), a bellows (114) is connected and fixed to the output end of the bellows (114), a second one-way valve (115) is connected and fixed to the output end of the bellows (114), a drinking water device assembly (2) is installed on the output end of the second one-way valve (115), a second micro pump (117) is connected and fixed to the other water bag (14), an atomizer assembly (3) is installed on the output end of the second micro pump (117), a wind-powered fire extinguisher (4) is arranged on one side of the shoulder strap (1), and the atomizer assembly (3) is installed on the output end of the wind-powered fire extinguisher (4).
2. A water mist storage and cooling device for fire fighting according to claim 1, characterized in that: A plurality of fins (110) are evenly distributed on the semiconductor refrigerator (19), and the fins (110) are arranged in the housing (18).
3. A water mist storage and cooling device for fire fighting according to claim 1, characterized in that: A water inlet pipe (15) is connected and fixed to the two water bags (14), a first one-way valve (16) is installed on the water inlet pipe (15), and the output end of the first one-way valve (16) is connected and fixed to the input end of the water inlet pipe (15).
4. A water mist storage and cooling device for fire fighting according to claim 1, characterized in that: A binding strap (11) is fixedly connected to the outer wall of one side of the shoulder strap (1), and both ends of the binding strap (11) are fixedly connected to fleece-surface Velcro (12), and a hook-surface Velcro (13) is fixedly connected to the outer wall of the other side of the shoulder strap (1) at a position corresponding to the fleece-surface Velcro (12).
5. A water mist storage and cooling device for fire fighting according to claim 2, characterized in that: The semiconductor refrigerator (19) is electrically connected to a controller (116), and the controller (116) is electrically connected to the first micro pump (17) and the second micro pump (117).
6. A water mist storage and cooling device for fire fighting according to claim 1, characterized in that: The drinking fountain assembly (2) comprises a sleeve (21), an external thread (22), a flange (23), a spring sheet (24), a convex block (25), a slider (26), a first through hole (27), a push rod (28) and a fixed block (29); the sleeve (21) is provided with an external thread (22), and the external thread (22) is threadedly connected to the output end of the second one-way valve (115); a flange (23) is provided on one side of the external thread (22), and the flange (23) is fixedly connected to the sleeve (21); a slider (26) is slidably connected in the sleeve (21), a plurality of convex blocks (25) are provided on one side of the slider (26), a spring sheet (24) is fixedly connected to the convex block (25), and the spring sheet (24) is fixedly connected to one end of the sleeve (21); a push rod (28) is fixedly connected to the slider (26), and one end of the push rod (28) is fixedly connected to the fixed block (29).
7. A water mist storage and cooling device for fire fighting according to claim 6, characterized in that: The slider (26) is evenly distributed with a plurality of first through holes (27).
8. The fire-fighting water mist storage and cooling device according to claim 1, characterized in that: The atomizer assembly (3) comprises a clamp (31), an anti-slip pattern (32), a second through hole (33), a fixing buckle (34), a quick-release lock (35), a water pipe (36), an atomizing nozzle (37) and a pagoda joint (38), wherein the clamp (31) is sleeved on the output end of the wind-powered fire extinguisher (4), a plurality of second through holes (33) are evenly distributed on the clamp (31), a connecting pipe (118) is connected and fixed to the output end of the second micro pump (117), and the pagoda joint (38) is plugged into the output end of the connecting pipe (118), a water pipe (36) is connected and fixed to the pagoda joint (38), a plurality of atomizing nozzles (37) are connected and fixed at positions on the water pipe (36) corresponding to the second through holes (33), and the atomizing nozzles (37) are sleeved in the second through holes (33).
9. A water mist storage and cooling device for fire fighting according to claim 8, characterized in that: One end of the clamp (31) is fixedly connected to a fixing buckle (34), and the other end of the clamp (31) is fixedly connected to a quick-release lock (35).
10. A water mist storage and cooling device for fire fighting according to claim 9, characterized in that: A plurality of anti-slip grooves (32) are evenly distributed on the inner wall of the clamp (31).