CN114109114B - Household fire disaster risk avoiding cabin - Google Patents

Abstract

The invention discloses a household fire danger avoiding cabin, which comprises a cabin, wherein the cabin is arranged in a foldable way, the cabin comprises four bulkheads, the four bulkheads are connected through brackets, the bulkhead is provided with a cabin door, the bottom of the bulkhead is provided with an exhaust assembly, the exhaust assembly is used for exhausting air in the cabin of the cabin, and the cabin is internally provided with an oxygen supply assembly.

Description

Household fire disaster risk avoiding cabin

Technical Field

The invention relates to the technical field of fire hazard avoidance, in particular to a household fire hazard avoidance cabin.

Background

Along with the process of urban treatment, the high-rise buildings are more and more, urban population is more and more concentrated, and hidden danger brought along with the urban population is more and more serious, the construction of high floors brings a huge difficult problem for high-rise fire prevention, and a household fire prevention and risk prevention cabin has the functions of discharging fire, preventing smoke and the like, so that the cabin becomes a refuge when a large fire disaster occurs in high-rise families, a modern household fire prevention new mode is initiated, the key of high-rise fire prevention is to isolate the invasion of harmful gas generated by combustion to trapped people, and the household fire prevention and risk prevention cabin is provided with an autonomous smoke isolation system and multiple heat insulation materials, so that the life safety of the refuge personnel is ensured, but the existing household fire prevention and risk prevention cabin has the following problems when in use: the danger avoiding cabin is a fixed cabin, occupies most indoor area in the family, and affects the family layout; although the danger avoiding cabin is made of fireproof high-temperature resistant materials in a fire disaster environment, if the surface of the danger avoiding cabin is influenced in a long-time high-temperature environment, the effective time of the surface of the danger avoiding cabin can be reduced, so that a household fire disaster danger avoiding cabin is urgently needed to solve the problems.

Disclosure of Invention

The invention aims to provide a household fire danger avoiding cabin so as to solve the problems in the background art.

In order to solve the technical problems, the invention provides the following technical scheme: the household fire danger avoiding cabin comprises a cabin, wherein the cabin is arranged in a foldable manner, the cabin comprises four bulkheads, the four bulkheads are connected through brackets, the bulkhead is provided with a cabin door, the bottom of the bulkhead is provided with an exhaust assembly, the exhaust assembly is used for exhausting air in the cabin of the bulkhead, and the cabin is internally provided with an oxygen supply assembly;

further, the four bulkheads are triangular, and the four bulkheads are fixed at the same point through one ends of the four brackets;

further, a folding base is arranged at the bottom of the cabin, two corresponding side surfaces of the folding base can be folded towards the middle of the folding base, the folding base is fixedly connected with the bottom of one end of the cabin wall, the folding base comprises a first base and a second base, the first base and the second base are hinged, the first base is of an X shape, and both the cabin and the folding base are made of fireproof materials;

further, a first chamber is arranged in the first base, a second chamber is arranged in the bulkhead, the first chamber and the second chamber are communicated, the first chamber can be deformed, the first base is high-temperature-resistant, and the bulkhead is heat-insulating;

further, a water delivery channel is arranged in the bulkhead, one end of the water delivery channel is communicated with a water pump through a first hose, the other end of the water delivery channel is communicated with a water spraying gun, a spraying opening is formed in the water spraying gun, the bottom of the water spraying gun is rotationally connected with a supporting plate, the supporting plate is fixedly connected with the top of the cabin, and the water pump is connected with a water tank through a second hose;

further, the outside of the bulkhead is fixedly connected with the air guide pipe, the air guide pipe is in conduction arrangement, the air guide pipe is vertically arranged, a rotating rod is rotationally connected in the air guide pipe, a plurality of blades are fixedly arranged on the rotating rod, one end of the rotating rod is positioned outside the air guide pipe, one end of the rotating rod positioned outside the air guide pipe is fixedly connected with a first conical tooth, the first conical tooth is positioned inside the bulkhead, the rotating rod is rotationally connected with the bulkhead, the first conical tooth is in transmission connection with a second conical tooth, the second conical tooth is fixedly connected with one end of a connecting rod, and the other end of the connecting rod is fixedly connected with the bottom of the water spraying gun;

further, the exhaust assembly comprises an exhaust fan, the exhaust fan is positioned in the cabin, the exhaust fan is fixedly connected with the lower part of the bulkhead through a frame, the bulkhead corresponding to the position of the exhaust fan is a solid wall, a plurality of ventilation openings are formed in the bulkhead, the ventilation openings are correspondingly arranged with the position of the exhaust fan, a rubber piston is arranged on one side of the bulkhead, the middle part of the rubber piston is fixedly connected with the bulkhead through a fixing rod, and the rubber piston corresponds to the position of the ventilation openings;

further, the rubber piston is arranged at a high temperature resistant state, the periphery of the rubber piston is connected with the bulkhead in a fitting way, the periphery of the rubber piston can be opened to one side and closed to the other side, and the rubber piston is used for conducting and sealing the ventilation opening;

further, a communicating pipe is further arranged on the bulkhead, the communicating pipe is in a U-shaped arrangement, the communicating pipe is vertically arranged, the middle part of the communicating pipe is fixedly penetrated through the bulkhead, one end of the communicating pipe is positioned in the cabin, the other end of the communicating pipe is positioned outside the cabin, one end of the communicating pipe positioned in the cabin is detachably connected with a sealing cover, one end of the communicating pipe positioned outside the cabin is hermetically arranged, water is filled in the communicating pipe, and the liquid level of the water filled in the communicating pipe is lower than that of the end head;

further, the oxygen supply assembly comprises an oxygen supply bag, an oxygen cavity and a first air bag are arranged in the oxygen supply bag, the oxygen cavity is in contact connection with the outer side of the first air bag, the oxygen cavity is connected through a first pipeline respirator, a flow regulator is arranged on the first pipeline, the first air bag is communicated with a second air bag through a second pipeline, the first pipeline and the second pipeline penetrate through the oxygen supply bag, a one-way valve is arranged on the second pipeline, the second air bag is located outside the oxygen supply bag, the second air bag is fixedly connected with the inner side of the groove, and a roller is arranged in the groove and used for extruding the second air bag.

Compared with the prior art, the invention has the following beneficial effects:

1. the four bulkheads are fixed in one end of four supports through the same point and form a cabin with inclined planes all around, and are used for enabling the combustion objects to naturally slide on the bulkheads when substances burned by fire disaster fall onto the cabin at the top of the cabin or around the cabin, so that the service life of the cabin is reduced by not accumulating the combustion objects on the bulkheads, and the safety of users in the cabin is further guaranteed.

2. The folding base can fold the whole cabin, when not using, the middle part of first base articulates and makes it inwards fold foldingly for the area of cabin is reduced, can reduce the influence of cabin area to family's overall arrangement effectively.

3. The water gun rotates to enable the water gun to spray water towards the periphery of the position where the cabin is located, so that the periphery of the cabin is in a fire-free area, the service life of the bulkhead 11 is further prolonged, and hidden danger affecting the quality of the bulkhead is prevented.

4. The exhaust fan has no requirement on fresh air, has no ventilation state, can not replace external high-temperature flue gas into the cabin, is used for exhausting carbon dioxide gas in the cabin, and the ventilation opening is used as an exhaust channel of the exhaust fan to exhaust carbon dioxide from the ventilation opening to the outside of the cabin, so that good environment in the cabin is guaranteed.

Drawings

The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the folding chassis of the present invention;

FIG. 3 is an enlarged view of FIG. 1A in accordance with the present invention;

FIG. 4 is a schematic view of the positioning of the first conical tooth, the second conical tooth and the monitor of the present invention;

FIG. 5 is a side view of the air duct of the present invention;

FIG. 6 is a schematic view of the structure of the exhaust assembly of the present invention;

FIG. 7 is a schematic view of the position structure of the rubber piston of the present invention;

FIG. 8 is a schematic view showing a state in which a rubber piston of the present invention is opened;

FIG. 9 is a schematic view of the oxygen supply assembly of the present invention;

FIG. 10 is a top view of a second bladder and roller of the present invention;

FIG. 11 is a side view of a second bladder and roller of the present invention;

fig. 12 is a schematic structural view of a communication pipe according to the present invention;

in the figure: 1. a cabin; 2. an exhaust assembly; 3. an oxygen supply assembly; 4. folding the base; 5. a water spraying gun; 6. A communicating pipe; 11. a bulkhead; 111. a water delivery channel; 112. a first hose; 113. a water pump; 114. a second hose; 115. a water tank; 12. a bracket; 13. a cabin door; 21. an exhaust fan; 22. a frame; 23. a vent; 24. a rubber piston; 25. a fixed rod; 31. an oxygen supply bag; 32. an oxygen chamber; 33. a first air bag; 34. A first pipe; 35. a flow regulator; 36. a second pipe; 37. a second air bag; 38. a groove; 39. A roller; 41. a first base; 42. a second base; 51. a support plate; 52. an air guide pipe; 53. a rotating lever; 54. a blade; 55. a first conical tooth; 56. a second conical tooth; 57. a connecting rod; 61. sealing cover.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described 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 making any inventive effort, are intended to be within the scope of the invention.

Examples: referring to fig. 1-12, the present invention provides the following technical solutions: the household fire danger avoiding cabin comprises a cabin 1, wherein the cabin 1 is arranged in a foldable way, the cabin 1 comprises four bulkheads 11, the four bulkheads 11 are connected through brackets 12, a cabin door 13 is arranged on each bulkhead 11, an exhaust component 2 is arranged at the bottom of each bulkhead 11, the exhaust component 2 is used for exhausting air in the cabin 1, and an oxygen supply component 3 is arranged in the cabin 1;

the inside cabin 1 that is used for when large-scale conflagration takes place, supply the household to take away dangerous use, bulkhead 11 is used for thermal-insulated effect that plays the isolated conflagration flue gas of protection resident, support 12 is used for propping up bulkhead 11, exhaust assembly 2 is used for discharging the carbon dioxide gas that the inside user of cabin 1 exhaled, make the inside comfortable air environment that keeps of cabin 1, with the probability that reduces the user and appear adverse reaction, oxygen supply assembly 3 is used for providing oxygen for the user, the carbon dioxide that the user exhaled is discharged, oxygen supply assembly 3 provides the breathing environment for the user, exhaust assembly 2 is not equipped with the function of fresh air exchange, consequently outside conflagration smog can not enter into the cabin inside through exhaust assembly 2, guarantee the security of cabin 1 internal environment, thereby guarantee the life safety of user, exhaust assembly 2 sets up down at the bulkhead because smog and high temperature can go up to the ceiling when the conflagration, the setting is favorable to guaranteeing the safety of exhaust assembly 2 in the lower part.

The four bulkheads 11 are triangular, and the four bulkheads 11 are fixed at the same point through one ends of four brackets 12; the four bulkheads 11 are fixed on the same point through one ends of the four brackets 12 to form a cabin with inclined surfaces all around, and when substances on the top of the cabin 1 or around the cabin after fire combustion fall onto the cabin 1, the inclined bulkheads 11 can enable the combustion substances to naturally slide on the bulkheads 11, and the combustion substances cannot be accumulated on the cabin 1 to reduce the service life of the cabin 1, so that the safety of users in the cabin 1 is further guaranteed.

The bottom of the cabin 1 is provided with a folding base 4, two corresponding side surfaces of the folding base 4 can be folded towards the middle of the folding base 4, the folding base 4 is fixedly connected with the bottom of one end of the cabin wall 11, the folding base 4 comprises a first base 41 and a second base 42, the first base 41 is hinged with the second base 42, the first base 41 is X-shaped, and the cabin 1 and the folding base 4 are both made of fireproof materials; the folding base 4 is used for folding the whole cabin 1, so that the occupied area of the cabin 1 is reduced, the influence of the occupied area of the cabin 1 on the household layout can be effectively reduced, and when the folding base is not used, the middle part of the first base 41 is hinged so that the folding base can be folded inwards.

The first base 41 is internally provided with a first chamber, the bulkhead 11 is internally provided with a second chamber, the first chamber and the second chamber are communicated, the first chamber can be deformed, the first base 41 is high-temperature-resistant, and the bulkhead 11 is heat-insulating; the principle of the difference in temperature has been utilized in the setting of first cavity and second cavity, the first cavity utilizes the high temperature when outside conflagration takes place, and the thermal-insulated nontransparent setting of bulkhead 11, make first cavity be the state that the temperature rose when the conflagration took place, and the second cavity is normal atmospheric temperature, the inside gas of second cavity can expand this moment, the inside gas expansion of second cavity is used for the second cavity to take place deformation and makes the second cavity expansion, the second cavity expansion is used for opening first base 41 that initial state is X type, make first base 41 be opened and be in the state of straightening, make first base 41 from folding state to the state of propping up by the difference in temperature, whole bulkhead 11 is also in the state of propping up this moment owing to folding base 4's opening, the user enters into cabin 1 inside through hatch door 13 this moment, play emergent effect, when the conflagration takes place and the resident can't escape from door and window, the life safety of user is protected through cabin 1 this moment.

The inside of the bulkhead 11 is provided with a water delivery channel 111, one end of the water delivery channel 111 is communicated with a water pump 113 through a first hose 112, the other end of the water delivery channel 111 is communicated with a water spraying gun 5, a spraying opening is formed on the water spraying gun 5, the bottom of the water spraying gun 5 is rotationally connected with a supporting plate 51, the supporting plate 51 is fixedly connected with the top of the cabin 1, and the water pump 113 is connected with a water tank 115 through a second hose 114;

the water pipe 111 serves as a transition environment for supplying water to the water spraying gun 5, the water tank 115 is used for storing water, the water pump 113 is used for pumping the water in the water tank 115 into the water conveying channel 111, so that the water is conveyed to the position of the water spraying gun 5, the water spraying gun 5 is used for separating the position of the cabin 1 into a fire-free area, the service life of the cabin wall 11 is further prolonged, and hidden dangers affecting the quality of the cabin wall 11 are prevented.

The outside of the bulkhead 11 is fixedly connected with the air guide pipe 52, the air guide pipe 52 is communicated, the air guide pipe 52 is vertically arranged, a rotating rod 53 is rotationally connected in the air guide pipe 52, a plurality of blades 54 are fixedly arranged on the rotating rod 53, one end of the rotating rod 53 is positioned outside the air guide pipe 52, one end of the rotating rod 53 positioned outside the air guide pipe 52 is fixedly connected with a first conical tooth 55, the first conical tooth 55 is positioned in the bulkhead 11, the rotating rod 53 is rotationally connected with the bulkhead 11, the first conical tooth 55 is in transmission connection with a second conical tooth 56, the second conical tooth 56 is fixedly connected with one end of a connecting rod 57, and the other end of the connecting rod 57 is fixedly connected with the bottom of the water spraying gun 5;

the air guide pipe 52 is used for concentrating indoor air and wind into the air guide pipe 52, air flows from one end of the bottom of the air guide pipe 52 to the upper end of the air guide pipe 52, small upward air flows are used for driving the blades 54 to rotate, the blades 54 rotate to enable the rotating rod 53 to rotate, the rotating rod 53 rotates to drive the first conical teeth 55 to rotate, the first conical teeth 55 rotate to drive the second conical teeth 56 to rotate, the second conical teeth 56 rotate to enable the connecting rod 57 to rotate, the connecting rod 57 rotates to drive the water spraying gun 5 to rotate, the water spraying gun 5 rotates to enable the water spraying gun 5 to spray water towards the periphery of the position where the cabin 1 is located, the periphery of the cabin 1 is located in an area without fire, and the position where the outer side of the water spraying gun 5 is connected with the bulkhead 11 is arranged in a sealing rotation mode.

The exhaust assembly 2 comprises an exhaust fan 21, wherein the exhaust fan 21 is positioned in the cabin 1, the exhaust fan 21 is fixedly connected with the lower part of a bulkhead 11 through a frame 22, the bulkhead 11 corresponding to the position of the exhaust fan 21 is a solid wall, a plurality of ventilation openings 23 are formed in the bulkhead 11, the ventilation openings 23 are correspondingly arranged with the positions of the exhaust fan 21, a rubber piston 24 is arranged on one side of the bulkhead 11, the middle part of the rubber piston 24 is fixedly connected with the bulkhead 11 through a fixing rod 25, and the rubber piston 24 corresponds to the positions of the ventilation openings 23;

the exhaust fan 21 does not require fresh air, and does not change the high-temperature flue gas outside the cabin, the exhaust fan 21 is used for exhausting carbon dioxide gas in the cabin 1, the ventilation opening 23 is used as an exhaust passage of the exhaust fan 21, and carbon dioxide is exhausted from the ventilation opening 23 to the outside of the cabin 1.

The rubber piston 24 is arranged in a high temperature resistant way, the periphery of the rubber piston 24 is in fit connection with the bulkhead 11, the periphery of the rubber piston 24 can be opened to one side and closed to the other side, and the rubber piston 24 is communicated with and seals the ventilation opening 23;

when the exhaust fan 21 acts, the exhaust fan 21 discharges carbon dioxide in the cabin 1 to the outside of the cabin 1 through the ventilation opening 23, at this time, the carbon dioxide gas is pushed away from the periphery of the rubber piston 24 to form a channel communicated with the outside, at this time, when the carbon dioxide in the cabin 1 is discharged to the outside of the cabin 1, the outside flue gas is not at the position of the rubber piston 24 where the outside flue gas is located above the room, and when the outside hot air wants to enter the cabin 1 from the position of the rubber piston 24, at this time, the outside hot air can squeeze the rubber piston 24 to enable the rubber piston 24 to return to block the ventilation opening 23, at this time, the outside hot air cannot enter from the outside, and when the hot air enters the cabin from the channel between the rubber piston 24 and the bulkhead 11, at this time, because the exhaust fan 21 is in an operating state, the air in the cabin 1 is discharged to the outside through the ventilation opening 23, at this time, the effect of intercepting the outside hot air is achieved, and the outside hot air cannot enter the cabin 1.

The bulkhead 11 is also provided with a communicating pipe 6, the communicating pipe 6 is in a U-shaped arrangement, the communicating pipe 6 is vertically arranged, the middle part of the communicating pipe 6 is fixedly penetrated through the bulkhead 11, one end of the communicating pipe 6 is positioned in the cabin 1, the other end of the communicating pipe 6 is positioned outside the cabin 1, one end of the communicating pipe 6 positioned in the cabin 1 is detachably connected with a sealing cover 61, one end of the communicating pipe 6 positioned outside the cabin 1 is hermetically arranged, water is filled in the communicating pipe 6, and the liquid level of the water filled in the communicating pipe 6 is lower than that of the end of the communicating pipe 6;

the communicating pipe 6 is used for observing and knowing the external fire situation by the person in the cabin 1, the user opens the sealing cover 61, the gas inside the communicating pipe 6 is expanded at one end of the communicating pipe 6 sealed by the external high temperature, so that the water level inside the communicating pipe 6 at one end outside the cabin 1 is extruded by the expanded gas, the phenomenon of liquid level drop occurs, at this moment, the water level at one end of the communicating pipe 6 inside the cabin 1 is extruded by the water at the other end to rise, the user in the cabin 1 can know the external fire situation through the change of the liquid level, the water level drop at one end of the communicating pipe 6 inside the cabin 1 indicates that the external temperature is reduced, and the water level return to the original position at one end of the communicating pipe 6 inside the cabin 1 indicates that the external fire is in a very small state.

The oxygen supply assembly 3 comprises an oxygen supply bag 31, an oxygen cavity 32 and a first air bag 33 are arranged in the oxygen supply bag 31, the oxygen cavity 32 is in contact connection with the outer side of the first air bag 33, the oxygen cavity 32 is connected with a respirator through a first pipeline 34, a flow regulator 35 is arranged on the first pipeline 34, the first air bag 33 is communicated with a second air bag 37 through a second pipeline 36, the first pipeline 34 and the second pipeline 36 penetrate through the oxygen supply bag 31, a one-way valve is arranged on the second pipeline 36, the second air bag 37 is positioned outside the oxygen supply bag 31, the second air bag 37 is fixedly connected with the inner side of a groove 38, a roller 39 is arranged in the groove 38, and the roller 39 is used for extruding the second air bag 37;

when the bulkhead 11 is in a folded state, the oxygen supply bag 31 can reduce the influence on the occupied area of the bulkhead 11 during folding, the oxygen cavity 32 is used for supplying oxygen to a user, the second air bag 37 is extruded by the manual pushing roller 39 to expand the first air bag 33, the first air bag 33 is expanded to provide pressure for the oxygen cavity 32, and the problem that the oxygen cavity 32 is unsmooth in oxygen supply due to insufficient pressure during oxygen supply can be effectively solved.

The working principle of the invention is as follows: when a fire disaster occurs, the gas in the second chamber expands to enable the first base 41 to be propped open, at the moment, the whole cabin 1 is propped up to be in an open state, a user enters the cabin 1 through opening the cabin door 13, seals the cabin door 13 in the cabin 1, simultaneously opens the sealing cover 61, and obtains the external fire change condition through the change of the liquid level; the water in the water tank 115 is pumped into the water delivery channel 111 by the water pump 113 to provide water environment for the water spraying gun 5, and the water spraying gun 5 rotates by the indoor airflow, so that the periphery of the cabin 1 is in an environment without fire, and the service life of the bulkhead 11 is prolonged.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. Household fire danger avoiding cabin is characterized in that: the novel cabin comprises a cabin (1), wherein the cabin (1) is arranged in a foldable manner, the cabin (1) comprises four cabin walls (11), the four cabin walls (11) are connected through brackets (12), cabin doors (13) are arranged on the cabin walls (11), an exhaust assembly (2) is arranged at the bottom of each cabin wall (11), the exhaust assembly (2) is used for exhausting air in the cabin (1), and an oxygen supply assembly (3) is arranged in the cabin (1);

the four bulkheads (11) are triangular, and the four bulkheads (11) are fixed at the same point through one ends of four brackets (12);

the folding cabin is characterized in that a folding base (4) is arranged at the bottom of the cabin (1), two corresponding side surfaces of the folding base (4) can be folded towards the middle of the folding base (4), the folding base (4) is fixedly connected with the bottom of one end of the cabin wall (11), the folding base (4) comprises a first base (41) and a second base (42), the first base (41) is hinged with the second base (42), the first base (41) is of an X shape, and the cabin (1) and the folding base (4) are made of fireproof materials;

the novel high-temperature-resistant bulkhead is characterized in that a first chamber is arranged inside the first base (41), a second chamber is arranged inside the bulkhead (11), the first chamber and the second chamber are communicated, the first chamber can be set in a deformable mode, the first base (41) is arranged in a high-temperature-resistant mode, and the bulkhead (11) is arranged in an adiabatic mode.

2. The home fire evacuation module of claim 1, wherein: the novel water pump is characterized in that a water delivery channel (111) is formed in the bulkhead (11), one end of the water delivery channel (111) is communicated with a water pump (113) through a first hose (112), the other end of the water delivery channel (111) is communicated with a water spraying gun (5), a spraying opening is formed in the water spraying gun (5), the bottom of the water spraying gun (5) is rotatably connected with a supporting plate (51), the supporting plate (51) is fixedly connected with the top of the cabin (1), and the water pump (113) is connected with a water tank (115) through a second hose (114).

3. The home fire evacuation module of claim 2, wherein: bulkhead (11) outside and guide duct (52) fixed connection, guide duct (52) switch on the setting, guide duct (52) are vertical to be set up, guide duct (52) inside rotates and is connected with dwang (53), fixedly provided with a plurality of blade (54) on dwang (53), dwang (53) one end is located guide duct (52) outside, dwang (53) are located the outside one end of guide duct (52) and first toper tooth (55) fixed connection, first toper tooth (55) are located bulkhead (11) inside, dwang (53) rotate with bulkhead (11) to be connected, first toper tooth (55) are connected with second toper tooth (56) transmission, second toper tooth (56) are connected with connecting rod (57) one end fixed connection, connecting rod (57) other end and spray gun (5) bottom fixed connection.

4. A home fire evacuation module as claimed in claim 3 wherein: the exhaust assembly (2) comprises an exhaust fan (21), the exhaust fan (21) is located inside the cabin (1), the exhaust fan (21) is fixedly connected with the lower portion of the cabin wall (11) through a frame (22), the cabin wall (11) corresponding to the position of the exhaust fan (21) is a solid wall, a plurality of ventilation openings (23) are formed in the cabin wall (11), the ventilation openings (23) are correspondingly arranged with the position of the exhaust fan (21), a rubber piston (24) is arranged on one side of the cabin wall (11), the middle portion of the rubber piston (24) is fixedly connected with the cabin wall (11) through a fixing rod (25), and the rubber piston (24) corresponds to the position of the ventilation openings (23).

5. The home fire evacuation module of claim 4, wherein: the high-temperature-resistant rubber piston (24) is arranged, the periphery of the rubber piston (24) is connected with the bulkhead (11) in a fitting mode, the periphery of the rubber piston (24) can be opened to one side and closed to the other side, and the rubber piston (24) is used for conducting and sealing the ventilation opening (23).

6. The home fire evacuation module of claim 5, wherein: still be provided with on bulkhead (11) and communicate pipe (6), communicating pipe (6) are U type setting, communicating pipe (6) are vertical to be set up, communicating pipe (6) middle part is fixed to be run through in bulkhead (11), communicating pipe (6) one end is located cabin (1) inside, communicating pipe (6) other end is located cabin (1) outside, communicating pipe (6) are located cabin (1) inside one end and can dismantle and be connected with sealed lid (61), communicating pipe (6) are located cabin (1) outside one end airtight setting, communicating pipe (6) inside packing has water, communicating pipe (6) inside water's liquid level of packing is less than communicating pipe (6) end setting.

7. The home fire evacuation module of claim 6, wherein: oxygen subassembly (3) are including oxygen supply bag (31), oxygen supply bag (31) inside is equipped with oxygen chamber (32) and first gasbag (33), oxygen chamber (32) and first gasbag (33) outside contact connection, oxygen chamber (32) are connected with the respirator through first pipeline (34), be equipped with flow regulator (35) on first pipeline (34), first gasbag (33) are through second pipeline (36) and second gasbag (37) intercommunication, first pipeline (34) and second pipeline (36) all run through oxygen supply bag (31), be equipped with the check valve on second pipeline (36), second gasbag (37) are located oxygen supply bag (31) outside, second gasbag (37) and recess (38) inside fixed connection, recess (38) inside is equipped with gyro wheel (39), gyro wheel (39) are used for extrudeing second gasbag (37).

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