CN112344466A

CN112344466A - Commercial fire control air conditioner all-in-one

Info

Publication number: CN112344466A
Application number: CN202011248532.9A
Authority: CN
Inventors: 姚立杰; 段龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-02-09
Anticipated expiration: 2040-11-10
Also published as: CN112344466B

Abstract

The invention provides a commercial fire-fighting air-conditioning all-in-one machine, which comprises: the device comprises a ventilation channel and a foam generating system arranged in the ventilation channel, wherein the ventilation channel is a ventilation channel of a commercial air conditioner and is used for exchanging heat indoors; a smoke sensor for monitoring fire is arranged indoors and connected with a controller, and the controller is also used for connecting a foam generating system; when the concentration detected by the smoke sensor reaches an alarm value, the controller connected with the smoke sensor starts the foam generation system to work, the foam generation system slides out of the second bottom plate in the wall groove and slides towards the opening of the ventilation channel through the first bottom plate arranged in the ventilation channel, then the foam spraying end of the foam generation system sprays towards the outer side of the opening of the ventilation channel, and the foam generated by the foam generation system is utilized to extinguish fire indoors.

Description

Commercial fire control air conditioner all-in-one

Technical Field

The invention relates to the technical field of fire-fighting air conditioners, in particular to a commercial fire-fighting air conditioner all-in-one machine.

Background

At present, commercial air conditioners are generally used in public places such as hotels, shopping malls, office buildings or waiting halls, fire fighting facilities in the public places mainly use spray type spray heads, when a small-range fire disaster occurs, firstly, a smoke sensor in the place senses that smoke concentration reaches an alarm range, and then the spray heads in a corresponding area or a whole area are started to spray, so that the fire fighting purpose is achieved; however, in the traditional fire-fighting measures, when a fierce fire disaster occurs, the spraying can obviously not completely extinguish the fire; waiting for the fire fighters to arrive at the fire center also requires time; therefore, a fire fighting device capable of improving fire fighting efficiency and shortening fire fighting time is lacking.

Disclosure of Invention

The invention provides a commercial fire-fighting air-conditioning all-in-one machine which is used for achieving the purposes of improving fire-fighting efficiency and shortening fire-fighting time.

The invention provides a commercial fire-fighting air-conditioning all-in-one machine, which comprises: the device comprises a ventilation channel and a foam generating system arranged in the ventilation channel, wherein a wall groove is formed in the inner wall of the ventilation channel, and the wall groove is used for storing the foam generating system; and a first bottom plate used for moving the foam generating system is arranged on the inner bottom surface of the ventilation channel.

Preferably, a first baffle is arranged in the ventilation channel, and the first baffle is positioned on one side of the wall groove away from the opening of the ventilation channel; and a second baffle is arranged at the opening end of the ventilation channel, and the first baffle and the second baffle are respectively arranged at the inner top and the inner bottom of the ventilation channel.

Preferably, the first bottom plate is arranged between the first baffle and the second baffle at the bottom in the ventilation channel, and the inner bottom surface of one end of the first bottom plate close to the first baffle is higher than the inner bottom surface of one end of the first bottom plate close to the second baffle.

Preferably, the inner bottom of the wall groove is provided with a second bottom plate, and the inner bottom surface of one end of the second bottom plate is higher than the inner bottom surface of the other end of the second bottom plate; the lower inner bottom surface of the second bottom plate is close to the direction of the notch of the wall groove.

Preferably, the notch direction of the wall groove faces the ventilation channel, the notch of the wall groove is provided with a closed door, and the inner wall of the notch of the wall groove is provided with a sliding rail for the closed door to move back and forth.

Preferably, the foam generator further comprises a filtering device, wherein the input end of the filtering device is connected with the water pipe, and the output end of the filtering device is connected with the water supply end of the foam generating system.

Preferably, filter membrane is equipped with at least one set of inside filter equipment, just filter equipment is equipped with two way output pipeline at least, and one of them output pipeline connects the water supply end of foam generation system, another output pipeline is used for providing straight drinking water.

Preferably, the foam generating system comprises: the foam filtering device comprises a foam conveying pipe, a foaming agent container and a shell, wherein one end of the foam conveying pipe is connected with an output pipeline of the filtering device, and the other end of the foam conveying pipe is connected with a foam spray pipe arranged in the shell; the inner wall of one end of the shell is provided with a first fan, the other end of the shell is provided with a mesh enclosure, and one surface of the mesh enclosure, which is far away from the shell, is provided with a blocking cover; first fan with be provided with the shower nozzle telescoping device between the screen panel, the telescopic link is connected to shower nozzle telescoping device's flexible end, the telescopic link is kept away from shower nozzle telescoping device's one end is connected the one end outer wall of foam conveyer pipe, the foam conveyer pipe is kept away from the one end of telescopic link is equipped with the shower nozzle, the foam conveyer pipe with the lateral wall intercommunication setting of foam spray tube.

Preferably, the shower head retracting device includes: the first top plate and the second top plate are arranged, one surface of the second top plate is provided with a first sliding block, the first sliding block is positioned in a first sliding groove arranged on one surface of the vertical plate in a sliding mode, and the first sliding groove is vertically arranged; a transverse plate is arranged at the lower end of the vertical plate, the transverse plate and the vertical plate form an L-shaped structure, a connecting plate extends downwards from one end, away from the vertical plate, of the transverse plate, a second sliding groove is formed in one side, away from the first sliding block, of the second top plate, a second sliding block is arranged in a sliding mode in the second sliding groove, a first top plate is arranged at one end, away from the second sliding groove, of the second sliding block, and the sliding directions of the second sliding groove and the first sliding groove are perpendicular to each other; one side, far away from the second sliding block, of the first top plate is provided with a first limiting column, and one end, far away from the first top plate, of the first limiting column is provided with a stop block; one side, close to the transverse plate and far away from the first sliding groove, of the second top plate is rotatably provided with a first connecting column, a second connecting rod is connected onto the first connecting column, one end of the second connecting rod is connected with a first connecting rod, and an angle between the first connecting rod and the second connecting rod is an obtuse angle; a third sliding groove is formed in the first connecting rod and used for enabling the first limiting column to reciprocate; two idler wheels are arranged on one side, away from the first connecting column, of the second connecting rod at intervals, a second limiting column is arranged between the idler wheels, and a second connecting column is arranged at one end, away from the second connecting rod, of the second limiting column; the connecting plate is provided with a bearing, the bearing is used for rotatably penetrating through the first rotating shaft, the first rotating shaft is fixedly provided with a first rotating disc, the circumferential outer wall of the first rotating disc is provided with a raised block, and the two sides of the raised block and the circumferential outer wall of the first rotating disc are arranged in a smooth transition manner; the protruding blocks and the circumferential outer wall of the first rotary disc are used for being in contact with the rollers; the spring is connected between the second connecting column and the first rotating shaft, and one end, far away from the connecting plate, of the first rotating shaft is used for being connected with the spring.

Preferably, the foam mixing chamber further comprises a drive means for driving the first fan and the agitator within the foam mixing chamber, the drive means comprising: the end, far away from the first turntable, of the first rotating shaft is connected with the third turntable, a first connecting block is arranged between the third turntable and the connecting plate and provided with a bearing, and the bearing is used for enabling the first rotating shaft to rotate on the first connecting block; a first gear is further arranged between the first connecting block and the connecting plate, the first gear is meshed with a second gear, and the second gear is positioned on a rotating shaft of the first fan; a plurality of first deflector rods are arranged on one surface of the third turntable, which is far away from the first connecting block, the first deflector rods are of cylindrical structures and are arranged on the surface of the third turntable at intervals in a semicircular mode; the circumferential outer wall of the third turntable is also provided with an arc-shaped trimming edge, and the arc-shaped trimming edge and the first driving lever are correspondingly arranged on one side of the third turntable; one end, far away from the first rotating shaft, of the third rotating disc is rotatably arranged at one end of a second connecting block through a second rotating shaft, the second connecting block is of a rectangular structure, a third rotating shaft is arranged on the upper surface of one end, far away from the second rotating shaft, of the second connecting block, one end, far away from the second rotating shaft, of the third rotating shaft is fixedly connected with a chassis, a plurality of second driving levers are arranged on one surface, far away from the third rotating shaft, of the chassis, and the second driving levers are uniformly distributed on the upper surface of the chassis at intervals in a circular structure; the one end that the chassis was kept away from to the second driving lever is fixed on the second carousel, the circumference outer wall symmetry of second carousel is equipped with two horizontal side cuts, the second carousel is kept away from the one side of second driving lever is equipped with the fourth pivot, the fourth pivot is rotated and is run through the third connecting block, the agitator of foam mixing chamber is connected to the one end that the third connecting block was kept away from in the fourth pivot, and is used for right the (mixing) shaft of agitator drives.

The invention has the following beneficial effects:

The foam generating system can generate a large amount of foam in a short time, wherein the foam is about 500-1000 times of water consumption, so that the foam generating system can generate enough foam to extinguish a fire in a room after a small amount of water and a foam generating agent are mixed. The aim of saving water in the fire extinguishing process is fulfilled;

in addition, because the foam generating system can generate a large amount of foam in a short time, if a fire disaster is small, the generated foam can cover the flame and achieve the purpose of extinguishing the fire; the trend of further spreading of the fire is reduced; if the fire is great, the foam generating system can rapidly generate a large amount of foam for extinguishing fire, so that the purpose of restraining the spread of the fire is achieved, enough time is provided for firefighters to further carry out fire protection or rescue, the escape probability of people on the fire scene is greatly improved, the further spread of the fire is effectively reduced, and the escape probability and property loss of people in public places are reduced.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.

The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a schematic view of a first base plate structure according to the present invention;

FIG. 3 is a schematic view of the closure door of the present invention;

FIG. 4 is a schematic view of the filter apparatus of the present invention;

FIG. 5 is a schematic structural view of a foam generating system of the present invention;

FIG. 6 is a perspective view of the sprinkler head extension device of the present invention;

FIG. 7 is a right side view of the spray head extension and retraction apparatus of the present invention;

FIG. 8 is a schematic structural diagram of a driving device according to the present invention;

FIG. 9 is a schematic view of the connection between the first gear and the second gear of the present invention;

FIG. 10 is a schematic view of the pressurizing device according to the present invention;

wherein, 1-a ventilation channel, 2-a foam generating system, 3-a wall groove, 4-a first bottom plate, 5-a first baffle, 6-a second baffle, 7-a second bottom plate, 8-a closed door, 9-a slide rail, 10-a filtering device, 11-an output pipeline, 12-a pressurizing device, 13-a foaming agent container, 14-a shell, 15-a first fan, 16-a spray head, 17-a spray head telescopic device, 18-a telescopic rod, 19-a foam conveying pipe, 20-a foam spray pipe, 21-a mesh enclosure, 22-a baffle cover, 23-a valve, 24-a water tank,

29-a vertical plate, 30-a first slide block, 31-a first slide groove, 32-a third slide groove, 33-a second slide block, 34-a first limit column, 35-a stop block, 36-a first connecting rod, 37-a first connecting column, 38-a roller, 39-a transverse plate, 40-a first rotating disc, 41-a first rotating shaft, 42-a spring, 43-a convex block, 44-a second connecting column, 45-a second limit column, 46-a second connecting rod, 47-a first top plate, 48-a second top plate, 49-a second slide groove and 50-a connecting plate,

51-first connecting block, 52-second rotating shaft, 53-first driving lever, 54-second connecting block, 55-third rotating shaft, 56-base plate, 57-second driving lever, 58-transverse cutting edge, 59-third connecting block, 60-fourth rotating shaft, 61-second rotating disc, 62-third rotating disc, 63-arc cutting edge, 64-first gear, 65-second gear, 67-piston rod, 68-piston, 69-pressurizing cylinder and 70-pressurizing pipeline.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

According to fig. 1 to 10, an embodiment of the present invention provides a commercial fire-fighting and air-conditioning all-in-one machine, including: the device comprises a ventilation channel 1 and a foam generating system 2 arranged in the ventilation channel 1, wherein a wall groove 3 is formed in the inner wall of the ventilation channel 1, and the wall groove 3 is used for storing the foam generating system 2; the inner bottom surface of the ventilation channel 1 is provided with a first bottom plate 4 for moving the foam generating system 2.

The invention provides a commercial fire-fighting air-conditioning all-in-one machine, which comprises: the air conditioner comprises a ventilation channel 1 and a foam generating system 2 arranged in the ventilation channel 1, wherein the ventilation channel 1 is a ventilation channel 1 of a commercial air conditioner and is used for exchanging heat indoors; a smoke sensor for monitoring fire is arranged indoors and connected with a controller, and the controller is also used for connecting a foam generating system 2; when the concentration detected by the smoke sensor reaches an alarm value, the controller connected with the smoke sensor starts the foam generating system 2 to work, the foam generating system 2 slides out of the second bottom plate 7 in the wall groove 3 and slides towards the opening of the ventilation channel 1 through the first bottom plate 4 arranged in the ventilation channel 1, then the foam spraying end of the foam generating system 2 sprays towards the outside of the opening of the ventilation channel 1, and the foam generated by the foam generating system 2 is utilized to extinguish fire indoors.

The foam generating system at least comprises two air supply modes for spraying out the generated foam and achieving the purpose of extinguishing fire in a room; the first air supply mode is that the air volume of the ventilation channel 1 is utilized to blow out the foam generated by the foam generation system and spray the foam out of the foam generation system; and the other air supply mode is to spray the generated foam by utilizing a fan arranged in the foam generation system. The two air supply modes can be used independently or jointly, and when the two air supply modes are used jointly, the two air supply modes can improve the spraying distance of the foam generating system and improve the foam output quantity of the foam generating system.

The open end of ventilation passageway 1 is equipped with wind direction air regulation board, and when fire control signal, the controller can start wind direction air regulation board and adjust to realize puting aside ventilation passageway exit end realizes that the foam of foam generation system sprays the end and stretches out ventilation passageway's purpose. Thereby utilizing the foam generated by the foam generating system to extinguish the fire in the room.

The foam generating system 2 can generate a large amount of foam in a short time, wherein the foam is about 500-1000 times of the water consumption, so that the foam generating system 2 can generate enough foam after mixing a small amount of water and the foam generating agent to extinguish the fire in the room. The aim of saving water in the fire extinguishing process is fulfilled;

in addition, because the foam generating system 2 can generate a large amount of foam in a short time, if a fire is small, the generated foam can cover the flame and can achieve the purpose of extinguishing the fire; the trend of further spreading of the fire is reduced; if the fire is great, the foam generation system 2 can rapidly generate a large amount of foam for fire extinguishment, so that the purpose of restraining the fire spread is achieved, enough time is provided for firefighters to further carry out fire protection or rescue, the escape probability of people on the fire scene is greatly improved, the further spread of the fire is effectively reduced, and the escape probability and property loss of people in public places are reduced.

In another embodiment of the fire pre-judging, the fire pre-judging device comprises a temperature sensor, and if the temperature detected by the temperature sensor reaches an alarm value, the controller starts the foam generating system installed in the fire occurrence room to work and realizes fire extinguishing of the fire occurrence room.

The commercial fire-fighting air-conditioning all-in-one machine provided by the invention can integrate a fire-fighting system and air-conditioning equipment into a whole, so that commercial air conditioners in markets, hotels, learning or office places and the like have the purposes of heat exchange and fire fighting, and the problem that fire-fighting equipment occupies too much space in the configuration process is effectively reduced; meanwhile, the purpose of quickly extinguishing fire to a fire room can be achieved to the maximum extent by utilizing the fan and the air duct of the air conditioner.

In one embodiment, according to fig. 1-10, a first baffle 5 is provided in the ventilation channel 1, the first baffle 5 being located on the side of the wall groove 3 away from the opening of the ventilation channel 1; and a second baffle 6 is arranged at the opening end of the ventilation channel 1, and the first baffle 5 and the second baffle 6 are respectively arranged at the inner top and the inner bottom of the ventilation channel 1. The first bottom plate 4 is arranged between the first baffle 5 and the second baffle 6 at the bottom in the ventilation channel 1, and the inner bottom surface of one end, close to the first baffle 5, of the first bottom plate 4 is higher than the inner bottom surface of one end, close to the second baffle 6, of the first bottom plate 4. A second bottom plate 7 is arranged at the inner bottom of the wall groove 3, and the inner bottom surface of one end of the second bottom plate 7 is higher than the inner bottom surface of the other end; the lower inner bottom surface of the second bottom plate 7 is close to the notch direction of the wall groove 3. The notch direction of wall groove 3 is towards ventilation passageway 1, the notch of wall groove 3 is equipped with closed door 8, the notch inner wall of wall groove 3 is equipped with and is used for closed door 8 round trip movement's slide rail 9.

When the device is used, the sealing door 8 is of a push-pull structure, if the smoke concentration of the smoke sensor received by the controller reaches an alarm value, the controller starts the sealing door 8 to open, and since the second bottom plate 7 is an inclined plane, when the sealing door 8 is opened, wheels are arranged below the foam generating system 2, the wheels can slide towards the ventilation channel 1 along the inclined plane of the second bottom plate 7, and the sliding position of the foam generating system 2 can be limited by the first baffle 5 and the second baffle 6 arranged in the ventilation channel 1; meanwhile, as the first bottom plate 4 is also arranged as an inclined surface, the foam generating system 2 slides towards the lower direction on the first bottom plate 4 arranged at the bottom in the ventilation channel 1; namely, the foam generating system 2 slides towards the second baffle 6 until the second baffle 6 limits the foam generating system 2 to be clamped at the opening end of the ventilation channel 1; the controller then activates the foam generation system 2 so that the foam generation system 2 can generate foam and achieve fire extinguishing by spraying foam from the open end of the ventilation channel 1 toward the room using the foam generation system 2.

In one embodiment, as shown in fig. 1-10, the foam generator further comprises a filtering device, wherein the input end of the filtering device is connected with the water pipe, and the output end of the filtering device is connected with the water supply end of the foam generating system 2. Inside filter membrane that is equipped with of filter equipment, filter membrane is equipped with a set ofly at least, just filter equipment is equipped with two way output pipeline 11 at least, and one of them output pipeline 11 is connected the water supply end of foam generation system 2, another output pipeline 11 is used for providing straight drinking water.

The input of filter equipment connects the running water, filter equipment's output is used for giving foam generation system 2 supplies water, perhaps is used for providing straight drink water for indoor personnel.

When the device is used, the filtering device realizes the filtration of tap water through the membrane, so that the foam generating system 2 can react with a foaming agent through purified water with less impurities or even without impurities and generate foam, and the occurrence of the condition that the spray head 16 of the foam generating system 2 is blocked due to impurities in the using process is reduced.

In one embodiment, the foam generation system 2, as shown in fig. 1-10, includes: the filter comprises a foam delivery pipe 19, a foaming agent container 13 and a shell 14, wherein one end of the foam delivery pipe 19 is connected with an output pipeline 11 of the filter device 10, and the other end of the foam delivery pipe 19 is connected with a foam spray pipe 20 arranged in the shell 14; a first fan 15 is arranged on the inner wall of one end of the shell 14, a mesh enclosure 21 is arranged on the other end of the shell 14, and a blocking cover 22 is arranged on one surface, far away from the shell 14, of the mesh enclosure 21; first fan 15 with be provided with shower nozzle telescoping device 17 between the screen panel 21, telescopic link 18 is connected to shower nozzle telescoping device 17's flexible end, telescopic link 18 is kept away from shower nozzle telescoping device 17's one end is connected foam conveyer pipe 19's one end outer wall, foam conveyer pipe 19 is kept away from the one end of telescopic link 18 is equipped with shower nozzle 16, foam conveyer pipe 19 with the lateral wall intercommunication setting of foam spray tube 20.

A pressurizing device 12 is arranged between the output pipeline 11 and the foaming agent container 13, the foaming agent container 13 is communicated with the foam conveying pipe 19 through a foaming agent pipeline, and a valve 23 is arranged on the foaming agent pipeline; the foam delivery pipe 19 is also provided with a valve 23, and the valve 23 of the foam delivery pipe 19 is positioned between the pressurizing device 12 and the foaming agent container 13. The output end of the pressurizing device 12 is also connected with the pressure input end of the filtering device.

The foam generator is connected with a controller and a power supply, the power supply is connected with a mains supply, the pressurizing device 12 is used for transmitting compressed air to the foam generator and carrying water in an output pipeline 11 of the filtering device and a foaming agent in a foaming agent container 13 to the foam generator, and the foam generator sprays generated foam from a nozzle through a fan in the ventilation channel 1, so that the purpose of spraying the foam from an opening of the ventilation channel 1 to a room to extinguish fire is achieved; the pressurization of the pressurization device is more than 1.5 kg.

The valve can also be arranged between the foaming agent container 13 and the foam spray pipe, and when the foam spraying pipe is used, if the pressure of the foam conveying pipe is less than 2kg, the valve is a pressurizing valve and can be pressurized, so that the pressure of the foam conveying pipe is more than 2 kg.

The input end of the filtering device is provided with a pressurizing device, the pressurizing device is a pump and is used for pressurizing liquid input by the filtering device, the output end of the pump is also connected with an output pipeline of the filtering device, a valve is arranged between the pump and the output pipeline, and the valve is preferably a pressure reducing valve; the pressure reducing valve is positioned in an output pipeline connected with the foam generating system. The pump can pressurize when the water pressure is insufficient, and the filtering device can continuously purify water; furthermore, through the pressure reducing valve, one end of the pressure reducing valve is connected with the pump, and the other end of the pressure reducing valve is connected with one end, far away from the foam generating system, of the output pipeline, so that water input into the foam generating system is pressurized or decompressed, and the purpose of controlling the water flow of the foam generating system is achieved.

Further, when the nozzle is sprayed out from the open end of the shell 14, the nozzle passes through the mesh enclosure 21, holes with the diameter of 0.1-0.5mm are arranged on the mesh enclosure 21 at intervals, and the distance between every two holes is 0.15-0.55mm, so that the nozzle can spray the sprayed foam out through the fine holes on the mesh enclosure 21, the aim of further spraying the foam in a fine manner is fulfilled, a large amount of foam is generated, and the aim of extinguishing a fire by using the large amount of foam is fulfilled;

further, when the mesh enclosure 21 is not used, the mesh enclosure 21 may be blocked due to dust accumulation caused by fine holes caused by dust, a blocking cover 22 is disposed on an outer wall of the mesh enclosure 21, the blocking cover 22 is opened when the nozzle works, and when the nozzle does not work, the blocking cover 22 can block the mesh enclosure 21, so as to reduce the occurrence of blocking of the mesh enclosure 21 by dust; so that the foam generating system 2 can effectively generate foam.

Further, when the foam generator is used, the foam generator can be extended and retracted through a spray head extension device 17, so that the spray head 16 can move towards the opening direction of the ventilation channel 1 as much as possible; meanwhile, because the spray head 16 has a radiation effective spraying distance, the spray head telescopic device 17 drives the foam spray pipe 20 to work through the telescopic rod 18, the spray head 16 is arranged at the position with the optimal spraying distance, and meanwhile, the spray head 16 can be ensured to be close to the opening of the ventilation channel 1 as much as possible, so that the aim of spraying and jetting foam sprayed by the nozzle to the maximum can be fulfilled, and the aims of spraying the foam for a longer distance and generating more foams in the fire extinguishing process to the greatest extent can be fulfilled.

In one embodiment, the device further comprises a smoke exhaust pipeline arranged indoors, one end of the smoke exhaust pipeline is positioned above the indoor wall, and the other end of the smoke exhaust pipeline is communicated with the outside; when a fire disaster happens, as smoke moves upwards, indoor toxic smoke is discharged to the outdoor along with the smoke exhaust pipeline, and the accumulation of indoor toxic smoke is reduced; furthermore, the one end that the exhaust pipe is close to outdoors still is provided with the check valve, the check valve is used for discharging indoor poisonous smog to outdoors, prevents simultaneously that outdoor air or poisonous smog from passing through exhaust pipe refluences back to indoorly. The foam generating system 2 can also extrude smoke below to move upwards while generating foam, so that the smoke exhaust efficiency of the smoke exhaust pipeline is improved.

In one embodiment, a foam mixing chamber is further arranged at one end of the foaming agent container 13 close to the foam spray pipe, a stirrer is arranged in the foam mixing chamber, and the foam mixing chamber is used for stirring the foaming agent in the foaming agent container and the purified water output by the output pipeline together, so that the mixing of the foaming agent and the purified water is improved, more foam is formed by mixing less foaming agent and purified water, and the purpose of extinguishing fire by using the foam is achieved.

Still be equipped with foaming agent ration input device in the foaming agent mixing box, foaming agent ration input device can be through quantitative input foaming agent, realizes standardizing the application to the foaming agent, reduces the foaming agent not enough or the foaming agent and puts in the condition that too much causes the waste.

The quantitative foam agent input device is a quantitative valve, the quantitative valve is communicated with the foam agent container, and the quantitative valve can quantitatively input the foam agent entering the foam mixing chamber, so that the aim of quantitatively conveying the foam agent is fulfilled. At the time of quantitative input, the preferred ratio of purified water to foaming agent is 100: 3.

in one embodiment, the device further comprises an isolation device, wherein the isolation device is positioned between two adjacent rooms, the isolation device comprises a foam generating system 2 and an isolation plate, and the isolation plate is positioned at a door and window position of the rooms and reciprocates between the roof and the ground of the rooms; when one room is in fire, the controller starts the foam generation system 2 of the room in which the fire occurs and starts the partition board of the room adjacent to the room in which the fire occurs, so that the two rooms can be isolated by the partition board, and then foam filling is performed between the partition board and the door and window seams by using the foam generation system 2, so that the situation that the adjacent rooms are reduced in fire spreading after the fire occurs in one room is realized; the division board is set as a roller shutter structure, and when the roller shutter structure is needed, the purpose of separating adjacent rooms can be achieved by putting down the roller shutter structure.

In one embodiment, the foaming agent container further comprises a sealing device, and the sealing device is used for completely wrapping the foaming agent container, so that the foaming agent container can be in a sealed environment when not used, the situation that dust blocks an outlet of the foaming agent container is reduced, the situation that foam cannot be well output due to the blockage of the outlet of the foaming agent container after a fire disaster occurs is further reduced, and the purpose of smoothly generating and spraying the foam is effectively improved.

The sealing device is of a box body structure, all panels of the box body structure are hinged to each other, when a fire disaster does not happen, the box body structure can completely wrap the foaming agent container, and after the fire disaster happens, the box body structure is opened, and the purpose that the foaming agent container is exposed is achieved.

In one embodiment, as shown in fig. 1-10, the spray head retraction device comprises: the first top plate 47 and the second top plate 48, one surface of the second top plate 48 is provided with a first sliding block 30, the first sliding block 30 is slidably positioned in a first sliding groove 31 arranged on one surface of the vertical plate 29, and the first sliding groove 31 is vertically arranged; a transverse plate 39 is arranged at the lower end of the vertical plate 29, the transverse plate 39 and the vertical plate 29 form an L-shaped structure, a connecting plate 50 extends downwards from one end of the transverse plate 39, which is far away from the vertical plate 29, a second sliding groove 49 is arranged on one surface of the second top plate 48, which is far away from the first sliding block 30, a second sliding block 33 is arranged in a sliding manner in the second sliding groove 49, a first top plate 47 is arranged at one end of the second sliding block 33, which is far away from the second sliding groove 49, and the sliding directions of the second sliding groove 49 and the first sliding groove 31 are vertically arranged; one surface of the first top plate 47, which is far away from the second sliding block 33, is provided with a first limiting column 34, and one end of the first limiting column 34, which is far away from the first top plate 47, is provided with a stop block 35; a first connecting column 37 is rotatably arranged on one surface, close to the transverse plate 39 and far away from the first sliding chute 31, of the second top plate 48, a second connecting rod 46 is connected to the first connecting column 37, one end of the second connecting rod 46 is connected with the first connecting rod 36, and an angle between the first connecting rod 36 and the second connecting rod 46 is an obtuse angle; a third sliding groove 32 is formed in the first connecting rod 36, and the first limiting column 34 is provided for reciprocating motion by the third sliding groove 32; two rollers 38 are arranged on one surface of the second connecting rod 46, which is far away from the first connecting rod 37, at intervals, a second limiting column 45 is arranged between the rollers 38, and a second connecting rod 44 is arranged at one end, which is far away from the second connecting rod 46, of the second limiting column 45; the connecting plate 50 is provided with a bearing, the bearing is used for rotatably penetrating through the first rotating shaft 41, the first rotating shaft 41 is fixedly provided with the first rotating disc 40, the circumferential outer wall of the first rotating disc 40 is provided with a raised block 43, and two sides of the raised block 43 and the circumferential outer wall of the first rotating disc 40 are in smooth transition arrangement; the convex blocks 43 and the circumferential outer wall of the first rotating disk 40 are used for contacting with the rollers 38; a spring 42 is connected between the second connecting column 44 and the first rotating shaft 41, and one end of the first rotating shaft 41 far away from the connecting plate 50 is used for connecting the spring 42.

The spray head telescopic device can stretch a telescopic rod to achieve the purpose of stretching a spray head, when the spray head telescopic device works, the first rotating shaft 41 is connected with a motor, the motor can drive the first rotating shaft 41 to rotate after working, the first rotating shaft 41 can rotate the first rotating disc 40 after rotating, the first rotating disc 40 can rotate the protruding block 43 arranged on the circumferential outer wall of the first rotating disc 40, the protruding block 43 and the periphery of the first rotating disc 40 can drive the roller 38 to move, so that the roller 38 is jacked up or dropped, and the roller 38 can drive the first sliding block 30 on the second top plate 48 to move up and down in the first sliding groove 31 when jacking up or dropping;

then, as the first connecting post 37 is rotatably disposed on the second top plate 48, when the two rollers 38 on the second connecting rod 46 are sequentially lifted up via the protruding block 43 and the outer periphery of the first rotating disc 40, the first connecting rod 36 and the second connecting rod 46 will also swing left and right, so that the third sliding slot 32 disposed on the first connecting rod 36 can move up and down on the first limit post 34; further, with the swinging of the first link 36, the first limit post 34 is driven to swing left and right, so that the second sliding block 33 on the first top plate 47 reciprocates in the second sliding slot 49 of the second top plate 48; the one end that first roof 47 kept away from first spacing post 34 is connected the telescopic link, just can realize with the telescopic link is pulled back or the mesh that stretches out, realizes from this the foam spray tube will when working the position of best injection distance is arranged in to shower nozzle 16, can also guarantee simultaneously shower nozzle 16 can be close to as far as the opening part of ventilation channel 11 realizes the injection that the spun foam of nozzle can maximize and spun purpose, just can realize can be as far as in the course of putting out a fire the foam jet farther distance and the purpose that produces more foams.

In one embodiment, as shown in fig. 1-10, further comprising a driving device for driving the first fan and the agitator in the foam mixing chamber, the driving device comprising: the first connecting block 51 is arranged between the third rotating disc 62 and the connecting plate 50, and is provided with a bearing, and the bearing is used for enabling the first rotating shaft 41 to rotate on the first connecting block 51; a first gear 64 is further arranged between the first connecting block 51 and the connecting plate 50, the first gear 64 is meshed with a second gear 65, and the second gear 65 is positioned on a rotating shaft of the first fan; a plurality of first shift levers 53 are arranged on one surface of the third turntable 62, which is far away from the first connecting block 51, and the first shift levers 53 are cylindrical structures and are arranged on the surface of the third turntable 62 at intervals in a semicircular manner; the circumferential outer wall of the third rotating disc 62 is also provided with an arc-shaped cutting edge 63, and the arc-shaped cutting edge 63 and the first driving lever 53 are correspondingly arranged on one side of the third rotating disc 62; one end of the third rotating disc 62, which is far away from the first rotating shaft 41, is rotatably arranged at one end of a second connecting block 54 through a second rotating shaft 52, the second connecting block 54 is of a rectangular structure, a third rotating shaft 55 is arranged on the upper surface of one end of the second connecting block 54, which is far away from the second rotating shaft 52, one end of the third rotating shaft 55, which is far away from the second connecting block 54, is fixedly connected with a chassis 56, one surface of the chassis 56, which is far away from the third rotating shaft 55, is provided with a plurality of second deflector rods 57, and the second deflector rods 57 are uniformly distributed on the upper surface of the chassis 56 at intervals in a circular structure; one end, far away from the base plate 56, of the second driving lever 57 is fixed on a second rotating disc 61, two transverse trimming edges 58 are symmetrically arranged on the circumferential outer wall of the second rotating disc 61, a fourth rotating shaft 60 is arranged on one side, far away from the second driving lever 57, of the second rotating disc 61, the fourth rotating shaft 60 rotatably penetrates through a third connecting block 59, and one end, far away from the third connecting block 59, of the fourth rotating shaft 60 is connected with a stirrer of a foam mixing chamber and used for driving a stirring shaft of the stirrer.

When the first rotating shaft 41 rotates, the third rotating disc 62 is driven to rotate, after the third rotating disc 62 rotates, the first deflector rod 53 arranged on the third rotating disc 62 rotates, when the first deflector rod 53 rotates, the first deflector rod 53 is inserted into a gap of the second deflector rod 57, and when the first deflector rod 53 rotates along with the third rotating disc 62, the second rotating disc 61 and the base plate 56 are driven to rotate on the second connecting block 54, so that the fourth rotating shaft 60 further rotates, and when the fourth rotating shaft 60 rotates, the stirring shaft of the stirrer is driven to rotate, so that the foaming agent and the water in the foam mixing chamber can be fully dissolved, and foam is generated;

when the second turntable 61 rotates, if the first shifting lever 53 and the second shifting lever 57 are not shifted with each other, the transverse cut edges 58 arranged on the two sides of the second turntable 61 are attached to the surface of the third turntable 62 provided with the first shifting lever 53; meanwhile, the third rotating disc 62 continuously rotates until the first shifting lever 53 and the second shifting lever 57 are inserted into each other, the arc-shaped cut edge 63 of the third rotating disc 62 is positioned on the lower surface of the second rotating disc 61, and the second rotating disc 61 rotates for half a turn along with the mutual insertion between the second shifting lever 57 and the first shifting lever 53; the foaming agent and the water in the foam mixing chamber can be stirred at intervals by the stirrer repeatedly, so that the aim of fully dissolving the foaming agent is fulfilled; the foam mixing chamber can be ensured to blow out the manufactured foam through the first fan in the foam manufacturing process, and the foam mixing chamber can be ensured not to have redundant foam under the condition of meeting foam supply, so that the fire extinguishing efficiency in the fire disaster process is greatly improved;

the first fan is connected with a second gear 65 through a fan shaft, one surface, far away from the fan shaft, of the second gear 65 can be connected with a motor, the motor starts the first fan and the second gear 65 after working, the second gear 65 can be meshed with a first gear 64 to rotate after rotating, the first gear 64 can drive the first rotating shaft 41 to work after rotating, and therefore the spray head expansion device can work or the driving device can work, so that the aim of expanding and contracting the spray head is achieved, or the aim of intermittently driving a stirrer to rotate by the driving device is achieved.

When the nozzle extension device and the first fan share one motor, the first gear 64 may be a large-diameter gear, and the second gear 65 is a small-diameter gear, so that after the second gear 65 rotates N times, the first gear 64 rotates one time, and the purpose of extending or retracting the extension rod is achieved, and the purpose of extending the nozzle outwards before spraying foam is achieved.

The shower nozzle telescoping device with drive arrangement all establishes in the shell, drive arrangement's fourth pivot 60 stretches out the shell, the foam mixing chamber is located the outer wall of shell, just the (mixing) shaft of agitator in the foam mixing chamber with fourth pivot 60 passes through the coupling joint as an organic whole to realize pivoted purpose together.

Further, as shown in fig. 1 to 10, the pressurizing means includes: the filter device comprises a pressurizing cylinder 69 and a pressurizing pipeline 70, one end of the pressurizing pipeline 70 is communicated with the input end of the filter device or a foam delivery pipe, the other end of the pressurizing pipeline 70 is communicated with the pressurizing cylinder 69, a piston 68 is arranged in the pressurizing cylinder 69, one end, away from the pressurizing pipeline 70, of the piston 68 is provided with a piston 68 rod 67, and one end, away from the pressurizing cylinder 69, of the piston 68 rod 67 extends out of the pressurizing cylinder 69 and is connected with one end, away from the transverse plate 39, of the second top plate 48.

In operation, the second top plate 48 drives the piston 68 and the rod 67 to move up and down when moving up and down, and the piston 68 and the rod 67 move up and down to make the piston 68 reciprocate in the pressurizing cylinder 69, so as to pressurize the pressurizing pipeline 70, thereby pressurizing the input end of the filtering device and the input end of the foam generating system 2. The pressurizing device can pressurize when the pressure of the foam conveying pipe is less than 1.5-2kg, so that the foam conveying pipe can ensure enough pressure to output foam.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a commercial fire control air conditioner all-in-one which characterized in that includes: the device comprises a ventilation channel and a foam generating system arranged in the ventilation channel, wherein a wall groove is formed in the inner wall of the ventilation channel, and the wall groove is used for storing the foam generating system; and a first bottom plate used for moving the foam generating system is arranged on the inner bottom surface of the ventilation channel.

2. A commercial fire-fighting and air-conditioning all-in-one machine as claimed in claim 1, wherein a first baffle is arranged in the ventilation channel, and the first baffle is positioned on one side of the wall groove away from the opening of the ventilation channel; and a second baffle is arranged at the opening end of the ventilation channel, and the first baffle and the second baffle are respectively arranged at the inner top and the inner bottom of the ventilation channel.

3. A commercial fire-fighting and air-conditioning all-in-one machine as claimed in claim 2, wherein the first bottom plate is provided between a first baffle and a second baffle at the bottom in the ventilation passage, and the inner bottom surface of the end of the first bottom plate close to the first baffle is higher than the inner bottom surface of the end of the first bottom plate close to the second baffle.

4. A commercial fire-fighting and air-conditioning all-in-one machine as claimed in claim 1, wherein the inner bottom of the wall channel is provided with a second bottom plate, and the inner bottom surface of one end of the second bottom plate is higher than the inner bottom surface of the other end of the second bottom plate; the lower inner bottom surface of the second bottom plate is close to the direction of the notch of the wall groove.

5. A commercial fire-fighting and air-conditioning all-in-one machine as claimed in claim 1, wherein the wall slot is provided with a slot opening directed toward the ventilation channel, the slot opening is provided with a closing door, and the inner wall of the slot opening of the wall slot is provided with a slide rail for the closing door to move back and forth.

6. A commercial fire-fighting and air-conditioning all-in-one machine as claimed in claim 1, further comprising a filtering device, wherein the input end of the filtering device is connected with a water pipe, and the output end of the filtering device is connected with the water supply end of the foam generation system.

7. A commercial fire-fighting and air-conditioning all-in-one machine as claimed in claim 6, wherein the filtering device is internally provided with at least one group of filtering membranes, and the filtering device is provided with at least two output pipelines, wherein one output pipeline is connected with the water supply end of the foam generating system, and the other output pipeline is used for providing direct drinking water.

8. A commercial fire fighting and air conditioning unit as defined in claim 7, wherein the foam generation system comprises: the foam filtering device comprises a foam conveying pipe, a foaming agent container and a shell, wherein one end of the foam conveying pipe is connected with an output pipeline of the filtering device, and the other end of the foam conveying pipe is connected with a foam spray pipe arranged in the shell; the inner wall of one end of the shell is provided with a first fan, the other end of the shell is provided with a mesh enclosure, and one surface of the mesh enclosure, which is far away from the shell, is provided with a blocking cover; first fan with be provided with the shower nozzle telescoping device between the screen panel, the telescopic link is connected to shower nozzle telescoping device's flexible end, the telescopic link is kept away from shower nozzle telescoping device's one end is connected the one end outer wall of foam conveyer pipe, the foam conveyer pipe is kept away from the one end of telescopic link is equipped with the shower nozzle, the foam conveyer pipe with the lateral wall intercommunication setting of foam spray tube.

9. A commercial fire-fighting and air-conditioning all-in-one machine as set forth in claim 8, wherein the nozzle extension and retraction device comprises: the first top plate and the second top plate are arranged, one surface of the second top plate is provided with a first sliding block, the first sliding block is positioned in a first sliding groove arranged on one surface of the vertical plate in a sliding mode, and the first sliding groove is vertically arranged; a transverse plate is arranged at the lower end of the vertical plate, the transverse plate and the vertical plate form an L-shaped structure, a connecting plate extends downwards from one end, away from the vertical plate, of the transverse plate, a second sliding groove is formed in one side, away from the first sliding block, of the second top plate, a second sliding block is arranged in a sliding mode in the second sliding groove, a first top plate is arranged at one end, away from the second sliding groove, of the second sliding block, and the sliding directions of the second sliding groove and the first sliding groove are perpendicular to each other; one side, far away from the second sliding block, of the first top plate is provided with a first limiting column, and one end, far away from the first top plate, of the first limiting column is provided with a stop block; one side, close to the transverse plate and far away from the first sliding groove, of the second top plate is rotatably provided with a first connecting column, a second connecting rod is connected onto the first connecting column, one end of the second connecting rod is connected with a first connecting rod, and an angle between the first connecting rod and the second connecting rod is an obtuse angle; a third sliding groove is formed in the first connecting rod and used for enabling the first limiting column to reciprocate; two idler wheels are arranged on one side, away from the first connecting column, of the second connecting rod at intervals, a second limiting column is arranged between the idler wheels, and a second connecting column is arranged at one end, away from the second connecting rod, of the second limiting column; the connecting plate is provided with a bearing, the bearing is used for rotatably penetrating through the first rotating shaft, the first rotating shaft is fixedly provided with a first rotating disc, the circumferential outer wall of the first rotating disc is provided with a raised block, and the two sides of the raised block and the circumferential outer wall of the first rotating disc are arranged in a smooth transition manner; the protruding blocks and the circumferential outer wall of the first rotary disc are used for being in contact with the rollers; the spring is connected between the second connecting column and the first rotating shaft, and one end, far away from the connecting plate, of the first rotating shaft is used for being connected with the spring.

10. A commercial fire fighting and air conditioning unit as defined in claim 9, further comprising a drive means for driving said first fan and an agitator in said foam mixing chamber, said drive means comprising: the end, far away from the first turntable, of the first rotating shaft is connected with the third turntable, a first connecting block is arranged between the third turntable and the connecting plate and provided with a bearing, and the bearing is used for enabling the first rotating shaft to rotate on the first connecting block; a first gear is further arranged between the first connecting block and the connecting plate, the first gear is meshed with a second gear, and the second gear is positioned on a rotating shaft of the first fan; a plurality of first deflector rods are arranged on one surface of the third turntable, which is far away from the first connecting block, the first deflector rods are of cylindrical structures and are arranged on the surface of the third turntable at intervals in a semicircular mode; the circumferential outer wall of the third turntable is also provided with an arc-shaped trimming edge, and the arc-shaped trimming edge and the first driving lever are correspondingly arranged on one side of the third turntable; one end, far away from the first rotating shaft, of the third rotating disc is rotatably arranged at one end of a second connecting block through a second rotating shaft, the second connecting block is of a rectangular structure, a third rotating shaft is arranged on the upper surface of one end, far away from the second rotating shaft, of the second connecting block, one end, far away from the second rotating shaft, of the third rotating shaft is fixedly connected with a chassis, a plurality of second driving levers are arranged on one surface, far away from the third rotating shaft, of the chassis, and the second driving levers are uniformly distributed on the upper surface of the chassis at intervals in a circular structure; the one end that the chassis was kept away from to the second driving lever is fixed on the second carousel, the circumference outer wall symmetry of second carousel is equipped with two horizontal side cuts, the second carousel is kept away from the one side of second driving lever is equipped with the fourth pivot, the fourth pivot is rotated and is run through the third connecting block, the agitator of foam mixing chamber is connected to the one end that the third connecting block was kept away from in the fourth pivot, and is used for right the (mixing) shaft of agitator drives.