CN214172458U

CN214172458U - Building fire control fume extractor

Info

Publication number: CN214172458U
Application number: CN202022684844.6U
Authority: CN
Inventors: 王怀平; 谢建武; 王玉荣
Original assignee: Shenzhen Avic Kejian Construction Group Co ltd
Current assignee: Shenzhen Avic Kejian Construction Group Co ltd
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-09-10
Anticipated expiration: 2030-11-18

Abstract

The utility model discloses a building fire control fume extractor, the power distribution box comprises a box body, the inner wall fixedly connected with baffle all around of box, and the baffle cut apart into upper portion distributive box and lower part work box with the box, the outer wall one end of box is opened there is the air intake, the inner wall fixedly connected with graticule mesh of air intake, graticule mesh are close to the one end fixedly connected with air exhauster of box, the outside bottom fixedly connected with smoke transducer of one end of box, the one end inner wall fixedly connected with filter equipment of box, and one side outer wall of box is opened there is the air outlet, the inner wall fixedly connected with air-out grid of air outlet. The utility model discloses an automatic detection's effect, graticule mesh will block great impurity, have realized preliminary impurity separation, and the harmful component in the smog is adsorbed to the activated carbon plate, has realized gaseous purification, and gaseous will be discharged from the grid of giving vent to anger, has realized the effect of discharging fume, and temperature sensor has realized the effect of automatic start cooling system.

Description

Building fire control fume extractor

Technical Field

The utility model relates to a building fire control technical field especially relates to a building fire control fume extractor.

Background

The tragic training of the serious casualties caused by fire accidents in many high-rise buildings, underground engineering, traffic tunnels and public entertainment places leads people to clearly recognize the importance and the necessity of designing and installing the smoke and smoke prevention and discharge system and ensuring the long-term good performance of the system, and the fact of the fire tells people that the smoke and smoke prevention and discharge system can effectively control the spread of smoke when the fire happens.

At present, the existing smoke exhaust device cannot exert the smoke exhaust effect well due to different manufacturing process reasons or different external use environments, which are related to the life health and safety of people, and thus indicate that a better smoke exhaust device is needed, and therefore, a need for designing a building fire protection smoke exhaust device is urgently needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a building fire-fighting smoke exhaust device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a building fire control fume extractor, comprises a box body, the inner wall fixedly connected with baffle all around of box, and the baffle cuts apart into upper portion distributive box and lower part work box with the box, and open the outer wall one end of box has the air intake, and the inner wall fixedly connected with graticule mesh of air intake, graticule mesh are close to the one end fixedly connected with air exhauster of box, the outside bottom fixedly connected with smoke transducer of one end of box, the one end inner wall fixedly connected with filter equipment of box, and open one side outer wall of box has the air outlet, the inner wall fixedly connected with air-out grid of air outlet.

Preferably, the filtering device comprises a filtering box, a plurality of rows of activated carbon plates are fixedly connected to the inner wall of the filtering box, air inlets distributed at equal intervals are formed in the outer wall of one end of the filtering box, and a refrigerating mechanism is fixedly connected to the bottom of the inner wall of the box body.

Preferably, refrigerating mechanism is including the refrigeration case, and the outer wall top fixed connection of refrigeration case in the bottom of baffle, and the both ends outer wall of refrigeration case has all opened the flow hole, the first water leg of inner wall top one side fixedly connected with of refrigeration case, the first collector pipe of inner wall bottom fixedly connected with of the refrigeration case of relative position, the inner wall top opposite side fixedly connected with second collector pipe of refrigeration case, and the inner wall bottom fixedly connected with second water leg of the refrigeration case of relative position, between first water leg and the first collector pipe, between first collector pipe and the second water leg, between the equal fixedly connected with multiseriate refrigeration pipe between second water leg and the second collector pipe.

Preferably, the top of the partition board is fixedly connected with a water pump, a water delivery pipe is fixed between the bottom of the water pump and the top of the first water distribution pipe, and a water outlet pipe extending out of the partition board is welded to the top of the second water collection pipe.

Preferably, the bottom of the inner wall of the other end of the box body is fixedly connected with a built-in power supply, and the inner wall of one side of the box body is fixedly connected with a temperature sensor.

Preferably, a water inlet is formed in one side of the top of the box body, and a liquid adding pipe is fixedly connected to the inner wall of the water inlet.

Preferably, the top of the outer wall of one side of the box body is provided with a water outlet, the inner wall of the water outlet is inserted with a sealing plug plate, and the outer wall of the sealing plug plate is fixedly connected with a pulling bolt.

The utility model has the advantages that:

1. through the graticule mesh that sets up, the air exhauster, smoke transducer, built-in power supply, the rose box, activated carbon plate and air-out grid, when smoke transducer detected smog, can give built-in power supply with the signal transmission, built-in power supply starts, it rotates to drive the air exhauster, inhale smog, automated inspection's effect has been realized, the graticule mesh will block great impurity, preliminary impurity separation has been realized, smog in the suction box is when passing through the rose box, the active carbon plate in the rose box can adsorb the harmful component in the smog, gaseous purification has been realized, gas after the purification will be discharged from the air-out grid, the effect of discharging fume has been realized.

2. Through the baffle that sets up, the liquid feeding pipe, a water pump, the refrigeration case, the outlet pipe, first water distribution pipe, the second water distribution pipe, first collector pipe, the second collector pipe, refrigeration pipe and temperature sensor, when temperature sensor detects inspiratory smog temperature higher, give built-in power supply with signal transmission, built-in power supply starts, drive the water pump and rotate, to follow the water that the liquid feeding pipe added in the box and pour into first water distribution pipe, the effect of automatic start cooling system has been realized, the effect of dividing water through first water distribution pipe, distribute water to in multiseriate refrigeration pipe, via first collector pipe, in the second water distribution pipe with water drainage, once more through refrigeration pipe and second collection board, finally in discharging water into the outlet pipe, the recycling of rivers has been realized.

3. Through the sealed cock board and the blind plug that set up, after the water in the box recycles many times, if reached emission standard, the blind plug is pulled this moment, takes sealed cock board out, can be with the water discharge in the box, realized the change of quality of water.

Drawings

Fig. 1 is a schematic front sectional structural view of a fire protection and smoke exhaust device for a building in embodiment 1;

fig. 2 is a schematic structural diagram of the whole of a fire-fighting smoke exhaust device for a building in embodiment 1;

fig. 3 is a schematic structural view of a sealing plug plate and a pulling plug of a fire-fighting smoke exhaust device for a building in embodiment 2.

In the figure: the device comprises a box body 1, a water pump 2, a liquid feeding pipe 3, a partition plate 4, a grid 5, an exhaust fan 6, a smoke sensor 7, a built-in power supply 8, a temperature sensor 9, a first water distribution pipe 10, a first water collection pipe 11, a second water collection pipe 12, a second water distribution pipe 13, a refrigerating pipe 14, a filtering box 15, an activated carbon plate 16, a refrigerating box 17, a water outlet pipe 18, an air outlet grid 19, a sealing plug plate 20 and a pulling plug 21.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-2, a building fire control fume extractor, including box 1, the inner wall of box 1 has welded all around baffle 4, and baffle 4 cuts apart into upper portion distributive box and lower part work box with box 1, open the outer wall one end of box 1 has the air intake, the inner wall of air intake has graticule mesh 5 through bolted connection, there is air exhauster 6 through bolted connection in graticule mesh 5 one end near box 1, there is smoke transducer 7 through bolted connection in the outside bottom of one end of box 1, there is filter equipment through bolted connection in the one end inner wall of box 1, open one side outer wall of box 1 has the air outlet, there is air-out grille 19 through bolted connection in the inner wall of air outlet.

Wherein, filter equipment includes rose box 15, and there are multiseriate activated carbon plate 16 on the inner wall of rose box 15 through bolted connection, and the inlet port that has the equidistance and distribute is opened to the one end outer wall of rose box 15, and there is refrigerating mechanism the inner wall bottom of box 1 through bolted connection.

Wherein, refrigerating mechanism includes refrigeration case 17, and bolted connection is passed through in the bottom of baffle 4 at the outer wall top of refrigeration case 17, the both ends outer wall of refrigeration case 17 has all opened the flow hole, there is first water distribution pipe 10 inner wall top one side of refrigeration case 17 through bolted connection, there is first collector pipe 11 inner wall bottom of the refrigeration case 17 of relative position through bolted connection, there is second collector pipe 12 inner wall top opposite side of refrigeration case 17 through bolted connection, and there is second water distribution pipe 13 inner wall bottom of the refrigeration case 17 of relative position through bolted connection, between first water distribution pipe 10 and the first collector pipe 11, between first collector pipe 11 and the second water distribution pipe 13, equal fixedly connected with multiseriate refrigeration pipe 14 between second water distribution pipe 13 and the second collector pipe 12.

Wherein, the top of baffle 4 has water pump 2 through bolted connection, and is fixed with the raceway between the bottom of water pump 2 and the top of first water distribution pipe 10, and the welding of the top of second water collection pipe 12 has the outlet pipe 18 that extends baffle 4.

The bottom of the inner wall of the other end of the box body 1 is connected with a built-in power supply 8 through a bolt, and the inner wall of one side of the box body 1 is connected with a temperature sensor 9 through a bolt.

Wherein, a water inlet is arranged on one side of the top of the box body 1, and the inner wall of the water inlet is connected with a liquid feeding pipe 3 through a bolt.

The working principle is as follows: when the smoke sensor 7 detects smoke, a signal is transmitted to the built-in power supply 8, the built-in power supply 8 is started to drive the exhaust fan 6 to rotate to suck the smoke, the automatic detection effect is realized, the grid 5 can block larger impurities to realize preliminary impurity separation, when the smoke sucked into the box body 1 passes through the filter box 15, the active carbon plate 16 in the filter box 15 can adsorb harmful components in the smoke, the gas purification is realized, the purified gas is discharged from the gas outlet grid 19 to realize the smoke discharging effect, when the temperature sensor 9 detects that the temperature of the sucked smoke is higher, the signal is transmitted to the built-in power supply 8, the built-in power supply 8 is started to drive the water pump 2 to rotate, water added into the box body 1 from the liquid feeding pipe 3 is filled into the first water dividing pipe 10, the function of automatically starting the cooling system is realized, and the water dividing function of the first water dividing pipe 10 is realized, the water is distributed into a plurality of rows of refrigerating pipes 14, is drained into a second water distribution pipe 13 through a first water collecting pipe 11, passes through the refrigerating pipes 14 and a second collecting plate 12 again, and is finally drained into a water outlet pipe 18, so that the water flow is recycled.

Example 2

Referring to fig. 3, in the embodiment of the fire protection and smoke exhaust device for a building, compared with embodiment 1, a water outlet is formed in the top of the outer wall of one side of a box body 1, a sealing plug plate 20 is inserted into the inner wall of the water outlet, and a pulling plug 21 is fixedly connected to the outer wall of the sealing plug plate 20.

The working principle is as follows: when the water-saving water dispenser is used, after the water in the box body 1 is recycled for a plurality of times, if the water-saving water dispenser reaches the discharge standard, the pulling plug 21 is pulled at the moment, the sealing plug plate 20 is pulled out, and the water in the box body 1 can be discharged, so that the water quality replacement is realized.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a building fire control fume extractor, includes box (1), its characterized in that, fixedly connected with baffle (4) all around of the inner wall of box (1), and baffle (4) cut apart into upper portion distributive box and lower part work box with box (1), the outer wall one end of box (1) is opened there is the air intake, the inner wall fixedly connected with graticule mesh (5) of air intake, graticule mesh (5) are close to one end fixedly connected with air exhauster (6) of box (1), the outside bottom fixedly connected with smoke transducer (7) of one end of box (1), the one end inner wall fixedly connected with filter equipment of box (1), and open one side outer wall of box (1) has the air outlet, the inner wall fixedly connected with air-out grid (19) of air outlet.

2. A fire and smoke control device for buildings according to claim 1, wherein said filtering device comprises a filtering box (15), and a plurality of rows of activated carbon plates (16) are fixedly connected to the inner wall of the filtering box (15), the outer wall of one end of the filtering box (15) is provided with air inlets distributed at equal intervals, and the bottom of the inner wall of the box body (1) is fixedly connected with a refrigerating mechanism.

3. A building fire protection and smoke evacuation apparatus as claimed in claim 2 wherein said refrigeration mechanism includes a refrigeration box (17), the top of the outer wall of the refrigeration box (17) is fixedly connected with the bottom of the partition plate (4), the outer walls of two ends of the refrigeration box (17) are respectively provided with a flow equalizing hole, one side of the top of the inner wall of the refrigeration box (17) is fixedly connected with a first water distributing pipe (10), the bottom of the inner wall of the refrigeration box (17) at the opposite position is fixedly connected with a first water collecting pipe (11), the other side of the top of the inner wall of the refrigeration box (17) is fixedly connected with a second water collecting pipe (12), and the bottom of the inner wall of the refrigeration box (17) at the opposite position is fixedly connected with a second water distribution pipe (13), and a plurality of rows of refrigeration pipes (14) are fixedly connected between the first water distribution pipe (10) and the first water collecting pipe (11), between the first water collecting pipe (11) and the second water distribution pipe (13) and between the second water distribution pipe (13) and the second water collecting pipe (12).

4. A building fire and smoke control device according to claim 3, wherein the top of the partition plate (4) is fixedly connected with a water pump (2), a water delivery pipe is fixed between the bottom of the water pump (2) and the top of the first water distribution pipe (10), and the top of the second water collection pipe (12) is welded with a water outlet pipe (18) extending out of the partition plate (4).

5. A fire and smoke exhaust device for buildings according to claim 4, characterized in that the bottom of the inner wall of the other end of the box body (1) is fixedly connected with a built-in power supply (8), and the inner wall of one side of the box body (1) is fixedly connected with a temperature sensor (9).

6. A building fire-fighting smoke exhaust device according to any one of claims 1 to 5, characterized in that a water inlet is arranged on one side of the top of the box body (1), and a liquid feeding pipe (3) is fixedly connected to the inner wall of the water inlet.

7. The building fire-fighting smoke exhaust device according to claim 1, wherein a water outlet is arranged on the top of the outer wall of one side of the box body (1), a sealing plug plate (20) is inserted into the inner wall of the water outlet, and a pulling plug (21) is fixedly connected to the outer wall of the sealing plug plate (20).