CN213450991U

CN213450991U - Fire-fighting smoke exhaust fan box structure

Info

Publication number: CN213450991U
Application number: CN202021255160.8U
Authority: CN
Inventors: 李俊杰; 易礼阳; 张付满
Original assignee: Wuhan Xinhongtai Electrical Equipment Co ltd
Current assignee: Wuhan Xinhongtai Electrical Equipment Co ltd
Priority date: 2020-07-01
Filing date: 2020-07-01
Publication date: 2021-06-15
Anticipated expiration: 2030-07-01

Abstract

The utility model relates to a smoke exhaust fan accessory technical field discloses a fire control smoke exhaust fan box structure, the outside of box still rigid coupling has control switch, and the upper surface of box is close to gas outlet rear side position department and installs retaining subassembly, the purification subassembly is installed to the top of spacing groove. The utility model discloses a retaining subassembly can make the box collect the rainwater, and the rainwater of collecting can be as the watering of daily flowers and plants on the one hand, energy-conserving purpose has been played, on the other hand can also be with it pour into the box in, get rid of the great floater in the dense cigarette in the box 3, prevent that great floater from leading to the fact the jam to the filter screen, can carry out purification treatment to the dense cigarette in the box through purifying the subassembly, get rid of the foul smell in the dense cigarette, harmful substance such as pollutant and bacterium, should purify the subassembly still easily actual dismouting simultaneously, the person of facilitating the use regularly changes and washs the filter screen, time saving and labor saving.

Description

Fire-fighting smoke exhaust fan box structure

Technical Field

The utility model relates to a smoke exhaust fan accessory technical field specifically is a fire control smoke exhaust fan box structure.

Background

The smoke exhaust fan is a machine which can rapidly exhaust peculiar smell, high temperature and oil smoke gas generated in the food processing process in a kitchen, and the machine is characterized by good high temperature resistance and high efficiency.

But current smoke exhaust fan box is difficult to clear away the harmful substance in the dense cigarette in the use, and the filter screen dismouting is inconvenient moreover, is difficult to follow-up washing and change, and current smoke exhaust fan box is difficult to collect the rainwater and use simultaneously, can't play the purpose of energy-conserving water resource. Accordingly, those skilled in the art have provided a fire smoke exhaust fan box structure to solve the above problems in the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fire control smoke exhaust fan box structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a fire control smoke exhaust fan box structure, includes the box, sets up gas outlet, the bracing piece of rigid coupling in box lower surface both sides edge and the air inlet of rigid coupling on the box rear surface on the box, the outside of box still rigid coupling has control switch, and the upper surface of box is close to gas outlet rear side position department and installs the retaining subassembly, the rear surface of box is close to air inlet below position department rigid coupling and has the drain, the front surface of box articulates there is the chamber door, and has seted up the spacing groove on the inside bottom surface of box, the purification subassembly is installed to the top of spacing groove.

As a further aspect of the present invention: the retaining subassembly includes arc, water pump, storage water tank, pipeline and sprinkler head, the upper surface edge rigid coupling of storage water tank has four arcs that extend to the outside, and the storage water tank rigid coupling is at the upper surface of box, the rear surface rigid coupling of storage water tank has the water pump, the end of intaking of water pump passes through the hose with the storage water tank and links to each other, and the play water end of water pump has the pipeline through hose connection, the lower surface rigid coupling of pipeline has the sprinkler head.

As a further aspect of the present invention: the pipeline rigid coupling is on the inner wall of box, the quantity of sprinkler head is five.

As a further aspect of the present invention: the four arc plates are all members made of stainless steel materials, and the sizes of the four arc plates are equal.

As a further aspect of the present invention: purify the subassembly and include baffler, photocatalyst filter screen, connecting plate, ultraviolet ray disinfection lamp, active carbon filter screen and stopper, the upper surface of connecting plate loops through the bolt rigid coupling from left to right and has active carbon filter screen, ultraviolet ray disinfection lamp and photocatalyst filter screen, and one side of connecting plate prolongs the rigid coupling on its self length direction and have the baffler, the lower surface of connecting plate sets up the stopper, the top of active carbon filter screen, photocatalyst filter screen and baffler all laminates mutually with the inner wall of box, the stopper be located the inside of spacing groove and with spacing groove sliding connection.

As a further aspect of the present invention: the inside of separation board has still seted up the through-hole, the width of separation board, photocatalyst filter screen and active carbon filter screen equals.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model can collect rainwater by the box body through the water storage component, and the collected rainwater can be used for watering daily flowers and plants to achieve the purpose of energy conservation on one hand, and can be injected into the box body to remove larger floaters in the dense smoke in the box body 3 to prevent the larger floaters from blocking the filter screen;

2. can carry out purification treatment to the dense cigarette in the box through purifying the subassembly, get rid of harmful substance such as foul smell, pollutant and bacterium in the dense cigarette, should purify the subassembly still easily actual dismouting simultaneously, the person of facilitating the use regularly changes and washs the filter screen, labour saving and time saving.

Drawings

FIG. 1 is a schematic structural view of a fire-fighting smoke-discharging fan box structure;

FIG. 2 is a schematic view of the internal structure of a fire-fighting smoke-exhausting fan box structure;

FIG. 3 is a schematic view of a purification assembly in a fire-fighting smoke-exhausting fan box structure.

In the figure: 1. an air outlet; 2. a water storage assembly; 3. a box body; 4. a control switch; 5. a support bar; 6. a box door; 7. an arc-shaped plate; 8. a water pump; 9. a water storage tank; 10. a pipeline; 11. a sprinkler head; 12. an air inlet; 13. a sewage draining outlet; 14. a barrier plate; 15. a photocatalyst filter screen; 16. a connecting plate; 17. an ultraviolet disinfection lamp; 18. an active carbon filter screen; 19. a limiting block; 20. a limiting groove; 21. a purification assembly; 22. and a through hole.

Detailed Description

Referring to fig. 1-3, in the embodiment of the present invention, a fire-fighting smoke-discharging fan box structure comprises a box body 3, an air outlet 1 formed on the box body 3, support rods 5 fixed at both side edges of the lower surface of the box body 3, and an air inlet 12 fixed on the rear surface of the box body 3, wherein a control switch 4 is further fixed outside the box body 3, a water storage component 2 is installed at a position on the upper surface of the box body 3 near the rear side of the air outlet 1, a sewage outlet 13 is fixed at a position on the rear surface of the box body 3 near the lower side of the air inlet 12, the water storage component 2 comprises an arc plate 7, a water pump 8, a water storage tank 9, a pipeline 10 and a sprinkler head 11, four arc plates 7 extending outwards are fixed at the edge of the upper surface of the water storage tank 9, the water storage tank 9 is fixed on the upper surface of the box body 3, a water pump, and the water outlet end of the water pump 8 is connected with a pipeline 10 through a hose, the lower surface of the pipeline 10 is fixedly connected with a sprinkler 11, the pipeline 10 is fixedly connected on the inner wall of the box body 3, the number of the sprinkler 11 is five, the four arc-shaped plates 7 are all stainless steel members, the sizes of the four arc-shaped plates 7 are equal, the box body 3 can be used for collecting rainwater through the water storage component 2, the collected rainwater can be used for watering daily flowers and plants, the purpose of saving energy is achieved, on the other hand, the sprinkler can be injected into the box body 3, large floaters in the thick smoke in the box body 3 can be removed, and the filter screen is prevented from being blocked by the large floaters.

In fig. 1, 2 and 3: the front surface of the box body 3 is hinged with a box door 6, a limit groove 20 is formed in the inner bottom surface of the box body 3, a purification component 21 is installed above the limit groove 20, the purification component 21 comprises a barrier plate 14, a photocatalyst filter screen 15, a connecting plate 16, an ultraviolet disinfection lamp 17, an active carbon filter screen 18 and a limit block 19, the upper surface of the connecting plate 16 is fixedly connected with the active carbon filter screen 18, the ultraviolet disinfection lamp 17 and the photocatalyst filter screen 15 sequentially through bolts from left to right, the barrier plate 14 is fixedly connected to one side of the connecting plate 16 along the length direction of the connecting plate, the limit block 19 is arranged on the lower surface of the connecting plate 16, the tops of the active carbon filter screen 18, the photocatalyst filter screen 15 and the barrier plate 14 are attached to the inner wall of the box body 3, the limit block 19 is positioned in the limit groove 20 and is connected with the limit groove 20 in a sliding mode, photocatalyst filter screen 15 and active carbon filter screen 18's width equals, can carry out purification treatment to the dense cigarette in the box 3 through purifying module 21, gets rid of harmful substance such as foul smell, pollutant and bacterium in the dense cigarette, should purify module 21 simultaneously still easily actual dismouting, and the person of facilitating the use regularly changes and washs the filter screen, labour saving and time saving.

The utility model discloses a theory of operation is: when raining, the water storage tank 9 is exposed outside, and the four arc plates 7 extend outwards, so that external rainwater can be collected into the water storage tank 9 through the four arc plates 7, meanwhile, dense smoke generated in a fire disaster is guided into the box body 3 through the air inlet 12, then a user controls the water pump 8 to start working through the control switch 4, the rainwater in the water storage tank 9 can be injected into the pipeline 10 through the hose after the water pump 8 is electrified, then the rainwater is conveyed to the lower sprinkler head 11 through the pipeline 10 to be sprayed, after the rainwater is contacted with larger floaters in the dense smoke, the gravity is increased, so that the rainwater falls down and is discharged through the sewage discharge outlet 13, meanwhile, the user can also directly take out the rainwater in the water storage tank 9 for watering daily flowers and plants, the box body 3 can collect the rainwater through the water storage component 2, and the collected rainwater can be used for watering daily flowers and plants on one hand, the aim of saving energy is achieved, on the other hand, the smoke purifier can be injected into the box body 3 to remove large floating objects in the thick smoke in the box body 3 and prevent the large floating objects from blocking the filter screen, then the thick smoke moves leftwards through the through hole 22, odor and pollutants in the gas can be removed through the photocatalyst filter screen 15 and the activated carbon filter screen 18, the ultraviolet disinfection lamp 17 can kill bacteria in the gas, the photocatalyst takes sunlight, fluorescent lamps and ultraviolet light as energy sources to excite electrons (e-) on a valence band to jump to a conduction band and generate corresponding holes (H +) on the valence band to generate active oxygen and hydroxyl radicals with extremely strong oxidation effects, and harmful organic substances, pollutants, odor, bacteria and the like such as formaldehyde, methylamine, benzene, xylene, TVOC and the like are oxidized and decomposed into harmless CO2 and H2O, so that air purification, air purification and smoke removal are achieved, Decompose harmful organic matter purpose, the final clean gas through the top the gas outlet 1 discharge can, when needs wash and change photocatalyst filter screen 15 and active carbon filter screen 18, the user opens chamber door 6 this moment, hand power connecting plate 16 can, can pull out purification subassembly 21 whole this moment, convenient follow-up wash and change photocatalyst filter screen 15 and active carbon filter screen 18, convenient actual use.

The above-mentioned, 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 fire control smoke exhaust fan box structure, includes box (3), sets up gas outlet (1), rigid coupling on box (3) bracing piece (5) and rigid coupling air inlet (12) on box (3) rear surface of gas outlet (3) lower surface both sides edge, its characterized in that, the outside of box (3) is still the rigid coupling have control switch (4), and the upper surface of box (3) is close to gas outlet (1) rear side position department and installs retaining component (2), the rear surface of box (3) is close to air inlet (12) lower position department rigid coupling and has drain (13), the front surface of box (3) articulates there is chamber door (6), and has seted up spacing groove (20) on the inside bottom surface of box (3), purification component (21) are installed to the top of spacing groove (20).

2. The fire-fighting smoke exhaust fan box structure according to claim 1, wherein the water storage component (2) comprises an arc-shaped plate (7), a water pump (8), a water storage tank (9), a pipeline (10) and a sprinkler head (11), four arc-shaped plates (7) extending outwards are fixedly connected to the edge of the upper surface of the water storage tank (9), the water storage tank (9) is fixedly connected to the upper surface of the box (3), the water pump (8) is fixedly connected to the rear surface of the water storage tank (9), the water inlet end of the water pump (8) is connected to the water storage tank (9) through a hose, the water outlet end of the water pump (8) is connected to the pipeline (10) through a hose, and the sprinkler head (11) is fixedly connected to the lower surface of the pipeline (10).

3. A fire smoke exhaust fan box structure according to claim 2, wherein the said pipes (10) are fixed on the inner wall of the box (3), and the number of the said sprinkler heads (11) is five.

4. The box structure of the fire-fighting smoke exhaust fan of claim 2, wherein the four arc plates (7) are all stainless steel members, and the four arc plates (7) are equal in size.

5. The fire protection and smoke exhaust fan box structure of claim 1, the purification component (21) comprises a separation plate (14), a photocatalyst filter screen (15), a connecting plate (16), an ultraviolet disinfection lamp (17), an active carbon filter screen (18) and a limiting block (19), the upper surface of the connecting plate (16) is fixedly connected with an active carbon filter screen (18), an ultraviolet disinfection lamp (17) and a photocatalyst filter screen (15) sequentially through bolts from left to right, and one side of the connecting plate (16) is fixedly connected with a blocking plate (14) along the length direction thereof, the lower surface of the connecting plate (16) is provided with a limiting block (19), the tops of the activated carbon filter screen (18), the photocatalyst filter screen (15) and the baffle plate (14) are all attached to the inner wall of the box body (3), the limiting block (19) is positioned in the limiting groove (20) and is in sliding connection with the limiting groove (20).

6. The box structure of the fire-fighting smoke-discharging fan box body as claimed in claim 5, wherein the inside of the blocking plate (14) is further provided with a through hole (22), and the widths of the blocking plate (14), the photocatalyst filter screen (15) and the activated carbon filter screen (18) are equal.