CN218522823U - Mechanical smoke prevention and exhaust fan based on fire-fighting Internet of things - Google Patents

Abstract

The application discloses prevent smoke exhaust fan based on fire control thing networking machinery, relate to and prevent smoke exhaust fan technical field, including equipment smoke exhaust fan main part, the top one side of smoke exhaust fan main part can be dismantled and is connected with smoke exhaust purifier, smoke exhaust purifier includes the water tank, fixed mounting has the shape picture peg all around the bottom of water tank, the bottom fixedly connected with multiunit purification subassembly of water tank, the fixed inlet tube that is provided with in top one side of water tank, the water tank keeps away from top one side of inlet tube and still fixed mounting has thing networking transceiver, thing networking receipts control multiunit establishes ties automatically controlled dropping liquid valve together and carries out the dropping liquid work, can make the inside gas cleaning liquid drop of water tank fall on multiunit purification subassembly's filter cloth, can play wetted effect to dry filter cloth, can play the filterable effect of purification to the flue gas by the moist filter cloth of gas cleaning liquid, can effectively reduce the content of the smoke and dust granule in the flue gas of emission, can also effectively reduce the influence that the guide emission caused the environment.

Description

Mechanical smoke prevention and exhaust fan based on fire-fighting Internet of things

Technical Field

The utility model belongs to the technical field of the fan technique of preventing discharging fume and specifically relates to relate to prevent discharging fume fan based on fire control thing networking machinery.

Background

The smoke is a main factor causing fire hazard and casualties of the building, and the smoke prevention and exhaust system aims to timely remove smoke in rooms, walkways and other spaces, prevent the smoke from entering the spaces such as staircases, front rooms and the like, ensure safe evacuation of people in the building and facilitate the expansion of fire rescue. The smoke preventing and exhausting system consists of mainly air exhausting pipeline, pipe well, fireproof valve, door switch, air exhausting blower and other equipment.

At present, the structural design of current machinery smoke exhaust ventilator is comparatively single, and at the in-process that uses, machinery smoke exhaust ventilator can not carry out purification treatment to the flue gas of emission, has certain limitation.

SUMMERY OF THE UTILITY MODEL

In order to improve the above-mentioned problem, the utility model provides a prevent smoke exhaust fan based on fire control thing networking machinery.

The utility model provides a based on smoke exhaust fan is prevented to fire control thing networking machinery adopts following technical scheme: the mechanical smoke prevention and exhaust fan based on the fire-fighting Internet of things comprises a smoke exhaust fan main body, wherein one side of the top of the smoke exhaust fan main body is detachably connected with a smoke exhaust purification device, the smoke exhaust purification device comprises a water tank, the periphery of the bottom of the water tank is fixedly provided with a clip-shaped plug board, the bottom of the water tank is fixedly connected with a plurality of groups of purification assemblies, one side of the top of the water tank is fixedly provided with a water inlet pipe, and one side of the top of the water tank, which is far away from the water inlet pipe, is also fixedly provided with an Internet of things transceiver;

the smoke exhaust fan main part includes exhaust pipe, exhaust pipe's one end fixed mounting has the discharge port, exhaust pipe keeps away from the fixed air-blower that is provided with of one end of discharge port, exhaust pipe's top one side has still seted up and has purified the notch.

Based on the technical characteristics: when a fire accident occurs and smoke needs to be guided and discharged, the transceiver of the internet of things processes an instruction sent by a fire control room on line and controls a plurality of groups of electrically controlled dropping valves connected in series to perform dropping work, so that smoke purification liquid in the water tank can drop onto filter cloth of a plurality of groups of purification components, and the filter cloth can be wetted;

when the air blower sucks the smoke to be discharged into the exhaust duct, the filter cloth moistened by the smoke purifying liquid can play a role in purifying and filtering the smoke, so that the content of smoke particles in the discharged smoke can be effectively reduced, and the influence of the discharged smoke on the environment can be effectively reduced.

As based on fire control thing networking machinery smoke exhaust fan of preventing, wherein: first fixed orifices have all been seted up to the outside both sides of purifying the notch, the catch groove has been seted up to the inside of purifying the notch, multiunit spacing plate groove has all been seted up to the inside both sides of catch groove.

Based on the technical characteristics: through keeping off groove and spacing board groove, purify the notch and can play spacing effect to purifier that discharges fume, simultaneously, can also promote the gas tightness of connecting between the two.

As based on fire control thing networking machinery smoke exhaust fan of preventing, wherein: the fixed plate is installed to the outside both sides of water tank all, the second fixed orifices has all been seted up to the both sides of fixed plate.

Based on the technical characteristics: through second fixed orifices and first fixed orifices, can carry out the bolt fastening with spacing connection at the purifier that discharges fume that purifies the notch, the user can also install and dismantle the operation to the purifier that discharges fume according to the in service behavior of smoke exhaust fan main part.

As based on fire control thing networking machinery smoke exhaust fan of preventing, wherein: the purification assembly comprises a fixed frame, and the middle of the fixed frame is fixedly connected with filter cloth.

Based on the technical characteristics: through the filter cloth of installing additional in the middle part of the fixed frame, when the filter cloth is not handled by flue gas purification liquid soaking, can filter the processing to big granule thing such as dust in the flue gas that the guide was discharged, when the filter cloth was handled through flue gas purification liquid soaking, can also filter the processing to the small granule of smoke and dust in the flue gas that the guide was discharged for the smoke exhaust fan main part can satisfy the user demand of different scenes.

As based on fire control thing networking machinery smoke exhaust fan of preventing, wherein: the bottom of thing networking transceiver is fixed and is provided with the cable, the outside fixed mounting of cable has the automatically controlled drip valve of multiunit.

Based on the technical characteristics: through cable and automatically controlled drip valve, the fire control room can be according to the condition of flue gas guide emission and carry out remote control to the wet state futilely of filter cloth through thing networking transceiver.

As based on fire control thing networking machinery smoke exhaust fan of preventing, wherein: the baffle groove is matched with the clip board structure, and the fixed frame is matched with the limit board groove structure.

Based on the technical characteristics: because of keeping off groove and returning the shape picture peg structure phase-match, can promote the gas tightness of being connected between purifier and the purification notch of discharging fume, and fixed frame and spacing board groove structure phase-match can also promote the stability of being connected between purifier and the purification notch of discharging fume.

To sum up, the utility model discloses a following at least one beneficial effect: when the conflagration accident takes place and need guide the flue gas when discharging, the instruction that the thing networking transceiver sent out of on-line processing fire control room, the automatically controlled dropping valve that the control multiunit is established ties together carries out the dropping liquid work, can make the inside gas cleaning liquid drop of water tank fall on the filter cloth of multiunit purification subassembly, can play wetted effect to dry filter cloth, when the air-blower will guide the flue gas suction that discharges to exhaust pipe's inside, can play the effect of purifying and filtering to the flue gas by the moist filter cloth of gas cleaning liquid, can effectively reduce the content of the smoke and dust granule in the flue gas of emission, can also effectively reduce the influence that the flue gas that the guide discharged caused the environment.

Drawings

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

FIG. 2 is a schematic view of the exhaust duct structure of the present invention;

FIG. 3 is a schematic structural view of the purification assembly of the present invention;

fig. 4 is a schematic structural view of the electric control dropping valve of the present invention.

Description of reference numerals:

1. a smoke exhaust fan main body; 2. a flue gas purification device; 3. an exhaust duct; 4. a discharge port; 5. a blower; 6. a purge slot opening; 7. a first fixing hole; 8. blocking the groove; 9. a limiting plate groove; 10. a water tank; 11. A clip board; 12. a purification component; 13. a water inlet pipe; 14. an Internet of things transceiver; 15. a fixing plate; 16. a second fixing hole; 17. a fixed frame; 18. filtering cloth; 19. a cable; 20. an electrically controlled drip valve.

Detailed Description

The present invention will be described in further detail with reference to the accompanying fig. 1-4.

Please refer to fig. 1-3, the utility model provides a mechanical smoke exhaust ventilator of preventing based on fire control thing networking, the fire control thing networking indicates through technologies such as thing networking information sensing and communication, the equipment in traditional fire extinguishing system couples together through the required fire information of each key element, construct the fire control basic environment of high sensitivity, realize in real time, the developments, it is interactive, the fire control information acquisition of integration, transmission and processing, show the reinforcing fire control, the commander of rescue of putting out a fire, the dispatch, decision-making and handling capacity, this scheme is through installing thing networking transceiver 14 additional in smoke exhaust ventilator main part 1, when the conflagration accident needs to guide the emission with the flue gas, the instruction that can the on-line treatment fire control room send through thing networking transceiver 14, make purification assembly 12 can purify the filter work to the flue gas that the guide was discharged in exhaust pipe 3.

Including equipment smoke exhaust fan main part 1, can dismantle through the bolt and be connected with purification device 2 that discharges fume in top one side of smoke exhaust fan main part 1, smoke exhaust fan main part 1 includes exhaust pipe 3, exhaust pipe 3's one end fixed mounting has discharge port 4, exhaust pipe 3 keeps away from the fixed air-blower 5 that is provided with of one end of discharge port 4, purification notch 6 has still been seted up to exhaust pipe 3's top one side, purify the outside both sides of notch 6 and all seted up first fixed orifices 7, purify the inside of notch 6 and seted up and keep off groove 8, keep off the inside both sides of groove 8 and all seted up multiunit spacing board groove 9, through keeping off groove 8 and spacing board groove 9, it can play spacing effect to purification device 2 that discharges fume to purify notch 6, and simultaneously, can also promote the gas tightness of connecting between the two.

Fume purification device 2 includes water tank 10, fixed mounting all around of bottom of water tank 10 has back shape picture peg 11, keep off groove 8 and 11 structure phase-matchs of back shape picture peg, can promote fume purification device 2 and purify the gas tightness of being connected between the notch 6, the bottom fixedly connected with multiunit purification subassembly 12 of water tank 10, the fixed inlet tube 13 that is provided with in top one side of water tank 10, inlet tube 13 was kept away from to water tank 10 top one side still fixed mounting has thing networking transceiver 14, fixed plate 15 is all installed to the outside both sides of water tank 10, second fixed orifices 16 has all been seted up to fixed plate 15's both sides, through second fixed orifices 16 and first fixed orifices 7, can carry out the bolt fastening at the fume purification device 2 that purifies notch 6 with spacing connection, the user can also install and dismantle the operation to fume purification device 2 according to the in service behavior of fume exhaust fan main part 1.

Please refer to fig. 3-4, the purifying assembly 12 includes a fixing frame 17, the fixing frame 17 is structurally matched with the limiting plate groove 9, the stability of connection between the smoke discharging and purifying device 2 and the purifying notch 6 can be improved, the middle part of the fixing frame 17 is fixedly connected with a filter cloth 18, when the filter cloth 18 is not soaked by the smoke purifying liquid, large particles such as dust in the smoke discharged by guiding can be filtered, when the filter cloth 18 is soaked by the smoke purifying liquid, small particles of smoke in the smoke discharged by guiding can be filtered, so that the smoke discharging fan main body 1 can meet the use requirements of different scenes, a cable 19 is fixedly arranged at the bottom of the internet of things transceiver 14, a plurality of groups of electric control dripping valves 20 are fixedly arranged outside the cable 19, and the fire control room can remotely control the dry and wet states of the filter cloth 18 through the internet of things transceiver 14 according to the smoke guiding and discharging situation.

The working principle is as follows: when a fire accident occurs and smoke needs to be guided and discharged, the internet of things transceiver 14 processes an instruction sent by a fire control room on line, and controls a plurality of groups of electrically controlled drip valves 20 connected in series to perform drip operation, so that smoke purification liquid in the water tank 10 can drip onto the filter cloth 18 of a plurality of groups of purification components 12, and the dry filter cloth 18 can be wetted;

when the air blower 5 sucks the smoke to be guided to be discharged into the exhaust duct 3, the filter cloth 18 wetted by the smoke purifying liquid can play a role in purifying and filtering the smoke, so that the content of smoke particles in the discharged smoke can be effectively reduced, and the influence of the guided and discharged smoke on the environment can be effectively reduced.

Above is the preferred embodiment of the utility model, not limit according to this the utility model discloses a protection scope, the event: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (6)

1. Based on fire control thing networking machinery prevents smoke exhaust fan, including equipment smoke exhaust fan main part (1), its characterized in that: one side of the top of the smoke exhaust fan main body (1) is detachably connected with a smoke exhaust purification device (2), the smoke exhaust purification device (2) comprises a water tank (10), the periphery of the bottom of the water tank (10) is fixedly provided with a clip-shaped inserting plate (11), the bottom of the water tank (10) is fixedly connected with a plurality of groups of purification components (12), one side of the top of the water tank (10) is fixedly provided with a water inlet pipe (13), and one side of the top of the water tank (10), which is far away from the water inlet pipe (13), is also fixedly provided with an internet of things transceiver (14);

exhaust fan main part (1) includes exhaust pipe (3), the one end fixed mounting of exhaust pipe (3) has discharge port (4), the one end that discharge port (4) were kept away from in exhaust pipe (3) is fixed and is provided with air-blower (5), purification notch (6) have still been seted up to top one side of exhaust pipe (3).

2. The mechanical smoke exhaust ventilator based on fire control thing networking of claim 1, characterized in that: first fixed orifices (7) have all been seted up to the outside both sides of purifying notch (6), keep off groove (8) have been seted up to the inside of purifying notch (6), multiunit spacing plate groove (9) have all been seted up to the inside both sides of keeping off groove (8).

3. The mechanical smoke prevention and exhaust fan based on the fire protection internet of things as claimed in claim 1, characterized in that: fixed plates (15) are installed on two sides of the outer portion of the water tank (10), and second fixed holes (16) are formed in two sides of each fixed plate (15).

4. The mechanical smoke exhaust ventilator based on fire control thing networking of claim 2, characterized in that: the purification assembly (12) comprises a fixed frame (17), and the middle part of the fixed frame (17) is fixedly connected with filter cloth (18).

5. The mechanical smoke exhaust ventilator based on fire control thing networking of claim 1, characterized in that: the bottom of thing networking transceiver (14) is fixed and is provided with cable (19), the outside fixed mounting of cable (19) has the automatically controlled drip valve of multiunit (20).

6. The mechanical smoke prevention and exhaust fan based on fire protection internet of things according to claim 4, characterized in that: the baffle groove (8) is structurally matched with the clip-shaped inserting plate (11), and the fixed frame (17) is structurally matched with the limiting plate groove (9).

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