CN213912991U - Fire alarm fume extractor for public place - Google Patents

Abstract

The utility model discloses a public place is with fire alarm fume extractor, which comprises a wall body, the left side fixedly connected with ventilator at wall body top, both sides all communicate there is the breathing pipe around the ventilator, the one end that the ventilator was kept away from to the breathing pipe runs through to the bottom and the intercommunication of wall body has the ventilation pipe, the right side fixedly connected with smoke transducer of wall body bottom. The utility model discloses a set up the water pump, the shower nozzle, first filter screen, the asbestos filter screen, the kuppe, the pipe that absorbs water, the second filter screen, the division board, filter the division board, the catalysis case, the catalysis filler, the drying cabinet, the cooperation of dry filler and apron is used, it is comparatively single to have solved current fire alarm fume extractor and carry out filterable structure to the flue gas usually in the use, make it have remaining harmful gas etc. to be discharged in the lump easily in the emission process, make the environment receive secondary pollution, the life safety that may give people causes the problem of certain harm.

Description

Fire alarm fume extractor for public place

Technical Field

The utility model relates to a fume extractor technical field specifically is an used fire alarm fume extractor in public place.

Background

The smoke exhausting system consists of air exhausting pipeline, pipe well, fireproof valve, door switch, air exhausting fan and other equipment.

In public places, often need use fire alarm fume extractor, current fire alarm fume extractor carries out filterable structure comparatively singlely to the flue gas usually in the use for it has remaining harmful gas etc. to be discharged in the lump easily in the discharge process, makes the environment receive secondary pollution, may cause certain harm to people's life safety.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a public place is with fire alarm fume extractor possesses the dregs collection and the advantage of retrieving, has solved current fire alarm fume extractor and has carried out filterable structure comparatively single to the flue gas usually in the use for it has remaining harmful gas etc. to be discharged in the lump easily in the emission process, makes the environment receive secondary pollution, can cause the problem of certain harm for people's life safety.

In order to achieve the above object, the utility model provides a following technical scheme: a fire alarm and smoke exhaust device for public places comprises a wall body, wherein a ventilator is fixedly connected to the left side of the top of the wall body, air suction pipes are communicated with the front side and the rear side of the ventilator, one end, away from the ventilator, of each air suction pipe penetrates through the bottom of the wall body and is communicated with a ventilation pipe, a smoke sensor is fixedly connected to the right side of the bottom of the wall body, a filter box is fixedly connected to the right side of the top of the wall body, a suction fan is communicated with the top of the ventilator, a guide pipe is communicated with the top of the suction fan, one end, away from the suction fan, of each guide pipe is communicated with the filter box, a water pump is fixedly connected to the left side of the top of the filter box, a water outlet end of the water pump penetrates through an inner cavity of the filter box and is communicated with a spray head, a water inlet end of the water pump is communicated with a water suction pipe, one end, away from the water pump, of the water suction pipe is communicated with the filter box, and a partition plate is fixedly connected to the top of the inner cavity of the filter box, the left side of the inner cavity of the filter box is transversely and movably provided with a first filter screen, the left side of the inner cavity of the filter box and the left side of the partition plate are both provided with a second groove matched with the first filter screen for use, one side of the first filter screen, which is close to the second groove, extends to the inner cavity of the second groove and is movably connected with the inner wall of the second groove, the left side of the inner cavity of the filter box and the bottom of the first filter screen are transversely and fixedly connected with an asbestos filter screen, the left side of the inner cavity of the filter box and the bottom of the asbestos filter screen are transversely and fixedly connected with a guide cover, the inner cavity of the guide cover is transversely and fixedly connected with the second filter screen, the bottom of the partition plate is fixedly connected with a filter partition plate, the bottom of the filter partition plate and the bottom of the inner cavity of the filter box are fixedly connected, the right side of the filter box is provided with a catalytic box in a penetrating manner, the right side of the filter box and the top of the catalytic box are provided with a drying box in a penetrating manner, the right side of division board is seted up with the first recess that uses with catalysis case and drying cabinet cooperation, the left side of catalysis case run through the filter box extend to the inner chamber of first recess and with the inner wall swing joint of first recess, the left side of drying cabinet run through the filter box extend to the inner chamber of first recess and with the inner wall swing joint of first recess, the inner chamber packing of catalysis case has the catalysis filler, the inner chamber packing of drying cabinet has dry filler, the equal swing joint in top of drying cabinet and catalysis case has the apron, the top fixedly connected with exhaust fan on filter box right side.

Preferably, the front face of the filter box is fixedly connected with a controller, the output end of the controller is respectively electrically connected with the ventilator, the air suction fan, the water pump and the exhaust fan, and the input end of the controller is electrically connected with the smoke sensor.

Preferably, the right side of rose box is seted up with catalysis case and drying cabinet cooperation through-hole that uses, the surface cover of catalysis case and drying cabinet is equipped with the rubber sleeve, the outside of rubber sleeve and the inner wall connection of through-hole.

Preferably, the right side of the catalysis box is fixedly connected with a first handle, and the right side of the drying box is fixedly connected with a second handle.

Preferably, the right side of the filter box is communicated with a water inlet valve, and the bottom of the right side of the filter box is communicated with a water discharge valve.

Preferably, the front of the filter box is connected with a movable door through a bolt, and the front of the movable door is embedded with an observation mirror.

Preferably, the top of the cover plate is provided with four air outlet holes, and the number of the air suction pipes is four.

Preferably, both sides of the filter box are fixedly connected with supporting rods, and the front side and the rear side of the ventilator are fixedly connected with fixing rods.

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

1. the utility model discloses a set up the water pump, the shower nozzle, first filter screen, the asbestos filter screen, the kuppe, the pipe that absorbs water, the second filter screen, the division board, filter the division board, the catalysis case, the catalysis filler, the drying cabinet, the cooperation of dry filler and apron is used, it is comparatively single to have solved current fire alarm fume extractor and carry out filterable structure to the flue gas usually in the use, make it have remaining harmful gas etc. to be discharged in the lump easily in the emission process, make the environment receive secondary pollution, the life safety that may give people causes the problem of certain harm.

2. The utility model discloses a set up the through-hole, the installation of catalysis case and drying cabinet of can being convenient for, through setting up the first in command, the catalysis case of can being convenient for takes out, through setting up the second in command, the drying cabinet of can being convenient for takes out, through setting up the drain valve, the water source is changed to the rose box of can being convenient for, through setting up the dodge gate, can clear up in the rose box, through setting up the venthole, the use of catalysis case and drying cabinet of can being convenient for, through setting up the rubber sleeve, can prevent gas leakage.

Drawings

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

FIG. 2 is a schematic rear view of the local structure of the present invention;

FIG. 3 is an enlarged schematic view of A of FIG. 1 according to the present invention;

fig. 4 is a schematic view of the structure of the present invention.

In the figure: the device comprises a wall body 1, a ventilator 2, an air suction pipe 3, a ventilation pipe 4, a smoke sensor 5, a filter box 6, an air suction fan 7, a flow guide pipe 8, a water pump 9, a spray head 10, a first filter screen 11, an asbestos filter screen 12, a flow guide cover 13, a water suction pipe 14, a second filter screen 15, a partition board 16, a filter partition board 17, a catalytic box 18, catalytic filler 19, a drying box 20, dry filler 21, a cover plate 22, an exhaust fan 23, a first groove 24, a second groove 25 and a controller 26.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model provides a wall body 1, ventilator 2, breathing pipe 3, ventilation pipe 4, smoke transducer 5, rose box 6, suction fan 7, honeycomb duct 8, water pump 9, shower nozzle 10, first filter screen 11, asbestos filter screen 12, kuppe 13, absorb water pipe 14, second filter screen 15, division board 16, filter division board 17, catalysis case 18, catalysis filler 19, drying cabinet 20, dry filler 21, apron 22, exhaust fan 23, first recess 24, second recess 25 and parts such as controller 26 are general standard or the parts that technical staff in the field knows, its structure and principle all can all be known or can be known through conventional experimental method for technical staff in the field through the technical manual.

Referring to fig. 1-4, a fire alarm and smoke exhaust device for public places comprises a wall body 1, a ventilator 2 is fixedly connected to the left side of the top of the wall body 1, fixing rods are fixedly connected to the front side and the rear side of the ventilator 2, air suction pipes 3 are communicated with the front side and the rear side of the ventilator 2, the number of the air suction pipes 3 is four, one end of each air suction pipe 3, far away from the ventilator 2, penetrates through the bottom of the wall body 1 and is communicated with a ventilation pipe 4, a smoke sensor 5 is fixedly connected to the right side of the bottom of the wall body 1, a filter box 6 is fixedly connected to the right side of the top of the wall body 1, support rods are fixedly connected to the two sides of the filter box 6, a movable door is connected to the front side of the filter box 6 through bolts, the movable door is arranged to clean the interior of the filter box 6, a viewing mirror is embedded in the front side of the movable door, a water inlet valve is communicated to the right side of the filter box 6, and a water discharge valve is communicated to the bottom of the right side of the filter box 6, through arranging a drain valve, the water source of the filter box 6 can be conveniently replaced, the right side of the filter box 6 is provided with a through hole matched with the catalytic box 18 and the drying box 20 for use, through arranging the through hole, the installation of the catalytic box 18 and the drying box 20 can be conveniently realized, the front surface of the filter box 6 is fixedly connected with a controller 26, the output end of the controller 26 is respectively electrically connected with the ventilator 2, the air suction fan 7, the water pump 9 and the exhaust fan 23, the input end of the controller 26 is electrically connected with the smoke sensor 5, the top of the ventilator 2 is communicated with the air suction fan 7, the top of the air suction fan 7 is communicated with a flow guide pipe 8, one end of the flow guide pipe 8, which is far away from the air suction fan 7, is communicated with the filter box 6, the left side of the top of the filter box 6 is fixedly connected with a water pump 9, the water outlet end of the water pump 9 is communicated with an inner cavity of the filter box 6 and communicated with a spray head 10, the water inlet end of the water pump 9 is communicated with a water suction pipe 14, one end of the water suction pipe 14, which is far away from the water pump 9, is communicated with the filter box 6, the top of the inner cavity of the filter box 6 is fixedly connected with a partition plate 16, the left side of the inner cavity of the filter box 6 is transversely movably provided with a first filter screen 11, the left side of the inner cavity of the filter box 6 and the left side of the partition plate 16 are both provided with a second groove 25 matched with the first filter screen 11 for use, one side of the first filter screen 11 close to the second groove 25 extends to the inner cavity of the second groove 25 and is movably connected with the inner wall of the second groove 25, the left side of the inner cavity of the filter box 6 and the bottom of the first filter screen 11 are transversely and fixedly connected with an asbestos filter screen 12, the left side of the inner cavity of the filter box 6 and the bottom of the asbestos filter screen 12 are transversely and fixedly connected with a flow guide cover 13, the inner cavity of the flow guide cover 13 is transversely and fixedly connected with a second filter screen 15, the bottom of the partition plate 16 is fixedly connected with a filter partition plate 17, the bottom of the filter partition plate 17 is fixedly connected with the bottom of the inner cavity of the filter box 6, the right side of the filter box 6 is penetrated with a catalytic box 18, the right side of the catalysis box 18 is fixedly connected with a first handle, the catalysis box 18 can be conveniently taken out by arranging the first handle, the surfaces of the catalysis box 18 and the drying box 20 are sleeved with rubber sleeves, gas leakage can be prevented by arranging the rubber sleeves, the outer side of each rubber sleeve is connected with the inner wall of each through hole, the right side of the filter box 6 and the top of the catalysis box 18 are provided with the drying box 20 in a penetrating way, the right side of the drying box 20 is fixedly connected with a second handle, the drying box 20 can be conveniently taken out by arranging the second handle, the right side of the partition plate 16 is provided with a first groove 24 matched with the catalysis box 18 and the drying box 20, the left side of the catalysis box 18 penetrates through the filter box 6 to extend to the inner cavity of the first groove 24 and is movably connected with the inner wall of the first groove 24, the left side of the drying box 20 penetrates through the filter box 6 to extend to the inner cavity of the first groove 24 and is movably connected with the inner wall of the first groove 24, the inner chamber packing of catalysis case 18 has catalysis filler 19, and the inner chamber packing of drying cabinet 20 has dry filler 21, and the equal swing joint in top of drying cabinet 20 and catalysis case 18 has apron 22, and the venthole has been seted up at the top of apron 22, through setting up the venthole, can be convenient for the use of catalysis case 18 and drying cabinet 20, top fixedly connected with exhaust fan 23 on filter box 6 right side.

When the smoke ventilator is used, a user sets a standard interval of the smoke sensor 5 through the controller 26, when the smoke sensor 5 detects smoke, the controller 26 starts the ventilator 2 and the suction fan 7, the air inlet end of the ventilator 2 sucks the smoke into the suction pipe 3 through the ventilation pipe 4, then the smoke is guided into the guide pipe 8 through the suction fan 7, the smoke is guided into the filter box 6 through the guide pipe 8, meanwhile, the controller 26 starts the water pump 9, the water inlet end of the water pump 9 sucks water through the water suction pipe 14, then the water outlet end of the water pump 9 sprays the smoke through the nozzle 10, the smoke passes through the first filter screen 11 for primary filtration and then passes through the asbestos filter screen 12 for secondary filtration, the sprayed water is guided through the guide hood 13 to pass through the second filter screen 15 for filtration, then the smoke enters the water to degrade gas reacted with the water, and then the gas moves to the right side of the filter box 6 through the filter partition board 17, meanwhile, the exhaust fan 23 is started by the controller 26, the smoke firstly passes through the catalytic box 18 to react with the catalytic filler 19 to react residual harmful gas in the smoke, then passes through the drying box 20 to react with the dry filler 21 to adsorb moisture in the smoke, and then is exhausted by the exhaust fan 23.

In summary, the following steps: this fire alarm fume extractor is used in public place, through water pump 9, shower nozzle 10, first filter screen 11, asbestos filter screen 12, kuppe 13, suction pipe 14, second filter screen 15, division board 16, filter division board 17, catalysis case 18, catalysis filler 19, drying cabinet 20, the cooperation of dry filler 21 and apron 22 is used, it is comparatively single to have solved current fire alarm fume extractor and carry out filterable structure to the flue gas usually in the use, make it have remaining harmful gas etc. to be discharged in the lump easily in the emission process, make the environment receive secondary pollution, can cause the problem of certain harm for people's life safety.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The utility model provides a fire alarm fume extractor for public place, includes wall body (1), its characterized in that: the left side of the top of the wall body (1) is fixedly connected with a ventilator (2), the front side and the back side of the ventilator (2) are communicated with an air suction pipe (3), one end, far away from the ventilator (2), of the air suction pipe (3) penetrates through the bottom of the wall body (1) and is communicated with a ventilation pipe (4), the right side of the bottom of the wall body (1) is fixedly connected with a smoke sensor (5), the right side of the top of the wall body (1) is fixedly connected with a filter box (6), the top of the ventilator (2) is communicated with an air suction fan (7), the top of the air suction fan (7) is communicated with a flow guide pipe (8), one end, far away from the air suction fan (7), of the flow guide pipe (8) is communicated with the filter box (6), the left side of the top of the filter box (6) is fixedly connected with a water pump (9), and the water outlet end of the water pump (9) penetrates through the inner cavity of the filter box (6) and is communicated with a spray head (10), the water inlet end of the water pump (9) is communicated with a water suction pipe (14), one end, far away from the water pump (9), of the water suction pipe (14) is communicated with the filter box (6), a partition plate (16) is fixedly connected to the top of the inner cavity of the filter box (6), a first filter screen (11) is transversely movably arranged on the left side of the inner cavity of the filter box (6) and the left side of the partition plate (16), second grooves (25) matched with the first filter screen (11) are respectively formed in the left side of the inner cavity of the filter box (6) and the left side of the partition plate (16), one side, close to the second grooves (25), of the first filter screen (11) extends to the inner cavity of the second grooves (25) and is movably connected with the inner wall of the second grooves (25), a filter screen (12) is transversely and fixedly connected to the left side of the inner cavity of the filter box (6) and the bottom of the asbestos, the horizontal fixedly connected with second filter screen (15) of inner chamber of kuppe (13), the bottom fixedly connected with of division board (16) filters division board (17), the bottom of filtering division board (17) and the bottom fixed connection of rose box (6) inner chamber, the right side of rose box (6) is run through and is provided with catalysis case (18), the right side of rose box (6) just is located the top of catalysis case (18) and is run through and is provided with drying cabinet (20), the right side of division board (16) is seted up with catalysis case (18) and drying cabinet (20) cooperation first recess (24) of using, the left side of catalysis case (18) is run through rose box (6) and is extended to the inner chamber of first recess (24) and with the inner wall swing joint of first recess (24), the left side of drying cabinet (20) is run through rose box (6) and is extended to the inner chamber of first recess (24) and with the inner wall swing joint of first recess (24), the inner chamber of catalysis case (18) is filled with catalysis filler (19), the inner chamber of drying cabinet (20) is filled with dry filler (21), the equal swing joint in top of drying cabinet (20) and catalysis case (18) has apron (22), top fixedly connected with exhaust fan (23) on rose box (6) right side.

2. A fire alarm and smoke exhaust device for public use according to claim 1, wherein: the front fixedly connected with controller (26) of rose box (6), the output of controller (26) respectively with ventilator (2), suction fan (7), water pump (9) and exhaust fan (23) electric connection, the input and the smoke transducer (5) electric connection of controller (26).

3. A fire alarm and smoke exhaust device for public use according to claim 1, wherein: the right side of rose box (6) is seted up with catalysis case (18) and drying cabinet (20) cooperation through-hole of using, the surface cover of catalysis case (18) and drying cabinet (20) is equipped with the rubber sleeve, and the outside of rubber sleeve is connected with the inner wall of through-hole.

4. A fire alarm and smoke exhaust device for public use according to claim 1, wherein: the right side of the catalysis box (18) is fixedly connected with a first handle.

5. A fire alarm and smoke exhaust device for public places according to claim 4, wherein: the right side of the drying box (20) is fixedly connected with a second handle.

6. A fire alarm and smoke exhaust device for public use according to claim 1, wherein: the right side of the filter box (6) is communicated with a water inlet valve, and the bottom of the right side of the filter box (6) is communicated with a water discharge valve.

7. A fire alarm and smoke exhaust device for public use according to claim 1, wherein: the front of the filter box (6) is connected with a movable door through a bolt, and the front of the movable door is embedded with an observation mirror.

8. A fire alarm and smoke exhaust device for public use according to claim 1, wherein: the top of the cover plate (22) is provided with an air outlet.

9. A fire alarm and smoke exhaust device for public use according to claim 8, wherein: the number of the air suction pipes (3) is four.

10. A fire alarm and smoke exhaust device for public use according to claim 1, wherein: the two sides of the filter box (6) are fixedly connected with supporting rods, and the front side and the rear side of the ventilator (2) are fixedly connected with fixing rods.

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