CN210355776U

CN210355776U - Smoke exhaust preventing device for chemical production

Info

Publication number: CN210355776U
Application number: CN201920725165.3U
Authority: CN
Inventors: 张清波; 谢永涛
Original assignee: Nantong Rui Intermediate Cooling And Heating Equipment Engineering Co ltd
Current assignee: Nantong Rui Intermediate Cooling And Heating Equipment Engineering Co ltd
Priority date: 2019-05-21
Filing date: 2019-05-21
Publication date: 2020-04-21
Anticipated expiration: 2029-05-21

Abstract

The utility model discloses a chemical production is with preventing fume extractor, which comprises a wall body, the production space has been seted up in proper order and has escaped the space from the left hand right side in the inside of wall body, the right side wall fixed mounting of wall body has the fan, the upper left end fixed mounting of wall body has the pipe of discharging fume, the upper end fixed mounting who discharges fume the pipe has the dead lever, there is the output of first motor upper end of exhaust rod through bolted connection, the top in production space is rotated and is connected with the dwang, the lower extreme of slider is connected with the lantern ring through the pull rod, the upper end intercommunication of universal hose has the shower, the below at the dwang is installed to the shower, the right-hand member erection joint of dwang has the second motor. This chemical production is with preventing fume extractor is convenient for adjust the direction of shower nozzle according to the position of ignition to be convenient for quick accurate spraying and put out a fire, also be convenient for carry out the smoking to the position of catching fire simultaneously and handle, convenient quick smoke evacuation reduces harm.

Description

Smoke exhaust preventing device for chemical production

Technical Field

The utility model relates to a relevant technical field of chemical production specifically is a chemical production is with preventing fume extractor.

Background

At present, chemical production's workshop is often because the more conflagration that takes place of dust to need prevent to discharge fume to chemical production's workshop and handle, guarantee people's life health safety, prevent fume extractor including mechanical fume extraction, it utilizes the smoke extractor to pass through the exhaust port to discharge to outdoor the produced flue gas in the room that catches fire and heat, and the clean gas of district release prevents that the flue gas from stretching to other regions towards the fire simultaneously, thereby conveniently protects people, and the people of being convenient for flee from the district of catching fire.

However, the angle of the general spray head is inconvenient to adjust according to the position on fire, the spray is not accurate and in place, the fire extinguishing efficiency is affected, meanwhile, the quick smoking treatment is also inconvenient to the position on fire, the health of people is easily harmed, and therefore the smoke prevention and exhaust device for chemical production is provided and is used for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a chemical production is with preventing fume extractor to solve the inconvenient angle regulation that carries out according to the position that catches fire of general shower head that proposes in the above-mentioned background art, spray inaccurate target in place, influence the efficiency of putting out a fire, also inconvenient simultaneously carries out quick smoking to the position that catches fire and handles, the problem of the health of the easy harm people.

In order to achieve the above object, the utility model provides a following technical scheme: a smoke prevention and exhaust device for chemical production comprises a wall body, wherein a production space and an escape space are sequentially arranged in the wall body from left to right, a fireproof door is arranged between the escape space and the production space, a fan is fixedly arranged on the right side wall of the wall body, filter screens are arranged on the left side and the right side of the fan, a smoke exhaust pipe is fixedly arranged at the upper left end of the wall body and communicated with the production space, a fixed rod is fixedly arranged at the upper end of the smoke exhaust pipe, a smoke exhaust rod is connected to the middle of the fixed rod in a penetrating manner, the upper end of the smoke exhaust rod is connected with the output end of a first motor through a bolt, the smoke exhaust rod penetrates through the inside of the smoke exhaust pipe, a rotating rod is rotatably connected to the upper part of the production space, a sliding block is connected to the rotating rod through threads, the upper end of the sliding block is slidably connected to, and the lantern ring cover is established on universal hose, universal hose's upper end intercommunication has the shower, and universal hose's lower extreme intercommunication has the shower nozzle, the shower is installed in the below of dwang, and the shower installs in the inside top in production space, the right-hand member erection joint of dwang has the second motor.

Preferably, the upper end of the smoke exhaust pipe is of a hollow cylindrical structure, the upper end and the lower end of the smoke exhaust pipe are of hollow-out structures, and the smoke exhaust pipe and the fixing rods form an integrated structure.

Preferably, the smoke exhaust rods are spirally distributed in the smoke exhaust pipe, the lower end of the smoke exhaust pipe is of a trumpet-shaped structure, and the smoke exhaust pipe and the upper end of the wall body form a disassembly structure.

Preferably, the slider is provided with 2 on the dwang bilateral symmetry, and the screw precession direction of the dwang of left and right sides is opposite.

Preferably, the spray heads form a rotating structure on the spray pipe through the pull rod and the sliding blocks, and 4 spray heads are arranged at the lower end of the spray pipe at equal intervals.

Compared with the prior art, the beneficial effects of the utility model are that: the smoke prevention and exhaust device for chemical production is convenient for adjusting the direction of the spray head according to the position of a fire point, so that rapid and accurate spraying fire extinguishing is facilitated, meanwhile, smoking treatment is facilitated for the fire position, rapid smoke exhaust is facilitated, and harm is reduced;

1. the smoke discharging pipe and the smoke discharging rod are arranged, smoke in a firing area can be discharged spirally conveniently through rotation of the smoke discharging rod, the smoke discharging pipe is convenient and quick, working efficiency is improved conveniently, harm to people is reduced, and people can retreat safely;

2. be equipped with dwang, slider and universal hose, through rotating the dwang, be convenient for drive the slider and slide in the inside of wall body to be convenient for drive universal hose and rotate, the angle of convenient regulation shower nozzle, thereby be convenient for drive the shower nozzle and spray corresponding position, improve the efficiency of putting out a fire.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the whole structure of the smoke exhaust pipe of the present invention.

In the figure: 1. a wall body; 2. an escape space; 3. a production space; 4. a fire door; 5. a filter screen; 6. a fan; 7. a smoke exhaust pipe; 8. a smoke exhaust rod; 9. a first motor; 10. rotating the rod; 11. a slider; 12. a shower pipe; 13. a pull rod; 14. fixing the rod; 15. a universal hose; 16. a spray head; 17. a collar; 18. a second motor.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a smoke prevention and exhaust device for chemical production comprises a wall body 1, an escape space 2, a production space 3, a fireproof door 4, a filter screen 5, a fan 6, a smoke exhaust pipe 7, a smoke exhaust rod 8, a first motor 9, a rotating rod 10, a sliding block 11, a spraying pipe 12, a pull rod 13, a fixed rod 14, a universal hose 15, a nozzle 16, a lantern ring 17 and a second motor 18, wherein the production space 3 and the escape space 2 are sequentially arranged in the wall body 1 from left to right, the fireproof door 4 is arranged between the escape space 2 and the production space 3, the fan 6 is fixedly arranged on the right side wall of the wall body 1, the filter screen 5 is arranged on the left side and the right side of the fan 6, a smoke exhaust pipe 7 is fixedly arranged at the upper left end of the wall body 1, the smoke exhaust pipe 7 is communicated with the production space 3, the fixed rod 14 is fixedly arranged at the upper end of the smoke exhaust pipe 7, the smoke exhaust rod 8 is connected in the middle of the fixed rod, and smoke exhaust rod 8 runs through the inside at smoke exhaust pipe 7, the top of production space 3 is rotated and is connected with dwang 10, and threaded connection has slider 11 on the dwang 10, and slider 11's upper end sliding connection is on the inner wall of production space 3, slider 11's lower extreme is connected with lantern ring 17 through pull rod 13, and lantern ring 17 cover is established on universal hose 15, universal hose 15's upper end intercommunication has shower 12, and universal hose 15's lower extreme intercommunication has shower nozzle 16, shower 12 installs the below at dwang 10, and shower 12 installs the inside top at production space 3, the right-hand member erection connection of dwang 10 has second motor 18.

If the upper end of discharging fume pipe 7 in fig. 1 and 3 is hollow cylinder structure, and the upper and lower both ends of discharging fume pipe 7 all are fretwork column structure, and discharge fume pipe 7 and dead lever 14 constitution integral structure, make things convenient for the flue gas to discharge smoothly, also be convenient for fix and install first motor 9 simultaneously, facilitate the use, it is the heliciform and distributes to discharge fume the inside of pipe 7 as discharging fume in fig. 1, and the lower extreme of discharging fume pipe 7 is loudspeaker column structure, and discharge fume the upper end constitution dismantlement structure of pipe 7 and wall body 1, be convenient for carry out spiral discharge to the flue gas, facilitate the use.

Like slider 11 bilateral symmetry is provided with 2 on dwang 10 in fig. 1 and 2, and the screw precession opposite direction of the dwang 10 of the left and right sides, conveniently adjust the angle of shower nozzle 16, the shower nozzle 16 of the left and right sides of also being convenient for simultaneously rotates opposite direction, convenient abundant putting out a fire, facilitate the use, shower nozzle 16 constitutes revolution mechanic on shower 12 through pull rod 13 and slider 11 as in fig. 1 and 2, and shower nozzle 16 is provided with 4 at the equidistant of the lower extreme of shower 12, be convenient for abundant putting out a fire, facilitate the use.

The working principle is as follows: when the smoke exhaust preventing device for chemical production is used, when a fire disaster occurs in the production space 3, the power switches of the fan 6 and the first motor 9 are turned on, the first motor 9 drives the smoke exhaust rod 8 to rotate during operation, so that smoke is spirally discharged to the outer side of the wall body 1, and the fan 6 is convenient to feed air into the escape space 2, so that a certain air flow is formed in the escape space 2, people escape from the escape space 2 conveniently, clean air is provided, the health of people is prevented from being harmed, meanwhile, the second motor 18 arranged at the left end of the rotating rod 10 is also powered on, so that the rotating rod 10 is driven to rotate, the sliding block 11 is convenient to slide in the production space 3, the universal hose 15 is driven to rotate through the pull rod 13, the angle of the spray nozzle 16 is convenient to adjust, and the ignition point is convenient to spray, therefore, the fire extinguishing device is convenient to extinguish fire accurately and quickly and convenient to use, the models of the first motor 9 and the second motor 18 are XD-60KTYZ, and forward and reverse rotation is convenient to adjust, so that the whole process of using the smoke preventing and discharging device for chemical production is realized.

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

1. The utility model provides a chemical production is with preventing fume extractor, includes wall body (1), its characterized in that: the fireproof door is characterized in that a production space (3) and an escape space (2) are sequentially arranged in the wall body (1) from left to right, a fireproof door (4) is installed between the escape space (2) and the production space (3), a fan (6) is fixedly installed on the right side wall of the wall body (1), filter screens (5) are installed on the left side and the right side of the fan (6), a smoke exhaust pipe (7) is fixedly installed at the upper left end of the wall body (1), the smoke exhaust pipe (7) is communicated with the production space (3), a fixing rod (14) is fixedly installed at the upper end of the smoke exhaust pipe (7), a smoke exhaust rod (8) is connected to the middle of the fixing rod (14) in a penetrating manner, the upper end of the smoke exhaust rod (8) is connected with the output end of a first motor (9) through a bolt, the smoke exhaust rod (8) is connected to the inside of the smoke exhaust pipe (7), and a rotating rod (, and threaded connection has slider (11) on dwang (10) to the upper end sliding connection of slider (11) is on the inner wall in production space (3), the lower extreme of slider (11) is connected with the lantern ring (17) through pull rod (13), and lantern ring (17) cover is established on universal hose (15), the upper end intercommunication of universal hose (15) has shower (12), and the lower extreme intercommunication of universal hose (15) has shower nozzle (16), the below at dwang (10) is installed in shower (12), and shower (12) install the inside top in production space (3), the right-hand member erection connection of dwang (10) has second motor (18).

2. The chemical production is with preventing fume extractor of claim 1, its characterized in that: the upper end of the smoke exhaust pipe (7) is of a hollow cylindrical structure, the upper end and the lower end of the smoke exhaust pipe (7) are of hollow structures, and the smoke exhaust pipe (7) and the fixing rod (14) form an integrated structure.

3. The chemical production is with preventing fume extractor of claim 1, its characterized in that: the smoke exhaust rod (8) is spirally distributed in the smoke exhaust pipe (7), the lower end of the smoke exhaust pipe (7) is of a horn-shaped structure, and the smoke exhaust pipe (7) and the upper end of the wall body (1) form a disassembly structure.

4. The chemical production is with preventing fume extractor of claim 1, its characterized in that: the slider (11) is provided with 2 on dwang (10) bilateral symmetry, and the screw precession direction of the dwang (10) of left and right sides is opposite.

5. The chemical production is with preventing fume extractor of claim 1, its characterized in that: the spray head (16) forms a rotating structure on the spray pipe (12) through the pull rod (13) and the sliding block (11), and 4 spray heads (16) are arranged at the lower end of the spray pipe (12) at equal intervals.