CN220566256U

CN220566256U - Wall-mounted smoke exhaust fan

Info

Publication number: CN220566256U
Application number: CN202322050303.1U
Authority: CN
Inventors: 裴向丽; 张启武; 张世坤; 张启峰
Original assignee: Henan Xiongmai Ventilation Equipment Co ltd
Current assignee: Henan Xiongmai Ventilation Equipment Co ltd
Priority date: 2023-08-01
Filing date: 2023-08-01
Publication date: 2024-03-08
Anticipated expiration: 2033-08-01

Abstract

The utility model relates to the technical field of smoke exhaust fans, in particular to a wall-mounted smoke exhaust fan. The technical proposal comprises: the collecting mechanism comprises a storage box, a fixed box is fixedly arranged on one side of the inner wall of the storage box, a floating ball is movably arranged in the fixed box, and a valve is fixedly arranged at the bottom of the floating ball through a connecting piece. According to the utility model, the storage box is convenient for storing the tobacco tar generated when the device discharges the smoke, the floating ball can be driven by buoyancy to move the valve in the vertical position through the rise of the water level of the stored tobacco tar in the storage box, and the tobacco tar in the storage box can be conveyed to the transfer box for storage through the pipe fitting through the valve in the vertical position, so that frequent visual inspection of the storage box when an operator is required to visit the body into the box body is avoided, the risk of visual inspection is reduced, and meanwhile, the function of preventing the smoke tar from overflowing can be realized through the cooperation of the floating ball and the valve.

Description

Wall-mounted smoke exhaust fan

Technical Field

The utility model relates to the technical field of smoke exhaust fans, in particular to a wall-mounted smoke exhaust fan.

Background

The smoke exhaust fan is also called smoke exhaust fan, smoke exhaust fan and the like, and is used for exhausting smoke generated in a house so as to ensure the quality of air in the house, the smoke exhaust fan has the characteristic of long-time operation, continuous exhaust operation can be conveniently carried out on the smoke, a wall-mounted smoke exhaust fan is needed to be used for exhausting the smoke in the house in daily life, the smoke exhaust fan disclosed by application number CN210106249U is used for solving the problems that in the daily use process, an air inlet and an air outlet are open, a phenomenon of wind and rain backflow can be generated when strong wind or rain is encountered, various defects of affecting the indoor environment are caused, and further search and discovery are carried out, wherein the smoke exhaust fan disclosed by application number CN217107501U is used for solving various defects of the enclosure structure of the fan house, poor applicability and complex installation mode, but the smoke exhaust fan with a similar structure has various defects in the actual use, such as: the smoke-proof oil overflow prevention device has the advantages that the smoke-proof oil overflow prevention device does not have the function of preventing the smoke-proof oil overflow, operators are required to visit the body inside the smoke-proof oil storage box to carry out frequent visual inspection, the risk of visual inspection is increased, meanwhile, the smoke-proof oil storage box reaching the upper limit of the storage capacity is easy to overflow, the caused smoke-proof oil splashes into the surrounding environment, the workload of the operators for cleaning the smoke-proof oil is increased, the smoke-proof oil storage device does not have the function of purifying the discharged smoke according to the use requirement, the caused smoke carrying harmful gas is discharged into the surrounding environment, the environmental pollution caused is reduced, the energy-saving and environment-friendly effects of the use device are reduced, and a wall-mounted smoke-exhausting fan is required to be designed.

Disclosure of Invention

The utility model aims to provide a wall-mounted smoke exhaust fan so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a wall-hanging smoke exhaust fan, includes box, air inlet bucket and collection mechanism, the inside collection mechanism that has through air inlet bucket fixed mounting of box, collection mechanism includes the storage tank, storage tank inner wall one side fixed mounting has the fixed box, fixed box inside movable mounting has the ball that floats, and the ball bottom that floats has the valve through connecting piece fixed mounting, box top fixed mounting has filtering mechanism, filtering mechanism includes first pipe, and first pipe one side fixed mounting has the second pipe, first pipe front one side fixed mounting has servo motor, and servo motor output fixed mounting has the valve plate, second pipe bottom fixed mounting has the rose box, and the inside packing of rose box has bamboo charcoal fiber granule, air inlet bucket top is through the conveyer pipe rotation installs the axostylus axostyle.

The storage box is convenient for storing tobacco tar generated when the device discharges smoke, the floating ball can be driven by buoyancy to move in the vertical position through the rise of the water level of the stored tobacco tar in the storage box, the tobacco tar in the storage box can be conveyed to the transfer box for storage through the pipe fitting through the valve which moves in the vertical position, frequent visual inspection of the storage box when an operator is required to visit the body into the box body is avoided, the risk of visual inspection is reduced, and the function of preventing the smoke tar from overflowing can be realized through the cooperation of the floating ball and the valve; the servo motor is controlled by the controller to drive the valve plate to enable the air conveying channel inside the first pipe to form a closed circuit, harmful smoke inside the first pipe can be conveyed to the inside of the filter tank through the second pipe to be purified, and the bamboo charcoal fiber particles have the characteristic of high adsorptivity, so that the harmful air inside the filter tank can be purified conveniently.

Preferably, electric rods are fixedly arranged on two sides of the box body, and hanging frames are fixedly arranged at the top ends of the electric rods. After the hanging frame is in butt joint with external equipment, the box moving position can be conveniently fixed, the box can be driven to move in the vertical position through the electrified operation of the electric rod, and the use height of the box can be conveniently adjusted according to the use requirement.

Preferably, a supporting rod is fixedly arranged on the inner side of the air inlet hopper, and one end of the supporting rod is fixedly connected with one side of the storage box. Additional supporting force can be provided for the storage box through the supporting rod, and the stabilizing effect of the installation position of the storage box is guaranteed.

Preferably, a transfer box is fixedly arranged on one side of the storage box through a pipe fitting, and a blanking pipe is fixedly arranged at the bottom of the transfer box. The transfer box can be used for conveniently storing tobacco tar, so that follow-up operators can uniformly collect and treat the tobacco tar.

Preferably, the fan blades are equidistantly arranged on the outer side of the shaft rod, and the bottom of the conveying pipe is in through connection with the top of the air inlet hopper. The fan blades can be driven to synchronously rotate through the rotating shaft rod, suction force is generated by the fan blades which synchronously rotate, and the smoke below the box body can be conveniently sucked and conveyed to the inside of the conveying pipe.

Preferably, a servo motor is fixedly arranged on one side of the top inside the box body, and a transmission belt which is connected with the outer side of the shaft rod in a surrounding mode is sleeved at the output end of the servo motor. The servo motor is electrified to operate, so that the follow-up driving belt can conveniently move, the shaft lever can be conveniently driven to synchronously rotate through the moving driving belt, and the follow-up driving fan blade can conveniently rotate through the shaft lever which synchronously rotates.

Preferably, the front surface of the box body is fixedly provided with a controller, and the controller is electrically connected with the servo motor through a wire. The controller is electrically connected with the electric equipment inside the device through a lead, so that the intelligent control device of the operator can conveniently conduct electricity and operation, the follow-up driving of the valve plate to rotate can be conveniently conducted through the electricity and operation of the servo motor, and a basic power source is provided for the rotation of the valve plate.

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

1. the storage box can be convenient for store the tobacco tar that produces when discharging the flue gas to through the rise of storage box inside storage tobacco tar water level can make the floating ball receive buoyancy to drive the valve and carry out vertical position and remove, can make the inside tobacco tar of storage box carry to transfer incasement portion through the pipe fitting through the valve that carries out vertical position and store, avoided needing operating personnel to visit the inside frequent visual inspection of going into the box with the health, reduced the danger of visual inspection, can realize the function that the smoke tar overflows through floating ball and valve cooperation use, solved the inside tobacco tar of storage box that reaches the storage capacity upper limit and overflowed easily, the tobacco tar that leads to splashes to the problem in the surrounding environment, alleviateed operating personnel's the work burden of clear up the tobacco tar.

2. The servo motor is controlled by the controller to drive the valve plate to enable the first pipe inner air conveying channel to form a closed circuit, the first pipe inner harmful smoke can be conveyed to the filter tank through the second pipe to be purified, the bamboo charcoal fiber particles have the characteristic of high adsorptivity, the filter tank inner harmful air can be conveniently purified, the function of purifying the discharged smoke according to the use requirement is realized, the problem of environmental pollution caused by the fact that the smoke of the harmful gas is discharged to the surrounding environment is solved, and the energy-saving and environment-friendly effects of the using device are improved.

Drawings

FIG. 1 is a schematic cross-sectional view of the present utility model;

FIG. 2 is a schematic view of the internal structure of the present utility model;

FIG. 3 is a schematic diagram of the front structure of the present utility model;

FIG. 4 is a schematic view of a part of the structure of the collecting mechanism of the present utility model;

fig. 5 is a schematic view of a part of the structure of the filtering mechanism of the present utility model.

In the figure: 1. a case; 101. an electric lever; 102. a hanging bracket; 2. an air inlet hopper; 201. a support rod; 3. a collection mechanism; 301. a storage box; 302. a fixed box; 303. a floating ball; 304. a valve; 305. a transfer box; 4. discharging pipes; 5. a delivery tube; 501. a shaft lever; 502. a fan blade; 6. a servo motor; 601. a transmission belt; 7. a filtering mechanism; 701. a first tube; 702. a second tube; 703. a servo motor; 704. a valve plate; 705. a filter box; 706. bamboo charcoal fiber particles; 8. and a controller.

Detailed Description

The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.

Example 1

As shown in fig. 1, 2, 3, 4 and 5, the wall-mounted smoke exhaust fan provided by the utility model comprises a box body 1, an air inlet hopper 2 and a collecting mechanism 3, wherein the collecting mechanism 3 is fixedly arranged in the box body 1 through the air inlet hopper 2, the collecting mechanism 3 comprises a storage box 301, a fixed box 302 is fixedly arranged on one side of the inner wall of the storage box 301, a floating ball 303 is movably arranged in the fixed box 302, a valve 304 is fixedly arranged at the bottom of the floating ball 303 through a connecting piece, a filtering mechanism 7 is fixedly arranged at the top of the box body 1, the filtering mechanism 7 comprises a first pipe 701, and a second pipe 702 is fixedly arranged on one side of the first pipe 701;

a servo motor 703 is fixedly arranged on one side of the front surface of the first pipe 701, a valve plate 704 is fixedly arranged at the output end of the servo motor 703, a filter box 705 is fixedly arranged at the bottom of the second pipe 702, bamboo charcoal fiber particles 706 are filled in the filter box 705, a shaft lever 501 is rotatably arranged at the top of the air inlet hopper 2 through a conveying pipe 5, electric rods 101 are fixedly arranged on two sides of the box body 1, a hanging bracket 102 is fixedly arranged at the top end of each electric rod 101, and fan blades 502 are equidistantly arranged on the outer side of the shaft lever 501;

and conveyer pipe 5 bottom and intake bucket 2 top through connection, the inside top one side fixed mounting of box 1 has servo motor 6, and servo motor 6 output cover connects installs the drive belt 601 who encircles the connection with the axostylus axostyle 501 outside, and box 1 openly fixed mounting has controller 8, and controller 8 passes through wire and servo motor 703 electric connection.

The working principle of the wall-mounted smoke exhaust fan based on the first embodiment is as follows: after the box body 1 is moved to the appointed installation position, the hanging bracket 102 is in butt joint with external equipment, so that the box body 1 can be conveniently hung on the appointed installation position, the effect of fixing the moving position of the box body 1 is realized, the box body 1 can be driven to move in the vertical position through the electrifying operation of the electric rod 101, and the use height of the box body 1 can be conveniently adjusted according to the use requirement;

the servo motor 6 is electrified to operate so that the follow-up driving belt 601 can conveniently move, the shaft lever 501 can conveniently be driven to synchronously rotate through the moving driving belt 601, the fan blades 502 can conveniently be driven to synchronously rotate through the shaft lever 501 which synchronously rotates, the fan blades 502 can be driven to synchronously rotate through the rotating shaft lever 501, and the suction force generated by the fan blades 502 which synchronously rotates can conveniently absorb the smoke below the box body 1 and convey the smoke into the conveying pipe 5;

the servo motor 703 is controlled by the controller 8 to be electrified to operate so as to drive the valve plate 704, so that an air conveying channel in the first pipe 701 forms a closed circuit, harmful smoke in the first pipe 701 can be conveyed into the filter box 705 through the second pipe 702 for purification operation, and the bamboo charcoal fiber particles 706 have the characteristic of high adsorptivity, so that the purification operation of the harmful air in the filter box 705 can be conveniently performed, and the function of purifying the discharged smoke according to the use requirement is realized;

the tobacco tar that produces when the device discharges the flue gas can be stored in the storage box 301 of rethread to can make the floating ball 303 receive buoyancy to drive valve 304 and carry out vertical position and remove through the rising of storage box 301 inside storage tobacco tar water level, can make the inside tobacco tar of storage box 301 carry to the transfer box 305 inside through the pipe fitting through the valve 304 that carries out vertical position and store, avoided the frequent visual inspection of need operating personnel with the inside storage box 301 of body income box 1, reduced the danger of visual inspection, can realize the function that smoke tar overflows through the cooperation of floating ball 303 and valve 304.

Example two

As shown in fig. 1, 2 and 4, the wall-mounted smoke exhaust fan according to the present utility model further includes: the inside fixed mounting of air inlet bucket 2 has branch 201, and branch 201 one end and storage tank 301 one side fixed connection, and storage tank 301 one side is through pipe fitting fixed mounting has transfer case 305, and transfer case 305 bottom fixed mounting has unloading pipe 4.

In this embodiment, as shown in fig. 1 and 2, the strut 201 can provide additional supporting force for the storage box 301, so as to ensure the stability effect of the installation position of the storage box 301;

as shown in fig. 4, the transfer box 305 can facilitate storage of tobacco tar, and facilitate unified collection and treatment of tobacco tar by subsequent operators.

The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.

Claims

1. The utility model provides a wall-hanging smoke exhaust fan, includes box (1), air inlet bucket (2) and collection mechanism (3), its characterized in that: the utility model is characterized in that a collection mechanism (3) is fixedly arranged in the box body (1) through an air inlet hopper (2), the collection mechanism (3) comprises a storage box (301), a fixed box (302) is fixedly arranged on one side of the inner wall of the storage box (301), a floating ball (303) is movably arranged in the fixed box (302), a valve (304) is fixedly arranged at the bottom of the floating ball (303) through a connecting piece, a filtering mechanism (7) is fixedly arranged at the top of the box body (1), the filtering mechanism (7) comprises a first pipe (701), and first pipe (701) one side fixed mounting has second pipe (702), first pipe (701) front one side fixed mounting has servo motor (703), and servo motor (703) output fixed mounting has valve plate (704), second pipe (702) bottom fixed mounting has rose box (705), and rose box (705) inside is filled with bamboo charcoal fiber granule (706), inlet scoop (2) top is through conveyer pipe (5) rotation installation axostylus axostyle (501).

2. The wall-mounted smoke exhaust ventilator of claim 1, wherein: electric rods (101) are fixedly arranged on two sides of the box body (1), and hanging frames (102) are fixedly arranged at the top ends of the electric rods (101).

3. The wall-mounted smoke exhaust ventilator of claim 1, wherein: the inside of the air inlet hopper (2) is fixedly provided with a supporting rod (201), and one end of the supporting rod (201) is fixedly connected with one side of the storage box (301).

4. The wall-mounted smoke exhaust ventilator of claim 1, wherein: one side of the storage box (301) is fixedly provided with a transfer box (305) through a pipe fitting, and the bottom of the transfer box (305) is fixedly provided with a blanking pipe (4).

5. The wall-mounted smoke exhaust ventilator of claim 1, wherein: the fan blades (502) are equidistantly arranged on the outer side of the shaft lever (501), and the bottom of the conveying pipe (5) is in through connection with the top of the air inlet hopper (2).

6. The wall-mounted smoke exhaust ventilator of claim 1, wherein: a servo motor (6) is fixedly arranged on one side of the top inside the box body (1), and a transmission belt (601) which is connected with the outer side of the shaft lever (501) in a surrounding mode is sleeved at the output end of the servo motor (6).

7. The wall-mounted smoke exhaust ventilator of claim 1, wherein: the front of the box body (1) is fixedly provided with a controller (8), and the controller (8) is electrically connected with a servo motor (703) through a wire.