CN211434827U - Fire control high temperature exhaust stack with filtration - Google Patents

Abstract

The utility model discloses a fire control high temperature smoke exhaust wind gap with filtration, including high temperature smoke exhaust wind gap body, fan and promotion frame, the top fixedly connected with dust outlet of high temperature smoke exhaust wind gap body, the bottom inner wall fixed mounting of high temperature smoke exhaust wind gap body has the fan, and the right side fixedly connected with pivot of fan, the eccentric circle of right side fixedly connected with of pivot, and the surface of eccentric circle has cup jointed the promotion frame, the right side fixedly connected with fixed plate of promotion frame, and one side fixedly connected with who pushes away the frame is kept away from to the fixed plate filters the frame, filter the inside fixedly connected with steel wire filter screen of frame. The utility model discloses be provided with and push away frame and steel wire filter screen, shake about promoting the steel wire filter screen through promoting the frame, shake down the smoke and dust that will be detained on the steel wire filter screen, through third connecting rod pulling fixed block luffing motion, the flue gas after being convenient for filter is with the atmosphere contact, and then the dissipation of flue gas with higher speed.

Description

Fire control high temperature exhaust stack with filtration

Technical Field

The utility model relates to a technical field that discharges fume specifically is a fire control high temperature exhaust wind gap with filtration.

Background

The fire control safety of people's daily life environment, including the knowledge of family's safety power consumption, heating, smoking, the fire prevention knowledge of using the candle, the kitchen is with fire knowledge safely, and fireworks and crackers knowledge is touched off to safety, and these knowledge are showy to be understood easily, but relate to the face extensively, and the dense smoke that produces at the in-process of fire control needs in time to discharge out through the exhaust fume inlet, and then guarantees going on smoothly of fire control work.

The discharge of dense cigarette is only accelerated at the internally mounted fan in current high temperature exhaust air port, does not do the processing to the smoke and dust that mix with in the dense cigarette and directly discharges to the atmosphere, seriously influences peripheral air circumstance, and the smoke and dust in the dense cigarette still adheres to on the inner wall in wind gap easily, influences wind gap life, and the flue gas directly discharges under the acceleration of fan can form an air current moreover, leads to the speed of flue gas dissipation to become slow, consequently needs a fire control high temperature exhaust air port with filtration to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fire control high temperature exhaust gas wind gap with filtration to what put forward does not filter the slow problem of smoke and dust and flue gas dissipation in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a fire-fighting high-temperature smoke exhaust air port with a filtering structure comprises a high-temperature smoke exhaust air port body, a fan and a pushing frame, wherein a dust outlet is fixedly connected to the top end of the high-temperature smoke exhaust air port body, the fan is fixedly installed on the inner wall of the bottom end of the high-temperature smoke exhaust air port body, a rotating shaft is fixedly connected to the right side of the fan, an eccentric circle is fixedly connected to the right side of the rotating shaft, the surface of the eccentric circle is sleeved with the pushing frame, a fixing plate is fixedly connected to the right side of the pushing frame, a filtering frame is fixedly connected to one side, away from the pushing frame, of the fixing plate, a steel wire filtering screen is fixedly connected to the inside of the filtering frame, a pushing rod is fixedly connected to the middle position of the top end of the filtering frame, a first connecting rod is hinged to the top end of the pushing rod, a sliding block, and the bottom of third connecting rod articulates there is the fixed block, the bottom fixedly connected with leaf fan of fixed block, the inside fixed mounting in right side of high temperature exhaust air port body has the shutter.

Preferably, the pushing frame is of a rectangular structure, and the height of the pushing frame is the same as the diameter of the eccentric circle.

Preferably, the right side fixedly connected with filter plate of filter frame, and the filter plate sets up to three groups, the vertical section of filter plate is the triangle-shaped structure.

Preferably, the top end of the filter frame is sleeved with a limiting frame, and the filter frame and the limiting frame form a sliding type structure.

Preferably, the bottom end of the sliding block is inserted into the top end of the high-temperature smoke exhaust air port body, and the sliding block and the high-temperature smoke exhaust air port body form a sliding structure.

Compared with the prior art, the beneficial effects of the utility model are that: this fire control high temperature smoke exhaust ventilator with filtration is provided with and pushes away frame and steel wire filter screen, can filter the part smoke and dust in the flue gas through the steel wire filter screen and get off, and shake from top to bottom through pushing away the frame promotion steel wire filter screen, will be detained the smoke and dust on the steel wire filter screen and shake off, through third connecting rod pulling fixed block luffing motion, the flue gas after being convenient for filter is with atmosphere contact, and then the dissipation of flue gas with higher speed.

(1) The device is provided with and pushes away frame and steel wire filter screen, can filter the part smoke and dust in the flue gas through the steel wire filter screen and get off, shakes down through pushing away the frame and pushing away the steel wire filter screen, will be detained the smoke and dust on the steel wire filter screen and shake off, carries out secondary filter through the filter to remaining smoke and dust in the flue gas, and then carries out complete filtration with the flue gas of discharging in the air.

(2) The device passes through the third connecting rod pulling fixed block luffing motion, is convenient for break up the air current that the flue gas formed and discharges in the air, and the flue gas after being convenient for filter contacts with the atmosphere, and then accelerates the dissipation of flue gas.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

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

FIG. 3 is a schematic side view of the eccentric circle and steel wire filter screen structure of the present invention;

fig. 4 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention;

fig. 5 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.

In the figure: 1. a high temperature smoke exhaust tuyere body; 2. a fan; 3. pushing the frame; 4. a filter frame; 5. a rotating shaft; 6. a dust outlet; 7. a filter plate; 8. a blind window; 9. a limiting frame; 10. an eccentric circle; 11. a steel wire filter screen; 12. a fixing plate; 13. a push rod; 14. a first connecting rod; 15. a slider; 16. a second connecting rod; 17. a third connecting rod; 18. a fixed block; 19. a leaf fan.

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. 1-5, the present invention provides an embodiment: a fire-fighting high-temperature smoke exhaust tuyere with a filtering structure comprises a high-temperature smoke exhaust tuyere body 1, a fan 2 and a pushing frame 3, wherein a dust outlet 6 is fixedly connected to the top end of the high-temperature smoke exhaust tuyere body 1, the fan 2 is fixedly installed on the inner wall of the bottom end of the high-temperature smoke exhaust tuyere body 1, a rotating shaft 5 is fixedly connected to the right side of the fan 2, an eccentric circle 10 is fixedly connected to the right side of the rotating shaft 5, the pushing frame 3 is sleeved on the surface of the eccentric circle 10, the pushing frame 3 is of a rectangular structure, the height of the pushing frame 3 is the same as the diameter of the eccentric circle 10, the pushing frame 3 is conveniently pushed to move up and down by the rotation of the eccentric circle 10, a fixing plate 12 is fixedly connected to the right side of the pushing frame 3, a filtering frame 4 is fixedly connected to one side of the fixing plate 12 far away from the pushing frame 3, a limiting frame, the filter frame 4 can slide up and down in the high-temperature smoke exhaust tuyere body 1 conveniently.

According to the attached drawing 1, the right side of the filter frame 4 is fixedly connected with a filter plate 7, the filter plate 7 is provided with three groups, the vertical section of the filter plate 7 is of a triangular structure, so that residual smoke can be temporarily retained on the surface of the filter plate 7 and then can slide to the bottom end, the inside of the filter frame 4 is fixedly connected with a steel wire filter screen 11, the middle position of the top end of the filter frame 4 is fixedly connected with a push rod 13, the top end of the push rod 13 is hinged with a first connecting rod 14, the right side of the first connecting rod 14 is hinged with a sliding block 15, the right side of the sliding block 15 is hinged with a second connecting rod 16, the bottom end of the sliding block 15 is inserted into the top end of the high-temperature smoke exhaust air port body 1, the sliding block 15 and the high-temperature smoke exhaust air port body 1 form a sliding structure, so that the first connecting rod 14 can, the bottom end of the fixed block 18 is fixedly connected with a fan 19, and a shutter 8 is fixedly arranged inside the right side of the high-temperature smoke exhaust air inlet body 1.

The working principle is as follows: when the smoke dust filtering device is used, according to the attached drawing 1, the fan 2 operates to drive the rotating shaft 5 to rotate, the rotating shaft 5 drives the eccentric circle 10 to rotate, according to the attached drawing 3, when the eccentric circle 10 rotates by taking the rotating shaft 5 as a circle center, the upper side and the lower side of the eccentric circle 10 can push the pushing frame 3 to move up and down, the upward movement and the downward movement of the pushing frame 3 can drive the filtering frame 4 to move up and down, the filtering frame 4 drives the steel wire filtering net 11 to shake up and down, smoke dust in the smoke gas can slowly fall in an arc shape under the traction of gravity in the moving process along with air flow, when the smoke dust passes through the filtering plate 7, the smoke dust can stay on the surface of the filtering plate 7 due to resistance enhancement, and then the filtering frame 4 drives the filtering plate 7 to shake up and down to shake the retained smoke dust, the twice filtered smoke and dust are discharged through the dust outlet 6.

According to the attached drawing 4, the up-and-down movement of the pushing rod 13 drives the right side of the first connecting rod 14 to move left and right, the right side of the first connecting rod 14 drives the sliding block 15 to slide left and right, according to the attached drawing 5, the sliding block 15 drives the second connecting rod 16 to slide left and right, the second connecting rod 16 pulls the fixed block 18 to move up and down through the third connecting rod 17, the fixed block 18 pulls the two sides of the leaf fan 19 to swing up and down around the vertical center shaft of the leaf fan 19, so that the air duct of the shutter 8 is continuously changed, the airflow formed by the smoke is conveniently scattered and discharged into the air, the filtered smoke is conveniently contacted with the atmosphere.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (5)

1. The utility model provides a fire control high temperature smoke exhaust wind gap with filtration, includes high temperature smoke exhaust wind gap body (1), fan (2) and promotes frame (3), its characterized in that: the dust outlet (6) is fixedly connected to the top end of the high-temperature smoke exhaust air port body (1), the fan (2) is fixedly mounted on the inner wall of the bottom end of the high-temperature smoke exhaust air port body (1), the rotating shaft (5) is fixedly connected to the right side of the fan (2), the eccentric circle (10) is fixedly connected to the right side of the rotating shaft (5), the pushing frame (3) is sleeved on the surface of the eccentric circle (10), the fixing plate (12) is fixedly connected to the right side of the pushing frame (3), the filtering frame (4) is fixedly connected to one side, far away from the pushing frame (3), of the fixing plate (12), the steel wire filtering screen (11) is fixedly connected to the inside of the filtering frame (4), the pushing rod (13) is fixedly connected to the middle position of the top end of the filtering frame (4), the first connecting rod (14) is hinged to the top end of the pushing rod (13), and the right side of slider (15) articulates there is second connecting rod (16), the right side of second connecting rod (16) articulates there is third connecting rod (17), and the bottom of third connecting rod (17) articulates there is fixed block (18), the bottom fixedly connected with leaf fan (19) of fixed block (18), the inside fixed mounting in right side of high temperature smoke exhaust wind gap body (1) has shutter (8).

2. A fire fighting high temperature smoke exhaust vent with filtering structure as claimed in claim 1, characterized in that: the pushing frame (3) is of a rectangular structure, and the height of the pushing frame (3) is the same as the diameter of the eccentric circle (10).

3. A fire fighting high temperature smoke exhaust vent with filtering structure as claimed in claim 1, characterized in that: the right side fixedly connected with filter plate (7) of filter frame (4), and filter plate (7) set up to three groups, the vertical section of filter plate (7) is the triangle-shaped structure.

4. A fire fighting high temperature smoke exhaust vent with filtering structure as claimed in claim 1, characterized in that: the top end of the filter frame (4) is sleeved with a limiting frame (9), and the filter frame (4) and the limiting frame (9) form a sliding type structure.

5. A fire fighting high temperature smoke exhaust vent with filtering structure as claimed in claim 1, characterized in that: the bottom end of the sliding block (15) is inserted into the top end of the high-temperature smoke exhaust air port body (1), and the sliding block (15) and the high-temperature smoke exhaust air port body (1) form a sliding structure.

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