CN211781322U

CN211781322U - Smoke pipeline device of smoke exhaust ventilator

Info

Publication number: CN211781322U
Application number: CN202020252700.0U
Authority: CN
Inventors: 陈忠厚
Original assignee: Yikun Quanzhou Environmental Protection Technology Development Co ltd
Current assignee: Yikun Quanzhou Environmental Protection Technology Development Co ltd
Priority date: 2020-03-04
Filing date: 2020-03-04
Publication date: 2020-10-27
Anticipated expiration: 2030-03-04

Abstract

The utility model relates to a smoke ventilator technical field specifically is a smoke ventilator's flue gas piping arrangement, be responsible for including the flue gas, seted up the through-hole on the right side lateral wall that the flue gas was responsible for, fixed mounting has U type return bend in the through-hole, is equipped with the deflector between the air inlet of U type return bend and the gas outlet, and the one end that U type return bend is close to the flue gas and is responsible for is equipped with first outstanding outer edge, and first outstanding outer edge is on the lateral wall that the flue gas was responsible for through the fix with screw, and U type return bend bent angle department installs the collecting vat, and the right side that. Through being responsible for at the flue gas and set up detachable U type return bend, can flow outdoor preceding at the flue gas, in advance through U type return bend to filter the discharge under the effect of filter plate, make the gas that discharges to go comparatively clean, thereby in the use, need not to be responsible for whole dismantlement washing with the flue gas, only need with the collecting vat extract clearance can.

Description

Smoke pipeline device of smoke exhaust ventilator

Technical Field

The utility model discloses smoke ventilator technical field specifically is a smoke pipeline device of smoke ventilator.

Background

The range hood is one of the essential kitchen equipment in modern family. The kitchen ventilator is arranged above a kitchen stove, can rapidly pump away waste burnt by the stove and oil fume harmful to human bodies generated in the cooking process, and exhaust the waste and the oil fume to the outside, reduces pollution, purifies air, and has the safety guarantee effects of gas defense and explosion prevention. The smoke exhaust pipe of the range hood is a pipeline for conveying oil smoke to a common flue of a building, and is an important component of the range hood.

After using a period, will adhere to the greasy dirt of the thick and thick one deck in the flue gas pipeline, need dismantle the washing, but the tuber pipe among the prior art that has now is the lug connection to open air, just must dismantle whole pipeline get off when wasing and maintain and wash, wastes time and energy, is difficult to satisfy the demand of modern people's life.

In view of this, we propose a smoke duct arrangement for a range hood that is easy to clean.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a smoke pipeline device of smoke ventilator to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a smoke ventilator's flue gas pipe device, includes that the flue gas is responsible for, the through-hole has been seted up on the right side lateral wall that the flue gas is responsible for, and fixed mounting has U type return bend in the through-hole, be equipped with the deflector between the air inlet of U type return bend and the gas outlet, the deflector stretches into the inside that the flue gas is responsible for and makes air inlet and gas outlet be responsible for the interval intercommunication with the flue gas in proper order, the one end that U type return bend is close to the flue gas and is responsible for is equipped with first outstanding outer edge, first outstanding outer edge is on the lateral wall that the flue gas is responsible for through the fix with screw, U type return bend bent.

Preferably, the bent angle department of U type return bend is equipped with the arc and leads to the groove, the arc leads to the both ends of groove and all is equipped with T type mount pad, T type mount pad and U type return bend integrated into one piece, the both ends homogeneous body shaping of collecting vat has the picture peg, and the collecting vat is equipped with the outstanding outer edge of second dorsad, the picture peg is pegged graft at T type mount pad, the outstanding outer edge of second is through screw and T type mount pad fixed connection.

Preferably, the upper end and the lower end of the inserting plate are integrally formed with trapezoidal sliding blocks, and sliding grooves used for containing the trapezoidal sliding blocks are formed in the inner wall of the T-shaped mounting seat.

Preferably, the movable groove has all been seted up at the left end inner wall both ends of U type return bend, the filter plate is inserted and is established in the movable groove, and the bottom of filter plate is provided with the telescopic link, and the upper end of filter plate is equipped with magnetite B, the bottom at the movable groove is fixed to telescopic link one end, the telescopic link other end and filter plate fixed connection, the upper end in movable groove is equipped with the synonym magnetite A the same with magnetite B texture.

Preferably, both ends of the filter plate are provided with baffle plates attached to the side walls of the U-shaped bent pipes, and the length of each baffle plate is greater than the depth of each movable groove.

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

1. through the cooperation that sets up two sets of synonym magnetite A and magnetite B and use, can constitute decurrent repulsion to the filter plate, and the flue gas can produce ascending impulsive force to the bottom of filter plate in normal use to the phenomenon that can cause the filter plate to shake from top to bottom takes place, thereby makes the filter plate shake off the greasy dirt of surface adhesion to collect in collecting groove and clear up. By utilizing the baffle plate, the smoke can be prevented from entering the movable groove, and the magnet is prevented from being polluted.

2. The utility model discloses novel structure, reasonable in design, easy operation, the assembly of being convenient for through being responsible for at the flue gas and set up detachable U type return bend, can flow outdoor before the flue gas, pass through U type return bend in advance to filter the discharge under the effect of filter plate, make the gas of discharging away comparatively clean, thereby in the use, need not to be responsible for whole dismantlement with the flue gas and wash, only need with the collecting vat extraction clearance, labour saving and time saving has very strong practicality.

Drawings

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

FIG. 2 is an enlarged view of area A of FIG. 1;

fig. 3 is an enlarged schematic view of the area B in fig. 1.

In the figure: the smoke collection device comprises a smoke main pipe 1, a U-shaped bent pipe 2, a first protruding outer edge 201, a movable groove 202, a T-shaped mounting seat 203, a collection groove 3, a second protruding outer edge 301, an insertion plate 302, a guide plate 4, a filter plate 5, a magnet A6, a magnet B7, an expansion link 8, a baffle 9 and a trapezoidal sliding block 10.

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 to 3, the present invention provides a technical solution: a smoke pipeline device of a smoke exhaust ventilator comprises a smoke main pipe 1, wherein the smoke main pipe 1 is a square pipeline. A through hole is formed in the side wall of the right side of the flue gas main pipe 1, a U-shaped bent pipe 2 is fixedly installed in the through hole, a guide plate 4 is arranged between the air inlet and the air outlet of the U-shaped bent pipe 2, and flue gas can only flow out through the U-shaped bent pipe 2 by utilizing the guide plate 4; the deflector 4 stretches into the inside that the flue gas is responsible for 1 and makes the air inlet and the gas outlet be responsible for 1 interval intercommunication with the flue gas in proper order, and U type return bend 2 is close to the one end that the flue gas is responsible for 1 and is equipped with first outstanding outer edge 201, and first outstanding outer edge 201 passes through the fix with screw on the lateral wall that the flue gas is responsible for 1, and collecting vat 3 is installed to 2 bent angle departments of U type return bend, and the right side that U type return bend 2 is located collecting vat 3 is provided with filter plate 5.

As shown in fig. 1 and fig. 3, the bend of the U-shaped elbow 2 is provided with an arc-shaped through groove, two ends of the arc-shaped through groove are provided with T-shaped mounting seats 203, the T-shaped mounting seats 203 and the U-shaped elbow 2 are integrally formed, two ends of the collecting groove 3 are provided with inserting plates 302, the collecting groove 3 is provided with a second protruding outer edge 301 in a back direction, the inserting plates 302 are inserted into the T-shaped mounting seats 203, and the second protruding outer edge 301 is fixedly connected with the T-shaped mounting seats 203 through screws. Utilize T type mount pad 203 and picture peg 302 cooperation to use, can be convenient for to the installation and the dismantlement of collecting vat 3, do benefit to the collection clearance to the grease.

As shown in fig. 3, trapezoidal sliding blocks 10 are integrally formed at the upper and lower ends of the insert plate 302, and sliding grooves for accommodating the trapezoidal sliding blocks 10 are formed on the inner wall of the T-shaped mounting seat 203. By utilizing the matching of the trapezoidal sliding block 10 and the sliding groove, the inserting plate 302 can be radially limited, and the inserting plate 302 and the T-shaped mounting seat 203 can be conveniently matched and plugged.

As shown in fig. 1 and 2, both ends of the inner wall of the left end of the U-shaped elbow 2 are provided with movable grooves 202, the filter plate 5 is inserted into the movable grooves 202, the bottom of the filter plate 5 is provided with an expansion link 8, and the expansion link 8 is arranged to play a role of guiding and supporting the filter plate 5; the upper end of the filter plate 5 is provided with a magnet B7, one end of the telescopic rod 8 is fixed at the bottom of the movable groove 202, the other end of the telescopic rod 8 is fixedly connected with the filter plate 5, and the upper end of the movable groove 202 is provided with a synonym magnet A6 with the same texture as the magnet B7. Through the cooperation that sets up two sets of synonyms magnetite A6 and magnetite B7 and use, can constitute decurrent repulsion to filter plate 5, and the flue gas can produce ascending impulsive force to the bottom of filter plate 5 in normal use to can cause the phenomenon of filter plate 5 shake from top to bottom to take place, thereby make filter plate 5 shake off the greasy dirt of surface adhesion and collect the clearance in collecting the groove. The two ends of the filter plate 5 are fixedly provided with baffle plates 9 attached to the side walls of the U-shaped bent pipe 2, and the length of each baffle plate 9 is larger than the depth of the movable groove 202. Four groups of baffles 9 are arranged to respectively shield and seal the movable groove 202. By using the baffle 9, the smoke can be prevented from entering the movable groove 202, and the magnet is prevented from being polluted.

The working principle is as follows: in the in-service use, the flue gas can be in the suction pipeline under the effect of the inside centrifugal fan of flue gas main pipe 1, and under the effect of deflector 4, turn round and get into in U type return bend 2, and filter the discharge through filter plate 5, this in-process, because the flue gas produces ascending impulsive force to filter plate 5, and filter plate 5 upper end produces decurrent repulsion because two sets of synonym magnetite A6 and magnetite B7 are used, thereby make filter plate 5 shake from top to bottom, thereby make filter plate 5 shake the greasy dirt that the surface adheres to in the collection groove and collect the clearance. The utility model discloses prior art, the advantage lies in, need not to be responsible for 1 with whole flue gas and dismantle the clearance, and carries out the preliminary treatment to the flue gas through setting up U type return bend 2, can intercept most greasy dirt in the flue gas in advance and get off and collect through collecting vat 3, and collecting vat 3 and U type return bend 2 all are detachable design moreover, easy dismounting, labour saving and time saving.

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 smoke pipeline device of smoke ventilator, includes that the flue gas is responsible for (1), its characterized in that: the through-hole has been seted up on the right side lateral wall that the flue gas was responsible for (1), and fixed mounting has U type return bend (2) in the through-hole, be equipped with deflector (4) between the air inlet of U type return bend (2) and the gas outlet, deflector (4) stretch into the inside that the flue gas was responsible for (1) and make the air inlet and the gas outlet be responsible for (1) interval intercommunication with the flue gas in proper order, U type return bend (2) are close to the one end that the flue gas was responsible for (1) and are equipped with first outstanding outer edge (201), first outstanding outer edge (201) pass through the fix with screw on the lateral wall that the flue gas was responsible for (1), U type return bend (2) bent angle department installs collecting vat (3), and the right side that U type return bend (2) are located.

2. The smoke duct apparatus of a range hood according to claim 1, wherein: the bent angle department of U type return bend (2) is equipped with the arc and leads to the groove, the arc leads to the both ends of groove and all is equipped with T type mount pad (203), T type mount pad (203) and U type return bend (2) integrated into one piece, the equal integrated into one piece in both ends of collecting vat (3) has picture peg (302), and collecting vat (3) are equipped with second in the dorsad and stick out outer edge (301), picture peg (302) are pegged graft at T type mount pad (203), the second is outstanding outer along (301) through screw and T type mount pad (203) fixed connection.

3. The smoke duct apparatus of a range hood according to claim 2, wherein: the upper end and the lower end of the inserting plate (302) are integrally formed with trapezoidal sliding blocks (10), and sliding grooves used for containing the trapezoidal sliding blocks (10) are formed in the inner wall of the T-shaped mounting seat (203).

4. The smoke duct apparatus of a range hood according to claim 1, wherein: activity groove (202) have all been seted up at the left end inner wall both ends of U type return bend (2), filter plate (5) are inserted and are established in activity groove (202), and the bottom of filter plate (5) is provided with telescopic link (8), and the upper end of filter plate (5) is equipped with magnetite B (7), the bottom at activity groove (202) is fixed to telescopic link (8) one end, the telescopic link (8) other end and filter plate (5) fixed connection, the upper end in activity groove (202) is equipped with the synonym magnetite A (6) the same with magnetite B (7) texture.

5. The smoke duct apparatus of a range hood according to claim 4, wherein: the both ends of filter plate (5) all are equipped with baffle (9) with the lateral wall laminating of U type return bend (2), the length of baffle (9) is greater than the degree of depth of activity groove (202).