CN107525089B - A kind of fixed device of flue bending - Google Patents
A kind of fixed device of flue bending Download PDFInfo
- Publication number
- CN107525089B CN107525089B CN201710829187.XA CN201710829187A CN107525089B CN 107525089 B CN107525089 B CN 107525089B CN 201710829187 A CN201710829187 A CN 201710829187A CN 107525089 B CN107525089 B CN 107525089B
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- China
- Prior art keywords
- flue
- fixed part
- main chimney
- elbow bend
- chimney flue
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J11/00—Devices for conducting smoke or fumes, e.g. flues
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J13/00—Fittings for chimneys or flues
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2035—Arrangement or mounting of filters
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ventilation (AREA)
Abstract
The invention discloses a kind of fixed devices of flue bending, including elbow bend, main chimney flue fixed part, divide flue fixed part, the elbow bend uses sheet-metal formed, also discloses a kind of more kitchen range oil flue waste gas collection devices fixed using the fixed device progress flue of the flue bending.After the oil flue waste gas centralized collection processing that the present invention can extract the smoke exhaust ventilator of each gas-cooker out in discharge such as atmosphere, discharge efficiency is substantially increased in this way and greatly reduces air pollution；It is convenient for the maintenance of flue simultaneously, cleans and be reliably fixed；It can prevent main chimney flue fixed part from deviating from or falling off from elbow bend, also facilitate elbow bend using sheet metal component machine-shaping, and avoid wasting excessive leftover pieces.
Description
Technical field
The present invention relates to a kind of flue of gas-cooker oil flue waste gas collection device, especially a kind of more kitchen range oil flue waste gas are received
The fixed device of the flue bending of acquisition means.
Background technique
In recent years, as the improvement of people's living standards, household cooker quantity is increased sharply, and also with annual
About 7% speed increases.The household gas range type occurred currently on the market is in the majority, makes people too plenty for the eye to take it all in.And these are fired
Although gas kitchen has the advantages of meeting whole kitchen idea beautiful and generous, but also have the thermal efficiency generally not high, has in flue gas
The disadvantages of evil gas content is higher.People have invented smoke exhaust ventilator thus, but smoke exhaust ventilator typically directly leads to the discharge of flue gas
It crosses hose to be discharged in atmosphere, without further processing, to produce atmosphere certain pollution.
Kitchen is the element of house, is that people carry out the movable main place of cooking.Due to various civilian combustions
Material burning, cooking fume and house refuse etc. make kitchen become " severely afflicated area " of house, and it is dirty that kitchen also becomes local-style dwelling houses room air
One of important sources of dye.Kitchen exhaust gas is most important polluted gas in kitchen, it includes two kinds: first is that fuel combustion process
The exhaust gas of release, second is that food and grease carry out substance caused by a series of physical chemical change at high temperature.Two kinds of substances
It spreads in spatial mixing and rapidly, endangers the physical and mental health of people.And in restaurant or dining room, since the number of having dinner is more, usually
It needs simultaneously to operate multiple gas-cookers, the oil smoke and flue gas generated thus is more, and the oil smoke and flue gas that generate are usual
Only a smoke exhaust ventilator is just directly discharged into atmosphere after being aspirated, and causes the pollution to atmosphere, while also serious
Compromise the health of operator.
There are no concentrating in together the flue of the kitchen chimney flue of every family or each gas-cooker in currently available technology,
And in the installation process of integrated flue, the prior art mostly just passes through welding or the simple connection means of grafting will be each
Flue is bolted together, although this fixed form does not account for the sealing and firm problem between flue simply, simultaneously
Since the angle of assembled part is usually right angle, in this way in the assembly of flue according to welding etc. non-dismountable connection type into
Row is fixed, then necessarily there is no inconvenient problems during maintenance and flue are cleaned, and according to simple assembled or interpolation
Mode, then having, which can there are problems that, to be reliably fixed.
For this purpose, it is proposed that a kind of cigarette channel fixing device of more kitchen range oil flue waste gas collection devices is whole before being shown in Fig. 1
Structure chart, including elbow bend 23, main chimney flue fixed part 24, divide flue fixed part 25, the elbow bend 23 includes vertical card
Slot 26 and horizontal card slot 27, the vertical card slot 26 and horizontal card slot 27 can be used integral manner molding (such as metal plate) and can also be used
Seperated assembled (as welded) connection, the vertical card slot 26 are equipped with the first mounting hole 28, are arranged on first mounting hole 28
Bolt or expansion bolt can also be used in first washer 29 and the first screw 30(), first screw 30 passes through first washer
29 and first are removably joined together the vertical card slot 26 with the main chimney flue fixed part 24 after mounting hole 28 and will
The two is fixed on the wall in kitchen；Second mounting hole 31 on the horizontal card slot 27 is arranged on second mounting hole 31
Two washers 32 and the second screw 33, second screw 33 is after the second packing ring 32 and the second mounting hole 31 by the water
Flat card slot 27 and described flue fixed part 25 is divided to be removably joined together；The main chimney flue fixed part 24 is solid including main chimney flue
Determine portion's first side 34, main chimney flue fixed part second side 35, main chimney flue fixed part third side 36, the main chimney flue fixed part
Integral manner molding can be used (such as in first side 34, main chimney flue fixed part second side 35, main chimney flue fixed part third side 36
Metal plate) it can also be used seperated assembled (as welded) connection, the main chimney flue first side 34 is far from the main chimney flue fixed part the
The end face of two side faces 35 has the first edge of main chimney flue fixed part 37 to bend inwards, and main chimney flue third side 36 is far from institute
The end face for stating main chimney flue fixed part second side 35 has the second edge of main chimney flue fixed part 38 to bend inwards, the main chimney flue
The first edge of fixed part 37 and second edge of main chimney flue fixed part 38 are arranged symmetrically, and the main chimney flue fixed part 24 passes through
First edge of main chimney flue fixed part 37 and second edge of main chimney flue fixed part 38 are detachably arranged in the right angle
On the vertical card slot 26 of elbow 23, the main chimney flue is detachably mounted in the card slot of the main chimney flue fixed part 24 (in figure
It is not shown, but those skilled in the art can be appreciated that)；Described point of flue fixed part 25 includes dividing flue fixed part first side
39, divide flue fixed part second side 40, divide flue fixed part third side 41, it is described divide flue fixed part first side 39,
Point flue fixed part second side 40 divides flue fixed part third side 41 that integral manner molding (such as metal plate) can be used can also to adopt
It is described to divide flue first side 39 far from the end for dividing flue fixed part second side 40 with seperated assembled (as welded) connection
Face has what is bent inwards to divide the first edge of flue fixed part 42, described that flue third side 41 is divided to divide flue to fix far from described
The end face of portion's second side 40 has what is bent inwards to divide the second edge of flue fixed part 43, described that flue fixed part first is divided to block
Side 42 and it is described divide the second edge of flue fixed part 43 to be arranged symmetrically, it is described that flue fixed part 25 is divided to divide flue solid by described
Determine the first edge of portion 42 and the level for dividing the second edge of flue fixed part 43 to be detachably arranged in the elbow bend 23
On card slot 27, it is described divide flue be detachably mounted to it is described divide in the card slot of flue fixed part 25 (be not shown in the figure, but ability
Field technique personnel can be appreciated that).
This cigarette channel fixing device can preferably solve the problems, such as repair demolition and be reliably fixed, but in actual installation mistake
It is found in journey, the main chimney flue fixed part 24 and elbow bend 23 of the cigarette channel fixing device are only fixed by screw 30, and the screw
30 also play the important function being fixed on kitchen wall, this just causes main chimney flue fixed part 24 and quarter bend to a certain extent
The problem of first 23 easy abjection, to affect installation and using effect；And elbow bend in process there is also
The problem of more wasting material.
Summary of the invention
The present invention is studied according to many years, and the structure of the creative flue to gas-cooker makes improvement, thus for existing
Flue is arranged above smoke extractor, and the flue of the kitchen chimney flue of every family or each gas-cooker is passed through for the deficiency of technology
One concentrates in together along the vertically-mounted pipeline of kitchen wall, is discharged after then being focused on.
Further, another goal of the invention of the invention, which also resides in, provides a kind of fixed device of flue bending, Neng Gouke
It leans on, easily flue is fixed, and convenient for follow-up works such as disassembly, maintenance and the cleanings of flue.
Further, another goal of the invention of the invention, which also resides in, provides a kind of fixed device of flue bending, can
The problem of preventing main chimney flue fixed part from deviating from or falling off from elbow bend.
Further, another goal of the invention of the invention, which also resides in, provides a kind of fixed device of flue bending, can
Facilitate elbow bend using sheet metal component machine-shaping, and avoids wasting excessive leftover pieces.
To realize the technical purpose, the technical solution adopted by the present invention is that: a kind of more kitchen range oil flue waste gas collection devices 1,
Including main chimney flue 2, the first adapter 3, divide flue 4, the second adapter 5, the collection crust of weathering 6, hose 7, smoke exhaust ventilator 8, smoke exhaust ventilator
Mounting plate 9, demarcation plate 10；The smoke exhaust ventilator is even number, is arranged in the two sides of the demarcation plate 10, the demarcation plate
10 can be solid wall or metal plate or metal plate or the plate for material of preventing fires；Each described smoke exhaust ventilator 8 is separately mounted to respectively
On self-corresponding smoke exhaust ventilator mounting plate 9, smoke pumping air inlet is offered below the smoke exhaust ventilator mounting plate 9 and (is not shown in figure
Out, but those skilled in the art can be appreciated that), the air outlet of smoke exhauster is connect with one end of the hose 7, the hose
7 other end is connect with the collection crust of weathering 6, and the air outlet of the collection crust of weathering 6 is connected to by the second adapter 5 described divides flue
On 4, the air opening end for dividing flue 4 is connected on the main chimney flue 2 by the first adapter 3.
The outlet air end of the main chimney flue 2 is provided with adsorbent equipment (not shown), and oil flue waste gas is inhaled by adsorbent equipment
It is discharged into atmosphere after attached processing.
Filtering adsorpting device 21 is arranged in the air-outlet part of the smoke exhaust ventilator 8, and the filtering adsorpting device 21 is provided with suction
Enclosure material (those skilled in the art can be illustrated), the filtering adsorpting device are equipped with opening and connect with one end of the hose 7
It connects；The other end of the hose 7 is equipped with third adapter 19, and the third adapter 19 is internally provided with third adapter fan
19, the third adapter 19 is fixed on the third adapter mounting hole of the collection crust of weathering 6 by third adapter mounting plate 20
On 17, the collection crust of weathering 6 is also provided with filter hole 12, filtering material (such as non-woven fabrics) is arranged on the inside of the filter hole, the collection
The crust of weathering 6 is connect with second adapter 5, and second adapter 5 is mounted on described point by the second adapter mounting hole 15
On flue 4, the second adapter fan 16 is equipped with inside second adapter 5, the second adapter fan 16 passes through second
Adapter fan mounting portion 22 is mounted on inside second adapter 5；First adapter 3 passes through on the left of the first adapter
Mounting hole 14 divides flue 4 to link together with the main chimney flue 2 for described on the right side of mounting hole 13 and the first adapter, and described first
The first adapter fan 12 is additionally provided with inside adapter 3, the main chimney flue 2 is fixedly mounted on wall.
The present invention also provides a kind of fixed device of flue bending, including elbow bend, main chimney flue fixed part, divide flue solid
Determine portion, the elbow bend uses sheet-metal formed；
Further, the fixed device of a kind of flue bending of the invention, including elbow bend 44, main chimney flue fixed part 45,
Divide flue fixed part (being not shown in the figure, but those skilled in the art can be appreciated that), the elbow bend 44 includes vertical card slot
With horizontal card slot, the vertical card slot and horizontal card slot can be used integral manner molding (such as metal plate) and seperated assembly can also be used
(as weld) connection, the vertical card slot are equipped with the first mounting hole 46, be arranged on first mounting hole 46 first washer and
First screw (can also be used bolt or expansion bolt, be not shown in the figure, but those skilled in the art can be appreciated that), and described first
Screw pass through after first washer and the first mounting hole will the vertical card slot with the main chimney flue fixed part 45 removably
It links together and the two is fixed on the wall in kitchen；Second mounting hole 47 on the horizontal card slot, second installation
Second packing ring and the second screw (being not shown in the figure, but those skilled in the art can be appreciated that), second spiral shell are set on hole 47
Nail by the horizontal card slot and described divides flue fixed part detachably connected after the second packing ring and the second mounting hole
Together；
The elbow bend 44 includes elbow bend first side 48, elbow bend second side 49, elbow bend third
Side 50, horizontal card tank cover plate 51, wherein horizontal card tank cover plate 51 has vertical direction upward close to the part of vertical card slot
Bending 52, elbow bend third side 50 have groove 53, the horizontal card tank cover plate 51 and the elbow bend first
The first slit 54 is formed between side 48, and is formed between the horizontal card tank cover plate 52 and elbow bend third side 50
Two slits 55；
The main chimney flue fixed part includes main chimney flue fixed part first side, main chimney flue fixed part second side, main chimney flue
Fixed part third side, the main chimney flue fixed part first side, main chimney flue fixed part second side, main chimney flue fixed part third
Integral manner molding (such as metal plate), which can be used, in side can also be used seperated assembled (as welded) connection, the main chimney flue first side
End face far from the main chimney flue fixed part second side has the first edge of main chimney flue fixed part to bend inwards, total cigarette
Road third side far from the end face of the main chimney flue fixed part second side there is the main chimney flue fixed part second to bend inwards to block
Side, first edge of main chimney flue fixed part and second edge of main chimney flue fixed part are arranged symmetrically, and the main chimney flue is solid
Determine portion be detachably arranged in by first edge of main chimney flue fixed part and second edge of main chimney flue fixed part it is described
On the vertical card slot of elbow bend, the main chimney flue is detachably mounted in the card slot of the main chimney flue fixed part (in figure not
It shows, but those skilled in the art can be appreciated that)；Described point of flue fixed part includes dividing flue fixed part first side, divides cigarette
Road fixed part second side divides flue fixed part third side, described to divide flue fixed part first side, divide flue fixed part
Two side faces divide flue fixed part third side that integral manner molding (such as metal plate) can be used seperated assembled (as welded) can also be used
Connection, it is described that flue first side is divided to have what is bent inwards to divide flue far from the end face for dividing flue fixed part second side
The first edge of fixed part, it is described to divide flue third side far from the end face for dividing flue fixed part second side with inwardly curved
Folding divides flue fixed part the second edge, described to divide the first edge of flue fixed part and described divide the second edge of flue fixed part to be in
It is arranged symmetrically, it is described that flue fixed part is divided to divide the first edge of flue fixed part by described and described flue fixed part second is divided to block
It is described that flue is divided to be detachably mounted to described divide flue solid while be detachably arranged on the horizontal card slot of the elbow bend
Determine in the card slot in portion and (is not shown in the figure, but those skilled in the art can be appreciated that)；
Especially, wherein the first edge of main chimney flue fixed part and the main chimney flue fixed part of the main chimney flue fixed part
Two edges are detachably arranged on the vertical card slot of the elbow bend, and the angle that the bending 52 is formed is clamped residence just
State the first edge of main chimney flue fixed part and second edge of main chimney flue fixed part.
Compared with prior art, the beneficial effects of the present invention are: the oil that the smoke exhaust ventilator of each gas-cooker can be extracted out
After the processing of smoke waste gas centralized collection in discharge such as atmosphere, discharge efficiency is substantially increased in this way and greatly reduces air dirt
Dye；Convenient for flue maintenance, clean and be reliably fixed；It can prevent main chimney flue fixed part from deviating from or falling off from elbow bend,
Also facilitate elbow bend using sheet metal component machine-shaping, and avoids wasting excessive leftover pieces.
Detailed description of the invention
Fig. 1 is the cigarette channel fixing device overall structure figure in background technique；
Fig. 2 is more kitchen range oil flue waste gas collection device overall structure figures of the invention；
Fig. 3 is more kitchen range oil flue waste gas collection device top cross-sectional views of the invention；
Fig. 4 is the fixed device overall structure figure of flue bending of the invention that the circle in Fig. 2 is irised out；
Fig. 5 is the structure chart of the elbow bend of the fixed device of flue bending of the invention；
Fig. 6 is the structural schematic diagram of the sheet metal component of the elbow bend of the fixed device of flue bending of the invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
It should be noted that each mounting means referred in the present invention, communication protocol and each technical term, are all affiliated skills
The technical terms clearly known already in art field, therefore no longer do excessive explanation.
Embodiment one:
As shown in Fig. 2, a kind of more kitchen range oil flue waste gas collection devices 1, including main chimney flue 2, the first adapter 3, divide flue
4, the second adapter 5, the collection crust of weathering 6, hose 7, smoke exhaust ventilator 8, smoke exhaust ventilator mounting plate 9, demarcation plate 10；The smoke exhaust ventilator is
Even number, is arranged in the two sides of the demarcation plate 10, the demarcation plate 10 can for solid wall or metal plate or metal plate or
The plate for material of preventing fires；Each described smoke exhaust ventilator 8 is separately mounted on corresponding smoke exhaust ventilator mounting plate 9, described
Smoke pumping air inlet (being not shown in the figure, but those skilled in the art can be appreciated that), institute are offered below smoke exhaust ventilator mounting plate 9
It states air outlet of smoke exhauster to connect with one end of the hose 7, the other end of the hose 7 is connect with the collection crust of weathering 6, described
The air outlet of the collection crust of weathering 6 by the second adapter 5 be connected to it is described divide on flue 4, the air opening end for dividing flue 4 passes through the
One adapter 3 is connected on the main chimney flue 2.
The outlet air end of the main chimney flue 2 is provided with adsorbent equipment (not shown), and oil flue waste gas is inhaled by adsorbent equipment
It is discharged into atmosphere after attached processing.
As shown in figure 3, filtering adsorpting device 21, the filtering adsorpting device is arranged in the air-outlet part of the smoke exhaust ventilator 8
21 are provided with adsorbent material (those skilled in the art can be illustrated), the filtering adsorpting device be equipped with opening and with the hose
7 one end connection；The other end of the hose 7 is equipped with third adapter 19, and the third adapter 19 is internally provided with third
Adapter fan 19, the third adapter 19 are turned by the third that third adapter mounting plate 20 is fixed on the collection crust of weathering 6
On connector mounting hole 17, the collection crust of weathering 6 is also provided with filter hole 12, and filtering material (such as nonwoven is arranged on the inside of the filter hole
Cloth), the collection crust of weathering 6 is connect with second adapter 5, and second adapter 5 is pacified by the second adapter mounting hole 15
Divide on flue 4 mounted in described, the second adapter fan 16, the second adapter fan are equipped with inside second adapter 5
16 are mounted on inside second adapter 5 by the second adapter fan mounting portion 22；First adapter 3 passes through first
Mounting hole 14 divides flue 4 and the main chimney flue 2 to be connected to one for described on the right side of adapter left side mounting hole 13 and the first adapter
It rises, the first adapter fan 12 is additionally provided with inside first adapter 3, the main chimney flue 2 is fixedly mounted on wall.
The oil flue waste gas of smoke exhaust ventilator imports in main chimney flue after suction summarizes, but there are also portion gas to escape,
Filter opening 12 is opened up on the collection crust of weathering 6 thus, filtering material (such as non-woven fabrics) is set on the inside of the filter hole, and pass through each fan
Suction air draft effect further the oil smoke in kitchen is discharged, the optimization of this structure creativeness and the row of enhancing
Wind effect.
Refering to Fig. 4-6, a kind of fixed device of flue bending, including elbow bend 44, main chimney flue fixed part 45, divide flue solid
Determine portion (being not shown in the figure, but those skilled in the art can be appreciated that), the elbow bend 44 includes vertical card slot and horizontal card
Integral manner molding (such as metal plate), which can be used, in slot, the vertical card slot and horizontal card slot can also be used seperated assembled (as welded) even
Connect, the vertical card slot is equipped with the first mounting hole 46, be arranged on first mounting hole 46 first washer and the first screw (
Bolt or expansion bolt can be used, be not shown in the figure, but those skilled in the art can be appreciated that), first screw passes through institute
The vertical card slot and the main chimney flue fixed part 45 are removably joined together after stating the first washer and the first mounting hole
And the two is fixed on the wall in kitchen；Second mounting hole 47 on the horizontal card slot is arranged on second mounting hole 47
Second packing ring and the second screw (being not shown in the figure, but those skilled in the art can be appreciated that), second screw pass through described
By the horizontal card slot and described flue fixed part is divided to be removably joined together after second packing ring and the second mounting hole；
The elbow bend 44 includes elbow bend first side 48, elbow bend second side 49, elbow bend third
Side 50, horizontal card tank cover plate 51, wherein horizontal card tank cover plate 51 has vertical direction upward close to the part of vertical card slot
Bending 52, elbow bend third side 50 have groove 53, the horizontal card tank cover plate 51 and the elbow bend first
The first slit 54 is formed between side 48, and is formed between the horizontal card tank cover plate 52 and elbow bend third side 50
Two slits 55；
The main chimney flue fixed part includes main chimney flue fixed part first side, main chimney flue fixed part second side, main chimney flue
Fixed part third side, the main chimney flue fixed part first side, main chimney flue fixed part second side, main chimney flue fixed part third
Integral manner molding (such as metal plate), which can be used, in side can also be used seperated assembled (as welded) connection, the main chimney flue first side
End face far from the main chimney flue fixed part second side has the first edge of main chimney flue fixed part to bend inwards, total cigarette
Road third side far from the end face of the main chimney flue fixed part second side there is the main chimney flue fixed part second to bend inwards to block
Side, first edge of main chimney flue fixed part and second edge of main chimney flue fixed part are arranged symmetrically, and the main chimney flue is solid
Determine portion be detachably arranged in by first edge of main chimney flue fixed part and second edge of main chimney flue fixed part it is described
On the vertical card slot of elbow bend, the main chimney flue is detachably mounted in the card slot of the main chimney flue fixed part (in figure not
It shows, but those skilled in the art can be appreciated that)；Described point of flue fixed part includes dividing flue fixed part first side, divides cigarette
Road fixed part second side divides flue fixed part third side, described to divide flue fixed part first side, divide flue fixed part
Two side faces divide flue fixed part third side that integral manner molding (such as metal plate) can be used seperated assembled (as welded) can also be used
Connection, it is described that flue first side is divided to have what is bent inwards to divide flue far from the end face for dividing flue fixed part second side
The first edge of fixed part, it is described to divide flue third side far from the end face for dividing flue fixed part second side with inwardly curved
Folding divides flue fixed part the second edge, described to divide the first edge of flue fixed part and described divide the second edge of flue fixed part to be in
It is arranged symmetrically, it is described that flue fixed part is divided to divide the first edge of flue fixed part by described and described flue fixed part second is divided to block
It is described that flue is divided to be detachably mounted to described divide flue solid while be detachably arranged on the horizontal card slot of the elbow bend
Determine in the card slot in portion and (is not shown in the figure, but those skilled in the art can be appreciated that)；
Especially, wherein the first edge of main chimney flue fixed part and the main chimney flue fixed part of the main chimney flue fixed part
Two edges are detachably arranged on the vertical card slot of the elbow bend, and the angle that the bending 52 is formed is clamped residence just
State the first edge of main chimney flue fixed part and second edge of main chimney flue fixed part.
In Fig. 6, integrated sheet metal component machine-shaping is can be used in elbow bend 44, and the setting of described two slits can
Guarantee that the smooth bending in process avoids interference with, additionally it is possible to guarantee that the utilization rate of material avoids leftover pieces to the greatest extent
Waste.
Such mode through the invention, the oil flue waste gas centralized collection that the smoke exhaust ventilator of each gas-cooker can be extracted out
After processing in discharge such as atmosphere, discharge efficiency is substantially increased in this way and greatly reduces air pollution；Simultaneously using therewith
Matched cigarette channel fixing device, convenient for flue maintenance, clean and be reliably fixed；Additionally it is possible to prevent main chimney flue fixed part
Deviate from from elbow bend or fall off, also facilitates elbow bend using sheet metal component machine-shaping, and avoid wasting excessive corner
Material.
To those skilled in the art, invention is not limited to the details of the above exemplary embodiments, and is not carrying on the back
In the case where from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter from which
From the point of view of a bit, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is wanted by appended right
Ask rather than above description limit, it is intended that by all changes that come within the meaning and range of equivalency of the claims
It is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
The above, only presently preferred embodiments of the present invention, are not intended to limit the invention, all skills according to the present invention
Art any trickle amendment, equivalent replacement and improvement substantially to the above embodiments, should be included in technical solution of the present invention
Protection scope within.
Claims (2)
1. a kind of fixed device of flue bending, including elbow bend, main chimney flue fixed part, divide flue fixed part, the quarter bend
Head uses sheet-metal formed；It is characterized in that, the elbow bend includes elbow bend first side, elbow bend second side,
Elbow bend third side, horizontal card tank cover plate, wherein horizontal card tank cover plate has vertical direction close to the part of vertical card slot
Upward bending, elbow bend third side have groove, the first side of the horizontal card tank cover plate and the elbow bend
The first slit is formed between face, forms the second slit between the horizontal card tank cover plate and elbow bend third side；Its
In, the first edge of main chimney flue fixed part and the second edge of main chimney flue fixed part of main chimney flue fixed part are detachably arranged in described
On the vertical card slot of elbow bend, the angle being bent to form is clamped residence just and states the first edge of main chimney flue fixed part and institute
State the second edge of main chimney flue fixed part.
2. carrying out the fixed more kitchen range oil flue waste gas of flue using the fixed device of flue bending as described in claim 1 collects dress
It sets, which is characterized in that more kitchen range oil flue waste gas collection devices include main chimney flue, the first adapter, divide flue, the second switching
Head, the collection crust of weathering, hose, smoke exhaust ventilator, smoke exhaust ventilator mounting plate, demarcation plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710829187.XA CN107525089B (en) | 2017-09-14 | 2017-09-14 | A kind of fixed device of flue bending |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710829187.XA CN107525089B (en) | 2017-09-14 | 2017-09-14 | A kind of fixed device of flue bending |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107525089A CN107525089A (en) | 2017-12-29 |
| CN107525089B true CN107525089B (en) | 2019-06-11 |
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| CN201710829187.XA Active CN107525089B (en) | 2017-09-14 | 2017-09-14 | A kind of fixed device of flue bending |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK147291A (en) * | 1991-08-19 | 1993-02-20 | Joergen Purup Knudsen | BEET GROUSE BOEJNING |
| EP1089038A1 (en) * | 1999-09-29 | 2001-04-04 | Ubbink B.V. | Terminal unit for a balanced flue |
| CN204213948U (en) * | 2014-10-27 | 2015-03-18 | 张建东 | A kind of smoke exhaust barrel with liquid collection function |
| CN104566415A (en) * | 2014-12-16 | 2015-04-29 | 安徽沃木采暖科技有限公司 | Spiral double-layer heat-preservation metal purging system |
| CN104566420A (en) * | 2014-12-16 | 2015-04-29 | 安徽沃木采暖科技有限公司 | 90-degrees one-way connector of spiral double-layer heat-preservation metal purging system |
-
2017
- 2017-09-14 CN CN201710829187.XA patent/CN107525089B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK147291A (en) * | 1991-08-19 | 1993-02-20 | Joergen Purup Knudsen | BEET GROUSE BOEJNING |
| EP1089038A1 (en) * | 1999-09-29 | 2001-04-04 | Ubbink B.V. | Terminal unit for a balanced flue |
| CN204213948U (en) * | 2014-10-27 | 2015-03-18 | 张建东 | A kind of smoke exhaust barrel with liquid collection function |
| CN104566415A (en) * | 2014-12-16 | 2015-04-29 | 安徽沃木采暖科技有限公司 | Spiral double-layer heat-preservation metal purging system |
| CN104566420A (en) * | 2014-12-16 | 2015-04-29 | 安徽沃木采暖科技有限公司 | 90-degrees one-way connector of spiral double-layer heat-preservation metal purging system |
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| CN107525089A (en) | 2017-12-29 |
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