CN107388320B - A kind of fixed device of flue fold-type - Google Patents
A kind of fixed device of flue fold-type Download PDFInfo
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- CN107388320B CN107388320B CN201710829188.4A CN201710829188A CN107388320B CN 107388320 B CN107388320 B CN 107388320B CN 201710829188 A CN201710829188 A CN 201710829188A CN 107388320 B CN107388320 B CN 107388320B
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- Prior art keywords
- flue
- fixed part
- main chimney
- fold
- chimney flue
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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
-
- 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
- F23J13/04—Joints; Connections
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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 device of flue fold-type, including elbow bend, main chimney flue fixed part, divide flue fixed part, the elbow bend corner have along the vertical direction there are two aduncate fold.Also disclose a kind of more kitchen range oil flue waste gas collection devices fixed using the fixed device progress flue of the flue fold-type.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；Excessive deformation accumulation can be prevented from generating between in main chimney flue fixed part and elbow bend to cause bigger difficulty to dismounting maintenance next time, 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 fold-type 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
First washer 29 and the first screw 30 (bolt or expansion bolt can also be used), first screw 30 pass 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 includes main chimney flue the
One side 34, main chimney flue fixed part second side 35, main chimney flue third side 36, the main chimney flue first side 34, main chimney flue
Integral manner molding (such as metal plate), which can be used, in fixed part second side 35, main chimney flue third side 36 can also be used seperated assembly
(as welded) connection, the main chimney flue first side 34 have inside far from the end face of the main chimney flue fixed part second side 35
The first edge of main chimney flue fixed part 37 of bending, main chimney flue third side 36 is far from the main chimney flue fixed part second side
35 end face has the second edge of main chimney flue fixed part 38 for bending inwards, first edge of main chimney flue fixed part 37 and described
The second edge of main chimney flue fixed part 38 is arranged symmetrically, and the main chimney flue fixed part 24 is blocked by the main chimney flue fixed part first
Side 37 and second edge of main chimney flue fixed part 38 are detachably arranged on the vertical card slot 26 of the elbow bend 23, institute
Main chimney flue is stated to be detachably mounted to (be not shown in the figure, but those skilled in the art in the card slot of the main chimney flue fixed part 24
It can be appreciated that)；Described point of flue fixed part 25 includes dividing flue fixed part first side 39, divides flue fixed part second side
40, divide flue fixed part third side 41, it is described divide flue fixed part first side 39, divide flue fixed part second side 40,
Dividing flue fixed part third side 41 that integral manner molding (such as metal plate) can be used can also be used seperated assembled (such as welding) connection,
Described point of flue first side 39 has what is bent inwards to divide flue far from the end face for dividing flue fixed part second side 40
The first edge of fixed part 42, it is described that flue third side 41 is divided to divide the end face of flue fixed part second side 40 to have far from described
What is bent inwards divides the second edge of flue fixed part 43, described to divide the first edge of flue fixed part 42 and described divide flue fixed part
Second edge 43 is arranged symmetrically, described that flue fixed part 25 is divided to divide the first edge of flue fixed part 42 and described point by described
The second edge of flue fixed part 43 is detachably arranged on the horizontal card slot 27 of the elbow bend 23, described to divide flue removable
Being fixed on for unloading described divide in the card slot of flue fixed part 25 and (is not shown in the figure, but those skilled in the art 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, since combustion gas oil smoke is high-temperature gas, metal heated expansion, and the phenomenon that while cooling down shrinks, so that the cigarette
The main chimney flue fixed part 24 and elbow bend 23 of channel fixing device are accurately coupled characteristic, meeting due to cannot be guaranteed in structure
Certain deformation occurs, when the time is longer, this deformation can generate accumulation, cause main chimney flue fixed part 24 and elbow bend 23
Between be not easy to disassemble and install again, to affect installation and using effect.
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 fold-type, can
Reliably, 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 fold-type, energy
It enough prevents from generating excessive deformation accumulation between in main chimney flue fixed part and elbow bend to make dismounting maintenance next time
At bigger difficulty.
Further, another goal of the invention of the invention, which also resides in, provides a kind of fixed device of flue fold-type, energy
Enough 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
18, 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 fold-type, including elbow bend, main chimney flue fixed part, divide flue
Fixed part, the elbow bend corner have along the vertical direction there are two aduncate fold；
Further, the fixed device of a kind of flue fold-type, including elbow bend 44, main chimney flue fixed part 45, divide flue
Fixed part 62, the elbow bend 44 include vertical card slot and horizontal card slot, and the vertical card slot and horizontal card slot can be used one
Body mode, which forms (such as metal plate), can also be used seperated assembled (as welded) connection, and the vertical card slot is equipped with the first mounting hole
46, the first washer and the first screw, which is arranged, on first mounting hole 46 (can also be used bolt or expansion bolt, does not show in figure
Out, but those skilled in the art can be appreciated that), first screw will be described after passing through first washer and the first mounting hole
Vertical card slot and the main chimney flue fixed part are removably joined together and the two are fixed on the wall in kitchen；The water
Second mounting hole 47 on flat card slot, be arranged on second mounting hole 47 second packing ring and the second screw (be not shown in the figure, but this
Field technical staff can be appreciated that), second screw is after the second packing ring and the second mounting hole by the horizontal card
Slot and described flue fixed part is divided to be removably joined 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, the elbow bend first side 48 have the first fold 53, elbow bend third side
Face 50 has the second fold 54, and first fold 53 and second fold 54 are about the elbow bend second side 49
Center line is symmetrical set, and first fold 53 and second fold 54 setting are handed in the vertical card slot and horizontal card slot
At boundary, and the inside fold of first fold 53 and second fold 54 forms V-groove；The elbow bend first side
48 and first have the first gap 55 between fold 53；Have the between elbow bend third side 50 and the second fold 54
Two gap 56；
The main chimney flue fixed part 45 includes main chimney flue first side 57, main chimney flue fixed part second side 58, main chimney flue
Third side 59, the main chimney flue first side 57, main chimney flue fixed part second side 58, main chimney flue third side 59 can be used
Seperated assembled (as welded) connection can also be used in integral manner molding (such as metal plate), and the main chimney flue first side 57 is far from described
The end face of main chimney flue fixed part second side 58 has the first edge of main chimney flue fixed part 60 for bending inwards, the main chimney flue the
Three sides 59 far from the end face of the main chimney flue fixed part second side 58 there is the main chimney flue fixed part second to bend inwards to block
Side 61, first edge of main chimney flue fixed part 60 and second edge of main chimney flue fixed part 61 are arranged symmetrically, described total
Flue fixed part 45 is detachable by first edge of main chimney flue fixed part 60 and second edge of main chimney flue fixed part 61
Be mounted on the vertical card slot of the elbow bend, and first edge of main chimney flue fixed part 60 bottom part engaging
In first fold 53, the bottom part of second edge of main chimney flue fixed part 61 is fastened on second fold 54
In, there is gap between described two folds and described two edges, in this way when the flue by the effect of high-temperature flue gas and
When expanding, existing gap makes have surplus to allow to occur certain deformation between them, this just alleviates significantly
It is squeezed caused by deformation, disassembly when for maintenance and installation next time is highly beneficial；
The main chimney flue is detachably mounted to (be not shown in the figure, but this field in the card slot of the main chimney flue fixed part
Technical staff can be appreciated that)；
Described point of flue fixed part 62 includes dividing flue fixed part first side, divides flue fixed part second side, divides cigarette
Road fixed part third side, it is described to divide flue fixed part first side, divide flue fixed part second side, divide flue fixed part
Integral manner molding (such as metal plate), which can be used, in three sides can also be used seperated assembled (as welded) connection, described to divide flue the first side
Face has what is bent inwards to divide flue fixed part the first edge far from the end face for dividing flue fixed part second side, and described point
Flue third side has what is bent inwards to divide flue fixed part second far from the end face for dividing flue fixed part second side
Edge, it is described divide the first edge of flue fixed part and it is described divide the second edge of flue fixed part to be arranged symmetrically, it is described to divide flue
Fixed part 62 divides the first edge of flue fixed part and described the second edge of flue fixed part is divided to be detachably arranged in by described
It is described that flue is divided to be detachably mounted to described divide in the card slot of flue fixed part (figure on the horizontal card slot of the elbow bend
In be not shown, but those skilled in the art can be appreciated that)；
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 from generating between in main chimney flue fixed part and elbow bend excessive
Deformation accumulation to next time dismounting maintenance cause bigger difficulty, also elbow bend is facilitated to be processed into using sheet metal component
Type, and avoid 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 section plan view of flue fold-type 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 fold-type 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 18, 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. 4-5, a kind of fixed device of flue fold-type, including elbow bend 44, main chimney flue fixed part 45, divide flue
Fixed part 62, the elbow bend 44 include vertical card slot and horizontal card slot, and the vertical card slot and horizontal card slot can be used one
Body mode, which forms (such as metal plate), can also be used seperated assembled (as welded) connection, and the vertical card slot is equipped with the first mounting hole
46, the first washer and the first screw, which is arranged, on first mounting hole 46 (can also be used bolt or expansion bolt, does not show in figure
Out, but those skilled in the art can be appreciated that), first screw will be described after passing through first washer and the first mounting hole
Vertical card slot and the main chimney flue fixed part are removably joined together and the two are fixed on the wall in kitchen；The water
Second mounting hole 47 on flat card slot, be arranged on second mounting hole 47 second packing ring and the second screw (be not shown in the figure, but this
Field technical staff can be appreciated that), second screw is after the second packing ring and the second mounting hole by the horizontal card
Slot and described flue fixed part is divided to be removably joined 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, the elbow bend first side 48 have the first fold 53, elbow bend third side
Face 50 has the second fold 54, and first fold 53 and second fold 54 are about the elbow bend second side 49
Center line is symmetrical set, and first fold 53 and second fold 54 setting are handed in the vertical card slot and horizontal card slot
At boundary, and the inside fold of first fold 53 and second fold 54 forms V-groove；The elbow bend first side
48 and first have the first gap 55 between fold 53；Have the between elbow bend third side 50 and the second fold 54
Two gap 56；
The main chimney flue fixed part 45 includes main chimney flue first side 57, main chimney flue fixed part second side 58, main chimney flue
Third side 59, the main chimney flue first side 57, main chimney flue fixed part second side 58, main chimney flue third side 59 can be used
Seperated assembled (as welded) connection can also be used in integral manner molding (such as metal plate), and the main chimney flue first side 57 is far from described
The end face of main chimney flue fixed part second side 58 has the first edge of main chimney flue fixed part 60 for bending inwards, the main chimney flue the
Three sides 59 far from the end face of the main chimney flue fixed part second side 58 there is the main chimney flue fixed part second to bend inwards to block
Side 61, first edge of main chimney flue fixed part 60 and second edge of main chimney flue fixed part 61 are arranged symmetrically, described total
Flue fixed part 45 is detachable by first edge of main chimney flue fixed part 60 and second edge of main chimney flue fixed part 61
Be mounted on the vertical card slot of the elbow bend, and first edge of main chimney flue fixed part 60 bottom part engaging
In first fold 53, the bottom part of second edge of main chimney flue fixed part 61 is fastened on second fold 54
In, there is gap between described two folds and described two edges, in this way when the flue by the effect of high-temperature flue gas and
When expanding, existing gap makes have surplus to allow to occur certain deformation between them, this just alleviates significantly
It is squeezed caused by deformation, disassembly when for maintenance and installation next time is highly beneficial；
The main chimney flue is detachably mounted to (be not shown in the figure, but this field in the card slot of the main chimney flue fixed part
Technical staff can be appreciated that)；
Described point of flue fixed part 62 includes dividing flue fixed part first side, divides flue fixed part second side, divides cigarette
Road fixed part third side, it is described to divide flue fixed part first side, divide flue fixed part second side, divide flue fixed part
Integral manner molding (such as metal plate), which can be used, in three sides can also be used seperated assembled (as welded) connection, described to divide flue the first side
Face has what is bent inwards to divide flue fixed part the first edge far from the end face for dividing flue fixed part second side, and described point
Flue third side has what is bent inwards to divide flue fixed part second far from the end face for dividing flue fixed part second side
Edge, it is described divide the first edge of flue fixed part and it is described divide the second edge of flue fixed part to be arranged symmetrically, it is described to divide flue
Fixed part 62 divides the first edge of flue fixed part and described the second edge of flue fixed part is divided to be detachably arranged in by described
It is described that flue is divided to be detachably mounted to described divide in the card slot of flue fixed part (figure on the horizontal card slot of the elbow bend
In be not shown, but those skilled in the art can be appreciated that)；
Integrated sheet metal component machine-shaping can be used in elbow bend 44, and the setting of described two gap can guarantee to process
Smooth bending in the process avoids interference with, additionally it is possible to guarantee that the utilization rate of material avoids the waste of leftover pieces to the greatest extent.
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；Furthermore it is possible to prevent main chimney flue fixed part with
Excessive deformation accumulation is generated between in elbow bend to cause bigger difficulty to dismounting maintenance next time, is also facilitated straight
Angle elbow uses sheet metal component machine-shaping, and avoids wasting excessive leftover pieces.
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 fold-type, including elbow bend, main chimney flue fixed part, divide flue fixed part, the right angle
Elbow corner has along the vertical direction there are two aduncate fold；The elbow bend includes elbow bend first side,
Elbow bend second side, elbow bend third side, horizontal card tank cover plate, vertical card slot, horizontal card slot；Wherein a described two
A aduncate fold is arranged to following form: the elbow bend first side has the first fold, the elbow bend
Third side has the second fold, the center of first fold and second fold about the elbow bend second side
Line is symmetrical set, and first fold and second fold are arranged in the vertical card slot and horizontal card slot intersection, and
First fold and the inside fold of second fold form V-groove；The elbow bend first side and the first fold
Between have the first gap；There is the second gap between elbow bend third side and the second fold；
It is characterized in that, the main chimney flue fixed part includes main chimney flue first side, main chimney flue fixed part second side, main chimney flue
Third side, the main chimney flue first side, main chimney flue fixed part second side, main chimney flue third side using integral manner at
Type or seperated assembled connection, the main chimney flue first side have inside far from the end face of the main chimney flue fixed part second side
The first edge of main chimney flue fixed part of bending, end of the main chimney flue third side far from the main chimney flue fixed part second side
Face has the second edge of main chimney flue fixed part to bend inwards, and first edge of main chimney flue fixed part and the main chimney flue are fixed
The second edge of portion is arranged symmetrically, and the main chimney flue fixed part passes through first edge of main chimney flue fixed part and the main chimney flue
The second edge of fixed part is detachably arranged on the vertical card slot of the elbow bend, and the main chimney flue fixed part first blocks
The bottom part on side is fastened in first fold, and the bottom part of second edge of main chimney flue fixed part is fastened on
In second fold, there is gap between described two folds and described two edges, the main chimney flue is removably solid
It is scheduled in the card slot of the 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 fold-type as described in claim 1 to collect
Device, which is characterized in that more kitchen range oil flue waste gas collection devices include main chimney flue, the first adapter, divide flue, second turn
Connector, 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 |
|---|---|---|---|
| CN201710829188.4A CN107388320B (en) | 2017-09-14 | 2017-09-14 | A kind of fixed device of flue fold-type |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710829188.4A CN107388320B (en) | 2017-09-14 | 2017-09-14 | A kind of fixed device of flue fold-type |
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| Publication Number | Publication Date |
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| CN107388320A CN107388320A (en) | 2017-11-24 |
| CN107388320B true CN107388320B (en) | 2019-09-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710829188.4A Active CN107388320B (en) | 2017-09-14 | 2017-09-14 | A kind of fixed device of flue fold-type |
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| CN (1) | CN107388320B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2276112Y (en) * | 1996-10-23 | 1998-03-11 | 北京兴达波纹管制造厂 | Combined chimney or flue with lining and its connecting piece |
| CN2454646Y (en) * | 2000-09-12 | 2001-10-17 | 杨秋雁 | Anticross-smoke pipeline for storied building |
| KR20030090900A (en) * | 2002-05-23 | 2003-12-01 | 삼성전자주식회사 | Wall mounting type microwave oven |
| 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 |
| CN106015785A (en) * | 2016-08-03 | 2016-10-12 | 江苏丰源船舶工程有限公司 | Spiral air pipe flange connecting mechanism |
-
2017
- 2017-09-14 CN CN201710829188.4A patent/CN107388320B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2276112Y (en) * | 1996-10-23 | 1998-03-11 | 北京兴达波纹管制造厂 | Combined chimney or flue with lining and its connecting piece |
| CN2454646Y (en) * | 2000-09-12 | 2001-10-17 | 杨秋雁 | Anticross-smoke pipeline for storied building |
| KR20030090900A (en) * | 2002-05-23 | 2003-12-01 | 삼성전자주식회사 | Wall mounting type microwave oven |
| 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 |
| CN106015785A (en) * | 2016-08-03 | 2016-10-12 | 江苏丰源船舶工程有限公司 | Spiral air pipe flange connecting mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107388320A (en) | 2017-11-24 |
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