CN207079870U - A kind of exhaust gas flue of more air inlets - Google Patents
A kind of exhaust gas flue of more air inlets Download PDFInfo
- Publication number
- CN207079870U CN207079870U CN201720356984.6U CN201720356984U CN207079870U CN 207079870 U CN207079870 U CN 207079870U CN 201720356984 U CN201720356984 U CN 201720356984U CN 207079870 U CN207079870 U CN 207079870U
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- flue
- main
- gas
- gas flue
- road
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Abstract
It the utility model is related to a kind of exhaust gas flue of more air inlets, including, it is made up of at least one main panel or combines the main flue gas road formed with other fixation walls by least one main panel, is depended on or formed or at least one gas flue on the inwall in main flue gas road；The main flue gas road is the cavity body that upper and lower ends are opened wide, the lower end closed of the branch gas flue, upper end connects for opening and with main flue gas road, the side of the branch gas flue is at least provided with two openable air inlets for being used to guide outside flue gas to enter in branch gas flue, branch gas flue and the outside in main flue gas road is set to be connected after any air inlet open, the air inlet is distributed up and down along branch gas flue.When installing the utility model, user can select to open any one air inlet as needed, to adapt to install the smoke exhaust ventilator of different styles, improve security, will not cause smoke blowing taint of odour, the air inlet being not switched on exhaust gas flue also will not gas leakage, there is preferable application effect.
Description
Technical field
Smokejack is the utility model is related to, especially a kind of exhaust gas flue of more air inlets.
Background technology
The exhaust gas flue that current all kinds of residence building kitichen and toilets use generally comprises main flue gas road, and main flue gas road is upper
The open cavity body in lower surface, an air inlet is only provided with general exhaust gas flue, is connected for the smoke exhaust pipe with smoke exhaust ventilator,
Branch gas flue is covered with the inner port of exhaust gas flue inwall air inlet, the upper end of branch gas flue is open, bottom sealing, for preventing
Only smoke backflow taint of odour.The exhaust gas flues of different floor resident families is connected with each other, after smoke exhaust ventilator is opened oil smoke by it is each oneself
Air inlet is entered back into main flue gas road into branch gas flue, is concentrated and is discharged by the blast cap mouth for being arranged on roof.For every layer of use
For family, this exhaust gas flue only has an air inlet, is suitable only for being arranged on suspension type lampblack absorber high-order on kitchen wall,
And with technological progress, the smoke exhaust ventilator for being close to kitchen gas stove has occurred, such as " integrated kitchen range ", and its installation site is relatively low,
The longer smoke exhaust pipe of a section will be had outside by being docked with existing exhaust gas flue air inlet, first, bad finishing, two are due to
Smoke exhaust pipe is long, potential safety hazard be present, third, some users have bought " integrated kitchen range ", due to being tied on the outside of exhaust gas flue without sign
Structure, exhaust gas flue internal structure is not known again, to facilitate installation, at will driving gas port on the panel of exhaust gas flue, cause to be permitted
The part of more air inlets or air inlet has been opened in branch gas flue and covered outside the scope of protection, causes artificial smoke blowing taint of odour, string
Fire, it is difficult to meet the requirement of user.
Given this utility model is proposed.
Utility model content
The purpose of this utility model is overcome the deficiencies in the prior art, there is provided one kind can coordinate a variety of different types of
The exhaust gas flue for more air inlets that smoke exhaust ventilator uses.
In order to realize the purpose, the utility model adopts the following technical scheme that：
A kind of exhaust gas flue of more air inlets, including, be made up of at least one main panel or by least one main panel with
Other fix the main flue gas road of walls combination composition, depend on or are formed or at least one on the inwall in main flue gas road
Gas flue；The main flue gas road is the cavity body that upper and lower ends are opened wide, the lower end closed of the branch gas flue, upper end for it is open simultaneously
Connected with main flue gas road, the side of the branch gas flue is openable for guiding outside flue gas to enter branch cigarette at least provided with two
Air inlet in air flue, branch gas flue and the outside in main flue gas road is set to be connected after any air inlet open, the air inlet edge
Branch gas flue to be distributed up and down.
Further, the branch gas flue is the small cavity body that at least one piece of small panel collectively forms with main panel, described
The part-structure of main panel constitutes the lateral wall of branch gas flue, and air inlet is set on the home panel, and by being arranged on main panel
On sealing structure sealed.Main panel forms the partial sidewall of branch gas flue, can save material, and with preferably strong
Degree.
Further, the edge of the sealing structure is connected provided with weak band with main panel, and the intensity of the weak band is less than
The intensity of sealing structure other parts, so that weak band is easy to be broken, the weak band defines the border of air inlet.Opening
During air inlet, the region that weak band surrounds only need to be beaten with hammer can open air inlet, very convenient and will not destroy main cigarette
Air flue and this air inlet cover the scope of protection without departing from branch gas flue.
Further, the weak band is made up of the groove continuously or intermittently positioned at main panel outer surface, or, by multiple
Aperture is formed, and the depth of the aperture is less than or equal to the thickness of main panel.
Further, the edge of the sealing structure is provided with the nested multiple weak bands of annular, and wherein inner ring weakness band is strong
Intensity of the degree less than or equal to outer ring weakness band.So when opening air inlet, the minimum air inlet of a diameter can be first knocked open,
The improper diameter that strikes again is bigger, gradually expand, with it is secondary analogize be not easy by air inlet destroy cause Lou flue gas.
Further, the main flue gas road is combined with other fixation walls by main panel and formed, and the main panel is arc
Or L-shaped panel, main panel both sides of the edge are provided with the turning for being adapted and being connected with fixed surface of wall.
Further, the main panel includes, front and back panels and left and right side plate, and connects and form the main flue gas road；Institute
State branch gas flue to be arranged on front panel, and be provided with the air inlet on front panel to make the outside of branch gas flue and main flue gas road
Connection.
Further, lower branch gas flue is additionally provided with the main flue gas road, the lower branch gas flue is being located at branch gas flue just
Lower section, and with the setting spaced apart of branch gas flue, the upper and lower ends of lower branch gas flue penetrate, and lower end extends to and main cigarette
Air flue bottom is concordant, and the upper end of the branch gas flue is concordant with main flue gas road upper end.When multiple exhaust gas flues combine, it is in down
The top of the exhaust gas flue of position is docked with the bottom in upper exhaust gas flue, wherein the branch gas flue of the next exhaust gas flue
Upper end is docked with the lower end of the lower branch gas flue of upper exhaust gas flue, and then extends the length of branch gas flue, is played more preferable
Prevent flue gas flow backwards purpose.
Further, the air inlet is at least one positioned at the position of main flue gas road height more than 1/2, and one is located at main flue gas
The position of road height less than 1/2.
Further, the sign knot for indicating branch gas flue position is additionally provided with the outer surface in the main flue gas road
Structure, the linear overlapped with branch gas flue border that the indicating arrangement is made up of groove or projection or coating, it is described enter
Gas port is set in the region that the indicating arrangement surrounds., can be in lines when default air inlet can not meet requirement
In the region surrounded, air inlet is opened up in addition, and can guarantee that air inlet connects with branch gas flue, will not leak cigarette, taint of odour.
After technical scheme described in the utility model, following beneficial effect is brought：
The exhaust gas flue of more air inlets of the present utility model has two not after installing on the outer side surface of exhaust gas flue
The air inlet of opening, user can select to open any one air inlet as needed, in order to adapt to install different styles
Smoke exhaust ventilator, avoid long smoke exhaust pipe from being exposed at outside smoke exhaust ventilator, improve security, smoke blowing taint of odour will not be caused, discharge fume
The air inlet being not switched on air flue also will not gas leakage, there is preferable application effect.
Brief description of the drawings
Fig. 1：The structure chart of the utility model embodiment one；
Fig. 2：Remove the structure chart behind the main flue gas road of part in the utility model embodiment one；
Fig. 3：The structure chart of the utility model embodiment two；
Fig. 4：The structure chart of the utility model embodiment three；
Fig. 5：It is of the present utility model to use scheme of installation；
Fig. 6：For Fig. 5 Y close-up schematic views；
Wherein：1st, main panel 2, main flue gas road 3, small panel 4, branch gas flue 5, air inlet 6, sealing structure 7, thin
Weak band 8, indicating arrangement 9, floor 10, lower branch gas flue 11, wall.
Embodiment
Specific embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in Figures 1 to 6, a kind of exhaust gas flue of more air inlets, including, be made up of at least one main panel 1 or by
At least one main panel 1 with other fixation walls combine form main flue gas road 2, at least one in main flue gas road 2
Gas flue 4；The main flue gas road 2 is the cavity body that upper and lower ends are opened wide, and multiple main flue gas roads 2 are vertically connected with, and is sequentially passed through every
Floor plate 9, and the main flue gas road 2 of top is connected with the blast cap of roof.The branch gas flue 4 is depended on or formed or is arranged on
On the inwall in main flue gas road 2, its lower end closed, upper end connects for opening and with main flue gas road 2, and the side of branch gas flue 4 is extremely
Two openable air inlets 5, Ren Yijin for being used to guide the flue gas beyond main flue gas road 2 to enter in branch gas flue 4 are provided with less
Gas port 5 makes branch gas flue 4 and the outside in main flue gas road 2 be connected after opening, and the air inlet 5 divides along branch gas flue about 4
Cloth.Outside flue gas is first entered in branch gas flue 4 by air inlet 5, then enters main flue gas by the opening of the upper end of branch gas flue 4 again
In road 2, the set-up mode of the branch gas flue 4 can prevent flue gas adverse current, avoid flue gas from inversely being flowed out from air inlet 5.
Embodiment one
As depicted in figs. 1 and 2, specifically, the main flue gas road 2 is made up of main panel 1, and main panel 1 includes, forward and backward face
Plate and left and right side plate, and connect and form the main flue gas road 2.The branch gas flue 4 is at least one piece of small panel 3 and main panel 1
The small cavity body collectively formed, the part-structure of the main panel 1 constitute the lateral wall of branch gas flue 4, and air inlet 5 is set
On the part-structure that main panel 1 forms the lateral wall of branch gas flue 4, and the institute of the sealing structure 6 by being arranged on main panel 1 is close
Envelope, sealing structure 6 is easily upon opening, convenient to be connected the fume tube of smoke exhaust ventilator with air inlet 5.It is pointed out that branch flue gas
Road 4 can also be independent tubular structure, after being fabricated separately on the inwall in main flue gas road 2, in branch gas flue 4 and main cigarette
The same side of air flue 2 is respectively provided with an interconnected air inlet 5 so that branch gas flue 4 is connected with the outside in main flue gas road 2.
Specifically, the rectangular cross-section in the main flue gas road 2 that the front and back panels and left and right side plate are formed.The branch flue gas
Road 4 is arranged on front panel, and the part-structure of front panel constitutes the lateral wall of branch gas flue 4, the other parts of branch gas flue 4
It is interconnected to constitute by independent polylith small panel 3, the air inlet 5 is provided with front panel makes branch gas flue 4 and main flue gas
It the ft connection in road 2, after air inlet 5 is opened, can be connected with the smoke exhaust pipe of smoke exhaust ventilator, lead to from the flue gas of smoke exhaust pipe discharge
Cross air inlet 5 and be introduced into branch gas flue 4, then enter main flue gas road 2 along branch gas flue 4, finally discharged by the blast cap of roof.
Preferably, the edge of the sealing structure 6 is connected provided with weak band 7 with main panel 1, the intensity of the weak band 7
Less than the intensity of the other parts of sealing structure 6, so that weak band 7 is easy to be broken, the weak band 7 defines the side of air inlet
Boundary.Need open air inlet 5 when, it is only necessary to tap weak band 7, you can be broken weak band 7, so as to by sealing structure 6 from
Pulled down on front panel, open air inlet 5.
The groove continuously or intermittently that the weak band 7 is located at the outer surface of main panel 1 is formed, or, by multiple aperture structures
Into the depth of the aperture is less than or equal to the thickness of main panel 1.When sealing structure 6 is impacted, stress will focus on thin
Weak band 7, so that weak band 7 is easy to be broken.
Because the diameter of the smoke exhaust pipe of in the market smoke exhaust ventilator is different, for the ease of adapting to different size of smoke evacuation
Pipe, the edge of the sealing structure 6 are provided with the nested multiple weak bands 7 of annular, and the intensity of wherein inner ring weakness band 7 is less than or waited
In the intensity of outer ring weakness band 7.So when opening air inlet 5, the minimum air inlet 5 of a diameter can be first knocked open, it is improper
It is bigger to strike diameter again, gradually expand, with it is secondary analogize be not easy by air inlet 5 destroy cause Lou flue gas.
Preferably, lower branch gas flue 10 is additionally provided with the main flue gas road 2, the lower branch gas flue 10 is located at branch gas flue
4 underface, and penetrated with 4 setting spaced apart of branch gas flue, the upper and lower ends of lower branch gas flue 10, and lower end extension
Extremely concordant with the bottom of main flue gas road 2, the upper end of the branch gas flue 4 is concordant with the upper end of main flue gas road 2.In multiple exhaust gas flue groups
During conjunction, the top of the exhaust gas flue in bottom is docked with the bottom in upper exhaust gas flue, wherein the next smoke discharging
The upper end of branch gas flue 4 in road is docked with the lower end of the lower branch gas flue 10 of upper exhaust gas flue, and then extends branch gas flue 4
Length, play preferably prevent flue gas flow backwards purpose.
Preferably, the air inlet 5 is at least one positioned at the position of the height of main flue gas road 2 more than 1/2, and one is located at main cigarette
The position of the height of air flue 2 less than 1/2.Higher air inlet 5 is used for the smoke exhaust ventilator for installing suspension type, and relatively low air inlet 5 is suitable
For being close to the smoke exhaust ventilator of kitchen gas stove.
Preferably, to prevent from, when opening air inlet 5, crossing the scope at the place of branch gas flue 4, the main flue gas road 2
The indicating arrangement 8 for indicating the position of branch gas flue 4 is additionally provided with outer surface, the indicating arrangement 8 is groove or projection
Or the linear overlapped with the border of branch gas flue 4 that coating is formed, can also be as needed in the region that lines surround
Air inlet 5 is opened up in addition, and can guarantee that air inlet 5 connects with branch gas flue 4.
Embodiment two
As shown in figure 3, in the present embodiment, the main flue gas road 2 is combined with other fixation walls 11 by main panel 1 and formed,
The main panel 1 is monolithic arc, and the both sides of the edge of main panel 1 are provided with to be adapted and what is be connected turns with the fixed surface of wall 11
Angle.Specifically, the main panel 1 is arranged at corner, is connected with the two sides wall 11 for forming corner, is formed the main flue gas
Road 2.The branch gas flue 4 is attached to the inner side of main panel 1, and air inlet 5 is arranged on main panel 1, and by being arranged on main panel 1
On sealing structure 6 sealed.The other structures of the present embodiment are identical with embodiment one, are not described in detail herein.
Embodiment three
As shown in figure 4, the present embodiment and the difference of embodiment two are, the main panel 1 is L-shaped panel, and its section is L
Shape, and be arranged at corner, it is connected with the two sides wall 11 for forming corner, forms the main flue gas road 2.
Described above is embodiment of the present utility model, it is noted that for the ordinary skill in the art,
Under the premise of the utility model principle is not departed from, various deformation and improvement can also be made, this should also be considered as the utility model
Protection domain.
Claims (10)
1. a kind of exhaust gas flue of more air inlets, including, it is made up of at least one main panel or by least one main panel and its
He fixes the main flue gas road of wall combination composition, depends on or is formed or at least one cigarette on the inwall in main flue gas road
Air flue；The main flue gas road is the cavity body that upper and lower ends are opened wide, the lower end closed of the branch gas flue, upper end for it is open and with
Main flue gas road connects, it is characterised in that：The side of the branch gas flue is openable for guiding outside cigarette at least provided with two
The air inlet that gas enters in branch gas flue, branch gas flue and the outside in main flue gas road is set to be connected after any air inlet open, institute
Air inlet is stated to be distributed up and down along branch gas flue.
A kind of 2. exhaust gas flue of more air inlets according to claim 1, it is characterised in that：The branch gas flue is at least
The small cavity body that one piece of small panel collectively forms with main panel, the part-structure of the main panel constitute the outer of branch gas flue
Side wall, the air inlet are set on the home panel, and by setting sealing structure on the home panel to be sealed.
A kind of 3. exhaust gas flue of more air inlets according to claim 2, it is characterised in that：The edge of the sealing structure
It is connected provided with weak band with main panel, the intensity of the weak band is less than the intensity of sealing structure other parts, so that weak band
It is easy to be broken, the weak band defines the border of air inlet.
A kind of 4. exhaust gas flue of more air inlets according to claim 3, it is characterised in that：The weak band is by positioned at master
The groove continuously or intermittently of panel outer surface is formed, or, it is made up of multiple apertures, the depth of the aperture is less than or equal to
The thickness of main panel.
A kind of 5. exhaust gas flue of more air inlets according to claim 3, it is characterised in that：The edge of the sealing structure
Provided with annular nested multiple weak bands, the wherein intensity of inner ring weakness band is less than or equal to the intensity of outer ring weakness band.
A kind of 6. exhaust gas flue of more air inlets according to claim 1 or 2, it is characterised in that：The main flue gas road by
Main panel combine composition with other fixation walls, and the main panel is arc or L-shaped panel, main panel both sides of the edge provided with
The turning that fixed surface of wall is adapted and connected.
A kind of 7. exhaust gas flue of more air inlets according to claim 1 or 2, it is characterised in that：The main panel includes,
Front and back panels and left and right side plate, and connect and form the main flue gas road；The branch gas flue is arranged on front panel, and preceding
Panel, which is provided with the air inlet, makes the ft connection of branch gas flue and main flue gas road.
A kind of 8. exhaust gas flue of more air inlets according to claim 1, it is characterised in that：Also set in the main flue gas road
Have a lower branch gas flue, the lower branch gas flue is located at the underface of branch gas flue, and with the setting spaced apart of branch gas flue,
Lower branch gas flue upper and lower ends insertion, and lower end extend to it is concordant with main flue gas road bottom, the upper end of the branch gas flue with
Main flue gas road upper end is concordant.
A kind of 9. exhaust gas flue of more air inlets according to claim 1, it is characterised in that：The air inlet is at least one
Positioned at the position of main flue gas road height more than 1/2, one positioned at the position of main flue gas road height less than 1/2.
A kind of 10. exhaust gas flue of more air inlets according to claim 1, it is characterised in that：Outside the main flue gas road
The indicating arrangement for indicating branch gas flue position is additionally provided with surface, the indicating arrangement is groove or projection or coating
The linear overlapped with branch gas flue border formed, the air inlet are set in the region that the indicating arrangement surrounds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720356984.6U CN207079870U (en) | 2017-04-06 | 2017-04-06 | A kind of exhaust gas flue of more air inlets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720356984.6U CN207079870U (en) | 2017-04-06 | 2017-04-06 | A kind of exhaust gas flue of more air inlets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207079870U true CN207079870U (en) | 2018-03-09 |
Family
ID=61427405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720356984.6U Expired - Fee Related CN207079870U (en) | 2017-04-06 | 2017-04-06 | A kind of exhaust gas flue of more air inlets |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207079870U (en) |
-
2017
- 2017-04-06 CN CN201720356984.6U patent/CN207079870U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180309 Termination date: 20200406 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |