CN201277636Y - Exhaust apparatus for range hood - Google Patents
Exhaust apparatus for range hood Download PDFInfo
- Publication number
- CN201277636Y CN201277636Y CNU2008201620196U CN200820162019U CN201277636Y CN 201277636 Y CN201277636 Y CN 201277636Y CN U2008201620196 U CNU2008201620196 U CN U2008201620196U CN 200820162019 U CN200820162019 U CN 200820162019U CN 201277636 Y CN201277636 Y CN 201277636Y
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- CN
- China
- Prior art keywords
- outlet
- elbow body
- blower fan
- wind apparatus
- inlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses an air-out device of a smoke exhaust ventilator, which comprises a bent body, wherein an inlet of the bent body is connected with a draught fan outlet of the smoke exhaust device, an outlet of the bent body is connected with an outer pipeline, the inlet of the bent body is grafted and matched with the outlet section of the draught fan, the matching position is locked through a plurality of positioning pieces which are evenly distributed on the matching position, and a non-return baffle plate is hinged on the inner wall of the outlet of the bent body. The air-out device is conveniently connected with the draught fan, and can change the direction of the air outlet according to the installation requirement, and the air-out pipeline is connected to the outdoor or a public flue after leading out. The non-return baffle plate adopts the tilting structure, and depends on deadweight closure to stop air flow in the outdoor or the public flue from entering into the indoor on the condition that the draught fan stops working.
Description
Technical field
The utility model relates to a kind of range hood parts, relates in particular to the connector at place, a kind of range hood air port.
Background technology
China's utility model 02213193.0 discloses a kind of lampblack absorber and the shared compound flue of gas heater, the flexible smoke exhaust pipe of lampblack absorber is connected with the lampblack absorber smoke exhaust pipe by joint, the flexible smoke exhaust pipe of gas heater passes said joint and is connected with the gas heater smoke exhaust pipe by elbow, be fixed on the joint, flexible smoke exhaust pipe of lampblack absorber and lampblack absorber smoke exhaust pipe cover on flexible smoke exhaust pipe of gas heater and gas heater smoke exhaust pipe outside hermetically.
But smoke exhaust pipe is installed the back and is difficult to change direction again in the prior art, and smoke exhaust pipe be drawn out to outdoor after, have possibility that air-flow pours in down a chimney take place, some dusts or dirt also may be against flue and on enter range hood inside, influence the work of blower fan.
Summary of the invention
The utility model provide a kind of be convenient to change towards, can prevent the wind apparatus that of range hood that air-flow pours in down a chimney.
A kind of range hood go out wind apparatus, comprise the elbow body, the inlet of elbow body links to each other with the outlet of the blower fan of range hood, the outlet of elbow body is connected with exterior line, the intake section of elbow body is pegged graft with the blower fan outlet section and is cooperated, matching part is by several keeper lockings that evenly distribute, and the exit portion inwall of elbow body is hinged with the non-return baffle plate.
Described non-return baffle plate top is hinged on the inwall at elbow body outlet position, the bottom tilts to the outlet of elbow body, when range hood is worked, under the effect of air-flow, the non-return baffle plate is dug to Way out, and when range hood was not worked, the non-return baffle plate automatically reset under the gravity effect, outlet sealing with the elbow body can prevent pouring in down a chimney of extraneous air and entering of foreign matter.
When long-time use, may can on the non-return baffle plate, fixedly install a mass as improving because of the attached difficulty that resets that causes of the extension of greasy dirt between non-return baffle plate and the elbow inner body wall, can guarantee the effect that the non-return baffle plate resets.
Outlet for ease of the elbow body cooperates with exterior line, outer wall at elbow body outlet position is provided with circumferential band, leave the termination that the gap is used to hold exterior line between the outer wall at elbow body outlet position and the circumferential band, the outlet of elbow body can realize that by the qualification of circumferential band socket joint cooperates with exterior line.
Exterior line can adopt general flexible pipe, bellows or the like.
Described elbow body bottom is provided with the waste oil outlet, waste oil or a small amount of waste water is entered the waste liquid box of range hood by the waste oil pipeline.
The intake section of elbow body and blower fan outlet section grafting matching part keeper, there are four groups, be evenly distributed on blower fan outlet section outer wall, like this elbow body can revolve turn 90 degrees or 180 degree after still can position locking by original keeper, promptly can change the elbow body outlet towards.
Described keeper can be the intake section of elbow body and the hole that the blower fan outlet section cooperatively interacts, and fixes with screw or pin in the hole; The inwall that can also be elbow body inlet position is provided with projection, and the blower fan outlet section is provided with corresponding inverted "L" shaped draw-in groove, and described projection realizes the location after inserting inverted "L" shaped draw-in groove, and dismounting is also convenient.
The utility model also provides a kind of described range hood or integrated kitchen range of family expenses kitchen electricity that goes out wind apparatus that be provided with.
Range hood is provided with the described wind apparatus that goes out in the blower fan exit.
The integrated kitchen range of the described family expenses kitchen electricity device of gas furnace, range hood and other kitchen common equipments that has been integrated, the blower fan exit of range hood wherein are provided with the described wind apparatus that goes out.
The utility model goes out wind apparatus and can be connected with blower fan easily, and can change the direction of air outlet according to installation requirement, is connected to outdoor or public flue after the air-out pipeline can be drawn.The non-return baffle plate adopts the tilting structure, relies on deadweight to close under the out-of-work situation of blower fan, in the air-flow inlet chamber that stops outdoor or public flue.
Description of drawings
Fig. 1 is provided with the partial sectional view that the utility model goes out the integrated kitchen range of family expenses kitchen electricity of wind apparatus;
Fig. 2 goes out the structural representation of wind apparatus for the utility model;
Fig. 3 goes out the schematic diagram of keeper on the outlet section of wind apparatus apoplexy machine for the utility model.
The specific embodiment
Integrated range hood in the housing 3 referring to electricity integrated kitchen range in family expenses kitchen among accompanying drawing, Fig. 1, the smoking port 4 and the blower fan 1 of visible range hood among the figure, the outlet section 5 of blower fan 1 is connected with out wind apparatus.
Go out wind apparatus and comprise elbow body 6, the top inlet 15 of elbow body 6 links to each other with the blower fan outlet 5 of range hood, the bottom of elbow body 6 outlet 16 is connected with the exterior line (not shown), inlet 15 parts of elbow body 6 are pegged graft with blower fan outlet section 5 and are cooperated, matching part is by four the keeper lockings 14 that evenly distribute, and outlet 16 inwalls of elbow body 6 are hinged with non-return baffle plate 8.
Non-return baffle plate 8 tops are hinged on the inwall at elbow body 6 outlet positions, and the bottom tilts to the outlet of elbow body 6, fixedly installs a mass 9 in non-return baffle plate 8 bottoms, can guarantee the effect that non-return baffle plate 8 resets.
Outer wall at elbow body 6 outlets 16 positions is provided with circumferential band 7, leave the termination that the gap is used to hold exterior line between the outer wall at elbow body 6 outlets 16 positions and the circumferential band 7, the outlet 16 of elbow body 6 can realize that by the qualification of circumferential band 7 socket joint cooperates with exterior line.
Exterior line can adopt general flexible pipe.
Inlet 15 parts of elbow body 6 and blower fan outlet section 5 grafting matching part keepers have four groups, are evenly distributed on blower fan outlet section 5 outer walls.
Referring to Fig. 2, keeper is inlet 15 parts of elbow body 6 and the hole that blower fan outlet section 5 cooperatively interacts, fix with screw or pin in the hole, inlet 15 parts of elbow body 6 evenly are provided with four holes 12 among the figure, for guaranteeing the intensity of connecting portion, hole 12 peripheral region elbow body 6 wall thickness strengthen, and form and strengthen boss 13.
Among Fig. 3 as seen, the outlet section 5 inverted "L" shaped draw-in grooves of blower fan 1, the inwall at elbow body 6 inlet positions was provided with and wanted the projection that cooperates this moment, this projection is located after inserting corresponding inverted "L" shaped draw-in groove.
The utility model goes out wind apparatus and can be connected with blower fan easily, and can change the direction of air outlet according to installation requirement, is connected to outdoor or public flue after the air-out pipeline can be drawn.The non-return baffle plate adopts the tilting structure, relies on deadweight to close under the out-of-work situation of blower fan, in the air-flow inlet chamber that stops outdoor or public flue.
Claims (9)
1, a kind of range hood goes out wind apparatus, comprise elbow body (6), the inlet (15) of elbow body (6) links to each other with the blower fan of range hood outlet (5), the outlet (16) of elbow body (6) is connected with exterior line, it is characterized in that: inlet (15) part of elbow body (6) is pegged graft with blower fan outlet section (5) and is cooperated, matching part is by several keeper lockings that evenly distribute, and outlet (16) inwall of elbow body (6) is hinged with non-return baffle plate (8).
2, as claimed in claim 1ly go out wind apparatus, it is characterized in that: described non-return baffle plate (8) top is hinged on the inwall at the outlet position of elbow body (6), and the bottom tilts to outlet (16) direction of elbow body (6).
3, as claimed in claim 2ly go out wind apparatus, it is characterized in that: fixedly install a mass (9) on the described non-return baffle plate (8).
4, as claimed in claim 1ly go out wind apparatus, it is characterized in that: the outer wall at the outlet position of described elbow body (6) is provided with circumferential band (7), leaves the gap between the outer wall at outlet position and the circumferential band (7).
5, as claimed in claim 1ly go out wind apparatus, it is characterized in that: described elbow body (6) bottom is provided with waste oil outlet (10).
6, as claimed in claim 1ly go out wind apparatus, it is characterized in that: described keeper is the intake section of elbow body (6) and the hole that blower fan outlet section (5) cooperatively interacts, and fixes with screw or pin in the hole.
7, as claimed in claim 1ly go out wind apparatus, it is characterized in that: described keeper is that the inwall at the inlet position of elbow body (6) is provided with projection, blower fan outlet section (5) is provided with corresponding inverted "L" shaped draw-in groove, and described projection realizes the location after inserting inverted "L" shaped draw-in groove.
8, a kind of range hood, comprise blower fan and the wind apparatus that goes out that links to each other with the blower fan outlet, go out wind apparatus and comprise elbow body (6), the inlet (15) of elbow body (6) links to each other with the blower fan of range hood outlet (5), the outlet (16) of elbow body (6) is connected with exterior line, it is characterized in that: inlet (15) part of elbow body (6) is pegged graft with blower fan outlet section (5) and is cooperated, matching part is by several keeper lockings that evenly distribute, and outlet (16) inwall of elbow body (6) is hinged with non-return baffle plate (8).
9, the integrated kitchen range of a kind of family expenses kitchen electricity, comprise the blower fan of range hood inside and the wind apparatus that goes out that links to each other with the blower fan outlet, go out wind apparatus and comprise elbow body (6), the inlet (15) of elbow body (6) links to each other with the blower fan of range hood outlet (5), the outlet (16) of elbow body (6) is connected with exterior line, it is characterized in that: inlet (15) part of elbow body (6) is pegged graft with blower fan outlet section (5) and is cooperated, matching part is by several keeper lockings that evenly distribute, and outlet (16) inwall of elbow body (6) is hinged with non-return baffle plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201620196U CN201277636Y (en) | 2008-08-01 | 2008-08-01 | Exhaust apparatus for range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201620196U CN201277636Y (en) | 2008-08-01 | 2008-08-01 | Exhaust apparatus for range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201277636Y true CN201277636Y (en) | 2009-07-22 |
Family
ID=40895222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201620196U Expired - Lifetime CN201277636Y (en) | 2008-08-01 | 2008-08-01 | Exhaust apparatus for range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201277636Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103511313A (en) * | 2013-09-13 | 2014-01-15 | 华电电力科学研究院 | Ventilation travel switch installing and arranging structure of gas turbine natural gas chamber |
| CN112555906A (en) * | 2020-12-03 | 2021-03-26 | 浙江安德电器有限公司 | Integrated kitchen |
-
2008
- 2008-08-01 CN CNU2008201620196U patent/CN201277636Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103511313A (en) * | 2013-09-13 | 2014-01-15 | 华电电力科学研究院 | Ventilation travel switch installing and arranging structure of gas turbine natural gas chamber |
| CN103511313B (en) * | 2013-09-13 | 2016-01-20 | 华电电力科学研究院 | Ventilation travel switch mounting arrangements structure between combustion engine rock gas |
| CN112555906A (en) * | 2020-12-03 | 2021-03-26 | 浙江安德电器有限公司 | Integrated kitchen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090722 |
|
| CX01 | Expiry of patent term |