CN207569947U - A kind of single check valve disjunctor exhaust apparatus applied to smoke extractor - Google Patents
A kind of single check valve disjunctor exhaust apparatus applied to smoke extractor Download PDFInfo
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- CN207569947U CN207569947U CN201721538906.4U CN201721538906U CN207569947U CN 207569947 U CN207569947 U CN 207569947U CN 201721538906 U CN201721538906 U CN 201721538906U CN 207569947 U CN207569947 U CN 207569947U
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Abstract
The utility model discloses a kind of single check valve disjunctor exhaust apparatus applied to smoke extractor, the device includes the outlet air body of hollow cavity structure, semicircular air outlet and semicircular panel are equipped on the top of the outlet air body, the air outlet and panel form a circle, check-valves is correspondingly provided on the air outlet, air inlet is arranged in the lower part both sides of the outlet air body.The utility model is changed to monolithic check-valves under the premise of exhaust apparatus performance is not changed, by traditional biplate check-valves, and outlet air open area is reduced to semicircle, reduces material cost.Outlet air body includes integrally formed first disjunctor unit and integrally formed second disjunctor list, the two are bolted, and simplifies installation procedure, improves efficiency.
Description
Technical field
The utility model is related to smoke extractor ancillary equipment, especially a kind of single check valve disjunctor outlet air applied to smoke extractor
Device.
Background technology
Smoke exhaust ventilator is also known as range hood, is a kind of kitchen appliance for purifying kitchen environment.It is mounted on kitchen health section
Above energy range hood cooking stove, the harmful oil smoke generated in the waste and cooking process of cooking stove burning can be taken out rapidly
It walks, discharge is outdoor, reduces pollution, purifies air, and has gas defence, the effect of explosion-proof safety guarantee.Smoke exhaust ventilator mainly have casing,
The compositions such as air duct, wind turbine, check-valves, collection discharge equipment, lighting device, power switch and power cord.Existing check-valves outlet air
Installation cost is higher and installation is complicated, it is therefore desirable to design a kind of single check valve disjunctor exhaust apparatus applied to smoke extractor.
Invention content
For the defects of existing technology, a kind of single check valve disjunctor exhaust apparatus applied to smoke extractor is provided.
The utility model is realized by following proposal：A kind of single check valve disjunctor exhaust apparatus applied to smoke extractor, should
Device includes the outlet air body of hollow cavity structure, and semicircular air outlet and semicircular face are equipped on the top of the outlet air body
Plate, the air outlet and panel form a circle, check-valves are correspondingly provided on the air outlet, under the outlet air body
Portion both sides are arranged with air inlet；
The outlet air body include integrally formed first disjunctor unit and integrally formed second disjunctor unit, described first
Disjunctor unit is bolted with the second disjunctor unit by connecting.
Air-inlet grille is equipped on the air inlet.
The check-valves is semicircular structure, and the check-valves matches with air outlet.
The beneficial effects of the utility model are.
A kind of single check valve disjunctor exhaust apparatus applied to smoke extractor of the utility model is not changing exhaust apparatus performance
Under the premise of, traditional biplate check-valves is changed to monolithic check-valves, outlet air open area is reduced into semicircle, reduces material cost.
Outlet air body includes integrally formed first disjunctor unit and integrally formed second disjunctor list, the two are bolted, and simplifies
Installation procedure, improves efficiency.
Description of the drawings
Fig. 1 is a kind of structure diagram of single check valve disjunctor exhaust apparatus applied to smoke extractor of the utility model.
Fig. 2 is that a kind of decomposition texture of single check valve disjunctor exhaust apparatus applied to smoke extractor of the utility model is illustrated
Figure.
In figure：1 is connection bolt, and 2 be the first connection unit, and 3 be the second connection unit, and 4 be outlet air body, and 5 be air outlet,
6 be check-valves, and 7 be air inlet, and 8 be air-inlet grille, and 9 be panel.
Specific embodiment
The utility model preferred embodiment is further illustrated below in conjunction with the accompanying drawings, a kind of list applied to smoke extractor stops
Valve disjunctor exhaust apparatus is returned, which includes the outlet air body 4 of hollow cavity structure, and semicircle is equipped on the top of the outlet air body 4
The air outlet 5 of shape and semicircular panel 9, the air outlet 5 and panel 9 form a circle, corresponding on the air outlet 5
Equipped with check-valves 6, air inlet 7 is arranged in the lower part both sides of the outlet air body 4.
The outlet air body 4 includes integrally formed first disjunctor unit 2 and integrally formed second disjunctor unit 3, described
First disjunctor unit 2 forms the outlet air body 4 of hollow cavity structure with the second disjunctor unit 3 by connecting the connection of bolt 1.Described
Air inlet 7 is equipped with air-inlet grille 8, removes impurity removing by air-inlet grille, prevents from impacting subsequent step.The check-valves
6 be semicircular structure, and the check-valves 6 matches with air outlet 5, and check-valves when closed, fits like a glove with air outlet.Non-return
The concrete principle of valve 6 and the technical characteristic realized are known technology, here, repeating no more.
In actual use, air outlet is connect with external ripple smoke pipe, and upon power-up, wind turbine starts, oil smoke or air quantity
It is entered the wind from inlet side, check-valves is opened, and upon closing, due to gravity relationship, check-valves is automatically closed.The utility model one kind should
For smoke extractor single check valve disjunctor exhaust apparatus under the premise of exhaust apparatus performance is not changed, by traditional biplate check-valves
Monolithic check-valves is changed to, outlet air open area is reduced into semicircle, reduces material cost.Outlet air body includes integrally formed first and connects
Body unit and integrally formed second disjunctor list, the two are bolted, and simplify installation procedure, improve efficiency.
Although more detailed elaboration is done to the technical solution of the utility model and has been enumerated, it should be understood that for
For those skilled in the art, modification is made to above-described embodiment or uses equivalent alternative solution, this skill to this field
Be for art personnel it is clear that on the basis of without departing from the spirit of the present invention these modifications or improvements, belong to
In the range of the requires of the utility model protection.
Claims (3)
1. a kind of single check valve disjunctor exhaust apparatus applied to smoke extractor, it is characterised in that：The device includes hollow cavity knot
The outlet air body of structure（4）, in the outlet air body（4）Top be equipped with semicircular air outlet（5）With semicircular panel（9）, institute
State air outlet（5）And panel（9）A circle is formed, in the air outlet（5）On be correspondingly provided with check-valves（6）, it is described go out
Wind body（4）Lower part both sides be arranged with air inlet（7）；The outlet air body（4）Including integrally formed first disjunctor unit（2）
With integrally formed second disjunctor unit（3）, the first disjunctor unit（2）With the second disjunctor unit（3）By connecting bolt
（1）Connection.
2. a kind of single check valve disjunctor exhaust apparatus applied to smoke extractor according to claim 1, it is characterised in that：
The air inlet（7）It is equipped with air-inlet grille（8）.
3. a kind of single check valve disjunctor exhaust apparatus applied to smoke extractor according to claim 1, it is characterised in that：Institute
State check-valves（6）For semicircular structure, the check-valves（6）With air outlet（5）Match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721538906.4U CN207569947U (en) | 2017-11-17 | 2017-11-17 | A kind of single check valve disjunctor exhaust apparatus applied to smoke extractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721538906.4U CN207569947U (en) | 2017-11-17 | 2017-11-17 | A kind of single check valve disjunctor exhaust apparatus applied to smoke extractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207569947U true CN207569947U (en) | 2018-07-03 |
Family
ID=62690685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721538906.4U Active CN207569947U (en) | 2017-11-17 | 2017-11-17 | A kind of single check valve disjunctor exhaust apparatus applied to smoke extractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207569947U (en) |
-
2017
- 2017-11-17 CN CN201721538906.4U patent/CN207569947U/en active Active
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