CN207716483U - A kind of supplementary air type oil smoke exhaust closure assembly - Google Patents
A kind of supplementary air type oil smoke exhaust closure assembly Download PDFInfo
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- CN207716483U CN207716483U CN201721491964.6U CN201721491964U CN207716483U CN 207716483 U CN207716483 U CN 207716483U CN 201721491964 U CN201721491964 U CN 201721491964U CN 207716483 U CN207716483 U CN 207716483U
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Abstract
The utility model discloses a kind of supplementary air type oil smoke to be vented closure assembly,Including wall,Secondary air channel road,Oil-smoke expulsion pipe and supplementary air type oil smoke exhaust hood,It is fixed with secondary air channel road and air-conditioning duct on the upside of the wall,Upper end level offers two groups of ventilation openings on the right side of the wall,And it is fixedly connected with ventilation opening inner wall on the outside of the right end of secondary air channel road and air-conditioning duct,Stormproof louvre is equipped in the right nozzle of the secondary air channel road and air-conditioning duct,And it is fixedly connected with the right internal wall of pipe orifice of secondary air channel road and air-conditioning duct on the outside of stormproof louvre,Check-valves is equipped on the inside of the stormproof louvre,And volume damper is equipped on the inside of check-valves,The secondary air channel road and the interior of air-conditioning duct are respectively and fixedly provided with check-valves and volume damper,It is fixed with benefit wind turbine in the secondary air channel road,And mend the left side that wind turbine is located at volume damper,So that oil smoke exhaust closure assembly, which has, mends wind effect.
Description
Technical field
The utility model is related to machinery field, specially a kind of supplementary air type oil smoke is vented closure assembly.
Background technology
In the public kitchen fume discharge design of middle-size and small-size office building, school, kindergarten etc., local exhaust is generally used
The mode being combined with comprehensive air draft.The 65% of total exhaust air rate is discharged by local exhaust（The row just opened when i.e. hearth is run
Oil smoke system）；The 35% of total exhaust air rate has comprehensive air draft to be discharged.When kitchen range works normally, total exhaust air rate in kitchen usually compared with
Greatly, it is difficult to meet the requirements by the natural benefit wind in door and window gap, needs that mechanical makeup air system is arranged.
First, mechanical makeup air amount is the 80% of total exhaust air rate, and air quantity is larger, brings larger ventilation shaft and equipment is thrown
Money.Secondly, the Summer and winter in the most area in China, galley machine air-makeup system are heated or are made by equipment such as air-conditioner sets
After cold, the requirement of personnel's comfort level in kitchen could be met.Mechanical makeup air after heating or refrigeration is in the room of kitchen by of short duration
Heat exchange after, a large amount of air quantity of mending directly is drained by the enclosure of local exhaust system, causes the larger wasting of resources.
Utility model content
The purpose of this utility model is to provide a kind of supplementary air type oil smoke to be vented closure assembly, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions：A kind of supplementary air type oil smoke exhaust closure assembly, packet
Wall, secondary air channel road, oil-smoke expulsion pipe and supplementary air type oil smoke exhaust hood are included, secondary air channel road and air-conditioning are fixed on the upside of the wall
Pipeline, wall right side upper end level offer two groups of ventilation openings, and on the outside of the right end of secondary air channel road and air-conditioning duct and logical
Air port inner wall is fixedly connected, and stormproof louvre is equipped in the right nozzle of the secondary air channel road and air-conditioning duct, and on the outside of stormproof louvre
It is fixedly connected with the right internal wall of pipe orifice of secondary air channel road and air-conditioning duct, check-valves, and check-valves is equipped on the inside of the stormproof louvre
Inside is equipped with volume damper, and the secondary air channel road and the interior of air-conditioning duct are respectively and fixedly provided with check-valves and volume damper, described
It is fixed with benefit wind turbine in secondary air channel road, and mends the left side that wind turbine is located at volume damper, air-conditioning is fixed in the air-conditioning duct
Unit, and air-conditioner set is located at the left side of volume damper, and oil-smoke expulsion pipe, the wall are fixed on the left of the secondary air channel road
Upside left end offers oil smoke outlet, and is fixed with oil smoke processor group in oil smoke outlet, and the lower mouth of oil smoke processor group with
Oil-smoke expulsion pipe upper orifice is fixedly connected, and upper end is equipped with supplementary air type oil smoke exhaust hood on the left of the wall, and supplementary air type oil smoke is arranged
Give a dinner for a visitor from afar mouth and oil extraction mouth are offered on the upside of fan housing, and give a dinner for a visitor from afar mouth and oil extraction mouth respectively on the downside of secondary air channel road and cooking fume exhaust pipe
It is fixedly connected on the downside of road, it is described to give a dinner for a visitor from afar mouth and oil extraction mouth extends through secondary air channel road lower wall and oil-smoke expulsion pipe lower wall, it is described
The inside of supplementary air type oil smoke exhaust hood is fixedly connected with wall left wall, and a mouthful lower end of giving a dinner for a visitor from afar for the supplementary air type oil smoke exhaust hood is fixed
There is clamping plate, is formed between the clamping plate and supplementary air type oil smoke exhaust hood inside and mend wind interlayer, and clamping plate lower end and supplementary air type oil smoke
Bar shaped wind-supplying mouth is formed between exhaust hood inside lower end.
Preferably, lower end is fixed with deflector on the outside of the supplementary air type oil smoke exhaust hood, and deflector lower end is bending to the left.
Preferably, the inner top side of the supplementary air type oil smoke exhaust hood is fixed with oil stain filter screen, and oil stain filter screen four
Week is bonded seamless with the inner wall of the inside of supplementary air type oil smoke exhaust hood.
Preferably, described to give a dinner for a visitor from afar mouth and oil extraction mouth is four groups, it is evenly arranged in the upper end of supplementary air type oil smoke exhaust hood.
Compared with prior art, the utility model has the beneficial effects that：
1. imitating industrial dedusting blast type vent cabinet principle, added on the outside of common oil smoke exhaust hood and mend wind interlayer, mended
Air quantity installation check-valves, electric air volume adjusting valve and mends wind turbine by secondary air channel road by outdoor introduction, on secondary air channel road, goes out exterior wall
Place's setting stormproof louvre, indoor setting independent air condition blowing system ensure the comfort level of staff in kitchen.Kitchen range is transported
Row while opening oil smoke emission system, opens the air-makeup system of cooperation oil smoke cover design, by adjusting volume damper, control
About 70% air draft comes from mating air-makeup system in oil smoke cover exhaust air rate, can provide enough exhaust air rates to ensure oil smoke
Due draft is covered, the air that also can induce oil smoke cover periphery enters in cover, prevents hearth oil smoke excessive.Independent air-conditioning system
Opposite conventional kitchen air-makeup system is sent into less air quantity and can guarantee that negative pressure is unlikely excessive, also meets office work personnel
Comfort level；
2. supplementary air type fume exhaust cover can form organized mechanical makeup air, induction fume exhaust cover periphery is empty while mending wind
Gas enters in cover, avoids kitchen fume excessive and causes stuffy in kitchen, guarantee indoor air quality, secondly, user
By adjusting volume damper, controllable about 70% exhaust air rate of supplementary air type oil smoke exhaust hood is supplied by secondary air channel road（Using outdoor new
Wind does not heat or freezes）, remaining 30% or so is discharged by hearth in cover, i.e., the air-conditioning air-makeup system in kitchen mends air quantity（It needs to heat
Or refrigeration）It is reduced to original 54.5%, needs the benefit air quantity for heating or freezing to reduce, produces larger energy-saving benefit.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model side cross sectional views；
Fig. 3 is the stereogram of the utility model supplementary air type oil smoke exhaust hood；
Fig. 4 is the novel side view of this practicality supplementary air type oil smoke exhaust hood.
In figure：1 wall, 2 air-conditioner sets, 3 volume dampers, 4 check-valves, 5 mend wind turbines, 6 stormproof louvres, 7 secondary air channel roads,
8 oil-smoke expulsion pipes, 9 supplementary air type oil smoke exhaust hoods, 10 air-conditioning ducts, 11 oil smoke processor groups, 12 oil stain filter screens, 13 bar shapeds are mended
Air port, 14 deflectors, 15 are given a dinner for a visitor from afar mouth, 16 oil extraction mouths.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of supplementary air type oil smoke exhaust closure assembly, including
Wall 1, secondary air channel road 7, oil-smoke expulsion pipe 8 and supplementary air type oil smoke exhaust hood 9,1 upside of wall are fixed with secondary air channel road 7 and air-conditioning
Pipeline 10,1 right side upper end level of wall offer two groups of ventilation openings, and on the outside of the right end of secondary air channel road 7 and air-conditioning duct 10 with
Ventilation opening inner wall is fixedly connected, and stormproof louvre 6 is equipped in the right nozzle of secondary air channel road 7 and air-conditioning duct 10, and outside stormproof louvre 6
Side is fixedly connected with the right internal wall of pipe orifice of secondary air channel road 7 and air-conditioning duct 10, and 6 inside of stormproof louvre is equipped with check-valves 4, and non-return
4 inside of valve is equipped with volume damper 3, and secondary air channel road 7 and the interior of air-conditioning duct 10 are respectively and fixedly provided with check-valves 4 and volume damper 3,
It is fixed in secondary air channel road 7 and mends wind turbine 5, and mend the left side that wind turbine 5 is located at volume damper 3, it is fixed free in air-conditioning duct 10
Unit 2 is adjusted, and air-conditioner set 2 is located at the left side of volume damper 3,7 left side of secondary air channel road is fixed with oil-smoke expulsion pipe 8, wall 1
Upside left end offers oil smoke outlet, and is fixed with oil smoke processor group 11 in oil smoke outlet, and under oil smoke processor group 11
Mouth is fixedly connected with 8 upper orifice of oil-smoke expulsion pipe, and 1 left side upper end of wall is equipped with supplementary air type oil smoke exhaust hood 9, and supplementary air type oil smoke
The upside of exhaust hood 9 offers give a dinner for a visitor from afar mouth 15 and oil extraction mouth 16, and give a dinner for a visitor from afar mouth 15 and oil extraction mouth 16 respectively under secondary air channel road 7
Side and the downside of oil-smoke expulsion pipe 8 are fixedly connected, and give a dinner for a visitor from afar mouth 15 and oil extraction mouth 16 extends through 7 lower wall of secondary air channel road and mist extractor
The inside of 8 lower wall of pipeline, supplementary air type oil smoke exhaust hood 9 is fixedly connected with 1 left wall of wall, and supplementary air type oil smoke exhaust hood 9 is given a dinner for a visitor from afar
15 lower ends of mouth are fixed with clamping plate, are formed between 9 inside of clamping plate and supplementary air type oil smoke exhaust hood and mend wind interlayer, and clamping plate lower end and benefit
Bar shaped wind-supplying mouth 13 is formed between 9 inside lower end of wind formula oil smoke exhaust hood.
9 outside lower end of supplementary air type oil smoke exhaust hood is fixed with deflector 14, and bending to the left play in 14 lower end of deflector is led
Stream acts on.
The inner top side of supplementary air type oil smoke exhaust hood 9 is fixed with oil stain filter screen 12, and 12 surrounding of oil stain filter screen and benefit
The inner wall fitting of the inside of wind formula oil smoke exhaust hood 9 is seamless, is convenient for oil sludge filter.
It gives a dinner for a visitor from afar mouth 15 and oil extraction mouth 16 is four groups, be evenly arranged in the upper end of supplementary air type oil smoke exhaust hood 9, convenient for sky
Air-flow is logical.
Operation principle：
By the benefit wind turbine blowing in secondary air channel road 7, and extraneous air is blown to 9 upper end of supplementary air type oil smoke exhaust hood, by item
Shape wind-supplying mouth 13 is blown to oil-smoke expulsion pipe 8, and the oil smoke on hearth is blown away, and is handled by oil smoke processor group 11.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of supplementary air type oil smoke is vented closure assembly, including wall（1）, secondary air channel road（7）, oil-smoke expulsion pipe（8）And supplementary air type
Oil smoke exhaust hood（9）, it is characterised in that：The wall（1）Upside is fixed with secondary air channel road（7）And air-conditioning duct（10）, described
Wall（1）Right side upper end level offers two groups of ventilation openings, and secondary air channel road（7）And air-conditioning duct（10）Right end on the outside of with it is logical
Air port inner wall is fixedly connected, the secondary air channel road（7）And air-conditioning duct（10）Right nozzle in be equipped with stormproof louvre（6）, and it is anti-
Rain blinds（6）Outside and secondary air channel road（7）And air-conditioning duct（10）Right internal wall of pipe orifice be fixedly connected, the stormproof louvre（6）
Inside is equipped with check-valves（4）, and check-valves（4）Inside is equipped with volume damper（3）, the secondary air channel road（7）And air-conditioning duct
（10）In be respectively and fixedly provided with check-valves（4）And volume damper（3）, the secondary air channel road（7）Inside it is fixed with benefit wind turbine（5）, and
Mend wind turbine（5）Positioned at volume damper（3）Left side, the air-conditioning duct（10）Inside it is fixed with air-conditioner set（2）, and air conditioner
Group（2）Positioned at volume damper（3）Left side, the secondary air channel road（7）Left side is fixed with oil-smoke expulsion pipe（8）, the wall
（1）Upside left end offers oil smoke outlet, and is fixed with oil smoke processor group in oil smoke outlet（11）, and oil smoke processor group
（11）Lower mouth and oil-smoke expulsion pipe（8）Upper orifice is fixedly connected, the wall（1）Left side upper end is equipped with supplementary air type oil smoke air draft
Cover（9）, and supplementary air type oil smoke exhaust hood（9）Upside offers mouth of giving a dinner for a visitor from afar（15）With oil extraction mouth（16）, and mouth of giving a dinner for a visitor from afar（15）With
Oil extraction mouth（16）Respectively with secondary air channel road（7）Downside and oil-smoke expulsion pipe（8）Downside is fixedly connected, the mouth of giving a dinner for a visitor from afar（15）With
Oil extraction mouth（16）Extend through secondary air channel road（7）Lower wall and oil-smoke expulsion pipe（8）Lower wall, the supplementary air type oil smoke exhaust hood
（9）Inside and wall（1）Left wall is fixedly connected, the supplementary air type oil smoke exhaust hood（9）Mouth of giving a dinner for a visitor from afar（15）Lower end is fixed with
Clamping plate, the clamping plate and supplementary air type oil smoke exhaust hood（9）It is formed between inside and mends wind interlayer, and clamping plate lower end and supplementary air type oil smoke
Exhaust hood（9）Bar shaped wind-supplying mouth is formed between inside lower end（13）.
2. a kind of supplementary air type oil smoke according to claim 1 is vented closure assembly, it is characterised in that：The supplementary air type oil smoke row
Fan housing（9）Outside lower end is fixed with deflector（14）, and deflector（14）Lower end is bending to the left.
3. a kind of supplementary air type oil smoke according to claim 1 is vented closure assembly, it is characterised in that：The supplementary air type oil smoke row
Fan housing（9）Inner top side be fixed with oil stain filter screen（12）, and oil stain filter screen（12）Surrounding and supplementary air type oil smoke exhaust hood
（9）Inside inner wall fitting it is seamless.
4. a kind of supplementary air type oil smoke according to claim 1 is vented closure assembly, it is characterised in that：The mouth of giving a dinner for a visitor from afar（15）With
Oil extraction mouth（16）It is four groups, is evenly arranged in supplementary air type oil smoke exhaust hood（9）Upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721491964.6U CN207716483U (en) | 2017-11-10 | 2017-11-10 | A kind of supplementary air type oil smoke exhaust closure assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721491964.6U CN207716483U (en) | 2017-11-10 | 2017-11-10 | A kind of supplementary air type oil smoke exhaust closure assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207716483U true CN207716483U (en) | 2018-08-10 |
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ID=63061102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721491964.6U Active CN207716483U (en) | 2017-11-10 | 2017-11-10 | A kind of supplementary air type oil smoke exhaust closure assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207716483U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110145779A (en) * | 2019-05-07 | 2019-08-20 | 天津大学 | A kind of commercial kitchen combined exhaust gas system |
-
2017
- 2017-11-10 CN CN201721491964.6U patent/CN207716483U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110145779A (en) * | 2019-05-07 | 2019-08-20 | 天津大学 | A kind of commercial kitchen combined exhaust gas system |
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