CN107655052A - One kind, which is cooked a meal, uses gas big kitchen range - Google Patents
One kind, which is cooked a meal, uses gas big kitchen range Download PDFInfo
- Publication number
- CN107655052A CN107655052A CN201711035549.4A CN201711035549A CN107655052A CN 107655052 A CN107655052 A CN 107655052A CN 201711035549 A CN201711035549 A CN 201711035549A CN 107655052 A CN107655052 A CN 107655052A
- Authority
- CN
- China
- Prior art keywords
- filter tip
- exhausting duct
- diameter
- meal
- installing plate
- 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.)
- Granted
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Classifications
-
- 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
- F24C15/2035—Arrangement or mounting of filters
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses one kind to cook a meal with gas big kitchen range, including filtering type fume exhauster exhausting duct, the filtering type fume exhauster exhausting duct has a plurality of filter tips, a plurality of filtration cores, a plurality of filter tip mounting seats, filter tip installing plate, a plurality of filter tip mounting holes, exhausting duct joint, exhaust duct.Using the present invention there is cooking a meal for filtering type fume exhauster exhausting duct to greatly reduce pollution of the oil smoke to environment and air with gas big kitchen range, while also save the cleaning to smoke exhaust ventilator.Screen pack need to be only changed without being cleaned to screen pack during cleaning every time.
Description
Technical field
It is especially a kind of that there is cooking a meal for filtering type fume exhauster exhausting duct to use combustion gas the present invention relates to cooking a meal to use gas big kitchen range
Large stove.
Background technology
Kitchen is the element of house, is the main place that people carry out cooking activity.Due to various civilian combustions
Material burning, cooking fume and house refuse etc. make kitchen turn into " severely afflicated area " of house, and it is dirty that kitchen also turns into local-style dwelling houses room air
One of important sources of dye.Kitchen exhaust gas is most important dusty gas in kitchen, and it includes two kinds：First, fuel combustion process
The waste gas of release, second, food and grease carry out material caused by a series of physical chemical change at high temperature.Two kinds of materials
Spread in spatial mixing and rapidly, endanger the physical and mental health of people.
Most important composition is alkane and alkene in cooking fume, next to that organic acid, aldehyde compound and polycyclic aromatic hydrocarbon.
Although aliphatic hydrocarbon is not carcinogen, hendecane, dodecane, octadecane etc. are important rush cancer materials；Phenols, polycyoalkane
Also there is tumor promotion；Aldehydes has mutagens.
Oil smoke seriously pollutes kitchen environment while cooker physical and mental health is injured, and smoke exhaust ventilator can fire cooking stove
Caused waste gas is taken away in the waste gas and cooking process of burning.After fume exhaust fan blower starts, negative pressure is formed about at exhaust outlet,
Waste gas flows to air entry from surrounding, forms suction airflow and confluxes.When air suction area is smaller, " point sink " air-flow can be considered.Inhale
The streamline of air current flow outside gas port is the RADIAL centered on gas outlet, and isovelocity surface is using gas outlet as the centre of sphere, spherical point
Portion.But more pump drainages that oil smoke is directly carried out using smoke exhaust ventilator in currently available technology, it is harmful in oil smoke without considering
Pollution of the composition to air, and cook a meal with gas big kitchen range because its volume is big, calorific value is big, and caused oil smoke is more, and oil smoke more holds
Easily it is immersed on smoke exhaust ventilator, does not allow very much disposable, it is necessary to exclusively carry out dismounting cleaning.
The content of the invention
Present invention basis is studied for many years, creative to be made to cooking a meal with the structure of the exhausting duct of gas big kitchen range smoke exhaust ventilator
Improve, for this in view of the shortcomings of the prior art, present invention offer is a kind of, and there is cooking a meal for filtering type fume exhauster exhausting duct to use combustion gas
Large stove.
To realize the technical purpose, the technical solution adopted by the present invention is：One kind is cooked a meal with gas big kitchen range, including filtering type
Smoke exhaust ventilator exhausting duct, the filtering type fume exhauster exhausting duct have a plurality of filter tips 1, a plurality of filtration cores 2, a plurality of mistakes
Filter tip mounting seat 3, filter tip installing plate 4, a plurality of filter tip mounting holes 5, exhausting duct joint 6, exhaust duct 7；
Further, the filter tip 1 is that inside is shoulder hole, the external diameter of the filtration core 2 or slightly smaller than described filtering
The diameter of mouth shoulder hole macropore and more than shoulder hole aperture diameter, so described filtration core 2 can be arranged on the filter tip in
Portion, internal thread is offered on the filter tip shoulder hole macropore；The outside diameter of the front end 8 of filter tip 1 is more than the filtering
The outside diameter of mouth rear end 9 is to form multi-diameter shaft；
Further, the filter tip mounting seat 3 is ladder shaft-like, and the inside of filter tip mounting seat 3 is through-hole structure,
The outside diameter of 3 front end of filter tip mounting seat 10 is less than the filter tip installation outside diameter of base rear end 11 to form ladder
Axle, the fore end outer circumference of the filter tip mounting seat open up external screw thread 12, the external screw thread of the filter tip mounting seat and the mistake
The internal thread of filter tip cooperates to be installed so as to which both to be linked together to and are arranged on the filter tip of the filter tip installing plate 4
On hole 5；
Further, the outside of the exhausting duct joint 6 is multi-diameter shaft, and inside is shoulder hole, the exhausting duct joint front end
13 external diameters are less than the external diameter of the exhausting duct joint rear end 14；The excircle of the exhausting duct joint rear end 14 is evenly equipped with a plurality of
Exhaust duct fixing screws mounting hole 15, the exhaust duct 7 are sleeved in the internal diameter of the exhausting duct joint rear end 14, a plurality of rows
Airduct fixing screws 16 pass through corresponding a plurality of exhaust duct fixing screws mounting holes 15 by the exhaust duct 7 and the row
Air channel joint links together；
Further, the inside of the exhausting duct joint 6 has the first cascaded surface 17 and the second cascaded surface 18, and described first
Cascaded surface internal diameter is more than the internal diameter of second cascaded surface, between first cascaded surface and second cascaded surface described in formation
End difference 19, uniform a plurality of positioning holes 20 on the end difference 19, it is a plurality of fixed to be correspondingly arranged on the filter tip installing plate 4
Position projection 21, the positioning hole and positioning convex cooperate to be connect so as to which filter tip installing plate is accurately positioned in into the exhausting duct
Head is internal；
Further, the excircle of exhausting duct joint front end 13 uniformly install by a plurality of fixing holes 22, the filter tip
After plate 4 coordinates positioning by the positioning convex and the positioning hole, a plurality of filter tip installing plate positioning screws 23, the mistake
Filter tip installing plate positioning screw 23 passes through corresponding fixing hole 22, and the filter tip installing plate is arranged on into the exhausting duct joint
It is internal；
Further, secondary filter net 24 is provided between the rear end of the second cascaded surface 18 and the exhaust duct 7, so as to right
Oil smoke forms secondary filter；
Further, the filtration core includes oil smoke catalyst, the catalyst include cupric oxide, chromium oxide, manganese oxide,
One or more in nickel oxide, the catalyst also include argent and palladium；The catalyst is by the quality percentage for accounting for carrier
Than for：Cupric oxide 5~6%, chromium oxide 4~6%, manganese oxide 3~8%, nickel oxide 4~7%, silver 1~4%, palladium 0.2~
0.3%.Screen pack 24 uses non-woven fabrics.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention greatly reduces oil smoke to environment and air
Pollution, while also save the cleaning to smoke exhaust ventilator.Because the cost of non-woven fabrics is very low, only need to change during cleaning every time
Screen pack to screen pack without cleaning.
Brief description of the drawings
Fig. 1 is of the invention cooks a meal with gas big kitchen range filtering type fume exhauster exhaust duct structure explosive view.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained all other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
It should be noted that each mounting means and each technical term that are referred in the present invention, are all in art
The technical terms clearly known already, therefore no longer do excessive explanation.
Embodiment one：
One kind is cooked a meal with gas big kitchen range, including filtering type fume exhauster exhausting duct, the filtering type fume exhauster air draft stage property
There are a plurality of filter tips 1, a plurality of filtration cores 2, a plurality of filter tip mounting seats 3, filter tip installing plate 4, a plurality of filter tips
Mounting hole 5, exhausting duct joint 6, exhaust duct 7；
The filter tip 1 is that inside is shoulder hole, and the external diameter of the filtration core 2 or slightly smaller than described filter tip shoulder hole are big
The diameter in hole and more than shoulder hole aperture diameter, so described filtration core 2 can be arranged on the filter tip inside, the filtering
Internal thread is offered on mouth shoulder hole macropore；The outside diameter of the front end 8 of filter tip 1 is more than the outer of the filter tip rear end 9
Circular diameter is to form multi-diameter shaft；
The filter tip mounting seat 3 is ladder shaft-like, and the inside of the filter tip mounting seat 3 is through-hole structure, the filtering
The outside diameter of 3 front end of mouth mounting seat 10 is less than the filter tip installation outside diameter of base rear end 11 to form multi-diameter shaft, the mistake
The fore end outer circumference of filter tip mounting seat opens up external screw thread 12, the external screw thread of the filter tip mounting seat and the interior spiral shell of the filter tip
Line cooperates so as to which both are linked together and are arranged on the filter tip mounting hole 5 of the filter tip installing plate 4；
The outside of exhausting duct joint 6 is multi-diameter shaft, and inside is shoulder hole, and the external diameter of exhausting duct joint front end 13 is less than
The external diameter of the exhausting duct joint rear end 14；The excircle of the exhausting duct joint rear end 14 is evenly equipped with a plurality of exhaust ducts and fixed
Screw mounting hole 15, the exhaust duct 7 are sleeved in the internal diameter of the exhausting duct joint rear end 14, and a plurality of exhaust ducts fix spiral shell
Nail 16 connects the exhaust duct 7 and the exhausting duct joint through corresponding a plurality of exhaust duct fixing screws mounting holes 15
It is connected together；
The inside of the exhausting duct joint 6 has the first cascaded surface 17 and the second cascaded surface 18, in first cascaded surface
Footpath is more than the internal diameter of second cascaded surface, and the end difference is formed between first cascaded surface and second cascaded surface
19, uniform a plurality of positioning holes 20 on the end difference 19, a plurality of positioning convex are correspondingly arranged on the filter tip installing plate 4
21, the positioning hole and positioning convex cooperate so as to which filter tip installing plate is accurately positioned in the exhausting duct joint
Portion；
Uniformly a plurality of fixing holes 22, the filter tip installing plate 4 pass through institute to the excircle of exhausting duct joint front end 13
After stating positioning convex and positioning hole cooperation positioning, a plurality of filter tip installing plate positioning screws 23, the filter tip installation
Plate positioning screw 23 passes through corresponding fixing hole 22, and the filter tip installing plate is arranged on inside the exhausting duct joint；
Secondary filter net 24 is provided between the rear end of second cascaded surface 18 and the exhaust duct 7, so as to be formed to oil smoke
Secondary filter；
In actual use, it is according to the installation direction combination foregoing description shown in Fig. 1, those skilled in the art
The flue of filtering type fume exhauster can be combined into, oil smoke is passing through after the filtration core in filter tip carries out primary filter
Screen pack 24 carries out secondary filter, and the filtration core includes oil smoke catalyst, and the catalyst includes cupric oxide, chromium oxide, oxygen
Change the one or more in manganese, nickel oxide, the catalyst also includes argent and palladium；The catalyst is by the quality for accounting for carrier
Percentage is：Cupric oxide 5~6%, chromium oxide 4~6%, manganese oxide 3~8%, nickel oxide 4~7%, silver 1~4%, palladium 0.2~
0.3%.Screen pack 24 uses non-woven fabrics, and it is clear without being carried out to screen pack that screen pack 24 need to be only changed when so cleaning every time
Wash, the present invention greatly reduces pollution of the oil smoke to environment and air, while also saves the cleaning to smoke exhaust ventilator.
To those skilled in the art, the invention is not restricted to the details of above-mentioned one exemplary embodiment, and do not carrying on the back
In the case of spirit or essential attributes from the present invention, the present invention can be realized in other specific forms.Therefore, no matter from which
From the point of view of a bit, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention will by appended right
Ask rather than described above limits, it is intended that all changes in the implication and scope of the equivalency of claim will be fallen
Include in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Described above, only presently preferred embodiments of the present invention is not intended to limit the invention, every skill according to the present invention
Any trickle amendment, equivalent substitution and the improvement that art is substantially made to above example, should be included in technical solution of the present invention
Protection domain within.
Claims (5)
1. one kind is cooked a meal to be included with gas big kitchen range, including filtering type fume exhauster exhausting duct, the filtering type fume exhauster exhausting duct
A plurality of filter tips, a plurality of filtration cores, a plurality of filter tip mounting seats, filter tip installing plate, a plurality of filter tip mounting holes,
Exhausting duct joint, exhaust duct.
2. cook a meal as claimed in claim 1 with gas big kitchen range, it is characterised in that it is shoulder hole inside the filter tip, it is described
The external diameter of filtration core is equal to or slightly less than the diameter of the filter tip shoulder hole macropore and is more than the diameter of shoulder hole aperture, described
Filtration core is arranged on inside the filter tip, and internal thread is offered on the filter tip shoulder hole macropore；The filter tip front end
Outside diameter be more than the outside diameter of the filter tip rear end to form multi-diameter shaft；The filter tip mounting seat is multi-diameter shaft
Shape, the filter tip mounting seat inside is through-hole structure, and the filter tip mounting seat front end outside diameter is less than the filter tip
Base rear end outside diameter is installed to form multi-diameter shaft, the fore end outer circumference of the filter tip mounting seat opens up external screw thread, the mistake
The internal thread of the external screw thread of filter tip mounting seat and the filter tip cooperates so as to which both to be linked together to and are arranged on institute
State on the filter tip mounting hole of filter tip installing plate.
3. according to claim 2 cook a meal with gas big kitchen range, it is characterised in that the exhausting duct connector exterior is ladder
Axle, inside is shoulder hole, and the exhausting duct joint front end external diameter is less than the external diameter of the exhausting duct joint rear end；The exhausting duct
The excircle of joint rear end is evenly equipped with a plurality of exhaust duct fixing screws mounting holes, and the exhaust duct sleeve connects mounted in the exhausting duct
In the internal diameter of head rear end, a plurality of exhaust duct fixing screws will through corresponding a plurality of exhaust duct fixing screws mounting holes
The exhaust duct links together with the exhausting duct joint；The inside of the exhausting duct joint has the first cascaded surface and second
Cascaded surface, the first cascaded surface internal diameter are more than the internal diameter of second cascaded surface, first cascaded surface and the second-order
Form the end difference between tread, uniform a plurality of positioning holes on the end difference, correspondingly set on the filter tip installing plate
A plurality of positioning convex are put, the positioning hole and positioning convex cooperate is accurately positioned in the air draft by filter tip installing plate
Inside road joint.
4. according to claim 3 cook a meal with gas big kitchen range, it is characterised in that the exhausting duct joint fore end outer circumference is equal
The a plurality of fixing holes of cloth, it is a plurality of after the filter tip installing plate coordinates positioning by the positioning convex and the positioning hole
Filter tip installing plate positioning screw passes through corresponding fixing hole, and the filter tip installing plate is arranged in the exhausting duct joint
Portion.
5. according to claim 4 cook a meal with gas big kitchen range, it is characterised in that the second cascaded surface rear end and the row
Secondary filter net is provided between airduct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711035549.4A CN107655052B (en) | 2017-10-30 | 2017-10-30 | One kind, which is cooked a meal, uses gas big kitchen range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711035549.4A CN107655052B (en) | 2017-10-30 | 2017-10-30 | One kind, which is cooked a meal, uses gas big kitchen range |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107655052A true CN107655052A (en) | 2018-02-02 |
| CN107655052B CN107655052B (en) | 2018-08-03 |
Family
ID=61095868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711035549.4A Active CN107655052B (en) | 2017-10-30 | 2017-10-30 | One kind, which is cooked a meal, uses gas big kitchen range |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107655052B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109751625A (en) * | 2019-01-24 | 2019-05-14 | 温州宸溢厨房设备有限公司 | A kind of Intelligent commercial gas big kitchen range |
| CN109973633A (en) * | 2019-03-01 | 2019-07-05 | 西安法士特汽车传动有限公司 | A kind of oil connection |
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| CN1201704A (en) * | 1997-05-20 | 1998-12-16 | 株式会社日立制作所 | Article with low temperature cured and high activity oxide photocatalyst film |
| CN2485428Y (en) * | 2001-05-24 | 2002-04-10 | 张庆辉 | Smoke filter of regenerative diesel engine |
| CN2505166Y (en) * | 2001-09-29 | 2002-08-14 | 华南理工大学 | Adsorption-catalytic integrated cooking fume exhausting cleaner |
| WO2008065332A2 (en) * | 2006-11-27 | 2008-06-05 | Michael Leon Shaw | A kitchen ventilation system |
| CN201493025U (en) * | 2009-06-09 | 2010-06-02 | 浙江叁益人防工程设备有限公司 | Filter absorber |
| CN201935268U (en) * | 2011-01-27 | 2011-08-17 | 山东大学 | Domestic lampblack discharging device with nanometer titanium dioxide fibers mixed with silicon |
| CN105464854A (en) * | 2014-09-10 | 2016-04-06 | 鼎佳（天津）汽车电子有限公司 | Air filter |
| CN206514370U (en) * | 2017-02-08 | 2017-09-22 | 林悦扬 | A kind of oil smoke cancellation element of photocatalysis synergistic activity charcoal absorption |
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2017
- 2017-10-30 CN CN201711035549.4A patent/CN107655052B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2478484A1 (en) * | 1980-03-19 | 1981-09-25 | Wanson Constr Mat Therm | APPARATUS FOR THE TREATMENT OF AIR-FILLED WATER VAPORS AND OTHER POLLUTANT VAPORS AND / OR AEROSOLS |
| CN1201704A (en) * | 1997-05-20 | 1998-12-16 | 株式会社日立制作所 | Article with low temperature cured and high activity oxide photocatalyst film |
| CN2485428Y (en) * | 2001-05-24 | 2002-04-10 | 张庆辉 | Smoke filter of regenerative diesel engine |
| CN2505166Y (en) * | 2001-09-29 | 2002-08-14 | 华南理工大学 | Adsorption-catalytic integrated cooking fume exhausting cleaner |
| WO2008065332A2 (en) * | 2006-11-27 | 2008-06-05 | Michael Leon Shaw | A kitchen ventilation system |
| CN201493025U (en) * | 2009-06-09 | 2010-06-02 | 浙江叁益人防工程设备有限公司 | Filter absorber |
| CN201935268U (en) * | 2011-01-27 | 2011-08-17 | 山东大学 | Domestic lampblack discharging device with nanometer titanium dioxide fibers mixed with silicon |
| CN105464854A (en) * | 2014-09-10 | 2016-04-06 | 鼎佳（天津）汽车电子有限公司 | Air filter |
| CN206514370U (en) * | 2017-02-08 | 2017-09-22 | 林悦扬 | A kind of oil smoke cancellation element of photocatalysis synergistic activity charcoal absorption |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109751625A (en) * | 2019-01-24 | 2019-05-14 | 温州宸溢厨房设备有限公司 | A kind of Intelligent commercial gas big kitchen range |
| CN109973633A (en) * | 2019-03-01 | 2019-07-05 | 西安法士特汽车传动有限公司 | A kind of oil connection |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107655052B (en) | 2018-08-03 |
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