CN101451741B - Downward fume exhausting kitchen range integration machine - Google Patents
Downward fume exhausting kitchen range integration machine Download PDFInfo
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- CN101451741B CN101451741B CN2007101645653A CN200710164565A CN101451741B CN 101451741 B CN101451741 B CN 101451741B CN 2007101645653 A CN2007101645653 A CN 2007101645653A CN 200710164565 A CN200710164565 A CN 200710164565A CN 101451741 B CN101451741 B CN 101451741B
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- kitchen range
- panel
- base plate
- hole
- wall
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- 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
- F24C15/2042—Devices for removing cooking fumes structurally associated with a cooking range e.g. downdraft
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
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Abstract
Integrative cooking utensils exhausting lampblack downwards, comprising a cabinet body, a plurality of cylindrical sunken stove holes are formed in the panel of the body, a cooker is provided on the soleplate of the stove holes, major arc shaped air suction ports are arranged at the at the top of the wall of the stove holes, a handle hole in one side of the stove holes faces person, and a soleplate is parallel with the panel basically. The soleplate extends to the four side walls of the cabinet type body. A panel is mounted at the top of the side wall. The stove holes are embedded in the double-layer structure formed by the panel and soleplate. The side wall of the stove holes is both connected with the panel and the soleplate in sealing way. The side walls of the panel, soleplate and stove holes are enclosed to form a communicated sealed gas collecting chamber. Air port of a blower is at the open hole of the soleplate, and an exhaust pipe is connected with the blower.
Description
(1) technical field
The present invention relates to a kind of downward fume exhausting kitchen range integration machine.
(2) technical background
The distance dependent in source takes place in the effect of smoke exhaust and air entry to oil smoke, general lampblack absorber all is to go up row's formula, and smoke exhaust is installed in the kitchen range top, and air entry has 50-100CM usually to the distance that the source takes place oil smoke, cause oil smoke to shed easily, influence health and environmental sanitation.Downward fume exhausting kitchen range integration machine is the combination of smoke exhaust and kitchen range, and characteristics are that air entry is arranged near the oil smoke generation source of kitchen range, and its advantage is to have reduced the distance that oil smoke freely spreads, and has improved the clean absorption rate of oil smoke.But this kind lampblack absorber still is in the principle conceptual phase at present, not perfect on the structure of specific implementation, particularly the concrete integrated structure of lampblack absorber and kitchen range, cabinet never has a kind of simple, practical and reliable solution, the air channel complicated layout, it is big to take volume, reveal easily, reliability, maintenanceability are poor.
Chinese patent ZL02234971.5 discloses a kind of downward fume exhausting kitchen range integration machine, but the document does not solve the connectivity problem of the air collecting chamber of a plurality of kitchen range mouths.Under the situation that a plurality of kitchen ranges hole is set, need to arrange a plurality of plenum chambers are communicated with blower fan, make the air channel complicated layoutization, not only increased the possibility of leaking oil smoke, also cause easily and stopped up by greasy dirt, reduced whole reliability.In addition, blower fan leaves the air entry distance, and it is many to turn, and makes air loss excessive, influences smoke discharging effect.At last, the complexity in air channel also causes and cleans difficulty, removes the increase of oil smoke incrustation difficulty.
(3) summary of the invention
The present invention will solve the deficiency of existing porous downward fume exhausting kitchen range integration machine air channel complicated layout, poor reliability, cleaning difficulty, suction weak effect, a kind of reliability height is provided, is easy to make and maintenance, the effective downward fume exhausting kitchen range integration machine of suction.
Downward fume exhausting kitchen range integration machine of the present invention, comprise cabinet type fuselage, the panel of fuselage is provided with the kitchen range hole of a plurality of recessed tubulars, the base plate in kitchen range hole is provided with kitchen range, the top of kitchen range wall surface of the hole is provided with the air entry of major arc shape, described kitchen range hole has grip hole towards people's a side, it is characterized in that: be provided with parallel with a described panel generally base plate, described base plate extends to four sidewalls of cabinet type fuselage; Panel rack is located on the described top side wall; The kitchen range hole embeds in the double-decker of described panel and base plate composition, and the wall in kitchen range hole and panel and base plate all are tightly connected, and the wall in described panel, base plate, kitchen range hole is enclosed an airtight air collecting chamber that is communicated with four sidewalls of cabinet type fuselage; The air inlet of blower fan is arranged in the perforate of base plate, and blower fan also connects blast pipe.
Further, the reverse side of described panel is attached with the blend stop of the joint portion of the top side wall that covers panel and cabinet type fuselage.
Further, the tubular wall in described kitchen range hole and the annular rim on the base plate fasten, and described cylindrical wall bread is outside described chimb.
Further, the air inlet of described blower fan is arranged on the centre in two kitchen range holes.
Further, the top in kitchen range hole is provided with the malleation blowing mouth, and described blowing mouth is relative with air entry, and described blowing mouth is oblique down, and blowing mouth connects the malleation wind regime by appendix,
During use, constitute huge negative pressure air collecting chamber between panel and the base plate, the air entry in each kitchen range hole all is comprised in this air collecting chamber, need not special air collecting chamber and be connected airduct, air channel structure obtains simplifying, and the connectivity problem of the air entry of a plurality of kitchen range mouths also is resolved, and need not to establish in addition connecting pipe.The air inlet of blower fan is directly opened on base plate, and is very near apart from air entry, helps strengthening the suction of air entry.Plenum chamber and air channel structure are regular simple and clear, be not easy to be stopped up by greasy dirt, and the high and manufacturing easily of reliability, the fouling of removal oil smoke is convenient, safeguards easily.
Hot oil smoke is cooled off rapidly after entering air collecting chamber, and a large amount of oil droplets cool is permeated by the cold oil in the plenum chamber easily in the joint portion of top side wall panel and base plate on the wall of air collecting chamber, causes leakage of oil.Oil droplets cool around can flowing to, flows down along sidewall behind the reverse side of panel again, and the countermeasure of existing plenum chamber mainly is to improve welding precision, and is many although cost improves, and do not have positive effect, facts have proved that weld defect is difficult to avoid.The present invention is at the blend stop of the joint portion of additional shield panel of the reverse side of panel and base plate, oil droplet is just downward by the blend stop guiding before flowing to the joint portion, fall into the plenum chamber base plate, can prevent effectively that oil from oozing out from the joint portion of panel and base plate, solved the difficult problem of plenum chamber leakage of oil at low cost.
The structure of doubling plate also constitutes effective support in kitchen range hole.Therefore air channel structure of the present invention is very suitable for kitchen range, lampblack absorber, cabinet all-in-one.
Advantage of the present invention is: plenum chamber and air channel structure regular simple and clear, mist extractor is good, be difficult for by greasy dirt obstructions, reliability height, unpick and wash convenience, be easy to manufacturing and maintenance, oil-proof, compact overall structure, practicality are good.
(4) description of drawings
Fig. 1 is a stereogram of the present invention
Fig. 2 is a schematic diagram of the present invention
Fig. 3 is the marriage relation schematic diagram of panel of the present invention, base plate, side plate
Fig. 4 is the stereogram after the present invention removes panel
The schematic diagram of the bottom surface of Fig. 5 panel
Fig. 6 is the tubular wall in described kitchen range hole and the syndeton schematic diagram of the annular rim on the base plate
Fig. 7 is the enlarged drawing of the A portion of Fig. 6
(5) specific embodiment
Embodiment one
With reference to accompanying drawing accompanying drawing 1-4:
Downward fume exhausting kitchen range integration machine of the present invention, comprise cabinet type fuselage, the panel 1 of fuselage is provided with the kitchen range hole 2 of 2 recessed tubulars, the base plate in kitchen range hole 2 is provided with kitchen range 4, the top of kitchen range hole 2 walls is provided with the air entry 8 of major arc shape, and described kitchen range hole 2 has grip hole 3 towards people's a side.
Be provided with parallel with described panel 1 a generally base plate 9, described base plate 9 extends to four sidewalls 11 of cabinet type fuselage 10; Panel 1 is erected on described sidewall 11 tops.
Kitchen range hole 2 embeds in the double-decker of described panel 1 and base plate 9 compositions, and the wall in kitchen range hole 2 and panel 1 and base plate 9 all are tightly connected, and the wall in described panel 1, base plate 9, kitchen range hole 2 is enclosed an airtight air collecting chamber 5 that is communicated with; The air inlet of blower fan 6 is arranged in the perforate of base plate 9, and blower fan 6 also connects blast pipe 7.
The air inlet of described blower fan 6 is arranged on the centre in two kitchen range holes.
During use, constitute huge negative pressure air collecting chamber between panel and the base plate, the air entry in each kitchen range hole all is comprised in this air collecting chamber, need not special air collecting chamber and be connected airduct, air channel structure obtains simplifying, and the connectivity problem of the air entry of a plurality of kitchen range mouths also is resolved, and need not to establish in addition connecting pipe.The air inlet of blower fan is directly opened on base plate, and is very near apart from air entry, helps strengthening the suction of air entry.Plenum chamber and air channel structure are regular simple and clear, be not easy to be stopped up by greasy dirt, and the high and manufacturing easily of reliability, the fouling of removal oil smoke is convenient, safeguards easily.
Hot oil smoke is cooled off rapidly after entering air collecting chamber, and a large amount of oil droplets cool is on the wall of air collecting chamber.Existing air collecting chamber adopts the stainless steel flat plate welding to constitute, and facts have proved that the permeability of oil is extremely strong, can infiltrate in the micro gap from weld seam, causes leakage of oil.Base plate of the present invention adopts the pan bottom shape structure, can adopt veneer to stretch and make, and has avoided weld seam, and the leakproof oiliness is improved.
The structure of doubling plate also constitutes effective support in kitchen range hole.Therefore air channel structure of the present invention is very suitable for kitchen range, lampblack absorber, cabinet all-in-one.
Embodiment two
With reference to accompanying drawing 1-5:
The difference of present embodiment and embodiment one is: the reverse side of described panel 1 is attached with the blend stop 12 of the joint portion that covers panel 1 and described sidewall 11.
Joint portion at top side wall panel and base plate is also permeated by the cold oil in the plenum chamber easily, oil droplets cool is behind the reverse side of panel, around can flowing to, flow down along sidewall again, the countermeasure of existing plenum chamber mainly is to improve welding precision, although it is many that cost improves, there is not positive effect, facts have proved that weld defect is difficult to avoid.The present invention is at the blend stop of the joint portion of additional shield panel of the reverse side of panel and base plate, oil droplet is just downward by the blend stop guiding before flowing to the joint portion, fall into the plenum chamber base plate, can prevent effectively that oil from oozing out from the joint portion of panel and base plate, solved the difficult problem of plenum chamber leakage of oil at low cost.
Embodiment three
With reference to accompanying drawing 1-7:
The difference of present embodiment and embodiment two has been to increase following structure: the tubular wall 13 and the annular rim on the base plate 9 14 in described kitchen range hole 2 fasten, and described tubular wall 13 wraps in outside the described chimb 14.
The oil droplet that also can condense on the tubular wall 13 in kitchen range hole 2 is if outside the seam of the tubular wall in kitchen range hole 2 13 and base plate is exposed to, also permeated by oil easily.Adopt the structure of present embodiment can avoid seam contact oil droplet, prevent seepage.
Embodiment four
With reference to accompanying drawing 1-7:
The difference of present embodiment and embodiment three has been to increase the blowing mouth on the kitchen range hole: the top of kitchen range hole 2 walls is provided with the malleation blowing mouth, and described blowing mouth is relative with air entry, and described blowing mouth is oblique down, and blowing mouth connects the malleation wind regime by appendix.
Blowing mouth and air entry are used, and help forming the fluid envelope face above oil smoke generation source, improve the oil smoke clean absorption rate.
Claims (5)
1. downward fume exhausting kitchen range integration machine, comprise cabinet type fuselage, the panel of fuselage is provided with the kitchen range hole of a plurality of recessed tubulars, the base plate in kitchen range hole is provided with kitchen range, the wall top in kitchen range hole is provided with the air entry of major arc shape, described kitchen range hole has grip hole towards people's a side, it is characterized in that: be provided with parallel with a described panel generally base plate, described base plate extends to four sidewalls of cabinet type fuselage; Panel rack is located on the described top side wall; The kitchen range hole embeds in the double-decker of described panel and base plate composition, and the wall in kitchen range hole and panel and base plate all are tightly connected, and the wall in described panel, base plate, kitchen range hole is enclosed an airtight air collecting chamber that is communicated with four sidewalls of cabinet type fuselage; The air inlet of blower fan is arranged in the perforate of base plate, and blower fan also connects blast pipe; The reverse side of described panel is attached with the blend stop of the joint portion that covers panel and described sidewall.
2. downward fume exhausting kitchen range integration machine as claimed in claim 1 is characterized in that: the tubular wall in described kitchen range hole and the annular rim on the base plate fasten, and described cylindrical wall bread is outside described chimb.
3. downward fume exhausting kitchen range integration machine as claimed in claim 2 is characterized in that: the tubular wall in described kitchen range hole and the annular rim on the base plate fasten, and described cylindrical wall bread is outside described chimb.
4. downward fume exhausting kitchen range integration machine as claimed in claim 3 is characterized in that: the air inlet of described blower fan is arranged on the centre in two kitchen range holes.
5. as the described downward fume exhausting kitchen range integration machine of one of claim 1-4, it is characterized in that: the wall top in kitchen range hole is provided with the malleation blowing mouth, described blowing mouth is relative with air entry, and described blowing mouth is oblique down, and blowing mouth connects the malleation wind regime by appendix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101645653A CN101451741B (en) | 2007-12-07 | 2007-12-07 | Downward fume exhausting kitchen range integration machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101645653A CN101451741B (en) | 2007-12-07 | 2007-12-07 | Downward fume exhausting kitchen range integration machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101451741A CN101451741A (en) | 2009-06-10 |
| CN101451741B true CN101451741B (en) | 2010-12-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101645653A Active CN101451741B (en) | 2007-12-07 | 2007-12-07 | Downward fume exhausting kitchen range integration machine |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101818919B (en) * | 2010-03-25 | 2011-10-12 | 闵俊峰 | Integrated oven with combustion-supporting device |
| IT201600078092A1 (en) * | 2016-07-26 | 2018-01-26 | Elica Spa | Hob. |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3822511A1 (en) * | 1988-07-04 | 1990-01-11 | Miele & Cie | Extractor hood |
| CN2431515Y (en) * | 2000-07-28 | 2001-05-23 | 北京市朝阳区南磨房工业公司 | Combined range of downward-exhausting fume |
| CN2550672Y (en) * | 2002-05-29 | 2003-05-14 | 夏志生 | Deep well lateral suction strong exhaust type fume exhaust range |
| CN2847105Y (en) * | 2005-08-08 | 2006-12-13 | 李由勇 | Downward fume exhaust gas burning range |
| CN201149309Y (en) * | 2007-12-07 | 2008-11-12 | 夏志生 | Lower oil smoke exhausting kitchen range integrated machine |
-
2007
- 2007-12-07 CN CN2007101645653A patent/CN101451741B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3822511A1 (en) * | 1988-07-04 | 1990-01-11 | Miele & Cie | Extractor hood |
| CN2431515Y (en) * | 2000-07-28 | 2001-05-23 | 北京市朝阳区南磨房工业公司 | Combined range of downward-exhausting fume |
| CN2550672Y (en) * | 2002-05-29 | 2003-05-14 | 夏志生 | Deep well lateral suction strong exhaust type fume exhaust range |
| CN2847105Y (en) * | 2005-08-08 | 2006-12-13 | 李由勇 | Downward fume exhaust gas burning range |
| CN201149309Y (en) * | 2007-12-07 | 2008-11-12 | 夏志生 | Lower oil smoke exhausting kitchen range integrated machine |
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| Publication number | Publication date |
|---|---|
| CN101451741A (en) | 2009-06-10 |
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Owner name: ZHEJIANG MEIDA INDUSTRIAL CO., LTD. Free format text: FORMER OWNER: XIA ZHISHENG Effective date: 20100826 |
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Free format text: CORRECT: ADDRESS; FROM: 314416 ZHEJIANG MEIDA INDUSTRIAL CO., LTD., 60 KM ALONG DONGXI ROAD, HAINING CITY, ZHEJIANG PROVINCE TO: 314416 60K, DONGXI AVENUE, HAINING CITY, ZHEJIANG PROVINCE |
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Effective date of registration: 20100826 Address after: 314416 60K, East West Avenue, Zhejiang, Haining Applicant after: Zhejiang Meida Industrial Co., Ltd. Address before: 314416 Zhejiang Meida Industry Co., Ltd., 60KM, East West Road, Haining, Zhejiang Applicant before: Xia Zhisheng |
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Address after: 314416 60K, East West Avenue, Zhejiang, Haining Patentee after: Zhejiang Meida Industrial Co., Ltd. Address before: 314416 60K, East West Avenue, Zhejiang, Haining Patentee before: Zhejiang Meida Industrial Co., Ltd. |