CN1715787A - Kitchen fume exhaust fan with heat insulation plate for resisting fume and anti-heat radiation property - Google Patents
Kitchen fume exhaust fan with heat insulation plate for resisting fume and anti-heat radiation property Download PDFInfo
- Publication number
- CN1715787A CN1715787A CNA2004100255011A CN200410025501A CN1715787A CN 1715787 A CN1715787 A CN 1715787A CN A2004100255011 A CNA2004100255011 A CN A2004100255011A CN 200410025501 A CN200410025501 A CN 200410025501A CN 1715787 A CN1715787 A CN 1715787A
- Authority
- CN
- China
- Prior art keywords
- thermal insulation
- insulation board
- kitchen
- round bar
- smoke exhaust
- 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
Links
Images
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
- F24C15/2042—Devices for removing cooking fumes structurally associated with a cooking range e.g. downdraft
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ventilation (AREA)
Abstract
The present invention provides a kind of light movable kitchen fume exhaust fan with the functions of blocking heat radiation, blocking fume invading face and blocking sputtering oil drops. The improved kitchen fume exhaust fan is provided with several kinds of heat isolating boards, so that it has unique fume blocking effect to protect health facial skin.
Description
Technical field
The present invention relates to a kind of kitchen kitchen range kitchen hood.
Background technology
The effect of existing various kitchens kitchen range kitchen hood also is not best, and do not possess the performance of heat resistanceheat resistant radiation, and this heat resistanceheat resistant radiance be cooking person especially the housewife need urgently, because in cooking the process of frying the fried making dish of slide, there are a large amount of heat radiations and oil smoke steam directly to attack operator's face, the health cosmetic of facial skin is caused damage.
Summary of the invention
The objective of the invention is to overcome the above-mentioned defective of prior art, provide a kind of can strengthen eliminate oil smoke gas to the effect of human body harm again can the heat resistanceheat resistant radiation the kitchen smoke exhaust ventilator.
Realize that the object of the invention technical scheme is: (explaining) in conjunction with Figure of description
The present invention is provided with the thermal insulation board of an active type between cooking person and cooking stove, this plate can be preposition or rearmounted on demand, just it is opened during use and puts in place.
The main body of this plate with frivolous transparent, heat insulation, high temperature resistance, again can anti-electromagnetic-radiation etc. the material of various rays make.Have at least enough big area to be used as observation window in the middle of it.
In order to prevent and eliminate the phenomenon that the harmful oil smoke gas that occurs thick and fast when materials drop into oil cauldron especially in a large number when cooking is inhaled into lung more up hill and dale, the above-mentioned thermal insulation board left and right sides on end can install the aspirating unit that communicates with the fan of last row's formula or lower discharging type ventilator and degreasing unit thereof and air draught road additional, like this, on direction facing to cooking cooking person, not only high-heating radiation is blocked or has separated, oil smoke gas also is blocked and has separated, and oil smoke gas is set at the there just when walking around the thermal insulation board both sides air entry sucks.
Described thermal insulation board be with various can the heat resistanceheat resistant radiation and the material of various harm rays make, its width (along continuous straight runs) is about as much as or is slightly larger than the diameter of a frying pan, its length (vertically) or height should be set in this thermal insulation board and vertically put in place and can hinder shelves after the location effectively and live the high heat of high temperature that material sends in the cookers such as cooking stove and frying pan and pass to cooking person.
For the purpose of the nature, operation for convenience and observation, the first half of this thermal insulation board (vertical) can have bent arc forward, and is just far away from cooking person's head and face portion.
The existence of thermal insulation board of the present invention does not hinder the right-and-left operation of cooking person, so also can be contained in kitchen range and cooking person's centre with thermal insulation board and with the pedestal of its associated (having horizontal being used to rotate the handle of adjusting the round bar orientation angles in this pedestal), during use the handle rotation be got final product this thermal insulation board is adjusted on the desired location with the prefix type mode.
If necessary, that is to say, if arrange in the formula smoke exhaust ventilator in the kitchen, not existing above the kitchen range, can adorn the air intake device of a lightweight that disposes in the mode of hinge opening and closing and support bar locking in thermal insulation board upper edge on end, the flat board that can make with aluminum alloy flake is as the top board of this air intake device, and installing has the air intake duct (inlet scoop) of certain thickness and bore on four frames of this air intake device.This air intake duct communicates with aforementioned each relevant due air intake duct.The inside and outside of the susceptor posts of round bar, active type and pedestal all can be set up air inlet and aspirating unit.
The fixed pedestal is fixedly mounted on the cooking stove top via bracing frame, itself also is load-carrying construction for this pedestal, so that bear or support thermal insulation board and the oil suction flue gas device of the folding that links to each other with the thermal insulation board particularly weight when it is rotated in place to the left or to the right and the power of sideways.Also need each side to adorn the torque spring that a torque magnitude equates at pedestal, the torsion direction of these two torque springs is opposite for this reason, is respectively applied for the power that causes when round bar rotates to the left or to the right of offsetting.Torque spring left, another root stretches forward to the right on one side, Yi Bian coiling round bar, finally is fixed on another end of round bar.When round bar rotated, the reaction force of torque spring played a part the weight of thermal insulation board on certain counteracting or the balance round bar or the like device jointly, guaranteed to rotate round bar with handle smoothly and easily, thereby finished the function of the position of adjusting thermal insulation board.
Torque spring can be made up of extension spring and spring that many groups alternate intervals links to each other, its total torque magnitude substantially be erected at round bar on the weight of relative assembly (thermal insulation board, smoke pumping device of air) and sideways power big or small corresponding thereof, that is to say, thermal insulation board to topple over degree big more, then this torque spring is also big more because of being reversed the torsion that takes place, and exists the counteracting relation of the opposite normalized power of direction between the two.
For the purpose of aesthetic in appearance, an available long hollow round shell encases torque spring.Round bar in the structure of the present invention is as the cantilever that stretches out outward of jack lift.Thermal insulation board on the round bar and oil suction flue gas device should be made with gossamery material as far as possible, and weight reduction is convenient to operation and is adjusted the position.Also can establish a base in addition again on the centre position in table front, so that the Lower Half at least of the other end of supporting round bar does not hinder the rotation of round bar simultaneously again, no matter whether round bar is equipped with bearing.
The picture and text explanation:
" 1 " in the Figure of description 1 is table; " 2 " are cooking stove (two kitchen ranges or four kitchen ranges); " 3 " are the aspirating units that leads in the table; " 4 " are aspirating units; " 5 " are that arrow " 6 " is represented the flow direction of the oil smoke gas that is inhaled in the air intake duct by the open roof type lampblack-sucking cover in the upper edge of thermal insulation board; " 7 " represent the caused bent arc of observation window superstructure at thermal insulation board middle part; " 8 " are the junctions between thermal insulation board and the movable open top lampblack-sucking cover, have " 15 " to connect the hinge of usefulness on this position; " 16 " are cooking person's observation windows; " 9 " are the round bars that vertical thermal insulation board is housed; " 10 " are ends of round bar " 9 ", and this end and handle join; " 12 " are interior octagonal structures, in order to fixing the position of round bar " 9 ", thereby also fix the position that is erected at the thermal insulation board on the round bar " 9 "; " 11 " are the springs that connects round bar " 9 " and handle, with so that handle reset; " 13 " are pedestals, and this pedestal is fixed, thereby " 12 " in the pedestal interior octagonal location load-carrying construction, also are fixed.Pedestal has the supporting structure (not shown) that relies on table; " 17 " be stretch out from fixing pedestal, coiling round bar and leading to the torque spring (this torque spring does not all draw) of the other end of round bar; " 18 " are another ends of round bar, and an end of right two torque springs of described the first from left is separately fixed at the left and right sides of this round bar end.Pedestal or carriage also can be adorned in the below of this round bar end.
Accompanying drawing 2: " 1 " is the pillar of cooking stove back, and there is pedestal " 2 " this upper end that props up; " 3 " are round bars; " 4 " are the thermal insulation boards that is fixed on the round bar " 3 "; " 5 " are cooking stoves; " 6 " are tables; " 7 " are the air inlet ducts that leads to drawing fan, down open shielding sheet (not shown) when can there be one pressurized at the air inlet place, just in time aim at this amount that is pressed into so that allow along with pillar " 1 " falls flat ventilating duct " 11 ", make from the thermal insulation board both sides with by the aspirating unit of the open roof type lampblack-sucking cover in thermal insulation board upper edge, do not draw full aspirating unit) the oil smoke gas that sucks unimpededly enters the blast pipe " 8 " of lower discharging type ventilator; The flow direction of the oil smoke gas that double-head arrow " 9 " representative sucks." 12 " are the positions that the roof type lampblack-sucking cover is installed, the direction that on behalf of pillar " 1 ", single arrow " 10 " fell forward and set level; What rotation arrow " 12 " was represented is that this round bar " 3 " is the direction of rotation when opening top, room formula lampblack-sucking cover after round bar " 3 " falls to put down forward with pillar " 1 ".The rotation of round bar " 3 " just is erected at the rotation of the thermal insulation board on the round bar " 3 " and adjusts position fixing process.
Accompanying drawing 3 be used to adjust and fixedly round bar and be erected on this round bar thermal insulation board (also having the top lampblack-sucking cover) but drawing and the structure chart of rotatable position fixing handle.
" 1 " among Fig. 3 is the handle (for holding of cooking person) of spheroidal; " 2 " are the origin of force (using the force) when using the finger turning handle for the operator, and its shape also is an octagonal; " 3 " are the octagonal location structures, when handle is drawn out outward, this octagonal structure is deviate from from pedestal, thereby allow positive and negative two-way rotation of handle, when handle is loosened, thereby retracted by spring " 5 " (other end of this spring " 5 " is fixed together with round bar) and aim at and enter the interior octagonal structure of base interior, these two octagonal structures just in time match.Because pedestal is because of fixed motionless and pedestal has enough big thrust to round bar, thus the octagonal structure on the handle by the interior octagonal structural limitations of pedestal firmly after, all can not have been rotated by the round bar of stick control and thermal insulation board, be positioned and fixed." 7 " guarantee the pin that round bar rotates thereupon when being the handle rotation." 6 " are round bar and the end handle joint.
Above-mentioned construction and device also is applicable to lower-discharging type (the forced-ventilated oil smoke kitchen range that remove of deep-well side draught), can further strengthen the removal oil smoke gas effect of this type device, blocks outer oil droplet, heat insulation radioresistance of spattering.
Certainly, according to the performance of product of the present invention, the present invention can independently use, and though whether with last row's formula or the coupling of lower-discharging type smoke exhaust ventilator.
The radioresistance that this vertical structure of thermal insulation board of the present invention can be brought into play, anti-high heat, anti-oil smoke steam are that other conventional type kitchen smoke exhaust ventilator does not possess to the effect of the invasion and attack effect of cooking person's head and face, and this is exclusive performance of the present invention and advantage.
When with other smoke exhaust ventilator coupling the time, the left and right sides of thermal insulation board of the present invention can be removed from or do not adorned air entry and air intake passage, decides according to actual conditions and desirability.
As seen, the present invention has light small-sized, low-cost, the characteristics that adapt to the dimensional requirement of the kitchen range equipment vary in size.The present invention can be a rotation, just forwards to during use on the use location, and for example can be plug and play type again, plug is contained in the lower edge of thermal insulation board.
As long as communicate, use the oil smoke gas that has frame formula air draught road (on the left and right sides of facade and the left side at top, outer, right three sides) generation when just having to be discharged into outdoor performance and effect with the cooking with sucktion fan and air channel.
As embodiment, can make all size tandem product according to structural principle of the present invention, be installed on the kitchen range of kitchen.One the first from left right single two or front and back two rows totally 4 cooking stoves are arranged in the common family kitchen, thus can about respectively adorn cover product of the present invention, respectively with a left side or the right corresponding supporting use of cooking stove.
For example, for a kind of lower-discharging type smoke exhaust ventilator on the market, can repack the movable cover plate above its kitchen range into product of the present invention.
Claims (9)
1, a kind of kitchen kitchen range smoke exhaust ventilator is characterized in that it has a thermal insulation board.
2, the thermal insulation board of kitchen as claimed in claim 1 kitchen range smoke exhaust ventilator is characterized in that it is the various rays of heat resistanceheat resistant radiation, is made by transparent thin material.
3, the thermal insulation board of kitchen as claimed in claim 1 kitchen range smoke exhaust ventilator is characterized in that it also can be that all retractable, the plug-type or connecting rod of all directions of active type draws the formula of putting.
4, the thermal insulation board of kitchen as claimed in claim 1 kitchen range smoke exhaust ventilator is characterized in that air intake air intake duct (exhausting up or down) is equipped with in its left and right sides.
5, the thermal insulation board of kitchen as claimed in claim 1 kitchen range oil pumper is characterized in that oil smoke gas when it can intercept the cooking is to cooking person's infringement with block oil droplet and spatter outward.
6, the thermal insulation board of kitchen as claimed in claim 1 kitchen range smoke exhaust ventilator is characterized in that its frame inside that it can dispose a roof type that links to each other, lives with they sup-port then with hinging manner has the oil suction flue gas device of air intake duct.
7, the thermal insulation board of the active type of kitchen as claimed in claim 3 kitchen range smoke exhaust ventilator, it is characterized in that it has one can side direction to fall flat pillar, the upper end inner transverse of this pillar has a multiangular location structure and a round supporting construction, enter and be fixed or adjust its orientation angle so that allow an end have a round bar with the handle of spring mode drawing, thermal insulation board is fixedly mounted on this round bar.
8, the thermal insulation board of the active type of kitchen as claimed in claim 3 kitchen range smoke exhaust ventilator, it is characterized in that it has a pedestal, the inside of this pedestal or side can be equipped with the air intake duct that communicates with scavenger fan, this base interior laterally also has polygonal location structure as claimed in claim 7 and a circular support structure, enter and be fixed or adjust its orientation angle so that allow an end have a round bar with the handle of spring mode drawing, thermal insulation board is fixedly mounted on this round bar.
9, as claim 3,7,8 described thermal insulation board and fixed or the active type pedestals that are fixedly mounted on the round bar, it is characterized in that having right each torque magnitude of a first from left to equate, the torque spring that direction is opposite, one end of this torque spring is fixed on the base construction of active type or fixed, coil round bar then and stretching the other end of past round bar, and be fixed on this end, the weight of the relative assembly (thermal insulation board and oil suction flue gas device) the when size of the torsion of torque spring and round bar side are changeed on the round bar and the effect that sideways power exists mutual balance and counteracting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2004100255011A CN1715787B (en) | 2004-06-28 | 2004-06-28 | Kitchen fume exhaust fan with heat insulation plate for resisting fume and anti-heat radiation property |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2004100255011A CN1715787B (en) | 2004-06-28 | 2004-06-28 | Kitchen fume exhaust fan with heat insulation plate for resisting fume and anti-heat radiation property |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1715787A true CN1715787A (en) | 2006-01-04 |
| CN1715787B CN1715787B (en) | 2010-04-28 |
Family
ID=35821845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2004100255011A Expired - Fee Related CN1715787B (en) | 2004-06-28 | 2004-06-28 | Kitchen fume exhaust fan with heat insulation plate for resisting fume and anti-heat radiation property |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1715787B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104412042A (en) * | 2012-05-03 | 2015-03-11 | 布罗恩-努托恩有限责任公司 | Downdraft system |
| CN108006744A (en) * | 2017-06-14 | 2018-05-08 | 宁波方太厨具有限公司 | A kind of body structure of side extraction cooking fume extractor |
| CN112240592A (en) * | 2020-10-19 | 2021-01-19 | 张维中 | Pressurization dredging type safety kitchen capable of preventing hot oil from splashing |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5678532A (en) * | 1995-12-11 | 1997-10-21 | Wu; Min-Wei | Guard device for smoke exhauster |
| CN2371480Y (en) * | 1999-03-15 | 2000-03-29 | 卜庆国 | Fume exhauster with protection hood |
-
2004
- 2004-06-28 CN CN2004100255011A patent/CN1715787B/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104412042A (en) * | 2012-05-03 | 2015-03-11 | 布罗恩-努托恩有限责任公司 | Downdraft system |
| CN108006744A (en) * | 2017-06-14 | 2018-05-08 | 宁波方太厨具有限公司 | A kind of body structure of side extraction cooking fume extractor |
| CN108006744B (en) * | 2017-06-14 | 2024-02-20 | 宁波方太厨具有限公司 | Box structure of side-draught range hood |
| CN112240592A (en) * | 2020-10-19 | 2021-01-19 | 张维中 | Pressurization dredging type safety kitchen capable of preventing hot oil from splashing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1715787B (en) | 2010-04-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9664395B2 (en) | Low profile exhaust hood | |
| MXPA05005222A (en) | Nesting table with controlled pivoting movement. | |
| CN1715787A (en) | Kitchen fume exhaust fan with heat insulation plate for resisting fume and anti-heat radiation property | |
| CN200949871Y (en) | Lower exhausting oil smoke and dust discharger and kitchen range with same | |
| CN208587968U (en) | The range hood of cigarette can be held together | |
| CN1224803C (en) | Fume exhausting hood mounted over range | |
| CN200979239Y (en) | Externally hung cooking fume exhauster for kitchen | |
| CN110207213A (en) | Range hood with oil screen capable of being turned and opened along with smoke baffle | |
| CN210832152U (en) | Smoke machine | |
| CN2505733Y (en) | Exhaust hood adjustable kitchen ventilator | |
| CN2816633Y (en) | Gas-flow-seled type kitchen hood | |
| CN2627385Y (en) | Air curtain type oil smoke leak-proof device | |
| CN114763915A (en) | Range hood and control method thereof | |
| CN2566147Y (en) | Air curtain type oil-fume exhauster | |
| CN205730757U (en) | Electric furnace dust recovery system | |
| WO2019171646A1 (en) | Air blowing device and air blowing machine for generating rising air | |
| CN216924468U (en) | Range hood with heating and cooling functions | |
| KR20200042121A (en) | Semi-automatic firepace tand system | |
| CN216557268U (en) | Cooking fume exhauster | |
| CN2695833Y (en) | Kitchen ventilator with side air intake device | |
| CN213630604U (en) | Integrated kitchen of board steaming and baking all-in-one is directly turned over | |
| CN108224521A (en) | A kind of telescopic close-suction range hood of air inlet | |
| CN216079947U (en) | Fume exhaust fan | |
| CN2641511Y (en) | Cyclone head for ventilation pipe | |
| CN207831449U (en) | A kind of liftable integrated kitchen range |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100428 Termination date: 20140628 |
|
| EXPY | Termination of patent right or utility model |