CN104296217B - A kind of concealed smoke exhaust ventilator of SMART METALS - Google Patents
A kind of concealed smoke exhaust ventilator of SMART METALS Download PDFInfo
- Publication number
- CN104296217B CN104296217B CN201410568367.3A CN201410568367A CN104296217B CN 104296217 B CN104296217 B CN 104296217B CN 201410568367 A CN201410568367 A CN 201410568367A CN 104296217 B CN104296217 B CN 104296217B
- Authority
- CN
- China
- Prior art keywords
- fan
- smoke exhaust
- exhaust ventilator
- covering
- sensing element
- 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.)
- Expired - Fee Related
Links
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)
- Ventilation (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Abstract
The present invention relates to a kind of concealed smoke exhaust ventilator of SMART METALS, the concealed smoke exhaust ventilator of this SMART METALS includes main body and covering of the fan；Described covering of the fan is made up of memorial alloy；When non-working condition, described covering of the fan rule folds and is fixed on described bottom part body；Back fixation in described main body has a heating element heater thermally contacted with described covering of the fan；This heating element heater coupled to be positioned at the air-sensitive sensing element of body front part；Described air-sensitive sensing element coupled to way circuit and this air-sensitive sensing element is made up of airsensitive porcelain；When not in use, covering of the fan is hidden in bottom part body to this smoke exhaust ventilator, closes main body, prevents winged insect entrance；Moulded small and exquisite, attractive in appearance, save kitchen space；Automatically stretch covering of the fan blocked by oil smoke when cooking and suck smoke exhaust ventilator.
Description
Technical field
The present invention relates to the daily necessities of a kind of metal class, particularly, be a kind of smoke exhaust ventilator.
Background technology
The U.S. utilized memorial alloy to make the antenna of apollo spacecraft in 1970, and antenna exists
The spherical of 5cm it is converted into, after airship flies into space, by being heated to the phase of 77 degrees Celsius before transmitting
During temperature, antenna is opened for the parabolic shape originally set.
Now in life, people are more and more higher to the pursuit in room, except basic living conditions
Outward, people start to pursue the personalization in room；The smoke exhaust ventilator of now is excessive because of its covering of the fan,
Affect the attractive in appearance of kitchen；Some product is attractive in appearance by the covering of the fan of smoke exhaust ventilator in order to pursue in moulding
That does is less, but is detaching functionally having a greatly reduced quality of oil smoke；Additionally, above-mentioned smoke exhaust ventilator
When not in use, winged insect etc. may enter inside smoke exhaust ventilator from smoke exhaust ventilator main body, affects it
Service life.
Summary of the invention
For the problems referred to above, the present invention provides a kind of concealed smoke exhaust ventilator of SMART METALS, and this is taken out
When not in use, covering of the fan is hidden in bottom part body to lampblack absorber, closes main body, prevents winged insect entrance；
Moulded small and exquisite, attractive in appearance, save kitchen space；Automatically covering of the fan is stretched by oil smoke when cooking
Block and suck smoke exhaust ventilator.
For solving the problems referred to above, the technical solution adopted in the present invention is: this SMART METALS is hidden
Formula smoke exhaust ventilator includes main body and covering of the fan；Described covering of the fan is made up of memorial alloy；Under normal temperature, institute
State covering of the fan folding and be fixed on described bottom part body；Back fixation in described main body has one and institute
State the heating element heater of covering of the fan thermo-contact；This heating element heater coupled to be positioned at the air-sensitive sense of body front part
Survey element；Described air-sensitive sensing element coupled to way circuit and this air-sensitive sensing element is made pottery by air-sensitive
Porcelain is constituted.
The invention has the beneficial effects as follows: when cooking, smell upwards, the smell of cooking touches
Getting angry quick sensing element, described air-sensitive sensing element connection way circuit also turns on the described heating of connection
The circuit of element, heating element heater carries out continuous heating to the described covering of the fan made by memorial alloy,
Described covering of the fan is by thermal deformation paramount temperature shape, and folded concealed is at the covering of the fan of described lower body part originally
Extend, oil smoke is blocked and sucks smoke exhaust ventilator, empty at described heating element heater and cooking heat
Under the common effect of gas, described covering of the fan remains extended configuration；After cooking terminates, this intelligence
The concealed smoke exhaust ventilator of metal works on until oil smoke taste disappears, now air-sensitive sensing element
Disconnecting circuit, described heating element heater quits work, and described covering of the fan recovers to shape during low temperature,
Fold and be hidden in the described bottom part body of smoke exhaust ventilator, save kitchen space；The most described fan
The lower body part of smoke exhaust ventilator is closed by face, effectively prevents winged insect etc. from entering inside smoke exhaust ventilator.
The described covering of the fan made by memorial alloy can keep considerable time, and repeatable
Ten million time the most accurate, it is ensured that the service life of described covering of the fan；Airsensitive porcelain is to smell
Sensing quite sensitive, will connect the circuit of heating element heater, automatically begin to when there being cooking smell
Work, and the smell in kitchen can be monitored in real time, intelligence stops smoke exhaust ventilator.
As preferably, it is niti-shaped memorial alloy for making the memorial alloy of described covering of the fan,
When this memorial alloy is on transition temperature hard solid, intensity is the highest, it is ensured that covering of the fan work
Time firm；Time under transition temperature, it is sufficiently flexible, it is easy to folded concealed is in described main body
Bottom.
As preferably, described air-sensitive sensing element couples one piece of CO gas-sensing element；Institute
State CO gas-sensing element and coupled to alarm；If it occur that the situations such as gas leak, described CO
Gas-sensing element meeting connection circuit, startup smoke exhaust ventilator work start alarm simultaneously, even if
Even if pernicious gas being discharged and reminding resident family to process.
Accompanying drawing explanation
Fig. 1 is the stereogram of this SMART METALS a kind of embodiment of concealed smoke exhaust ventilator.
When Fig. 2 is the contraction of this SMART METALS concealed smoke exhaust ventilator covering of the fan, the structure of side surface direction is shown
It is intended to.
The structural representation in front when Fig. 3 shrinks for this SMART METALS concealed smoke exhaust ventilator covering of the fan
Figure.
Detailed description of the invention:
Embodiment
In the embodiment shown in Fig. 1 to Fig. 3, the concealed smoke exhaust ventilator of this SMART METALS includes main
Body 1 and covering of the fan 2；Described covering of the fan 2 is made up of ferronickel marmem；When normal temperature, described
Covering of the fan 2 rule folds and is fixed on bottom described main body 1, and during high temperature, described covering of the fan can extend；
Back fixation in described main body 1 has a heating element heater 3 thermally contacted with described covering of the fan 2；Should
Heating element heater 3 coupled to be positioned at the air-sensitive sensing element 4 of main body 1 front portion；Described air-sensitive sensing
Part 4 coupled to way circuit and this air-sensitive sensing element 4 is made up of airsensitive porcelain；In described air-sensitive sense
Survey and on element 4, couple one piece of CO gas-sensing element 5；Described CO gas-sensing element 5 coupled to
Alarm.
When cooking, smell upwards, the quick sensing element of smell trigger gas 4 of cooking, institute
State air-sensitive sensing element 4 connect way circuit and turn on the circuit connecting described heating element heater 3, heating
Element 3 carries out continuous heating, described fan to the described covering of the fan 2 made by niti-shaped memorial alloy
Face 2 is by thermal deformation paramount temperature shape, and folded concealed is stretched at the covering of the fan 2 of described main body 1 bottom originally
Launch to come, oil smoke is blocked and sucks smoke exhaust ventilator, at described heating element heater and cooking hot-air
Common effect under, described covering of the fan 2 remains extended configuration；The folded state of described covering of the fan 2
Being to be design typification in process of production with extended configuration, concrete technology can refer to prior art
In processing to memorial alloy；After cooking terminates, the concealed smoke exhaust ventilator of this SMART METALS
Work on until oil smoke taste disappear, now air-sensitive sensing element 4 disconnecting circuit, described in add
Thermal element 3 quits work, and described covering of the fan 2 recovers to shape during low temperature, folds and is hidden in and takes out
Bottom the described main body 1 of lampblack absorber, save kitchen space；The most described covering of the fan 2 is by smoke exhaust ventilator
Main body 1 bottom close, effectively prevent winged insect etc. from entering inside smoke exhaust ventilator.
When this ferronickel marmem is on transition temperature hard solid, intensity is the highest, protect
That has demonstrate,proved when covering of the fan 2 works is firm；Time under transition temperature, it is sufficiently flexible, it is easy to fold
It is hidden in described main body 1 bottom；Can accurately repeat ten million time and not deform upon, effectively simultaneously
Ensure that the service life of smoke exhaust ventilator.
The described airsensitive porcelain sensing quite sensitive to smell, will connect when there being cooking smell
The circuit of heating element heater 3, automatically begins to work, and can monitor the smell in kitchen, intelligence in real time
Smoke exhaust ventilator can be stopped；When there is the situations such as gas leak, the meeting of described CO gas-sensing element 5
Connection circuit, startup smoke exhaust ventilator work start alarm, even if being discharged by pernicious gas simultaneously
Even and if reminding resident family to process.
Claims (3)
1. the concealed smoke exhaust ventilator of SMART METALS, the concealed smoke exhaust ventilator of this SMART METALS
Including main body (1) and covering of the fan (2)；It is characterized in that: described covering of the fan (2) is by memorial alloy
Constituting, under normal temperature, described covering of the fan (2) folds and is fixed on described main body (1) bottom；Institute
The back fixation stating main body (1) has a heating element heater (3) thermally contacted with described covering of the fan (2)；
This heating element heater (3) coupled to be positioned at the air-sensitive sensing element (4) that main body (1) is anterior；Institute
State air-sensitive sensing element (4) and coupled to way circuit and this air-sensitive sensing element (4) is made pottery by air-sensitive
Porcelain is constituted.
The concealed smoke exhaust ventilator of SMART METALS the most according to claim 1, its feature exists
In: the memorial alloy being used for making described covering of the fan (2) is niti-shaped memorial alloy.
The concealed smoke exhaust ventilator of SMART METALS the most according to claim 1, its feature exists
In: described air-sensitive sensing element (4) one piece of CO gas-sensing element (5) of upper coupling；Institute
State CO gas-sensing element (5) and coupled to alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410568367.3A CN104296217B (en) | 2014-10-23 | 2014-10-23 | A kind of concealed smoke exhaust ventilator of SMART METALS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410568367.3A CN104296217B (en) | 2014-10-23 | 2014-10-23 | A kind of concealed smoke exhaust ventilator of SMART METALS |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104296217A CN104296217A (en) | 2015-01-21 |
| CN104296217B true CN104296217B (en) | 2016-08-24 |
Family
ID=52316059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410568367.3A Expired - Fee Related CN104296217B (en) | 2014-10-23 | 2014-10-23 | A kind of concealed smoke exhaust ventilator of SMART METALS |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104296217B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112856505B (en) * | 2021-01-07 | 2022-03-18 | 宁波方太厨具有限公司 | Range hood and working method thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4635610A (en) * | 1985-04-17 | 1987-01-13 | Sharp Kabushiki Kaisha | Hot air circulating oven range using shape memory alloy |
| JPH02143042A (en) * | 1988-11-25 | 1990-06-01 | Matsushita Electric Ind Co Ltd | Fire-preventive smoke-discharging device |
| JP2014181633A (en) * | 2013-03-19 | 2014-09-29 | Rosati Fratelli Srl | Variable-geometry fan and method for control thereof |
| CN104110713A (en) * | 2014-06-19 | 2014-10-22 | 宁波市鄞州多凡国际贸易有限公司 | Smoke ventilator |
| CN204128028U (en) * | 2014-10-23 | 2015-01-28 | 吴江市江南不锈钢器材有限责任公司 | The concealed smoke exhaust ventilator of a kind of SMART METALS |
-
2014
- 2014-10-23 CN CN201410568367.3A patent/CN104296217B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104296217A (en) | 2015-01-21 |
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| 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: 20160824 Termination date: 20171023 |
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| CF01 | Termination of patent right due to non-payment of annual fee |