CN101592351A - All-in-one machine of range hood and kitchen range - Google Patents
All-in-one machine of range hood and kitchen range Download PDFInfo
- Publication number
- CN101592351A CN101592351A CNA2009100995790A CN200910099579A CN101592351A CN 101592351 A CN101592351 A CN 101592351A CN A2009100995790 A CNA2009100995790 A CN A2009100995790A CN 200910099579 A CN200910099579 A CN 200910099579A CN 101592351 A CN101592351 A CN 101592351A
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- kitchen range
- central controller
- plenum chamber
- blower fan
- hole
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Abstract
All-in-one machine of range hood and kitchen range comprises cabinet type fuselage, and the top of fuselage is provided with plenum chamber, and described plenum chamber top is provided with recessed kitchen range hole, and the base plate in kitchen range hole is provided with kitchen range, and described kitchen range are provided with ignition controller; The wall top in kitchen range hole is provided with the air entry of major arc shape, and described kitchen range hole has grip hole towards people's a side; Described air entry is communicated with described plenum chamber, the air inlet of blower fan is arranged in the described plenum chamber, blower fan also connects blast pipe, it is characterized in that: described air entry is provided with flame sensor, described flame sensor signal is connected in central controller, and described central controller also signal connection is used to cut out first relay of described blower fan and the magnetic valve that is used to cut out gas inlet pipe; Described central controller comprises instruction module, and after described flame sensor recorded flame, described central controller issued instructions to described first relay and magnetic valve, closes described gas inlet pipe and blower fan.Can be when oil cauldron catch fire, the prevention internal fires.
Description
Technical field
The present invention relates to a kind of lower discharging type oil smoke machine, kitchen range integral machine.
Background technology
The kitchen range hole of the all-in-one machine of range hood and kitchen range of lower-discharging type is provided with air entry, and inlet scoop and the bottom of a pan distance are near, have like this and are convenient to get rid of oil smoke.But because modern society's rhythm of life anxiety, often have emergency during cooking and bother, as answer the call etc., do not firmly grasp slightly, or carelessness forgets, oil cauldron will catch fire, and may cause the inlet scoop to suck the risk of flame.
When playing oil cauldron or cooking,,, have naked light and be inhaled into plenum chamber because of the inboard, inlet scoop is exactly a plenum chamber if oil cauldron catches fire.When thermal-flame is sucked plenum chamber for a long time, the greasy dirt that ignites easily, even initiation fire.
Summary of the invention
The present invention will solve the above-mentioned defective of the all-in-one machine of range hood and kitchen range of existing lower-discharging type, provides a kind of and can prevent the all-in-one machine of range hood and kitchen range of internal fires when oil cauldron catches fire.
All-in-one machine of range hood and kitchen range of the present invention comprises cabinet type fuselage, and the top of fuselage is provided with plenum chamber, and described plenum chamber top is provided with recessed kitchen range hole, and the base plate in kitchen range hole is provided with kitchen range, and described kitchen range are provided with ignition controller; The wall top in kitchen range hole is provided with the air entry of major arc shape, and described kitchen range hole has grip hole towards people's a side; Described air entry is communicated with described plenum chamber, the air inlet of blower fan is arranged in the described plenum chamber, blower fan also connects blast pipe, it is characterized in that: described air entry is provided with flame sensor, described flame sensor signal is connected in central controller, and described central controller also signal connection is used to cut out first relay of described blower fan and the magnetic valve that is used to cut out gas inlet pipe; Described central controller comprises instruction module, and after described flame sensor recorded flame, described central controller issued instructions to described first relay and magnetic valve, closes described gas inlet pipe and blower fan.
Further, described flame sensor is positioned at the inboard of described air entry towards described plenum chamber.
Further, central controller comprises master controller and ignition controller, master controller connects described ignition controller by flare up fire line, control line of electromagnetic valve, and described ignition controller signal connects described flame sensor and described magnetic valve.
Perhaps, described central controller directly connects described flame sensor and described magnetic valve.
The top of kitchen range wall surface of the hole is provided with the malleation blowing mouth, and described blowing mouth is relative with the inlet scoop, and described blowing mouth is oblique down, and blowing mouth connects the malleation wind regime by appendix.
After oil cauldron caught fire, thermal-flame was sucked by the inlet scoop, and flame sensor sends signal to central controller or ignition controller after recording flame.Central controller sends blower fan stall signal to first relay immediately, and fan power is cut off in first actuating of relay; Simultaneously, central controller sends command signal to the magnetic valve that is used to cut out gas inlet pipe, closes fuel gas pipeline.After the blower fan stall, the inlet scoop stops to suck flue gas and flame, prevents that the greasy dirt of lampblack absorber inside from being ignited, and prevents that supplemental oxygen enlarges the intensity of a fire to flame because of blower fan rotates automatically.Fuel gas pipeline is cut off simultaneously, and the kitchen range auto extinguishing can prevent that combustion gas is excessive.
Advantage of the present invention is: can be when oil cauldron catch fire, and the prevention internal fires.
Description of drawings
Fig. 1 is an outline drawing of the present invention
Fig. 2 is a plenum chamber schematic diagram of the present invention
Fig. 3 is a kind of structural representation of the present invention
Fig. 4 is an another kind of structural representation of the present invention
The specific embodiment
Embodiment one
With reference to accompanying drawing 1,2,4:
All-in-one machine of range hood and kitchen range of the present invention comprises cabinet type fuselage 1, and the top of fuselage is provided with plenum chamber 5, and described plenum chamber top is provided with recessed kitchen range hole 2, and the base plate in kitchen range hole 2 is provided with kitchen range, and described kitchen range are provided with ignition controller; The wall top in kitchen range hole is provided with the air entry 4 of major arc shape, and described kitchen range hole 2 has grip hole 3 towards people's a side; Described air entry 4 is communicated with described plenum chamber 5, and the air inlet 6 of blower fan is arranged in the described plenum chamber 5, and blower fan also connects blast pipe.
Described air entry 2 is provided with flame sensor 71,72, and described flame sensor 71,72 is connected in central controller 8 by flare up fire line 73.Described central controller 8 goes back the signal connection and is used to cut out first relay J 1 of described blower fan and the magnetic valve 10 that is used to cut out gas inlet pipe; Described central controller comprises instruction module, and after described flame sensor recorded flame, described central controller issued instructions to described first relay and magnetic valve, closes described gas inlet pipe and blower fan.
Described instruction module comes down to the programming module of central controller 8 inside.The technical spirit of described flame sensor is identical with the sensor that existing flame-out protection device is adopted, and all is the electron ion sensor, and just output is opposite.
Described flame sensor 71,72 is positioned at the inboard of described air entry 2 towards described plenum chamber 5.
Described central controller 8 directly connects described flame sensor 71,72 and described magnetic valve 10.
The top of kitchen range hole 2 walls is provided with the malleation blowing mouth, and described blowing mouth is relative with the inlet scoop, and described blowing mouth is oblique down, and blowing mouth connects the malleation wind regime by appendix.
After oil cauldron caught fire, thermal-flame was sucked by the inlet scoop, and flame sensor sends signal to central controller or ignition controller after recording flame.Central controller sends blower fan stall signal to first relay immediately, and fan power is cut off in first actuating of relay; Simultaneously, central controller sends command signal to the magnetic valve that is used to cut out gas inlet pipe, closes fuel gas pipeline.After the blower fan stall, the inlet scoop stops to suck flue gas and flame, prevents that the greasy dirt of lampblack absorber inside from being ignited, and prevents that supplemental oxygen enlarges the intensity of a fire to flame because of blower fan rotates automatically.Fuel gas pipeline is cut off simultaneously, and the kitchen range auto extinguishing can prevent that combustion gas is excessive.
Simultaneously central controller 8 is also to the acoustic-optic alarm output signal, and acoustic-optic alarm is sounded or the alarm signal of light, urges the user to get back to kitchen range top pre-treatment accident.
Embodiment two
With reference to accompanying drawing 1-3:
Present embodiment and embodiment one difference are: central controller 8 comprises master controller 8b and ignition controller 8a, master controller 8b connects described ignition controller 8a by flame detection line 81, control line of electromagnetic valve 82, and described ignition controller 8a signal connects described flame sensor 71,72 and described magnetic valve 10.
The ignition controller that the version of present embodiment existing market easy to use is current.Existing ignition controller is connected with gas electromagnetic valve and flameout sensor.Flameout sensor is identical with the technology formation of flame sensor, all is the electron ion sensor, and just output is opposite.
To have ignition controller now and include central controller in, and help reducing production costs.
Remainder is identical with embodiment one.
The described content of this specification embodiment only is enumerating the way of realization of inventive concept; protection scope of the present invention should not be regarded as only limiting to the concrete form that embodiment states, protection scope of the present invention also reach in those skilled in the art conceive according to the present invention the equivalent technologies means that can expect.
Claims (5)
1. all-in-one machine of range hood and kitchen range comprises cabinet type fuselage, and the top of fuselage is provided with plenum chamber, and described plenum chamber top is provided with recessed kitchen range hole, and the base plate in kitchen range hole is provided with kitchen range, and described kitchen range are provided with ignition controller; The wall top in kitchen range hole is provided with the air entry of major arc shape, and described kitchen range hole has grip hole towards people's a side; Described air entry is communicated with described plenum chamber, the air inlet of blower fan is arranged in the described plenum chamber, blower fan also connects blast pipe, it is characterized in that: described air entry is provided with flame sensor, described flame sensor signal is connected in central controller, and described central controller also signal connection is used to cut out first relay of described blower fan and the magnetic valve that is used to cut out gas inlet pipe; Described central controller comprises instruction module, and after described flame sensor recorded flame, described central controller issued instructions to described first relay and magnetic valve, closes described gas inlet pipe and blower fan.
2. all-in-one machine of range hood and kitchen range as claimed in claim 1 is characterized in that: described flame sensor is positioned at the inboard of described air entry towards described plenum chamber.
3. all-in-one machine of range hood and kitchen range as claimed in claim 2, it is characterized in that: central controller comprises master controller and ignition controller, master controller connects described ignition controller by flare up fire line, control line of electromagnetic valve, and described ignition controller signal connects described flame sensor and described magnetic valve.
4. all-in-one machine of range hood and kitchen range as claimed in claim 2 is characterized in that: described central controller directly connects described flame sensor and described magnetic valve.
5. as the described all-in-one machine of range hood and kitchen range of one of claim 1-4, it is characterized in that: the top of kitchen range wall surface of the hole is provided with the malleation blowing mouth, described blowing mouth is relative with described inlet scoop, 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 |
|---|---|---|---|
| CNA2009100995790A CN101592351A (en) | 2009-06-11 | 2009-06-11 | All-in-one machine of range hood and kitchen range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100995790A CN101592351A (en) | 2009-06-11 | 2009-06-11 | All-in-one machine of range hood and kitchen range |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101592351A true CN101592351A (en) | 2009-12-02 |
Family
ID=41407140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009100995790A Pending CN101592351A (en) | 2009-06-11 | 2009-06-11 | All-in-one machine of range hood and kitchen range |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101592351A (en) |
-
2009
- 2009-06-11 CN CNA2009100995790A patent/CN101592351A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG MEIDA INDUSTRIAL CO., LTD. Free format text: FORMER OWNER: XIA ZHISHENG Effective date: 20100826 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
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 |
|
| TA01 | Transfer of patent application right |
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 |
|
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20091202 |