CN1435597A - Gas implement - Google Patents
Gas implement Download PDFInfo
- Publication number
- CN1435597A CN1435597A CN03103493A CN03103493A CN1435597A CN 1435597 A CN1435597 A CN 1435597A CN 03103493 A CN03103493 A CN 03103493A CN 03103493 A CN03103493 A CN 03103493A CN 1435597 A CN1435597 A CN 1435597A
- Authority
- CN
- China
- Prior art keywords
- gas
- burner
- valve
- combustion gas
- quench
- 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
- F24C3/00—Stoves or ranges for gaseous fuels
- F24C3/12—Arrangement or mounting of control or safety devices
- F24C3/126—Arrangement or mounting of control or safety devices on ranges
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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
- F24C3/00—Stoves or ranges for gaseous fuels
- F24C3/008—Ranges
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Feeding And Controlling Fuel (AREA)
- Regulation And Control Of Combustion (AREA)
Abstract
In a gas device with a plurality of gas burners, because it is provided with a function of closing a flow rate regulating means and the gas fuel supplied to the respective gas burners is cut off by means of the flow rate regulating valve, it is time-consuming to ignite and putting out the fire. This invention comprises a plurality of gas burners (13a, 13b, 2a). Each of the gas burners is connected to a corresponding one of the manifolds (41a. 41b. 41c) bifurcated from a gas tube (4) with first switch valve (3), and flow rate regulating means (5a, 5b, 5c) are installed on the respective manifolds in order to regulate the gas flow rate of the fuel gas supplied to the corresponding one of the gas burners. In addition, second switch valves (6a, 6b, 6c) are installed on the respective manifolds.
Description
Technical field
For example the present invention relates to the Gas appliance of the gas kitchen ranges that can control by the start of combustion gas burners such as the fuel gas supply of the formula contact witch subtend combustion gas burner that automatically resets and gas flow adjusting thereof etc.
Background technology
This gas kitchen ranges is known for example special fair 7-94890 communique of Japan Patent.This gas kitchen ranges can be divided in the kitchen range body, be arranged to be positioned at place in front of the top board opening 2 Ben Shengshi cooker burners and be arranged at two kinds of ceramic board-like grid burners on the grid.The mixing tube of each burner respectively be that the branched pipe of 1 Gas Pipe branch of open and close valve is connected from being provided with magnetic valve.
In each branched pipe, be provided with flow control valve from usefulness to the gas flow of each burner of kitchen range and grid that regulate.This flow control valve for example has the driving body of the area of passage increase and decrease usefulness of fuel gas path, and this driving body is driven by the motor of stepper motor etc.
Wherein, the gas kitchen ranges that is provided with respectively a plurality of combustion gas burners that are connected with branched pipe from 1 Gas Pipe branch, in order individually to use each burner, the combustion gas of must each burner of subtend supplying with is controlled.
For this reason, in the above-mentioned structure, flow control valve has the apolipsis function.And, each burner of kitchen range and grid catch fire and the control of start such as firepower adjusting is that contact witch by the formula that automatically resets on the guidance panel that is arranged at kitchen range body front carries out.
In case by pressing the igniting indication that the operation contact witch sends burner, then by the motor-driven driving body, flow control valve travels to out valve position from closing valve position, the valve opening solenoid valve is lighted a fire simultaneously.In this occasion, reliably catch fire in order to make the combustion gas burner, Flux Valve Control must be become make the combustion gas burner to place the combustion gas of the gas flow of strong fire to flow into.And the gas flow of combustion gas is by regulating the contact witch of usefulness, by the motor-driven driving body aperture area of fuel gas path is changed to carry out by pressing the operation firepower.
Yet, in this structure, for example use the occasion of 2 cooker burners at the same time, during a certain side's cooker burner quench, because of magnetic valve can not close valve, so must close valve with the cooker burner corresponding flow control valve of wanting quench.In this occasion, by motor the valve position that closes that driving body travels to flow control valve is needed time several seconds, so exist quench need change time taking problem.
Again, in case when the cooker burner behind the quench is wanted to light a fire, by motor driving body is urged to the ignition location that the combustion gas burner is flowed into for the combustion gas of the gas flow of strong fire, so also produced the time taking problem of needsization of lighting a fire.
And, when lighting a fire, for the valve action need of opening of driving valve operation and flow control valve that carries out magnetic valve simultaneously has big electric current at the initial stage of each burner.In this occasion, for example must strengthen transformer capacity, cause cost to increase.
For this reason, in view of the above problems, the object of the present invention is to provide a kind of igniting quench that can carry out the combustion gas burner fast, and can reduce the Gas appliance of current drain.
Summary of the invention
For realizing this purpose, Gas appliance of the present invention has a plurality of combustion gas burners, each combustion gas burner is connected with branched pipe from 1 Gas Pipe branch with the 1st open and close valve respectively, in each branched pipe, be provided with simultaneously the flow regulator that adjusting is used to the gas flow of combustion gas burner, control the start of each combustion gas burner by contact witch, it is characterized in that, in each branched pipe, be respectively arranged with the 2nd open and close valve.
Adopt the present invention, in case carry out the igniting indication of combustion gas burner by pressing the operation contact witch, then each open and close valve of the 1st and the 2nd is driven valve respectively.In this occasion,, can will not close valve position so when combustion gas last time burner quench, do not need that flow regulator is travelled to the fuel gas supply blocking of each burner by the 2nd open and close valve owing in branched pipe, be provided with the 2nd open and close valve.Thus, when each open and close valve of the 1st and the 2nd is driven valve, can make combustion gas flow into the combustion gas burner immediately and carry out ignition operation.
And, for example when the occasion of using 2 combustion gas burners, when either party's combustion gas burner quench if the 2nd open and close valve is closed valve, but this combustion gas burner quench then.In this occasion, compare with the structure that by the motor-driven driving body flow regulator is travelled to close valve position to carry out quench and can carry out quench fast.
Again, in case when the combustion gas burner behind the quench is wanted to light a fire, because of flow regulator is in the position that the fluid of combustion gas does not interdict, so in case the 2nd open and close valve is driven valve, then combustion gas is supplied with and lighted a fire to the combustion gas burner immediately.Thus, and move to the structure that ignition location lights a fire and compare from closing valve position, its need not of igniting is time-consuming.
In addition, described flow regulator can not be provided with the apolipsis function.Thus, because of flow control valve itself does not need sealing highly, so can reduce manufacturing cost.
In sum, adopt Gas appliance of the present invention, not only can carry out the igniting quench of combustion gas burner apace, and can obtain to reduce the effect of current drain.
The simple declaration of accompanying drawing
Fig. 1 is the stereogram of gas kitchen ranges of the present invention.
Fig. 2 is the key diagram of fuel gas supply.
Fig. 3 is the cutaway view of flow regulator.
Fig. 4 is for being carried out the key diagram of Flow-rate adjustment by flow regulator.
The specific embodiment
See figures.1.and.2 1 expression gas kitchen ranges of the present invention.Gas kitchen ranges 1 has kitchen range body 11, in this kitchen range body 11, is provided with at the place, front of the circular open of the top board 12 that is mounted thereon face and adds heat different 2 cooker burner 13a, 13b.Cooker burner 13a, 13b are the outer ignition combustor of the periphery Ben Shengshi that is set side by side with a plurality of flame holes.
Two ends in kitchen range body 11 fronts are provided with guidance panel 14, and the kitchen range body 11 between this two guidance panel 14 is provided with grid 2.This grid 2 has grid chamber 21, is provided with conditioning at the top of grid chamber 21 by the grid burner 2a (with reference to Fig. 2) of conditioning thing.This grid burner 2a is the burner that a plurality of ceramic making sheet constituted that installation has a plurality of combustion gas ejiction openings of perforation.
Be installed with in the front of grid chamber 21 openings embed the dress that hear resistance glass is arranged take from as grille door 22.Install in the inside of this grille door 22 dressing take from as frame materials 22a, this frame materials 22a support grid dish 23 along with the switching of grille door 22,21 is come in and gone out grid dish 23 from the grid chamber.Again, 23 pairs of mountings of the grid dish of peviform have the Roast net 24 by the conditioning thing of fish etc. to support.
The start of cooker burner 13a, 13b and grid burner 2a is to be regulated with contact witch 15a, 15b, 15c and firepower by the igniting/quench of the guidance panel 14 that is disposed at two ends to control with contact witch 16a, 16b, 16c.
The contact witch 15,16 that is installed on the printed base plate adopts the formula structure that automatically resets, in case conditioning person use the have gentle hands light touches, this control indication i.e. micro computer employed of 1 work of control gas kitchen ranges in being arranged at kitchen range body 11 is exported.Again, firepower is regulated and is set side by side with 2 switches with contact witch 15,16, and the firepower of class ground increase and decrease cooker burner 13a, 13b and grid burner 2a can be arranged.
As shown in Figure 2, each mixing tube of 2 cooker burner 13a, 13b and grid burner 2a is connected with respectively in kitchen range body 11 from the 1st open and close valve i.e. branched pipe 41a, 41b, the 41c of 1 Gas Pipe 4 branch of the 1st magnetic valve 3 are set.In each branched pipe 41a, 41b, 41c, be provided with flow control valve 5a, 5b, the 5c of adjusting to the motor-driven of each burner 13a, 13b of kitchen range and grid, 2a gas flow.
With reference to Fig. 3 and Fig. 4, flow control valve 5a has the valve chest 52 of internal path of being provided with 51, is provided with the combustion gas inflow 53a of portion and the combustion gas outflow 53b of portion that are communicated with this internal path 51 in this valve chest 52.
The downside of valve chest 52 is connected with the stepper motor 54 with each checkout gears of revolution such as encoders, and the end of the gyroaxis 54a of this stepper motor 54 protrudes from internal path 51 through encapsulant 54b.
Again, in internal path 51, be provided with the driving body that is connected with gyroaxis 54a one end be rotating disk 55 and be positioned at this rotating disk 55 above and the fixed disk 56 chimeric with valve chest 52.
As shown in Figure 4, being provided with the 1st different mutually intercommunicating pore of aperture area on the same circumference of fixed disk 56 is 4 hole 56a, 56b, 56c, 56d.On the other hand, on rotating disk 55, offer 1 ellipse the 2nd intercommunicating pore 55a, in case the effect of the 2nd intercommunicating pore 55a be angle that gyroaxis 54a revolution is decided promptly with each hole 56a, 56b of the 1st intercommunicating pore, 56c, 56d in consistent and allow that internal path 51 is communicated with the combustion gas outflow 53b of portion.
And, drive stepper motor 54 and make rotating disk 55 revolutions, make the 2nd intercommunicating pore 55a and the 1st intercommunicating pore 56a, 56b, 56c, 56d is consistent and regulates the flow of combustion gas.
At this, because flow control valve 5a, 5b, 5c have the apolipsis function and the fuel gas supply among branched pipe 41a, 41b, the 41c are interdicted, for example use the occasion of each cooker burner 13a, 13b, the problem when a side cooker burner 13a, 13b quench occurring when its igniting and quench time charge etc.
Present embodiment is that the high apolipsis function of cost is not set in flow control valve 5a, 5b, 5c, but the 2nd open and close valve i.e. the 2nd magnetic valve 6a, 6b, 6c are set in branched pipe 41.Thus, can carry out each burner 13a, 13b of kitchen range and grid, igniting and the quench of 2a apace.
Again, owing to just can carry out ignition operation in case the 1st and the 2nd magnetic valve 6a, 6b, 6c are driven valve during ignition operation, therefore, with compare also and can reduce its current drain driving traditional structure that stepper motor 54 makes flow control valve 5a, 5b, 5c carry out ignition operation when closing valve position to travel to ignition location.
The following describes the effect of gas kitchen ranges 1 of the present invention.For example, in order to make a side cooker burner 13a igniting,, then respectively the 1st and the 2nd each open and close valve 3,6a are driven valve in case send the igniting indication by pressing operation contact witch 15a.
At this, owing in branched pipe 41a, be provided with the 2nd magnetic valve 6a, and can will interdict to the fuel gas supply of each burner, therefore by the 2nd magnetic valve 6a, when the cooker burner 13a of last time quench, stop behind the ignition location that the gas flow that makes flow control valve 5a travel to the firepower grow flows.
Under this state, for example in order to make another cooker burner 13b igniting, in case send the igniting indication by pressing operation contact witch 15b, the 2nd open and close valve 6b promptly drives valve, and supplies with combustion gas to the mixing tube of cooker burner 13b immediately and carry out ignition operation.
Secondly, for the cooker burner 13a quench with a certain side, in case by pressing operation contact witch 15a, then the 2nd open and close valve 6a closes valve.In this occasion, because of will be, so with cooker burner 13a quench immediately to the blocking of the fuel gas supply of cooker burner 13a.
In addition, in case the cooker burner 13a behind the quench wants igniting, light a fire and can catch fire as long as the 2nd magnetic valve 6a of combustion gas burner is driven valve, its igniting is not time-consuming.
Claims (2)
1. Gas appliance, have a plurality of combustion gas burners, each combustion gas burner is connected with branched pipe from 1 Gas Pipe branch with the 1st open and close valve respectively, in each branched pipe, be provided with simultaneously the flow regulator that adjusting is used to the gas flow of combustion gas burner, control the start of each combustion gas burner by contact witch, it is characterized in that, in each branched pipe, be respectively equipped with the 2nd open and close valve.
2. Gas appliance as claimed in claim 1 is characterized in that described flow regulator does not have the apolipsis function.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002019520A JP3813094B2 (en) | 2002-01-29 | 2002-01-29 | Gas appliances |
JP2002019520 | 2002-01-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1435597A true CN1435597A (en) | 2003-08-13 |
CN1261720C CN1261720C (en) | 2006-06-28 |
Family
ID=27654246
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB031034934A Expired - Fee Related CN1261720C (en) | 2002-01-29 | 2003-01-29 | Gas implement |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP3813094B2 (en) |
KR (1) | KR100531203B1 (en) |
CN (1) | CN1261720C (en) |
TW (1) | TWI222509B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4064936B2 (en) | 2004-03-11 | 2008-03-19 | リンナイ株式会社 | Gas stove |
US7608195B2 (en) | 2006-02-21 | 2009-10-27 | Micron Technology, Inc. | High aspect ratio contacts |
JP2011038696A (en) * | 2009-08-11 | 2011-02-24 | Paloma Industries Ltd | Heating cooker |
CN103133718B (en) * | 2011-11-28 | 2016-09-14 | 博西华电器(江苏)有限公司 | Gas control valve, electric control gas regulating valve and gas-cooker for gas-cooker |
EP2703723B2 (en) | 2012-08-28 | 2023-07-19 | Electrolux Home Products Corporation N.V. | Method of operating a gas burner of a cooking appliance |
CN110986105A (en) * | 2019-10-17 | 2020-04-10 | 佛山市云米电器科技有限公司 | Prompting method of intelligent cooker and intelligent cooker with prompting function |
-
2002
- 2002-01-29 JP JP2002019520A patent/JP3813094B2/en not_active Expired - Fee Related
-
2003
- 2003-01-15 KR KR10-2003-0002736A patent/KR100531203B1/en active IP Right Grant
- 2003-01-28 TW TW092101884A patent/TWI222509B/en not_active IP Right Cessation
- 2003-01-29 CN CNB031034934A patent/CN1261720C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
TWI222509B (en) | 2004-10-21 |
CN1261720C (en) | 2006-06-28 |
KR20030065323A (en) | 2003-08-06 |
TW200302332A (en) | 2003-08-01 |
JP3813094B2 (en) | 2006-08-23 |
JP2003222327A (en) | 2003-08-08 |
KR100531203B1 (en) | 2005-11-25 |
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Legal Events
Date | Code | Title | Description |
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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: 20060628 Termination date: 20220129 |
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CF01 | Termination of patent right due to non-payment of annual fee |