CN201628265U - Gas cooker capable of automatically stopping fire according to set time - Google Patents
Gas cooker capable of automatically stopping fire according to set time Download PDFInfo
- Publication number
- CN201628265U CN201628265U CN2010201144229U CN201020114422U CN201628265U CN 201628265 U CN201628265 U CN 201628265U CN 2010201144229 U CN2010201144229 U CN 2010201144229U CN 201020114422 U CN201020114422 U CN 201020114422U CN 201628265 U CN201628265 U CN 201628265U
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- CN
- China
- Prior art keywords
- magnetic valve
- burner
- thermocouple
- timer
- protection device
- 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 - Lifetime
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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- Control Of Combustion (AREA)
Abstract
The utility model discloses a gas cooker capable of automatically stopping fire according to set time, which comprises a casing, a cooker head, an igniting device, a gas conveying pipeline connected with the cooker head and an electromagnetic valve controlling connection and disconnection of the gas conveying pipeline. A flameout protection device is arranged besides the cooker head; a hot coupler on the flameout protection device extends onto the cooker head; the other tip of the flameout protection device is connected with the electromagnetic valve through a lead; a timer is also serially connected between the flameout protection device and the electromagnetic valve; and a timing knob of the timer is installed on a panel of the casing. The gas cooker has simple structure, avoids unsafe hidden hazards caused by long-time fire, is safe and energy-saving, and can automatically stop fire according to set time.
Description
[technical field]
The utility model relates to a kind of gas-cooker, furtherly be a kind ofly can close fire gas combustion range automatically by setting-up time.
[background technology]
Existing gas-cooker does not have the function that can close fire by setting-up time automatically, when long-time usefulness such as the product of heating up water, cook are fiery, the user is mostly having a rest away from the place of kitchen range or work or owing to forgetfully cause culinary art to overdo, in addition might initiation fire etc. major accident, cause any property loss.The present invention makes under such background.
[utility model content]
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of simple in structure, avoids the hidden danger that exists during with fire because of long-time, and safe, energy-conservation can close fire gas combustion range automatically by setting-up time.
In order to solve the problem of above-mentioned existence, the utility model has adopted following technical proposal:
A kind ofly can close fire gas combustion range automatically by setting-up time, draw together the magnetic valve of housing, burner, igniter, the gas pipeline that links to each other with burner, control gas pipeline conducting or disconnection, the burner next door is provided with flame-out protection device, it is characterized in that the thermocouple on the flame-out protection device reaches on the burner, the other end of flame-out protection device is connected with magnetic valve by lead, also be in series with timer between flame-out protection device and magnetic valve, the timing knob of timer is installed on the panel of housing;
Can close the control device of fire gas combustion range as mentioned above by setting-up time automatically, it is characterized in that described burner has two, described timer has one, described magnetic valve, thermocouple correspondence are provided with two groups, one magnetic valve and a thermocouple are connected on the branch road, another magnetic valve and another thermocouple are connected on another branch road, connect with timer after the two branch road parallel connections again;
Can close the control device of fire gas combustion range as mentioned above by setting-up time automatically, it is characterized in that described burner has two, described magnetic valve, thermocouple two burner correspondences are provided with two groups, one magnetic valve and a thermocouple connect into a loop, another magnetic valve and another thermocouple connect into another loop, described timer has two, and two timers are connected on respectively on above-mentioned two loops;
Can close the control device of fire gas combustion range as mentioned above by setting-up time automatically, it is characterized in that being provided with time scale at the gas combustion stove casing external surface, described timing knob mark is provided with the indicateing arm that is used for setting-up time.
The beneficial effects of the utility model are:
1, during the utility model work, outside instantaneous under the masterpiece, air valve knob moves down rotation to open the magnetic valve valve and to increase throughput, this moment, microswitch was closed under air valve knob drives, the igniter igniting is with the fuel gas of the fast flow speed and direction burner outlet of igniting, after lighting a fire successfully, be arranged on that thermocouple on the burner is rapidly heated and be electric energy thermal power transfer, configure timer the time the (time in the time of also can not setting this moment, timer is rotated on the normal open position), magnetic valve, thermocouple and timer form the loop, magnetic valve is in open mode under the electric power that thermocouple provides, combustion gas also can continue to enter the burner internal combustion through gas pipeline, this moment is after removing external force, the burner sustained combustion, thermocouple can continue heat absorption and be converted to electric energy like this, when timer arrives setting-up time, coil on thermocouple and the magnetic valve disconnects, magnetic valve cuts out automatically, gas pipeline disconnects, and combustion gas can't be in gas pipeline enters burner, and the fire on the burner extinguishes automatically, thereby leave the hidden danger that cause at the scene because of the user when fundamentally having eliminated, played the security protection effect with fire; Simultaneously owing to increased timer, the user can finish cooking function after with reference to cooking time in the shortest time, play power saving function;
2, owing to magnetic valve is opened electric current from thermocouple, and thermocouple is to rely on stove fire to produce electric energy when cooking food, need not adopt the battery that comes to cause to solenoid valve with dry cell in the prior art to waste, and helps saving energy, environmental protection.
3, the burner next door is provided with flame-out protection device; thermocouple on the flame-out protection device reaches on the burner; the other end of flame-out protection device is connected with magnetic valve by lead; between flame-out protection device and magnetic valve, also be in series with timer; the timing knob of timer is installed on the panel of housing; overall structure is simple, only needs to regulate regularly knob and gets final product, and is easy to operate.
[description of drawings]
Below in conjunction with accompanying drawing the utility model is described in further detail.
Fig. 1 is one of timing circuit schematic diagram in the utility model;
Fig. 1 be in the utility model the timing circuit schematic diagram two;
Fig. 3 is a firing circuit schematic diagram in the utility model
Fig. 4 is one of a utility model embodiment perspective view;
Fig. 5 is the internal structure schematic diagram of Fig. 3;
Fig. 6 is two perspective view of the utility model embodiment;
Fig. 7 is Fig. 6 internal structure schematic diagram.
[specific embodiment]
Existing be applied in gas-cooker and all be provided with magnetic valve, magnetic valve valve place generally be provided with can move axially and rotatable with the valve rod of regulating throughput, upwards the pushing tow valve rod the valve rod back-moving spring, be used to control the spool of gas pipeline 4 conductings or disconnection and the valve core spring of roof pressure spool closure.
Valve rod one end stretches out outside the valve body and links to each other with an air valve knob 51, and when air valve knob 51 pressed down under external force, valve rod promoted the spool reach of magnetic valve and also compresses valve core spring, and this moment, magnetic valve was opened.
When external force is eliminated, electric if magnetic valve gets, under the magneticaction that the magnetic valve interior loop produces, attract to be arranged on the magnet of spool the inner and continue the compression valve core spring, thereby make magnetic valve stay open state; If during the outage of loop, magnetic valve place, spool then moves after under the valve core spring tension force, closed electromagnetic valve.The utility model utilizes existing this operation principle to cooperate timer 8 to realize that gas-cooker closes the function of fire automatically by setting-up time more just.
Shown in Fig. 1-7; a kind ofly can close fire gas combustion range automatically by setting-up time; comprise housing 1; burner 2; igniter 3; the gas pipeline 4 that links to each other with burner 2; the magnetic valve 5 of control gas pipeline 4 conductings or disconnection; burner 2 next doors are provided with flame-out protection device 6; thermocouple 61 on the flame-out protection device 6 reaches on the burner 2; the other end of flame-out protection device 6 is connected with magnetic valve 5 by lead 9; between flame-out protection device 6 and magnetic valve 5, also be in series with timer 8; timer 8 can adopt manual knob mode or straighforward operation mode to regulate; in the utility model preferred implementation; timer 8 is provided with manual timing knob 81, and regularly knob 81 is installed on the panel of housing 1.Also time scale can be set at gas-cooker housing 1 panel outer surface, and be provided with the indicateing arm (not shown) of pointing to time scale at timing knob 81 marks.
Wherein, igniter 3 comprises igniter 31 and the microswitch 32 that is cascaded with igniter 31, and being provided with of magnetic valve 5 can be opened the air valve knob 51 of magnetic valve 5 valves and trigger point firearm 31 igniting simultaneously by downward pushing tow.During the utility model work, outside instantaneous under the masterpiece, air valve knob 51 moves down rotation to open magnetic valve 5 valves and to add air volume, this moment, microswitch 32 was closed under air valve knob 51 drives, battery gives igniter 31 power supplies on the gas-cooker, and igniting pin 311 igniting on the igniter 31 are with the fuel gas of fast flow speed and direction burner 2 outlets of igniting.
Because thermocouple 61 is contained on the burner 2; after lighting a fire successfully; thermocouple 61 is rapidly heated and is electric energy with thermal power transfer; this moment by timing knob 81 with timer 8 time sets good (or be rotated in the normal open position) to timer; magnetic valve 5; thermocouple 61 and timer 8 form the loop; magnetic valve 5 is in open mode under the electric power that thermocouple 61 provides; combustion gas also can continue to enter burner 2 internal combustion through gas pipeline 4; this moment is after removing external force; burner 2 sustained combustions; thermocouple 61 can continue heat absorption and be converted to electric energy like this; when timer 8 arrives setting-up time; coil on thermocouple 61 and the magnetic valve 5 disconnects; magnetic valve 5 cuts out automatically, and gas pipeline 4 disconnects, and combustion gas can't be in gas pipeline 4 enters burner 2; fire on the burner 2 extinguishes automatically, and promptly flame-out protection device 6 makes the fire on the burner 2 extinguish when timer 8 arrives setting-up time automatically.
Can there be numerous embodiments in the loop that thermocouple 61 in the utility model on magnetic valve 5, the flame-out protection device 6 and timer 8 form:
First kind; when burner 2 has two; magnetic valve 5, flame-out protection device 6 correspondences are provided with two groups; and timer 5 is when having only one; then the thermocouple 61 on a magnetic valve 5 and the flame-out protection device 6 is connected on the branch road; thermocouple 61 on another magnetic valve 5 and another flame-out protection device 6 is connected on another branch road, and (shown in Fig. 2,3,4,5) again connects with timer 5 after the two branch road parallel connections.
Second kind; when burner 2 has two; timer 5 has two; magnetic valve 5, when hot flame-out protection device 6 correspondences are provided with two groups; thermocouple 61 on one magnetic valve 5 and the flame-out protection device 6 connects into a loop; thermocouple 61 on another magnetic valve 5 and another flame-out protection device 6 connects into another loop, and two timers 5 are connected on (shown in Fig. 1,3,6,7) on above-mentioned two loops respectively.
Claims (5)
1. an energy closes fire gas combustion range automatically by setting-up time; draw together the magnetic valve (5) of housing (1), burner (2), igniter (3), the gas pipeline (4) that links to each other with burner (2), control gas pipeline (4) conducting or disconnection; burner (2) next door is provided with flame-out protection device (6); it is characterized in that the thermocouple (61) on the described flame-out protection device (6) reaches on the burner (2); the other end of flame-out protection device (6) is connected with magnetic valve (5) by lead (9), also is in series with timer (8) between flame-out protection device (6) and magnetic valve (5).
2. according to the described control device that can close fire gas combustion range automatically of claim 1, it is characterized in that being installed on the panel of housing (1) at the timing knob (81) of timer (8) by setting-up time.
3. according to the described control device that can close fire gas combustion range by setting-up time automatically of claim 2, it is characterized in that being provided with time scale at gas-cooker housing (1) outer surface, described timing knob (81) mark is provided with the indicateing arm that is used for setting-up time.
4. according to the described control device that can close fire gas combustion range automatically of claim 2 by setting-up time, it is characterized in that described burner (2) has two, described timer (5) has one, described magnetic valve (5), thermocouple (61) correspondence are provided with two groups, one magnetic valve (5) is connected on the branch road with a thermocouple (61), another magnetic valve (5) is connected on another branch road with another thermocouple (61), connects with timer (5) after the two branch road parallel connections again.
5. according to the described control device that can close fire gas combustion range automatically of claim 2 by setting-up time, it is characterized in that described burner (2) has two, described magnetic valve (5), thermocouple (61) two burner (2) correspondences are provided with two groups, one magnetic valve (5) connects into a loop with a thermocouple (61), another magnetic valve (5) connects into another loop with another thermocouple (61), described timer (5) has two, and two timers (5) are connected on respectively on above-mentioned two loops.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201144229U CN201628265U (en) | 2010-02-02 | 2010-02-02 | Gas cooker capable of automatically stopping fire according to set time |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201144229U CN201628265U (en) | 2010-02-02 | 2010-02-02 | Gas cooker capable of automatically stopping fire according to set time |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201628265U true CN201628265U (en) | 2010-11-10 |
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ID=43059661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201144229U Expired - Lifetime CN201628265U (en) | 2010-02-02 | 2010-02-02 | Gas cooker capable of automatically stopping fire according to set time |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201628265U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108826376A (en) * | 2018-08-30 | 2018-11-16 | 李继明 | A kind of micro computer timing intelligent gas-burning stove |
| CN111664480A (en) * | 2019-03-07 | 2020-09-15 | 陈镖 | Safe and low-energy-consumption flameout protection device |
-
2010
- 2010-02-02 CN CN2010201144229U patent/CN201628265U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108826376A (en) * | 2018-08-30 | 2018-11-16 | 李继明 | A kind of micro computer timing intelligent gas-burning stove |
| CN111664480A (en) * | 2019-03-07 | 2020-09-15 | 陈镖 | Safe and low-energy-consumption flameout protection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHINA BEST KITCHEN + BATH CO., LTD. Free format text: FORMER OWNER: BAIDE GAS COOKER CO., LTD., ZHONGSHAN CITY Effective date: 20110107 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 528415 ZHONGSHAN BEST GAS APPLIANCES CO., LTD., BAIDE INDUSTRIAL PARK, LIANFENG ROAD, XIAOLAN TOWN, ZHONGSHAN CITY, GUANGDONG PROVINCE TO: 528415 JIJUNWEI INDUSTRIAL ZONE A, JIUZHOU, XIAOLAN TOWN, ZHONGSHAN CITY, GUANGDONG PROVINCE,B, BUILDING C |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110107 Address after: 528415. A, B and C building, Jiuzhou military industrial zone, Jiuzhou Town, Xiaolan Town, Guangdong, Zhongshan Patentee after: Chinabest Home Appliances Co., Ltd. Address before: 528415 Guangdong Xiaolan Town Lianfeng road Black & Decker Industrial Park, city of Zhongshan province Zhongshan city Black & Decker Gas Appliance Co. Ltd. Patentee before: Zhongshan Byde Gas Appliance Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101110 |