CN201513941U

CN201513941U - Energy-saving gas stove

Info

Publication number: CN201513941U
Application number: CN2009203127085U
Authority: CN
Inventors: 周晚珠
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-10-19
Filing date: 2009-10-19
Publication date: 2010-06-23
Anticipated expiration: 2019-10-19

Abstract

The utility model relates to an energy-saving gas stove which consists of a stove body, an ignition switch, a gas switch and a pot rack arranged on the stove body, and the key point is that a pressure switch and a light-operated switch are arranged on the pot rack; and a buzzer, an indicator lamp, a selection switch and a digital display screen are arranged on the end surface of the stove body, a controller and a temperature controlled switch are further arranged in appropriate positions of the stove body, and a low-speed DC motor is additionally arranged between the controller and the gas switch. The energy-saving gas stove has the advantages of simple structure, economy, applicability and strong safety protection measures. Each using function has different protection measures, thereby saving energy. The opening and the closing of gas are controlled electronically, and the buzzer is used for safety alarming, thereby eliminating potential safety hazards of gas leakage, fire disasters and the like.

Description

Energy-saving gas cooker

Technical field

The utility model relates to a kind of life kitchen range, is specifically related to a kind of energy-saving gas cooker that is used for combustion gas.

Background technology

Gas kitchen ranges in the market, general direct employing gas source switch and ignition switch control.When water is opened the back or do not had bowl, cannot adjust the size and the open and close of source of the gas like this, when especially nobody looks after, have hidden dangers such as combustion gas leakage, fire, also cause the waste of the energy.

Summary of the invention

The purpose of this utility model aims to provide a kind of simple in structure, and is economic and practical, and the energy-saving gas cooker that safety precautions is strong is used to overcome the existing in prior technology shortcoming.

The utility model is made up of the pot frame on stove, ignition switch, burnt gas switch and the stove, it is characterized in that: described pot frame is provided with pressure switch and light-operated switch; End face at stove is provided with buzzer, indicator lamp, selector switch and digital display screen, also is provided with controller and temperature detect switch (TDS) in the stove appropriate location; Have additional a low-speed DC motor between described controller and the burnt gas switch.

Described pressure switch, light-operated switch, temperature detect switch (TDS), selector switch, digital display screen are electrically connected with controller.

The utility model is simple in structure, and is economic and practical, and safety precautions is strong.Each function of use all has different safeguard measures, saves the energy.The open and close of Electronic Control combustion gas, the buzzer security alarm has been eliminated hidden dangers such as combustion gas leakage, fire.

Description of drawings

Fig. 1 is the utility model structural representation.

Fig. 2 is the utility model circuit theory diagrams.

Among the figure: 1, stove, 2, pressure switch, 3, light-operated switch; 4, motor, 5, buzzer, 6, indicator lamp; 7, halt switch, 8, power switch, 9, the switch of heating up water; 10, cook switch, 11, the switch of cooking, 12, selector switch; 13, ignition switch, 14, burnt gas switch, 15, digital display screen; 16, pot frame, 17, controller, 18, temperature detect switch (TDS).

The specific embodiment

By the energy-saving gas cooker formed of pot frame 16 on stove 1, ignition switch 13, burnt gas switch 14 and the stove 1; be fixed with pressure switch 2 and light-operated switch 3 on the pot frame 1; end face at stove 1 is provided with buzzer 5, indicator lamp 6, ignition switch 13, digital display screen 15, selector switch 12, and is provided with halt switch 7, the power switch 8, the switch 9 of heating up water that are electrically connected with selector switch 12, cooks switch 10 and the switch 11 of cooking.The user can be according to different needs selection switch separately.Also be provided with controller 17 and temperature detect switch (TDS) 18 in stove 1 appropriate location.Above-mentioned each switch, digital display screen 15 are electrically connected with controller 17.

Between controller 17 and burnt gas switch 14, be connected with a 12V low-speed DC motor 4, be used to control the aperture of burnt gas switch 14.

Temperature detect switch (TDS) 18 and pot cover, kettle lid are connected, the size of the burnt gas switch 14 after being used to control water and opening.

Burnt gas switch 14 comprises two kinds of automatic switch and hand switches.

Its using method is: after power switch 8 is opened, pan is placed on pot frame 16 and the pressure switch 2, pressure switch 2 normally opened contact closures, the relay power that is attached thereto in the controller 17, motor 4 is just changeing the automatic switch that drives burnt gas switch 14 maximum is being reached in combustion gas, turn on the ignition switch 13 on the kitchen range this moment, flame is set up, and " opening fire " indicator lamp is bright.With 12 groups of selector switches to cooking or cooking or the switch that boils water get final product.If pan leaves gas-cooker, pressure switch 2 resets; Another actuating of relay makes angle of motor 4 counter-rotatings, and valve turns down 2/3, burns down 2/3, saves combustion gas.If pan leaves gas-cooker after 12 seconds for a long time " do not have pot " indicator lamp is bright, holding circuit work.Motor 4 continues to be inverted to lowest limit position, and automatic switch cuts out, and flame extinguishes, and " stopping working " indicator lamp is bright, buzzer 5 sound, and power switch 8 is closed automatically.

Its guard method is:

1, there is not the pot protection.After the opening power, as there not being pan on the kitchen range, light-operated switch 3 is not worked, and the automatic switch in the burnt gas switch 14 cuts out, and does not open fire, and after 10 seconds, it is bright that buzzer 5 sound " do not have the pot indicator lamp ", and close automatically.

2, there is not the fire protection.Pan is arranged on the kitchen range, turn on the power switch 8 after, the automatic switches in the burnt gas switch 14 reach maximum with combustion gas, but, there is not fire on the kitchen range, after 10 seconds because of in time not turning on ignition switch 13, the buzzer 5 sound lamp that " stops working " is bright, and automatic switch cuts out combustion gas, and cuts off power supply automatically.In the operate as normal, if flame-out suddenly, " stopping working " lamp is bright, and buzzer 5 sound close air to close automatically.

3. move the pot protection.During cooking, because of turning over dish, pan leaves gas-cooker in the short time, and automatically air cock turned down combustion gas and burnt down this moment, and when pan comes back on the kitchen range, automatic switch reaches maximum with coal gas again, and it is normal that firepower recovers.Because of washing pot, pan is not got back on the kitchen range for a long time, and after 12 seconds, " not having pot " lamp is bright, and buzzer rings, and closes air to close automatically.

4, water is opened protection, and when boiling water, temperature detect switch (TDS) 18 places kettle to cover, and temperature reaches 100 degree in the kettle; temperature detect switch (TDS) 18 contacts disconnect, holding circuit work, and buzzer 5 sound " water is opened " indicator lamp is bright; motor 4 is inverted to lowest limit position, valve-closing, and control circuit is cut off the electricity supply automatically.

5, time-delay constant temperature, when cooking, water in the pressure cooker and Mi Wendu reach 100 degree, temperature detect switch (TDS) 18 actions on the pot cover, angle of motor 4 counter-rotatings, valve reduces 2/3, and flame weakens, and enters the stage of cooking rice over a slow fire, the indicator lamp of " cooking rice over a slow fire " is bright, delay circuit starts, countdown, and digital display screen 15 shows numeral.The announcement of reporting to the police after 12 minutes closes air to close automatically.

6, power-off protection.In the operate as normal, if unexpected power interruptions, automatic switch in time cuts out combustion gas, and can turn on the hand switch of burnt gas switch 14 this moment.At this moment this gas-cooker is the same with common gas kitchen, manually gets final product.

Claims

1. an energy-saving gas cooker is made up of the pot frame (16) on stove (1), ignition switch (13), burnt gas switch (14) and the stove (1), and it is characterized in that: described pot frame (16) is provided with pressure switch (2) and light-operated switch (3); End face at stove (1) is provided with buzzer (5), indicator lamp (6), selector switch (12) and digital display screen (15), also is provided with controller (17) and temperature detect switch (TDS) (18) in stove (1) appropriate location; Have additional a low-speed DC motor (4) between described controller (17) and the burnt gas switch (14).

2. according to the described gas-cooker of claim 1, it is characterized in that: described pressure switch (2), temperature detect switch (TDS) (18), light-operated switch (3), selector switch (12), digital display screen (15) are electrically connected with controller (17).