CN201803381U

CN201803381U - Energy-saving stove

Info

Publication number: CN201803381U
Application number: CN2010202861093U
Authority: CN
Inventors: 冯克玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-08-10
Filing date: 2010-08-10
Publication date: 2011-04-20
Anticipated expiration: 2020-08-10

Abstract

The utility model discloses an energy-saving stove comprising a blower, a by-pass valve, a stove fuel valve and a fuel control valve. The energy-saving stove further comprises a stove anti-empty burning energy-saving device, a premixing sufficient burning energy-saving burner, and an all-steel double-layered heat insulation and preservation metal integral hearth, wherein the integral hearth is arranged at the upper part of the premixing energy-saving burner and connected with the premixing energy-saving burner. A full automatic three-in-one low-carbon energy-saving stove comprises the stove anti-empty burning energy-saving device, the premixing sufficient burning energy-saving burner and the all-steel double-layered heat insulation and preservation metal integral hearth, which are provided by the utility model, so that the ignition and the flameout can be conducted automatically only by intelligent recognizing the requirement of an operator, and the automatic operation effect that the fire is lighten when a pot is placed, while the fire is put out when the pot is taken off is achieved; and the premixing sufficient burning burner and the heat collection, insulation and preservation double-layered metal integral hearth are adopted to achieve the effects of sufficient burning, heat collection and preservation, energy saving and low carbon emission.

Description

A kind of energy-saving stove

Technical field

The utility model relates to a kind of energy-saving stove, relates in particular to full-automatic 3 of a kind of cooking stove preventing dry combustion energy saver, the abundant combustion energy saving burner of premix and double thermal insulation insulation all steel body metal integral burner hearth formation and closes 1 low-carbon energy-saving kitchen range.

Background technology

At present, known commercial Chinese meal combustion gas vigorous fire cooking stove all is a manual ignition operation and artificial flame-out, it is not high that burner generally mostly is the thermal efficiency, and burner hearth is the non-metallic refractory structure.Its sparking mode is that artificial direct naked light burning things which may cause a fire disaster, special-purpose hand-held electric igniter or the ignition that is installed on the cooking stove of adopting lighted stove fire.Directly the naked light igniting is neither convenient dangerous again, has disaster hidden-trouble.The hand-held electronic igniter also is the manually-operated igniting, the inconvenience of maximum is to be not easy to light quickly and easily at any time stove fire as operator (cook) (as garnishes, flavouring material, branch dish, wash pot etc.) in the operating process that does not stop continuously during igniting, therefore can only allow the stove fire sky not fire in the cooking process and extinguish.So cause stove fire in above-mentioned cooking process, to be in fired state always, not only waste energy and also bring a large amount of combustion emissions.Some cooking stove electronics automatic ignition systems that now have on the market regulated at will igniting according to actual needs and burnout time, there is not pre-wind reduction points ignition technique yet, cause instability or ignition lag to igniting, even cause mis-ignition and phenomenons such as ordinary generation detonation.

Summary of the invention

For solving existing commercial Chinese meal vigorous fire cooking stove light a fire manually deficiency, insecurity and power consumption maximum discharge with flame-out mode, the utility model provides a kind of novel commercialization full-automatic 3 to close 1 low-carbon energy-saving kitchen range.The flame-out low-carbon energy-saving kitchen range of the full-automatic igniting that this utility model provides adopts can light a fire automatically according to operator's needs (can adjust arbitrarily the duration of ignition) and time-delay truce (burnout time can be adjusted arbitrarily), and the pre-sky of hommization intelligence that utilizes premix fully combustion technology and double thermal insulation insulation all steel body metal integral burner hearth thoroughly to solve in the cooking stove operation use burns problems such as energy-conservation and the control of low-carbon (LC) burning and exhausting.And solved the system and device anti-greasy dirt of easily worn part " pressure detecting bar ", waterproof pouring in use, prevented that little foreign matter enters, and the technology of random disassembly, cleaning and replacing.Described technical scheme is as follows:

A kind of energy-saving stove, comprise air blast, by-passing valve, cooking stove fuel valve and fuel control valve, described energy-saving stove also comprises cooking stove preventing dry combustion energy saver, the abundant combustion energy saving burner of premix and double thermal insulation insulation all steel body metal integral burner hearth, described double thermal insulation insulation all steel body metal integral burner hearth is arranged on the top of premix energy-saving burner, and is connected with the premix energy-saving burner.

The beneficial effect of the technical scheme that the utility model provides is:

Adopting machinery and electronic integral technology to solve cooking stove in use places on the stove and the cooking stove intelligence automatically igniting and delay time truce of pot when leaving cooking stove when pot; adopt novel premix energy-saving burner and double thermal insulation insulation all steel body metal integral burner hearth to realize that prevent idle empty burning of cooking stove and reduction noise in the cooking stove use reduce multiple automatic control and power savings such as carbon emission; and can adjust the length (, guaranteeing to know clearly the cook) of the duration of ignition and burnout time arbitrarily according to user's needs in the problem of running and disembarking when stir-frying though leave cooking stove but still can not stop working as pot is of short duration during with condiments in cook's operating process.The utility model has also solved the non-maintaining important breakthrough of burner hearth, owing to adopt all steel bulk metal burner hearth, the burner hearth of cooking stove does not re-use the maintenance that from then on therefore refractory material taken leave of the refractory material heat-insulation layer.

Description of drawings

Fig. 1 is an overall structure schematic diagram of the present utility model;

Fig. 2 is a fundamental diagram of the present utility model.

The specific embodiment

For making the purpose of this utility model, technical scheme and advantage clearer, the utility model embodiment is described in further detail below in conjunction with accompanying drawing:

As shown in Figure 1, showed structure of the present utility model, this structure comprises cooking stove preventing dry combustion energy saver, the abundant combustion energy saving burner 4 of premix, double thermal insulation insulation all steel body metal integral burner hearth 5, air blast 6, by-passing valve 8, fuel control valve 9 and cooking stove fuel valve 10, above-mentioned cooking stove preventing dry combustion energy saver comprises intelligence igniting, extinguishing detection module 1 automatically, intelligence is igniting, extinguishing control module 2 automatically, ignitor 3 and fuel solenoid electric valve 7, wherein ignitor is arranged on the intelligence upper end of the pressure detecting bar of igniting, extinguishing detection module automatically, and contacts with pot bottom.

Because pot body deadweight gravity is depressed the elastic pressure test rod, microswitch when pressure detecting bar lower ends downward is slided about 5-8mm in the shake-up pressure sensitive device, the ignition switch box fuel power of electromagnetic valve switch of microswitch is opened simultaneously, igniting and air feed signal are delivered to the control module of this device rapidly, control module will be lighted a fire and the air feed power delivery is given high-voltage pulse igniter igniting (igniter cuts out after second automatically by time relay control ignition operation time 0-5), gas supply electromagnetic valve gets electric opening simultaneously, fuel enters burner, cooking stove burning work this moment, whole ignition process finishes.When pot leaves the cooking stove mouth (as reinforced, sabot, wash pot etc.); the elastic pressure test rod loses the gravitational pressure of pot; back-moving spring is wherein replied original original state position with the pressure detecting bar; at this moment the wiper block of pressure detecting bar lower end leaves the touch point of microswitch; relay contact (0-5 can regulate second) the fuel shutoff power of electromagnetic valve of will delaying time; the fuel closed electromagnetic valve also stops the burner of cooking stove is supplied fuel, and cooking stove is ceased fire automatically.Repeat above process and realize that pot puts stove automatic ignition work on the stove, pot leaves the flame-out intelligence that quits work of the cooking stove automatic time delay spark delay function of stopping working automatically.Owing to adopt premix burner and thermal-arrest bulk metal bilateral insulation burner hearth, be that fuel combustion is more abundant, heat after burning a large portion is again absorbed by the metal integral burner hearth and progressively is discharged in the burner hearth to the frying pan heating, the thermal loss that causes when saving a large amount of smoke evacuation.

Be illustrated in figure 2 as the energy-saving stove operation principle, when placing power supply state, cooking stove both had been in holding state (turning on the power switch), the power supply indicator that is installed on the automatic igniting, extinguishing control module 2 of intelligence on the cooking stove front panel lights the expression power connection, the air blast 6 that the automatic igniting, extinguishing control module connection of intelligence simultaneously is provided with starts the pre-wind work of beginning, fuel solenoid electric valve 7 is a closed condition, and whole cooking stove is in pre-blowing holding state.

When pot places cooking stove (when being placed on the stove circle), elastic pressure test rod on the automatic igniting, extinguishing detection module of intelligence this moment is by under the gravity pressure of pot, the instantaneous closure in one contact of its microswitch is got supply relay for the fuel magnetic valve and send, the fuel magnetic valve is opened to premix energy-saving burner 4 for fuel, another contact of while microswitch is closed starting ignition power-on time of while also, relay is delivered to ignitor 3 with the high-tension pulse electricity and is begun igniting, ignitor (0-5 adjusts arbitrarily in second according to actual needs) after igniting is finished stops igniting automatically, and this is that cooking stove is finished ignition operation automatically.

When pot leaves cooking stove, elastic pressure test rod on the automatic igniting, extinguishing detection module 1 of intelligence is owing to the weight power that loses pot is returned to initial position, its instantaneous disconnection magnetic valve in travel switch one contact gets the supply relay power supply and the working power of (being accustomed to adjusting 0-5 according to the operator delayed time in second) disconnection magnetic valve of delaying time, stop to the burner air feed, the cooking stove automatic time delay is flame-out to quit work.Its cooking stove also comprises by-passing valve 8, fuel control valve 9 and the cooking stove fuel valve 10 that links to each other with the fuel solenoid electric valve.The automatic igniting, extinguishing control of above-mentioned intelligence mould is connected with automatic igniting, extinguishing detection module of described intelligence and fuel solenoid electric valve respectively; Wherein the fuel solenoid electric valve also is connected with described by-passing valve, cooking stove fuel valve and fuel control valve respectively.

The foregoing description makes the full combustion of fuel in the combustion process owing to be adopted as the work of novel premix energy-saving burner, thereby reduces the toxic emission energy savings.In addition, because use double thermal insulation insulation all steel body metal integral burner hearth 5, the heat of quite a few is absorbed by the metal burner hearth in the cooking stove combustion process, and double-decked insulation can not distribute heat rapidly, therefore played the heat reservation and reduced thermolysis, made the energy-saving effect of cooking stove better.

The above is preferred embodiment of the present utility model only, is not limited to the utility model, and is all within spirit of the present utility model and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.

Claims

1. energy-saving stove, comprise air blast, by-passing valve, cooking stove fuel valve and fuel control valve, it is characterized in that, described energy-saving stove also comprises cooking stove preventing dry combustion energy saver, the abundant combustion energy saving burner of premix and double thermal insulation insulation all steel body metal integral burner hearth, described double thermal insulation insulation all steel body metal integral burner hearth is arranged on the top of premix energy-saving burner, and is connected with the premix energy-saving burner.

2. energy-saving stove according to claim 1, it is characterized in that, described cooking stove preventing dry combustion energy saver comprises intelligence igniting, extinguishing detection module, the automatic igniting, extinguishing control module of intelligence, ignitor and fuel solenoid electric valve automatically, described ignitor is arranged on the upper end of a pressure detecting bar, and this pressure detecting bar is fixedly connected on the automatic igniting, extinguishing control module of intelligence; The automatic igniting, extinguishing control module of described intelligence is connected with automatic igniting, extinguishing detection module of described intelligence and fuel solenoid electric valve respectively; Wherein the fuel solenoid electric valve also is connected with described by-passing valve, cooking stove fuel valve and fuel control valve respectively.

3. energy-saving stove according to claim 2 is characterized in that, the automatic igniting, extinguishing control module of described intelligence also connects an air blast is set.