CN205299644U

CN205299644U - Furnace end after combustion device that stalls

Info

Publication number: CN205299644U
Application number: CN201521047208.5U
Authority: CN
Inventors: 章祁荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-12-16
Filing date: 2015-12-16
Publication date: 2016-06-08
Anticipated expiration: 2025-12-16

Abstract

The utility model discloses a furnace end after combustion device that stalls. It includes still including setting up near the ignition the furnace end that one sets up near the temperature -sensing probe the furnace end, this temperature -sensing probe connector connects ignition to the signal input part of controller, the control end of this controller, the electronic pulse ignition of this ignition for having the ignition needle. It can effectively avoid the unexpected flame -out gas leakage phenomenon that causes of furnace end to automatically, make furnace end ignition after combustion, reach purpose safe in utilization.

Description

The flame-out reburning device of a kind of burner

Technical field

This utility model relates to technical field of living goods, especially relates to the flame-out reburning device of a kind of burner.

Background technology

Cassette cooker refers to and carries out the on-fixed family kitchen tools of straight fire heating, hotel article, outdoor lie fallow article with butagas for the fuel that the gas such as major gas, liquefied gas is used as. Cassette cooker is again Portable butane gas stove or Portable oven, is a kind of kitchen tools just risen in recent years, is used for family's outdoor leisure and hotel article. It is broadly divided into simple eye, eyes, mini and ultrathin and alone and dual-purpose cassette cooker by profile.

Cassette cooker is operationally, butagas enters actuator in butane gas cylinder, adjustment (user is adjusted by knob) through actuator enters in burner, mix portion of air (this partial air is referred to as primary air) simultaneously, these mixing gases spray ignited device simultaneously from the fire hole of distributor and light formation flame (air required during burning is referred to as auxiliary air), and these flames are used to heat the cooker being placed on pan bracket. It addition, the sparking mode of existing cassette cooker has electronic pulse ignition and piezoelectric ceramics to light a fire two kinds.

For safety when cassette cooker uses, it is very necessary that cassette cooker arranges safety device. Particularly cassette cooker is in use, the accident extinguishing because the reasons such as wind cause very easily occurs. After burner is flame-out, combustion gas remains in and leaks out, it is easy to contaminated air and formation danger.

Utility model content

The purpose of this utility model is in that to provide a kind of burner flame-out reburning device, for the deficiency that above-mentioned prior art exists, it can be prevented effectively from the gas leakage phenomenon (not including water to put out by water) that burner accident extinguishing causes, and automatically makes burner igniting resume combustion, reaches to use security purpose.

To achieve these goals, this utility model be the technical scheme is that

The flame-out reburning device of a kind of burner, it includes the igniter being arranged near burner, also includes one and is arranged on temperature sense probe near burner; This temperature sense probe is connected to the signal input part of controller, and the control end of this controller connects igniter; This igniter is have the electronic pulse ignition device of ignition electrode.

Described burner stops working reburning device, it is characterised in that: this controller connects an alarm device further.

Described burner stops working reburning device, it is characterised in that: this controller connects power supply, and the ignition switch of this electronic pulse ignition device is electrically connected to power supply.

Described burner stops working reburning device, it is characterised in that: this electronic pulse ignition device and temperature sense probe lay respectively at the both sides of this burner.

Described burner stops working reburning device, it is characterised in that: after the temperature of this temperature sense probe this burner of perception reaches a setting value, this controller controls the ignition switch of this electronic pulse ignition device and disconnects with power supply; After the temperature of this temperature sense probe this burner of perception is lower than this setting value, this controller controls ignition switch and the power on of this electronic pulse ignition device.

Described burner stops working reburning device, it is characterised in that: when, after the time that the temperature of this temperature sense probe this burner of perception sets lower than this setting value continuing, this controller controls alarm device and reports to the police, and turns off the combustion gas gas circuit of burner.

Adopt after said structure, this utility model compared to the prior art advantageously: the gas leakage phenomenon that accident extinguishing causes can be prevented effectively from, and make burner automatic after-combustion, thus improving safety in utilization. Its principle is in that: once the phenomenon of accident extinguishing occurs in burner, then the temperature at burner place necessarily declines, after temperature sense probe induced to temperature is reduced to setting value, controller controls ignition switch Guan Bi igniting, make rekindling of burner place, and then avoid burner and be in flameout state for a long time, it is to avoid the potential safety hazard that gas leakage causes.

Accompanying drawing explanation

Fig. 1 is the structural representation using this utility model device.

Fig. 2 is the structural representation of the cassette cooker using this utility model device.

Detailed description of the invention

Embodiment

A kind of cassette cooker using the flame-out reburning device of burner. As shown in Figure 1, 2: it includes the burner 20 being arranged in body of heater 10, this burner 20 connects source of the gas 40 by supply air line. This source of the gas 40 is generally adopted the air accumulator being filled with combustion gas. Igniter near burner 20, also includes one and is arranged on temperature sense probe 70 near burner 20; This temperature sense probe 70 is connected to the signal input part of controller 80, and the control end of this controller 80 connects igniter; This igniter is have the electronic pulse ignition device of ignition electrode 50. This controller 80 connects power supply 60, and the ignition switch 51 of this electronic pulse ignition device is electrically connected to power supply 60. This ignition switch 51 linkage is in adjusting knob 30, and adjusting knob 30 is for first time ignition operation. As preferred structure, this electronic pulse ignition device and temperature sense probe 70 lay respectively at the both sides of this burner 20.

Power supply 60 in this utility model is DC source (1.5V or 3V or 6V), and this DC source can be connected to electronic pulse ignition device by high pressure transformational structure, in order to excite electronic impulse.

When this utility model uses, after the temperature of this temperature sense probe 70 this burner 20 of perception reaches a setting value, this controller 80 controls the ignition switch 51 of this electronic pulse ignition device and disconnects with power supply 60; After the temperature of this temperature sense probe 70 this burner 20 of perception is lower than this setting value, this controller 80 controls the ignition switch 51 of this electronic pulse ignition device and connects with power supply 60.

Optimizing structure as one, this controller 80 connects an alarm device (such as buzzer) further. During use, when, after the time that the temperature of this temperature sense probe 70 this burner 20 of perception sets lower than this setting value continuing, this controller 80 controls alarm device and reports to the police, and turns off the combustion gas gas circuit of burner 20.

This utility model structure is except suitable in, except above-mentioned cassette cooker, applying also for other gas-fired equipment.

The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure utilizing this utility model description and accompanying drawing content to make or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical fields, all in like manner include in scope of patent protection of the present utility model.

Claims

1. the flame-out reburning device of burner, it includes being arranged on the igniter near burner (20), also includes one and is arranged on temperature sense probe (70) near burner (20); This temperature sense probe (70) is connected to the signal input part of controller (80), and the control end of this controller (80) connects igniter; This igniter is have the electronic pulse ignition device of ignition electrode (50).

2. the flame-out reburning device of burner according to claim 1, it is characterised in that: this controller (80) connects an alarm device further.

3. the flame-out reburning device of burner according to claim 1, it is characterised in that: this controller (80) connects power supply (60), and the ignition switch (51) of this electronic pulse ignition device is electrically connected to power supply (60).

4. the flame-out reburning device of burner according to claim 1, it is characterised in that: this electronic pulse ignition device and temperature sense probe (70) lay respectively at the both sides of this burner (20).

5. the flame-out reburning device of burner according to claim 1 or 2 or 3 or 4, it is characterized in that: after the temperature of this this burner of temperature sense probe (70) perception (20) reaches a setting value, this controller (80) controls the ignition switch (51) of this electronic pulse ignition device and disconnects with power supply (60); After the temperature of this this burner of temperature sense probe (70) perception (20) is lower than this setting value, this controller (80) controls the ignition switch (51) of this electronic pulse ignition device and connects with power supply (60).

6. the flame-out reburning device of burner according to claim 5, it is characterized in that: when after the time that the temperature of this this burner of temperature sense probe (70) perception (20) sets lower than this setting value continuing, this controller (80) controls alarm device and reports to the police, and turns off the combustion gas gas circuit of burner (20).