A kind of upper inlet wind type burner having burning prevention function
Technical field
The present invention relates to a kind of upper inlet wind type burners for having burning prevention function.
Background technique
In order to improve the safety of upper inlet wind type burner, general upper inlet wind type burner is equipped with anti-dry burning device, still,
The Anti-overheating structure of existing upper inlet wind type burner is generally all more complicated, and cost of manufacture is higher.
Therefore, it is necessary to be further improved.
Summary of the invention
It is an object of the invention to overcome above-mentioned the shortcomings of the prior art, and provide it is a kind of tool burning prevention function it is upper
Enter the wind burner, it is intended to solve one of above-mentioned technical problem in the prior art at least to a certain extent.
The object of the present invention is achieved like this:
A kind of upper inlet wind type burner having burning prevention function, including burner body and firing pulse control device, burner
The center of ontology is through-hole structure, and temperature sense probe is equipped in through-hole structure, and temperature sense probe and firing pulse control fill
Set electric connection.
The top of the temperature sense probe is equipped with buffer part.
The bottom of the temperature sense probe is fixedly connected by fixed mechanism with burner body, and fixed mechanism includes the
One fixed ring and the second fixed ring, the first and second fixed ring are locked by screw device and are fixed with the bottom of temperature sense probe
Connection, the first fixed ring and/or the second fixed ring are equipped with mounting ear, and fixed mechanism is fixed by mounting ear and burner body
Connection.
The burner body includes pedestal and covers the chassis being connected to thereon, and chassis is equipped with lid respectively and is connected to thereon
External ring fire cover and interior ring fire cover, temperature sense probe pass through the center of pedestal and interior ring fire cover and raise upward.
The burner body is equipped with ignition electrode, and the top outer of interior ring fire cover is equipped with block corresponding with ignition electrode
Portion.
The interior ring fire cover, which is mutually located with chassis by positioning mechanism, to be connect, and positioning mechanism includes being set to interior ring fire cover
On positioning pin, and location indentations being set on chassis.
The interior ring fire cover is equipped with support ring.
Hollow-out parts are equipped between the support ring and interior ring fire cover.
The beneficial effects of the present invention are:
The temperature information for the bottom for using cookware of the invention can be fed back to firing pulse control device by temperature sense probe,
When the temperature information of temperature sense probe is lower than setting value, upper inlet wind type burner is worked normally, when the temperature of temperature sense probe
When spending information higher than setting value, firing pulse control device can control upper inlet wind type burner and stop working, and it is existing to avoid dry combustion method
As product structure is simple, is readily produced popularization.
Additional aspect and advantage of the invention will become obviously in following description section, or practice through the invention
Recognize.
Detailed description of the invention
Fig. 1 is the perspective view one of the embodiment of the present invention.
Fig. 2 is the perspective view two of the embodiment of the present invention.
Fig. 3 is the exploded view of the embodiment of the present invention.
Fig. 4 is the cross-sectional view of the embodiment of the present invention.
Fig. 5 is the perspective view of ring fire cover in the embodiment of the present invention.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and embodiments.
Referring to Fig. 1-Fig. 5, the upper inlet wind type burner of this tool burning prevention function, including burner body 1 and firing pulse
Control device (does not indicate) in figure, and the center of burner body 1 is through-hole structure, is equipped with temperature sense probe 2 in through-hole structure,
Temperature sense probe 2 and firing pulse control device are electrically connected, and temperature sense probe 2 can be using cookware of the invention
The temperature information of bottom feeds back to firing pulse control device, when the temperature information of temperature sense probe 2 is lower than setting value, on
It enters the wind burner to work normally, when the temperature information of temperature sense probe 2 is higher than setting value, firing pulse control device can be with
Control upper inlet wind type burner stops working, and avoids dry combustion method phenomenon, product structure is simple, is readily produced popularization;
Temperature sense probe 2 is connected by power supply line with firing pulse control device, the ground wire connection of firing pulse control device
On burner body 1, the control line of firing pulse control device is connected on the gas control switch of upper inlet wind type burner, real
The effect of firing pulse control device automatic dry-combustion-proof is showed.
Further, the top of temperature sense probe 2 is equipped with buffer part 21, reduces temperature temperature-sensing probe by cookware briquetting
Chance.
Further, the bottom of temperature sense probe 2 is fixedly connected by fixed mechanism with burner body 1, fixed machine
Structure includes the first fixed ring 31 and the second fixed ring 32, and the first and second fixed ring is visited by screw device locking with temperature sense
First 2 bottom is fixedly connected, and the first fixed ring 31 and/or the second fixed ring 32 are equipped with mounting ear (not indicating in figure), fixed
Mechanism is fixedly connected by mounting ear with burner body 1, and the connection between temperature temperature-sensing probe and burner body 1 is improved
Intensity avoids temperature temperature-sensing probe from surprisingly falling off.
Further, burner body 1 includes pedestal 11 and covers the chassis 12 being connected to thereon, and chassis 12 is equipped with difference
Lid is connected to external ring fire cover 41 and interior ring fire cover 42 thereon, and temperature sense probe 2 passes through in pedestal 11 and interior ring fire cover 42
Heart position simultaneously raises upward, and temperature temperature-sensing probe is allow to detect the temperature information of cookware lower center position, improves temperature letter
The precision of breath.
Further, burner body 1 is equipped with ignition electrode 5, and it is right with ignition electrode 5 that the top outer of interior ring fire cover 42 is equipped with
The occlusion part 421 answered, occlusion part 421 can play the effect of protection ignition electrode 5, and water droplet is avoided directly to drop to the top of ignition electrode 5
Portion.
Further, interior ring fire cover 42, which is mutually located with chassis 12 by positioning mechanism, connect, and positioning mechanism includes setting
Positioning pin 422 on interior ring fire cover 42, and the location indentations 121 being set on chassis 12, make interior ring fire cover 42 and chassis
12 can quickly position, and interior ring fire cover 42 is avoided to be displaced during the work time.
Further, interior ring fire cover 42 is equipped with support ring 423, and support ring 423 can play the effect of Auxiliary support cookware
Fruit avoids cookware that interior ring fire cover 42 is damaged by pressure.
Further, hollow-out parts 424 are equipped between support ring 423 and interior ring fire cover 42, cookware compresses temperature sense probe 2
When, air can be entered by hollow-out parts 424, be 2 surface radiating of temperature sense probe, extended the use of temperature sense probe 2
Service life.
Above-described embodiment is preferred embodiment of the invention, and the present invention can also have other embodiments.The technology of this field
Personnel can also make equivalent deformation or replacement on the premise of without prejudice to spirit of the invention, these equivalent variation or replacement are wrapped
It is contained in range set by the claim of this application.