CN206514302U - A kind of general gas burner nozzle - Google Patents
A kind of general gas burner nozzle Download PDFInfo
- Publication number
- CN206514302U CN206514302U CN201720058338.1U CN201720058338U CN206514302U CN 206514302 U CN206514302 U CN 206514302U CN 201720058338 U CN201720058338 U CN 201720058338U CN 206514302 U CN206514302 U CN 206514302U
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- CN
- China
- Prior art keywords
- nozzle
- people
- thermocouple
- same aspiration
- interest body
- 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.)
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Abstract
The utility model discloses a kind of general gas burner nozzle, including nozzle ectosome, nozzle thermocouple, thermistor, people having the same aspiration and interest body thermocouple and people having the same aspiration and interest body heating chromium line, internal connection nozzle thermocouple on the right side of nozzle ectosome, connection people having the same aspiration and interest body thermocouple in thermistor, connection people having the same aspiration and interest body heating chromium line on the downside of people having the same aspiration and interest body thermocouple, the utility model is reasonable in design, it is easy to use, coal gas is sprayed by the pressure of itself with certain flow velocity by nozzle, it is kinetic energy i.e. by potential energy, and primary air is sucked under the cooperation of induction tunnel with this kinetic energy and mixed herein with coal gas, heat required for most being produced afterwards through the burning of head fire hole, after the nozzle insertion people having the same aspiration and interest body of multifuel burner, tempering and de- fire can effectively be prevented, strengthen the mixing of coal gas and primary air.
Description
Technical field
The utility model more particularly to a kind of general gas burner nozzle.
Background technology
With the development of China's town gas cause, many gas source feed such as coke-stove gas, natural gas and liquefied petroleum gas
City is also being constantly increasing, the problem of this proposes an adaptability to gas appliance.Either bottled liquefied petroleum gas,
Or the natural gas and coke-stove gas of pipeline supply, its composition often change.Because liquefied petroleum gas is due to crude oil
Difference, composition is also different；It is exactly that there is also the difference of upper bottle and bottom bottle for same bottle liquefied petroleum gas.Equally, natural gas and coke oven
Coal gas composition is also fluctuated with objective factor and human factor, in order to ensure supply, supply difference is filled up, so as to cause city coal
Gas composition artificially changes.Interchangeability and adaptability are when gas composition changes, it is desirable to burner remain to normal work this
Two aspects of problem.
Utility model content
The purpose of this utility model is to spray there is provided a kind of general gas burner for above-mentioned the deficiencies in the prior art
Mouth.
What the technical solution of the utility model was realized in：
A kind of general gas burner nozzle, including nozzle ectosome, nozzle thermocouple, thermistor, people having the same aspiration and interest body thermocouple
Inside on the right side of chromium line, nozzle ectosome is heated with people having the same aspiration and interest body and connects connection people having the same aspiration and interest body thermocouple in nozzle thermocouple, thermistor, together
Adjust connection people having the same aspiration and interest body heating chromium line on the downside of body thermocouple.
Driving nozzle includes connection air-breathing collapsible tube on the right side of nozzle, air-breathing collapsible tube, mixing tube and diffuser pipe, nozzle, inhales
Connection diffuser pipe on the right side of connection mixing tube, mixing tube on the right side of gas collapsible tube.
The utility model beneficial effect：
The utility model is reasonable in design, easy to use, after the nozzle insertion people having the same aspiration and interest body of multifuel burner, can effectively prevent
Non-return fire and de- fire, strengthen the mixing of coal gas and primary air, and nozzle should be end to end, i.e. nozzle hole outlets with induction tunnel
Section should be overlapped with induction tunnel primary air inlet face, and the two must be axially concentric.Decentraction is caused to cause sternly due to installing
Weight Huang flame, so that CO content in smoke is multiplied, while thermic load will also be affected.General gas range is only needed simply
Changing corresponding nozzle just can normally burn, and this is of virtually large range of social value.For gas appliance production
For producer, due to the operation of general gas range, actually possess more than three kinds of gas range product, so whatsoever source of the gas
User need to only mix corresponding nozzle on request and just can meet.In addition, factory can be reduced within a period it is large quantities of
Moulds of industrial equipment expense.Therefore be conducive to improving quality and reduce cost, be easy to produce in enormous quantities.
Brief description of the drawings
The utility model is described in further detail for embodiment in below in conjunction with the accompanying drawings, but does not constitute to this reality
With new any limitation.
Fig. 1 is general gas burner nozzle arrangements figure of the present utility model；
Fig. 2 is driving nozzle structure chart of the present utility model；
Embodiment
As shown in fig.1, a kind of general gas burner nozzle of the present utility model, including nozzle ectosome 1, nozzle thermoelectricity
Even 2, thermistor 3, people having the same aspiration and interest body thermocouple 4 and people having the same aspiration and interest body heating chromium line 5, the internal connection nozzle thermocouple in the right side of nozzle ectosome 1
2, the interior connection people having the same aspiration and interest body thermocouple 4 of thermistor 3, the downside of people having the same aspiration and interest body thermocouple 4 connection people having the same aspiration and interest body heating chromium line 5.
As shown in fig.2, a kind of general gas burner nozzle of the present utility model, including nozzle 6, air-breathing collapsible tube 7,
Mixing tube 8 and diffuser pipe 9, the right side of nozzle 6 connection air-breathing collapsible tube 7, the right side of air-breathing collapsible tube 7 connection mixing tube 8, mixing tube 8
Right side connects diffuser pipe 9.
The required gas quantity of nozzle conveying, and the potential energy of combustion gas in itself is converted into kinetic energy, by itself moving for injection
Air capacity needed for the burning of power injection.Air-breathing collapsible tube slows down the tube wall resistance of injection air inlet, the import of air-breathing collapsible tube
The design of sectional area is general to expand 4~6 times on the area basis that throat exports.Mixing tube makes the air and combustion gas needed for burning
Sufficiently mixed, make air-fuel gas mixture needed for burning before diffuser pipe is entered, uniform distributed rendering gas
The concentration field of body, temperature field and velocity field.Diffuser pipe is changed into the dynamic pressure of air-fuel gas mixture needed for part burning
Static pressure, to improve the pressure of air-fuel gas mixture needed for burning, and makes combustion gas be further well mixed with air.
Embodiment provided above is better embodiment of the present utility model, only for convenient explanation the utility model, and
It is non-to make any formal limitation, any those of ordinary skill in the art to the utility model, if not departing from
The utility model is carried in the range of technical characteristic, is locally changed or is repaiied using made by the utility model disclosed technology content
The equivalent embodiment of decorations, and without departing from technical characteristic content of the present utility model, still fall within the utility model technical characteristic
In the range of.
Claims (1)
1. a kind of general gas burner nozzle, including nozzle ectosome, nozzle thermocouple, thermistor, people having the same aspiration and interest body thermocouple and
People having the same aspiration and interest body heats chromium line, it is characterised in that：Connection people having the same aspiration and interest body in internal connection nozzle thermocouple, thermistor on the right side of nozzle ectosome
Connection people having the same aspiration and interest body heating chromium line on the downside of thermocouple, people having the same aspiration and interest body thermocouple；Described nozzle ectosome include nozzle, air-breathing collapsible tube,
Connected on the right side of mixing tube and diffuser pipe, nozzle on the right side of connection air-breathing collapsible tube, air-breathing collapsible tube on the right side of connection mixing tube, mixing tube
Diffuser pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720058338.1U CN206514302U (en) | 2017-01-18 | 2017-01-18 | A kind of general gas burner nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720058338.1U CN206514302U (en) | 2017-01-18 | 2017-01-18 | A kind of general gas burner nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206514302U true CN206514302U (en) | 2017-09-22 |
Family
ID=59864737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720058338.1U Expired - Fee Related CN206514302U (en) | 2017-01-18 | 2017-01-18 | A kind of general gas burner nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206514302U (en) |
-
2017
- 2017-01-18 CN CN201720058338.1U patent/CN206514302U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170922 Termination date: 20190118 |