CN2777388Y - Infrared ray gas range - Google Patents
Infrared ray gas range Download PDFInfo
- Publication number
- CN2777388Y CN2777388Y CN 200420072565 CN200420072565U CN2777388Y CN 2777388 Y CN2777388 Y CN 2777388Y CN 200420072565 CN200420072565 CN 200420072565 CN 200420072565 U CN200420072565 U CN 200420072565U CN 2777388 Y CN2777388 Y CN 2777388Y
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- CN
- China
- Prior art keywords
- infrared
- plate
- cambered surface
- gas stove
- orifice plate
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an infrared gas range, which comprises a combustor, wherein the combustor is provided with an outer infrared ceramic perforated plate and an inner infrared ceramic perforated plate. The utility model is characterized in that the upper surface of the outer infrared ceramic perforated plate is in a turbine fan blade shape and is composed of an upper arc circular ring cambered surface and inward concave tapered cambered surfaces arranged on the upper arc circular ring cambered surface; the inward concave tapered cambered surfaces are evenly distributed on the upper arc circular ring cambered surface; the inner infrared ceramic perforated plate is square; the interface between the gas inlet of the combustor and a nozzle of a valve body is provided with a fire return preventing plate which is an arch-shaped plate and is arranged on an interior bottom casing of the infrared gas range; one end of the fire return preventing plate near the valve body is lower than one end of the fire return preventing plate near the combustor. The utility model has the advantages of high heat efficiency, energy saving, gas saving and environmental protection. Besides, the utility model can prevent a condition that a panel is burnt out by backfire.
Description
Technical field
The utility model relates to a kind of infrared gas stove tool, is the improvement technology of infrared gas stove tool specifically.
Background technology
At present, have the infrared gas stove tool of big and small fire structure, the outer orifice plate of the infrared ceramic on its burner mostly is tabular greatly and is monolithic construction, and split modular structure is less, and orifice plate is generally circle in the infrared ceramic.The drawback of the ceramic radiation plate of this structure is that the heat energy radiating surface is little, and it is slower to the speed of outer orifice plate that interior orifice plate passes fire, easily produces to pass fiery combustion.In addition, the valve body nozzle exit of infrared gas stove tool on the market is without any the fireguard that prevents tempering, the intake adjustable plate regulate improper or kitchen range when after a period of time tempering taking place with, flame herein directly is burned to panel, causes toughened glass panel to be heated inhomogeneous and breaks or stainless steel faceplate variable color and not attractive in appearance.Chinese patent " a kind of dicyclo household infrared ray gas stove burner " (ZL02248415.9) disclosed infrared gas stove tool burner is made up of ring oven head in infrared ray outer shroud burner and the infrared ray, the ring oven head has independently injector, furnace chamber and porous ceramics piece respectively in infrared ray outer shroud burner and the infrared ray, leaves the gap between the ring oven head in infrared ray outer shroud burner and the infrared ray.This infrared gas stove tool burner has the advantage that security performance is good, cost is low, but has above-mentioned existing shortcoming equally.
Summary of the invention
The purpose of this utility model provides a kind of thermal efficiency height, energy-conservation province gas, environmental protection and prevents that tempering from burning out the infrared gas stove tool of panel.
The utility model is achieved through the following technical solutions.
A kind of infrared gas stove tool comprises burner, and burner is provided with orifice plate in outer orifice plate of infrared ceramic and the infrared ceramic, it is characterized in that: it is lobate that the outer orifice plate upper surface of described infrared ceramic is turbine fan.
Be the lobate surface of turbine fan on the outer orifice plate of described infrared ceramic and be made up of the indent taper cambered surface that arches up the annulus cambered surface and be arranged on the arch annulus cambered surface, indent taper cambered surface is evenly distributed on the arch annulus cambered surface.
Orifice plate is square-shaped in the described infrared ceramic.
Described burner air inlet and valve body nozzle interface place are provided with the anti-backfire plate.
Described anti-backfire plate is an arch sheet, and the anti-backfire plate is installed on the inside drain pan of infrared gas stove tool, and an end adjacent with valve body is lower than an end adjacent with burner.
The utility model compared with prior art has the following advantages.
Infrared gas stove tool described in the utility model is on the basis of existing kitchen range, do not increase the physical dimension of product, make orifice plate in the infrared ceramic into square shape, make square four jiaos of distances as close as possible with the outer orifice plate of infrared ceramic, flame can be delivered to the outer shroud place fast in being convenient to, thereby avoids occurring deflagration phenomenon.It is lobate that the outer orifice plate upper surface of infrared ceramic is designed to turbine fan, promptly utilized the aeronautical dynamics principle, the outer orifice plate of the infrared ceramic of this shape has increased swept area greatly under the same structure size, the thermal efficiency of burner can be effectively improved on the one hand, energy-conservation province gas and environmental protection requirement can be reached again on the other hand.The anti-backfire plate at burner air inlet and valve body nozzle interface place is designed to arch, the anti-backfire plate is installed on the inside drain pan of infrared gas stove tool, an end adjacent with valve body is lower than an end adjacent with burner, when tempering phenomenon takes place, the internal flame of the combustion flame at place, valve body nozzle gas outlet is in anti-backfire plate internal combustion, flame is delivered to the head of burner along the anti-backfire plate, this moment, the temperature of flame internal flame was low, the consumer can find abnormality in use, thereby avoids burning out the panel of kitchen range.
Description of drawings
Fig. 1 is the assembly structure schematic diagram of the utility model infrared gas stove tool;
Fig. 2 is the enlarged drawing of the outer orifice plate of the utility model infrared gas stove tool middle infrared (Mid-IR) pottery;
Fig. 3 is that the A of the outer orifice plate of the utility model infrared gas stove tool middle infrared (Mid-IR) pottery is to structural representation;
Fig. 4 is that the B-B of the outer orifice plate of the utility model infrared gas stove tool middle infrared (Mid-IR) pottery is to partial sectional view;
Fig. 5 is the installation position structural representation of anti-backfire plate in the utility model infrared gas stove tool.
The specific embodiment
Below in conjunction with accompanying drawing the utility model infrared gas stove tool is described in further detail.
Extremely shown in Figure 5 as Fig. 1, the infrared gas stove tool is mainly by kitchen range base 1, burner 2 and valve body assembly 3 compositions that join with burner 2, burner 2 left-right symmetry are installed on the kitchen range base 1, burner 2 is provided with outer orifice plate 21 of infrared ceramic and the interior orifice plate 22 of infrared ceramic, the outer orifice plate 21 of infrared ceramic is the annulus column, it is lobate that the upper surface of outer orifice plate 21 is turbine fan, this turbine fan blade face is made up of the indent taper cambered surface 212 that arches up annulus cambered surface 211 and be arranged on the arch annulus cambered surface 211, and indent taper cambered surface 212 is evenly distributed on the arch annulus cambered surface 211.The turbine flabellum upper surface of outer orifice plate 21 mainly adopts the aeronautical dynamics principle, pass through mutually and form with the arch torus by cone, the outer orifice plate 21 of the infrared ceramic of this shape has increased swept area greatly under the same structure size, both can effectively improve the thermal efficiency of burner 2, and can reach energy-conservation province gas and environmental protection requirement again.Infrared ceramic endoporus 22 plates are square-shaped, be positioned at the central rods chamber of the outer orifice plate 21 of infrared ceramic, when design, that square four jiaos of distances with the outer orifice plate 21 of infrared ceramic are as close as possible, flame can be delivered to the outer shroud place fast in being convenient to, and avoids occurring deflagration phenomenon.Be provided with anti-backfire plate 4 at burner air inlet 32 and valve body nozzle 31 interfaces, anti-backfire plate 4 is arch shape, anti-backfire plate 4 is installed on the inside drain pan of infrared gas stove tool, an end adjacent with valve body is lower than an end adjacent with burner 2, its main purpose is when tempering phenomenon takes place burner 2, the internal flame of the combustion flame at place, valve body nozzle 31 gas outlets is in anti-backfire plate 4 internal combustion, flame is delivered to the head of burner 2 along anti-backfire plate 4, this moment, the temperature of flame internal flame was low, the consumer can find abnormality in use, thereby avoids burning out the panel of kitchen range.
Claims (5)
1, a kind of infrared gas stove tool comprises burner, and burner is provided with orifice plate in outer orifice plate of infrared ceramic and the infrared ceramic, it is characterized in that: it is lobate that the outer orifice plate upper surface of described infrared ceramic is turbine fan.
2, infrared gas stove tool according to claim 1, it is characterized in that: be the lobate surface of turbine fan on the outer orifice plate of described infrared ceramic and be made up of the indent taper cambered surface that arches up the annulus cambered surface and be arranged on the arch annulus cambered surface, indent taper cambered surface is evenly distributed on the arch annulus cambered surface.
3, infrared gas stove tool according to claim 1 is characterized in that: orifice plate is square-shaped in the described infrared ceramic.
4, infrared gas stove tool according to claim 1 is characterized in that: described burner air inlet and valve body nozzle interface place are provided with the anti-backfire plate.
5, infrared gas stove tool according to claim 1 is characterized in that: described anti-backfire plate is an arch sheet, and the anti-backfire plate is installed on the inside drain pan of infrared gas stove tool, and an end adjacent with valve body is lower than an end adjacent with burner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420072565 CN2777388Y (en) | 2004-08-10 | 2004-08-10 | Infrared ray gas range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420072565 CN2777388Y (en) | 2004-08-10 | 2004-08-10 | Infrared ray gas range |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2777388Y true CN2777388Y (en) | 2006-05-03 |
Family
ID=36744772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420072565 Expired - Fee Related CN2777388Y (en) | 2004-08-10 | 2004-08-10 | Infrared ray gas range |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2777388Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103759304A (en) * | 2014-02-25 | 2014-04-30 | 许文广 | Gas stove with turbo-charging pre-mixer |
| CN104266241A (en) * | 2014-10-13 | 2015-01-07 | 慈溪市神驹节能科技有限公司 | Burning ring net assembly of back-fire, oxygen-enriched and energy-gathering gas stove |
-
2004
- 2004-08-10 CN CN 200420072565 patent/CN2777388Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103759304A (en) * | 2014-02-25 | 2014-04-30 | 许文广 | Gas stove with turbo-charging pre-mixer |
| CN104266241A (en) * | 2014-10-13 | 2015-01-07 | 慈溪市神驹节能科技有限公司 | Burning ring net assembly of back-fire, oxygen-enriched and energy-gathering gas stove |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |