Stove burner and stove comprising stove burner
A technology for burners and stoves, which is applied to burners, gas fuel burners, combustion methods, etc., can solve the problems of low heat exchange efficiency, poor ejection performance, and unfavorable cleaning, and achieves increased heat exchange capacity and ejection capacity. Increase and decrease the effect of heat transfer
Active Publication Date: 2019-10-18
NINGBO FOTILE KITCHEN WARE CO LTD
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- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0006] The technical problem to be solved by the present invention is to provide a cooker burner and a cooker including it in order to overcome the defects of complex structure of the cooker burner in the prior art, which are not conducive to cleaning, poor ejection performance, and low heat exchange efficiency.
Method used
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Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0037] The present invention is further illustrated below by means of examples, but the present invention is not limited to the scope of the examples.
[0038] Such as Figure 1-Figure 6 As shown, this embodiment discloses a cooker burner, wherein the cooker burner includes a heat collecting cover 1 , an ejector pipe 2 , a fire cover 3 , and a fixing frame 4 .
[0039] Such as Figure 1-Figure 6 As shown, this embodiment includes a heat collecting cover 1, and the heat collecting cover 1 has the same shape as the conventional ejector tube. The same shape here refers to a general outer contour shape, that is, it has a shape that conventional injection tubes usually have. The heat collecting cover 1 in this embodiment is equivalent to a larger ejector pipe, and its function is also the same as that of the ejector pipe.
[0040] Such as Figure 1-Figure 6 As shown, this embodiment also includes several ejector tubes 2 , which are arranged around the heat collecting cover 1 , ...
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The invention discloses a stove burner and a stove comprising the stove burner. The stove burner comprises a heat collecting cover, a plurality of injection tubes and a plurality of burner caps, wherein the heat collecting cover is in the shape of the injector tubes, and the injection tubes are annularly arranged on the heat collecting cover; an outlet of each injection tube is inclined upwards and is located in an inner cavity of the heat collecting cover, and flame of the injection tubes forms turbulent flow in the inner cavity of the heat collecting cover and is upwards ejected along the inner cavity of the heat collecting cover; the burner caps are directly connected to the outlets of the injection tubes. According to the stove burner, the downstream resistance of the injection tubes is greatly reduced, the ejecting capability of the injection tubes is increased, the speed of the airflow flowing out of fire holes is increased, the capacity of impacting the bottom of a pot is enhanced, the heat exchange capability is increased, the heat exchange capacity of the stove burner and the pot is increased, and the heat efficiency is improved.
Description
technical field [0001] The invention relates to a cooker burner and a cooker including the burner. Background technique [0002] Existing cooker burners have a similar structure, basically including an injection pipe, a gas seat, and an outer ring fire cover and an inner ring fire cover arranged on the gas seat. There is an air mixing chamber on the top, and the gas and air enter the fire cover through the air outlet of the air mixing chamber, and flow out to burn through the fire holes arranged on the fire cover. However, existing cooker burners have the following disadvantages: [0003] 1. The structure of the existing burner is complicated, and it is difficult to clean the burner when it overflows or is used for a long time; [0004] 2. The downstream resistance of the injection tube is very large, and the injection performance of the injection tube is poor; [0005] 3. At present, the burners are all laminar flames, and the heat transfer coefficient with the bottom of...
Claims
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IPC IPC(8): F23D14/04F23D14/46F23D14/48F23D14/70F24C3/08F24C15/10
CPCF23D14/04F23D14/46F23D14/48F23D14/70F24C3/085F24C15/107
Inventor 葛正好俞瑜郑军妹
Owner NINGBO FOTILE KITCHEN WARE CO LTD