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Multilayer energy-gathering components for stoves and gas stoves

A gas stove and energy-gathering technology, applied in the direction of non-flammable liquid/gas transportation, application, household stoves, etc., to achieve the effect of improving the preheating effect, improving thermal efficiency, and increasing the contact area

Active Publication Date: 2021-05-07
NINGBO FOTILE KITCHEN WARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, there is still a lot of room for improvement in the structure of the existing energy gathering cover to further improve thermal efficiency

Method used

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  • Multilayer energy-gathering components for stoves and gas stoves
  • Multilayer energy-gathering components for stoves and gas stoves
  • Multilayer energy-gathering components for stoves and gas stoves

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0082] see Figure 1-5 understand this example. Embodiment 1 of the present invention provides a multi-layer energy gathering assembly for a stove, which is used in a gas stove 1000 . The multi-layer energy gathering assembly 100 for the stove is used to reflect part of the heat radiation diffused by the burner 200 to the cooker, so as to improve the heat efficiency.

[0083] The multi-layer energy gathering assembly 100 for a stove includes an energy gathering cover main body 110 , cover legs 120 and an upper liquid pan 130 . The energy gathering cover main body 110 is used to reflect heat radiation upwards to realize energy gathering. The cover legs 120 are fixed on the energy collecting cover main body 110 , and each cover supporting leg 120 is arranged at intervals along the circumferential direction of the energy collecting cover main body 110 . The upper liquid pan 130 has a foot mounting hole 131, and the cover legs 120 pass through the foot mounting hole 131 one by ...

Embodiment 2

[0101] see Image 6 understand this example. This embodiment provides a multi-layer energy gathering assembly 100 for a stove. The difference between this embodiment and Embodiment 1 is that an air inlet 1354 is also provided on the outer liquid baffle 135 of this embodiment, and the secondary air passes through the air inlet The port 1354 enters the bottom of the upper preheating plate 133. This embodiment is especially suitable for the gas stove 1000 that needs to work for a long time. The air inlet 1354 can solve the problem of insufficient secondary air supplement caused by the excessive heat resistance of the intake air after working for a long time. question.

[0102] Other parts of this embodiment are the same as Embodiment 1, and will not be repeated here.

Embodiment 3

[0104] see Figure 7-10 understand this example. Embodiment 3 of the present invention provides a gas cooker, which includes the multilayer energy gathering assembly 100 for a cooker as described in Embodiment 1 or Embodiment 2.

[0105] In this embodiment, the gas stove 1000 further includes a burner 200 , and the relationship between the burner 200 and the multilayer energy gathering assembly 100 for stove is the same as that in Embodiment 1, which is further described on the basis of Embodiment 1.

[0106] The burner 200 includes an inner fire cover 210 and an outer fire cover 220 arranged coaxially. There is a gap between the side of the outer fire cover 220 and the main body 110 of the energy gathering cover, so that the secondary air from the preheating channel 140 can be supplied to the outer fire. Cover the fire hole of 220. The burner 200 has an inner ring air supply channel 230 , which communicates with the preheating channel 140 , and the secondary air flows from ...

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PUM

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Abstract

The invention discloses a multi-layer energy-gathering component for a cooker and a gas cooker, belonging to the technical field of gas cookers. The multi-layer energy-gathering assembly for a stove includes a main body of an energy-gathering cover, a cover leg and an upper liquid pan. The main body of the energy-gathering cover is used to reflect heat radiation upwards. The cover legs are fixed on the main body of the energy-gathering cover. Each cover leg is arranged at intervals along the circumference of the main body of the energy-gathering cover. Through the mounting holes of the legs, the upper liquid pan also includes a concave preheating groove, the preheating groove is located between the adjacent mounting holes of the legs, and a gap for secondary air circulation is formed between the preheating groove and the main body of the energy gathering cover. Preheat channels. In the present invention, the secondary air is supplemented around the burner through the preheating channel, which improves the preheating effect of the secondary air and improves the thermal efficiency of the burner.

Description

technical field [0001] The invention relates to the technical field of gas cookers, in particular to a multilayer energy-gathering assembly for cookers and a gas cooker. Background technique [0002] With the continuous development of gas appliance products, high-end gas stove products on the market are also pursuing greater heat load and higher thermal efficiency. layer cover. After using the energy-concentrating hood, it can bring some benefits: for example, the combustion flue gas is separated from the secondary air, so that the secondary air can be better and purer supplemented to the root of the flame, thereby improving the thermal efficiency; another example After adding the energy gathering cover, it can reduce a large part of heat radiation and heat convection to the panel. [0003] However, there is still a lot of room for improvement in the structure of the existing energy-gathering hoods to further improve thermal efficiency. Contents of the invention [0004...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24C15/22F24C15/10F24C15/14F24C3/08F23D14/46F23D14/62F23D14/66F23L9/00
CPCF23D14/46F23D14/62F23D14/66F23L9/00F24C3/085F24C15/107F24C15/14F24C15/22Y02E20/34
Inventor 柯情刘晓刚王帅东叶佳辉
Owner NINGBO FOTILE KITCHEN WARE CO LTD