A fire cover for a gas stove

A gas stove and fire cover technology, which is applied in the burner, combustion type, combustion method and other directions, can solve the problems of not using, easy to cause flame separation, poor heating effect at the center of the bottom of the pot, etc., and achieves good flame stabilization effect. The effect of low flame height
CN110966604BActive Publication Date: 2021-10-12NINGBO FOTILE KITCHEN WARE CO LTD
9 Cites 1 Cited by

Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
NINGBO FOTILE KITCHEN WARE CO LTD
Publication Date
2021-10-12

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention relates to a fire cover for a gas stove. The fire cover includes a ring-shaped body and a gas mixing chamber, and is arranged on the outer ring wall and arranged at least two main fire holes at intervals along the circumferential direction. Below the hole, there are at least two flame-stabilizing holes arranged at intervals in the circumferential direction, and a first flow divider, which can divide the gas mixing chamber into a first gas mixing chamber and a second gas mixing chamber. The first gas mixing chamber It communicates with the flame stabilizing hole, and the second gas mixing chamber communicates with the main flame hole. Compared with the prior art, the advantage of the present invention is that the gas mixing chamber is connected to a corresponding one by the first flow divider arranged in the gas mixing chamber It is divided into two parts, so that the velocity of the mixed gas flow in the mixed gas chamber is low, and at the same time, double insurance is added to the flame stabilization of the main flame hole. One is to use the flame stabilization hole located below the main flame hole to pull its root to stabilize the flame In addition, an independent first air mixing chamber is added to stabilize the flame at the flame-stabilizing hole itself, and the flame-stabilizing effect is good, and the firepower of the main flame hole and the flame-stabilizing hole of the fire cover can also be realized to be the same size and the same size.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to the field of household gas stoves, in particular to a fire cover adapted to a combustion stove. Background technique

[0002] Tempering and flame stabilization have always been the focus of research and development of gas burners. Existing burners rely on the fire hole of the fire cover to control the strength of the fire hole, and set the flame stabilization hole to avoid backfire, but the general opening diameter of the fire hole is relatively small. If the gas outlet speed is too high, the flame stabilization effect cannot be achieved only through the flame stabilization hole; or the gas outlet speed appears, when the load required by the combustion device is small, if the gas is in Supply under low pressure, because the injection velocity into the combustion chamber is lower than the combustion velocity of the mixture in the combustion chamber, the flame will be generated on the inner surface of the fire cover facing the co...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More