Sealed silencing combustion hearth

A furnace and silent technology, applied in the field of sealed silent combustion furnace, can solve the problems of high heat loss in the furnace, energy saving and harmfulness of the furnace, incapable of heat storage and buffering, etc., to reduce environmental pollution, facilitate universal use, and good adjustment effect Effect

CN110081479AInactive Publication Date: 2019-08-02上海盟炊节能科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2019-08-02
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a sealed silencing combustion hearth. A hearth body is included. A furnace shell is arranged at the bottom of the hearth body. A groove is formed in the top of the furnace shell. A fire pressing ring is arranged at the middle position of the lower end of the inner side of the groove. A furnace core is arranged at the middle position of the inner side of the fire pressing ring. A second bolt is arranged on one side of the furnace core. A heat isolation layer is arranged on the outer side of the fire pressing ring. A supporting ring is fixed to the top of the heat isolation layer and located at the lower end of the outer side of the fire pressing ring. Through mutual cooperation of a heat preservation layer and a reflection plate, heat is centralized in the hearth body, the heat dissipation rate is low, so that heat is stored and buffered, sufficient heat energy utilization is achieved, and cost is reduced; and through a waste gas outlet, waste gas generated in the flame combustion process in the hearth body is guided out, accordingly, the situation that the waste gas does harm to physical and psychological health of users is avoided, and environment pollutionis reduced.
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Description

technical field

[0001] The invention relates to the technical field of energy-saving cookers, in particular to a sealed and silent combustion furnace. Background technique

[0002] The energy-saving furnace is a kind of stove energy-saving technology, which can improve the heat absorption of the stove, and the combustion and heat exchange space that is more fuel-efficient than ordinary traditions is called the furnace.

[0003] However, the heat loss of the existing furnace is relatively high, and the heat cannot be stored and buffered, so that the heat energy cannot be fully utilized, and the cost is increased, and the utilization rate is reduced. Moreover, the existing furnace has a poor adjustment effect on the flame and cannot be adjusted according to the specific conditions. The combustion intensity of the flame is regulated according to the situation, thereby reducing the utilization rate, and the existing furnace is prone to generate a large amount of exhaust gas duri...

Examples

Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0021] The pressure ring 6 of the present invention, the insulation layer 11, the reflection plate 12 and the heat insulation layer 15 all can be obtained in the market or private order.

[0022] see Figure 1-4 , a sealed silent combustion furnace, comprising a furnace 1, a furnace shell 2 is provided at the bottom of the furnace 1, a groove 16 is provided on the top of the furnace shell 2, and a fire ring 6 is installed at the middle position of the inner lo...