All waterproof energy saving furnace

Abstract

The invention belongs to the technical field of gas furnaces and in particular relates to an all waterproof energy saving furnace. The all waterproof energy saving furnace comprises a furnace body which is provided with a first furnace core and a second furnace core and also comprises an outer hearth, an inner hearth and a second hearth, wherein an air inlet is formed in the outer hearth, the inner hearth is connected with the outer hearth in a sheathing manner, an elastic piece is arranged between the inner hearth and the outer hearth, the inner hearth can longitudinally move relative to theouter hearth, and the first furnace core can pass through the outer hearth and the inner hearth; the second hearth is arranged outside the second furnace core, the inner hearth is communicated with anair exhaust cylinder, the second hearth is communicated with an air inlet cylinder, the air exhaust cylinder is plugged, connected and communicated with the air inlet cylinder, and the air exhaust cylinder can longitudinally move relative to the air inlet cylinder. The first hearth has a function of surrounding the first furnace core and then being combined with a concave-bottom pot to form one relatively closed space, and heat is not diffused all around any longer, so that the pot can absorb more heat.

Description

technical field [0001] The invention belongs to the technical field of gas furnaces, and in particular relates to a fully waterproof and energy-saving furnace. Background technique [0002] There are two main disadvantages of traditional gas stoves: one is that the flame is exposed, the heat loss is large, and the thermal efficiency is low; the other is that there is no waterproof function. The trouble of cleaning up will cause damage to the stove. A large number of maintenance practices have shown that: 70% of the faults of the stove are caused by overflowing the pot. The needle bursts, the shaft of the valve body is rusted and does not turn around, the micro switch is rusted and damaged, the posts and wire terminals are rusted and non-conductive, the bottom shell is rusted, etc. What is more terrible is that the overflowing pot will cause flames to emerge from the tail of the burner , Burn out the valve body and other accessories. Contents of the invention [0003] Aim...

AI Technical Summary

Problems solved by technology

[0002] There are two main disadvantages of traditional gas stoves: one is that the flame is exposed, the heat loss is large, and the thermal efficiency is low; the other is that there is no waterproof function. The trouble of cleaning up will cause damage to the stove. A large number of maintenance practices have shown that: 70% of the faults of the stove are caused by overflowing the pot. The needle bursts, the shaft of the valve body is rusted and does not turn around, the micro switch is rusted and damaged, the posts and wire terminals are rusted and non-conductive, the bottom shell is rusted, etc. What is more terrible is that the overflowing pot will cause flames to emerge from the tail of the burner , burn out the valve body and other accessories, etc.

Images