CN2260958Y - High-efficient energy-saving heating stove - Google Patents

Abstract

The utility model relates to a high-efficient energy-saving heating stove which is a cooking stove combined by a pot and a stove. The high-efficient energy-saving heating stove is suitable for heating in domestic use. A stove tile, a thermal insulation layer, a V-shaped cross-section water jacket, a fire holding chamber, a conical fire guide channel, an adjustable fire holding cover, and a fire guide flame banking cap are arranged in the high-efficient energy-saving heating stove. The V-shaped cross-section water jacket is adopted, which improves the service life of the cooking stove. The conical fire guide channel is adopted, which raises heat exchanger effectiveness and reduces heating influence when cooking. The adjustable fire holding cover is adopted, which easily changes fire holding degree. The fire guide flame banking cap is adopted, which reduces gas out leakage and raises the safety for using the cooking stove.

Description

Energy-efficient furnace

The utility model relates to civilian Heating-stove device.

Along with the raising of living standards of the people, with more and more incompatibility people's the requirement of warming oneself of old-fashioned stove and accessory, so the high efficiency civil furnace occurred.This stove and accessory is actually the combination of pot and stove.As shown in Figure 1, the inner chamber of stove and accessory burns honeycomb briquette, plays stove.In order to improve heat exchanger effectiveness, staying a space above honeycomb briquette is heat transfer zone, is named as fire-suppressing chamber 6.At fire-suppressing chamber internal shaping HTHP, change flame normal combustion direction, reach and improve the heat exchanger effectiveness effect.The outer water jacket 3 that is with of fire-suppressing chamber is used for hot water, plays pot.Pass through the pipeline Natural Circulation after the hydro-thermal in radiator, realize heating in the room.This stove and accessory of selling on the market remains in certain problem at present, the one, its water jacket is only around fire-suppressing chamber, there is not water jacket at the honeycomb briquette combustion parts, because the insulation material insulation effect is limited, it is too high stove and accessory bottom appearance temperature to occur, make thermal loss excessive, cause that in addition stove and accessory surface enamelled coating peels off, and makes the housing corrosion and the stove and accessory that arrives damage.The 2nd, its fire-suppressing cover can not be regulated, and suppresses fiery degree by transferring fire sealing cover to regulate, and effect is not ideal enough.The 3rd, adopt the distribution conducting strip to improve heat exchanger effectiveness around its fire-suppressing chamber, and the internal diameter that conducting strip is shaped make and change tile inconvenience less than the tile external diameter.The 4th, fire sealing cover can not play the guiding role to thermal current, occurs coal gas easily and leaks.The 5th, carry out the cooking time spent, need put into portfire, conducting strip and fire-suppressing chamber are separated, the water jacket caloric receptivity descends greatly, has a strong impact on the heating effect.

The purpose of this utility model is improved design at the problems referred to above.

What the purpose of this utility model was achieved in that one, the cross section of water jacket 3 is the design forming V-shape, about passing through, water can draw heat, makes the stove and accessory bottom appearance temperature can be too not high.But can not draw too much, the honeycomb briquette temperature of lower is low excessively to extinguish stove otherwise can make.So the design forming V-shape.Two, the conducting strip around the fire-suppressing chamber 6 is changed into taper and lead fiery passage 4, a garden of fiery channel formation shape inner chamber is led in equally distributed taper, can play the portfire effect, and taper is led fiery passage and communicated with fire with cooking when cooking, influences minimum to heating.Three, lead the through hole that fiery passage equates opening quantity around the fire-suppressing cover with taper, and it is corresponding that fiery passage upper outlet position is led in the size in hole, position and taper, rotates adjustable fire-suppressing cover, and the size that can make taper lead fiery passage upper outlet changes, to realize the needed fiery degree of suppressing, as shown in Figure 2.Four fire sealing covers cause a gas outlet facing to the chimney passage, and the gas after the burning is discharged along the chimney direction, leak to reduce coal gas, improve the safety of using stove and accessory.

Among Fig. 1

1, guiding fire sealing cover 2, adjustable fire-suppressing cover 3, V-arrangement cross section water jacket

4, fiery passage 5, tile 6, fire-suppressing chamber are led in taper

7, honeycomb briquette 8, heat-insulation layer

Fig. 1 is energy-efficient furnace

Fig. 2 is the A-A cutaway view of Fig. 1

Claims (4)

1, a kind of energy-efficient furnace with V-arrangement cross section water jacket has tile, heat-insulation layer, fire-suppressing chamber, water jacket, taper and leads fiery passage, and the cross section that it is characterized in that water jacket is a V-arrangement.

2, energy-efficient furnace as claimed in claim 1, being uniform-distribution with blank leads fiery passage on every side to it is characterized in that fire-suppressing chamber.

3, energy-efficient furnace as claimed in claim 1 is characterized in that the fire-suppressing cover that has to be uniform-distribution with the hole on every side.

4, energy-efficient furnace as claimed in claim 1 is characterized in that the guiding fire sealing cover that has the thermal current pilot hole is arranged.

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