CN2909046Y - Energy saving device of coal fired stove - Google Patents

Abstract

An energy-saving device of a coal burning furnace includes a two-wall body and is characterized in that a plurality of the heat-accepting containers are connected with the inner wall of the two-wall body; the inner cavity of the heat-accepting container is connected with the wall cavity of the two-wall body and thus forming a water-containing space; the rest space inside the two-wall body forms a smoke passage. Because the heat-accepting container is provided in the smoke passage of the two-wall body, the surface area of the heat-accepting container is large and thus increasing the heat-accepting area. The water inside the heat-accepting container absorbs the heat inside the smoke passage at full steam, and thus not only saving the coal energy but also saving the water-burning time.

Description

The coal furnace energy saver

Technical field

The application belongs to the energy saver of using on the coal furnace.

Background technology

The too busy to get away stove and accessory of cooking of heating up water, coal furnace still are extensive use of in vast rural area.Traditional coal furnace is just cooked suitable for reading the heating up water with pot, kettle and so on of burner hearth, and very most of heat energy is run away in vain from chimney, and utilization rate is extremely low.The coal stove that is used for warming oneself have in order to make full use of the heat of chimney, chimney is made the double-walled barrel structure, in double-walled barrel chamber, add water, connect with radiator and be used for heating.Though the heat energy that this coal furnace has utilized chimney to discharge.But that utilizes is still insufficient, also has most of heat to be discharged in the atmosphere.

Summary of the invention

The application's purpose is in order to make full use of the heat that coal furnace is discharged, to design a kind of energy saver that is installed in the coal furnace outlet.

The application's technical scheme: form by double-walled body and Heated container.Structure is to connect some Heated containers on the inwall of double-walled body, and the inner chamber of Heated container is communicated with double-walled body wall chamber, forms water space jointly, and other spaces of double-walled body form flue, and flue outlet connects goes up chimney.

The application's good effect is: owing to set up Heated container in double-walled body inner flue, the surface area of Heated container is big, has increased heating surface area.Water in the Heated container has promptly been saved coal and has been saved manufacture hot water's time again as much as possible with the heat absorption in the flue.

Description of drawings

Fig. 1 is the profile of the front view of embodiment 1, the 2nd, and the side view of Fig. 1 (food steamer does not draw), Fig. 3 are Figure 1A-A sectional drawings, and Fig. 4 is the profile of the front view of another embodiment, and Fig. 5 is the vertical view of Fig. 4, and Fig. 6 is the profile of embodiment three.

Among the figure: 1-body of heater, 2-outlet pipe, 3-water inlet pipe, 4-flue, 5-ash door, 6-double-walled body, 7-Heated container, 8-chimney interface, 9-circulation water channel, 10-supporting leg, 11-food steamer seat, 12-face steel plate.

The specific embodiment

Embodiment one: Fig. 1, Fig. 2, shown in Figure 3 it be a manufacture hot water's energy saver.The structure of this device is, comprise a double-walled body 6, double-walled body 6 is tubular structures of a bilayer, the burner hearth that double-walled body 6 vertically is connected on the body of heater 1 is suitable for reading, be welded with vertically disposed four Heated containers 7 on the inwall of double-walled body 6, Heated container 7 is the appearance bodies that have only an opening, and opening communicates with double-walled body 7 wall chambeies, double-walled body 6 tops are chimney interface 8, and simplified interior its complementary space forms flue 4 and communicates with chimney 8 interfaces; Two ash doors 5 are arranged on double-walled body 6, be used for regularly removing the cigarette ash in the tube; There is cold water import 3 double-walled body 6 belows; On the body of heater 1 heat(ing) coil is arranged, the outlet of heat(ing) coil is a hot water outlet 2, and double-walled body top is communicated with circulating water pipe 9 with the heat(ing) coil of body of heater, forms the thermal cycle of water.This device can boil water, and can provide the bathing water again, and the gas that can heat has again made full use of heat energy.

Embodiment two: as Fig. 4, shown in Figure 5.It is the energy saver of a steamed rice (rice, steamed bun etc.) usefulness.This device is connected on the rear side flue outlet of a common coal furnace 1.The structure of this device is that a double-walled body 6 is arranged, the side of double-walled body 6 for double-deck, end face is uncovered, the enclosed construction that welds mutually with Heated container, and is welded with food steamer seat 11 and supporting leg 10.That is to say inwall be welded with tandem four end faces uncovered be subjected to thermal capacitance body 7,12 sealings of flue 4 usefulness face steel plates can not be omitted.This device is equivalent to uncovered " pot " that a plurality of rectangles are interconnected, and being heated after being used to be filled with water evaporates steam.At the device rear portion supporting leg 10 being installed, is to connect chimney interface 8 on flue 4, welds food steamer seat 11 around double-walled body 6 end faces, is used to lay food steamer.Because this device heating surface is big, steam is fast, quantity of steam is big so produce, and steamed rice promptly saves time and saves coal.To according to circumstances replenish moisture content in use, prevent to dryout pot.

Embodiment three: as shown in Figure 6, it is the same with the purposes of embodiment two, also is the energy saver that steamed rice is used, and this device is directly on the body of heater of a coal furnace 1.The structure of this device and embodiment two are basic identical, also comprise the double-walled body, and 12 sealings of flue 4 usefulness face steel plates connect chimney 8, and supporting leg 10 is installed at the rear portion, is welded with food steamer seat 11, the direct and Heated container 7 formation water spaces of roof of the furnace.

Claims (4)

1, a kind of coal furnace energy saver, it comprises the double-walled body, double-walled body one end connects body of heater, one end connects chimney, it is characterized in that on the inwall of double-walled body, also being connected with some Heated containers, the inner chamber of Heated container communicates with double-walled body wall chamber and forms water space jointly, and its complementary space in the double-walled body forms flue.

2, coal furnace energy saver as claimed in claim 1 is characterized in that the double-walled body is the tubular structure of a bilayer, and the double-walled body vertically is connected on the body of heater (1).

3, coal-fired energy-saving device as claimed in claim 2 is characterized in that double-walled body top is communicated with circulating water pipe with the heat(ing) coil of body of heater.

4, coal furnace energy saver as claimed in claim 1 is characterized in that the double-walled body enclosed construction that to be a side weld mutually for double-deck, worn-out mouthful of end face, with Heated container, and is welded with food steamer seat (11) and supporting leg (10) that the Heated container end face is also uncovered.

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