CN2283805Y

CN2283805Y - Multifunction furnace

Info

Publication number: CN2283805Y
Application number: CN 96201496
Authority: CN
Inventors: 蔡雪亮
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-01-20
Filing date: 1996-01-20
Publication date: 1998-06-10
Anticipated expiration: 2006-01-20

Abstract

The utility model belongs to a cooking and heating furnace. The cooking and heating furnace solves the problems of the existing multifunction heating stove of small heating area and low heat efficiency. The utility model designs a multifunction heating stove which comprises a base, a grate, a stove body with a combustion chamber, a stand box flue, a flue water jacket arranged on the stand box flue, and water inlet and outlet pipes arranged on the water jacket. A stove body water jacket is arranged on a peripheral wall on the upper part of the combustion chamber, and is communicated with the flue water jacket. A liner of the flue water jacketed is tapered. The upper side of the liner of the flue water jacketed is small, and the lower side is big. Horizontal pipes are arranged on the upper side of the multifunction heating stove. The utility model has the advantages of reasonable and simple structural design, large heating area, high thermal efficiency, large heat supply ratio, quick heat supply, energy saving, and less smoke dust discharge.

Description

Multi-functional furnace

The furnace that the utility model belongs to a kind of cooks, warms oneself.

Existing multi-functional furnace, it includes base, fire grate, is provided with the body of heater of combustion chamber, founds the case flue and is located at the flue water jacket that stands on the case flue, and be located at water inlet pipe and water outlet pipe on the water jacket, on body of heater, heat up water and cook, and utilize the water jacket heating on the upright case flue and hot water is provided.Because the flue water jacket surrounds a flue of the same size up and down, the utilization rate of waste heat of flue gas is low, and simultaneously, the radiations heat energy of combustion chamber does not make full use of yet.

The purpose of this utility model is to provide that a kind of heating surface area is big, the thermal efficiency is high, heat energy decreases the multi-functional furnace that the husband is few, heat supply is fast, soot emissions are few.

The utility model includes base, fire grate, is provided with the body of heater of combustion chamber, founds the case flue and is located at the flue water jacket on the upright case flue, the water inlet pipe and water outlet pipe that is provided with on water jacket, on the perisporium of the top of combustion chamber, be provided with furnace water jacket, furnace water jacket is communicated with the flue water jacket, the inner bag of flue water jacket is tapered, is furnished with transverse tube on it.

The utility model reasonable in design, simple, heating surface area is big, thermal efficiency height, heat supply is than big, heat-energy losses is few, heat supply is rapid, and is energy-conservation, soot emissions are few, can for cook, heating, bathing use.

Fig. 1 is the utility model structural representation;

Fig. 2 is the left view of Fig. 1.

Below in conjunction with accompanying drawing the utility model is further described.

As shown in Figure 1, 2, the utility model includes base 11, fire grate 10, is provided with the body of heater 9 of combustion chamber 8, founds case flue 1 and is located at the flue water jacket 3 on the upright case flue, the water inlet pipe and

water outlet pipe

13,12 that is provided with on water jacket, on the perisporium of the top of combustion chamber 8, be provided with furnace water jacket 5, furnace water jacket 5 is communicated with flue water jacket 3, the inner bag 2 of flue water jacket is tapered, and up-small and down-big, be furnished with transverse tube 4 on it.Because the inner bag 2 of flue water jacket is taper, and up-small and down-big, has increased heating surface area, heat energy can be assembled again, reduces thermal loss, make inner bag quicken to be heated, produce eddy flow simultaneously, be beneficial to second-time burning, improve the thermal efficiency, reduce soot emissions.And be provided with furnace water jacket on top, combustion chamber, and promptly do not influence the burning of fuel, increased heating surface area again.

As shown in Figure 1, on furnace water jacket 5, be provided with the transverse tube 6 that is communicated with the furnace water jacket sidewall, to increase heating surface area.The curved water pipe 7 that is communicated with flue water jacket bottom is arranged on the upper wall of furnace water jacket 5, heating surface area is increased, and cold water is heated up rapidly.

As shown in Figure 1, transverse tube 4 interlaced arrangement of flue water jacket are to improve the thermal efficiency.

Claims

1, a kind of multi-functional furnace, it includes base, fire grate, is provided with the body of heater of combustion chamber, founds the case flue and is located at the flue water jacket on the upright case flue, the water inlet pipe and water outlet pipe that is provided with on water jacket, it is characterized in that on the perisporium of the top of combustion chamber, being provided with furnace water jacket, furnace water jacket is communicated with the flue water jacket, the inner bag of flue water jacket is tapered, and up-small and down-big, be furnished with transverse tube on it.

2, furnace according to claim 1 is characterized in that being provided with the transverse tube that is communicated with the furnace water jacket sidewall on furnace water jacket.

3, furnace according to claim 1 and 2 is characterized in that the curved water pipe that is communicated with flue water jacket bottom is arranged on the upper wall of furnace water jacket.

4, furnace according to claim 3 is characterized in that the transverse tube interlaced arrangement of flue water jacket.