CN2306411Y - Atmospheric stove for cooking and heating air - Google Patents

Abstract

The utility model relates to an atmospheric cooking and heating stove, comprising a smoke passage, a stove body and heating components which are arranged in the inner cavity of the stove body and the interior of the smoke passage. The entire periphery from the top of the smoke passage to the bottom of the stove body is provided with water jackets which are connected into a whole. The main heating component of the inner cavity of the stove body and the auxiliary heating component of the smoke passage are communicated by water jackets. The main heating component has two layers and 3-11 oblique U-shaped pipes. The auxiliary heating component is composed of a front discharge pipe and a back discharge pipe. The lower end openings of the two layers of the auxiliary heating component are respectively and horizontally corresponding to the upper end openings of the two layers of the main heating component. The utility model has the advantages of simple structure, complete combustion and high heat efficiency.

Description

A kind of normal pressure radiator of cooking a meal

The utility model relates to a kind of household cooking and warming device, relates to a kind of domestic normal-pressured radiator of cooking a meal specifically.

The existing domestic normal-pressured radiator of cooking a meal, what have is simple in structure, and the heating measure is few, and the thermal efficiency is low, the then heating part-structure that has is too complicated, and not only volume is too huge, and has influenced burning, cause burning abundant inadequately, the heat supply deficiency all realizes effective unification warm and that cook a meal well.As the disclosed a kind of normal pressure of the patent No. 96202627.1 utility model specifications radiator of cooking a meal, though the major part of body of heater is provided with water jacket, to flue, be provided with the heat pipe that communicates from furnace chamber, but because the water jacket coverage rate is less, the heat pipe thermal absorptivity that causes simple in structure is low, and owing to water inlet is provided with the higher thermal cycle insufficient pressure that makes in position, the water circulation is not smooth.

Goal of the invention of the present utility model provides a kind of can fully the burning, and enough thermals source are provided, effectively heating again, the domestic normal-pressured radiator of cooking a meal that thermal cycle is fast, the thermal efficiency is high.

The main technical schemes that the utility model adopts is: the water jacket that this domestic normal-pressured radiator of cooking a meal comprises flue, body of heater and is located at the body of heater periphery, and be located at heating part in body of heater inner chamber and the flue, it is characterized in that: described water jacket is distributed in the whole periphery to bottom of furnace body from described flue top, water inlet is located at the bottom of body of heater, and delivery port is located at the top of flue; Main heated part in the body of heater inner chamber is 2 layers every layer many oblique U type pipes, and the secondary heated part in the flue is front and back two combs, and main heated part and secondary heated part are by the water jacket indirect communication; The upper port of the two-layer U type of described main heated part pipe respectively at two upper and lower ports of horizontal line also respectively on two horizontal lines, the upper port of two-layer pipe is alternate correspondingly to be provided with, also alternate corresponding setting of lower port, each layer upper port and lower port do not have vertically superposed; Front and back two combs of described secondary heated part are alternate corresponding row's side, and the lower port of two combs is corresponding with the two-layer upper port difference level of main heated part at the body of heater position.

Owing to adopted technical scheme as above, this normal pressure not only sufficient combustion of radiator of cooking a meal, and the thermal efficiency improves greatly.

Below in conjunction with drawings and Examples the cook a meal structure and the operation principle of radiator of the normal pressure that the utility model proposes is described further.

Fig. 1 is the structural representation of an embodiment, and Fig. 2 is the vertical view of its main heated part 4.

As Fig. 1 and Fig. 2, the lower floor of main heated part 4 is that three oblique U type pipes are respectively 4a1 from inside to outside, 4a2,4a3, the upper strata is two oblique U type pipe 4b1,4b2, the lower port of the preceding comb of secondary heated part 5 is corresponding with the upper port level of the upper strata pipe of main heated part 4, the lower port of rear of tube is corresponding with the upper port level of main heated part 4 lower floor's pipes.Enter the cold water of water jacket 3 from water inlet 8, fill main heated part 4, motion from bottom to top after cold water is heated, the intensification of constantly being heated the whole process from body of heater 2 bottoms to flue 1 top, because main heated part 4 and secondary heated part 5 fully be communicated with water jacket, and whole heating process has kept certain height difference, form bigger pressure differential, make water unblocked in the whole cyclic process of being heated, arrive flue 1 top rapidly, flow out heating from delivery port 9.Nearly bottom side at flue 1 is provided with ash hole 10, can remove the dust of 1 li of flue.Arrive fire grate 7 by adding the coal that burner 12 enters by main heated part 4 boring passages, heat-insulation and heat-preservation material 6 is attached on body of heater 2 inwalls, and outlet flue 11 is located at the flue side top, and 13 is grey box.

Claims (4)

1, a kind of normal pressure radiator of cooking a meal, comprise flue (1), body of heater (2) and be located at the water jacket (3) of body of heater periphery, and the heating part that is located at body of heater (2) inner chamber and flue (1) lining, it is characterized in that: described water jacket (3) is distributed in from described flue (1) top to the whole periphery of body of heater (2) bottom, is located at main heated part (4) and the secondary heated part (5) that is located at flue (1) lining in body of heater (2) inner chamber by water jacket (3) indirect communication.

2, the radiator of cooking a meal as claimed in claim 1 is characterized in that: the water inlet (8) of described water jacket (3) is located at body of heater (2) bottom, and delivery port (9) is located at flue (1) top.

3, the radiator of cooking a meal as claimed in claim 1, it is characterized in that: described main heated part (4) is made up of the two-layer oblique U type pipe of 3-11 root altogether, the upper port of two-layer pipe respectively at two upper and lower ports of horizontal line also respectively on two horizontal lines, the alternate corresponding setting of the upper port of two-layer pipe, also alternate corresponding setting of lower port, all upper port and lower port do not have vertically superposed; Main heated part (4) surrounds the boring passage.

4, the radiator of cooking a meal as claimed in claim 1, it is characterized in that: described secondary heated part (5) is made up of front and back two combs, the number of every comb is one or more, front and back two combs are alternate corresponding row's example, and the lower port of two combs is corresponding with the two-layer upper port difference level of main heated part (4) at body of heater (2) position.

Images