CN201066146Y

CN201066146Y - Energy-saving firewood oven capable of simultaneously boiling water and hot water

Info

Publication number: CN201066146Y
Application number: CNU2006200989556U
Authority: CN
Inventors: 贺昌华
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-09-09
Filing date: 2006-09-09
Publication date: 2008-05-28
Anticipated expiration: 2016-09-09

Abstract

An energy saving firewood stove which can simultaneously boil water and heat water includes a sandwich stove body with a stove door. The sandwich of the sandwich stove body is provided with a water inlet and a water outlet. The bottom surface of the stove body is provided with supporting legs. The inner wall of the sandwich stove body is ladder shape. The lower section part of the inner wall protrudes to the direction of the outer wall of the stove body. An annular jacket with a sandwich layer is arranged in an empty cavity surrounded by the inner wall of the sandwich stove body. An annular flue is spaced between the outer wall of the annular jacket and the lower section part of the inner wall of the stove body. An inner cavity surrounded by the annular jacket forms a stove hearth. The annular flue is communicated with the hearth through a channel on the inner wall of the sandwich stove body at the two sides of the stove door. The annular flue is provided with a smoke discharge tube stretching to the outside of the stove body. The sandwich layer of the annular jacket is provided with a water inlet and a water discharge opening. The bottom part of the heart is provided with an air inlet with a stove bridge. The lower end of the air inlet is provided with an adjustable air door. With the energy saving firewood stove, hot water and boiled water can simultaneously obtained during cooking , the heat efficiency is more than 90 percent.The utility model is convenient to save energy and avoids waste.

Description

Can boil water simultaneously and the energy-conservation firewood kitchen range of hot water

Technical field

The utility model relates to a kind of energy-conservation firewood kitchen range.

Background technology

At present, the firewood kitchen range that generally use in the rural area all is native kitchen range, and the thermal efficiency has only about 50%, has wasted resource, and is not energy-conservation.For this reason, occurred the firewood kitchen range of strap clamp heart stove, dress water in sandwich when cooking, can heat sandwich interior water, makes the heat energy of firewood further obtain utilizing, and reaches purpose of energy saving.This firewood kitchen range does not also make full use of the heat resource of firewood.

Summary of the invention

The purpose of this utility model provides a kind of boiling water simultaneously and the energy-conservation firewood kitchen range of hot water of firewood heat energy that make full use of.

For this reason, the technical solution of the utility model is: can boil water simultaneously and the energy-conservation firewood kitchen range of hot water, comprise the sandwich stove that has the kitchen range door, on sandwich stove sandwich, be provided with water inlet, dewatering outlet, the bottom surface of stove is provided with leg, it is characterized in that: the inwall of described sandwich stove is stepped, and the hypomere part of inwall is protruded to the outer wall direction of sandwich stove; The marmon clamp of a strap clamp layer is sleeved in the cavity that the inwall of sandwich stove surrounds, be divided into annular flue at the hypomere of the outer wall of the chuck that goes in ring and stove inwall between partly, the inner chamber that the annular chuck surrounds constitutes the chamber of a kitchen range, the passage that the annular flue passes through on the sandwich stove inwall of the both sides of kitchen range door is communicated with the chamber of a kitchen range, the annular flue is provided with pipe and stretches out the stove outside, is provided with water inlet, dewatering outlet on the interlayer of annular chuck; Be provided with the air inlet of band grate in the bottom of the chamber of a kitchen range, the lower end of air inlet is provided with adjustable air door.

Described energy-conservation firewood kitchen range, owing to be provided with the annular chuck of strap clamp layer, can in stove and chuck, adorn water respectively, the water that both can heat when cooking in the sandwich stove obtains hot water, can utilize the heat of flue gas in the annular flue and the interior water of the abundant heating ring clevis cover of heat of the interior firewood of the chamber of a kitchen range to obtain boiling water again.This energy-conservation firewood kitchen range can make full use of the heat of firewood, obtains hot water and boiling water when cooking simultaneously, and the thermal efficiency has improved the availability of firewood more than 90%, thus reach avoid waste, the purpose of energy-saving convenient.

Description of drawings

Fig. 1 is a structure cutaway view of the present utility model.

Fig. 2 is the perspective view of sandwich stove shown in Fig. 1 (removing the kitchen range face).

Fig. 3 is the perspective view of belt chuck shown in Fig. 1.

The specific embodiment

Be that the utility model can boil water and a kind of structural representation of the energy-conservation firewood kitchen range of hot water simultaneously as shown in Figure 1.It comprises the sandwich stove 1 that has kitchen range door 17, is provided with water inlet 2, dewatering outlet 11 on sandwich stove 1 sandwich, and the bottom surface of sandwich stove 1 is provided with leg 12; The inwall 3 of described sandwich stove is stepped, and the hypomere part of inwall 3 is protruded to the outer wall direction of sandwich stove 1; In the annular chuck 4 of a strap clamp layer is contained in the cavity that the inwall 3 of sandwich stove 1 surrounds, be divided into annular flue 10 at the hypomere of the outer wall of the chuck 4 that goes in ring and stove inwall 3 between partly, the inner chamber that annular chuck 4 surrounds constitutes the chamber of a kitchen range 6, the passage 3a that annular flue 10 passes through on the sandwich stove inwall of the both sides of kitchen range door 17 is communicated with the chamber of a kitchen range 6, annular flue 10 is provided with pipe 18 and stretches out sandwich stove 1 outside, is provided with water inlet 19, dewatering outlet 13 on the interlayer of annular chuck 4; Be provided with the air inlet 14 of band grate in the bottom of the chamber of a kitchen range 6, the lower end of air inlet is provided with adjustable air door.

As shown in Figure 1, adjustable air door is made up of air channel 16, the arm-tie regulated 15 that is contained in 16 lower ends, air channel, regulates air mass flow by air door, plays insulation and regulates the effect of firepower size.

As shown in Figure 1, kitchen range face 7 is split with sandwich stove 1, and kitchen range face 7 directly covers on sandwich stove 1, and water inlet 19, water inlet 2 are located on the kitchen range face 7, and water inlet 19 is communicated with by the interlayer of pipeline with annular chuck 4.

As shown in Figure 1, 2, pipe 18 directly passes the sandwich of sandwich stove 1 and stretches out.Pipe 18 also can be in sandwich stove 1 sandwich around after stretch out, can make full use of the heat of flue gases in the pipe 18 like this, further increase operation rate, more energy-conservation.

Be sandwich stove 1 as shown in Figure 2, remove the stereochemical structure signal of kitchen range face 7, more intuitively reflect structure.Be provided with passage 3a in the both sides of kitchen range door 17 on the inwall 3, to be communicated with the annular flue and the chamber of a kitchen range.

Shown in Fig. 1,3, the upper end of annular chuck 4 is conical surface 4a, and the axial groove 4b on the annular chuck 4 opens the kitchen range door for sky; The axial groove 4b both sides of conical surface 4a from the annular chuck 4 reduce backward highly gradually, conical surface 4a form flue gas around passage.

More above-described structural changes can be made up mutually.

Claims

1. can boil water simultaneously and the energy-conservation firewood kitchen range of hot water, comprise the sandwich stove that has the kitchen range door, on sandwich stove sandwich, be provided with water inlet, dewatering outlet, the bottom surface of stove is provided with leg, it is characterized in that: the inwall of described sandwich stove is stepped, and the hypomere part of inwall is protruded to the outer wall direction of sandwich stove; The marmon clamp of a strap clamp layer is sleeved in the cavity that the inwall of sandwich stove surrounds, be divided into annular flue at the hypomere of the outer wall of the chuck that goes in ring and stove inwall between partly, the inner chamber that the annular chuck surrounds constitutes the chamber of a kitchen range, the passage that the annular flue passes through on the sandwich stove inwall of the both sides of kitchen range door is communicated with the chamber of a kitchen range, the annular flue is provided with pipe and stretches out the stove outside, is provided with water inlet, dewatering outlet on the interlayer of annular chuck; Be provided with the air inlet of band grate in the bottom of the chamber of a kitchen range, the lower end of air inlet is provided with adjustable air door.

2. according to claim 1 can boiling water simultaneously and the energy-conservation firewood kitchen range of hot water, it is characterized in that: the upper end of annular chuck (4) is the conical surface (4a), axial groove (4b) both sides of the conical surface (4a) from the annular chuck (4) reduce backward highly gradually, the conical surface (4a) form flue gas around passage.

3. according to claim 1 and 2 can boiling water simultaneously and the energy-conservation firewood kitchen range of hot water is characterized in that: adjustable air door is made up of air channel (16), the arm-tie regulated (15) that is contained in lower end, air channel (16).