CN102734850A

CN102734850A - Double-water jacket full-flue heat exchanger stove

Info

Publication number: CN102734850A
Application number: CN2012102170012A
Authority: CN
Inventors: 耿二十
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-06-28
Filing date: 2012-06-28
Publication date: 2012-10-17

Abstract

The present invention provides a double-water jacket full-flue heat exchanger stove. According to the stove, an inner water jacket is arranged inside an outer water jacket; a side part of the inner water jacket is provided with a fire channel; a combustion chamber is arranged inside the inner water jacket; the lower part of the outer water jacket is connected with a water inlet pipe, and the upper part of the outer water jacket is connected with a water outlet pipe; a side of the combustion chamber is vertically or horizontally provided with a flue; a flue heat exchanger is arranged inside the flue; and the lower part of the combustion chamber is provided with a burner, and a stove cover covers the upper part of the combustion chamber, wherein the burner is a solid burner or a fuel oil gas burner. According to the present invention, the flue heat exchanger is arranged inside the flue, and the double layers of the water jackets are arranged inside the combustion chamber, such that problems of flue gas waste heat utilization and increase of the heated area of the water jacket are solved; the stove has characteristics of energy saving and good use effect; and the stove is applicable for cooking and heating, and can be adopted as the stove for concurrently cooking and water heating.

Description

The full chimney heat exchanger cooking stove of double water jacket

Technical field

The present invention is to provide burner, specifically the full chimney heat exchanger cooking stove of double water jacket.

Background technology

The existing cooking stove that is used for cooking or heating has single water sleeve type; The individual layer water jacket is set around burner hearth, and fuel directly enters atmosphere through smokejack at the flue gas that the body of heater internal combustion produces, and single water jacket heating surface of this cooking stove reduces; Fully work done; And flue gas heat is not fully utilized, so heat utilization efficiency is low, does not have energy-saving effect.

Summary of the invention

In order to make full use of reverse single flue or thickness road fume afterheat and to improve heat exchange area, the invention provides the full chimney heat exchanger cooking stove of double water jacket.This cooking stove is provided with chimney heat exchanger through double-layer water jacket is set in flue in the combustion chamber, solve to utilize flue residue heat and the technical problem that increases the water jacket heat exchange area.

The scheme that technical solution problem of the present invention is adopted is:

Be provided with inner water sleeve in the water jacket outside, the inner water sleeve sidepiece is provided with quirk, is the combustion chamber in the inner water sleeve; The water jacket bottom is connected with water inlet pipe outside; Top is connected with outlet pipe, combustion chamber one side vertically or level be provided with flue, be provided with chimney heat exchanger in the flue; The bottom, combustion chamber is provided with burner, and bell is stamped on top.Burner is solid combustion device or fuel vapor burner.

The coal-fired combusting device bottom is provided with grey chamber and Hui Men; Top is provided with fire grate, and the quirk bottom between outer water jacket and the inner water sleeve is provided with grey chamber and ash tube, in the ash tube bottom; Through grey locular wall the deashing dish that is provided with stifled grey convexity and ventilative ash-hole is installed, deashing dish two ends are connected with spanner.

Wherein fuel vapor burner one side is connected with the oil gas pipe.

Chimney heat exchanger is made up of suit fin on the heat-exchange tube.

Quirk is arranged on the top or the sidepiece of inner water sleeve, and quirk is single fire passage or multi-fire channel, and distributed and arranged is on inner water sleeve.

Good effect because cooking stove of the present invention is provided with chimney heat exchanger in flue, is provided with double-layer water jacket in the combustion chamber, solved the problem of fume afterheat utilization and increase water jacket heating surface area.Have energy-conservation and the good characteristics of result of use.Suitable to cooking, heating and cooking manufacture hot water's cooking stove use simultaneously.

Description of drawings

Fig. 1 is a coal-fired stove structure chart of the present invention

Fig. 2 is fuel vapor cooking range structure figure of the present invention

Fig. 3 is a cooking stove A-A vertical view cutaway drawing of the present invention

Fig. 4 is a chimney heat exchanger structural representation of the present invention

Fig. 5 is inner water sleeve four quirk cutaway views of the present invention

Fig. 6 is an inner water sleeve single fire passage cutaway view of the present invention

Fig. 7 is quirk sketch map under the present invention

Fig. 8 is a deashing dirt dish structure chart of the present invention

Fig. 9 is provided with state diagram for the present invention returns dish clearly with body of heater

Among the figure, 1. burner, 1.01. oil gas pipe, 1.1. ash door, 1.2. fire grate, 2. combustion chamber; The grey chamber 2.0. fall, 2.01. ash releasing tube, the outer water jacket of 2.1., 2.11. inner water sleeve, 2.12. quirk, 2.2. bell; 2.3. flue, 2.4. water inlet pipe, 2.5. outlet pipe, 3. chimney heat exchanger, 3.1. heat-exchange tube; 3.2. fin, 4, the deashing dish, 4.1. deashing convex surface, the 4.2. ash-hole of breathing freely, 4.3. spanner.

The specific embodiment

According to Fig. 1, shown in 2 and 3, be provided with inner water sleeve 2.11 in the water jacket 2.1 outside, the inner water sleeve sidepiece is provided with quirk 2.12; In the inner water sleeve is combustion chamber 2, and the water jacket bottom is connected with water inlet pipe 2.4 outside, and top is connected with outlet pipe 2.5; Combustion chamber one side vertically or level be provided with flue 2.3; Be provided with chimney heat exchanger 3 in the flue, the bottom, combustion chamber is provided with burner 1, and bell 2.2 is stamped on top.Burner is solid combustion device or fuel vapor burner.

Shown in Fig. 8 and 9; The coal-fired combusting device bottom is provided with grey chamber and ash door 1.1; Top is provided with fire grate 1.2, and the quirk bottom between outer water jacket and the inner water sleeve is provided with grey chamber 2.0 and ash tube 2.01, in the ash tube bottom; Through grey locular wall the deashing dish 4 that is provided with stifled ash protruding 2.02 and ventilative ash-hole 4.2 is installed, deashing dish two ends are connected with spanner 4.3.

Wherein fuel vapor burner one side is connected with oil gas pipe 1.01.

According to shown in Figure 4, chimney heat exchanger is made up of suit fin 3.2 on the heat-exchange tube 3.1.

According to Fig. 5,6 and shown in Figure 7, quirk 2.12 is arranged on the top or the sidepiece of inner water sleeve, and quirk is single fire passage or multi-fire channel, and distributed and arranged is on inner water sleeve.

Operation principle of the present invention and use:

Fuel in the ignition combustion device; The flame and the thermal current that are produced move upward; Heating is in cooking stove cooker suitable for reading; And the thermal current behind the heating cooker gets into via quirk in the interlayer of outer water jacket and inner water sleeve, discharges through smokejack via chimney heat exchanger then, has made full use of the waste heat of extension fire.

Normal-temperature water in outer water jacket and inner water sleeve and the chimney heat exchanger is supplied with from water inlet pipe, discharges hot water from outlet pipe, and heat supply water uses.

Characteristics of the present invention:

1, because the present invention is provided with chimney heat exchanger in flue, thus the heat in the exchange flue gas can be absorbed, and the setting of internal layer water jacket and outer water jacket; Can increase heating surface area; Under the situation that does not influence the cooker heating-up temperature, farthest absorb the waste heat heat to the greatest extent, when therefore using cooking stove of the present invention to carry out cooking; Can also produce high-temperature-hot-water in large quantities, increase the scope of utilizing of cooking stove.

2, the direct heating cooker of fuel combustion flame of the present invention, and flue gas is absorbed by secondary through chimney heat exchanger, and inner water sleeve is in the flame high-temperature region; Therefore the heating-up temperature to water is high; Help producing high-temperature-hot-water, thereby improved the heat energy utilization rate of fuel, have the minimizing hot driving; Environmental protection again, and the effect of having saved the energy.

3, the quirk bottom between outer water jacket and the inner water sleeve is provided with grey chamber and ash tube, in the ash tube bottom, through grey locular wall the deashing dish that is provided with stifled grey convexity and ventilative ash-hole is installed, and deashing dish two ends are connected with spanner.Pull spanner and make on the deashing dish that stifled ash is protruding to break away from ash tube to drop to ash indoor; Pull rotation deashing dirt dish; Can also make stifled grey convexity seal ash tube, at this moment, stifled ash is protruding to be overlapped with ash tube; Block that dust drops in the ash tube, also prevent that cold air from entering into quirk and influencing the combustion efficiency of cooking stove simultaneously.On the deashing dish, be provided with a plurality of ventilative ash-holes, help upwards supplying air, also help the burning zone lime-ash simultaneously and fall grey indoor from grey chamber.

The present invention can use as kitchen range top cooking, also can provide hot water or heating to use as the hot water heating furnace.

The present invention can be a fuel with coal or faggot, also can use oil gas to be fuel, so use fuel range wide.

Claims

1. the full chimney heat exchanger cooking stove of double water jacket is characterized in that:

Be provided with inner water sleeve (2.11) in the water jacket (2.1) outside, the inner water sleeve sidepiece is provided with quirk (2.12), is combustion chamber (2) in the inner water sleeve; The water jacket bottom is connected with water inlet pipe (2.4) outside; Top is connected with outlet pipe (2.5), combustion chamber one side vertically or level be provided with flue (2.3), be provided with chimney heat exchanger (3) in the flue; The bottom, combustion chamber is provided with burner (1), and bell (2.2) is stamped on top; Burner is solid combustion device or fuel vapor burner;

The coal-fired combusting device bottom is provided with grey chamber and Hui Men (1.1); Top is provided with fire grate (1.2); Quirk bottom between outer water jacket and the inner water sleeve is provided with grey chamber (2.0) and ash tube (2.01); In the ash tube bottom, through grey locular wall the deashing dish (4) that is provided with stifled ash protruding (2.02) and ventilative ash-hole (4.2) is installed, deashing dish two ends are connected with spanner (4.3);

Wherein fuel vapor burner one side is connected with oil gas pipe (1.01);

Chimney heat exchanger is gone up suit fin (3.2) by heat-exchange tube (3.1) and is constituted;

2. double water jacket chimney heat exchanger cooking stove according to claim 1 is characterized in that: flue is vertical with stove body to be provided with or to be horizontally disposed with.