CN202733990U - Double-water jacket full-flue heat exchange cooking range - Google Patents

Abstract

The utility model provides a double-water jacket full-flue heat exchange cooking range. An inner water jacket is arranged in an outer water jacket, a fire passage is arranged on the side of the inner water jacket, the interior of the inner water jacket is a firebox, the lower part of the outer water jacket is connected with a water inlet pipe, the upper part of the outer water jacket is connected with a water outlet pipe, a flue is vertically or horizontally arranged on one side of the firebox, a flue heat exchanger is arranged in the flue, a burner is arranged on the lower part of the firebox, and the upper part of the firebox is covered by a cover. The burner is a solid burner or an oil/gas burner. Since the flue heat exchanger is arranged in the flue and the two layers of water jackets are arranged in the firebox, the problems of utilizing the residual heat of flue gas and enlarging the heated area of the water jackets can be solved. The double-water jacket full-flue heat exchange cooking range has the characteristics of energy saving and good use effect. The double-water jacket full flue heat exchange cooking range is suitable for use as a cooking range for cooking, heating, cooking and water heating simultaneously.

Description

The full chimney heat exchanger cooking stove of double water jacket

Technical field

The utility model provides 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, fuel directly enters atmosphere by smokejack at the flue gas that the body of heater internal combustion produces, 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.

The utility model content

In order to take full advantage of reverse single flue or Multi-flue fume afterheat and to improve heat exchange area, the utility model provides double water jacket full chimney heat exchanger cooking stove.This cooking stove arranges chimney heat exchanger by double-layer water jacket is set in flue in the combustion chamber, solve the technical problem of utilizing flue residue heat and increasing the water jacket heat exchange area.

The scheme that the utility model technical solution problem adopts is:

Be provided with inner water sleeve in the water jacket outside, the inner water sleeve sidepiece is provided with quirk, be 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, by grey locular wall the deashing dish that is provided with stifled grey projection and ventilative ash-hole is installed, deashing dish two ends are connected with spanner.

Wherein fuel vapor burner one side is connected with Oil/Gas Pipe.

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

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

Good effect because the utility model cooking stove is provided with chimney heat exchanger in flue, arranges 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 simultaneously manufacture hot water's cooking stove use of cooking, heating and cooking.

Description of drawings

Fig. 1 is the utility model coal-fired stove structure chart

Fig. 2 is the utility model fuel vapor cooking range structure figure

Fig. 3 is the utility model cooking stove A-A vertical view cutaway drawing

Fig. 4 is the utility model chimney heat exchanger structural representation

Fig. 5 is the utility model inner water sleeve four quirk cutaway views

Fig. 6 is the utility model inner water sleeve single fire passage cutaway view

Fig. 7 is quirk schematic diagram under the utility model

Fig. 8 is the utility model deashing dirt dish structure chart

Fig. 9 is that the utility model returns clearly dish and body of heater arranges state diagram

Among the figure, 1. burner, 1.01. Oil/Gas Pipe, 1.1. ash door, 1.2. fire grate, 2. combustion chamber, the 2.0. grey chamber that falls, 2.01. ash releasing tube, 2.1. outer water jacket, 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, the ash-hole 4.1. deashing convex surface, 4.2. are breathed freely, the 4.3. spanner.

The specific embodiment

Shown in Fig. 1,2 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, be combustion chamber 2 in the inner water sleeve, 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, 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, by grey locular wall the deashing dish 4 that is provided with stifled ash projection 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 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 top or the sidepiece of inner water sleeve, and quirk is single fire passage or multi-fire channel, distributes to be arranged on the inner water sleeve.

Operation principle of the present utility model and use:

Fuel in the ignition combustion device, the flame and the thermal current that produce move upward, heating is in cooking stove cooker suitable for reading, and the thermal current behind the heating cooker enters in the interlayer of outer water jacket and inner water sleeve via quirk, then discharge by smokejack via chimney heat exchanger, take full advantage 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 supplying hot water uses.

Characteristics of the present utility model:

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

2, the direct heating cooker of the utility model fuel combustion flame, and flue gas is utilized by double absorption by chimney heat exchanger, and inner water sleeve is in the flame high-temperature region, therefore the heating-up temperature to water is high, be conducive to produce high-temperature-hot-water, thereby improved the heat utilization rate of fuel, have the minimizing hot driving, again environmental protection, 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, by grey locular wall the deashing dish that is provided with stifled grey projection and ventilative ash-hole is installed, and deashing dish two ends are connected with spanner.Pull spanner make on the deashing dish stifled ash projection break away from ash tube to drop to ash indoor, pull rotating ash removal dirt dish, can also make stifled grey projection seal ash tube, at this moment, stifled ash projection overlaps with ash tube, block that dust drops in the ash tube, also prevent that cold air from entering into quirk and affecting the combustion efficiency of cooking stove simultaneously.Be provided with a plurality of ventilative ash-holes at the deashing dish, be conducive to upwards supply air from grey chamber, also be conducive to the burning zone lime-ash simultaneously and fall grey indoor.

The utility model can use as kitchen range top cooking, also can provide hot water or heating to use as hot water stove.

The utility model can also can use oil gas to be fuel take coal or faggot as fuel, so use fuel range wide.

Claims (2)

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), be 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, by grey locular wall the deashing dish (4) that is provided with stifled ash projection (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 made of heat-exchange tube (3.1) upper suit fin (3.2);

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

2. the full chimney heat exchanger cooking stove of double water jacket according to claim 1, it is characterized in that: flue is vertical with stove body to be arranged or is horizontally disposed with.

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