CN202955730U - A household multifunctional environmental protection and energy saving coal stove - Google Patents

Abstract

The utility model discloses a household multifunctional environment-friendly energy-saving coal furnace. The coal furnace comprises a furnace body, wherein a round combustion chamber is formed at the center part of the furnace body, a water tank is arranged inside the furnace body at the side face of the combustion chamber and is provided with a water inlet valve, a water outlet valve and a pressure release valve, a coal outlet is formed in the middle part of the combustion chamber, a blast blower is arranged at the coal outlet, a thermal insulating loam core is arranged at the inner side face of the combustion chamber, and a lifting shelf is arranged on the bottom of the combustion chamber. The coal furnace disclosed by the utility model is provided with the coal ball lifting device and the blast blower to not only facilitate use, but also increase oxygen amount inside the furnace, and therefore coal is fully combusted, and energy saving effect is obvious; and in addition, a CO absorbing device is arranged and CO can be absorbed, so that application safety of the coal furnace is greatly improved.

Description

A household multifunctional environmental protection and energy saving coal stove

technical field

The utility model relates to a household multifunctional environmental protection and energy saving coal stove. the

Background technique

Domestically, household multi-functional environmentally friendly and energy-saving coal stoves are mainly used in towns and villages. The household multi-functional environmentally friendly and energy-saving coal stoves used by people are mainly used for cooking, heating water and heating, but not at the same time, and most of the energy is Useless work is lost, resulting in low coal utilization. In addition, due to the carbon monoxide produced by insufficient combustion of coal, poisoning incidents occur frequently, and the safety performance is low. In addition, it also has the disadvantages of single function, complex structure and inconvenient operation. the

Contents of the invention

In order to solve the above-mentioned technical problems, the utility model provides an energy-saving, environment-friendly and high-safety household multi-functional environment-friendly and energy-saving coal stove. the

The technical scheme adopted by the utility model is: comprising a furnace body, a circular hearth is vertically arranged in the center of the furnace body, a water tank is arranged in the furnace body on the side of the furnace body, and a water inlet valve, a water outlet valve and a drain valve are arranged on the water tank. A pressure valve; a coal outlet is provided in the middle of the furnace, and a blower is provided at the coal outlet; the characteristic is that a coal ball lifting device is provided at the bottom of the furnace. the

In the above household multifunctional environmental protection and energy-saving coal stove, the briquette lifting device is a lifting frame, and the lifting frame includes a lifting platform, a guide frame, a gear and a rocker, and the lifting platform is fixed on the platform by a platform and perpendicular to the platform. The guide frame is composed of a guide seat and at least three outriggers. The outriggers are fixed on the outside of the guide seat. The rack of the lifting platform is installed in the center hole of the guide seat of the guide frame. The bars are meshed, and the center of the gear is fixedly connected with the rocker, and the rocker goes through the furnace body and extends out of the furnace. the

In the above-mentioned household multifunctional environmental protection and energy-saving coal stove, the furnace mouth is provided with an energy-saving net and a carbon monoxide absorbing device, and the energy-saving net and the carbon monoxide absorbing device overlap. the

In the above household multifunctional environmental protection and energy-saving coal stove, an insulating mud core is provided on the inner surface below 10 cm from the upper part of the furnace. the

In the above household multifunctional environmental protection and energy-saving coal stove, the carbon monoxide absorbing device is a copper mesh. the

In the above-mentioned household multifunctional environmental protection and energy-saving coal stove, a layer of perlite is arranged on the inner surface of the upper 10 cm of the furnace. the

The beneficial effects of the utility model are: the utility model is equipped with a water tank on the furnace body, and is connected with a water inlet valve and a water outlet valve, so that the heat originally emitted by the furnace body is used for boiling water, and the utilization efficiency of coal is improved; The new type is equipped with a blower in the middle of the furnace body, which increases the amount of oxygen in the furnace, so that the coal can be fully burned and the emission of toxic gases is reduced; the utility model is equipped with a CO absorption device on the top of the center hole of the furnace body, which can absorb CO and improve the efficiency of household use. The safety of the multi-functional environmental protection and energy-saving coal furnace; the utility model is equipped with an energy-saving net on the top of the central hole of the furnace body, which makes the coal ball flame more concentrated and has the effect of energy saving; the utility model is equipped with a lifting frame to adjust the position of the coal ball, realizing The heat supply in different periods is highly targeted, the heat loss is small, and the energy saving effect is obvious. the

Description of drawings

Fig. 1 is the structural representation of the utility model. the

Fig. 2 is a top view of the utility model. the

Fig. 3 is a structural schematic diagram of the lifting frame of the present invention. the

Detailed ways

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

As shown in Figures 1 and 2, the utility model includes a furnace body 2. A circular hearth is provided at the center of the furnace body 2. A water tank 22 is provided in the furnace body 2 on the side of the furnace hearth. The upper part of the water tank 22 is provided with a water outlet. Valve 7 and pressure relief valve 9, water inlet valve 5 is provided at the bottom of water tank 22; coal outlet 21 is provided at the middle of the furnace, and blower 4 is provided at coal outlet 21; a layer of perlite 23 is provided on the inner surface of the upper 10 cm of the furnace , The inner surface below 10cm of the upper part of the furnace is provided with a heat-insulating mud core 1 as a heat-insulating layer. the

Furnace bottom is provided with elevating frame 3, as shown in Figure 3, described elevating frame 3 comprises elevating platform 31, guide frame 32, gear 33 and rocking bar 34, and elevating platform is fixed on platform by platform 311 and perpendicular to platform 311. The rack 312 on the top is made up, the guide frame 32 is made up of a guide seat 321 and three legs 322, the three legs 322 are welded on the outside of the guide seat 321, the rack 312 of the lifting platform 31 is installed in the center of the guide seat 321 of the guide frame 32 In the hole, the gear 33 meshes with the rack 312 of the lifting platform 31, and the center of the gear 33 is fixedly connected with the rocker 34. The rocker 34 is Z-shaped and extends through the furnace body 2 and the heat-insulating mud core 1 to extend out of the furnace. the

The top of the center hole of the furnace body 2 is provided with an energy-saving net 8 and a CO absorption device 6, and the energy-saving net 8 and the CO absorption device 6 overlap. the

The furnace body 2 of the utility model is a hollow box body structure, and is connected with a water inlet valve 5 and a water outlet valve 7, so that the heat emitted by the furnace body 2 is used for boiling water, which improves the utilization efficiency of coal; The middle part of the furnace body 2 is provided with a blower 4, which increases the amount of oxygen in the furnace so that the coal can be fully burned. The utility model is equipped with a CO absorbing device 6 on the top of the central hole of the furnace body 2, which can absorb CO and improve the safety of the household multifunctional environmental protection and energy-saving coal stove; The net 8 makes the briquette flame more concentrated and has the effect of saving energy. the

In the utility model, the needs of users in different periods are realized by adjusting the height of the lifting frame. When cooking in a hurry, adjust the lifting frame to the top of the coal stove, when using the oven, adjust the lifting frame to the middle of the coal stove, and when heating the water tank, adjust the lifting frame to the bottom of the coal stove. When the lifting frame is at the bottom, by controlling the movement of the lifting frame to replace the briquettes, a maximum of five briquettes can be placed in the coal furnace at one time. Due to the adjustment function of the lifting frame, it can ensure that the bottom briquettes are completely burned before being released from the coal outlet. take out. the

Claims (6)

1. a multifunctional domestic environmental protection and energy saving coal stove, comprise body of heater, and described body of heater center vertically is provided with circular burner hearth, in the body of heater of burner hearth side, is provided with water tank, and water tank is provided with water intaking valve, outlet valve and relief valve; The middle part of burner hearth is provided with coal outlet, and coal outlet is provided with air blast; It is characterized in that: the bottom of burner hearth is provided with the coal briquette lowering or hoisting gear.

2. multifunctional domestic environmental protection and energy saving coal stove as claimed in claim 1, it is characterized in that: described coal briquette lowering or hoisting gear is a crane, described crane comprises lifting platform, leading truck, gear and rocking bar, lifting platform is comprised of platform and the tooth bar that is packed on platform perpendicular to platform, leading truck is comprised of guide holder and at least three supporting legs, supporting leg is packed in the outside of guide holder, the tooth bar of lifting platform is arranged in the guide holder centre bore of leading truck, the tooth bar engagement of gear and lifting platform, center and the rocking bar of gear are affixed, and described rocking bar runs through body of heater and stretches out outside stove.

3. multifunctional domestic environmental protection and energy saving coal stove as claimed in claim 1, described stockhole is provided with energy saving net and carbon monoxide absorption plant, and energy saving net and carbon monoxide absorption plant are overlapping.

4. multifunctional domestic environmental protection and energy saving coal stove as claimed in claim 1, it is characterized in that: the following medial surface of described upper furnace 10cm is provided with heat insulation loam core.

5. multifunctional domestic environmental protection and energy saving coal stove as claimed in claim 3, it is characterized in that: described carbon monoxide absorption plant is copper mesh.

6. multifunctional domestic environmental protection and energy saving coal stove as claimed in claim 3, it is characterized in that: described upper furnace 10cm medial surface is provided with one deck perlite.

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