CN215982684U

CN215982684U - Multifunctional briquette stove with energy conservation, high efficiency and long service life

Info

Publication number: CN215982684U
Application number: CN202122570780.1U
Authority: CN
Inventors: 张友良
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-25
Filing date: 2021-10-25
Publication date: 2022-03-08
Anticipated expiration: 2031-10-25

Abstract

The utility model relates to the technical field of briquette furnaces, in particular to a multifunctional briquette furnace with energy saving, high efficiency and long service life, which comprises a refractory furnace body and a water boiling structure arranged outside the refractory furnace body, wherein the water boiling structure comprises an upper sealing plate, a lower sealing plate, an outer cylinder, an inner cylinder, a water inlet hopper and a water outlet valve, the inner cylinder is sleeved outside the refractory furnace body, the inner side surface of the inner cylinder is tightly matched with the outer side surface of the refractory furnace body, the outer cylinder is sleeved outside the inner cylinder, an annular cavity is formed between the outer cylinder and the inner cylinder, and tap water is stored in the annular cavity.

Description

Multifunctional briquette stove with energy conservation, high efficiency and long service life

Technical Field

The utility model relates to the technical field of briquette furnaces, in particular to a multifunctional briquette furnace which is energy-saving, efficient and long in service life.

Background

Although natural gas and liquefied gas are commonly used at present, the honeycomb briquette stove still occupies certain market by the winter. The honeycomb briquette stove is taken as a living appliance, brings great convenience to people for cooking, cooking and warming in daily life by burning honeycomb briquettes, and is favored by people all the time because of the low price of the honeycomb briquettes.

Traditional honeycomb briquette cake stove, its outside adopts the inside flame retardant coating of iron sheet parcel furnace body, and in the honeycomb briquette combustion process, on the flame retardant coating can the outside iron sheet of heat transfer, all used the back for a period of time, the iron sheet can damage, leads to the flame retardant coating to expose and scatter, has shortened honeycomb briquette cake stove's life.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a multifunctional briquette stove which is energy-saving, efficient and long in service life.

In order to achieve the purpose, the utility model provides the following technical scheme: a multifunctional briquette stove with energy saving, high efficiency and long service life comprises a fire-resistant furnace body and a water boiling structure arranged outside the fire-resistant furnace body, wherein the fire-resistant furnace body is a cylindrical body which is communicated from top to bottom, the upper part of the fire-resistant furnace body is a honeycomb briquette placing area and a high temperature outlet area, the lower part of the fire-resistant furnace body is an air inlet area and an ash falling area, the water boiling structure comprises an upper closing plate, a lower closing plate, an outer cylinder body, an inner cylinder body, a water inlet hopper and a water outlet valve, the inner cylinder body is sleeved outside the fire-resistant furnace body, the inner side surface of the inner cylinder body is tightly matched with the outer side surface of the fire-resistant furnace body, the outer cylinder body is sleeved outside the inner cylinder body, an annular cavity is formed between the outer cylinder body and the inner cylinder body, the upper closing plate is in sealing connection with the upper end of the annular cavity formed by the outer cylinder body and the inner cylinder body, the lower closing plate is in sealing connection with the lower end of the annular cavity formed by the outer cylinder body and the inner cylinder body, and the centers of the upper closing plate and the lower closing plate are both provided with through holes, the two through holes are arranged corresponding to the upper end and the lower end of the refractory furnace body in a through mode, a water inlet is formed in the outer side face of the outer cylinder body, and the water inlet hopper is installed on the water inlet.

Preferably, the outer circle edge of the upper sealing plate is connected with the upper end of the outer cylinder body in a sealing mode, and the inner circle edge of the upper sealing plate is connected with the upper end of the inner cylinder body in a sealing mode.

Preferably, the upper end face of the fire-resistant furnace body is flush with the surface of the upper sealing plate, and the upper end face of the fire-resistant furnace body is uniformly provided with heat conducting grooves.

Preferably, the heat conducting groove is arranged on the upper end face of the refractory furnace body in an arc shape from inside to outside.

Preferably, the aperture of the through hole on the lower sealing plate is consistent with the aperture of the lower end opening of the refractory furnace body.

Preferably, the water boiling structure is made of stainless steel.

Preferably, at least one honeycomb briquette placing hole is formed in the honeycomb briquette placing area at the upper part of the refractory furnace body.

Preferably, when more than two honeycomb briquette placing hole sites are arranged in the refractory furnace body, the honeycomb briquette placing hole sites are uniformly distributed and communicated with each other.

Compared with the prior art, the utility model has the beneficial effects that: through the arrangement of the water boiling structure, heat emitted to the outside of the refractory furnace body can be recycled and used for boiling water, and meanwhile, the water property ensures that the temperature of the water boiling structure is about 85-90 ℃ under the condition of water, so that the problem that the water boiling structure is short in service life due to the fact that the oxidation speed is too high due to too high temperature is solved, more than fifteen years of use of the briquette furnace is realized, and meanwhile, the hot water can be utilized in other ways;

in addition, the water temperature characteristic outside the furnace body can ensure that the heat emitted by the furnace body cannot be rapidly emitted, so that the heat gathering effect in the furnace body is improved, the rapid rise of the temperature in the furnace body is ensured, the efficient utilization of the combustion objects such as honeycomb briquette in the furnace body is further improved, and the energy-saving and efficient function of the briquette furnace is improved.

The up-down through type fire-resistant furnace body is arranged, so that the up-down through of the air inlet can be ensured, the air inlet of the briquette furnace is uniform, and the uniform heat outlet of the briquette furnace is ensured;

the setting of stainless steel can avoid the corrosion of the structure of heating up water, improves the life of the structure of heating up water.

Drawings

FIG. 1 is a perspective view of the present invention;

fig. 2 is a top view of the present invention.

Fig. 3 is a cross-sectional view of the present invention.

In the figure: 1. a refractory furnace body; 2. a water boiling structure; 3. an upper sealing plate; 4. a lower sealing plate; 5. an outer cylinder; 6. an inner cylinder; 7. a water inlet hopper; 8. and (4) a water outlet valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: a multifunctional briquette stove with energy saving, high efficiency and long service life comprises a fire-resistant stove body 1 and a water boiling structure 2 arranged outside the fire-resistant stove body 1, wherein the fire-resistant stove body 1 is a cylindrical body which is communicated from top to bottom, the upper part of the fire-resistant stove body 1 is a honeycomb briquette placing area and a high temperature outlet area, the lower part of the fire-resistant stove body 1 is an air inlet area and an ash falling area, the water boiling structure 2 comprises an upper closing plate 3, a lower closing plate 4, an outer barrel 5, an inner barrel 6, a water inlet hopper 7 and a water outlet valve 8, the inner barrel 6 is sleeved outside the fire-resistant stove body 1, the inner side surface of the inner barrel 6 is tightly matched with the outer side surface of the fire-resistant stove body 1, the outer barrel 5 is sleeved outside the inner barrel 6, an annular cavity is formed between the outer barrel 5 and the inner barrel 6, the upper closing plate 3 is hermetically connected with the upper end of the annular cavity formed by the outer barrel 5 and the inner barrel 6, the lower closing plate 4 is hermetically connected with the lower end of the annular cavity formed by the outer barrel 5 and the inner barrel 6, go up shrouding 3 and lower shrouding 4's center department and all be provided with the through-hole, two through-holes link up the setting corresponding to the upper and lower both ends of refractory furnace body 1, be provided with the water inlet on the lateral surface of outer barrel 5, intake fill 7 is installed on the water inlet.

Prevent in the fire-resistant furnace body honeycomb briquette, loose coal, charcoal etc. from burning, the heat that gives off through fire-resistant furnace body side in the combustion process can be absorbed by the structure of heating up water, simultaneously because of the reason that has water in the structure of heating up water, the temperature can be about 85-90 degrees centigrade through the test, make when using for a long time, can guarantee the unable quick loss of heat that fire-resistant furnace body gived off, make the temperature in the furnace body heat accumulation rapid heating up improves, reach high-efficient utilization in the furnace body, energy saving and emission reduction's effect.

The outer circle edge of the upper sealing plate 3 is connected with the upper end of the outer barrel 5 in a sealing mode, and the inner circle edge of the upper sealing plate 3 is connected with the upper end of the inner barrel 6 in a sealing mode.

The up end of fire-resistant furnace body 1 and the 3 surperficial parallel and level of last shrouding, and the up end of fire-resistant furnace body 1 evenly is provided with the heat conduction groove.

Through the setting of heat conduction groove, can discharge the heat in the furnace body.

The heat conducting groove is arranged on the upper end surface of the refractory furnace body 1 in an arc shape from inside to outside.

The aperture of the through hole on the lower sealing plate 4 is consistent with the aperture of the lower end opening of the refractory furnace body 1.

The water boiling structure 2 is made of stainless steel.

As shown in fig. 2, a is a structural diagram of a briquette stove with one placing hole, and b is a structural diagram of a briquette stove with two placing holes, and at least one honeycomb briquette placing hole is arranged in an upper honeycomb briquette placing area of the refractory stove body 1.

When the coal cake furnace is used, the coal cake furnace is correspondingly placed according to the placing hole positions.

When the honeycomb briquette placing hole sites in the refractory furnace body 1 are more than two, the honeycomb briquette placing hole sites are uniformly distributed and communicated with each other.

According to the technical scheme, when the water boiler is used, cold water is added into the water boiling structure 2 through the water inlet hopper 7, then honeycomb briquettes are placed in the boiler body, the honeycomb briquettes are ignited, then a pot is placed on the upper portion of the boiler body for use, when the temperature of water in the water boiling structure 2 rises, water in the water boiling structure 2 can be discharged through the water outlet valve 8 for use, and cold water is filled from the water inlet hopper 7;

the fill 7 of intaking sets up for the upper portion opening, through the fill 7 of intaking can boil the observation of existing water yield in the structure 2, avoids boiling water the 2 water yield of structure too little or no water leads to boiling water the 2 empty circumstances of burning of structure.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a multi-functional coal cake stove with energy-conserving high-efficient and long service life which characterized in that: the honeycomb briquette coal water boiler comprises a refractory furnace body and a water boiling structure arranged outside the refractory furnace body, wherein the refractory furnace body is a cylindrical body which is communicated from top to bottom, the upper part of the refractory furnace body is a honeycomb briquette placing area and a high-temperature outlet area, the lower part of the refractory furnace body is an air inlet area and an ash falling area, the water boiling structure comprises an upper sealing plate, a lower sealing plate, an outer cylinder, an inner cylinder, a water inlet hopper and a water outlet valve, the inner cylinder is sleeved outside the refractory furnace body, the inner side surface of the inner cylinder is tightly matched with the outer side surface of the refractory furnace body, the outer cylinder is sleeved outside the inner cylinder, an annular cavity is formed between the outer cylinder and the inner cylinder, the upper sealing plate is hermetically connected with the upper end of the annular cavity formed by the outer cylinder and the inner cylinder, the lower sealing plate is hermetically connected with the lower end of the annular cavity formed by the outer cylinder and the inner cylinder, through holes are formed in the centers of the upper sealing plate and the lower sealing plate, and the two through holes are communicated with each other corresponding to the two ends of the refractory furnace body, the outer side of the outer cylinder body is provided with a water inlet, and the water inlet hopper is installed on the water inlet.

2. The multifunctional briquette stove with energy saving, high efficiency and long service life as claimed in claim 1, is characterized in that: the outer circle edge of the upper sealing plate is connected with the upper end of the outer cylinder body in a sealing mode, and the inner circle edge of the upper sealing plate is connected with the upper end of the inner cylinder body in a sealing mode.

3. The multifunctional briquette stove with energy saving, high efficiency and long service life as claimed in claim 2, characterized in that: the upper end face of the fire-resistant furnace body is flush with the surface of the upper sealing plate, and the upper end face of the fire-resistant furnace body is evenly provided with heat conducting grooves.

4. The multifunctional briquette stove with energy saving, high efficiency and long service life as claimed in claim 3, characterized in that: the heat conducting groove is arranged on the upper end surface of the refractory furnace body in an arc shape from inside to outside.

5. The multifunctional briquette stove with energy saving, high efficiency and long service life as claimed in claim 1, is characterized in that: the aperture of the through hole on the lower sealing plate is consistent with the aperture of the lower end opening of the refractory furnace body.

6. The multifunctional briquette stove with energy saving, high efficiency and long service life as claimed in claim 1, is characterized in that: the water boiling structure is made of stainless steel.

7. The multifunctional briquette stove with energy saving, high efficiency and long service life as claimed in claim 1, is characterized in that: at least one honeycomb briquette placing hole site is arranged in the honeycomb briquette placing area at the upper part of the refractory furnace body.

8. The multifunctional briquette stove with energy saving, high efficiency and long service life as claimed in claim 7, characterized in that: when the honeycomb briquette placing hole sites in the refractory furnace body are more than two, the honeycomb briquette placing hole sites are uniformly distributed and communicated with each other.