CN2679524Y

CN2679524Y - Back-burning heating boiler

Info

Publication number: CN2679524Y
Application number: CN 200420038748
Authority: CN
Inventors: 王树平
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-03-01
Filing date: 2004-03-01
Publication date: 2005-02-16
Anticipated expiration: 2014-03-01

Abstract

The utility model relates to a back-burning heating boiler which is belongs to the technical field of a heating plant. The utility model is suitable for households, office buildings and business grounds or offices to heat. The back-burning heating boiler comprises a boiler water drum. A boiler mouth arranged in the boiler water drum is provided with a plurality of belching holes. The upper part of the boiler water drum is also provided with a back-burning chamber. The boiler water drum is communicated with the smoke channel outer water drum. A smoke channel water drum is arranged in the smoke channel. The back-burning heating boiler has the advantages of simple structure, convenient operation, fast thermal inefficiency, saving energy, easy production, little investment, low cost, etc.

Description

The counter-burning type heating stove

Technical field

The utility model relates to a kind of counter-burning type heating stove, belongs to the heating equipment technical field, is applicable to the usefulness of family, office building and place of business heating.

Background technology

At present, commercially available heating stove is to be produced by the technology that flue relatively simple for structure adds the water bag, this has also played certain effect for people's production, life, but the shortcoming of using the heating stove of this structure is to consume a large amount of coal and can not utilize heat energy fully, and its use cost is higher.

Summary of the invention

The purpose of this utility model is that a kind of counter-burning type heating stove that can make full use of heat energy will be provided, particular structure has been strengthened making full use of heat energy in the stove, make the thermal efficiency reach the top, it is energy efficient not only, and it is fast to conduct heat, applied widely, as multiple functions such as warming oneself, heat up water, cook, made things convenient for people's life.

The utility model is realized by following technical scheme:

This counter-burning type heating stove, its structure comprises a body of heater water bag, body of heater water bag is the square-outside and round-inside type, the inwall of body of heater water bag has the fire-resistant soil layer of one deck, on the top of body of heater water bag a fire door is arranged, be provided with a plurality of fire holes that emit around the fire door, anti-chamber of burning of outer periphery at fire door, the anti-burning installed two tube connectors in the chamber, the gas that is produced in the body of heater water bag can by tube connector upwards operation discharge, when fire behind the coal combustion in the stove is finished utilization once more to heat energy by anti-burning chamber again along fire door and after emitting fire hole to emerge.A charging aperture is established in front at body of heater water bag, and a loaf of bread fire door is installed on the charging aperture, can add fuel after opening fire door.A return pipe is established in bottom at body of heater water bag, and moving grate is installed in the bottom of body of heater water bag, by handling the outer connecting rod of body of heater the waste residue that burnt is fallen in the dreg discharging box that is installed in below the moving grate by moving grate.Body of heater water bag is being communicated with the outer water bag of a flue, in the flue in the outer water bag of flue a flue water bag is installed, flue water bag is connected by communicating pipe with the outer water bag of flue, and the top of water bag is provided with a feed pipe outside flue, and the top of the outer water bag of flue is provided with a chimney joint.When stove fire burning and cigarette and fire from emitting fire hole, anti-chamber and the flue of burning by realizing the purpose of design.

The utility model has the advantages that: simple in structure, easy to operate, to the utilization rate height of heat energy, to compare the thermal efficiency with commercially available heating stove and improved more than 35%, coal conservation can reach about 50%, and the delivery port temperature can reach 95 ℃, and easily makes, small investment, cost is low.

Description of drawings

Below with reference to accompanying drawing and most preferred embodiment the utility model is described in further details.

Fig. 1 is that master of the present utility model looks intention

Fig. 2 is a side of the present utility model vertical profile structural map

Fig. 3 is a front of the present utility model vertical profile structural map

Fig. 4 is apparent structure figure down of the present utility model

Among the figure: 1, body of heater water bag; 2, bread fire door; 3, the outer water bag of flue; 4, connecting rod; 5, dreg discharging box; 6, chimney joint; 7, tube connector; 8, feed pipe; 9, flue water bag; 10, emit fire hole; 11, the anti-chamber of burning; 12, charging aperture; 13, fire-resistant soil layer; 14, return pipe; 15, moving grate.

The specific embodiment

This its structure of counter-burning type heating stove comprises the body of heater water bag (1) that a steel plate is made, body of heater water bag (1) is the square-outside and round-inside type, inwall at body of heater water bag (1) has the fire-resistant soil layer of one deck (13), a fire door is established on the top of body of heater water bag (1), establish a plurality of fire holes (10) that emit around the fire door, establish an anti-chamber (11) of burning on body of heater water bag (1) top of fire door periphery, the anti-burning installed two tube connectors (7) in the chamber (11).A charging aperture (12) is established in the body of heater front, and a loaf of bread fire door (2) is installed above.Moving grate (15) is installed in the bottom of body of heater water bag (1), and moving grate (15) is connected with a connecting rod (4), a dreg discharging box of the following installation of moving grate (15) (5).Body of heater water bag (1) is being communicated with the outer water bag (3) of flue, in the flue of the outer water bag (3) of flue a flue water bag (9) is installed.Outer water bag (3) top of flue is provided with a feed pipe (8), and return pipe (14) is located at the bottom of body of heater water bag (1).The top of the outer water bag (3) of flue is provided with a chimney joint (6).

Claims

1, a kind of counter-burning type heating stove, its structure includes the body of heater water bag that a steel plate is made, the moving grate that body of heater water bag bottom installing connecting rods is handled, dreg discharging box is installed below the moving grate, it is characterized in that: body of heater water bag is the square-outside and round-inside type, body of heater water bag is communicated with the outer water bag of flue, in the outer water bag of flue a flue water bag is installed.

2, according to the described counter-burning type heating stove of claim 1, it is characterized in that body of heater water is provided with a plurality of fire holes that emit around wrapping portion's fire door, the top of body of heater water bag also is provided with an anti-chamber of burning.

3, according to the described counter-burning type heating stove of claim 1, it is characterized in that the upper of furnace body front establishes a charging aperture, a loaf of bread fire door is installed on the charging aperture.

4, according to the described counter-burning type heating stove of claim 1, it is characterized in that the outer water portion of wrapping of flue is provided with a feed pipe, body of heater Shui Bao bottom is provided with a return pipe.