CN2874302Y - Regenerating fuel boiler - Google Patents

Abstract

The utility model discloses a recyclable fuel boiler taking crop stalk, straw and corn core as the fuel and characterized in simple manufacturing technology, low cost, easy installation, long service life and high heat efficiency. The heating radiator is arranged inside room and can realize quick rise of temperature. When outdoor temperature is between 15 to 20 Celsius system below zero and the cooking is done three times per day, of which 12 to 15 kg fuel is consumed each time, the indoor temperature can be controlled between 15 to 20 Celsius system if the room is sealed and the heat preservation condition is fine. The utility model comprises a furnace body, a furnace neck, an outlet and a backwater port. The furnace body is arranged in kitchen range. The outlet is connected with the admitting pipe at the top of heating radiator. The backwater port is connected with the rising pipe at the bottom of the heating radiator. Backwater port is arranged on the furnace wall of the furnace body. The outer wall of the furnace body is arranged with furnace neck. The outlet is positioned on the furnace neck. The utility model can be arranged in wood ketch range with various diameters through the change of rectangular protractor.

Description

Regenerating fuel boiler

Technical field:

The utility model relates to boiler and makes the art field, and exactly, it is a kind of Regenerating fuel boiler.

Background technology:

The northern China rural area, there is not central heating most regional winters, in the winter of cold, family's heating all relies on bavin stove a heatable brick bed or coal stove to solve, because the use cost of coal stove is higher, directly be placed on indoor use, very easily cause gas poisoning again, so, be that the bavin stove a heatable brick bed of main fuel more is subjected to the favor of general family with reproducible agricultural crop straw.But owing to build the material and the configuration aspects of bavin stove a heatable brick bed, stalk is in chamber of a kitchen range combustion process, and heat is except that being absorbed the part by cookers such as iron pans, and all the other all are wasted on the kitchen range wall, causes the thermal efficiency of fuel low excessively, energy waste is serious; Utilize remaining heat heating by a heatable brick bed face that brick, soil constitute, reach certain indoor temperature, not only the demand for fuel amount is big, room temperature rises slowly, and the indoor temperature retention time is short; When night, a heatable brick bed face was paved with bed clothes, a heatable brick bed face can't dispel the heat again, and a heatable brick bed face irons the people under the body thereby cause, and indoor low temperature freezes the situation of face.Therefore, the people of northern country are very inconvenient in its daily life in the winter of severe cold.

Summary of the invention:

It is low that the purpose of this utility model just provides a kind of construction cost, both energy savings, and can increase substantially rural households' quality of life, the agricultural crop straw all can repeat to regenerate every year, straw, corncob etc. again is the Regenerating fuel boiler of fuel.

The purpose of this utility model is to realize like this.Regenerating fuel boiler comprises body of heater, stove neck, delivery port and water return outlet, body of heater (1) is installed in the chamber of a kitchen range, delivery port (3) links to each other with the water inlet pipe on radiator top, water return outlet (2) links to each other with the outlet pipe of radiator bottom, it is characterized in that: the outer wall of body of heater (1) is provided with stove neck (4), delivery port (3) be contained in stove neck (4) above, the furnace wall of body of heater (1) is provided with water return outlet (2); Water return outlet (2) can be arranged on the internal protecting wall of body of heater (1), and according to different situations, water return outlet (2) also can be arranged on the outer furnace wall of body of heater (1).

The utility model directly utilizes on the existing bavin kitchen range in rural area, all the agricultural crop straw of output, straw, corncob are fuel in a large number annual autumn with the rural area, both there be not extra heating cost to produce, with crop straw burning, can kill survive the winter adult and worm's ovum on the stalk again, prevent the generation of diseases and pests of agronomic crop in the coming year.The utility model manufacturing process is simple, with low cost, be convenient to installation, long service life, thermal efficiency height, radiator is installed in indoor, clean attractive in appearance, indoor quick heating, under the situation of outdoor subzero 15-20 degree, cook every day make a fire three times, use fuel 12-15 kilogram at every turn, better as room sealing, heat-retaining condition, indoor temperature can remain between the 15-20 degree.In addition, the utility model appropriate change physical dimension just can be installed in the bavin kitchen range of various bores; In the bavin kitchen range, install fire grate additional, also can be used for fire coal.

Description of drawings:

Fig. 1 is an overall structure schematic diagram of the present utility model.

Fig. 2 is the A-A revolved sectional view of Fig. 1.

Fig. 3 is the B-B revolved sectional view of Fig. 1.

Fig. 4 is second kind of embodiment schematic diagram of the present utility model.

Fig. 5 is a mounting means sketch of the present utility model.

The specific embodiment:

The utility model can be made with copper coin, aluminium sheet or iron plate welding, also can cast and make, shown in accompanying drawing 1, accompanying drawing 2 and accompanying drawing 3, body of heater 1 of the present utility model, stove neck 4, delivery port 3, water return outlet 4 junction each other should be unimpeded, delivery port 3 links to each other with the water inlet pipe on radiator top, water return outlet 2 links to each other with the outlet pipe of radiator bottom, the outer wall of body of heater 1 is provided with stove neck 4, for discharging fume smoothly, stove neck 4 can slightly be inclined upwardly, delivery port 3 be contained in stove neck 4 above, the furnace wall of body of heater 1 is provided with water return outlet 2; The front end of delivery port 3 and water return outlet 2 should process screw thread, so that be connected with pipeline.When transforming installation the utility model on existing bavin kitchen range, for destroy existing bavin kitchen range only bigly, water return outlet 2 can be arranged on the internal protecting wall of body of heater 1; As new block bavin kitchen range, simultaneously for easy for installation, water return outlet 2 also can be arranged on the outer furnace wall of body of heater 1 shown in accompanying drawing 4.Accompanying drawing 5 provides mounting means sketch of the present utility model, body of heater 1 is installed in the top of the burner hearth 8 that is built into by masonry 5, the bottom is the combustion chamber, iron pan 6 be installed in body of heater 1 above, pot edge and kitchen range face one are flat, 9 o'clock kitchen range doors, with body of heater 1 and 4 heating of stove neck, flue gas is from flue 7, the discharge of the flue in heated kang again during straw burning.When pipeline is installed, do not answer mounted valve on the circulation line, the filler can be arranged on water return outlet 2 near.In burner hearth 8, install fire grate additional, both can be used for fire coal.

Claims (3)

1, Regenerating fuel boiler, it comprises body of heater, stove neck, delivery port and water return outlet, the delivery port (3) of body of heater (1) links to each other with the water inlet pipe on radiator top, water return outlet (2) links to each other with the outlet pipe of radiator bottom, it is characterized in that: the outer wall of body of heater (1) is provided with stove neck (4), delivery port (3) be contained in stove neck (4) above, the furnace wall of body of heater (1) is provided with water return outlet (2).

2, a kind of Regenerating fuel boiler according to claim 1 is characterized in that: water return outlet (2) can be arranged on the internal protecting wall of body of heater (1).

3, a kind of Regenerating fuel boiler according to claim 1 is characterized in that: water return outlet (2) also can be arranged on the outer furnace wall of body of heater (1).

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