CN2575537Y

CN2575537Y - Fast reaction efficient energy-saving environment protection water-vapour boiler

Info

Publication number: CN2575537Y
Application number: CN 02270364
Authority: CN
Inventors: 赵进才; 赵新途; 张旦闻
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-10-25
Filing date: 2002-10-25
Publication date: 2003-09-24
Anticipated expiration: 2012-10-25

Abstract

The utility model belongs to coal burning heating boiler. A provided fast reaction efficient energy-saving environment protection water tank heating boiler mainly comprises a boiler body (2), a boiler core (6), a water tank, and a chimney (1) communicated with a flue; the water tank is arranged right above the boiler core (6) in the boiler body; the water tank has a plurality of layers; each two layers of water tank are communicated, forming a connected in series structure; each layer of the water tank is provided with a plurality of flue holes (11), forming the boiler core (6) namely a structure that a hearth is communicated with an upper flue; the boiler core (6) and a boiler core insulation layer (7) are coupled on a boiler door (5); the boiler door (5) is hinged with the boiler body (2). Structure design provided by the utility model aims at key factor influencing heat efficiency; the water tank is arranged right above the boiler core; the water tank can be directly heated by high temperature flame; thereby, heat quantity can be sufficiently absorbed; the energy can saved by more than 30%; the circulating dynamic force can be improved; because of adopting the structure of a plurality of layers of the water tank, heating area of the water tank can be improved. Compared with a heating boiler with the same specification, the heating area can be expanded more than 30% to 50%.

Description

Energy-efficient multilayer water tank coal heating stove

Affiliated technical field

The utility model belongs to the coal heating stove tool, mainly proposes a kind of energy-efficient multilayer water tank coal heating stove.

Background technology

The common heating stove of family expenses is to absorb coal-fired heat by water tank, relies on the heat power and the fluid mechanics principle of liquid to realize heat exchange in the circulation of water tank and radiator.The main path of the caloric receptivity of the thermal transition efficient of raising heating stove, increase water tank has: the endotherm area that 1, increases water tank.2, improve the internal-external temperature difference of water tank.3, improve circulation power, quicken heat exchange.Existing heating stove water tank is the circulus around combustion chamber, the part of water tank is positioned at the low-temperature space of combustion chamber, only some is to be positioned at around the high-temperature region of combustion chamber, and effective absorbing area is limited, and the center thermal-flame of stove is heating water tank directly, cause heat-energy losses, water tank has a constant volume in addition, and it is slow to heat up, and heat power is little, having influenced circulation rate, also is the reason that causes the thermal efficiency low.

Summary of the invention

The purpose of this utility model promptly is to propose a kind of energy-efficient multilayer water tank coal heating stove, improves the thermal transition efficient of heating stove, overcomes the low defective of thermal transition efficient that existing heating stove exists.

The technical scheme that the utility model is finished its invention task proposition is: directly over the combustion chamber in body of heater water tank is set, water tank is the formation cascaded structure that communicates between multilayer and the every layer of water tank, every layer of water tank has floss hole, constitutes combustion chamber and be the burner hearth structure that communicates with the top flue; Combustion chamber and combustion chamber heat-insulation layer partly are connected on the fire door, and fire door and body of heater are hinged.

Have the gap between the upper and lower layer water tank and constitute the smoke chamber that the upper strata water tank is heated.

The structural design that the utility model proposes, at the key factor that influences the thermal efficiency, with water tank be arranged on combustion chamber directly over, make the direct heating water tank of thermal-flame, fully absorb heat, improve circulation power, adopt the multilayer cisten mechanism to improve the heating surface area of water tank.

Compare with existing Heating stove, the utlity model has following characteristics:

1, multilayer water tank cascaded structure, effectively endotherm area increases, and thermal-flame directly heats, and further reduces the loss of heat energy, saves more than 30%.

2, the dischargeable capacity of water tank is more greatly about 1 liter, quick heating in the water tank, and heat power is strong, so whole water circulating system thermal starting fast (referring to that working medium begins to be heated to the time that begins to circulate).By test, the water inlet of water tank and the discrepancy in elevation of delivery port only are 4 centimetres, about 3 minutes start-up times (relevant with factors such as the duration and degree of heating, atures of coal).Show with the heating stove contrast test of same specification; Heating area can enlarge more than 30-50%, and about low 30 degree of the more common heating stove of coal smoke of discharging.

3, the regular job of stove and accessory health easy to maintenance, opening fire door just can the filling coal charge, and encapsulant all is set between upper of furnace body, body of heater and the fire door, accomplishes not have and reveals.

Description of drawings

Accompanying drawing 1 is the utility model structural representation.

Accompanying drawing 2 is the utility model structure sectional side view.

Accompanying drawing 3 is A-A profile of Fig. 1.

Accompanying drawing 4 is B-B profile of Fig. 1.

Accompanying drawing 5 is the utility model cisten mechanism partial enlarged drawing.

Among the figure, 1, chimney, 2, body of heater, 3, delivery port, 4, water inlet, 5, fire door, 6, combustion chamber, 7, the combustion chamber heat-insulation layer, 8, handle of fire gate, 9, slag mouth, 10, the upper strata water tank, 11, the water tank floss hole, 12, water tank communicating pipe, 13, lower floor's water tank, 14, fixing hoop, 15, door-hinge, 16, smoke chamber, 17, the metal inner core.

The specific embodiment

The accompanying drawing that provides is in conjunction with the embodiments further specified its structure:

Shown in accompanying drawing 1,2, the utility model mainly comprises body of heater 2, combustion chamber 6, water tank and the chimney 1 that communicates with flue; Wherein, water tank be arranged on combustion chamber 6 (being burner hearth) directly over, water tank is the formation cascaded structure that communicates between multilayer and the every two-layer water tank, the water tank upper and lower part sets out water pipe 3 and water inlet pipe 4, water tank can be circular its ring and week insulation material is set.Promptly as shown in Figure 2, with reference to Fig. 4, among this embodiment water tank be two-layer and upper strata water tank 10 and lower floor water tank 13 between constitute cascaded structure by being communicated with communicating pipe 12, upper strata water tank 10 and lower floor's water tank 13 have a plurality of uniform floss holes 11, constituting combustion chamber 6 is the structure that burner hearth communicates with the top flue, and chimney 1 is communicated with the top flue.Have the gap between upper strata water tank 10 and the lower floor's water tank 13, constitute smoke chamber 16 heating of upper strata water tank.The body of heater bottom has fire door 5, and fire door 5 is hinged with body of heater 2.As accompanying drawing 2, Fig. 3, shown in Figure 4, combustion chamber 6 and combustion chamber heat-insulation layer 7 are connected on the fire door 5 by fixing hoop 14, for making connection more firm, at combustion chamber 6 and combustion chamber heat-insulation layer 7 outer setting one metal inner core 17, metal inner core 17 rings enclose and combustion chamber 6 and combustion chamber heat-insulation layer 7 are held in the bottom holder, live metal inner core 17 with fixing hoop 14 hoops, thereby combustion chamber 6, combustion chamber heat-insulation layer 7 are connected one with fire door 5.Fire door 5 is hinged by door-hinge 15 with body of heater 2, and door-hinge 15 middle parts are one by body of heater ring bag and weldering, and the two ends up and down of door-hinge 15 are by fire door ring bag, and as the jointed shaft of fire door, fire door rotates flexibly relative to door-hinge.This structure is the mature technology of existing common employing, and as the rotational structure of the relative body of phone cover of half clamshell phone, similar structures is a lot, also can adopt existing other structure.

Claims

1, a kind of energy-efficient multilayer water tank coal heating stove mainly comprises body of heater (2), combustion chamber (6), water tank and the chimney (1) that communicates with flue; It is characterized in that: the combustion chamber in body of heater is provided with water tank directly over (6), water tank is the formation cascaded structure that communicates between multilayer and the every layer of water tank, every layer of water tank has a plurality of floss holes (11), constitute combustion chamber (6) and be the burner hearth structure that communicates with the top flue, combustion chamber (6) and combustion chamber heat-insulation layer (7) are connected on the fire door (5), and fire door (5) is hinged with body of heater (2).

2, energy-efficient multilayer water tank coal heating stove according to claim 1 is characterized in that: have the gap between the levels water tank and constitute the smoke chamber (16) that the upper strata water tank is heated.