CN2439624Y

CN2439624Y - High efficiency, circulation and energy-saving stove for room heating

Info

Publication number: CN2439624Y
Application number: CN 00235259
Authority: CN
Inventors: 周凤祥
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-05-27
Filing date: 2000-05-27
Publication date: 2001-07-18
Anticipated expiration: 2010-05-27

Abstract

The utility model discloses a circular heating stove with high efficiency and energy saving. The stove is provided with a fire dividing door, a dust removal opening, and a dust removal door inside. One side of a stove body is a combustion chamber. The inner wall of the combustion chamber is provided with a heat insulation inner liner and a secondary venting pipe. A high temperature chamber is arranged on the upper side of the stove body. The combustion chamber has high combustion efficiency. The other side of the stove body is a heat absorbing device which is communicated with the high temperature chamber of the combustion chamber. An even heat partition board is communicated with a water sleeve of a heat absorbing pipe, and the water sleeve contains water inside. A heating device spiral pipe is arranged in the water sleeve. Fume which comes out from the combustion chamber after being fully combusted in the high temperature chamber passes through the heat absorbing device, heat is fully absorbed under the environment of lower positions and low temperature, and the utility model has the advantages of rapid water circulations, high heat absorbing efficiency, and energy saving.

Description

The efficient circulation energy-saving heating stove

The utility model relates to a kind of heating stove for civilian use, is a kind of efficient circulation energy-saving heating stove specifically.

The structure of the warming stove of prior art generally all is that the combustion chamber of boiler is again a heat sink simultaneously, and heat sink is taken away heat, makes chamber temperature low, and fuel combustion is insufficient.The warming stove that has has been taked limited expansion endotherm area facility on the inside or the top of combustion chamber, but when all existing chamber temperature to hang down, the influence burning, endotherm area was big inadequately again when temperature was high, and the exhaust gas temperature height wastes energy.Be unfavorable for the water circulation because of it in high position heat absorption again.

The purpose of this utility model is to provide a kind of efficient circulation energy-saving heating stove, its efficiency of combustion height, and the heat absorption efficiency height, water cycle efficieny height has been saved the energy from burning, heat absorption, circulation three aspects.

The technical solution of the utility model is as follows:

One bell is arranged at the top of this furnace body; One water jacket; On a heating installation hot water outlet is arranged; One heater hot water outlet; One heater cooling water inlet, having heaters helix tube in the water jacket.One side of body of heater has a stoking door, a clean-out door, a fire grate constitutes the combustion chamber, and the liner of insulation is arranged on the inwall, four jiaos have secondary ventiduct, crater top, combustion chamber, have in one hollow fall trapezoidal above hot room cover with holes, the hot room of formation.Side at combustion chamber and hot room, have one to return the fiery following quirk that returns downwards, there is one fen vent its heat sink side, top, there is a dedusting mouth side, following combustion chamber, one dedusting door, in combustion chamber and the side of returning quirk down, have one by two-layer soaking dividing plate and many endothermic tube combinations, two heat sinks that shoot door constitutes.Or by many uniform arrangements of heat pipe horizontal cross and two-layer soaking dividing plate, two heat sinks that shoot door constitutes.One grey casket is arranged, a heating installation backwater import in the bottom of body of heater.

The utility model has the advantages that: having changed prior art warming stove combustion chamber is again the structure of heat sink simultaneously.

1, efficiency of combustion height.There is liner the combustion chamber of this stove, can make the combustion chamber keep the burning situation of high-temperature by heat-insulation and heat-preservation, and secondary ventiduct is arranged in the combustion chamber, on when having the hot room fuel gas to pass through, particularly during stoking, lower fuel gas will mix fully burning, not have black smoke to discharge.One fen vent is arranged in stove, solved the problem of low temperature heat absorption influence burning.

2, heat absorption, cycle efficieny height, this stove be because in the side of combustion chamber and hot room, returns quirk and heat sink independently under having designed, the high-temperature flue gas that comes out from hot room through under return quirk to heat sink, make heat at low level, low temperature environment is fully absorbed, and has reduced exhaust gas temperature.Improved the temperature difference and the difference in height of the best heat-absorbent surface of heating radiator and warming stove, the low backwater of low level hydro-thermal density is fast, and the heating system circulation is fast, the efficient height.

3, multi-use uses hygienic operation convenient, warms oneself, cooks, the having heaters helix tube can use hot water.Cooking, it is fast to heat up water, and the flue gas that comes out from hot room directly burns, at the bottom of the bottom of a pan or kettle of cooking or heating up water.

Fig. 1 is the utility model embodiment cross-sectional view.

Fig. 2 is the utility model example structure generalized section.

Fig. 3 is that Figure 1A-A is to view.

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

Can be seen by Fig. 1: a bell (9) is arranged at the top of this furnace body, a water jacket (4), on a heating installation hot water outlet (1) is arranged, a heater hot water outlet (2), a heater cooling water inlet (5).Having heaters helix tube (3) in the water jacket (4).Side in the body of heater has a stoking door (12), a clean-out door (11), and a fire grate (14) constitutes the combustion chamber (13) of refractory cement liner, sees Figure 1A-A section by Fig. 3; Its four jiaos are provided with 4 secondary ventiducts with holes (22).The top of combustion chamber (13) crater be provided with hollow in one fall trapezoidal above the hot room (10) that constitutes of hot room cover (8) with holes.The side of (13) and hot room (10) in the combustion chamber, be provided with one and return the fiery following quirk (18) that returns downwards, its heat sink side, top is provided with one fen vent (7), can control its switch outside, side, following combustion chamber is provided with a dedusting mouth (16), a dedusting door (17).The heat sink that is provided with by two-layer soaking dividing plate (Fig. 1 .6) and many endothermic tubes (Fig. 1 .19) two shoot doors of combination (Fig. 1 .20) formation can be seen by Fig. 1 in (13) and the side of returning quirk (18) down in the combustion chamber.Can be seen another design of this stove heat sink by Fig. 2: it is by uniform arrangement of (Fig. 2 .19) horizontal cross of many endothermic tubes and two-layer soaking dividing plate (Fig. 2 .6), the heat sink that two shoot doors (Fig. 2 .20) constitute.Returning quirk (18) under the heat sink warp is communicated with hot room (10) combustion chamber (13).Heat sink is made of with endothermic tube (19) heat absorption dividing plate (6) has water to be communicated with water jacket (4) in it.One grey casket (15) is arranged, a heating installation backwater import (21) in the bottom of body of heater.

The branch vent (7) of this stove can be operated or be opened or closed outside, opens branch vent (7) when combustion chamber (13) temperature is low, adds forced ventilation, accelerate burning velocity, improve furnace temperature, when furnace temperature is high, shut branch vent (7), make high-temperature flue gas by under return quirk (18), enter heat sink.Improve heat absorption efficiency, reduce exhaust gas temperature.When the needs dedusting, open dedusting door (17), shut during not dedusting.

Claims

1. efficient circulation energy-saving heating stove, it has body of heater, bell (9) is arranged above the body of heater, water jacket (4) is arranged, heating installation hot water outlet (1) is arranged on it, it is characterized in that: having heaters helix tube (3) in the water jacket (4), water jacket (4) is gone up having heaters hot water outlet (2), heater cooling water inlet (5).One side of body of heater is combustion chamber (13), opposite side is a heat sink, there is stoking door (12) side of combustion chamber (13), clean-out door (11), the bottom is fire grate (14), combustion chamber (13) inwall has the liner of insulation, four jiaos have secondary ventiduct with holes (22), top, combustion chamber (13) is that hollow is fallen the hot room (10) that the hot room cover (8) of taking fire hole above trapezoidal out of constitutes in one, returning quirk (18) under the heat sink warp of body of heater is communicated with hot room (10) combustion chamber (13), under return quirk (18) top heat sink side one fen vent (7) arranged, under return the following combustion chamber of quirk (18) (13) side one dedusting mouth (16) arranged, a dedusting door (17), heat sink is by soaking dividing plate (6), the endothermic tube of the many uniform arrangements of horizontal cross (19) constitutes, and there are two shoot doors (20) side.Soaking dividing plate (6) and endothermic tube (19) have water to be communicated with water jacket (4) in it, and grey casket (15) is arranged at the bottom of body of heater, and heating installation backwater import (21) is arranged.