CN2215077Y

CN2215077Y - Two combustion process double coiled water pipe stove

Info

Publication number: CN2215077Y
Application number: CN 94202374
Authority: CN
Inventors: 侯印卿
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-01-13
Filing date: 1994-01-13
Publication date: 1995-12-13
Anticipated expiration: 2004-01-13

Abstract

The utility model relates to a two combustion stroke double coiled water pipe stove which belongs to a small-sized domestic heat supplying device. The utility model is characterized in that a coiled water pipe (1) are the periphery of a fire resistant stove core, and a coiled water pipe (2) is sheathed on the upper part of the fire resistant stove core; a stove body is arranged on the fire resistant stove core and is sheathed on the peripheries of the coiled water pipes (1), (2); one side of the stove body is provided with a fire pipe; a sealing head is installed on the fire pipe to open a coal feeding port to form the main body of a working component; the main body is installed in a stove housing and is filled with heat insulating material; a smoke box cover is fixed on top face of the main body to form an annular secondary combustion return stroke (13). By adopting the water heating method, the utility model can utilize the primary heat and the residual heat simultaneously to effectively reduce the heat loss to realize the purpose of energy conservation.

Description

Two combustion process double coiled water pipe stove

The utility model is a kind of through the two snake water pipe stoves of improved honeycomb briquette two combustion process, belongs to a kind of small-sized domestic heating equipment.

China's civil honeycomb briquette hot-water heating stove has the ten years development history.Modal is at refractory stove core and chimney periphery a water jacket to be set, and utilizes waste heat to adopt hot-water heating.Master's heat can not be utilized when the stove and accessory of this structure adopted hot-water heating, and energy waste is too serious.

For addressing this problem, many energy researches mechanism is all making great efforts for this reason, and common way is to enlarge the acting area that is heated, main, residual heat integrative utilization.

The Sang Pu hot-water heating stove that China Liu Dazhong produces obtains 9 years international fair gold medals, and obtains Chinese patent.

Its structural principle is: on honeycomb briquette refractory stove core periphery reaches, a water jacket is set, and upper inside wall assembling welding one all V-type wings of water jacket, it is in order to enlarge the acting area that is heated, to adopt fire-depressed type master, residual heat integrative utilization that the V-type wing is set.

Burning diameter 125mm honeycomb briquette when adopting hot-water heating, keeps 12-15 ℃ in room temperature, and unit heating area hear rate is under 40 kilocalories square metres/hours the situation, 40 square metres of heating demands.

Its structure does not have the burning backhaul, and the heat energy acting flow process time that fuel produced is short, and the heat energy leakage is also very serious.

The purpose of this utility model is to provide a kind of improved honeycomb briquette two combustion process two snake water pipe stoves.It can effectively reduce heat energy runs off, and improves heating demand.

Its structure is: on the refractory stove core periphery reaches snakelike conduit (1) is set, the peripheral suit snakelike conduit (2) in the top of snakelike conduit (1), the periphery that a body of heater is sleeved on snakelike conduit (1) and (2) is set above the refractory stove core, body of heater one side is equipped with fire tube, and the assembling end socket has coal filling hole above, constitutes a heating part acting main body, this main body is contained in the furnace shell, tamp insulation material, fixedly smoke box covers above, constitutes the second burning backhaul (13) of an annular.

The heating part of this stove be subjected to fiery temperature height, and fire area is big than the compact conformation of other honeycomb briquette hot-water heating stove, and the heat conduction is fast, and the acting flow process time is long, adopts hot-water heating to lead, and waste heat utilizes simultaneously, can effectively reduce heat energy and run off, and improves heating demand.Burning diameter 125mm honeycomb briquette when adopting hot-water heating, keeps 12-15 ℃ in room temperature, and unit heating area hear rate is under 40 kilocalories square metres/hours the situation, 80 square metres of heating demands.Its concrete structure is provided by accompanying drawing.

Fig. 1 is the partial sectional view of the two snake water pipe stoves of the two combustion process that the utility model proposes.

Describe concrete structure of the present utility model and working condition in detail below in conjunction with Fig. 1:

The structure member of this stove comprises: refractory stove core (20), on its periphery reaches, snakelike conduit (1) is set, the peripheral suit snakelike conduit (2) in the top of snakelike conduit (1), the top setting of refractory stove core (20), inner furnace body (3), inner furnace body end socket (11), external furnace body (4), external furnace body end socket (5), fire tube (12), coal filling hole (7), U type circle (14), blow-off pipe (15), heating tube (9) are formed a body of heater, this body of heater is sleeved on the periphery of snakelike conduit (1) and snakelike conduit (2), constitutes the acting main body of being heated.This main body is contained in the furnace shell (16), tamp insulation material (17), fixedly smoke box covers (10) above, constitutes the second burning backhaul (13) of an annular, the lower end of snakelike conduit (1) is fixed on ventilating duct (18) and fire bars (19) top, stretches out furnace shell (16) outside as water inlet.

When adopting hot-water heating, with stove face plate (8), cover coal filling hole (7), the high temperature heat that fuel produced is by snakelike conduit (1), snakelike conduit (2), inner furnace body (3), inner furnace body end socket (11), fire tube (12) enters the second burning backhaul (13), via external furnace body (4) one thoughtful chimneys (6).Finish one and absorb heat energy acting flow process.

Claims

1, the two snake water pipe stoves of two combustion process, it is characterized in that, above the refractory stove core periphery reaches snakelike conduit (1) is set, the peripheral suit snakelike conduit (2) in the top of snakelike conduit (1) is provided with the periphery that a body of heater is sleeved on snakelike conduit (1) and (2) above the refractory stove core, body of heater one side is equipped with fire tube, top assembling end socket has coal filling hole, constitutes the acting main body of being heated, and this solid is contained in and tamps insulation material in the furnace shell, fixedly smoke box covers above, constitutes the second burning backhaul (13) of an annular.