CN2345901Y

CN2345901Y - Water heater with refraction chamber

Info

Publication number: CN2345901Y
Application number: CN 98217032
Authority: CN
Inventors: 陈传河
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-07-16
Filing date: 1998-07-16
Publication date: 1999-10-27
Anticipated expiration: 2008-07-16

Abstract

The utility model discloses a refraction water heating stove. The upper part of a stove grate inside a water jacket of a stove body is provided with a combustion chamber; the water jacket of the stove body in the position of the combustion chamber is provided with a coal supply opening; the upper part of the combustion chamber is provided with at least one refraction chamber; the middle of the refraction chamber is provided with a partition board of a middle water jacket; each installation position on the top and at the bottom of the refraction chamber is mutually staggered and is connected with the water jacket of the stove body and the water jacket partition board of the middle water jacket. The heat energy of the utility model is fully absorbed and utilized to heat circulating water. Consequently, the utility model has the advantages of fast heating, high thermal efficiency, sufficient combustion of fuel, simple structure, small volume, and low cost.

Description

Refraction hot-water heating stove

The utility model relates to a kind of boiler, relates to a kind of refraction hot-water heating stove with warming installation specifically.

Now, along with improving constantly of people's living standard, there are not the rural area and the cities and towns warming of central heating generally to adopt civil boiler band warming installation, with more be the miniature boiler of interior dress circulating water pipe, this class miniature boiler ubiquity and is conducted heat slowly, and the thermal efficiency is low, and fuel combustion is insufficient, waste fuel, shortcomings such as contaminated environment; Relatively large civil boiler, though serviceability is better, it is big that ubiquity volume, price height, shortcomings such as waste fuel.

The purpose of this utility model is to provide a kind of heat transfer fast, thermal efficiency height, and sufficient combustion, volume is little, the refraction hot-water heating stove that cost is low.

The purpose of this utility model is achieved in that

Fire bars top in the furnace water jacket is the combustion chamber, on the furnace water jacket at place, said combustion chamber, have coal feeding hole, has a refraction chamber at least on top, said combustion chamber, water jacket partition in installing in the middle of the said refraction chamber, the said refraction chamber water jacket partition that each installation site is interlaced up and down, the connection furnace water jacket reaches middle water jacket partition.During use, coal is in the combustion chamber internal combustion, flame is under the effect that the attraction of chimney and heat energy rise, rise around middle water jacket partition, because of refraction chamber water jacket partition up and down is staggered, so spending the angles shunting by 180 under the water jacket partition effect, flame reflects, then in conjunction with shunting again in each refraction chamber, make the recirculated water in each water jacket fully absorb heat, water temperature fast rise heating service facility.

Above said refraction chamber the best be three, install between each refraction chamber be staggered and with furnace water jacket and in the water jacket partition that is interconnected of water jacket partition.

Above said fire bars be the fire bars waterpipe that is communicated with recirculated water, below said fire bars waterpipe, install and make grey bar, said beat on the grey bar to connect to stretch into beat the grey ash of beating between each fire bars waterpipe and turn over pawl, saidly make grey bar and stretch out furnace water jacket and connect a dozen grey handles.

Above but the box fire banking-up board of push-and-pull is installed below the said fire bars waterpipe.

Above said in the water jacket partition top connect a flue center water pipe that is communicated with recirculated water.

Advantage of the present utility model is:

The refraction chamber is installed owing to the employing furnace water jacket and on top, combustion chamber, so the combustion heat in the combustion chamber is not only absorbed by the recirculated water in the furnace water jacket, and heat is in the indoor shunting refraction of refraction, the circuitous rising, water jacket partition and water jacket partition further absorb the heat that rises again in making, and have avoided scattering and disappearing of heat effectively, make heat energy fully be absorbed heat cycles water, thereby it is fast to have heating, thermal efficiency height, the sufficient advantage of fuel combustion; The utility model is simple in structure, and volume is little, and cost is low.

Because the utility model has further adopted fire bars waterpipe and flue center water pipe, makes recirculated water further absorb dispersed heat, it is minimum that thermal loss is reduced to, and further improved the thermal efficiency of the present utility model; Because installation is beaten ash and is turned over pawl below the fire bars waterpipe, play grey handle by rotating, can make dozen ash turn over pawl and between each fire bars waterpipe, put in the combustion chamber, the ashes after the burning are hit down on box fire banking-up board, and can be made fuel combustion abundant; But box fire banking-up board push-and-pull, make bank up a fire, deashing is convenient and strength-saving.

Knot platform accompanying drawing is described in further detail the specific embodiment of the present utility model below.

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the generalized section of Fig. 1.

As Fig. 1, shown in Figure 2, furnace water jacket 3 bottoms install back water pipe 15, in the middle of the furnace water jacket top is chimney 1, outlet pipe 13 is installed at the furnace water jacket top, fire bars in the furnace water jacket is the fire bars waterpipe 8 that is communicated with recirculated water, below this fire bars waterpipe, install and make grey bar 9, said beat on the grey bar to connect to stretch into beat the grey ash of beating between each fire bars waterpipe and turn over pawl 10, saidly make grey bar and stretch out furnace water jacket and connect a dozen grey handles 14, but the box fire banking-up board 11 of push-and-pull is installed below the said fire bars waterpipe, said fire bars waterpipe top is combustion chamber 7, on the furnace water jacket at place, said combustion chamber, have coal feeding hole 12, three refraction chambers 4 are arranged on top, said combustion chamber, water jacket partition 5 in installing in the middle of the said refraction chamber, each installation site is interlaced up and down in said each refraction chamber, the water jacket partition 6 that connects furnace water jacket and middle water jacket partition, said middle water jacket partition top connects a flue center water pipe 2 that is communicated with recirculated water.During use, there is the water of certain pressure to have return pipe to enter in all water sleeve warming installations, from the coal feeding hole coal of lighting a fire, coal is in the combustion chamber internal combustion, flame is under the effect that the attraction of chimney and heat energy rise, rise around middle water jacket partition, because of refraction chamber water jacket partition up and down is staggered, so flame reflects in each refraction chamber by 180 degree angle shuntings under the effect of water jacket partition, then in conjunction with shunting again, make the recirculated water in each water jacket fully absorb heat, water temperature fast rise heating service facility.Below the fire bars waterpipe, install and break hawk, play grey handle by rotating, can make and play the hawk rotation, the ash of beating on the hawk of beating turns over pawl put in the combustion chamber between each fire bars waterpipe, and the ashes after burning are hit down on box fire banking-up board, can clear up lime-ash and make fuel combustion abundant, but box fire banking-up board push-and-pull, with box fire banking-up board push-tight, cleaning is pulled out box fire banking-up board during ashes and is got final product when banking up a fire, make bank up a fire, deashing is convenient and strength-saving.

Claims

1, a kind of refraction hot-water heating stove, it is characterized in that: fire bars (8) top in the furnace water jacket (3) is combustion chamber (7), on the furnace water jacket at place, said combustion chamber, have coal feeding hole (12), has a refraction chamber (4) at least on top, said combustion chamber, water jacket partition (5) in installing in the middle of the said refraction chamber, the said refraction chamber water jacket partition (6) that each installation site is interlaced up and down, the connection furnace water jacket reaches middle water jacket partition.

2, refraction hot-water heating stove according to claim 1 is characterized in that: said refraction chamber the best is three, install between each refraction chamber be staggered and with furnace water jacket and in the water jacket partition that is interconnected of water jacket partition.

3, refraction hot-water heating stove according to claim 1 and 2, it is characterized in that: the fire bars waterpipe of said fire bars for being communicated with recirculated water, below said fire bars waterpipe, install and make grey bar (9), said beat on the grey bar to connect to stretch into beat the grey ash of beating in each fire bars waterpipe and turn over pawl (10), saidly make grey bar and stretch out furnace water jacket and connect a dozen grey handles (14).

4, refraction hot-water heating stove according to claim 3 is characterized in that: but the box fire banking-up board (11) of push-and-pull is installed below the said fire bars waterpipe.

5, refraction hot-water heating stove according to claim 1 and 2 is characterized in that: the water jacket partition top connects a flue center water pipe (2) that is communicated with recirculated water in said.