CN201149285Y

CN201149285Y - Double-layer heating hot water cyclone coal saving firewood range

Info

Publication number: CN201149285Y
Application number: CNU2008200974066U
Authority: CN
Inventors: 张伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-01-03
Filing date: 2008-01-03
Publication date: 2008-11-12
Anticipated expiration: 2018-01-03

Abstract

A double-layer warming and hot-water whirlwind coal-saving firewood stove relates to a coal-firewood stove. The disclosed technology is that an inner stove cylinder (2) of the stove is positioned in an outer stove cylinder (1), an outward-flanging ring edge on the upper end of the inner stove cylinder (2) is positioned on an inward-circumnutating ring edge of the outer stove cylinder (1), right spirally-arranged holes (3) and left spirally-arranged holes (4) are disposed on the cylinder wall of the inner stove cylinder (2), a water pipe (7) is twined outside the inner stove cylinder (2), the lower end of the water pipe (7) passes through the cylinder wall of the outer stove cylinder (1), and communicates with an inlet valve (8), and the upper end of the water pipe (7) passes through the cylinder wall of the outer stove cylinder (1), and communicates with an outlet valve (9). The thermal power of the firewood stove is a few times higher than that of a regular firewood stove; the firewood stove allows rapid use and saves man-power and coal or firewood; the water in the twining water pipe can be heated by utilizing the temperature in the stove; and the firewood stove has the characteristics of small volume and small occupied area, and can adopt coal, firewood, straw, wheat grass and beech grass as the fuel.

Description

Bilayer adds warm water's whirlwind joint coal and firewood furnace

One, technical background

The utility model relates to coal and firewood furnace, and especially a kind of bilayer adds warm water's whirlwind joint coal and firewood furnace.

Two, background technology

Advantageous firewood, stalk resource are arranged in the rural area, peasant household generally uses the bavin kitchen range, present employed firewood kitchen range have a burner hearth, the antetheca bottom of burner hearth has a fire door, and this fire door is used for adding bavin, removes slag, air intake, if this bavin kitchen range adds the bavin firewood more, the air of the inside is just not enough, extinguish easily, so burner hearth must be very big, heat utilization efficiency is quite low; Simultaneously bulky, the wide deficiency that waits of floor space.At number of patent application 200320127226.5, " a kind of secondary return air firewood-saving stove " patented technology is disclosed, exist complex structure, be difficult for teaching the weak point of promoting the use of.

Three, summary of the invention

The purpose of this utility model provides a kind of simple in structure, adopts joint coal and firewood furnace double-deck, that add warm water, cyclone structure.

Technical scheme that the purpose of this utility model adopts is, including kitchen range urceolus, the bottom that bottom kitchen range wall has fresh air inlet is made up of kitchen range inner core, the water pipe of grate, its kitchen range inner core is put into kitchen range urceolus tube, kitchen range inner core upper end is placed on the kitchen range urceolus to the annulus limit of turning up and inwardly circumnutates on the annulus limit, the hole and the routine hole of left-hand screw row that on kitchen range inner core barrel, have right-hand screw to arrange, the outer coiling of kitchen range inner core tube has water pipe, water pipe lower end to pass kitchen range urceolus barrel and water intaking valve is connected, the upper end passes kitchen range urceolus barrel and outlet valve is connected.

The utility model is to utilize kitchen range urceolus bottom kitchen range wall to have fresh air inlet to enter air, entering air can directly enter in the kitchen range inner core tube from grate, air simultaneously also can be from slot between kitchen range urceolus and the kitchen range inner core, enter in the kitchen range inner core tube through hole that hole that the right-hand screw of kitchen range inner core barrel is arranged and left-hand screw are arranged, make enter in the air collector more abundant, enter the interior air of kitchen range inner core shape in the shape of a spiral simultaneously, firepower is concentrated, more violent, more prosperous, also quickening air passes through from the hole that the hole and the left-hand screw of right-hand screw arrangement are arranged, the last firepower that produces powerful rotation rapidly concentrate on a branch of on, than strong several times of general bavin stove power, use is fast, saves manpower and economizes the coal bavin, utilizes the interior temperature of kitchen range to come heating plate water in the water pipe pipe, volume is little, floor space is little, can select coal, firewood, stalk and rice wheat straw and mountain hair grass all can be done characteristics such as fuel use.

Four, description of drawings

Further specify the utility model below in conjunction with accompanying drawing.

Accompanying drawing is the utility model embodiment sectional structure schematic diagram.

Among the figure: the hole 5-grate 6-fresh air inlet 7-water pipe 8-water intaking valve 9-outlet valve that the hole 4-left-hand screw that 1-kitchen range urceolus 2-kitchen range inner core 3-right-hand screw is arranged is arranged

Five, the specific embodiment

As shown in drawings, including kitchen range urceolus 1, the bottom that bottom kitchen range wall has fresh air inlet 6 is made up of kitchen range inner core 2, the water pipe 7 of grate 6, its kitchen range inner core 2 is put into 1 of kitchen range urceolus, kitchen range inner core 2 upper ends are placed on kitchen range urceolus 1 to the annulus limit of turning up and inwardly circumnutate on the annulus limit, the hole 3 and the routine hole 4 of left-hand screw row that on kitchen range inner core 2 barrels, have right-hand screw to arrange, 2 outer coilings of kitchen range inner core have water pipe 7, water pipe 7 lower ends to pass kitchen range urceolus 1 barrel and water intaking valve 8 is connected, the upper end passes kitchen range urceolus 1 barrel and outlet valve 9 is connected.

Fresh air inlet 6 can adopt 2-10.

The hole 3 that right-hand screw is arranged is to be right-hand screw in the hole that kitchen range inner core 2 barrels bore to be arranged in a combination.

The hole 4 that left-hand screw is arranged is to be left-hand screw in the hole that kitchen range inner core 2 barrels bore to be arranged in a combination.

Claims

1, a kind of bilayer adds warm water's whirlwind joint coal and firewood furnace, include the kitchen range urceolus (1) that bottom kitchen range wall has fresh air inlet (6), there is the kitchen range inner core (2) of grate (6) bottom, water pipe (7) is formed, it is characterized in that kitchen range inner core (2) puts into kitchen range urceolus (1) tube, kitchen range inner core (2) upper end is placed on kitchen range urceolus (1) to the annulus limit of turning up and inwardly circumnutates on the annulus limit, the hole (3) and the routine hole (4) of left-hand screw row that on kitchen range inner core (2) barrel, have right-hand screw to arrange, the outer coiling of kitchen range inner core (2) tube has water pipe (7), water pipe (7) lower end to pass kitchen range urceolus (1) barrel and water intaking valve (8) is connected, the upper end passes kitchen range urceolus (1) barrel and outlet valve (9) is connected.