CN2378638Y

CN2378638Y - Domestic three-function coal stove

Info

Publication number: CN2378638Y
Application number: CN 99209717
Authority: CN
Inventors: 李福成
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-04-29
Filing date: 1999-04-29
Publication date: 2000-05-17
Anticipated expiration: 2009-04-29

Abstract

The utility model relates to a domestic three-function coal stove, which comprises a combustion chamber, a heating water tank, a warm water tank and a flue. The warm water tank encircles the combustion chamber, the heating water tank encircles a section of the flue from an outlet of a hearth, and two water tanks are separated from each other without mutual communication. A three-purpose coal stove has obvious advantages of large warm water tank water capacity for bath, clean water quality, small heating water tank water capacity and high temperature rise speed, the heating water circulation speed is speeded up, the utility model can be used for cooking, and the utility model is suitable for living needs of urban and rural residents in four seasons better.

Description

Family expenses three function coal stoves

The utility model relates to a kind of coal stove, particularly relates to a kind of family expenses three function coal stoves.

Utility model patent CN91233143.7 proposes a kind of water tank and surrounds the combustion chamber, and water jacket surrounds the technical scheme of flue, this technical scheme thermal efficiency height, and energy efficient, but, cause water capacity to increase because of the heating water tank be an one with bathing with reservoir altogether, heat slow; Simultaneously water is contaminated through heating system circulation back, and it is unhygienic, unclean to be used to bathing again.

The purpose of this utility model is that to design the thermal efficiency higher, heating water and bathing water separately, but the family expenses three function coal stoves of cooking again.

The utility model is achieved in that a kind of family expenses three function coal stoves, comprises the combustion chamber, reservoir, and heating water tank and flue, reservoir surrounds the combustion chamber, and the heating water tank surrounds from one section flue of stove hall outlet.By connecting reservoir, two water tanks separate mutually and are not communicated with below.

The return pipe of heating water tank penetrates from the reservoir bottom and passes from reservoir upper end and enters flue, pass with radiator inleting pipe from heating water tank upper end and to be connected, cross current in pipeline and the flue is respectively arranged in heating water tank upper and bottom, and stove hall mouth one end has a passage to be communicated with flue.

Install one and deposit ash bucket below the stove hall, a side is other above two water tanks the open type water supply tank, is communicated with reservoir and heating water tank respectively by pipeline, and stove one's parents end has the coal filling hole and the kitchen sink, and two water tank outer surfaces have heat-insulation layer, and heat-insulation layer has wrapper outward.

The utlity model has better good effect.Heating water tank and reservoir separately do not interconnect, the cleaning of assurance bath water, clean, and heating water tank water capacity is less, can better comparatively fast improve water temperature, improve the Natural Circulation speed of heating water, make room heating effective, can be used for cooking again, better be suitable for the use of the current urban and rural residents four seasons.

Description of drawings:

Accompanying drawing 1 is the profile of family expenses three function coal stoves;

Accompanying drawing 2 is the front view of twin furnace hall family expenses three function coal stoves;

Accompanying drawing 3 is the family expenses three function coal stove vertical views of twin furnace hall;

Accompanying drawing 4 is the vertical view of three function coal stoves of single stove hall.

Embodiment 1: as accompanying drawing 1,2, belong to two combustion chamber family expenses, three function coal stoves shown in 3, combustion chamber 1 among the figure (two), reservoir 2, flue 3, heating water tank 4, reservoir 2 surrounds combustion chamber 1, heating water tank 4 surrounds one section flue reason of 1 outlet from the combustion chamber, and two water tanks are independent separately not to be communicated with mutually.The return pipe 9 of heating water tank 4 penetrates from the reservoir bottom and passes from the upper end of reservoir and enters flue 3, passes flue from heating water tank 4 upper ends and links to each other with water inlet of radiator 5.Respectively have pipeline to link to each other with water pipe in the flue in the top of heating water tank 4 and bottom, 1 upper end, combustion chamber has a passage to be communicated with flue.Install one below the combustion chamber and deposit ash bucket 11, a side is other above two water tanks has open type water supply tank 16 to be communicated with reservoir and heating water tank respectively by moisturizing pipeline 15.Cold water enters reservoir 2 by water inlet 8, enters the bath water pipeline by delivery port 7 after heating, and furnace access cap 12 is arranged above the combustion chamber, and heat-insulation layer is arranged, and covers fire door during heating, and good heat insulation, heat radiation are lacked, and are the coal filling hole and the kitchen sink below.Two water tank outer surfaces have heat-insulation layer 10, and heat-insulation layer has wrapper 13 outward, support 14, filling pipe 15, open type water supply tank 16.

Embodiment 2: the basic structure of embodiment 2 is identical with embodiment's 1, and each component part numbers does not repeat with embodiment one.Difference is that the combustion chamber of embodiment 2 has only one.

Claims

1, a kind of family expenses three function coal stoves comprise the combustion chamber, reservoir, heating water tank and flue, feature of the present utility model is: reservoir surrounds the combustion chamber, and the heating water tank surrounds from one section flue of stove hall outlet, by connecting reservoir, two water tanks separate mutually and are not communicated with below.

2, coal stove according to claim 1, it is characterized in that: the return pipe of heating water tank penetrates from the reservoir bottom and passes from reservoir upper end and enters flue, pass with radiator inleting pipe from heating water tank upper end and to be connected, cross current in pipeline and the flue is respectively arranged in heating water tank upper and bottom, and stove hall mouth one end has a passage to be communicated with flue.

3, coal stove according to claim 1 and 2, it is characterized in that: below the stove hall, install one and deposit ash bucket, there is the open type water supply tank on side side above two water tanks, be communicated with reservoir and heating water tank respectively by pipeline, stove one's parents end has the coal filling hole and the kitchen sink, two water tank outer surfaces have heat-insulation layer, and heat-insulation layer has wrapper outward.