CN203785003U - Efficient energy-saving civic furnace - Google Patents

Efficient energy-saving civic furnace Download PDF

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Publication number
CN203785003U
CN203785003U CN201420165492.5U CN201420165492U CN203785003U CN 203785003 U CN203785003 U CN 203785003U CN 201420165492 U CN201420165492 U CN 201420165492U CN 203785003 U CN203785003 U CN 203785003U
Authority
CN
China
Prior art keywords
furnace
saving
efficient energy
diameter
hearth
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201420165492.5U
Other languages
Chinese (zh)
Inventor
刘永良
Original Assignee
刘永良
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 刘永良 filed Critical 刘永良
Priority to CN201420165492.5U priority Critical patent/CN203785003U/en
Application granted granted Critical
Publication of CN203785003U publication Critical patent/CN203785003U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses an efficient energy-saving civic furnace. An ash chamber (6) is arranged at the lower part of the furnace; a grate (7) is arranged at the top of the ash chamber; a hearth is arranged at the upper part of the grate; the hearth has a small lower part and a large upper part and is divided into three parts, wherein the lower part (4) is a small-diameter cylinder, the middle is a round table (3) and the upper part is a large-diameter drum (2); the diameter of the upper part of the hearth corresponds to the size of a market-sold pot; the upper part of the hearth is connected with a chimney (8). The efficient energy-saving civic furnace is high in heat efficiency and coal-saving, the hearth has the small lower part and the large upper part, the lower part has a small diameter and can load less coal, and the upper part is larger and corresponds to the size of the pot bottom, so the lower half part of the pot enters the furnace, the heating area is large, the hottest part of the middle and outer flames of furnace flame heats the lower half part of the pot and the heat efficiency is high; the grate is arranged at the top of the ash chamber to increase the air inlet area, and the air inlet volume of the efficient energy-saving civic furnace is larger compared with that of a furnace with the same diameter due to the mounting position.

Description

High-efficient energy-saving civil stove
Technical field
The utility model relates to a kind of domestic burners, is a kind of small-sized stove of cooking for heating up water specifically.
Background technology
The lessee of present rent one-storey house, petty trade point etc., because the reasons such as liquefied gas is expensive are also cooked, heat up water, are warmed oneself with bogey, existing stove burner hearth is unanimous between the higher and lower levels, columnar, the stove of burner hearth interior diameter 17cm, adds 1.5 kilograms of coals, and the water of boiled 4 kilograms needs 35 minutes, as coal no longer, just can not boiled second pot of water.The thermal efficiency is low, cooks also slow, and waste coal, loses time.
Summary of the invention
The purpose of this utility model is to provide a kind of high-efficient energy-saving civil stove, and its efficiency is high, economizes on coal, health.
The technical solution of the utility model is as follows:
A kind of high-efficient energy-saving civil stove, its Shi Hui chamber, bottom, fire grate is located at the top of grey chamber, and the top of fire grate is burner hearth, and the little top of lower furnace portion is large, divide three parts, bottom is the cylinder of minor diameter, and middle part is round platform, and top is large diameter cylinder, the diameter of upper furnace is corresponding with commercially available pot size, and upper furnace connects chimney.
Above-mentioned fire grate can pull, and between fire grate, spacing is 1.0~1.2cm.
In above-mentioned burner hearth and flue, establish water jacket.
The utility model has the advantage of: 1, this furnace thermal efficiency is high, economize on coal, little large under burner hearth, lower diameter is little coalings lessly, and top is larger, corresponding with the bottom of a pan size, make a pot the latter half enter stove, heating surface area is large, and the hottest part heating kettle of middle flame envelope the latter half of stove fire, makes the thermal efficiency high simultaneously.2, fire grate is located at top, grey chamber, is in order to increase incoming air area, because being located at the bottom of burner hearth, needs a circle clamping ring ability soldering furnace grate, and fire grate has reduced with regard to corresponding like this, affects air intake, and if increase burner hearth bottom diameter can be wasted coal.3, the general large air intake of fire grate spacing is good, and unburnt coal easily drops, and the little coal that makes of this device fire grate spacing seldom drops, and then reaches abundant burning, and it is large that whole fire grate ratio is contained in burner hearth bottom area, and air intake also can reach requirement.4, simple in structure, economical and practical.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment cross-sectional view;
Fig. 2 is another band water jacket of the utility model embodiment cross-sectional view.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
By Fig. 1, can be seen a kind of high-efficient energy-saving civil stove, its Shi Hui chamber, bottom 6, the 5th, the drawer of grey chamber, fire grate 7 is located at the top of grey chamber, and the top of fire grate is burner hearth, the little top of lower furnace portion is large, bottom is the cylinder 4 of minor diameter, and middle part is round platform 3, and top is large diameter cylinder 2, the diameter of this part is corresponding with commercially available pot size, make the bottom of pot enter stove, heating surface area is large, and receives the hottest part of stove fire.As this stove divides several models, the pot of the corresponding 26cm of difference, the pot of 24cm, the pot of 22cm, upper furnace connects chimney.
By Fig. 2, can be seen, in the burner hearth of this device and flue, establish water jacket 9, be applicable to heating, heat up water, take into account and cook.
The stove of now using 17 centimetres of burner hearth bottom cylinder 4 diameters, adds 1.5 kilograms of coals, and the water of boiled 4 kilograms needs 18~20 minutes, also can continue boiled second pot of 4 kg of water.

Claims (3)

1. a high-efficient energy-saving civil stove, it is characterized in that: its Shi Hui chamber, bottom (6), fire grate (7) is located at the top of grey chamber, and the top of fire grate is burner hearth, and the little top of lower furnace portion is large, divide three parts, the cylinder that bottom (4) is minor diameter, middle part is round platform (3), top is large diameter cylinder (2), the diameter of upper furnace is corresponding with commercially available pot size, and upper furnace connects chimney (8).
2. high-efficient energy-saving civil stove according to claim 1, is characterized in that: its fire grate (7) can pull, and between fire grate, spacing is 1.0~1.2cm.
3. high-efficient energy-saving civil stove according to claim 1, is characterized in that: in its burner hearth (2,3,4) and flue (8), establish water jacket (9).
CN201420165492.5U 2014-04-08 2014-04-08 Efficient energy-saving civic furnace Expired - Fee Related CN203785003U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420165492.5U CN203785003U (en) 2014-04-08 2014-04-08 Efficient energy-saving civic furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420165492.5U CN203785003U (en) 2014-04-08 2014-04-08 Efficient energy-saving civic furnace

Publications (1)

Publication Number Publication Date
CN203785003U true CN203785003U (en) 2014-08-20

Family

ID=51321183

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420165492.5U Expired - Fee Related CN203785003U (en) 2014-04-08 2014-04-08 Efficient energy-saving civic furnace

Country Status (1)

Country Link
CN (1) CN203785003U (en)

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140820

Termination date: 20170408

CF01 Termination of patent right due to non-payment of annual fee