CN2823846Y - Domestic water heating boiler using firewood and stalk - Google Patents

Domestic water heating boiler using firewood and stalk Download PDF

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Publication number
CN2823846Y
CN2823846Y CN 200520112010 CN200520112010U CN2823846Y CN 2823846 Y CN2823846 Y CN 2823846Y CN 200520112010 CN200520112010 CN 200520112010 CN 200520112010 U CN200520112010 U CN 200520112010U CN 2823846 Y CN2823846 Y CN 2823846Y
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CN
China
Prior art keywords
pipe
heat exchange
exchange water
water pipe
heat
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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
CN 200520112010
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Chinese (zh)
Inventor
左志杰
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Individual
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Individual
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Filing date
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Priority to CN 200520112010 priority Critical patent/CN2823846Y/en
Application granted granted Critical
Publication of CN2823846Y publication Critical patent/CN2823846Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a domestic water heating boiler using firewood and stalk, which is composed of a water inlet pipe [1], a boiler grill [2], a boiler body [3], a collecting pipe [4], a heat exchange water pipe [5], a hot floor [6] and a discharging pipe [7] and is used for heating rooms of residents in rural area in the north in winter. One part of the heat exchange water pipe [5] is arranged in the boiler body [3], and the other part is arranged in the hot floor [6]. A large amount of firewood and stalk is filled in and burned in the boiler body [3] to directly heat the heat exchange water pipe [5], the fume flows into the hot floor [6], and the residue heat exchanges heat with the heat exchange water pipe [5]; water flows into the collecting pipe [4] by thermal expansion and flows into a radiator via the discharging pipe [7] to emit heat so as to obtain the purpose of heating rooms. The heat exchange water pipe [5] can be added and prolonged to increase the heating area, and the shape of the heat exchange water pipe [5] can be changed to fit for the structural requirements of different rooms. Disclosed in the pictures 1, 2 and 3.

Description

Civilian burning bavin straw formula hot-water boiler
Technical field
The utility model relates to a kind of burning bavin straw formula hot-water boiler.
Background technology
The warming kitchen ranges of cooking that adopt in the vast rural area of northern China burn the bavin straw more, and flue is connected with heated kang, and by fume afterheat heating heated kang, very most of heat is discharged to outdoor by chimney, and the thermal efficiency is lower.The installation Coal burning water jacket stove that family's condition is good, by radiator heat radiation heating, this water jacket furnace is seen attached Fig. 1 and 2, comprises water pipe 11, fire grate 12, water jacket furnace 13, chimney 14, outlet pipe 15 with the water heating; Little of this burner hearth of the furnace body is suitable for burning coal or firewood, and faggot is more higher than fuel cost with burning, and this furnace thermal efficiency low (only reaching about 50%) is striven fuel with industrial coal in addition.
Summary of the invention
The purpose of this utility model is to provide a kind of burning bavin straw formula hot-water boiler.In wide rural area inexhaustible faggot is arranged, use this stove and can save the coal energy, fuel cost is low, and the thermal efficiency is higher, reaches more than 80%.
The purpose of this utility model is to realize like this, civilian burning bavin straw formula hot-water boiler is made up of water inlet pipe, header, heat exchange water pipe and outlet pipe, and the heat exchange water pipe is obliquely installed, heat exchange water pipe two ends are connected with header respectively, and two headers are connected with water inlet pipe and outlet pipe respectively.
The shape of described heat exchange water pipe can be straight tube, L type bend pipe or U type bend pipe.The shape of described header can be cylindrical, disc or square.
The civilian burning bavin of the utility model straw formula hot-water boiler, a heat exchange water pipe part is arranged in the stove body, a part is arranged in the heated kang, burn bavin straw fire direct heat hot exchange water pipe in cooking stove, flue gas enters waste heat and the heat exchange of heat exchange water pipe in the heated kang, the water expanded by heating enters header, enters the radiator heat radiation by outlet pipe, reaches the purpose of room heating.
The utility model only need increase, increase the heat exchange water pipe can increase heating area, and the shape that changes the heat exchange water pipe is suitable for different room unit requirements.
Description of drawings
Fig. 1 and Fig. 2 are respectively the cutaway view of front view of common Coal burning water jacket stove and the external structure of left view;
Fig. 3 and Fig. 4 are the cutaway view and the vertical views of first embodiment front view of the civilian burning bavin of the utility model straw formula hot-water boiler;
Fig. 5 and Fig. 6 are the cutaway view and the vertical views of second embodiment front view of the civilian burning bavin of the utility model straw formula hot-water boiler;
Fig. 7 is the vertical view of the 3rd embodiment of the civilian burning bavin of the utility model straw formula hot-water boiler.
The specific embodiment
The utility model burns bavin straw formula hot-water boiler such as Fig. 3-7.It is by water inlet pipe 1, and fire grate 2, stove body 3, header 4, heat exchange water pipe 5 and outlet pipe 7 are formed.
The two ends of heat exchange water pipe 5 are provided with header 4, one ends and are connected with water inlet pipe 3, and other end header is connected with outlet pipe 4.The shape of heat exchange water pipe can be straight tube (shown in Fig. 3,4), L type bend pipe (shown in Fig. 5,6) or U type bend pipe (shown in Figure 7), and the heat exchange water pipe is inclined upwardly.The shape of header can be cylindrical, disc or square.The utility model heat exchange water pipe is longer, and a heat exchange water pipe part can be arranged in the stove body, and a part is arranged in the heated kang 6.The stove body internal furnace is bigger, is provided with fire grate 2 in the stove body 3.

Claims (3)

1, a kind of civilian burning bavin straw formula hot-water boiler, this stove is by water inlet pipe (1), header (4), heat exchange water pipe (5) and outlet pipe (7) are formed, it is characterized in that the heat exchange water pipe is obliquely installed, heat exchange water pipe (5) two ends are connected with header (4) respectively, and two headers are connected with water inlet pipe (1) and outlet pipe (7) respectively.
2, civilian burning bavin straw formula hot-water boiler according to claim 1, the shape that it is characterized in that the heat exchange water pipe can be straight tube, L type bend pipe or U type bend pipe.
3, civilian burning bavin straw formula hot-water boiler according to claim 1, the shape that it is characterized in that header can be cylindrical, disc or square.
CN 200520112010 2005-06-24 2005-06-24 Domestic water heating boiler using firewood and stalk Expired - Fee Related CN2823846Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200520112010 CN2823846Y (en) 2005-06-24 2005-06-24 Domestic water heating boiler using firewood and stalk

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200520112010 CN2823846Y (en) 2005-06-24 2005-06-24 Domestic water heating boiler using firewood and stalk

Publications (1)

Publication Number Publication Date
CN2823846Y true CN2823846Y (en) 2006-10-04

Family

ID=37032962

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200520112010 Expired - Fee Related CN2823846Y (en) 2005-06-24 2005-06-24 Domestic water heating boiler using firewood and stalk

Country Status (1)

Country Link
CN (1) CN2823846Y (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113154467A (en) * 2020-06-22 2021-07-23 广西南宁华能环保科技有限公司 Natural air suction combustion-supporting efficient gas kitchen stove with customizable size and manufacturing method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113154467A (en) * 2020-06-22 2021-07-23 广西南宁华能环保科技有限公司 Natural air suction combustion-supporting efficient gas kitchen stove with customizable size and manufacturing method thereof

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee