CN101922740B - Thermal circulation type elevated heatable brick bed - Google Patents
Thermal circulation type elevated heatable brick bed Download PDFInfo
- Publication number
- CN101922740B CN101922740B CN2010102646246A CN201010264624A CN101922740B CN 101922740 B CN101922740 B CN 101922740B CN 2010102646246 A CN2010102646246 A CN 2010102646246A CN 201010264624 A CN201010264624 A CN 201010264624A CN 101922740 B CN101922740 B CN 101922740B
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- brick bed
- heatable brick
- bed body
- wall
- circulation type
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Abstract
The invention relates to a thermal circulation type elevated heatable brick bed, which belongs to a novel heated brick bed used in houses of villages and small towns. A flue is nailed in the heatable brick bed body of the thermal circulation type elevated heatable brick bed, wherein the heatable brick bed body is contacted with the ground through supporting columns; an air passage is formed between the bottom surface of the heatable brick bed body and the ground; a heat dissipation wall which stands on a heatable brick bed plane is arranged behind the heatable brick bed body; the rear wall of a room is arranged behind the heat dissipation wall; an air flow passage is formed between the heat dissipation wall and the rear wall; and the air passage is communicated with the air flow passage. The air passage below the heatable brick bed body and the air flow passage between the heat dissipation wall and the rear wall form an air circulating passage so as to have the effect of a chimney; and thus the elevated heatable brick bed solves the problem of heat retention existing in the conventional elevated heatable brick bed well, makes the indoor air truly flow and improves the heat efficiency of the heated brick bed.
Description
One, technical field:
What the present invention relates to is the novel heated kang that uses in the village-town house, and what be specifically related to is thermal circulation type elevated heatable brick bed.
Two, background technology:
Heated kang is still very general in vast rural area use at present, and heated kang links to each other with stove and is arranged at respectively in two rooms, heats to heated kang through burning stove; Heated kang utilizes material compositions such as brick clay, and a heatable brick bed plate of heated kang is sun-dried mud brick, brick, cement plate etc. mostly, and built on stilts a heatable brick bed is a kind of of heated kang; Built on stilts a heatable brick bed directly is built into sun-dried mud brick, brick, cement plate etc. on the ground, a heatable brick bed body have three faces respectively directly with two of room between wall and back wall build and be one, block has flue in a heatable brick bed; There is the heat retention area in the bottom surface of this a heatable brick bed, and it is obstructed to circulate, and the indoor air temperature exchange velocity is slow; The thermal efficiency is low, causes indoor temperature inhomogeneous.
Three, summary of the invention:
The purpose of this invention is to provide thermal circulation type elevated heatable brick bedly, it is used for existing built on stilts a heatable brick bed and has the heat retention area, the problem that indoor heat convection is bad.
The technical solution adopted for the present invention to solve the technical problems is: in this thermal circulation type elevated heatable brick bed a heatable brick bed body flue is arranged; The a heatable brick bed body contacts with ground through support column, forms air duct between a heatable brick bed body bottom surface and the ground, and the back of a heatable brick bed body is the heat radiation wall; The heat radiation wall stands on a heatable brick bed face; The back of heat radiation wall is the back wall in room, and air flow channel is arranged between the two, and air duct communicates with air flow channel.
The heat radiation wall is made up of heat radiation iron plate in the such scheme.
The heat radiation wall is provided with iron skill heat dissipating housing in the such scheme.
Support column is set up in parallel along former and later two edges of a heatable brick bed body in the such scheme; Wherein the support column of back directly leans against behind the room on the wall, and a heatable brick bed body seat is after on the support column, and the upper surface part of support column is exposed at a heatable brick bed external; This mode is owing to support column leans against on the wall of back; More firm, and support column exposes in the external part of a heatable brick bed, promptly forms the air flow channel between heat radiation wall and the back wall.
Beneficial effect:
1, the present invention props up a heatable brick bed body through support column, simultaneously three on original heated kang is contacted with wall, changes into two and contacts with wall; Separate a heatable brick bed body back and back wall; Air duct and air flow channel below the formation air flow channel, a heatable brick bed body have constituted air circulation duct, have produced stack effect; Well like this solved the problem that there is the heat retention area in existing built on stilts a heatable brick bed; Thereby room air is really flowed, improve the thermal efficiency of heated kang, also reduced simultaneously because the greenhouse effects that the too much combustible of burning causes etc.
2, the present invention is simple in structure, has improved the thermal diffusivity of heated kang, makes heated kang not only be used for having a rest, and can also be used for being indoor heating, makes its effect that has more heating, has also saved the energy simultaneously.
Four, description of drawings:
Fig. 1 is the side sectional view of the embodiment of the invention 1;
Fig. 2 is the front view of the embodiment of the invention 1;
Fig. 3 is the vertical view after the embodiment of the invention 1 is installed;
Fig. 4 is the side sectional view of the embodiment of the invention 2.
12 walls of 1 a heatable brick bed body, 2 a heatable brick bed face 3 flues, 4 support column 5 ground, 6 heat radiation wall 7 heat sinks, 8 heat dissipating housing 9 air flow channels, 10 back 11 walls of wall, 13 chimneys, 14 stoves
Five, the specific embodiment:
Below in conjunction with accompanying drawing the present invention is done further explanation:
Embodiment 1:
In conjunction with Fig. 1, Fig. 2, shown in Figure 3, in this thermal circulation type elevated heatable brick bed a heatable brick bed body 1 flue 3 is arranged, a heatable brick bed body 1 contacts with ground 5 through support column 4; Support column 4 makes 1 of a heatable brick bed body built on stilts 5 that gets up between a heatable brick bed body 1 bottom surface and the ground 5 and forms air duct, the right and left of a heatable brick bed body 1 respectively and between the left side between wall 11, the right side wall 12 build together; The back of a heatable brick bed body 1 is a heat radiation wall 6; Heat radiation wall 6 stands on a heatable brick bed face 2, and the back of heat radiation wall 6 is the back walls 10 in room, and heat radiation wall 6 is isolated with back wall 10; Space between the two is an air flow channel 9; The top of air flow channel 9 is the circulation port outlet, and air duct communicates with air flow channel 9, and the two constitutes a right angle channel.Heat radiation wall 6 is made up of heat radiation iron plate.Heat radiation wall 6 is provided with iron skill heat dissipating housing 8.After stove 14 was lighted, flue gas flowed out through chimney 13 through 1 heating of 3 pairs of a heatable brick bed bodies of flue; Its heat came out through the upper and lower surface of a heatable brick bed body 1 after a heatable brick bed body 1 was heated, and 9 of air flow channels between space, the air duct below a heatable brick bed body 1, heat radiation wall 6 and the back wall 10 of the air of heat on a heatable brick bed body 1 carry out active cycle, form heat convection; Thereby room air is really flowed, solved the problem that there is the heat retention area in existing built on stilts a heatable brick bed, improved the thermal efficiency of heated kang; Make heated kang have more the effect of heating installation; In addition, because a heatable brick bed body 1 does not directly contact with ground, can also play dampproof effect.
Embodiment 2:
Fig. 4 is the side sectional view of the embodiment of the invention 2, and is as shown in the figure, and the thermal circulation type elevated heatable brick bed difference among this thermal circulation type elevated heatable brick bed and the embodiment 1 is; There is row's support column 4 in the forward position of a heatable brick bed body 1, and also there is row's support column 4 back of a heatable brick bed body 1, and wherein the support column 4 of back directly leans against behind the room on the wall 10; 1 of a heatable brick bed body is after on the support column 4; The upper surface part of support column 4 is exposed outside a heatable brick bed body 1, and this mode is owing to the support column 4 of back leans against on the wall 10 of back, and is more firm; And support column 4 exposes the part outside a heatable brick bed body 1, promptly forms the air flow channel 9 between heat radiation wall 6 and the back wall 10.
The present invention is according to the structure of the principle design heated kang of stack effect, and whole day of the present invention (24 hours) heat is:
Q
Heat=ρ
S* V * Δ t * 24h
＝ρ
S×u×S×Δt×24h
Wherein: 1) Q
HeatBe heat;
2) ρ
S=273 ÷ (273+T
S) * ρ
N, ρ
NBe standard air density 1.34kg/m
3
3) T
S: be air flow channel circulation port outlet temperature;
4) V is the outlet volume flow, and V=u * S, u are outlet air average speed, is the air average speed that the air flow channel circulation port between the back wall in heat radiation wall and room exports, and S is the area of section of this air flow channel;
5) Δ t is the temperature difference, i.e. the difference of air flow channel circulation port outlet temperature and room temperature;
Test through maintaining secrecy:
Being measured as u is 2.7m/s, and recording S is 2.3 * 0.06m
2, recording Δ t is 3 ℃.
Heated kang with 2.3 meters long, 0.06 meter wide structure slit (air flow channel wide) is example, calculates through experiment measuring and according to following formula, draws, and the heat internal circulating load is 125328.63J.
Claims (4)
- One kind thermal circulation type elevated heatable brick bed, it is characterized in that: in this thermal circulation type elevated heatable brick bed a heatable brick bed body (1) flue (3) is arranged, a heatable brick bed body (1) contacts with ground (5) through support column (4); Form air duct between a heatable brick bed body (1) bottom surface and ground (5); The back of a heatable brick bed body (1) is a heat radiation wall (6), and heat radiation wall (6) stands on a heatable brick bed face (2), and the back of heat radiation wall (6) is the back wall (10) in room; Air flow channel (9) is arranged between the two, and air duct communicates with air flow channel (9).
- 2. according to claim 1 thermal circulation type elevated heatable brick bed, it is characterized in that: described heat radiation wall (6) is made up of heat radiation iron plate.
- 3. according to claim 2 thermal circulation type elevated heatable brick bed, it is characterized in that: described heat radiation wall (6) is provided with iron skill heat dissipating housing (8).
- 4. according to claim 1 thermal circulation type elevated heatable brick bed; It is characterized in that: described support column (4) is set up in parallel along former and later two edges of a heatable brick bed body (1); Wherein the support column of back (4) directly leans against on the room Hou Qiang (10); A heatable brick bed body (1) seat is after support column (4) is gone up, and the upper surface part of support column (4) is exposed outside a heatable brick bed body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102646246A CN101922740B (en) | 2010-08-27 | 2010-08-27 | Thermal circulation type elevated heatable brick bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102646246A CN101922740B (en) | 2010-08-27 | 2010-08-27 | Thermal circulation type elevated heatable brick bed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101922740A CN101922740A (en) | 2010-12-22 |
| CN101922740B true CN101922740B (en) | 2012-05-23 |
Family
ID=43337824
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102646246A Expired - Fee Related CN101922740B (en) | 2010-08-27 | 2010-08-27 | Thermal circulation type elevated heatable brick bed |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102012046A (en) * | 2010-12-30 | 2011-04-13 | 清华大学 | Convection heating Kang |
| CN103968427A (en) * | 2013-01-24 | 2014-08-06 | 文小兵 | Application technique of efficient energy-saving environment-friendly overhead pit |
| CN104006439B (en) * | 2014-06-09 | 2016-08-17 | 清华大学 | A kind of a heatable brick bed heating terminal taking into account local and space heating |
| CN104192790A (en) * | 2014-09-15 | 2014-12-10 | 华东光电集成器件研究所 | Thermal stress isolation structure for MEMS (micro-electromechanical system) device |
| CN106401147A (en) * | 2016-09-07 | 2017-02-15 | 吉林建筑大学 | Flue type composite wall of northern rural residence |
| CN109489109A (en) * | 2018-10-30 | 2019-03-19 | 孙孝仁 | A kind of moisture-proof energy-saving heat preserving a heatable brick bed and its construction process |
| CN115262918A (en) * | 2022-06-23 | 2022-11-01 | 中国五冶集团有限公司 | Building structure with heated brick bed |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2696630A1 (en) * | 1992-10-12 | 1994-04-15 | Couffin Jean Claude | Compact traditional solid fuel domestic oven - has perforated terracotta hearth sepn. arched terracotta cooking chamber from fireplace |
| CN2308820Y (en) * | 1997-07-24 | 1999-02-24 | 李忠先 | Civil hot air radiation heating stove |
| KR200325138Y1 (en) * | 2003-04-01 | 2003-08-30 | 하스토피아신영 주식회사 | A air hypocaust structure for cooling and heating room |
| NL1032374C1 (en) * | 2006-08-29 | 2008-03-03 | Kal Fire B V | Fireplace, in particular for burning gas or wood. |
| CN200982666Y (en) * | 2006-11-24 | 2007-11-28 | 李彦海 | Highly effective heat transferring energy-saving heated kang |
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2010
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| CN101922740A (en) | 2010-12-22 |
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Granted publication date: 20120523 Termination date: 20130827 |