CN206669861U - A kind of solar energy kang heating system of active-passive composite - Google Patents
A kind of solar energy kang heating system of active-passive composite Download PDFInfo
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- CN206669861U CN206669861U CN201720348241.4U CN201720348241U CN206669861U CN 206669861 U CN206669861 U CN 206669861U CN 201720348241 U CN201720348241 U CN 201720348241U CN 206669861 U CN206669861 U CN 206669861U
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- brick bed
- heatable brick
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- heating
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 73
- 239000002131 composite material Substances 0.000 title claims abstract description 13
- 239000011449 brick Substances 0.000 claims abstract description 51
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 35
- 239000006096 absorbing agent Substances 0.000 claims abstract description 19
- 239000011521 glass Substances 0.000 claims abstract description 9
- 239000008400 supply water Substances 0.000 claims description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 5
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 230000003020 moisturizing effect Effects 0.000 claims description 3
- 238000009825 accumulation Methods 0.000 claims description 2
- 239000000446 fuel Substances 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 210000000476 body water Anatomy 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000006386 memory function Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000007958 sleep Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Abstract
It the utility model is related to a kind of solar heating system of active-passive composite.Including active solar energy a heatable brick bed system and passive type solar energy air heat-collecting system；Active solar energy a heatable brick bed system includes vacuum tube solar heating element, hot water storage tank, heating cycle water pump and a heatable brick bed body；Hollow water pipe line is laid with a heatable brick bed body, is connected with hot water storage tank；A heatable brick bed body is located in heating room；Passive type solar energy air heat-collecting system includes heating room and passive heat collector；Passive heat collector faces south on wall installed in heating room, and each layer is glass cover-plate, absorber plate, air channel and incubated backboard, and the uptake in air channel and lower air port penetrate the wall that faces south, connected with indoor.The utility model is mainly used in northern country country building, can meet the heating demands in winter room, and more traditional heated kang heating reduces the pollution to environment while fuel consumption is reduced.
Description
Technical field
The utility model belongs to energy-saving building technology field, and in particular to building and heating technology and solar energy heat utilization.
Technical background
Northern area winter rural area generally uses heated kang heating.Traditional heated kang is carried out using the flue gas of burning fuel to a heatable brick bed body
Heating, is heated by the storage heat-sinking capability of a heatable brick bed body to interior, both with good heating performance, the fuel energy improved again
Utilization rate.But traditional heated kang still suffers from that energy utilization rate is low, combustion product gases pollution is big, a heatable brick bed face non-uniform temperature, during operation
The problems such as section is limited.
Solar heating system refers to, by the use of solar energy as thermal source, heat be converted solar energy into using solar thermal collector
Room can be directly fed or store the heating system to be heated during to need.The relatively conventional energy of solar energy, renewable, nothing
Pollution, is good alternative energy source.Passive type solar energy heating system is limited by usage time, can not be worked at night；
Active heating system efficiency with memory function is then relatively low, maintains rooms to need larger collector area.
Utility model content
In order to overcome existing heated kang heating temperature skewness, the problem of indoor heating effect is undesirable, fuel combustion is reduced
The advantage of the discharge with harmful smoke, the utility model combination solar heating and traditional heated kang is burnt, proposes that a kind of master is passive again
The solar heating system of conjunction.
A kind of solar heating system of active-passive composite includes active solar energy a heatable brick bed system and passive type solar energy is empty
Gas collecting system；
The active solar energy a heatable brick bed system includes vacuum tube solar heating element 1, hot water storage tank 2, heating cycle water pump 7
With a heatable brick bed body 8；The a heatable brick bed body 8 is located in heating room 20；The internal upper part of a heatable brick bed body 8 is laid with a heatable brick bed inner conduit 19, a heatable brick bed inner conduit 19
Both ends are respectively communicated with the heat supply water inlet pipe 5 and heat supply return pipe 6 of hot water storage tank 2；Hot water storage tank 2, heat supply water inlet pipe 5, heat supply
Return pipe 7, a heatable brick bed inner conduit 19 and heating cycle water pump 7 form a circulation loop；
The passive type solar energy air heat-collecting system includes heating room 20 and passive heat collector 9.Passively heat collector 9 is
Open flat box structure, the bottom of flat case is glass cover-plate 12, and the absorber plate 13 parallel to glass cover-plate 12 is provided with flat case,
The case top of flat case is incubated backboard 21；Passive heat collector 9 facing south on wall installed in heating room 20 by incubated backboard 21；
Air channel 14 is formed between absorber plate 13 and moisturizing backboard 21.The one end in air channel 14 connects uptake 10, under the other end connects
Air port 11；Uptake 10 and lower air port 11 face south on wall located at corresponding with passive heat collector 9, and penetrate the wall that faces south.
The technical scheme further limited is as follows：
The annual collecting efficiency of the vacuum tube solar heating element 1 should be not less than 50%.
Auxiliary thermal source 3 is provided with the hot water storage tank 2, the auxiliary thermal source 3 is electrical heating auxiliary thermal source.
The a heatable brick bed inner conduit 19 is in three-back-shaped uniform, and is fixed with iron wire grid and cob.
The bottom of a heatable brick bed body 8 is supporter 15, and heat-insulation layer 16, water pipe layer 17 and screed-coat are sequentially provided with supporter 15
18, a heatable brick bed inner conduit 19 is in water pipe layer 17.
The absorber plate 13 is the absorber plate with coating for selective absorption, and sunshine absorptivity should be higher than that 0.9, emissivity
Less than 0.25.
The collector area of the passive heat collector 9 is not less than 2m2, the thickness in the air channel 14（I.e. absorber plate and backboard it
Between distance）Not less than 4cm.
Advantageous effects of the present utility model embody in the following areas：
1. the utility model passes through the existing traditional heated kang of combination and the advantage of solar heating, it is proposed that a kind of new
Solar energy kang heating system, with reference to and optimize passive heating system, make overall composite heating system more energy-conserving and environment-protective, imitate
Rate is higher；
2. the utility model utilizes the optimization design to water pipe line in a heatable brick bed body, heating system is set to overcome traditional heated kang temperature
The problem of spending skewness uniform pollution.
3. the utility model make use of the mutual supplement with each other's advantages that main passive heating combines, make the heating of hybrid system, can be white
Its work, meet the comfortableness of resident's day's activities, and can provides comfortable a heatable brick bed face temperature at night, meets that resident rests and sleeps
Comfortableness.
4. the utility model improves Solar use efficiency by improving running environment and system architecture so that overall system
The collector area of system is smaller, and the cost of synthetic assembly and operation is very low, and the investment payback time is short, has good economic benefit.
After tested, to 18m2Room when being heated, the m of air collector collector area 4 taken2, active solar energy
The m of a heatable brick bed system collector area 42, in the case that a heatable brick bed surface is the wide 1.8m of long 2.1m, indoor air temperature can reach 18 DEG C, whole year
Conventional energy resource replacement amount is 1.51 tons of standard coals, saves 2456.17 yuan of expense in year, the static payback time is about 5 years.
In summary, the utility model prepares the advantage of heating and traditional heated kang, Ke Yiman by comprehensively utilizing solar energy
The demand in the daytime and night demand of sufficient premises heating, installation is simple, easy to use, without fuel, energy-conserving and environment-protective.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
Fig. 2 is passive heating collector structure figure.
Fig. 3 is a heatable brick bed body structural representation.
Fig. 4 is that double back type hot-water coil pipe arranges schematic diagram in solar energy kang zone of heating.
Sequence number in upper figure：Vacuum tube solar heating element 1, hot water storage tank 2, auxiliary thermal source 3, control valve 4, heat supply water inlet
Pipe 5, heat supply return pipe 6, heating cycle water pump 7, a heatable brick bed body 8, passive heat collector 9, uptake 10, lower air port 11, glass cover-plate 12,
Absorber plate 13, air channel 14, a heatable brick bed body supporting layer 15, a heatable brick bed body heat-insulation layer 16, a heatable brick bed body water pipe layer 17, a heatable brick bed body screed-coat 18, a heatable brick bed inner conduit
19th, heating room 20, incubated backboard 21.
Embodiment
Below in conjunction with the accompanying drawings, the utility model is further described by embodiment.
Embodiment
The area of the present embodiment heating room 20 is 18m2。
Referring to Fig. 1, a kind of solar heating system of active-passive composite includes active solar energy a heatable brick bed system and passive type
Solar air heat collection system.
Active solar energy a heatable brick bed system includes vacuum tube solar heating element 1, hot water storage tank 2, heating cycle water pump 7 and a heatable brick bed
Body 8.The annual collecting efficiency of vacuum tube solar heating element 1 should be not less than 50%.Vacuum tube solar heating element 1 and accumulation of heat
Water tank 2 installs roof, and the collector area of vacuum tube solar heating element 1 should be not less than 4m2；The volume of hot water storage tank 2 should not be small
In 250L, insulation should be good, should have electrical heating auxiliary thermal source 3 in case rainy weather uses.
Referring to Fig. 3, the area of a heatable brick bed body is 4m2（1.8m*2.1m）Left and right.The bottom of a heatable brick bed body 8 is supporter 15, supporter 15
On be sequentially provided with heat-insulation layer 16, water pipe layer 17 and screed-coat 18, a heatable brick bed inner conduit 19 is installed in water pipe layer 17；Referring to Fig. 4, in a heatable brick bed
Water pipe 19 is in three-back-shaped uniform, and is fixed with iron wire grid and cob.The both ends of a heatable brick bed inner conduit 19 are respectively communicated with hot water storage tank 2
Heat supply water inlet pipe 5 and heat supply return pipe 6.Hot water storage tank 2, heat supply water inlet pipe 5, heat supply return pipe 6, a heatable brick bed inner conduit 19 and heat supply
Water circulating pump 7 forms a circulation loop, and heating cycle water pump 7 should be installed on interior.On heat supply water inlet pipe 5, heat supply return pipe 6
Control valve 4 is installed respectively, heat supply water inlet pipe 5, the outdoor section of heat supply return pipe 6 there should be insulation material parcel.
Passive type solar energy air heat-collecting system includes heating room 20 and passive heat collector 9.Referring to Fig. 2, passive thermal-arrest
Device 9 is open flat box structure, and the bottom of flat case is glass cover-plate 12, and the heat absorption parallel to glass cover-plate 12 is provided with flat case
Plate 13, the case top of flat case is incubated backboard 21；Passive heat collector 9 is arranged on the wall on the sunny side of heating room 20 by moisturizing backboard 21
On body；Air channel 14 is formed between absorber plate 13 and incubated backboard 21.The one end in air channel 14 connects uptake 10, other end connection
Down air port 11；Uptake 10 and lower air port 11 are opened in corresponding with passive heat collector 9 on the sunny side on wall, and penetrate the wall that faces south
Body.The size in uptake 10 and lower air port 11 is 10cm*40cm or so, and daytime, air channel 14 was opened, the air in air channel 14 by
The solar energy that absorber plate absorbs is converted into heat energy and heated, and is recycled into interior by the effect of buoyancy lift, plays room heating
Effect.Night in order to prevent interior heat be lost in via air channel 14, using heat-insulated plug（Heat-barrier material is made, with air port
Unanimously）Uptake 10 and lower air port 11 are blocked.The operation of passive type solar energy air heat-collecting system should make room mean temperature
The room of less heating is high more than 5 DEG C.
The collector area of passive heat collector 9 is 4m2（It is made up of two pieces of absorber plates 13 that 2m is high, 1m is wide）.Glass cover-plate 12
Air layer between absorber plate 13 plays heat-blocking action, and thickness is in 1 cm；Absorber plate 13 should be with selective absorbing
The absorber plate of coating, sunshine absorptivity should be higher than that 0.9, and emissivity is less than 0.25；Between absorber plate 13 and incubated backboard 21
The thickness of air flow channel 14（That is the distance between absorber plate and backboard）4cm should be not less than.
Preferable in weather, in the case of sunny, water container heat collection temperature should be not less than 50 DEG C, and heating cycle water pump 7 is transported
A heatable brick bed face maximum temperature should reach 30 DEG C during row, and maintain several hours.
For heating room 20, its outer surface should be covered with insulation material, to reduce the heat loss in room.
Claims (7)
- A kind of 1. solar heating system of active-passive composite, it is characterised in that：Including active solar energy a heatable brick bed system and passively Formula solar air heat collection system；The active solar energy a heatable brick bed system includes vacuum tube solar heating element, hot water storage tank, heating cycle water pump and a heatable brick bed body； The a heatable brick bed body is located in heating room；Top is laid with a heatable brick bed inner conduit in a heatable brick bed body, and the both ends of a heatable brick bed inner conduit, which are respectively communicated with, to be stored The heat supply water inlet pipe and heat supply return pipe of boiler；Hot water storage tank, heat supply water inlet pipe, heat supply return pipe, a heatable brick bed inner conduit and heat supply Water circulating pump forms a circulation loop；The passive type solar energy air heat-collecting system includes heating room and passive heat collector；The passive heat collector is flat case Structure, the bottom of the flat case is glass cover-plate, the absorber plate parallel to glass cover-plate is provided with flat case, the case top of flat case is guarantor Warm backboard；Passive heat collector facing south on wall installed in heating room by incubated backboard；Between absorber plate and moisturizing backboard Air channel is formed, the one end in the air channel connects uptake, and the other end connects air port；The uptake and lower air port are located at It is corresponding with passive heat collector to face south on wall, and penetrate the wall that faces south.
- A kind of 2. solar heating system of active-passive composite according to claim 1, it is characterised in that：The vacuum tube The annual collecting efficiency of solar thermal collector should be not less than 50%.
- A kind of 3. solar heating system of active-passive composite according to claim 1, it is characterised in that：The accumulation of heat water Auxiliary thermal source is provided with case, the auxiliary thermal source is electrical heating auxiliary thermal source.
- A kind of 4. solar heating system of active-passive composite according to claim 1, it is characterised in that：Water in a heatable brick bed Pipe is in three-back-shaped uniform, and is fixed with iron wire grid and cob.
- A kind of 5. solar heating system of active-passive composite according to claim 1, it is characterised in that：The a heatable brick bed body Bottom is supporter, heat-insulation layer, water pipe layer and screed-coat is sequentially provided with supporter, a heatable brick bed inner conduit is in water pipe layer.
- A kind of 6. solar heating system of active-passive composite according to claim 1, it is characterised in that：The absorber plate For the absorber plate with coating for selective absorption, sunshine absorptivity should be higher than that 0.9, emissivity is less than 0.25.
- A kind of 7. solar heating system of active-passive composite according to claim 1, it is characterised in that：The passive collection The collector area of hot device is not less than 2m2, the thickness in the air channel is not less than 4cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720348241.4U CN206669861U (en) | 2017-04-05 | 2017-04-05 | A kind of solar energy kang heating system of active-passive composite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720348241.4U CN206669861U (en) | 2017-04-05 | 2017-04-05 | A kind of solar energy kang heating system of active-passive composite |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206669861U true CN206669861U (en) | 2017-11-24 |
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ID=60367659
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|---|---|---|---|
| CN201720348241.4U Expired - Fee Related CN206669861U (en) | 2017-04-05 | 2017-04-05 | A kind of solar energy kang heating system of active-passive composite |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106885293A (en) * | 2017-04-05 | 2017-06-23 | 中国科学技术大学 | A kind of solar energy kang heating system of active-passive composite |
| CN108679698A (en) * | 2018-05-15 | 2018-10-19 | 青海建筑职业技术学院 | Passive solar house solar heating device |
| CN108758776A (en) * | 2018-08-03 | 2018-11-06 | 河北工业大学 | A kind of heating system based on hot-water heating a heatable brick bed |
| CN111593830A (en) * | 2020-05-29 | 2020-08-28 | 保定市桥与果新材料科技有限公司 | Passive room thermal insulation wall structure |
| CN115218263A (en) * | 2022-07-11 | 2022-10-21 | 大连理工大学 | Northern rural residence heat recovery type solar radiation heating system |
-
2017
- 2017-04-05 CN CN201720348241.4U patent/CN206669861U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106885293A (en) * | 2017-04-05 | 2017-06-23 | 中国科学技术大学 | A kind of solar energy kang heating system of active-passive composite |
| CN108679698A (en) * | 2018-05-15 | 2018-10-19 | 青海建筑职业技术学院 | Passive solar house solar heating device |
| CN108679698B (en) * | 2018-05-15 | 2020-07-21 | 青海建筑职业技术学院 | Solar heating device for passive solar house |
| CN108758776A (en) * | 2018-08-03 | 2018-11-06 | 河北工业大学 | A kind of heating system based on hot-water heating a heatable brick bed |
| CN108758776B (en) * | 2018-08-03 | 2023-10-03 | 河北工业大学 | Heating system based on hot-water heating kang |
| CN111593830A (en) * | 2020-05-29 | 2020-08-28 | 保定市桥与果新材料科技有限公司 | Passive room thermal insulation wall structure |
| CN115218263A (en) * | 2022-07-11 | 2022-10-21 | 大连理工大学 | Northern rural residence heat recovery type solar radiation heating system |
| CN115218263B (en) * | 2022-07-11 | 2024-03-19 | 大连理工大学 | Northern rural house heat recovery type solar radiation heating system |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171124 |