CN104879929B - A kind of solar energy system - Google Patents
A kind of solar energy system Download PDFInfo
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- CN104879929B CN104879929B CN201510331662.1A CN201510331662A CN104879929B CN 104879929 B CN104879929 B CN 104879929B CN 201510331662 A CN201510331662 A CN 201510331662A CN 104879929 B CN104879929 B CN 104879929B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S60/00—Arrangements for storing heat collected by solar heat collectors
- F24S60/30—Arrangements for storing heat collected by solar heat collectors storing heat in liquids
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S80/00—Details, accessories or component parts of solar heat collectors not provided for in groups F24S10/00-F24S70/00
- F24S80/60—Thermal insulation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
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- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
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- Combustion & Propulsion (AREA)
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Abstract
The invention discloses a kind of solar energy system, described solar water heater includes water tank, for storing the hot water of heating, described water tank is cube shaped frame, heat-insulation layer is set outside cube shaped frame, described heat-insulation layer is insulation blocks, is be composited by concrete substrate (1) and vacuum heat-insulating plate (2), and vacuum heat-insulating plate (2) is in the fluting of concrete substrate (1)；The left and right sides and the upper and lower both sides of insulation blocks are equipped with tongue-and-groove (3) and glossal canal (4).The present invention effectively prevents the loss of heat, has saved the energy.
Description
Technical field
The invention belongs to field of solar energy, particularly relate to a kind of solar energy system with insulation construction, belong to F24J field.
Background technology
Solar energy is a kind of inexhaustible clean energy resource, and stock number is huge, countries in the world are utilizing as important of new energy development using solar energy all, and the Chinese government also clearly proposes actively to develop new forms of energy at Report on the Work of the Government already.
Vacuum heat-insulating plate (Chinese patent CN102720922B) is based on vacuum insulation principle, realizes reducing convection current and radiation heat transfer with sandwich layer adiabator by improving vacuum filling in plate to greatest extent.Heat conductivity can reach 0.003W/ (m K)～0.008W/ (m K), and performance is far superior to common adiabator, it is possible to greatly reduce insulation layer thickness, thus saving space and material greatly, and reduces the consumption of petroleum chemicals.
Along with the raising of the fast development of China's economy and living standards of the people, the requirement of people's comfort level to living is also more and more higher, improves residence comfort and will necessarily increase energy-output ratio in existing non-energy-saving residence.Non-heating region, especially southern area, the installation rate of air-conditioning is more than 50%, and these will certainly aggravate China's energy-intensive.Now, the universal and development of insulation material just seems very urgent.Both high-strength light, again energy-saving heat preserving, but also want frivolous and be easy to construction.Insulation blocks in existing publication is to improve sky rate and to increase heat insulation core material thickness to reduce heat conductivity, and not can solve the heat bridge effect of self seam crossing, and mortar joint place builds and also cannot eliminate its heat bridge.
Summary of the invention
It is desirable to provide a kind of solar water heater improving heat insulation effect, provide a kind of insulation blocks with heat insulation effect simultaneously.
To achieve these goals, technical scheme is as follows:
A kind of solar water heater, described solar water heater includes water tank, and for storing the hot water of heating, described water tank is cube shaped frame, arranges heat-insulation layer outside cube shaped frame.
Described heat-insulation layer is vacuum heat-insulating plate composite heat insulation block, and described vacuum heat-insulating plate composite heat insulation block is to be composited by concrete substrate and vacuum heat-insulating plate, and vacuum heat-insulating plate is in the fluting of concrete substrate；Vacuum heat-insulating plate reserves certain interval with fluting wall, and can leave a blank in this gap, it is possible to filler plaster, foaming plaster, foam cement, thermal insulation mortar, polyurathamc, foamable phenolic, expanded polystyrene (EPS) etc. have the heat insulation material with protective effect；The left and right sides and the upper and lower both sides of insulation blocks are equipped with tongue-and-groove and glossal canal.
A kind of vacuum heat-insulating plate composite heat insulation block, is be composited by concrete substrate and vacuum heat-insulating plate, and vacuum heat-insulating plate is in the fluting of concrete substrate；Fluting wall and vacuum heat-insulating plate gapless are closely composited; or vacuum heat-insulating plate and fluting wall reserve certain interval; can leave a blank in this gap, it is possible to filler plaster, foaming plaster, foam cement, thermal insulation mortar, polyurathamc, foamable phenolic, expanded polystyrene (EPS) etc. have the heat insulation material with protective effect；The left and right sides and the upper and lower both sides of insulation blocks are equipped with tongue-and-groove and glossal canal.
The concrete substrate of described insulation blocks is divided into three parts, i.e. Part I, Part II and Part III, wherein Part II is arranged between Part I and Part III, Part II is arranged by stagger arrangement between Part I and Part III, thus forming tongue-and-groove and glossal canal respectively in side and relative opposite side so that the left and right sides of insulation blocks and be respectively provided on two sides with tongue-and-groove or the glossal canal corresponding with tongue-and-groove up and down.
Offering fluting in the middle of Part II, described vacuum heat-insulating plate is arranged in fluting.
Arranging attachment structure in fluting, for connecting two walls of fluting at thickness direction, attachment structure can be preferably connecting struts, and connecting struts can arrange one or more, concurrently forms multiple fluting, is respectively provided with independent vacuum heat-insulating plate in each fluting.
The concrete thickness of Part I is identical with the concrete thickness of Part III, the ratio of the concrete thickness of Part I and the concrete thickness of Part II is preferably (1.2-2.1): 1, the length of Part II fluting accounts for the 45-80% of Part II length, the thickness of Part II fluting accounts for the 45-95% of Part II thickness, and the thickness of vacuum heat-insulating plate is 0.4-0.9 times of Part II.The length that Part I is slotted with Part III is identical with thickness, accounts for Part I and the 55-80% of Part III length, accounts for Part I and the 35-85% of Part III thickness.
Described concrete substrate, it is characterised in that include each component of following weight portion: quick-hardening cement 10-50 part, coarse aggregate 10-50 part, light-weight aggregate 10-50 part, flyash 10-50 part, polypropylene fibre 0.1-0.3 part, water reducer 0.1-0.3 part, calcium formate 0.2-0.3 part.
Polypropylene fibre can substitute with following fiber, and described fiber is one or more mixture formed according to arbitrary proportion in glass chopped silk, super glass wool, flame cotton, aluminium silicate wool, ceramic fiber cotton, brucite fiber, foam, Cotton Gossypii, synthetic cotton.
The purposes of vacuum insulation composite heat insulation block, in the application of the insulation of architectural exterior-protecting construction.
A kind of method manufacturing described vacuum insulation composite heat insulation block:
1) raw material of concrete substrate carries be transported to Microcomputer Burden System through reamer, bucket, quick mixer is fed by feed proportioning system after being weighed successively, half dry ash is stirred into the water measured and other additive, one-shot forming in die cavity is poured in upset into, the demoulding after 15-30 second vibration-extrusion, mould divides upper and lower mould, after upper mould lifts, the building block shaped ejects from counterdie, obtains concrete substrate.
2) one of following three kind mode is selected to make the combination of vacuum heat-insulating plate and fluting:
First kind of way: add in the fluting of concrete substrate and there is the heat insulation material with protective effect; vacuum heat-insulating plate is inserted in fluting; make heat insulation protection material be wrapped in vacuum heat-insulating plate surrounding, after heat insulation protection material final set, obtain vacuum heat-insulating plate composite heat insulation block；
The second way: insert vacuum heat-insulating plate in the fluting of concrete substrate, fills in vacuum heat-insulating plate with the gap of fluting wall and has the heat insulation material with protective effect, obtain vacuum heat-insulating plate composite heat insulation block；
The third mode: by the both sides of vacuum heat-insulating plate with there is the heat insulation Material cladding with protective effect, insert concrete substrate fluting in, obtain vacuum heat-insulating plate composite heat insulation block.
The another kind of method manufacturing vacuum insulation composite heat insulation block:
The raw material of concrete substrate carries be transported to Microcomputer Burden System through reamer, bucket, quick mixer is fed by feed proportioning system after being weighed successively, half dry ash is stirred into the water measured and other additive, upset is poured into and is prefixed in the die cavity of vacuum heat-insulating plate one-shot forming, the demoulding after 15-30 second vibration-extrusion, mould divides upper and lower mould, after upper mould lifts, the building block shaped ejects from counterdie, obtains vacuum heat-insulating plate composite heat insulation block.
Compared with prior art, present invention have the advantage that:
1) solar water container insulation of equipment structure, has saved the energy.
2) vacuum heat-insulating plate that insulation blocks adopts, its heat conductivity is below 0.008W/m K, heat-insulating property is compared the 0.04W/m K of the polystyrene board (EPS) that current existing building block adopts and is improve more than 5 times, it is possible to saves space and material greatly, and reduces the consumption of petroleum chemicals.
3) all there is a slip feather groove on insulation blocks four limit, blocks heat bridge, it is simple to rapid construction, is aided with a small amount of gap filler, can solve heat bridge effect, it is achieved lightweight, high-strength, the effect of ultra-thin, energy-conservation, insulation.
4) adopt the special construction of concrete and heat preservation core plate compound, there is the features such as light load, high intensity, heat preservation energy-saving, adhesive assembling construction.
5) insulation blocks may be used for constituting building masonry wall insulation and goes along with sb. to guard him layer, and quick construction, after becoming wall, load is light.Meet framework, the requirement to light load, high functionality of the frame-shear structure building.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of vacuum heat-insulating plate composite heat insulation block.
Fig. 2 is the top view of vacuum heat-insulating plate composite heat insulation block.
Fig. 3 is the schematic diagram of solar water heater.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.
The structure of insulation blocks is as illustrated in fig. 1 and 2.Vacuum heat-insulating plate composite heat insulation block is to be composited by concrete substrate (1) and vacuum heat-insulating plate (2).Vacuum heat-insulating plate (2) is in the fluting of concrete substrate (1); gapless between fluting wall and vacuum heat-insulating plate; namely gapless is closely composited; or vacuum heat-insulating plate and fluting wall reserve certain interval; can leave a blank in this gap, it is possible to filler plaster, foaming plaster, foam cement, thermal insulation mortar, polyurathamc, foamable phenolic, expanded polystyrene (EPS) etc. have the heat insulation material with protective effect.The left and right sides of insulation blocks and be respectively provided on two sides with tongue-and-groove (3) or the glossal canal (4) corresponding with tongue-and-groove (3) up and down.
As preferably, the concrete substrate of described insulation blocks is divided into three parts, i.e. Part I (7), Part II (6) and Part III (8), wherein Part II (6) is arranged between Part I (7) and Part III (8), Part II (6) is by arranging in left and right and above-below direction stagger arrangement with Part I (7) and Part III (8), thus form tongue-and-groove (3) and glossal canal (4) respectively in side and relative opposite side, make the left and right sides of insulation blocks and be respectively provided on two sides with tongue-and-groove (3) or the glossal canal (4) corresponding with tongue-and-groove (3) up and down.
As preferably, as shown in Figure 1, 2, offering fluting in the middle of Part II, described vacuum heat-insulating plate (2) is arranged in fluting.
Preferably, fluting arranges attachment structure (9), for connecting two walls of fluting at thickness direction, can play a supporting role simultaneously.Attachment structure can be preferably connecting struts, and connecting struts can arrange multiple, concurrently forms multiple fluting, is respectively provided with independent vacuum heat-insulating plate in each fluting.So arrange and so that vacuum heat-insulating plate is divided into independent polylith, once a certain piece of damage, can not affect the operation of other vacuum heat-insulating plate.
Preferably, joint pin arranges one, and the direction being arranged on the deflection glossal canal (4) of fluting is arranged.Preferably, Part I and offer fluting (8) in the middle of Part III, fluting arranges attachment structure (9), for connecting two walls of fluting at thickness direction, can play a supporting role simultaneously.Attachment structure can be preferably connecting struts, and connecting struts can arrange multiple, concurrently forms multiple fluting.
Preferred as another kind, connecting struts in Part I and Part III fluting (8) arranges 1, wherein it is partial to tongue-and-groove (3) direction to arrange, Part I, Part III connecting struts and Part II connecting struts are staggered at left and right directions, as shown in Figure 1, to increase thermal resistance, reduce heat bridge effect.
As a preferred embodiment, the dimensions of insulation blocks is 390 × 240 × 190mm for length × wide × height, and collection is of a size of 240mm along the left and right in the direction of Fig. 2, and the short transverse along Fig. 1 is 190mm, along Fig. 1 slot 7 length direction be 390mm.
Preferably, Part I, Part II are all identical with Part III length and width.
Because as insulation blocks, should ensureing have certain heat insulation effect, it is also contemplated that the weight of body of wall and support strength simultaneously, namely weight is more light more good, and support strength is the bigger the better, therefore fluting, pillar, Part I, Part II height there is an optimum ratio.If vacuum heat-insulating plate is more thick, then heat insulation effect is more good, but bring be building block load bearing stength weaken the rising with cost, fluting size is more big, then cost savings, but the weakening of the load bearing stength of the building block brought.Therefore the present invention is the optimum size relation summed up by the test data of multiple various sizes of insulation blocks.Physical relationship is as follows:
The concrete thickness of Part I is identical with the concrete thickness of Part III, the ratio of the concrete thickness of Part I and the concrete thickness of Part II is preferably (1.2-2.1): 1, the length of Part II fluting accounts for the 45-80% of Part II length, the thickness of Part II fluting accounts for the 45-95% of Part II thickness, and the thickness of vacuum heat-insulating plate is 0.4-0.9 times of Part II.The length that Part I is slotted with Part III is identical with thickness, accounts for Part I and the 55-80% of Part III length, accounts for Part I and the 35-85% of Part III thickness.
Thickness noted earlier is the short transverse along building block, and the length of fluting refers to the size along building block length direction.
The thickness of dimensional parameters and vacuum heat-insulating plate by changing building block, the strength grade of vacuum heat-insulating plate composite heat insulation block can reach MU5.0, MU7.5, and masonry thermal resistance value can according to demand at 2.0-5.0m2Adjust within the scope of K/W.
As a preferred embodiment of building block, such as the structure of Fig. 1, except arranging vacuum heat-insulating plate in slotting at Part II, it is also possible to arrange vacuum heat-insulating plate in the fluting 8 that the pillar of Part I and/or Part III is formed.So can ensure that the insulation effect with two-layer or three layers, it is ensured that better adiabatic, thus reaching the heat insulation effect of optimum.
A preferred embodiment, described concrete substrate, including each component of following weight portion: quick-hardening cement 10-50 part, coarse aggregate 10-50 part, light-weight aggregate 10-50 part, flyash 10-50 part, polypropylene fibre 0.1-0.3 part, water reducer 0.1-0.3 part, calcium formate 0.2-0.3 part.
Embodiment 1 for concrete substrate is as follows:
Coarse aggregate 20 parts, light-weight aggregate 20 parts, 10 parts of flyash, polypropylene fibre 0.1 part, water reducer 0.15 part, calcium formate 0.2 part, remaining for quick-hardening cement.
Embodiment 2 is as follows:
Quick-hardening cement 30 parts, coarse aggregate 20 parts, light-weight aggregate 20 parts, polypropylene fibre 0.2 part, water reducer 0.15 part, calcium formate 0.3 part, remaining for flyash.
Embodiment 3:
Quick-hardening cement 50 parts, coarse aggregate 10 parts, light-weight aggregate 10 parts, polypropylene fibre 0.1 part, water reducer 0.2 part, calcium formate 0.3 part, remaining for flyash.
As a preferred embodiment, polypropylene fibre can substitute with following fiber, described fiber is one or more mixture formed according to arbitrary proportion in glass chopped silk, super glass wool, flame cotton, aluminium silicate wool, ceramic fiber cotton, brucite fiber, foam, Cotton Gossypii, synthetic cotton, its length is 3-12mm, and fibre diameter is 0.2-13 μm.
Preferably, described fiber can be made up of glass chopped silk, super glass wool, flame cotton, aluminium silicate wool, ceramic fiber cotton, and wherein the ratio of five kinds of compositions is 1:2:1.5:1:3.
The embodiment 1 prepared for vacuum insulation composite heat insulation block is as follows:
1) raw material of concrete substrate (1) carries be transported to Microcomputer Burden System through reamer, bucket, quick mixer is fed by feed proportioning system after being weighed successively, half dry ash is stirred into the water measured and other additive, one-shot forming in die cavity is poured in upset into, the demoulding after 15-30 second vibration-extrusion, mould divides upper and lower mould, after upper mould lifts, the building block shaped ejects from counterdie, obtains being of a size of the concrete substrate (1) of 390 × 240 × 190mm or 390 × 190 × 190mm.
2) in the fluting of concrete substrate (1), add calcium plaster, foaming plaster slurry, foam cement slurry etc. have heat insulation with one or more in the material of protective effect; vacuum heat-insulating plate is inserted in fluting; heat insulation protection material is made to be wrapped in vacuum heat-insulating plate surrounding; after heat insulation protection material final set, obtain vacuum heat-insulating plate composite heat insulation block.
Embodiment 2:
1) raw material of concrete substrate (1) carries be transported to Microcomputer Burden System through reamer, bucket, quick mixer is fed by feed proportioning system after being weighed successively, half dry ash is stirred into the water measured and other additive, one-shot forming in die cavity is poured in upset into, the demoulding after 15-30 second vibration-extrusion, mould divides upper and lower mould, after upper mould lifts, the building block shaped ejects from counterdie, obtains being of a size of the concrete substrate (1) of 390 × 240 × 190mm or 390 × 190 × 190mm.
2) in the fluting of concrete substrate (1), vacuum heat-insulating plate is inserted; in vacuum heat-insulating plate with the gap of fluting wall, filling-foam polyurethane, foamable phenolic, expanded polystyrene (EPS) etc. have heat insulation with one or more in the material of protective effect, obtain vacuum heat-insulating plate composite heat insulation block.
Embodiment 3:
1) raw material of concrete substrate (1) carries be transported to Microcomputer Burden System through reamer, bucket, quick mixer is fed by feed proportioning system after being weighed successively, half dry ash is stirred into the water measured and other additive, one-shot forming in die cavity is poured in upset into, the demoulding after 15-30 second vibration-extrusion, mould divides upper and lower mould, after upper mould lifts, the building block shaped ejects from counterdie, obtains being of a size of the concrete substrate (1) of 390 × 240 × 190mm or 390 × 190 × 190mm.
2) both sides of vacuum heat-insulating plate and plasterboard, foaming plaster plate, cement board, thermal insulation mortar plate, polyurathamc plate, foamable phenolic, foamed polystyrene board etc. had one or more compounds heat insulation and in the material of protective effect; insert in the fluting of concrete substrate (1), obtain vacuum heat-insulating plate composite heat insulation block.
Embodiment 4:
1) raw material of concrete substrate (1) carries be transported to Microcomputer Burden System through reamer, bucket, quick mixer is fed by feed proportioning system after being weighed successively, half dry ash is stirred into the water measured and other additive, upset is poured into and is prefixed in the die cavity of vacuum heat-insulating plate one-shot forming, the demoulding after 15-30 second vibration-extrusion, mould divides upper and lower mould, after upper mould lifts, the building block shaped ejects from counterdie, obtains being of a size of the vacuum heat-insulating plate composite heat insulation block of 390 × 240 × 190mm or 390 × 190 × 190mm.
As an application of insulation blocks, insulation blocks may be used in the attemperater of large-scale solar water heater.
A kind of solar water heater, described solar water heater includes heat collector 10 and water tank 11, and for storing the hot water of heat collector 10 heating, described water tank 11 is cube shaped frame, arranges heat-insulation layer outside cube shaped frame.Described heat-insulation layer is above-mentioned vacuum heat-insulating plate composite heat insulation block.
Why arranging water tank is square structure, is primarily due to needs corresponding with the profile of insulation blocks.
It addition, insulation blocks is applied the most widely as one, it is simply that be applied to building trade.Along with the raising of the fast development of China's economy and living standards of the people, the requirement of people's comfort level to living is also more and more higher, improves residence comfort and will necessarily increase energy-output ratio in existing non-energy-saving residence.Insulation blocks disclosed by the invention both high-strength lights, energy-saving heat preserving again, but also want frivolous and be easy to construction.
Although the present invention discloses as above with preferred embodiment, but the present invention is not limited to this.Any those skilled in the art, without departing from the spirit and scope of the present invention, all can make various changes or modifications, and therefore protection scope of the present invention should be as the criterion with claim limited range.
Claims (3)
1. a solar energy system, including solar water heater, described solar water heater includes water tank, and for storing the hot water of heating, described water tank is cube shaped frame, and top is solar absorbing layer (11), arranges heat-insulation layer (12) outside cube shaped frame；
Described heat-insulation layer is vacuum heat-insulating plate composite heat insulation block, and described vacuum heat-insulating plate composite heat insulation block is to be composited by concrete substrate (1) and vacuum heat-insulating plate (2), and vacuum heat-insulating plate (2) is in the fluting of concrete substrate (1)；Vacuum heat-insulating plate reserves certain interval with fluting wall, can leave a blank in this gap, it is possible to fills and has the heat insulation material with protective effect；The left and right sides and the upper and lower both sides of insulation blocks are equipped with tongue-and-groove (3) and glossal canal (4)；
The concrete substrate of described insulation blocks is divided into three parts, i.e. Part I (7), Part II (6) and Part III (8), wherein Part II (6) is arranged between Part I (7) and Part III (8), Part II (6) is arranged by stagger arrangement between Part I (7) and Part III (8), thus form tongue-and-groove (3) and glossal canal (4) respectively in side and relative opposite side so that the left and right sides of insulation blocks and be respectively provided on two sides with tongue-and-groove (3) or the glossal canal (4) corresponding with tongue-and-groove (3) up and down；
Offering fluting in the middle of Part II (6), described vacuum heat-insulating plate (2) is arranged in fluting；
Arranging attachment structure in fluting, for connecting two walls of fluting at thickness direction, attachment structure can be connecting struts, and connecting struts can arrange one or more, concurrently forms multiple fluting, is respectively provided with independent vacuum heat-insulating plate in each fluting；
It is characterized in that the concrete thickness of Part I is identical with the concrete thickness of Part III, the ratio of the concrete thickness of Part I and the concrete thickness of Part II is (1.2-2.1): 1, the length of Part II fluting accounts for the 45-80% of Part II length, the thickness of Part II fluting accounts for the 45-95% of Part II thickness, and the thickness of vacuum heat-insulating plate is 0.4-0.9 times of Part II；The length that Part I is slotted with Part III is identical with thickness, accounts for Part I and the 55-80% of Part III length, accounts for Part I and the 35-85% of Part III thickness.
2. solar energy system according to claim 1, described concrete substrate, it is characterized in that, each component including following weight portion: quick-hardening cement 10-50 part, coarse aggregate 10-50 part, light-weight aggregate 10-50 part, flyash 10-50 part, polypropylene fibre 0.1-0.3 part, water reducer 0.1-0.3 part, calcium formate 0.2-0.3 part.
3. solar energy system according to claim 2, polypropylene fibre can substitute with following fiber, and described fiber is one or more mixture formed according to arbitrary proportion in glass chopped silk, super glass wool, flame cotton, aluminium silicate wool, ceramic fiber cotton, brucite fiber, foam, Cotton Gossypii, synthetic cotton.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410079023.6A CN104214979B (en) | 2014-03-06 | 2014-03-06 | A kind of vacuum thermal insulation plate composite heat insulation block and manufacture method thereof |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410079023.6A Division CN104214979B (en) | 2014-03-06 | 2014-03-06 | A kind of vacuum thermal insulation plate composite heat insulation block and manufacture method thereof |
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| CN104879929A CN104879929A (en) | 2015-09-02 |
| CN104879929B true CN104879929B (en) | 2016-07-13 |
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| CN201510331662.1A Active CN104879929B (en) | 2014-03-06 | 2014-03-06 | A kind of solar energy system |
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| CN107630522A (en) * | 2017-09-15 | 2018-01-26 | 山东省建设发展研究院 | High-performance steam-pressing aero-concrete composite thermal self-insulation building block and preparation method thereof |
| CN107762058A (en) * | 2017-12-12 | 2018-03-06 | 青岛建润节能建材科技有限公司 | A kind of assembled composite vacuum insulation plate Self-insulation wall plate and insulation construction integrated wall |
| CN107816165A (en) * | 2017-12-12 | 2018-03-20 | 青岛建润节能建材科技有限公司 | A kind of composite vacuum insulation plate heat insulation building block and insulation construction integrated wall |
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| CN202577740U (en) * | 2012-04-01 | 2012-12-05 | 苗可良 | Composite heat-insulating concrete building block |
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| CN1995652A (en) * | 2005-12-31 | 2007-07-11 | 张英喜 | Waterproof high-heat-resistant insulating brick for roofing wall |
| CN101324375A (en) * | 2007-06-08 | 2008-12-17 | 王惠余 | Vacuum thermal insulation solar water heater |
| CN102051948A (en) * | 2011-01-04 | 2011-05-11 | 钟琪 | Combined insulating brick for construction exterior wall |
| CN202577740U (en) * | 2012-04-01 | 2012-12-05 | 苗可良 | Composite heat-insulating concrete building block |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104214979B (en) | 2015-08-05 |
| CN104214979A (en) | 2014-12-17 |
| CN104879929A (en) | 2015-09-02 |
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