CN108316569A - Uniform moisturizing type thermochromism high reflection evaporates roofing - Google Patents
Uniform moisturizing type thermochromism high reflection evaporates roofing Download PDFInfo
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- CN108316569A CN108316569A CN201810135155.4A CN201810135155A CN108316569A CN 108316569 A CN108316569 A CN 108316569A CN 201810135155 A CN201810135155 A CN 201810135155A CN 108316569 A CN108316569 A CN 108316569A
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- water
- roofing
- high reflection
- layer
- thermochromism
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D11/00—Roof covering, as far as not restricted to features covered by only one of groups E04D1/00 - E04D9/00; Roof covering in ways not provided for by groups E04D1/00 - E04D9/00, e.g. built-up roofs, elevated load-supporting roof coverings
- E04D11/02—Build-up roofs, i.e. consisting of two or more layers bonded together in situ, at least one of the layers being of watertight composition
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage; Sky-lights
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage; Sky-lights
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
- F24F5/0035—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning using evaporation
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
Abstract
The present invention relates to a kind of uniform moisturizing type thermochromism high reflections to evaporate roofing, belong to energy-saving building technology field, including roofing ontology and the uniform water charging system of pectination, roofing ontology is made of present room walling panel, cement mortar screeding layer, flexible waterproof layer, separation layer, rigid waterproof layer, drainage blanket, porous water-storage material layer, the high reflection high moisture-inhibiting dope layer set gradually from bottom to top, high reflection high moisture-inhibiting dope layer is evenly arranged on the surface of porous water-storage material layer, and is uniformly blended with thermochromatic material microcapsules in it.The present invention can not only be realized in the spontaneous change roofing reflectivity of Summer and winter, realize Summer and winter dual-effect energy-saving, and can also collection and purification, store and recycle rainwater, the porous water-storage material reservoir storage of roofing light is set to keep uniform and stable by automatically controlling for the uniform water charging system of pectination, make its evaporative cooling best results, reduces negative effect of the roofing to rigid waterproof layer and structure load-bearing to greatest extent.
Description
Technical field
The invention belongs to energy-saving building technology fields, are related to a kind of uniform moisturizing type thermochromism high reflection evaporation roofing,
Especially the thermochromism high reflection high moisture-inhibiting evaporation roofing of the spontaneous inverible transform of Summer and winter surface reflectivity and its collection, utilization
Rainwater carries out roofing aquifer the uniform water charging system of pectination of monitoring in real time and intelligent moisturizing.
Background technology
A part of the roofing as architectural exterior-protecting construction (can account for the loss of building total energy consumption to architectural complex energy consumption
9%-10%) and top room thermal comfort has an immense impact on.Urban residence is built and public building roofing is mostly deep
Color concrete roof is up to 70-80% to the absorptivity of solar radiation, and under summer fair weather, roofing temperature reaches 60-70
DEG C, black roofing is even up to 80 DEG C, and this aspect increases air conditioning energy consumption, on the other hand can also pass through long-wave radiation and convection current
Etc. modes heated atmospheric air, and then aggravate urban heat land effect, induce heat wave, jeopardize national energy security and citizen health.
Chinese invention patent application 201310069073.1, which discloses one kind, can go up people's water-ponding roof.The roofing includes water storage
Roofing and the roof drain being arranged on water-ponding roof, and water-blocking bank is set at roof drain, roofing is controlled by water-blocking bank
Reservoir storage divides into porous permeable pea gravel concreten protective layer to control its roof-bearing, which absorbs solar radiation liter
Temperature causes water to be evaporated, to reach cooling-down effect.But after water-ponding roof water storage, the water of aquifer bottom is not by sunlight
Direct projection, evaporation is slower, and cooling-down effect is poor.The water-ponding roof does not solve big roof structure load-bearing and automatic uniform moisturizing and rain
The problem of water collecting, purifying, although can be always maintained at porous water-storage material has water, wastes more in Practical Project
Water resource, while the application for a patent for invention is without reference to the application of high reflection coating and thermochromic material.
Chinese invention patent application 201210556929.3 discloses a kind of wall using solar energy and non-traditional water source
Evaporative cooling device.The device utilizes the matching relationship between solar energy, wall ambient temperature, humidity and metope moisture content,
By control with computational intelligence, realize using rainwater and air conditioner condensate water to wall watering cooling.But the profit of device design
The mode for carrying out watering cooling to metope with rainwater and air conditioner condensate water, rainwater purification apparatus is not arranged, easily causes to invade to metope
Erosion and destruction.Meanwhile water tank is located at construction bottom, the lift of water pump is higher, and energy consumption increases therewith.In addition, the invention is special
Profit application is also without the application for being related to high reflection coating and thermochromic material.
Chinese invention patent application 201420868178.3 discloses a kind of cold roof structure.The cold roof structure is equipped with coloured silk
Steel plate is equipped with the first heat insulating coat, the second heat insulating coat and ageing-resistant coating on color steel, can reduce roofing temperature successively,
Also waterproof, ageing-resistant effect simultaneously.But the application for a patent for invention supplies caused by cannot solving high reflection coating in winter
The increased negative effect of warm energy consumption.In addition, the application for a patent for invention lacks without reference to the application of porous water-storage material in summer
Water evaporation process inside porous water-storage material, cooling-down effect are limited.
So the technical problem to be solved by the present invention is to：Dark summer roofing supplies caused by absorbing a large amount of solar radiant heats
Caused by cold energy consumes excessively high and winter high reflection roofing negative effect heating energy consumption increase and water-ponding roof water content control,
And influence of the reservoir storage to rigid waterproof layer and structure load-bearing, rainwater-collecting purification are stored and are recycled, full roofing is uniformly mended
Water and water charging system automatically control.
Invention content
In view of this, the purpose of the invention is to avoid the dark concrete roof of summer tradition from absorbing a large amount of solar radiations
There are heating energy consumptions caused by negative effect to increase for the excessively high deficiency of cooling energy consumption caused by heat and winter common high reflection roofing
Defect, to overcome traditional water-ponding roof reservoir storage excessive and its adverse effect to roof-bearing, and provide and a kind of uniformly mend
Water type thermochromism high reflection evaporates roofing.The present invention can not only be realized in the reversible spontaneous change roofing reflectivity of Summer and winter, real
Existing Summer and winter dual-effect energy-saving, and can also collection and purification, store and recycle rainwater, by the uniform water charging system of pectination from
Dynamic control makes the porous water-storage material reservoir storage of roofing light keep uniform and stable, makes its evaporative cooling best results, to greatest extent
Reduce negative effect of the roofing to rigid waterproof layer and structure load-bearing.
In order to achieve the above objectives, the present invention is achieved through the following technical solutions：
The present invention provides a kind of uniform moisturizing type thermochromism high reflection and evaporates roofing, including roofing ontology and pectination it is uniform
Water charging system, roofing ontology by set gradually from bottom to top present room walling panel, cement mortar screeding layer, flexible waterproof layer, every
Absciss layer, rigid waterproof layer, drainage blanket, porous water-storage material layer, high reflection high moisture-inhibiting dope layer are constituted, the high reflection high moisture-inhibiting
Dope layer is evenly arranged on the surface of porous water-storage material layer, and thermochromatic material microcapsules are blended in it.
Further, the cement mortar screeding layer uses thickness for the cement mortar of 10~15mm；The flexible waterproof layer
Using glass fiber mesh；The separation layer uses thickness for the sealed polyethylene plastic of 2~6mm；The rigid waterproof layer uses
Thickness is the pea gravel concreten of 35~45mm；The drainage blanket uses thickness for the plastic plate of 18~22mm, and salient point is towards rigid
Property waterproof layer.
Further, the porous water-storage material layer is laid with using water storage brick made of glass pumice.
Further, the high reflection coating uses thickness for the aqueous cold roof coatings of PVDF durabilities of 0.1~0.2mm,
And the blending mass fraction of thermochromatic material microcapsules is 10%-30%, the thermochromatic material microcapsules are organic by lactone type
Thermochromatic material makes microcapsules.
Further, the porous water-storage material level is provided with infiltration slot, the infiltration slot on the corresponding surface of drainage blanket
It is inside provided with water supply pipe, several apopores are offered on the outer wall of the water supply pipe.
Further, the roofing ontology has the gradient, and the inclined direction of its gradient and water (flow) direction phase one in water supply pipe
It causes.
Further, the infiltration slot is set as multiple, arranges or is criss-cross arranged in unidirectional horizontally-arranged arrangement, unidirectional file
In one kind.It is evenly arranged structure to form pectination.
Further, the section structure of the infiltration slot is one kind in rectangle, trapezoidal, D-shaped or U-shaped.
Further, further include water charging system, connect with water supply pipe, by water compensating valve, water tank, water storage tank level indicator,
Water pump, pipe network water-supply valve, deluge valve, header tank, header tank liquid level sensor, drain valve, rain pipe, roof drain, temperature switch,
Temperature controller, make-up water controller, collection water controller composition, wherein water tank is arranged close to roofing ontology, and water tank and benefit
Water pipe is connected by water compensating valve, interior to be equipped with water storage tank level indicator；Roof drain is connected to the drainage blanket of roofing ontology；Rainwater
One end of pipe is connected to roof drain, and the other end is connected separately with drain valve and header tank；Header tank liquid level is equipped in header tank to pass
Sensor, and it is connected to by deluge valve the import of water pump, the outlet of water pump is connected to water tank；Pass through between deluge valve and water pump
Pipe network water-supply valve is connected to feed pipe；Temperature switch is arranged on roofing ontology, and passes through signal control line and temperature controller
The keying of line traffic control water compensating valve is controlled after being connected；Header tank liquid level sensor controls deluge valve, lets out after being connected with collection water controller
The keying of water valve and pipe network water-supply valve；Water storage tank level indicator controls the start and stop of water pump after being connected with make-up water controller.
Further, the water charging system further includes purifier, is set between rain pipe and header tank.
Compared with the prior art, the advantages of the present invention are as follows：The present invention can be reflected too in summer by high reflection coating
Sun radiation reduces the heat into building interior, and can be absorbed heat by moisture evaporation and take away the heat of roofing, reaches reduction building
The purpose of energy consumption；Then changed colour in winter by thermochromatic material, reduce the reflectivity of coating, to absorb more sun spokes
It penetrates, more heats is made to enter in building, negative effect caused by alleviating high reflection coating in winter.Simultaneously, moreover it is possible to according to evaporation
Amount carries out real-time moisturizing and the reservoir storage of roofing is controlled in rational relatively low range, reduces structure load-bearing.It not only can guarantee rain
The water quality of water prevents its destruction to waterproof layer, and can also fully recycle the rainwater of collection, while can also be by automatic
The uniform moisturizing of control device makes the heat-insulated process of evaporation stablize, to reach optimum efficiency to the control of temperature.
Other advantages, target and the feature of the present invention will be illustrated in the following description to a certain extent, and
And to a certain extent, based on will be apparent to those skilled in the art to investigating hereafter, Huo Zheke
To be instructed from the practice of the present invention.The target and other advantages of the present invention can by following specification realizing and
It obtains.
Description of the drawings
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with attached drawing to the present invention make into
The detailed description of one step, wherein：
Fig. 1 is the longitudinal plane structure figure of thermochromism high reflection evaporation roofing of the present invention；
Fig. 2 is the 3 dimensional drawing of thermochromism high reflection evaporation roofing of the present invention；
Fig. 3 is the three-dimensional perspective of thermochromism high reflection evaporation roofing of the present invention；
Fig. 4 is the system diagram of the pectination water charging system on thermochromism high reflection evaporation roofing of the present invention；
Fig. 5 is pectination water charging system in Fig. 4 to water tank moisturizing intelligent control flow block diagram；
Fig. 6 is that the pectination water charging system in Fig. 4 collects Intelligent rain control flow block diagram.
Specific implementation mode
Illustrate that embodiments of the present invention, those skilled in the art can be by this specification below by way of specific specific example
Disclosed content understands other advantages and effect of the present invention easily.The present invention can also pass through in addition different specific realities
The mode of applying is embodied or practiced, the various details in this specification can also be based on different viewpoints with application, without departing from
Various modifications or alterations are carried out under the spirit of the present invention.It should be noted that the diagram provided in following embodiment is only to show
Meaning mode illustrates the basic conception of the present invention, and in the absence of conflict, the feature in following embodiment and embodiment can phase
Mutually combination.
- 4 are please referred to Fig.1, the element numbers in attached drawing indicate respectively：101- present room walling panels, 102- cement mortar screedings
Layer, 103- flexible waterproof layers, 104- separation layers, 105- rigid waterproof layers, 106- drainage blankets, 107- infiltration slots, the porous storages of 108-
Water material layer, 109- water supply pipes, 110- high reflection high moisture-inhibiting dope layers, 111- thermochromatic material microcapsules；1- water compensating valves, 2- storages
Water pot, 3- water storage tank level indicators, 4- water pumps, 5- pipe network water-supply valves, 6- feed pipes, 7- deluge valves, 8- header tanks, 9- catchment
Case liquid level sensor, 10- purifiers, 11- drain valves, 12- rain pipes, 13- roof drains, 14- temperature switches, 15- temperature controls
Device processed, 16- make-up water controllers, 17- collection water controllers.
Embodiment 1：
The present embodiment is substantially as illustrated in the accompanying drawings from 1 to 3：Uniformly moisturizing type thermochromism high reflection evaporates roofing, including roofing for this
Ontology 100 and the uniform water charging system of pectination, roofing ontology by set gradually from bottom to top present room walling panel 101, cement mortar
Screed-coat 102, flexible waterproof layer 103, separation layer 104, rigid waterproof layer 105, drainage blanket 106, porous water-storage material layer 108,
High reflection high moisture-inhibiting dope layer 110 is constituted, and the high reflection high moisture-inhibiting dope layer 110 is on the surface of porous water-storage material layer 108
It is evenly arranged, and is blended with thermochromatic material microcapsules 111 in it.
Specifically, cement mortar screeding layer is arranged above present room walling panel, cement mortar screeding layer thickness is 12mm, cement
Flexible waterproof layer is laid with above mortar levelling layer, flexible waterproof layer uses glass fiber mesh, isolation is arranged above flexible waterproof layer
Layer, separation layer use 4mm thick polyethylene plastic films, and rigid waterproof layer is laid above separation layer, and rigid waterproof layer uses 40mm
Drainage blanket is arranged above rigid waterproof layer for thick pea gravel concreten, and drainage blanket uses 20mm thickness plastic plate drainage layers, and salient point is downward,
Water drainage enabling layer is mated formation porous water-storage material layer, porous water-storage material layer be laid with using water storage brick made of glass pumice and
At monolithic water storage brick size is 500mm × 500mm × 60mm, and high reflection high moisture-inhibiting coating is arranged above porous water-storage material layer
Layer, high reflection high moisture-inhibiting dope layer use the aqueous cold roof coatings of PVDF durabilities, paint thickness 0.1mm, and by lactone type
Organic thermochromatic material makes microcapsules, and blending 10%-30% (mass fraction) is equably applied to porous water storage in coating
The surface of material layer.Using the above scheme, the present invention is in summer, can by high reflection coating reflected solar radiation, reduce into
Enter the heat of building interior, and can be absorbed heat by moisture evaporation and take away the heat of roofing, achievees the purpose that reduce building energy consumption；
Winter is then changed colour by thermochromatic material, and the reflectivity of coating is reduced, to absorb more solar radiations, make more heats into
Enter in building, negative effect caused by alleviating high reflection coating in winter.
It should be noted that moisture content in porous water-storage material layer in the present embodiment can by natural precipitation or building from
Body water supply network ensures, so that it is taken away by moisture evaporation heat absorption the heat of roofing with this.
Embodiment 2：
It is provided with infiltration slot on porous corresponding surface of the water-storage material layer 108 towards drainage blanket 106 in another embodiment
107, water supply pipe 109 is provided in the slot 107 that seeps water, and water supply pipe caliber is 20mm and parallel roofing is inserted into entire porous water-storage material
Layer, each porous water-storage material layer of row are evenly arranged structure, and by water supply pipe side by a water supply pipe to form pectination
The aperture that trepanning diameter in side is 5mm is realized carries out the uniform moisturizing of pectination to porous water-storage material, makes the more uniform temperature of roofing everywhere.
Specifically, communicating the identical U-lag of shape size in the porous multiple crosses of water-storage material layer lower surface design, width is
40mm, maximum height 15mm make the U-lag of each piece of water storage brick that can freely connect, and the slope of roof is along water in water supply pipe
Flow the direction slope aspect other side.Certainly multiple infiltration slots in various embodiments are in unidirectional horizontally-arranged arrangement or unidirectional file cloth
It sets；And the section structure for the slot that seeps water may be rectangle, trapezoidal or D-shaped.
As shown in Fig. 4：Uniform moisturizing type thermochromism high reflection evaporation roofing in the present embodiment further includes moisturizing system
System, connect with water supply pipe 109, by water compensating valve 1, water tank 2, water storage tank level indicator 3, water pump 4, pipe network water-supply valve 5, catchments
Valve 7, header tank 8, header tank liquid level sensor 9, purifier 10, drain valve 11, rain pipe 12, roof drain 13, temperature switch
14, temperature controller 15, make-up water controller 16, collection water controller 17 form, wherein water tank 2 is by holder close to roofing sheet
Body 100 is arranged, and is not take up roofing ontology, and water tank 2 is connected with water supply pipe 109 by water compensating valve 1, interior to be equipped with water tank
Liquid level sensor 3；Roof drain 13 is connected to the drainage blanket 106 of roofing ontology 100；One end of rain pipe 12 is connected to roof drain
13, the other end is connected separately with drain valve 11, purifier 10 and header tank 8；Header tank liquid level sensor is equipped in header tank 8
9, and it is connected to by deluge valve 7 import of water pump 4, the outlet of water pump 4 is connected to water tank 2；Between deluge valve 7 and water pump 4
It is connected to feed pipe 6 by pipe network water-supply valve 5；Temperature switch 14 be arranged on roofing ontology 100, and by signal control line with
The keying of control line traffic control water compensating valve 1 after temperature controller 15 is connected；Header tank liquid level sensor 9 is connected with collection water controller 17
The keying of deluge valve 7, drain valve 11 and pipe network water-supply valve 5 is controlled afterwards；Water storage tank level indicator 3 is connected with make-up water controller 16
The start and stop of water pump 4 are controlled afterwards；Water charging system further includes purifier 10, is set between rain pipe 12 and header tank 8.
In use, as shown in Figure 5 and Figure 6, being illustrated to roofing moisturizing principle：
One, when set temperature 31 DEG C of the roofing temperature higher than the temperature controller 15 of temperature switch 14, temperature controller
15 judgements need the roofing ontology 100 for evaporating roofing to a kind of thermochromism high reflection to carry out moisturizing to ensure its progress at this time
Continue reliable evaporative cooling, then temperature controller 15 controls water compensating valve 1 and opens, and water tank 2 is by water supply pipe 109 to roofing sheet
100 moisturizing of body.If water storage tank level indicator 3 monitors that water level is less than the 20% of 2 reservoir storage respective heights of water tank at this time, mend
Water controller 16 starts water pump 4, carries out moisturizing to water tank 2, specific moisturizing process is：1. when header tank liquid level sensor 9
When monitoring that water level is higher than the 18% of 8 reservoir storage respective heights of header tank, then collects the output electric signal control of water controller 17 and catchment
Valve 7 is opened, and pipe network water-supply valve 5 is closed, and moisturizing is carried out to water tank 2 using the rainwater for collecting processing in header tank 8；2. when catchmenting
When case liquid level sensor 9 monitors that water level is less than the 18% of 8 reservoir storage respective heights of header tank, then collects water controller 17 and export electricity
Signal controls pipe network water-supply valve 5 and opens, and deluge valve 7 is closed, and moisturizing is carried out to water tank 2 using the water supply network of itself is built.
During moisturizing, if water storage tank level indicator 3 monitors that water level is higher than the 90% of 2 reservoir storage respective heights of water tank,
Make-up water controller 16 exports electric signal, 4 interruption of work of water pump is controlled, to stop to 2 moisturizing of water tank.
Two, when set temperature 26 DEG C of the roofing temperature less than temperature controller 15, being determined as at this time need not be to roofing
Ontology 100 carries out moisturizing, then temperature controller 15 controls water compensating valve 1 and closes.The groundwork of this system at this time is to collect and arrange
Walk excessive rainfall.Specifically the course of work is：1. when header tank liquid level sensor 9 monitors that water level is less than 8 water storage of header tank
When measuring the 85% of respective heights, then collects water controller 17 and export the electric signal control closing of drain valve 11, excessive rainfall passes through rain
Bucket 13 enters in rain pipe 12, flows through purifier 10 and carries out purified treatment, is stored hence into header tank 8, to follow
Ring utilizes；2. when header tank liquid level sensor 9 monitors that water level is higher than the 85% of 8 reservoir storage respective heights of header tank, then collect
Water controller 17 exports electric signal control drain valve 11 and opens, and excessive rainfall is entered by roof drain 13 in rain pipe 12,
It is discharged into drainage pipeline networks using drain valve 11.
Finally illustrate, the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although with reference to compared with
Good embodiment describes the invention in detail, it will be understood by those of ordinary skill in the art that, it can be to the skill of the present invention
Art scheme is modified or replaced equivalently, and without departing from the objective and range of the technical program, should all be covered in the present invention
Right in.
Claims (10)
1. uniform moisturizing type thermochromism high reflection evaporates roofing, including roofing ontology (100), which is characterized in that the roofing
Ontology by set gradually from bottom to top present room walling panel (101), cement mortar screeding layer (102), flexible waterproof layer (103),
Separation layer (104), rigid waterproof layer (105), drainage blanket (106), porous water-storage material layer (108), high reflection high moisture-inhibiting coating
Layer (110) is constituted, and the high reflection high moisture-inhibiting dope layer is evenly arranged on the surface of porous water-storage material layer, and in it uniformly
It is blended with thermochromatic material microcapsules (111).
2. uniform moisturizing type thermochromism high reflection according to claim 1 evaporates roofing, which is characterized in that the cement
Mortar levelling layer uses thickness for the cement mortar of 10~15mm；The flexible waterproof layer uses glass fiber mesh；The isolation
Layer uses thickness for the sealed polyethylene plastic of 2~6mm；The rigid waterproof layer uses thickness for the microlith coagulation of 35~45mm
Soil；The drainage blanket uses thickness for the plastic plate of 18~22mm, and salient point is towards rigid waterproof layer.
3. uniform moisturizing type thermochromism high reflection according to claim 1 evaporates roofing, which is characterized in that described porous
Water-storage material layer is laid with using water storage brick made of glass pumice.
4. uniform moisturizing type thermochromism high reflection according to claim 1 evaporates roofing, which is characterized in that described high anti-
Penetrate the aqueous cold roof coatings of PVDF durabilities that coating uses thickness as 0.1~0.2mm, and the blending of thermochromatic material microcapsules
Mass fraction is 10%-30%, and the thermochromatic material microcapsules make microcapsules by the organic thermochromatic material of lactone type.
5. uniform moisturizing type thermochromism high reflection according to claim 1 evaporates roofing, which is characterized in that described porous
Water-storage material level is provided with infiltration slot (107) on the corresponding surface of drainage blanket, and water supply pipe is provided in the infiltration slot
(109), several apopores are offered on the outer wall of the water supply pipe.
6. uniform moisturizing type thermochromism high reflection according to claim 5 evaporates roofing, which is characterized in that the roofing
Ontology has the gradient, and the inclined direction of its gradient is consistent with water (flow) direction in water supply pipe.
7. uniform moisturizing type thermochromism high reflection according to claim 5 evaporates roofing, which is characterized in that the infiltration
Slot is set as multiple, one kind in arranging or be criss-cross arranged in unidirectional horizontally-arranged arrangement, unidirectional file.
8. uniform moisturizing type thermochromism high reflection according to claim 5 evaporates roofing, which is characterized in that the infiltration
The section structure of slot is one kind in rectangle, trapezoidal, D-shaped or U-shaped.
9. evaporating roofing according to the uniform moisturizing type thermochromism high reflection of claim 5-8 any one of them, which is characterized in that
Further include water charging system, connect with water supply pipe, by water compensating valve (1), water tank (2), water storage tank level indicator (3), water pump
(4), pipe network water-supply valve (5), deluge valve (7), header tank (8), header tank liquid level sensor (9), drain valve (11), rain pipe
(12), roof drain (13), temperature switch (14), temperature controller (15), make-up water controller (16), collection water controller (17) group
At, wherein water tank is arranged close to roofing ontology, and water tank is connected with water supply pipe by water compensating valve, interior to be equipped with water tank
Liquid level sensor；Roof drain is connected to the drainage blanket of roofing ontology；One end of rain pipe is connected to roof drain, and the other end connects respectively
It is connected to drain valve and header tank；It is equipped with header tank liquid level sensor in header tank, and is connected to the import of water pump by deluge valve,
The outlet of water pump is connected to water tank；Feed pipe (6) is connected to by pipe network water-supply valve between deluge valve and water pump；Temperature switch
It is arranged in roofing body outer surface, and opening for line traffic control water compensating valve is controlled after being connected with temperature controller by signal control line
It closes；Header tank liquid level sensor controls the keying of deluge valve, drain valve and pipe network water-supply valve after being connected with collection water controller；Water storage
Tank level indicator controls the start and stop of water pump after being connected with make-up water controller.
10. uniform moisturizing type thermochromism high reflection according to claim 9 evaporates roofing, which is characterized in that the benefit
Water system further includes purifier (10), is set between rain pipe and header tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810135155.4A CN108316569A (en) | 2018-02-09 | 2018-02-09 | Uniform moisturizing type thermochromism high reflection evaporates roofing |
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|---|---|---|---|
| CN201810135155.4A CN108316569A (en) | 2018-02-09 | 2018-02-09 | Uniform moisturizing type thermochromism high reflection evaporates roofing |
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| CN108316569A true CN108316569A (en) | 2018-07-24 |
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| CN201810135155.4A Pending CN108316569A (en) | 2018-02-09 | 2018-02-09 | Uniform moisturizing type thermochromism high reflection evaporates roofing |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN114016679A (en) * | 2021-12-07 | 2022-02-08 | 中建八局第二建设有限公司 | Double-layer sandwich water storage and drainage plate device for planting roof |
| FR3139583A1 (en) * | 2022-09-09 | 2024-03-15 | Kipopluie | Process and installation for supplying cold water |
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| CN111779199A (en) * | 2020-07-21 | 2020-10-16 | 太仓标美海绵城市科技有限公司 | Rainwater collection and utilization system for building surface temperature control and control method thereof |
| CN112982791A (en) * | 2021-03-17 | 2021-06-18 | 国方建设有限公司 | Green type roof with economizer system |
| CN113507263A (en) * | 2021-07-28 | 2021-10-15 | 东南大学 | Solar photovoltaic module cooling device with self-cleaning function |
| CN114016679A (en) * | 2021-12-07 | 2022-02-08 | 中建八局第二建设有限公司 | Double-layer sandwich water storage and drainage plate device for planting roof |
| FR3139583A1 (en) * | 2022-09-09 | 2024-03-15 | Kipopluie | Process and installation for supplying cold water |
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