CN108951972A - A kind of multifunction double-layer curtain wall system - Google Patents
A kind of multifunction double-layer curtain wall system Download PDFInfo
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- CN108951972A CN108951972A CN201810893049.2A CN201810893049A CN108951972A CN 108951972 A CN108951972 A CN 108951972A CN 201810893049 A CN201810893049 A CN 201810893049A CN 108951972 A CN108951972 A CN 108951972A
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
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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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
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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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- 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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- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Architecture (AREA)
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- Public Health (AREA)
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Abstract
The present invention discloses a kind of multifunction double-layer curtain wall, including outer layer curtain wall and internal layer curtain wall, space between outer layer curtain wall and internal layer curtain wall forms air duct, air duct is connected with the interior space by disengaging ventilation equipment and disengaging air filter, and fire-fighting spray device, cooling spraying device and water accumulator tank are arranged in air duct.For multifunction double-layer curtain wall of the present invention using phase-change material mass storage and release thermal energy, it is constant to realize indoor environment temperature, energy-saving；Install convenient, manufacturing cost is low, and overall structure consolidates light, antidetonation；With purification air, anion, healthcare function are discharged；With fast cooling and fire-proof function.
Description
Technical field
The present invention relates to a kind of double-layer curtain walls, and in particular to a kind of multifunction double-layer curtain wall system.
Background technique
The energy is basis for the survival of mankind.With the rapid development of modern industry, people get over the demand of the energy
Come bigger, new energy is continually developed and utilized there is an urgent need to world community.In the process, although new energy is opened constantly
Hair, but we not up to rationalize the utilization of the energy in many cases, and mass energy is caused to be wasted.Therefore, it mentions
The utilization rate of high-energy source is necessary.Heat-storage technology can be used for solving the contradiction of thermal energy Supply and Demand mismatch, be to improve the energy
The important technology of utilization efficiency and protection environment.Heat-storage technology is the most universal with phase-change material, also mostly important.Its advantage are as follows:
The gentle process such as big, the storage thermal process approximation of storage density are easy to control.
In recent years, phase-change material energy storage technology is also increasingly by the favor of architectural decoration, the main body of phase-change material
Now in terms of building energy efficiency, using the building enclosure of phase-change material preparation building, solar energy phase transition heating heat reservoir and interior
Phase transformation Cool Storage System For Air Conditioning.Medium of the phase-change material as battery, heat storage is got up, is released energy when needed,
In the hope of reaching maximally utilizing for energy.Phase-change heat-storage material will be widely used, and phase-change material building decoration materials are answered
With there are excellent energy conservation and consumption reduction effects, meet China's energy-saving and emission-reduction, reduces carbon emission, efficiently utilize the developing direction of resource.
Double-layer ventilation curtain wall occurs the nineties in last century in Europe, and is gradually applied, it is to the guarantor for improving curtain wall
Warm, heat-insulated, sound insulation function plays a big part, and the essential characteristic of double-layer ventilation curtain wall is double-layer curtain wall and air flowing, exchanges,
It is made of inside and outside two layers of curtain wall.The space that a relative closure is formed between internal layer curtain wall and outer layer curtain wall, under air passes through
The air inlet in portion enters this space, and leaves this space from top exhaust outlet, this space is known as the passage of heat, the sky in the passage of heat
Gas is always flowing, and is constantly carried out heat with internal layer curtain face of wall and exchanged, therefore the double-deck logical curtain wall is also known as
For passage of heat curtain wall.
We pass through patent and literature search, it has been found that some existing about using phase-change material to reach accumulation of energy heat preservation function
The curtain wall of energy, and data of the tourmaline as construction material is used, such as:
1, a kind of building curtain wall heat insulation structural with air duct and phase-change material, application number: CN201020580405.4, Shen
It asks someone: Northeast Petroleum University；A kind of abstract: building curtain wall heat insulation structural with air duct and phase-change material.Mainly solve
Bad problem that existing building curtain wall energy consumption is big and room air circulates.It is characterized by: in house sunny slope
The indoor of layer glass curtain wall has been sequentially arranged a phase-change material packet and finish coat, and the phase-change material packet is by phase-change material system
At, be provided in the shade face air inlet in the lower end of the glass outer curtain wall in the in the shade face in house, and above each inlet and outlet mouth installation can
The wrong orifice plate with fly net and filter device of electronic adjustment；Sunny slope exhaust outlet is empty by roof exhaust passage and in the shade face heat
The connection of gas channel.The building curtain wall of this kind of heat insulation structural, reasonably into, exhaust outlet and exhaust pipe, and is increased by setting
Phase-change material packet, can effectively improve the whole indoor environment of building, reaches significant effects of energy conservation and environmental protection.This reality simultaneously
Have the characteristics that structure is simple, operation energy consumption is low, easy to maintain, anti-condensation with novel.
2, the green phytem system of a kind of glass cavity based on accumulation of energy, application number: CN201710176702.9, applicant: China
Build limited liability company；The Fifth Chinese Architectural Works Co；Abstract: the invention discloses a kind of glass based on accumulation of energy
The green phytem system of glass cavity, including building main wall and depends on the plant curtain wall built on main wall.Plant curtain wall includes that height side is solid
Due on building main wall, bottom surface be fixed on the keel bracket on ground with cavity, the periphery of keel bracket is laid with glass curtain wall, dragon
Phase-changing energy-storing plate is fixed on the inside of the short transverse of bone bracket cavity, outside is disposed with phase-transformation energy-storage tank, the cavity of keel bracket
It is inside provided with blower, plant curtain wall is disposed on the outside of phase-changing energy-storing plate, spray equipment is disposed with above plant curtain wall, is built
Air port to be opened/closed is respectively arranged at the top and bottom of main wall and glass curtain wall.The closed cavity of glass curtain wall by blower with
Interior can carry out air circulation, provide the cold air of high-quality in summer for interior.Phase-changing energy-storing structure can store in winter too
Sun can provide metastable temperature condition for growth of green plants, and green plants oxygen can also be provided for interior and steam is net
Change indoor circulation air.
3, double glazing water curtain wall, application number: CN201310449882.5, applicant: Shanghai Institute Of Technology；It plucks
: the present invention relates to building decoration technical fields, and in particular to a kind of water curtain wall.Double glazing water curtain wall, including by glass system
At outer curtain wall and Curtain Wall, between the surface of outer curtain wall and the surface of Curtain Wall it is spaced apart after by a frame connect
It is spraying to be equipped with one so that there are a confined spaces between inside and outside curtain wall for the frame of inside and outside curtain wall between outer curtain wall and Curtain Wall
Device, spraying device are equipped with a plurality of nozzles.Due to the adoption of the above technical scheme, the present invention is energy-efficient, passes through the phase of water mist
Become vaporization, discharge will be taken away by the partial heat of water curtain wall, reduce the heat entered the room, mitigate the negative of room conditioning
Lotus, to achieve the effect that building energy conservation cools down.
Documents described above also have accumulation of energy effect by phase-change material, carry out the curtain wall knot of the control of room temperature
Structure is arranged ventilating system in curtain wall interlayer and reconciles room temperature；It places green plants and carries out air cleaning, heat-insulated；Setting
Spraying system realizes the function that cools；But function is relatively single, and purification air and the effect for adjusting air themperature are not significant enough.
Summary of the invention
The purpose of the present invention is for the other function that double-layer curtain wall is not considered in the prior art, it is desirable to provide Yi Zhongduo
Function double-layer curtain wall, can be using phase-change material mass storage and release thermal energy, and it is constant to realize indoor environment temperature, energy conservation drop
Consumption；Install convenient, manufacturing cost is low, and overall structure consolidates light, antidetonation；With purification air, anion, health care function are discharged
Energy；With fast cooling and fire-proof function.
The technical scheme of the present invention is realized as follows:
A kind of multifunction double-layer curtain wall system, including outer layer curtain wall and internal layer curtain wall, the sky between outer layer curtain wall and internal layer curtain wall
Between form air duct, air duct is connected with the interior space by disengaging ventilation equipment and disengaging air filter, is arranged in air duct and is disappeared
Anti- spray equipment, cooling spraying device and water accumulator tank, the water concentration discharge that water accumulator tank can spray cooling spraying device.
The outer layer curtain wall takes the plug-in mode of back of the body bolt screw or bolt fixing method to be connected and fixed with internal layer curtain wall.
The internal layer curtain wall is multilayered structure, is respectively as follows: heat-reflecting layer, barrier layer, phase-changing energy-storing layer from outside to inside and prevents
Fiery insulating layer, wherein grid layer is plastic lattices or porous structure, grid layer role are as follows: is made in phase-changing energy-storing layer and air duct
Air keeps certain distance, the rate for delaying heat to transmit.
The heat-reflecting layer is aluminium foil layer, and aluminium foil layer can use the light radiation albedo of itself, and reflection is from the external world
Heat radiation energy, keep Interior Temperature Environment it is unaffected.
Phase-change material in the phase-changing energy-storing layer by 50 parts of -70 parts of hydration salts, 15 parts of -20 parts of expanded graphites, 5 parts -
20 parts of aluminum bronze mixed-powder composition；Its temperature for generating phase transformation is 27-30 DEG C, and the component of phase-change material is all inorganic material
It is composed, at low cost, nontoxic and pollution-free compared to the existing organic phase change material present invention in market, energy storage effect is outstanding.
Tourmaline powder is added in phase-change material mixing in the phase-changing energy-storing layer, and 5-30 parts of parts by weight, powder is added
Grain size is 200-4000 mesh.
Tourmaline, also known as " tourmaline ", " Tourmaline ", tourmaline at least start from empire of ancient Roman as magatama, in recent years
Come the significant electrostatic field plate effect, the anion generation effect, emitting far-infrared effect that have because of it, electromagnetic shielding action
And surface adsorption property etc. and be considered as excellent environment-friendly material.There are many permanent for tourmaline nanometer particle surface living
The little crystal grain of electrical body, the hydrone in electric field energy ionized air around little crystal grain, generates a large amount of negative oxygen ions；Anion is again
The referred to as vitamin of air has and adjusts the effect of human body ionic equilibrium, body and mind can be made to loosen, activating cell, improves nature and cures
The effects of rate, negative oxygen ion can make usually positively charged house moss, smog, virus, bacterium mutual due to having negative electrical charge
Aggregation, loses the ability freely floated in air and lands rapidly, to purify air.Some researches show that the variation energy of temperature
The ability for enough tourmaline being promoted to generate anion.
The fireproof thermal-insulation layer is that vacuum heat-insulating plate is core, wraps up in one layer of phenolic foam board, the front and back sides of phenolic foam board outside
It pastes aluminium foil and constitutes fireproof thermal-insulation layer；Vacuum heat-insulating plate is that fibre glass chopped stand mat filling core material is combined with vacuum protection surface layer, it
It is effectively prevented from the transmitting of heat caused by cross-ventilation, therefore thermal coefficient can be greatly lowered, and can greatly reduce fire prevention and protect
The thickness of warm layer；The phenolic foam board wrapped up in outside can protect vacuum insulation plate core not to be damaged leakage, and phenol formaldehyde foam is with excellent
Small, light-weight, the environmentally friendly nothing of different fire protecting performance, excellent heat-insulating property, anticorrosive anti-aging property, sound absorbing performance, and density
Poison is the high performance material used under a kind of environmental condition for being suitable for having rigors；Positive and negative face paste aluminium foil can reinforce phenol
The surface strength of aldehyde foam, fire proofing material is also contained in phenol formaldehyde foam, and the fire proofing material is aluminium hydroxide, aluminum carbonate basic
The weight content of magnesium, phosphate, halogenated phosphate or antimony oxide, addition is 1-3%, makes the fire resistance property of insulation board into one
Step improves, and can reach A grades of fire resisting.
It is described cooling spraying device be using water pump by tap water or build itself air-conditioning discharge condensed water, pass through arrangement
Pipeline and atomizer in air duct are sprayed in air duct on inside and outside curtain wall after atomization, and the small water droplet of atomization absorbs empty
Heat in gas, becomes vapor, is discharged and is built by air duct.
The fire-fighting spray device is connection using public fire protection system, by the fire protection pipeline that is arranged in air duct, is disappeared
Anti-induction device and rotation applicator, a large amount of fire-fighting water sprays cool down to building and are gone out in air duct and on inside and outside curtain wall
Fire.
It is set in the air filter and waterproof blinds, glass micropore paper and active carbon layer, waterproof is respectively set from outside to inside
Blinds prevents the water droplet in air duct from entering in filter, and glass micropore paper filters the dust granules in air, and active carbon layer is used
It is absorbed in by the peculiar smell in air, the air for eventually entering into architecture indoor is clean air.
Multifunction double-layer curtain wall system working principle provided by the invention is:
When summer evenings temperature is lower, phase-change material saves cold energy, and sweltering heat on daytime when opens ventilation equipment, the sky in air duct
The cold energy of aspiration phase-change material storage, is passed through interior, and anion caused by tourmaline powder and dedusting are made in phase-change material
With along with the purification of multi-layer air filter, being passed through indoor air is exactly the clean warm air rich in negative oxygen ion, to room
Interior environment achievees the effect that temperature control and health care.
It increased, when such as enclosure space temperature is excessively high, and phase-change material is saved cold energy deficiency, then can open spray
Cooling system is drenched, heat is taken away using water mist and cools down to enclosure space.The spray waterpipe and spray head of setting can be each
Layer or it is every two layers one group；The source of spray water can be tap water, be also possible to carry out using the room conditioning condensed water collected
It is spraying, it can more achieve the effect that save water resource.
When fire behavior occurs for building, due to the fire-retardant fireproof thermal-insulation layer of the present invention, this multifunction double-layer curtain wall is not
It can burn, the fire protection pipeline being arranged in air duct and the automatic spray fire water at high temperature of temperature sense applicator reach
Accumulation of energy packet to the purpose of fire control, phase-changing energy-storing layer also can absorb a large amount of flame heat regulatings, protect building in personnel from
The infringement of high temperature, phase-change material is after solid state into liquid state, packages in damaged condition, liquid phase change material outflow therein, to a certain degree
On the sprawling of the intensity of a fire that can also slow down.
Compared with prior art, advantages of the present invention:
1, phase-change material, wind circulating system, spraying cooling system comprehensive function, it is obvious to the regulating effect of room temperature, continue
Time is long, can reduce indoor refrigerating/heating equipment operation power, reduces demand charge, energy saving, the vacuum of fireproof thermal-insulation layer
Heat-insulating shield, phenolic foam board have excellent heat insulating effect, further prevent scattering and disappearing for temperature.
2, the air filter purification function of air duct wind circulating system and the tourmaline ingredient purification function phase in phase-change material
In conjunction with the indoor air of, high purification, effectively remove harmful components in air, and make in room air containing a large amount of negative oxygen from
Son, the effect of making the people of indoor inhabitation, work obtain health care.
3, integrated curtain-wall has light weight, and intensity is high, excellent earthquake resistance, and manufacture is greatly reduced in simple and direct, low cost of constructing
The advantages of cost and installation cost.
4, fireproof thermal-insulation layer and spray fire prevention system combine, and can be effectively prevented and control the generation of fire.
Detailed description of the invention
Fig. 1 is present system structural schematic diagram；
Fig. 2 is the schematic perspective view of outer layer curtain wall and internal layer curtain wall；
Fig. 3 is the schematic diagram of the section structure of outer layer curtain wall and internal layer curtain wall；
Drawing reference numeral and title are as follows:
1, outer layer curtain wall；11, back of the body bolt screw；2, internal layer curtain wall；21, heat-reflecting layer；22, barrier layer；23, phase-changing energy-storing layer；24,
Fireproof thermal-insulation layer；3, air inlet ventilation equipment；4, air filter is entered the wind；5, outlet air air filter；6, outlet air ventilation equipment；7,
Cool down spraying device；8, fire-fighting spray device；9, water accumulator tank.
Specific embodiment
Embodiment 1
Multifunction double-layer curtain wall system, including outer layer curtain wall 1 and internal layer curtain wall 2, outer layer curtain wall 1 take the plug-in mode of back of the body bolt screw
It is connected and fixed with internal layer curtain wall 2, the space between outer layer curtain wall 1 and internal layer curtain wall 2 forms air duct, and air duct passes through with the interior space
Disengaging ventilation equipment are connected with disengaging air filter, setting cooling spraying device 7, fire-fighting spray device 8, He Shui in air duct
Accumulator tank 9；The internal layer curtain wall 2 is multilayered structure, is respectively as follows: aluminium foil heat-reflecting layer 21, barrier layer 22, phase transformation storage from outside to inside
Ergosphere 23 and fireproof thermal-insulation layer 24, wherein grid layer 22 is plastic lattices structure, the phase-change material in the phase-changing energy-storing layer 23
It is made of the aluminum bronze mixed-powder of 50 parts of part hydration salts, 15 parts of part expanded graphites, 5 parts of parts；Its temperature for generating phase transformation is 27
DEG C, tourmaline powder is added in the phase-change material mixing in the phase-changing energy-storing layer 23, and 5 parts of parts by weight, powder particle size is added
For 200 mesh, for the fireproof thermal-insulation layer 24 using vacuum heat-insulating plate as core, vacuum insulation plate core is fibre glass chopped stand mat, vacuum heat-insulating plate
One layer of phenolic foam board is wrapped up in outside, and the positive and negative face paste aluminium foil of phenolic foam board constitutes fireproof thermal-insulation layer 24；Containing anti-in phenol formaldehyde foam
Fiery material, the fire proofing material are aluminium hydroxide, and the weight content of addition is 1%, and the cooling spraying device 8 is using water
The condensed water for pumping tap water or building the discharge of itself air-conditioning, by the pipeline and atomizer being arranged in air duct, after atomization
Be sprayed in air duct and inside and outside curtain wall on；The fire-fighting spray device 7 is connection using public fire protection system, by being arranged in wind
Fire protection pipeline, fire-fighting inductor and rotation applicator in road, fire-fighting water spray is in air duct and on inside and outside curtain wall；The sky
It is set in air filter and waterproof blinds, glass micropore paper and active carbon layer is respectively set from outside to inside.
Embodiment 2
Multifunction double-layer curtain wall system, structure is roughly the same with embodiment 1, and difference is: outer layer curtain wall 1 takes bolt solid
Determine mode to be connected and fixed with internal layer curtain wall 2；The grid layer 22 of internal layer curtain wall 2 is plastics porous structure；In phase-changing energy-storing layer 23
Phase-change material is made of 70 parts of hydration salts, 20 parts of expanded graphites, 20 parts of aluminum bronze mixed-powders；Its generate phase transformation temperature be
30 DEG C, tourmaline powder is added in the phase-change material mixing in the phase-changing energy-storing layer 23,30 parts of parts by weight is added, powder particle is big
Small is 4000 mesh, and fire proofing material is contained in phenol formaldehyde foam, and the fire proofing material is Basic Magnesium Aluminum Carbonate, the weight content of addition
It is 3%.
Embodiment 3
Multifunction double-layer curtain wall system, structure is roughly the same with embodiment 1, and difference is: the phase in phase-changing energy-storing layer 23
Become material to be made of 60 parts of hydration salts, 18 parts of expanded graphites, 17 parts of aluminum bronze mixed-powders；Its temperature for generating phase transformation is 27
DEG C, tourmaline powder is added in the phase-change material mixing in the phase-changing energy-storing layer 23, and 15 parts of parts by weight, powder particle size is added
For 1000 mesh, fire proofing material is contained in phenol formaldehyde foam, the fire proofing material is phosphate, and the weight content of addition is 1.5%.
Embodiment 4
Multifunction double-layer curtain wall system, structure is roughly the same with embodiment 1, and difference is: containing fire prevention in phenol formaldehyde foam
Material, the fire proofing material are halogenated phosphate, and the weight content of addition is 2%.
Embodiment 5
Multifunction double-layer curtain wall system, structure is roughly the same with embodiment 1, and difference is: containing fire prevention in phenol formaldehyde foam
Material, the fire proofing material are antimony oxide, and the weight content of addition is 1%.
Embodiment 6
Multifunction double-layer curtain wall system, structure is roughly the same with embodiment 1, and difference is: containing fire prevention in phenol formaldehyde foam
Material, the fire proofing material are the mixture of Basic Magnesium Aluminum Carbonate and phosphate, and its ratio be 1:2, the weight contents of addition
It is 1%.
Application Example:
Multifunction double-layer curtain wall system of the present invention is installed on three layers of office building of applicant by applicant, and every layer of office space is about
For 30 ㎡, office opens air-conditioning progress room temperature adjusting for a long time and can achieve good energy conservation by the actual test of applicant
Effect: keeping 26 DEG C of room temperature of temperature condition constant, and outdoor temperature is about 33 DEG C, is being fitted without the case where of the invention
Under, air-conditioning is 27KW at early 9 points to 19 points of total energy consumption electricity of evening；After being mounted with multifunction double-layer curtain wall of the present invention, room is kept
The temperature condition of 26 DEG C of interior temperature is constant, and outdoor temperature is about 33 DEG C, is freezed using same air-conditioning, and air-conditioning is 9 points early
It is 5KW to 19 points of total energy consumption electricity of evening；Calculate the about amount of can save electricity 82%.
It adds tourmaline in phase-change material to mix with phase-change material, people's many experiments, will not influence phase through the invention
Mutual performance.Multifunction double-layer curtain wall system provided by the invention uses anion test instrument ION TESTER by the present inventor
(model: COM-3010PRO) detects air outlet air of the present invention, it was demonstrated that anion in air outlet surrounding air of the present invention
Concentration is up to 1000-1500ions/cc, and when being not turned on circulation blower, and negative ion concentration is only in environment
100-200 ions/cc.Therefore the present invention has great improvement result to the indoor environment under indoor environment, has greatly practical
Value.
Claims (10)
1. a kind of multifunction double-layer curtain wall system, including outer layer curtain wall (1) and internal layer curtain wall (2), it is characterised in that: outer layer curtain wall
(1) space between internal layer curtain wall (2) forms air duct, air duct and the interior space and passes through disengaging ventilation equipment and disengaging air mistake
Filter is connected, and fire-fighting spray device (8), cooling spraying device (7) and water accumulator tank (9) are arranged in air duct.
2. multifunction double-layer curtain wall system according to claim 1, it is characterised in that: the outer layer curtain wall (1) takes back
The plug-in mode of bolt screw or bolt fixing method are connected and fixed with internal layer curtain wall (2).
3. multifunction double-layer curtain wall system according to claim 1, it is characterised in that: the internal layer curtain wall (2) is multilayer
Structure is respectively as follows: heat-reflecting layer (21), barrier layer (22), phase-changing energy-storing layer (23) and fireproof thermal-insulation layer (24) from outside to inside,
Middle grid layer (22) is plastic lattices or porous structure.
4. multifunction double-layer curtain wall system according to claim 3, it is characterised in that: the heat-reflecting layer (21) is aluminium foil
Layer.
5. multifunction double-layer curtain wall system according to claim 1, it is characterised in that: in the phase-changing energy-storing layer (23)
Phase-change material is made of 50 parts of -70 parts of hydration salts, 15 parts of -20 parts of expanded graphites, 5 parts -20 parts of aluminum bronze mixed-powders；It is produced
The temperature of raw phase transformation is 27-30 DEG C.
6. multifunction double-layer curtain wall system according to claim 3, it is characterised in that: in the phase-changing energy-storing layer (23)
Tourmaline powder is added in phase-change material mixing, and 5-30 parts of parts by weight are added, and powder particle size is 200-4000 mesh.
7. multifunction double-layer curtain wall system according to claim 3, it is characterised in that: the fireproof thermal-insulation layer (24) is with true
Empty heat-insulating shield is core, wraps up in one layer of phenolic foam board outside, and the positive and negative face paste aluminium foil of phenolic foam board constitutes fireproof thermal-insulation layer (24)；Phenol
Contain fire proofing material in aldehyde foam, the fire proofing material is aluminium hydroxide, Basic Magnesium Aluminum Carbonate, phosphate, halogenated phosphate
Or antimony oxide, the weight content of addition are 1-3%.
8. multifunction double-layer curtain wall system according to claim 1, it is characterised in that: the cooling spraying device (7) is
By tap water or the condensed water of itself air-conditioning discharge is built using water pump, by the pipeline and atomizer being arranged in air duct,
Be sprayed at after atomization in air duct and inside and outside curtain wall on.
9. multifunction double-layer curtain wall system according to claim 1, it is characterised in that: the fire-fighting spray device (8) is
Connection uses public fire protection system, passes through the fire protection pipeline, fire-fighting inductor and rotation applicator being arranged in air duct, fire-fighting
Water spray is in air duct and on inside and outside curtain wall.
10. multifunction double-layer curtain wall system according to claim 1, it is characterised in that: set in the air filter from
It is outer that waterproof blinds, glass micropore paper and active carbon layer is respectively set to interior.
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| CN201810893049.2A CN108951972B (en) | 2018-08-07 | 2018-08-07 | Multifunctional double-layer curtain wall system |
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| CN201810893049.2A CN108951972B (en) | 2018-08-07 | 2018-08-07 | Multifunctional double-layer curtain wall system |
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| CN108951972B CN108951972B (en) | 2023-10-03 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107461855A (en) * | 2017-09-20 | 2017-12-12 | 哈尔滨工业大学建筑设计研究院 | A kind of ground cavity structure applied to stacked ice and snow sports building |
| CN110420426A (en) * | 2019-07-15 | 2019-11-08 | 齐东 | A kind of tall-building fire fighting device with self-cleaning glass curtain function |
| CN112196161A (en) * | 2020-10-17 | 2021-01-08 | 深圳市星河达门窗幕墙工程有限公司 | Double-deck energy-conserving curtain of breathing type |
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