CN108951972B - Multifunctional double-layer curtain wall system - Google Patents
Multifunctional double-layer curtain wall system Download PDFInfo
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- CN108951972B CN108951972B CN201810893049.2A CN201810893049A CN108951972B CN 108951972 B CN108951972 B CN 108951972B CN 201810893049 A CN201810893049 A CN 201810893049A CN 108951972 B CN108951972 B CN 108951972B
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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
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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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Abstract
The utility model discloses a multifunctional double-layer curtain wall, which comprises an outer-layer curtain wall and an inner-layer curtain wall, wherein an air channel is formed in a space between the outer-layer curtain wall and the inner-layer curtain wall, the air channel is connected with an indoor space through an inlet and outlet ventilation device and an inlet and outlet air filter, and a fire-fighting spraying device, a cooling spraying device and a water recovery tank are arranged in the air channel. The multifunctional double-layer curtain wall disclosed by the utility model utilizes the phase change material to store and release a large amount of heat energy, so that the constant indoor environment temperature is realized, the energy is saved, and the consumption is reduced; the installation is convenient, the manufacturing cost is low, the whole structure is stable and light, and the shock resistance is realized; has the health-care functions of purifying air, releasing anions; has the functions of quick cooling and fire prevention.
Description
Technical Field
The utility model relates to a double-layer curtain wall, in particular to a multifunctional double-layer curtain wall system.
Background
Energy is the basis for human survival. With the rapid development of modern industry, the demand of people for energy is increasing, and new energy is urgently needed to be continuously developed and utilized in various countries around the world. In this process, although new energy is being developed continuously, our utilization of energy is not rationalized in many cases, resulting in a large amount of energy being wasted. Therefore, it is necessary to improve the utilization rate of energy. The heat storage technology can be used for solving the contradiction between heat energy supply and demand mismatch, and is an important technology for improving the energy utilization efficiency and protecting the environment. The heat storage technology is most common and important by using phase change materials. The advantages are that: the heat storage density is high, the heat storage and release process is approximate, the isothermal process is easy to control, and the like.
In recent years, the phase-change material energy storage technology is also increasingly favored by the building decoration industry, the phase-change material is mainly applied to the aspect of building energy conservation, and the phase-change material is used for preparing building enclosing structures, solar phase-change heating heat storage systems and indoor phase-change air conditioner cold storage systems. The phase change material stores heat in a medium like a storage battery and releases energy when needed in order to maximize energy utilization. The phase change heat storage material can be widely applied, and the application of the phase change material building decoration material has excellent energy saving and consumption reduction effects, accords with the development direction of energy saving and emission reduction, carbon emission reduction and efficient resource utilization in China.
The double-layer ventilation curtain wall has been developed in Europe in the 90 th century and is gradually applied, and has great effects of improving the heat preservation, heat insulation and sound insulation functions of the curtain wall. A relatively closed space is formed between the inner curtain wall and the outer curtain wall, air enters the space through the air inlet at the lower part and leaves the space from the air outlet at the upper part, the space is called a hot channel, and the air in the hot channel is always in a flowing state and continuously exchanges heat with the outer surface of the inner curtain wall, so that the double-layer through curtain wall is also called a hot channel curtain wall.
We have also found, through patent and literature search, some existing information about curtain walls that use phase-change materials to achieve energy storage and thermal insulation functions, and tourmaline as a building material, for example:
1. building curtain wall heat insulation structure with air channel and phase change material, application number: CN201020580405.4, applicant: university of northeast petroleum; summary: a building curtain wall heat insulation structure with an air channel and a phase change material. Mainly solves the problems of large energy consumption and poor indoor air circulation of the existing building curtain wall. The method is characterized in that: a phase change material bag and a facing layer are sequentially arranged on the indoor side of the inner layer glass curtain wall of the house sunny side, the phase change material bag is made of phase change materials, the lower end of the outer layer glass curtain wall of the house back-to-back side is provided with a back-to-back side air inlet, and the air inlet and the air outlet are provided with an electrically adjustable staggered plate with an insect-proof net and a filtering device; the sunny side exhaust port is communicated with the shady side hot air passage through a roof exhaust passage. The building curtain wall with the heat insulation structure has the advantages that the reasonable air inlet and outlet and the exhaust pipeline are arranged, and the phase change material bag is added, so that the overall indoor environment of a building can be effectively improved, and the obvious energy-saving and environment-friendly effects are achieved. Meanwhile, the utility model has the characteristics of simple structure, low operation energy consumption, convenient maintenance, dew prevention and the like.
2. Energy storage-based glass cavity green planting system with application number: CN201710176702.9, applicant: china building Co Ltd; china construction fifth engineering Co., ltd; summary: the utility model discloses a glass cavity green planting system based on energy storage, which comprises a building main wall and a plant curtain wall attached to the building main wall. The plant curtain wall comprises a keel bracket with a cavity, wherein the height side of the keel bracket is fixed on a main wall of a building, the bottom surface of the keel bracket is fixed on the ground, the periphery of the keel bracket is paved with a glass curtain wall, a phase-change energy storage plate is fixed on the inner side of the cavity of the keel bracket in the height direction, a phase-change energy storage tank is arranged on the outer side of the cavity of the keel bracket, a fan is arranged in the cavity of the keel bracket, the outer side of the phase-change energy storage plate is provided with the plant curtain wall, a spraying device is arranged above the plant curtain wall, and the top and the bottom of the main wall of the building and the glass curtain wall are respectively provided with an openable tuyere. The closed cavity of the glass curtain wall can circulate air with the room through the fan, and provides high-quality cold air for the room in summer. The phase-change energy storage structure can store solar energy in winter to provide relatively stable temperature conditions for the growth of green plants, and the green plants can also provide oxygen and water vapor for the indoor space to purify indoor circulating air.
3. Double glazing water curtain wall, application number: CN201310449882.5, applicant: shanghai application technology college; summary: the utility model relates to the technical field of building decoration, in particular to a water curtain wall. The double-layer glass water curtain wall comprises an outer curtain wall and an inner curtain wall which are made of glass, wherein the surfaces of the outer curtain wall and the surfaces of the inner curtain wall are connected with the frames of the inner curtain wall and the outer curtain wall through a frame after a certain distance is reserved between the surfaces of the outer curtain wall and the surfaces of the inner curtain wall, a closed space exists between the inner curtain wall and the outer curtain wall, a spraying device is arranged between the outer curtain wall and the inner curtain wall, and a plurality of nozzles are arranged on the spraying device. By adopting the technical scheme, the energy-saving water curtain wall has the advantages that the energy-saving water curtain wall takes away and discharges part of heat passing through the water curtain wall through phase change vaporization of water mist, reduces the heat entering the room, and lightens the load of indoor air conditioning equipment, thereby achieving the effect of energy saving and temperature reduction of the building.
The comparison document also has a curtain wall structure for controlling the indoor temperature through the energy storage effect of the phase change material, and a ventilation system is arranged in the curtain wall interlayer to regulate the indoor temperature; placing green plants for air purification and heat insulation; a spraying system is arranged to realize the cooling function; but the functions are relatively single, and the effects of purifying air and regulating the temperature of air are not obvious enough.
Disclosure of Invention
Aiming at other functions which are not considered in the double-layer curtain wall in the prior art, the utility model aims to provide the multifunctional double-layer curtain wall, which can store and release a large amount of heat energy by using phase change materials, and realizes constant indoor environment temperature, energy conservation and consumption reduction; the installation is convenient, the manufacturing cost is low, the whole structure is stable and light, and the shock resistance is realized; has the health-care functions of purifying air, releasing anions; has the functions of quick cooling and fire prevention.
The technical scheme of the utility model is realized as follows:
the utility model provides a multi-functional double-deck curtain system, includes outer curtain and inlayer curtain, and the space between outer curtain and the inlayer curtain forms the wind channel, and the wind channel is connected through air inlet ventilation equipment and air inlet air cleaner with indoor space, sets up fire sprinkler, cooling atomizer and water recovery tank in the wind channel, and water recovery tank can concentrate the water of cooling atomizer spun and discharge.
The outer curtain wall is fixedly connected with the inner curtain wall in a back bolt screw external hanging mode or a bolt fixing mode.
The inner curtain wall is of a multi-layer structure and comprises the following parts from outside to inside: the thermal reflection layer, the barrier layer, the phase change energy storage layer and the fireproof heat preservation layer, wherein the barrier layer is of a plastic grid or porous structure, and the barrier layer acts as: the phase-change energy storage layer is kept at a certain distance from the air in the air duct, and the heat transfer rate is delayed.
The heat reflection layer is an aluminum foil layer, and the aluminum foil layer can reflect heat radiation energy from the outside by utilizing the light radiation reflection capability of the aluminum foil layer, so that the indoor temperature environment is not influenced.
The phase change material in the phase change energy storage layer consists of 50-70 parts of hydrated salt, 15-20 parts of expanded graphite and 5-20 parts of aluminum-copper mixed powder; the phase change material is formed by combining inorganic materials at the temperature of 27-30 ℃, has low cost, is nontoxic and pollution-free compared with the existing organic phase change material in the market, and has excellent energy storage effect.
And the phase change material in the phase change energy storage layer is mixed with tourmaline powder, 5-30 parts by weight of tourmaline powder are added, and the particle size of the powder is 200-4000 meshes.
Tourmaline, also known as "tourmaline", has been regarded as an excellent environment-friendly material in recent years because of its remarkable electrostatic field electrode action, anion generating action, far infrared ray emitting action, electromagnetic shielding action, surface adsorption property, and the like, starting from at least the ancient roman empire. The tourmaline nano active particle surface is provided with a plurality of small grains of permanent charged bodies, and electric fields around the small grains can ionize water molecules in the air to generate a large amount of negative oxygen ions; negative ions, also called air vitamins, have the effects of regulating the balance of human body ions, relaxing body and mind, activating cells, improving natural cure rate and the like, and negative oxygen ions can mutually gather indoor dust, smoke, viruses and bacteria which are usually positively charged because of carrying negative charges, lose the capability of freely floating in the air and quickly drop, so that the air is purified. Studies have shown that the variation of temperature can promote the ability of tourmaline to generate negative ions.
The fireproof heat-insulating layer takes a vacuum heat-insulating plate as a core, a layer of phenolic foam board is wrapped outside the vacuum heat-insulating plate, and aluminum foils are adhered to the front side and the back side of the phenolic foam board to form the fireproof heat-insulating layer; the vacuum insulation panel is formed by compounding a glass fiber blanket filling core material and a vacuum protection surface layer, and effectively avoids heat transfer caused by air convection, so that the heat conductivity coefficient can be greatly reduced, and the thickness of the fireproof heat insulation layer can be greatly reduced; the wrapped phenolic foam board can protect the vacuum heat-insulating board core from damage and leakage, and the phenolic foam has excellent fireproof performance, excellent heat-insulating performance, corrosion resistance, ageing resistance, sound absorption performance, low density, light weight, environmental protection and no toxicity, and is a high-performance material suitable for being used under severe environmental conditions; the aluminum foil is pasted on the front side and the back side, so that the surface strength of the phenolic foam can be enhanced, the phenolic foam also contains a fireproof material, the fireproof material is aluminum hydroxide, basic aluminum magnesium carbonate, phosphate, halogenated phosphate or antimonous oxide, and the added weight content is 1-3%, so that the fireproof capability of the heat-insulating plate is further improved, and the grade A of fire resistance can be achieved.
The cooling spraying device uses a water pump to discharge tap water or the self air conditioner of the building, and the condensed water is sprayed in the air channel and on the inner curtain wall and the outer curtain wall after being atomized through a pipeline and an atomization nozzle which are arranged in the air channel, and atomized tiny water drops absorb heat in the air to become water vapor, and the water vapor is discharged out of the building through the air channel.
The fire-fighting spraying device is communicated with a public fire-fighting system, and a large amount of fire-fighting water is sprayed in the air duct and on the inner curtain wall and the outer curtain wall through a fire-fighting pipeline, a fire-fighting sensor and a rotary fire-fighting spray head which are arranged in the air duct to cool and extinguish fire for the building.
The air inlet filter is internally provided with a waterproof shutter, glass fiber microporous paper and an activated carbon layer from outside to inside, the waterproof shutter prevents water drops in the air duct from entering the filter, the glass fiber microporous paper filters dust particles in the air, the activated carbon layer is used for absorbing peculiar smell in the air, and finally the air entering a building room is clean air.
The working principle of the multifunctional double-layer curtain wall system provided by the utility model is as follows:
when the temperature is lower at night in summer, the phase-change material stores cold energy, ventilation equipment is started in hot days, air in the air duct absorbs the cold energy stored by the phase-change material, and is introduced into a room, negative ions generated by tourmaline powder in the phase-change material and a dust removal effect are achieved, and the air introduced into the room is clean warm air rich in negative oxygen ions through purification of the multi-layer air filter, so that the effects of temperature control and health care are achieved for the indoor environment.
If the temperature of the enclosed space is too high, the spraying cooling system can be started when the cold energy stored by the phase change material is insufficient, and the enclosed space is cooled by taking away heat by utilizing water mist. The spray water pipe and the spray head can be arranged on each layer or on each two layers in one group; the source of the spray water can be tap water or collected condensed water of the indoor air conditioner for spraying, so that the effect of saving water resources can be achieved.
When a fire occurs in a building, the fire-retardant fireproof heat-insulating layer does not burn, the fire-fighting pipeline and the temperature-sensing fire-fighting nozzle arranged in the air duct automatically spray fire water at high temperature, the aim of fire fighting is fulfilled, the energy storage bag of the phase-change energy storage layer can absorb a large amount of flame heat to protect people in the building from being damaged by high temperature, the phase-change material is changed into liquid from solid, and after the packaging is damaged, the liquid phase-change material flows out, so that the spread of the fire can be slowed down to a certain extent.
Compared with the prior art, the utility model has the advantages that:
1. the phase change material, the circulating air system and the spraying cooling system have the comprehensive effects of having obvious effect of regulating and controlling the indoor temperature, having long duration, being capable of reducing the running power of indoor refrigeration/heating equipment, reducing the electricity cost of users, saving energy, and the vacuum heat insulation plate and the phenolic foam plate of the fireproof heat insulation layer have excellent heat insulation effect and further preventing the temperature from being lost.
2. The air filter purifying function of the air duct circulating air system is combined with the tourmaline component purifying function in the phase change material, so that indoor air is highly purified, harmful components in the air are effectively removed, and a large amount of negative oxygen ions are contained in the indoor air, so that people living and working indoors are healthfully.
3. The integral curtain wall has the advantages of light weight, high strength, excellent anti-seismic performance, simple construction, low manufacturing cost and great reduction of manufacturing cost and installation cost.
4. The fireproof heat-insulating layer and the spraying fireproof system are combined, so that the occurrence of fire can be effectively prevented and controlled.
Drawings
FIG. 1 is a schematic diagram of a system architecture of the present utility model;
FIG. 2 is a schematic perspective view of an outer curtain wall and an inner curtain wall;
FIG. 3 is a schematic cross-sectional view of an outer curtain wall and an inner curtain wall;
the reference numerals and names are as follows:
1. an outer curtain wall; 11. a back bolt screw; 2. an inner curtain wall; 21. a heat reflection layer; 22. a barrier layer; 23. a phase change energy storage layer; 24. a fireproof heat-insulating layer; 3. an air intake ventilation device; 4. an intake air filter; 5. an air outlet air filter; 6. an air outlet ventilation device; 7. a cooling spraying device; 8. a fire sprinkler; 9. a water recovery tank.
Description of the embodiments
Examples
The multifunctional double-layer curtain wall system comprises an outer layer curtain wall 1 and an inner layer curtain wall 2, wherein the outer layer curtain wall 1 is fixedly connected with the inner layer curtain wall 2 in a back bolt screw plug-in mode, an air channel is formed in a space between the outer layer curtain wall 1 and the inner layer curtain wall 2, the air channel is connected with an indoor space through air inlet ventilation equipment and an air inlet filter, and a cooling spraying device 7, a fire-fighting spraying device 8 and a water recovery tank 9 are arranged in the air channel; the inner curtain wall 2 is of a multi-layer structure, and comprises the following parts from outside to inside: the phase-change energy storage layer 23 consists of 50 parts of hydrated salt, 15 parts of expanded graphite and 5 parts of aluminum-copper mixed powder; the phase change temperature of the phase change energy storage layer 23 is 27 ℃, tourmaline powder is mixed and added into the phase change energy storage layer, 5 parts by weight of tourmaline powder is added, the powder particle size is 200 meshes, the fireproof heat preservation layer 24 takes a vacuum heat insulation plate as a core, the vacuum heat insulation plate core is a glass fiber blanket, a layer of phenolic foam plate is wrapped outside the vacuum heat insulation plate, and aluminum foils are adhered to the front side and the back side of the phenolic foam plate to form the fireproof heat preservation layer 24; the phenolic foam contains a fireproof material, wherein the fireproof material is aluminum hydroxide, the added weight content is 1%, the cooling spraying device 8 is condensed water discharged by tap water or an air conditioner of a building by using a water pump, and the condensed water is sprayed in the air duct and on the inner curtain wall and the outer curtain wall after being atomized through a pipeline and an atomizing nozzle arranged in the air duct; the fire-fighting spraying device 7 is a public fire-fighting system which is communicated, and fire-fighting water is sprayed in the air duct and on the inner curtain wall and the outer curtain wall through a fire-fighting pipeline, a fire-fighting sensor and a rotary fire-fighting nozzle which are arranged in the air duct; the inside of the air inlet filter is provided with a waterproof shutter, glass fiber microporous paper and an activated carbon layer from outside to inside.
Examples
The construction of the multifunctional double-layer curtain wall system is substantially the same as that of embodiment 1, and the difference is that: the outer curtain wall 1 is fixedly connected with the inner curtain wall 2 in a bolt fixing mode; the grating layer 22 of the inner curtain wall 2 is of a plastic porous structure; the phase change material in the phase change energy storage layer 23 consists of 70 parts of hydrated salt, 20 parts of expanded graphite and 20 parts of aluminum-copper mixed powder; the phase change temperature is 30 ℃, tourmaline powder is added into the phase change material in the phase change energy storage layer 23 in a mixing way, 30 parts by weight of tourmaline powder are added, the particle size of the powder is 4000 meshes, the phenolic foam contains fireproof materials, the fireproof materials are basic aluminum magnesium carbonate, and the added weight content is 3%.
Examples
The construction of the multifunctional double-layer curtain wall system is substantially the same as that of embodiment 1, and the difference is that: the phase change material in the phase change energy storage layer 23 consists of 60 parts of hydrated salt, 18 parts of expanded graphite and 17 parts of aluminum-copper mixed powder; the phase change temperature is 27 ℃, tourmaline powder is added into the phase change material in the phase change energy storage layer 23 in a mixing way, 15 parts by weight of tourmaline powder are added, the particle size of the powder is 1000 meshes, the phenolic foam contains fireproof materials, the fireproof materials are phosphate esters, and the added weight content is 1.5%.
Examples
The construction of the multifunctional double-layer curtain wall system is substantially the same as that of embodiment 1, and the difference is that: the phenolic foam contains fireproof material, wherein the fireproof material is halogenated phosphate, and the added weight content is 2%.
Examples
The construction of the multifunctional double-layer curtain wall system is substantially the same as that of embodiment 1, and the difference is that: the phenolic foam contains a fireproof material, wherein the fireproof material is antimony trioxide, and the added weight content is 1%.
Examples
The construction of the multifunctional double-layer curtain wall system is substantially the same as that of embodiment 1, and the difference is that: the phenolic foam contains a fireproof material, wherein the fireproof material is a mixture of basic aluminum magnesium carbonate and phosphate, the proportion of the fireproof material is 1:2, and the added weight content is 1%.
The applicant installs the multifunctional double-layer curtain wall system in three-layer office buildings of the applicant, the area of each layer of office is about 30 square meters, the office is opened for a long time to adjust the room temperature, and through the actual test of the applicant, the multifunctional double-layer curtain wall system can achieve good energy-saving effect: keeping the temperature condition of the indoor temperature of 26 ℃ unchanged, and the outdoor temperature of about 33 ℃, wherein the total energy consumption of the air conditioner from 9 early to 19 late is 27KW under the condition that the utility model is not installed; after the multifunctional double-layer curtain wall is installed, the indoor temperature is kept unchanged at 26 ℃, the outdoor temperature is about 33 ℃, the same air conditioner is used for refrigerating, and the total energy consumption of the air conditioner from 9 early to 19 late is 5KW; the calculation can save 82% of electricity consumption.
Tourmaline is added into the phase-change material to be mixed with the phase-change material, and the mutual performance is not affected through multiple experiments by the inventor. The multifunctional double-layer curtain wall system provided by the utility model detects the air at the air outlet of the multifunctional double-layer curtain wall system by using an anion TESTER ION TESTER (model: COM-3010 PRO), and proves that the concentration of anions in the air around the air outlet of the multifunctional double-layer curtain wall system can reach 1000-1500IONs/cc, and when a ventilation circulating fan is not started, the concentration of anions in the environment is only 100-200 IONs/cc. Therefore, the utility model has great improvement effect on the indoor environment in the indoor environment and great practical value.
Claims (5)
1. The utility model provides a multi-functional double-deck curtain system, includes outer curtain (1) and inlayer curtain (2), its characterized in that: the space between the outer curtain wall (1) and the inner curtain wall (2) forms an air channel, the air channel is connected with the indoor space through an air inlet ventilation device and an air inlet filter, and a fire-fighting spraying device (8), a cooling spraying device (7) and a water recovery tank (9) are arranged in the air channel;
the inner curtain wall (2) is of a multi-layer structure, and comprises the following parts from outside to inside: the thermal reflection layer (21), the barrier layer (22), the phase-change energy storage layer (23) and the fireproof heat preservation layer (24), wherein the barrier layer (22) is of a plastic grid or porous structure;
the phase change material in the phase change energy storage layer (23) is mixed and added with tourmaline powder, 5-30 parts by weight of tourmaline powder are added, and the particle size of the powder is 200-4000 meshes;
the fireproof heat-insulating layer (24) takes a vacuum heat-insulating plate as a core, a layer of phenolic foam board is wrapped outside the vacuum heat-insulating plate, and aluminum foils are pasted on the front side and the back side of the phenolic foam board to form the fireproof heat-insulating layer (24); the phenolic foam contains a fireproof material, wherein the fireproof material is aluminum hydroxide, basic aluminum magnesium carbonate, phosphate, halogenated phosphate or antimonous oxide, and the added weight content is 1-3%;
the cooling spraying device (7) uses a water pump to discharge tap water or condensed water discharged by an air conditioner of a building, and sprays the condensed water in the air channel and on the inner curtain wall and the outer curtain wall after atomization through a pipeline and an atomization nozzle which are arranged in the air channel;
the fire-fighting spraying device (8) is communicated with a public fire-fighting system, and fire-fighting water is sprayed in the air duct and on the inner curtain wall and the outer curtain wall through a fire-fighting pipeline, a fire-fighting sensor and a rotary fire-fighting spray head which are arranged in the air duct.
2. The multi-functional double-layer curtain wall system of claim 1, wherein: the outer curtain wall (1) is fixedly connected with the inner curtain wall (2) in a back bolt screw external hanging mode or a bolt fixing mode.
3. The multi-functional double-layer curtain wall system of claim 1, wherein: the heat reflecting layer (21) is an aluminum foil layer.
4. The multi-functional double-layer curtain wall system of claim 1, wherein: the phase change material in the phase change energy storage layer (23) consists of 50-70 parts of hydrated salt, 15-20 parts of expanded graphite and 5-20 parts of aluminum-copper mixed powder; the temperature at which the phase transition occurs is 27-30 ℃.
5. The multi-functional double-layer curtain wall system of claim 1, wherein: the inside of the air inlet filter is provided with a waterproof shutter, glass fiber microporous paper and an activated carbon layer from outside to inside.
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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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| CN108951972A CN108951972A (en) | 2018-12-07 |
| CN108951972B true CN108951972B (en) | 2023-10-03 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
| CN112196161B (en) * | 2020-10-17 | 2021-08-20 | 深圳市星河达门窗幕墙工程有限公司 | Double-deck energy-conserving curtain of breathing type |
| CN113638523B (en) * | 2021-07-20 | 2022-08-16 | 武汉创高建装股份有限公司 | Building curtain wall with windproof and anti-seismic functions |
| CN113818605B (en) * | 2021-09-14 | 2023-02-14 | 广东恒锋装饰工程有限公司 | Energy-saving curtain wall |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007197922A (en) * | 2006-01-24 | 2007-08-09 | Toda Constr Co Ltd | Double skin structure of building |
| DE102010044400A1 (en) * | 2009-11-13 | 2011-05-26 | Franz Hesedenz Gmbh | double facade |
| CN102807354A (en) * | 2012-08-17 | 2012-12-05 | 吉林省兰舍硅藻新材料有限公司 | Method for producing baking-free breathable brick containing kieselguhr |
| CN102995802A (en) * | 2012-12-18 | 2013-03-27 | 青岛中科润美润滑材料技术有限公司 | Double-layer glass curtain wall utilizing solar energy |
| CN104652649A (en) * | 2014-12-26 | 2015-05-27 | 上海海事大学 | Solar radiation self-regulation porous phase-change and heat-accumulation combined wall |
| CN105275112A (en) * | 2015-11-12 | 2016-01-27 | 天津城建大学 | Passive solar energy wall |
| CN105780944A (en) * | 2016-04-26 | 2016-07-20 | 深圳市科源建设集团有限公司 | Spray cooling and wastewater recovery circulating system of glass curtain wall |
| CN206073483U (en) * | 2016-09-30 | 2017-04-05 | 唐山学院 | A kind of south orientation energy-saving solar wall body structure |
| CN106836523A (en) * | 2017-03-23 | 2017-06-13 | 中国建筑股份有限公司 | A kind of green phytem system of glass cavity based on accumulation of energy |
| CN107227807A (en) * | 2017-06-13 | 2017-10-03 | 华南理工大学 | A kind of phase-change accumulation energy building heat preservation structure |
| CN209145087U (en) * | 2018-08-07 | 2019-07-23 | 黄志贵 | A kind of multifunction double-layer curtain wall system |
-
2018
- 2018-08-07 CN CN201810893049.2A patent/CN108951972B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007197922A (en) * | 2006-01-24 | 2007-08-09 | Toda Constr Co Ltd | Double skin structure of building |
| DE102010044400A1 (en) * | 2009-11-13 | 2011-05-26 | Franz Hesedenz Gmbh | double facade |
| CN102807354A (en) * | 2012-08-17 | 2012-12-05 | 吉林省兰舍硅藻新材料有限公司 | Method for producing baking-free breathable brick containing kieselguhr |
| CN102995802A (en) * | 2012-12-18 | 2013-03-27 | 青岛中科润美润滑材料技术有限公司 | Double-layer glass curtain wall utilizing solar energy |
| CN104652649A (en) * | 2014-12-26 | 2015-05-27 | 上海海事大学 | Solar radiation self-regulation porous phase-change and heat-accumulation combined wall |
| CN105275112A (en) * | 2015-11-12 | 2016-01-27 | 天津城建大学 | Passive solar energy wall |
| CN105780944A (en) * | 2016-04-26 | 2016-07-20 | 深圳市科源建设集团有限公司 | Spray cooling and wastewater recovery circulating system of glass curtain wall |
| CN206073483U (en) * | 2016-09-30 | 2017-04-05 | 唐山学院 | A kind of south orientation energy-saving solar wall body structure |
| CN106836523A (en) * | 2017-03-23 | 2017-06-13 | 中国建筑股份有限公司 | A kind of green phytem system of glass cavity based on accumulation of energy |
| CN107227807A (en) * | 2017-06-13 | 2017-10-03 | 华南理工大学 | A kind of phase-change accumulation energy building heat preservation structure |
| CN209145087U (en) * | 2018-08-07 | 2019-07-23 | 黄志贵 | A kind of multifunction double-layer curtain wall system |
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