CN114876107A - Shutter type glass curtain wall for indoor dehumidification and removal of gaseous pollutants and use method - Google Patents
Shutter type glass curtain wall for indoor dehumidification and removal of gaseous pollutants and use method Download PDFInfo
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- CN114876107A CN114876107A CN202210510407.3A CN202210510407A CN114876107A CN 114876107 A CN114876107 A CN 114876107A CN 202210510407 A CN202210510407 A CN 202210510407A CN 114876107 A CN114876107 A CN 114876107A
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- 239000011521 glass Substances 0.000 title claims abstract description 75
- 239000003344 environmental pollutant Substances 0.000 title claims abstract description 38
- 231100000719 pollutant Toxicity 0.000 title claims abstract description 38
- 238000007791 dehumidification Methods 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 title claims abstract description 11
- 239000011248 coating agent Substances 0.000 claims abstract description 59
- 238000000576 coating method Methods 0.000 claims abstract description 59
- 238000010438 heat treatment Methods 0.000 claims abstract description 58
- 238000001179 sorption measurement Methods 0.000 claims abstract description 40
- 239000000463 material Substances 0.000 claims abstract description 37
- 238000006555 catalytic reaction Methods 0.000 claims abstract description 36
- 238000009423 ventilation Methods 0.000 claims abstract description 16
- 238000000746 purification Methods 0.000 claims abstract description 13
- 238000002834 transmittance Methods 0.000 claims abstract description 12
- 230000003197 catalytic effect Effects 0.000 claims abstract description 9
- 230000001932 seasonal effect Effects 0.000 claims abstract description 4
- 239000011229 interlayer Substances 0.000 claims description 20
- 229910010413 TiO 2 Inorganic materials 0.000 claims description 14
- 239000010410 layer Substances 0.000 claims description 14
- 230000000694 effects Effects 0.000 claims description 13
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 10
- 239000002131 composite material Substances 0.000 claims description 8
- 239000003054 catalyst Substances 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 238000004887 air purification Methods 0.000 claims description 5
- 229910052759 nickel Inorganic materials 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 238000004321 preservation Methods 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 230000008929 regeneration Effects 0.000 claims description 4
- 238000011069 regeneration method Methods 0.000 claims description 4
- 239000003463 adsorbent Substances 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 238000003618 dip coating Methods 0.000 claims description 3
- 238000007146 photocatalysis Methods 0.000 claims description 3
- 230000001699 photocatalysis Effects 0.000 claims description 3
- 230000005855 radiation Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 239000002041 carbon nanotube Substances 0.000 claims description 2
- 229910021393 carbon nanotube Inorganic materials 0.000 claims description 2
- 230000005284 excitation Effects 0.000 claims description 2
- 239000002808 molecular sieve Substances 0.000 claims description 2
- 239000000741 silica gel Substances 0.000 claims description 2
- 229910002027 silica gel Inorganic materials 0.000 claims description 2
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 2
- 230000006866 deterioration Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 3
- 238000006731 degradation reaction Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
Images
Classifications
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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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
- E06B9/26—Lamellar or like blinds, e.g. venetian blinds
- E06B9/264—Combinations of lamellar blinds with roller shutters, screen windows, windows, or double panes; Lamellar blinds with special devices
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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
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
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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
- F24F5/0089—Systems using radiation from walls or panels
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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
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/15—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means
- F24F8/167—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means using catalytic reactions
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B2001/7691—Heat reflecting layers or coatings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
- F24F2003/144—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by dehumidification only
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Electromagnetism (AREA)
- General Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- General Chemical & Material Sciences (AREA)
- Catalysts (AREA)
Abstract
The invention provides a louver type glass curtain wall for indoor dehumidification and removal of gaseous pollutants and a using method thereof, wherein the glass curtain wall sequentially comprises inner double-layer glass, functional louvers and outer high-transmittance glass from inside to outside; baffles and corresponding ventilation openings are also arranged indoors and outdoors respectively; one surface of the functional shutter is coated with an adsorption/thermal catalysis materialCoating a material layer with high-reflection TiO on one side 2 And (4) coating. The angle of the functional louver can be intelligently adjusted according to the seasonal requirement; the indoor side lower baffle, the indoor side upper baffle, the outdoor side lower baffle and the outdoor side upper baffle are intelligently adjusted to be opened and closed, and running modes in different seasons are converted. The invention realizes dehumidification and adsorption/catalytic purification of air in non-heating seasons and heating and catalytic purification of indoor air in heating seasons, and solves the problems of high building cold load caused by high indoor humidity in summer in hot and cold areas in winter and high heat load and easy air deterioration caused by indoor heating in winter.
Description
Technical Field
The invention belongs to the technical field of glass curtain walls, and particularly relates to a shutter type glass curtain wall for indoor dehumidification and removal of gaseous pollutants and a using method thereof.
Background
Aiming at areas hot in summer and cold in winter, dehumidification is needed in high temperature and high humidity in summer, heat collection and heating are needed in low temperature drying in winter, and the louver type glass curtain wall for realizing indoor air dehumidification and soluble gaseous pollutant adsorption removal in non-heating seasons, indoor heating in heating seasons and catalytic degradation of gaseous pollutants by utilizing solar energy is designed.
The double-layer glass curtain wall is a common building external enclosure structure or a common decoration structure and is mainly used for indoor lighting and ventilation, but the common glass curtain wall has the defects of single function and increased indoor cold load caused by overheating in summer; the shutter blind is a common structure and has the functions of adjusting indoor light, improving indoor air circulation, shading indoor light and the like. The existing glass curtain wall is overheated in summer and collects heat in winter, which easily causes indoor pollution. Meanwhile, the areas with hot summer and cold winter have the requirements of dehumidification in summer, heating in winter and indoor air purification. The existing glass curtain wall can not meet the requirements.
Disclosure of Invention
In order to solve the technical problems, the invention provides a louver type glass curtain wall for indoor dehumidification and gaseous pollutant removal and a using method thereof, wherein the louver type glass curtain wall is internally provided with a louver and can be used for indoor air dehumidification in non-heating seasons, catalytic/adsorption removal of soluble gaseous pollutants (such as formaldehyde, toluene, benzene and the like) and indoor heating in heating seasons and catalytic degradation of gaseous pollutants. The system has simple structure and stable operation, and can realize the regeneration of the adsorbent by utilizing solar energy.
In order to achieve the purpose, the invention adopts the technical scheme that:
a louver type glass curtain wall used for indoor dehumidification and removal of gaseous pollutants comprises inner double-layer glass, functional louvers and outer high-transmittance glass from inside to outside in sequence; an air interlayer is arranged between the inner double-layer glass and the outer high-transmittance glass, and the functional louver is arranged in the air interlayer; the indoor side lower baffle, the indoor side upper baffle, the outdoor side lower baffle and the outdoor side upper baffle are respectively arranged above and below the inner double-layer glass and the outer high-transmittance glass, and an indoor lower vent, an indoor upper vent, an outdoor lower vent and an outdoor upper vent which correspond to the indoor side lower baffle, the indoor side upper baffle, the outdoor side lower baffle and the outdoor side upper baffle are respectively arranged; one surface of the functional shutter is coated with an adsorption/thermal catalysis material coating, and the other surface of the functional shutter is coated with high-reflection TiO 2 And (4) coating.
Further, the inner double-layer glass is vacuum glass.
Further, the outer high-transparent glass is borosilicate high-transparent glass.
Furthermore, the functional shutter adopts metal nickel as a base material framework, and the angle of the functional shutter is intelligently adjusted according to the seasonal requirement; the indoor side lower baffle, the indoor side upper baffle, the outdoor side lower baffle and the outdoor side upper baffle are intelligently adjusted to be opened and closed, and conversion of running modes in different seasons is achieved.
Further, the adsorption/thermal catalysis material coating is coated by adopting a dip-coating method, the mass of the adsorption/thermal catalysis material to be coated is calculated according to the volume of the indoor space, the mass of the adsorption/thermal catalysis material is controlled by controlling the coating speed and the coating times, the coating speed is about 10-20 cm/min, and the coating times are about 10-20. The adsorption material comprises carbon nano-tube, silica gel, active carbon, molecular sieve, active alumina and the like or composite materials thereof.
The invention also provides a using method of the louver type glass curtain wall for indoor dehumidification and removal of gaseous pollutants, the operating modes of the louver type glass curtain wall are divided into four modes of night in a heating season, day in a heating season, night in a non-heating season and day in a non-heating season, and the angle of the functional louver is intelligently adjusted according to the heating mode to adjust the adsorption/thermal catalysisMaterial coating and highly reflective TiO 2 The orientation of the coating; meanwhile, the indoor side lower baffle, the indoor side upper baffle, the outdoor side lower baffle and the outdoor side upper baffle are intelligently adjusted to be opened and closed, so that different running modes are converted.
Further, in the heating season night operation mode, the indoor side lower baffle and the indoor side upper baffle are opened to open the indoor lower vent and the indoor upper vent, the outdoor side lower baffle and the outdoor side upper baffle are closed to close the outdoor lower vent and the outdoor upper vent, and meanwhile, the adsorption/thermal catalysis material coating faces outwards, and the high-reflection TiO is coated 2 The coating faces indoors, indoor air enters the air interlayer from the indoor lower ventilation opening and flows through the functional shutters, pollutants in the air are attached to the surface of the adsorption/thermal catalysis material, and clean air returns indoors through the indoor upper ventilation opening to finish the purification process; at the same time, highly reflective TiO 2 The coating reflects indoor heat back to the room, so that the heat preservation effect is achieved, and the building heat load in the heating season is reduced.
Further, in the daytime running mode in the heating season, the indoor lower baffle and the indoor upper baffle are opened to open the indoor lower vent and the indoor upper vent, the outdoor lower baffle and the outdoor upper baffle are closed to close the outdoor lower vent and the outdoor upper vent, and meanwhile, the adsorption/thermal catalysis material coating faces outwards, and the high-reflection TiO is coated on the indoor lower baffle and the indoor upper baffle 2 The coating faces indoors, indoor air enters the air interlayer through the indoor lower ventilation opening, is heated into hot air under the irradiation of the sun, the hot air flows through the functional shutter, and when the temperature reaches more than 40 ℃, the thermal catalysis function is started to degrade indoor pollutants attached to the surface of the catalyst into CO 2 And H 2 And O, the air purification effect is achieved, and high-temperature clean air returns to the indoor space through the indoor upper vent, so that indoor heating is realized.
Further, in the non-heating season night operation mode, the indoor side lower baffle and the indoor side upper baffle are opened to open the indoor lower vent and the indoor upper vent, the outdoor side lower baffle and the outdoor side upper baffle are closed to close the outdoor lower vent and the outdoor upper vent, and meanwhile, the high-reflection TiO is used for preventing the indoor air from flowing into the indoor space and the outdoor space from flowing into the indoor space 2 Coating facing outwards, adsorbing/thermocatalytic coating facing outwardsIndoor air enters the air interlayer from the indoor lower ventilation opening and flows through the functional shutters, water vapor and pollutants in the air are attached to the surface of the adsorption/thermal catalysis composite material, and the dehumidified clean air returns to the indoor through the indoor upper ventilation opening to complete the dehumidification and purification processes; at the same time, highly reflective TiO 2 The coating reflects the heat in the air back to the atmosphere, so that the effect of cooling is achieved, and the building cold load in non-heating seasons is reduced.
Further, in the daytime running mode in non-heating seasons, the indoor lower baffle and the indoor upper baffle are closed to close the indoor lower vent and the indoor upper vent, the outdoor lower baffle and the outdoor upper baffle are opened to open the outdoor lower vent and the outdoor upper vent, and the adsorption/thermal catalysis composite material coating is outward and high-reflection TiO is coated 2 The coating faces indoors, outdoor air enters the air interlayer from the outdoor lower ventilation opening, flows through the functional shutter, and is highly-reflected TiO under the excitation of ultraviolet light in solar radiation 2 The coating starts photocatalysis to degrade indoor soluble gaseous pollutants; meanwhile, under the irradiation of the sun, the air is heated, and when the temperature reaches more than 40 ℃, the thermocatalysis function is started to degrade indoor pollutants attached to the surface of the catalyst into CO 2 And H 2 O, H with high temperature air attaching the adsorbing/thermocatalytic material 2 And the O is taken away to achieve the effect of adsorbent regeneration, and finally, the air flows through the outdoor upper vent and returns to the atmospheric environment, so that the processes of indoor air catalytic purification and dehumidification are realized.
The invention has the beneficial effects that:
the invention realizes dehumidification and air catalysis/adsorption purification in non-heating seasons and indoor heating and catalytic purification in heating seasons, solves the problems of high building cold load caused by high indoor humidity in summer in hot and cold areas in summer and easy deterioration of indoor heating and air in winter, and reduces the indoor heat load of the building. Compared with the traditional glass curtain wall, the invention increases the dehumidification function in non-heating seasons, and can adsorb and catalyze degradation of soluble gaseous pollutants indoors and then discharge the soluble gaseous pollutants outdoors; in the heating season, on the basis of meeting the indoor heating requirement of the building, the high temperature of the air interlayer is utilized for indoor air purification.
Drawings
FIG. 1 is a system configuration view of a glass curtain wall of shutter type for indoor dehumidification and removal of gaseous pollutants according to the present invention;
FIG. 2 is a diagram of the operation mode of the night system in the heating season of the present invention;
FIG. 3 is a diagram of the heating season daytime system operation mode of the present invention;
FIG. 4 is a diagram of the mode of operation of the night system of the invention during a non-heating season;
fig. 5 is a diagram of the operating mode of the daytime system in the non-heating season of the invention.
In the figure, 1, inner double-layer glass, 2, functional louver, 3, outer high-permeability glass, 4, an air interlayer, D1, an indoor side lower baffle, D2., an indoor side upper baffle, D3, an outdoor side lower baffle, D4., an outdoor side upper baffle, F1, an indoor lower vent, F2., an indoor upper vent, F3., F4., an outdoor upper vent, A, an adsorption/thermal catalysis material coating, B, high-reflection TiO, and the like 2 And (4) coating.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. In addition, the technical features involved in the respective embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
As shown in fig. 1, the louver glass curtain wall for indoor dehumidification and removal of gaseous pollutants of the present invention comprises an inner double-layer glass 1, a functional louver 2 and an outer high-transmittance glass 3 in sequence from inside to outside; an air interlayer 4 is arranged between the inner double-layer glass 1 and the outer high-transmittance glass 3, the functional louver 2 is arranged in the air interlayer 4, the inner double-layer glass 1 and the outer high-transmittance glass 3 are respectively provided with an indoor side lower baffle D1, an indoor side upper baffle D2, an outdoor side lower baffle D3 and an outdoor side upper baffle D4 at the upper and lower parts, and an indoor lower vent F1, an indoor upper vent F2, an outdoor lower vent F3 and an outdoor upper vent F4 are respectively arranged corresponding to the baffles; the inner double-layer glass 1 is vacuum glass, so that the air convection is reducedThe heat achieves the effect of heat preservation, and the outer high-transparency glass 3 is borosilicate high-transparency glass; the functional louver 2 adopts metal nickel as a base material framework, the metal nickel is a porous metal structure and has good gas permeability, one surface of the metal nickel surface is coated with an adsorption/thermal catalysis material coating A, and the other surface is coated with high-reflection TiO 2 The angle of the functional louver 2 can be intelligently adjusted according to the seasonal requirement; the indoor side lower baffle D1, indoor side upper baffle D2 and outdoor side lower baffle D3, outdoor side upper baffle D4 can realize the conversion of different season running modes for the switching of intelligent regulation switching. Coating an adsorption/thermal catalysis material coating A coated on one surface of the functional louver 2 by adopting a dip-coating method, calculating the mass of the adsorption/thermal catalysis material to be coated according to the volume of the indoor space, and controlling the mass of the adsorption/thermal catalysis material by controlling the lifting speed and the lifting frequency, wherein the lifting speed is about 10-20 cm/min, and the lifting frequency is about 10-20 times; the high-reflection coating coated on the other surface of the functional louver 2 is TiO 2 Material, which can enhance the reflection of light.
The invention also provides a using method of the louver type glass curtain wall for indoor dehumidification and removal of gaseous pollutants, which divides the operation modes into four operation modes of night in heating season, day in heating season, night in non-heating season and day in non-heating season, and the angle of the functional louver is intelligently adjusted according to the heating mode to adjust the adsorption/thermal catalysis material coating and the high-reflection TiO 2 The orientation of the coating; meanwhile, the indoor side lower baffle, the indoor side upper baffle, the outdoor side lower baffle and the outdoor side upper baffle are intelligently adjusted to be opened and closed, so that different running modes are converted.
As shown in fig. 2, at night in the heating season, the indoor lower baffle D1 and the indoor upper baffle D2 are opened to open the indoor lower vent F1 and the indoor upper vent F2, and the outdoor lower baffle D3 and the outdoor upper baffle D4 are closed to close the outdoor lower vent F3 and the outdoor upper vent F4, while the adsorption/thermocatalytic material coating a faces outward, and the highly reflective TiO coating D is coated on the indoor lower baffle D2 2 The coating B faces indoor, indoor air enters the air interlayer 4 from the indoor lower ventilation opening F1, flows through the functional louver 2, pollutants in the air are attached to the surface of the adsorption/thermal catalysis material, and clean air passes through the indoor upper ventilation openingThe port F2 returns to the room to finish the purification process; indoor air passes through the glass curtain wall for many times, and the air is constantly purified. At the same time, highly reflective TiO 2 The coating B can reflect indoor heat back to the indoor space, so that the heat preservation effect is achieved, and the building heat load in the heating season is reduced.
As shown in fig. 3, during the daytime of heating season, the indoor lower baffle D1 and the indoor upper baffle D2 are opened to open the indoor lower vent F1 and the indoor upper vent F2, and the outdoor lower baffle D3 and the outdoor upper baffle D4 are closed to close the outdoor lower vent F3 and the outdoor upper vent F4, while the adsorption/thermocatalytic material coating a faces outward, and the highly reflective TiO coating D is formed 2 The coating B faces indoors, indoor air enters the air interlayer 4 through the indoor lower vent F1, is heated into hot air under the irradiation of the sun, the hot air flows through the functional shutter 2, and when the temperature reaches above 40 ℃, the thermocatalysis function is started to degrade indoor pollutants attached to the surface of the catalyst into CO 2 And H 2 And O, the air purification effect is achieved, and high-temperature clean air returns to the indoor space through the indoor upper vent F2, so that indoor heating is realized.
As shown in fig. 4, at night in non-heating season, the indoor lower baffle D1 and the indoor upper baffle D2 are opened to open the indoor lower vent F1 and the indoor upper vent F2, and the outdoor lower baffle D3 and the outdoor upper baffle D4 are closed to close the outdoor lower vent F3 and the outdoor upper vent F4, and at the same time, the high reflective TiO is simultaneously used 2 The coating B faces outwards, the adsorption/thermal catalysis material coating A faces indoors, indoor air enters the air interlayer 4 from the indoor lower vent F1 and flows through the functional louver 2, water vapor and pollutants in the air are attached to the surface of the adsorption/thermal catalysis composite material, and the dehumidified clean air returns indoors through the indoor upper vent F2, so that the dehumidification and purification processes are completed; indoor air passes through the glass curtain wall for many times, and the humidity and the cleanliness of the air can meet the requirements of comfort and health required by a human body. At the same time, highly reflective TiO 2 The coating B can reflect the heat in the air back to the atmosphere, so that the effect of cooling is achieved, and the building cold load in non-heating seasons is reduced.
As shown in FIG. 5, during the non-heating season, the indoor lower damper D1 and the indoor upper damper D2 are closed to make the indoor lower ventF1 and the indoor upper vent F2 are closed, the outdoor lower baffle D3 and the outdoor upper baffle D4 are opened to open the outdoor lower vent F3 and the outdoor upper vent F4, and meanwhile, the adsorption/thermal catalysis composite material coating A faces outwards, and the high-reflection TiO is coated on the surface of the coating 2 The coating B faces indoors, outdoor air enters the air interlayer 4 from the outdoor lower vent F3, flows through the functional louver 2, and is excited by ultraviolet light in solar radiation, and high-reflection TiO is used 2 The coating starts photocatalysis to degrade indoor soluble gaseous pollutants; meanwhile, under the irradiation of the sun, the air is heated, and when the temperature reaches more than 40 ℃, the thermocatalysis function is started to degrade indoor pollutants attached to the surface of the catalyst into CO 2 And H 2 O, H with high temperature air attaching the adsorbing/thermocatalytic material 2 And the O is taken away to achieve the effect of catalyst regeneration, and finally, the air flows back to the atmospheric environment through the outdoor upper vent F4 to realize the process of catalytic purification and dehumidification of the indoor air.
It will be understood by those skilled in the art that the foregoing is only a preferred embodiment of the present invention, and is not intended to limit the invention, and that any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (11)
1. The utility model provides a tripe type glass curtain wall that is used for indoor dehumidification and removes gaseous pollutant which characterized in that: the glass comprises an inner double-layer glass, a functional louver and an outer high-transmittance glass from inside to outside in sequence; an air interlayer is arranged between the inner double-layer glass and the outer high-transmittance glass, and the functional louver is arranged in the air interlayer; the indoor lower baffle, the indoor upper baffle, the outdoor lower baffle and the outdoor upper baffle are respectively arranged above and below the inner double-layer glass and the outer high-transmittance glass, and an indoor lower vent, an indoor upper vent, an outdoor lower vent and an outdoor upper vent which correspond to the indoor lower baffle, the indoor upper baffle, the outdoor lower baffle and the outdoor upper baffle are arranged; one surface of the functional shutter is coated with an adsorption/thermal catalysis material coating, and the other surface of the functional shutter is coated with high-reflection TiO 2 And (4) coating.
2. The glass curtain wall of claim 1, wherein the glass curtain wall is a louver type glass curtain wall for indoor dehumidification and removal of gaseous pollutants, and comprises: the inner double-layer glass is vacuum glass.
3. The glass curtain wall of claim 1, wherein the glass curtain wall is a louver type glass curtain wall for indoor dehumidification and removal of gaseous pollutants, and comprises: the outer high-transmittance glass is borosilicate high-transmittance glass.
4. The glass curtain wall of claim 1, wherein the glass curtain wall is a louver type glass curtain wall for indoor dehumidification and removal of gaseous pollutants, and comprises: the functional shutter adopts metal nickel as a base material framework, and the angle of the functional shutter is intelligently adjusted according to the seasonal requirement; the indoor side lower baffle, the indoor side upper baffle, the outdoor side lower baffle and the outdoor side upper baffle are intelligently adjusted to be opened and closed, and conversion of running modes in different seasons is achieved.
5. The glass curtain wall of claim 1, wherein the glass curtain wall is a louver type glass curtain wall for indoor dehumidification and removal of gaseous pollutants, and comprises: the adsorption/thermal catalysis material coating is coated by adopting a dip-coating method, the mass of the adsorption/thermal catalysis material to be coated is calculated according to the volume of the indoor space, the mass of the adsorption/thermal catalysis material is controlled by controlling the lifting speed and the lifting times, the lifting speed is 10-20 cm/min, and the lifting times are 10-20 times.
6. The glass curtain wall of claim 1, wherein the glass curtain wall is a louver type glass curtain wall for indoor dehumidification and removal of gaseous pollutants, and comprises: the adsorbing material in the adsorption/thermal catalysis material is carbon nano tube, silica gel, active carbon, molecular sieve, active alumina or composite material thereof.
7. Use of a glass shutter wall for indoor dehumidification and removal of gaseous pollutants, according to one of claims 1 to 6, characterized in that: the operation modes of the shutter type glass curtain wall are divided into four modes of night in a heating season, day in a heating season, night in a non-heating season and day in a non-heating season, and the functional shutters areThe angle is intelligently adjusted according to the operation mode to adjust the adsorption/thermal catalysis material coating and the high-reflection TiO 2 The orientation of the coating; meanwhile, the indoor side lower baffle, the indoor side upper baffle, the outdoor side lower baffle and the outdoor side upper baffle are intelligently adjusted to be opened and closed, so that conversion of different running modes is realized.
8. Use according to claim 7, characterized in that: in the heating season night operation mode, the indoor lower baffle and the indoor upper baffle are opened to open the indoor lower vent and the indoor upper vent, the outdoor lower baffle and the outdoor upper baffle are closed to close the outdoor lower vent and the outdoor upper vent, and the adsorption/thermal catalysis material coating faces outwards, and the high-reflection TiO is 2 The coating faces indoors, indoor air enters the air interlayer from the indoor lower ventilation opening and flows through the functional shutters, pollutants in the air are attached to the surface of the adsorption/thermal catalysis material, and clean air returns indoors through the indoor upper ventilation opening to finish the purification process; at the same time, highly reflective TiO 2 The coating reflects indoor heat back to the room, so that the heat preservation effect is achieved, and the building heat load in the heating season is reduced.
9. Use according to claim 7, characterized in that: in the daytime running mode in the heating season, the indoor lower baffle and the indoor upper baffle are opened to open the indoor lower vent and the indoor upper vent, the outdoor lower baffle and the outdoor upper baffle are closed to close the outdoor lower vent and the outdoor upper vent, and meanwhile, the adsorption/thermal catalysis material coating faces outwards, and the high-reflection TiO is 2 The coating faces indoors, indoor air enters the air interlayer through the indoor lower ventilation opening, is heated into hot air under the irradiation of the sun, the hot air flows through the functional shutter, and when the temperature reaches more than 40 ℃, the thermal catalysis function is started to degrade indoor pollutants attached to the surface of the catalyst into CO 2 And H 2 And O, the air purification effect is achieved, and high-temperature clean air returns to the indoor space through the indoor upper vent, so that indoor heating is realized.
10. According toThe use of claim 7, wherein: in the non-heating season night operation mode, the indoor lower baffle and the indoor upper baffle are opened to open the indoor lower vent and the indoor upper vent, the outdoor lower baffle and the outdoor upper baffle are closed to close the outdoor lower vent and the outdoor upper vent, and meanwhile, the high-reflection TiO is used for preventing the indoor air from flowing into the indoor lower vent and the indoor air from flowing into the indoor upper vent 2 The coating faces outwards, the adsorption/thermal catalysis material coating faces indoors, indoor air enters the air interlayer from the indoor lower ventilation opening and flows through the functional shutter, water vapor and soluble gaseous pollutants in the air are attached to the surface of the adsorption/thermal catalysis composite material, and the dehumidified clean air returns indoors through the indoor upper ventilation opening to finish the processes of dehumidification and purification; at the same time, highly reflective TiO 2 The coating reflects the heat in the air back to the atmosphere, so that the effect of cooling is achieved, and the building cold load in non-heating seasons is reduced.
11. Use according to claim 7, characterized in that: in the daytime running mode in non-heating seasons, the indoor lower baffle and the indoor upper baffle are closed to close the indoor lower vent and the indoor upper vent, the outdoor lower baffle and the outdoor upper baffle are opened to open the outdoor lower vent and the outdoor upper vent, and the adsorption/thermal catalysis composite material coating is outward and high-reflection TiO 2 The coating faces indoors, outdoor air enters the air interlayer from the outdoor lower ventilation opening, flows through the functional shutter, and is highly-reflected TiO under the excitation of ultraviolet light in solar radiation 2 The coating starts photocatalysis to degrade indoor soluble gaseous pollutants; meanwhile, under the irradiation of the sun, the air is heated, when the temperature reaches more than 40 ℃, the thermal catalysis function is started to degrade indoor soluble gaseous pollutants attached to the surface of the catalyst into CO 2 And H 2 O, H with high temperature air attaching the adsorbing/thermocatalytic material 2 And the O is taken away to achieve the effect of adsorbent regeneration, and finally, the air flows through the outdoor upper vent and returns to the atmospheric environment, so that the processes of indoor air catalytic purification and dehumidification are realized.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210510407.3A CN114876107A (en) | 2022-05-11 | 2022-05-11 | Shutter type glass curtain wall for indoor dehumidification and removal of gaseous pollutants and use method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210510407.3A CN114876107A (en) | 2022-05-11 | 2022-05-11 | Shutter type glass curtain wall for indoor dehumidification and removal of gaseous pollutants and use method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115928904A (en) * | 2022-12-16 | 2023-04-07 | 华南理工大学 | Three-edged shutter building surface skin system capable of taking both summer heat and winter cold weather into consideration |
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| CN210421552U (en) * | 2019-08-14 | 2020-04-28 | 江西理工大学 | Solar energy ventilation cooling double glazing curtain |
| CN112049280A (en) * | 2020-09-11 | 2020-12-08 | 中国科学技术大学 | Catalytic purification-sterilization type multifunctional photovoltaic passive ventilation wall |
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| JPH07294019A (en) * | 1994-04-22 | 1995-11-10 | O M Kenkyusho:Kk | Solar system house |
| CN110107949A (en) * | 2019-06-03 | 2019-08-09 | 清华大学合肥公共安全研究院 | Dual catalyst coating shutter type thermal-arrest wall and application method |
| CN210421552U (en) * | 2019-08-14 | 2020-04-28 | 江西理工大学 | Solar energy ventilation cooling double glazing curtain |
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