CN107965166B - Composite enclosure structure for low-energy-consumption container house - Google Patents
Composite enclosure structure for low-energy-consumption container house Download PDFInfo
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- CN107965166B CN107965166B CN201711302609.4A CN201711302609A CN107965166B CN 107965166 B CN107965166 B CN 107965166B CN 201711302609 A CN201711302609 A CN 201711302609A CN 107965166 B CN107965166 B CN 107965166B
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H1/00—Buildings or groups of buildings for dwelling or office purposes; General layout, e.g. modular co-ordination or staggered storeys
- E04H1/12—Small buildings or other erections for limited occupation, erected in the open air or arranged in buildings, e.g. kiosks, waiting shelters for bus stops or for filling stations, roofs for railway platforms, watchmen's huts or dressing cubicles
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H1/00—Buildings or groups of buildings for dwelling or office purposes; General layout, e.g. modular co-ordination or staggered storeys
- E04H1/12—Small buildings or other erections for limited occupation, erected in the open air or arranged in buildings, e.g. kiosks, waiting shelters for bus stops or for filling stations, roofs for railway platforms, watchmen's huts or dressing cubicles
- E04H2001/1283—Small buildings of the ISO containers type
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Abstract
The invention provides a composite enclosure structure for a low-energy-consumption container house, and relates to the technical field of building energy conservation and building enclosure structures. In order to solve the problems that the comfort level of the container house with the metal plate light enclosure structure is poor in summer and winter and the energy consumption per unit area is high at present, the invention provides a composite enclosure structure for a container house with low energy consumption, which can be divided into a bottom plate, a wall body and a top plate composite enclosure structure, and comprises the following steps: the water storage module comprises a bottom plate water storage module, a wall body water storage module, a top plate water storage module, a wall body low-radiation air interlayer, a top plate low-radiation air interlayer, a wall body heat preservation sun shield, a top plate heat preservation sun shield, a bottom plate heat preservation plate and an interior decoration surface layer. The invention is mainly characterized in that the heat inertia can be improved by sun shading, ventilation and water filling of the composite enclosure structure in summer, and the heat dissipation and evaporation cooling of circulating water are combined; in winter, air interlayers can be formed after water is discharged to promote and preserve heat, and meanwhile, the heating is performed by utilizing the low-temperature hot water radiation of the bottom plate, so that the indoor heat comfort and the annual low-energy consumption operation are realized.
Description
Technical Field
The invention relates to the technical field of building energy conservation and building envelope structures.
Background
The container house is more and more widely applied to the fields of construction sites, camps and commercial displays due to convenient, flexible and economic construction. However, the existing container house adopts a metal plate light enclosure structure, and compared with a conventional heat-insulating masonry structure and a concrete structure, the thermal performance is poor, the surface temperature fluctuation is large under hot summer and cold winter climatic conditions, more manual refrigeration and heating have to be relied on, the energy consumption per unit area is high, and the method is one of weak links for energy conservation of the existing container house. The principle of the composite enclosure structure for the low-energy-consumption container house is that a thermal technical mode suitable for hot climate in summer and cold climate in winter can be adopted; the water storage module which can be filled with water and drained is used for storing water under hot weather conditions in summer, the thermal inertia of the composite enclosure structure is enhanced to resist the fluctuation of the environmental temperature, and meanwhile, the composite enclosure structure is prevented from being overheated by utilizing the sun-shading ventilation heat dissipation and the circulating water heat dissipation; the heat preservation capability of the composite enclosure structure is improved by utilizing a closed air space formed in the water storage module after water is discharged in cold weather conditions in winter, and meanwhile, the bottom plate water storage module filled with low-temperature hot water can be utilized for carrying out bottom plate low-temperature hot water radiation heating; and further realizing the indoor heat comfort and energy-saving operation of the low-energy-consumption container house all the year round. The prior container house energy-saving enclosure structure technical modes in the current market all adopt methods for enhancing the heat insulation property of a metal plate enclosure structure, such as methods for increasing the thickness of a heat insulation layer and reducing the heat transfer coefficient of a heat insulation material, the thermal inertia of the enclosure structure is not obviously improved, the thermal stability is insufficient when the ambient temperature fluctuates, and the integral thermal performance still cannot be compared with that of a conventional heat-insulation masonry structure and a concrete structure; in addition, the container house of the prior metal plate enclosure structure lacks the climate adaptability energy-saving operation technical mode in summer and winter, has low efficiency under extreme climate conditions, and has not fully exerted energy-saving potential.
Disclosure of Invention
The invention provides a composite enclosure structure for a low-energy-consumption container house, which aims to solve the problems that the thermal performance of a metal plate light enclosure structure of the existing container house is poor relative to that of a conventional heat-insulation masonry structure or a concrete structure, so that if the thermal comfort degree of the existing container house is poor when an air conditioner and a heating system are closed in summer and winter, more manual cooling and heating have to be relied on, and the energy consumption of a unit building area is high. The composite enclosure structure can be integrated on a bottom plate, a side plate, an end plate and a top plate of a universal container, and a bottom plate composite enclosure structure, a wall composite enclosure structure and a top plate composite enclosure structure are formed in a modular combination mode; the bottom plate composite enclosure structure, the wall composite enclosure structure and the top plate composite enclosure structure can reduce solar radiation heat gain, ventilate and radiate under hot weather conditions in summer, and have enough heat inertia for resisting environmental temperature fluctuation; when the interiors of the bottom plate composite enclosure structure, the wall composite enclosure structure and the top plate composite enclosure structure are heated and overheated day by day, the bottom plate composite enclosure structure, the wall composite enclosure structure and the top plate composite enclosure structure can be restored to a normal-temperature heat insulation state again after heat dissipation and cooling by using circulating water, so that the energy consumption of air-conditioning refrigeration of the low-energy-consumption container house in summer is reduced; under the condition of cold climate in winter, a closed air interlayer can be formed inside the bottom plate composite enclosure structure, the wall body composite enclosure structure and the top plate composite enclosure structure, so that the heat insulation performance is improved, and the heat loss is reduced; the composite enclosure structure of the bottom plate can also utilize low-temperature hot water generated after the solar thermal collector is heated under the cold weather condition in winter, so that the low-temperature hot water radiant heating of the bottom plate is provided, and the heating energy consumption of the low-energy-consumption container house is reduced.
In order to achieve the above object, the present invention provides a composite enclosure structure for a low energy consumption container house, which comprises three types: the container comprises a bottom plate composite enclosure structure integrated with a bottom plate and a bottom frame of the universal container, a wall composite enclosure structure integrated with side plates and end plates of the universal container, and a top plate composite enclosure structure integrated with a top plate and a top frame of the universal container; the bottom plate composite envelope structure comprises: the floor comprises an indoor floor decoration surface layer, a floor water storage module and a floor insulation board; the wall composite envelope structure comprises: the wall body comprises an indoor wall body decoration surface layer, a wall body water storage module, a wall body low-radiation air interlayer and a wall body heat preservation sun shield; the roof composite envelope comprises: the indoor ceiling decoration surface layer, the top plate water storage module, the top plate low-radiation air interlayer and the top plate heat preservation sun shield; bottom plate retaining module, wall body retaining module and roof retaining module all include respectively: the device comprises a shell, a top cover, a flow blocking layer, a fixing device, a water-through air-blocking valve, a water-filling water-returning hole and an exhaust hole, wherein the water-through air-blocking valve, the water-filling water-returning hole and the exhaust hole are arranged between the flow blocking layer; when the wall body water storage module and the top plate water storage module are integrally connected into a wall and top water storage module, the wall and top water storage module integral connecting piece is further included; the flow blocking layer of the bottom plate water storage module and the flow blocking layer of the top plate water storage module are horizontally arranged, and water leakage closed air holes are formed in the centers of the flow blocking layers; the bottom of the wall heat-preservation sun shield is provided with an openable ventilation opening, and the joint edge of the top plate heat-preservation sun shield and the wall heat-preservation sun shield is also provided with an openable ventilation opening; the bottom plate heat insulation board can be divided into two layers of a bottom plate fixed heat insulation board on the upper layer and a bottom plate movable heat insulation board on the lower layer, and bottom plate additional equipment and pipelines such as a circulating water radiator, a capillary tube humidifying and evaporating cooling device and the like which do not belong to the composite enclosure structure can be installed between the bottom plate fixed heat insulation board and the bottom plate movable heat insulation board.
In the composite enclosure structure for the low-energy-consumption container house, the bottom plate composite enclosure structure is used for controlling the surface temperature fluctuation and heat transfer of the indoor bottom plate decoration surface layer, the wall body composite enclosure structure is used for controlling the surface temperature fluctuation and heat transfer of the indoor wall body decoration surface layer, and the top plate composite enclosure structure is used for controlling the surface temperature fluctuation and heat transfer of the indoor ceiling decoration surface layer; the bottom plate water storage module, the wall body water storage module and the top plate water storage module are used for storing water under hot weather conditions in summer, so that the thermal inertia of the bottom plate composite enclosure structure, the wall body composite enclosure structure and the top plate composite enclosure structure is increased, and the severe fluctuation of the environmental temperature is inhibited; when the stored water is possibly overheated, the composite enclosing structure of the bottom plate, the composite enclosing structure of the wall body and the composite enclosing structure of the top plate are prevented from overheating through circulating water heat dissipation cooling and capillary humidification evaporation cooling; meanwhile, under the cold weather condition in winter, the bottom plate water storage module, the wall body water storage module and the top plate water storage module can discharge stored water, the interior of the bottom plate water storage module, the wall body water storage module and the top plate water storage module is converted into a closed air interlayer to enhance the heat preservation capability, and the heat loss of the bottom plate composite enclosure structure, the wall body composite enclosure structure and the top plate composite enclosure structure is reduced; the wall body low-radiation air interlayer and the top plate low-radiation air interlayer are used for reducing radiation heat exchange between the wall body water storage module and the top plate water storage module and the external environment, and simultaneously realizing ventilation and heat dissipation under hot weather conditions in summer and heat preservation of a closed air layer under cold weather conditions in winter; the wall heat-preservation sunshade plate and the top plate heat-preservation sunshade plate are used for sunshade of the wall water storage module and the top plate water storage module in summer and external heat preservation of the wall water storage module and the top plate water storage module in winter; the shells and the top covers of the bottom plate water storage module, the wall body water storage module and the top plate water storage module are used for combining a closed module shell with structural strength and capable of storing water; the flow blocking layers and the fixing devices in the bottom plate water storage module, the wall body water storage module and the top plate water storage module are used for inhibiting natural convection heat exchange of fluid, such as air or water, in the bottom plate water storage module, the wall body water storage module and the top plate water storage module; the water and air passing and closing valve between the flow resisting layers is used for enabling water to pass through in a water filling state, and automatically closing the air channel after water is discharged so as to form a closed air space for enhancing heat preservation; the water filling and returning holes of the bottom plate water storage module, the wall body water storage module and the top plate water storage module are used for filling and discharging water; the exhaust holes of the bottom plate water storage module, the wall body water storage module and the top plate water storage module are used for air pressure balance in the water filling and returning process; the water discharge closed air hole in the center of the horizontally arranged bottom plate water storage module flow blocking layer and the top plate water storage module flow blocking layer is used for being opened under the gravity action of accumulated water collected in the center when water is discharged and is closed after the accumulated water is discharged so as to keep no accumulated water in the closed air space between the bottom plate water storage module flow blocking layer and the top plate water storage module flow blocking layer; the openable ventilation opening is used for being opened under hot weather conditions in summer to enable the wall composite enclosure structure and the top plate composite enclosure structure to be ventilated and radiated, and is closed under cold weather conditions in winter to form a closed air layer for heat preservation; the bottom plate fixing heat-insulation plate is used for reducing heat transfer among the bottom plate water storage module, the circulating water radiator and the outdoor environment in summer and is used for heat insulation of the bottom plate composite enclosure structure in winter; the bottom plate movable heat-insulation plate is used for seasonal control, is opened under hot weather conditions in summer to be beneficial to heat dissipation of the circulating water radiator, and is closed under cold weather conditions in winter to enhance heat insulation of the bottom plate composite enclosure structure.
The composite enclosing structure for the low-energy-consumption container house is characterized by comprising a modularized and opaque bottom plate water storage module, a wall body water storage module and a top plate water storage module, wherein water can be filled and drained; the bottom plate water storage module, the wall body water storage module and the top plate water storage module can store water under hot weather conditions in summer, and the thermal inertia of the composite enclosure structure is increased so as to resist severe fluctuation of environmental temperature; the bottom plate water storage module, the wall body water storage module and the top plate water storage module can discharge water to form an internal closed air interlayer under the cold weather condition in winter, so that the heat preservation capability of the composite enclosure structure is improved, and the heat transfer loss is reduced; the bottom plate water storage module, the wall body water storage module and the top plate water storage module can be made of high polymer materials by injection molding or by splicing and welding waterproof plates; and the bottom plate water storage module, the wall body water storage module and the top plate water storage module can also serve as auxiliary miscellaneous water tanks of the low-energy-consumption container house, and the stored water can be reused for flushing toilets and greening irrigation.
The composite enclosing structure for the low-energy-consumption container house is characterized in that the wall low-radiation air space and the wall heat-insulation sun shield are sequentially arranged outside the wall water storage module; the roof low-radiation air interlayer and the roof heat-preservation sun shield are sequentially arranged on the outdoor side of the roof water storage module; the wall body low-radiation air space and the top plate low-radiation air space are made of low-radiation materials on the indoor side surface and the outdoor side surface of the air space, so that radiation heat exchange between the wall body water storage module and the top plate water storage module and the outside is reduced; the wall body heat-preservation sun shield and the top plate heat-preservation sun shield are opaque sandwich plates with heat-preservation layers for shielding the wall body water storage module and the top plate water storage module; the solar radiation of the wall water storage module and the roof water storage module can be reduced under the hot weather condition in summer, and the heat loss in the low-energy-consumption container room can be reduced through heat preservation under the cold weather condition in winter.
The composite envelope structure for the low-energy-consumption container house is characterized in that the bottom plate water storage module is internally provided with a multi-layer thin-layer structure which is parallel to the indoor side surface and the outdoor side surface of the bottom plate water storage module, is made of a thin film material or a thin sheet material and has the function of hindering convection heat transfer, namely a flow blocking layer of the bottom plate water storage module; meanwhile, the wall body water storage module is also provided with a multilayer thin layer structure which is parallel to the indoor side surface and the outdoor side surface of the wall body water storage module, is made of thin film materials or thin sheet materials and has the function of hindering convection heat transfer, namely a flow blocking layer of the wall body water storage module; meanwhile, the top plate water storage module is also provided with a multi-layer thin-layer structure which is parallel to the indoor side surface and the outdoor side surface of the top plate water storage module, is made of a thin film material or a thin sheet material and has the function of hindering convection heat transfer, namely the flow blocking layer of the top plate water storage module.
The composite enclosing structure for the low-energy-consumption container house is characterized in that the flow blocking layer of the wall water storage module and the flow blocking layer of the top plate water storage module correspond to each other in sequence and are equal in number; namely, a flow blocking layer on the outermost side of the flow blocking layer of the wall water storage module corresponds to a flow blocking layer on the outermost side of the flow blocking layer of the top plate water storage module; the secondary outer side of the wall water storage module flow blocking layer is provided with a flow blocking layer corresponding to the secondary outer side of the roof water storage module flow blocking layer; analogize in proper order, the one deck choked flow layer of the most inboard of wall body retaining module choked flow layer corresponds the one deck choked flow layer of the most inboard of roof retaining module choked flow layer to form the wall body retaining module with the inside hot laminarized fluid space that corresponds of roof retaining module, mainly water layer or air bed, the mixed flow of reducible different temperature water layers when the circulating water flows the heat dissipation improves the heat-proof ability in summer.
The composite enclosure structure for the low-energy-consumption container house is characterized in that a water-passing and air-closing valve of the bottom plate water storage module is arranged between the flow blocking layer of the bottom plate water storage module and the internal fluid layer separated by the fixing device; meanwhile, a water-through and air-closing valve of the wall body water storage module is also arranged between the flow blocking layer of the wall body water storage module and the internal fluid layer separated by the fixing device; meanwhile, a water-through and air-closing valve of the top plate water storage module is also arranged between the flow blocking layer of the top plate water storage module and the internal fluid layer separated by the fixing device; the inner fluid layer is primarily a water layer or an air layer, but may also be other solution fluids that function similarly.
The composite enclosure structure for the low-energy-consumption container house is characterized in that floating balls or floating blocks with the density smaller than that of water and larger than that of air are arranged inside the valve casings of the water-passing and air-closing valves inside the bottom plate water storage module, the wall body water storage module and the top plate water storage module; when the bottom plate water storage module, the wall body water storage module and the top plate water storage module are filled with water, floating balls or floating blocks in the water and gas passing and closing valves float upwards to open a water flow passage, so that water can be allowed to circularly flow for heat dissipation; when water is discharged from the interior of the bottom plate water storage module, the wall body water storage module and the top plate water storage module, the floating ball or the floating block in the water passing and air closing valve sinks and then blocks a water flow passage, so that a closed air interlayer which is separated and not communicated is formed among the inner flow blocking layers and the fixing devices of the bottom plate water storage module, the wall body water storage module and the top plate water storage module, the heat insulation capacity of the composite enclosure structure can be improved, and the low-energy-consumption container house is beneficial to energy conservation in winter; when water is replaced by a certain solution with thermal inertia and fluidity, the density of the floating ball or the floating block inside the valve shell of the water and gas passing and closing valve is less than that of the solution and greater than that of air, so as to achieve the effects of water passing and gas closing.
The composite enclosure structure for the low-energy-consumption container house is characterized in that the centers of the horizontally arranged flow blocking layers in the bottom plate water storage module and the top plate water storage module are provided with the water leakage closed air holes; when the bottom plate water storage module and the top plate water storage module discharge water for storage, the central water leakage closed air hole of the flow blocking layer of the bottom plate water storage module and the central water leakage closed air hole of the flow blocking layer of the top plate water storage module can be opened under the action of gravity of the upper laminated water and closed after the upper laminated water is discharged so as to block air permeation, and a closed air space layer without accumulated water and keeping a flat shape is formed; the central water leakage closed air hole of the bottom plate water storage module flow blocking layer and the central water leakage closed air hole of the top plate water storage module flow blocking layer can be realized by means of an elastic membrane elastic deformation function covering the water drainage hole, and other specific implementation modes of the water drainage closed air hole are not eliminated.
Optionally, the composite envelope structure for a low energy consumption container house is characterized in that the bottom plate water storage module, the wall body water storage module and the top plate water storage module can adopt a specific implementation mode of a single-shell water storage module with a single shell, and can also adopt a specific implementation mode of a double-shell water storage module, namely an indoor side water storage module and an outdoor side water storage module with two shells, which can independently store and drain water; the embodiment of the multi-shell water storage module which is provided with three or more shells and can independently store and discharge water and is arranged in a stacking way along the normal direction of the indoor side surface and the outdoor side surface of the water storage module can also be adopted; after the specific implementation mode of the double-shell water storage module or the multi-shell water storage module is adopted, the composite building envelope has different intermediate states of thermal inertia and heat preservation combination in the transition process from the integral water storage state with the maximum thermal inertia to the integral air filled state of the interlayer with the maximum heat preservation, so that the composite building envelope has more flexible adjustment to adapt to climate change.
Optionally, the above proposed composite enclosure structure for a low energy consumption container house is characterized in that the bottom plate water storage module can also store low temperature hot water from a solar heat collector under the cold weather condition in winter, and serves as a heat storage water tank integrated with the bottom plate of the low energy consumption container house and a bottom plate low temperature hot water radiation heating device; meanwhile, the movable heat-insulation plate of the bottom plate can be closed in winter, so that heat insulation of the outdoor side of the bottom plate water storage module is increased, and heat loss of stored hot water of the bottom plate water storage module is reduced.
The composite enclosing structure for the low-energy-consumption container house provided by the invention has the following main beneficial effects: the composite enclosure structure can be integrated on a bottom plate, a side plate, an end plate and a top plate of a universal container, and a bottom plate composite enclosure structure, a wall composite enclosure structure and a top plate composite enclosure structure are formed in a modular combination mode; the bottom plate composite enclosure structure, the wall composite enclosure structure and the top plate composite enclosure structure can be used for shading sun, insulating heat, ventilating and radiating heat under hot weather conditions in summer, and the heat inertia is improved through water storage so as to resist the fluctuation of environmental temperature; when the water stored in the bottom plate composite enclosure structure, the wall composite enclosure structure and the top plate composite enclosure structure is heated and overheated day by day, the overheated water can be discharged, and the water is cooled after being radiated and recharged into the bottom plate composite enclosure structure, the wall composite enclosure structure and the top plate composite enclosure structure, so that the bottom plate composite enclosure structure, the wall composite enclosure structure and the top plate composite enclosure structure are recovered to a normal-temperature heat insulation state, and the energy consumption of air conditioning refrigeration in summer of the low-energy-consumption container house is reduced; under the condition of cold climate in winter, the bottom plate composite enclosure structure, the wall composite enclosure structure and the top plate composite enclosure structure can discharge internal water to form a closed air space so as to improve the heat preservation performance of the composite enclosure structure and reduce the heat transfer loss; the bottom plate composite enclosure structure can also keep a water storage state under the cold weather condition in winter, and the stored water can become low-temperature hot water after being circularly heated by the solar heat collector integrated with the low-energy-consumption container house; the bottom plate water storage module can serve as a water storage tank and provide bottom plate low-temperature hot water radiant heating, so that heating energy consumption of the low-energy-consumption container house is reduced.
Drawings
Fig. 1 is a partially exploded view of a three-dimensional model of a typical partial cross-section of one embodiment of a composite building envelope for a low-energy-consumption container house according to the present invention.
Fig. 2 is a schematic cross-sectional view of one embodiment of the composite building envelope for a low energy consumption container house according to the present invention in a summer hot climate.
Fig. 3 is a typical cross-sectional view illustrating an operation state of a composite envelope structure for a low-energy-consumption container house according to one embodiment of the present invention, in which a closed air space and other insulating layers are used for heat preservation after water is discharged in a cold climate in winter.
Fig. 4 is a schematic cross-sectional view of an exemplary operating state in which the wall water storage module and the top plate water storage module are used for water drainage and then heat preservation by using a closed air space and other heat preservation layers, and the bottom plate water storage module is used for radiant heating by using low-temperature hot water and heat preservation by using a bottom plate, according to one embodiment of the composite envelope structure for the low-energy-consumption container house.
Fig. 5 is a schematic view of a combination of a water storage module and circulating water cooling and evaporative cooling equipment and pipelines according to one embodiment of the composite building envelope for a low-energy-consumption container house.
Fig. 6 is a schematic view showing the water storage module, the circulating water cooling and evaporative cooling device and the pipeline in an exploded state according to one embodiment of the composite envelope structure for the low-energy-consumption container house.
Fig. 7 is a schematic exploded view of a floor water storage module, a wall water storage module and a roof water storage module according to one embodiment of the composite building envelope for a low energy consumption container house.
Fig. 8 is a schematic view of a partially exploded state of a junction of a wall water storage module and a roof water storage module according to one embodiment of the composite building envelope for a low energy consumption container house of the present invention.
Fig. 9 is a partial cross-sectional view of the junction between the wall water storage module and the floor water storage module in hot summer weather according to one embodiment of the composite building envelope for the low energy consumption container house of the present invention.
Fig. 10 is a schematic partial cross-sectional view of a junction between a wall water storage module and a roof water storage module in hot summer weather according to one embodiment of the composite building envelope for a low energy consumption container house of the present invention.
Fig. 11 is a partial cross-sectional view of the junction between the wall water storage module and the floor water storage module without the floor low-temperature hot water radiant heating mode in a winter cold climate according to one embodiment of the composite building envelope for the low-energy-consumption container house of the present invention.
Fig. 12 is a schematic partial cross-sectional view of a junction between a wall water storage module and a roof water storage module in a winter cold climate according to one embodiment of the composite building envelope for a low energy consumption container house of the present invention.
Figure 13 is a schematic plan view of a bleed water shut off air hole in a horizontally disposed fluid barrier of one of the composite envelope embodiments of a floor or roof water storage module for a low energy container house of the present invention.
Figure 14 is a schematic cross-sectional view of a bleed water shut off air hole in a horizontally disposed fluid barrier of one of the composite envelope embodiments of a floor or roof water storage module for a low energy container house of the present invention.
Detailed Description
The invention is described in detail below with reference to the drawings and the detailed description; while the embodiments and specific embodiments of the present invention are illustrated in the drawings, the present invention should not be construed as limited to the specific embodiments of the illustrated embodiments.
The embodiment of the invention provides a composite enclosure structure for a low-energy-consumption container house, which can be applied to the low-energy-consumption container house and an operation method and is used as a specific implementation mode of the composite enclosure structure for a bottom plate, a wall body and a top plate in the low-energy-consumption container house and the operation method. In addition, the composite enclosure structure can also be independently applied to container houses and other modular buildings similar to the container houses, so that the technical effect of reducing the energy consumption of the building is achieved. In this embodiment, a case where the composite envelope is independently used will be described as an example.
The invention provides a composite enclosure structure for a low-energy-consumption container house, which aims to solve the problems that the thermal performance of a metal plate light enclosure structure of the existing container house is poor relative to that of a conventional heat-insulation masonry structure or a concrete structure, so that if the thermal comfort degree of the existing container house is poor when an air conditioner and a heating system are closed in summer and winter, more manual cooling and heating have to be relied on, and the energy consumption of a unit building area is high. The composite enclosure structure is an energy-saving building enclosure structure and can be used in the field of buildings.
As shown in fig. 1, fig. 2, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9 and fig. 10, the composite envelope for a low energy consumption container house according to the present invention can be divided into three categories: the composite enclosure structure comprises a bottom plate composite enclosure structure 3a integrated with a bottom plate and a bottom frame 11 of the universal container, a wall composite enclosure structure 3b integrated with side plates 12, end plates and end frames 14 of the universal container, door and window openings 15 and a top plate composite enclosure structure 3c integrated with a top plate and a top frame 13 of the universal container. The bottom plate composite envelope 3a includes: an indoor bottom board decoration surface layer 391, a bottom board water storage module 31 and a bottom board heat insulation board 38; the wall composite envelope 3b comprises: an indoor wall decoration surface layer 392, a wall water storage module 32, a wall low-radiation air space 34 and a wall heat-preservation sun shield 36; the roof composite envelope 3c includes: the indoor ceiling decoration surface layer 393, the ceiling water storage module 33, the ceiling low-radiation air space 35 and the ceiling heat-preservation sun shield 37; the bottom plate water storage module 31 comprises a bottom plate water storage module shell 311, a bottom plate water storage module top cover 312, a bottom plate water storage module flow blocking layer and fixing device 313, a water passing and closing air valve 314 between the flow blocking layers of the bottom plate water storage module, a bottom plate water storage module water filling and returning hole 315 and a bottom plate water storage module exhaust hole 316; the wall body water storage module 32 comprises a wall body water storage module shell 321, a wall body water storage module top cover 322, a wall body water storage module flow blocking layer and fixing device 323, a water and air blocking valve 324 between the wall body water storage module flow blocking layers, a wall body water storage module water filling and returning hole 325 and a wall body water storage module exhaust hole 326; the top plate water storage module 33 comprises a top plate water storage module shell 331, a top plate water storage module cover 332, a top plate water storage module flow blocking layer and fixing device 333, a water and air blocking valve 334 between the flow blocking layers of the top plate water storage module, a top plate water storage module water filling and returning hole 335 and a top plate water storage module exhaust hole 336; when the wall water storage module 32 is integrally connected with the top plate water storage module 33, the wall water storage module further comprises wall and top water storage module integral connecting pieces 32-33; the bottom plate water storage module flow blocking layer and fixing device 313 can be divided into two parts, namely a bottom plate water storage module flow blocking layer 3131 and a bottom plate water storage module flow blocking layer fixing device 3132; the flow blocking layer and fixing device 323 of the wall water storage module can be divided into a flow blocking layer 3231 of the wall water storage module and a flow blocking layer fixing device 3232 of the wall water storage module; the top plate water storage module flow blocking layer and fixing device 333 can be divided into two parts, namely a top plate water storage module flow blocking layer 3331 and a top plate water storage module flow blocking layer fixing device 3332; the bottom plate water storage module flow blocking layer 3131 which is horizontally arranged is provided with a water leakage closed air hole 317 in the center; the center of the top plate water storage module flow blocking layer 3331 which is horizontally arranged is also provided with a top plate water storage module flow blocking layer water leakage closed air hole 337; the bottom of the wall heat-preservation sunshade plate 36 is provided with an openable ventilation opening 361, and the joint edge of the roof heat-preservation sunshade plate 37 and the wall heat-preservation sunshade plate 36 is also provided with an openable ventilation opening 362; the bottom plate heat insulation plate 38 can be divided into two layers, namely an upper bottom plate fixed heat insulation plate 381 and a lower bottom plate movable heat insulation plate 382, and bottom plate additional equipment and pipelines which do not belong to the composite enclosure structure can be installed between the upper bottom plate fixed heat insulation plate 381 and the lower bottom plate movable heat insulation plate 382, such as a circulating water radiator 6 and a capillary tube humidification evaporation cooling device 7, and are used for heat dissipation and cooling of the composite enclosure structure in summer.
As shown in fig. 1, 2, 5, 6, 7, 8, 9 and 10, the composite envelope for a low energy consumption container house proposed by the present invention can also be associated with components and equipment not belonging to the composite envelope itself, applied to the low energy consumption container house; the composite enclosure may be supported by an additional support structure 2 consisting of the bottom panel 111, the bottom frame 112, the side panels 12, the top panel 131, the top frame 132, the end panels and end frames 14, and the additional bottom panel support structure 21, the additional wall support structure 22 and the additional top panel support structure 23 of the universal container 1; the whole container house can be loaded, unloaded and transported by exposing the additional bottom corner piece 211 and the additional top corner piece 231 of the composite building envelope; the composite enclosure structure is also connected with an additional pipeline of the enclosure structure of the low-energy-consumption container house and a water tank 5; wherein the wall and top water storage module water supply trunk 544 in the wall and top water storage module circulating water pipeline 54 is connected to the wall water storage module 32 through the wall and top water storage module water supply branch 545; the wall and roof water storage module return water main 547 is connected with the wall and roof circulating water radiator 62 through a wall and roof water storage module return water branch pipe 546 for heat dissipation in summer of the wall water storage module 32 and the roof water storage module 33; the bottom plate water storage module water supply main pipe 554 in the bottom plate water storage module circulating water pipe 55 is connected with the bottom plate water storage module 31 through the bottom plate water storage module water supply branch pipe 555; the bottom plate water storage module water return main pipe 557 is connected with the bottom plate circulating water radiator 61 through a bottom plate water storage module water return branch pipe 556 and is used for heat dissipation of the bottom plate water storage module 31 in summer; the wall and roof water storage module exhaust duct 56 is connected with the roof water storage module exhaust hole 336 for air pressure balance when the wall water storage module 32 and the roof water storage module 33 store water and discharge water; the bottom plate water storage module exhaust pipeline 57 is connected with the bottom plate water storage module exhaust hole 316 and is used for air pressure balance when the bottom plate water storage module stores water and discharges water; optionally, the low-energy-consumption container house may integrate the solar photovoltaic panel 00 and the solar heat collector 01, the solar photovoltaic panel 00 generates part of electric power for the operation of the low-energy-consumption container house, and the solar heat collector 01 generates low-temperature hot water; optionally, the low-energy-consumption container house may further include a solar hot water pipeline 58 connected to the bottom plate water storage module 31, so that the bottom plate low-temperature hot water solar heating may be performed in winter; the circulating water radiator 6 can be divided into a bottom plate circulating water radiator 61 and a wall and top circulating water radiator 62; one embodiment of floor circulating water radiator 61 comprises floor circulating water radiator coil 611, floor circulating water radiator coil joint 612 and floor circulating water radiator support 613; one embodiment of the wall and top circulating water radiator 62 includes a wall and top circulating water radiator coil 621, a wall and top circulating water radiator coil joint 622 and a wall and top circulating water radiator support 623; one of the specific embodiments of the capillary humidifying and evaporative cooling device 7 is connected to a capillary 74 through a main pipe 71 of the capillary humidifying and evaporative cooling device, the capillary 74 supported by a capillary bracket 77 is provided with drippers 75 distributed along a pipeline, the end of the capillary 74 is provided with a plug 76, and a high-efficiency water-absorbing and moisture-preserving material layer 78 attached to the circulating water radiator 6; other specific embodiments of the circulating water radiator 6 and the capillary humidifying and evaporating cooling device 7 are not excluded; the heat dissipation and cooling efficiency of the composite enclosure structure is improved in summer, and the low-energy-consumption container house box body part is erected by utilizing the storable support legs 8 to form an overhead space with sunshade and ventilation at the bottom; one of the embodiments of the stowable leg 8 comprises a leg plate 81, a leg bar 82 and a leg box connector 83; other embodiments of the retractable foot 8 are not excluded.
As shown in fig. 1, fig. 2, fig. 5, fig. 6 and fig. 7, the composite envelope for a low energy consumption container house according to the present invention is characterized in that it has a water storage module 31 of a bottom plate, a water storage module 32 of a wall body and a water storage module 33 of a top plate, which are water-chargeable and water-dischargeable, and are modularized and non-transparent; the bottom plate water storage module 31, the wall body water storage module 32 and the top plate water storage module 33 can store water under hot weather conditions in summer, and the thermal inertia of the composite building enclosure is increased so as to resist severe fluctuation of environmental temperature; the bottom plate water storage module 31, the wall body water storage module 32 and the top plate water storage module 33 can discharge water to form an internal closed air interlayer under the cold weather condition in winter, so that the heat preservation capability of the composite enclosure structure is improved, and the heat transfer loss is reduced; the bottom plate water storage module 31, the wall body water storage module 32 and the top plate water storage module 33 can be formed by high polymer material injection molding or waterproof plate splicing welding; the bottom plate water storage module 31, the wall body water storage module 32 and the top plate water storage module 33 can be used as auxiliary miscellaneous water tanks of the low-energy-consumption container house; the stored water can be reused for flushing a toilet and greening irrigation; other embodiments of the floor, wall and roof impoundment modules 31, 32, 33 having similar functions are not excluded.
As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the outdoor side of the wall water storage module 32 in the composite envelope structure for the low energy consumption container house proposed by the present invention is sequentially the wall low radiation air interlayer 34 and the wall heat preservation sunshade 36; the roof low-radiation air interlayer 35 and the roof heat-preservation sun shield 37 are sequentially arranged on the outdoor side of the roof water storage module 33; the wall body low-radiation air space 34 and the top plate low-radiation air space 35 use low-radiation materials as the indoor side surface and the outdoor side surface of the air spaces so as to reduce the radiation heat exchange between the wall body water storage module 32 and the top plate water storage module 33 and the outside, can utilize an open air layer for ventilation and heat dissipation in summer, and can utilize a closed air layer for heat preservation in winter; the wall heat-preservation sunshade plate 36 and the top plate heat-preservation sunshade plate 37 are opaque sandwich plates with heat-preservation layers for shielding the wall water storage module 32 and the top plate water storage module 33, are used for heat preservation in summer and winter of the wall water storage module 32 and the top plate water storage module 33, and reduce heat loss in summer and heat loss in winter of the wall composite enclosure structure and the top plate composite enclosure structure of the low-energy-consumption container house.
As shown in fig. 2, 3, 4, 9, 10, 11 and 12, in the composite building envelope for the low energy consumption container house according to the present invention, the floor water storage module 31 has a multi-layered thin layer structure inside parallel to the indoor side surface and the outdoor side surface of the floor water storage module 31, made of a thin film material or a thin sheet material, which acts as a barrier to convection heat transfer, i.e., the floor water storage module flow blocking layer 3131; meanwhile, the wall body water storage module 32 is also provided with a multi-layer thin-layer structure which is parallel to the indoor side surface and the outdoor side surface of the wall body water storage module, is made of a thin film material or a thin sheet material and has the function of hindering convection heat transfer, namely the flow blocking layer 3231 of the wall body water storage module; meanwhile, the ceiling water storage module 33 also has a multilayer thin-layer structure parallel to the indoor side surface and the outdoor side surface of the ceiling water storage module, made of a thin film material or a thin sheet material, and playing a role in hindering convection heat transfer, namely the ceiling water storage module flow blocking layer 3331; the specific implementation modes of the bottom plate water storage module flow blocking layer 3131, the wall body water storage module flow blocking layer 3231 and the top plate water storage module flow blocking layer 3331 are multilayer thin-layer structures made of high polymer material films or metal sheets, and can limit convective heat transfer caused by temperature difference between the inner surface and the outer surface between the adjacent flow blocking layers, so that large-range convection is prevented, and convective heat transfer between the indoor side surface and the outdoor side surface is reduced; it is not excluded that other materials or processes with similar functions may be used to form embodiments of the barrier layer.
As shown in fig. 10 and 12, the composite envelope structure for low energy consumption container house according to the present invention is characterized in that the wall water storage module flow blocking layer and fixing device 323 and the roof water storage module flow blocking layer and fixing device 333 correspond to each other in sequence and are equal in number; namely, the flow blocking layer 3231 and the fixing device 3232 on the outermost side of the flow blocking layer and the fixing device 323 of the wall water storage module correspond to the flow blocking layer 3331 and the fixing device 3332 on the outermost side of the flow blocking layer and the fixing device 333 of the roof water storage module; a flow blocking layer 3231 and a fixing device 3232 on the secondary outer side of the flow blocking layer and fixing device 323 of the wall water storage module correspond to a flow blocking layer 3331 and a fixing device 3332 on the secondary outer side of the flow blocking layer and fixing device 333 of the roof water storage module; by analogy, the innermost flow blocking layer 3231 and the fixing device 3232 of the wall water storage module flow blocking layer and fixing device 323 correspond to the innermost flow blocking layer 3331 and the fixing device 3332 of the roof water storage module flow blocking layer and fixing device 333; so as to form the internal fluid space of thermal stratification, corresponding to the inside of the wall body water storage module 32 and the top plate water storage module 33, separated by the wall body water storage module flow blocking layer and fixing device 323 and the top plate water storage module flow blocking layer and fixing device 333, so as to reduce the mixed flow of water layers with different temperatures during the flowing cooling of circulating water in the water storage state and improve the heat insulation effect in summer.
As shown in fig. 9, 10, 11 and 12, the composite building envelope for low energy consumption container house according to the present invention is characterized in that the water passing and closing valve 314 of the floor water storage module is provided between the flow blocking layer of the floor water storage module and the internal fluid layer separated by the fixing device 313; meanwhile, a water-through and air-closing valve 324 of the wall water storage module is also arranged between the flow blocking layer of the wall water storage module and the internal fluid layer separated by the fixing device 323; meanwhile, a water-through and air-closing valve 334 of the top plate water storage module is also arranged between the flow blocking layer of the top plate water storage module and the internal fluid layer separated by the fixing device 333; when water is stored, a communicated water layer which allows circular flow and heat dissipation can be formed, but a closed heat-preservation air interlayer can be formed after water is discharged; the inner fluid layer is primarily a water layer or an air layer, not excluding the presence of other solution fluid embodiments that function similarly to water.
As shown in fig. 9, 10, 11 and 12, the composite envelope structure for low energy consumption container houses according to the present invention is characterized in that the floor water storage module water passing and closing valve 314, the wall water storage module water passing and closing valve 324 and the roof water storage module water passing and closing valve 334 respectively have a floating ball or floating block 3141, a floating ball or floating block 3241 and a floating ball or floating block 3341 inside the respective valve housing 3142, valve housing 3242 and valve housing 3342, wherein the density of the floating ball or floating block is less than that of water and greater than that of air; when the interior of the bottom plate water storage module 31, the wall water storage module 32 and the top plate water storage module 33 is filled with water, the floating ball or the floating block 3141, the floating ball or the floating block 3241 and the floating ball or the floating block 3341 float to form a water flow channel, so that the circulation of the internal circulating water of the bottom plate water storage module 31, the wall water storage module 32 and the top plate water storage module 33 is allowed to dissipate heat in summer; after water is discharged from the interior of the bottom plate water storage module 31, the wall body water storage module 32 and the top plate water storage module 33, the floating ball or the floating block 3141, the floating ball or the floating block 3241 and the floating ball or the floating block 3341 sink and then block a water flow passage, so that the bottom plate water storage module flow blocking layer and fixing device 313, the wall body water storage module flow blocking layer and fixing device 323 and the top plate water storage module flow blocking layer and fixing device 333 are respectively separated by the bottom plate water storage module water passing and closing air valve 314, the wall body water storage module water passing and closing air valve 324 and the top plate water storage module water passing and closing air valve 334 to form an air interlayer which is not communicated with each other, thereby improving the heat preservation capability of the composite enclosure structure and being beneficial to energy conservation of the low energy consumption container house; when water is replaced by a certain solution with thermal inertia and fluidity, the density of the floating ball or the floating block 3141, the floating ball or the floating block 3241 and the floating ball or the floating block 3341 inside the bottom plate water storage module water passing and closing air valve 314, the wall body water storage module water passing and closing air valve 324 and the top plate water storage module water passing and closing air valve 334 is less than that of the solution and greater than that of air, so as to achieve the effect of water passing and air closing.
As shown in fig. 1, 13 and 14, the composite envelope structure for low energy consumption container house according to the present invention is characterized in that when the bottom plate water storage module 31 and the top plate water storage module 33 discharge water for storage, the central water discharge closed air hole 317 of the bottom plate water storage module flow blocking layer 3131 and the central water discharge closed air hole 337 of the top plate water storage module flow blocking layer 3331 can both be opened by the gravity of the upper layer water and closed after the upper layer water is discharged to block air permeation, so as to form an enclosed air space layer without water accumulation and maintaining a flat shape; one of the embodiments of the central water drainage closed air hole 317 of the floor water storage module baffle layer 3131 and the central water drainage closed air hole 337 of the roof water storage module baffle layer 3331 may be implemented by means of elastic deformation functions of the elastic film 3171 and the elastic film 3371 respectively covering the central water drainage closed air hole 317 and the central water drainage closed air hole 337; as shown in fig. 13 and 14, in zone a, the floor water storage module baffle layer 3131 and the resilient membrane 3171 have a sealed connection, as do the roof water storage module baffle layer 3331 and the resilient membrane 3371; in the area B, the bottom plate water storage module flow blocking layer 3131 is not connected with the elastic membrane 3171 and is tightly attached to the bottom plate water storage module flow blocking layer 3331, and the top plate water storage module flow blocking layer 3371 is not connected with the elastic membrane 3371 and is tightly attached to the bottom plate water storage module flow blocking layer; the accumulated water can flow out through the non-connection part of the area B under the action of gravity, and the elastic film 3171 and the elastic film 3371 seal the area B under the action of elasticity after the accumulated water is discharged; other embodiments of the water closeout vent 317 and the water release closeout vent 337 are not excluded.
As shown in fig. 2, 3, 4, 10 and 12, the present invention provides a composite building envelope for a low energy consumption container house, which is characterized in that the floor water storage module 31, the wall water storage module 32 and the ceiling water storage module 33 can adopt not only a single-shell water storage module embodiment having a single floor water storage module housing 311, a single wall water storage module housing 321 and a single ceiling water storage module housing 331; a specific embodiment of a double-shell water storage module having two floor water storage module housings 311 of indoor side and outdoor side, a wall water storage module housing 321 and a ceiling water storage module housing 331 capable of independently storing and discharging water can also be adopted; or a specific embodiment of a multi-shell water storage module which is provided with three or more than three bottom plate water storage module shells 311, wall body water storage module shells 321 and top plate water storage module shells 331 and can independently store and discharge water and is arranged in a stacking way along the normal directions of the indoor side surface and the outdoor side surface of the water storage module; the floor water storage module 31 in the composite building envelope shown in fig. 2 adopts a specific embodiment of a single-shell water storage module, and the wall water storage module 32 and the roof water storage module 33 adopt a specific embodiment of a double-shell water storage module; after the double-shell water storage module or the multi-shell water storage module is adopted, the whole composite enclosure structure can be sequentially drained from the inside to the outside in the conversion from the integral water storage state with the maximum thermal inertia to the integral air full state with the maximum heat preservation, so that the composite enclosure structure has different intermediate states of combination of thermal inertia and heat preservation and more flexible climate adaptability.
As shown in fig. 2, fig. 3, fig. 4, fig. 9 and fig. 11, the composite envelope structure for low energy consumption container house of the present invention is characterized in that the floor water storage module 31 not only can be used as an auxiliary miscellaneous water tank for storing water in the low energy consumption container house in hot weather conditions in summer, but also can increase the thermal inertia of the floor composite envelope structure 3a to resist the severe fluctuation of the environmental temperature; in an optional operation method under the cold weather condition in winter, the bottom plate water storage module 31 can also be used as a heat storage water tank of the low-energy-consumption container house and a bottom plate low-temperature hot water radiation heating device to store low-temperature hot water delivered by the solar heat collector 01 integrated with the low-energy-consumption container house through the solar hot water pipeline 58, and perform bottom plate low-temperature hot water radiation heating to save heating energy consumption; meanwhile, the bottom plate movable heat-insulation plate 382 is closed in winter, the heat-insulation capacity of the outdoor side of the bottom plate water storage module 31 is increased, and the heat loss of hot water stored in the bottom plate water storage module 31 in winter is reduced.
It should be noted that the above detailed description is illustrative of the invention and is not intended to limit the invention to the possibilities of further embodiments. For example, some materials, structures and components of the present invention are designed to be modified from the principles, or some embodiments are recombined with the principles by extracting partial features of some embodiments of the present invention. Furthermore, some well-known technical and constructional details have not been set forth in detail in the detailed description in order to more clearly express the subject matter of the present invention. The above description of specific embodiments of the invention does not preclude the presence of other embodiments and equivalents thereof consistent with the principles of the invention; but embodiments having combinations of some or all of the features in communication with and similar to the present invention should also be understood to fall within the scope of the present invention.
Claims (1)
1. The utility model provides a compound envelope for low energy consumption container room, includes the compound envelope of bottom plate integrated with general container bottom plate and underframe frame, with the compound envelope of wall body of general container curb plate and end plate integration to and the compound envelope of roof of general container roof and top frame integration, characterized by:
the bottom plate composite enclosure structure comprises an indoor bottom plate decoration surface layer, a bottom plate water storage module and a bottom plate heat insulation plate; the wall composite enclosing structure comprises an indoor wall decoration surface layer, a wall water storage module, a wall low-radiation air interlayer and a wall heat-insulation sun shield; the roof composite enclosing structure comprises an indoor roof decoration surface layer, a roof water storage module, a roof low-radiation air interlayer and a roof heat-preservation sun shield;
the bottom plate water storage module, the wall body water storage module and the top plate water storage module respectively comprise a shell, a top cover, a flow blocking layer, a fixing device, a water through and air closing valve, a water filling and returning hole and an exhaust hole, wherein the water through and air closing valve, the water filling and returning hole and the exhaust hole are arranged between the flow blocking layers; when the wall body water storage module and the top plate water storage module are integrally connected into a wall and top water storage module, the wall and top water storage module integral connecting piece is further included; the flow blocking layer of the bottom plate water storage module and the flow blocking layer of the top plate water storage module are horizontally arranged, water leakage closed air holes are formed in the centers of the flow blocking layers, and one specific implementation mode of the water leakage closed air holes is that the water leakage closed air holes are provided with water drainage holes which can be elastically deformed and are not connected and tightly attached to one another and covered by films;
the bottom of the wall heat-preservation sun shield is provided with an openable ventilation opening, the joint edge of the top plate heat-preservation sun shield and the wall heat-preservation sun shield is also provided with an openable ventilation opening, and the openable ventilation opening is opened in hot weather conditions in summer and closed in cold weather conditions in winter;
the bottom plate heat insulation plate can be divided into an upper bottom plate fixed heat insulation plate and a lower bottom plate movable heat insulation plate, a circulating water radiator, a capillary tube humidification evaporation cooling device and a pipeline which do not belong to the composite enclosure structure can be arranged between the upper bottom plate fixed heat insulation plate and the lower bottom plate movable heat insulation plate, and the bottom plate movable heat insulation plate is opened in hot weather conditions in summer and closed in cold weather conditions in winter;
the flow blocking layer is parallel to the indoor side surface and the outdoor side surface of the bottom plate water storage module, the wall body water storage module and the top plate water storage module and is of a multi-layer thin layer structure made of thin film materials or thin sheet materials;
the bottom plate water storage module, the wall body water storage module and the top plate water storage module are respectively an opaque water tank type bottom plate water storage module, a wall body water storage module and a top plate water storage module which can be filled with water to form a water volume-based water storage module, and an air space separated by the flow blocking layer and the fixing device can be formed in the water storage module after water is discharged;
the outdoor side of the wall body water storage module is sequentially provided with the wall body low-radiation air space and the wall body heat-preservation sun shield; the roof low-radiation air interlayer and the roof heat-preservation sun shield are sequentially arranged on the outdoor side of the roof water storage module; the indoor side and outdoor side surface materials of the low-radiation air interlayer are low-radiation materials; the wall heat-preservation sun shield and the top plate heat-preservation sun shield are opaque sandwich heat-preservation plates;
the wall water storage module flow blocking layer and fixing device and the top plate water storage module flow blocking layer and fixing device correspond to each other in sequence and are equal in number; the most outside flow blocking layer and the fixing device of the wall water storage module flow blocking layer and the fixing device correspond to the most outside flow blocking layer and the fixing device of the top plate water storage module flow blocking layer and the fixing device; the secondary outer side of the wall body water storage module flow blocking layer and the fixing device is provided with a flow blocking layer and a fixing device corresponding to the secondary outer side of the roof water storage module flow blocking layer and the fixing device; by analogy, the innermost flow blocking layer and fixing device of the wall water storage module correspond to the innermost flow blocking layer and fixing device of the roof water storage module, so that a water body space corresponding to the inner layers of the wall water storage module and the roof water storage module is formed, and mixed flow of water layers with different temperatures when circulating water flows in a water storage state is reduced;
the water passing and closing air valve is positioned between the flow blocking layers, and a floating ball or a floating block with the density smaller than that of water and larger than that of air is arranged inside the valve shell; when water is replaced by a certain solution, the density of the floating ball or the floating block is less than that of the solution and greater than that of air; when the bottom plate water storage module, the wall body water storage module and the top plate water storage module are filled with water, the floating ball or the floating block can float upwards to form a water flow channel, so that water is allowed to flow circularly for heat dissipation; when the water is discharged from the inside of the bottom plate water storage module, the wall body water storage module and the top plate water storage module, the floating ball or the floating block can sink to block a water flow passage, and a separated and non-communicated air interlayer is formed between the inner flow blocking layer of the bottom plate water storage module, the wall body water storage module and the top plate water storage module and the fixing device.
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