CN214272492U

CN214272492U - Reinforced heat-preservation water storage module enclosure structure

Info

Publication number: CN214272492U
Application number: CN202022908305.6U
Authority: CN
Inventors: 刘向峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-09-24
Anticipated expiration: 2030-12-07

Abstract

An enhanced thermal storage modular containment structure for low energy consumption buildings, particularly low energy consumption container houses, exterior walls, roofs and floors, comprising: the water storage module is provided with a shell, a top cover, a water filling and returning hole, a water collecting joint and an exhaust hole, and is characterized by being provided with an aerogel material reinforced flow blocking layer and a fixing device; the aerogel material reinforced flow blocking layer can adopt a form of packaging aerogel felt by a hollow membrane with a low-radiation surface layer and/or a form of packaging aerogel powder or aerogel felt by a hollow plate with a low-radiation surface layer, and the flow blocking layer fixing device adopts a heat insulation material; compared with the existing water storage module enclosing structure, the water storage module enclosing structure with enhanced heat preservation has the advantages that the heat preservation capability is remarkably improved, the water storage module is prevented from becoming a weak link in the heat preservation of the building enclosing structure, and the winter energy conservation of a building with the water storage module enclosing structure is improved.

Description

Reinforced heat-preservation water storage module enclosure structure

Technical Field

The invention relates to the technical field of building energy conservation and building envelope structures.

Background

The heat insulation performance of the building enclosure structure is one of the key factors for saving energy in winter, and is particularly more important for buildings in severe cold and cold climate areas, and the improvement of the heat insulation performance of the building enclosure structure is beneficial to saving energy in winter; the heat preservation performance of the building envelope can be measured by the heat transfer coefficient or the thermal resistance of the building envelope, and the smaller the heat transfer coefficient of the building envelope with the same thickness is, namely the larger the thermal resistance is, the better the heat preservation performance is and the higher the heat preservation efficiency is.

The retaining wall enclosing structure in the existing solar house building is usually used for heat storage and heat insulation, the application purpose is not heat preservation, so that the heat preservation capability of the water storage module is general, the best condition of fully inhibiting natural convection is only equivalent to the heat preservation capability of a common perforated brick, and the heat resistance of a 50 mm-100 mm thick water storage layer is about 0.086m²K/W to 0.172m²K/W; in order to improve the winter heat preservation capability of the water storage module, the opaque water storage module of the composite enclosure structure in the patent 2017113026094 composite enclosure structure for the low-energy-consumption container house can form a series of air interlayers with the thickness of 15mm to 60mm after the internal water storage is discharged in winter and is filled with air, and the heat preservation is enhanced by utilizing the superposition of a plurality of layers of air interlayers; the heat preservation capacity of the multi-layer air interlayer is greatly improved relative to that of a water storage layer, for example, under the condition of common temperature difference between the indoor wall surface and the outdoor wall surface, the thermal resistance of a vertical air interlayer with the thickness of 15mm to 60mm is about 0.18m²About K/W, the thermal resistance of the horizontal air interlayer with the thickness of 15mm to 60mm is about 0.16m²K/W to 0.22m²About K/W; if the vertical air space layers with the thickness are combined into a multi-layer air space wall structure with the thickness of 50mm to 100mm, the total heat resistance is about 0.18m²K/W to 1.08m²In the K/W range, compared with a water storage wall, the water storage wall is improved by about 2 to 6 times; although the application of the multiple air layers obviously improves the heat preservation capacity of the water storage module on the original basis, the water storage module has obvious defects compared with the heat preservation layer in the existing energy-saving building; for example, the heat conductivity coefficient of rock wool commonly used in the existing building heat-insulating material is about 0.045W/mK to 0.050W/mK, the heat conductivity coefficient of polystyrene board commonly used is about 0.030W/mK to 0.040W/mK, the thickness of the heat-insulating layer in the existing energy-saving building wall is generally 50mm to 100mm, namely the heat resistance of the heat-insulating layer of the commonly used building is 1.00m²K/W to 3.33m²In the K/W range, this thermal resistance level is about one of patent No. 2017113026094A non-transparent water storage module with the thickness of 50mm to 100mm for a composite enclosure structure in a composite enclosure structure of a low-energy-consumption container house discharges internal water storage in winter, and the thermal resistance level of the internal water storage is about 3 times that of the internal water storage after a series of air interlayers are formed; it can be seen that in patent No. 2017113026094, the opaque water storage module for the composite enclosure structure of the low-energy-consumption container house has a significant difference between the self heat preservation capability of the water storage module and the heat preservation capability of the heat preservation layer with the same thickness in the wall of the energy-saving building even after the water storage is discharged in winter to form the internal air space; although the outside of the water storage module of the composite building envelope is also provided with the heat-insulating sun shield which can serve as an external heat-insulating layer of the water storage module in winter so that the heat insulation of the whole composite building envelope can meet the requirement, the heat-insulating capacity of the water storage module per se is relatively insufficient to become a weak heat-insulating link in the whole composite building envelope; compared with a heat insulation layer in an energy-saving building, the water storage module needs to improve the heat insulation capacity of the water storage module, so that the overall heat insulation capacity of the whole composite enclosure structure is stronger, and the energy conservation of the low-energy-consumption container house in winter is facilitated; in addition, the patent with application number 2020213015716, "a reinforced heat-insulation water storage module enclosure structure", aims at solving the technical problem that the enclosure structure is insulated in summer rather than in winter, and the technical scheme of the phase-change material reinforced flow blocking layer adopted by the enclosure structure cannot realize the obvious enhancement of the heat preservation performance of the water storage module, and cannot obviously reduce the energy consumption of the building running in winter of the water storage module enclosure structure with the phase-change material reinforced flow blocking layer.

Disclosure of Invention

The invention provides a water storage module enclosure structure capable of enhancing heat preservation, aiming at solving the problems that the existing water storage module which is used for a low-energy-consumption building, in particular to a composite enclosure structure of a low-energy-consumption container house and can store water and exert heat storage and heat insulation capacities is discharged in winter, the self heat preservation capacity of the water storage module after a series of air interlayers separated by flow barriers are formed inside the water storage module is still obviously different from the heat preservation capacity of a heat preservation layer with the same thickness in the wall body of the existing energy-saving building, the self heat preservation capacity of the water storage module is relatively insufficient and becomes a weak link of heat preservation in the composite enclosure structure, and the winter energy conservation performance of the low-energy-consumption container house is further effectively improved.

A water storage module enclosure structure with enhanced heat preservation can be used for low-energy consumption buildings, particularly in composite enclosure structures of outer walls, roofs and bottom plates of low-energy consumption container houses, and technically aims to have the same or even better heat preservation capability in winter in cold climate environments in winter compared with heat preservation layers with the same thickness in the existing energy-saving building enclosure structures, so that the water storage module can be prevented from becoming a weak heat preservation link in the composite enclosure structure of the low-energy consumption container houses, the overall heat preservation capability of the composite enclosure structure can be further improved, and the low-energy consumption container houses can be more energy-saving in winter; meanwhile, the water storage module enclosure structure with enhanced heat preservation still keeps the capacity of internal water filling, heat storage and heat insulation, the internal air space can be converted into a water storage layer after water filling, and the water storage module can still play the roles of heat storage and heat insulation in summer after being converted into a water storage state; meanwhile, the water storage module can be flexibly switched between a summer heat insulation mode and a winter heat insulation mode, so that the running state of the composite enclosure structure can be flexibly adjusted according to seasonal changes, and the annual energy consumption of the building is effectively reduced.

To achieve the above object, the present invention provides a water storage module enclosure structure with enhanced thermal insulation, comprising: a plurality of water storage modules and a connected circulating water pipeline which form the building envelope structure; each water storage module is provided with a shell, a top cover, an aerogel material reinforced flow blocking layer, a fixing device, a water filling and returning hole, a water dividing and collecting joint and an exhaust hole, wherein a water through and air closing valve can be installed at the water filling and returning hole; it is characterized in that the air-blocking layer is provided with an aerogel material reinforced flow blocking layer and a fixing device; when the water storage module is filled with water, the aerogel material reinforced flow blocking layer divides the internal space of the water storage module into a plurality of water storage layers, and the aerogel material reinforced flow blocking layer and the water storage layers are arranged at intervals and are parallel to the indoor side surface and the outdoor side surface of the water storage module; each layer of the aerogel material reinforced flow blocking layer is a hollow membrane and/or a hollow plate, a closed core layer enclosed by a waterproof membrane material is arranged inside the hollow membrane, and a closed cavity enclosed by a waterproof sheet or a thin plate material is arranged inside the hollow plate; the closed core layer in the hollow membrane encapsulates the whole aerogel felt without openings, the volume of the aerogel felt is taken as the main value, and the aerogel felt completely separates the indoor side membrane layer and the outdoor side membrane layer of the hollow membrane so as not to be attached to the indoor side membrane layer and the outdoor side membrane layer; the closed cavity in the hollow plate can be filled with aerogel powder, the volume of the aerogel powder is taken as the main volume, and the aerogel powder layer completely separates the indoor side sheet or thin plate material layer and the outdoor side sheet or thin plate material layer of the hollow plate to ensure that no air space exists between the indoor side sheet or thin plate material layer and the outdoor side sheet or thin plate material layer; or the closed cavity of the hollow plate is provided with aerogel felt with the same thickness as the closed cavity as a cushion layer, so that the closed cavity keeps stable thickness under the condition that the indoor side and the outdoor side of the hollow plate are pressed; the surfaces of the hollow membranes and the hollow plates are provided with low-radiation surface layers so as to reduce radiation heat exchange; the hollow membrane and the hollow plate are provided with sealable extraction holes or seams for vacuumizing the closed core layer inside the hollow membrane and the closed cavity inside the hollow plate so as to further improve the heat preservation capacity of the hollow membrane and the hollow plate; the fixing device of the aerogel material reinforced flow blocking layer is a device which is made of adiabatic materials with the heat conductivity coefficient equal to or lower than that of the water storage module shell material and is used for fixing the aerogel material reinforced flow blocking layer; the water storage module is characterized in that the water filling and returning hole of the water storage module is connected with the water filling and returning hole branch water collecting joint, and the water filling and returning hole of the water storage module is connected with the water filling and returning branch pipe of the water storage module and is connected with the circulating water main pipe for water filling, water discharging and water circulating of the water storage module.

The water storage module in the water storage module enclosure structure with enhanced heat preservation can be mounted on a building structure frame and used for being combined into a low-energy-consumption building, in particular to an outer wall composite enclosure structure, a roof composite enclosure structure and a bottom plate composite enclosure structure in a low-energy-consumption container house; the water storage module has remarkably enhanced heat preservation performance, can achieve the same or better heat preservation effect as a heat preservation layer with the same thickness in the existing energy-saving building, avoids the water storage module from becoming a weak link of heat preservation of the composite enclosure structure, can effectively reduce indoor heat transfer loss of the building in winter, and realizes operation of the building with lower energy consumption in winter; meanwhile, the water storage module can be filled with water through seasonal adjustment, and the heat storage performance and the heat insulation performance of the water storage module enclosure structure are enhanced in summer, so that the summer cold load of the building is reduced, and the summer low-energy-consumption operation of the building is realized.

In the above-mentioned a reinforcing heat retaining water storage module envelope shell and top cap of water storage module are used for making up into the modularization closed container type structure that can impound that has structural strength, and make the water storage module uses the water volume to be main under the water storage condition, the indoor side surface and the outdoor side surface of water storage module shell are parallel, just the top cap can open and with the separation of water storage module shell is used for the installation inside the aerogel material reinforcing choked flow layer.

Compared with the conventional flow blocking layer, the aerogel material reinforced flow blocking layer in the reinforced heat-preservation water storage module enclosing structure is a flow blocking layer with remarkably-enhanced heat preservation capability; each layer in the multilayer structure of the aerogel material reinforced flow blocking layer is fixed on the inner wall of the side surface of the water storage module through a fixing device with heat insulation capability at the edge of the layer, so that a multilayer structure which is parallel to the indoor side surface and the outdoor side surface of the water storage module and is arranged at intervals with the water storage layer formed when the water storage module is filled with water is formed; the aerogel material reinforced flow blocking layer can inhibit natural convection of water in a water storage layer in the water storage module in summer, reduce natural convection heat exchange of the water layer and enhance the heat preservation performance of the water storage module in summer; more importantly, after the water storage module releases internal stored water and the internal water storage layer is converted into the air interlayer, the aerogel material reinforced flow blocking layer can also inhibit natural convection of the air interlayer, reduce natural convection heat exchange of the air interlayer and further improve the heat preservation capability of the air interlayer, and meanwhile, the aerogel material reinforced flow blocking layer also has the reinforced heat preservation capability so that the heat transfer between the adjacent air interlayers is obviously reduced; each layer in the multilayer construction of the aerogel material reinforced flow barrier layer is a hollow membrane and/or a hollow plate, the hollow membrane is provided with a closed core layer enclosed by a waterproof membrane material, and the hollow plate is provided with a closed cavity enclosed by a waterproof sheet or thin plate material; the closed core layer in the hollow membrane encapsulates the whole aerogel felt without openings, the volume of the aerogel felt is taken as the main value, and the aerogel felt completely separates the indoor side membrane layer and the outdoor side membrane layer of the hollow membrane so as not to be attached to the indoor side membrane layer and the outdoor side membrane layer; the inner closed cavity of the first embodiment of the hollow plate is filled with aerogel powder, the volume of the aerogel powder is taken as the main volume, and the aerogel powder layer completely separates the indoor side sheet or thin plate material layer and the outdoor side sheet or thin plate material layer of the hollow plate to ensure that no air space exists between the indoor side sheet or thin plate material layer and the outdoor side sheet or thin plate material layer; the aerogel felt with the same thickness as the closed cavity is arranged in the inner closed cavity of the second hollow plate embodiment to serve as a cushion layer, so that the closed cavity keeps stable in thickness under the condition that the indoor side and the outdoor side of the hollow plate are pressed; the surfaces of the hollow membranes and the hollow plates are provided with low-radiation surface layers so as to reduce radiation heat exchange; and the hollow membrane and the hollow plate are provided with sealable extraction holes or seams which can be used for vacuumizing the closed core layer inside the hollow membrane and the closed cavity inside the hollow plate so as to further improve the heat preservation capacity of the hollow membrane and/or the hollow plate.

The bottom of each water storage layer of the water storage module in the enhanced heat-preservation water storage module enclosure structure is provided with a water filling and returning hole, the water filling and returning hole is connected with a water filling and returning branch pipe of the water storage module in the circulating water pipeline through a water filling and returning hole water collecting joint and then is connected to a circulating water main pipe, the water filling and returning hole water collecting joint can enable the water storage layers in the water storage module, which are mutually separated by the aerogel material enhanced flow blocking layer, to be communicated, the circulating water pipeline can be used for simultaneously filling or discharging water, the water pressure balance of the water storage modules in the water storage layers, which are mutually separated, is maintained at a proper water filling rate, and the aerogel material enhanced flow blocking layer cannot be damaged due to the unbalanced water pressure; the water is from the water supply pipeline of running water or miscellaneous water in the building, the water storage module is provided with two rows of water filling and returning holes, wherein one row of water filling and returning holes is used for water filling, and the other row of water filling and returning holes can be used for water returning, or vice versa.

Among the heat retaining module envelope of reinforcing that proposes above exhaust hole is located on the top cap of retaining module, every water-storage layer top in the retaining module all has this water-storage layer of exhaust hole intercommunication, and the top in the exhaust hole of every water-storage layer collects the external atmosphere of intercommunication or communicates external atmosphere respectively, is used for the retaining module fills water or the exhaust or the breathing in of every water-storage layer of the in-process that drains, in order to maintain the atmospheric pressure balance of every water-storage layer and external atmosphere inside the retaining module.

Among the heat retaining module envelope of reinforcing that provides above circulating water pipeline includes that the retaining module fills water return branch pipe and circulating water and is responsible for, the retaining module fills water return branch pipe one end and passes through fill water return hole branch water collecting joint connection the water return hole that fills of retaining module, the retaining module fills the water return branch pipe other end and inserts the circulating water is responsible for carrying running water or miscellaneous water that comes from building water system, the circulating water is responsible for two tunnel, is responsible for circulating water supply all the way, and another way is responsible for circulating water return, and two tunnel retaining modules of a plurality of retaining module accessible fill water return branch pipes and connect respectively the circulating water supply be responsible for with the circulating water return is responsible for parallelly connected on the circulating water pipeline, realizes the function that a plurality of retaining modules filled water and return water simultaneously.

The operation method of the water storage module enclosure structure with enhanced heat preservation provided above comprises the following steps: in summer, the water storage module enclosure structure is filled with tap water or miscellaneous water in a building through the circulating water pipeline, each water storage module in the water storage module enclosure structure is filled with water, and static heat insulation is realized by means of the sensible heat storage capacity of a water storage layer in the water storage module and the heat insulation capacity of an aerogel material in the aerogel material reinforced flow blocking layer; when the water storage temperature in the water storage module is close to overheating and the external environment temperature is reduced to be lower than the water storage temperature in the water storage module, the stored water in the water storage module is discharged and enters the circulating water pipeline to circulate and radiate the external environment, the cooled water is refilled into the water storage module after heat radiation, the heat insulation effect in summer is continuously exerted, the cold load of the building can be obviously reduced, the refrigeration energy consumption in summer of the building is saved, and the low-energy consumption operation in summer of the building is realized; in order to improve the heat preservation capability of the water storage module under the cold weather condition in winter, water in the water storage module is completely discharged, a multi-layer air interlayer which is completely separated by the aerogel material reinforced flow blocking layer and the fixing device and has certain heat preservation capability is naturally formed in the water storage module, meanwhile, the aerogel material reinforced flow blocking layer also has the enhanced heat preservation capability, and the heat preservation capability of the water storage module is improved by combining the heat preservation capability of the air interlayer, so that the indoor heat transfer loss of the water storage module enclosure structure in winter can be obviously reduced, the heating energy consumption of a building in winter is reduced, and the operation of the building with lower energy consumption in winter is realized; according to the characteristics of different climate zones, the water storage module can be in a water storage heat insulation or non-water storage heat insulation operation state in spring and autumn transition seasons; or in spring transition season, the water storage module can be gradually filled with water until the water storage module is full of water, the heat storage performance and the heat insulation performance are gradually increased, and the operation state of heat storage and heat insulation in summer is gradually transited; or in autumn transition seasons, the water storage module can gradually discharge water until all water storage is finished, the heat preservation performance is gradually increased, and the operation state of heat preservation in winter is gradually transited, so that the all-year passive low-energy-consumption operation of the building with the water storage module envelope structure with the enhanced heat preservation performance is favorably realized.

Above a reinforcing heat retaining module envelope who proposes, with prior art common essential technical feature be: have and to fill and form the retaining module who uses the water volume to give first place to after the water, just the retaining module is inside can to be formed by choking layer and fixing device divided multilayer air interlayer after draining, just the choking layer is on a parallel with the multilayer structure that can restrain the fluid convection of the indoor side surface and the outdoor side surface of retaining module, just every layer thickness of choking layer all is less than the water storage layer thickness between the adjacent choking layer, just the retaining module contains shell and top cap, just the retaining module has and fills water return hole and exhaust hole, just still can install logical water valve of closing on filling the water return hole to the accessible fills water return hole branch catchments the water return branch pipe that connects the circulating water pipeline, the rethread fill water return pipe connection and be responsible for the circulating water.

The reinforced heat-preservation water storage module enclosing structure is characterized by comprising an aerogel material reinforced flow blocking layer, wherein after the water storage module discharges water, an indoor air interlayer and an outdoor air interlayer which are adjacent to an N layer (N is a natural number from 1 to the maximum number of layers of the aerogel material reinforced flow blocking layer) in a multilayer structure of the aerogel material reinforced flow blocking layer are not communicated with each other completely in a main body space in the water storage module and are completely separated by the N layer of the aerogel material reinforced flow blocking layer, namely, the aerogel material reinforced flow blocking layer is not provided with any hole openings to be communicated with the air interlayers at two sides, so that the air interlayers at two sides of each layer of the aerogel material reinforced flow blocking layer are not in direct contact and can only realize heat transfer through the aerogel material reinforced flow blocking layer and a fixing device, and the self-reinforced heat resistance of the aerogel material reinforced flow blocking layer can be depended to inhibit the heat resistance in the water storage module The heat transfer among the air layers improves the heat preservation effect.

The reinforced and insulated water storage module enclosure structure is characterized in that each layer in the multilayer structure of the aerogel material reinforced flow blocking layer is a hollow membrane and/or a hollow plate, the hollow membrane is provided with a closed core layer formed by enclosing a waterproof membrane material, and the hollow plate is provided with a closed cavity formed by enclosing a waterproof sheet or a thin plate material.

The reinforced heat-preservation water storage module enclosure structure is characterized in that a closed core layer in a hollow membrane of the aerogel material reinforced flow blocking layer encapsulates a whole piece of aerogel felt without openings, the volume of the aerogel felt is taken as a main value, and the aerogel felt completely separates an indoor side membrane layer and an outdoor side membrane layer of the hollow membrane so as not to be attached to the indoor side membrane layer and the outdoor side membrane layer; the closed cavity in the first embodiment of the hollow plate is filled with aerogel powder, the volume of the aerogel powder is taken as the main value, and the aerogel powder structural layer completely separates the indoor sheet or thin plate material layer and the outdoor sheet or thin plate material layer of the hollow plate, so that an air space layer does not exist between the indoor sheet or thin plate material layer and the outdoor sheet or thin plate material layer; have in the closed cavity of second inside of cavity board embodiment with closed cavity thickness the same aerogel felt is as the bed course, makes closed cavity keep the thickness stable under the indoor side of cavity board and the outdoor side pressurized condition.

The reinforced heat-preservation water storage module enclosure structure is characterized in that the surfaces of the hollow membranes and the hollow plates are provided with low-radiation surface layers to reduce radiation heat exchange, and the heat preservation effect of the water storage module is further improved.

The reinforced heat-preservation water storage module enclosure structure is characterized in that the hollow membrane and the hollow plate are respectively provided with a sealable air suction hole or seam, and the air suction hole or seam can be used for vacuumizing the hollow membrane internal closed core layer and the hollow plate internal closed cavity so as to further improve the heat preservation capability of the hollow membrane and the hollow plate.

The reinforced heat-preservation water storage module enclosure structure is characterized in that the fixing device of the aerogel material reinforced flow blocking layer is a device which is made of adiabatic materials with heat conductivity coefficients equal to or lower than that of the water storage module shell materials and is used for fixing the aerogel material reinforced flow blocking layer.

The water storage module enclosure structure with enhanced heat preservation provided by the invention has the following beneficial effects: after the water storage module discharges water in winter, a plurality of unconnected air interlayers separated by a multilayer structure of the aerogel material reinforced flow blocking layer can be formed in the water storage module, the heat convection of the air interlayers can be inhibited, and the heat preservation performance of the air interlayers is improved; meanwhile, the heat preservation capability of the water storage module enclosure structure is improved by means of the enhanced thermal resistance of the aerogel material enhanced flow blocking layer, and the heat transfer loss of the building enclosure structure in winter and the energy consumption of building heating are reduced; meanwhile, under hot weather conditions in summer, a water storage layer formed after the water storage module is filled with water has obviously enhanced static heat insulation capability, the heat preservation and heat insulation capability of the aerogel material enhanced flow blocking layer can be exerted at the same time, and the inside of the water storage module can be efficiently radiated by utilizing a water circulation flow heat radiation mode of the water storage layer, so that the possibility of internal surface overheating caused by heat accumulation of the water storage module enclosure structure day by day in summer is greatly reduced, the indoor thermal comfort level in summer of the building is enhanced, and the refrigeration energy consumption is reduced; meanwhile, the water storage module enclosure structure with enhanced heat preservation can be flexibly switched between a summer heat insulation mode and a winter heat preservation mode, and is better suitable for low-energy-consumption operation of the building all the year round.

Drawings

Fig. 1 is a partial schematic structural view of an embodiment of an enhanced thermal insulation water storage module envelope for an exterior wall envelope of the present invention.

Fig. 2 is a partial structural schematic view of a specific embodiment of an embodiment of a thermal insulation enhanced water storage module envelope for a roof envelope of the present invention.

Fig. 3 is a partial structural schematic view of an embodiment of the aerogel material reinforced flow blocking layer of the reinforced heat-preservation water storage module building envelope, which is a hollow membrane, and the internal closed core layer encapsulates the whole open-pore-free aerogel felt.

Fig. 4 is a partial structural schematic view of a specific embodiment of an embodiment in which a hollow plate is adopted as an aerogel material reinforced flow blocking layer of the reinforced heat-preservation water storage module building envelope, and an internal closed cavity is filled with aerogel powder.

Fig. 5 is a partial structural schematic view of a specific embodiment of an embodiment in which a hollow plate is adopted as an aerogel material reinforced flow blocking layer of the reinforced heat-preservation water storage module envelope, and an aerogel felt with the same thickness as that of the closed cavity is arranged in the inner closed cavity as a cushion layer.

Detailed Description

The invention is described in detail below with reference to specific embodiments of embodiments in the drawings, which show, by way of illustration, specific embodiments of the invention and which are not depicted or described in the drawings, but are not to be considered limited to the specific embodiments shown.

As shown in fig. 1 and 2, the invention provides a water storage module envelope with enhanced heat preservation, which comprises: the system comprises a plurality of water storage modules 1 and a circulating water pipeline 2, wherein the water storage modules 1 form a building wall, roof and bottom plate composite enclosing structure; the water storage module 1 comprises a water storage module shell 11 and a top cover 12, an aerogel material reinforced flow blocking layer 13, a fixing device 14, a water filling and returning hole 111, a water filling and returning hole water collecting joint 112, an exhaust hole 121, and a water filling and returning hole 111, wherein a water filling and closing valve 1111 can be further installed; the water storage module 1 is inside by the internal and external surface that is on a parallel with is separated to aerogel material reinforcing spoiler 13 the multilayer inner space 15 of the indoor surface of water storage module, inner space 15 is in for water storage layer 151 when water storage module 1 fills water storage module 1 is for air interlayer 152 after putting out water completely, each layer of aerogel material reinforcing spoiler 13 all is cavity membrane 131 and/or hollow plate 132, circulating water pipeline 2 includes water storage module water filling return water branch pipe 21 and circulating water and is responsible for 22, circulating water is responsible for 22 and is divided two the tunnel, is responsible for 221 for circulating water supply all the way, and another way is responsible for 222 for circulating water return water.

As shown in fig. 1 and 2, the water storage module housing 11 and the top cover 12 in the reinforced thermal insulation water storage module enclosure structure of the present invention are used to combine into a structural strength modular closed container type structure capable of storing water, and make the water storage module 1 mainly have water volume under water storage condition, the indoor side surface of the water storage module housing 11 is parallel to the outdoor side surface, and the top cover 12 can be opened and separated from the water storage module housing 11 for installing the aerogel material reinforced fluid barrier layer 13 inside the water storage module 1, the embodiments of the water storage module housing 11 and the top cover 12 can be engineering plastic housing and top cover with good waterproofness and high structural strength, high strength resin or fiber reinforced resin housing and top cover, stainless steel housing and top cover, aluminum alloy housing and top cover.

As shown in fig. 1 and 2, the inner surface of the indoor sidewall surface 110 of the water storage module housing 11 in the water storage module envelope with enhanced thermal insulation provided by the present invention is directly attached to the water storage layer 151 without any thermal insulation layer; that is, when the water storage module 1 is filled with water, the indoor side of the one-layer aerogel material reinforced choking layer 13 closest to the indoor side also has the water storage layer 151, the thickness of which is generally in the range of 5mm to 60mm, so that the indoor side surface of the water storage module 1 is close to the water circulation flow heat dissipation of the water storage layer 151 in direct contact with the indoor side surface of the water storage module when overheating, and the heat dissipation is not carried out through the heat transfer buffering of any heat preservation material layer, so that the indoor side wall surface 110 of the water storage module 1 can directly and rapidly dissipate heat to control the indoor side surface temperature of the water storage module 1, and simultaneously, the heat transfer from the outdoor side of the water storage module 1 to the indoor side is carried away through the circulation water flow of the water storage layer 151, and the heat transfer from the outdoor side to the indoor side is directly cut off in summer, so that the indoor side surface temperature of the water storage module 1 is kept stable, and the overheating in summer is avoided.

As shown in fig. 1 and fig. 2, each layer of bottom of the internal space 15 of the water storage module 1 in the reinforced heat-preserving water storage module enclosure structure provided by the present invention has a water filling and returning hole 111, the water filling and returning hole 111 is connected to the water storage module water filling and returning branch pipe 21 in the circulating water pipeline 2 through the water filling and returning hole collecting joint 112 and then connected to the circulating water main pipe 22, so that the internal space 15 of the water storage module 1 partitioned by the aerogel material reinforced flow blocking layer 13 can be simultaneously filled with water to form a multi-layer water storage layer 151, or simultaneously drained to form a multi-layer air interlayer 152, and the water pressure balance of each of the mutually partitioned multi-layer water storage layers 151 in the water storage module 1 is maintained at a suitable water filling rate; the water storage module 1 is provided with two rows of water filling and returning holes 111, wherein one row of water filling and returning holes 111 is used for water returning while the other row of water filling and returning holes 111 is used for water returning, and vice versa; optionally, a water-through air-blocking valve 1111 may be further installed at the water-filling and water-returning hole 111 of the water storage module 1, and is configured to allow water to pass through the water-filling and water-returning hole 111 during water-filling and water-returning, and to block the water-filling and water-returning hole 111 after water-discharging is completed, so that air cannot circulate, so that the air space 152 in the water storage module 1 becomes a multi-layer air space 152 with better sealing performance, thereby reducing convection heat exchange of the air space 152, and improving the heat insulation performance of the multi-layer air space 152.

As shown in fig. 1 and 2, the air vent 121 of the enhanced thermal insulation water storage module enclosure structure provided by the invention is located on the top cover 12 of the water storage module 1, the top of each aquifer 151 is provided with an air vent 121 communicated with the aquifer 151, the top of each air vent 121 can be collected and communicated with the outside atmosphere or respectively communicated with the outside atmosphere, and the air vent is used for exhausting air of each aquifer 151 in the water filling process of the water storage module 1 or sucking air of each aquifer 151 in the water discharging process of the water storage module 1, so as to maintain the air pressure balance between each aquifer 151 in the water storage module 1 and the outside atmosphere.

As shown in fig. 1 and 2, the circulating water pipeline 2 in the reinforced thermal insulation water storage module enclosure structure provided by the invention comprises a water storage module water-filling and water-returning branch pipe 21 and a circulating water main pipe 22, wherein one end of the water storage module water-filling and water-returning branch pipe 21 is connected with a water-filling and water-returning hole 111 of the water storage module 1 through a water-filling and water-returning hole water-collecting joint 112, and the other end of the water storage module water-filling and water-returning branch pipe 21 is connected to the circulating water main pipe 22, so that a plurality of water storage modules 1 can be connected in parallel on the circulating water main pipe 22; the water filled in the water storage module 1 is tap water or service water in a building conveyed by the circulating water main pipe 22; the circulating water is responsible for 22 and is divided into two the tunnel, is the circulating water supply main pipe 221 all the way, and another way is the circulating water return main pipe 222, and a plurality of retaining modules 1 accessible two tunnel retaining modules fill water return branch pipe 21 and connect respectively the circulating water supply main pipe 221 with the circulating water return main pipe 222 realizes parallelly connected, can fill water and return water in step, guarantees that the circulating water cooling in-process circulating water of each retaining module 1 flows and can go on in succession.

As shown in fig. 1, 2, 3, 4 and 5, the aerogel material reinforced fluid barrier layer 13 in the water storage module envelope with enhanced thermal insulation of the present invention is not only used for suppressing natural convection in the aquifer 151 or the airstairs 152 inside the water storage module 1 to reduce convection heat transfer, but also has enhanced thermal resistance to reduce heat transfer between adjacent aquifers 151 or adjacent airstairs 152 through the aerogel material reinforced fluid barrier layer 13, thereby improving the thermal insulation of the whole water storage module 1; each layer of the aerogel material reinforced barrier layer 13 is a hollow membrane 131 and/or a hollow plate 132, a closed core layer 1311 enclosed by a waterproof membrane material is arranged inside the hollow membrane 131, and an indoor side membrane layer 1312 and an outdoor side membrane layer 1313 are respectively arranged on two sides of the closed core layer 1311; the hollow plate 132 has a closed cavity 1321 enclosed by a water-impermeable sheet or thin plate material, and the two sides of the closed cavity 1321 are an indoor side sheet or thin plate material layer 1322 and an outdoor side sheet or thin plate material layer 1323 respectively; examples of the material of the hollow membrane 131 may be a water-impermeable engineering plastic membrane, a resin membrane or a fiber-reinforced resin membrane, a rubber membrane, a silicone membrane; the hollow plate 132 may be made of a water-impermeable engineering plastic sheet/thin plate, a resin sheet/thin plate or a fiber-reinforced resin sheet/thin plate, a stainless steel sheet/thin plate, or an aluminum alloy sheet/thin plate.

As shown in fig. 1, 2 and 3, when the aerogel material reinforcing and flow blocking layer 13 in the water storage module envelope structure with enhanced thermal insulation provided by the present invention is the hollow membrane 131, the whole piece of aerogel felt 1314 without openings is packaged in the closed core layer 1311 inside the hollow membrane 131, and the volume of the aerogel felt 1314 is mainly used, and the aerogel felt 1314 completely separates the indoor membrane 1312 and the outdoor membrane 1313 of the hollow membrane 131 from each other, and the aerogel felt 1314 is a whole piece of composite aerogel felt without any perforations, which is made by using a fiber felt through a sol-gel process, and is used for improving the thermal insulation of the aerogel material reinforcing and flow blocking layer 13.

As shown in fig. 1, 2, and 4, when the aerogel material reinforcing and flow blocking layer 13 in the reinforced and heat-insulating water storage module enclosure structure provided by the invention is the hollow plate 132, an enclosed cavity 1321 in an embodiment of the hollow plate 132 is filled with aerogel powder 1324, the volume of the aerogel powder 1324 is mainly used, the aerogel powder 1324 is a bulk powdery aerogel microparticle material, and the aerogel powder 1324 material layer completely separates an indoor side sheet or thin plate material layer 1322 and an outdoor side sheet or thin plate material layer 1323 of the hollow plate 132 without an air space layer therebetween, so that the aerogel powder 1324 with better heat insulation than air can fully partition the enclosed cavity 1321 and play a role of a heat resistance material layer, thereby effectively reducing the convection heat exchange of air in the enclosed cavity 1321 and improving the heat insulation performance of the hollow plate 132.

As shown in fig. 1, 2 and 5, when the aerogel material reinforced air-blocking layer 13 in the reinforced thermal insulation water storage module enclosure structure provided by the present invention is the hollow plate 132, the closed cavity 1321 inside the second embodiment of the hollow plate 132 has the aerogel blanket 1325 with the same thickness as the closed cavity 1321 as a cushion layer, the aerogel blanket 1325 is a composite aerogel blanket made of fiber blanket through a sol-gel process, and when the composite aerogel blanket is used as a cushion layer, the composite aerogel blanket can be a whole piece of aerogel blanket layer without holes or with holes, or can be a plurality of independent and uniformly distributed aerogel blanket gaskets or strips, so that the thickness of the closed cavity 1321 can be kept stable under the pressure conditions inside and outside the hollow plate 132, the aerogel blanket 1325 can be used to reduce the heat transfer between the inside and outside of the hollow plate 132, and the closed cavity 1321 with stable thickness can be formed for vacuum pumping, the vacuum space layer is formed, the convection heat transfer is further reduced, and the heat preservation is enhanced.

As shown in fig. 3, 4 and 5, each layer of the hollow membrane 131 and the surface of the hollow plate 132 in the multi-layer structure of the aerogel material reinforced flow blocking layer 13 in the water storage module envelope with enhanced thermal insulation provided by the present invention has a low-emissivity surface layer 133, which may be a low-emissivity metal or metal oxide coating or aluminum foil, so as to further reduce the radiative heat exchange between the surfaces of the hollow membrane 131 and the hollow plate 132 and improve the thermal insulation of the aerogel material reinforced flow blocking layer 13.

As shown in fig. 3, 4 and 5, each of the hollow membranes 131 and the hollow plates 132 in the multi-layer structure of the aerogel material reinforced flow blocking layer 13 in the reinforced and insulated water storage module enclosure structure of the present invention has sealable air extraction holes or slits 134, so that both the closed core layer 1311 of the hollow membranes 131 and the closed cavities 1321 of the hollow plates 132 can be evacuated to form vacuum interlayer, which further reduces convection heat transfer and further improves the insulation capability of the closed core layer 1311 and the closed cavities 1321.

As shown in fig. 1, 2, 3, 4 and 5, the aerogel blanket 1314 inside the hollow membrane 131, the aerogel powder 1324 layer inside the hollow plate 132 and the aerogel blanket 1325 cushion inside the hollow plate 132 in the water storage module envelope with enhanced heat preservation provided by the present invention have the same thicknessGenerally in the range of 3mm to 30mm, and less than the thickness of the aerogel material reinforced baffle layer 13 and the air space layer 152 separated by the fixing device 14, the combination of the aerogel material reinforced baffle layer 13 and the air space layer 152 with the total thickness of 50mm to 100mm can achieve 1.14m²K/W to 3.53m²The heat resistance of K/W can be at most 1.1-1.9 times of the heat preservation capability of the common heat preservation layer with the same thickness in the existing energy-saving building under different combination conditions.

As shown in fig. 1, 2, 3, 4 and 5, the fixing device 14 of the water storage module enclosure with enhanced thermal insulation provided by the present invention is located at the edge of the aerogel material reinforced fluid blocking layer 13, and is a device for fixing the aerogel material reinforced fluid blocking layer 13, which is made of a heat insulation material with a thermal conductivity equal to or lower than the thermal conductivity of the material of the housing 11 of the water storage module 1, and is used for fixing the aerogel material reinforced fluid blocking layer 13 on the inner side wall of the side surface of the water storage module 1, so as to form a multi-layer structure parallel to the indoor side surface and the outdoor side surface of the water storage module 1 and spaced from the water storage layer 151 or the air space 152.

The above detailed description is illustrative of the invention and is not intended to limit the scope of the invention to the more embodiments possible; some well-known technical and constructional details have not been set forth in the detailed description in order to more clearly express the subject matter of the invention; the above description of embodiments and implementations of the invention does not exclude the presence of other embodiments and implementations, communicating with the principles of the invention and similar, which are in line with the main content 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. An enhanced insulation water storage module enclosure comprising: a plurality of water storage modules which mainly take water volume and connected circulating water pipelines are formed after water can be filled for forming the building envelope; the water storage module is provided with a shell, a top cover, a water filling and returning hole, a water collecting and returning joint of the water filling and returning hole and an exhaust hole, and a water passing and air closing valve can be installed on the water filling and returning hole; after the water storage module discharges water, an air interlayer separated by a flow blocking layer and a fixing device is arranged inside the water storage module, and the flow blocking layer is of a multilayer structure which is parallel to the indoor side surface and the outdoor side surface of the water storage module and can inhibit fluid convection; it is characterized in that the air-blocking layer is provided with an aerogel material reinforced flow blocking layer and a fixing device;

each layer in the multilayer construction of the aerogel material reinforced flow barrier layer is a hollow membrane and/or a hollow plate;

the hollow membrane is internally provided with a closed core layer enclosed by a waterproof membrane material, and the hollow plate is internally provided with a closed cavity enclosed by a waterproof sheet or a thin plate material;

the hollow membrane and the hollow plate have low-radiation surface layers on the surfaces;

the closed core layer in the hollow membrane encapsulates the whole aerogel felt without openings, the volume of the aerogel felt is taken as the main value, and the aerogel felt completely separates the indoor side membrane layer and the outdoor side membrane layer of the hollow membrane so as not to be attached to the indoor side membrane layer and the outdoor side membrane layer;

the aerogel felt is a composite aerogel felt prepared by using a fiber felt through a sol-gel process.

2. The water storage module envelope structure with enhanced heat preservation of claim 1, wherein the closed cavity inside the hollow plate is filled with aerogel powder and mainly based on the volume of the aerogel powder, and the aerogel powder layer completely separates the indoor side sheet or thin plate material layer and the outdoor side sheet or thin plate material layer of the hollow plate without an air space layer;

or the aerogel felt with the same thickness as the closed cavity is arranged in the closed cavity in the hollow plate to serve as a cushion layer, so that the closed cavity keeps stable in thickness under the condition that the indoor side and the outdoor side of the hollow plate are pressed;

the aerogel felt is a composite aerogel felt prepared by using a fiber felt through a sol-gel process, and the aerogel powder is a loose powdery aerogel microparticle material.

3. An enhanced thermal insulation water storage module enclosure according to claim 1 wherein each hollow membrane and hollow plate in the multi-layer construction of aerogel material reinforced baffle has sealable extraction holes or slits to allow evacuation of both the closed core of hollow membranes and the closed cavity of hollow plates.

4. An enhanced thermal insulation water storage module enclosure according to claim 1 wherein the fixing means of the aerogel material enhanced flow blocking layer is a fixing means made of an adiabatic material having a thermal conductivity equal to or lower than the thermal conductivity of the water storage module housing material.