CN212772946U

CN212772946U - Energy-saving wall structure

Info

Publication number: CN212772946U
Application number: CN202020673231.XU
Authority: CN
Inventors: 王照辉; 张宇颖
Original assignee: Qinghai Urban Planning & Design Institute Co ltd
Current assignee: Qinghai Urban Planning & Design Institute Co ltd
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2021-03-23
Anticipated expiration: 2030-04-27

Abstract

The utility model relates to a building wall technical field, concretely relates to energy-conserving wall structure, including outer wall and interior wall, the outer wall sets up the outside at the interior wall relatively, be equipped with thermal-insulated clearance between outer wall and the interior wall, the outer wall includes the side fascia and sets up the first heat preservation in the outer wallboard both sides, the second heat preservation in the wallboard outside including interior wallboard and setting is drawn together to the interior wall, it has lighting element to imbed on the inside wall of interior wallboard, be equipped with the thermoelectric generation subassembly that provides the power for lighting element in the thermal-insulated clearance. The device is provided with the heat insulation gap between the outer wall and the inner wall, so that the contact heat conduction between the inner wall and the outer wall is avoided, a good heat insulation effect is achieved, and the energy loss is reduced; meanwhile, the first heat-insulating layer and the second heat-insulating layer are arranged on the outer wall and the inner wall, so that a good heat-insulating effect is achieved, and the heat-insulating wall is particularly suitable for being used in northern cold regions.

Description

Energy-saving wall structure

Technical Field

The utility model relates to a building wall technical field, concretely relates to energy-conserving wall structure.

Background

The building energy conservation refers to reducing energy consumption as much as possible under the condition of meeting the same requirements or achieving the same purpose in the process of building material production, building construction and use. The energy-saving technology, process, equipment, materials and products are adopted, the heat preservation and insulation performance and the efficiency of the heating and heating system and the air-conditioning and refrigerating and heating system are improved, the operation management of the energy system for the building is enhanced, and the heat exchange resistance between indoor and outdoor energy is increased on the premise of ensuring the quality of the indoor heat environment by utilizing renewable energy sources, so that the energy consumption of the heating system, the air-conditioning and refrigerating and heating system, the illumination system and the hot water supply system caused by large heat consumption is reduced.

Along with the continuous change of the living environment of people, the heat insulation and warm keeping effects of people on houses are continuously improved, and the energy conservation of buildings gradually enters the visual field of people. However, as is well known, the thermal insulation of brick-concrete wall (including exterior wall and roof) is generally carried out by adhering or painting various kinds of thermal insulation materials on the exterior wall surface of the wall, and arranging a thermal insulation layer on the roof surface of the wall, so as to prevent radiation and heat transfer. The outer wall heat insulation effect is not only unsatisfactory, and engineering cost is high moreover, and the construction is wasted time and energy, and the time is long, and heat insulation layer is blown by wind and rain, and solarization water dew forms the part easily and drops and fall the piece, both influences heat insulation, influences the outer wall again pleasing to the eye, and is difficult to change.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, an object of the utility model is to provide an energy-conserving wall structure that heat preservation is effectual, and energy-concerving and environment-protective, and especially adapted use in the north.

The utility model adopts the technical proposal that: the utility model provides an energy-conserving wall structure, includes outer wall and interior wall, the outer wall sets up the outside at the interior wall relatively, be equipped with thermal-insulated clearance between outer wall and the interior wall, the outer wall includes the side fascia and sets up the first heat preservation in outer wallboard both sides, the second heat preservation in the wallboard outside including interior wallboard and setting of interior wall, it has lighting element to imbed on the inside wall of interior wallboard, be equipped with the thermoelectric generation subassembly that provides the power for lighting element in the thermal-insulated clearance.

According to the energy-saving wall structure, a framework is arranged in the heat insulation gap, the outer wall and the inner wall are fixedly connected with the framework through bolts respectively, the framework comprises a plurality of transverse frameworks and a plurality of longitudinal frameworks which are perpendicular to each other, the transverse frameworks and the longitudinal frameworks are crossed to form a plurality of framework frames, and the thermoelectric generation assembly is located in the framework frames.

The energy-saving wall structure further includes that the outer wall is composed of a plurality of outer wall modules with the same structure, the outer wall modules are matched with the framework frame, and the outer wall modules are fixedly connected with the framework through bolts.

The energy-saving wall structure further includes that the thermoelectric generation assembly includes a semiconductor thermoelectric generation module, a storage battery, a radiator and a voltage stabilization controller, a heat conducting fin is arranged on a hot end face of the semiconductor thermoelectric generation module, the heat conducting fin is in contact with the second heat insulation layer, heat conducting silicone grease is arranged between the heat conducting fin and the second heat insulation layer, the radiator is connected with a cold end face of the semiconductor thermoelectric generation module through a heat conducting strip, electric energy emitted by the semiconductor thermoelectric generation module is stored in the storage battery after being subjected to voltage stabilization treatment through the voltage stabilization controller, and the storage battery provides a power supply for the lighting element.

The energy-saving wall structure further includes that a plurality of protruding spines are arranged on the surface of the side, facing the second heat-insulating layer, of the heat-conducting fin, and when the heat-conducting fin contacts the second heat-insulating layer, the protruding spines can be inserted into the second heat-insulating layer.

The utility model has the advantages that: 1. the device is provided with the heat insulation gap between the outer wall and the inner wall, so that the contact heat conduction between the inner wall and the outer wall is avoided, a good heat insulation effect is achieved, and the energy loss is reduced; meanwhile, the first heat-insulating layer and the second heat-insulating layer are arranged on the outer wall and the inner wall, so that a good heat-insulating effect is achieved, and the heat-insulating wall is particularly suitable for being used in northern cold areas; 2. the thermoelectric power generation assembly generates power under the action of the temperature difference between the inner wall and the outer wall, so that lost heat can be recycled and reused again, the lost heat is converted into electric energy, a power supply can be provided for indoor illumination, and the thermoelectric power generation assembly is energy-saving and environment-friendly; 3. through further limiting the wall body, modularization and assembly of the outer wall of the building structure are basically achieved, the construction period is short, installation is convenient and fast, the application range in the building field is wide, and the building structure has a good market prospect.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

FIG. 2 is a schematic diagram of a skeleton structure.

FIG. 3 is a schematic structural view of a thermoelectric generation module.

FIG. 4 is a schematic structural diagram of an embodiment of a semiconductor thermoelectric power generation module.

In the figure: 1. an outer wall; 101. an external wall panel; 1011. an exterior wall module; 102. a first insulating layer; 2. an inner wall; 201. an inner wall panel; 202. a second insulating layer; 3. a thermally insulating gap; 4. a lighting element; 5. a thermoelectric generation assembly; 501. a semiconductor thermoelectric generation module; 502. a storage battery; 503. a heat sink; 504. a voltage stabilization controller; 505. a heat conductive sheet; 506. a heat conducting strip; 507. convex thorns; 6. a framework; 601. a transverse framework; 602. a longitudinal skeleton; 603. a framework frame.

Detailed Description

The embodiments of the present invention will be further explained with reference to the drawings.

As shown in fig. 1, the energy-saving wall structure provided by this embodiment includes an outer wall 1 and an inner wall 2, the outer wall 1 is relatively disposed on the outer side of the inner wall 2, a heat insulation gap 3 is disposed between the outer wall 1 and the inner wall 2, and the contact heat conduction between the inner wall 2 and the outer wall 1 is avoided through the heat insulation gap 3, so that a good heat insulation effect is achieved, and energy loss is reduced. The outer wall 1 comprises an outer wall plate 101 and first heat preservation layers 102 arranged on two sides of the outer wall plate, the inner wall 2 comprises an inner wall plate 201 and a second heat preservation layer 202 arranged on the outer side of the inner wall plate, and the outer wall 1 and the inner wall 2 are provided with the first heat preservation layers 102 and the second heat preservation layers 202, so that a good heat preservation effect can be achieved, and the energy loss is further reduced.

Preferably, as shown in fig. 2, during installation and construction, a framework 6 may be disposed in the heat insulation gap 3, the outer wall 1 and the inner wall 2 are respectively and fixedly connected with the framework 6 through bolts, specifically, a connecting sheet with a threaded hole may be disposed on the framework 6, and corresponding connecting holes are also disposed on the outer wall 1 and the inner wall 2, so that the outer wall 1 and the inner wall 2 can be fixedly disposed on the framework 6 through bolts and nuts, and of course, other connecting manners may also be adopted to fixedly connect the outer wall 1 and the inner wall 2 with the framework 6, which are not illustrated herein; the framework 6 comprises a plurality of transverse frameworks 601 and longitudinal frameworks 602 which are perpendicular to each other, the transverse frameworks 601 and the longitudinal frameworks 602 are crossed to form a plurality of framework frames 603, the specific number of the transverse frameworks 601 and the longitudinal frameworks 602 is not limited here, and the specific number can be set according to the size of actual needs. Meanwhile, other structures can be adopted to replace the framework, so that the outer wall 1 and the inner wall 2 are fixed, for example, the outer wall 1 and the inner wall 2 can be directly fixed through a double-headed pull rod bolt, and the outer wall 1 and the inner wall 2 can be fixed in a mode, which is not illustrated herein.

When setting up skeleton 6, further can make outer wall 1 comprises the same outer wall module 1011 of a plurality of structures, outer wall module 1011 and skeleton frame 603 looks adaptation, a skeleton frame 603 of outer wall module 1011 adaptation promptly, outer wall module 1011 equally divide respectively through bolt and 6 fixed connection of skeleton. Modularization, the assembly of building structure outer wall have been realized through this setting, and construction cycle is short, and simple to operate is swift, and the range of application is wide in the building field, has fine market prospect.

Embedding has lighting element 4 on the inside wall of interior wallboard 201, be equipped with the thermoelectric generation subassembly 5 that provides the power for lighting element 4 in the thermal-insulated clearance 3, when being equipped with skeleton 6 in thermal-insulated clearance 3, thermoelectric generation subassembly 5 just is located skeleton frame 603, thermoelectric generation subassembly 5 utilizes the difference in temperature between interior wall 2 and the outer wall 1, generates electricity, and the electricity of generating is being used for supplying lighting element 4 illumination to can retrieve reutilization again with the heat that runs off, convert it to the electric energy, can provide the power for indoor illumination, energy-concerving and environment-protective.

As shown in fig. 3, the thermoelectric generation assembly 5 includes a semiconductor thermoelectric generation module 501, a storage battery 502, a heat sink 503 and a voltage stabilization controller 504, specifically as shown in fig. 4, thermoelectric generation is an application of the seebeck effect in power generation technology, the simplest semiconductor power generation unit is composed of N-type and P-type semiconductor thermocouple arms and a load resistor, and when connected by a metal deflector, the thermocouples work between a high temperature heat source and a low temperature cold source, and when a plurality of thermocouple pairs are required, the thermocouple pairs are directly connected in series, and since the semiconductor thermoelectric generation module 501 is the prior art, detailed explanation is omitted here.

The semiconductor thermoelectric power generation module 501 is characterized in that a heat conducting sheet 505 is arranged on the hot end face of the semiconductor thermoelectric power generation module 501, the heat conducting sheet 505 is in contact with the second heat insulation layer 202, heat conducting silicone grease is arranged between the heat conducting sheet 505 and the second heat insulation layer 202, the heat conducting sheet 505 can be absorbed more uniformly through the arranged heat conducting silicone grease, further, in order to enable the connection between the heat conducting sheet 505 and the second heat insulation layer 202 to be more stable and increase the heat conduction between the heat conducting sheet 505 and the second heat insulation layer 202, a plurality of convex thorns 507 can be arranged on the surface of one side, facing the second heat insulation layer, of the heat conducting sheet 505, and when the heat conducting sheet 505 is in contact with the second heat insulation layer 202, the convex thorns 507 can be inserted into.

Radiator 503 is connected with semiconductor thermoelectric generation module 501's cold junction surface through heat conduction strip 506, heat conduction strip 506 is used for conducting the heat that semiconductor thermoelectric generation module 501's cold junction surface produced for radiator 503, and radiator 503 is distributing away the heat to can reduce the temperature of semiconductor thermoelectric generation module 501 cold junction surface. In winter, the temperature of the inner wall 2 is higher than that of the outer wall 1, and since the hot end surface of the semiconductor thermoelectric generation module 501 is connected to the inner wall 2 through the heat conductive sheet 505, the temperature of the hot end surface of the semiconductor thermoelectric generation module 501 rises accordingly. As the heating time increases, the heat of the hot end surface of the semiconductor thermoelectric generation module 501 is inevitably transferred to the cold end surface of the semiconductor thermoelectric generation module 501, so that the temperature of the cold end rises. At this time, the heat conducting strip 506 is adhered to the heat radiator 503 on the cold end surface of the semiconductor thermoelectric generation module 501, so that the heat of the cold end of the semiconductor thermoelectric generation module 501 can be radiated, and the temperature of the cold end of the semiconductor thermoelectric generation module 501 is not too high. After enough time, the cold and hot ends of the semiconductor thermoelectric generation module 501 obtain stable temperature difference, and the semiconductor thermoelectric generation module 501 generates electricity under the action of the temperature difference, so that the semiconductor thermoelectric generation module is energy-saving, environment-friendly and practical and reliable in structure.

The electric energy generated by the semiconductor thermoelectric power generation module 1 is subjected to voltage stabilization processing by the voltage stabilization controller 504 and then stored in the storage battery 502, and the voltage stabilization controller 504 is specifically the prior art in the field and will not be described in detail here. The battery 502 provides the power for the lighting element 4, and specifically the lighting element 4 may include a lamp strip and a control switch, so that only the lamp strip, the control switch and the battery 502 need to be connected in series, at this time, the lamp strip may be lit only by closing the control switch, specifically, a lamp strip may be disposed on each outer wall module 1011, and of course, the lighting element 4 may also adopt lighting assemblies of other structural forms, which are not illustrated herein. Therefore, the semiconductor thermoelectric generation module 1 collects and utilizes lost heat, provides illumination indoors, saves energy and maximizes energy.

The present invention is not limited to the above-mentioned examples, and various modifications and changes which can be made by those skilled in the art without creative efforts are protected by the present patent within the scope defined by the claims of the present invention.

Claims

1. The utility model provides an energy-conserving wall structure, includes outer wall and interior wall, the relative outside that sets up at the interior wall of outer wall, its characterized in that: be equipped with thermal-insulated clearance between outer wall and the interior wall, the outer wall includes the side fascia and sets up the first heat preservation in the side of outer wallboard, the second heat preservation in the wallboard outside including interior wallboard and setting is drawn together to the interior wall, the embedding has lighting element on the inside wall of interior wallboard, be equipped with the thermoelectric generation subassembly that provides the power for lighting element in the thermal-insulated clearance.

2. The energy-saving wall structure according to claim 1, wherein: be equipped with the skeleton in the thermal-insulated clearance, outer wall and interior wall are equallyd divide and are do not passed through bolt and skeleton fixed connection, the skeleton includes a plurality of mutually perpendicular's horizontal skeleton and vertical skeleton, horizontal skeleton and vertical skeleton alternately form a plurality of skeleton frames, the thermoelectric generation subassembly is arranged in the skeleton frame.

3. The energy-saving wall structure according to claim 2, wherein: the outer wall is composed of a plurality of outer wall modules with the same structure, the outer wall modules are matched with the framework frame, and the outer wall modules are respectively fixedly connected with the framework through bolts.

4. The energy-saving wall structure according to claim 3, wherein: the thermoelectric generation subassembly includes semiconductor thermoelectric generation module, battery, radiator and steady voltage controller, be equipped with the conducting strip on the hot terminal surface of semiconductor thermoelectric generation module, the conducting strip contacts with the second heat preservation layer, and is equipped with heat conduction silicone grease between conducting strip and the second heat preservation, the radiator passes through the heat conduction strip and is connected with the cold junction face of semiconductor thermoelectric generation module, the electric energy that semiconductor thermoelectric generation module sent passes through the steady voltage controller carries out the storage after the steady voltage is handled in the battery, the battery provides the power for lighting element.

5. The energy-saving wall structure according to claim 4, wherein: the surface of one side, facing the second heat-insulating layer, of the heat-conducting fin is provided with a plurality of convex thorns, and when the heat-conducting fin is in contact with the second heat-insulating layer, the convex thorns can be inserted into the second heat-insulating layer.