CN211597180U

CN211597180U - Passive form house high performance light-duty outer wall structure that keeps warm

Info

Publication number: CN211597180U
Application number: CN201922103123.9U
Authority: CN
Inventors: 范丽娟
Original assignee: Shandong Huajie Construction Co ltd
Current assignee: Shandong Huajie Construction Co ltd
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-09-29
Anticipated expiration: 2029-11-29

Abstract

The utility model discloses a passive form house high performance light-duty outer wall structure that keeps warm, including interior wallboard, be equipped with waterproof layer, air interlayer, heat preservation, insulating layer and side fascia from the right side and a left side on the interior wallboard in proper order, install waste heat mechanism on the side fascia. The utility model discloses a heat preservation, air interlayer and insulating layer constitute the outer wall of passive room, can prevent indoor heat loss, can utilize solar energy to indoor heating through waste heat mechanism when the daytime in winter.

Description

Passive form house high performance light-duty outer wall structure that keeps warm

Technical Field

The utility model relates to a building energy saving technical field especially relates to a light-duty outer wall structure of passive form house high performance heat preservation.

Background

The passive house is a brand new energy-saving building concept newly advocated by the state at present, and is a building structure realized by building external walls with high heat insulation and sound insulation and strong sealing performance and renewable energy sources.

However, the existing passive houses still only prevent the heat loss in the houses by improving the sealing performance of the outer walls, however, in cold winter, especially in areas with long winter time, the heat loss of the houses is inevitable, and the heat supplement of the houses still passes through the heating system in the houses, so the energy saving capability of the existing high-heat-insulation outer wall structure is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that the existing heat preservation outer wall structure of passive room that exists among the prior art is low to the economic capability of the energy, and the light-duty outer wall structure of passive form house high performance heat preservation that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a light-duty outer wall structure of passive form house high performance heat preservation, includes interior wallboard, be equipped with waterproof layer, air interlayer, heat preservation, insulating layer and side fascia from right side and a left side on the interior wallboard in proper order, install waste heat mechanism on the side fascia.

Preferably, the waste heat mechanism comprises a placing groove formed in the outer wall panel, transparent glass is arranged on a notch of the placing groove, a heat collecting layer is connected to a groove wall of the placing groove opposite to the transparent glass, a plurality of air inlet pipes and air outlet pipes are respectively inserted into the heat collecting layer, and the other end of each air inlet pipe and the other end of each air outlet pipe penetrate through the inner wall panel.

Preferably, each of the air inlet pipe and the air outlet pipe is provided with a piston cover.

Preferably, the heat insulation layer can adopt an EPS heat insulation plate, an XPS heat insulation plate, a mineral wool heat insulation plate or a rock wool heat insulation plate.

Preferably, the heat insulation layer can be made of glass fiber or vacuum plate.

Preferably, the waterproof layer is a mortar waterproof agent.

Preferably, the heat collecting layer is a phenolic foam layer.

The utility model has the advantages that:

1. through setting up heat preservation, air interlayer and insulating layer for the outer wall possesses high leakproofness and high heat-proof quality, can prevent in summer that external heat from getting into indoorly, can prevent indoor heat loss to outdoor in winter, thereby plays the effect of passive room.

2. When the sun is in the daytime in winter, the heat collecting layer can be used for absorbing heat in sunlight to enable the temperature of the sunlight to rise rapidly, so that air between the heat collecting layer and the transparent glass is heated to generate a greenhouse effect, and meanwhile, the indoor convection heating can be realized through the air inlet pipe and the air outlet pipe.

3. At night in winter, the heat storage of the wall body can be used for heating indoor by radiation, the wall body heats air close to the wall surface by the heat radiated indoors, and the heated air flow and the indoor air flow can be used for heating indoor by convection.

To sum up, the utility model discloses a heat preservation, air interlayer and insulating layer constitute the outer wall of passive room, can prevent indoor heat loss, can utilize solar energy to indoor heating through waste heat mechanism when the winter is daytime.

Drawings

Fig. 1 is a schematic structural view of a high-performance heat-insulating light-weight exterior wall structure of a passive house provided by the utility model;

FIG. 2 is a schematic structural view of a high performance heat-insulating light exterior wall structure of a passive building in use in winter;

fig. 3 is the utility model provides a structural schematic diagram of the light-duty outer wall structure of passive form house high performance heat preservation when using evening winter.

In the figure: 1 inner wall board, 2 waterproof layers, 3 air interlayers, 4 heat preservation layers, 5 heat insulation layers, 6 outer wall boards, 7 placing grooves, 8 transparent glass, 9 heat collection layers, 10 air inlet pipes, 11 air outlet pipes and 12 piston covers.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a passive form house high performance light-duty outer wall structure that keeps warm, includes interior wallboard 1, is equipped with waterproof layer 2, air space 3, heat preservation 4, insulating layer 5 and side fascia 6 from right and left side on interior wallboard 1 in proper order, installs waste heat mechanism on the side fascia 6, can further play thermal-insulated heat retaining effect through air space 3, and can prevent that the wall body thermal expansion is impaired.

In the utility model, the waste heat mechanism comprises a placing groove 7 arranged on an external wall panel 6, a transparent glass 8 is arranged on the notch of the placing groove 7, the side surface of the transparent glass 8 and the external wall panel 6 are positioned on the same vertical surface, a heat collecting layer 9 is connected on the groove wall of the placing groove 7 opposite to the transparent glass 8, the heat collecting layer 9 is a phenolic foam layer (the phenolic foam is a closed hole type rigid foam plastic which is formed by foaming and curing phenolic resin, emulsifier, curing agent, foaming agent and other auxiliaries through a scientific formula, and has good heat insulation performance due to the extremely low heat conductivity coefficient, is praised as the king of heat insulation), a heat insulation curtain (not shown in the figure) is also arranged in the placing groove 7, and the heat insulation curtain is positioned between the transparent glass 8 and the heat collecting layer 9 and can isolate the sunlight and the heat collecting layer 9 in summer, a plurality of air inlet pipes 10 and outlet pipes 11 are respectively inserted on, the other end of each air inlet pipe 10 and the other end of each air outlet pipe 11 penetrate through the inner wall plate 1, and a piston cover 12 is arranged in each air inlet pipe 10 and each air outlet pipe 11;

the heat preservation 4 can adopt EPS heated board, XPS heated board, mineral wool heated board or rock wool heated board, and insulating layer 5 can adopt glass fiber or vacuum plate to make, and waterproof layer 2 is the mortar waterproofing agent, and wallboard 1 produces the corruption to interior wallboard 1 in waterproof layer 2 can prevent the infiltration of external rainwater.

When the utility model is used, the waste heat mechanism is arranged on one side of the external wall panel 6 facing south, so that the sun can irradiate the transparent glass 8, and the external wall has high sealing performance and high heat insulation performance through the heat preservation layer 4, the air space and the heat insulation layer 5, so that the house has the effect of a passive house;

particularly, when the sun is present in winter and in daytime, as shown in fig. 2, the piston cover 12 is taken out from the air inlet pipe 10 and the air outlet pipe 11 respectively, when sunlight irradiates the heat collection layer 9 through the transparent glass 8, the heat collection layer 9 absorbs heat in the sunlight to rapidly raise the temperature of the sunlight, so that air between the heat collection layer 9 and the transparent glass 8 is heated to generate a greenhouse effect, and indoor convection heating can be performed through the air inlet pipe 10 and the air outlet pipe 11;

at night in winter, as shown in fig. 3, the air inlet pipe 10 and the air outlet pipe 11 are respectively blocked by the piston cover 12, then the heat insulation curtain between the transparent glass 8 and the heat collection layer 9 is put down, heat can be radiated indoors for heating by depending on heat storage of the wall body, the heat insulation curtain can prevent the wall body from radiating heat to the indoor and radiating heat to the outdoor, the heat radiated indoors by the wall body heats the air close to the wall surface, and the heated air flow and the indoor air flow can heat the indoor by convection;

in summer, the user can put down the heat insulation curtain between the transparent glass 8 and the heat collection layer 9, and the air inlet pipe 10 and the air outlet pipe 11 are respectively blocked by the piston cover 12, so that the external heat is prevented from entering the room.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a light-duty outer wall structure of passive form house high performance heat preservation, includes interior wallboard (1), its characterized in that, be equipped with waterproof layer (2), air interlayer (3), heat preservation (4), insulating layer (5) and side fascia (6) from right side and a left side on interior wallboard (1) in proper order, install waste heat mechanism on side fascia (6).

2. The high-performance heat-insulation light-weight external wall structure of the passive house according to claim 1, wherein the waste heat mechanism comprises a placing groove (7) formed in the external wall panel (6), a transparent glass (8) is arranged in a notch of the placing groove (7), a heat collecting layer (9) is connected to a groove wall of the placing groove (7) opposite to the transparent glass (8), a plurality of air inlet pipes (10) and air outlet pipes (11) are respectively inserted into the heat collecting layer (9), and the other end of each air inlet pipe (10) and the other end of each air outlet pipe (11) penetrate through the internal wall panel (1).

3. The high-performance heat-insulation light external wall structure of the passive house according to claim 2, wherein each of the air inlet pipe (10) and the air outlet pipe (11) is internally provided with a piston cover (12).

4. The passive house high-performance heat-insulation light outer wall structure is characterized in that the heat-insulation layer (4) can be made of EPS (expanded polystyrene) heat-insulation plates, XPS (extruded polystyrene) heat-insulation plates, mineral wool heat-insulation plates or rock wool heat-insulation plates.

5. The high-performance heat-insulation light external wall structure of the passive house according to claim 1, wherein the heat insulation layer (5) can be made of glass fiber or vacuum plate.

6. The high-performance heat-insulation light external wall structure of the passive house according to claim 1, wherein the waterproof layer (2) is a mortar waterproof agent.

7. The high-performance heat-insulation light-weight external wall structure of the passive house as claimed in claim 2, wherein the heat collecting layer (9) is a phenolic foam layer.