CN214884605U

CN214884605U - Assembled wood structure pipe-buried energy-saving wall

Info

Publication number: CN214884605U
Application number: CN202120920874.4U
Authority: CN
Inventors: 张志远; 朱能; 倪沈阳; 侯莹珍
Original assignee: Tianjin University
Current assignee: Tianjin University
Priority date: 2021-04-30
Filing date: 2021-04-30
Publication date: 2021-11-26
Anticipated expiration: 2031-04-30

Abstract

The invention discloses an assembled wood structure buried pipe energy-saving wall. In winter, the heat medium flows from the main pipe buried in the column and the partition wall into the branch pipe in the wall, and then flows out of the wall after heat exchange, thereby increasing the temperature of the wall and reducing the heat load of the building in winter; in summer, The refrigerant is introduced into the pipeline, which reduces the temperature of the wall and reduces the cooling load of the building in summer, thereby reducing the overall carbon emission of the building. The main body of the wall, the column body and the partition wall all include pipes and a multi-layer thermal insulation structure. The size of the thermal insulation board is smaller than that of the other layers, and the wall has an "I" shape when viewed from the top, which is used for riveting with the wall stud. The wall stud can riveted two adjacent walls together, and in this way, the whole building can be assembled.

Description

Assembled wood structure pipe-buried energy-saving wall

Technical Field

The invention belongs to the field of building envelope structures, and particularly relates to an assembled wood structure buried pipe energy-saving wall.

Background

The wood structure pipe laying wall body can effectively reduce building energy consumption, in winter, heat media with the temperature higher than the temperature of the pipe laying position are introduced into the pipe, so that the winter heat load of the building can be reduced, in summer, refrigerant with the temperature lower than the temperature of the pipe laying position is introduced, so that the summer cold load can be reduced, and therefore the carbon emission of the whole-year building can be reduced.

However, the existing wood-structure buried pipe wall body has the problems of disordered pipelines, difficult standardized prefabrication, hydraulic imbalance and pipeline leakage, so that a safe and reliable wood-structure buried pipe energy-saving wall body with a standardized prospect is required to be provided.

Disclosure of Invention

The invention provides an assembled wood structure pipe-embedded energy-saving wall, which is characterized in that a column body and a partition wall are utilized to embed a main pipe and a wall body to embed branch pipes, all the branch pipes are connected in a same form, so that hydraulic balance of each loop is kept, building load is reduced, the temperature of the wall body is kept uniform, and good thermal comfort is achieved.

In order to achieve the purpose, the technical scheme of the invention is as follows:

an assembled wood structure pipe-buried energy-saving wall body comprises a wall main body, a column body, a partition wall and a stud; wall main part, cylinder, partition wall all include pipeline layer and multilayer insulation structure, and the size of inside insulation board is less than other layer sizes, overlooks the wall body and presents "worker" style of calligraphy for rivet with the stud. The wall skeleton column can rivet adjacent walls, columns and partition walls together, and the assembly type construction of the whole building is realized according to the form.

Further, the water pipe layer of the column body is divided into a wood frame and a vertical main pipe, and a foaming material is filled between the wood frame and the vertical main pipe.

Further, the water pipe layer of the wall body is divided into a wood frame and branch pipes, and a foaming material filled between the wood frame and the branch pipes.

Furthermore, the water pipe layer of the partition wall is divided into a wood partition and a horizontal main pipe, and a foaming material is filled around the horizontal main pipe, and the connection mode of the horizontal main pipe and the wall body coil pipe is the same form.

Furthermore, the size of the wall skeleton column can be riveted with the wall main body, the column body and the partition wall, so that the requirements of heat preservation and assembly are met.

The invention has the following beneficial effects:

1. the assembled wood structure buried pipe energy-saving wall body can be coupled with various heat sources, various green energy sources are utilized, and the building energy consumption is reduced. Such as solar photo-thermal, ground source heat pump, etc.

2. The building space is saved: in winter, a heating medium with the temperature higher than that of the same position of the wall is introduced into the wall, so that a thermal barrier is formed, the temperature distribution in the wall is changed, the winter thermal load of the building is reduced, the heat preservation capability of the enclosure structure is enhanced equivalently, and the enclosure structure is equivalent to a thicker enclosure structure, so that the material of the enclosure structure is saved, and the building space is saved. The same is true for introducing the refrigerant in summer.

3. Energy conservation and environmental protection: the sources of the winter heating medium comprise but are not limited to solar energy, ground source heat energy and domestic sewage and wastewater, when the water solution of ethylene glycol is used as the heating medium, the ice point of the water solution is lower than zero, heat can be taken from a heat source close to zero, the selection range of the heat source is expanded, and low-grade heat energy can be recovered; the sources of the summer refrigerants include but are not limited to ground source heat energy and domestic sewage and wastewater, and the energy consumption of the summer air conditioner is reduced.

4. The heat storage capacity of the wall is increased: although the wood has strong heat insulation capacity, the heat storage capacity is poor, and the influence of the external temperature change on the indoor temperature can be delayed by the wall body through the water pipes arranged in the wall body, so that the capacity of resisting the external temperature change is improved, and the thermal comfort of the building is improved.

Drawings

FIG. 1 is a schematic overall view of an assembled wood-structure energy-saving wall with buried pipes;

FIG. 2 is an exploded view of an assembled wood-structure energy-saving wall with buried pipes;

FIG. 3 is a schematic view of a wall body; (a) integral, (b) decomposition.

FIG. 4 is a schematic view of a column; (a) integral, (b) decomposition.

FIG. 5 is a schematic view of a partition wall;

FIG. 6 is a schematic view of a water line;

FIG. 7 is a schematic diagram of an assembled wood structure energy-saving buried wall system;

in the figure: 1, a main wall body; 2, a column body; 3 partition walls; 4, wall studs; 5, a water main pipe; 6, a water return main pipe; 7 branch pipes; 8, insulating layers; 9, a wood frame; 10 surface layers; 11, wood partition; 12 a solar photo-thermal system; 13 a thermal storage system; 14 a geothermal system; 15 domestic sewage and wastewater system; 16 plate heat exchangers; 17 wall heat medium circulating system.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Fig. 1 is an overall schematic view of an assembled wood-structure energy-saving wall body with buried pipes. The wall comprises a main wall body 1, a column body 2, a partition wall 3 and a stud column 4, wherein all parts are riveted together and fixed by metal pieces.

Fig. 2 is an energy-conserving wall body decomposition schematic diagram of assembled timber structure buried pipe, including wall main part 1, cylinder 2, partition wall 3, wall bone post 4, water supply main pipe 5, return water main pipe 6, wall main part 1, cylinder 2, partition wall 3 can rely on wall bone post 4 to rivet, and water supply main pipe 5, return water main pipe 6 are buried underground in partition wall 3 and cylinder 2.

Fig. 3 is a schematic view of a wall main body, which comprises a branch pipe 7, a heat insulation layer 8, a wood frame 9 and a surface layer 10, wherein the inner size of the heat insulation layer 8 is smaller than the surface layer, so that the peripheral grooves can be riveted with wall studs.

Fig. 4 is a cylinder schematic diagram, including heat preservation 8, wooden frame 9, surface course 10, arranges in wooden frame 9 and supplies the return water main pipe, and heat preservation 8 leans on indoor partial size to be less than the surface course for recess all around can rivet with the stud.

Fig. 5 is a schematic diagram of a partition wall, which comprises a heat-insulating layer 8, a surface layer 10 and a wood partition 11, wherein a water supply and return main pipe can be arranged between the heat-insulating layer 8 and the wood partition 11, and the part of the wood partition 11 higher than the heat-insulating layer 8 can be riveted with a main wall 1.

Fig. 6 is a schematic view of a water pipeline, which comprises a water supply main pipe 5, a water return main pipe 6 and branch pipes 7, wherein the water supply main pipe 5 conveys hot water from the outside of the wall body to the branch pipes 7 of each wall body, the branch pipes 7 are S-shaped, the temperature of fluid is reduced after the heat exchange with the wall body is fully carried out, and the fluid is output from the water return main pipe 7 to the wall body.

Fig. 7 is a schematic diagram of a system, which includes a solar photo-thermal system 12, a heat storage system 13, a geothermal system 14, a domestic sewage and wastewater system 15, a plate heat exchanger 16, and a wall body heat medium circulation system 17, wherein the solar photo-thermal system 12 provides heat energy to a wall body in the daytime, and the heat stored in the heat storage system 13 at night provides the function of the wall body, the geothermal system 14 is suitable for supplying energy all day long, the domestic sewage and wastewater system 15 can transfer the heat in the wastewater to the wall body, and the plate heat exchanger 16 can ensure that the water quality of the wall body heat medium circulation system 17 is not polluted, and only heat exchange but not mass exchange is carried out with other systems.

Claims

1. An assembled wood structure pipe-buried energy-saving wall body is characterized by comprising a wall main body, a column body, a partition wall and a wall skeleton column; wall main part, cylinder, partition wall all include pipeline layer and multilayer insulation construction, and wherein the insulation board size is less than other layer sizes, overlooks the wall body and presents "worker" style of calligraphy for rivet with the stud, and the stud can be in the same place adjacent wall body, cylinder, partition wall riveting, realizes the assembled construction of whole building according to the form.

2. The fabricated wood-structure embedded energy-saving wall body as claimed in claim 1, wherein the water pipe layer of the column body is divided into a wood frame and a vertical main pipe, and the foaming material is filled between the wood frame and the vertical main pipe.

3. The fabricated wood-structure-embedded energy-saving wall body as claimed in claim 1, wherein the water pipe layer of the wall body is divided into a wood frame and branch pipes, and the foaming material is filled between the wood frame and the branch pipes.

4. The assembled wood-structure energy-saving wall body with buried pipes as claimed in claim 1 or 3, wherein the water pipe layer of the partition wall is divided into a wood frame and a horizontal main pipe, and a foaming material is filled between the wood frame and the horizontal main pipe, and the connection mode of the horizontal main pipe and the wall coil pipe is the same.