CN211817147U

CN211817147U - Connecting structure of wall body and foundation of ultra-low energy consumption light wood structure building

Info

Publication number: CN211817147U
Application number: CN202020211406.5U
Authority: CN
Inventors: 康曦
Original assignee: Duolou Mingdi Construction Technology Co Ltd
Current assignee: Duolou Mingdi Construction Technology Co Ltd
Priority date: 2020-02-25
Filing date: 2020-02-25
Publication date: 2020-10-30
Anticipated expiration: 2030-02-25

Abstract

The utility model provides a connection structure of wall body and ground of light-duty timber structure building of ultralow energy consumption relates to the building technology field, has solved among the prior art light-duty timber structure's wall body and ground junction and has very easily been corroded by the infiltration of damp and hot steam, and easily forms indoor and external heat transfer, causes the extravagant technical problem of the energy. The connecting structure comprises a wall body and a foundation, wherein the wall body comprises a light wood structure bearing assembly, an inner side heat insulation layer and a waterproof heat insulation layer; the foundation comprises a sound insulation support component and a foundation layer internally provided with a waterproof and pressure-resistant heat insulation layer; the light wood structure bearing component is connected with the foundation layer, the foundation layer is provided with a yielding groove, and the lower end of the waterproof heat-insulating layer is located below the ground outside the wall body. The utility model is used for make wall body and ground junction more energy-conserving heat preservation.

Description

Connecting structure of wall body and foundation of ultra-low energy consumption light wood structure building

Technical Field

The utility model belongs to the technical field of the building technique and specifically relates to a wall body and connection structure of ground of light-duty timber structure building of ultralow energy consumption are related to.

Background

The light wood structure is a structural system mainly composed of wood frame walls, wood floor covers and wood roof systems, and is suitable for civil buildings with three or less floors. The light wood structure has the advantages of environmental protection, energy conservation, good service performance, safe construction, remarkable ecological benefit, excellent heat insulation performance and the like, and is an ideal residential building structure form.

However, at the joint of the connection part of the wall body and the foundation of the light wood structure, moist heat water vapor is very easy to condense on the surface or inside the building component, the joint of the part is very easy to be corroded by the permeation of the moist heat water vapor, the service life of the wall body and even the whole wooden house is shortened, and indoor and external heat transfer is easy to form, so that energy waste is caused.

Therefore, how to solve the technical problems that in the prior art, the joint of the wall body and the foundation of the light wood structure is easily corroded by the penetration of damp and hot water vapor, and the heat transfer between the indoor space and the outside is easily formed, which causes the waste of energy, becomes an important technical problem to be solved by the personnel in the field.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wall body and the connection structure of ground of light-duty timber structure building of ultralow energy consumption, the wall body of light-duty timber structure among the solution prior art is very easily corroded by damp and hot steam infiltration with ground connected node, and easily forms indoor and external heat transfer, causes the extravagant technical problem of the energy. The utility model provides a plurality of technical effects that preferred technical scheme among a great deal of technical scheme can produce see the explanation below in detail.

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

the utility model provides a connection structure of wall body and ground of light-duty timber structure building of ultralow energy consumption, include: the vertically arranged wall comprises a light wood structure bearing assembly, and an inner side heat preservation layer and a waterproof heat preservation layer which are arranged on the inner side and the outer side of the light wood structure bearing assembly, wherein the light wood structure bearing assembly comprises a plurality of vertical main keels which are vertically arranged in parallel, transverse main keels which are transversely fixedly connected with the vertical main keels, and a first heat preservation material filled in a cavity formed by the vertical main keels and the transverse main keels; the horizontally arranged foundation comprises a sound insulation support component and a foundation layer which are sequentially stacked from top to bottom, wherein an accommodating cavity is formed in the foundation layer, and a waterproof pressure-resistant heat insulation layer is filled in the accommodating cavity; wherein, light-duty timber structure bearing component with base course fixed connection, the base course tip is provided with and is used for the confession the groove of stepping down that the vertical downwardly extending of waterproof heat preservation goes into, the lower extreme of waterproof heat preservation is located the below ground in the wall body outside.

Preferably, the waterproof heat preservation outside is provided with waterproof ventilated membrane, waterproof heat preservation lower part position department is provided with the cold-welded water proof membrane, waterproof ventilated membrane with the cold-welded water proof membrane is range upon range of the setting.

Preferably, the lightweight wood structure load-bearing component comprises support plates fixedly arranged on the inner side and the outer side of the vertical main keel, the transverse main keel and the first heat-insulating material.

Preferably, the light-weight wood structure bearing assembly is provided with at least two sets, and every group the edge of light-weight wood structure bearing assembly all is provided with the vertical main joist, the backup pad of vertical main joist both sides, one of them side the backup pad is provided with outside convex extension, the opposite side the backup pad is inwards retracted and is formed the recess, two adjacent light-weight wood structure bearing assembly junction, one of them the extension stretches into the other the recess and one of them the extension and the other be provided with first fastener between the vertical main joist, two adjacent the seam crossing of backup pad is fixed and is provided with the sealing member.

Preferably, the wall body is including fixed the outdoor link plate that sets up in the outside, outdoor link plate includes support frame and a plurality of link plate that lean out and overlap joint from top to bottom, link plate all fixed connection in on the support frame.

Preferably, the inner side heat-insulating layer and the waterproof heat-insulating layer respectively comprise a plurality of sub-keels fixedly connected with the light wood structure bearing component and a second heat-insulating material filled in a cavity formed by the sub-keels.

Preferably, an inner facing is arranged on one side of the inner side heat-insulating layer close to the indoor space, and a fireproof gypsum board is arranged between the inner facing and the inner side heat-insulating layer.

Preferably, the sound insulation supporting component comprises an indoor floor, a self-leveling mortar layer, a first protective layer, a sound insulation layer, a light mortar layer and a second protective layer which are sequentially stacked from top to bottom.

Preferably, the ground outside the wall body is a concrete reinforcing layer, an outdoor floor is arranged on the upper portion of the ground, and sleepers used for lifting the height of the outdoor floor and preventing water from accumulating on the upper portion of the outdoor floor are arranged on the lower portion of the outdoor floor.

Preferably, a corner plate and a plurality of second fasteners are arranged at the connecting part of the light-weight wood structure bearing assembly and the base layer, the second fasteners on one folding edge of the corner plate penetrate through the transverse main keel to be fixed, and the second fasteners on the other folding edge of the corner plate penetrate through the base layer to be fixed.

The utility model provides a connection structure of wall body and ground of light-duty timber structure building of ultralow energy consumption, including the wall body of vertical setting and the ground of horizontal setting, the wall body includes light-duty timber structure bearing component, inboard heat preservation and waterproof heat preservation for reduce the inboard heat transfer with the interior space of light-duty timber structure bearing component and play the waterproof effect that keeps warm to the light-duty timber structure bearing component outside. The light-duty timber structure bearing assembly includes a plurality of vertical main joist, horizontal main joist and fills the first heat preservation material in the cavity that vertical main joist and horizontal main joist formed to strengthen the thermal insulation performance. The ground includes the support component and the basal layer that give sound insulation that from top to bottom stacks gradually the setting, and the support component that gives sound insulation sets up in the one side that is close to indoor of ground promptly, plays the supporting role to indoor article to solid transaudient to external ground and underground plays and stops the effect. Be provided with in the basic layer and hold the chamber, it has waterproof resistance to compression heat preservation to hold the intracavity packing for play the heat preservation effect, avoid underground moisture to rise to ground or indoor better. The light wood structure bearing assembly is fixedly connected with the foundation layer, the end part of the foundation layer is provided with a yielding groove for the waterproof heat-insulating layer to vertically extend downwards, the lower end of the waterproof heat-insulating layer is positioned below the ground outside the wall body, and the waterproof heat-insulating layer extends downwards into the yielding groove of the foundation layer, so that the energy exchange between the connection position of the light wood structure bearing assembly and the foundation layer and between the light wood structure bearing assembly and the side surface of the foundation layer and the outside can be avoided, and the outer heat-insulating layer is formed; the inner side heat insulation layer is arranged to prevent the light wood structure bearing assembly from exchanging heat with the indoor space to form the inner side heat insulation layer, and the waterproof and compression-resistant heat insulation layer is arranged in the foundation layer, so that the influence of underground moisture on the whole foundation and the indoor space is greatly avoided; inside large tracts of land of light-duty timber structure bearing component is filled there is first heat preservation material, excellent thermal insulation performance has, form the middle part heat preservation, interact between each level, form a plurality of heat preservation protective screen of wall body and ground junction jointly, make here position node have excellent thermal insulation performance, greatly avoided the infiltration erosion of damp and hot steam and indoor and external heat transfer phenomenon, the loss of the energy has greatly been reduced, the wall body of light-duty timber structure among the prior art and ground junction node are very easily corroded by the infiltration of damp and hot steam, and easily form indoor and external heat transfer, cause the extravagant technical problem of the energy.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of a connection structure between a wall and a foundation of an ultra-low energy consumption light wood structure building provided by an embodiment of the present invention;

fig. 2 is a top view of a connection structure between a wall and a foundation of the ultra-low energy consumption light wood structure building provided by the embodiment of the invention;

fig. 3 is a schematic connection diagram of two adjacent lightweight wood structural load bearing components according to an embodiment of the present invention.

Figure 1-lightweight wood structural load bearing components; 101-vertical main keel; 102-transverse main keel; 103-a first insulating material; 104-a support plate; 2-inner side heat insulation layer; 3-waterproof heat-insulating layer; 4-a steel backing plate; 5-a base layer; 6-waterproof compression-resistant heat-insulating layer; 7-a yielding groove; 8-ground; 9-waterproof breathable film; 10-cold welding waterproof membrane; 11-an extension; 12-a recess; 13-a first fastener; 14-a seal; 15-outdoor hanging plate; 1501-a support frame; 1502-hanging plates; 16-keel division; 17-a second insulating material; 18-interior finish; 19-fire-retardant gypsum board; 20-indoor floor; 21-self-leveling mortar layer; 22-a first protective layer; 23-a sound insulation layer; 24-a light mortar layer; 25-a second protective layer; 26-sleeper; 27-corner panels; 28-a second fastener; 29-outdoor floor; 30-a wood column; 31-steel column.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

An object of the utility model is to provide a wall body and the connection structure of ground of light-duty timber structure building of ultralow energy consumption, the wall body of light-duty timber structure among the solution prior art is very easily corroded by damp and hot steam infiltration with ground connected node, and easily forms indoor and external heat transfer, causes the extravagant technical problem of the energy.

Hereinafter, embodiments will be described with reference to the drawings. The embodiments described below do not limit the scope of the invention described in the claims. Further, the entire contents of the configurations shown in the following embodiments are not limited to those necessary as a solution of the invention described in the claims.

Referring to fig. 1, the utility model provides a wall body and connection structure of ground of light-duty timber structure building of ultralow energy consumption, including the wall body of vertical setting and the ground of horizontal setting, specifically, the wall body includes light-duty timber structure bearing component 1, inboard heat preservation 2 and waterproof heat preservation 3 respectively fixed connection at the inboard and the outside of light-duty timber structure bearing component 1, inboard heat preservation 2 is used for reducing the heat transfer of 1 inboard and interior space of light-duty timber structure bearing component, waterproof heat preservation 3 is used for playing the waterproof effect of heat preservation to the light-duty timber structure bearing component 1 outside. Light-duty timber structure bearing assembly 1 includes vertical main joist 101, horizontal main joist 102 and first heat preservation material 103, and vertical main joist 101 is provided with a plurality ofly along vertical side by side, and horizontal main joist 102 can be followed horizontal fixed connection and at the upper and lower tip of vertical main joist 101, and first heat preservation material 103 fills in the cavity that vertical main joist 101 and horizontal main joist 102 formed, and first heat preservation material 103 can but not be limited to for heat preservation rock wool or glass cotton etc.. The ground includes syllable-dividing supporting component and the basal layer 5 that stacks gradually the setting from top to bottom, and the supporting component that gives sound insulation sets up in the one side that is close to indoor of ground promptly, plays the supporting role to indoor article to play the effect of stopping to external ground 8 and the solid transaudient of underground. Be provided with in the basic unit 5 and hold the chamber, hold the chamber and set up inside whole basic unit 5, the edge that holds the chamber is close to the wall body lower part. The containing cavity is filled with a waterproof and pressure-resistant heat-insulating layer 6 for heat insulation, and underground moisture is better prevented from rising to the foundation or indoors. The waterproof and pressure-resistant heat insulation layer 6 can be made of, but not limited to, foam glass heat insulation plates or heat insulation rock wool, and the base layer 5 can be a concrete slab layer. The light wood structure bearing component 1 is fixedly connected with the base layer 5, the end part of the base layer 5 is provided with a yielding groove 7 for the waterproof heat-insulating layer 3 to vertically extend downwards, the lower end of the waterproof heat-insulating layer 3 is positioned below the ground 8 outside the wall body, and the lower end of the waterproof heat-insulating layer 3 extends at least 40 cm below the ground 8, so that the waterproof heat-insulating layer 3 extends downwards into the yielding groove 7 of the base layer 5, the energy exchange between the connecting position of the light wood structure bearing component 1 and the base layer 5 and the side surfaces of the light wood structure bearing component 1 and the base layer 5 and the outside can be avoided, and an outer side heat-insulating layer is formed; the inner side heat-insulating layer 2 is arranged to prevent the light wood structure bearing component 1 from exchanging heat with the indoor space to form an inner heat-insulating layer, and the waterproof and pressure-resistant heat-insulating layer 6 is arranged in the foundation layer, so that the influence of underground moisture on the whole foundation and the indoor space is greatly avoided; light-duty timber structure bearing component 1 inside large tracts of land is filled there is first heat preservation material 103, has splendid thermal insulation performance, form the middle part heat preservation, interact between each level, form a plurality of heat preservation protective screen of wall body and ground junction jointly, make this place position node have the excellent thermal insulation performance, greatly avoided the infiltration erosion of damp and hot steam and indoor and external heat transfer phenomenon, greatly reduced the loss of the energy, the wall body of light-duty timber structure among the prior art and ground junction node are very easily corroded by damp and hot steam infiltration, and easily form indoor and external heat transfer, cause the extravagant technical problem of the energy.

It should be noted that the light wood structure bearing assembly 1 has light weight, heat preservation and energy conservation, convenient combination and construction, various pipelines do not need to be grooved and dug on the surface of the wall body in advance, the overall performance after combination is excellent, and compared with other building wall block materials, the earthquake-resistant performance is extremely strong. The cavity of the light wood structure bearing component 1 is filled with a first heat-insulating material 103, so that the heat-insulating and sound-insulating performance is far superior to that of the traditional wood structure, and the light wood structure bearing component also has the functions of moisture prevention, mildew prevention and the like.

As the embodiment of the utility model provides an optional implementation mode, 3 outside stacks the waterproof ventilated membrane 9 of having laid in waterproof heat preservation, and waterproof ventilated membrane 9 lays on whole wall body promptly, and waterproof ventilated membrane 9 is a neotype polymer waterproof material, has good weatherability, resistant high low temperature, corrosion-resistant and chemical stability. The lower part position department of waterproof heat preservation 3 is provided with cold welding water-proof membrane 10, and waterproof ventilated membrane 9 sets up with cold welding water-proof membrane 10 layer is range upon range of, and the lower extreme downwardly extending of cold welding water-proof membrane 10 is to the inslot 7 of stepping down, and external ground 8 is below promptly, and the upper end is located external ground more than 8 for further strengthen the waterproof performance of wall body lower part.

As the embodiment of the utility model provides an optional embodiment, light-duty timber structure bearing component 1 includes backup pad 104, and backup pad 104 can range upon range of being provided with a plurality ofly, and backup pad 104 fixed connection is in the inboard and the outside of vertical main joist 101, horizontal main joist 102 and first heat preservation material 103 for to vertical main joist 101, horizontal main joist 102 and the connection between the first heat preservation material 103 play further support the reinforcement effect.

Further, at least two groups of light-duty timber structure bearing components 1 are transversely arranged, the edge of each group of light-duty timber structure bearing components 1 is provided with a vertical main keel 101, support plates 104 on the inner side and the outer side of the vertical main keel 101, wherein the support plate 104 on one side is provided with an extension part 11 protruding outwards, and the support plate 104 on the other side retracts inwards to form a concave part 12, namely the support plates 104 and the side parts of the vertical main keel 101 form a step-shaped structure which is gradually increased or gradually decreased. At the connecting position of two adjacent light-weight wood structure load-bearing assemblies 1, the extending part 11 of one of the two adjacent light-weight wood structure load-bearing assemblies extends into the concave part 12 of the other one of the two adjacent light-weight wood structure load-bearing assemblies, a first fastener 13 is arranged between the extending part 11 of one of the two adjacent light-weight wood structure load-bearing assemblies and the vertical main keel 101 of the other one of the two adjacent support plates 104, and a sealing part 14 is fixedly arranged at the joint of the two adjacent support plates 104, so that when the two adjacent light-weight wood structure load-bearing assemblies 1 are connected, the step-shaped structures which are sequentially increased are correspondingly connected with the step-shaped structures which are sequentially decreased to form a Z-shaped joint, and meanwhile. Wherein the sealing member 14 may be, but is not limited to, an airtight adhesive tape.

As the embodiment of the utility model provides an optional embodiment, the wall body includes fixed connection in the outdoor link plate 15 in the outside, and outdoor link plate 15 includes support frame 1501 and a plurality of link plate 1502, support frame 1501 accessible five metals fastener and waterproof heat preservation 3 and/or light-duty timber structure bearing component 1 fixed connection, specifically, during support frame 1501 accessible building nail commonly used and waterproof heat preservation 3 divide fossil fragments 16 or light-duty timber structure bearing component 1's vertical main joist 101 fixed connection. A plurality of link plate 1502 lower parts all incline to the outside and two link plates 1502 that are adjacent overlap joint from top to bottom from beginning to end, link plate 1502 all fixed connection on support frame 1501, the range upon range of setting of a plurality of link plate 1502 overlap joints to form the sealing layer, and link plate 1502 lower part all leans out, can make the downward gentle flow of water on upper portion roof or the wall body, prevent the water runoff.

As the embodiment of the utility model provides an optional embodiment, inboard heat preservation 2 and waterproof insulation layer 3 all include a plurality of with light-duty timber structure bearing component 1 fixed connection's branch fossil fragments 16 and fill the second insulation material 17 in the cavity that divides fossil fragments 16 to constitute, it mainly plays the support guard action to second insulation material 17 to set up branch fossil fragments 16, the second insulation material 17 of inboard heat preservation 2 can be but not limited to for fire prevention insulation material, heat preservation rock wool etc., second insulation material 17 in the waterproof insulation layer 3 can be but not limited to for the aerogel felt, heat preservation rock wool etc., the work cavity that forms in the branch fossil fragments 16 not only plays the heat preservation effect, and can let the pipeline pass through in cavity and the second insulation material 17, avoid destroying the surface or interior veneer 18 of light-duty timber structure bearing component 1.

As the embodiment of the utility model provides an optional implementation mode, inboard heat preservation 2 is close to indoor one side fixedly connected with interior veneer 18, and range upon range of fixedly connected with fire prevention gypsum board 19 between interior veneer 18 and the inboard heat preservation 2 for improve the fire behavior of wall body, interior veneer 18 can choose different materials for use according to resident's needs, and the material of interior veneer 18 can be but not limited to for whitewashing coating, like diatom mud etc..

As the embodiment of the utility model provides an optional embodiment, the indoor floor 20 that soundproof support assembly includes from top to bottom stacks gradually the setting, from leveling mortar layer 21, first protective layer 22, the puigging 23, light mortar layer 24 and second protective layer 25, self-leveling mortar layer 21 plays support fixed action to indoor floor 20, first protective layer 22 is used for separating from leveling mortar layer 21 and puigging 23, play the guard action to connecting face between them, the material of puigging 23 can be but not limited to for the acoustic celotex board, deadening felt or ground 8 sound insulation shock pad etc. for play the wall effect to the solid sound conduction from external ground 8 and the basement, avoid indoor sound to pass outward simultaneously, like step sound etc. The lightweight mortar layer 24 has good crack resistance and sufficient rigidity, and supports the upper indoor floor 20 and the soundproof layer 23. The second protective layer 25 is used to separate the light mortar layer 24 from the first waterproof pressure-resistant protective layer, and protect the joint surface of the two layers. The first protective layer 22 and the second protective layer 25 may be protective layers commonly used in the construction of the related art, such as asphalt films and the like.

As the embodiment of the utility model provides an optional implementation mode, the ground 8 in the wall body outside is the concrete back up coat, and outdoor floor 29 has been laid on 8 upper portions of ground, and a plurality of sleepers 26 that play the supporting role of outdoor floor 29 lower part fixedly connected with for promote outdoor floor 29's height in order to prevent outdoor floor 29 upper portion ponding, sleeper 26 upwards props up from outdoor floor 29 promptly, and the lower part is in order to form the drainage chamber, and the ponding on outdoor floor 29 upper portion of rainy day can flow into lower part drainage chamber in order to unify the discharge. Wherein, outdoor if when having the object that needs use post 30 to support, post 30 lower extreme accessible steel backing plate 4 and steel column 31 support, bolt or screw and 8 fixed connection in ground are passed through to steel column 31 lower extreme, and the upper end penetrates in the post 30 lower extreme, and steel gasket and steel column 31 middle part or be close to upper end position department fixed connection for bearing post 30 lower extreme, so set up, steel gasket and steel column 31 can prop off post 30 from ground 8, avoid 8 water runoff on ground to corrode post 30.

As the embodiment of the utility model provides an optional embodiment, light-duty timber structure bearing subassembly 1 and basic layer 5 junction are provided with scute 27 and a plurality of second fastener 28, second fastener 28 on the scute 27 hem penetrates horizontal wooden keel fixed, second fastener 28 on the another hem of scute 27 penetrates basic layer 5 internal fixation, first fastener 13 and second fastener 28 all can be the connecting nail commonly used in the building, so set up, light-duty timber structure bearing subassembly 1 uses scute 27 fixed connection with basic layer 5, and second fastener 28 is fixed respectively and penetrates horizontal wooden keel and basic layer 5, make both connect more firmly.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a connection structure of wall body and ground of light-duty timber structure building of ultralow energy consumption which characterized in that includes:

the vertically arranged wall comprises a light wood structure bearing assembly (1), and an inner side heat insulation layer (2) and a waterproof heat insulation layer (3) which are arranged on the inner side and the outer side of the light wood structure bearing assembly (1), wherein the light wood structure bearing assembly (1) comprises a plurality of vertical main keels (101) which are vertically arranged in parallel, transverse main keels (102) which are transversely fixedly connected with the vertical main keels (101), and first heat insulation materials (103) filled in cavities formed by the vertical main keels (101) and the transverse main keels (102);

the horizontally arranged foundation comprises a sound insulation support assembly and a foundation layer (5) which are sequentially stacked from top to bottom, wherein a containing cavity is formed in the foundation layer (5), and a waterproof pressure-resistant heat insulation layer (6) is filled in the containing cavity;

wherein, light-duty timber structure bearing component (1) with basic unit (5) fixed connection, basic unit (5) tip is provided with and is used for supplying the groove of stepping down (7) that waterproof heat preservation (3) vertical downwardly extending into, the lower extreme of waterproof heat preservation (3) is located below ground (8) in the wall body outside.

2. The connecting structure of the wall body and the foundation of the ultra-low energy consumption light wood structure building according to claim 1, wherein a waterproof and breathable film (9) is arranged outside the waterproof and insulating layer (3), a cold-welding waterproof film (10) is arranged at the lower part of the waterproof and insulating layer (3), and the waterproof and breathable film (9) and the cold-welding waterproof film (10) are stacked.

3. The connection structure of the wall body and the foundation of the ultra-low energy consumption light weight wood structure building according to claim 1, characterized in that the light weight wood structure load-bearing assembly (1) comprises support plates (104) fixedly arranged at the inner side and the outer side of the vertical main keel (101), the transverse main keel (102) and the first heat preservation material (103).

4. The connection structure of the wall body and the foundation of the ultra-low energy consumption light weight wood structure building according to claim 3, characterized in that the light weight wood structure load bearing component (1) is provided with at least two groups, the edge of each group of the light weight wood structure load bearing component (1) is provided with the vertical main keel (101), the support plates (104) at both sides of the vertical main keel (101), wherein the support plate (104) at one side is provided with an extension part (11) protruding outwards, the support plate (104) at the other side is retracted inwards to form a recess part (12), the connection part of two adjacent light weight wood structure load bearing components (1), the extension part (11) of one of the two extends into the recess part (12) of the other one, and a first fastening part (13) is arranged between the extension part (11) of one of the two and the vertical main keel (101) of the other one of the two adjacent light weight wood structure load bearing components, and a sealing element (14) is fixedly arranged at the joint of two adjacent supporting plates (104).

5. The connection structure of the wall body and the foundation of the ultra-low energy consumption light wood structure building according to claim 1, wherein the wall body comprises an outdoor hanging plate (15) fixedly arranged at the outermost side, the outdoor hanging plate (15) comprises a support frame (1501) and a plurality of hanging plates (1502) which incline outwards and are overlapped up and down, and the hanging plates (1502) are fixedly connected to the support frame (1501).

6. The connection structure of the wall body and the foundation of the ultra-low energy consumption light wood structure building according to claim 1, characterized in that the inner side heat-insulating layer (2) and the waterproof heat-insulating layer (3) each comprise a plurality of sub-keels (16) fixedly connected with the light wood structure load-bearing component (1) and a second heat-insulating material (17) filled in the cavity formed by the sub-keels (16).

7. The connection structure of the wall body and the foundation of the ultra-low energy consumption light wood structure building is characterized in that one side of the inner side heat-insulating layer (2) close to the indoor is provided with an inner facing (18), and a fireproof gypsum board (19) is arranged between the inner facing (18) and the inner side heat-insulating layer (2).

8. The connection structure of the wall body and the foundation of the ultra-low energy consumption light wood structure building according to claim 1, wherein the sound insulation support assembly comprises an indoor floor (20), a self-leveling mortar layer (21), a first protective layer (22), a sound insulation layer (23), a light mortar layer (24) and a second protective layer (25) which are sequentially stacked from top to bottom.

9. The connection structure of a wall body and a foundation of an ultra-low energy consumption light weight wood structure building according to claim 1, wherein the ground (8) outside the wall body is a concrete reinforced layer, an outdoor floor (29) is provided on an upper portion of the ground (8), and sleepers (26) for elevating the height of the outdoor floor (29) and preventing water from accumulating on an upper portion thereof are provided on a lower portion of the outdoor floor (29).

10. The connecting structure of the wall body and the foundation of the ultra-low energy consumption light weight wood structure building as claimed in claim 1, wherein a corner plate (27) and a plurality of second fasteners (28) are arranged at the joint of the light weight wood structure load-bearing assembly (1) and the foundation layer (5), the second fasteners (28) on one folding edge of the corner plate (27) penetrate through the transverse main keel (102) for fixing, and the second fasteners (28) on the other folding edge of the corner plate (27) penetrate through the foundation layer (5) for fixing.