阅读说明：本技术 被动房飘窗保温节点构造及其施工方法 (Passive house bay window heat preservation node structure and construction method thereof ) 是由 刘晓伟 杨玉柏 李计英 张敏 吕豪 杨俊亮 于 2020-07-28 设计创作，主要内容包括：本发明公开了被动房飘窗保温节点构造及其施工方法,包括墙体、飘窗和保温块,保温块包括侧保温块、顶保温块、底保温块、连接保温块一和连接保温块二；侧保温块呈沿竖向的L状；顶保温块呈沿横向的L状且开有插接槽一；底保温块呈沿横向的L状且开有插接槽二；连接保温块一为板状,两侧端分别匹配插接在插接槽一和插接槽二内；连接保温块二为板状,设置在连接保温块两端；保温块与墙体之间,保温块与飘窗之间以及保温块之间均粘接连接。通过改进保温块的形状,按改进形状预制改进后的保温块规格,能够通过粘接以及插销式连接结构挤紧,从而牢固安装在飘窗上,大大提高了施工的效率,此外插接重叠设置,具有连续密闭性,具有更好的保温效果。(The invention discloses a bay window heat-insulation node structure of a passive house and a construction method thereof, wherein the bay window heat-insulation node structure comprises a wall body, a bay window and heat-insulation blocks, wherein each heat-insulation block comprises a side heat-insulation block, a top heat-insulation block, a bottom heat-insulation block, a first connecting heat-insulation block and a second connecting heat-insulation block; the side heat-insulating block is in a vertical L shape; the top heat-insulating block is in a transverse L shape and is provided with a first inserting groove; the bottom heat-insulating block is in a transverse L shape and is provided with a second inserting groove; the first connecting heat-insulating block is plate-shaped, and two side ends of the first connecting heat-insulating block are respectively matched and inserted in the first inserting groove and the second inserting groove; the second connecting heat-insulating block is plate-shaped and is arranged at two ends of the second connecting heat-insulating block; the heat-insulating blocks are connected with the wall body, the bay window and the heat-insulating blocks in an adhesive manner. Through the shape of improving the heat preservation piece, prefabricate the heat preservation piece specification after improving according to improving the shape, can be crowded tightly through bonding and bolt formula connection structure to firmly install on the window that wafts, improved the efficiency of construction greatly, the overlapping setting of pegging graft in addition has continuous seal, has better heat preservation effect.)

1. Passive room window heat preservation node structure that wafts, its characterized in that: the bay window comprises a wall body (1), a bay window (2) and heat-insulation blocks (3), wherein the bay window (2) comprises a top frame (21), a bottom frame (22) and two side frames (23), and the heat-insulation blocks (3) comprise side heat-insulation blocks (31), top heat-insulation blocks (32), bottom heat-insulation blocks (33), a first connecting heat-insulation block (34) and a second connecting heat-insulation block (35); the side heat-insulating block (31) is L-shaped along the vertical direction, one side of the side heat-insulating block is positioned on the outer side of the side frame (23) far away from the wall body (1), the other side of the side heat-insulating block is positioned on the outer side of the periphery of the side frame (23) and extends to be attached to the wall body (1), and the height of the side heat-insulating block (31) is flush with that of the side frame (23); the top heat-insulation block (32) is in a transverse L shape and is provided with a first insertion groove (36), one side of the top heat-insulation block (32) is positioned at the top end of the top frame (21) and extends to be attached to the wall body (1), the other side of the top heat-insulation block is positioned on one side, away from the wall body (1), of the top frame (21), and the first insertion groove (36) is arranged on one side, close to the wall body (1), of the top heat-insulation block (32); the bottom heat-insulation block (33) is in a transverse L shape and is provided with a second insertion groove (37), one side of the bottom heat-insulation block (33) is positioned at the bottom end of the bottom frame (22) and extends to be attached to the wall body (1), the other side of the bottom heat-insulation block is positioned at one side of the bottom frame (22) far away from the wall body (1), and the second insertion groove (37) is arranged at one end, close to the wall body (1), of the bottom heat-insulation block (33); the first connecting heat-insulating block (34) is plate-shaped, and two side ends of the first connecting heat-insulating block are respectively matched and inserted in the first inserting groove (36) and the second inserting groove (37); the second connecting heat-insulation block (35) is plate-shaped, is arranged at two ends of the second connecting heat-insulation block (3) and is positioned between the heat-insulation blocks (31) at two adjacent sides, and the second connecting heat-insulation block (35) is vertically aligned with the side heat-insulation blocks (31); the heat insulation blocks (3) are connected with the wall body (1), the heat insulation blocks (3) are connected with the bay window (2) and the heat insulation blocks (3) in an adhesive manner.

2. The passive house bay window heat preservation node structure of claim 1, wherein: the side heat-insulating block (31), the top heat-insulating block (32) and the bottom heat-insulating block (33) are all formed by splicing.

3. The passive house bay window heat preservation node structure of claim 1, wherein: the side heat-insulating block (31), the top heat-insulating block (32) and the bottom heat-insulating block (33) are arranged on one side of the bay window (2) far away from the wall body (1) and flush with the thickness of the bay window (2).

4. The passive house bay window heat preservation node structure of claim 1, wherein: the side heat-insulating block (31), the top heat-insulating block (32) and the bottom heat-insulating block (33) are all graphite polystyrene boards.

5. The passive house bay window heat preservation node structure of claim 1, wherein: the first connecting heat-insulating block (34) is a rock wool board.

6. The passive house bay window heat preservation node structure of claim 1, wherein: the part of the second connecting heat-insulating block (35) corresponding to the second connecting heat-insulating block (35) is a rock wool board, and two ends of the rock wool board are graphite polystyrene boards.

7. The passive house bay window heat preservation node structure of claim 1, wherein: the outstanding size of bay window (2) is 400mm, and thickness is 200mm, the thickness that side heat preservation (31) are located the peripheral outside of side frame (23) is 230mm, and the thickness that is located the outside that wall body (1) is kept away from in side frame (23) is 280mm, it is 230mm to connect heat preservation (34) thickness, the width that is located the one side on top frame (21) top of top heat preservation (32) is 630mm, and the width that is located the one side of underframe (22) bottom of end heat preservation (33) is 630 mm.

8. The construction method of the passive house bay window heat preservation node structure as claimed in any one of claims 1 to 7, wherein: comprises the following steps of (a) carrying out,

step 1, bonding a next layer of side heat-insulating block (31);

step 2, bonding a layer of bottom heat-insulating block (33);

step 3, inserting and bonding a first heat preservation block (34);

step 4, inserting and bonding a next layer of top heat-insulating block (32);

step 5, bonding and connecting a second heat-insulating block (35);

step 6, adhering the upper layer side heat preservation block (31);

and 7, repeating the steps 1-6 until the installation of the heat preservation node structure of the whole building is completed.

Technical Field

The invention belongs to the field of passive house construction, and particularly relates to a passive house bay window heat preservation node structure and a construction method thereof.

Background

The passive house is an integrator of various technical products, and the total consumed primary energy does not exceed 120 kilowatt-hour/(square meter, year) by fully utilizing renewable energy. The low energy consumption standard is realized by building external walls with high heat and sound insulation and strong sealing performance and renewable energy sources. The passive house is a brand new energy-saving building, can meet the requirements of refrigeration and heating without actively supplying energy, and is simply a building which is highly energy-saving and comfortable.

Because the outer heat preservation thickness of passive room project is general all thicker, to the external window that wafts, lay the heat preservation outside the window that wafts the back need fix the heat preservation on the wall body through the heat preservation nail, because the interval between the window that wafts from top to bottom is less, and operating space is less, and it is comparatively difficult to operate the nailing of heat preservation nail for the relatively poor and heat preservation effect of stability of heat preservation is relatively poor.

Disclosure of Invention

The invention provides a passive house floating window heat preservation node structure and a construction method thereof, which are used for solving the technical problems that the external heat preservation thickness of a passive house project is generally thicker, for an external floating window, a heat preservation layer is paved outside the floating window and needs to be fixed on a wall body through heat preservation nails, and the heat preservation layer is poorer in stability and heat preservation effect due to the fact that the distance between an upper floating window and a lower floating window is smaller, the operation space is smaller, nailing operation on the heat preservation nails is more difficult, and the heat preservation layer is poorer in stability.

In order to achieve the purpose, the invention adopts the following technical scheme: the bay window heat-insulation node structure of the passive house comprises a wall body, a bay window and heat-insulation blocks, wherein the bay window comprises a top frame, a bottom frame and two side frames, and the heat-insulation blocks comprise side heat-insulation blocks, top heat-insulation blocks, bottom heat-insulation blocks, a first connecting heat-insulation block and a second connecting heat-insulation block; the side heat-insulating block is L-shaped along the vertical direction, one side of the side heat-insulating block is positioned on the outer side of the side frame far away from the wall body, the other side of the side heat-insulating block is positioned on the outer side of the periphery of the side frame and extends to be attached to the wall body, and the height of the side heat-insulating block is flush with that of the side frame; the top heat-insulation block is in a transverse L shape and is provided with a first insertion groove, one side of the top heat-insulation block is positioned at the top end of the top frame and extends to be attached to the wall body, the other side of the top heat-insulation block is positioned at one side of the top frame far away from the wall body, and the first insertion groove is arranged at one side of the top heat-insulation block close to the wall body; the bottom heat-insulation block is L-shaped along the transverse direction and is provided with a second insertion groove, one side of the bottom heat-insulation block is positioned at the bottom end of the bottom frame and extends to be attached to the wall body, the other side of the bottom heat-insulation block is positioned at one side of the bottom frame far away from the wall body, and the second insertion groove is formed at one end, close to the wall body, of the bottom heat-insulation block; the first connecting heat-insulating block is plate-shaped, and two side ends of the first connecting heat-insulating block are respectively matched and inserted in the first inserting groove and the second inserting groove; the second connecting heat-insulation block is plate-shaped, is arranged at two ends of the second connecting heat-insulation block and is positioned between the two adjacent heat-insulation blocks, and the second connecting heat-insulation block is vertically aligned with the side heat-insulation blocks; the heat-insulating blocks are connected with the wall body, the bay window and the heat-insulating blocks in an adhesive manner.

Through adopting above-mentioned technical scheme, through the shape that improves the heat preservation piece, according to the heat preservation piece specification after improving the shape prefabrication, can be crowded tightly through bonding and bolt formula connection structure to firmly install on the window that wafts, improved the efficiency of construction greatly, the setting is overlapped in pegging graft in addition, has continuous seal, has better heat preservation effect.

Preferably, the side heat-insulating block, the top heat-insulating block and the bottom heat-insulating block are all spliced.

By adopting the technical scheme, the side heat-insulating block, the top heat-insulating block and the bottom heat-insulating block can be prefabricated into small blocks, and are formed by splicing and installation, so that the construction is convenient.

Preferably, the side heat preservation block, the top heat preservation block and the bottom heat preservation block are arranged on one side, away from the wall body, of the bay window and are flush with the thickness of the bay window.

Through adopting above-mentioned technical scheme, it is effectual to keep warm, does not influence the arrangement of window frame.

Preferably, the side heat-insulating block, the top heat-insulating block and the bottom heat-insulating block are all graphite polystyrene boards.

Through adopting above-mentioned technical scheme, the heat preservation of window that wafts is effectual.

Preferably, the first connecting heat-insulating block is a rock wool board.

Through adopting above-mentioned technical scheme, the heat preservation of wall body is effectual.

Preferably, the part of the second connecting insulation block corresponding to the second connecting insulation block is a rock wool board, and the two ends of the second connecting insulation block are graphite polystyrene boards.

Through adopting above-mentioned technical scheme, the heat preservation links up effectually between window and the wall body that wafts.

Preferably, the protruding size of bay window is 400mm, and thickness is 200mm, the thickness that the side heat preservation piece is located the peripheral outside of side frame is 230mm, and the thickness that is located the outside that the wall body was kept away from to the side frame is 280mm, it is 230mm to connect a thickness of heat preservation piece, the width on one side that is located the top frame top of top heat preservation piece is 630mm, and the width on one side that is located the underframe bottom of end heat preservation piece is 630 mm.

By adopting the technical scheme, the size is reasonable, and the requirements of most house types are met.

The construction method of the passive house bay window heat preservation node structure comprises the following steps,

step 1, bonding a next layer of side heat-insulating block;

step 2, bonding a layer of bottom heat-insulating block;

step 3, inserting and bonding a first heat preservation block;

step 4, inserting and bonding a next layer of top heat-preservation block;

step 5, bonding and connecting a second heat-preservation block;

step 6, bonding the upper layer side heat preservation block;

and 7, repeating the steps 1-6 until the installation of the heat preservation node structure of the whole building is completed.

Through adopting above-mentioned technical scheme, the installation is simple, through using gluing as the owner, the crowded method of bolt formula, through above-mentioned reasonable installation construction method, realizes the simple and easy installation of passive room bay window to have better heat preservation effect, kill two birds with one stone, have outstanding progressive nature.

The invention has the beneficial effects that: through the shape of improving the heat preservation piece, prefabricate the heat preservation piece specification after improving according to improving the shape, can be crowded tightly through bonding and bolt formula connection structure to firmly install on the window that wafts, improved the efficiency of construction greatly, the overlapping setting of pegging graft in addition has continuous seal, has better heat preservation effect.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention; the primary objects and other advantages of the invention may be realized and attained by the instrumentalities particularly pointed out in the specification.

Drawings

FIG. 1 is a schematic diagram of the overall effect of an embodiment of the present invention;

FIG. 2 is a schematic view of a bay window according to an embodiment of the present invention;

FIG. 3 is a view showing an installation structure of a heat insulating block of the bay window according to the embodiment of the present invention;

FIG. 4 is an exploded view of the installation of the insulating block of the bay window of an embodiment of the present invention;

fig. 5 is a splicing structure diagram of the heat insulating block of the bay window in the embodiment of the present invention.

Reference numerals: 1. a wall body; 2. a bay window; 21. a top frame; 22. a bottom frame; 23. a side frame; 3. a heat preservation block; 31. a side heat-insulating block; 32. a top heat preservation block; 33. a bottom heat-insulating block; 34. connecting a first heat-insulating block; 35. connecting a second heat-insulating block; 36. a first inserting groove; 37. and a second inserting groove.

Detailed Description

The technical solutions of the present invention are described in detail below by examples, and the following examples are only exemplary and can be used only for explaining and illustrating the technical solutions of the present invention, but not construed as limiting the technical solutions of the present invention.

With reference to fig. 1-3, the heat preservation node structure of the bay window of the passive house comprises a wall body 1, a bay window 2 and a heat preservation block 3, wherein the bay window 2 comprises a top frame 21, a bottom frame 22 and two side frames 23, and the heat preservation block 3 comprises a side heat preservation block 31, a top heat preservation block 32, a bottom heat preservation block 33, a first connection heat preservation block 34 and a second connection heat preservation block 35; the side heat-insulating block 31 is in a vertical L shape, one side of the side heat-insulating block is positioned on the outer side of the side frame 23 far away from the wall body 1, the other side of the side heat-insulating block is positioned on the outer side of the periphery of the side frame 23 and extends to be attached to the wall body 1, and the height of the side heat-insulating block 31 is flush with that of the side frame 23; referring to fig. 4, the top heat-insulating block 32 is in a transverse L shape and is provided with a first insertion groove 36, one side of the top heat-insulating block 32 is located at the top end of the top frame 21 and extends to be attached to the wall 1, the other side of the top frame 21 is located at one side of the top frame 21 far away from the wall 1, and the first insertion groove 36 is arranged at one side of the top heat-insulating block 32 close to the wall 1; the bottom heat-insulating block 33 is in a transverse L shape and is provided with a second insertion groove 37, one side of the bottom heat-insulating block 33 is positioned at the bottom end of the bottom frame 22 and extends to be attached to the wall 1, the other side of the bottom heat-insulating block 33 is positioned at one side of the bottom frame 22 far away from the wall 1, and the second insertion groove 37 is arranged at one end of the bottom heat-insulating block 33 close to the wall 1; the first connecting heat-insulating block 34 is plate-shaped, and two side ends of the first connecting heat-insulating block are respectively matched and inserted in the first inserting groove 36 and the second inserting groove 37; the second connecting heat-insulation blocks 35 are plate-shaped, are arranged at two ends of the second connecting heat-insulation block 3 and are positioned between the heat-insulation blocks 31 at two adjacent sides, and the second connecting heat-insulation blocks 35 are vertically aligned with the side heat-insulation blocks 31; the heat preservation blocks 3 are connected with the wall body 1, the heat preservation blocks 3 are connected with the bay window 2, and the heat preservation blocks 3 are connected in an adhesive mode.

Through the shape of improving heat preservation piece 3, prefabricate 3 specifications of heat preservation piece after improving according to improving the shape, can be crowded tightly through bonding and bolt formula connection structure to firmly install on window 2 that wafts, improved the efficiency of construction greatly, the overlapping setting of pegging graft in addition has continuous seal, has better heat preservation effect.

With reference to fig. 5, the side insulating block 31, the top insulating block 32 and the bottom insulating block 33 can be formed by splicing, and the side insulating block 31, the top insulating block 32 and the bottom insulating block 33 can be prefabricated into small blocks which are spliced and installed, so that construction is facilitated. The side heat-insulating block 31, the top heat-insulating block 32 and the bottom heat-insulating block 33 are arranged on one side of the bay window 2 far away from the wall body 1 and are flush with the thickness of the bay window 2. The heat preservation effect is good, and the arrangement of a window frame is not influenced.

The side heat-insulating block 31, the top heat-insulating block 32 and the bottom heat-insulating block 33 are all made of graphite polystyrene boards. The heat preservation effect of the bay window 2 is good. The first connecting heat-insulating block 34 is a rock wool board, and the heat-insulating effect of the wall body 1 is good. The second connecting heat-insulating block 35 and the second connecting heat-insulating block 35 are made of rock wool boards, the two ends of the rock wool boards are made of graphite polyphenyl boards, and the heat-insulating joining effect between the bay window 2 and the wall body 1 is good.

The outstanding size of bay window 2 is 400mm, thickness is 200mm, the thickness that side heat preservation block 31 is located the peripheral outside of side frame 23 is 230mm, the thickness that is located the outside that wall body 1 was kept away from to side frame 23 is 280mm, it is 230mm to connect a 34 thickness of heat preservation block, the width on one side that is located the top frame 21 top of top heat preservation block 32 is 630mm, the width on one side that is located underframe 22 bottom of end heat preservation block 33 is 630mm, reasonable in size, satisfy most house types requirement, top heat preservation block 32 and end heat preservation block 32 are sunken form, make simple to operate.

The construction method of the passive house bay window heat preservation node structure comprises the following steps,

step 1, adhering a next layer of side heat-insulating block 31;

step 2, adhering a layer of bottom heat-insulating block 33;

step 3, inserting and bonding a first heat preservation block 34;

step 4, inserting and bonding the next layer of top heat-insulating block 32;

step 5, bonding and connecting a second heat-insulating block 35;

step 6, adhering the upper layer side heat preservation block 31;

and 7, repeating the steps 1-6 until the installation of the heat preservation node structure of the whole building is completed.

The installation is simple, the simple installation of the passive house floating window 2 is realized through the method of mainly sticking and tightly extruding in a bolt type and the reasonable installation construction method, and the heat insulation effect is better, thereby achieving two purposes and having outstanding progress.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that may be made by those skilled in the art within the technical scope of the present invention will be covered by the scope of the present invention.