CN211851435U

CN211851435U - PVC passive door and window structure

Info

Publication number: CN211851435U
Application number: CN201922018724.XU
Authority: CN
Inventors: 吴迪; 董庆国; 钱娇娇; 张澜之
Original assignee: Langfang Chuangyuan Door And Window Co ltd
Current assignee: Hebei Rishengchang Building Decoration Engineering Co.,Ltd.
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-11-03
Anticipated expiration: 2029-11-21

Abstract

The utility model relates to the technical field of doors and windows, in particular to a PVC passive door and window structure; comprises three-glass composite hollow glass; plastic sash windows are symmetrically arranged on two sides of the three-glass composite hollow glass; a glass base plate is arranged between the plastic sash window and the three-glass composite hollow glass; polyethylene foam plates are covered on two sides of the glass base plate; one side of the polyethylene foam plate is in contact with the surface of the three-glass composite hollow glass; the other side of the polyethylene foam plate is contacted with the plastic sash window surface; and a plastic window frame is arranged outside the plastic sash window. The composite structure of the three-glass composite hollow glass, the plastic sash window and the plastic window frame is adopted, so that the PVC plastic part of the passive door window occupies the main body, the material characteristic of low heat transfer coefficient is utilized, the requirement on heat preservation performance is relatively easy to meet, the structure formed by the whole new form well meets the requirement on low energy consumption, and the problem that the existing door window cannot meet the requirements on heat preservation coefficient of passive buildings and low energy consumption buildings is solved.

Description

PVC passive door and window structure

Technical Field

The utility model relates to a door and window technical field especially relates to a PVC passive form door and window structure.

Background

The plastic door and window is made up by using polyvinyl chloride (UPVC) resin as main raw material, adding a certain proportion of stabilizing agent, colouring agent and UV-absorbing agent, extruding and forming, and cutting, welding or screw-connecting. According to the relevant data, the production of one ton of aluminum material is about 8 times that of one ton of PVC section bar, and the production environment is relatively energy-saving; the heat transfer coefficient K of the PVC material is 0.14W/m2.K, which is about 1/1143 of the heat transfer coefficient of aluminum (K is 160W/m 2.K), the energy-saving effect of the plastic steel material in the application field of building doors and windows is more excellent, and the comprehensive advantage of the cost of the frame material after being processed into doors and windows is obvious under the condition of the same energy-saving index.

However, with the successive implementation of the passive ultra-low energy consumption green building technology guide issued by the national residential building department and the passive low energy consumption residential building energy saving design standard issued by the building hall in the north of river, the country puts forward the highest requirement on the energy consumption (near zero energy consumption) of the doors and windows on the external walls of the building, and the heat preservation coefficient K value of the whole window is less than or equal to 0.8 w/square meter K, thereby meeting the requirements of passive buildings and low energy consumption buildings. And because the traditional window bodies in the structural forms of plastic windows, aluminum alloy windows, aluminum-clad wood windows and the like in the current market cannot meet the requirement of the heat preservation coefficient of the national passive houses. The market demand urgently needs a building door and window product or technology which meets the requirements of passive houses while ensuring the basic energy-saving index requirements of the door and window, and simultaneously realizes the purpose.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem, it is not enough to the technique that exists to the aforesaid, a PVC passive form door and window structure is provided, adopt the composite hollow glass of three glasss, the integrated configuration of plastics fan window and plastics window frame, thereby utilize passive form door and window PVC plastics part to account for the main part, because of its low coefficient of heat transfer's material characteristic, it is easy relatively to satisfy the requirement of heat preservation performance, the fine requirement that has satisfied the low energy consumption of the structure that whole new form formed, the problem of the heat preservation coefficient requirement that current door and window can't satisfy passive form building and low energy consumption building has been solved.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: comprises three-glass composite hollow glass; plastic sash windows are symmetrically arranged on two sides of the three-glass composite hollow glass; a glass base plate is arranged between the plastic sash window and the three-glass composite hollow glass; polyethylene foam plates are covered on two sides of the glass base plate; one side of the polyethylene foam plate is in contact with the surface of the three-glass composite hollow glass; the other side of the polyethylene foam plate is contacted with the plastic sash window surface; and a plastic window frame is arranged outside the plastic sash window.

Further optimizing the technical scheme, first adhesive tapes are symmetrically arranged on two sides of the three-glass composite hollow glass; one side of the first adhesive tape is in contact with the surface of the three-glass composite hollow glass; and the other side of the first adhesive tape is clamped with the plastic sash window.

Further optimizing the technical scheme, the U-shaped steel lining is arranged inside the plastic sash window; and polyurethane foam is filled in the U-shaped steel liner.

Further optimizing the technical scheme, a square steel lining is arranged inside the plastic window frame; and polyurethane foam is filled in the square steel lining.

Further optimizing the technical scheme, one end of the plastic window frame is provided with a second adhesive tape; one side of the second adhesive tape is clamped with the plastic sash window; the other side of the second adhesive tape is in surface contact with the plastic window frame.

Further optimizing the technical scheme, the other end of the plastic window frame is provided with a third adhesive tape; one side of the third adhesive tape is clamped with the plastic window frame; the other side of the third adhesive tape is in contact with the surface of the plastic sash.

Further optimizing the technical scheme, a fourth adhesive tape is arranged inside the plastic window frame; one side of the fourth adhesive tape is clamped with the plastic window frame; the other side of the fourth adhesive tape is in contact with the surface of the plastic sash.

Compared with the prior art, the utility model has the advantages of it is following: 1. the PVC plastic material has a structure of 8 chambers, so that the heat preservation coefficient k can be less than 1.0 w/square meter k; 2. by adopting the three-glass composite hollow glass, the three-glass composite hollow glass is a composite glass formed by three layers of glass together, and the heat insulation coefficient k of the composite glass is less than 0.68 w/square meter k; 3. by adopting polyurethane foaming, because the polyurethane material belongs to a high-heat-insulation material, the polyurethane material plays a key role in reducing the energy consumption of the whole window, and polyethylene foam plates are filled in all glass gaps, have a pre-expansion function, can fill the gaps between glass and a frame body, prevent air from flowing and reduce energy loss; 4. the sealing performance of the window body is ensured by adopting the first adhesive tape, the second adhesive tape, the third adhesive tape and the fourth adhesive tape.

Drawings

Fig. 1 is a schematic structural view of a PVC passive door/window structure.

In the figure: 1. three-glass composite hollow glass; 2. plastic sash windows; 3. a glass backing plate; 4. a polyethylene foam board; 5. a plastic window frame; 101. a first adhesive tape; 102. foaming polyurethane; 201. a U-shaped steel lining; 301. a square steel lining; 501. a second adhesive tape; 502. a third adhesive tape; 503. and a fourth adhesive tape.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

The specific implementation mode is as follows: shown in a combined figure 1, comprises three-glass composite hollow glass 1; plastic sash windows 2 are symmetrically arranged on two sides of the three-glass composite hollow glass 1; a glass base plate 3 is arranged between the plastic sash window 2 and the three-glass composite hollow glass 1; the two sides of the glass backing plate 3 are covered with polyethylene foam plates 4; one side of the polyethylene foam plate 4 is in surface contact with the three-glass composite hollow glass 1; the other side of the polyethylene foam plate 4 is in contact with the surface of the plastic sash window 2; a plastic window frame 5 is arranged outside the plastic sash window 2; first adhesive tapes 101 are symmetrically arranged on two sides of the three-glass composite hollow glass 1; one side of the first adhesive tape 101 is in surface contact with the three-glass composite hollow glass 1; the other side of the first adhesive tape 101 is clamped with the plastic sash window 2; a U-shaped steel lining 201 is arranged inside the plastic sash window 2; the U-shaped steel lining 201 is filled with polyurethane foam 102; a square steel lining 301 is arranged inside the plastic window frame 5; the square steel liner 301 is filled with polyurethane foam 102; a second adhesive tape 501 is arranged at one end of the plastic window frame 5; one side of the second adhesive tape 501 is clamped with the plastic sash window 2; the other side of the second adhesive tape 501 is in surface contact with the plastic window frame 5; a third adhesive tape 502 is arranged at the other end of the plastic window frame 5; one side of the third adhesive tape 502 is clamped with the plastic window frame 5; the other side of the third adhesive tape 502 is in contact with the surface of the plastic sash window 2; a fourth adhesive tape 503 is arranged inside the plastic window frame 5; one side of the fourth adhesive tape 503 is clamped with the plastic window frame 5; the other side of the fourth adhesive tape 503 is in contact with the surface of the plastic sash window 2.

When in use, as shown in fig. 1, a user uses the passive door and window manufactured by the utility model, by selecting the three-glass composite hollow glass 1, utilizing the characteristic of low heat preservation coefficient of the three-glass composite hollow glass 1, and further configuring the plastic sash window 2 and the plastic window frame 5 which are made of the PVC plastic material on the three-glass composite hollow glass 1, the PVC plastic material has an eight-chamber structure, the heat preservation coefficient of the PVC plastic material is also low, the U-shaped steel liner 201 is further arranged inside the plastic sash window 2, the steel liner 301 is arranged inside the plastic window frame 5, thereby ensuring the integral strength of the passive door and window, further improving the air tightness, water tightness and wind pressure resistance of the passive door and window, and the polyurethane foaming 102 is filled inside the U-shaped steel liner 201 and the square steel liner 301, because the polyurethane material belongs to a high heat preservation material, the passive door and window has a key role in reducing the energy consumption of the whole window, the polyethylene foam plates 4 are filled in all glass gaps, have a pre-expansion function, can fill the gaps between glass and a frame body, prevent air from flowing and reduce energy loss, and are also provided with a combined sealing structure of a first adhesive tape 101, a second adhesive tape 501, a third adhesive tape 502 and a fourth adhesive tape 503, so that the sealing performance of the passive door and window is ensured, and the heat insulation performance K value of the passive door and window can be less than or equal to 0.8 w/square meter K through the combination of the materials and the structures.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The utility model provides a PVC passive form door and window structure which characterized in that: comprises three-glass composite hollow glass (1); plastic sash windows (2) are symmetrically arranged on two sides of the three-glass composite hollow glass (1); a glass base plate (3) is arranged between the plastic sash window (2) and the three-glass composite hollow glass (1); polyethylene foam plates (4) are covered on two sides of the glass base plate (3); one side of the polyethylene foam plate (4) is in surface contact with the three-glass composite hollow glass (1); the other side of the polyethylene foam plate (4) is in surface contact with the plastic sash window (2); and a plastic window frame (5) is arranged outside the plastic sash window (2).

2. The PVC passive door and window structure of claim 1, wherein: first adhesive tapes (101) are symmetrically arranged on two sides of the three-glass composite hollow glass (1); one side of the first adhesive tape (101) is in surface contact with the three-glass composite hollow glass (1); the other side of the first adhesive tape (101) is clamped with the plastic sash window (2).

3. The PVC passive door and window structure of claim 1, wherein: a U-shaped steel lining (201) is arranged inside the plastic sash window (2); the U-shaped steel lining (201) is filled with polyurethane foam (102).

4. The PVC passive door and window structure of claim 1, wherein: a square steel lining (301) is arranged inside the plastic window frame (5); the square steel lining (301) is filled with polyurethane foam (102).

5. The PVC passive door and window structure of claim 2, wherein: a second adhesive tape (501) is arranged at one end of the plastic window frame (5); one side of the second adhesive tape (501) is clamped with the plastic sash window (2); the other side of the second adhesive tape (501) is in surface contact with the plastic window frame (5).

6. The PVC passive door and window structure of claim 2, wherein: a third adhesive tape (502) is arranged at the other end of the plastic window frame (5); one side of the third adhesive tape (502) is clamped with the plastic window frame (5); the other side of the third adhesive tape (502) is in surface contact with the plastic sash window (2).

7. The PVC passive door and window structure of claim 2, wherein: a fourth adhesive tape (503) is arranged inside the plastic window frame (5); one side of the fourth adhesive tape (503) is clamped with the plastic window frame (5); the other side of the fourth adhesive tape (503) is in surface contact with the plastic sash window (2).