CN109162387B

CN109162387B - GRC curtain wall plate capable of being provided with solar water heater and building integrated GRC outer wall system

Info

Publication number: CN109162387B
Application number: CN201810997977.3A
Authority: CN
Inventors: 吴秋冬
Original assignee: Nanjing Aojie Wall Material Co ltd
Current assignee: Nanjing Aojie Wall Material Co ltd
Priority date: 2016-01-27
Filing date: 2016-01-27
Publication date: 2021-08-06
Anticipated expiration: 2036-01-27
Also published as: CN105507467B; CN109162387A; CN105507467A

Abstract

The invention discloses a GRC curtain wall board capable of being provided with a solar water heater and a building integrated GRC outer wall system, wherein the novel building integrated GRC outer wall system comprises a GRC wall board, a window frame fixedly connected with the GRC wall board and the solar water heater; the GRC wallboard comprises a back frame and a GRC panel fixedly connected with the back frame; the window frame is fixedly connected with the back frame; the GRC panel is provided with a solar water heater accommodating part, a connecting pipe is embedded in the solar water heater accommodating part, and the connecting pipe is detachably connected with the clamping piece; the solar water heater is fixed with the GRC panel through the clamping piece. The technology integrates solar energy utilization and sun shading, and effectively integrates beauty and functions; in the embodiment, the connecting pipe is embedded in the solar water heater, and the solar water heater is fixed on the GRC panel through the connecting pipe and the clamping piece, so that the solar water heater is convenient to install, cannot damage a wall body, and cannot influence the waterproof performance of the wall body.

Description

GRC curtain wall plate capable of being provided with solar water heater and building integrated GRC outer wall system

The application date of the Chinese patent is as follows: 2016, 1, 27 days, the patent application number is 201610055732.X, the patent name is the divisional application of "GRC curtain wall board capable of setting solar water heater and novel building integrated GRC outer wall system".

Technical Field

The invention belongs to the field of curtain walls, and particularly relates to a building integrated GRC outer wall system.

Background

With the improvement of living standards, the requirements of people on living quality are continuously improved, and various water heating and indoor heating devices, such as electric water heaters, gas water heaters and solar water heaters, are appeared. Electric water heaters and gas water heaters have poor safety, the pressure of electricity and gas used in China is high, and electricity is limited in partial areas, so that inconvenience is brought to life of users.

The current solar water heater mainly has the following forms, firstly, the solar water heater is fixed on the roof, and hot water is led to the room through a water pipe; and secondly, a wall-mounted or louvered heat collector is adopted to collect heat. The existing solar water heater is installed in a finished building, is inconvenient to install and is not attractive, and does not accord with the modern building concept.

Disclosure of Invention

The purpose of the invention is as follows: an object is to provide a GRC curtain wall panel that can be provided with a solar water heater to solve the above problems in the prior art. A further object is to provide a building integrated GRC exterior wall system.

The technical scheme is as follows: a building integrated GRC outer wall system comprises a GRC wallboard, a window frame fixedly connected with the GRC wallboard and a solar water heater; the GRC wallboard comprises a back frame and a GRC panel fixedly connected with the back frame; the window frame is fixedly connected with the back frame; the GRC panel is provided with a solar water heater accommodating part, and the solar water heater is clamped in the solar water heater accommodating part.

Specifically, a connecting pipe is embedded in the accommodating part of the solar water heater, and the connecting pipe is detachably connected with the clamping piece; the solar water heater is fixed with the GRC panel through the clamping piece.

Further, the window frame comprises a sliding window frame unit and an outer sun-shading window frame unit which are fixedly connected, and the window frame is fixed with the back frame in a threaded connection mode. The connecting pipe is a sleeve with internal threads, and the clamping piece is fixedly connected with the sleeve through a bolt. The solar water heater is positioned below the window frame, and cover plates are arranged between the solar water heater and the GRC panel and between the solar water heater and the outer sunshade window frame unit. The outer sunshade window frame unit is sequentially provided with a rotating window, a shutter and an outward pushing window. The back frame is a steel frame, the GRC panel is fixedly connected with the steel frame through a connecting piece, and the other side of the steel frame is fixedly connected with a heat preservation layer and an inner decoration layer according to the sequence. And sealing elements are arranged among the window frame, the GRC panel and the inner decoration layer. The solar water heater is of a split type and is connected through a communicating pipe.

The GRC curtain wall board comprises a back frame and a GRC panel fixedly connected to the back frame, wherein a solar water heater containing part is arranged on the GRC panel, a connecting piece is pre-embedded in the solar water heater containing part and is fixedly connected with a clamping piece, and the solar water heater is fixed with the GRC panel through the clamping piece.

Furthermore, the back frame is a steel frame, and a window frame is fixedly connected to the steel frame.

Has the advantages that: the invention is a building industrialization and building integration product, the technology integrates solar energy utilization and sun shading, and the beauty and the function are effectively integrated; in the embodiment, the connecting pipe is embedded in the solar water heater, and the solar water heater is fixed on the GRC panel through the connecting pipe and the clamping piece, so that the solar water heater is convenient to install, cannot damage a wall body, and cannot influence the waterproof performance of the wall body.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a sectional view taken along line a-a of fig. 1.

Fig. 3 is a sectional view taken along line B-B in fig. 1.

Fig. 4 is a sectional view taken along line C-C of fig. 1.

Fig. 5 is a sectional view taken along line D-D in fig. 1.

Detailed Description

As shown in fig. 1, which is a front view of a GRC wallboard 1a of the present invention, illustrating the principal structure of the GRC wallboard. The invention is mainly characterized in that the window body and the solar water heater are arranged in the GRC wallboard. In the embodiment, the window comprises a left sliding window 1b and a right sliding window 1c, the solar water heater is split and comprises a left solar water heater 1i and a right solar water heater 1d, and the solar water heaters are located below the window so as to be convenient for maintenance of the solar water heaters. The user can look over the operating condition of water heater or overhaul it when opening the window promptly.

Specifically, the solar water heater is connected with the GRC wallboard through a fixing piece 1e, the left solar water heater 1i and the solar water heater 1d are connected into a system through an upper communicating pipe 1f and a lower communicating pipe 1j, and the system is communicated with a hot water tank through a hot water pipe 1g and is communicated with a water source through a cold water pipe 1 h.

The structure of the GRC wall panel, and particularly the connection of the GRC wall panel to a solar water heater and a window, is described with reference to fig. 1 to 5.

As shown in fig. 2, which is a longitudinal sectional view. As shown in the figures, the GRC wallboard comprises a back frame and a GRC panel, and the back frame 17 is a steel frame including a light steel keel and is mainly formed by welding a vertical square pipe 14 and a transverse square pipe 18. The inner side of the GRC panel 12 is embedded with a first connecting piece 13 and a second connecting piece 15, one end of the connecting pieces is fixedly connected with the GRC panel in an embedded mode, and the other end of the connecting pieces is fixedly welded with the back frame. On the other side of the steel frame there are sequentially fixed insulation and decorative layers, such as strips 21 and plasterboard 20 fixed by shooting nails 22, and filled with insulation wool 19, and sealant 16 driven between adjacent GRC panels. At the junction of the GRC wallboard and the beam 23 of the building, the batten skirting board 26 is fixedly connected with the steel frame through a shooting nail.

In this embodiment the sash 2 is fixedly attached to the steel frame by means of screws 24 and a second spacer 25, and the joints between the sash and the back frame and the GRC panel are provided with a sealing member 7, such as a sealant or an embedded weatherstrip. The upper portion of GRC panel is inwards sunken, forms solar water heater holding portion, and GRC panel integrated into one piece has an inward kink promptly, forms an open cavity that has three side, and bottom surface and two sides are all pre-buried to have the internal screw thread in the sleeve pipe 11, through first cushion 9 and bolt 10 with fastener 8 fixed connection on GRC panel, solar water heater and fastener cooperation can be fixed.

The embodiment has other equivalent deformation schemes, for example, the pre-embedded connecting sleeve can be replaced by a connecting plate, a threaded connecting part is arranged on the connecting plate, and the clamping piece is fixed on the GRC panel through a bolt or a nut; or integrally forming a groove in the manufacturing process, and accommodating the solar water heater in the groove; or the clamping piece is an integral U-shaped member and is fixed with the GRC panel in a welding or screwing mode. The cross section of the clamping piece is an inverted omega-shaped or similar groove-shaped component with a symmetrical clamping part. In other embodiments, the clips may also be pre-embedded in the GRC panel. GRC board means glass fiber reinforced concrete board, which is a board made by using alkali-resistant fiber as a main reinforcing material, cement and various modified admixtures as a cementing material, sand as an aggregate and other additive materials through certain process molding and maintenance. GRC panels are typically GRC boards with a decorative surface. The decorative surface may be colored concrete, stone, paint, or the like. Embedments are components that are pre-embedded in the structure, typically metal components such as the metal connectors described herein. In the manufacture of GRC panels, the panels can be made in a specific shape as required, for example, a profiled panel with bends or receptacles, which can be made as a non-planar panel.

As shown in fig. 3, the window frame includes an outer sunshade frame 5, and a rotary window 27, a sunshade louver 3 and an outer push window 4 are sequentially provided from top to bottom. Cover plates 6 are arranged between the outer sun-shading frame and the solar water heater and between the solar water heater and the GRC panel. As can be seen from the figure, the upper end of the window frame is also fixedly connected with the back frame through the second cushion block of the screw. The end part of the back frame is fixed with a batten through a shooting nail, and further fixed with a gypsum board and filled heat preservation cotton.

As shown in fig. 4, the specific structure of the receiving portion of the solar water heater is shown, that is, the receiving portion is recessed inwards, three side surfaces and a bottom surface are formed by GRC panels, a sleeve with internal threads is pre-embedded on each side surface, the fasteners on the three side surfaces form a fixing structure through the first cushion block and the bolt fixing fasteners, and when the solar water heater is fastened into each fastener, a stable connecting structure is formed with the GRC panels. When the solar water heater is split, the bottom surface of the accommodating part is also pre-embedded with a threaded sleeve, a connecting piece is fixed through a bolt and a cushion block, and two ends of the connecting piece are respectively fixedly connected with the clamping piece so as to provide a clamping structure for the adjacent solar water heater. In this embodiment, the GRC panel parallel to the plane of the back frame is used as the bottom surface, and three surfaces perpendicular to the bottom surface are used as the side surfaces.

The construction process of the invention is as follows: one end of the connecting piece is welded on a vertical square pipe of the light steel keel back frame, and the other end of the connecting piece is embedded in the GRC panel. The GRC panel and the vertical tube of the light steel keel back frame are connected together through a connecting piece. The distance between the vertical pipes is generally not more than 600 mm.

And connecting the horizontal square pipe and the vertical square pipe together by welding to form the GRC wallboard. After the GRC wallboard is produced in a factory, the GRC wallboard is transported to a site to be hoisted, debugged and positioned, and then is fixed on a main body structure. And the window frame is fixed on the horizontal square tube of the light steel keel back frame of the GRC wallboard through the cushion block and the screw. And fixing the small battens on the transverse square pipe or the vertical square pipe through the shooting nails. Filling heat preservation cotton. Fixing the gypsum board on the small battens through the shooting nails; the skirting board and the gypsum board are fixed on the small battens through the shooting nails.

And sealing the gap between the window frame and the windowsill by sealing glue. Installing a clamping piece: and the clamping piece is fixed on the GRC panel through the bolt and the embedded sleeve. Installing a solar water heater:

the sliding window is pushed to one side, the solar water heater is moved out of the window from the room and is directly clamped on the bottom clamping piece and the two side clamping pieces.

The inlet and outlet water pipes of the solar water heater are connected: the hoses are connected together by quick connectors. The pipeline is pre-installed in the cavity of the GRC wallboard and is fixed on the GRC panel through the interface. The whole solar water heater is communicated with a tap water inlet pipe through a hose quick connection interface. The same as the connection of the water inlet at the lower part, the quick connector connection of the water pipe is communicated with the whole hot water outlet at the upper part, wherein the quick connector connection is positioned in the cavity of the GRC wallboard and directly leads to the hot water tank for use.

Installing an external sunshade: in summer, the window is pushed open, and the outer sunshade is adjusted, so that hot air between the outer sunshade and the sliding window is pulled out;

in winter, in daytime, the window is closed, and the angle of the louver is adjusted, so that sunlight can penetrate through the louver and enter the room, and the effects of lighting and heating are achieved; in winter, the window is closed at night, and the shutter is closed, so that the function of keeping warm can be achieved.

In a word, the invention is a brand-new building industrialization and building integrated product, can integrate GRC wallboard, solar energy utilization and external sunshade into a whole, and effectively integrates beauty and functions into a whole. All sleeves required for fixing the solar water heater are embedded completely, and the wall plate cannot be damaged. Therefore, the solar water heater is arranged on the wall surface, and the anti-cracking and waterproof performance of the wall body is not influenced. The installation and maintenance of the solar water heater can be carried out indoors, and can be realized only by opening a window from the indoor, so that the solar water heater is very convenient and safe. The cavity of the GRC wallboard provides a convenient channel for the water inlet and outlet pipe wiring of the solar water heater, and the cavity is safe and does not affect the appearance.

The invention can integrate solar energy utilization, external shading, ventilation and lighting, heat preservation and insulation with GRC wall boards to complete building integration. GRC wallboard can be produced in the factory and then shipped to the site for hoisting. Other parts can be conveniently installed on site.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the specific details of the embodiments, and various equivalent changes can be made to the technical solution of the present invention within the technical idea of the present invention, and these equivalent changes are within the protection scope of the present invention.

Claims

1. A building integrated GRC outer wall system is characterized by comprising a GRC wallboard, a window frame and a solar water heater, wherein the window frame and the solar water heater are fixedly connected with the GRC wallboard; the GRC wallboard comprises a back frame and a GRC panel fixedly connected with the back frame; the window frame is fixedly connected with the back frame; the GRC panel is provided with a solar water heater accommodating part, and the solar water heater is clamped in the solar water heater accommodating part; the accommodating part of the solar water heater is inwards sunken, three side surfaces and a bottom surface are formed by GRC panels, and an open cavity with three side surfaces is formed; the water inlet and outlet pipes of the solar water heater are connected together through a quick connector, and the pipeline is pre-installed in the cavity of the GRC wallboard and is fixed on the GRC panel through the quick connector;

the connecting pipe is embedded in the accommodating part of the solar water heater and is detachably connected with the clamping piece;

or a connecting plate is embedded in the accommodating part of the solar water heater, a threaded connecting part is arranged on the connecting plate, and the clamping piece is fixed on the GRC panel through a bolt or a nut; the solar water heater is fixed with the GRC panel through the clamping piece;

the cross section of the clamping piece is a groove-shaped component with a symmetrical clamping part;

or the clamping piece is an integral U-shaped member and is fixed with the GRC panel in a welding or screwing mode.

2. The building integrated GRC exterior wall system of claim 1, wherein the window frame comprises a sliding window frame unit and an outer sunshade frame unit that are fixedly connected, the window frame being fixed with the back frame in a threaded manner.

3. The building integrated GRC exterior wall system of claim 1, wherein the connecting tube is a sleeve with internal threads, and the clip is fixedly connected to the sleeve by a bolt.

4. The building-integrated GRC exterior wall system according to claim 2, wherein the solar water heater is located below the window frame, and cover plates are disposed between the solar water heater and the GRC panel and between the solar water heater and the outer sunshade window frame unit.

5. The building integrated GRC exterior wall system according to claim 2 or 4, wherein a rotary window, a louver and an outward push window are provided on the outer sunshade frame unit in this order.

6. The building integrated GRC exterior wall system of claim 5, wherein a seal is provided between the window frame and the GRC panel and the interior trim.

7. The building-integrated GRC exterior wall system according to claim 5, wherein the solar water heater is split type and connected by a communication pipe.

8. The GRC curtain wall board capable of being provided with the solar water heater is characterized by comprising a back frame and a GRC panel fixedly connected to the back frame, wherein the GRC panel is provided with a solar water heater accommodating part, a connecting piece is embedded in the solar water heater accommodating part and is fixedly connected with a clamping piece, and the solar water heater is fixed with the GRC panel through the clamping piece; the water inlet and outlet pipes of the solar water heater are connected together through a quick connector, and the pipeline is pre-installed in the cavity of the GRC wallboard and is fixed on the GRC panel through the quick connector;

the accommodating part of the solar water heater is inwards sunken, three side surfaces and a bottom surface are formed by GRC panels, and an open cavity with three side surfaces is formed;

or a connecting plate is embedded in the accommodating part of the solar water heater, a threaded connecting part is arranged on the connecting plate, and the clamping piece is fixed on the GRC panel through a bolt or a nut; the solar water heater is fixed with the GRC panel through the clamping piece; the cross section of the clamping piece is a groove-shaped component with a symmetrical clamping part;

9. A GRC curtain wall panel as claimed in claim 8, wherein the back frame is a steel frame to which a window frame is fixedly attached.

10. The GRC curtain wall panel capable of being provided with a solar water heater according to claim 8, wherein the back frame is a steel frame, the GRC panel is fixedly connected with the steel frame through a connecting piece, and an insulating layer and an inner decoration layer are fixedly connected to the other side of the steel frame in sequence.