CN217811860U

CN217811860U - Integrated roofing structure of plane formula solar water heating system and steel construction building

Info

Publication number: CN217811860U
Application number: CN202221577901.3U
Authority: CN
Inventors: 杨露
Original assignee: Suzhou New District Building Design Research Institute Co ltd
Current assignee: Suzhou New District Building Design Research Institute Co ltd
Priority date: 2022-06-22
Filing date: 2022-06-22
Publication date: 2022-11-15
Anticipated expiration: 2032-06-22

Abstract

The utility model discloses a plane formula solar water heating system integrated roofing structure and steel construction building, wherein the roofing structure includes that the roofing supports the steelframe, is provided with solar water heater coverage structure on the first slope of roofing support steelframe, and solar water heater coverage structure is including setting up the purlin at the top that the steelframe was supported to the roofing, and the top of first waterproof board is provided with net fossil fragments or the bracing piece of a set of parallel, be provided with flat solar collector in the square of net fossil fragments or the bracing piece top is provided with flat solar collector. The solar heat collector of the scheme can not be highlighted outside a roof, the attractiveness of the roof is effectively improved, meanwhile, compared with a conventional roof structure, solar energy installation is carried out after tiles are not required to be laid, and the flat plate type solar heat collector is not required to be a complex installation structure, is simpler to install and is easier to construct in batches, and further, the waterproof problem can be simply and efficiently solved by the aid of the roof structure.

Description

Integrated roofing structure of plane formula solar water heating system and steel construction building

Technical Field

The utility model belongs to the technical field of the building engineering and specifically relates to integrated roofing structure of plane formula solar water heating system and steel construction building.

Background

A solar water heater is a mature device for generating hot water by using solar energy. In buildings such as student dormitory buildings and staff dormitory buildings, a large number of solar water heaters are often required to be arranged on the roof in a centralized manner to meet the corresponding hot water supply requirements.

In the prior art disclosed in application No. 201820011535.2, the solar water heater is usually arranged on a roof in a protruding manner, so that the solar water heater is easily seen, and the aesthetic property of a building roof is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an integrated roofing structure of plane formula solar water heating system and steel construction building in order to solve the above-mentioned problem that exists among the prior art.

The purpose of the utility model is realized through the following technical scheme:

the integrated roof structure of the planar solar water heating system comprises a roof supporting steel frame, wherein a solar water heater covering structure is arranged on a first slope of the roof supporting steel frame and comprises a purline arranged at the top of the roof supporting steel frame, a grid keel or a group of parallel supporting rods are arranged above a first waterproof plate, and a flat plate type solar heat collector is arranged in a grid of the grid keel or a flat plate type solar heat collector is arranged above the supporting rods.

Preferably, in the roof structure, the bottom of the roof support steel frame is provided with a fireproof gypsum board.

Preferably, in the roofing structure, the fire-proof gypsum board is a double-layer fire-proof gypsum board with the thickness of 15 mm.

Preferably, in the roofing structure, the top of fire prevention gypsum board still is provided with the cotton and/or waterproof ventilated membrane of heat preservation.

Preferably, in the roof structure, the first waterproof plate is a corrugated asphalt waterproof plate.

Preferably, in the roof structure, a closing-up bracket located on the purline is arranged at the lower end of the first waterproof plate, a through hole is formed in an inner side plate, abutted to the flat plate type solar heat collector at the lowest position, of the closing-up bracket, and a drain hole is formed in an outer side plate of the closing-up bracket.

Preferably, in the roof structure, the lower end of the first slope is provided with a flashing plate, and an upper bending plate of the flashing plate is fixed on the purline and is positioned below the closing bracket.

Preferably, in the roof structure, the support rod is a galvanized steel pipe, and the flat plate type solar heat collector is arranged on the galvanized steel pipe through a clamping piece fixed on the galvanized steel pipe.

Preferably, among the roofing structure, be provided with waterproof tile face coverage structure on the second slope of roofing support steelframe, the upper end butt and the top of the second waterproof board of waterproof outside coverage structure and the first waterproof board of solar water heater coverage structure cover and have first waterproof layer, first waterproof layer top is provided with the support, support department is provided with the cushion, the cushion top covers there is the second waterproof layer, one side of second waterproof layer extends to the top surface of the solar water heater of highest position, and its other side extends to the top surface department of the tile of highest position, the second waterproof layer coats and is stamped the apron.

The steel structure building comprises any one of the plane type solar water heating system integrated roof structure.

The utility model discloses technical scheme's advantage mainly embodies:

this scheme is with solar collector embedding in the net of net fossil fragments or tiling on the bracing piece, make solar collector can not the salient outside the roofing, thereby the roofing wholly presents for the plane, the aesthetic property of roofing has been improved effectively, and simultaneously, for conventional roofing structure, need not to lay and carry out the solar energy installation again behind the tile, and flat solar collector need not complicated mounting structure, the installation is simpler, it constructs in batches to change, furthermore, with the net fossil fragments, setting such as bracing piece and flat solar collector can be simple on first waterproof board, the waterproof problem is solved high-efficiently.

This scheme sets up fire prevention gypsum board, heat preservation cotton and waterproof ventilative board in the bottom of roofing support steelframe, can effectively improve the fire prevention of roofing, waterproof ventilative and thermal insulation performance, and roofing support steelframe changes in the construction for conventional reinforced concrete roofing structure simultaneously.

The ridge waterproof construction of this scheme adopts double-deck waterproof layer, can guarantee the waterproof stability at top effectively, reduces the risk of leaking.

The binding off structural design of this scheme roofing lower extreme can realize the drainage effectively, and the connection structure of binding off bracket and first waterproof board and second waterproof board has compromise the waterproof of detail simultaneously.

Drawings

Fig. 1 is a partial cross-sectional view of a planar solar water heating system integrated roofing structure of the present invention;

FIG. 2 is an enlarged view of area A of FIG. 1;

FIG. 3 is an enlarged view of area B of FIG. 1;

FIG. 4 is an enlarged view of area C of FIG. 1;

fig. 5 is a complete structure diagram of the integrated roof structure of the planar solar water heating system of the present invention.

Detailed Description

Objects, advantages and features of the present invention will be illustrated and explained by the following non-limiting description of preferred embodiments. These embodiments are merely exemplary embodiments for applying the technical solutions of the present invention, and all technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the scope of the present invention.

In the description of the embodiments, it should be noted that the terms "center", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the embodiment, the operator is used as a reference, and the direction close to the operator is a proximal end, and the direction away from the operator is a distal end.

Example 1

It is right below combining the attached drawing the utility model discloses an integrated roofing structure of plane formula solar water heating system, as shown in the attached drawing of fig. 1, it includes roofing support steelframe 1, roofing support steelframe 1 includes first slope 11, be provided with solar water heater coverage structure 2 on the first slope 11, solar water heater coverage structure 2 is including setting up the purlin 21 at roofing support steelframe 1's top, be provided with first waterproof board 22 on the purlin 21, the top of first waterproof board 22 is provided with grid fossil fragments or a set of parallel bracing piece 23, be provided with flat solar collector 24 in the square of grid fossil fragments or bracing piece 23 top is provided with flat solar collector 24.

This scheme is with solar collector embedding in the net of net fossil fragments or tiling on bracing piece 23, make solar collector can not the prominent outside the roofing, thereby the roofing wholly presents for the plane, the aesthetic property of roofing has been improved effectively, and simultaneously, for conventional roofing structure, need not to lay and carry out the solar energy installation again behind the tile, and flat solar collector 24 need not complicated mounting structure, the installation is simpler, it constructs in batches to change, furthermore, with the net fossil fragments, setting up such as bracing piece 23 and flat solar collector 24 can be simple on first waterproof board 22, the waterproof problem is solved high-efficiently.

As shown in fig. 2, the specific structure of the roof supporting steel frame 1 is known in the art, and is not described herein again. The bottom that the roofing supported steelframe 1 is provided with fire prevention gypsum board 3, fire prevention gypsum board 3 is 15mm thick double-deck fire prevention gypsum board 3, and it can improve the fire behavior of roofing effectively. The top of fire prevention gypsum board 3 still is provided with heat preservation cotton 4 and/or waterproof ventilated membrane 5, and the heat preservation heat-proof quality of roofing can be improved effectively to heat preservation cotton 4, and waterproof ventilated membrane 5 can effectively completely cut off the infiltration of roofing, keeps ventilative simultaneously, avoids the roofing humidity.

As shown in fig. 3, the purlins 21 may be C-shaped or Z-shaped, and may be fixed on the top of the first slope 11 by means of screw connection, bolt connection, welding, or the like, and the distribution pitch of the purlins 21 is designed according to the corresponding requirement, which is not limited herein. The first waterproof sheet 22 may be made of a known waterproof sheet material, and preferably, the first waterproof sheet 22 is a corrugated asphalt waterproof sheet, and the thickness of the corrugated asphalt waterproof sheet can be selected according to needs, and is preferably 2.6mm.

When it is desired to embed the flat plate solar collector 24 in each of the squares of the grid runner, the flat plate solar collector 24 may be placed directly on the first flashing 22 and in each of the squares and then retained by providing a baffle at the top of the grid runner that extends above the flat plate solar collector 24 of each of the squares. Of course, in another embodiment, the flat plate solar collector 24 may be snapped into the h-shaped connector and then the h-shaped connector is fixed to each grid of the grid runner.

As shown in fig. 3, a support rod 23 is arranged on the first waterproof plate 22, the support rods 23 are arranged in parallel, the support rods 23 are galvanized steel pipes, and the flat plate solar collector 24 is arranged on the galvanized steel pipes through a clamping member 25 fixed on the galvanized steel pipes.

As shown in fig. 3, the engaging member 25 includes an i-shaped engaging portion including an upper engaging groove 251 and a lower engaging groove 252, and two ends of the engaging portion are provided with flanges for shielding two ends of the upper and lower engaging grooves 252. The clamping parts are fixed on the two adjacent galvanized steel pipes in a bolt connection mode, a welding mode, a screw connection mode or the like. For example, the middle part of the clamping part is provided with a through hole, and the clamping part can be fixed on the two support rods by passing a screw through the through hole and connecting the screw to the purline. The upper side of one flat plate type solar collector 24 is embedded in the lower clamping groove 252 of one clamping member 25, and the lower side thereof is clamped in the upper clamping groove 251 of the other clamping member 25, thereby limiting the position in the slope direction. A plurality of flat-plate solar collectors 24 may be tightly arranged between the two clamping members 25, or only one flat-plate solar collector 24 may be arranged, and the length of the clamping member 25 may be adjusted according to the flat-plate solar collector 24 required to be arranged.

As shown in fig. 4, since the flat-plate solar collector 24 is not sealed, rainwater may enter above the first waterproof plate 22 and need to be discharged, correspondingly, a closing bracket 26 located on the purlin 21 is disposed at a lower end of the first waterproof plate 22, the closing bracket 26 includes a top plate, a bottom plate, an inner plate 261, an outer plate 262, an end plate, and a connecting plate 263, the top plate 262 is perpendicular to a horizontal plane, the top plate is at a right angle with the inner plate 261, the inner plate 261 abuts against a lower volume of the lowest flat-plate solar collector 24 and is formed with a set of through holes 264, each through hole 264 corresponds to a trough of the first waterproof plate 22, a set of drainage holes 265 is formed on the outer plate 262 of the closing bracket 26, and the connecting plate 263 is located inside the inner plate 261 and is at the same height as the bottom plate and is connected to the purlin 21 fixed inside the inner plate 261.

As shown in fig. 4, a flashing plate 27 is arranged at the lower end of the first slope 11, and an upper bending plate 271 of the flashing plate 27 is fixed on the purlin 21 and is located below the bottom plate of the closing-up bracket 26.

As shown in fig. 5, the roof supporting steel frame 1 further includes a second slope 12 forming an obtuse angle with the first slope, the second slope 12 is preferably symmetrical with the first slope, the first slope 11 is generally arranged to face the sun, and the second slope 12 is arranged to face the sun, so that the second slope 12 can be covered with tiles as a conventional roof, that is, the second slope 12 is provided with a waterproof tile covering structure 6.

As shown in fig. 5, the waterproof tile covering structure 6 may adopt a known feasible structure, and in this embodiment, the waterproof tile covering structure includes a C-shaped purlin 61 disposed on the second slope 12, a second waterproof board 62 is disposed on the C-shaped purlin 61, a tile hanging strip 63 is disposed on the second waterproof board 62, and a tile 64 is disposed on the tile hanging strip. The structure of the lower end of the waterproof tile surface covering structure 6 may be the same as the structure of the closing bracket 26 and the flashing plate 27 at the lower end of the solar water heater covering structure 2, and will not be described herein.

As shown in fig. 3, the waterproofing of the joint position of the waterproof outer covering structure and the upper end of the solar water heater covering structure 2 also needs to be effectively processed, here, the second waterproof board 62 of the waterproof outer covering structure is abutted against and covered with the first waterproof layer 7 on the upper end of the first waterproof board 22 of the solar water heater covering structure 2, a bracket 8 is arranged above the first waterproof layer 7, a cushion block 9 is arranged at the bracket 8, a second waterproof layer 10 is covered above the cushion block 9, one side of the second waterproof layer 10 extends to the top surface of the solar water heater at the highest position, the other side of the second waterproof layer 10 extends to the top surface of the tile at the highest position, and a cover plate 20 is covered on the second waterproof layer 10.

Example 2

The embodiment discloses a steel structure building which comprises any one of the plane type solar water heating system integrated roof structure.

The utility model has a plurality of implementation modes, and all technical schemes formed by adopting equivalent transformation or equivalent transformation all fall within the protection scope of the utility model.

Claims

1. Integrated roofing structure of plane formula solar water heating system supports the steelframe including the roofing, its characterized in that: the roof supporting steel frame is characterized in that a solar water heater covering structure is arranged on a first slope of the roof supporting steel frame and comprises a purline arranged at the top of the roof supporting steel frame, a first waterproof plate is arranged on the purline, a grid keel or a group of parallel supporting rods are arranged above the first waterproof plate, and a flat plate type solar heat collector is arranged in a grid of the grid keel or a flat plate type solar heat collector is arranged above the supporting rods.

2. The integrated roofing structure of claim 1, wherein: and a fireproof gypsum board is arranged at the bottom of the roof supporting steel frame.

3. The integrated roofing structure of claim 2, wherein: the fire prevention gypsum board is 15mm thick double-deck fire prevention gypsum board.

4. The integrated roofing structure of claim 2, wherein: the upper side of the fireproof gypsum board is also provided with heat preservation cotton and/or a waterproof breathable film.

5. The integrated roofing structure of claim 1, wherein: the first waterproof board is a corrugated asphalt waterproof board.

6. The integrated roofing structure of claim 1, wherein: the lower end of the first waterproof plate is provided with a closing-up bracket positioned on the purline, a through hole is formed in the inner side plate, abutted to the flat plate type solar heat collector at the lowest position, of the closing-up bracket, and a drain hole is formed in the outer side plate of the closing-up bracket.

7. The integrated roofing structure of claim 6 wherein: the lower extreme on first slope is provided with the flashing board, the last board of bending of flashing board is fixed on the purlin and is located binding off bracket below.

8. The integrated roofing structure of claim 1, wherein: the support rod is a galvanized steel pipe, and the flat plate type solar heat collector is arranged on the galvanized steel pipe through a clamping piece fixed on the galvanized steel pipe.

9. The integrated roofing structure of any one of claims 1 to 8 wherein: the roof support steel frame is characterized in that a waterproof tile surface covering structure is arranged on a second slope of the roof support steel frame, a first waterproof layer covers the upper end of a second waterproof board of the waterproof tile surface covering structure and the upper end of a first waterproof board of a solar water heater covering structure in a butt joint mode, a support is arranged above the first waterproof layer, a cushion block is arranged at the position of the support, a second waterproof layer covers the cushion block, one side of the second waterproof layer extends to the top surface of a solar water heater at the highest position, the other side of the second waterproof layer extends to the top surface of a tile at the highest position, and a cover plate covers the second waterproof layer.

10. Steel construction building, its characterized in that: an integrated roofing structure comprising a planar solar water heating system according to any of claims 1 to 9.