CN108952028B

CN108952028B - Do benefit to house structure on photovoltaic power generation establishes various steel tile roof

Info

Publication number: CN108952028B
Application number: CN201810758862.9A
Authority: CN
Inventors: 俞丰; 郑玲; 俞洪灿
Original assignee: Hangzhou Jingu New Energy Development Co ltd
Current assignee: Hangzhou Jingu New Energy Development Co ltd
Priority date: 2018-07-11
Filing date: 2018-07-11
Publication date: 2020-05-05
Anticipated expiration: 2038-07-11
Also published as: CN108952028A

Abstract

The invention relates to a house structure favorable for photovoltaic power generation and provided with a color steel tile roof, which comprises a house body formed by surrounding vertical surfaces and a roof arranged on the house body, wherein the roof comprises at least two inclined areas, all the inclined areas incline towards the south, the inclined areas comprise steel beams which are distributed along the east and west direction and obliquely extend in the south and north direction, purlins which are connected to the steel beams and distributed along the east and west direction and extend in the south and north direction, and color steel tiles paved on the purlins, and a water baffle is arranged between the adjacent inclined areas. The invention provides a house structure favorable for photovoltaic power generation and provided with a color steel tile roof, and solves the problem of low utilization rate of the roof of the existing color steel tile house with a north-south slope structure during photovoltaic power generation.

Description

Do benefit to house structure on photovoltaic power generation establishes various steel tile roof

Technical Field

The invention relates to a house with a color steel tile roof, in particular to a house structure which is beneficial to photovoltaic power generation and is provided with the color steel tile roof.

Background

The distributed photovoltaic power station is installed on a roof, and the type and the orientation of the roof determine the installation orientation of the photovoltaic modules, so that the power generation efficiency of the photovoltaic power station is influenced. Aiming at the concrete roof, the cement pier of the photovoltaic bracket can be arranged south, and the assembly can be arranged south. Various steel tile roofing installation photovoltaic module is more, and traditional various steel tile factory building has the north and south slope, and when the unit mount was on various steel tile roofing, roofing north slope subassembly generating efficiency received great influence, if various steel tile roofing slope is great, then the installer directly abandons north slope installation area, and the roof utilizes the area decline, increases power station investment cost.

Disclosure of Invention

The invention provides a house structure favorable for photovoltaic power generation and provided with a color steel tile roof, and solves the problem of low utilization rate of the roof of the existing color steel tile house with a north-south slope structure during photovoltaic power generation.

The technical problem is solved by the following technical scheme: the utility model provides a do benefit to house structure that photovoltaic power generation established various steel tile roof, the house body that encloses including the facade and set up the roof on the house body, the roof includes two at least slope districts, all slope district all inclines towards the south, the slope district includes along the roof beam that the south north of east and west direction distribution slope extends, connects the purlin that the south and north direction distributes and lay various steel tile on the purlin along the east and west direction on the girder steel, is equipped with the breakwater between the adjacent slope district. This technical scheme makes every slope district of the roof of slope setting all south-facing to make the generating efficiency height of the photovoltaic module who installs on the roof.

Preferably, the adjacent inclined areas are connected together through a drainage support structure, the drainage support structure comprises an east-west extending support beam and an upwards arched arc drainage support pipe which are arranged from top to bottom in sequence, the support beam comprises a bottom wall, and a middle support wall, a north side support wall and a south side water retaining wall which are arranged on the bottom wall, a south-north through anti-leakage water receiving tank is formed among the bottom wall, the middle supporting wall and the north supporting wall, an overflow trough with two closed ends in the south and the north is formed among the bottom wall, the middle supporting wall and the water retaining wall in the south, the middle supporting wall is provided with an overflow hole positioned above the anti-leakage water tank, the supporting beam is connected on the arc-shaped drainage supporting tube through a plurality of vertical drainage supporting tubes communicated with the overflow groove and the arc-shaped drainage supporting tube, the middle supporting wall is higher than the north supporting wall, and the middle supporting wall forms the water baffle; between adjacent inclined areas, the high end of the inclined area at the south end is supported on the middle supporting wall, the bottom end of the inclined area at the north end is supported on the north side supporting wall, and a drainage channel is formed between the inclined area at the north end and the middle supporting wall. The drainage between adjacent inclined areas is realized, and water is prevented from dripping from the joint of the inclined areas. And the connection of the inclined areas can be conveniently realized when no supporting wall is arranged at the junction of the inclined areas. The structure ensures that the phenomenon of water leakage into the room can not occur when the sealing between the lower end of the inclined area and the water baffle is poor, and the sealing requirement is reduced.

Preferably, the upper end of the south water retaining wall is lower than the upper end of the overflow hole, the overflow hole is hinged with a light-transmitting plate which is used for sealing the overflow hole from the south end of the overflow hole by means of self weight, and the light-transmitting plate can be blocked by the south water retaining wall to stop opening when being opened. Can carry out the daylighting through the overflow hole and improve indoor luminance, the overflow hole is the confined dustproof entering that can prevent when fine, when rainy day drainage tank comes not too much drainage and arrives the overflow hole, the light-passing board can be pushed open and realize opening of overflow hole under the pressure effect of water, and the light-passing board plays the breakwater this moment and prevents that water from crossing the overflow launder and falling into indoor effect.

Preferably, an exhaust pipe is arranged at the highest point of the arc-shaped drainage support pipe. The universality of the arc drainage supporting pipe during drainage can be improved. The exhaust pipe is designed to exhaust so as to improve the smoothness when only the arc-shaped drain pipe is used for draining, and no effect is generated when the exhaust pipe is a vertical pipe.

Preferably, the lower end of the vertical drainage support pipe extends into the arc-shaped drainage support pipe by more than half of the inner diameter of the arc-shaped drainage support pipe. The influence of water entering on return air can be reduced.

The invention also comprises two vertical water drainage pipes positioned at two ends of the supporting beam, the upper ends of the vertical water drainage pipes are provided with water receiving hoppers, and two ends of the water drainage groove and the anti-leakage water receiving groove are butted in the water receiving hoppers of the two vertical water drainage pipes. It is possible to prevent water from being left from the outer wall to damage the outer wall.

Preferably, an air return pipe penetrates through the vertical drainage pipe, the air return pipe is provided with a plurality of rows of air return holes distributed along the vertical direction, a conical water retaining cap connected to the air return pipe and extending along the circumferential direction of the air return pipe is arranged above each row of air return holes, and the conical water retaining cap shields the air return holes along the radial projection of the air return pipe. Can discharge water through the plastic drainage pipe. The structure is compact.

Preferably, the air return hole is an inclined hole with an outer end higher than an inner end. Can pass through the patency of exhaust

Preferably, the water receiving bucket is provided with a supporting edge for supporting the inclined area positioned in the north direction. The reliability of the connection can be improved.

Preferably, the support beam extends into the water receiving bucket and is supported on the vertical drainage pipe.

Preferably, the vertical face comprises inner vertical wall battens, a lower vertical beam, a lower cross beam connected to the lower vertical beam, an upper vertical beam connected to the lower cross beam and an upper cross beam connected to the upper vertical beam, the inner vertical wall battens are distributed along the extension direction of the lower cross beam, and the upper ends of the inner vertical wall battens are hooked on the upper end and the lower end of the upper cross beam and fixed with the lower cross beam through bolts and nuts. The convenience is good when the vertical surface is assembled.

Preferably, a connecting groove is formed in the upper surface of the upper cross beam, a hook head is arranged at the upper end of the inner vertical wallboard strip and is hooked in the connecting groove, the bolt is fixedly connected to the lower cross beam, and the nut is matched with the lower cross beam to clamp the inner vertical wallboard strip. Further improving the convenience of the facade assembly.

The invention has the following advantages: the orientation of the roof of various steel tile structure is all towards south, can make the high efficiency of electricity generation who utilizes solar energy of photovoltaic module installed on the roof effectual promptly.

Drawings

Fig. 1 is a schematic view of a cross-section taken along the north-south direction according to an embodiment of the present invention.

Fig. 2 is a partially enlarged schematic view of the first embodiment.

FIG. 3 is a schematic view of the drainage support structure as projected from north to south.

Fig. 4 is a partially enlarged schematic view of the drainage support structure.

Fig. 5 is a schematic sectional view of an elevation in the second embodiment.

In the figure: the building comprises a building body 1, a vertical surface 11, inner vertical wall battens 111, a lower vertical beam 112, a lower cross beam 113, an upper vertical beam 114, an upper cross beam 115, a connecting groove 116, a hook head 117, bolts 118, nuts 119, an inclined area 2, steel beams 21, purlins 22, color steel tiles 23, a drainage support structure 3, a support beam 31, a bottom wall 311, a middle support wall 312, a north side support wall 313, a south side water retaining wall 314, a leakage-proof water receiving groove 315, an overflow groove 316, overflow holes 317, a drainage groove 318, an arc-shaped drainage support pipe 32, an exhaust pipe 321, a vertical drainage support pipe 322, the lower end 3221 of the vertical drainage support pipe, a light-transmitting plate 33, a vertical drainage pipe 34, a water receiving hopper 341, a holding edge 342, an air return pipe 35, an air return hole 351 and a.

Detailed Description

The invention is further described with reference to the following figures and examples.

In a first embodiment, referring to fig. 1, fig. 2, fig. 3 and fig. 4, a house structure for facilitating photovoltaic power generation and arranging a color steel tile roof includes a house body 1 surrounded by vertical faces 11 and a roof arranged on the house body. The roof comprises at least two sloping areas 2 distributed in the north-south direction. All of the sloped regions are sloped toward the south. Adjacent sloped regions are connected together by a drainage support structure 3. The sloped region includes steel beams 21, purlins 22, and color steel tiles 23. The steel beams 21 extend obliquely in north and south directions along the east-west direction. Purlins 22 are attached to the steel beams. The purlins 22 are distributed along the north-south direction extending along the east-west direction. The color steel tiles are laid on the purlines.

The drainage support structure 3 includes a support beam 31 and an upwardly arched drainage support tube 32, which are arranged in this order from top to bottom. The support beam 31 extends in the east-west direction. The support beam includes a bottom wall 311 and an intermediate support wall 312, a north side support wall 313 and a south side water retaining wall 314 provided on the bottom wall. And a south-north through anti-leakage water tank 315 is formed among the bottom wall, the middle supporting wall and the north supporting wall. An overflow groove 316 with closed north and south ends is formed among the bottom wall, the middle supporting wall and the south water retaining wall. The middle supporting wall is higher than the north supporting wall. The intermediate support wall is provided with an overflow hole 317 located above the anti-leakage water tank. The intermediate support wall constitutes the breakwater. Between adjacent ones of the sloped regions, the upper end of the sloped region at the south end is supported on the intermediate support wall, the lower end of the sloped region at the north end is supported on the north support wall, and a drain channel 318 is formed between the sloped region at the north end and the intermediate support wall. The upper end of the south water retaining wall is lower than the upper end of the overflow hole. The overflow hole is hinged with a light-transmitting plate 33 which is used for sealing the overflow hole from the south end of the overflow hole by means of self weight, and when no external force is applied to drive the light-transmitting plate to rotate, the light-transmitting plate rotates to cover the overflow hole under the action of self gravity. When the water level in the drainage tank 318 rises and submerges the overflow hole, the pressure of the water pushes the transparent plate away so that the water enters the overflow groove, and the transparent plate can be stopped by the south water retaining wall when being opened so as to reach the maximum opening angle.

An exhaust pipe 321 is arranged at the highest point of the arc-shaped drainage support pipe 32. The support beams are connected to the arcuate drainage support tubes by a plurality of vertical drainage support tubes 322. The vertical drainage support tube 322 communicates the overflow trough and the arc drainage support tube. The depth that the lower end 3221 of the vertical drainage support tube extends into the arc-shaped drainage support tube is more than half of the inner diameter of the arc-shaped drainage support tube.

The drainage support structure also includes two vertical drainage pipes 34 at each end of the support beam. The upper end of the vertical drainage pipe is provided with a water receiving bucket 341. The supporting beam 31 extends into the water receiving hopper and is supported on the vertical drainage pipe, so that the two ends of the drainage groove and the anti-leakage water receiving groove are in butt joint in the water receiving hopper to discharge water into the vertical drainage pipe. The water receiving hopper is provided with a supporting edge 342 for supporting the inclined area positioned at the north side. An air return pipe 35 is arranged in the vertical water drainage pipe in a penetrating way. The air return pipe is provided with a plurality of rows of air return holes 351 distributed along the up-down direction. The air return holes in the same air return hole are distributed along the circumferential direction of the air return pipe. A conical water retaining cap 352 connected to the air return pipe and extending along the circumferential direction of the air return pipe is arranged above each exhaust air return hole. A drainage channel is formed between the conical water retaining cap and the inner wall of the vertical drainage pipe. The conical water retaining cap shields the air return hole along the radial projection of the air return pipe. The air return hole is an inclined hole with a lower outer end and a higher inner end.

During the use, along the rainwater of north side inclined area flow direction collect in the water drainage tank from erecting the drainage pipe and discharging, the water that leaks down when producing flowing water between north side inclined area and the breakwater collects in the leak protection water receiving tank and discharges to erecting the drainage pipe in, the return air that produces when erecting the drainage pipe drainage is discharged from the muffler to make the drainage unobstructed. When the water in the drainage groove is submerged into the overflow hole due to large precipitation, the pressure of the water pushes the light-transmitting plate away so that the water enters the overflow groove and then flows into the arc-shaped drainage supporting pipe through the drainage supporting structure to be discharged.

The second embodiment is different from the first embodiment in that: the facade comprises inner vertical wall slats 111, lower vertical beams 112, lower cross beams 113 connected to the lower vertical beams, upper vertical beams 114 connected to the lower cross beams and upper cross beams 115 connected to the upper vertical beams. The inner vertical staves are distributed along the extension direction of the lower cross beam. The upper end of the inner vertical wallboard strip is hooked on the upper end and the lower end of the upper cross beam and is fixed with the lower cross beam through bolts and nuts. Connecting slot 116 is provided on the upper surface of the upper beam. The upper end of the inner vertical stave is provided with a hook head 117. The hook head is hooked in the connecting groove to realize the connection of the inner vertical plate strip and the upper cross beam. The lower beam is provided with a bolt 118, namely a threaded column. Bolts are passed through the inner vertical stave and then connected to nuts 119 to secure the inner vertical stave to the bottom head rail.

Claims

1. A house structure favorable for photovoltaic power generation and provided with a color steel tile roof comprises a house body enclosed by vertical faces and a roof arranged on the house body, wherein the roof comprises at least two inclined areas, all the inclined areas incline towards the south, the inclined areas comprise steel beams which are distributed along the east and west and obliquely extend in the south and north directions, purlins which are connected to the steel beams and distributed along the east and west and extend in the south and north directions, and color steel tiles paved on the purlins, water baffles are arranged between the adjacent inclined areas, the adjacent inclined areas are connected together through a drainage support structure, the drainage support structure comprises supporting beams which are sequentially arranged from top to bottom and extend in the east and west directions and arc drainage supporting tubes which are arched upwards, each supporting beam comprises a bottom wall, and a middle supporting wall, a north side supporting wall and a south side water retaining wall which are arranged on the bottom wall, and a south and north side through leakage-proof water receiving groove is formed among the bottom wall, the middle supporting wall and the north side, overflow grooves with two closed ends in the north and south are formed among the bottom wall, the middle supporting wall and the water retaining wall in the south, overflow holes positioned above the anti-leakage water receiving grooves are formed in the middle supporting wall, the supporting beams are connected to the arc-shaped drainage supporting tubes through a plurality of vertical drainage supporting tubes communicated with the overflow grooves and the arc-shaped drainage supporting tubes, the middle supporting wall is higher than the supporting wall in the north, and the water retaining plate is formed by the middle supporting wall; between the adjacent inclined area, the high-end support that is located the inclined area of south end is in on the middle support wall, the bottom that is located the inclined area of north end supports and is in on the north side support wall, be located between the inclined area and the middle support wall of north end and form the water drainage tank, still include two perpendicular water pipes that are located a supporting beam both ends, the upper end of perpendicular water pipe is equipped with the water receiving fill, the both ends butt joint of water drainage tank and leak protection water receiving tank is in two perpendicular water pipes connect in the water receiving fill, wear to be equipped with the muffler in the perpendicular water pipe, the muffler is equipped with a plurality of rows of return air holes that distribute along the upper and lower direction, and the top of each row of return air hole all is equipped with the connection and is in conical manger plate cap on the return air pipe along the extension of return air pipe circumference, conical manger plate cap shelters from the return air hole along.

2. The housing structure with the color steel tile roof for photovoltaic power generation as recited in claim 1, wherein the upper end of the south water retaining wall is lower than the upper end of the overflow hole, the overflow hole is hinged with a light-transmitting plate which is covered with the overflow hole from the south end of the overflow hole by self weight, and the light-transmitting plate can be stopped to be opened by the south water retaining wall when being opened.

3. The housing structure with the color steel tile roof for photovoltaic power generation as claimed in claim 1 or 2, wherein an exhaust pipe is arranged at the highest point of the arc-shaped drainage support pipe.

4. The housing structure with a color steel tile roof for photovoltaic power generation as claimed in claim 3, wherein the depth of the lower end of the vertical drainage support tube extending into the arc drainage support tube is more than half of the inner diameter of the arc drainage support tube.

5. The housing structure with a color steel tile roof for photovoltaic power generation as recited in claim 1, wherein said air return hole is an inclined hole with a lower outer end and a higher inner end.

6. The housing structure with a photovoltaic power generation and a color steel tile roof as claimed in claim 1, wherein the water receiving hopper is provided with a supporting edge for supporting and holding the inclined area located at the north side.

7. The housing structure with a photovoltaic power generation color steel tile roof as claimed in claim 1, wherein the supporting beam extends into the water receiving hopper and is supported on the vertical drainage pipe.