CN108915165B

CN108915165B - Same orientation roof butt joint department connection structure

Info

Publication number: CN108915165B
Application number: CN201810758167.2A
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: 2020-01-31
Anticipated expiration: 2038-07-11
Also published as: CN108915165A

Abstract

The invention relates to connection structures at the same-orientation roof butt joint, which comprises a support beam and an arc-shaped drainage support tube, wherein the support beam is arranged from top to bottom in sequence and extends in the east-west direction, the arc-shaped drainage support tube arches upwards, the support beam comprises a bottom wall, a middle support wall, a north side support wall and a south side water retaining wall, the middle support wall, the south-north side support wall and the north side support wall are arranged on the bottom wall, a south-north through anti-leakage water receiving groove is formed among the bottom wall, the middle support wall and the south side support wall, overflow grooves with two closed ends are formed among the bottom wall, the middle support wall and the south side support wall, overflow holes are arranged above the anti-leakage water receiving groove, the support beam is connected to the arc-shaped drainage support tube through a plurality of vertical drainage support tubes which are communicated with the overflow grooves and the arc-shaped drainage support tube, the middle support wall is higher than the north side support wall, and.

Description

Same orientation roof butt joint department connection structure

Technical Field

The invention relates to a house with a color steel tile roof, in particular to a connecting structure of co-oriented roof butt joints.

Background

The distributed photovoltaic power station is installed on a roof, the type of the roof determines the installation direction of a photovoltaic module, and therefore the power generation efficiency of the photovoltaic power station is influenced.

Disclosure of Invention

The invention provides connection structures at the butt joint of the same-orientation roofs, which solves the problem that when a color steel tile roof is designed into a zigzag shape consisting of a plurality of south-oriented inclined areas, the adjacent inclined areas are easy to leak water.

connection structure of same orientation roof, which is characterized in that it includes a bottom wall and a middle supporting wall, a north side supporting wall and a south side water retaining wall, which are set on the bottom wall, a south-north through anti-leakage water tank is formed between the bottom wall, the middle supporting wall and the north side supporting wall, an overflow groove with closed north and south ends is formed between the bottom wall, the middle supporting wall and the south side water retaining wall, the middle supporting wall is provided with an overflow hole above the anti-leakage water tank, the supporting beam is connected on the arc drainage supporting pipe by a plurality of vertical drainage pipes connecting the overflow groove and the arc drainage supporting pipe, the middle supporting wall is higher than the north side supporting wall, the middle supporting wall forms a water retaining plate, when in use, in two adjacent inclined areas of the roof, the high end of inclined areas is supported on the middle supporting wall, the bottom end of inclined areas is supported on the north side supporting wall and forms a water retaining plate with the middle supporting wall, when the connection area of the inclined areas is not inclined, the connection area can not generate the sealing connection area, and the water leakage can be 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, so that 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 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 air return hole, and the air return holes are shielded by the radial projection of the conical water retaining cap along the air return pipe.

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 on the north side. 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.

The invention has the following advantages: it is possible to connect two sloping areas on the roof that are oriented the same and to drain.

Drawings

FIG. 1 is a schematic diagram of the present invention.

Fig. 2 is an enlarged view of a portion of fig. 1.

Fig. 3 is a schematic cross-sectional view of the present invention in use.

In the figure: the water-saving drainage device comprises an inclined area 2, a support beam 31, a bottom wall 311, a middle support wall 312, a north support wall 313, a south water retaining wall 314, an anti-leakage water receiving groove 315, an overflow groove 316, an overflow hole 317, a drainage groove 318, an arc 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 supporting edge 342, an air return pipe 35, an air return hole 351 and a conical water retaining cap 352.

Detailed Description

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

Referring to fig. 1, 2 and 3, a joint structure for a roof facing a roof includes a support beam 31 and an upwardly arched drainage support tube 32, the support beam 31 extending in an east-west direction, the support beam including a bottom wall 311 and an intermediate support wall 312, a north support wall 313 and a south water retaining wall 314 disposed on the bottom wall, the intermediate support wall and the north support wall forming therebetween a north-south through anti-leakage water receiving trough 315, an overflow trough 316 closed at both south and north ends is formed between the bottom wall, the intermediate support wall and the south water retaining wall, the intermediate support wall being provided with overflow holes 317 located above the anti-leakage water receiving trough, the intermediate support wall forming the water retaining plate 318, the present invention supports adjacent two inclined areas 2 of the roof such that the upper ends of inclined areas are supported on the intermediate support wall, the lower ends of inclined areas are supported on the intermediate support wall and the upper ends of the south support wall are hinged to prevent water from entering the overflow trough when the overflow trough 33 is opened, and the overflow trough is opened by gravity.

The highest point of the arc-shaped drainage support pipe 32 is provided with an exhaust pipe 321, the support beam is connected with the arc-shaped drainage support pipe through a plurality of vertical drainage support pipes 322, the vertical drainage support pipes 322 are communicated with an overflow trough and the arc-shaped drainage support pipe, and the depth of the lower end 3221 of each vertical drainage support pipe extending into the arc-shaped drainage support pipe is more than half of the inner diameter of the arc-shaped drainage support pipe.

The drainage support structure also comprises two vertical drainage pipes 34 which are positioned at two ends of the support beam, the upper ends of the vertical drainage pipes are provided with water receiving hoppers 341, the support beam 31 extends into the water receiving hoppers and is supported on the vertical drainage pipes so as to realize that two ends of the drainage tank and the anti-leakage water receiving tank are butted in the water receiving hoppers to discharge water like the vertical drainage pipes, the water receiving hoppers are provided with supporting edges 342 for supporting and holding inclined areas positioned on the north side, air return pipes 35 penetrate through the vertical drainage pipes, the air return pipes are provided with a plurality of air return holes 351 which are distributed along the vertical direction, air return holes in the air return holes of are distributed along the circumferential direction of the air return pipes, a conical water retaining cap 352 which is connected to the air return pipes and extends along the circumferential direction of the air return pipes is arranged above each of the air return holes, a drainage channel is formed between the conical water retaining cap and the inner walls of the vertical drainage pipes, the radial projection of the conical water retaining cap shields the air return holes, and.

When raining, rainwater on the inclined area facing the water baffle plate is collected into the drainage groove and discharged from the vertical drainage pipe, when water flows between the inclined area and the water baffle plate, leaked water is collected into the leakage-proof water receiving groove and discharged into the vertical drainage pipe, and return air generated when the vertical drainage pipe discharges water is discharged from the return air pipe, so that water is smoothly discharged. 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.

Claims

The connection structure is characterized by comprising a support beam and an arc drainage support tube, wherein the support beam is arranged from top to bottom in sequence and extends in the east-west direction, the arc drainage support tube arches upwards, the support beam comprises a bottom wall, a middle support wall, a north side support wall and a south side water retaining wall, the middle support wall, the south side support wall and the north side support wall form a south-north through anti-leakage water receiving groove, overflow grooves with two closed south-north ends are formed among the bottom wall, the middle support wall and the south side water retaining wall, the middle support wall is provided with overflow holes positioned above the anti-leakage water receiving groove, the support beam is connected to the arc drainage support tube through a plurality of vertical drainage support tubes which are communicated with the overflow grooves and the arc drainage support tube, the middle support wall is higher than the north side support wall, the middle support wall forms a water retaining plate, in two adjacent inclined areas of the roof, the high ends of inclined areas are supported on the middle support wall, the bottom ends of other inclined areas are supported on the north side support wall and form the overflow grooves with the middle support wall, the upper end of the overflow holes are lower than the upper end of the light-transmitting plate, and the overflow holes are hinged to stop opening from the south side overflow holes and stop the overflow holes when the overflow covers.
2. A co-heading roof butt joint connection structure as claimed in claim 1 wherein an exhaust pipe is provided at the highest point of the curved drainage support pipe.
3. A co-heading roof butt joint connection according to claim 2, wherein the lower end of the vertical drainage support tube extends into the arcuate drainage support tube to a depth of more than half of the inner diameter of the arcuate drainage support tube.
4. The same-orientation roof butt joint connection structure as in claim 1, further comprising two vertical drainage pipes at two ends of the support beam, wherein a water receiving bucket is arranged at the upper end of each vertical drainage pipe, and two ends of the drainage channel and the anti-leakage water receiving channel are butted in the water receiving buckets of the two vertical drainage pipes.
5. The structure of claim 4, wherein a plurality of air return holes are formed in the vertical drainage pipe, the air return holes are 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 rows of air return holes, and the conical water retaining cap blocks the air return holes along the radial projection of the air return pipe.
6. A co-facing roof butt joint connection structure as claimed in claim 5, wherein said air return hole is a slanted hole with a lower outer end and a higher inner end.
7. A co-heading roof butt joint connection according to claim 4 wherein the scoop is provided with a support ledge for supporting the sloped region on the north side.
8. A co-heading roof butt joint connection structure as claimed in claim 4 wherein said support beam extends into said scoop and is supported on said vertical drainage tube.