CN109296146B - A outside vertical waterproof construction for photovoltaic waterproof system - Google Patents

A outside vertical waterproof construction for photovoltaic waterproof system Download PDF

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Publication number
CN109296146B
CN109296146B CN201811212052.XA CN201811212052A CN109296146B CN 109296146 B CN109296146 B CN 109296146B CN 201811212052 A CN201811212052 A CN 201811212052A CN 109296146 B CN109296146 B CN 109296146B
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CN
China
Prior art keywords
waterproof
adhesive tape
water guide
piece
photovoltaic
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Active
Application number
CN201811212052.XA
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Chinese (zh)
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CN109296146A (en
Inventor
王伟兵
赵东
李冲
金叶
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Zhejiang Perlight Solar Co Ltd
Original Assignee
Zhejiang Perlight Solar Co Ltd
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Application filed by Zhejiang Perlight Solar Co Ltd filed Critical Zhejiang Perlight Solar Co Ltd
Priority to CN201811212052.XA priority Critical patent/CN109296146B/en
Publication of CN109296146A publication Critical patent/CN109296146A/en
Application granted granted Critical
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
    • E04D13/064—Gutters
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/16—Insulating devices or arrangements in so far as the roof covering is concerned, e.g. characterised by the material or composition of the roof insulating material or its integration in the roof structure
    • E04D13/1687—Insulating devices or arrangements in so far as the roof covering is concerned, e.g. characterised by the material or composition of the roof insulating material or its integration in the roof structure the insulating material having provisions for roof drainage
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/36—Connecting; Fastening
    • E04D3/3601—Connecting; Fastening of roof covering supported by the roof structure with interposition of a insulating layer
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/38—Devices for sealing spaces or joints between roof-covering elements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S20/00—Supporting structures for PV modules
    • H02S20/20—Supporting structures directly fixed to an immovable object
    • H02S20/22—Supporting structures directly fixed to an immovable object specially adapted for buildings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/10—Photovoltaic [PV]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)

Abstract

The invention discloses an outside longitudinal waterproof structure for a photovoltaic waterproof system, which comprises: a profile for supporting a laminate of a photovoltaic waterproofing system; waterproof adhesive tape, joint have waterproof adhesive tape on the section bar, and waterproof adhesive tape includes: a rubber strip body with a U-shaped section; the pressing block mounting piece is clamped with the profile and fixedly connected with the house rafters; and one end of the outer side water guide piece is clamped with the waterproof adhesive tape, the other end of the outer side water guide piece is fixedly connected with the side pressure fixing piece, and the outer side water guide piece is used for feeding and discharging water to the outer side of the photovoltaic waterproof system. According to the invention, after the photovoltaic module is installed, the outside of the module is longitudinally waterproof, the waterproof is not completely used for blocking water, the water in the leaked system is effectively led out by the water guide piece at the outer side, and the overall installation system plane is effectively ensured to be attractive on the premise of realizing the waterproof and water guide functions.

Description

A outside vertical waterproof construction for photovoltaic waterproof system
Technical Field
The invention belongs to the field of photovoltaic systems, and particularly relates to an outer side longitudinal waterproof structure for a photovoltaic waterproof system.
Background
With the technological change, the photovoltaic system can be directly used as a building material to serve as a roof, so that the overall cost can be reduced. However, the problem to be solved is how to make the photovoltaic module really become a part of building materials, so as to meet the requirement of building waterproof performance. For a photovoltaic system, the existing outside longitudinal waterproof structure is single, and outside longitudinal waterproof between adjacent photovoltaic modules cannot be effectively realized.
Disclosure of Invention
In order to solve the technical problems, the invention provides an outer side longitudinal waterproof structure for a photovoltaic waterproof system.
In order to achieve the above purpose, the technical scheme of the invention is as follows:
an outboard longitudinal waterproof structure for a photovoltaic waterproof system, comprising:
a profile for supporting a laminate of a photovoltaic waterproofing system;
waterproof adhesive tape, joint have waterproof adhesive tape on the section bar, and waterproof adhesive tape includes: a rubber strip body with a U-shaped section;
the pressing block mounting piece is clamped with the profile and fixedly connected with the house rafters;
and one end of the outer side water guide piece is clamped with the waterproof adhesive tape, the other end of the outer side water guide piece is fixedly connected with the side pressure fixing piece, and the outer side water guide piece is used for feeding and discharging water to the outer side of the photovoltaic waterproof system.
The invention discloses an outer side longitudinal waterproof structure for a photovoltaic waterproof system, which can effectively realize that the outer side of a photovoltaic module is longitudinally waterproof after being installed, the waterproof is not completely used for blocking water, and an outer side water guide piece effectively guides out water leaked into the system, so that the overall installation system plane is effectively ensured to be attractive on the premise of realizing the waterproof and water guide functions. The invention is used for installing the semi-closed waterproof adhesive tape as a first waterproof function piece (waterproof), and combines the outer water guide piece as a second waterproof function piece (water guide), so that the waterproof effect is better.
On the basis of the technical scheme, the following improvement can be made:
as a preferred solution, the profile comprises: the section bar body is equipped with on the section bar body:
the opening direction of the lamination piece notch faces the outer side of the profile body and is used for being clamped with the lamination piece;
the opening direction of the waterproof adhesive tape notch faces the inner side of the profile body and is used for being clamped with the waterproof adhesive tape;
the opening direction of the notch of the pressing block mounting piece faces the inner side of the profile body and is used for being clamped with the pressing block mounting piece.
Adopt above-mentioned preferred scheme, section bar simple structure, the simple operation adopts laminate notch to carry out the joint to the lamination piece of photovoltaic waterproof system, utilizes waterproof adhesive tape notch to carry out the joint to waterproof adhesive tape, utilizes briquetting installed part notch to carry out the joint to briquetting installed part, wherein waterproof adhesive tape can effectively realize sealed waterproof, and the installation of briquetting installed part both can make the stability of the photovoltaic frame that is formed by the section bar concatenation better, also can play good supporting role for outside water guide.
As a preferable scheme, the lamination piece notch, the waterproof adhesive tape notch and the pressing block mounting piece notch are sequentially arranged from top to bottom.
By adopting the preferable scheme, the waterproof effect is better and the stability is better.
As a preferred embodiment, the waterproof strip comprises:
the adhesive tape body, the cross-section of adhesive tape body is the U-shaped, includes: a first lateral waterproof portion, a second lateral waterproof portion, and a longitudinal waterproof portion for connecting the first lateral waterproof portion and the second lateral waterproof portion;
the outer side walls of the first transverse waterproof part and the second transverse waterproof part are respectively provided with a plurality of clamping saw tooth bulges which are used for being clamped with the photovoltaic waterproof system profile;
and the inner side walls of the first transverse waterproof part and the second transverse waterproof part are respectively provided with a plurality of water blocking bars, and the water blocking bars are used for being clamped with the water guide piece at the outer side part.
By adopting the preferable scheme, the structure is simple, the photovoltaic waterproof system can be effectively connected with the profile in a clamping manner and the water guide piece at the outer side part in a clamping manner, so that the good waterproof performance of the photovoltaic waterproof system is ensured, and water leaking from the installation gap is effectively blocked.
Preferably, the diameter of the adhesive tape body gradually decreases from the closed end to the open end.
By adopting the preferable scheme, the joint of the adhesive tape body and the photovoltaic waterproof system section bar is firmer.
As a preferable scheme, the sizes of the clamping sawtooth bulges arranged on the first transverse waterproof part or the second transverse waterproof part are gradually increased along the closed end of the adhesive tape body to the open end of the adhesive tape body.
By adopting the preferable scheme, the joint of the adhesive tape body and the photovoltaic waterproof system section bar is firmer.
As a preferred aspect, the press block mounting member includes:
the section of the mounting part body is Z-shaped;
and one end of the mounting piece body is clamped with the section bar, the mounting fixing plate is arranged at the opposite end of the mounting piece body, and a screw hole for fixing the house rafter is formed in the mounting fixing plate.
By adopting the preferable scheme, the structure is more optimized and stable.
As the preferable scheme, outside portion water guide spare and the waterproof adhesive tape joint that sets up on the section bar, and form the cavity between outside portion water guide spare and the section bar, the mounting body sets up in this cavity.
By adopting the preferable scheme, the water is discharged from the water guide piece at the outer side part, the cavity is internally dried, the service life of the mounting piece body is prolonged, and the structure is more stable.
Preferably, the outer side water guide includes:
the water guide body is U-shaped in cross section;
the sealing flanging is used for being clamped with a waterproof adhesive tape of the photovoltaic waterproof system to realize sealing;
the fixed flanging is arranged at the position where the second side part of the water guide part body is connected with the bottom in an extending way in the opposite direction to the sealing flanging, the section of the fixed flanging is L-shaped, and the fixed flanging is used for being fixedly connected with the edge pressing fixing part.
By adopting the preferable scheme, if water exists on the outer side of the photovoltaic waterproof system, the water can be effectively guided out and discharged, and a better waterproof effect is realized.
As a preferable scheme, a plurality of sealing grooves are respectively arranged on the upper surface and the lower surface of the sealing flange, and the groove side walls of the sealing grooves are obliquely arranged.
By adopting the preferable scheme, the sealing effect is better.
Drawings
Fig. 1 is a schematic structural diagram of an external longitudinal waterproof structure for a photovoltaic waterproof system according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a profile according to an embodiment of the present invention.
Fig. 3 is a second schematic structural view of a profile according to an embodiment of the present invention.
Fig. 4 is a schematic structural diagram of a waterproof adhesive tape according to an embodiment of the present invention.
Fig. 5 is a second schematic structural view of a waterproof adhesive tape according to an embodiment of the present invention.
Fig. 6 is a schematic structural view of a press block mounting member according to an embodiment of the present invention.
Fig. 7 is a schematic structural diagram of an outer side water guide according to an embodiment of the present invention.
Fig. 8 is a front view of an outer water guide according to an embodiment of the present invention.
Fig. 9 is a second front view of the outer water guide provided in the embodiment of the present invention.
Fig. 10 is a third front view of the outer water guide according to the embodiment of the present invention.
Fig. 11 is a schematic view of a partial structure of an inner wall of a bottom of a water guide body according to an embodiment of the present invention.
Wherein: the novel waterproof plastic strip comprises a profile body 1, a lamination piece notch 11, a waterproof plastic strip notch 12, a pressing block mounting piece notch 13, a clamping saw tooth opening 14, a mounting protrusion 15, a notch 151 and a supporting part 16;
a first transverse frame edge 111, a second transverse frame edge 112, a third transverse frame edge 113, a fourth transverse frame edge 114, a first longitudinal frame edge 121, a second longitudinal frame edge 122, a third longitudinal frame edge 123;
a laminate 2;
the waterproof adhesive tape 3, the adhesive tape body 31, the first transverse waterproof part 311, the second transverse waterproof part 312, the longitudinal waterproof part 313, the clamping saw tooth bulge 32 and the water blocking strip 33;
the press block mounting piece 4, the mounting piece body 41, the mounting fixing plate 42 and the cavity 43;
the outer side water guide 5, the water guide body 51, the first side 511, the second side 512, the bottom 513, the slider 514, the reinforcing rod 515, the chute 516, the sealing flange 52, the fixing flange 53, the pattern block unit 54, the smoothing portion 541, the frosted portion 542, the first groove 551, the second groove 552, the third groove 553, and the sealing groove 56;
a side pressure fixing piece 6;
and (3) a room rafter 8.
Detailed Description
Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
To achieve the object of the present invention, in some of its embodiments, an outside longitudinal waterproof structure for a photovoltaic waterproof system, comprises:
a profile for supporting the laminate 2 of the photovoltaic waterproofing system;
waterproof adhesive tape 3, the joint has waterproof adhesive tape on the section bar, and waterproof adhesive tape 3 includes: a rubber strip body 31 with a U-shaped section;
the pressing block mounting piece 4 is clamped with the profile and fixedly connected with the house rafter 8;
and one end of the outer side water guide piece 5 is clamped with the waterproof adhesive tape 3, the other end of the outer side water guide piece 5 is fixedly connected with the side pressure fixing piece 6, and the outer side water guide piece 5 is used for feeding and discharging water to the outer side of the photovoltaic waterproof system.
The invention discloses an outer side longitudinal waterproof structure for a photovoltaic waterproof system, which can effectively realize that the outer side of a photovoltaic module is longitudinally waterproof after being installed, the waterproof is not completely used for blocking water, and an outer side water guide piece effectively guides out water leaked into the system, so that the overall installation system plane is effectively ensured to be attractive on the premise of realizing the waterproof and water guide functions. The invention is used for installing the semi-closed waterproof adhesive tape 3 as a first waterproof function piece (waterproof), and combines the outer water guide piece 5 as a second waterproof function piece (water guide), so that the waterproof effect is better.
The profile is described in detail below.
As shown in fig. 2, the profile comprises: section bar body 1 is equipped with on section bar body 1:
a laminate notch 11, the opening direction of the laminate notch 11 faces the outer side of the profile body 1 for clamping with the laminate 2 of the photovoltaic waterproof system;
the opening direction of the waterproof adhesive tape notch 12 faces the inner side of the profile body 1 and is used for being clamped with the waterproof adhesive tape 3 of the photovoltaic waterproof system;
the opening direction of the pressing block mounting piece notch 13 faces the inner side of the profile body 1 and is used for being clamped with the pressing block mounting piece 4 of the photovoltaic waterproof system.
The section bar simple structure, the simple operation adopts laminate notch 11 to carry out the joint to the lamination 2 of photovoltaic waterproof system, utilizes waterproof adhesive tape notch 12 to carry out the joint to waterproof adhesive tape 3, utilizes briquetting installed part notch 13 to carry out the joint to briquetting installed part 4, and wherein waterproof adhesive tape 3 can effectively realize sealed waterproof, and the installation of briquetting installed part 4 both can make the stability of the photovoltaic frame that is formed by the section bar concatenation better, also can play good supporting role for the outside water guide 5 of later stage installation.
In order to further optimize the effect of the invention, in other embodiments of the profile, the remaining feature technologies are the same, except that the laminate notch 11, the flashing notch 12 and the press block mounting notch 13 are arranged in sequence from top to bottom.
By adopting the preferable scheme, the waterproof effect is better and the stability is better.
Further, on the basis of the above-described embodiment of the profile, the remaining feature technologies are the same, except that the laminate notch 11 is constituted by a first transverse frame edge 111, a first longitudinal frame edge 121, and a second transverse frame edge 112 of the profile body 1, and the length of the first transverse frame edge 111 is smaller than the length of the second transverse frame edge 112, and the first longitudinal frame edge 121 is disposed inside the profile body 1.
By adopting the preferable scheme, the structure is more attractive.
Further, on the basis of the above-described embodiment of the profile, the other feature techniques are the same, except that an inclined surface inclined from top to bottom is provided at the end position of the first transverse frame edge 111.
By adopting the preferable scheme, the water guide effect is better.
As shown in fig. 3, the other characteristic techniques are the same as those of the embodiment of the profile described above, except that the waterproof adhesive tape notch 12 is formed by the second transverse frame edge 112, the second longitudinal frame edge 122 and the third transverse frame edge 113 of the profile body 1, and the adhesive tape mounting inner walls of the second transverse frame edge 112 and the third transverse frame edge 113 are respectively provided with a clamping saw tooth opening 14, and the second longitudinal frame edge 122 is disposed outside the profile body 1.
By adopting the preferable scheme, the waterproof adhesive tape 3 can be clamped with the waterproof adhesive tape more effectively.
Further, on the basis of the above-described embodiment of the profile, the other feature technologies are the same, except that the size of the notch aperture of the waterproof strip notch 12 gradually decreases in the direction from the outside of the profile body 1 to the inside thereof.
By adopting the preferable scheme, the clamping connection with the waterproof adhesive tape 3 is firmer, the waterproof adhesive tape 3 is not easy to fall off, and the waterproof effect is better.
Further, on the basis of the above-mentioned embodiment of the profile, the other feature technologies are the same, except that a plurality of engaging saw-tooth openings 14 are respectively provided on the adhesive tape mounting inner walls of the second transverse frame edge 112 and the third transverse frame edge 113, and the caliber of the engaging tooth pitch opening provided on the second transverse frame edge 112 or the third transverse frame edge 113 gradually increases along the direction from the outer side of the profile body 1 to the inner side thereof.
By adopting the preferable scheme, the clamping connection with the waterproof adhesive tape 3 is firmer, the waterproof adhesive tape 3 is not easy to fall off, and the waterproof effect is better.
Further, on the basis of the embodiment of the profile, the other feature technologies are the same, except that the press block mounting piece notch 13 is formed by a third transverse frame edge 113, a third longitudinal frame edge 123 and a fourth transverse frame edge 114 of the profile body 1, and mounting protrusions 15 extending outwards are provided on mounting piece mounting inner walls of the third transverse frame edge 113, the mounting piece mounting inner walls and the adhesive tape mounting inner walls are respectively arranged on opposite sides of the third transverse frame edge 113, and the third longitudinal frame edge 123 is arranged on the outer side of the profile body 1.
By adopting the above preferred scheme, the notch structure formed by the mounting protrusion 15, the third longitudinal frame edge 123 and the fourth transverse frame edge 114 is more stable, and the structure of the whole press block mounting piece 4 and the profile body 1 after being mounted is more firm.
Further, on the basis of the embodiment of the profile, the other feature technologies are the same, except that the cross section of the mounting protrusion 15 is triangular, the lower surface of the mounting protrusion 15 is an inclined surface inclined from top to bottom, and a notch 151 is provided at a position of the mounting protrusion 15 near the third longitudinal frame edge 123.
By adopting the preferable scheme, the section of the mounting protrusion 15 is triangular, so that the stability is better. The lower surface of the installation protrusion 15 is a slope inclined from top to bottom, so that water is more conveniently guided. The notch 151 that sets up makes installation arch 15 and the longitudinal frame limit 123 of third form the draw-in groove of an L shape, briquetting installed part 4 can with this L shape draw-in groove joint, and the connection effect is better, and not only, can set up a plurality of sawtooth lines on the inner wall of L shape draw-in groove and improve frictional force.
Further, on the basis of the embodiment of the profile, the other characteristic techniques are the same, except that the bottom of the profile body 1 is provided with a supporting portion 16, the supporting portion 16 is provided with a corner bracket cavity for connecting the corner bracket, and the inner wall of the corner bracket cavity is provided with a plurality of reinforcing ribs.
With the above preferred solution, the support may be clamped to the corner brace, and it should be noted that a plurality of weight adjusting members (not shown) may be disposed on the bottom frame of the support for adjusting the weight of the support.
The waterproof strip 3 will be described in detail below.
As shown in fig. 4, the waterproof strip 3 includes:
the adhesive tape body 31, the cross-section of adhesive tape body 31 is the U-shaped, includes: a first lateral waterproof portion 311, a second lateral waterproof portion 312, and a longitudinal waterproof portion 313 for connecting the first lateral waterproof portion 311 and the second lateral waterproof portion 312;
the clamping saw-tooth protrusions 32 are arranged on the outer side walls of the first transverse waterproof part 311 and the second transverse waterproof part 312, and the clamping saw-tooth protrusions 32 are used for being clamped with the photovoltaic waterproof system profile;
the water blocking strips 33 are respectively arranged on the inner side walls of the first transverse waterproof part 311 and the second transverse waterproof part 312, and the water blocking strips 33 are used for being clamped with the outer side water guide 5.
The waterproof adhesive tape has a simple structure, can be effectively connected with the profile of the photovoltaic waterproof system in a clamping manner and connected with the water guide piece 5 at the outer side part in a clamping manner, and ensures the good waterproof performance of the photovoltaic waterproof system.
In order to further optimize the effect of the present invention, as shown in fig. 5, in other embodiments of the flashing, the remaining features are the same in technology, except that the diameter of the strip body 31 is gradually reduced in size along its closed end toward its open end.
By adopting the preferable scheme, the joint of the adhesive tape body 31 and the photovoltaic waterproof system profile is firmer.
Further, the other characteristic techniques are the same as those of the embodiment of the waterproof strip described above, except that the plurality of engaging saw tooth protrusions 32 provided on the first lateral waterproof portion 311 or the second lateral waterproof portion 312 gradually increase in size along the closed end of the strip body 31 toward the open end thereof.
By adopting the preferable scheme, the joint of the adhesive tape body 31 and the photovoltaic waterproof system profile is firmer.
In order to further optimize the implementation effect of the present invention, in other embodiments of the waterproof strip, the remaining feature technologies are the same, except that the plurality of waterproof strips 33 disposed on the first lateral waterproof portion 311 or the second lateral waterproof portion 312 are distributed in a matrix.
By adopting the preferable scheme, the structure is more attractive and firm.
Further, the other characteristic techniques are the same on the basis of the embodiment of the waterproof strip described above, except that the water blocking strip 33 provided on the first lateral waterproof portion 311 and the water blocking strip 33 provided on the second lateral waterproof portion 312 are provided at intervals.
By adopting the preferable scheme, the clamping connection is firmer.
Further, on the basis of the embodiment of the waterproof strip, other characteristic technologies are the same, except that the clamping saw tooth protrusions 32 arranged on the first transverse waterproof part 311 and the waterproof strips 33 arranged on the first transverse waterproof part 311 are arranged at intervals;
the clamping saw tooth protrusions 32 arranged on the second transverse waterproof portion 312 and the water blocking bars 33 arranged on the second transverse waterproof portion 312 are arranged at intervals.
By adopting the preferable scheme, the clamping connection is firmer.
Further, the other feature technologies are the same on the basis of the embodiment of the waterproof strip described above, except that the size of the water blocking strip 33 provided on the first lateral waterproof portion 311 is larger than the size of the water blocking strip 33 provided on the second lateral waterproof portion 312.
With the above preferred solution, the first transverse waterproof portion 311 is disposed above the second transverse waterproof portion 312, so that the fastening is more secure.
In order to further optimize the implementation effect of the present invention, in other embodiments of the waterproof adhesive tape, the other characteristic techniques are the same, except that the waterproof strip 33 is inclined from the open end of the adhesive tape body 31 to the closed end thereof, and the inclination angle of the waterproof strip 33 is 45-60 degrees.
By adopting the preferable scheme, the structure of the barbs is adopted, and the clamping connection is firmer.
The compact mount 4 is described in detail below.
As shown in fig. 6, the compact mount 4 includes:
the mounting member body 41, the cross section of the mounting member body 41 is Z-shaped;
and a mounting and fixing plate 42, wherein one end of the mounting piece body 42 is clamped with the section bar, the opposite end of the mounting piece body is provided with the mounting and fixing plate 42, and the mounting and fixing plate 42 is provided with a screw hole for fixing the house rafter 8.
By adopting the preferable scheme, the structure is more optimized and stable.
In order to further optimize the implementation effect of the present invention, in other embodiments of the press block mounting member, the other features are the same in technology, except that the outer side water guiding member 5 is clamped with the waterproof adhesive tape 3 provided on the profile, and a cavity 43 is formed between the outer side water guiding member 5 and the profile, and the mounting member body 41 is provided in the cavity 43.
By adopting the preferable scheme, the water is discharged from the outer side water guide piece 5, the cavity is dried, the service life of the mounting piece body is prolonged, and the structure is more stable.
The outer water guide will be described in detail.
As shown in fig. 7 and 8, the outer side water guide 5 includes:
the water guide body 51, the cross section of the water guide body 51 is U-shaped;
the sealing flange 52 is arranged at the opening of the first side 511 of the water guide body 51, the sealing flange 52 extends outwards, and the sealing flange 52 is used for being clamped with the waterproof adhesive tape 3 of the photovoltaic waterproof system to realize sealing;
the fixing flange 53 is provided with a fixing flange 53 extending in the opposite direction to the sealing flange 52 at the position where the second side 512 of the water guide body 51 is connected with the bottom 513, the section of the fixing flange 53 is L-shaped, and the fixing flange 53 is used for being fixedly connected with the side pressure fixing member 6 of the photovoltaic waterproof system.
If water exists on the outer side of the photovoltaic waterproof system, the water guide piece on the outer side can effectively guide out and discharge the water, and a better waterproof effect is achieved.
In other embodiments of the outer side water guide, the remaining features are the same, except that the thickness of the bottom 513 of the water guide body is greater than the thickness of the first side 511 of the water guide body, and the thickness of the bottom 513 of the water guide body is greater than the thickness of the second side 512 of the water guide body.
By adopting the preferable scheme, the structure is firmer and more stable.
In order to further optimize the effect of the invention, in other embodiments of the outer water guide, the remaining features are the same in technology, except that the thickness of the sealing flange 52 is greater than the thickness of the water guide body 51.
By adopting the preferable scheme, the structure is firmer and more stable.
In order to further optimize the effect of the present invention, in other embodiments of the outer side water guide, the remaining features are the same in technology, except that the thickness of the fixing flange 53 is greater than the thickness of the water guide body 51.
By adopting the preferable scheme, the structure is firmer and more stable.
As shown in fig. 9, in order to further optimize the implementation effect of the present invention, in other embodiments of the outer water guide, the other features are the same, except that the inner wall of the bottom of the water guide body 51 is provided with pattern block units 54 distributed in a matrix, the central part of each group of pattern block units is a smooth portion 541, and the left and right sides of the smooth portion 541 are respectively frosted portions 542;
the smoothing portion 541 of each group of block units is provided with: two groove sets symmetrically arranged left and right, wherein the two groove sets are distributed along the width direction of the bottom 513 of the water guide body 51;
the left and right groups of grooves respectively comprise: a first groove 551, a second groove 552, and a third groove 553; the first grooves 551 and the second grooves 552 are arc-shaped and are arranged in a staggered and opposite manner; the third groove 553 is arc-shaped, and the third groove 553 extends from the center of the symmetry axis of the left and right groove groups to intersect the second groove 552.
By adopting the preferable scheme, the water guiding and draining effect is better.
Further, the other feature techniques are the same as those of the embodiment of the outer side water guide described above, except that the third groove 553 intersects the first groove 551; the first groove 551 is disposed across from the second groove 552.
By adopting the preferable scheme, the water guiding and draining effect is better.
As shown in fig. 10, in order to further optimize the effect of the present invention, in other embodiments of the outer water guide, the remaining features are the same, except that a plurality of seal grooves 56 are provided on the upper and lower surfaces of the seal flange 52, respectively, and groove sidewalls of the seal grooves 56 are disposed in an inclined manner.
By adopting the preferable scheme, the waterproof adhesive tape can be clamped with the waterproof adhesive tape 3 more effectively, and the sealing effect is better.
Further, the other features and techniques are the same as those of the above-described embodiment of the outer water guide except that the seal grooves 56 on the upper surface of the seal flange 52 and the seal grooves 56 on the lower surface of the seal flange 52 are arranged alternately.
By adopting the preferable scheme, the sealing effect is better.
In order to further optimize the effect of the present invention, in other embodiments of the outer side water guide, the other features are the same in technology, except that a plurality of engaging protrusions and engaging grooves (not shown) are provided on the fixing flange 53 at intervals.
By adopting the preferable scheme, the fixing effect is better and firmer.
As shown in fig. 11, the other features and techniques are the same as those of the embodiment of the outer side portion water guide described above, except that a slide groove 516 is provided on the outer surface of the second side portion 512 of the water guide body, a slide block 514 slidably connected to the slide groove 516 is provided in the slide groove 516, and a reinforcing rod 515 rotatably connected to the slide block 514 is provided on the slide block 514, and the reinforcing rod 515 is used for being engaged with the side pressure fixing member 6.
With the above preferred solution, the connection with the side pressure fixing member 6 is more secure by means of the reinforcing bar 515.
It should be noted that, for the preferred embodiment of the present invention, it is possible for a person skilled in the art to make several variations and modifications without departing from the inventive concept of the present invention, which fall within the protection scope of the present invention.

Claims (4)

1. An outboard longitudinal waterproof structure for a photovoltaic waterproof system, comprising:
the profile is used for supporting a laminated piece of a photovoltaic waterproof system and comprises a profile body, wherein a laminated piece notch, a waterproof adhesive tape notch and a pressing block mounting piece notch are formed in the profile body, the opening direction of the laminated piece notch faces the outer side of the profile body and is used for being clamped with the laminated piece, the opening direction of the waterproof adhesive tape notch faces the inner side of the profile body and is used for being clamped with the waterproof adhesive tape, and the opening direction of the pressing block mounting piece notch faces the inner side of the profile body and is used for being clamped with the pressing block mounting piece; the lamination piece notch, the waterproof adhesive tape notch and the pressing block mounting piece notch are sequentially arranged from top to bottom;
waterproof adhesive tape joint has on the section bar waterproof adhesive tape, just waterproof adhesive tape includes: the photovoltaic waterproof system comprises a rubber strip body with a U-shaped section, clamping saw-tooth protrusions and water blocking strips, wherein the rubber strip body comprises a first transverse waterproof part, a second transverse waterproof part and a longitudinal waterproof part used for connecting the first transverse waterproof part and the second transverse waterproof part, a plurality of clamping saw-tooth protrusions are arranged on the outer side walls of the first transverse waterproof part and the second transverse waterproof part, the clamping saw-tooth protrusions are used for being clamped with a photovoltaic waterproof system profile, a plurality of water blocking strips are arranged on the inner side walls of the first transverse waterproof part and the second transverse waterproof part, and the water blocking strips are used for being clamped with an outer side water guide piece;
the briquetting installation piece is clamped with the section bar and fixedly connected with the house rafter, the briquetting installation piece comprises an installation piece body and an installation fixing plate, the section of the installation piece body is Z-shaped, one end of the installation piece body is clamped with the section bar, the installation fixing plate is arranged at the other opposite end of the installation piece body, and a screw hole for fixing the house rafter is formed in the installation fixing plate;
the outer side water guide piece is used for feeding and discharging water to the outer side of the photovoltaic waterproof system;
the outer side water guide piece is clamped with the waterproof adhesive tape arranged on the section bar, a cavity is formed between the outer side water guide piece and the section bar, and the mounting piece body is arranged in the cavity;
the outside portion water guide piece includes water guide piece body, sealed turn-ups, fixed turn-ups, the cross-section of water guide piece body is the U-shaped, the opening part of water guide piece body first lateral part is equipped with the sealed turn-ups of outside extension, sealed turn-ups be used for with photovoltaic waterproof system's waterproof adhesive tape joint, realize sealedly, water guide piece body second lateral part with the bottom connected position to with the opposite direction extension of sealed turn-ups is equipped with fixed turn-ups, fixed turn-ups's cross-section is the L shape, fixed turn-ups be used for with limit press mounting fixed connection.
2. The outside longitudinal waterproof structure for a photovoltaic waterproof system according to claim 1, wherein the diameter of the strip body gradually decreases in size along the closed end thereof toward the open end thereof.
3. The outside longitudinal waterproof structure for a photovoltaic waterproof system according to claim 2, wherein the plurality of clamping saw-tooth protrusions provided on the first or second lateral waterproof portion gradually increase in size along the closed end of the strip body toward the open end thereof.
4. The outside longitudinal waterproof structure for a photovoltaic waterproof system according to claim 3, wherein a plurality of sealing grooves are provided on the upper surface and the lower surface of the sealing flange, respectively, and groove side walls of the sealing grooves are provided in an inclined manner.
CN201811212052.XA 2018-10-17 2018-10-17 A outside vertical waterproof construction for photovoltaic waterproof system Active CN109296146B (en)

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CN112031282A (en) * 2020-08-31 2020-12-04 索沃(厦门)新能源有限公司 Waterproof system suitable for double glass assembly BIPV

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