阅读说明：本技术 一种平屋顶用轻型光伏支架 (Flat roof is with light-duty photovoltaic support ) 是由 俞林杰 于 2021-06-26 设计创作，主要内容包括：本发明公开了一种平屋顶用轻型光伏支架,包括安装架和限位扣,所述安装架顶部一侧固定连接有水箱,所述水箱表面靠近安装架一侧安装有排水管,所述排水管表面开设有排水孔且排水孔为多个,所述安装架一端安装有连接管并通过连接管与排水管相连接,当需要改变安装架安装位置或者更换安装架等操作时,只需顺着转轴转动将卡块与插接孔对齐,随后向上拔动即可抽出安装架,无需进行屋顶紧固件的拆卸更换,使用更加便利,安拆更加方便,减少对安装面的损伤,可远程控制电磁阀开启,水箱内部的水体经过连接管输送至排水管内部,并顺着排水孔排出至光伏组件表面,对光伏组件表面进行冲刷,将表面灰尘杂质等清除,保持光伏组件的使用质量。(The invention discloses a light photovoltaic bracket for a flat roof, which comprises a mounting frame and a limit buckle, wherein one side of the top of the mounting frame is fixedly connected with a water tank, a drain pipe is arranged on one side of the surface of the water tank, which is close to the mounting frame, the surface of the drain pipe is provided with a plurality of drain holes, one end of the mounting frame is provided with a connecting pipe and is connected with the drain pipe through the connecting pipe, when the mounting frame needs to be changed or the mounting frame needs to be replaced, a clamping block is aligned with an inserting hole only by rotating along a rotating shaft, then the mounting frame can be drawn out by pulling upwards, a roof fastener is not required to be detached and replaced, the use is more convenient, the mounting and the disassembly are more convenient, the damage to a mounting surface is reduced, a solenoid valve can be remotely controlled to be opened, water in the water tank is conveyed to the interior of the drain pipe through the connecting pipe and is discharged to the surface of a photovoltaic assembly along the drain hole, the surface of the photovoltaic module is washed, dust and impurities on the surface are removed, and the service quality of the photovoltaic module is kept.)

1. The utility model provides a flat roof is with light-duty photovoltaic support, includes mounting bracket (1) and spacing knot (6), its characterized in that: the water tank (2) is fixedly connected to one side of the top of the mounting frame (1), a plurality of drain holes (301) are formed in the surface of the water tank (2) close to one side of the mounting frame (1), a connecting pipe (4) is installed at one end of the mounting frame (1) and is connected with the drain pipe (3) through the connecting pipe (4), an electromagnetic valve (401) is installed inside the connecting pipe (4), four supporting legs (5) are fixedly connected to the bottom of the mounting frame (1) and are provided with four supporting legs (5), the supporting legs (5) are respectively located at four corners of the bottom of the mounting frame (1), rotating shafts (501) are installed at the bottoms of the supporting legs (5), clamping blocks (502) are connected to the supporting legs (5) through the rotating shafts (501) in a matched mode, and inserting holes (601) are formed in the middle positions of the tops of the limiting buckles (6), mounting holes (602) are formed in the two ends of the limiting buckle (6).

2. A lightweight photovoltaic support for flat roofs according to claim 1 wherein: the top of the water tank (2) is of an opening structure, and one end of the water tank (2) far away from the connecting pipe (4) is fixedly connected with a water inlet pipe (201).

3. A lightweight photovoltaic support for flat roofs according to claim 1 wherein: the fixture block (502) corresponds to the insertion hole (601), and the fixture block (502) is inserted into the limiting buckle (6) through the insertion hole (601).

4. A lightweight photovoltaic support for flat roofs according to claim 1 wherein: the use method of the light photovoltaic bracket for the flat roof comprises the following steps:

s1, drawing lines in advance at the support mounting position according to the size of the mounting frame (1) and the position of the support leg (5), sliding out of a mounting position standard line of the limit buckle (6), placing the limit buckle (6) to a proper mounting position, arranging mounting holes (602) at two ends of the limit buckle, driving the mounting holes (602) by adopting fasteners such as expansion bolts and the like, penetrating the fasteners through the inside of the mounting holes (602) and driving the fasteners to the proper mounting position on the roof, and fixing the position of the limit buckle (6) by the fasteners.

S2, the mounting frame (1) is moved to a proper mounting position, the supporting leg (5) is fixed at the bottom of the mounting frame (1), the bottom of the supporting leg (5) is connected with a clamping block (502) through a rotating shaft (501), the angle of the clamping block (502) can be adjusted in a rotating mode along the rotating shaft (501), before mounting is conducted, the angle of the clamping block (502) is adjusted in a rotating mode, the clamping block (502) is aligned with the inserting hole (601), then the clamping block (502) is aligned with the inserting hole (601) and inserted into the inserting hole (601), the bottom of the supporting leg (5) is inserted into the inserting hole (601), the clamping block (502) completely enters the limiting buckle (6), the clamping block (502) is rotated along the rotating shaft (501), the angle of the clamping block (502) is adjusted, the supporting leg (5) and the mounting frame (1) are mounted in a cross mode, the position of the clamping block (502) can be fixed, the top of mounting bracket (1) is seted up the recess of laying the photovoltaic board, directly lays the photovoltaic board to mounting bracket (1) top and can accomplish photovoltaic module's installation.

S3, a water tank (2) is fixed on the top of an installation rack (1), the top of the water tank (2) is of an open structure, rainwater can be collected by the water tank (2) in rainy days, a drain pipe (3) is installed on one side, close to the water tank (2), of the top of the installation rack (1), a drain hole (301) is formed in the surface of the drain pipe (3), the water tank (2) is connected with the drain pipe (3) through a connecting pipe (4) and an electromagnetic valve (401), the electromagnetic valve (401) can be remotely controlled to be opened when the surface of a photovoltaic module needs to be cleaned under the condition of no rain in long-time drought, water in the water tank (2) is conveyed into the drain pipe (3) through the connecting pipe (4), the water is discharged to the surface of the photovoltaic module along the drain hole (301), the surface of the photovoltaic module is washed, surface impurities and the like are removed, the service quality of the photovoltaic module is maintained, one end of the water tank (2) is connected with a water inlet pipe (201), be connected with outside water supply equipment, when water tank (2) inside is anhydrous and need clean operation, accessible outside water supply equipment has improved the functionality of photovoltaic support for inside water supply of water tank (2).

S4, when the mounting frame (1) mounting position needs to be changed or the mounting frame (1) needs to be changed and other operations are carried out, the fixture block (502) is aligned with the insertion hole (601) only by rotating along the rotating shaft (501), the mounting frame (1) can be pulled out by upwards pulling, the roof fastener is not required to be detached and replaced, the use is more convenient, and the mounting and the dismounting are more convenient.

Technical Field

The invention relates to the technical field of photovoltaic modules, in particular to a light photovoltaic support for a flat roof.

Background

The photovoltaic is a short-term solar photovoltaic power generation system, which is a novel power generation system for directly converting solar radiation energy into electric energy by utilizing the photovoltaic effect of a solar cell semiconductor material, and has two modes of independent operation and grid-connected operation, and meanwhile, the solar photovoltaic power generation systems are classified, namely, a centralized type, such as a large northwest ground photovoltaic power generation system; the utility model provides a be the distributing type, like factory building roof photovoltaic power generation system of industry and commerce enterprise, resident house roof photovoltaic power generation system etc. because monolithic solar cell output voltage is lower, the battery that does not encapsulate in addition because the influence electrode of environment drops easily, consequently must adopt the monolithic battery of a certain quantity to cluster, parallelly connected mode seals into solar module, in order to avoid battery electrode and interconnect line to receive the corruption, the encapsulation has also avoided the battery cracked in addition, the outdoor installation has been made things convenient for, the quality of encapsulation has decided solar module's life and reliability, photovoltaic module is in the installation process of building, need use the photovoltaic support to support.

The traditional photovoltaic module support has the following defects that 1, the traditional photovoltaic module support is generally used for mounting a photovoltaic module on the top, a mounting hole is directly formed in the bottom of the traditional photovoltaic module support, the traditional photovoltaic module support is driven into the mounting position such as a roof through fasteners such as expansion bolts, the traditional photovoltaic module support is directly fixed on the mounting position such as the roof, when the photovoltaic module support needs to be maintained and replaced in the using process, the fasteners need to be screwed out to detach the support, the photovoltaic module support needs to be fixed again after replacement is completed, the operation is complex, and the damage to the mounting surface such as the roof is increased; 2. traditional photovoltaic module support functional singleness only possesses basic support fixed function for play the installation supporting role to subassembly such as photovoltaic board, when using in long-term dry environment, the photovoltaic board surface has fallen dust impurity etc. easily and gathers, is difficult for cleaing away, and the gathering of impurity can influence the daylighting performance of photovoltaic board, and then influences photovoltaic module's whole service quality, for this reason, we propose a flat roof and use light-duty photovoltaic support.

Disclosure of Invention

The invention aims to overcome the prior defects and provides a light photovoltaic support for a flat roof, in the installation process, fasteners such as expansion bolts are adopted to be driven into installation holes, the fasteners penetrate through the inside of the installation holes and are driven into proper installation positions of the roof, the positions of limit buckles are fixed through the fasteners, clamping blocks are aligned with insertion holes and inserted, the bottoms of supporting legs are inserted into the insertion holes, the clamping blocks completely enter the limit buckles, the clamping blocks are rotated along a rotating shaft, the angle of the clamping blocks is adjusted, the clamping blocks are installed in a cross shape with the insertion holes, the positions of the clamping blocks can be fixed, the installation and the fixation of the supporting legs and an installation frame can be further completed, grooves for laying photovoltaic plates are formed in the top of the installation frame, the photovoltaic plates are directly laid to the top of the installation frame, the installation of a photovoltaic module can be completed, when the installation positions of the installation frame need to be changed or the installation frame needs to be replaced, only need rotate along the pivot and align fixture block and grafting pore, upwards pull out afterwards and can take out the mounting bracket, need not to carry out the dismantlement of roof fastener and change, it is more convenient to use, it is more convenient to ann tear open, reduce the damage to the installation face, in rainy day, the water tank can be collected the rainwater, under the condition of long-time arid no rain, when needing to clean the photovoltaic module surface, but remote control solenoid valve opens, the inside water of water tank is carried to the drain pipe inside through the connecting pipe, and discharge to the photovoltaic module surface along the wash port, wash away photovoltaic module surface, clear away surface dust impurity etc. keep photovoltaic module's service quality, when the water tank is inside anhydrous and need cleaning operation, accessible outside water supply equipment is the inside water supply of water tank, the functionality of photovoltaic support has been improved.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a flat roof is with light-duty photovoltaic support, includes mounting bracket and spacing knot, mounting bracket top one side fixedly connected with water tank, the water tank surface is close to mounting bracket one side and installs the drain pipe, the drain hole has been seted up on the drain pipe surface and the drain hole is a plurality of, mounting bracket one end is installed the connecting pipe and is connected with the drain pipe through the connecting pipe, the connecting pipe internally mounted has the solenoid valve, mounting bracket bottom fixedly connected with landing leg and landing leg are four, the landing leg is located mounting bracket bottom four corners position respectively, the pivot is all installed to the landing leg bottom, the landing leg is connected with the fixture block through the pivot cooperation, the spliced eye has been seted up to spacing knot top intermediate position, the mounting hole has all been seted up at spacing both ends of detaining.

Preferably, the top of the water tank is of an open structure, and one end of the water tank, far away from the connecting pipe, is fixedly connected with a water inlet pipe.

Preferably, the fixture block corresponds to the insertion hole, and the fixture block is inserted into the limiting buckle through the insertion hole

Preferably, the use method of the light photovoltaic bracket for the flat roof comprises the following steps:

s1, setting lines in advance at the mounting positions of the supports according to the size of the mounting rack and the positions of the supporting legs, sliding out the standard lines of the mounting positions of the limit buckles, placing the limit buckles to proper mounting positions, arranging mounting holes at two ends of the limit buckles, driving the limit buckles into the mounting holes by adopting fasteners such as expansion bolts and the like, penetrating the fasteners through the inside of the mounting holes, driving the fasteners into the proper mounting positions of the roof, and fixing the positions of the limit buckles by the fasteners.

S2, remove the mounting bracket to suitable mounted position, the bottom at the mounting bracket is fixed to the landing leg, the bottom of landing leg is connected with the fixture block through the pivot, can rotate the adjustment to the fixture block angle along the pivot, before installing, rotate the angle of adjustment fixture block, make the fixture block align with the spliced eye, align the spliced eye with the fixture block afterwards and insert, make the landing leg bottom insert to inside the spliced eye, the fixture block gets into inside the limit buckle completely, rotate the fixture block along the pivot, make fixture block angular adjustment, and be cross installation between the spliced eye, can fix the fixture block position, and then accomplish the installation of landing leg and mounting bracket fixed, the recess of laying the photovoltaic board is seted up at the top of mounting bracket, directly lay the photovoltaic board to the mounting bracket top and can accomplish photovoltaic module' S installation.

S3, a water tank is fixed on the top of the mounting rack, the top of the water tank is of an open structure, rainwater can be collected by the water tank in rainy days, a drain pipe is arranged on one side, close to the top of the mounting rack, of the top of the mounting rack, a drain hole is formed in the surface of the drain pipe, the water tank is connected with the drain pipe through a connecting pipe and an electromagnetic valve, the electromagnetic valve can be remotely controlled to be opened when the surface of the photovoltaic module needs to be cleaned under the condition of long-time drought and no rain, water in the water tank is conveyed into the drain pipe through the connecting pipe and is discharged to the surface of the photovoltaic module along the drain hole, the surface of the photovoltaic module is washed, dust and impurities on the surface are removed, the service quality of the photovoltaic module is maintained, a water inlet pipe is connected with external water supply equipment at one end of the water tank, and when no water exists in the water tank and cleaning operation is needed, water can be supplied to the interior of the water tank through the external water supply equipment, the functionality of the photovoltaic support is improved.

S4, when the mounting frame mounting position needs to be changed or the mounting frame needs to be replaced, the mounting frame can be drawn out only by rotating the clamping block and the plugging hole along the rotating shaft, the roof fastener is not required to be detached and replaced, the use is more convenient, and the mounting and the dismounting are more convenient.

The invention has the following beneficial effects:

in the installation process, fasteners such as expansion bolts are driven into the installation holes, the fasteners penetrate through the inside of the installation holes and are driven to a proper installation position on a roof, the position of the limit buckle is fixed through the fasteners, the fixture block is aligned with the insertion holes and inserted, the bottoms of the support legs are inserted into the insertion holes, the fixture block completely enters the limit buckle, the fixture block is rotated along the rotating shaft, the angle of the fixture block is adjusted, the fixture block is installed in a cross shape with the insertion holes, the position of the fixture block can be fixed, the installation and the fixation of the support legs and the installation frame are further completed, the top of the installation frame is provided with a groove for laying a photovoltaic panel, the photovoltaic panel is directly laid to the top of the installation frame, the installation of the photovoltaic module can be completed, when the installation position of the installation frame needs to be changed or the installation frame needs to be replaced, the fixture block is aligned with the insertion holes only to rotate along the rotating shaft, and then the installation frame can be pulled upwards to be drawn out, need not to carry out the dismantlement of roof fastener and change, it is more convenient to use, it is more convenient to ann tear open, reduce the damage to the installation face, in the rainy day, the water tank can be collected the rainwater, under the condition of long-time arid no rain, when needing to clean the photovoltaic module surface, but the remote control solenoid valve is opened, the inside water of water tank is carried to the drain pipe inside through the connecting pipe, and discharge to the photovoltaic module surface along the wash port, wash away the photovoltaic module surface, clear away surface dust impurity etc. keep photovoltaic module's use quality, when the inside anhydrous and needs cleaning operation of water tank, accessible outside water supply equipment supplies water for the water tank is inside, the functionality of photovoltaic support has been improved.

Drawings

Fig. 1 is a schematic view of the overall structure of a light photovoltaic support for flat roofs according to the present invention.

Fig. 2 is a schematic structural view of a joint of a support leg and a limit buckle of the light photovoltaic support for a flat roof.

In the figure: 1. a mounting frame; 2. a water tank; 201. a water inlet pipe; 3. a drain pipe; 301. a drain hole; 4. a connecting pipe; 401. an electromagnetic valve; 5. a support leg; 501. a rotating shaft; 502. a clamping block; 6. a limit buckle; 601. inserting holes; 602. and (7) installing holes.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is apparent that the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

The utility model provides a flat roof is with light-duty photovoltaic support, includes mounting bracket and spacing knot, mounting bracket top one side fixedly connected with water tank, the water tank surface is close to mounting bracket one side and installs the drain pipe, the drain hole has been seted up on the drain pipe surface and the drain hole is a plurality of, mounting bracket one end is installed the connecting pipe and is connected with the drain pipe through the connecting pipe, the connecting pipe internally mounted has the solenoid valve, mounting bracket bottom fixedly connected with landing leg and landing leg are four, the landing leg is located mounting bracket bottom four corners position respectively, the pivot is all installed to the landing leg bottom, the landing leg is connected with the fixture block through the pivot cooperation, the spliced eye has been seted up to spacing knot top intermediate position, the mounting hole has all been seted up at spacing both ends of detaining.

Preferably, the top of the water tank is of an open structure, and one end of the water tank, far away from the connecting pipe, is fixedly connected with a water inlet pipe.

Preferably, the fixture block corresponds to the insertion hole, and the fixture block is inserted into the limiting buckle through the insertion hole

Preferably, the use method of the light photovoltaic bracket for the flat roof comprises the following steps:

s1, setting lines in advance at the mounting positions of the supports according to the size of the mounting rack and the positions of the supporting legs, sliding out the standard lines of the mounting positions of the limit buckles, placing the limit buckles to proper mounting positions, arranging mounting holes at two ends of the limit buckles, driving the limit buckles into the mounting holes by adopting fasteners such as expansion bolts and the like, penetrating the fasteners through the inside of the mounting holes, driving the fasteners into the proper mounting positions of the roof, and fixing the positions of the limit buckles by the fasteners.

S2, remove the mounting bracket to suitable mounted position, the bottom at the mounting bracket is fixed to the landing leg, the bottom of landing leg is connected with the fixture block through the pivot, can rotate the adjustment to the fixture block angle along the pivot, before installing, rotate the angle of adjustment fixture block, make the fixture block align with the spliced eye, align the spliced eye with the fixture block afterwards and insert, make the landing leg bottom insert to inside the spliced eye, the fixture block gets into inside the limit buckle completely, rotate the fixture block along the pivot, make fixture block angular adjustment, and be cross installation between the spliced eye, can fix the fixture block position, and then accomplish the installation of landing leg and mounting bracket fixed, the recess of laying the photovoltaic board is seted up at the top of mounting bracket, directly lay the photovoltaic board to the mounting bracket top and can accomplish photovoltaic module' S installation.

S3, a water tank is fixed on the top of the mounting rack, the top of the water tank is of an open structure, rainwater can be collected by the water tank in rainy days, a drain pipe is arranged on one side, close to the top of the mounting rack, of the top of the mounting rack, a drain hole is formed in the surface of the drain pipe, the water tank is connected with the drain pipe through a connecting pipe and an electromagnetic valve, the electromagnetic valve can be remotely controlled to be opened when the surface of the photovoltaic module needs to be cleaned under the condition of long-time drought and no rain, water in the water tank is conveyed into the drain pipe through the connecting pipe and is discharged to the surface of the photovoltaic module along the drain hole, the surface of the photovoltaic module is washed, dust and impurities on the surface are removed, the service quality of the photovoltaic module is maintained, a water inlet pipe is connected with external water supply equipment at, the functionality of the photovoltaic support is improved.

S4, when the mounting frame mounting position needs to be changed or the mounting frame needs to be replaced, the mounting frame can be drawn out only by rotating the clamping block and the plugging hole along the rotating shaft, the roof fastener is not required to be detached and replaced, the use is more convenient, and the mounting and the dismounting are more convenient.

In summary, the following steps: the invention provides a light photovoltaic bracket for a flat roof, which is characterized in that in the installation process, fasteners such as expansion bolts are adopted to drive into installation holes, the fasteners penetrate through the inside of the installation holes and are driven to the proper installation position of the roof, the position of a limit buckle is fixed through the fasteners, a clamping block is aligned with an insertion hole and inserted, the bottom of a landing leg is inserted into the insertion hole, the clamping block completely enters the limit buckle, the clamping block is rotated along a rotating shaft to adjust the angle of the clamping block and is installed in a cross shape with the insertion hole, the position of the clamping block can be fixed, the installation and the fixation of the landing leg and an installation frame are further completed, a groove for laying a photovoltaic plate is formed in the top of the installation frame, the photovoltaic plate is directly laid to the top of the installation frame, when the installation position of the installation frame needs to be changed or the installation frame needs to be replaced, the clamping block is aligned with the insertion hole through rotating along the rotating shaft, upwards pulling afterwards can take out the mounting bracket, need not to carry out the dismantlement of roof fastener and change, it is more convenient to use, it is more convenient to ann tear open, reduce the damage to the installation face, in rainy day, the water tank can be collected the rainwater, under the condition of long-time arid no rain, when needing to clean the photovoltaic module surface, but remote control solenoid valve opens, the inside water of water tank is carried to the drain pipe inside through the connecting pipe, and discharge to the photovoltaic module surface along the wash port, wash out the photovoltaic module surface, clear away surface dust impurity etc. and keep photovoltaic module's use quality, when the inside anhydrous and needs cleaning operation of water tank, accessible external water supply equipment supplies water for the water tank is inside, the functionality of photovoltaic support has been improved.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.