CN113982155A

CN113982155A - Hidden frame type solar photovoltaic photo-thermal integrated curtain wall building component

Info

Publication number: CN113982155A
Application number: CN202111427192.0A
Authority: CN
Inventors: 江宁馨
Original assignee: Yunchi Construction Technology Ningbo Co ltd
Current assignee: Yunchi Construction Technology Ningbo Co ltd
Priority date: 2021-11-28
Filing date: 2021-11-28
Publication date: 2022-01-28

Abstract

The invention discloses a hidden frame type solar photovoltaic photo-thermal integrated curtain wall building component, which belongs to the field of photovoltaic curtain walls.

Description

Hidden frame type solar photovoltaic photo-thermal integrated curtain wall building component

Technical Field

The invention relates to the field of photovoltaic curtain walls, in particular to a hidden frame type solar photovoltaic photo-thermal integrated curtain wall building component.

Background

Photovoltaic light and heat curtain is a building equipment that combines together photovoltaic power generation technique and light and heat technique and building curtain, and it is when decorating the building outer wall, can also be effectual turns into electric energy and heat energy with solar energy to effectively embody the sustainable development theory of carrying on now, be promoted gradually to the comparatively sufficient building outer wall of illumination condition and build.

Photovoltaic curtain among the prior art when the installation, is connected through centre gripping or bolt fastening's mode usually between structural framework and the curtain main part, for the firm in connection nature between guarantee curtain and the frame, all need fix around the curtain, and this has just led to being connected between frame and the curtain too loaded down with trivial details, influences the work efficiency of photovoltaic light and heat curtain in actual installation.

Therefore, a hidden frame type solar photovoltaic and photo-thermal integrated curtain wall building component is provided to solve the problems in the prior art.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the invention aims to provide a hidden frame type solar photovoltaic photo-thermal integrated curtain wall building component which can realize the quick connection between a frame and a photovoltaic photo-thermal curtain wall.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

The utility model provides a hidden frame type solar photovoltaic photo-thermal integrated curtain wall building component, includes the curtain main part, and the inside of curtain main part is fixed to be inlayed and is had solar energy vacuum tube and photovoltaic power generation board, encircles on the side outer end wall of curtain main part and has seted up the draw-in groove, and the outside cover of draw-in groove is equipped with the frame, has evenly seted up a plurality of logical grooves on the frame, and the inside in every logical groove all rotates through torque spring and is connected with the jack catch, and the jack catch block is in the inside of draw-in groove, the back fixedly connected with keel frame of frame.

Furthermore, the inside of the solar vacuum tube is set to be of an S-shaped structure in a reciprocating cycle, and the solar vacuum tube is uniformly tiled on the front surface of the photovoltaic power generation panel.

Furthermore, two interfaces are arranged on the solar vacuum tube, the two interfaces are respectively and fixedly installed at the same height position of the left side and the right side of the curtain wall main body, and the two interfaces are arranged at the positions above the side edges of the curtain wall main body.

Further, the side of the frame is flush with the side of the curtain wall main body, and the outer end wall of the clamping jaw is flush with the side of the frame.

Furthermore, a limiting block is fixedly arranged on one side of the end wall in the through groove close to the middle position of the frame.

Furthermore, the interface that is located the solar vacuum tube left end sliding connection has the intubate that extends to the interface outside, and the outside size of intubate and the inside size looks adaptation of interface, and fixed connection is installed on the right side of intubate at the intraoral straight spring of interface, and the intubate is through straight spring and interface elastic sliding connection, and the outside cover of intubate is equipped with sealed the pad.

Furthermore, the back of each frame is provided with four keel frames, the four keel frames are arranged on the back of the frame in a two-transverse and two-longitudinal groined structure, and the keel frames are fixedly connected with the frame through connecting pieces.

Further, the back of the photovoltaic power generation board is connected with a wire extending to the outer side of the curtain wall main body, and the wire is inserted into the vertically arranged keel frame.

Further, all be provided with a plurality of embedded grooves on every keel frame, and the degree of depth of embedded groove sets up to half of keel frame thickness, and violently indulge two crossing fossil fragments frame splice in embedded groove department and pass through the bolt fastening, violently indulge the junction of two crossing keel frames evenly be fixed with a plurality of gusset plates for L shape structure, the cross-section of connecting piece sets up to "day" font structure.

Furthermore, the connecting piece comprises a first clamping sleeve fixedly arranged on the back of the frame, two second clamping sleeves vertically arranged with the first clamping sleeve are fixedly arranged on the back of the first clamping sleeve, the second clamping sleeves are fixedly arranged on the outer end wall of the keel frame, reinforcing ribs are welded and fixed at the joints of the first clamping sleeve and the second clamping sleeve, the first clamping sleeve is of a structure shaped like a Chinese character 'ji', and the first clamping sleeve is fixedly arranged on the outer sides of the two adjacent frames.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

(1) this scheme is through all installing the inside in the curtain main part with solar vacuum tube and photovoltaic power generation board, can collect the use to light and heat in photovoltaic power generation, be convenient for promote energy utilization, and simultaneously, establish the draw-in groove of seting up in the curtain main part outside through establishing the frame cover, and rotate the jack catch elasticity through torque spring and connect in the inside logical groove of seting up of frame, with the help of the block of jack catch, can realize the high-speed joint between frame and the curtain main part, and restrict through the butt between two adjacent frames, the effectual rapidity and the fastness of having ensured the device connection.

(2) Through setting up the solar vacuum tube into reciprocating cycle 'S S-shaped structure, the length that the solar vacuum tube exists in the curtain main part inside has been promoted, make the clear water volume of keeping in the inside unit interval of solar vacuum tube promote, be favorable to promoting the device to the efficiency of the photothermal utilization, through evenly tiling the front at photovoltaic power generation board with the solar vacuum tube, can make the heat that photovoltaic power generation board during operation produced act on in the inside clear water of solar vacuum tube, when accelerating the absorption efficiency to the light and heat, can avoid photovoltaic power generation board surface temperature higher to lead to its work to receive the influence, the device' S job stabilization nature has been ensured.

(3) Through setting up the left and right sides at the curtain main part with two interface symmetries on the solar vacuum tube, can be so that when the seamless concatenation of a plurality of curtain main parts, the accurate connection of its inside solar vacuum tube, need not to use other pipe connection device to connect, be favorable to reducing the device's assembly cost, and simultaneously, through the side top position department with the interface setting at the curtain main part, make the inside clear water that fills of solar vacuum tube be in the below position of interface, when avoiding changing one of them curtain main part, the clear water in other curtain main parts flows from the kneck of opening, it is convenient to make the device later maintenance stable.

(4) Set up to flush mutually with the side of curtain main part through the side with the frame, be favorable to ensureing to carry out seamless concatenation between a plurality of curtain main parts, thereby guaranteed the connection stability between the interior solar energy vacuum pipe connector of a plurality of curtain main parts, set up to flush mutually with the side of frame through the outer endwall with the jack catch, make a plurality of the device when splicing, the jack catch on two adjacent frames is contradicted each other, avoid the jack catch not hard up at will, the effectual connection stability who ensures between frame and curtain main part.

(5) Through with stopper fixed mounting on leading to the inslot end wall and being close to in one side of frame intermediate position, can carry out the backstop restriction to the rotation of jack catch, avoid the jack catch to deflect too slope to the frame intermediate position, avoid the jack catch to cause to block the butt joint of frame to quick convenience when having ensured frame and curtain main part butt joint.

(6) Through installing the intubate in lieing in left interface, and be equipped with sealed the pad in its outside cover, the accurate nature and the leakproofness of inside solar vacuum tube butt joint when being favorable to ensureing two adjacent the device concatenations, simultaneously, through lieing in that intubate sliding connection is inside left interface, and carry out elastic support through straight spring, make the device can take in the intubate to the inside of interface through pressing when assembling, avoid outstanding intubate outside to assemble the device and cause the influence, the effectual convenience when having ensured the device and assembling.

(7) Through all being provided with two violently two four groups keel frame altogether of indulging at the back of every frame, make four keel frame form groined type structure at the back of frame, the effectual equilibrium stability when having ensured the frame mount, through seting up the embedded groove on keel frame, can be so that violently indulge crossing keel frame and be in on same vertical plane, and simultaneously, through with a plurality of gusset plate fixed mounting that set up for L shape structure violently indulge crossing two keel frame junctions, the effectual structural stability who connects between two keel frames that has promoted, set up to "day" font structure through keel frame's cross-section, be favorable to strengthening keel frame self structural strength.

(8) Through alternate the wire inside the keel frame of vertical setting, can effectually avoid the rainwater to save and cause soaking at the inside keel frame of leading to the fact of keel frame, be convenient for ensure the wire and carry stably the electric power that photovoltaic power generation board photovoltaic power generation produced.

(9) Through with the fixed welding of strengthening rib in the junction of cutting ferrule one and cutting ferrule two, the effectual stability of being connected that has promoted between cutting ferrule one and the cutting ferrule two sets up to "nearly" font structure through the appearance with cutting ferrule one to with cutting ferrule fixed mounting between two adjacent frames, establish the restriction with the help of the cover of cutting ferrule one, the effectual firm compactness of having ensured the concatenation between two adjacent the device.

Drawings

FIG. 1 is a front perspective view of the present invention;

FIG. 2 is a rear perspective view of the present invention;

FIG. 3 is an exploded view of the present invention;

FIG. 4 is a schematic view of the structure at A in FIG. 3;

FIG. 5 is a front cross-sectional view of the present invention;

FIG. 6 is a schematic view of the structure at B in FIG. 5;

FIG. 7 is a side view of the present invention;

FIG. 8 is a side cross-sectional view of the present invention;

FIG. 9 is a schematic view of the structure at C in FIG. 8;

FIG. 10 is a front assembly view of the present invention;

FIG. 11 is a schematic illustration of the back side splice of the present invention.

The reference numbers in the figures illustrate:

1. a curtain wall main body; 101. a card slot; 2. a solar vacuum tube; 201. inserting a tube; 202. a straight spring; 203. a gasket; 3. a photovoltaic power generation panel; 301. a wire; 4. a frame; 401. a through groove; 402. a claw; 403. a limiting block; 5. a keel frame; 501. a groove is embedded; 502. a reinforcing plate; 6. a connecting member; 601. a first clamping sleeve; 602. a second card sleeve; 603. and (5) reinforcing ribs.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-11, a hidden frame type solar photovoltaic photo-thermal integrated curtain wall building component comprises a curtain wall main body 1, a solar vacuum tube 2 and a photovoltaic power generation plate 3 are fixedly embedded in the curtain wall main body 1, the solar vacuum tube 2 is internally provided with a reciprocating S-shaped structure, the solar vacuum tube 2 is uniformly tiled on the front surface of the photovoltaic power generation plate 3, when the device works, the solar vacuum tube 2 is provided with the reciprocating S-shaped structure, so that the length of the solar vacuum tube 2 in the curtain wall main body 1 is effectively increased, the amount of clear water temporarily stored in the solar vacuum tube 2 within unit time is effectively increased, the efficiency of the device on utilizing the photo-heat is favorably improved, the heat generated by the photovoltaic power generation plate 3 during the work can act on the clear water in the solar vacuum tube 2 by uniformly tiling the solar vacuum tube 2 on the front surface of the photovoltaic power generation plate 3, accelerate the absorption efficiency to the light and heat, absorb the heat through the clear water in the solar vacuum tube 2, be convenient for avoid 3 higher leading to its work of photovoltaic power generation board surface temperature to receive the influence equally, the effectual job stabilization nature who ensures the device.

Referring to fig. 5, the solar vacuum tubes 2 are provided with two interfaces, the two interfaces are respectively fixedly installed at the same height position on the left side and the right side of the curtain wall main body 1, the two interfaces are arranged at the position above the side edge of the curtain wall main body 1, when the device works, the two interfaces on the solar vacuum tubes 2 are symmetrically arranged on the left side and the right side of the curtain wall main body 1, when a plurality of curtain wall main bodies 1 are seamlessly spliced, the solar vacuum tubes 2 in the plurality of curtain wall main bodies 1 are accurately connected, thereby effectively ensuring the communication in the plurality of solar vacuum tubes 2, and the connection is not required by using other pipeline connecting devices, which is beneficial to reducing the assembly cost of the device, meanwhile, the interface is arranged at the position above the side edge of the curtain wall main body 1, so that the clear water filled in the solar vacuum tubes 2 is at the position below the interface, when needs are changed single curtain main part 1, receive the high restriction of interface for the clear water in other curtain main parts 1 can not outwards flow from the kneck of opening, the stable convenience when being convenient for ensure the device later maintenance.

Referring to fig. 3 and 8-9, the outer end wall of the side surface of the curtain wall main body 1 is surrounded with the clamping groove 101, the outer side of the clamping groove 101 is sleeved with the frame 4, the frame 4 is uniformly provided with a plurality of through grooves 401, the inside of each through groove 401 is rotatably connected with the clamping jaw 402 through the torsion spring, the clamping jaw 402 is clamped in the clamping groove 101, the back surface of the frame 4 is fixedly connected with the keel frame 5, the side edge of the frame 4 is flush with the side edge of the curtain wall main body 1, the outer end wall of the clamping jaw 402 is flush with the side edge of the frame 4, when the device works, the side edge of the frame 4 is flush with the side edge of the curtain wall main body 1, so that the phenomenon that the frame 4 protrudes outside to affect the attachment between two adjacent curtain wall main bodies 1 can be avoided, the seamless splicing between the curtain wall main bodies 1 can be favorably ensured, and the connection stability between the interfaces of the solar vacuum tubes 2 in the curtain wall main bodies 1 can be ensured, simultaneously, set up to flush mutually with frame 4's side through the outer endwall with jack catch 402 for a plurality of the device are when splicing, and jack catch 402 on two adjacent frame 4 can contradict each other, can restrict jack catch 402, avoid jack catch 402 not hard up at will, the effectual stability of being connected between frame 4 and curtain main part 1 of having ensured.

Referring to fig. 9, a limit block 403 is fixedly mounted on one side of the inner end wall of the through groove 401, which is close to the middle position of the frame 4, when the device works, the limit block 403 is fixedly mounted on one side of the inner end wall of the through groove 401, which is close to the middle position of the frame 4, so that the rotation of the clamping jaw 402 can be limited in a stopping manner, the clamping jaw 402 is prevented from deflecting to the middle position of the frame 4 to be too inclined, the clamping jaw 402 is prevented from stopping the frame 4 in a butt joint manner, and therefore the rapid convenience when the frame 4 is in butt joint with the curtain wall main body 1 is ensured.

Referring to fig. 6, an insertion tube 201 extending to the outside of the interface is slidably connected to the interface at the left end of the solar vacuum tube 2, the outside dimension of the insertion tube 201 is matched with the inside dimension of the interface, a straight spring 202 fixedly connected to the interface is installed at the right side of the insertion tube 201, the insertion tube 201 is elastically and slidably connected to the interface through the straight spring 202, and a sealing gasket 203 is sleeved on the outside of the insertion tube 201, when the device works, when the solar vacuum tubes 2 inside two adjacent curtain wall main bodies 1 are in interface butt joint, the insertion tube 201 in the interface at the left side is inserted into the interface at the right side of another group of the device, and the sealing gasket 203 is inserted through the adhesion of the insertion tube 201 and sealed by elastic deformation when being extruded, so that the butt joint accuracy and the sealing performance of the internal solar vacuum tubes 2 when two adjacent devices are spliced are effectively ensured, and meanwhile, the insertion tube 201 is slidably connected to the interface at the left side, and carry out elastic support through straight spring 202 for the device can be through pressing the inside of taking in intubate 201 to the interface when assembling, avoids outstanding intubate 201 outside to assemble the device and causes the influence, and the effectual convenience when having ensured the device and assembling.

Referring to fig. 1-3 and 10-11, the back of each frame 4 is provided with four keel frames 5, the four keel frames 5 are installed on the back of the frame 4 in a cross-shaped structure with two transverse sides and two longitudinal sides, the keel frames 5 and the frame 4 are fixedly connected through a connecting piece 6, when the device works, the four keel frames 5 form the cross-shaped structure on the back of the frame 4 by arranging four groups of keel frames 5 with two transverse sides and two longitudinal sides on the back of each frame 4, and the balance stability of the frame 4 during installation is effectively guaranteed.

Referring to fig. 2, the back of the photovoltaic power generation panel 3 is connected with a wire 301 extending to the outer side of the curtain wall main body 1, and the wire 301 is inserted into the vertically arranged keel frame 5, when the device works, the wire 301 is inserted into the vertically arranged keel frame 5, so that the wire 301 is effectively prevented from being soaked by rainwater inside the keel frame 5, and the stable transmission of the power generated by the photovoltaic power generation of the photovoltaic power generation panel 3 by the wire 301 is facilitated.

Referring to fig. 2, 7-8 and 11, each keel frame 5 is provided with a plurality of insertion grooves 501, the depth of each insertion groove 501 is half of the thickness of the keel frame 5, two keel frames 5 which are intersected horizontally and vertically are spliced in the insertion grooves 501 and fixed through bolts, a plurality of reinforcing plates 502 which are in an L-shaped structure are uniformly fixed at the joints of the two keel frames 5 which are intersected horizontally and vertically, and the cross section of each connecting member 6 is in a structure like a Chinese character 'ri', when the device works, the insertion grooves 501 are arranged on the keel frames 5, the two keel frames 5 which are intersected horizontally and vertically are spliced through the insertion grooves 501, so that the two keel frames 5 which are intersected horizontally and vertically are positioned on the same vertical plane, the stable convenience of connection between the frame 4 and the keel frames 5 is ensured, and meanwhile, the plurality of reinforcing plates 502 which are arranged in the L-shaped structures are fixedly arranged at the joints of the two keel frames 5 which are intersected horizontally and vertically, the effectual structural stability who has promoted connection between two keel frame 5 sets up the cross-section through with keel frame 5 into "day" font structure, is favorable to strengthening keel frame 5 self structural strength to ensure the device installation stability.

Referring to fig. 4, the connecting member 6 includes a first ferrule 601 fixedly mounted on the back of the frame 4, two ferrules 602 vertically mounted on the back of the first ferrule 601, the cutting sleeve II 602 is fixedly arranged on the outer end wall of the keel frame 5, a reinforcing rib 603 is fixedly welded at the joint of the cutting sleeve I601 and the cutting sleeve II 602, the cutting sleeve I601 is in a structure like a Chinese character ji, the cutting sleeve I601 is fixedly sleeved on the outer sides of the two adjacent frames 4, when the device works, the reinforcing rib 603 is fixedly welded at the joint of the first cutting sleeve 601 and the second cutting sleeve 602, so that the connection stability between the first cutting sleeve 601 and the second cutting sleeve 602 is effectively improved, the clamping sleeve 601 is arranged to be of a structure shaped like a Chinese character 'ji', the clamping sleeve 601 is fixedly arranged between the two adjacent frames 4, and the clamping sleeve 601 is sleeved to limit the clamping sleeve, so that the splicing stability and tightness between the two adjacent devices are effectively guaranteed.

Referring to fig. 10-11, when the device works, a proper amount of clean water is introduced into the solar vacuum tube 2, under the irradiation of sunlight, the photovoltaic power generation plate 3 installed inside the curtain wall main body 1 receives the sunlight to convert the solar energy into electric energy, and simultaneously, under the irradiation of sunlight and the action of heat generated when the solar vacuum tube 2 works, the temperature of the clean water temporarily stored inside the solar vacuum tube 2 rises, the clean water inside the solar vacuum tube 2 is continuously converted to collect and utilize the heat energy, which is beneficial for the device to synchronously utilize the light energy and the light heat, when the device is installed, a worker only needs to press the frame 4 on the curtain wall main body 1 from the back, under the action of the torsion spring, the clamping jaws 402 are clamped inside the clamping grooves 101 to complete the fixation between the curtain wall main body 1 and the frame 4, and then the frame 4 and the keel frame 5 are installed, the curtain wall body 1 can be quickly assembled.

When a plurality of frames 4 are seamlessly spliced together, the claws 402 abut against each other on two adjacent frames 4, the claws 402 are prevented from moving, firm connection between the installed curtain wall main body 1 and the frames 4 is realized, the solar vacuum tube 2 and the photovoltaic power generation plate 3 are installed inside the curtain wall main body 1, photo-thermal collection and use can be realized in photovoltaic power generation, the energy utilization rate is convenient to improve, meanwhile, the frames 4 are sleeved in the clamping grooves 101 formed in the outer side of the curtain wall main body 1, the claws 402 are elastically and rotatably connected in the through grooves 401 formed in the frames 4 through the torsion springs, the clamping is realized by the claws 402, quick connection between the frames 4 and the curtain wall main body 1 is realized, limitation is realized through the abutting between the two adjacent frames 4, and the rapidness and firmness of connection of the device are effectively guaranteed.

The above are merely preferred embodiments of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a latent frame formula solar photovoltaic optothermal integration curtain building element, includes curtain main part (1), its characterized in that: the fixed solar vacuum tube (2) and the photovoltaic power generation board (3) of inlaying in the inside of curtain main part (1), it is equipped with draw-in groove (101) to encircle on the side outer end wall of curtain main part (1), and the outside cover of draw-in groove (101) is equipped with frame (4), a plurality of logical grooves (401) have evenly been seted up on frame (4), and the inside that just every led to groove (401) all rotates through torque spring and is connected with jack catch (402), jack catch (402) block is in the inside of draw-in groove (101), the back fixedly connected with keel frame (5) of frame (4).

2. The hidden frame type solar photovoltaic and photo-thermal integrated curtain wall building component according to claim 1, characterized in that: the solar vacuum tube (2) is internally provided with a reciprocating S-shaped structure, and the solar vacuum tube (2) is uniformly tiled on the front surface of the photovoltaic power generation panel (3).

3. The hidden frame type solar photovoltaic and photo-thermal integrated curtain wall building component according to claim 1, characterized in that: the solar vacuum tube (2) is provided with two interfaces which are respectively fixedly installed at the same height position of the left side and the right side of the curtain wall main body (1), and the two interfaces are arranged above the side edge of the curtain wall main body (1).

4. The hidden frame type solar photovoltaic and photo-thermal integrated curtain wall building component according to claim 1, characterized in that: the side of the frame (4) is flush with the side of the curtain wall main body (1), and the outer end wall of the clamping jaw (402) is flush with the side of the frame (4).

5. The hidden frame type solar photovoltaic and photo-thermal integrated curtain wall building component according to claim 1, characterized in that: and a limiting block (403) is fixedly arranged on one side of the inner end wall of the through groove (401), which is close to the middle position of the frame (4).

6. The hidden frame type solar photovoltaic and photo-thermal integrated curtain wall building component according to claim 3, characterized in that: be located sliding connection has intubate (201) that extends to the interface outside in the interface of solar vacuum tube (2) left end, and the outside size of intubate (201) and the inside dimension looks adaptation of interface, fixed connection is installed on the right side of intubate (201) and is had straight spring (202) in the interface, intubate (201) are through straight spring (202) and interface elasticity sliding connection, the outside cover of intubate (201) is equipped with sealed pad (203).

7. The hidden frame type solar photovoltaic and photo-thermal integrated curtain wall building component according to claim 1, characterized in that: every the back of frame (4) all is provided with four keel frame (5), and four keel frame (5) are two horizontal two vertical groined type structures and install the back at frame (4), through connecting piece (6) fixed connection between keel frame (5) and frame (4).

8. The hidden frame type solar photovoltaic and photo-thermal integrated curtain wall building component according to claim 7, characterized in that: the back connection of photovoltaic power generation board (3) has wire (301) that extends to the curtain main part (1) outside, and inside keel frame (5) of vertical setting were alternate in wire (301).

9. The hidden frame type solar photovoltaic and photo-thermal integrated curtain wall building component according to claim 7, characterized in that: every all be provided with a plurality of embedded grooves (501) on keel frame (5), and the degree of depth of embedded groove (501) sets up to keel frame (5) thickness half, violently indulges crossing two keel frame (5) are in embedded groove (501) department concatenation and pass through the bolt fastening, violently indulge crossing two the junction of keel frame (5) evenly is fixed with a plurality of gusset plates (502) for L shape structure, the cross-section of connecting piece (6) sets up to "day" font structure.

10. The hidden frame type solar photovoltaic and photo-thermal integrated curtain wall building component according to claim 7, characterized in that: connecting piece (6) are including cutting ferrule one (601) at the frame (4) back fixed mounting, the back fixed mounting of cutting ferrule one (601) has two cutting ferrule two (602) rather than perpendicular setting, and cutting ferrule two (602) fixed mounting on the outer end wall of keel frame (5), the junction welded fastening of cutting ferrule one (601) and cutting ferrule two (602) has strengthening rib (603), the appearance of cutting ferrule one (601) is "nearly" font structure, and the fixed cover of cutting ferrule one (601) is established in two adjacent frame (4) outsides.