CN217584901U

CN217584901U - Flat-plate solar collector for enhancing heat transfer

Info

Publication number: CN217584901U
Application number: CN202220507108.XU
Authority: CN
Inventors: 吴松华
Original assignee: Guangdong Yijurun New Energy Co ltd
Current assignee: Guangdong Yijurun New Energy Co ltd
Priority date: 2022-03-09
Filing date: 2022-03-09
Publication date: 2022-10-14
Anticipated expiration: 2032-03-09

Abstract

The utility model discloses a flat plate solar collector of intensive heat transfer, including braced frame, fixed plate and heat collector main part, the equal fixedly connected with fixed plate in braced frame's both sides, braced frame's top is provided with the heat collector main part, the supplementary bearing structure of top fixedly connected with of fixed plate, and the top of heat collector main part is provided with protective structure, and the both ends of heat collector main part are provided with the regulation structure. The utility model discloses a be provided with the regulation structure, make the angle of heat collector main part take place to deflect under the effect of first fastening screw rod after lifting up the heat collector main part from one side, and make second fastening screw rod slide along the spout, angle between with this messenger's heat collector main part and the horizontal plane can be adjusted gradually, and through fastening swivel nut and first fastening screw rod, the fastening swivel nut is screwed up to the threaded connection structure of second fastening screw rod, and then the angle that makes the heat collector main part can be adjusted and fixed, the angle modulation to the heat collector main part has been realized.

Description

Flat-plate solar collector for enhancing heat transfer

Technical Field

The utility model relates to a solar collector technical field, in particular to flat plate solar collector of intensive heat transfer.

Background

With the gradual development of new energy sources along with the progress of society, solar energy is used as a relatively mature one of the new energy sources, and a flat-plate solar collector is used as an important part for solar energy conversion and converts the solar energy into heat for use by absorbing solar radiation;

when the traditional flat-plate solar collector is used, the flat-plate solar collector needs to receive solar irradiation in the largest area due to the need of solar radiation absorption, and the optimal irradiation angles in different areas are different, so that the angle adjustment of the flat-plate solar collector is needed, and the traditional flat-plate solar collector is often inconvenient when the angle adjustment is carried out.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims at providing a flat-plate solar collector of intensive heat transfer for solve the comparatively inconvenient defect of current flat-plate solar collector angle modulation.

(II) contents of utility model

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides an intensive flat-plate solar collector who conducts heat, includes braced frame, fixed plate and heat collector main part, the equal fixedly connected with fixed plate in braced frame's both sides, braced frame's top is provided with the heat collector main part, the supplementary bearing structure of top fixedly connected with of fixed plate, the top of heat collector main part is provided with protective structure, the both ends of heat collector main part are provided with the regulation structure.

It is preferred. The auxiliary supporting structure comprises a universal wheel, a threaded pipe sleeve, a threaded rod and a supporting seat, wherein the universal wheel is arranged at the bottom end of the supporting frame, the top end of the fixing plate is fixedly connected with the threaded pipe sleeve, the internal thread of the threaded pipe sleeve is connected with the threaded rod, and the bottom end of the threaded rod is rotatably connected with the supporting seat.

It is preferred. The universal wheel is the symmetric distribution about braced frame's vertical center line, the bottom of threaded rod run through the fixed plate inside and the supporting seat inside between be revolution mechanic to this makes the threaded rod can make supporting seat and ground hug closely through rotating.

It is preferred. The protection structure comprises a positioning screw, a fixing frame and a transparent mesh enclosure, the positioning screw is arranged on the outer side of the top end of the heat collector main body, the fixing frame is arranged above the heat collector main body, the transparent mesh enclosure is fixedly connected to the top end of the fixing frame, and a positioning hole is formed in the position, located at the corner of the fixing frame, of the inner side.

It is preferred. The positioning screws are symmetrically distributed about the vertical center line of the heat collector main body, and the positioning screws and the positioning holes are located on the same vertical plane, so that the fixing frame can be fixed through the positioning screws and the positioning holes.

It is preferred. The adjusting structure comprises a sliding groove, a first fastening screw rod, a supporting rod, a second fastening screw rod and a fastening screw sleeve, the sliding groove is arranged in the two ends of the supporting frame, the first fastening screw rod is fixedly connected to one side of the two ends of the heat collector main body, the supporting rod is rotatably connected to the other side of the two ends of the heat collector main body, the second fastening screw rod is fixedly connected to the bottom of one end of the supporting rod, and the fastening screw sleeve is in threaded connection with the outer side wall of the second fastening screw rod.

It is preferred. The sliding chute is connected with the inner parts below the two ends of the heat collector main body in a sliding mode, and the sliding chute and the inner parts of the first fastening screw rods are in a sliding structure, so that the heat collector main body can deflect at an angle.

(III) advantageous effects

The utility model provides a pair of strengthen dull and stereotyped solar collector who conducts heat, its advantage lies in: the adjusting structure is arranged, so that the angle of the heat collector main body deflects under the action of the first fastening screw rod after the heat collector main body is lifted from one side, the second fastening screw rod slides along the sliding groove, the angle between the heat collector main body and the horizontal plane is gradually adjusted, the fastening screw sleeves are screwed through the threaded connection structures of the fastening screw sleeves, the first fastening screw rod and the second fastening screw rod, the angle of the heat collector main body is adjusted and fixed, and the angle adjustment of the heat collector main body is realized;

the auxiliary support structure is arranged, the universal wheels are symmetrically distributed at the bottom end of the support frame, so that the flat-plate solar collector can move in a rotating position more conveniently, the threaded rod is rotated through the threaded connection structure of the threaded pipe sleeve and the threaded rod, the support base can be tightly attached to the bottom end, the threaded rod can stably support the flat-plate solar collector, and the improvement of the convenience of the flat-plate solar collector is realized;

through being provided with protective structure, with fixed frame and transparent screen panel lid in the top of heat collector main part, make positioning screw run through the locating hole and use fasteners such as nut to carry out the fastening of fixed frame, transparent screen panel will shelter from and can not influence shining of light to the heat collector main part this moment, and make external factors such as external dust, stone, mosquito can not cause direct influence to the heat collector main part under the isolation of transparent screen panel, realized the protection to the heat collector main part.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of a front view partial section structure of the present invention;

fig. 2 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic view of a front view of a partial cross-sectional structure of the auxiliary support structure of the present invention;

fig. 4 is a schematic top view of the cross-sectional structure of the present invention;

fig. 5 is a schematic view of a three-dimensional partial structure of the protective structure of the present invention;

fig. 6 is an enlarged partial cross-sectional view of the point a in fig. 2 according to the present invention.

In the figure: 1. a support frame; 2. a fixing plate; 3. an auxiliary support structure; 301. a universal wheel; 302. a threaded pipe sleeve; 303. a threaded rod; 304. a supporting seat; 4. a collector body; 5. a protective structure; 501. positioning a screw rod; 502. a fixing frame; 503. a transparent mesh enclosure; 504. positioning holes; 6. an adjustment structure; 601. a chute; 602. a first fastening screw; 603. a support bar; 604. a second fastening screw; 605. and (5) fastening the threaded sleeve.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example one

Please refer to fig. 1-6, the utility model provides a pair of flat plate solar collector of enhanced heat transfer, including braced frame 1, fixed plate 2 and collector main part 4, the equal fixedly connected with fixed plate 2 in braced frame 1's both sides, braced frame 1's top is provided with collector main part 4, collector main part 4's both ends are provided with adjust structure 6, it includes spout 601 to adjust structure 6, first fastening screw 602, bracing piece 603, second fastening screw 604 and fastening swivel nut 605, spout 601 sets up in the inside at braced frame 1 both ends, the first fastening screw 602 of one side fixedly connected with at collector main part 4 both ends, the opposite side at collector main part 4 both ends is rotated and is connected with bracing piece 603, the bottom fixedly connected with second fastening screw 604 of bracing piece 603 one end, the lateral wall threaded connection of second fastening screw 604 has fastening swivel nut 605, be sliding connection between the below inside at spout 601 and collector main part 4 both ends, be sliding construction between spout 601 and the inside of first fastening screw 602.

The operating principle of the flat-plate solar collector based on embodiment 1 is that when the flat-plate solar collector is used, the flat-plate solar collector needs to be placed at a place with strong illumination, and the angle of the collector body 4 is adjusted according to the optimal angle of solar illumination, because the first fastening screw 602 and the chute 601 at one side of the collector body 4 are in a sliding structure, after the collector body 4 is lifted from one side, the angle of the collector body 4 is deflected under the action of the first fastening screw 602, and the second fastening screw 604 slides along the chute 601, so that the angle between the collector body 4 and the horizontal plane is gradually adjusted, when the rotation angle of the collector body 4 is consistent with the optimal angle of solar illumination, the fastening screw 605 is screwed up with the fastening screw 605 through the threaded connection structure of the first fastening screw 602 and the second fastening screw 604, so that the first fastening screw 602 and the second fastening screw 604 can be fixed in the chute 601, and the angle of the collector body 4 can be fixed after being adjusted.

Example two

This embodiment still includes: the supplementary bearing structure 3 of top fixedly connected with of fixed plate 2, supplementary bearing structure 3 includes universal wheel 301, threaded pipe box 302, threaded rod 303 and supporting seat 304, universal wheel 301 sets up in braced frame 1's bottom, the top fixedly connected with threaded pipe box 302 of fixed plate 2, the inside threaded connection of threaded pipe box 302 has threaded rod 303, the bottom of threaded rod 303 is rotated and is connected with supporting seat 304, universal wheel 301 is the symmetric distribution about braced frame 1's perpendicular center line, the bottom of threaded rod 303 run through fixed plate 2 inside and supporting seat 304 inside between be revolution mechanic.

In this embodiment, when this flat-plate solar collector uses, need place it in illumination sufficient department and make heat collector main part 4 and solar ray penetrate directly, often need rotate heat collector main part 4 and make solar illumination more sufficient for reaching best illumination, because braced frame 1's bottom symmetric distribution universal wheel 301, make this flat-plate solar collector can be more convenient carry out the removal of pivoted position, through threaded connection structure rotation threaded rod 303 of threaded pipe box 302 with threaded rod 303 after heat collector main part 4 shines the position is suitable, and then make supporting seat 304 remove to the ground direction gradually, and make supporting seat 304 can hug closely the bottom, make threaded rod 303 can carry out the outrigger to this flat-plate solar collector, make the use of this flat-plate solar collector more stable.

EXAMPLE III

This embodiment still includes: the top of heat collector main part 4 is provided with protective structure 5, protective structure 5 includes positioning screw 501, fixed frame 502 and transparent screen panel 503, positioning screw 501 sets up in the outside on 4 tops of heat collector main part, the top of heat collector main part 4 is provided with fixed frame 502, the top fixedly connected with transparent screen panel 503 of fixed frame 502, the inside of fixed frame 502 corner position department is provided with locating hole 504, positioning screw 501 is the symmetric distribution about the perpendicular central line of heat collector main part 4, positioning screw 501 is in the coplanar with locating hole 504.

In this embodiment, when the flat-plate solar collector is used, the collector main body 4 is exposed outdoors for a long time, a large amount of dust is easily accumulated on the top surface of the collector main body 4 after long-time use, so that the absorption efficiency of the collector main body 4 to solar radiation is gradually reduced, meanwhile, external stones, mosquitoes and the like can also cause damage to the collector main body 4, therefore, the flat-plate solar collector is used, the fixing frame 502 and the transparent mesh enclosure 503 are covered above the collector main body 4, the positioning screw 501 penetrates through the positioning hole 504 and fastens the fixing frame 502 by using fasteners such as nuts and the like, at this time, the transparent mesh enclosure 503 shields the collector main body 4 and cannot influence the irradiation of light, and external factors such as external dust, stones, mosquitoes and the like cannot directly influence the collector main body 4 under the isolation of the transparent mesh enclosure 503, so that the service life of the collector main body 4 is greatly prolonged.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A flat-plate solar collector for enhancing heat transfer comprises a supporting frame (1), a fixing plate (2) and a collector main body (4), and is characterized in that: both sides of the supporting frame (1) are fixedly connected with fixing plates (2), and a heat collector main body (4) is arranged above the supporting frame (1);

the top end of the fixed plate (2) is fixedly connected with an auxiliary supporting structure (3);

the top of heat collector main part (4) is provided with protective structure (5), the both ends of heat collector main part (4) are provided with adjustment structure (6).

2. The flat-plate solar collector with enhanced heat transfer of claim 1, wherein: supplementary bearing structure (3) include universal wheel (301), threaded pipe box (302), threaded rod (303) and supporting seat (304), universal wheel (301) set up in the bottom of braced frame (1), the top fixedly connected with threaded pipe box (302) of fixed plate (2), the inside threaded connection of threaded pipe box (302) has threaded rod (303), the bottom of threaded rod (303) is rotated and is connected with supporting seat (304).

3. The flat-plate solar collector with enhanced heat transfer of claim 2, wherein: the universal wheels (301) are symmetrically distributed about the vertical center line of the supporting frame (1), and the bottom ends of the threaded rods (303) penetrate through the inside of the fixing plate (2) and are in rotating structures with the inside of the supporting seat (304).

4. The flat-plate solar collector with enhanced heat transfer of claim 1, wherein: protective structure (5) are including positioning screw (501), fixed frame (502) and transparent screen panel (503), positioning screw (501) set up in the outside on heat collector main part (4) top, the top of heat collector main part (4) is provided with fixed frame (502), the top fixedly connected with transparent screen panel (503) of fixed frame (502), the inside of fixed frame (502) corner position department is provided with locating hole (504).

5. The flat-plate solar collector with enhanced heat transfer of claim 4, wherein: the positioning screws (501) are symmetrically distributed about the vertical center line of the heat collector main body (4), and the positioning screws (501) and the positioning holes (504) are located on the same vertical plane.

6. The flat-plate solar collector with enhanced heat transfer of claim 1, wherein: the adjusting structure (6) comprises a sliding groove (601), a first fastening screw (602), a supporting rod (603), a second fastening screw (604) and a fastening screw sleeve (605), the sliding groove (601) is arranged inside two ends of the supporting frame (1), the first fastening screw (602) is fixedly connected to one side of two ends of the heat collector main body (4), the supporting rod (603) is rotatably connected to the other side of two ends of the heat collector main body (4), the second fastening screw (604) is fixedly connected to the bottom end of one end of the supporting rod (603), and the fastening screw sleeve (605) is in threaded connection with the outer side wall of the second fastening screw (604).

7. The flat-plate solar collector with enhanced heat transfer of claim 6, wherein: sliding connection is between spout (601) and the below inside at heat collector main part (4) both ends, be sliding construction between spout (601) and first fastening screw (602) inside.