CN210663391U

CN210663391U - Flat-plate solar heat collector

Info

Publication number: CN210663391U
Application number: CN201921047768.9U
Authority: CN
Inventors: 金腾跃
Original assignee: Haining Peak Solar Energy Co Ltd
Current assignee: Haining Peak Solar Energy Co Ltd
Priority date: 2019-07-05
Filing date: 2019-07-05
Publication date: 2020-06-02
Anticipated expiration: 2029-07-05

Abstract

The utility model discloses a flat-plate solar collector, including thermal-arrest panel and two mounts, two the equal fixed connection of mount is on the wall, the mount includes the dead lever, the bottom fixedly connected with bearing bar of dead lever, the one end top that the dead lever was kept away from to the bearing bar is rotated through the pivot and is connected with the support column, two spacing chamber has been seted up to one side that the support column leaned on each other, the both sides of thermal-arrest panel are provided with the stopper with spacing chamber mutual sliding connection. The utility model discloses a spacing chamber has been seted up on the support column, and the stopper of spacing chamber and heat collection panel both sides carries out sliding connection simultaneously to can be to heat collection panel fixed connection between two support columns, play the effect of location, rotate through the support column after that and connect on one of bearing bar and serve, thereby can adjust the position relation of heat collection panel, can open the heat collection panel, thereby make things convenient for getting of heat collection panel to take.

Description

Flat-plate solar heat collector

Technical Field

The utility model relates to a solar water heater field, in particular to flat-plate solar collector.

Background

The flat-plate solar heat collector is a device for absorbing solar radiation energy and transferring heat to a working medium, and is a special heat exchanger, and the working medium in the heat collector exchanges heat with remote sun. The flat-plate solar heat collector consists of a heat absorption plate core, a shell, a transparent cover plate, a heat insulation material and related parts. After the circulation pipeline and the heat preservation water tank are additionally connected, the solar radiation heat can be absorbed, and the water temperature is increased.

When solar panel was when applying outdoor space such as windowsill, when needs were maintained or were changed the thermal-arrest panel, need take outdoor maintaining and changing it through taking protector, certain potential safety hazard will appear like this, when installing through bolt and thermal-arrest panel simultaneously, long-time laying appears rustting outdoor easily, need more strength to dismantle when leading to the later stage to change to lead to dismantling the trouble that becomes more.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a flat-plate solar collector.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a flat-plate solar collector comprises a heat collecting panel and two fixing frames, wherein the two fixing frames are fixedly connected on a wall surface, the fixing frame comprises a fixing rod, the bottom of the fixing rod is fixedly connected with a bearing rod, the top of one end of the bearing rod, which is far away from the fixing rod, is rotatably connected with supporting columns through a rotating shaft, one side of each supporting column, which is close to each other, is provided with a limiting cavity, the two sides of the heat collecting panel are provided with limiting blocks which are mutually connected with the limiting cavities in a sliding way, the fixed rod is rotatably connected with a cross rod through a rotating shaft, one end of the cross rod, which is far away from the fixed rod, is connected with a connecting block, the surface of the connecting block is rotationally connected with a pulley through a rotating shaft, the back of support column is seted up with the mutual overlap joint's of pulley spout, be connected with the articulated arm between dead lever and the support column, the both ends of articulated arm are connected on the outer arm of dead lever and support column through the pivot respectively.

By adopting the technical scheme, the limit cavities are arranged on the support columns, and the limit cavities are connected with the limit blocks on the two sides of the heat collection panel in a sliding way, thereby the heat collecting panel can be fixedly connected between the two support columns to play a positioning effect, then is rotatably connected with one end of the bearing rod through the support column, thereby adjusting the position relation of the heat collecting panel, opening the heat collecting panel and facilitating the taking of the heat collecting panel, then through the arrangement of the cross bar, the pulleys connected with the cross bar through the connecting block are mutually connected with the sliding grooves on the back of the supporting columns in a sliding way, therefore, after the heat collection panel is opened, the supporting column can be limited, after the heat collection panel is opened to the maximum transverse distance, the hinged arm connected with the solar heat collecting panel has a limiting effect, and the solar heat collecting panel is prevented from being opened in an overlarge range, so that the solar heat collecting panel falls.

Preferably, the heat collection panel comprises a frame, a glass plate is arranged at the top of the frame, a heat insulation layer is arranged at the bottom of the frame, and a heat absorption pipe is arranged at the top of the heat insulation layer.

Adopt above-mentioned technical scheme, through the setting of glass board, can make illumination can be more shine inside the heat absorption pipe to make the heat absorption pipe have better heat absorption effect, through the setting of heat preservation, can play better heat preservation effect to the heat absorption pipe after that, avoid arriving night, lead to the heat absorption pipe temperature to appear decreasing temperature, make it can keep the temperature for a long time.

Preferably, the back surface of the heat collecting panel is respectively provided with a water inlet and a water outlet, and one end of the heat absorbing pipe is communicated with the water outlet.

By adopting the technical scheme, the heat collecting panel is connected with the water inlet and the water outlet through the water inlet and the water outlet, and simultaneously the heat collecting panel is connected with the heat absorbing pipe, so that the circulation of external cold water in the heat collecting panel is facilitated, and simultaneously, after the water temperature in the heat collecting panel rises, hot water can flow out, so that the cold water enters again to form circulation.

Preferably, one side of the cross rod, which is far away from the heat collection panel, is rotatably connected with a connecting column through a rotating shaft, and the top of the connecting column is fixedly sleeved with a handle.

By adopting the technical scheme, the connecting column is arranged on the cross rod, and the handle is sleeved at the top of the connecting column, so that the cross rod can be driven to move upwards by pulling the handle, and the supporting column can be limited.

Preferably, the fixing rod is fixedly connected with a clamping seat, and the clamping seat is positioned at the bottom of the joint of the supporting column and the fixing rod.

By adopting the technical scheme, the clamping seat is arranged, so that the supporting column has a limiting effect on the supporting column at the lap joint of the fixing rod, and the stress of the fixing rod is dispersed and slowed down.

Preferably, the top of the supporting column is provided with a cover plate, the surface of the supporting column is provided with a water leakage hole, and the water leakage hole extends to the inside of the limiting cavity and is communicated with the limiting cavity.

Adopt above-mentioned technical scheme, through the top grafting at the support column cover plate, the grafting through the cover plate makes the position of thermal-arrest panel advance spacingly, simultaneously through leaking the hole and spacing chamber intercommunication each other to avoid ponding to appear in the spacing intracavity, avoid the long-time soaking of rainwater.

Preferably, the top of the heat collecting panel is fixedly connected with a handle.

By adopting the technical scheme, the handle is arranged at the top of the heat collection panel, so that the heat collection panel is conveniently replaced in a portable mode, and the effect of convenient replacement is achieved.

Drawings

FIG. 1 is a schematic view of the three-dimensional structure of the device of the present invention;

FIG. 2 is a schematic view of the three-dimensional structure of the fixing frame of the device of the present invention;

fig. 3 is a sectional view of the top structure of the heat collecting panel of the present invention.

Reference numerals: 1. a fixed mount; 101. fixing the rod; 102. a support pillar; 103. a load-bearing bar; 2. a cross bar; 3. a heat collection panel; 301. a glass plate; 302. a frame; 303. a heat absorbing tube; 304. a heat-insulating layer; 4. a water outlet; 5. a water inlet; 6. a limiting block; 7. a handle; 8. a limiting cavity; 9. a water leakage hole; 10. connecting blocks; 11. a pulley; 12. connecting columns; 13. a grip; 14. an articulated arm; 15. a clamping seat; 16. a cover plate; 17. a chute.

Detailed Description

The following is only the preferred embodiment of the present invention, the protection scope is not limited to this embodiment, and all technical solutions belonging to the idea of the present invention should belong to the protection scope of the present invention. It should also be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and such modifications and decorations should also be regarded as the protection scope of the present invention.

As shown in fig. 1 to 3, a flat-plate solar collector comprises a heat collecting panel 3 and two fixing frames 1, wherein a handle 7 is fixedly connected to the top of the heat collecting panel 3, the heat collecting panel 3 comprises a frame 302, a glass plate 301 is arranged on the top of the frame 302, a heat insulating layer 304 is arranged at the bottom of the frame 302, a heat absorbing pipe 303 is arranged on the top of the heat insulating layer 304, a water inlet 5 and a water outlet 4 are respectively arranged on the back of the heat collecting panel 3, and one end of the heat absorbing pipe 303 is communicated with the water outlet 4.

As shown in fig. 1 to 3, two equal fixed connection of mount 1 are on the wall, mount 1 includes dead lever 101, the bottom fixedly connected with bearing bar 103 of dead lever 101, the one end top that dead lever 101 was kept away from to bearing bar 103 rotates through the pivot and is connected with support column 102, fixedly connected with joint seat 15 on the dead lever 101, joint seat 15 is located the bottom of support column 102 and dead lever 101 junction, spacing chamber 8 has been seted up to one side that two support columns 102 leaned on each other, the top of support column 102 is provided with apron 16, hole 9 that leaks has been seted up on the surface of support column 102, hole 9 that leaks extends to the inside and the intercommunication in spacing chamber 8.

As shown in fig. 1 to 3, two sides of the heat collecting panel 3 are provided with a limiting block 6 slidably connected with the limiting cavity 8, a cross rod 2 is rotatably connected to the fixing rod 101 through a rotating shaft, one side of the cross rod 2 away from the heat collecting panel 3 is rotatably connected with a connecting column 12 through a rotating shaft, and a handle 13 is fixedly sleeved on the top of the connecting column 12.

As shown in fig. 1 to 3, one end of the cross bar 2, which is far away from the fixing rod 101, is connected with a connecting block 10, the surface of the connecting block 10 is rotatably connected with a pulley 11 through a rotating shaft, the back of the supporting column 102 is provided with a sliding groove 17 which is in lap joint with the pulley 11, an articulated arm 14 is connected between the fixing rod 101 and the supporting column 102, and two ends of the articulated arm 14 are respectively connected to outer arms of the fixing rod 101 and the supporting column 102 through rotating shafts.

The working principle is as follows: at the moment, the back surfaces fixed by the two fixing frames 1 are fixedly connected to the wall through bolts, at the moment, two sides of the heat collection panel 3 are placed in the limiting cavity 8 formed between the supporting frames on the two fixing frames 1, so that the heat collection panel 3 is fixed, the heat collection panel 3 slides in through the top of the limiting cavity 8, the later extraction of the device is facilitated, when the heat collection panel 3 needs to be replaced, the handle 7 is held by two hands to push towards the outer side, the bottom of the supporting column 102 is rotatably connected to the bearing rod 103 to drive the supporting column 102 connected with the heat collection panel 3 to move towards the outer side, then the handle 13 is pulled to pull the connecting column 12 upwards, so that the connecting column 12 drives one end of the cross rod 2 connected to the bottom of the connecting column to move upwards, the pulley 11 at one end of the cross rod 2 slides in the sliding groove 17 at the back surface of the, the gravity of support column 102 is exerted pressure respectively to the bearing bar 103 and the pulley 11 of bottom to play fixed effect to support column 102, pull handle 7 upwards through both hands and break away from the scope of spacing chamber 8 to thermal-arrest panel 3, make things convenient for whole thermal-arrest panel 3's installation and dismantlement leisurely.

Claims

1. The flat-plate solar collector is characterized by comprising a heat collection panel (3) and two fixing frames (1), wherein the fixing frames (1) are fixedly connected to the wall surface, the fixing frames (1) comprise fixing rods (101), the bottom of each fixing rod (101) is fixedly connected with a bearing rod (103), the top of one end, away from the corresponding fixing rod (101), of each bearing rod (103) is rotatably connected with a supporting column (102) through a rotating shaft, a limiting cavity (8) is formed in one side, against which the supporting columns (102) lean against each other, limiting blocks (6) which are slidably connected with the limiting cavities (8) are arranged on two sides of the heat collection panel (3), a cross rod (2) is rotatably connected onto the corresponding fixing rod (101) through a rotating shaft, one end, away from the corresponding fixing rod (101), of the cross rod (2) is connected with a connecting block (10), and a pulley (11, the back of support column (102) is seted up with mutual overlap joint's of pulley (11) spout (17), be connected with articulated arm (14) between dead lever (101) and support column (102), the both ends of articulated arm (14) are connected on the outer arm of dead lever (101) and support column (102) through the pivot respectively.

2. A flat-plate solar collector according to claim 1, wherein the collector panel (3) comprises a frame (302), a glass plate (301) is arranged on top of the frame (302), an insulating layer (304) is arranged on bottom of the frame (302), and a heat absorbing pipe (303) is arranged on top of the insulating layer (304).

3. The flat-plate solar collector as claimed in claim 2, wherein the back of the collector panel (3) is provided with a water inlet (5) and a water outlet (4), respectively, and one end of the heat absorbing pipe (303) and the water outlet (4) are communicated with each other.

4. The flat-plate solar collector according to claim 1, wherein a connecting column (12) is rotatably connected to one side of the cross bar (2) far away from the heat collecting panel (3) through a rotating shaft, and a handle (13) is fixedly sleeved on the top of the connecting column (12).

5. The flat-plate solar collector according to claim 1, wherein the fastening rod (101) is fixedly connected with a clamping seat (15), and the clamping seat (15) is positioned at the bottom of the joint of the supporting column (102) and the fastening rod (101).

6. The flat-plate solar collector according to claim 1, wherein a cover plate (16) is arranged on the top of the supporting column (102), a water leakage hole (9) is formed on the surface of the supporting column (102), and the water leakage hole (9) extends to the inside of the limiting cavity (8) and is communicated with the limiting cavity.

7. A flat-plate solar collector according to claim 1, wherein a handle (7) is fixedly connected to the top of the collector panel (3).