CN217844336U

CN217844336U - Solar heat collection header convenient to vacuum tube installation

Info

Publication number: CN217844336U
Application number: CN202221829319.1U
Authority: CN
Inventors: 祁书盼; 丁卫丽; 丁卫治
Original assignee: Jiahebao Tianjin Energy Saving And Environmental Protection Technology Co ltd
Current assignee: Jiahebao Tianjin Energy Saving And Environmental Protection Technology Co ltd
Priority date: 2022-07-15
Filing date: 2022-07-15
Publication date: 2022-11-18
Anticipated expiration: 2032-07-15

Abstract

The utility model relates to a solar energy collection header convenient to vacuum tube installation, the power distribution box comprises a box body, the box upper end is equipped with the inlet tube, and the lower extreme is equipped with the outlet pipe, the installing port has been seted up at the box both ends, inside leading water pipe and the aqueduct of being equipped with respectively of box, the entry end and the inlet tube intercommunication of leading water pipe, the exit end is close to the bottom half, the entry end and the outlet pipe intercommunication of aqueduct, the exit end is close to the box top, leading water pipe and aqueduct all adopt the heat conduction material preparation, be equipped with in the installing port and connect the siphunculus, connect siphunculus and the inside intercommunication of box, it is equipped with fixed arc board to connect the siphunculus both ends, be equipped with the spring between fixed arc board and the inner wall of installing port, this equipment can improve the heating capacity of rivers, and it is more convenient when dismantling and installing the vacuum tube simultaneously, further improve equipment's availability factor.

Description

Solar heat collection header convenient to vacuum tube installation

Technical Field

The utility model relates to a solar collector technical field, concretely relates to solar energy collection header convenient to vacuum tube installation.

Background

Along with the development of society and the progress and improvement of science and technology, the living standard of people is gradually improved, and the solar energy is used for preparing hot water, so that the solar energy is more and more widely applied to industrial and agricultural production and people's life due to obvious environmental protection and economic benefits.

The solar heat collection header is an important component of solar heat collection equipment, the existing solar heat collection header mostly adopts the mode of upper inlet water and lower outlet water, the provided cold water part is subjected to heat collection and exchange with a vacuum tube entering the periphery, a part of the cold water part can directly flow downwards and flow out from a lower end water outlet, the partial water flow does not heat and flows out of the heat collection header, the cold water supplied by the heat collection header can be ensured to be completely changed into hot water only by matching a plurality of groups of heat collection headers, the application efficiency of the solar heat supply system is low, the solar heat collection equipment is arranged outside due to illumination, the vacuum tube is exposed outside, the vacuum tube is easy to damage due to environmental influence and needs to be frequently replaced, the existing vacuum tube and the heat collection header mostly adopt the mode of threaded connection, the vacuum tube can be detached or installed only by being plugged and pulled out once when being detached or installed, the operation steps are multiple, and the workload is large amount of work when a large amount of vacuum tubes need to be replaced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a solar energy collection header convenient to vacuum tube installation.

(II) technical scheme

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a solar energy collection header convenient to vacuum tube installation, includes the box, the box upper end is equipped with the inlet tube, and the lower extreme is equipped with the outlet pipe, the installing port has been seted up at the box both ends, inside leading water pipe and the aqueduct of being equipped with respectively of box, the entry end and the inlet tube intercommunication of leading water pipe, the exit end is close to the bottom half, the entry end and the outlet pipe intercommunication of aqueduct, the exit end is close to the box top, leading water pipe and aqueduct all adopt the heat conduction material preparation, be equipped with in the installing port and connect the siphunculus, connect siphunculus and the inside intercommunication of box, connect the siphunculus both ends and be equipped with fixed arc plate, be equipped with the spring between fixed arc plate and the installing port inner wall.

Preferably, the water conduit is arranged at one end inside the box body, the water conduit is arranged at the other end inside the box body, a first guide pipe is arranged between the water conduit and the water inlet pipe, a second guide pipe is arranged between the water conduit and the water outlet pipe, the water conduit and the water conduit are separately arranged, the water conduit and the water conduit are prevented from interfering when the water inlet pipe and the water outlet pipe are aligned, and the combination of a plurality of box bodies is facilitated.

Preferably, the vacuum pipe is arranged in the mounting port and matched with the communicating pipe, the vacuum pipe is provided with a fixing ring, and the fixing arc plate is provided with a fixing groove corresponding to the fixing ring, so that the vacuum pipe is conveniently fixed and fastened, and the vacuum pipe is prevented from falling off.

Preferably in further, the lower end of the fixed arc plate is provided with a pushing arc surface, one end of the fixed arc plate is provided with a pulling rod, and the box body is provided with a pulling slide matched with the pulling rod, so that the fixed arc plate can be conveniently pulled open to disassemble the vacuum tube.

In further preferred, the installing port outer end is equipped with the dust ring, connect the siphunculus upper end to be equipped with waterproof circle, provide the protection to the installing port, place that dust flies into or rivers spill over.

In a further preferred mode, a non-return block is arranged at the upper end of the water guide pipe, and a floating plate is arranged on the non-return block and used for blocking the water guide pipe when water supply is lacked so as to prevent water flow from flowing back.

Preferably, the two ends of the floating plate are provided with limiting sliding blocks, and the box body is internally provided with limiting sliding grooves corresponding to the limiting sliding blocks to limit the moving direction of the floating plate, so that the non-return block is aligned with the water guide pipe and cannot deviate, and the stable operation of the non-return block is ensured.

(III) advantageous effects

Compared with the prior art, the utility model provides a solar energy collection header convenient to vacuum tube installation possesses following beneficial effect:

1. the utility model discloses a set up the inlet tube and intake from the top, it goes out water from the below to set up the outlet pipe, under the prerequisite that does not change external structure, set up the water guide box inner bottom that the leading water pipe got into the inlet tube, the leading water pipe improves the box inner top with the end of intaking of outlet pipe, make the cold water of infeeding upwards pile up the back and just can flow in the leading water pipe and flow out from the outlet pipe, can stabilize and carry out the heat exchange with peripheral vacuum tube at cold water accumulational in-process, guarantee the heating efficiency to cold water, the application rate to solar heating system is improved.

2. Through setting up the installing port and being used for installing the vacuum tube with connecing the siphunculus, set up spring and fixed arc board, make fixed arc board will go deep into the vacuum tube of installing port and press from both sides tightly, make the vacuum tube stable with connect the siphunculus intercommunication, through setting up the promotion cambered surface, contact with the promotion cambered surface when making the vacuum tube installation, promote fixed arc board to both sides remove only through inserting alright installation fixed vacuum tube, easy operation is swift, high working efficiency, and set up solid fixed ring and fixed slot, further improve the stability of fixed arc board fixed vacuum tube.

3. Through setting up the pulling rod and pulling slide, remove alright control fixed arc board and remove and vacuum tube separation to both ends in the pulling slide through removing the pulling rod, later can directly extract the vacuum tube, do not need complicated step, and loosen the pulling rod rear spring and can promote fixed arc board and reset, do not need other steps, convenient and fast.

Drawings

Fig. 1 is a schematic view of a front structure of a solar heat collecting header convenient for vacuum tube installation in the present invention;

FIG. 2 is a sectional view of the internal structure of the middle box body of the present invention;

FIG. 3 is a bottom sectional view of the internal structure of the middle box body of the present invention;

FIG. 4 is a cross-sectional view of the fitting structure of the vacuum tube and the box body of the present invention;

FIG. 5 is a cross-sectional view of the matching structure of the middle box body and the floating plate of the present invention;

FIG. 6 is a schematic view of the fitting structure of the vacuum tube and the fixed arc plate of the present invention;

fig. 7 is a partially enlarged view of a portion a in fig. 5.

In the figure: 1. a box body; 2. a water inlet pipe; 3. a water outlet pipe; 4. an installation port; 5. a water conduit; 6. a water conduit; 7. a communicating pipe; 8. fixing the arc plate; 9. a spring; 10. a first guide tube; 11. a second guide tube; 12. a vacuum tube; 13. a fixing ring; 14. a fixing groove; 15. pushing the arc surface; 16. pulling a rod; 17. pulling the slide way; 18. a dust ring; 19. a waterproof ring; 20. a non-return block; 21. a floating plate; 22. a limiting slide block; 23. a limiting chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1:

please refer to fig. 1-5, a solar heat collection header convenient for vacuum tube installation, comprising a box body 1, wherein the upper end of the box body 1 is provided with a water inlet pipe 2, the lower end is provided with a water outlet pipe 3, the two ends of the box body 1 are provided with an installation port 4, a water conduit 5 and a water guide pipe 6 are respectively arranged inside the box body 1, the inlet end of the water conduit 5 is communicated with the water inlet pipe 2, the outlet end is close to the bottom of the box body 1, the inlet end of the water guide pipe 6 is communicated with the water outlet pipe 3, the outlet end is close to the top of the box body 1, the water conduit 5 and the water guide pipe 6 are both made of heat conduction materials, a communicating pipe 7 is arranged in the installation port 4, the communicating pipe 7 is communicated with the inside of the box body 1, the two ends of the communicating pipe 7 are provided with fixed arc plates 8, and a spring 9 is arranged between the fixed arc plates 8 and the inner wall of the installation port 4.

Referring to fig. 1-3, in the present embodiment, a water conduit 5 is disposed at one end inside a box body 1, a water conduit 6 is disposed at the other end inside the box body 1, a first guide pipe 10 is disposed between the water conduit 5 and a water inlet pipe 2, a second guide pipe 11 is disposed between the water conduit 6 and a water outlet pipe 3, the first guide pipe 10 enables water in the water inlet pipe 2 to flow into the water conduit 5, the second guide pipe 11 enables water in the water conduit 6 to flow into the water outlet pipe 3, positions of the water flowing into the box body 1 and flowing out of the box body 1 are located on the same straight line, and interference between the water conduit 5 and the water conduit 6 does not occur.

Referring to fig. 4-7, in this embodiment, a vacuum tube 12 is disposed in the mounting opening 4, the vacuum tube 12 is matched with the through pipe 7, a fixing ring 13 is disposed on the vacuum tube 12, a fixing groove 14 corresponding to the fixing ring 13 is disposed on the fixing arc plate 8, a pushing arc 15 is disposed at a lower end of the fixing arc plate 8, a pulling rod 16 is disposed at one end of the fixing arc plate 8, a pulling slide 17 matched with the pulling rod 16 is disposed on the box 1, a dust ring 18 is disposed at an outer end of the mounting opening 4, a waterproof ring 19 is disposed at an upper end of the through pipe 7, the dust ring 18 is sleeved on the vacuum tube 12 when the vacuum tube 12 is mounted, the vacuum tube 12 is inserted into the mounting opening 4, the vacuum tube 12 contacts the pushing arc 15 first, the fixing arc plate is pressed toward two ends by the pushing arc plate, the fixing arc plate 8 is separated to expose the through pipe 7, the vacuum tube 12 is connected with the through pipe 7, the fixing ring 13 is aligned with the fixing groove 14 at this time, the spring 9 pushes the fixing arc plate 8 to move, the fixing ring 13 is inserted into the fixing arc plate 8, the fixing ring 8 is clamped, the vacuum tube 12 is fixed by the fixing ring 13, the vacuum tube 12, the vacuum tube is prevented from being pulled, the dust ring from being detached when the mounting opening, the fixing ring 12 is pulled, the dust ring 12, the mounting opening, the dust ring is removed, and the mounting opening, the dust ring 12 is removed, and the mounting opening 12.

Referring to fig. 5 and 7, in the present embodiment, a non-return block 20 is disposed at the upper end of the water conduit 6, a floating plate 21 is disposed on the non-return block 20, limit sliders 22 are disposed at both ends of the floating plate 21, a limit chute 23 corresponding to the limit slider 22 is disposed inside the box body 1, the liquid surface rises to float the floating plate 21, the floating plate 21 drives the non-return block 20 to rise, so that the non-return block 20 is separated from the water conduit 6, water flows into the water conduit 6, when water is insufficient, the floating plate 21 descends along with the liquid surface to insert the non-return block 20 into the water conduit 6, and the non-return block 20 blocks the water conduit 6, and during this process, the limit slider 22 slides along the limit chute 23 to ensure that the floating plate 21 stably moves along the vertical direction.

Example 2:

referring to fig. 4-7, when installing the device, the box body 1 is fixed on the external bracket, the water outlet pipe 3 of the box body 1 is inserted into the water inlet pipe 2 of the adjacent box body 1, the vacuum pipe 12 is ready to be installed, when installing the vacuum pipe 12, the dust ring 18 is sleeved on the vacuum pipe 12, the vacuum is inserted from the installation opening 4, the vacuum pipe 12 contacts with the pushing cambered surface 15, the cambered surface 15 is pushed by the fixing ring 13 to extrude the fixing cambered plate to the two ends, the fixing cambered plate 8 is separated, the communicating pipe 7 is exposed, the vacuum pipe 12 is connected with the communicating pipe 7, the vacuum pipe 12 is pressed against the waterproof ring 19, at this time, the fixing ring 13 is aligned with the fixing groove 14, the fixing cambered plate 8 which is pressed by the fixing ring 13 is lost to be limited, spring 9 promotes fixed arc board 8 and removes, make solid fixed ring 13 insert in fixed slot 14, fixed arc board 8 presss from both sides vacuum tube 12 tightly, vacuum tube 12 is fixed through solid fixed ring 13 and the cooperation of fixed slot 14, then plug up installing port 4 in pushing into installing port 4 with dust ring 18, prevent that external dust from flying into in installing port 4, waterproof circle 19 prevents that rivers in the during operation vacuum tube 12 from flowing out, accomplish the installation of vacuum tube 12, when vacuum tube 12 needs to be dismantled, pulling rod 16, make pulling rod 16 slide on box 1, pulling fixed arc board 8 moves together, make the separation of fixed arc board 8, gu fixed ring 13 separates with fixed slot 14, vacuum tube 12 loses the restriction, alright extract vacuum tube 12.

Example 3:

referring to fig. 2, 3, 4, 5 and 7, when the device is in operation, cold water flows into the box body 1 from the water inlet pipe 2, is guided into the water guide pipe 5 through the first guide pipe 10, flows out of the water guide pipe 5, is collected at the bottom of the box body 1, rises along with the collection of water flow, passes through the mounting port 4, flows into the vacuum pipe 12 from the connection pipe 7, exchanges heat with the vacuum pipe 12, heats water in the box body 1, continues to rise, floats the floating plate 21 when contacting the floating plate 21, the floating plate 21 drives the non-return block 20 to rise, separates the non-return block 20 from the water guide pipe 6, allows the water to flow into the water guide pipe 6, the second guide pipe 11 allows the water in the water guide pipe 6 to flow into the water outlet pipe 3, is discharged from the water outlet pipe 3, provides water with higher temperature, and when the water flows in the water guide pipe 5 and the water guide pipe 6, the water in the box body 1 transfers heat to the water guide pipe 5 and the water guide pipe 6, preheats the water in the water guide pipe 5 in advance, keeps the water in the water guide pipe 6, and falls along with the water shortage, and the water guide pipe 21, plugs the non-return block 20 to plug the floating plate 6, so as to move the floating plate 21, and the sliding block 21, and ensures the sliding block 21 to move along the limiting block to keep the sliding block 23, and the sliding block to keep the sliding block in the water guide pipe 6.

In all the above-mentioned solutions, the actual choice of welding, bolt and nut fit connection, bolt or screw connection or other known connection methods related to the connection between two components is not repeated herein, and all the references in the above are related to the fixed connection, and preferably considered to be welding, although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. The utility model provides a solar energy collection header convenient to vacuum tube installation, includes box (1), box (1) upper end is equipped with inlet tube (2), and the lower extreme is equipped with outlet pipe (3), installing port (4), its characterized in that have been seted up at box (1) both ends: box (1) inside is equipped with leading water pipe (5) and aqueduct (6) respectively, the entry end and inlet tube (2) intercommunication of leading water pipe (5), the exit end is close to box (1) bottom, the entry end and outlet pipe (3) intercommunication of aqueduct (6), the exit end is close to box (1) top, leading water pipe (5) and leading water pipe (6) all adopt the heat conduction material preparation, be equipped with in installing port (4) and connect siphunculus (7), connect siphunculus (7) and box (1) inside intercommunication, connect siphunculus (7) both ends to be equipped with fixed arc board (8), be equipped with spring (9) between fixed arc board (8) and installing port (4) inner wall.

2. A solar energy collection header for facilitating vacuum tube installation as claimed in claim 1, wherein: the water diversion pipe (5) is arranged at one end inside the box body (1), the water guide pipe (6) is arranged at the other end inside the box body (1), a first guide pipe (10) is arranged between the water diversion pipe (5) and the water inlet pipe (2), and a second guide pipe (11) is arranged between the water guide pipe (6) and the water outlet pipe (3).

3. A solar energy collection header for facilitating vacuum tube installation as claimed in claim 1, wherein: the vacuum pipe (12) is arranged in the mounting opening (4), the vacuum pipe (12) is matched with the communicating pipe (7), the vacuum pipe (12) is provided with a fixing ring (13), and the fixing arc plate (8) is provided with a fixing groove (14) corresponding to the fixing ring (13).

4. A solar energy collection header for facilitating vacuum tube installation as claimed in claim 3 wherein: fixed arc board (8) lower extreme is equipped with promotes cambered surface (15), fixed arc board (8) one end is equipped with pulling pole (16), set up on box (1) with pulling pole (16) complex pulling slide (17).

5. A solar energy collection header for facilitating vacuum tube installation as claimed in claim 3 wherein: the outer end of the mounting opening (4) is provided with a dustproof ring (18), and the upper end of the communicating pipe (7) is provided with a waterproof ring (19).

6. A solar energy collection header for facilitating vacuum tube installation as claimed in claim 1, wherein: the upper end of the water guide pipe (6) is provided with a non-return block (20), and the non-return block (20) is provided with a floating plate (21).

7. A solar energy collection header for facilitating vacuum tube installation as claimed in claim 6 wherein: two ends of the floating plate (21) are provided with limiting sliding blocks (22), and a limiting sliding groove (23) corresponding to the limiting sliding blocks (22) is formed in the box body (1).