CN215113293U

CN215113293U - Dish type solar high-temperature heat collection device

Info

Publication number: CN215113293U
Application number: CN202120771652.0U
Authority: CN
Inventors: 李乃应
Original assignee: Individual
Current assignee: Shanxi Aoguang New Energy Technology Co ltd
Priority date: 2021-04-15
Filing date: 2021-04-15
Publication date: 2021-12-10
Anticipated expiration: 2031-04-15

Abstract

The utility model belongs to the technical field of solar heat collecting facilities, in particular to a disc type solar high-temperature heat collecting device; the technical scheme is as follows: the heat collecting device comprises a high-temperature heat collecting cover, wherein a plurality of heat conducting components are arranged in the high-temperature heat collecting cover along the extension direction of the high-temperature heat collecting cover, a medium pipe penetrates through the interiors of the heat conducting components, one end of the high-temperature heat collecting cover is an arc end, and a medium box is arranged at the other end of the high-temperature heat collecting cover; the heat conduction assembly comprises a plurality of circular heat absorbing sheets and a heat conduction pipe penetrating through the circular heat absorbing sheets, a plurality of bosses which are uniformly distributed are arranged on the circular heat absorbing sheets, and two adjacent circular heat absorbing sheets are connected together; one end of the heat conducting component, which is far away from the medium box, is provided with a sealing plug matched with the arc end; the utility model discloses a thermal conductance subassembly helps the water in the heat-conducting pipe to heat up, realizes that the hydrothermal exchange improves the thermal conductance efficiency, if a thermal conductance subassembly damages simultaneously, only needs to change the thermal conductance subassembly of damage, need not whole root change, reduces unnecessary economic loss.

Description

Dish type solar high-temperature heat collection device

Technical Field

The utility model belongs to the technical field of solar energy collection facility, concretely relates to dish formula solar energy high temperature heat collection device.

Background

Most of the prior solar heat collectors adopt heat conducting oil pipes, so that the cost is high, the heating time is long, and the integral heat collecting effect is not ideal;

at present, current dish formula solar energy spotlight heat collector all is at the intraductal heat absorption pipe of installation of heat collecting, the body circumference interval of heat absorption pipe sets up a plurality of conducting strip, to heat absorption pipe illumination heat absorption, the heat collecting area is little, the problem that the thermal efficiency is low easily appears, install the spacer simultaneously in the body of heat absorption pipe and divide into two cavitys with the heat absorption pipe, need specifically inlet tube and outlet pipe respectively, it is inconvenient to use, be unfavorable for the hydrothermal exchange, traditional conducting strip if damage need whole root change, increase unnecessary economic loss.

SUMMERY OF THE UTILITY MODEL

The utility model provides a dish formula solar energy high temperature heat collection device has overcome the inconvenient, the thermal efficiency of dismouting low and need specifically distinguish the problem of inlet tube and outlet pipe.

In order to solve the technical problem, the utility model discloses a technical scheme be: a disc type solar high-temperature heat collection device comprises a high-temperature heat collection cover, wherein a heat conduction component is arranged in the high-temperature heat collection cover along the extension direction of the high-temperature heat collection cover, a medium pipe penetrates through the heat conduction component, one end of the high-temperature heat collection cover is an arc end, and a medium box is arranged at the other end of the high-temperature heat collection cover;

the heat conduction assembly comprises a plurality of circular heat absorption sheets and heat conduction pipes penetrating through the circular heat absorption sheets, a plurality of bosses which are uniformly distributed are arranged on the circular heat absorption sheets, two adjacent circular heat absorption sheets are connected together through the bosses, and the heat conduction pipes correspond to the bosses one by one;

and a sealing heat conduction component and a sealing plug of the medium pipe are arranged in the arc end.

The medium box comprises an inner container and a heat preservation layer arranged outside the inner container, and a sealing gasket for preventing liquid leakage is arranged between the inner container and the heat preservation layer.

The heat conduction pipe is communicated with the inner container.

Two water passing pipelines are arranged on the medium box and are a first water passing pipeline and a second water passing pipeline.

One end of the medium pipe extends into the inner container of the medium box and is communicated with the first water pipeline on the medium box, and a gap is reserved between the other end of the medium pipe and the sealing plug.

The second water through pipe is communicated with the inner container of the medium box, and the second water through pipe can be used for water inlet and outlet of the heat conduction assembly.

The inner container of the medium box is matched with the circular heat absorbing sheet, and the heat insulating layer of the medium box is matched with the high-temperature heat collecting cover.

And a gap is formed between the high-temperature heat collection cover and the heat absorbing sheet.

And heat conducting pipe sub covers are arranged at two ends of the heat conducting component.

The high-temperature heat collection cover is made of double-layer vacuum glass.

Compared with the prior art, the utility model beneficial effect who has is:

1. the utility model discloses a heat conduction subassembly is constituteed to a plurality of heat absorbing sheets, boss and a plurality of heat pipe, and two adjacent heat absorbing sheets use the mode of punching press to link together through the boss, and a plurality of heat pipes are evenly arranged on the heat absorbing sheet, and boss and heat pipe one-to-one, change the mode that sets up the heat conducting sheet on the body of heat absorbing pipe circumference interval in the past, and its mode heat-collecting area is little, will appear shining the blind spot when sunshine shines simultaneously, and thermal conductivity efficiency is lower, the utility model discloses a heat absorbing sheet is circular, and all around and the surface can receive shining of sun pipe, has increased the blind spot that heat-collecting area did not shine simultaneously, helps the liquid in the heat conducting pipe to heat up, realizes that the medium exchanges and improves thermal conductivity;

2. the utility model discloses a medium pipe and heat pipe make the heat pipe that is closest to medium box inner bag rather than communicating with each other, and the medium pipe communicates with each other with first water service pipeline, separates the heat absorption pipe for two cavitys in the past, and one side is for intaking, and the opposite side is for going out water, and its hydrothermal exchange is slower, the utility model discloses can be with advancing with going out, realize the medium exchange.

3. The utility model discloses a heat absorbing sheet and boss, traditional condenser pipe need whole root change if damaging, and dismantle inconveniently, the utility model discloses two adjacent heat absorbing sheets use the mode of punching press to make it link together, if a heat absorbing sheet damages, only need change the heat absorbing sheet of damage, need not whole change, reduce unnecessary economic loss, also can be according to the number of pieces of actually required length stack heat absorbing sheet simultaneously.

The utility model discloses an installation flow:

the utility model discloses before the use, establish a plurality of bosss of evenly arranging on the circular heat absorption piece earlier, link together the circular heat absorption piece of a plurality of back through the punching press mode again, run through the heat pipe boss on the heat absorption piece, heat pipe and boss one-to-one, constitute the thermal conductance subassembly, the heat pipe branch lid is all installed at the both ends of thermal conductance subassembly, later install sealed end cap in the one end of thermal conductance subassembly again, install the medium pipe in the thermal conductance subassembly simultaneously, put into the high temperature thermal-arrest cover after the installation finishes, the one end installation medium case of keeping away from sealed end cap at the high temperature thermal-arrest cover, the medium case divides to have two-layerly, set up sealed the pad between inner bag and heat preservation, the medium pipe runs through the inner bag and communicates with each other with first water service pipe, communicate with each other back and link up with the heat pipe with the inner bag with the second water service pipe on the medium case, accomplish the equipment.

Drawings

The present invention will be further described with reference to the accompanying drawings.

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a front view of the present invention;

FIG. 3 is a cross-sectional view of the present invention as shown in FIG. 2A-A;

fig. 4 is a partial enlarged view of fig. 3A according to the present invention;

fig. 5 is a partial enlarged view of fig. 3B according to the present invention;

fig. 6 is a front view of the thermal guide assembly of the present invention;

FIG. 7 is a cross-sectional view of the present invention as shown in FIG. 2B-B;

fig. 8 is a schematic structural view of the boss and the heat pipe of the present invention.

In the figure: the solar heat collecting cover comprises a high-temperature heat collecting cover 1, a medium pipe 2, an arc end 3, a medium box 4, a circular heat absorbing sheet 5, a boss 6, a sealing plug 7, an inner container 8, a heat insulating layer 9, a sealing gasket 10, a first water pipeline 11, a second water pipeline 12, a heat conducting pipe cover 13 and a heat conducting pipe 14.

Detailed Description

As shown in the figure, the disc type solar high-temperature heat collection device comprises a high-temperature heat collection cover 1, wherein a heat conduction component is arranged in the high-temperature heat collection cover 1 along the extension direction of the high-temperature heat collection cover, a medium pipe 2 penetrates through the heat conduction component, one end of the high-temperature heat collection cover 1 is an arc end 3, and the other end of the high-temperature heat collection cover 1 is provided with a medium box 4;

the heat conduction assembly comprises a plurality of circular heat absorbing sheets 5 and a heat conduction pipe 14 penetrating through the circular heat absorbing sheets 5, a plurality of bosses 6 which are uniformly distributed are arranged on the circular heat absorbing sheets 5, two adjacent circular heat absorbing sheets 5 are connected together through the bosses 6, and the heat conduction pipes 14 correspond to the bosses 6 one by one;

and a sealing heat conduction component and a sealing plug 7 of the medium pipe 2 are arranged in the arc end 3.

Preferably, the medium box 4 comprises an inner container 8 and a heat preservation layer 9 arranged outside the inner container 8, and a sealing gasket 10 for preventing liquid leakage is arranged between the inner container 8 and the heat preservation layer 9.

Preferably, the heat transfer pipe 14 is provided to penetrate the inner container 8.

Preferably, the medium tank 4 is provided with two water passages, which are a first water passage 11 and a second water passage 12.

Preferably, one end of the medium pipe 2 extends into the inner container 8 of the medium box 4 and is communicated with the first water pipeline 11 on the medium box 4, and a gap is formed between the other end of the medium pipe 2 and the sealing plug 7.

Preferably, the second water passage pipe 12 is arranged to communicate with the inner container 8 of the medium box 4, and the second water passage pipe 12 may be used for water inlet and outlet of the heat conduction component.

Preferably, the inner container 8 of the medium box 4 is adapted to the circular heat absorbing sheet 5, and the heat insulating layer 9 of the medium box 4 is adapted to the high-temperature heat collecting cover 1.

Preferably, a gap exists between the high-temperature heat collecting cover 1 and the circular heat absorbing fins 5.

Preferably, both ends of the heat conduction assembly are provided with heat conduction pipe caps 13.

Preferably, the high-temperature heat collecting cover 1 is made of double-layer vacuum glass.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. It will be apparent to those skilled in the art that modifications and improvements can be made to the above-described embodiments without departing from the spirit and scope of the invention. Accordingly, it will be appreciated that those skilled in the art, upon attaining an understanding of the foregoing may readily produce alterations to, variations of, and equivalents to these embodiments without departing from the spirit and scope of the present invention as defined by the appended claims.

Claims

1. A dish-type solar high-temperature heat collection device is characterized by comprising a high-temperature heat collection cover (1), wherein a heat conduction component is arranged in the high-temperature heat collection cover (1) along the extension direction of the high-temperature heat collection cover, a medium pipe (2) penetrates through the heat conduction component, one end of the high-temperature heat collection cover (1) is an arc end (3), and the other end of the high-temperature heat collection cover (1) is provided with a medium box (4);

the heat conduction assembly comprises a plurality of circular heat absorbing sheets (5) and heat conduction pipes (14) penetrating through the circular heat absorbing sheets (5), a plurality of bosses (6) are uniformly distributed on the circular heat absorbing sheets (5), two adjacent circular heat absorbing sheets (5) are connected together through the bosses (6), and the heat conduction pipes (14) correspond to the bosses (6) one by one;

and a sealing heat conduction component and a sealing plug (7) of the medium pipe (2) are arranged in the arc end (3).

2. The dish-type solar high-temperature heat collecting device according to claim 1, wherein the medium box (4) comprises an inner container (8) and a heat insulating layer (9) arranged outside the inner container (8), and a sealing gasket (10) for preventing liquid leakage is arranged between the inner container (8) and the heat insulating layer (9).

3. A dish-type solar high-temperature heat collecting device according to claim 1 or 2, wherein the heat conducting pipe (14) is connected to the inner container (8).

4. A dish-type solar high-temperature heat collecting device according to claim 3, characterized in that two water pipelines are arranged on the medium box (4), and the water pipelines are a first water pipeline (11) and a second water pipeline (12).

5. A dish-type solar high-temperature heat collecting device according to claim 4, characterized in that one end of the medium pipe (2) extends into the inner container (8) of the medium box (4) and is communicated with the first water pipeline (11) on the medium box (4), and a gap is formed between the other end of the medium pipe (2) and the sealing plug (7).

6. The dish-type solar high-temperature heat collecting device according to claim 4, wherein the second water passing pipe (12) is arranged to penetrate the inner container (8) of the medium box (4), and the second water passing pipe (12) can be used for water inlet and outlet of the heat conducting component.

7. A dish-type solar high-temperature heat collecting device as claimed in any one of claims 3 or 5, wherein the inner container (8) of the medium box (4) is adapted to the circular heat absorbing sheets (5), and the heat insulating layer (9) of the medium box (4) is adapted to the high-temperature heat collecting cover (1).

8. A dish-type solar high-temperature heat collecting device as claimed in claim 1, wherein a gap is formed between the high-temperature heat collecting cover (1) and the circular heat absorbing plate (5).

9. A dish-type solar high-temperature heat collecting device as claimed in claim 1, wherein both ends of the heat conducting component are provided with heat conducting pipe covers (13).

10. The dish-type solar high-temperature heat collecting device as claimed in claim 1, wherein the high-temperature heat collecting cover (1) is made of double-layer vacuum glass.