CN211716903U

CN211716903U - Photovoltaic power generation heat collecting device

Info

Publication number: CN211716903U
Application number: CN201921561657.XU
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Nanjing Blueleaf Technology Co.,Ltd.
Priority date: 2019-09-19
Filing date: 2019-09-19
Publication date: 2020-10-20
Anticipated expiration: 2029-09-19

Abstract

The utility model discloses a photovoltaic power generation heat collecting device, which comprises a shell and heat collecting pipes, wherein the heat collecting pipes are fixedly arranged on the surface of the inner wall of the shell, the heat collecting pipes are provided with five heat collecting pipes, four corners of the bottom end of the shell are fixedly provided with support legs, the outer parts of the five heat collecting pipes are respectively and slidably provided with cleaning cylinders, the surface of the inner wall of each cleaning cylinder is fixedly provided with a brush, the surface of the inner wall of each cleaning cylinder is positioned between the brushes and is provided with a dust suction hole, and a dust suction cavity is arranged between the; the utility model discloses a clean section of thick bamboo of installation, when a clean section of thick bamboo moved on the thermal-collecting tube, the brush can be scraped the dust of thermal-collecting tube surface adhesion down, can effectively clear away the dust of thermal-collecting tube surface adhesion, remains the cleanness on thermal-collecting tube surface throughout for the efficiency of electricity generation is higher, has replaced the artifical clear not enough of tradition, not only can avoid artifical the damage that leads to the fact the thermal-collecting tube of cleaning, can also guarantee clear effect.

Description

Photovoltaic power generation heat collecting device

Technical Field

The utility model relates to a photovoltaic power generation technical field specifically is a photovoltaic power generation heat collection device.

Background

Photovoltaic power generation is a technology of directly converting light energy into electric energy by using the photovoltaic effect of a semiconductor interface. The solar energy heat collection device mainly comprises a solar cell panel (assembly), a controller and an inverter, wherein main components comprise electronic components, solar cells are connected in series and then are packaged and protected to form a large-area solar cell assembly, and then the solar cell assembly is matched with components such as a power controller to form the photovoltaic power generation device.

However, most heat collecting devices in the market are single in functionality, and are inconvenient to use, and when the traditional heat collecting device is used, a large amount of dust can be attached to the surface of the heat collecting tube, so that the absorption of the heat collecting tube to light is influenced, the working efficiency is reduced, if the traditional heat collecting device is manually cleaned, the heat collecting tube can be damaged due to overlarge force, and the dust falling after being cleaned can also fall into the shell, so that people cannot clean the heat collecting device conveniently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a photovoltaic power generation heat collection device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a photovoltaic power generation heat collecting device comprises a shell and heat collecting pipes, wherein the heat collecting pipes are fixedly arranged on the surface of the inner wall of the shell and are provided with five heat collecting pipes, supporting legs are fixedly arranged at four corners of the bottom end of the shell, wherein the outer parts of five heat collecting pipes are respectively provided with a cleaning cylinder in a sliding way, the surface of the inner wall of the cleaning cylinder is fixedly provided with a brush, a dust suction hole is arranged on the surface of the inner wall of the cleaning cylinder between the hairbrushes, a dust suction cavity is arranged between the inner wall and the outer wall of the cleaning cylinder, a linear guide rail is fixedly arranged at the bottom end in the shell, two groups of linear guide rails are arranged, a sliding seat is arranged outside the linear guide rails in a sliding manner, a linear motor is fixedly arranged on one side of the sliding seat through screws, a support plate is fixedly arranged at the upper end of the sliding seat, a vertical rod is welded on the surface of the upper end of the support plate, and the upright stanchion is provided with five, wherein the top ends of the five upright stanchions are respectively and fixedly connected with the surface of the bottom end of the cleaning cylinder.

Preferably, shell bottom fixed surface installs the dust removal case, there is the fan dust removal incasement portion one side through bolt fixed mounting, dust removal incasement portion opposite side fixed mounting has the filter screen, dust removal case one end fixedly connected with dust absorption pipe, and dust absorption pipe are equipped with five, air cock fixed connection is passed through in clean bobbin end to the one end that dust absorption pipe kept away from the dust removal case.

Preferably, the other end of the dust removal box is fixedly connected with an exhaust pipe.

Preferably, the air outlet end of the fan faces one side of the exhaust pipe.

Preferably, the dust removal box is communicated with the dust suction cavity through the dust suction pipe.

Preferably, the dust suction pipe is a rubber hose.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a clean section of thick bamboo of installation, in the time of the in-service use, linear electric motor work can drive the slide and remove on linear guide, can drive the backup pad and remove, can drive clean section of thick bamboo through the pole setting and remove on the thermal-collecting tube, when clean section of thick bamboo removes on the thermal-collecting tube, the brush can be scraped the dust of thermal-collecting tube surface adhesion down, can effectively clear away the dust of thermal-collecting tube surface adhesion, keep the cleanness on thermal-collecting tube surface all the time, make the efficiency of electricity generation higher, traditional artifical clear not enough has been replaced, not only can avoid the artifical damage that leads to the fact the thermal-collecting tube of cleaning, can also guarantee clear effect.

2. The utility model discloses a dust removal case of installation, when clean, can open the fan, the suction that the fan produced can be with the dust that the brush was scraped when removing dust through the dust absorption hole suction dust absorption intracavity, then enter into the dust removal incasement by the dust absorption pipe, pass the filter screen at last and discharge from the exhaust pipe, the filter screen can adsorb the interception with the dust, ensure the cleanliness factor of exhaust air, avoid secondary pollution, and can collect the dust of cleaing away, avoid the dust to drop to the shell in and be not convenient for people's clearance, the convenience that people used has been improved, and the practicality is very good.

Drawings

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

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

FIG. 3 is an internal side view of the present invention;

FIG. 4 is a schematic view of the structure of the cleaning cylinder of the present invention;

fig. 5 is the schematic diagram of the internal structure of the dust removing box of the present invention.

In the figure: 1-a housing; 2-heat collecting pipe; 3-a cleaning cylinder; 4-linear guide rail; 5-a slide seat; 6-erecting a rod; 7-a linear motor; 8-a dust suction pipe; 9-a dust removal box; 10-a support plate; 11-dust suction holes; 12-a brush; 13-a dust suction chamber; 14-air tap; 15-a filter screen; 16-a fan; 17-exhaust pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-5, the present invention provides a technical solution: a photovoltaic power generation heat collecting device comprises a shell 1 and heat collecting pipes 2, wherein the heat collecting pipes 2 are fixedly arranged on the inner wall surface of the shell 1, five heat collecting pipes 2 are arranged, the shell 1 is used for supporting the heat collecting pipes 2 and is beneficial to absorption of sunlight, supporting legs are fixedly arranged at four corners of the bottom end of the shell 1, cleaning barrels 3 are respectively and slidably arranged outside the five heat collecting pipes 2, brushes 12 are fixedly arranged on the inner wall surface of the cleaning barrels 3, the brushes 12 are tightly attached to the surfaces of the heat collecting pipes 2, dust suction holes 11 are formed in the positions, located between the brushes 12, of the inner wall surface of the cleaning barrels 3, gaps are reserved between the dust suction holes 11 and the heat collecting pipes 2, dust scraped by the brushes 12 can be sucked, dust suction cavities 13 are formed between the inner wall and the outer wall of the cleaning barrels 3, the dust sucked by the dust suction holes 11 can be concentrated by the dust suction cavities 13 and finally, and the linear guide rails 4 are provided with two groups, the slide seat 5 is slidably mounted outside the linear guide rails 4, one side of the slide seat 5 is fixedly provided with a linear motor 7 through screws, the upper end of the slide seat 5 is fixedly provided with a support plate 10, the upper end surface of the support plate 10 is welded with a vertical rod 6, the vertical rod 6 is provided with five vertical rods, the vertical rod 6 is used for supporting the cleaning cylinder 3, the top ends of the five vertical rods 6 are respectively and fixedly connected to the bottom end surface of the cleaning cylinder 3, when the cleaning cylinder 3 is used, the linear motor 7 can drive the slide seat 5 to move on the linear guide rails 4 and can drive the support plate 10 to move, namely, the cleaning cylinder 3 can be driven by the vertical rods 6 to move on the heat collecting tubes 2, when the cleaning cylinder 3 moves on the heat collecting tubes 2, the brush 12 can scrape off the dust adhered to the surfaces of the heat collecting tubes 2, the, the efficiency of generating electricity is higher, the traditional manual cleaning is replaced, the damage to the heat collecting pipe caused by manual cleaning can be avoided, and the cleaning effect can be ensured.

Wherein, the fixed surface installs dust removal case 9 in shell 1 bottom, there is fan 16 in the inside one side of dust removal case 9 through bolt fixed mounting, the inside opposite side fixed mounting of dust removal case 9 has filter screen 15, dust removal case 9 one end fixedly connected with dust absorption pipe 8, and dust absorption pipe 8 is equipped with five, dust absorption pipe 8 keeps away from dust removal case 9 one end through air cock 14 fixed connection in cleaning cylinder 3 bottom, when clean, can open fan 16, the suction that fan 16 produced can be with the dust that brush 12 scraped when removing dust through dust absorption hole 11 inhale in the dust absorption chamber 13, then get into dust removal case 9 by dust absorption pipe 8 in, pass filter screen 15 at last and discharge from exhaust pipe 17, filter screen 15 can adsorb the dust, guarantee the cleanliness factor of exhaust air, avoid secondary pollution to can collect the dust of cleaing away, avoid the dust to drop to shell 1 in and be not convenient for people's clearance, the convenience of people is improved, and the practicability is very good.

Wherein, the dust absorption pipe 8 is a rubber hose, the dust absorption pipe 8 can be extended at will, and the movement of the cleaning cylinder 3 can not be influenced.

The working principle is as follows: when the dust collector is used, the linear motor 7 can drive the sliding seat 5 to move on the linear guide rail 4 and can drive the supporting plate 10 to move, namely the upright rod 6 can drive the cleaning cylinder 3 to move on the heat collecting tube 2, when the cleaning cylinder 3 moves on the heat collecting tube 2, the brush 12 can scrape off dust adhered to the surface of the heat collecting tube 2, the dust adhered to the surface of the heat collecting tube 2 can be effectively removed, the surface of the heat collecting tube 2 is kept clean all the time, meanwhile, the fan 16 can be opened, dust scraped off by the brush 12 during dust removal can be sucked into the dust suction cavity 13 through the dust suction hole 11 by the suction force generated by the fan 16, then enters the dust removal box 9 through the dust suction tube 8 and finally passes through the filter screen 15 to be discharged from the exhaust pipe 17, the filter screen 15 can adsorb and intercept the dust, the cleanliness of discharged air is ensured, secondary pollution is avoided, and the removed dust can be collected, the dust is prevented from falling into the shell 1, so that people cannot clean the dust conveniently.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a photovoltaic power generation heat collection device, includes shell (1) and heat collecting pipe (2), heat collecting pipe (2) fixed mounting is in shell (1) inner wall surface, and heat collecting pipe (2) are equipped with five, shell (1) bottom four corners fixed mounting has stabilizer blade, its characterized in that: wherein cleaning cylinders (3) are respectively arranged outside the five heat collecting pipes (2) in a sliding way, the inner wall surface of the cleaning cylinder (3) is fixedly provided with a hairbrush (12), a dust absorption hole (11) is arranged between the hairbrushes (12) on the inner wall surface of the cleaning cylinder (3), a dust suction cavity (13) is arranged between the inner wall and the outer wall of the cleaning cylinder (3), a linear guide rail (4) is fixedly arranged at the bottom end in the shell (1), two groups of linear guide rails (4) are arranged, a sliding seat (5) is arranged outside the linear guide rails (4) in a sliding way, a linear motor (7) is fixedly arranged on one side of the sliding seat (5) through a screw, a supporting plate (10) is fixedly arranged at the upper end of the sliding seat (5), the surface of the upper end of the supporting plate (10) is welded with a vertical rod (6), five vertical rods (6) are arranged, the top ends of the five vertical rods (6) are respectively and fixedly connected to the bottom end surface of the cleaning cylinder (3).

2. The photovoltaic power generation and heat collection device according to claim 1, wherein: shell (1) bottom fixed surface installs dust removal case (9), there is fan (16) dust removal case (9) inside one side through bolt fixed mounting, the inside opposite side fixed mounting of dust removal case (9) has filter screen (15), dust removal case (9) one end fixedly connected with dust absorption pipe (8), and dust absorption pipe (8) are equipped with five, air cock (14) fixed connection is passed through in the clean section of thick bamboo (3) bottom in the one end that dust removal case (9) were kept away from in dust absorption pipe (8).

3. The photovoltaic power generation and heat collection device according to claim 2, wherein: and the other end of the dust removing box (9) is fixedly connected with an exhaust pipe (17).

4. The photovoltaic power generation and heat collection device according to claim 2, wherein: the air outlet end of the fan (16) faces one side of the exhaust pipe (17).

5. The photovoltaic power generation and heat collection device according to claim 2, wherein: the dust removal box (9) is communicated with the dust suction cavity (13) through the dust suction pipe (8).

6. The photovoltaic power generation and heat collection device according to claim 2, wherein: the dust suction pipe (8) is specifically a rubber hose.