CN219037111U

CN219037111U - Self-cleaning solar heat collection system

Info

Publication number: CN219037111U
Application number: CN202223533414.XU
Authority: CN
Inventors: 高峰; 李娜; 唐恒科
Original assignee: Shenzhen Commonpraise Solar Co Ltd
Current assignee: Shenzhen Commonpraise Solar Co Ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-05-16
Anticipated expiration: 2032-12-28

Abstract

The utility model discloses a self-cleaning solar heat collection system, which comprises a plurality of flat plate heat collectors arranged side by side, a bracket for supporting the flat plate heat collectors and a cleaning component paved on the flat plate heat collectors, wherein the bracket comprises a frame for enclosing two sides of the flat plate heat collectors and a support column for supporting the frame, and the cleaning component comprises: two mounting shells which are arranged corresponding to the frames; the rotating shaft is rotatably connected to the two mounting shells, and one end of the rotating shaft is connected with the first motor; the rotatable limiting wheels are respectively arranged in the two installation shells; and walking wheels respectively arranged in the two mounting shells are contacted with the top of the frame, and any walking wheel is connected with a second motor. The cleaning component can move and clean on the flat plate collector, so that self-cleaning is realized without manual cleaning, and the working efficiency is improved.

Description

Self-cleaning solar heat collection system

Technical Field

The utility model relates to the field of new energy, in particular to a self-cleaning solar heat collection system.

Background

The flat-plate solar collector is a device for absorbing solar radiation energy and transferring heat to working medium, and is a special heat exchanger, and the working medium in the collector exchanges heat with the long-distance sun. The flat-plate solar 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 connected, the solar energy water heater can absorb solar radiation heat, so that the water temperature is increased.

Because the flat-plate solar collector directly utilizes solar energy, the efficiency of collecting solar energy is directly related to heating efficiency, and if dust falls on the surface area of the flat-plate solar collector, the working efficiency of the flat-plate solar collector is greatly reduced, so that the flat-plate solar collector needs to be cleaned frequently to ensure the working efficiency.

Meanwhile, the flat-plate solar collector is widely used in the industrial field, and is different from the household field, a plurality of collectors are generally used in industry to form a plurality of rows and a plurality of columns, the heat collection area is very wide, the flat-plate solar collector is arranged at the top of a factory building, manual cleaning is not easy, and meanwhile, the workload of manual cleaning is large and unsafe.

Disclosure of Invention

In view of the technical problems, the utility model provides a self-cleaning solar heat collection system to solve the problem that a flat-plate solar heat collector is not easy to clean in the prior art.

Other features and advantages of the utility model will be apparent from the following detailed description, or may be learned by the practice of the utility model.

The utility model aims to provide a self-cleaning solar heat collection system, which comprises a plurality of flat plate heat collectors arranged side by side, a bracket for supporting the flat plate heat collectors and a cleaning assembly laid on the flat plate heat collectors, wherein the bracket comprises a frame for enclosing two sides of the flat plate heat collectors and supporting columns for supporting the frame, and the cleaning assembly comprises: the two mounting shells are correspondingly arranged with the frames on two sides of the flat plate collector and are connected through two connecting plates; the rotating shaft is rotatably connected to the two mounting shells, bristles are arranged on the surfaces of the rotating shafts, and any one end of each rotating shaft is connected with the first motor; the rotatable limiting wheels are respectively arranged in the two mounting shells and are contacted with the side walls of the frame; the walking wheels are respectively arranged in the two mounting shells and are contacted with the top of the frame, and any walking wheel is connected with the second motor.

Further, a water pipe is arranged on the connecting plate, a plurality of water leakage holes are formed in the water pipe, and the water pipe is connected with an external water source through a hose. When the brush hair is driven by the rotating shaft to clean, water is sprayed to improve the cleanliness.

Further, the water pipe is connected with the switching pipe, an electromagnetic valve is arranged between the water pipe and the switching pipe, and the switching pipe is connected with an external water source through a hose. The water outlet time is controlled by the electromagnetic valve, so that the waste is avoided.

Further, the number of the walking wheels is four, and each mounting shell is provided with two walking wheels. And the moving stability of the cleaning assembly is improved.

Furthermore, an adhesive tape is arranged below the connecting plate. Can scrape dust, sundries, etc.

Further, a control box is arranged on any one of the mounting shells, and the control box is electrically connected with the first motor and the second motor.

The technical scheme of the utility model has the following beneficial effects:

the cleaning assembly is provided with a rotating shaft driven by the first motor and brush hair on the rotating shaft, and comprises a travelling wheel driven by the second motor, so that the cleaning assembly can move on the flat plate collector and clean the flat plate collector, self-cleaning is realized without manual cleaning, and the working efficiency is improved; the cleaning component is limited on two sides of the bracket through the limiting wheels, so that the cleaning component can be firmly arranged on the flat plate collector.

Drawings

FIG. 1 is a schematic diagram of a self-cleaning solar thermal collection system according to an embodiment of the present disclosure;

FIG. 2 is an enlarged schematic view of the component A of FIG. 1;

FIG. 3 is a schematic view of a cleaning assembly according to an embodiment of the present disclosure;

FIG. 4 is an enlarged schematic view of the component B of FIG. 3;

fig. 5 is a schematic structural view of a cleaning assembly according to an embodiment of the present disclosure.

Reference numerals:

1. a flat plate collector; 21. a frame; 22. a support column; 3. a cleaning assembly; 31. a mounting shell; 32. a connecting plate; 33. a rotating shaft; 331. brushing; 34. a first motor; 35. a limiting wheel; 36. a walking wheel; 37. a second motor; 38. a water pipe; 39. a transfer tube; 310. an electromagnetic valve; 311. an adhesive tape; 4. and a control box.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 5, the embodiment of the present specification provides a self-cleaning solar heat collecting system including a plurality of flat plate heat collectors 1 arranged side by side, a bracket for supporting the flat plate heat collectors 1 and a cleaning assembly 3 laid on the flat plate heat collectors 1, the bracket including a frame 21 for enclosing both sides of the flat plate heat collectors 1 and a support column 22 for supporting the frame 21, the cleaning assembly 3 comprising: the two mounting shells 31, the two mounting shells 31 are correspondingly arranged with the frames 21 on two sides of the flat plate collector 1, and the two mounting shells 31 are connected through two connecting plates 32; a rotating shaft 33, the rotating shaft 33 is rotatably connected to the two mounting shells 31, the surface of which is provided with bristles 331, and either end of the rotating shaft 33 is connected with a first motor 34; a rotatable limit wheel 35, the limit wheel 35 being mounted in each of the two mounting cases 31 in contact with the side wall of the frame 21; the traveling wheels 36, the traveling wheels 36 are respectively installed in the two installation cases 31, which are in contact with the top of the frame 21, and any one of the traveling wheels 36 is connected to the second motor 37.

In one embodiment, the connection plate 32 is provided with a water pipe 38, the water pipe 38 is provided with a plurality of water leakage holes, and the water pipe 38 is connected with an external water source through a hose. When the brush 331 is driven by the rotating shaft 33 to clean, water is sprayed to improve the cleanliness. The water pipe 38 is connected with the switching pipe 39, an electromagnetic valve 310 is arranged between the water pipe 38 and the switching pipe 39, and the switching pipe 39 is connected with an external water source through a hose. The water outlet time is controlled by the electromagnetic valve 310, so that the waste is avoided. An adhesive tape 311 is installed below the connecting plate 32. Can scrape dust, sundries, water trace and the like.

In one embodiment, there are four road wheels 36, and each mounting shell 31 is provided with two road wheels 36, thereby improving the smoothness of movement of the cleaning assembly 3.

When any mounting shell 31 is provided with a control box 4, the control box 4 is electrically connected with the first motor 34, the second motor 37 and the electromagnetic valve 310.

Generally, a cleaning assembly 3 is disposed on a row of flat-panel collectors 1, the cleaning assembly 3 is driven by a controller, the controller can be wired or wireless, a worker starts a switch under a factory building, the controller controls a solenoid valve 310 to be conducted, water is discharged from a water leakage hole of a water pipe 38, a first motor 34 rotates to drive a rotating shaft 33, so that bristles 331 clean on the flat-panel collectors 1, a second motor 37 rotates to drive a travelling wheel 36, and the cleaning assembly 3 moves on the flat-panel collectors 1 and performs cleaning operation.

Wherein, due to the existence of the limit wheels 35, the two mounting shells 31 are similarly buckled on the flat plate collector 1 without causing the movement track of the travelling wheels 36 to deviate.

The cleaning component 3 is provided with the rotating shaft 33 driven by the first motor 34 and the brush hair 331 arranged on the rotating shaft 33, and the cleaning component 3 comprises the travelling wheel 36 driven by the second motor 37, so that the cleaning component 3 can clean the upper side of the flat plate collector 1 while moving, self cleaning is realized without manual cleaning, and the working efficiency is improved; the cleaning assembly 3 is limited at both sides of the bracket by the limiting wheels 35 so that the cleaning assembly 3 can be firmly disposed on the flat plate collector 1.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model. Furthermore, those skilled in the art will appreciate that while some embodiments described herein include some features but not others included in other embodiments, combinations of features of different embodiments are meant to be within the scope of the utility model and form different embodiments. For example, in the claims below, any of the claimed embodiments may be used in any combination. The information disclosed in this background section is only for enhancement of understanding of the general background of the utility model and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.

Claims

1. The utility model provides a self-cleaning solar collector system, its characterized in that includes a plurality of dull and stereotyped collectors that set up side by side, is used for supporting the support of dull and stereotyped collector and laid the clean subassembly on the dull and stereotyped collector, the support is including being used for enclosing the frame of dull and stereotyped collector both sides and being used for supporting the support column of frame, clean subassembly includes:

the two mounting shells are correspondingly arranged with the frames on two sides of the flat plate collector and are connected through two connecting plates;

the rotating shaft is rotatably connected to the two mounting shells, bristles are arranged on the surfaces of the rotating shafts, and any one end of each rotating shaft is connected with the first motor;

the rotatable limiting wheels are respectively arranged in the two mounting shells and are contacted with the side walls of the frame;

the walking wheels are respectively arranged in the two mounting shells and are contacted with the top of the frame, and any walking wheel is connected with the second motor.

2. The self-cleaning solar heat collection system according to claim 1, wherein a water pipe is provided on the connection plate, the water pipe is provided with a plurality of water leakage holes, and the water pipe is connected with an external water source through a hose.

3. The self-cleaning solar heat collection system according to claim 2, wherein the water pipe is connected with an adapter pipe, a solenoid valve is arranged between the water pipe and the adapter pipe, and the adapter pipe is connected with an external water source through a hose.

4. The self-cleaning solar thermal collection system of claim 1 wherein there are four road wheels, two road wheels per mounting housing.

5. The self-cleaning solar thermal collection system of claim 1, wherein an adhesive strip is mounted below the connection plate.

6. The self-cleaning solar thermal collection system according to claim 1, wherein a control box is disposed on any one of the mounting shells, and the control box is electrically connected to the first motor and the second motor.