CN109812995B - A cleaning device for cleaning solar water heaters - Google Patents

Abstract

The invention discloses a cleaning device for cleaning a solar water heater, comprising a holding table, a plurality of universal wheels are arranged on the lower surface of the holding table, a limiting mechanism is arranged on the front side surface of the holding table, and a holding table is provided on the upper surface of the holding table There is a moving mechanism on the surface, a position adjustment mechanism is arranged on the moving mechanism, an installation mechanism is arranged on the position adjustment mechanism, a reciprocating rotation mechanism is arranged on one side of the installation mechanism, and a cleaning mechanism is arranged on the holding table. There is an information input mechanism on one side, the information input mechanism in the device inputs the basic information of the solar water heater, the holding table is fixed by the limit mechanism, the cleaner is adjusted to the position that needs to be cleaned by the moving mechanism, and the installation mechanism The cleaner is installed on the solar water heater, and the reciprocating rotation mechanism can rotate the cleaner to clean it, and move it up and down through the position adjustment mechanism, and clean the cleaner through the cleaning mechanism. The beneficial effects of the present invention are that the structure is simple and the practicability is strong.

Description

A cleaning device for cleaning solar water heaters

technical field

The invention relates to the field of solar energy, in particular to a cleaning device for cleaning solar water heaters.

Background technique

Solar water heater is a widely used solar energy device. It mainly heats the water by irradiating sunlight through the collector tube and uses it. After long-term use, the collector tube will be contaminated with more dust and dirt, etc., which will affect the heating efficiency. to clean.

Common solar water heater cleaning devices, such as the patent number CN201220217792, the patent name is the patent of the solar water heater cleaning device, which mainly moves on the guide rail through the nozzle, and moves the nozzle accurately to the position of the collector tube through the action of the limit switch and the stepper motor. Above, flushing is accurate, using water to clean the collector tube, no other cleaning agents are needed, the nozzle is adjusted in angle under the action of the motor and the cam, and the collector tube is cleaned and dedusted without dead ends, so that the solar energy maintains a high heat collection effect .

However, there are some problems in the riding process. In natural use, it is impossible that only dust will fall on the collector tube, and some other dirt will stick to the top. It is only washed with water, which is less clean and large. Sprinkling water in the area, wasting water resources.

SUMMARY OF THE INVENTION

The purpose of the present invention is to solve the above problems, and design a cleaning device for cleaning solar water heaters.

The technical solution of the present invention to achieve the above objects is that a cleaning device for cleaning solar water heaters includes a holding table, a plurality of universal wheels are arranged on the lower surface of the holding table, and a limiter is arranged on the front side surface of the holding table There is a moving mechanism on the upper surface of the holding table, a position adjusting mechanism on the moving mechanism, an installation mechanism on the position adjusting mechanism, a reciprocating rotation mechanism on one side of the installation mechanism, and a cleaning mechanism on the holding table. There is an information input mechanism on one side of the upper surface of the holding table, the information input mechanism in the device inputs the basic information of the solar water heater, the holding table is fixed by the limit mechanism, and the cleaner is adjusted to the needs through the moving mechanism In the cleaning position, the installation mechanism installs the cleaner on the solar water heater. The reciprocating rotation mechanism can rotate the cleaner to clean it, and move it up and down through the position adjustment mechanism. After a period of use, the cleaner is cleaned by the cleaning mechanism. .

The limiting mechanism includes circular grooves on both sides of the lower end of the front surface of the holding table, the circular groove is provided with a first electric telescopic rod, and the front surface of the telescopic end of the first electric telescopic rod is provided with an electromagnet.

The moving mechanism includes a rotating motor fixedly installed on one side of the upper surface of the holding table, the rotating end of the rotating motor is provided with a coupling, the other side of the upper surface of the holding table is provided with a fixed bearing, and one end of the coupling is provided with an insert. The screw in the fixed bearing, a set of slideways is arranged between the rotating motor and the fixed bearing, a moving block is arranged above the slideway, and sliding blocks are arranged on both sides of the lower surface of the moving block. Threaded through hole, the threaded through hole is sleeved on the outside of the screw, the lower surface of the moving block is provided with a plurality of small grooves, the small grooves are provided with a small electric telescopic rod, and the lower surface of the telescopic end of the small electric telescopic rod is provided with a small vacuum suction cup, which can move The lower end of one side surface of the block is provided with an infrared rangefinder.

The position adjustment mechanism includes a second electric telescopic rod fixedly installed on the upper surface of the moving block, the upper surface of the telescopic end of the second electric telescopic rod is provided with a connecting rod, the lower end of the connecting rod is provided with a third electric telescopic rod, and the third electric telescopic rod is provided. The lower surface of the telescopic end of the telescopic rod is provided with a support wheel, the support wheel falls on the upper surface of the holding table, the end of the connecting rod is provided with a fixed plate, the lower surface of the fixed plate is provided with a servo motor, and the rotating end of the servo motor is provided with a fourth electric telescopic rod, A small servo motor is arranged on the lower surface of the telescopic end of the fourth electric telescopic rod, and an adjusting disc is arranged on the lower surface of the rotating end of the small servo motor.

The installation mechanism includes a small rotary motor fixedly installed on one side of the lower surface of the adjusting disc, the lower surface of the rotary end of the small rotary motor is provided with a first small electromagnet, the lower end of the rotary end of the small rotary motor is square, and the rotary end of the small rotary motor is sleeved There are cleaning tubes.

The cleaning pipe includes a semi-cylindrical pipe, the lower ends of both sides of the semi-cylindrical pipe are provided with a plurality of connecting hinges, the connecting hinges are connected with a quarter-cylindrical pipe, and the two ends of the connecting hinge are provided with fixed shafts for fixing. A circlip is sleeved on the shaft, a small fixed bearing is arranged in the center of the upper surface of the semi-cylindrical pipe, a rotating shaft is arranged in the small fixed bearing, a square groove is arranged on the upper surface of the rotating shaft, and the lower end of the outer side of the quarter-cylindrical pipe is two The end is provided with a connecting ring, the connecting ring is provided with a connecting wire, one end of the connecting wire is wound around the lower end of the rotating shaft, and a permanent magnet is arranged inside the lower end of the quarter-cylindrical pipe.

The permanent magnets on the two quarter-cylindrical pipes attract each other, and the inner surfaces of the two quarter-cylindrical pipes and the half-cylindrical pipes are provided with flexible cleaning pads.

The reciprocating rotation mechanism includes a crank rocker device fixedly installed on the other side of the lower surface of the adjustment disc, the end of the crank rocker device is provided with a flexible rubber rod, the lower surface of the flexible rubber rod is provided with a spring telescopic column, and the lower surface of the spring telescopic column is provided with a flexible rubber rod. There is a second small electromagnet.

The cleaning mechanism includes a cleaning box fixedly installed on one side of the lower end of the front surface of the holding table, the cleaning box is provided with clean water, a stirrer is arranged on the lower end side of the cleaning box, and a dryer is arranged above the cleaning box.

The information input mechanism includes a solar power generation device fixedly installed on one side of the upper surface of the holding table. A controller is provided on one side of the solar power generation device. The controller is connected with an input keyboard. The input keyboard is provided with numeric keys and various function keys.

The cleaning device for cleaning the solar water heater made by using the technical solution of the present invention does not need to be washed with water. After the device is positioned and connected to the solar water heater, some basic parameters of the solar water heater are set. The cleaning pipe is sleeved on the heat collecting pipe, and makes the cleaning pipe move up and down and reciprocate left and right on the heat collecting pipe, so that the cleaning degree is higher and water resources are saved.

Description of drawings

1 is a schematic structural diagram of a cleaning device for cleaning a solar water heater according to the present invention;

2 is a partial schematic view of the limiting mechanism of the present invention;

Fig. 3 is the partial schematic diagram of the moving mechanism of the present invention;

4 is a partial enlarged view of the cleaning device for cleaning the solar water heater according to the present invention;

Fig. 5 is the partial schematic diagram of the installation mechanism of the present invention;

Fig. 6 is a partial enlarged view of the cleaning pipe of the present invention;

In the figure, 1, the storage table; 2, the universal wheel; 3, the circular groove; 4, the first electric telescopic rod; 5, the electromagnet; 6, the rotating motor; 7, the coupling; 8, the fixed bearing ;9, screw; 10, slideway; 11, moving block; 12, slider; 13, threaded through hole; 14, small groove; 15, small electric telescopic rod; 16, small vacuum suction cup; 17, infrared ranging instrument; 18, the second electric telescopic rod; 19, the connecting rod; 20, the third electric telescopic rod; 21, the support wheel; 22, the fixing plate; 23, the servo motor; 24, the fourth electric telescopic rod; 25, the small servo Motor; 26. Adjustment disc; 27. Small rotary motor; 28. The first small electromagnet; 29. Cleaning pipe; 30. Semi-cylindrical pipe; 31. Connection hinge; 32. Quarter-cylindrical pipe; 33 34, circlip; 35, small fixed bearing; 36, rotating shaft; 37, square groove; 38, connecting ring; 39, connecting wire; 40, permanent magnet; 41, flexible cleaning pad; 42, crank rocker device; 43, flexible rubber rod; 44, spring telescopic column; 45, second small electromagnet; 46, cleaning box; 47, clean water; 48, agitator; 49, dryer; 50, solar power generation device; 51. Controller; 52. Input keyboard.

Detailed ways

The present invention will be specifically described below with reference to the accompanying drawings, as shown in FIGS. 1-6 .

In this embodiment, the first step, fixed connection: the user pushes the holding table 1 to the front side of the solar water heater, locks the brake pads on the universal wheel 2, and starts the first electric telescopic rod 4 to extend, so that the electromagnetic The iron 5 is in contact with the solar water heater, and the electromagnet 5 is activated to attract it. During this process, the device is connected to the solar water heater to limit the position to prevent cleaning accidents due to shaking during the cleaning process;

The second step is to move the position; the data such as the diameter, length, inclination angle, spacing and other data of the collector tube on the solar water heater are provided to the input keyboard 52 and input to the controller 51, and the controller 51 controls to start the rotating motor 6 to rotate, and drives the screw 9 Rotate, move the moving block 11 to a suitable position through the cooperation of the screw 9 and the threaded through hole 13, start the small electric telescopic rod 15 to extend, make the small vacuum suction cup 16 fall on the upper surface of the holding table 1, and start the small vacuum suction cup 16. Activate the second electric telescopic rod 18 to extend or shorten, the third electric telescopic rod 20 to extend or shorten accordingly, activate the fourth electric telescopic rod 24 to extend, activate the servo motor 23 to rotate, and move the cleaning tube 29 to the edge The inclination angle of the cleaning pipe 29 is consistent with the inclination angle of the heat collecting pipe. During this process, the cleaning pipe 29 can be moved to a suitable position and positioned to facilitate cleaning;

The third step, cleaning: controlled by the controller 51 to start the fourth electric telescopic rod 24 to extend the mahjong cleaning tube 29 close to the heat collector tube, and generate pressure, the controller 51 controls to start the small rotary motor 27 to rotate, and the first small electromagnet 28 is connected to the rotating shaft 36, the connecting wire 39 is put away, the quarter-cylindrical pipes 32 on both sides are pulled up from both ends, the fourth electric telescopic rod 24 is activated to extend, and it is sleeved on the collector tube , start the small rotary motor 27 to rotate in the reverse direction, release the connecting wire 39, the quarter-conical pipe 32 returns to its original position under the action of the circlip 34, and is attracted by the permanent magnet 40, and the cleaning pipe 29 is sleeved on the collector On the heat pipe, turn off the first small electromagnet 28, start the fourth electric telescopic rod 24 to shorten, pull the first small electromagnet 28 out of the square groove 37, start the small servo motor 25 to rotate, and turn the second small electromagnet 45 Rotate to the top of the square groove 37, start the fourth electric telescopic rod 24 to extend, connect the second small electromagnet 45 with the rotating shaft 36, start the motor on the crank rocker device 42, and make the cleaning tube 29 on the heat collector tube. The reciprocating rotation faces the collector tube to clean, the servo motor 23 is started to rotate, and the fourth electric telescopic rod 24 is started to extend and shorten accordingly, so that the cleaning tube 29 moves up and down on the collector tube to clean it, and there is no enthusiasm after cleaning. The cleaning pipe 29 is moved to the bottom. During this process, the heat collecting pipe can be cleaned by rotating the cleaning pipe 29 left and right and moving up and down, and the cleaning degree is higher;

The fourth step, cleaning: when a collector tube is cleaned, take out the second small electromagnet 45 from the square groove 37, replace it with the first small electromagnet 28, and remove the cleaning tube 29, according to the input in advance. the information of the solar water heater, repeat the second and third steps to clean the heat collecting pipe, after cleaning a certain number of times, the controller 51 controls the moving of the cleaning pipe 29 to the cleaning box 46, and starts the agitator 48 to drive the clean water 47 to The cleaning pipe 29 is cleaned and dried by the dryer 49. During this process, the cleaning pipe 29 can be cleaned to prevent the degree of cleaning from being reduced due to repeated use.

The above technical solutions only represent the preferred technical solutions of the technical solutions of the present invention, and some changes that those skilled in the art may make to some parts of them all reflect the principles of the present invention and fall within the protection scope of the present invention.

Claims (2)

1. A cleaning device for cleaning a solar water heater, comprising a holding table (1), characterized in that the lower surface of the holding table (1) is provided with a plurality of universal wheels (2), and the holding table (1) is provided with a plurality of universal wheels (2). 1) The front side surface is provided with a limit mechanism, the upper surface of the holding table (1) is provided with a moving mechanism, the moving mechanism is provided with a position adjustment mechanism, the position adjustment mechanism is provided with an installation mechanism, and one side of the installation mechanism is provided with a reciprocating rotation mechanism , a cleaning mechanism is provided on the holding table (1), and an information input mechanism is provided on one side of the upper surface of the holding table (1). The holding table (1) is fixed, the cleaner is adjusted to the position that needs to be cleaned by the moving mechanism, the installation mechanism installs the cleaner on the solar water heater, and the reciprocating rotation mechanism can rotate the cleaner to clean it, and adjust the position by adjusting the position. The mechanism moves it up and down, and after a period of use, the cleaner is cleaned by the cleaning mechanism; The limiting mechanism includes circular grooves (3) located on both sides of the lower end of the front surface of the holding table (1). An electromagnet (5) is provided on the front surface of the telescopic end of the telescopic rod (4); The moving mechanism comprises a rotary motor (6) fixedly installed on one side of the upper surface of the holding table (1), the rotating end of the rotary motor (6) is provided with a coupling (7), and the upper surface of the holding table (1) is on the other side. One side is provided with a fixed bearing (8), the coupling (7) is provided with a screw (9) whose one end is inserted into the fixed bearing (8), and a set of slides is arranged between the rotating motor (6) and the fixed bearing (8). The slideway (10) is provided with a moving block (11) above the slideway (10), and sliding blocks (12) are provided on both sides of the lower surface of the moving block (11), and the lower end of the sliding block (12) is located in the slideway (10), The moving block (11) is provided with a threaded through hole (13), the threaded through hole (13) is sleeved on the outer side of the screw (9), and the lower surface of the moving block (11) is provided with a plurality of small grooves (14), the small grooves (14) A small electric telescopic rod (15) is provided inside, the lower surface of the telescopic end of the small electric telescopic rod (15) is provided with a small vacuum suction cup (16), and the lower end of one side surface of the moving block (11) is provided with an infrared range finder ( 17); The position adjustment mechanism comprises a second electric telescopic rod (18) fixedly installed on the upper surface of the moving block (11), the upper surface of the telescopic end of the second electric telescopic rod (18) is provided with a connecting rod (19), and the connecting rod (19) ) is provided with a third electric telescopic rod (20) on one side of the lower end, the lower surface of the telescopic end of the third electric telescopic rod (20) is provided with a support wheel (21), and the support wheel (21) falls on the upper surface of the holding table (1) , the end of the connecting rod (19) is provided with a fixed plate (22), the lower surface of the fixed plate (22) is provided with a servo motor (23), and the rotating end of the servo motor (23) is provided with a fourth electric telescopic rod (24), the fourth A small servo motor (25) is arranged on the lower surface of the telescopic end of the electric telescopic rod (24), and an adjusting disc (26) is arranged on the lower surface of the rotating end of the small servo motor (25); The installation mechanism includes a small rotary motor (27) fixedly installed on one side of the lower surface of the adjustment plate (26), the lower surface of the rotary end of the small rotary motor (27) is provided with a first small electromagnet (28), and the small rotary motor (27). 27) The lower end of the rotating end is square, and a cleaning tube (29) is sleeved on the rotating end of the small rotating motor (27); The cleaning pipe (29) comprises a semi-cylindrical pipe (30), the lower ends of both sides of the semi-cylindrical pipe (30) are provided with a plurality of connecting hinges (31), and the connecting hinges (31) are connected with a quarter The cylindrical pipe (32) is provided with a fixed shaft (33) at both ends of the connecting hinge (31), a retaining spring (34) is sleeved on the fixed shaft (33), and a central position on the upper surface of the semi-cylindrical pipe (30) is provided with A small fixed bearing (35), a rotating shaft (36) is arranged in the small fixed bearing (35), a square groove (37) is formed on the upper surface of the rotating shaft (36), and the lower end of the outer side of the quarter-cylindrical pipe (32) Both ends are provided with connecting rings (38), the connecting rings (38) are provided with connecting wires (39), one end of the connecting wires (39) is wound around the lower end of the rotating shaft (36), and the lower end of the quarter-cylindrical pipe (32) The inner side is provided with a permanent magnet (40); The permanent magnets (40) on the two quarter-cylindrical pipes (32) attract each other, and a flexible cleaning pad ( 41); The reciprocating rotation mechanism includes a crank-rocker device (42) fixedly installed on the other side of the lower surface of the adjusting disc (26), and a flexible rubber rod (43) is provided at the end of the crank-rocker device (42), and the flexible rubber rod (43) ) the lower surface is provided with a spring telescopic column (44), and the lower surface of the spring telescopic column (44) is provided with a second small electromagnet (45); The cleaning mechanism includes a cleaning box (46) fixedly installed on one side of the lower end of the front surface of the holding table (1). There is a stirrer (48), and a dryer (49) is arranged above the cleaning box (46). 2. A cleaning device for cleaning a solar water heater according to claim 1, wherein the information input mechanism comprises a solar power generation device (50) fixedly installed on one side of the upper surface of the holding table (1). A controller (51) is provided on one side of the solar power generation device (50), the controller (51) is connected with an input keyboard (52), and the input keyboard (52) is provided with numeric keys and various function keys.

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