CN109442763B

CN109442763B - Automatic descaling solar water heater

Info

Publication number: CN109442763B
Application number: CN201811262569.XA
Authority: CN
Inventors: 高小军
Original assignee: Suzhou Yinzhicheng New Energy Co Ltd
Current assignee: Suzhou yinzhicheng new energy Co., Ltd
Priority date: 2018-10-27
Filing date: 2018-10-27
Publication date: 2020-10-23
Anticipated expiration: 2038-10-27
Also published as: CN111765650A; CN109442763A

Abstract

The invention relates to the technical field of water heater equipment, in particular to an automatic descaling solar water heater. The invention aims to solve the technical problem that water scales in a solar water heater are inconvenient to treat. In order to solve the technical problems, the invention provides an automatic descaling solar water heater which comprises a base, wherein a water tank and a supporting seat are arranged on the front surface of a supporting frame, the top of the supporting seat is provided with the base, the top of the base is provided with a vacuum tube, a rotating device is arranged outside the base, a descaling device is arranged inside the vacuum tube, and a kinetic energy generating device and a kinetic energy converting device are arranged on the right side of the supporting frame. According to the automatic descaling solar water heater, when the water temperature inside the vacuum tube reaches about seventy degrees, the rotating device and the descaling device work to treat the scale generated by the steel tube on the inner wall of the vacuum tube, so that the scale on the inner wall of the vacuum tube can be automatically treated, and the heating efficiency of the vacuum tube cannot be reduced.

Description

Automatic descaling solar water heater

Technical Field

The invention relates to the technical field of water heater equipment, in particular to an automatic descaling solar water heater.

Background

When the water is heated to about seventy degrees, salts of calcium, magnesium and the like in the water are precipitated and adhered to the metal surface to form scale.

When the solar water heater heats water, the water temperature is controlled by weather, the water temperature inside the solar water heater can reach eighty degrees to ninety degrees in hot summer, a large amount of water scales can be formed on the inner wall of the vacuum tube at the moment, the water scales can influence the heat transfer, the heat transfer efficiency is reduced, and the water heating effect of the solar water heater is influenced.

At present, scale treatment is carried out by solar energy in two ways: 1. the water temperature of the solar water heater is controlled, so that the water temperature of solar water is not too high, and scale can be avoided, but a large amount of solar energy is wasted, and the number of people who can take a bath is reduced due to low temperature of the solar water heater, so that the solar water heater is not practical; 2. the vacuum tube is cleaned by using the liquid medicine at intervals, the liquid medicine generally causes water pollution, the social idea of energy conservation and environmental protection is violated, the cleaning is troublesome, most solar energy is on the roof, and the cleaning process is dangerous, so that the applicant provides the solar water heater capable of automatically removing scale, and the scale inside the solar water heater is conveniently treated.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides an automatic descaling solar water heater, which solves the problem that water scales in the solar water heater are inconvenient to treat.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides an automatic descaling solar water heater, includes the support frame, the positive surface of support frame is provided with water tank and supporting seat, and base, water tank and supporting seat etc. are the same with current water heater structure, and the position connection relation all do not change, the top of supporting seat is provided with the base, the top of base is provided with the vacuum tube, peg graft in the water changing mouth department of water tank at the top of vacuum tube, the connection relation between vacuum tube and the water tank is the same with current water heater, the outside of base is provided with rotary device, the inside of vacuum tube is provided with the descale device, can drive the descale device and rotate when rotary device rotates, the right side of support frame is provided with kinetic energy generating device and kinetic energy conversion device.

Preferably, rotary device includes and rotates the first fluted disc of connection in the base outside through the bearing, the top of first fluted disc is provided with two connecting plates, and the one side that two connecting plates correspond is provided with two first magnets, and the magnetic pole of two first magnets is opposite.

Preferably, the incrustation removing device comprises a top fixing ring and a bottom fixing ring which are arranged inside the vacuum tube, the size of the top fixing ring and the size of the bottom fixing ring are matched with the size of the inside of the vacuum tube, the top fixing ring and the bottom fixing ring are fixedly connected through two round rods, one opposite side of the two fixing rods is provided with a grinding ball, the difference between the grinding ball and the inner wall of the vacuum tube is one millimeter, two sides of the bottom fixing ring are provided with two second magnets, and the magnetic poles of the two second magnets are opposite.

Preferably, the kinetic energy generating device is including setting up stock and the connecting block on support frame right side, the right side of stock articulates there is the magnifying glass, and the angle of magnifying glass can be adjusted, the right side of connecting block is provided with the cylinder, the top of cylinder is provided with the heat-conducting plate, and the heat-conducting plate is circular, the piston has been cup jointed in the inside activity of cylinder, the big or small looks adaptation of piston and cylinder, the bottom of piston is provided with the square pole.

Preferably, the bottom of cylinder is provided with fixed cover, the outside at the square bar is cup jointed in the activity of fixed cover, through reset spring fixed connection between the top of fixed cover and the bottom of piston, the size of fixed cover inner wall and the big or small looks adaptation of square bar utilize fixed cover to prescribe a limit to the square bar, make the square bar can not rotate.

Preferably, the kinetic energy conversion device comprises a connecting rod arranged on the right side of the support frame, a positioning ring is arranged on the right side of the connecting rod, a rotating ring is rotatably connected to the outer portion of the positioning ring through a bearing seat, fixing rods are arranged on two sides of the outer wall of the rotating ring, the tops of the two fixing rods are fixedly connected through a circular plate, a second fluted disc is arranged on the outer portion of the circular plate, a rotating groove is formed in the inner portion of the circular plate, a rotating plate is arranged in the rotating groove, the relation between the rotating groove and the rotating plate is the same as the structure connection relation between the rotating groove and the inner portion of the rotating mop, therefore, when the rotating plate moves up and down, the rotating groove can drive the circular plate to rotate, the top of the rotating plate is.

(III) advantageous effects

The invention provides an automatic descaling solar water heater, which has the following beneficial effects:

(1) this automatic descaling solar water heater, when the sun shines on the vacuum tube, sunshine also can shine on the heat-conducting plate through the magnifying glass, air heating to the cylinder inside, the position of vacuum tube and heat-conducting plate is close, therefore the vacuum tube is similar with the heat-conducting plate heating, when the temperature of vacuum tube inside reaches seventy degrees or so, the heat-conducting plate also carries out the big heat with the air of cylinder inside, make the air inflation, thereby make the piston can overcome reset spring's elasticity promotion piston and square plate and move down, thereby make the rotor plate move down, drive the plectane and rotate, thereby drive rotary device and descale device and polish the inner wall of vacuum tube, handle the incrustation scale that the steel pipe produced on the vacuum tube inner wall, thereby can handle the incrustation scale of vacuum tube inner wall automatically, make the heating efficiency of vacuum tube can not reduce.

(2) This automatic descaling solar water heater utilizes the air thermal expansion as the power supply, and when the inside temperature of vacuum tube reached certain temperature, the inner wall of vacuum tube just produced the incrustation scale, will get rid of the incrustation scale, and the incrustation scale that just generates is more convenient when getting rid of, and can guarantee the cleanness of vacuum tube inner wall like this, guarantees the heating efficiency of vacuum tube.

(3) This automatic descaling solar water heater, the ball of polishing that sets up is safer when polishing, can not cause the damage to the vacuum tube, improves the life of vacuum tube.

(4) This automatic descaling solar water heater sets up the first magnet of two different magnetic poles and the second magnet of two different magnetic poles, can make it when receiving the thrust that like poles repel each other, can also receive the attraction that opposite sex attracted to make the complex better between rotary device and the descale device.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1;

FIG. 3 is an enlarged view of a portion of FIG. 1 at B according to the present invention;

FIG. 4 is an enlarged view of a portion of the invention at C of FIG. 1;

FIG. 5 is a schematic top view of the circular plate of FIG. 4 according to the present invention;

FIG. 6 is a schematic cross-sectional front view of the vacuum tube of FIG. 1 in accordance with the present invention;

FIG. 7 is a side view of the round bar of FIG. 6 according to the present invention.

In the figure: 1 support frame, 2 water tanks, 3 supporting seats, 4 bases, 5 vacuum tubes, 6 rotating devices, 61 first fluted disc, 62 connecting plates, 63 first magnets, 7 descale devices, 71 top fixing rings, 72 bottom fixing rings, 73 round rods, 74 grinding balls, 75 second magnets, 8 kinetic energy generating devices, 81 long rods, 82 connecting blocks, 83 magnifying glasses, 84 air cylinders, 85 heat conducting plates, 86 pistons, 87 square rods, 88 fixing rings, 89 return springs, 9 kinetic energy conversion devices, 91 connecting rods, 92 positioning rings, 93 rotating rings, 94 fixing rods, 95 round plates, 96 second fluted discs, 97 rotating grooves and 98 rotating plates.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: an automatic descaling solar water heater comprises a support frame 1, a water tank 2 and a support seat 3 are arranged on the front surface of the support frame 1, the water tank 2 and the support seat 3 are identical to the existing water heater in structure, the position connection relation is not changed, a base 4 is arranged on the top of the support seat 3, a vacuum tube 5 is arranged on the top of the base 4, the top of the vacuum tube 5 is inserted into a water changing port of the water tank 2, the connection relation between the vacuum tube 5 and the water tank 2 is identical to the existing water heater, a rotating device 6 is arranged outside the base 4, the rotating device 6 comprises a first fluted disc 61 which is rotatably connected to the outside of the base 4 through a bearing, two connecting plates 62 are arranged on the top of the first fluted disc 61, two first magnets 63 are arranged on one corresponding sides of the two connecting plates 62, the magnetic poles of the two first magnets 63 are, the descaling device 7 comprises a top fixing ring 71 and a bottom fixing ring 72 which are arranged inside the vacuum tube 5, the size of the top fixing ring 71 and the size of the bottom fixing ring 72 are matched with the size of the inside of the vacuum tube 5, the top fixing ring 71 and the bottom fixing ring 72 are fixedly connected through two round rods 73, one opposite side of each of the two round rods 73 is provided with a grinding ball 74, the difference between the grinding ball 74 and the inner wall of the vacuum tube 5 is one millimeter, the arranged grinding balls 74 are safer during grinding without damaging the vacuum tube 5, the service life of the vacuum tube 5 is prolonged, two second magnets 75 are arranged on two sides of the bottom fixing ring 72, the magnetic poles of the two second magnets 75 are opposite, and therefore when the first fluted disc 61 rotates, the top fixing ring 71 and the bottom fixing ring 72 can rotate simultaneously by utilizing the attraction force and the repulsion force between the first magnet 63 and the second magnet 75, the rotating amplitude is the same, the rotating device 6 can drive the descale device 7 to rotate when rotating, the first magnets 63 with two different magnetic poles and the second magnets 75 with two different magnetic poles can be arranged, when the rotating device is subjected to the pushing force of repelling like poles, the rotating device can also be subjected to the attraction force of attracting opposite poles, so that the rotating device 6 and the descale device 7 are better matched, the right side of the support frame 1 is provided with the kinetic energy generating device 8 and the kinetic energy conversion device 9, the kinetic energy generating device 8 comprises a long rod 81 and a connecting block 82 which are arranged on the right side of the support frame 1, the right side of the long rod 81 is hinged with a magnifier 83, the angle of the magnifier 83 can be adjusted, the right side of the connecting block 82 is provided with a cylinder 84, the top of the cylinder 84 is provided with a heat conducting plate 85, the heat conducting plate 85 is circular, a piston 86 is, the bottom of the piston 86 is provided with a square rod 87, the bottom of the cylinder 84 is provided with a fixed sleeve 88, the fixed sleeve 88 is movably sleeved outside the square rod 87, the top of the fixed sleeve 88 is fixedly connected with the bottom of the piston 86 through a return spring 89, the size of the inner wall of the fixed sleeve 88 is matched with that of the square rod 87, the square rod 87 can be limited by the fixed sleeve 88, so that the square rod 87 cannot rotate, the kinetic energy conversion device 9 comprises a connecting rod 91 arranged on the right side of the support frame 1, the right side of the connecting rod 91 is provided with a positioning ring 92, the outside of the positioning ring 92 is rotatably connected with a rotating ring 93 through a bearing seat, two sides of the outer wall of the rotating ring 93 are provided with fixing rods 94, the tops of the two fixing rods 94 are fixedly connected through a circular plate 95, the outside of the circular plate 95 is provided with a, the relationship between the rotating groove 97 and the rotating plate 98 is the same as the structural connection relationship inside the rotating mop, so that when the rotating plate 98 moves up and down, the rotating groove 97 drives the circular plate 95 to rotate, the top of the rotating plate 98 is fixedly connected with the bottom of the square rod 87, the first fluted disc 61 and the second fluted disc 96 are in transmission connection through the toothed belt, when the sun irradiates on the vacuum tube 5, the sunlight also irradiates on the heat conducting plate 85 through the magnifier 83 to heat the air inside the cylinder 84, the position of the vacuum tube 5 is close to that of the heat conducting plate 85, therefore, the vacuum tube 5 is similar to that of the heat conducting plate 85, when the temperature of the water inside the vacuum tube 5 reaches about seventy degrees, the heat conducting plate 85 also heats the air inside the cylinder 84 greatly to expand the air, so that the piston 86 can overcome the elasticity of the return spring 89 to push the piston 86 and the square plate 87 to move downwards, thereby moving, drive plectane 95 and rotate, thereby drive rotary device 6 and descale device 7 and polish to the inner wall of vacuum tube 5, handle the incrustation scale that the steel pipe produced on the inner wall of vacuum tube 5, thereby can handle the incrustation scale of vacuum tube 5 inner wall automatically, make the heating efficiency of vacuum tube 5 can not reduce, utilize the air thermal expansion as the power supply, when the inside temperature of vacuum tube 5 reaches certain temperature, the incrustation scale has just been produced to the inner wall of vacuum tube 5, will get rid of the incrustation scale, the incrustation scale that just generates is more convenient when getting rid of, and can guarantee the cleanness of vacuum tube 5 inner wall like this, guarantee vacuum tube 5's heating efficiency.

The working principle is as follows: when sunlight irradiates on the vacuum tube 5, the heat conducting plate 85 is also irradiated by the sunlight, at this time, the temperature of water inside the vacuum tube 5 and air inside the air cylinder 84 are simultaneously raised, when the temperature of water inside the vacuum tube 5 reaches about seventy degrees, scale begins to be generated on the inner wall of the vacuum tube 5, at this time, the gas inside the air cylinder 84 is expanded due to the temperature rise, the gas expansion force overcomes the elastic force of the return spring 89 to drive the piston 86 and the rotating plate 98 to move downwards, so that the rotating device 6 and the scale removing device 7 are driven by the circular plate 95 to work, and the scale just generated on the inner wall of the vacuum tube 5 is treated.

Claims

1. The utility model provides an automatic scale removal solar water heater, includes support frame (1), its characterized in that: a water tank (2) and a supporting seat (3) are arranged on the front surface of the supporting frame (1), a base (4) is arranged on the top of the supporting seat (3), a vacuum tube (5) is arranged on the top of the base (4), the top of the vacuum tube (5) is inserted into a water changing port of the water tank (2), a rotating device (6) is arranged outside the base (4), a scale removing device (7) is arranged inside the vacuum tube (5), and a kinetic energy generating device (8) and a kinetic energy conversion device (9) are arranged on the right side of the supporting frame (1);

the rotating device (6) comprises a first fluted disc (61) which is rotatably connected to the outer part of the base (4) through a bearing, two connecting plates (62) are arranged at the top of the first fluted disc (61), and two first magnets (63) are arranged on one sides of the two connecting plates (62) which correspond to each other;

the descaling device (7) comprises a top fixing ring (71) and a bottom fixing ring (72) which are arranged inside the vacuum tube (5), the top fixing ring (71) and the bottom fixing ring (72) are fixedly connected through two round rods (73), one opposite side of each of the two fixing rods (73) is provided with a grinding ball (74), and two sides of the bottom fixing ring (72) are provided with two second magnets (75);

the kinetic energy generating device (8) comprises a long rod (81) and a connecting block (82) which are arranged on the right side of the support frame (1), a magnifying glass (83) is hinged to the right side of the long rod (81), an air cylinder (84) is arranged on the right side of the connecting block (82), a heat conducting plate (85) is arranged at the top of the air cylinder (84), a piston (86) is movably sleeved in the air cylinder (84), and a square rod (87) is arranged at the bottom of the piston (86);

the bottom of the cylinder (84) is provided with a fixed sleeve (88), the fixed sleeve (88) is movably sleeved outside the square rod (87), and the top of the fixed sleeve (88) is fixedly connected with the bottom of the piston (86) through a return spring (89);

the kinetic energy conversion device (9) comprises a connecting rod (91) arranged on the right side of the support frame (1), a positioning ring (92) is arranged on the right side of the connecting rod (91), the outer portion of the positioning ring (92) is rotatably connected with a rotating ring (93) through a bearing seat, fixing rods (94) are arranged on two sides of the outer wall of the rotating ring (93), the tops of the two fixing rods (94) are fixedly connected through a circular plate (95), a second fluted disc (96) is arranged on the outer portion of the circular plate (95), a rotating groove (97) is formed in the circular plate (95), a rotating plate (98) is arranged in the rotating groove (97), the top of the rotating plate (98) is fixedly connected with the bottom of the square rod (87), and the first fluted disc (61) is connected with the second fluted disc (96) through a toothed belt.