Descaling device of solar water heater

Abstract

The utility model provides a solar water heater descaling device which comprises a fixing rod, a connecting block is arranged on one side of the fixing rod, a cleaning mechanism is arranged on the surface of the connecting block, an adjusting mechanism is arranged in the connecting block, and a water spraying mechanism is installed on the outer surface of the front end of the fixing rod. A handle is fixedly installed on the surface of the rear end of the fixing rod. Through use of the cleaning mechanism and the adjusting mechanism, a rotary knob on the surface of one side of a connecting block is rotated, a second bevel gear can be driven to rotate, first bevel gears on the periphery are driven to synchronously rotate, then a threaded rod is rotated, a connecting rod can slide in a sliding groove through rotation of the threaded rod, and according to the solar water heaters of different sizes, the cleaning mechanism can be adjusted; the extending length of the connecting rod is adjusted, the four cleaning blocks make contact with the inner wall of the inner container, then the motor is started to work, the rotating shaft and the connecting blocks are driven to rotate, and internal dirt can be cleaned through the cleaning blocks on the surface of the connecting rod.

Description

Technical Field

[0001] The utility model relates to the relevant field of solar water heaters, and in particular to a descaling device for solar water heaters. Background Art

[0002] Solar water heaters are an environmentally friendly and energy-saving hot water supply device. They capture sunlight through collectors and convert it into heat energy, which in turn heats the water in the water tank to provide hot water for users. Solar water heaters not only reduce dependence on traditional energy, reduce energy consumption and environmental pollution, but also have the advantages of easy installation, safe use, and low maintenance costs. They are an ideal choice for modern families and commercial places. After long-term use, the inner surface of the water tank of the solar water heater will accumulate dirt, and a solar water heater descaling device is needed.

[0003] The existing solar water heater descaling device has an obvious limitation when cleaning the dirt in the inner tank: it cannot adapt to the cleaning of water heaters of different sizes. This deficiency affects the practicality and flexibility of the device in actual applications. In addition, the existing solar water heater descaling device can usually only scrape the internal dirt when cleaning the dirt, and cannot spray water for cleaning. The user may need to use other tools or methods to spray water for cleaning, which not only increases the complexity of the operation, but also affects the cleaning effect.

[0004] Therefore, we make improvements to this and propose a solar water heater descaling device. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a solar water heater descaling device, which solves the problems mentioned in the background technology.

[0006] In order to achieve the above-mentioned utility model purpose, the utility model provides the following technical solutions:

[0007] A solar water heater descaling device is provided to solve the above problems.

[0008] The specific application is as follows:

[0009] It comprises a fixing rod, a connecting block is arranged on one side of the fixing rod, a cleaning mechanism is arranged on the surface of the connecting block, an adjusting mechanism is arranged inside the connecting block, a water spray mechanism is arranged on the outer surface of the front end of the fixing rod, and a handle is fixedly arranged on the rear end surface of the fixing rod;

[0010] The cleaning mechanism includes a motor, and the motor is fixedly installed inside the front end of the fixed rod. The output end of the motor is fixedly connected to a rotating shaft, and the other end of the rotating shaft is fixedly connected to a connecting block. Four connecting rods are arranged on the outer surface of the connecting block, and cleaning blocks are fixedly installed on the surface of one end of the outer side of the four connecting rods.

[0011] As a preferred technical solution of the present application, the adjustment mechanism includes a slide groove, and four slide grooves are provided, and the four slide grooves are all opened inside the connecting block, the four connecting rods are all slidingly connected in the four slide grooves, the inside of the slide groove is rotatably connected with a threaded rod, and the connection method between the threaded rod and the connecting rod is a threaded connection.

[0012] As a preferred technical solution of the present application, a first bevel gear is fixedly installed on the other end surface of the threaded rod, and a second bevel gear is meshingly connected to one side of the four first bevel gears, a knob is fixedly installed on one side surface of the second bevel gear, and the knob is connected to the connecting block by a rotational connection.

[0013] As a preferred technical solution of the present application, the water spray mechanism includes a fixed ring, and the fixed ring is fixedly installed on the outer surface of the fixed rod, a plurality of gears are rotatably connected inside the fixed ring, a fixed pipe is fixedly installed on one side surface of the gear, and a spray head is fixedly installed on one end surface of the fixed pipe, a hose is connected to the outer surface of the gear, a cavity is provided inside the gear, and the hose and the fixed pipe are connected through the gear, an annular tube is provided outside the fixed rod, and a plurality of hoses are connected to the annular tube, and a water inlet pipe is fixedly connected to one side surface of the annular tube.

[0014] As a preferred technical solution of the present application, the outer surface of the fixed rod is threadedly connected to a rotating ring, and one side surface of the rotating ring is rotatably connected to a mounting ring, and the other side surface of the mounting ring is fixedly mounted with a plurality of racks, and the plurality of racks are respectively meshed and connected with a plurality of gears.

[0015] As a preferred technical solution of the present application, a mounting block is fixedly mounted on the outer surface of the mounting ring, and the mounting block is connected to the ring tube in a fixed manner.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] In the scheme of this application:

[0018] 1. Through the use of the cleaning mechanism and the adjusting mechanism, by turning the knob on one side of the connecting block, the second bevel gear can be driven to rotate, and the surrounding first bevel gears can be driven to rotate synchronously, thereby rotating the threaded rod. By rotating the threaded rod, the connecting rod can slide in the slide groove. The length of the connecting rod can be adjusted according to the different sizes of solar water heaters, so that the four cleaning blocks are in contact with the inner wall of the inner tank, and then the motor is started to drive the rotating shaft and the connecting block to rotate, and the internal dirt can be cleaned through the cleaning block on the surface of the connecting rod.

[0019] 2. Through the use of the water spray mechanism, when cleaning the dirt on the inner wall of the inner tank, the water can be discharged into the water inlet pipe through the external water, through the ring pipe, the hose, the cavity in the gear and the fixed pipe, and sprayed out from the nozzle to clean the inner wall of the inner tank, thereby improving the descaling effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic diagram of the first three-dimensional structure of the solar water heater descaling device provided in this application;

[0021] Figure 2 A second three-dimensional structural schematic diagram of the solar water heater descaling device provided in this application;

[0022] Figure 3 A schematic diagram of a three-dimensional structure of a connection block of a solar water heater descaling device provided in the present application;

[0023] Figure 4 A schematic structural diagram of a cross-section of a connecting block of a solar water heater descaling device provided in this application;

[0024] Figure 5 A schematic diagram of the three-dimensional structure of the water spraying mechanism of the solar water heater descaling device provided in this application;

[0025] Figure 6 A schematic cross-sectional structure diagram of a water spray mechanism of a solar water heater descaling device provided in this application;

[0026] Figure 7 Solar water heater descaling device provided for this application Figure 6 Schematic diagram of the enlarged structure of part A in the middle.

[0027] Indicated in the figure:

[0028] 1. Fixed rod; 2. Connecting block; 3. Cleaning mechanism; 301. Motor; 302. Rotating shaft; 303. Connecting rod; 304. Cleaning block; 4. Adjusting mechanism; 401. Slide groove; 402. Threaded rod; 403. First bevel gear; 404. Second bevel gear; 405. Knob; 5. Water spraying mechanism; 501. Fixed ring; 502. Gear; 503. Fixed pipe; 504. Spray head; 505. Ring pipe; 506. Hose; 507. Water inlet pipe; 508. Rotating ring; 509. Mounting ring; 510. Rack; 511. Mounting block; 6. Handle. DETAILED DESCRIPTION

[0029] To make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described examples are part of the embodiments of the utility model, not all of the embodiments.

[0030] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the present invention to be protected, but merely represents some embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0032] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0033] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "upper" and "lower" is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, or the orientation or position relationship commonly understood by those skilled in the art. Such terms are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first" and "second" are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0034] In order to solve the technical problems in the background technology, the following solar water heater descaling device is provided:

[0035] Combination Figure 1 - Figure 7As shown, the utility model provides a descaling device for a solar water heater, comprising a fixed rod 1, a connecting block 2 is arranged on one side of the fixed rod 1, a cleaning mechanism 3 is arranged on the surface of the connecting block 2, and an adjusting mechanism 4 is arranged inside the connecting block 2, a water spraying mechanism 5 is installed on the external surface of the front end of the fixed rod 1, and a handle 6 is fixedly installed on the rear end surface of the fixed rod 1; the cleaning mechanism 3 comprises a motor 301, and the motor 301 is fixedly installed inside the front end of the fixed rod 1, a rotating shaft 302 is fixedly connected to the output end of the motor 301, and the other end of the rotating shaft 302 is fixedly connected to the connecting block 2, four connecting rods 303 are arranged on the external surface of the connecting block 2, and cleaning blocks 304 are fixedly installed on the surface of one end of the outer side of the four connecting rods 303.

[0036] In this embodiment: when the inner tank of the solar water heater needs to be cleaned, the handle 6 on the surface of the fixed rod 1 can be held, and one end of the connecting block 2 can be placed inside the inner tank. Then the motor 301 can be started to work, and the motor 301 drives the rotating shaft 302 at the output end to rotate, and the rotating shaft 302 will drive the connecting block 2 to rotate. The connecting block 2 can drive the connecting rod 303 and the cleaning block 304 on the surface to clean the dirt on the inner wall of the inner tank.

[0037] refer to Figure 1 - Figure 7 On the basis of the above embodiment, in order to make the device adapt to water heaters of different sizes, this embodiment provides the following design:

[0038] As a preferred embodiment, the adjustment mechanism 4 includes a slide groove 401, and four slide grooves 401 are provided, and the four slide grooves 401 are all opened inside the connecting block 2, and the four connecting rods 303 are all slidingly connected in the four slide grooves 401, and the inside of the slide groove 401 is rotatably connected with a threaded rod 402, and the threaded rod 402 and the connecting rod 303 are connected by a threaded connection.

[0039] In this embodiment: the threaded rod 402 can be rotated in the slide groove 401 to adjust the distance that the connecting rod 303 extends in the slide groove 401. Different adjustments can be made according to water heaters of different sizes, so that the cleaning block 304 on the surface of the connecting rod 303 contacts the inner wall of the inner tank, so that the dirt on the inner wall of the inner tank can be cleaned by rotation.

[0040] As a preferred embodiment, a first bevel gear 403 is fixedly mounted on the other end surface of the threaded rod 402, and one side of the four first bevel gears 403 is meshingly connected with a second bevel gear 404, and a knob 405 is fixedly mounted on one side surface of the second bevel gear 404, and the knob 405 is connected to the connecting block 2 in a rotational manner.

[0041] In this embodiment: the second bevel gear 404 can be driven to rotate by rotating the knob 405 inside the surface of one side of the connecting block 2. Since the second bevel gear 404 is meshingly connected with the four first bevel gears 403, when the second bevel gear 404 rotates, it can drive the four first bevel gears 403 and the four threaded rods 402 to rotate synchronously, thereby adjusting the position of the connecting rod 303.

[0042] refer to Figure 1 - Figure 7 On the basis of the above embodiments, in order to improve the cleaning effect when cleaning dirt, this embodiment provides the following design:

[0043] As a preferred embodiment, the water spraying mechanism 5 includes a fixing ring 501, and the fixing ring 501 is fixedly installed on the outer surface of the fixing rod 1, a plurality of gears 502 are rotatably connected inside the fixing ring 501, and a fixing pipe 503 is fixedly installed on one side surface of the gear 502, and a nozzle 504 is fixedly installed on one end surface of the fixed pipe 503, a hose 506 is connected to the outer surface of the gear 502, and a cavity is provided inside the gear 502, and the hose 506 is connected to the fixed pipe 503 through the gear 502, an annular pipe 505 is provided outside the fixed rod 1, and a plurality of hoses 506 are connected to the annular pipe 505, and a water inlet pipe 507 is fixedly connected to one side surface of the annular pipe 505.

[0044] In this embodiment: water from the outside can be discharged into the water inlet pipe 507, passed through the annular pipe 505, the hose 506, the cavity in the gear 502 and the fixed pipe 503, and sprayed out from the nozzle 504, so as to facilitate the inner wall of the inner tank to be sprayed with water for cleaning, and the cleaned dirt can be cleaned, thereby improving the descaling effect.

[0045] refer to Figure 5 - Figure 7 On the basis of the above embodiment, in order to adjust the angle of the nozzle 504 when cleaning water heaters of different sizes so that it can spray toward the inner wall of the inner tank, this embodiment provides the following design:

[0046] As a preferred embodiment, the outer surface of the fixed rod 1 is threadedly connected with a rotating ring 508, and one side surface of the rotating ring 508 is rotatably connected with a mounting ring 509, and the other side surface of the mounting ring 509 is fixedly installed with a plurality of racks 510, and the plurality of racks 510 are respectively meshed and connected with a plurality of gears 502.

[0047] In this embodiment: by rotating the rotating ring 508 on the surface of the fixed rod 1, the rotating ring 508 will drive the mounting ring 509 on the surface to move. When the mounting ring 509 moves, it can drive a number of racks 510 to move. Since the racks 510 are meshed and connected with the gears 502, when the racks 510 move, they can drive the gears 502 to rotate inside the fixed ring 501, and drive the fixed tube 503 and the nozzle 504 to rotate, and adjust the inclination angle of the nozzle 504 to avoid that when cleaning a larger inner tank, the inclination angle is too small, and the dirt cleaned on the inner wall cannot be rinsed.

[0048] As a preferred embodiment, a mounting block 511 is fixedly mounted on the outer surface of the mounting ring 509, and the mounting block 511 is connected to the ring tube 505 in a fixed manner.

[0049] In this embodiment, the annular tube 505 can be limited and fixed by the mounting block 511 .

[0050] Specifically, the working principle of this solution is:

[0051] When in use, first, according to the size of the solar water heater, the knob 405 inside the surface of one side of the connecting block 2 can be rotated to drive the second bevel gear 404 to rotate, and the four first bevel gears 403 and the four threaded rods 402 can be driven to rotate synchronously, and the position of the connecting rod 303 can be adjusted to make the cleaning block 304 on the surface contact the inner wall of the inner tank, and then the handle 6 can be held to put one end of the connecting block 2 into the inner tank, and then the motor 301 can be started to work, and the motor 301 drives the rotating shaft 302 at the output end to rotate, and the rotating shaft 302 will drive the connecting block 2 to rotate, and the connecting block 2 can drive the connecting rod 303 and the cleaning block 304 on the surface to clean the dirt on the inner wall of the inner tank.

[0052] At the same time, water can be discharged into the water inlet pipe 507 through an external water pump, and then passed through the ring pipe 505, the hose 506, the cavity in the gear 502 and the fixed pipe 503, and then sprayed out from the nozzle 504, so as to facilitate the water spray cleaning of the inner wall of the liner. By rotating the rotating ring 508 on the surface of the fixed rod 1, the rotating ring 508 will drive the mounting ring 509 on the surface to move. When the mounting ring 509 moves, it can drive several racks 510 to move. Since the racks 510 are meshed and connected with the gears 502, when the racks 510 move, they can drive the gears 502 to rotate inside the fixed ring 501, and drive the fixed pipe 503 and the nozzle 504 to rotate, so as to facilitate the adjustment of the inclination angle of the nozzle 504 and improve its practicality. The above is the working process of the whole device, and the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0053] The above embodiments are only used to illustrate the present invention and are not intended to limit the technical solutions described in the present invention. Although the present invention has been described in detail with reference to the above embodiments, the present invention is not limited to the above specific implementation methods. Therefore, any modification or equivalent replacement of the present invention; and all technical solutions and improvements thereof that do not depart from the spirit and scope of the present invention are included in the scope of the claims of the present invention.

Claims

1. A solar water heater descaling device, comprising a fixing rod (1), characterized in that: A connecting block (2) is provided on one side of the fixing rod (1), a cleaning mechanism (3) is provided on the surface of the connecting block (2), and an adjusting mechanism (4) is provided inside the connecting block (2); a water spray mechanism (5) is installed on the outer surface of the front end of the fixing rod (1), and a handle (6) is fixedly installed on the rear end surface of the fixing rod (1); The cleaning mechanism (3) comprises a motor (301), and the motor (301) is fixedly mounted inside the front end of the fixed rod (1); the output end of the motor (301) is fixedly connected to a rotating shaft (302), and the other end of the rotating shaft (302) is fixedly connected to a connecting block (2); four connecting rods (303) are arranged on the outer surface of the connecting block (2), and a cleaning block (304) is fixedly mounted on the surface of one end of the outer side of the four connecting rods (303).

2. A solar water heater descaling device according to claim 1, characterized in that: The adjustment mechanism (4) comprises a slide groove (401), and there are four slide grooves (401), and the four slide grooves (401) are all opened inside the connecting block (2), and the four connecting rods (303) are all slidably connected in the four slide grooves (401), and the inside of the slide groove (401) is rotatably connected with a threaded rod (402), and the threaded rod (402) and the connecting rod (303) are connected in a threaded manner.

3. A solar water heater descaling device according to claim 2, characterized in that: A first bevel gear (403) is fixedly mounted on the other end surface of the threaded rod (402), and one side of the four first bevel gears (403) is meshedly connected with a second bevel gear (404), and a knob (405) is fixedly mounted on one side surface of the second bevel gear (404), and the knob (405) is connected to the connecting block (2) in a rotational manner.

4. A solar water heater descaling device according to claim 1, characterized in that: The water spray mechanism (5) comprises a fixing ring (501), and the fixing ring (501) is fixedly mounted on the outer surface of the fixing rod (1); a plurality of gears (502) are rotatably connected inside the fixing ring (501); a fixing pipe (503) is fixedly mounted on one side surface of the gear (502); and a spray head (504) is fixedly mounted on one end surface of the fixing pipe (503); a hose (506) is connected to the outer surface of the gear (502); a cavity is provided inside the gear (502); and the hose (506) and the fixing pipe (503) are connected via the gear (502); an annular pipe (505) is provided outside the fixing rod (1); and a plurality of hoses (506) are connected to the annular pipe (505); and a water inlet pipe (507) is fixedly connected to one side surface of the annular pipe (505).

5. A solar water heater descaling device according to claim 4, characterized in that: The outer surface of the fixed rod (1) is threadedly connected to a rotating ring (508), and one side surface of the rotating ring (508) is rotatably connected to a mounting ring (509), and the other side surface of the mounting ring (509) is fixedly mounted with a plurality of racks (510), and the plurality of racks (510) are respectively meshed and connected with a plurality of gears (502).

6. A solar water heater descaling device according to claim 5, characterized in that: A mounting block (511) is fixedly mounted on the outer surface of the mounting ring (509), and the mounting block (511) is connected to the ring tube (505) in a fixed manner.

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