Water tank of solar water heater

Abstract

The utility model relates to the technical field of solar water heaters, in particular to a water tank of a solar water heater, which comprises a cylindrical water tank, a water inlet pipe, a filter component and a closing component, the water inlet pipe is mounted on the surface of the cylindrical water tank, the filter component is arranged in the inner wall of the water inlet pipe, and the closing component is arranged on the surface of the water inlet pipe. The filter assembly comprises a filter screen, the filter screen sleeves the inner wall of the water inlet pipe, a first hole is formed in one side of the water inlet pipe, a connecting rod is slidably connected to the inner wall of the first hole in one side of the water inlet pipe, a push ring is fixedly connected to one side of the connecting rod, and a first motor is fixedly connected to the side, away from the push ring, of the connecting rod; according to the water tank of the solar water heater, impurities in water can be conveniently filtered, the filtered impurities can be conveniently pushed out of the water inlet pipe, the service life of equipment is prolonged, the situation that the equipment is blocked is reduced, and the heat exchange efficiency of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of solar water heaters, in particular to a water tank of a solar water heater. Background Art

[0002] The solar water heater tank is an important component of the solar water heater. The quality and performance of the solar water heater tank will directly affect the use effect and efficiency of the solar water heater. At present, most water heater tanks lack effective filtering devices. When impurities in the water enter the water tank through the water inlet, it is easy to cause the water tank to be blocked. For example, the application number of the Chinese invention patent application is CN213599592U, which discloses a solar water heater tank. The specification specifically discloses that it includes a hot water tank body, a side baffle is installed on one side of the hot water tank body, and a back cover is installed on the other side of the hot water tank body. The middle part of the side baffle is movably sleeved with a heating water inlet pipe. The solar water heater water tank is connected to a limit rod by fixing the inside of a water inlet pipe, wherein the length of the limit rod is greater than the inner diameter of the hot water tank body, so that when in use, the limit rod can be fixed to the inside of the water inlet pipe by the limit rod, so that when in use, the limit rod can be positioned, and at the same time, when the water level is rising, the buoy moves upward under the action of buoyancy, so that when reaching a suitable position, the water inlet blocking block can be driven to block the lower part of the water inlet pipe, thereby preventing the water level from continuing to rise and overflowing, thereby preventing the water from overflowing when in use.

[0003] When the above technical solution is adopted, when the equipment is in use, water enters the water tank and impurities accumulate at the bottom of the water tank. In the long run, this may affect the heat exchange efficiency and service life of the water heater. At the same time, impurities may enter the pipe with the water flow, causing the pipe to be blocked, affecting the normal delivery of hot water and increasing maintenance costs. A solution is urgently needed. Utility Model Content

[0004] The utility model aims at the deficiencies of the prior art and provides a solar water heater water tank which can filter water to solve the above technical problems.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] The utility model provides a solar water heater water tank, comprising a cylindrical water tank, a water inlet pipe, wherein the water inlet pipe is installed on the surface of the cylindrical water tank, and further comprising a filter assembly and a closing assembly, wherein the filter assembly is arranged in the inner wall of the water inlet pipe, and the closing assembly is arranged on the surface of the water inlet pipe;

[0007] The filter assembly includes a filter screen, which is sleeved on the inner wall of a water inlet pipe. A hole one is opened on one side of the water inlet pipe. A connecting rod is slidably connected to the inner wall of the hole one on the side of the water inlet pipe. A push ring is fixedly connected to one side of the connecting rod. A first motor is fixedly connected to the side of the connecting rod away from the push ring. A gear is fixedly connected to the driving end of the first motor, and a driving rack is installed on the surface of the cylindrical water tank.

[0008] The filter assembly facilitates filtering of water, reduces the possibility of impurities in the water clogging pipelines, and improves the safety of the equipment.

[0009] The gear is meshed and connected with the driving rack, and the push ring is arranged in an arc shape.

[0010] The gear is convenient for cooperating with the first motor to drive the connecting rod to move, thereby increasing the stability of the device and reducing the difficulty of operating the device.

[0011] There are two connecting rods, and the two connecting rods are arranged in a mirror-symmetrical manner.

[0012] The connecting rod facilitates squeezing the push ring to move, improves the usability of the equipment, and assists the push ring in cleaning.

[0013] A cleaning port is provided on one side of the water inlet pipe, and the cleaning port is arranged in a "C" shape.

[0014] The cleaning port facilitates the cleaning of impurities blocked by the filter, reduces the accumulation of impurities, and increases the stability of the equipment.

[0015] The closing component includes a support rod, which is fixedly connected to the cylindrical water tank. There are two support rods, which are arranged in a mirror-symmetrical manner. A retaining ring is slidably connected to the surface of the support rod, and a moving rod is fixedly connected to one side of the retaining ring. A second motor is fixedly connected to the surface of the cylindrical water tank, and a driving end of the second motor is fixedly connected to a threaded rod.

[0016] The closing component is convenient for cooperating with the filtering component to filter and clean impurities, thereby increasing the stability of the equipment and reducing pipeline leakage.

[0017] A threaded hole is provided on the surface of the moving rod, and the threaded rod is threadedly connected with the threaded hole on the surface of the moving rod.

[0018] The moving rod is convenient for driving the retaining ring to move, thereby increasing the stability of the device, reducing the difficulty of operating the device, and facilitating use.

[0019] Beneficial effects of the utility model:

[0020] The utility model provides a solar water heater tank. During the process of water intake, the filter screen filters water and impurities are blocked on the surface of the filter screen. When the water is transported, the second motor drives the threaded rod to rotate. While the threaded rod rotates, the moving rod is squeezed to drive the retaining ring to slide upward, and the retaining ring opens the cleaning port. At this time, the first motor drives the gear, and the gear rotates to cooperate with the driving rack to drive the connecting rod to slide. While the connecting rod moves, the push ring is squeezed to push the impurities on the surface of the filter screen out of the water inlet pipe through the cleaning port. Then the first motor drives the gear to reverse and drive the push ring to reset. At the same time, the second motor drives the threaded rod to drive the retaining ring to close the cleaning port again. By setting the utility model, it is convenient to filter the impurities in the water and push the filtered impurities out of the water inlet pipe, thereby increasing the service life of the equipment, reducing the clogging of the equipment, and improving the heat exchange efficiency of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0022] Figure 2 It is a side view structural schematic diagram of the utility model;

[0023] Figure 3 This is a schematic cross-sectional structural diagram of the filter assembly of the utility model;

[0024] Figure 4 This is a schematic diagram of the closed component structure of the utility model;

[0025] Figure 5 It is a partial structural schematic diagram of the closing component of the utility model. DETAILED DESCRIPTION

[0026] In order to facilitate the understanding of those skilled in the art, the present invention is further described below in conjunction with the embodiments and drawings, and the contents mentioned in the implementation modes are not intended to limit the present invention. The present invention is described in detail below in conjunction with the drawings.

[0027] refer to Figures 1 to 5As shown, a solar water heater tank comprises a cylindrical water tank 1, a water inlet pipe 2, the water inlet pipe 2 is installed on the surface of the cylindrical water tank 1, and also comprises a filter assembly 3 and a closing assembly 4, the filter assembly 3 is arranged in the inner wall of the water inlet pipe 2, the closing assembly 4 is arranged on the surface of the water inlet pipe 2, the filter assembly 3 comprises a filter screen 31, the filter screen 31 is sleeved in the inner wall of the water inlet pipe 2, a hole 1 is opened on one side of the water inlet pipe 2, a connecting rod 33 is slidably connected to the inner wall of the hole 1 on one side of the water inlet pipe 2, a push ring 32 is fixedly connected to one side of the connecting rod 33, a first motor 34 is fixedly connected to the side of the connecting rod 33 away from the push ring 32, a gear 35 is fixedly connected to the driving end of the first motor 34, a driving rack 36 is installed on the surface of the cylindrical water tank 1, the filter assembly 3 is convenient for filtering water, reduces the situation where impurities in the water block the pipeline, and improves the safety of the equipment.

[0028] In this embodiment, the gear 35 is meshed with the driving rack 36, and the push ring 32 is arranged in an arc shape. The gear 35 is convenient for cooperating with the first motor 34 to drive the connecting rod 33 to move, thereby increasing the stability of the device and reducing the difficulty of operating the device.

[0029] In this embodiment, there are two connecting rods 33, and the two connecting rods 33 are arranged in mirror symmetry. The connecting rods 33 facilitate squeezing the push ring 32 to move, improve the usability of the equipment, and assist the push ring 32 in cleaning.

[0030] In this embodiment, a cleaning port is opened on one side of the water inlet pipe 2, and the cleaning port is set in a "C" shape. The cleaning port is convenient for cleaning impurities blocked by the filter screen 31, reducing the accumulation of impurities and increasing the stability of the equipment.

[0031] In this embodiment, the closing component 4 includes a support rod 42, and the support rod 42 is fixedly connected to the cylindrical water tank 1. There are two support rods 42, and the two support rods 42 are arranged in a mirror-symmetrical manner. The surface of the support rod 42 is slidably connected with a retaining ring 41, and one side of the retaining ring 41 is fixedly connected with a moving rod 43. The surface of the cylindrical water tank 1 is fixedly connected with a second motor 45, and the driving end of the second motor 45 is fixedly connected with a threaded rod 44. The closing component 4 is convenient for cooperating with the filtering component 3 to filter and clean impurities, thereby increasing the stability of the equipment and reducing leakage of the pipeline.

[0032] In this embodiment, a threaded hole is opened on the surface of the moving rod 43, and the threaded rod 44 is threadedly connected to the threaded hole on the surface of the moving rod 43. The moving rod 43 is convenient for driving the retaining ring 41 to move, thereby increasing the stability of the equipment, reducing the difficulty of operating the equipment, and facilitating use.

[0033] The above is only a preferred embodiment of the utility model, and does not constitute any form of limitation to the utility model. Although the utility model is disclosed as a preferred embodiment as above, it is not used to limit the utility model. Any technician familiar with the profession can make some changes or modifications to equivalent embodiments of equivalent changes by using the technical contents disclosed above without departing from the scope of the technical solution of the utility model. However, any simple modification, equivalent changes and modifications made to the above embodiments according to the technology of the utility model, which do not depart from the content of the technical solution of the utility model, are within the scope of the technical solution of the utility model.

Claims

1. A solar water heater tank, comprising a cylindrical water tank (1) and a water inlet pipe (2), wherein the water inlet pipe (2) is installed on the surface of the cylindrical water tank (1), characterized in that: It also comprises a filter assembly (3) and a closing assembly (4), wherein the filter assembly (3) is arranged in the inner wall of the water inlet pipe (2), and the closing assembly (4) is arranged on the surface of the water inlet pipe (2); The filter assembly (3) comprises a filter screen (31), the filter screen (31) is sleeved in the inner wall of the water inlet pipe (2), a hole one is opened on one side of the water inlet pipe (2), a connecting rod (33) is slidably connected to the inner wall of the hole one on one side of the water inlet pipe (2), a push ring (32) is fixedly connected to one side of the connecting rod (33), a first motor (34) is fixedly connected to the side of the connecting rod (33) away from the push ring (32), a gear (35) is fixedly connected to the driving end of the first motor (34), and a driving rack (36) is installed on the surface of the cylindrical water tank (1).

2. A solar water heater tank according to claim 1, characterized in that: The gear (35) is meshedly connected with the driving rack (36), and the push ring (32) is arranged in an arc shape.

3. A solar water heater tank according to claim 1, characterized in that: There are two connecting rods (33), and the two connecting rods (33) are arranged in a mirror-symmetrical manner.

4. A solar water heater tank according to claim 1, characterized in that: A cleaning port is provided on one side of the water inlet pipe (2), and the cleaning port is arranged in a "C" shape.

5. A solar water heater tank according to claim 1, characterized in that: The closing assembly (4) comprises a support rod (42), wherein the support rod (42) is fixedly connected to the cylindrical water tank (1), there are two support rods (42), and the two support rods (42) are arranged in a mirror-symmetrical manner, a retaining ring (41) is slidably connected to the surface of the support rod (42), and a moving rod (43) is fixedly connected to one side of the retaining ring (41), and a second motor (45) is fixedly connected to the surface of the cylindrical water tank (1), and a driving end of the second motor (45) is fixedly connected to a threaded rod (44).

6. A solar water heater tank according to claim 5, characterized in that: A threaded hole is provided on the surface of the moving rod (43), and the threaded rod (44) is threadedly connected to the threaded hole on the surface of the moving rod (43).

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