Softened water tank

Abstract

The utility model relates to the technical field of softened water and discloses a softened water tank which comprises a water tank body, a support is fixedly connected to the surface of the water tank body through bolts, two lead screws are rotatably connected to the side wall of an inner cavity of the water tank body through rotating shafts, and filtering pieces are arranged on the surfaces of the two lead screws. The top of the water tank main body is fixedly connected with a fixing frame through bolts, and the tops of the two groups of screw rods are provided with driving pieces for driving the two groups of screw rods to rotate to lift the filtering piece; through cooperative use of the driving piece, the filtering piece and other related assemblies, the whole device is easy and convenient to use and operate, the water tank can be cleaned, meanwhile, the filtering piece, the scraping plate and other assemblies can be cleaned, the actual working efficiency can be effectively improved, and the practicability is high. Meanwhile, residual water scale, impurities and the like can be cleaned more thoroughly, and the quality of softened water is prevented from being influenced.

Description

Technical Field

[0001] The present application relates to the technical field of softened water, and in particular to a softened water tank. Background Art

[0002] Softening water is the process of reducing the hardness of water by removing hardness ions, especially calcium and magnesium ions, from water. Hard water refers to water containing a large amount of dissolved calcium and magnesium salt ions, while softened water refers to water that has been treated to reduce the content of these ions. A softening water tank is a tank used to store softened water.

[0003] In the utility model with the Chinese patent authorization announcement number "CN218320918U", "a new type of softened water tank is disclosed, including a tank body and an upper cover, the tank body is rotatably provided with two threaded rods, the bottom wall of the tank body is provided with a rotating chamber, the ends of the two threaded rods extend into the rotating chamber, the bottom wall of the rotating chamber is fixedly provided with a first motor connected with one of the threaded rods, the two threaded rods are connected by a rotating mechanism, the bottom wall of the upper cover is rotatably provided with a rotating shaft, and the upper end surface of the upper cover is provided with a second motor connected with the rotating shaft." The type can scrape the accumulated condensed scale on the inner wall of the softening tank by means of a rotating rotating plate by setting a rotating shaft, a scraper, a fixing ring, a mounting ring and a filter cloth, and the scraped scale will fall and accumulate above the filter cloth, and the scraped scale can be lifted through the filter cloth by means of a lifting and lowering fixing ring and a mounting ring for processing;

[0004] With respect to the above-mentioned related technologies, the inventor believes that in the above-mentioned utility model, the scale on the inner wall of the softening box is scraped off by a scraper so that the scale falls onto the filter cloth, but some scale may have corresponding viscosity, so during the scraping process, some scale may adhere to the scraper surface, resulting in that when the filter cloth is cleaned, some scale cannot be completely cleaned out, which still affects the subsequent quality of the softened water reserve;

[0005] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0006] In order to solve the problem that in the existing process of cleaning scale by rotating the scraper, scale still adheres to the scraper surface, resulting in the scale not being completely cleaned out, thus affecting the quality of softened water reserves, the present application provides a softened water tank.

[0007] The softened water tank provided in this application adopts the following technical solution:

[0008] A softened water tank comprises a water tank body, the surface of the water tank body is fixedly connected with a bracket by bolts, the inner cavity side wall of the water tank body is rotatably connected with two groups of screw rods by a rotating shaft, the surfaces of the two groups of screw rods are provided with filter elements, and the filter elements are arranged inside the water tank body, the bottom of the water tank body is rotatably connected with a sealing cover by a hinge, one side of the water tank body is fixedly connected with a water inlet pipe, the position of the water inlet pipe is lower than the filter element, one side of the water tank body is fixedly connected with a water outlet pipe, the position of the water outlet pipe is higher than the filter element, the top of the water tank body is fixedly connected with a fixing frame by bolts, the tops of the two groups of screw rods are rotated through the water tank body and extend to the inside of the fixing frame, the tops of the two groups of screw rods are provided with driving members for driving the two groups of screw rods to rotate to lift the filter element, and the driving member is arranged inside the fixing frame.

[0009] Preferably, the filter element comprises a filter plate, and the inner cavity side wall of the filter plate is fixedly connected with two groups of threaded sleeves, and the inner cavity side walls of the two groups of threaded sleeves are both threadedly connected to the surface of the screw rod.

[0010] Preferably, an annular scraper is fixedly connected to the surface of the filter plate, and the surface of the annular scraper is in contact with the inner cavity side wall of the water tank body.

[0011] Preferably, the driving member includes a driving motor, which is fixedly connected to the bottom of the inner cavity of the fixing frame by bolts, and the driving motor is fixedly connected to a fixing rod by an output shaft, and one end of the fixing rod away from the driving motor is rotatably connected to the inner cavity side wall of the fixing frame by a rotating shaft.

[0012] Preferably, two groups of worms are fixedly connected to the surface of the fixed rod, the surfaces of the two groups of worms are meshingly connected with worm wheels, and the bottoms of the two groups of worm wheels are fixedly connected to the top of the screw rod by bolts.

[0013] In summary, this application includes the following beneficial technical effects:

[0014] By using the driving member, the filtering member and other related components in coordination, and utilizing the height setting of the water inlet and the water outlet, when discharging the softened water, its scale and impurities can be filtered to the bottom of the filter plate, and the corresponding pumping equipment can be connected through the water outlet to pump out the softened water. At this time, the sealing cover can be opened, and the filter plate can be pushed to the bottom of the water tank body by utilizing the driving motor and other driving members. At this time, the impurities filtered out and the scale on the inner wall of the water tank can be scraped off and pushed out by the filter plate and the annular scraper, and it is also convenient to clean the filter plate and the annular scraper. Compared with the prior art, the overall operation is simple, not only can the water tank be cleaned, but also the filter member, the scraper and other components can be cleaned, which can effectively improve the actual working efficiency, and at the same time, the residual scale and impurities can be cleaned more thoroughly to avoid affecting the quality of the softened water. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of a three-dimensional structure from a first-view perspective of an embodiment of the application;

[0016] Figure 2 It is a cross-sectional view of the water tank body and a schematic diagram of the partial structure of related components of the embodiment of the application;

[0017] Figure 3 It is a schematic diagram of the partial structure of the annular scraper and filter plate and related components of the embodiment of the application.

[0018] Explanation of the accompanying drawings: 1. Water tank body; 2. Bracket; 3. Water inlet pipe; 4. Water outlet pipe; 5. Sealing cover; 6. Fixed bracket; 7. Driving motor; 8. Fixed rod; 9. Worm; 10. Worm wheel; 11. Filter plate; 12. Screw; 13. Annular scraper; 14. Threaded sleeve. DETAILED DESCRIPTION

[0019] The following is combined with Figure 1-3 This application is described in further detail.

[0020] The present application embodiment discloses a softening water tank. Figure 1-3 A softened water tank comprises a water tank body 1, a bracket 2 is fixedly connected to the surface of the water tank body 1 by bolts, two sets of screws 12 are rotatably connected to the inner cavity side wall of the water tank body 1 by a rotating shaft, a filter is arranged on the surface of the two sets of screws 12, and the filter is arranged inside the water tank body 1, a sealing cover 5 is rotatably connected to the bottom of the water tank body 1 by a hinge, a water inlet pipe 3 is fixedly connected to one side of the water tank body 1, and the position of the water inlet pipe 3 is lower than the filter, a water outlet pipe 4 is fixedly connected to one side of the water tank body 1, and the position of the water outlet pipe 4 is higher than the filter, and the top of the water tank body 1 is fixed by bolts. The fixing frame 6 is fixedly connected, the tops of the two groups of screw rods 12 are rotated through the water tank body 1 and extend to the inside of the fixing frame 6, the tops of the two groups of screw rods 12 are provided with driving members for driving the two groups of screw rods 12 to rotate and lift the filter element, and the driving member is arranged inside the fixing frame 6, the filter element includes a filter plate 11, the inner cavity side wall of the filter plate 11 is fixedly connected with two groups of threaded sleeves 14, the inner cavity side walls of the two groups of threaded sleeves 14 are threadedly connected to the surface of the screw rod 12, the surface of the filter plate 11 is fixedly connected with an annular scraper 13, and the surface of the annular scraper 13 is attached to the inner cavity side wall of the water tank body 1;

[0021] By adopting the above technical scheme, the water inlet pipe 3 on one side of the water tank body 1 can be used to add softened water into the water tank body 1, and the water outlet pipe 4 can be used to connect the pumping equipment to discharge the softened water. When the softened water is extracted, the impurities and scale in the softened water are blocked by the filter plate 11 and filtered to the bottom of the water tank body 1 through the filter element provided inside. At the same time, the driving member in the fixed frame 6 can be used for transmission, so that the two groups of screw rods 12 can be driven to rotate. At this time, the filter plate 11 and the annular scraper 13 can be driven to descend through the threaded sleeve 14. During the descent process, the annular scraper 13 can scrape off the scale impurities remaining on the inner wall of the water tank body 1, and the sealing cover 5 can be opened at the same time. The filter plate 11 and the annular scraper 13 can be lowered to push out the scale impurities remaining in the water tank body 1. At the same time, when the annular scraper 13 and the filter plate 11 are pushed to the bottom of the water tank body 1, it is convenient to clean the annular scraper 13 and the filter plate 11.

[0022] Reference Figure 1 and Figure 2 The driving member includes a driving motor 7, which is fixedly connected to the bottom of the inner cavity of the fixing frame 6 by bolts. The driving motor 7 is fixedly connected to a fixing rod 8 by an output shaft. One end of the fixing rod 8 away from the driving motor 7 is rotatably connected to the inner cavity side wall of the fixing frame 6 by a rotating shaft. Two groups of worms 9 are fixedly connected to the surface of the fixing rod 8. The surfaces of the two groups of worms 9 are meshed with worm wheels 10. The bottoms of the two groups of worm wheels 10 are fixedly connected to the top of the screw rod 12 by bolts.

[0023] By adopting the above technical solution, the output is generated by the driving motor 7, which can drive the fixed rod 8 and the two groups of worm gears 9 fixedly connected to the surface of the fixed rod 8 to rotate synchronously, so that the worm gear 10 can be driven by the worm gear 9 to rotate synchronously, and at this time, the two groups of screw rods 12 can be driven to rotate.

[0024] The implementation principle of a softened water tank in the embodiment of the present application is as follows: the water inlet pipe 3 on one side of the water tank body 1 can be used to add softened water into the water tank body 1, and the water outlet pipe 4 can be used to connect a pumping device, etc., to discharge the softened water, and through the filter element provided inside, when the softened water is pumped out, the impurities and scale in the softened water are blocked by the filter plate 11, and the impurities and scale in the softened water are filtered to the bottom of the water tank body 1, and the output is driven by the driving motor 7, which can drive the fixed rod 8 and the two groups of worm gears 9 fixedly connected to the surface of the fixed rod 8 to rotate synchronously, so that the worm gear 9 can drive the worm wheel 10 to rotate synchronously. The filter plate 11 and the annular scraper 13 can be driven to rotate, and the filter plate 11 and the annular scraper 13 can be driven to descend through the threaded sleeve 14. During the descent process, the annular scraper 13 can scrape off the scale impurities remaining on the inner wall of the water tank body 1, and the sealing cover 5 can be opened at the same time. The filter plate 11 and the annular scraper 13 can be lowered to push out the scale impurities remaining filtered inside the water tank body 1. At the same time, when the annular scraper 13 and the filter plate 11 are pushed to the bottom of the water tank body 1, it is convenient to clean the annular scraper 13 and the filter plate 11. The above-mentioned drive motor 7 can be selected from NEMA 17 stepper motor, NEMA 17 stepper motor is a synchronous motor, which controls the movement of the rotor by applying a pulse signal. The rotation angle of the stepper motor is usually controlled by controlling the number of input pulses. Each time a pulse signal is received, the stepper motor will rotate a fixed angle, which is called the step angle. The rotation direction of the stepper motor is determined by the sequence of the input pulse signals and the direction of the current. The forward and reverse rotation of the motor can be achieved by controlling the pulse sequence and the direction of the current. By driving the motor 7 to reverse, the corresponding driving member can be used to drive the filter elements on the surfaces of the two sets of screw rods 12 to reset, so that they are set at the corresponding height position inside the water tank body 1. The overall operation is simple and easy to use. Not only can the water tank be cleaned, but also the filter elements and scraper components can be cleaned, which can effectively improve its actual working efficiency. At the same time, the residual scale and impurities can be cleaned more thoroughly to avoid affecting the quality of softened water.

[0025] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0026] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0027] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0028] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A softened water tank, comprising a tank body (1), characterized in that: The surface of the water tank body (1) is fixedly connected to a bracket (2) by bolts; the inner cavity side wall of the water tank body (1) is rotatably connected to two groups of screw rods (12) by a rotating shaft; the surfaces of the two groups of screw rods (12) are provided with filter elements, and the filter elements are arranged inside the water tank body (1); the bottom of the water tank body (1) is rotatably connected to a sealing cover (5) by a hinge; one side of the water tank body (1) is fixedly connected to a water inlet pipe (3); the position of the water inlet pipe (3) is lower than the filter element; A water outlet pipe (4) is fixedly connected to one side of the water tank body (1), and the position of the water outlet pipe (4) is higher than the filter element. The top of the water tank body (1) is fixedly connected to a fixing frame (6) by means of bolts. The tops of the two groups of screw rods (12) are rotated to pass through the water tank body (1) and extend to the inside of the fixing frame (6). The tops of the two groups of screw rods (12) are provided with a driving member for driving the two groups of screw rods (12) to rotate and lift the filter element, and the driving member is arranged inside the fixing frame (6).

2. A softened water tank according to claim 1, characterized in that: The filter element comprises a filter plate (11), the inner cavity side wall of the filter plate (11) being fixedly connected with two groups of threaded sleeves (14), and the inner cavity side walls of the two groups of threaded sleeves (14) are both threadedly connected to the surface of the screw rod (12).

3. A softened water tank according to claim 2, characterized in that: An annular scraper (13) is fixedly connected to the surface of the filter plate (11), and the surface of the annular scraper (13) is in contact with the inner cavity side wall of the water tank body (1).

4. A softened water tank according to claim 1, characterized in that: The driving member comprises a driving motor (7), the driving motor (7) being fixedly connected to the bottom of the inner cavity of the fixing frame (6) by means of bolts, the driving motor (7) being fixedly connected to a fixing rod (8) by means of an output shaft, and the fixing rod (8) having an end away from the driving motor (7) being rotatably connected to the inner cavity side wall of the fixing frame (6) by means of a rotating shaft.

5. A softened water tank according to claim 4, characterized in that: Two groups of worms (9) are fixedly connected to the surface of the fixed rod (8), and the surfaces of the two groups of worms (9) are meshingly connected to worm wheels (10), and the bottoms of the two groups of worm wheels (10) are fixedly connected to the top of the screw rod (12) by bolts.

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