Reverse osmosis water purification tank

Abstract

The utility model belongs to the field of water tanks, and particularly relates to a reverse osmosis water purification tank which comprises a tank body, a water inlet pipe, a water outlet pipe and an overflow pipe are fixedly connected onto the tank body, the water inlet pipe is used for introducing penetrating fluid separated by reverse osmosis, and the penetrating fluid exceeding a set height in the tank body overflows from the overflow pipe; a support is fixedly connected to the center of the top of the box body, a rotating shaft is rotationally connected to the middle of the support, a spraying assembly is arranged at the bottom end of the rotating shaft, a motor is fixedly connected to the top of the box body, a driving gear is fixedly connected to the output end of the motor, and a driven gear is fixedly connected to the top end of the rotating shaft; the driving gear and the driven gear are meshed with each other, and during use, the motor drives the driving gear, the driven gear and the rotating shaft to rotate, so that the supporting arm and the spraying pipe rotate in the box body, the spraying area is increased, the spraying and cleaning effect is improved, and cleaning dead corners are reduced.

Description

Technical Field

[0001] The utility model relates to the field of water tanks, in particular to a reverse osmosis water purification tank. Background Art

[0002] Reverse osmosis, also known as reverse osmosis, is a membrane separation operation that uses pressure difference as the driving force to separate the solvent from the solution. The reverse osmosis membrane is the core component of the reverse osmosis technology. It is an artificial semipermeable membrane with certain characteristics. It is made of polymer materials and simulates biological semipermeable membrane materials.

[0003] In the current existing technology, the reverse osmosis water purification tank reduces manual maintenance. A spray pipe is installed inside the tank, and a nozzle is provided on the spray pipe to spray high-pressure water to clean the scale deposits and dust inside the tank, thereby achieving a self-cleaning function, which makes it easier for staff to maintain the water tank and reduces the maintenance workload.

[0004] However, the existing reverse osmosis water purification tank with self-cleaning function has its spray pipe fixed inside the tank body, resulting in a fixed and limited spray position and angle, which easily leads to cleaning dead corners and poor cleaning effect. Therefore, a reverse osmosis water purification tank is proposed to address the above problems. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background art, the present invention proposes a reverse osmosis water purification tank.

[0006] The technical solution adopted by the utility model to solve its technical problem is: the reverse osmosis water purification tank described in the utility model comprises a box body, the box body is fixedly connected with an inlet pipe, an outlet pipe and an overflow pipe, the inlet pipe is used to pass the permeate separated by reverse osmosis, and the permeate exceeding a set height in the box overflows from the overflow pipe; a support is fixedly connected to the center position of the top of the box body, the middle of the support is rotatably connected with a rotating shaft, the bottom end of the rotating shaft is provided with a spray assembly, the top of the box body is fixedly connected with a motor, the output end of the motor is fixedly connected with a driving gear, the top end of the rotating shaft is fixedly connected with a driven gear, the driving gear and the driven gear are meshed with each other, and the motor drives the driving gear, the driven gear and the rotating shaft to rotate, thereby causing the support arm and the spray pipe to rotate inside the box body, thereby increasing the spray area, thereby improving the spray cleaning effect, and reducing the cleaning dead angle.

[0007] Preferably, the spray assembly includes a plurality of support arms and spray pipes, the plurality of support arms are fixedly connected to the bottom end of the rotating shaft, the spray pipes are fixedly connected to the support arms, a vertical pipe is fixedly connected to the middle part of the rotating shaft, the vertical pipe and the spray pipe are fixedly connected, a water injection pipe is installed at the top end of the vertical pipe through a pipe rotary joint, and a plurality of spray heads are fixedly connected to the side wall of the spray pipe.

[0008] Preferably, a bearing is installed at the rotation connection between the rotating shaft and the support. Relying on the above arrangement, it can be convenient to drive the spray pipe to rotate on the inner wall of the box.

[0009] Preferably, the plurality of arms are distributed in a ring shape at the bottom end of the rotating shaft, the spray pipe is arranged in an L-shaped structure, and the plurality of spray heads are distributed in a linear array on the spray pipe.

[0010] Preferably, a flushing seat is fixedly connected to the end of the spray head, and the side of the flushing seat is arranged in a long strip structure. A cavity is provided inside the flushing seat, and the cavity is communicated with the flushing head. A through groove is provided on the side of the cavity close to the inner wall of the box body. The flushing seat is arranged at an angle, and multiple flushing seats are arranged at an angle, and their spraying areas partially overlap, so as to improve the cleaning effect.

[0011] Preferably, a filter is installed at the top of the vertical pipe, and the filter can filter the water flow, thereby reducing the situation where impurities inside the pipe clog the inside of the flushing seat.

[0012] The utility model is beneficial in that:

[0013] 1. The utility model is provided with a motor, a driving gear, a driven gear, a support, a rotating shaft and a spray assembly. When in use, the motor drives the driving gear, the driven gear and the rotating shaft to rotate, thereby causing the support arm and the spray pipe to rotate inside the box, thereby increasing the spray area, thereby improving the spray cleaning effect, and reducing cleaning dead angles;

[0014] 2. The utility model is provided with a flushing seat. When in use, the water sprayed from the end of the sprinkler head enters the inside of the flushing seat, and then a strip-shaped water flow is sprayed out from the through groove on the side of the cavity, thereby forming a strip-shaped cleaning water flow on the inner wall of the box for cleaning. The flushing seat is arranged at an angle, and multiple flushing seats are arranged at an angle, and their spraying areas partially overlap, so as to improve the cleaning effect. Relying on the filter element provided, it can filter the water flow, thereby reducing the situation where impurities inside the pipe clog the inside of the flushing seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1It is a structural diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the cross-sectional structure of the box body of the present utility model;

[0018] Figure 3 This is a schematic diagram of the cross-sectional structure of the support of the present utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the spray pipe of the utility model;

[0020] Figure 5 This is a schematic structural diagram of a cross-section of the flushing seat of the present invention.

[0021] In the figure: 11, box body; 12, water inlet pipe; 13, water outlet pipe; 14, overflow pipe; 15, support; 16, rotating shaft; 17, motor; 18, support arm; 21, vertical pipe; 22, spray pipe; 23, water injection pipe; 24, spray head; 3, bearing; 4, filter element; 51, flushing seat; 52, cavity; 53, through groove; 6, sealing filler. DETAILED DESCRIPTION

[0022] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] Specific examples are given below.

[0024] See also Figure 1-4As shown, a reverse osmosis water purification tank includes a box body 11, on which an inlet pipe 12, an outlet pipe 13 and an overflow pipe 14 are fixedly connected. The inlet pipe 12 is used to pass the permeate separated by reverse osmosis, and the permeate exceeding the set height in the box body 11 overflows from the overflow pipe 14; a support 15 is fixedly connected to the center of the top of the box body 11, and a rotating shaft 16 is rotatably connected to the middle of the support 15. The bottom end of the rotating shaft 16 is provided with a spray assembly. The top of the rotating shaft 16 is fixedly connected to a motor 17, the output end of the motor 17 is fixedly connected to a driving gear, the top of the rotating shaft 16 is fixedly connected to a driven gear, and the driving gear and the driven gear are meshed with each other; the spray assembly includes a plurality of arms 18 and a spray pipe 22, a plurality of arms 18 are fixedly connected to the bottom end of the rotating shaft 16, the spray pipe 22 is fixedly connected to the arm 18, the middle of the rotating shaft 16 is fixedly connected to a vertical pipe 21, the vertical pipe 21 and the spray pipe 22 are fixedly connected, the vertical pipe A water injection pipe 23 is installed at the top of 21 through a pipe rotary joint, and a plurality of spray heads 24 are fixed to the side wall of the spray pipe 22; a plurality of the support arms 18 are distributed in a ring at the bottom end of the rotating shaft 16, and the spray pipe 22 is arranged in an L-shaped structure, and a plurality of the spray heads 24 are distributed in a linear array on the spray pipe 22; when cleaning is required, the water injection pipe 23 is connected to an external water pump, and the external water pump draws spray cleaning water and delivers it to the water injection pipe 23 and the vertical pipe 21. The vertical pipe 21 distributes the spray cleaning water to the multiple spray pipes 22 and sprays it onto the interior of the box 11 through the spray heads 24 on the spray pipes 22, thereby playing a role in cleaning the inner wall of the box 11, and relies on the motor 17 to drive the driving gear, the driven gear and the rotating shaft 16 to rotate, thereby causing the support arms 18 and the spray pipe 22 to rotate inside the box 11, thereby increasing the spray area, thereby improving the spray cleaning effect, and reducing cleaning dead angles.

[0025] Further, such as Figure 3 As shown, a bearing 3 is installed at the rotating connection between the rotating shaft 16 and the support 15; when in use, by relying on the setting of the bearing 3, one side can facilitate the rotation of the rotating shaft 16 inside the support 15, thereby facilitating its driving of the spray pipe 22 to rotate on the inner wall of the box body 11.

[0026] Further, such as Figure 3 、 5As shown, the end of the spray head 24 is fixedly connected to a flushing seat 51, and the side of the flushing seat 51 is arranged in an elongated structure. A cavity 52 is provided inside the flushing seat 51, and the cavity 52 is communicated with the flushing head. A through groove 53 is provided on the side of the cavity 52 close to the inner wall of the box body 11, and the flushing seat 51 is arranged at an angle; a filter element 4 is installed at the top of the vertical pipe 21; when in use, the water sprayed from the end of the spray head 24 enters the inside of the flushing seat 51, and then a strip-shaped water flow is sprayed out from the through groove 53 on the side of the cavity 52, thereby forming a strip-shaped cleaning water flow on the inner wall of the box body 11 for cleaning, and the flushing seat 51 is arranged at an angle, and multiple flushing seats 51 are all arranged at an angle, and their spraying areas partially overlap, so as to improve the cleaning effect. Relying on the filter element 4, it can filter the water flow, thereby reducing the situation where impurities inside the pipe clog the inside of the flushing seat 51.

[0027] Further, such as Figure 3 As shown, a sealing filler 6 is installed at the rotation connection between the rotating shaft 16 and the support 15. When in use, the sealing filler 6 is set to achieve a sealing effect on the rotation connection between the rotating shaft 16 and the support 15, thereby reducing the infiltration of foreign matter from the outside through the rotation connection.

[0028] Working principle: when cleaning is needed, the water injection pipe 23 is connected to the external water pump, and the external water pump draws the spray cleaning water and delivers it to the water injection pipe 23 and the vertical pipe 21. The vertical pipe 21 distributes the spray cleaning water to multiple spray pipes 22 and sprays it to the inside of the box body 11 through the spray head 24 on the spray pipe 22, thereby playing the role of cleaning the inner wall of the box body 11, and relies on the motor 17 to drive the driving gear, the driven gear and the rotating shaft 16 to rotate, thereby causing the support arm 18 and the spray pipe 22 to rotate inside the box body 11, thereby increasing the spraying area, thereby improving the spray cleaning effect, and reducing the cleaning dead angle. By setting the bearing 3, one side can facilitate the rotation of the rotating shaft 16 inside the support 15, so that it can be convenient It drives the spray pipe 22 to rotate on the inner wall of the box body 11, and the water sprayed from the end of the spray head 24 enters the inside of the flushing seat 51, and then a strip of water flow is sprayed out from the through groove 53 on the side of the cavity 52, thereby forming a strip of cleaning water flow on the inner wall of the box body 11 for cleaning, and the flushing seat 51 is arranged at an angle, and multiple flushing seats 51 are arranged at an angle, and their spraying areas partially overlap, so as to improve the cleaning effect. Relying on the set filter element 4, it can filter the water flow, thereby reducing the situation where impurities inside the pipe clog the inside of the flushing seat 51, and relying on the setting of the sealing filler 6, it can play a sealing effect on the rotating connection between the rotating shaft 16 and the support 15, thereby reducing the infiltration of external foreign matter from the rotating connection.

[0029] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0030] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention as claimed.

Claims

1. A reverse osmosis water purification tank, comprising a tank body (11), wherein a water inlet pipe (12), a water outlet pipe (13) and an overflow pipe (14) are fixedly connected to the tank body (11), wherein the water inlet pipe (12) is used to introduce permeate separated by reverse osmosis, and permeate exceeding a set height in the tank body (11) overflows from the overflow pipe (14); characterized in that: A support (15) is fixedly connected to the center of the top of the box (11), a rotating shaft (16) is rotatably connected to the middle of the support (15), a spray assembly is provided at the bottom end of the rotating shaft (16), a motor (17) is fixedly connected to the top of the box (11), a driving gear is fixedly connected to the output end of the motor (17), a driven gear is fixedly connected to the top end of the rotating shaft (16), and the driving gear and the driven gear are meshed with each other.

2. A reverse osmosis water purification tank according to claim 1, characterized in that: The spray assembly comprises a plurality of support arms (18) and a spray pipe (22), wherein the plurality of support arms (18) are fixedly connected to the bottom end of a rotating shaft (16), and the spray pipe (22) is fixedly connected to the support arms (18). A vertical pipe (21) is fixedly connected to the middle of the rotating shaft (16), and the vertical pipe (21) and the spray pipe (22) are fixedly connected. A water injection pipe (23) is installed at the top end of the vertical pipe (21) through a pipe rotating joint, and a plurality of spray heads (24) are fixedly connected to the side wall of the spray pipe (22).

3. A reverse osmosis water purification tank according to claim 2, characterized in that: A bearing (3) is installed at the rotation connection between the rotating shaft (16) and the support (15).

4. A reverse osmosis water purification tank according to claim 2, characterized in that: The plurality of support arms (18) are distributed in a ring shape at the bottom end of the rotating shaft (16); the spray pipe (22) is arranged in an L-shaped structure; and the plurality of spray heads (24) are distributed in a linear array on the spray pipe (22).

5. The reverse osmosis water purification tank according to claim 2, characterized in that: The end of the spray head (24) is fixedly connected to a flushing seat (51), the side of the flushing seat (51) is arranged in a long strip structure, a cavity (52) is provided inside the flushing seat (51), the cavity (52) is connected to the flushing head, a through groove (53) is provided on one side of the cavity (52) close to the inner side wall of the box body (11), and the flushing seat (51) is arranged in an inclined manner.

6. A reverse osmosis water purification tank according to claim 2, characterized in that: A filter element (4) is installed at the top end of the vertical pipe (21).

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