Water purification device convenient to maintain

Abstract

The utility model relates to the technical field of water purification devices, and discloses a water purification device convenient to maintain, which comprises a purification cylinder, a discharge port is arranged at the bottom of the purification cylinder, a support is fixedly connected inside the discharge port, a rotating shaft is slidably connected to the top of the support, and fixing rings are matched with the surfaces of two threaded rings. Three threaded holes are formed in the surfaces of the two fixing rings, the three threaded holes are annularly and uniformly formed, stirring rods are mounted in the three threaded holes, and locking mechanisms used for locking the stirring rods are arranged at the ends, close to one sides of the fixing rings, of the three stirring rods. Through the arrangement of the fixing ring, the stirring rod can be more fully cleaned, after the air bag is contracted, the first spring can drive the locking column to reset so that the locking column can relieve the constraint on the fixing ring and the stirring rod, and after the constraint is relieved, the stirring rod can be detached, so that the stirring rod can be cleaned more detailedly; therefore, the phenomenon of incomplete cleaning is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of water purification devices, in particular to a water purification device that is easy to maintain. Background Art

[0002] Sewage purification equipment refers to equipment and systems used to treat and purify sewage. Its main purpose is to remove pollutants from water to improve water quality and enable its reuse. There are many types of sewage purification equipment, mainly including physical, chemical, and biological treatment processes. Physical treatment usually removes suspended matter and large particulate pollutants through sedimentation and filtration; chemical treatment uses chemical reactions to degrade or transform pollutants, such as redox reactions and coagulation and sedimentation; biological treatment relies on the metabolism of microorganisms to effectively decompose organic matter. These treatment mechanisms are often used in combination to improve purification efficiency. The design of modern sewage purification equipment is becoming increasingly intelligent and automated, and can monitor water quality changes in real time and adjust treatment parameters to achieve efficient and stable operation.

[0003] When some existing sewage purification devices are in use, in order to degrade sewage faster, a stirring rod is installed inside the device. However, the stirring rod is usually installed directly inside the device, which leads to insufficient cleaning of the stirring rod when the inside of the device is cleaned and maintained. Therefore, this problem needs to be solved. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to provide a water purification device that is easy to maintain.

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

[0006] A water purification device that is easy to maintain, includes a purification cylinder, a discharge port is provided at the bottom of the purification cylinder, a bracket is fixedly connected to the inside of the discharge port, a rotating shaft is slidably connected to the top of the bracket, a rotating mechanism for rotating the rotating shaft is provided on the top of the rotating shaft, two threaded rings are fixedly connected to the surface of the rotating shaft, the surfaces of the two threaded rings are matched with fixing rings, three threaded holes are provided on the surfaces of the two fixing rings, and the three threaded holes are evenly arranged in a ring shape, stirring rods are installed in the three threaded holes, and the three stirring rods are provided with a locking mechanism for locking the stirring rods at the end close to the fixing ring. Through the setting of the fixing ring, the stirring rods can be cleaned more thoroughly.

[0007] As a further solution of the present invention, the rotating mechanism includes a cylinder cover, which is installed on the top of the purification cylinder. A motor is fixedly connected to the top of the cylinder cover. A docking column is installed on the motor output shaft. A docking groove is provided on the top of the rotating shaft. The docking column is slidably connected to the inside of the docking groove. A first feed port and a second feed port are respectively provided on the top of the cylinder cover close to the motor. The stirring rod can be rotated by setting the docking column.

[0008] As a further solution of the present invention, the locking mechanism includes a receiving groove, which is opened on one side of the rotating shaft, and the receiving groove and the threaded hole are arranged to penetrate each other. Three limit rods are fixedly connected to the inside of the receiving groove, and the three limit rods are evenly fixed in a ring shape. The three limit rods are fixedly connected to the limit plate at the end near the stirring rod, and the three limit rods are provided with the same locking column on the surface, and the three limit rods are provided with a first spring on the surface near the limit plate. One end of the three first springs is fixedly connected to the bottom side of the lock column, and the other end of the three first springs is fixedly connected to one side of the limit plate. A locking column is opened at the end of the stirring rod near the lock column, and the lock column is slidably connected to the lock hole, the threaded hole, and the inside of the receiving groove. The surface of the storage groove away from the stirring rod is provided with a moving mechanism for moving the lock column. The stirring rod can be locked by the setting of the lock column.

[0009] As a further solution of the present invention, the moving mechanism includes a piston magazine, which is opened at the bottom of the rotating shaft, and a ventilation groove is opened at the top of the piston magazine, and an installation groove is opened inside the ventilation groove close to the side of the storage groove, and an airbag is installed inside the installation groove, and a piston plate is slidably connected to the inside of the piston magazine, and a piston column is fixedly connected to the top of the piston plate, and the piston column is slidably connected to the inside of the ventilation groove, and a second spring is sleeved on the surface of the piston column, and the bottom end of the second spring is fixedly connected to the top of the piston plate, and the top end of the second spring is fixedly connected to the top side of the piston magazine, and the bottom of the piston magazine is slidably connected to a limiting column, and the limiting column is fixedly connected to the top of the bracket. The setting of the airbag can make the lock column move.

[0010] The beneficial effects of the utility model are:

[0011] 1. The utility model adopts a technical solution of connecting the fixing ring with the stirring rod, so the stirring rod can be cleaned more thoroughly, thereby effectively solving the problem that the stirring rod is usually directly installed inside the device, which leads to insufficient cleaning of the stirring rod when the inside of the device is cleaned and maintained. When the piston plate is reset, the gas in the airbag will be extracted so that it will no longer squeeze the lock column. A first spring is installed on one side of the lock column. When the airbag contracts, the first spring will drive the lock column to reset, so that it releases the constraint on the fixing ring and the stirring rod. When the constraint is released, the stirring rod can be disassembled, so that it can be cleaned more thoroughly to avoid the phenomenon of unclean cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the overall structure of a water purification device that is easy to maintain proposed by the utility model;

[0013] Figure 2 This is a schematic diagram of the internal structure of a water purification device that is easy to maintain proposed by the utility model;

[0014] Figure 3 This is a schematic diagram of a rotating mechanism of a water purification device that is easy to maintain, as proposed by the present invention;

[0015] Figure 4 This is a schematic diagram of a locking mechanism for a water purification device that is easy to maintain, as proposed by the present invention;

[0016] Figure 5 for Figure 4 A in the figure is an enlarged structural diagram.

[0017] In the figure: 1. Purification cylinder; 2. Motor; 3. Fixed ring; 101. Cylinder cover; 102. First feed port; 103. Second feed port; 104. Discharge port; 201. Docking column; 202. Rotating shaft; 203. Threaded ring; 204. Docking groove; 205. Bracket; 206. Limiting column; 207. Piston chamber; 208. Venting groove; 209. Mounting groove; 210. Storage groove; 301. Threaded hole; 302. Stirring rod; 303. Locking hole; 304. Locking column; 305. Limiting rod; 306. Limiting disk; 307. First spring; 308. Air bag; 309. Piston column; 310. Piston plate; 311. Second spring. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0019] Reference Figure 1 - Figure 5 , a water purification device that is easy to maintain, includes a purification cylinder 1, a discharge port 104 is provided at the bottom of the purification cylinder 1, a bracket 205 is fixedly connected to the inside of the discharge port 104, a rotating shaft 202 is slidably connected to the top of the bracket 205, and a rotating mechanism for rotating the rotating shaft 202 is provided on the top of the rotating shaft 202, and two threaded rings 203 are fixedly connected to the surface of the rotating shaft 202, and the surfaces of the two threaded rings 203 are matched with fixing rings 3, and three threaded holes 301 are provided on the surfaces of the two fixing rings 3, and the three threaded holes 301 are evenly opened in a ring shape, and stirring rods 302 are installed inside the three threaded holes 301, and the three stirring rods 302 are provided with a locking mechanism for locking the stirring rods 302 at the ends of the three stirring rods 302 near the fixing ring 3. Through the arrangement of the fixing ring 3, the stirring rods 302 can be cleaned more fully.

[0020] Reference Figure 1 and Figure 3 In a preferred embodiment, the rotating mechanism includes a cylinder cover 101, which is installed on the top of the purification cylinder 1. The motor 2 is fixedly connected to the top of the cylinder cover 101, and the output shaft of the motor 2 is installed with a docking column 201. A docking groove 204 is provided on the top of the rotating shaft 202, and the docking column 201 is slidably connected to the inside of the docking groove 204. The first feed port 102 and the second feed port 103 are respectively provided on the top of the cylinder cover 101 close to the motor 2. The stirring rod 302 can be rotated by setting the docking column 201.

[0021] Reference Figure 4 and Figure 5 In a preferred embodiment, the locking mechanism includes a receiving groove 210, which is opened on one side of the rotating shaft 202. The receiving groove 210 and the threaded hole 301 are mutually connected. Three limiting rods 305 are fixedly connected to the inside of the receiving groove 210, and the three limiting rods 305 are evenly fixed in an annular shape. The ends of the three limiting rods 305 close to the stirring rod 302 are fixedly connected to the limiting disk 306. The surfaces of the three limiting rods 305 are sleeved with the same lock column 304, and the surfaces of the three limiting rods 305 close to the limiting disk 306 are sleeved with There is a first spring 307, one end of the three first springs 307 is fixedly connected to one side of the bottom of the lock column 304, and the other end of the three first springs 307 is fixedly connected to one side of the limit plate 306. A lock column 304 is provided at the end of the stirring rod 302 close to the lock column 304, and the lock column 304 is slidably connected to the lock hole 303, the threaded hole 301, and the inside of the storage groove 210. A moving mechanism for moving the lock column 304 is provided on the surface of the storage groove 210 away from the stirring rod 302. The stirring rod 302 can be locked by setting the lock column 304.

[0022] Reference Figure 3 - Figure 5In a preferred embodiment, the moving mechanism includes a piston magazine 207, which is opened at the bottom of the rotating shaft 202, and a ventilation groove 208 is opened at the top of the piston magazine 207. The ventilation groove 208 is opened inside the side close to the receiving groove 210, and an installation groove 209 is opened inside the installation groove 209. An air bag 308 is installed inside the installation groove 209, and a piston plate 310 is slidably connected to the inside of the piston magazine 207. A piston column 309 is fixedly connected to the top of the piston plate 310. The piston column 309 is slidably connected to the inside of the ventilation groove 208, and a second spring 311 is sleeved on the surface of the piston column 309. The bottom end of the second spring 311 is fixedly connected to the top of the piston plate 310, and the top end of the second spring 311 is fixedly connected to the top side of the piston magazine 207. The bottom of the piston magazine 207 is slidably connected to the limiting column 206, and the limiting column 206 is fixedly connected to the top of the bracket 205. The setting of the air bag 308 can make the lock column 304 move.

[0023] From the above description, it can be seen that the above embodiment of the present invention achieves the following technical effects: when the purification cylinder 1 needs to be cleaned and maintained, the cylinder cover 101 can be opened, and the motor 2 is installed on the top of the cylinder cover 101, and the motor 2 slides on the top of the rotating shaft 202, so that when the cylinder cover 101 is opened, the motor 2 will also be disconnected from the rotating shaft 202, and a limiting column 206 is installed at the bottom of the purification cylinder 1, and the rotating shaft 202 slides on the surface of the limiting column 206, so that when the motor 2 is no longer in contact with the rotating shaft 202 The rotating shaft 202 can be removed. A stirring rod 302 is installed on the surface of the rotating shaft 202, so that the stirring rod 302 can be cleaned after the rotating shaft 202 is removed. A piston plate 310 is installed at the bottom of the rotating shaft 202. When the rotating shaft 202 contacts the limiting column 206, the limiting column 206 squeezes the piston plate 310, causing it to move upward. However, when the piston plate 310 no longer contacts the limiting column 206, the piston plate 310 is reset under the action of the second spring 311, and the piston chamber 2 A vent groove 208 is provided on one side of 07, and a mounting groove 209 is provided on the side of the vent groove 208 close to the receiving groove 210, and an air bag 308 is installed inside the mounting groove 209. When the limiting column 206 squeezes the piston plate 310, the gas in the vent groove 208 can be filled into the air bag 308, so that the air bag 308 can drive the locking column 304 to move. After the movement, the locking column 304 will lock the fixing ring 3 and the stirring rod 302, thereby preventing the fixing ring 3 and the stirring rod 302 from moving during the working process. If there is a loose phenomenon, when the piston plate 310 is reset, the gas in the airbag 308 will be extracted so that it will no longer squeeze the lock column 304. A first spring 307 is installed on one side of the lock column 304. When the airbag 308 contracts, the first spring 307 will drive the lock column 304 to reset, so that it can release the constraints on the fixed ring 3 and the stirring rod 302. When the constraints are released, the stirring rod 302 can be disassembled so that it can be cleaned in more detail to avoid the phenomenon of unclean cleaning.

[0024] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used herein to describe the spatial positional relationship of a device or feature to other devices or features as shown in the figures. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figures. For example, if the device in the drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0025] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0026] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can, for example, be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0027] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A water purification device that is easy to maintain, comprising a purification cartridge (1), characterized in that: The bottom of the purification cylinder (1) is provided with a discharge port (104), the interior of the discharge port (104) is fixedly connected with a bracket (205), the top of the bracket (205) is slidably connected with a rotating shaft (202), the top of the rotating shaft (202) is provided with a rotating mechanism for rotating the rotating shaft (202), the surface of the rotating shaft (202) is fixedly connected with two threaded rings (203), the surfaces of the two threaded rings (203) are matched with fixed rings (3), the surfaces of the two fixed rings (3) are provided with three threaded holes (301), and the three threaded holes (301) are evenly opened in a ring shape, the interior of the three threaded holes (301) is installed with a stirring rod (302), and the ends of the three stirring rods (302) close to the fixed ring (3) are provided with a locking mechanism for locking the stirring rod (302).

2. The water purification device easy to maintain according to claim 1, characterized in that: The rotating mechanism comprises a cylinder cover (101), the cylinder cover (101) is mounted on the top of the purification cylinder (1), a motor (2) is fixedly connected to the top of the cylinder cover (101), a docking column (201) is mounted on the output shaft of the motor (2), a docking groove (204) is provided on the top of the rotating shaft (202), the docking column (201) is slidably connected to the inside of the docking groove (204), and a first feed port (102) and a second feed port (103) are respectively provided on the top of the cylinder cover (101) on a side close to the motor (2).

3. The water purification device easy to maintain according to claim 1, characterized in that: The locking mechanism comprises a receiving groove (210), wherein the receiving groove (210) is provided on one side of the rotating shaft (202), and the receiving groove (210) and the threaded hole (301) are mutually interpenetrating. Three limiting rods (305) are fixedly connected inside the receiving groove (210), and the three limiting rods (305) are evenly fixed in an annular shape. The ends of the three limiting rods (305) on one side close to the stirring rod (302) are all fixedly connected to the limiting disk (306), and the surfaces of the three limiting rods (305) are sleeved with the same locking column (304).

4. The water purification device easy to maintain according to claim 3, characterized in that: The three limiting rods (305) are each sleeved with a first spring (307) on a surface close to the limiting plate (306); one end of each of the three first springs (307) is fixedly connected to the bottom side of the lock column (304); the other end of each of the three first springs (307) is fixedly connected to the side of the limiting plate (306); a lock column (304) is provided at the end of the stirring rod (302) close to the lock column (304); the lock column (304) is slidably connected to the inside of the lock hole (303), the threaded hole (301), and the receiving groove (210); and a moving mechanism for moving the lock column (304) is provided on the surface of the receiving groove (210) away from the stirring rod (302).

5. The water purification device easy to maintain according to claim 4, characterized in that: The moving mechanism includes a piston chamber (207), the piston chamber (207) is opened at the bottom of the rotating shaft (202), a ventilation groove (208) is opened on the top of the piston chamber (207), a mounting groove (209) is opened inside the ventilation groove (208) on the side close to the receiving groove (210), and an air bag (308) is installed inside the mounting groove (209).

6. The water purification device easy to maintain according to claim 5, characterized in that: The piston chamber (207) is slidably connected to a piston plate (310), and the top of the piston plate (310) is fixedly connected to a piston column (309), and the piston column (309) is slidably connected to the inside of the ventilation groove (208). The surface of the piston column (309) is provided with a second spring (311), and the bottom end of the second spring (311) is fixedly connected to the top of the piston plate (310), and the top end of the second spring (311) is fixedly connected to the top side of the piston chamber (207). The bottom of the piston chamber (207) is slidably connected to a limiting column (206), and the limiting column (206) is fixedly connected to the top of the bracket (205).

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