A water quality detection and water separation device

Abstract

This utility model relates to the field of water separation technology and discloses a water quality detection and separation device, including a water storage tank. A fixed notch is provided on one side of the water storage tank. Inside the water storage tank, a separation structure for separating water quality is installed. The separation structure includes a processing tank connected to and fixed within the fixed notch. A filter element is rotatably mounted inside the processing tank. An external gear ring is fixed to the outer circular wall of the filter element, and a gear meshes with one side of the external gear ring. Through this separation structure, the user injects a water sample into the water storage tank. The water sample passes through the filter screen on the outer circular wall of the filter element and is discharged through the discharge pipe. When the filter element becomes clogged, a motor can be started to drive its rotation, transferring the unclogged portion into the water storage tank for further filtration, while the clogged portion enters the processing tank. The user can inject water into the arc tube through the inlet pipe, and the spray nozzle sprays water to backwash and clean the clogged area. This eliminates the need for frequent filter element replacement, ensuring continuous and efficient water separation.

Description

Technical Field

[0001] This utility model relates to the field of water separation technology, and in particular to a water quality detection and separation device. Background Technology

[0002] Water sample monitoring refers to the monitoring of the physical properties of environmental water bodies and water pollution sources, the monitoring of metallic compounds, the monitoring of non-metallic inorganic substances, the monitoring of organic compounds, biological monitoring, and the determination of hydrological and meteorological parameters, as well as sediment monitoring. When testing water samples, separation devices are generally used to separate organic matter in the sample solution.

[0003] An existing water quality testing water separation device (publication number: CN222618347U) has at least the following drawbacks: Although the above device allows for quick replacement of the filter element through a filter element storage component and a locking component, in the long-term use process, if the water turbidity is high, the filter element is prone to multiple blockages, requiring the user to replace the filter element multiple times, which is inconvenient for the continuous operation of water quality separation and thus reduces the water quality separation efficiency. Therefore, we propose this utility model. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a water quality detection and separation device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A water quality detection and separation device includes a water storage tank. A fixed notch is provided on one side of the water storage tank. A separation structure for separating water quality is provided inside the water storage tank. The separation structure includes a treatment tank that is connected to and fixed in the fixed notch. A filter element is rotatably installed inside the treatment tank. An external gear ring is fixed on the outer circular wall of the filter element. A gear is engaged on one side of the external gear ring. The outer circular wall of the filter element is located in the water storage tank and the treatment tank respectively.

[0007] As a further embodiment of this utility model, a motor is fixed to the bottom surface of the water storage tank, a connecting shaft is fixed to the output end of the motor, the output shaft of the connecting shaft is fixed to a gear, an arc tube is provided inside the filter element, one side of the arc tube is attached to the inner circular wall of the filter element and has several spray holes, the top surface of the arc tube is connected to and fixed to a water inlet pipe, the water inlet pipe penetrates the inner wall of the treatment tank and extends to the outside, and a discharge pipe is connected to and fixed to the bottom surface of the treatment tank, the discharge pipe is located below the filter element.

[0008] As a further embodiment of this utility model, a gap is left between the filter element and the treatment tank, and a treatment tube is fixedly connected to the bottom surface of the treatment tank, with the top end of the treatment tube located below the gap between the filter element and the treatment tank.

[0009] As a further embodiment of this utility model, two scrapers are fixed to the inner circular wall of the treatment tank, and one side of each scraper is in contact with the outer circular wall of the filter element.

[0010] As a further embodiment of this utility model, a bearing is fixed to the outer circular wall of the filter element, and a fixing groove is provided on one side of the scraper, with the outer ring of the bearing fixed to the inner wall of the fixing groove.

[0011] As a further embodiment of this utility model, a drain pipe is fixedly connected to the bottom of the water storage tank.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] This water separation device, through its separation structure, allows users to inject water samples into a storage tank. The water samples are filtered through the outer circular wall of the filter element and then discharged through the outlet pipe. When the filter element becomes clogged, a motor can be started to drive it to rotate, transferring the unclogged portion into the storage tank for further filtration, while the clogged portion enters the treatment tank. Users can inject water into the arc tube through the inlet pipe, and the spray nozzles spray water to backwash and clean the clogged area. This eliminates the need for frequent filter element replacements, ensuring continuous and efficient water separation. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of a water quality detection and water quality separation device proposed in this utility model;

[0015] Figure 2 This is a schematic diagram showing the disassembled structure of a water quality detection and separation device proposed in this utility model;

[0016] Figure 3 This is a schematic diagram of the disassembled structure of the water storage tank of a water quality detection and separation device proposed in this utility model;

[0017] Figure 4 This is a schematic diagram of the disassembled structure of the filter element in a water quality detection and separation device proposed in this utility model.

[0018] In the diagram: 1. Water storage tank; 2. Fixing notch; 201. Treatment tank; 202. Filter element; 203. External gear ring; 204. Gear; 205. Connecting shaft; 206. Arc tube; 207. Spray hole; 208. Water inlet pipe; 209. Discharge pipe; 3. Treatment pipe; 4. Scraper; 5. Bearing; 501. Fixing groove; 6. Sewage pipe. Detailed Implementation

[0019] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0020] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0021] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0022] Reference Figures 1-4 A water quality detection and separation device includes a water storage tank 1. A fixed notch 2 is provided on one side of the water storage tank 1. A separation structure for separating water quality is provided inside the water storage tank 1. The separation structure includes a treatment tank 201 connected and fixed in the fixed notch 2. A filter element 202 is rotatably arranged inside the treatment tank 201. An external gear ring 203 is fixed on the outer circular wall of the filter element 202. A gear 204 meshes on one side of the external gear ring 203. The outer circular wall of the filter element 202 is located in the water storage tank 1 and the treatment tank 201 respectively.

[0023] In this embodiment, a motor is fixed to the bottom surface of the water storage tank 1, and a connecting shaft 205 is fixed to the output end of the motor. The output shaft of the connecting shaft 205 is fixed to a gear 204. An arc tube 206 is provided inside the filter element 202. One side of the arc tube 206 is attached to the inner circular wall of the filter element 202 and has several spray holes 207. The top surface of the arc tube 206 is connected to and fixed to an inlet pipe 208. The inlet pipe 208 penetrates the inner wall of the treatment tank 201 and extends to the outside. The bottom surface of the treatment tank 201 is connected to and fixed to a discharge pipe 209. The discharge pipe 209 is located below the filter element 202. Through the separation structure, the user injects water sample into the water storage tank 1. The water sample passes through the filter screen on the outer circular wall of the filter element 202 inside the water storage tank 1 and enters the filter element 202. The filtered water sample then enters the discharge port. When the filter element 202 becomes clogged due to excessive impurities adhering to its outer circular wall surface inside the water storage tank 1, the user can start the motor. Through the transmission of the connecting shaft 205, gear 204, and external gear ring 203, the filter element 202 will rotate, causing the unclogged outer circular wall surface of the filter element 202 inside the treatment tank 201 to enter the water storage tank 1 for continued filtration. At the same time, the clogged area of ​​the filter element 202 will enter the treatment tank 201 and correspond to the position of the arc tube 206. The user can use an external water pump to inject water into the arc tube 206 through the water inlet pipe 208, and use clean water to spray water through the spray hole 207 to backwash and clean the clogged area of ​​the filter element 202. This eliminates the need for the user to replace the filter element 202 multiple times, ensuring continuous water separation and improving water separation efficiency.

[0024] In this embodiment, there is a gap between the filter element 202 and the treatment tank 201. The bottom surface of the treatment tank 201 is connected to and fixed with a treatment pipe 3. The top end of the treatment pipe 3 is located below the gap between the filter element 202 and the treatment tank 201. When the filter element 202 is backwashed, the wastewater can be discharged through the treatment pipe 3.

[0025] In this embodiment, two scraper strips 4 are fixed on the inner circular wall of the treatment tank 201. One side of each scraper strip 4 is attached to the outer circular wall of the filter element 202. When the filter element 202 rotates, the scraper strips 4 perform preliminary cleaning of the impurities adhering to the surface of the filter element 202. At the same time, the scraper strips 4 can prevent unfiltered water samples in the water storage tank 1 from entering the treatment tank 201.

[0026] In this embodiment, a bearing 5 is fixed to the outer circular wall of the filter element 202, and a fixing groove 501 is provided on one side of the scraper 4. The outer ring of the bearing 5 is fixed to the inner wall of the fixing groove 501. Through the cooperation of the bearing 5 and the fixing groove 501, the filter element 202 can be fixed to ensure that the filter element 202 remains stable when rotating.

[0027] In this embodiment, a drain pipe 6 is fixedly connected to the bottom of the water storage tank 1. After the water sample is separated, the user can close the drain pipe 209 and inject an appropriate amount of clean water into the water storage tank 1 to flush out the unfiltered impurities in the water storage tank 1 through the drain pipe 6.

[0028] Working Principle: During use, the user injects a water sample into the storage tank 1. The water sample passes through the filter element 202 located on the outer circular wall of the filter element 202 inside the storage tank 1, and then enters the filter element 202. The filtered water sample is discharged through the discharge pipe 209. When the outer circular wall of the filter element 202 inside the storage tank 1 becomes clogged due to excessive impurities, the user can start the motor. Through the transmission of the connecting shaft 205, gear 204, and external gear ring 203, the filter element 202 rotates, causing the unclogged outer circular wall of the filter element 202 inside the treatment tank 201 to enter the storage tank 1 for continued filtration. At the same time, the clogged area of ​​the filter element 202 enters the treatment tank 201 and corresponds to the position of the arc tube 206. The user can use an external water pump to inject water into the arc tube 206 through the water inlet pipe 208 and use a clean water pump. Water is sprayed through the nozzle 207 to backwash and clean the clogged area of ​​the filter element 202, thus eliminating the need for the user to replace the filter element 202 multiple times and ensuring continuous water separation. During the backwashing of the filter element 202, wastewater can be discharged through the treatment pipe 3. When the filter element 202 rotates, the scraper 4 performs preliminary cleaning of the impurities adhering to the surface of the filter element 202. At the same time, the scraper 4 can prevent unfiltered water samples from the storage tank 1 from entering the treatment tank 201. The filter element 202 can be fixed by the cooperation of the bearing 5 and the fixing groove 501 to ensure that the filter element 202 remains stable when rotating. After the water sample separation is completed, the user can close the discharge pipe 209 and inject an appropriate amount of clean water into the storage tank 1 to flush out the unfiltered impurities in the storage tank 1 through the drain pipe 6.

[0029] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A water quality detection and separation device, comprising a water storage tank (1), characterized in that: The water storage tank (1) has a fixed notch (2) on one side. The water storage tank (1) is equipped with a separation structure for separating water quality. The separation structure includes a treatment tank (201) that is fixed in the fixed notch (2). A filter element (202) is rotatably installed inside the treatment tank (201). An external gear ring (203) is fixed on the outer circular wall of the filter element (202). A gear (204) meshes on one side of the external gear ring (203). The outer circular wall of the filter element (202) is located in the water storage tank (1) and the treatment tank (201) respectively.

2. The water quality detection and separation device according to claim 1, characterized in that, A motor is fixed to the bottom surface of the water storage tank (1), and a connecting shaft (205) is fixed to the output end of the motor. The output shaft of the connecting shaft (205) is fixed to the gear (204). An arc tube (206) is provided inside the filter element (202). One side of the arc tube (206) is attached to the inner circular wall of the filter element (202) and has several spray holes (207). The top surface of the arc tube (206) is connected to and fixed to the water inlet pipe (208). The water inlet pipe (208) penetrates the inner wall of the treatment tank (201) and extends to the outside. The bottom surface of the treatment tank (201) is connected to and fixed to the discharge pipe (209). The discharge pipe (209) is located below the filter element (202).

3. The water quality detection and separation device according to claim 2, characterized in that, There is a gap between the filter element (202) and the treatment tank (201). The bottom surface of the treatment tank (201) is connected to and fixed with a treatment tube (3). The top of the treatment tube (3) is located below the gap between the filter element (202) and the treatment tank (201).

4. The water quality detection and separation device according to claim 3, characterized in that, The inner circular wall of the treatment tank (201) is fixed with two scrapers (4), and one side of each scraper (4) is in contact with the outer circular wall of the filter element (202).

5. A water quality detection and separation device according to claim 4, characterized in that, The outer circular wall of the filter element (202) is fixed with a bearing (5), and a fixing groove (501) is provided on one side of the scraper (4). The outer ring of the bearing (5) is fixed to the inner wall of the fixing groove (501).

6. The water quality detection and separation device according to claim 5, characterized in that, A drain pipe (6) is fixedly connected to the bottom of the water storage tank (1).

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