Sample filtering device for detecting water quality of water source

Abstract

The utility model relates to the field of water source quality, and discloses a sample filtering device for water source quality detection, which comprises a sampling storage tank, the bottom of the sampling storage tank is communicated with a discharge pipe, the right end of the discharge pipe is communicated with a valve, and the bottom of the sampling storage tank is fixedly provided with support legs. A sampling assembly for sampling water quality is arranged on the left side of the sampling storage tank. Through mutual cooperation of the water suction pump, the telescopic hose, the U-shaped filter cover, the water inlet pipe, the connecting pipe and the water outlet, when water needs to be sampled, the water suction pump can be started, the water suction pump sucks water and conveys the water into the telescopic hose, and at the moment, the water passes through the U-shaped filter cover to intercept and filter garbage in the water; at the moment, the water suction pump conveys water into the water inlet pipe, the water in the water inlet pipe is conveyed into the connecting pipe, and the water in the connecting pipe is discharged through the water outlet, so that the water enters the sampling storage tank, and the water quality can be sampled and detected.

Description

Technical Field

[0001] This utility model relates to the field of water source quality, and in particular to a sample filtration device for water source quality testing. Background Technology

[0002] Water quality is short for water quality. It refers to the physical (such as color, turbidity, odor, etc.), chemical (content of inorganic and organic matter), and biological (bacteria, microorganisms, plankton, benthic organisms) characteristics and composition of water bodies. To evaluate the quality of water bodies, a series of water quality parameters and standards are specified, such as water quality standards for drinking water, industrial water, and fishery water.

[0003] Ocean water quality has a significant impact on the surrounding marine environment. Excessive pollution in the ocean can affect the habitat of marine life and hinder human activities at the beach. Therefore, regular sampling and testing are necessary in certain areas. However, existing marine water sources contain a large amount of debris and pathogens. During the testing process, debris in the water can enter the sample, affecting the test results. Furthermore, most filters are fixed and difficult to clean. To address these issues, a sample filtration device for water quality testing is proposed. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a sample filtration device for water quality testing, which aims to improve the existing technology where marine water sources contain a lot of impurities and pathogens. During the testing process, impurities in the water will enter the sample, affecting the testing effect. In addition, the filtration is mostly fixed, which is inconvenient to clean.

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

[0006] A sample filtration device for water quality testing includes a sampling storage tank, a discharge pipe connected to the bottom of the sampling storage tank, a valve connected to the right end of the discharge pipe, a support leg fixedly installed at the bottom of the sampling storage tank, a sampling component for sampling water quality on the left side of the sampling storage tank, and a filtration component for filtering impurities in the water quality inside the sampling storage tank.

[0007] As a further description of the above technical solution:

[0008] The sampling assembly includes a water pump, the right end of which is fixedly installed on the surface of the sampling storage tank. One end of the water pump is connected to a telescopic hose, the bottom of which is connected to a U-shaped filter cover. The other end of the water pump is connected to a water inlet pipe, the right end of which is connected to a connecting pipe. The right end of the connecting pipe extends into the interior of the sampling storage tank and is fixedly installed to the inner wall of the sampling storage tank. An outlet is provided at the bottom of the connecting pipe.

[0009] As a further description of the above technical solution:

[0010] A protective cover is fixedly installed on the left side of the surface of the sampling storage tank, and the water pump is located inside the protective cover;

[0011] As a further description of the above technical solution:

[0012] The filtration assembly includes a filter box, which is fixedly installed inside the sampling storage tank. The filter box contains two sets of filter plates, the right end of which extends through to the right side of the filter box and is slidably installed with the filter box.

[0013] As a further description of the above technical solution:

[0014] A baffle is provided on the right side of the surface of the sampling storage tank, and the left side of the baffle and the right side of the filter plate are fixedly installed.

[0015] As a further description of the above technical solution:

[0016] Mounting plates are fixedly installed on the front and rear sides of the right side of the sampling storage tank. A mounting groove is opened on the right side of the baffle. A mounting block is inserted into the mounting groove. A limit rod is fixedly installed on the outside of the mounting block. The outer end of the limit rod extends through to the outside of the mounting plate and slides with the mounting plate.

[0017] As a further description of the above technical solution:

[0018] Two sets of rectangular plates are provided on the outer side of the mounting plate. The inner side of the rectangular plates and the outer end of the limiting rod are fixedly installed. A tension spring is sleeved on the surface of the limiting rod. The outer end of the tension spring and the inner side of the rectangular plates are fixedly installed. The inner side of the tension spring and the outer side of the mounting plate are fixedly installed.

[0019] This utility model has the following beneficial effects:

[0020] 1. In this utility model, through the cooperation of a water pump, a telescopic hose, a U-shaped filter cover, an inlet pipe, a connecting pipe, and an outlet, when water sampling is required, the water pump can be started to draw water and deliver it to the telescopic hose. The water will then pass through the U-shaped filter cover to intercept and filter the debris inside. The water pump will then deliver the water to the inlet pipe, and the water in the inlet pipe will be delivered to the connecting pipe. The water in the connecting pipe will be discharged through the outlet and enter the sampling storage tank, thereby enabling water quality sampling and testing.

[0021] 2. In this utility model, through the cooperation of the filter box and the filter plate, water that can enter the sampling storage tank will enter the filter box, and the water in the filter box will be filtered by the filter plate, thereby filtering the water quality. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the main structure of the sampling storage tank of this utility model;

[0023] Figure 2 This is a cross-sectional view of the sampling storage tank of this utility model;

[0024] Figure 3 This is an exploded view of the filter box and baffle of this utility model;

[0025] Figure 4 This utility model Figure 3 Enlarged structural diagram at point A in the middle;

[0026] Figure 5 This utility model Figure 2 Enlarged structural diagram at point B in the middle.

[0027] Legend:

[0028] 1. Sampling storage tank; 2. Discharge pipe; 3. Valve; 4. Support leg; 5. Sampling assembly; 51. Water pump; 52. Telescopic hose; 53. U-shaped filter cover; 54. Inlet pipe; 55. Connecting pipe; 56. Outlet; 57. Protective cover; 6. Filter assembly; 61. Filter box; 62. Filter plate; 63. Baffle; 64. Mounting plate; 65. Mounting groove; 66. Mounting block; 67. Limiting rod; 68. Rectangular plate; 69. Tension spring. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Reference Figure 1-5 This utility model provides an embodiment of a sample filtration device for water quality testing, comprising a sampling storage tank 1, a discharge pipe 2 connected to the bottom of the sampling storage tank 1, a valve 3 connected to the right end of the discharge pipe 2, a support leg 4 fixedly installed at the bottom of the sampling storage tank 1, a sampling component 5 for sampling water quality on the left side of the sampling storage tank 1, and a filter component 6 for filtering impurities in the water quality inside the sampling storage tank 1. First, the sampling storage tank 1 can be placed on the ground, and then ocean water can be drawn into the sampling storage tank 1 through the sampling component 5. When the ocean water enters the sampling storage tank 1, impurities in the ocean water can be filtered by the filter component 6, thereby preventing the ocean water from being too dirty and affecting the water quality measurement results.

[0031] Reference Figure 1-5 The sampling assembly 5 includes a water pump 51, with its right end fixedly mounted to the surface of the sampling storage tank 1. One end of the water pump 51 is connected to a telescopic hose 52, and the bottom of the telescopic hose 52 is connected to a U-shaped filter cover 53. The other end of the water pump 51 is connected to an inlet pipe 54, and the right end of the inlet pipe 54 is connected to a connecting pipe 55. The right end of the connecting pipe 55 extends into the interior of the sampling storage tank 1 and is fixedly mounted to the inner wall of the sampling storage tank 1. An outlet 56 is provided at the bottom of the connecting pipe 55. Through the cooperation of the water pump 51, telescopic hose 52, U-shaped filter cover 53, inlet pipe 54, connecting pipe 55, and outlet 56, when it is necessary to sample marine water, the water pump 51 can be started to draw marine water. The source is delivered to the telescopic hose 52. At this time, the ocean water will pass through the U-shaped filter cover 53 to intercept and filter the debris inside. Then, the water pump 51 will deliver the ocean water to the inlet pipe 54. The ocean water in the inlet pipe 54 will be delivered to the connecting pipe 55. The ocean water in the connecting pipe 55 will be discharged through the outlet 56 and enter the sampling storage tank 1, so that the water quality can be sampled and tested. A protective cover 57 is fixedly installed on the left side of the surface of the sampling storage tank 1. The water pump 51 is located inside the protective cover 57. The protective cover 57 can protect the water pump 51 and prevent external impurities from entering the water pump 51 during operation, which could cause damage to the water pump 51.

[0032] Reference Figure 1-5The filter assembly 6 includes a filter box 61, which is fixedly installed inside the sampling storage tank 1. Two sets of filter plates 62 are disposed inside the filter box 61. The right end of each filter plate 62 extends through to the right side of the filter box 61 and is slidably installed with it. Through the cooperation of the filter box 61 and the filter plates 62, ocean water that can enter the sampling storage tank 1 will enter the filter box 61, where it will be filtered by the filter plates 62, thus filtering the water quality. The surface of the sampling storage tank 1... A baffle 63 is provided on the right side of the sample storage tank 1. The left side of the baffle 63 and the right side of the filter plate 62 are fixedly installed. When the filter plate 62 needs to be replaced, the baffle 63 can be pulled to the right. The movement of the baffle 63 will cause the filter plate 62 to move to the right, which will detach the filter plate 62 from the sampling storage tank 1. Mounting plates 64 are fixedly installed on the front and rear sides of the right side of the sampling storage tank 1. A mounting groove 65 is provided on the right side of the baffle 63. A mounting plate is inserted into the mounting groove 65. A limiting rod 67 is fixedly installed on the outer side of mounting block 66. The outer end of the limiting rod 67 extends through to the outer side of mounting plate 64 and slides with mounting plate 64. Through the cooperation of mounting plate 64, mounting groove 65, mounting block 66 and limiting rod 67, when the left side of baffle 63 contacts the surface of sampling storage tank 1, the limiting rod 67 can be pushed inward. The inward movement of the limiting rod 67 drives mounting block 66 into the mounting groove 65, thereby limiting the baffle 63. Two sets of rectangular plates 68 are provided on the outer side. The inner side of the rectangular plates 68 and the outer end of the limiting rod 67 are fixedly installed. A tension spring 69 is sleeved on the surface of the limiting rod 67. The outer end of the tension spring 69 and the inner side of the rectangular plates 68 are fixedly installed. The inner side of the tension spring 69 and the outer side of the mounting plate 64 are fixedly installed. Through the cooperation of the rectangular plates 68 and the tension spring 69, the rectangular plates 68, the mounting block 66 and the limiting rod 67 can always bear the tension of the tension spring 69, which will make the mounting block 66 more stable when it enters the mounting groove 65.

[0033] Working principle: First, place the sampling storage tank 1 on the ground. Then, drop the U-shaped filter cover 53 into the ocean water source. Next, start the water pump 51. The water pump 51 draws the ocean water and delivers it to the telescopic hose 52. At this time, the ocean water will pass through the U-shaped filter cover 53 to intercept and filter the debris inside. Then, the water pump 51 will deliver the ocean water into the inlet pipe 54. The ocean water in the inlet pipe 54 will be delivered into the connecting pipe 55. The water in the connecting pipe 55 will be discharged through the outlet 56. At this time, the drawn ocean water will enter the filter box. At step 61, the marine water source can be filtered under the action of the filter plate 62. The filtered marine water source will enter the sampling storage tank 1. When the filter plate 62 needs to be replaced, the rectangular plate 68 can be pulled outward. The movement of the rectangular plate 68 will cause the limiting rod 67 and the mounting block 66 to move outward. After the mounting block 66 and the mounting groove 65 are separated, the mounting plate 64 can be pulled to the right. The movement of the mounting plate 64 will cause the filter plate 62 to move to the right, so that the mounting plate 64 can be taken out for replacement. Then the above reverse steps can be repeated to install the filter plate 62.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A sample filtration device for water source quality testing, comprising a sampling storage tank (1), characterized in that: The bottom of the sampling storage tank (1) is connected to a discharge pipe (2), and the right end of the discharge pipe (2) is connected to a valve (3). The bottom of the sampling storage tank (1) is fixedly installed with a support leg (4). A sampling component (5) for sampling water quality is provided on the left side of the sampling storage tank (1). A filter component (6) for filtering impurities in the water quality is provided inside the sampling storage tank (1).

2. The sample filtration device for water source quality testing according to claim 1, characterized in that: The sampling assembly (5) includes a water pump (51), the right end of which is fixedly installed on the surface of the sampling storage tank (1). One end of the water pump (51) is connected to a telescopic hose (52), the bottom of which is connected to a U-shaped filter cover (53). The other end of the water pump (51) is connected to a water inlet pipe (54), the right end of which is connected to a connecting pipe (55). The right end of the connecting pipe (55) extends into the interior of the sampling storage tank (1) and is fixedly installed against the inner wall of the sampling storage tank (1). The bottom of the connecting pipe (55) has an outlet (56).

3. The sample filtration device for water source quality testing according to claim 2, characterized in that: A protective cover (57) is fixedly installed on the left side of the surface of the sampling storage tank (1), and the water pump (51) is located inside the protective cover (57).

4. The sample filtration device for water source quality testing according to claim 1, characterized in that: The filter assembly (6) includes a filter box (61), which is fixedly installed inside the sampling storage tank (1). The filter box (61) is provided with two sets of filter plates (62), the right end of which extends through to the right side of the filter box (61) and is slidably installed with the filter box (61).

5. A sample filtration device for water source quality testing according to claim 4, characterized in that: A baffle (63) is provided on the right side of the surface of the sampling storage tank (1), and the left side of the baffle (63) and the right side of the filter plate (62) are fixedly installed.

6. A sample filtration device for water source quality testing according to claim 5, characterized in that: Mounting plates (64) are fixedly installed on the front and rear sides of the right side of the sampling storage tank (1). A mounting groove (65) is provided on the right side of the baffle (63). A mounting block (66) is inserted into the mounting groove (65). A limiting rod (67) is fixedly installed on the outside of the mounting block (66). The outer end of the limiting rod (67) extends through to the outside of the mounting plate (64) and slides with the mounting plate (64).

7. A sample filtration device for water source quality testing according to claim 6, characterized in that: Two sets of rectangular plates (68) are provided on the outer side of the mounting plate (64). The inner side of the rectangular plate (68) and the outer end of the limiting rod (67) are fixedly installed. A tension spring (69) is sleeved on the surface of the limiting rod (67). The outer end of the tension spring (69) and the inner side of the rectangular plate (68) are fixedly installed. The inner side of the tension spring (69) and the outer side of the mounting plate (64) are fixedly installed.

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