Water quality sampling and detecting integrated device

Abstract

The utility model discloses a water quality sampling and detection integrated device relates to water quality detection technical field, including mobile base, the top of mobile base is established with installation groove and deposit groove, the inside fixedly connected with water quality detector of installation groove, the inside rotatory mounting of installation groove has the apron, the top fixed mounting of mobile base has the water pump, the water outlet fixed mounting of water pump has the water pipe, and the water pipe is located above deposit groove, the water inlet fixed mounting of water pump has the water pipe, and one end fixedly connected with the water suction hose of water pipe, through the setting of cleaning ring, can make along the sliding of water inlet sleeve outer surface, thereby convenient to scrape off the impurity of filter screen surface adhesion, thereby make filter screen can keep certain clean, thereby will not influence the use of water inlet sleeve next time, cooperate the setting of pull rod simultaneously, can to cleaning ring quick fixed, thereby convenient to use cleaning ring, further improved the practicality of this integrated device.

Description

Technical Field

[0001] This utility model relates to the field of water quality testing technology, and in particular to an integrated device for water quality sampling and testing. Background Technology

[0002] In the field of water quality testing, the accuracy and efficiency of water sampling and testing are crucial. With the acceleration of industrialization and urbanization, various water pollution problems are becoming increasingly complex, placing higher demands on the precision and timeliness of water quality testing. Whether it is surface water such as rivers and lakes, or groundwater, industrial wastewater, and domestic sewage, it is necessary to accurately test key indicators such as pH, heavy metal content, and dissolved oxygen to assess water quality and provide reliable data for environmental protection, water resource utilization, and pollution control.

[0003] Existing integrated water quality sampling and testing devices have many problems in practical applications. During water sample collection, in order to prevent large impurities in the water from entering the device and damaging the equipment or affecting the test results, a filter screen is usually installed at one end of the water pumping pipe. However, in long-term sampling work, a large number of impurities easily adhere to the surface of the filter screen, which can easily lead to poor water flow and affect the sampling efficiency. At present, the surface of the filter screen lacks cleaning components, making it inconvenient to clean the impurities on the surface of the filter screen, which will affect the normal water pumping and sampling of the water pumping pipe. Utility Model Content

[0004] The purpose of this invention is to at least solve one of the technical problems existing in the prior art, and to provide an integrated water quality sampling and testing device that can solve the problem that the surface of the filter screen lacks cleaning components, making it inconvenient to clean impurities from the surface of the filter screen.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an integrated water quality sampling and testing device, comprising a movable base, an installation groove and a placement groove at the top of the movable base, a water quality detector fixedly connected inside the installation groove, a cover plate rotatably installed inside the installation groove, a water pump fixedly installed at the top of the movable base, an outlet pipe fixedly installed at the outlet end of the water pump, the outlet pipe being located above the placement groove, an inlet pipe fixedly installed at the inlet end of the water pump, a suction hose fixedly connected to one end of the inlet pipe, an inlet sleeve fixedly installed at one end of the suction hose, a filter screen fixedly installed on the outer surface of the inlet sleeve, a cleaning component provided on the outer surface of the inlet sleeve, the cleaning component including a cleaning ring, the inner wall of the cleaning ring being slidably connected to the outer surface of the inlet sleeve, a circular groove at one end of the cleaning ring, and a pull rod slidably connected inside the circular groove.

[0006] Preferably, a limiting groove is formed on the bottom side of the inner wall of the circular groove, and a limiting block is slidably connected to the inner wall of the limiting groove. The top end of the limiting block is fixedly connected to the bottom end of the pull rod.

[0007] Preferably, a pressure spring is fixedly connected to one side of the limiting block, and the side of the pressure spring away from the limiting block is fixedly connected to the inner wall of one side of the limiting groove.

[0008] Preferably, a fixing groove is provided on one side of the water inlet sleeve, and the fixing groove is slidably connected to one end of the pull rod.

[0009] Preferably, the top of the movable base is fixedly connected to two hose clips, the inside of the two hose clips is adapted to the outer surface of the water pump hose, and the two hose clips are located on one side of the water pump.

[0010] Preferably, a mobile power supply is fixedly installed at the top of the mobile base, and the mobile power supply is electrically connected to the water quality tester and the water pump respectively.

[0011] Compared with the prior art, the beneficial effects of this utility model are: 1. This integrated water quality sampling and testing device, through the setting of the cleaning ring, can slide along the outer surface of the inlet sleeve, thereby facilitating the scraping of impurities attached to the filter screen surface, thus keeping the filter screen clean to a certain extent and not affecting the next use of the inlet sleeve. At the same time, with the setting of the pull rod, the cleaning ring can be quickly fixed, thereby facilitating the use of the cleaning ring and further improving the practicality of the integrated device. Attached Figure Description

[0012] The present invention will be further described below with reference to the accompanying drawings and embodiments: Figure 1 This is a three-dimensional structural diagram of an integrated water quality sampling and testing device according to the present invention; Figure 2 This is a schematic diagram of the water inlet sleeve structure of this utility model; Figure 3 This is a schematic diagram of the cleaning ring structure of this utility model; Figure 4 For the present utility model Figure 3 Enlarged view of point A.

[0013] Reference numerals in the attached diagram: 1. Movable base; 2. Mounting slot; 3. Water quality tester; 4. Cover plate; 5. Water pump; 6. Outlet pipe; 7. Hose clip; 8. Placement slot; 9. Inlet pipe; 10. Pumping hose; 11. Inlet sleeve; 12. Filter screen; 13. Cleaning ring; 14. Circular slide groove; 15. Pull rod; 16. Fixing slot; 17. Limiting slot; 18. Limiting block; 19. Pressure spring; 20. Portable power supply. Detailed Implementation

[0014] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0015] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are 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.

[0016] In the description of this utility model, terms such as greater than, less than, and exceeding are understood to exclude the stated number, while terms such as above, below, and within are understood to include the stated number. The use of terms like "first" and "second" is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the quantity or sequence of the indicated technical features.

[0017] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0018] Please see Figure 1-4 This utility model provides a technical solution: an integrated water quality sampling and testing device, including a movable base 1, with an installation groove 2 and a placement groove 8 at the top of the movable base 1. A water quality detector 3 is fixedly connected inside the installation groove 2, and a cover plate 4 is rotatably installed inside the installation groove 2. A water pump 5 is fixedly installed at the top of the movable base 1, with an outlet pipe 6 fixedly installed at the outlet end of the water pump 5, located above the placement groove 8. An inlet pipe 9 is fixedly installed at the inlet end of the water pump 5, with a water suction hose 10 fixedly connected to one end of the inlet pipe 9. An inlet sleeve 11 is fixedly installed at one end of the water suction hose 10, and a filter screen 12 is fixedly installed on the outer surface of the inlet sleeve 11. A cleaning component is provided on the outer surface of the inlet sleeve 11, including a cleaning ring 13. The inner wall of the cleaning ring 13 is slidably connected to the outer surface of the inlet sleeve 11, and a circular groove 14 is opened at one end of the cleaning ring 13. A pull rod 15 is slidably connected inside the circular groove 14.

[0019] Furthermore, a limiting groove 17 is provided on the bottom side of the inner wall of the circular slide groove 14, and a limiting block 18 is slidably connected to the inner wall of the limiting groove 17. The top end of the limiting block 18 is fixedly connected to the bottom end of the pull rod 15.

[0020] Furthermore, a pressure spring 19 is fixedly connected to one side of the limiting block 18, and the side of the pressure spring 19 away from the limiting block 18 is fixedly connected to the inner wall of one side of the limiting groove 17.

[0021] Furthermore, a fixing groove 16 is provided on one side of the water inlet sleeve 11, and the fixing groove 16 is slidably connected to one end of the pull rod 15.

[0022] Furthermore, two hose clips 7 are fixedly connected to the top of the mobile base 1. The interior of the two hose clips 7 is adapted to the outer surface of the water pump hose 10. The two hose clips 7 are located on one side of the water pump 5.

[0023] Furthermore, a mobile power supply 20 is fixedly installed on the top of the mobile base 1, and the mobile power supply 20 is electrically connected to the water quality tester 3 and the water pump 5 respectively.

[0024] Furthermore, when conducting water sampling, the sampling cup is first placed inside the placement trough 8, positioned below the outlet pipe 6. Then, the water pump 5 at the top of the mobile base 1 is started, and the mobile power supply 20 supplies power to the water pump 5. After the water pump 5 starts working, the water sample is drawn through the inlet pipe 9. The water suction hose 10 connects the inlet pipe 9 to the inlet sleeve 11, transporting the water sample from the outside to the water pump 5. The filter screen 12 on the outer surface of the inlet sleeve 11 can filter out larger impurities in the water, preventing them from entering the water pump 5 and avoiding clogging the pipe and damaging the water pump. Then, after the water sample is pressurized by the water pump 5, it flows out from the outlet pipe 6 and into the interior of the sampling cup, thus completing the water sample collection.

[0025] Furthermore, after the water sample collection is completed, the cover plate 4 is opened, and then the water quality analyzer 3 is used to test the sample inside the sampling cup. The water quality analyzer 3 is powered by the mobile power supply 20 and starts working. The water quality analyzer 3 is a prior art technology (it analyzes and tests various indicators of the water sample, such as pH, heavy metal content, dissolved oxygen, etc., through its internal detection module, and presents the test results in the form of data, thereby completing the water quality test). After the test is completed, the cover plate 4 is closed to protect the water quality analyzer 3 from external dust and debris, and also to protect the instrument during the movement of the device.

[0026] Furthermore, after the sampling work is completed, if it is found that a lot of impurities are attached to the filter screen 12, affecting the sampling effect of the next time, the cleaning component can be used to clean the filter screen 12. Pull the pull rod 15, and the pull rod 15 slides in the circular slide groove 14, driving the limit block 18 to move in the limit groove 17. At this time, the pressure spring 19 is compressed. After one end of the pull rod 15 is pulled out from the fixing groove 16 of the water inlet sleeve 11, the cleaning ring 13 can then slide along the outer surface of the water inlet sleeve 11. Then the inner wall of the cleaning ring 13 slides and engages with the outer surface of the water inlet sleeve 11, which can scrape off the impurities attached to the surface of the filter screen 12. After cleaning, the cleaning ring 13 is reset. Then the pull rod 15 is released. Under the elastic force of the pressure spring 19, the limit block 18 drives the pull rod 15 to reset. One end of the pull rod 15 is reinserted into the fixing groove 16, fixing the cleaning ring 13 in the initial position for easy use next time.

[0027] Furthermore, the cleaning ring 13 allows it to slide along the outer surface of the inlet sleeve 11, facilitating the scraping of impurities adhering to the surface of the filter screen 12. This ensures that the filter screen 12 remains clean and does not affect the next use of the inlet sleeve 11. In conjunction with the pull rod 15, the cleaning ring 13 can be quickly fixed, facilitating its use and further enhancing the practicality of the integrated device.

[0028] Furthermore, after sampling is completed, the water pumping hose 10 can be pressed inside the two hose clips 7, which makes it easy to store and organize the water pumping hose 10, thus facilitating its use for the next water quality sampling.

[0029] Furthermore, before sampling, the water pump 5 needs to be internally rinsed at least three times with distilled water or a special cleaning agent to ensure that there are no residual contaminants inside the water pump 5, thereby ensuring the accuracy of the water quality sample test.

[0030] Structural Description: Mobile base 1: Serves as the basic support structure for the entire device, providing an installation platform for other components, and also has a mobility function to facilitate the transfer of the device between different sampling locations.

[0031] Mounting slot 2: Located at the top of the mobile base 1, it is used to fix the water quality analyzer 3 and provide a stable installation space for the water quality analyzer.

[0032] Water quality analyzer 3: The core testing component, through its internal testing module, analyzes and tests various indicators of water samples, such as pH, heavy metal content, and dissolved oxygen, and presents the test results in data form, thereby completing the water quality testing work.

[0033] Cover plate 4: Rotatably installed in the mounting groove 2. When the water quality analyzer 3 is not in use, the cover plate can be closed to protect the water quality analyzer from external dust and debris, and also to provide protection during the movement of the device.

[0034] Water pump 5: The power source for water sample extraction. When working, it extracts water samples through the inlet pipe 9 and pressurizes the water samples so that they flow out from the outlet pipe 6.

[0035] Water outlet pipe 6: It is fixedly connected to the water outlet end of water pump 5 and delivers the water sample after being pressurized by the water pump to the sampling cup in the placement tank 8.

[0036] Hose clip 7: Two hose clips are fixed to the top of the mobile base 1 to store and organize the water hose 10, so that it can be placed in an orderly manner when not in use, making it convenient for the next use.

[0037] Placement slot 8: The sampling cup is located below the water outlet pipe 6 to receive the collected water sample.

[0038] Water inlet pipe 9: Connects the water inlet end of water pump 5 to water pumping hose 10, and delivers external water samples to the water pump.

[0039] Water pumping hose 10: connects the water inlet pipe 9 and the water inlet sleeve 11, and plays the role of transmitting water samples. It also has a certain degree of flexibility, making it easy to use in different environments.

[0040] Inlet sleeve 11: Used to be inserted into the water to collect water samples, and is the inlet for the water sample to enter the pumping hose 10.

[0041] Filter screen 12: It is fixedly installed on the outer surface of the inlet sleeve 11 and can filter out larger impurities in the water to prevent them from entering the water pump 5, thus avoiding clogging of the pipes and damage to the water pump.

[0042] Cleaning ring 13: A main component of the cleaning assembly set on the outer surface of the inlet sleeve 11. Its inner wall is slidably connected to the outer surface of the inlet sleeve, and it can scrape off impurities attached to the surface of the filter screen 12 by sliding.

[0043] Circular groove 14: Located at one end of the cleaning ring 13, it is used to accommodate the pull rod 15, allowing the pull rod to slide within the groove, thereby fixing and unlocking the cleaning ring.

[0044] Pull rod 15: It is slidably connected to the circular slide groove 14. The cleaning ring 13 can be fixed or unlocked by sliding operation, which facilitates the use of the cleaning ring.

[0045] Fixed groove 16: It slides with one end of the pull rod 15 and is used to fix the cleaning ring 13 in the initial position.

[0046] Limiting groove 17: Used to limit the movement range of the limiting block 18 and ensure the stability of the movement of the pull rod 15.

[0047] Limiting block 18: Its top end is fixedly connected to the bottom end of the pull rod 15, and it plays a limiting and guiding role when the pull rod moves.

[0048] Compression spring 19: provides return force for pull rod 15.

[0049] Portable power supply 20: Fixedly installed on the top of the mobile base 1, it provides power support for the water quality analyzer 3 and the water pump 5, ensuring the normal operation of the device.

[0050] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. An integrated water quality sampling and testing device, comprising a movable base (1), characterized in that: The top of the mobile base (1) is provided with an installation groove (2) and a placement groove (8). A water quality tester (3) is fixedly connected inside the installation groove (2). A cover plate (4) is rotatably installed inside the installation groove (2). A water pump (5) is fixedly installed at the top of the mobile base (1). A water outlet pipe (6) is fixedly installed at the outlet end of the water pump (5). The water outlet pipe (6) is located above the placement groove (8). A water inlet pipe (9) is fixedly installed at the inlet end of the water pump (5). One end of the water inlet pipe (9) is fixedly connected to... There is a water suction hose (10), and an inlet sleeve (11) is fixedly installed at one end of the water suction hose (10). A filter screen (12) is fixedly installed on the outer surface of the inlet sleeve (11). A cleaning component is provided on the outer surface of the inlet sleeve (11). The cleaning component includes a cleaning ring (13). The inner wall of the cleaning ring (13) is slidably connected to the outer surface of the inlet sleeve (11). A circular groove (14) is opened at one end of the cleaning ring (13). A pull rod (15) is slidably connected inside the circular groove (14).

2. The integrated water quality sampling and testing device according to claim 1, characterized in that: The inner wall of the circular chute (14) has a limiting groove (17) on the bottom side. The inner wall of the limiting groove (17) is slidably connected to a limiting block (18). The top of the limiting block (18) is fixedly connected to the bottom of the pull rod (15).

3. The integrated water quality sampling and testing device according to claim 2, characterized in that: A pressure spring (19) is fixedly connected to one side of the limiting block (18), and the side of the pressure spring (19) away from the limiting block (18) is fixedly connected to the inner wall of one side of the limiting groove (17).

4. The integrated water quality sampling and testing device according to claim 1, characterized in that: A fixing groove (16) is provided on one side of the water inlet sleeve (11), and the fixing groove (16) is slidably connected to one end of the pull rod (15).

5. The integrated water quality sampling and testing device according to claim 1, characterized in that: The top of the movable base (1) is fixedly connected to two hose clips (7). The interior of the two hose clips (7) is adapted to the outer surface of the water pump hose (10). The two hose clips (7) are located on one side of the water pump (5).

6. The integrated water quality sampling and testing device according to claim 1, characterized in that: A mobile power supply (20) is fixedly installed on the top of the mobile base (1), and the mobile power supply (20) is electrically connected to the water quality tester (3) and the water pump (5) respectively.

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