Pipe network water supply low-turbidity measuring device

Abstract

The utility model relates to the technical field of pipe network water supply measurement, in particular to a pipe network water supply low-turbidity measuring device which comprises a water conveying pipeline and L-shaped water supply pipes, a pair of symmetrical L-shaped water supply pipes are arranged on the cambered surface of the lower end of the water conveying pipeline, and a detection device is arranged between the pair of L-shaped water supply pipes. A pair of fixing grooves are formed in the long vertical plane of the protective shell, L-shaped connecting plates are arranged in the fixing grooves, the fixing grooves and the L-shaped connecting plates are temporarily fixed, and the fixing grooves and the L-shaped connecting plates can be assembled and disassembled through nuts. The equipment is directly installed on a pipeline, the time for taking out a sample is directly saved, even if data in water changes, the data can be detected at the first time, a filtering device and a collecting device are further arranged at the position of the detection equipment, and the situation that the filtering device cannot be used for a long time is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe network water supply measurement, in particular to a pipe network water supply low turbidity measurement device. Background Art

[0002] Water is an essential substance for the human body, so the safety of drinking water concerns everyone, so drinking water must be protected. The pipes of the water supply network are intricate, and drinking water needs to be transported for a long time and a long distance to reach the user's home. During the long transportation process, drinking water is easily contaminated due to various physical, chemical, and microbial effects, and the water quality deteriorates. Therefore, real-time online testing of water quality on the pipeline network is very necessary to ensure that the drinking water people use is clean.

[0003] Existing water quality testing equipment usually samples water in the pipe network, and the water samples are tested using external testing equipment. This testing device cannot be installed directly on the pipe, and the sampling is relatively complicated. The water sampled is easily incomplete due to too few tests, and the accuracy is not high, which affects the overall test results. In addition, multiple sampling will waste time. Utility Model Content

[0004] The utility model aims to provide a low turbidity measuring device for water supply in a pipe network to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a low turbidity measuring device for water supply in a pipe network, comprising: a water supply pipe and an L-shaped water supply pipe, a pair of symmetrical L-shaped water supply pipes are arranged at the arc surface of the lower end of the water supply pipe, a detection device is arranged between the pair of L-shaped water supply pipes, and the detection device contains: a protective shell, a pair of fixing grooves are opened at the long vertical surface of the protective shell, an L-shaped connecting plate is arranged inside the pair of fixing grooves, and the fixing grooves and the L-shaped connecting plates are in a temporary fixing relationship, and can be installed and disassembled by nuts.

[0006] Preferably, the upper surface of the L-shaped connecting plate is connected to the arc-shaped mounting plate, and mounting holes are provided on the arc-shaped mounting plate, and connecting pipes are provided through the short vertical surfaces on both sides of the protective shell.

[0007] Preferably, an observation device is provided on one of the long vertical surfaces of the protective shell, a data display screen is provided on the vertical surface of the observation device, a control panel is also provided on the vertical surface of the observation device, an inspection block is provided through the bottom surface inside the protective shell, a mounting ring is provided on the bottom surface inside the protective shell near the connecting pipe, and the mounting ring is fixedly connected to the protective shell.

[0008] Preferably, a filter screen is provided at the inner ring of the mounting ring, and a plurality of U-shaped clamps with the same spacing are provided at the vertical surface between a pair of mounting rings inside the protective shell, and the U-shaped clamps clamp the turbidity detection tube.

[0009] Preferably, connecting elbows are provided at the vertical surfaces on both sides of the inspection block, connecting wires are provided inside the connecting elbows, one end of the connecting wires is connected to the inspection block, and the other end of the connecting wires is connected to the turbidity detection tube, and a storage frame is provided through the long vertical surface inside the protective shell.

[0010] Preferably, the storage frame and the protective shell are in a sliding relationship, and a sealing ring is provided at the intersection of the storage frame and the protective shell, and an arc-shaped baffle is provided at the vertical surface inside the protective shell.

[0011] Compared with the prior art, the beneficial effects of the utility model are: the utility model has a reasonable structure. Unlike the detection equipment for manual sampling, the device is directly installed on the pipeline, which directly saves the time of taking out the sample. Moreover, because the inspection block is always in contact with the water in the pipeline, the detection is more comprehensive. Even if the data in the water changes, it can be detected at the first time. Moreover, a filtering device and a collecting device are also provided at the detection device, which solves the problem that the filtering device cannot be used for a long time. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0013] Figure 2 It is a schematic diagram of the structure of the detection device of the utility model.

[0014] Figure 3 This is a schematic diagram of the internal structure of this practical detection device.

[0015] In the figure: 1. water pipeline; 2. L-shaped water supply pipe; 3. detection device; 4. protective shell; 5. fixing groove; 6. arc-shaped mounting plate; 7. connecting pipe; 8. observation device; 9. data display screen; 10. control panel; 11. inspection block; 12. mounting ring; 13. filter screen; 14. U-shaped clamp; 15. turbidity detection tube; 16. connecting elbow; 17. storage frame; 18. sealing ring; 19. arc-shaped baffle. DETAILED DESCRIPTION

[0016] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] See also Figures 1 to 3 , the utility model provides a technical solution: Figure 1 and Figure 2 As shown, a low turbidity measuring device for water supply in a pipe network comprises: a water delivery pipe 1 and an L-shaped water supply pipe 2, characterized in that: a pair of symmetrical L-shaped water supply pipes 2 are arranged at the arc surface of the lower end of the water delivery pipe 1, a detection device 3 is arranged between the pair of L-shaped water supply pipes 2, and the detection device 3 comprises: a protective shell 4, a pair of fixing grooves 5 are opened at the long vertical surface of the protective shell 4, L-shaped connecting plates are arranged inside the pair of fixing grooves 5, and the fixing grooves 5 and the L-shaped connecting plates are temporarily fixed to each other, and can be installed and disassembled by nuts.

[0018] like Figure 2 As shown, the upper surface of the L-shaped connecting plate is connected to the arc-shaped mounting plate 6, and a mounting hole is provided on the arc-shaped mounting plate 6. A mounting hole is also provided on the arc surface of the water pipeline 1, and the hole does not penetrate the water pipeline 1. The setting of the arc-shaped mounting plate 6 reduces the pressure of the connecting pipes 7 on both sides and provides a supporting force. The short vertical surfaces on both sides of the protective shell 4 are penetrated by connecting pipes 7.

[0019] like Figure 2 and Figure 3 As shown, an observation device 8 is provided at one of the long vertical surfaces of the protective shell 4, a data display screen 9 is provided at the vertical surface of the observation device 8, a control panel 10 is also provided at the vertical surface of the observation device 8, an inspection block 11 is provided through the bottom surface inside the protective shell 4, a mounting ring 12 is provided at the bottom surface of the protective shell 4 near the connecting pipe 7, and the mounting ring 12 is fixedly connected to the protective shell 4.

[0020] like Figure 3 As shown, a filter screen 13 is provided at the inner ring of the mounting ring 12, and a plurality of U-shaped clamps 14 with the same spacing are provided at the vertical plane between a pair of mounting rings 12 inside the protective shell 4, and the U-shaped clamps 14 clamp a turbidity detection tube 15, and the U-shaped clamps 14 are tough, and a hole is also provided on the upper surface of the turbidity detection tube 15 to allow water to contact the internal detection structure smoothly.

[0021] like Figure 3As shown, connecting elbows 16 are provided at the vertical surfaces on both sides of the inspection block 11, and connecting wires are provided inside the connecting elbows 16. One end of the connecting wire is connected to the inspection block 11, and the other end of the connecting wire is connected to the turbidity detection tube 15. A storage frame 17 is provided through the long vertical surface inside the protective shell 4.

[0022] like Figure 3 As shown, there is a sliding relationship between the storage frame 17 and the protective shell 4, and a sealing ring 18 is provided at the intersection of the storage frame 17 and the protective shell 4. A sealing ring is also provided at the intersection of the sealing ring 18 and the protective shell 4, which can effectively prevent water from flowing out. An arc-shaped baffle 19 is provided at the vertical surface inside the protective shell 4. The setting of the arc-shaped baffle can effectively protect the turbidity detection tube 15 and reduce the impact force of the water flow on the turbidity detection tube 15.

[0023] Working principle: When the device is working, first manually put the L-shaped connecting plate into the fixing groove, and then temporarily fix it with nuts, then fit the arc-shaped mounting plate 6 onto the water pipe 1, and then align the mounting holes on the water pipe 1 with the holes on the arc-shaped mounting plate 6, and then install it with screws. During the installation, it is also necessary to align the connecting pipes 7 on both sides of the protective shell 4 with the L-shaped water supply pipe 2, and then seal and connect them with flanges. Then the water flow will enter the interior of the protective shell 4 through the L-shaped water supply pipe 2 and the connecting pipe 7. At this time, the water flow will first contact the filter screen 13, and the larger particles in the water will be blocked. The filtered water will contact the turbidity detection tube 15 because the protective shell 4 An arc-shaped baffle 19 is arranged on the vertical surface of the inspection block 11. The arrangement of the arc-shaped baffle can well protect the turbidity detection tube 15 and reduce the impact force of the water flow on the turbidity detection tube 15. A hole is also arranged on the upper surface of the turbidity detection tube 15 to allow water to contact the internal detection structure smoothly. With the continuous contact of the water flow, the detection data will also be collected and transmitted to the display screen through the transmission line arranged on the lower surface of the inspection block 11, so that the data can be collected by personnel. If the water pipeline 1 stops flowing, the larger particles on the filter screen 13 will fall into the collection frame 17. Later, because the water pipeline 1 stops flowing, the water inside the water pipeline 1 will flow back, and the small impurities attached to the filter screen 13 can be blown away with the backflow of the water.

[0024] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A low turbidity measuring device for pipe network water supply, comprising: A water delivery pipeline (1) and an L-shaped water supply pipe (2), characterized in that: a pair of symmetrical L-shaped water supply pipes (2) are arranged at the arc surface of the lower end of the water delivery pipeline (1), a detection device (3) is arranged between the pair of L-shaped water supply pipes (2), and the detection device (3) comprises: a protective shell (4), a pair of fixing grooves (5) are arranged at the long vertical surface of the protective shell (4), and L-shaped connecting plates are arranged inside the pair of fixing grooves (5), and the fixing grooves (5) and the L-shaped connecting plates are in a temporary fixing relationship, and can be installed and disassembled by nuts.

2. A low turbidity measuring device for pipe network water supply according to claim 1, characterized in that: The upper surface of the L-shaped connecting plate is connected to an arc-shaped mounting plate (6), and mounting holes are provided on the arc-shaped mounting plate (6). Connecting pipes (7) are provided through the short vertical surfaces on both sides of the protective shell (4).

3. A low turbidity measuring device for pipe network water supply according to claim 1, characterized in that: An observation device (8) is provided on one of the long vertical surfaces of the protective shell (4), a data display screen (9) is provided on the vertical surface of the observation device (8), and a control panel (10) is also provided on the vertical surface of the observation device (8). An inspection block (11) is provided through the bottom surface of the interior of the protective shell (4), and a mounting ring (12) is provided on the bottom surface of the interior of the protective shell (4) near the connecting pipe (7), and the mounting ring (12) is fixedly connected to the protective shell (4).

4. A low turbidity measuring device for pipe network water supply according to claim 3, characterized in that: A filter screen (13) is arranged at the inner ring of the mounting ring (12), and a plurality of U-shaped clamps (14) with the same spacing are arranged at a vertical plane between a pair of mounting rings (12) inside the protective shell (4), and the U-shaped clamps (14) clamp a turbidity detection tube (15).

5. A low turbidity measuring device for pipe network water supply according to claim 3, characterized in that: Connecting elbows (16) are provided at the vertical surfaces on both sides of the inspection block (11), and a connecting wire is provided inside the connecting elbow (16), one end of the connecting wire is connected to the inspection block (11), and the other end of the connecting wire is connected to the turbidity detection tube (15), and a storage frame (17) is provided through the long vertical surface inside the protective shell (4).

6. A low turbidity measuring device for pipe network water supply according to claim 5, characterized in that: The storage frame (17) and the protective shell (4) are in a sliding relationship, and a sealing ring (18) is provided at the intersection of the storage frame (17) and the protective shell (4), and an arc-shaped baffle (19) is provided at the vertical surface inside the protective shell (4).

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