Mounting structure of water quality detector and flowmeter in drainage pipeline

Abstract

The utility model relates to a mounting structure for a water quality detector and a flow meter in a drainage pipeline, and relates to the technical field of water quality monitoring equipment. The mounting structure comprises a fixing rod; a protective sleeve is detachably and fixedly connected to the fixing rod, the axis direction of the protective sleeve is consistent with the length direction of the fixing rod, a cavity for mounting a water quality detector is formed in the protective sleeve, and the cavity penetrates through the two ends of the protective sleeve; one end of the fixing rod is provided with a supporting rod which is bent and inclined towards one side of the fixing rod, and the supporting rod is fixedly provided with a mounting seat for mounting a flowmeter. According to the mounting structure, the water quality detector and the flow meter can be mounted in a combined manner, the mounting efficiency is high, and the space is saved; and the water quality detector is protected by arranging the protective sleeve, so that the failure rate is reduced, and the service life is prolonged.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of water quality monitoring equipment, in particular to a water quality detector and flow meter installation structure in a drainage pipeline. BACKGROUND

[0002] Drainage pipeline refers to a system composed of pipes and channels for collecting and discharging sewage, wastewater and rainwater and its auxiliary facilities, including branch pipes and pipelines leading to treatment plants. Urban drainage pipeline is an important part of municipal infrastructure engineering. It is not only the main channel for collecting rainwater and domestic sewage, but also an important facility for ensuring the normal operation of the city and preventing waterlogging.

[0003] With the continuous acceleration of urbanization and the increasing demand for urban infrastructure, the construction and maintenance of urban drainage systems are particularly important. In order to better monitor water resources and effectively manage the drainage system, it is often necessary to detect the drainage flow and water quality data in the key nodes of the urban drainage pipeline. Water quality detector and flow meter are important instruments for detecting drainage flow and water quality, respectively.

[0004] Currently, when deploying these devices inside the drainage pipeline, an independent installation method is often used. For example, a common practice is to place the flow meter and water quality detector separately by using simple brackets. Although this traditional method achieves certain functional requirements, it exposes some shortcomings in actual application.

[0005] Specifically, the traditional installation method involves placing separate water quality detectors and flow meters inside the pipeline using installation brackets. During this process, sufficient space needs to be reserved for the two different types of measuring devices to ensure their work is not disturbed, which often occupies a large physical space. In addition, during the installation and later maintenance and replacement of the equipment, since the components are independent and scattered, the operator needs to spend more time and effort to complete the corresponding tasks, which undoubtedly reduces work efficiency and increases additional costs. CONTENT OF THE INVENTION

[0006] In order to improve the convenience and compactness of the installation of water quality detectors and flow meters in drainage pipelines, the present application provides a water quality detector and flow meter installation structure in a drainage pipeline.

[0007] The water quality detector and flow meter installation structure in a drainage pipeline provided by the present application adopts the following technical solution:

[0008] An installation structure for a water quality analyzer and flow meter in a drainage pipe includes a fixing rod; a protective sleeve is detachably fixed to the fixing rod, the axial direction of the protective sleeve is consistent with the length direction of the fixing rod, and the protective sleeve has a cavity for installing the water quality analyzer and the cavity extends through both ends of the protective sleeve.

[0009] One end of the fixed rod has a support rod that bends and tilts towards one side of the fixed rod, and a mounting seat for installing a flow meter is fixed on the support rod.

[0010] In use, the flow meter is fixedly installed on the mounting base, and the water quality analyzer is installed inside the cavity of the protective sleeve. After assembling them as a whole in the assembly workshop or on the ground outside the drainage pipe, the entire fixing rod and related equipment are then fixed inside the drainage pipe, thus achieving a fixed installation of the water quality analyzer and flow meter. This application combines the water quality analyzer and flow meter for installation, saving installation space and reducing the number of operations in the narrow space of the drainage pipe, thereby improving overall installation efficiency. Furthermore, the above installation structure makes the installation of the water quality analyzer and flow meter more stable and reliable. The protective sleeve in the installation structure also protects the water quality analyzer, greatly reducing its failure rate and extending its service life.

[0011] Optionally, the outer circumferential surface of the protective sleeve is provided with several flow holes, and a filter screen is also provided at one end of the protective sleeve near the support rod.

[0012] By adopting the above technical solution, the through-hole allows water in the drainage pipe to have more channels to enter and exit the cavity of the protective sleeve, improving water circulation. After contacting the water quality analyzer, the test data becomes more accurate and reliable. The filter screen is used to filter the water flowing into the protective sleeve from the port, preventing large-sized debris from contacting the water quality analyzer and causing collision damage to the water quality analyzer. It also prevents debris from clogging the protective sleeve.

[0013] Optionally, the mounting base includes a fixing plate, and the number of fixing plates is at least two, with all the fixing plates being spaced apart along the length direction of the support rod;

[0014] The fixing plate is welded to one side of the support rod, or the fixing plate is fixed to one side of the support rod by bolts;

[0015] The mounting plate has at least two spaced mounting holes.

[0016] By adopting the above technical solution, it is easy to install and fix the flow meter to the fixing plate of the support rod using screws, cable ties, ropes, etc.; setting multiple fixing plates not only facilitates the adjustment of the installation height of the flow meter according to the water flow depth, but also ensures the accuracy and reliability of the measurement data by installing multiple sets of flow meters.

[0017] Optionally, at least two sets of clamping assemblies are provided at intervals along the length of the fixing rod; the clamping assembly includes an upper semi-circular arc strip and a lower semi-circular arc strip; the outer side of the middle part of the upper semi-circular arc strip is fixedly connected to the side of the fixing rod, and the two ends of the lower semi-circular arc strip are detachably connected to the two ends of the upper semi-circular arc strip.

[0018] By adopting the above technical solution, we can ensure the stability and reliability of the protective sleeve installation and connection, and at the same time facilitate the installation and connection of the protective sleeve, which is very convenient and quick.

[0019] Optionally, both the upper and lower semicircular arc strips are flat steel sheets. Both ends of the upper semicircular arc strip have upper connecting portions formed by bending outwards. Both ends of the lower semicircular arc strip have lower connecting portions formed by bending outwards. The upper connecting portions and the lower connecting portions are arranged in a one-to-one correspondence. The upper connecting portions and the corresponding lower connecting portions are close to each other and are fixedly connected by fasteners.

[0020] By adopting the above technical solutions, the stability and reliability of the protective sleeve installation connection are further guaranteed.

[0021] Optionally, the fixing rod is fixed with a plurality of connectors for fixing the fixing rod to the drainage pipe. The plurality of connectors are spaced apart along the length direction of the fixing rod. The connectors are elongated and the length direction of the connectors is perpendicular to the length direction of the fixing rod. The ends of the connectors are provided with connecting through holes.

[0022] By adopting the above technical solution, the fixing rod can be conveniently and quickly fixed inside the drainage pipe using the connector.

[0023] Optionally, the fixing rod is a square tube or a flat tube, the support rod is a round tube, and the angle formed between the length direction of the support rod and the length direction of the fixing rod is an obtuse angle.

[0024] By adopting the above technical solution, once the entire installation structure is fixed, the support rod is inclined downwards into the water, designed as a circular tube with a smooth outer surface, reducing the probability of snagging debris. The square or flat tube-shaped fixing rod facilitates its fixed installation, reduces rotation or swaying, and improves the stability and reliability of the connection. Both the fixing rod and the support rod use hollow tubular structures, saving material costs and reducing weight, making them easy to transport and install.

[0025] Optionally, the fixing rod and the support rod are integrally formed and both are made of aluminum alloy or stainless steel, and the protective sleeve is made of rubber or plastic.

[0026] By adopting the above technical solution, the entire installation structure has excellent chemical stability and is suitable for long-term immersion in water.

[0027] In summary, this application includes at least one of the following beneficial technical effects:

[0028] 1. In this application, the water quality tester and flow meter are combined and installed on a single main structure, saving installation space.

[0029] 2. The installation structure in this application can be assembled into a whole on the ground outside the assembly workshop or drainage pipe, and then the entire fixing rod and related equipment can be fixed inside the drainage pipe, which reduces the number of operations in the narrow space of the drainage pipe and improves the overall installation efficiency.

[0030] 3. The installation structure in this application makes the installation of the water quality analyzer and flow meter more stable and reliable. The protective sleeve in the above installation structure protects the water quality analyzer, which can also greatly reduce its failure rate and improve its service life. Attached Figure Description

[0031] Figure 1 This is a first three-dimensional structural diagram of the installation structure in this application.

[0032] Figure 2 yes Figure 1 A magnified schematic diagram of the structure at point A in the middle.

[0033] Figure 3 This is a second three-dimensional structural diagram of the installation structure in this application.

[0034] Figure 4 yes Figure 3 A magnified schematic diagram of the structure at point B in the middle.

[0035] In the picture:

[0036] 10. Fixing rod;

[0037] 20. Protective sleeve; 21. Flow hole; 22. Filter screen; 23. Cavity;

[0038] 30. Support rod;

[0039] 40. Mounting base; 41. Fixing plate; 411. Mounting hole;

[0040] 50. Clamp assembly; 51. Upper semi-circular arc strip; 511. Upper connecting part; 52. Lower semi-circular arc strip; 521. Lower connecting part; 53. Fastener;

[0041] 60. Connector; 61. Connecting through hole. Detailed Implementation

[0042] The following is in conjunction with the appendixFigure 1 -Appendix Figure 4 This application will be described in further detail below.

[0043] Reference Figure 1 and Figure 2 As shown, the installation structure of the water quality tester and flow meter in the drainage pipeline in this application includes a fixed rod 10 and a support rod 30 located at the end of the fixed rod 10. The end of the fixed rod 10 and the end of the support rod 30 are fixedly connected together, either by welding or by integral molding. Both the fixed rod 10 and the support rod 30 are made of aluminum alloy or stainless steel. The support rod 30 is bent and inclined to one side of the fixed rod 10. In this application, the fixed rod 10 is a square tube or a flat tube, and the support rod 30 is a round tube. The angle formed between the length direction of the support rod 30 and the length direction of the fixed rod 10 is an obtuse angle.

[0044] Reference Figure 1 and Figure 2 As shown, a protective sleeve 20 is detachably fixed to one side of the fixing rod 10. The protective sleeve 20 is made of rubber or plastic material. The axial direction of the protective sleeve 20 is consistent with the length direction of the fixing rod 10. The protective sleeve 20 has a cavity 23 for installing a water quality analyzer, and the cavity 23 extends through both ends of the protective sleeve 20. Several flow holes 21 are opened on the outer circumference of the protective sleeve 20. The flow holes 21 allow water in the drainage pipe to have more channels to enter and exit the cavity 23 of the protective sleeve 20, improving water circulation and making the test data more accurate and reliable after contact with the water quality analyzer. A filter screen 22 is also provided at the end of the protective sleeve 20 near the support rod 30. The filter screen 22 is used to filter the water entering the protective sleeve 20 from the port, preventing large-sized debris from contacting the water quality analyzer and causing collision damage to the water quality analyzer, and also preventing debris from clogging the protective sleeve 20.

[0045] Reference Figure 1 and Figure 2As shown, at least two sets of clamping assemblies 50 are spaced apart along the length of the fixing rod 10; each clamping assembly 50 includes an upper semi-circular arc strip 51 and a lower semi-circular arc strip 52; the outer side of the middle part of the upper semi-circular arc strip 51 is fixedly connected to the side of the fixing rod 10, and the two ends of the lower semi-circular arc strip 52 are detachably connected to the two ends of the upper semi-circular arc strip 51. In this application, both the upper semi-circular arc strip 51 and the lower semi-circular arc strip 52 are flat steel sheets. Both ends of the upper semi-circular arc strip 51 have an upper connecting portion 511 formed by bending outward; both ends of the lower semi-circular arc strip 52 have a lower connecting portion 521 formed by bending outward. The upper connecting portion 511 and the lower connecting portion 521 are arranged one-to-one, and the upper connecting portion 511 and the corresponding lower connecting portion 521 are abutted against each other and fixedly connected by fasteners 53, which are bolts or rivets. This ensures the stability and reliability of the protective sleeve 20 installation connection, while also facilitating the installation connection of the protective sleeve 20, making it very convenient and quick.

[0046] Reference Figure 3 and Figure 4 As shown, a mounting base 40 for mounting a flow meter is fixed on the support rod 30. The support rod 30 is bent toward the central axial direction of the protective sleeve 20, and the mounting base 40 faces the port of the protective sleeve 20.

[0047] Reference Figure 4 As shown, the mounting base 40 includes a fixing plate 41, with at least two fixing plates 41 spaced apart along the length of the support rod 30. The fixing plates 41 are welded to one side of the support rod 30, or fixed to one side of the support rod 30 by bolts. The fixing plates 41 have at least two spaced mounting holes 411. This facilitates the installation and fixing of the flow meter to the fixing plate 41 of the support rod 30 using screws, cable ties, ropes, etc. By providing multiple fixing plates 41, it is convenient to adjust the installation height of the flow meter according to the water flow depth, and multiple sets of flow meters can be installed to ensure the accuracy and reliability of the measurement data.

[0048] Reference Figure 1 and Figure 2 As shown in the figure, in this application, a plurality of connectors 60 for fixing the fixing rod 10 to the drainage pipe are fixed on the fixing rod 10. The plurality of connectors 60 are distributed at intervals along the length direction of the fixing rod 10. The connectors 60 are elongated and the length direction of the connectors 60 is perpendicular to the length direction of the fixing rod 10. A connecting through hole 61 is provided at the end of the connector 60. The fixing rod 10 can be conveniently and quickly fixed to the drainage pipe using the connectors 60.

[0049] The implementation principle is as follows: In use, the flow meter is fixedly installed on the mounting base 40, and the water quality analyzer is installed inside the cavity 23 of the protective sleeve 20. After assembling into a single unit on the ground outside the drainage pipe in the assembly workshop, the entire fixing rod 10 and related equipment are then fixed inside the drainage pipe, thus achieving the fixed installation of the water quality analyzer and flow meter. Once the entire installation structure is installed and fixed, the support rod 30 is inclined downwards into the water, positioned upstream of the protective sleeve 20. The support rod 30 is designed as a round tube with a smooth outer surface, reducing the probability of debris snagging. The square or flat tube-shaped fixing rod 10 facilitates its fixed installation, reduces rotation or shaking, and improves the stability and reliability of the connection. Both the fixing rod 10 and the support rod 30 are hollow tubular structures, saving material costs and reducing weight, making them easy to transport and install. The material of the entire installation structure has excellent chemical stability and is suitable for long-term immersion in water.

[0050] This application combines the water quality analyzer and flow meter into one installation, saving installation space and reducing the number of operations in narrow spaces in drainage pipes, thus improving overall installation efficiency. In addition, the above installation structure makes the installation of the water quality analyzer and flow meter more stable and reliable. The protective sleeve 20 in the above installation structure protects the water quality analyzer, which can also greatly reduce its failure rate and increase its service life.

[0051] The embodiments described in this specific implementation are preferred embodiments of this application and are not intended to limit the scope of protection of this application. Identical components are represented by the same reference numerals. Therefore, all equivalent changes made to the structure, shape, and principle of this application should be covered within the scope of protection of this application.

Claims

1. An installation structure for a water quality analyzer and flow meter inside a drainage pipe, characterized in that, The installation structure includes a fixing rod (10); a protective sleeve (20) is detachably fixed to the fixing rod (10), the axial direction of the protective sleeve (20) is consistent with the length direction of the fixing rod (10), the protective sleeve (20) has a cavity (23) for installing a water quality analyzer and the cavity (23) passes through both ends of the protective sleeve (20); One end of the fixed rod (10) has a support rod (30) that bends and tilts toward one side of the fixed rod (10), and a mounting seat (40) for installing a flow meter is fixed on the support rod (30).

2. The installation structure of the water quality detector and flow meter in the drainage pipeline according to claim 1, characterized in that, The protective sleeve (20) has several flow holes (21) on its outer circumferential surface, and a filter screen (22) is also provided at one end of the protective sleeve (20) near the support rod (30).

3. The installation structure of the water quality detector and flow meter in the drainage pipe according to claim 1 or 2, characterized in that, The mounting base (40) includes a fixing plate (41), and the number of fixing plates (41) is at least two and all the fixing plates (41) are spaced apart along the length direction of the support rod (30); The fixing plate (41) is welded to one side of the support rod (30), or the fixing plate (41) is fixed to one side of the support rod (30) by bolts; The fixing plate (41) has at least two spaced mounting holes (411).

4. The installation structure of the water quality detector and flow meter in the drainage pipe according to claim 1 or 2, characterized in that, At least two sets of clamping assemblies (50) are provided at intervals along the length direction of the fixing rod (10); the clamping assembly (50) includes an upper semi-circular arc strip (51) and a lower semi-circular arc strip (52); the outer side of the middle part of the upper semi-circular arc strip (51) is fixedly connected to the side of the fixing rod (10), and the two ends of the lower semi-circular arc strip (52) are respectively detachably connected to the two ends of the upper semi-circular arc strip (51).

5. The installation structure of the water quality detector and flow meter in the drainage pipeline according to claim 4, characterized in that, Both the upper semicircular arc strip (51) and the lower semicircular arc strip (52) are flat steel sheets. Both ends of the upper semicircular arc strip (51) have an upper connecting part (511) formed by bending outwards. Both ends of the lower semicircular arc strip (52) have a lower connecting part (521) formed by bending outwards. The upper connecting part (511) and the lower connecting part (521) are arranged in a one-to-one correspondence. The upper connecting part (511) and the corresponding lower connecting part (521) are close to each other and are fixedly connected by fasteners (53).

6. The installation structure of the water quality detector and flow meter in the drainage pipe according to claim 1 or 2, characterized in that, The fixing rod (10) is fixed with a plurality of connectors (60) for fixing the fixing rod (10) to the drainage pipe. The plurality of connectors (60) are spaced apart along the length direction of the fixing rod (10). The connectors (60) are elongated and the length direction of the connectors (60) is perpendicular to the length direction of the fixing rod (10). The end of the connectors (60) is provided with a connecting through hole (61).

7. The installation structure of the water quality detector and flow meter in the drainage pipe according to claim 1 or 2, characterized in that, The fixing rod (10) is a square tube or a flat tube, the support rod (30) is a round tube, and the angle formed between the length direction of the support rod (30) and the length direction of the fixing rod (10) is an obtuse angle.

8. The installation structure of the water quality detector and flow meter in the drainage pipe according to claim 1 or 2, characterized in that, The fixing rod (10) and the support rod (30) are integrally formed and both are made of aluminum alloy or stainless steel. The protective sleeve (20) is made of rubber or plastic.

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