CN212540356U

CN212540356U - Pipeline water quality monitoring sensor integrated device

Info

Publication number: CN212540356U
Application number: CN202021121526.2U
Authority: CN
Inventors: 朱永剑; 刘占涛; 谢程长
Original assignee: Hengtianyi Technology Shenzhen Co ltd
Current assignee: Hengtianyi Technology Shenzhen Co ltd
Priority date: 2020-06-16
Filing date: 2020-06-16
Publication date: 2021-02-12
Anticipated expiration: 2030-06-16

Abstract

The utility model discloses a pipeline water quality monitoring sensor integrated device, the novel nipple rectifier comprises a cylindrical shel, the barrel upper end is provided with the seal box, be provided with at least one water quality monitoring sensor in the barrel, at least one first trompil has been seted up to the seal box bottom first trompil department is provided with the connector, and water quality monitoring sensor in the barrel is connected with the connector. The utility model discloses a pipeline water quality monitoring sensor integrated device installs at least one water quality monitoring sensor in unified same protecting the barrel to having adopted waterproof connector can dismantle with the water quality monitoring sensor and being connected, having integrateed the different water quality monitoring sensor of each monitoring index, having made a plurality of sensors concentrate to the water in the pipeline of same monitoring point pair and monitored, the monitoring environment difference that has reduced each water quality monitoring sensor leads to the difference of monitoring data, has improved monitoring data's analysis accuracy.

Description

Pipeline water quality monitoring sensor integrated device

Technical Field

The utility model relates to a sensor integrated device in water quality monitoring field especially relates to a pipeline water quality monitoring sensor integrated device.

Background

The urban drainage pipe network system is an important municipal infrastructure, along with the high-speed development of urban construction, the urban drainage pipe network system becomes more and more complex and larger, and the complicated pipe network system is more and more important in the urban operation, but meanwhile, the urban drainage pipe network becomes a great potential safety hazard of urban safety and social daily life, and the urban drainage pipe network system faces more and more challenges.

Urban drainage pipeline water quality monitoring is a means of real-time monitoring of pipeline diseases and pollution conditions, drainage pipeline water quality is monitored in real time through a monitoring device arranged in drainage pipeline water, generally, more than one standard of water quality monitoring is adopted, such as ammonia nitrogen concentration, conductivity, blue-green algae concentration, pH value, oxidation-reduction potential and the like, and the water quality condition is comprehensively judged according to the standard of monitoring multiple items of water at the same time, so that a plurality of sensors with different monitoring parameter capabilities are adopted for water quality monitoring at the same time. In the prior art, each water quality monitoring sensor is connected through a sealing joint through an independent cable, and is placed to the bottom of a well one by one for monitoring, the placed positions are not uniform, so that the environment of monitoring parameters is not uniform, and the monitoring effect is influenced by the environment too much.

Accordingly, the prior art is yet to be improved and developed.

SUMMERY OF THE UTILITY MODEL

In view of the not enough of above-mentioned prior art, the utility model aims at providing a pipeline water quality monitoring sensor integrated device aims at solving water quality monitoring sensor monitoring position and is not unified, and monitoring effect receives the big problem of environmental impact.

The technical scheme of the utility model as follows:

a pipeline water quality monitoring sensor integrated device comprises a cylinder body, wherein a sealing box is arranged at the upper end of the cylinder body, at least one water quality monitoring sensor is arranged in the cylinder body, and the upper end of the cylinder body is connected with the lower end of the sealing box; at least one first trompil has been seted up to the seal box bottom be provided with the connector in first trompil department, the connector with water quality monitoring sensor is connected.

The pipeline water quality monitoring sensor integrated device, wherein, the connector includes the joint, with joint threaded connection's nut and cover are established on the joint and be used for the rubber ring of sealing joint and nut.

The pipeline water quality monitoring sensor integrated device is characterized in that the joint comprises an external thread cylinder, a limiting convex ring arranged on the external thread cylinder and connected with the external thread cylinder, and a first interface arranged at one end of the external thread cylinder; the limiting convex ring and the joint are integrally formed; the rubber ring is arranged between the limiting convex ring and the nut; the first interface is connected with the water quality monitoring sensor.

The pipeline water quality monitoring sensor integrated device comprises a sealing box, a water inlet pipe, a water outlet pipe, a water inlet pipe, a water outlet pipe and a water outlet pipe, wherein the sealing box; the connector further comprises a second interface arranged at the other end of the external thread cylinder, and the second interface is connected with the circuit board.

The pipeline water quality monitoring sensor integrated device further comprises a data power line and a power data box connected with the data power line, and the data power line is further connected with the circuit board.

The pipeline water quality monitoring sensor integrated device, wherein, the first sealed covering has seted up the second trompil department is provided with and is used for sealed the fixed water joint of data power cord.

The pipeline water quality monitoring sensor integrated device, wherein, still be provided with on the connector and be used for sealed not connecting the sealed lid of the joint interface of water quality monitoring sensor.

The pipeline water quality monitoring sensor integrated device, wherein, a plurality of through-hole has been seted up on the barrel lateral wall, the through-hole encircles and distributes on the barrel lateral wall.

The pipeline water quality monitoring sensor integrated device, wherein, the through-hole is long waist shape hole, long waist shape hole encircle distribute be close to on the barrel lateral wall of barrel bottom.

The pipeline water quality monitoring sensor integrated device is characterized in that a carrying handle is further arranged on the first sealing cover.

Has the advantages that: the utility model discloses a pipeline water quality monitoring sensor integrated device adopts the barrel and the seal box arranged at the upper end of the barrel, at least one water quality monitoring sensor is arranged in the barrel, at least one first opening is arranged at the bottom of the seal box, a connector is arranged at the first opening, and the water quality monitoring sensor in the barrel is connected with the connector, the pipeline water quality monitoring sensor integrated device of the utility model uniformly installs at least one water quality monitoring sensor in the same barrel, adopts the waterproof connector to be detachably connected with the water quality monitoring sensor, integrates the water quality monitoring sensors with different monitoring parameter capabilities, leads a plurality of sensors to be concentrated in the same monitoring point to monitor the water in the pipeline, reduces the difference of monitoring data caused by the difference of monitoring environments of different water quality monitoring sensors, the analysis accuracy of the monitoring data is improved.

Drawings

Fig. 1 is a schematic structural side view of a pipeline water quality monitoring sensor integrated device in this embodiment.

Fig. 2 is a schematic structural perspective view of an integrated device of a pipeline water quality monitoring sensor in this embodiment.

Fig. 3 is a schematic structural diagram of a connector of the integrated device of a pipeline water quality monitoring sensor in this embodiment.

Fig. 4 is an overall schematic view of an installation apparatus of the integrated device of a pipeline water quality monitoring sensor in this embodiment.

Fig. 5 is a partial schematic view of an installation device of the integrated device of the pipeline water quality monitoring sensor in the embodiment.

Reference numerals:

1. a slide bar; 2. a first slider; 21. a first circular ring; 22. a first clamp; 23. a short bar; 3. a pipeline water quality monitoring sensor integrated device; 4. a lifting rope; 5. a second slider; 6. a connecting member; 7. a tip member; 8. a data power line; 9. a power supply data box; 31. a barrel; 32. a sealing box; 33. a connector; 34. a water quality monitoring sensor; 331. a first interface; 332. a second interface; 333. an externally threaded barrel; 334. a limit convex ring; 335. a nut; 336. a rubber ring; 321. a box body; 322. a first sealing cover; 323. sealing the joint; 324. a handle.

Detailed Description

The utility model provides a pipeline water quality monitoring sensor integrated device, for making the utility model discloses a purpose, technical scheme and effect are clearer, clear and definite, following right the utility model discloses further detailed description. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

As shown in fig. 1 and fig. 2, fig. 1 and fig. 2 are a schematic structural side view and a schematic structural perspective view of a pipe water quality monitoring sensor integrated device in this embodiment, respectively, and include a cylinder 31, a sealing box 32, a connector 33, and at least one water quality monitoring sensor 34. The sealing box 32 is arranged at the upper end of the cylinder 31, namely, the lower end of the sealing box 32 is opposite to the inner part of the cylinder 31. The cross sections of the sealing box 32 and the cylinder 31 are the same, and the lower end of the sealing box 32 is detachably connected with the upper end of the cylinder 31, and can be in snap connection or threaded connection. Preferably, the cross-sectional areas of the sealing box 32 and the cylinder are both circular, an external thread is arranged on the side wall of the lower end of the sealing box 32, an internal thread is arranged on the side wall of the upper end of the cylinder 31, and the lower end of the sealing box 32 is in threaded connection with the upper end of the cylinder 31, so that the sealing box 32 and the cylinder 31 can be separated more conveniently, and the water quality monitoring sensor 34 can be taken out.

At least one first opening is formed in the bottom of the sealed box 32, that is, the first opening is formed through the bottom of the sealed box 32. A connector 33 is correspondingly disposed at each first opening, one end of the connector 33 is disposed at the outer bottom of the sealed box 32 and at the same time, the other end of the connector 33 is disposed at the inner bottom of the sealed box 32, that is, the connector 33 is disposed through the first opening. The sealing box 32 is provided therein with a circuit board connected to the connector 33, and the sealing box 32 seals the circuit board to prevent water from intruding into and damaging the circuit board. The connector 33 is used for realizing signal transmission of the signal of the water quality monitoring sensor 34 to a circuit board in the sealed box 32 while ensuring the sealing effect of the sealed box 32.

At least one water quality monitoring sensor 34 is arranged in the barrel 31 corresponding to the connector 33, the water quality monitoring sensors 34 are respectively arranged in the barrel 31 below the seal box 32 according to different monitoring parameters, the thickness and the length of the water quality monitoring sensors are different, and each water quality monitoring sensor 34 is connected with the connector 33 correspondingly arranged at the outer bottom of the seal box 32. The number of the water quality monitoring sensors 34 can be adjusted according to the number of indexes to be monitored in the actual monitored environment, and if necessary, the number of the water quality monitoring sensors can be less than the number of the connectors 33, that is, part of the connectors 33 can be left vacant.

When the connector 33 is empty, a second sealing cover may be further provided for sealing a joint of the connector to which the water quality monitoring sensor is not connected. The top is provided with the sealing washer in the lid of the sealed lid of second, be provided with the internal thread on the inner wall of cover piece, with vacant connector 33 threaded connection to seal the connector of seal box bottom through the sealing washer, when needing to install water quality monitoring sensor 34 additional, can open the sealed lid of second, the corresponding water quality monitoring sensor 34 of reassembling.

The utility model discloses a pipeline water quality monitoring sensor integrated device is concentrated a plurality of water quality monitoring sensors that differ in length and thickness and is set up to same barrel in, makes a plurality of water quality monitoring sensors can carry out water quality monitoring at same monitoring point, and the monitoring environment difference that has reduced each water quality monitoring sensor leads to the difference of monitoring data, has improved monitoring data's analysis accuracy. And the integrated device is small in size and weight, so that the integrated device is convenient to move downwards into the water pipe from the wellhead on the water drainage pipe and upwards to the wellhead from the water pipe. Meanwhile, when the water quality monitoring sensor in the pipeline water quality monitoring sensor integrated device needs to be replaced or the water quality monitoring sensor needs to be maintained, only the cylinder body and the sealing box need to be separated, the water quality monitoring sensor is detached from the connector, other or maintained sensors are installed on the connector, the sealing joint of a water quality monitoring sensor connecting cable does not need to be detached and replaced, the assembling and disassembling steps of the water quality monitoring sensor are reduced, the convenience in the assembling and disassembling process of the water quality monitoring sensor is improved, materials are saved, and the maintenance cost is reduced.

As shown in fig. 3, fig. 3 is a schematic structural diagram of a connector 33 of the integrated device of a pipeline water quality monitoring sensor according to the present embodiment. The connector 33 includes a nipple, a nut 335, and a rubber washer 336. The connector comprises an external thread cylinder 333, the external thread cylinder 333 penetrates through a first opening, the diameter of the cross section of the external thread cylinder 333 is slightly smaller than that of the first opening, and preferably, the diameter of the cross section of the external thread cylinder 333 just enables the external thread cylinder to penetrate through the first opening and is used for electrically connecting and data connecting the water quality monitoring sensor 33 with a circuit board in a sealing box. The circuit board supplies power to the water quality monitoring sensor 33 through the external thread cylinder 333, and the water quality monitoring sensor 33 transmits monitoring data to the circuit board through the external thread cylinder 333. The outer ring diameter of the nut 335 is larger than the first opening diameter, and is used for fixing the joint at the first opening at the bottom of the seal box 32, and a rubber ring 336 sleeved on the external thread cylinder 333 is arranged on one side or two sides of the nut 335 and the bottom, the inner ring diameter of the rubber ring 336 is slightly larger than the cross section diameter of the sleeved joint, and the outer ring diameter of the rubber ring 336 is larger than the first opening diameter, and is used for sealing the bottom of the seal box 32 to prevent water from entering the seal box 32. Two nuts 335 may be provided, which are respectively screwed with the external thread cylinders 333 at the inner bottom and the outer bottom of the sealing box 32, and a rubber ring 336 is sleeved on the external thread cylinder 333 between the nut 335 at the inner bottom and/or the outer bottom and the bottom of the sealing box 32 for sealing.

In another embodiment, one nut 335 may be provided, and the joint includes an external thread cylinder 333 and a limiting convex ring 334, where the limiting convex ring 334 is sleeved on the external thread cylinder 333 and is integrally formed with the external thread cylinder 333, so as to accurately limit the position of the external thread cylinder 333 at the first opening, and the external thread cylinders 333 on both sides of the limiting convex ring 334 have external threads, so that one end of the joint can be in threaded connection with the water quality monitoring sensor 34, and the other end of the joint can be in threaded connection with the nut 335. The stop collar 334 cooperates with the nut 335 to secure the connector 33 to the bottom of the seal box 32. The rubber ring 336 is disposed between the limit protruding ring 334 and the nut 335, and may be disposed at the inner bottom of the sealing box 32 or at the outer bottom of the sealing box 32.

Further, the connector further comprises a first interface 331 and a second interface 332 which are electrically connected with each other, the first interface 331 and the second interface 332 are respectively arranged at two ends of the external thread cylinder 333, one end of the external thread cylinder 333 is arranged at the outer bottom of the sealed box 32, the other end of the external thread cylinder 333 is arranged at the inner bottom of the sealed box 32, that is, the first interface 331 is arranged at the outer bottom of the sealed box 32, and the second interface 332 is arranged at the inner bottom of the sealed box 32. The water quality monitoring sensor 34 is connected with the first interface 331 and is fixed by being in threaded connection with an external thread cylinder 333 at the outer bottom of the seal box 32. A third interface matched with the first interface 331 is arranged on the water quality monitoring sensor 34, a plurality of sockets are arranged on the first interface 331, and then a plurality of contact pins corresponding to the sockets are arranged on the third interface and are used for being plugged with the sockets on the corresponding first interface 331, or a plurality of contact pins are arranged on the first interface, and a plurality of sockets corresponding to the contact pins are arranged on the third interface.

A fastening piece which is provided with internal threads and can be matched and screwed with the external thread cylinder 333 is sleeved outside the third interface, and a sealing ring is arranged in the fastening piece. When the water quality monitoring sensor 34 needs to be installed, the third interface is only required to be inserted into the first interface 331, and then the fastening piece is rotated to fix the water quality monitoring sensor 34 on the connector 33; when the water quality monitoring sensor 34 needs to be detached, the water quality monitoring sensor 34 can be separated from the connector 33 by loosening the fastener.

Referring to fig. 2, the sealing case 32 includes a case body 321 and a first sealing cover 322 disposed at an upper end of the case body 321. A circuit board is built in the case 321, and the circuit board is electrically and data-connected to the second interface 332 of the connector 33. The first sealing cover 322 is provided with a second opening, the second opening is provided with a sealing joint 323, the sealing joint 323 is provided with a sealing rubber ring, the hole wall of the second opening is provided with an internal thread, the sealing joint 323 is provided with an external thread, the sealing joint 323 is in threaded connection with the second opening, and the second opening is sealed through the sealing rubber ring.

The pipeline water quality monitoring sensor integrated device further comprises a data power line 8 and a power data box 9, one end of the data power line 8 is connected with a circuit board in the sealing box 32, and the other end of the data power line 8 penetrates through the sealing joint 323 to be connected with the external power data box 9. Power data box 8 accessible data power line 8 and circuit board are the power supply of water quality monitoring sensor 34, and water quality monitoring sensor 34 can carry out the storage of data with the data transmission who detects to power data box 8 simultaneously, and power data box 8 outwards sends monitoring data through wireless networking.

The cylinder 31 is provided with a plurality of through holes, the through holes are distributed on the side wall of the cylinder 31 in a surrounding manner, and the distribution height of the through holes distributed on the side wall can be approximately consistent with or half of the height of the cylinder 31. The water quality monitoring sensor 34 is disposed inside the cylinder 31, and generally, the water quality monitoring sensor 34 is cylindrical, and has a third interface at one end for being connected with the connector 33 in a sealing manner, and a sensitive component at the other end for detecting water quality parameters, such as ammonia nitrogen concentration, conductivity, ph value, blue-green algae concentration, and the like. Therefore, the through holes are formed in the cylinder body 31, so that flowing water in the pipeline can enter the through holes and then flow out of other through holes, the water quality condition of the water flowing through the upstream of the pipeline is monitored in real time, the water quality condition of the water limited in the cylinder body is not monitored, and the water flows can enter and exit the cylinder body 31 more easily due to the surrounding distribution of the through holes.

Further, the through-hole may be a circular hole, an elliptical hole, a triangular hole, a rectangular hole, a polygonal hole, or the like. In a preferred embodiment, the through-hole is a long waist-hole, which may be disposed laterally, longitudinally, and obliquely. The long waist holes are preferably arranged longitudinally, that is, a plurality of long waist holes are distributed around the side wall of the cylinder 31 close to the bottom of the cylinder 31, the length direction of the long waist holes is perpendicular to the bottom of the cylinder 31, and the width direction of the long waist holes is parallel to the bottom of the cylinder 31. The length of the long waist hole is preferably one third to one half of the height of the cylinder 31, and the length of the shortest water quality monitoring sensor 34 is longer than the length of the cylinder 31 without the through hole, so that the upper end of the water quality monitoring sensor 34 can be protected by the cylinder, the water quality monitoring sensor 34 is prevented from being damaged by impurities in water, and meanwhile, the water quality condition of running water can be monitored by the sensitive part at the bottom of the sensor. Because water quality monitoring sensor 34 is cylindrical, and the length differs, the setting in long waist hole can cooperate the cylindric shape characteristics of water quality monitoring sensor 34 that the length differs, make the sensitive part of its bottom not sheltered from by the section of thick bamboo wall of barrel 31, thus, even under the condition that rivers are more rapid, the barrel part rivers velocity of flow that has the distribution through-hole is very fast, and the barrel part rivers velocity of flow that does not have the distribution through-hole is slow, also can monitor the water quality condition of rivers in real time, but can only monitor the quality of water in the place that rivers are not smooth and easy, also avoided simultaneously because rivers velocity of flow is different and make monitoring point environment have the difference, the problem that the data that leads to are different.

The size of the through hole cannot be too large or too small, and the large through hole can lead more and large impurities in the flowing water to enter the cylinder body and be accumulated between the water quality monitoring sensors 34 to cause blockage. If the through hole is too small, the sundries in the water are easy to block the through hole, so that the water flow cannot smoothly enter the cylinder body, or the sundries flowing into the cylinder body 31 are difficult to flow out to cause blockage. In a preferred embodiment, the length of the long waist holes is 50-120 mm, the width of the long waist holes is 15-30 mm, and the distance between every two long waist holes is 5-15 mm.

The water quality monitoring sensors 34 can be arranged corresponding to the through holes in the wall of the cylinder, that is, the through holes are distributed around the side wall of the cylinder 31, and then the connectors connected with the water quality monitoring sensors 34 are also distributed around the perimeter of the sealing box 32, so that the bottom of the water quality monitoring sensors 34 arranged on the connectors 33 is opposite to the through holes in the side wall of the cylinder 31, and thus, even if the water quality monitoring sensors 34 have impurities possibly accumulated between the sensors due to different thicknesses in the cylinder, the water quality monitoring sensors 34 can monitor the water quality condition of the water flow outside the cylinder through the through holes.

Further, a lifting handle 36 is further arranged on the first sealing cover 322, the lifting handle 36 is connected with a lifting device used for conveying the integrated device into a drain pipe, the water quality monitoring sensor integrated device moves up and down along the wall of the well through the lifting device, and the pipeline water quality monitoring sensor integrated device is fixed in the drain pipe. The shape of the handle 36 is not limited as long as it can be connected to a lifting device, which may be a lifting rope, a rod, or a similar pulling structure.

In one embodiment, the water quality monitoring sensor integrated device is installed by a mounting device of a pipeline water quality monitoring instrument and fixes water in a pipeline. As shown in fig. 4, fig. 4 is a schematic view of a mounting device of the water quality monitoring sensor integrated device in the present embodiment. The mounting device comprises a slide bar 1, a first slide 2 and a lifting device 4. The outer wall of the sliding rod 1 is sleeved with the first sliding piece 2, the sliding rod 1 can slide along the sliding rod 1, the water quality monitoring sensor integrated device 3 is fixed on the first sliding piece 2, the first sliding piece 2 can be fixed on the lifting device, and the water quality monitoring sensor integrated device 3 is driven to move up and down along the sliding rod 1 through the first sliding piece 2.

The lifting device can adopt a lifting rope 4, please refer to fig. 4 and 5, and fig. 5 is a partial schematic view of a mounting device of the water quality monitoring sensor integrated device of the embodiment. One end of the lifting rope 4 is connected with the pipeline water quality monitoring sensor integrated device 3, the other end of the lifting rope 4 upwards extends to a wellhead on a drainage pipeline along the sliding rod 1, and the pipeline water quality monitoring sensor integrated device 3 slides along the sliding rod 1 by controlling the other end of the lifting rope 4. In another embodiment, one end of the lifting rope 4 may be further fixedly connected to the first sliding member 2, and then the other end of the lifting rope 4 is controlled to pull the first sliding member 2 to slide along the sliding rod 1, so that the pipeline water quality monitoring sensor integrated device 3 moves along the sliding rod 1.

Pipeline water quality monitoring sensor integrated device 3 passes through the clamp and connects on first slider 2, first slider 2 include ring 21 and with the first clamp 22 that ring 21 is connected. The shape of ring 21 is unanimous with the cross section shape of slide bar 1, and all are circular, and ring 21 cover is established on slide bar 1 outer wall, ring 21 is through the first clamp 22 of a quarter butt 23 fixed connection, and first clamp 22 is used for pipeline water quality monitoring sensor integrated device 3.

The mounting device further comprises a plurality of second sliding pieces 5, the second sliding pieces 5 are distributed on the sliding rods 1 according to preset distances, on one hand, the second sliding pieces serve as guide rails for moving the water quality monitoring instrument, on the other hand, the longer lifting ropes can be divided into a plurality of sections and fixed on the sliding rods, the longer lifting ropes are not prone to being pulled by water flow or sundries to deviate from the sliding rods, and the lifting stability and firmness of the whole water quality monitoring instrument are guaranteed. The second sliding part 5 adopts a circular ring structure, and the shape of the circular ring structure is consistent with the shape of the cross section of the sliding rod 1. The circular ring structure is sleeved on the outer wall of the sliding rod 1 and is connected with the lifting rope 4.

Referring to fig. 4, one end of the sliding rod 1 far away from the bottom of the drainage pipe is connected with the wall of the well on the pipeline through a connecting piece 6, one end of the sliding rod 1 is fixed on the wall of the well, and one end of the sliding rod 1 near the bottom of the drainage pipe is connected with the bottom of the drainage pipe through a tip piece 7 inserted into the bottom of the pipeline, so that the sliding rod 1 is stably fixed on the drainage pipe and the wall of the well.

When the pipeline water quality monitoring sensor integrated device 3 is installed, the sliding rod 1 can extend downwards from a wellhead, the lower end of the sliding rod is fixed to the bottom of a drain pipe, the upper end of the sliding rod is fixed to the wall of a well, then the pipeline water quality monitoring sensor integrated device 3 is fixedly connected with one end of the lifting rope 4, and the pipeline water quality monitoring sensor integrated device 3 is fixed to the first sliding part 2 through the first clamp 22. Meanwhile, a data power line 8 of the pipeline water quality monitoring sensor integrated device 3 extends upwards to the position near the wellhead at the upper end of the drain pipe along the sliding rod 1 like the lifting rope 4, and is connected with a power data box 9 fixed near the wellhead. Meanwhile, the lifting rope 4 and the data power line 8 can be fixed on the second sliding piece 5 at the same time, and the lifting rope 4 and the data power line 8 are prevented from being damaged due to being pulled by water flow or sundries.

Through the other end of control lifting rope 4, make first slider 2 transfer in the middle of the water course in the shaft bottom along slide bar 1 to fix lifting rope 4's the other end near the well head, accomplish the installation of pipeline water quality monitoring sensor integrated device 3. When the water quality monitoring sensor 34 needs to be replaced or maintained, the lifting rope 4 can be controlled, the pipeline water quality monitoring sensor integrated device 3 slides upwards along the sliding rod 1, and the water quality monitoring instrument 3 can be moved to a wellhead easily.

In some embodiments, a suspension plate is disposed outside the cylinder 31, and the suspension plate can float on the water surface, so that the whole water quality monitoring sensor is partially below the water surface, and the other part is above the water surface. On one hand, because the suspension plate sets up on barrel 31, sealed box 32 can not contact water so, can avoid sealed box 32 to contact the problem that leads to leaking with water for a long time. On the other hand, the floating plate is flush with the surface of water, so that the depth of the water quality monitoring sensor 34 extending below the water surface is constant, which is beneficial to fixing the monitoring environment of the water quality monitoring sensor 34. The suspension plate can be made of foam and other light materials, and can be made to float in an inflation mode. The suspension plate is in threaded connection or clamping connection with the outer side of the cylinder 31, and when the suspension plate is in threaded connection, the position of the suspension plate on the cylinder 31 can be adjusted, so that the position of the suspension plate can be determined according to monitoring requirements. Of course, a plurality of clamping positions can be provided to adjust the position of the suspension plate on the barrel 31.

In addition, set up the suspension board and can also confirm whether pipeline water quality monitoring sensor integrated device installs and target in place, for example, when adopting lifting rope 4 to put into the sewer with pipeline water quality monitoring sensor integrated device 3, if lifting rope 4 keeps having the tensile force, then show that pipeline water quality monitoring sensor integrated device 3 has not contacted with the surface of water yet. If 4 tensile forces of lifting rope reduce until there is not the tensile force gradually, indicate pipeline water quality monitoring sensor integrated device 3 and surface of water contact to ensure that pipeline water quality monitoring sensor integrated device 3 has been put on the surface of water, thereby can monitor.

To sum up, the pipe water quality monitoring sensor integration device of the utility model adopts the cylinder body and the sealing box arranged at the upper end of the cylinder body, at least one water quality monitoring sensor is arranged in the cylinder body, at least one first opening is arranged at the bottom of the sealing box, a connector is arranged at the first opening, and the water quality monitoring sensor in the cylinder body is connected with the connector, the pipe water quality monitoring sensor integration device of the utility model integrally installs at least one water quality monitoring sensor in the same cylinder body, adopts the waterproof connector to be detachably connected with the water quality monitoring sensor, integrates the water quality monitoring sensors with different monitoring indexes, leads a plurality of sensors to be concentrated in the same monitoring point to monitor the water in the pipe, reduces the difference of monitoring data caused by the difference of the monitoring environment of each water quality monitoring sensor, the utility model discloses the analysis accuracy of monitoring data has been improved. And simultaneously, the utility model discloses the dismouting in-process that carries out the sensor need not change sealing joint utility model discloses, has reduced the dismouting step of sensor to improve the convenience when sensor dismantlement and installation, save material, reduce cost.

It is to be understood that the invention is not limited to the above-described embodiments, and that modifications and variations may be made by those skilled in the art in light of the above teachings, and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.

Claims

1. The pipeline water quality monitoring sensor integrated device is characterized by comprising a cylinder body, wherein a sealing box is arranged at the upper end of the cylinder body, at least one water quality monitoring sensor is arranged in the cylinder body, and the upper end of the cylinder body is connected with the lower end of the sealing box; at least one first trompil has been seted up to the seal box bottom be provided with the connector in first trompil department, the connector with water quality monitoring sensor is connected.

2. The pipeline water quality monitoring sensor integrated device according to claim 1, wherein the connector comprises a joint, a nut in threaded connection with the joint, and a rubber ring sleeved on the joint and used for sealing the joint and the nut.

3. The pipeline water quality monitoring sensor integrated device according to claim 2, wherein the joint comprises an external thread cylinder, a limiting convex ring arranged on the external thread cylinder and connected with the external thread cylinder, and a first interface arranged at one end of the external thread cylinder; the limiting convex ring and the joint are integrally formed; the rubber ring is arranged between the limiting convex ring and the nut; the first interface is connected with the water quality monitoring sensor.

4. The pipeline water quality monitoring sensor integrated device according to claim 3, wherein the sealing box comprises a box body and a first sealing cover arranged at the upper end of the box body, and a circuit board is arranged in the box body; the connector further comprises a second interface arranged at the other end of the external thread cylinder, and the second interface is connected with the circuit board.

5. The pipeline water quality monitoring sensor integrated device of claim 4, further comprising a data power line and a power data box connected with the data power line, wherein the data power line is further connected with the circuit board.

6. The pipeline water quality monitoring sensor integrated device according to claim 5, wherein a second opening is formed in the first sealing cover, and a waterproof joint for sealing and fixing the data power line is arranged at the second opening.

7. The pipeline water quality monitoring sensor integrated device according to claim 2, wherein a second sealing cover for sealing a joint which is not connected with the water quality monitoring sensor is further arranged on the connector.

8. The integrated device for the pipeline water quality monitoring sensor according to claim 1, wherein a plurality of through holes are formed in the side wall of the cylinder body, and the through holes are distributed on the side wall of the cylinder body in a surrounding manner.

9. The pipeline water quality monitoring sensor integrated device of claim 8, wherein the through holes are elongated holes distributed around the side wall of the bottom of the cylinder.

10. The pipeline water quality monitoring sensor integrated device as claimed in claim 4, wherein a carrying handle is further arranged on the first sealing cover.