CN210243637U

CN210243637U - Rainwater pollution monitoring device convenient for sampling

Info

Publication number: CN210243637U
Application number: CN201920926047.9U
Authority: CN
Inventors: Lin Zhou; 周琳; Loujing Mao; 冒楼晶
Original assignee: Nantong Jiayu Environmental Protection Technology Co ltd
Current assignee: Nantong Jiayu Environmental Protection Technology Co ltd
Priority date: 2019-06-19
Filing date: 2019-06-19
Publication date: 2020-04-03
Anticipated expiration: 2029-06-19

Abstract

The utility model discloses a convenient rainwater pollution monitoring devices who takes a sample, including base, motor and PH on-line measuring appearance, the up end of base is reserved has the guiding gutter, and the bottom of guiding gutter is provided with the water conservancy diversion hole, the top edge of base is fixed with the support, and installs the remote control subassembly in the support, the motor is fixed in the avris of support, and the output tip of motor passes through guide shaft fixedly connected with and collects the seat, the outside of collecting the seat is provided with the movable sleeve, it has the sample groove to reserve on the seat to collect, and the bottom in sample groove installs PH on-line measuring appearance. This rainwater pollution monitoring devices of convenient sample is taking a sample the in-process of collecting to the rainwater, and rainwater through the multichannel is collected and is detected, improves and detects the effect, and in the less weather of rainwater simultaneously, the concentrated collection of rainwater still can carry out, and after the detection finishes, can pour the rainwater automatically, convenient next detection.

Description

Rainwater pollution monitoring device convenient for sampling

Technical Field

The utility model relates to a rainwater pollution monitoring technology field specifically is a rainwater pollution monitoring devices of convenient sample.

Background

Carry a large amount of acid material in the rainwater along with the pollution of environment and the emission of waste gas, the environmental detection department needs to monitor the rainwater, and the acid material content in the real-time observation rainwater carries out on-line measuring through PH on-line measuring appearance to the rainwater in the current equipment, involves rainwater sample monitoring device simultaneously, however current rainwater sample monitoring device has following problem:

1. in rainy days, the difference between light rain and heavy rain exists, in heavy rain, the rainfall is sufficient, the sampling of the rainwater is convenient, and the detection of the PH online detector is facilitated, but in light rain, the rainfall is not concentrated, so that the sampling quantity is insufficient, and the detection result of the PH online detector is influenced;

2. the monitoring of rainwater pollution is a long-term process, and the rainwater needs to be derived the rainwater in the device after sample detection finishes, makes things convenient for subsequent continuation sample and detection, and the rainwater needs to discharge it to the device outside at the in-process of deriving simultaneously.

To the above problems, innovative design is urgently needed on the basis of the original rainwater sampling and monitoring device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rainwater pollution monitoring devices of convenient sample to solve above-mentioned background and propose current rainwater sample monitoring devices, rainwater dispersion is difficult to the sample detection when the rainfall is not enough, and the inconvenient discharge of while rainwater is unfavorable for long-term sample detection's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a rainwater pollution monitoring devices of convenient sample, includes base, motor and PH on-line measuring appearance, the up end reservation of base has the guiding gutter, and the bottom of guiding gutter is provided with the water conservancy diversion hole, the top edge of base is fixed with the support, and installs the remote control subassembly in the support to the top of support is provided with collection rain fill, the motor is fixed in the avris of support, and the output tip of motor passes through guide shaft fixedly connected with and collects the seat to collect the inboard that the seat is located the support, the outside of collecting the seat is provided with the movable sleeve, and the movable sleeve is located the movable groove to the movable groove is seted up on the inner wall of support, it has the sample groove to reserve on the collection seat, and the PH on-line measuring appearance is installed to the bottom in sample groove.

Preferably, the diversion trench is designed to be of an arc-shaped structure, and the central axis between the diversion trench and the collection seat is central.

Preferably, the top of collecting the seat is provided with inclination, and the top of collecting the seat is the sunk structure design.

Preferably, the movable sleeve is rotatably connected with the movable groove, and the inner walls of the outer movable grooves at the top of the movable sleeve are mutually attached.

Preferably, the sampling grooves are distributed on the collecting seat at equal intervals, and 2 groups of the sampling grooves are symmetrically arranged about the central axis of the collecting seat.

Compared with the prior art, the beneficial effects of the utility model are that: the rainwater pollution monitoring device convenient for sampling;

1. the rainwater can be collected in multiple channels through the two groups of the sampling grooves which are arranged at equal intervals, so that multiple groups of detection data can be obtained, the detection accuracy is improved, and meanwhile, the top of the collecting seat is provided with the inclination angle, so that the rainwater can be still completely guided into the sampling grooves in the top of the collecting seat in the weather with less rainwater, and the problems of rainwater dispersion and difficulty in collection are avoided;

2. rotate between the movable sleeve that sets up and the movable groove and be connected, the guiding gutter is arc structural design for when the motor drove the collection seat and rotates, the movable sleeve was followed at the movable groove internal rotation, keeps collecting the stability of seat, will collect the rainwater in the seat upper sampling groove and pour, then by the guiding gutter discharge, make things convenient for subsequent rainwater to collect and detect work.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;

FIG. 2 is a schematic top view of the collecting base of the present invention;

FIG. 3 is a schematic side sectional view of the collecting seat of the present invention;

fig. 4 is a schematic side-sectional structure view of the present invention.

In the figure: 1. a base; 2. a diversion trench; 3. a flow guide hole; 4. a support; 5. a remote control component; 6. a rain collecting hopper; 7. a motor; 8. a guide shaft; 9. a collecting seat; 10. a movable sleeve; 11. a movable groove; 12. a sampling groove; 13. PH on-line measuring appearance.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a rainwater pollution monitoring device convenient for sampling comprises a base 1, a diversion trench 2, a diversion hole 3, a support 4, a remote control assembly 5, a rainwater collecting hopper 6, a motor 7, a guide shaft 8, a collecting seat 9, a movable sleeve 10, a movable groove 11, a sampling trench 12 and a PH online detector 13, wherein the diversion trench 2 is reserved on the upper end surface of the base 1, the diversion hole 3 is formed in the bottom of the diversion trench 2, the support 4 is fixed at the edge of the top of the base 1, the remote control assembly 5 is installed in the support 4, the rainwater collecting hopper 6 is arranged at the top of the support 4, the motor 7 is fixed on the side of the support 4, the output end part of the motor 7 is fixedly connected with the collecting seat 9 through the guide shaft 8, the collecting seat 9 is positioned on the inner side of the support 4, the movable sleeve 10 is arranged on the outer side of the collecting seat 9, the movable sleeve 10 is positioned in the movable groove 11, and the movable groove 11 is, a sampling groove 12 is reserved on the collecting seat 9, and a PH online detector 13 is arranged at the bottom of the sampling groove 12;

the diversion trench 2 is designed to be of an arc-shaped structure, and the central axis between the diversion trench 2 and the collection seat 9 enables rainwater poured out from the sampling trench 12 in the collection seat 9 to be discharged through the diversion trench 2 and the diversion hole 3, so that rainwater accumulation is avoided;

the top of the collecting seat 9 is provided with an inclination angle, the top of the collecting seat 9 is designed to be a concave structure, and the concave part of the top of the collecting seat 9 is communicated with the sampling grooves 12, so that rainwater can uniformly enter the sampling grooves 12 at two sides through the concave part of the top of the collecting seat 9, and meanwhile, when the rainwater is less, the rainwater in the rainwater collecting hopper 6 can preferentially enter the sampling groove 12 at the front end, so that the detection work can be conveniently carried out when the rainwater is less;

the movable sleeve 10 is rotatably connected with the movable groove 11, the inner walls of the outer side movable grooves 11 at the tops of the movable sleeves 10 are mutually attached, when the motor 7 drives the collecting seat 9 to rotate through the guide shaft 8, the movable sleeve 10 at the outer side of the collecting seat 9 rotates along with the movable groove 11, and the stability of the collecting seat 9 is kept, so that rainwater in the sampling groove 12 on the collecting seat 9 can be conveniently poured out, and the subsequent detection operation is convenient;

the equidistant distribution of sample groove 12 is on collecting seat 9, and sample groove 12 is provided with 2 groups about the central axis symmetry of collecting seat 9, through a plurality of sample grooves 12 that set up, conveniently collects a plurality of detection data through PH on-line measuring appearance 13 to can contrast these data, improve and detect the rate of accuracy, the rainwater can get into in the different sample groove 12 in proper order simultaneously.

The working principle is as follows: when the rainwater pollution monitoring device convenient for sampling is used, as shown in fig. 1-3, the device is firstly fixed on the outdoor ground, when the rainwater is in the weather, the rainwater enters the rainwater collecting hopper 6 on the bracket 4, then the rainwater is guided to the sampling groove 12 at the bottom of the rainwater collecting hopper 6, the rainwater in the rainwater collecting hopper 6 firstly enters the depression at the top of the collecting seat 9 and then enters the sampling groove 12 at the topmost end until the rainwater in the sampling groove 12 reaches the connecting pipeline between the sampling grooves 12, the rainwater overflows through the connecting pipeline between the sampling grooves 12 and flows into the sampling groove 12 at the lower end through the rainwater collecting hopper 6 with an inclination angle, so that when the rainwater is in the weather with less rainwater, the rainwater can be intensively entered into the sampling groove 12 at the topmost end to avoid rainwater dispersion and influence the detection effect of the PH online detector 13 in the sampling groove 12, then, detecting the rainwater in the sampling tank 12 by a pH online detector 13, wherein the installation and the use of the pH online detector 13 are known technologies and are not described herein again;

then, as shown in fig. 1 and fig. 3-4, after the rainwater collection and detection are completed, the operation of the motor 7 is controlled by the remote control assembly 5, the motor 7 drives the collection seat 9 to rotate in the bracket 4 through the guide shaft 8, meanwhile, the movable sleeve 10 on the outer side of the collection seat 9 rotates in the movable groove 11, so as to keep the collection seat 9 stable, when the collection seat 9 rotates to a certain angle, the rainwater in the sampling groove 12 on the collection seat 9 flows out by gravity, flows into the guide groove 2 on the base 1, and then flows out through the guide hole 3 at the bottom of the guide groove 2, so as to avoid rainwater accumulation, and then the collection seat 9 is rotated back to the original position, so as to facilitate the next rainwater collection and detection, the installation and use of the remote control assembly 5 are known technology, and are not repeated here.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a convenient rainwater pollution monitoring devices who takes a sample, includes base (1), motor (7) and PH on-line measuring appearance (13), its characterized in that: a diversion trench (2) is reserved on the upper end surface of the base (1), a diversion hole (3) is arranged at the bottom of the diversion trench (2), a bracket (4) is fixed at the top edge of the base (1), a remote control assembly (5) is arranged in the bracket (4), and the top of the bracket (4) is provided with a rain collecting hopper (6), the motor (7) is fixed on the side of the bracket (4), the output end part of the motor (7) is fixedly connected with a collecting seat (9) through a guide shaft (8), the collecting seat (9) is positioned at the inner side of the bracket (4), the outer side of the collecting seat (9) is provided with a movable sleeve (10), the movable sleeve (10) is positioned in a movable groove (11), the movable groove (11) is arranged on the inner wall of the bracket (4), a sampling groove (12) is reserved on the collecting seat (9), and a PH online detector (13) is arranged at the bottom of the sampling groove (12).

2. A rainwater pollution monitoring device convenient for sampling according to claim 1, wherein: the diversion trench (2) is designed to be of an arc-shaped structure, and the central axis between the diversion trench (2) and the collecting seat (9) is central.

3. A rainwater pollution monitoring device convenient for sampling according to claim 1, wherein: the top of collecting seat (9) is provided with inclination, and the top of collecting seat (9) is sunken structural design.

4. A rainwater pollution monitoring device convenient for sampling according to claim 1, wherein: the movable sleeve (10) is rotatably connected with the movable groove (11), and the inner walls of the movable groove (11) at the outer side of the top of the movable sleeve (10) are mutually attached.

5. A rainwater pollution monitoring device convenient for sampling according to claim 1, wherein: the sampling grooves (12) are distributed on the collecting seat (9) at equal intervals, and 2 groups of the sampling grooves (12) are symmetrically arranged around the central axis of the collecting seat (9).