CN210243284U

CN210243284U - Water quality online monitoring equipment based on wireless communication

Info

Publication number: CN210243284U
Application number: CN201920760144.5U
Authority: CN
Inventors: Zhaohui Zhang; 张兆慧
Original assignee: Suqian College
Current assignee: Suqian College
Priority date: 2019-05-24
Filing date: 2019-05-24
Publication date: 2020-04-03
Anticipated expiration: 2029-05-24

Abstract

The utility model discloses a water quality on-line monitoring device based on wireless communication, which comprises a plurality of floating bodies, a holding box, a detection cavity, a water pumping pipe and a detection component; the holding case is connected in the top of body, it is fixed in the holding incasement to detect chamber and determine module, determine module stretches into respectively to a plurality of and detects the chamber in, the drinking-water pipe is provided with a plurality of chamber that absorbs water, and a plurality of absorbs water chamber and a plurality of detect the chamber one-to-one, the top in the chamber that absorbs water is connected with the equipment that absorbs water, the chamber that absorbs water is provided with water inlet and delivery port, the delivery port communicates with each other with the detection chamber, and the different water inlets that absorb water the chamber set up on different horizontal planes. A quality of water on-line monitoring equipment based on wireless communication, quality of water of the unnecessary degree of depth in same place can be monitored.

Description

Water quality online monitoring equipment based on wireless communication

Technical Field

The utility model relates to a water quality testing equipment, in particular to be applied to the online supervisory equipment of quality of water based on wireless communication at open-air water source.

Background

The water quality monitoring is to monitor the concentration of pollutants in the water body so as to predict the change trend of the pollutants and treat the pollutants in time. The water quality monitoring range is very wide, especially for large-area field water sources. The traditional water quality monitoring method monitors water in a manual sampling mode, the monitoring efficiency is low, and the monitoring result is relatively delayed. With the development of the internet of things and the wireless technology in recent years, online water quality monitoring equipment appears, water quality monitoring can be completed at any time, and the defects of manual sampling monitoring are overcome. However, the existing online water quality monitoring equipment can only detect the water quality of a water source with a single depth, the quantity of the equipment needs to be increased for monitoring the water quality of the water sources with different depths at the same time, and the cost is correspondingly increased. Meanwhile, the purpose of monitoring the water quality of water sources at different depths is achieved by adding monitoring equipment, and only the water quality at different depths of different monitoring points can be monitored.

Disclosure of Invention

The purpose of the invention is as follows: in order to overcome the deficiencies in the prior art, the utility model provides an online supervisory equipment of quality of water based on wireless communication can monitor the pollutant of the different degree of depth with a bit in the water source simultaneously.

The technical scheme is as follows: in order to achieve the purpose, the utility model discloses a water quality on-line monitoring device based on wireless communication, which comprises a plurality of detection cavities, water pumping pipes and detection components; the utility model discloses a water absorption device, including detection subassembly, drinking-water pipe, a plurality of and a plurality of detection chamber, detection subassembly stretches into respectively and detects the chamber in to a plurality of, the drinking-water pipe is provided with a plurality of chamber that absorbs water, and a plurality of absorbs water chamber and a plurality of detection chamber one-to-one, the top in chamber that absorbs water is connected with water absorption equipment, the chamber that absorbs water is provided with water inlet and delivery port, the delivery port communicates with each other with the detection chamber.

Further, the device also comprises a floating body and an accommodating box; the holding box is fixedly connected to the floating body, the detection cavity and the detection assembly are fixedly connected to the inside of the holding box, one end of the water pumping pipe is connected with the holding box, and the other end of the water pumping pipe extends into a water source to be detected.

Further, the bottom surface that detects the chamber is the inclined plane, the bottom surface that detects the chamber is connected with the drain pipe, be provided with the electromagnetism check valve on the drain pipe, the drain pipe sets up in the lowest of detecting the chamber bottom surface.

Furthermore, the detection cavity is provided with an overflow port, and the overflow port is arranged at the upper end of the detection cavity and at the lower end of the water inlet.

Furthermore, the detection assembly comprises a plurality of sets of detection elements, the sets of detection elements are in one-to-one correspondence with the detection cavities, and the detection elements extend into the detection cavities.

Furthermore, the bottom of drinking-water pipe is provided with the balancing weight.

Furthermore, the water pumping pipe is provided with a height mark.

The utility model has the advantages as follows: the utility model provides a quality of water on-line monitoring equipment based on wireless communication is provided with the different chamber that absorbs water in same drinking-water pipe, the position that absorbs water the chamber water inlet distributes on the horizontal plane of difference, consequently can sample the sample of the different degree of depth to detecting the chamber in, accomplishes the quality of water of monitoring the same one point different degree of depth, is favorable to predicting the trend of change of pollutant concentration in the water source more.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an exploded view of the structure of the present invention;

FIG. 3 is a sectional view of the water pumping pipe and the detection chamber of the present invention;

fig. 4 is a schematic structural view of the water pumping pipe of the present invention;

fig. 5 is a monitoring schematic diagram of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

Fig. 1 to 4 show a quality of water on-line monitoring equipment based on wireless communication, including body 8, holding case 9, a plurality of detection chamber 1, drinking-water pipe 2 and detection module 3, holding case 9 is as for the top of body 8, and is connected holding case 9 and body 8 fixedly through connecting gusset 15, a plurality of detection chamber 1 and detection module 3 fixed connection are in holding case 9, detection module 3 stretches into respectively to a plurality of

detection chamber

1, 2 one end of drinking-water pipe are connected with holding case 9, and the other end extends to in the water source that awaits measuring.

In this embodiment, the water pumping pipe 2 is provided with four water absorbing cavities 4, the bottom ends of the water absorbing cavities 4 are closed, the top ends of the water absorbing cavities are connected with a water absorbing device 5 through a connecting hose 15, the water absorbing device can be a water pump or a water absorber, and an on-off switch of the water absorbing device 5 is electromagnetic; the number of the detection cavities 1 is 4, each detection cavity 1 corresponds to one water absorption cavity 4, the water absorption cavities 4 are respectively provided with a water outlet 7 and a water inlet 6 at the top end and the bottom end of the water pumping pipe 2, the water outlet 7 is communicated with the detection cavities 1, and the water inlets 6 of the different water absorption cavities 4 are arranged at intervals of 1 meter in the vertical direction. The water absorption device 5 is started, water samples with different depths respectively enter different detection cavities 1 through different water absorption cavities 4, and detection of the water samples with different depths is completed.

The bottom surface that detects chamber 1 is the inclined plane, the bottom surface that detects chamber 1 is connected with drain pipe 10, be provided with electromagnetism check valve 11 on the drain pipe 10, drain pipe 10 sets up in the lowest of detecting chamber 1 bottom surface. After the detection component 3 completes detection, the electromagnetic one-way valve 11 is started to discharge water in the detection cavity 1 out of the detection cavity 1.

Simultaneously in order to prevent to form the negative pressure in detecting chamber 1, it still is provided with overflow mouth 12 to detect chamber 1, overflow mouth 12 sets up in the upper end that detects chamber 1, and sets up in the lower extreme of water inlet 6. Excess moisture will also be removed via the water inlet 6.

The bottom end of the water pumping pipe 2 is provided with a balancing weight 14. And the water pumping pipe 2 is provided with a height mark.

The detection assembly 3 comprises a plurality of sets of detection elements 13, the sets of detection elements 13 are in one-to-one correspondence with the detection cavities 1, and the detection elements 13 extend into the detection cavities 1. Six common standard water quality monitoring items comprise pH, temperature, conductivity, oxidation-reduction potential, dissolved oxygen and water depth, and the detection element 13 can be realized by adopting a WMP6-DL multi-parameter water quality monitoring sensor. The detection component 3 further comprises at least a power supply 16, an A/D converter, a driving circuit and a wireless communication module, wherein the driving circuit is used for driving the electromagnetic one-way valve 11 and an electromagnetic valve for controlling the water pumping equipment, the A/D converter is used for being connected with the detection element 13, the wireless communication module is used for being connected with the wireless communication module of the terminal, the terminal monitoring device further comprises a monitoring terminal single chip microcomputer and a PC, and as shown in the specific figure 5, the power supply 16 provides electric quantity support for the whole device.

The above description is only a preferred embodiment of the present invention, and it should be noted that: for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present invention.

Claims

1. The utility model provides a quality of water on-line monitoring equipment based on wireless communication which characterized in that: comprises a plurality of detection cavities (1), water pumping pipes (2) and detection components (3); detection component (3) stretch into respectively to a plurality of detect chamber (1) in, drinking-water pipe (2) are provided with a plurality of and absorb water chamber (4), and a plurality of absorbs water chamber (4) and a plurality of detect chamber (1) one-to-one, the top that absorbs water chamber (4) is connected with water absorption equipment (5), it is provided with water inlet (6) and delivery port (7) to absorb water chamber (4), delivery port (7) communicate with each other with detecting chamber (1), and the difference absorbs water inlet (6) of chamber (4) and sets up on the horizontal plane of difference.

2. The wireless communication-based water quality online monitoring device according to claim 1, characterized in that: also comprises a floating body (8) and an accommodating box (9); holding case (9) fixed connection is on body (8), a plurality of detect chamber (1) and determine module (3) fixed connection in holding case (9), drinking-water pipe (2) one end is connected with holding case (9), and the other end extends in the water source that awaits measuring.

3. The wireless communication-based water quality online monitoring device according to claim 1, characterized in that: the bottom surface that detects chamber (1) is the inclined plane, the bottom surface that detects chamber (1) is connected with drain pipe (10), be provided with electromagnetism check valve (11) on drain pipe (10), drain pipe (10) set up in the lowest of detecting chamber (1) bottom surface.

4. The wireless communication-based water quality online monitoring device according to claim 1, characterized in that: the detection cavity (1) is further provided with an overflow port (12), and the overflow port (12) is arranged at the upper end of the detection cavity (1) and is arranged at the lower end of the water inlet (6).

5. The wireless communication-based water quality online monitoring device according to claim 1, characterized in that: the detection assembly (3) comprises a plurality of sets of detection elements (13), the sets of detection elements (13) are in one-to-one correspondence with the detection cavities (1), and the detection elements (13) extend into the detection cavities (1).

6. The wireless communication-based water quality online monitoring device according to claim 1, characterized in that: the bottom end of the water pumping pipe (2) is provided with a balancing weight (14).

7. The wireless communication-based water quality online monitoring device according to claim 1, characterized in that: and the water pumping pipe (2) is provided with a height mark.