Split type rain sewage pipe network monitoring system

Abstract

The utility model discloses a split type rain and sewage pipe network monitoring system, which belongs to the technical field of rain and sewage pipe network monitoring, and is characterized in that a motor access port II is connected with a motor access wire, the outer end of the motor access wire is provided with a connecting piece, and the outer end of the connecting piece is provided with a conductivity detection piece, an ammonia nitrogen detection piece and COD (Chemical Oxygen Demand); the battery compartment is directly replaced during replacement, so that field data cannot be interrupted, the IP is waterproof, a monitoring system main body cannot be damaged even if a pipe network is blocked and the liquid level rises, the equipment has an off-line supplementary transmission function, the equipment cannot be connected to a network even if no water exists, and missing data can be uploaded to a platform during water recession; the monitoring system supports and is not limited to monitoring of parameters such as PH, conductivity, dissolved oxygen, turbidity, COD, ammonia nitrogen, liquid level, flow and the like, and the theoretical maximum access number is branch sensors.

Description

Technical Field

[0001] The utility model relates to a split-type rainwater and sewage pipe network monitoring system, belonging to the technical field of rainwater and sewage pipe network monitoring. Background Art

[0002] For example, a rainwater and sewage pipe network monitoring device disclosed in application number: 202223080569.2 includes a lifting rod, a mounting plate and fixed rods installed at both ends of the mounting plate, the mounting plate is provided with a connecting hole, the lifting rod is inserted into the connecting hole, and the mounting plate is installed with a positioning structure for fixing the lifting rod; the positioning structure includes a positioning column, a connecting rod and a pull rod, one end of the pull rod is provided with a limiting protrusion, the other end of the pull rod passes through the mounting plate and is connected to the connecting rod, the pull rod is sleeved with a spring, the spring is located between the limiting protrusion and the mounting plate, the connecting rod is connected to the positioning column, the positioning column passes through the mounting plate and presses against the lifting rod to fix the lifting rod, and a monitoring head is fixed to the lower end of the lifting rod, which is convenient for monitoring the discharge status of the rainwater and sewage pipe in a certain period of time, with high real-time performance.

[0003] The existing technology includes a positioning column, a connecting rod and a pull rod through the positioning structure. One end of the pull rod is provided with a limiting protrusion, and the other end of the pull rod is connected to the connecting rod through the mounting plate. The pull rod is sleeved with a spring, and the spring is located between the limiting protrusion and the mounting plate. The connecting rod is connected to the positioning column, and the positioning column passes through the mounting plate and presses against the lifting rod to fix the lifting rod. A monitoring head is fixed to the lower end of the lifting rod, which facilitates the real-time monitoring of the discharge status of the rainwater and sewage pipes in a certain period of time.

[0004] This application cannot achieve the functions of preventing power outages, poor waterproofing, and inability to upload data in real time and causing data loss. Therefore, a split-type rainwater and sewage pipe network monitoring system is needed to improve the above-mentioned deficiencies. Utility Model Content

[0005] The main purpose of the utility model is to provide a split-type rainwater and sewage pipe network monitoring system.

[0006] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0007] A split-type rainwater and sewage pipe network monitoring system includes a well body for collecting rainwater and sewage, and the opening of the well body is covered with a well cover;

[0008] An equipment fixture is installed under the manhole cover, and a battery compartment and a system compartment are fixedly installed on the equipment fixture;

[0009] The system compartment is equipped with input terminal, motor access port, second motor access port, second stainless steel handle, motor access wire, conductivity detection component, ammonia nitrogen detection component, COD and connectors;

[0010] The motor access port 2 is connected to a motor access wire, the outer end of the motor access wire is installed with a connector, and the outer end of the connector is distributed with a conductivity detection component, an ammonia nitrogen detection component and COD.

[0011] Preferably, the battery compartment is equipped with a stainless steel handle, an output terminal, a charging port and an output wire;

[0012] A stainless steel handle is installed on the battery compartment, an output terminal and a charging interface are installed on one side of the stainless steel handle, an output wire is connected to the output terminal, and the output wire is connected to the input terminal.

[0013] Preferably, a second stainless steel handle is installed on one side of the input end, the motor access port and the second motor access port, and a fiberglass antenna is installed on one end of the second stainless steel handle.

[0014] Preferably, the conductivity detection component, the ammonia nitrogen detection component and the COD detection component on the connecting piece are vertically connected to the bottom of the well body.

[0015] Preferably, the battery compartment and the system compartment are fixedly connected to the well body by equipment fixings.

[0016] Preferably, the motor access wires and the connecting piece are connected to each other.

[0017] Beneficial technical effects of the utility model:

[0018] The utility model provides a split type rainwater and sewage pipe network monitoring system.

[0019] 1- Modular design, independent battery compartment, direct replacement of the battery compartment during replacement to ensure uninterrupted field data;

[0020] 2-IP waterproof, even if the pipe network is blocked and the liquid level rises and covers the monitoring system, it will not be damaged;

[0021] 3- The device has an offline re-upload function. Even if there is no water and no network connection, the missing data will be uploaded to the platform when the water is reduced;

[0022] 4- The monitoring system supports but is not limited to monitoring parameters such as pH, conductivity, dissolved oxygen, turbidity, COD, ammonia nitrogen, liquid level, flow, etc. The theoretical maximum number of connected sensors is 1 sensor. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall three-dimensional assembly structure of a split-type rainwater and sewage pipe network monitoring system according to a preferred embodiment of the present utility model;

[0024] Figure 2 Schematic diagram of the battery structure of a preferred embodiment of a split-type rainwater and sewage pipe network monitoring system according to the utility model;

[0025] Figure 3 Schematic diagram of the system compartment structure of a preferred embodiment of a split-type rainwater and sewage pipe network monitoring system according to the present utility model;

[0026] Figure 4 This is a schematic diagram of the lower connection structure of the equipment according to a preferred embodiment of a split-type rainwater and sewage pipe network monitoring system of the utility model;

[0027] Figure 5 The figure is a schematic diagram of the installation of a preferred embodiment of a split-type rainwater and sewage pipe network monitoring system according to the present utility model.

[0028] In the figure: 1. Battery compartment; 2. System compartment; 3. Well body; 101. Stainless steel handle 1; 102. Output terminal; 103. Charging port; 104. Output wire; 201. Fiberglass antenna; 202. Input terminal; 203. Motor access port; 204. Motor access port 2; 205. Stainless steel handle 2; 206. Motor access wire; 207. Conductivity detection component; 208. Ammonia nitrogen detection component; 209. COD; 210. Connector; 301. Equipment fixings; 302. Well cover. DETAILED DESCRIPTION

[0029] In order to make the technical solution of the present invention more clear and specific to those skilled in the art, the present invention is described in further detail below with reference to embodiments and drawings, but the implementation manner of the present invention is not limited thereto.

[0030] like Figure 1 - Figure 5 As shown, this embodiment provides a split-type rainwater and sewage pipe network monitoring system, including a well body 3 for collecting rainwater and sewage, and the opening of the well body 3 is covered with a well cover 302;

[0031] An equipment fixing part 301 is installed under the manhole cover 302, and a battery compartment 1 and a system compartment 2 are fixedly installed on the equipment fixing part 301;

[0032] The system compartment 2 is provided with an input terminal 202, a motor access port 203, a second motor access port 204, a second stainless steel handle 205, a motor access wire 206, a conductivity detection component 207, an ammonia nitrogen detection component 208, a COD 209 and a connector 210;

[0033] The motor access port 204 is connected to a motor access wire 206 , the outer end of the motor access wire 206 is installed with a connector 210 , and the outer end of the connector 210 is distributed with a conductivity detection component 207 , an ammonia nitrogen detection component 208 and a COD 209 .

[0034] The battery compartment 1 is equipped with a stainless steel handle 101, an output terminal 102, a charging interface 103 and an output wire 104;

[0035] A stainless steel handle 101 is installed on the battery compartment 1, and an output terminal 102 and a charging interface 103 are installed on one side of the stainless steel handle 101. The output terminal 102 is connected to an output wire 104, and the output wire 104 is connected to the input terminal 202.

[0036] A second stainless steel handle 205 is installed on one side of the input end 202 , the motor access port 203 and the second motor access port 204 , and a fiberglass antenna 201 is installed on one end of the second stainless steel handle 205 .

[0037] The conductivity detection component 207 , ammonia nitrogen detection component 208 and COD 209 on the connecting component 210 are vertically connected to the bottom of the well body 3 .

[0038] The battery compartment 1 and the system compartment 2 are fixedly connected to the well body 3 by the equipment fixing parts 301.

[0039] The motor input wire 206 is connected to the connector 210 .

[0040] like Figure 1 - Figure 5 As shown, the working process of the split-type rainwater and sewage pipe network monitoring system provided in this embodiment is as follows: the system compartment 2 is powered by the battery compartment 1, and after power is supplied, the water at the bottom of the well body 3 is tested through the conductivity detection component 207, the ammonia nitrogen detection component 208 and the COD 209 to monitor parameters such as pH, conductivity, dissolved oxygen, turbidity, COD, ammonia nitrogen, liquid level, and flow rate;

[0041] The battery compartment 1, system compartment 2, conductivity detection component 207, ammonia nitrogen detection component 208 and COD209 are externally waterproof structures. The data detected by the conductivity detection component 207, ammonia nitrogen detection component 208 and COD209 are transmitted to the system compartment 2 and then transmitted to the storage component through the system compartment 2.

[0042] Example

[0043] like Figure 1 - Figure 5 As shown, Figure 1 - Figure 5As shown, the well body 3 is a well body structure, and a battery compartment 1 and a system compartment 2 fixed with a useful equipment fixing part 301 are installed on the inner side of the well body 3. The battery compartment 1 is provided with a stainless steel handle 101, an output end 102 and a charging interface 103. The system compartment 2 is provided with a fiberglass antenna 201, an input end 202, a motor access port 203, a motor access port 204 and a stainless steel handle 205. The output end 102 and the input end 202 are connected by an output wire 104. The motor access port 204 on the system compartment 2 is provided with a motor access wire 206. The outer end of the motor access wire 206 is provided with a connector 210. The outer end of the fiberglass antenna 201 is provided with a conductivity detection component 207, an ammonia nitrogen detection component 208 and a COD 209, respectively. The conductivity detection component 207, the ammonia nitrogen detection component 208 and the COD 209 on the connector 210 are in contact with the bottom of the well body 3.

[0044] The system compartment 2 is powered by the battery compartment 1. After power is supplied, the conductivity detection component 207, the ammonia nitrogen detection component 208 and the COD 209 are used to monitor the water at the bottom of the well body 3, so that it is not limited to monitoring parameters such as pH, conductivity, dissolved oxygen, turbidity, COD, ammonia nitrogen, liquid level, flow rate, etc.

[0045] The exteriors of the battery compartment 1 , the system compartment 2 , the conductivity detection element 207 , the ammonia nitrogen detection element 208 and the COD 209 are waterproof structures.

[0046] Intelligent monitoring terminal composition

[0047] The intelligent monitoring terminal consists of a data acquisition unit, a data storage unit, a data transmission unit, a power supply unit, a wiring unit, a debugging unit and a shell.

[0048] Data acquisition unit

[0049] It has two RS485 digital input channels for connecting to monitoring instruments to achieve two-way transmission of data and commands.

[0050] Data storage unit

[0051] It is used to store the real-time and historical data collected from monitoring instruments and can store 800,000 pieces of data. The storage unit has a power-off protection function, and the data will not be lost after a power outage.

[0052] Data transmission unit

[0053] Reliable data transmission equipment is used to ensure continuous, fast and reliable data transmission. The communication protocol with the host computer complies with HJ / T212 requirements and supports both IP and domain name methods.

[0054] Power supply unit

[0055] It has two power supply modes: lithium battery power supply and solar power supply, which can be selected according to the actual application scenario.

[0056] Battery power supply parameters:

[0057] a Nominal voltage: DC12V;

[0058] b Rated capacity: 60Ah;

[0059] cService life: Capacity decreases within 15% after 300 cycles.

[0060] Solar power supply parameters:

[0061] aSolar panel material: single chip;

[0062] b. Solar panel area: ≥0.07㎡;

[0063] cPeak power: ≥10W.

[0064] Junction unit

[0065] It is used to connect liquid level meters, flow meters, and water quality electrodes. It adopts industrial-grade interfaces, which are reliable and convenient to connect and easy to disassemble. The terminal heads are relatively sealed to prevent corrosion, rust and poor contact of the terminal heads.

[0066] Debug Unit

[0067] The terminal has wired and wireless debugging interfaces and host computer debugging tools. It can be debugged via the data debugging serial port or connected and debugged via the wireless interface of other terminals.

[0068] case

[0069] The instrument housing is made of PVC and is sealed, waterproof and dustproof.

[0070] Communication methods

[0071] The terminal is not limited to supporting 4G, NB-IoT, and 5G communication modes, and the communication mode can be changed according to the actual application scenario.

[0072] The terminal has an automatic retransmission function, which can store data locally in the event of abnormal communication, and automatically resend the data after communication is restored to normal to ensure data integrity; after communication is restored, it can automatically resend at least 2,000 pieces of data without human intervention.

[0073] The terminal supports parameter modification and application upgrade via remote network.

[0074] The data transmission antenna uses high-quality fiberglass antenna, which is waterproof and corrosion-resistant.

[0075] COD means: Chemical Oxygen Demand (COD) is defined as the amount of oxidant consumed when a certain strong oxidant is used to treat a water sample under certain conditions.

[0076] It is an indicator of the amount of reducing substances in water;

[0077] The reducing substances in water include various organic matter, nitrites, sulfides, ferrous salts, etc., but the main ones are organic matter.

[0078] The above is only a further embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes based on the technical solution and concept of the present invention within the scope disclosed by the present invention, which falls within the protection scope of the present invention.

Claims

1. A split-type rainwater and sewage pipe network monitoring system, comprising a well body (3) for collecting rainwater and sewage, wherein the opening of the well body (3) is covered with a well cover (302); Its characteristics are: An equipment fixing member (301) is installed below the manhole cover (302), and a battery compartment (1) and a system compartment (2) are fixedly installed on the equipment fixing member (301); The system compartment (2) is provided with an input terminal (202), a motor access port (203), a second motor access port (204), a second stainless steel handle (205), a motor access wire (206), a conductivity detection component (207), an ammonia nitrogen detection component (208), a COD (209) and a connector (210); The motor access port 2 (204) is connected to a motor access wire (206), the outer end of the motor access wire (206) is installed with a connector (210), and the outer end of the connector (210) is distributed with a conductivity detection component (207), an ammonia nitrogen detection component (208) and a COD (209).

2. A split-type rainwater and sewage pipe network monitoring system according to claim 1, characterized in that: The battery compartment (1) is provided with a stainless steel handle (101), an output terminal (102), a charging interface (103) and an output wire (104); A stainless steel handle (101) is installed on the battery compartment (1), an output terminal (102) and a charging interface (103) are installed on one side of the stainless steel handle (101), an output wire (104) is connected to the output terminal (102), and the output wire (104) is connected to the input terminal (202).

3. A split-type rainwater and sewage pipe network monitoring system according to claim 2, characterized in that: One side of the input end (202), the motor access port (203) and the second motor access port (204) is provided with a second stainless steel handle (205), and one end of the second stainless steel handle (205) is provided with a glass fiber reinforced plastic antenna (201).

4. A split-type rainwater and sewage pipe network monitoring system according to claim 3, characterized in that: The conductivity detection component (207), the ammonia nitrogen detection component (208) and the COD (209) on the connecting component (210) are vertically connected to the bottom of the well body (3).

5. A split-type rainwater and sewage pipe network monitoring system according to claim 4, characterized in that: The battery compartment (1) and the system compartment (2) are fixedly connected to the well body (3) by an equipment fixing member (301).

6. A split-type rainwater and sewage pipe network monitoring system according to claim 5, characterized in that: The motor access wire (206) and the connecting member (210) are connected to each other.

Images