CN218951155U

CN218951155U - Online intelligent scale inhibition device

Info

Publication number: CN218951155U
Application number: CN202223149616.4U
Authority: CN
Inventors: 汪伟
Original assignee: Heilongjiang Clean Water Treatment Co ltd
Current assignee: Heilongjiang Clean Water Treatment Co ltd
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-05-02
Anticipated expiration: 2032-11-25

Abstract

The utility model relates to an online intelligent scale inhibition device which comprises a shell, a PLC (programmable logic controller), an upper computer, a buzzer, a first temperature sensor, a second temperature sensor, a flow indicator, an Internet of things module, a metering pump, a liquid level sensor, a dosing box, a water inlet pipeline, a flow sensor and a water outlet pipeline, wherein the water inlet pipeline is connected with tap water, water flows out sequentially through the water inlet pipeline, a jet device, the flow sensor, the second temperature sensor and the water outlet pipeline, the metering pump is arranged between the water inlet pipeline and the water outlet pipeline, the PLC, the upper computer and the Internet of things module are used for controlling the metering pump, and the medicament is thrown into the water inlet pipeline through a metering pump liquid suction valve and a metering pump injection valve. The upper computer, the first temperature sensor, the second temperature sensor, the flow indicator, the Internet of things module and the liquid level sensor are all electrically connected with the PLC program controller. The utility model has reasonable design, the PLC program controller collects the flow of the pipeline, controls the metering pump to quantitatively add the medicament, accurately realizes the scale inhibition effect by a chemical method, and prolongs the service life of the pipeline and water equipment.

Description

Online intelligent scale inhibition device

Technical Field

The utility model relates to the technical field of scale removal equipment, in particular to an online intelligent scale inhibition device.

Background

The scale is white punctiform, blocky or powdery substances which are gradually formed by mineral substances after the water temperature reaches a certain temperature, the heat conduction capacity of the scale is poor, the scale is adhered to the surfaces of a container and a pipeline to cause blockage and deterioration of the heat conduction condition of a heating surface, the scale in reverse osmosis equipment, a water heater, a pipeline, a boiler and water equipment for a terminal can cause reduction of working efficiency, and the scale can cause pipeline blockage and pipe explosion safety accidents of the boiler.

In the prior art, the scale inhibitor is only added with medicaments at regular time and quantity, but the conventional scale inhibitor is added with fixed doses, cannot be used for accurately controlling the medicament according to water quality, has low functionality and poor practicability, and therefore, the online intelligent scale inhibitor is provided.

Disclosure of Invention

The utility model aims to provide an online intelligent scale inhibition device, which solves the problems that the scale inhibition device provided in the background art can not realize accurate control quantity adjustment of a medicament according to water quality and reduces scale formation.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an online intelligent scale inhibition device which is characterized in that: the automatic dosing device comprises a shell, a PLC program controller, an upper computer, a buzzer, a first temperature sensor, a second temperature sensor, a flow indicator, an Internet of things module, a metering pump, a liquid level sensor, a dosing box, a water inlet pipeline, a flow sensor and a water outlet pipeline, wherein the water inlet pipeline is connected with tap water, water flows out through the water inlet pipeline, the jet device, the flow sensor, the second temperature sensor and the water outlet pipeline in sequence, the metering pump is arranged between the water inlet pipeline and the water outlet pipeline, the PLC program controller, the upper computer and the Internet of things module are used for controlling the metering pump, the liquid suction valve of the metering pump is used for throwing medicaments into the water inlet pipeline through the metering pump injection valve. The upper computer, the first temperature sensor, the second temperature sensor, the flow indicator, the Internet of things module and the liquid level sensor are all electrically connected with the PLC program controller.

Preferably, a PLC program controller is arranged on a bracket in the shell, an upper computer, a buzzer and an Internet of things module are arranged on the upper part of the shell, and a flow indicator is arranged on the top of the flow sensor.

Preferably, a liquid level sensor is arranged in the dosing box, a metering pump liquid suction valve is connected with the dosing box, a first temperature sensor is arranged outside the dosing box, and a metering pump injection valve is connected with the ejector.

Preferably, a jet device, a flow sensor and a second temperature sensor are arranged between the water inlet pipeline and the water outlet pipeline.

Preferably, a damping base is arranged at the bottom of the shell.

Preferably, the metering pump is controlled by a PLC program controller, an upper computer and an Internet of things module.

Compared with the prior art, the utility model has the following beneficial technical effects:

according to the utility model, the flow sensor detects water flow change, signals are sent to the PLC program controller to accumulate water quantity, when the water quantity is detected to reach a set value, the PLC program controller starts the metering pump to pump the medicament, the liquid level sensor detects the medicament adding box medicament, after the medicament adding liquid level is too low, the liquid level sensor sends signals to the upper computer, the buzzer and the Internet of things module through the PLC program controller, and the PLC program controller delays to stop the operation of the metering pump to warn a manager to add the medicament. According to the utility model, through the man-machine interaction interface of the upper computer, the internal data of the PLC program controller is modified according to the water quality condition, the concentration of the dosing agent fed by the metering pump is automatically adjusted, the accurate control quantity of the dosing agent is realized, the data of the PLC program controller is uploaded to the cloud server of the Internet of things through the Internet of things module, the data can be checked at the mobile phone end, and an alarm signal is received.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model.

Fig. 2 is a schematic diagram of the internal front view structure of the present utility model.

Fig. 3 is a schematic view of the internal rear view structure of the present utility model.

Fig. 4 is an enlarged view of a region a of fig. 3.

Fig. 5 is an enlarged view of region B of fig. 3.

In the figure, 1, a shell; 21. a PLC program controller; 22. an upper computer; 23. a buzzer; 24. a first temperature sensor; 25. a flow indicator; 26. a second temperature sensor; 27. the Internet of things module; 28. a metering pump; 29. a liquid level sensor; 3. a dosing box; 41. a water inlet pipe; 42. a metering pump suction valve; 43. metering pump injection valve; 44. a jet device; 45. a flow sensor; 46. a water outlet pipe; 5. and a shock absorption base.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", "top", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," "secured," and the like are to be construed broadly as if they were connected, either permanently or detachably, or integrally; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-5, the present utility model provides a technical solution: an online intelligent scale inhibition device comprises a shell, an electric control unit, a medicament storage, a pipeline assembly and a shell base. The shell comprises a shell (1) formed by connecting metal sheet metal parts; the electronic control unit is electrically connected with the medicine feeding box through the electric connection, and comprises a PLC (programmable logic controller) arranged on an internal support of the casing (1), an upper computer (22) and a buzzer (23) which are arranged on the upper portion of the casing (1), a first temperature sensor (24) arranged on the rear side surface of the medicine feeding box (3), a flow indicator (25) arranged on the top of the flow sensor (45), a second temperature sensor (26) arranged at the rear end of the flow sensor (45), an Internet of things module (27) arranged on the upper portion of the casing (1), a metering pump (28) fixed on the bottom of the casing (1) through bolts, and a liquid level sensor (29) arranged on the upper portion of the medicine feeding box (3); the medicament storage comprises a medicament adding box (3) fixed at the bottom of the shell (1); the pipeline assembly comprises a water inlet pipeline (41) fixed on the side surface of the shell (1), a metering pump liquid suction valve (42) connected to the bottom of the metering pump (28), a metering pump injection valve (43) connected to the upper part of the metering pump (28), an ejector (44) connected to the water inlet pipeline (41), a flow sensor (45) connected to the rear part of the ejector (44) and a water outlet pipeline (46) fixed on the side surface of the shell (1); the shell base comprises a damping base (5) fixed at the bottom of the shell (1) and is composed of four damping rubbers.

As a preferred implementation mode of the utility model, after the installation of the unit is finished, a power supply is turned on, water flows through a water inlet pipeline (41) and passes through a flow sensor (45), the flow sensor (45) transmits collected signals to a PLC (programmable logic controller) through a flow indicator (25), the PLC (21) calculates instantaneous flow and hour flow, the signals are transmitted to an upper computer (22) and an Internet of things module (27), the Internet of things module (27) transmits and stores signal data to an Internet of things cloud platform server, a manager can check the running state of the unit through a mobile phone client, set adjustment parameters for the upper computer (22) and the Internet of things module (27) according to the water quality detection condition, control the starting and stopping time and frequency of a metering pump (28) through the operation result of the PLC (21), put the medicament into a pipeline assembly, premix the flowing water and the medicament in a front end pipeline under the action of water flow power, and the effect of turbine rotation force of the rear end flow sensor (45) are achieved, and the complete mixing of the medicament and water is achieved.

As a preferred implementation mode of the utility model, a first temperature sensor (24) arranged on the rear side of the dosing tank (3) and a second temperature sensor (26) arranged on the rear end of the flow sensor (45) are used for transmitting collected signals to the PLC (21), the PLC (21) calculates the ambient temperature and the internal water flow temperature of a pipeline, the signals are transmitted to the upper computer (22) and the Internet of things module (27), the Internet of things module (27) transmits and stores the signal data to an Internet of things cloud platform server, a manager can check the running state of a unit through a mobile phone client, a liquid level sensor (29) arranged on the upper part of the dosing tank (3) is used for detecting the dosage of the dosing tank (3), after the dosage level is too low, the liquid level sensor (29) transmits the signals to the upper computer (22), the buzzer (23) and the Internet of things module (27) through the PLC (21), the PLC (21) stops running in a delay mode, the Internet of things module (27) transmits and stores the signal data to the Internet of things platform server, and the mobile phone client and the manager alerts the manager to add the medicament to the Internet of things platform.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. An online intelligent scale inhibition device which is characterized in that: including casing (1), PLC program control ware (21), host computer (22), bee calling organ (23), temperature sensor one (24), temperature sensor two (26), flow indicator (25), thing networking module (27), measuring pump (28), liquid level sensor (29), dosing tank (3), inlet channel (41), flow sensor (45), outlet pipe (46), inlet channel (41) connect running water, and water is through inlet channel (41), ejector (44), flow sensor (45), temperature sensor two (26), flow through outlet pipe (46) in proper order, be provided with measuring pump (28) between inlet channel (41) and outlet pipe (46), PLC program control ware (21), host computer (22) and thing networking module (27), control measuring pump (28), through measuring pump imbibition valve (42), measuring pump injection valve (43) throw in medicament inflow inlet channel (41), host computer (22), temperature sensor one (24), temperature sensor two (26), flow indicator (25), thing networking module (27), liquid level sensor (29) all are connected with PLC program control ware.

2. The on-line intelligent scale inhibition device according to claim 1, wherein: the PLC program controller (21) is installed on an internal support of the shell (1), the upper computer (22), the buzzer (23) and the Internet of things module (27) are installed on the upper portion of the shell (1), and the flow indicator (25) is installed on the top of the flow sensor (45).

3. The on-line intelligent scale inhibition device according to claim 1, wherein: the dosing tank (3) internally mounted liquid level sensor (29), the metering pump imbibition valve (42) is connected with the dosing tank (3), the dosing tank (3) externally mounted temperature sensor I (24), and the metering pump injection valve (43) is connected with the ejector (44).

4. The on-line intelligent scale inhibition device according to claim 1, wherein: an ejector (44), a flow sensor (45) and a second temperature sensor (26) are arranged between the water inlet pipeline (41) and the water outlet pipeline (46).

5. The on-line intelligent scale inhibition device according to claim 1, wherein: a damping base (5) is arranged at the bottom of the shell (1).

6. The on-line intelligent scale inhibition device according to claim 1, wherein: the metering pump (28) is controlled by the PLC (21), the upper computer (22) and the Internet of things module (27).