Water quality monitoring device in power plant water treatment system

Abstract

The utility model discloses a water quality monitoring device in a power plant water treatment system, which comprises a monitor main body, a mounting plate is fixed on the rear side of the monitor main body, a display screen is mounted on the front side of the monitor main body, a fixing groove is formed in the surface of the front side of the monitor main body, a rotating shaft is movably mounted on one side of the monitor main body, and a water outlet is formed in the other side of the monitor main body. A protective cover is mounted on one side of the rotating shaft; according to the water quality monitoring device in the power plant water treatment system, through cooperative use of a display screen, a fixing groove, a rotating shaft, a protective cover and a fixing buckle, when the monitor main body is used, the protective cover covers the outer side of the display screen, and the display screen is protected, so that the situation that the display screen is exposed outside for a long time and is damaged due to wind and sunlight is avoided; and the protective cover is made of a transparent plastic material, so that a worker cannot be influenced to observe data monitored by the display screen, and the protective cover is convenient to open through the arrangement of a rotating shaft and a fixing buckle, so that the worker can conveniently overhaul the display screen.

Description

Technical Field

[0001] The utility model relates to the technical field related to a water treatment system of a power plant, in particular to a water quality monitoring device in a water treatment system of a power plant. Background Art

[0002] The water treatment system of a power plant is crucial to ensure the normal operation of the power plant. Among them, water quality monitoring devices are key equipment to ensure that the water quality meets the usage standards. These devices are mainly used to monitor and evaluate the content and characteristics of various components in the water, so as to ensure the stability and safety of the water quality. These water quality monitoring devices are usually automated and intelligent, and can realize real-time online monitoring, data collection and storage, remote monitoring and alarm functions. They provide strong technical support for the water treatment system of the power plant, ensure the quality and stability of the water used in the power plant, and thus ensure the safe operation of the power plant and efficient power generation.

[0003] However, the display screen of the existing water quality monitoring device is exposed to the outside for a long time, and the display screen is at risk of being damaged by wind and sun, and is easily broken when impacted. Therefore, the present application provides a water quality monitoring device in a power plant water treatment system to meet the needs. Utility Model Content

[0004] The purpose of the utility model is to provide a water quality monitoring device in a water treatment system of a power plant to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water quality monitoring device in a water treatment system of a power plant, comprising a monitoring instrument body, a mounting plate fixed to the rear side of the monitoring instrument body, a display screen installed on the front side of the monitoring instrument body, a fixing groove provided on the front surface of the monitoring instrument body, a rotating shaft movably installed on one side of the monitoring instrument body, a protective cover installed on one side of the rotating shaft, a fixing buckle fixed to one side of the protective cover, a connecting head provided below the monitoring instrument body, a transmission line installed below the connecting head, a water quality detection sensor installed below the transmission line, and a sealing sleeve provided below the water quality detection sensor.

[0006] Preferably, a surface of one side of the mounting plate is provided with mounting holes, and the mounting holes are symmetrically arranged with respect to the central axis of the mounting plate.

[0007] Preferably, the protective cover forms a rotating structure with the monitor body via a rotating shaft, and the protective cover is made of a transparent material.

[0008] Preferably, one side of the protective cover is snap-connected to the monitor body via a fixing buckle, and the fixing buckle is used in conjunction with the fixing slot.

[0009] Preferably, a vent is provided on one side of the monitor body, a fan is installed inside the vent, a filter is installed on one side of the vent, and a fixing bolt penetrates one side of the filter.

[0010] Preferably, the filter is threadably connected to the vent via fixing bolts, and the filter is disposed correspondingly to the fan.

[0011] Preferably, the sealing sleeve is threadedly connected to the lower side of the connector, and the inner side of the sealing sleeve and the outer side of the connector are both threaded.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. A water quality monitoring device in a water treatment system of a power plant, through the coordinated use of a display screen, a fixing slot, a rotating shaft, a protective cover and a fixing buckle, when the main body of the monitor is in use, the protective cover is covered on the outside of the display screen, which protects the display screen, thereby preventing the display screen from being exposed to the wind and sun for a long time and being damaged. The protective cover is made of transparent plastic material and will not affect the staff's observation of the data monitored by the display screen, and the setting of the rotating shaft and the fixing buckle makes it easy to open the protective cover, so that the staff can inspect and repair the display screen;

[0014] 2. The water quality monitoring device in the water treatment system of a power plant can accelerate the heat dissipation generated by the main body of the monitor through the arrangement of the vent, fan, filter and fixing bolts, thereby avoiding damage to the main body of the monitor due to high temperature, prolonging the service life of the main body of the monitor, and can detect the water quality in the water treatment system of the power plant for a long time;

[0015] 3. This water quality monitoring device in the water treatment system of a power plant is provided with a connector, a transmission line, a water quality detection sensor and a sealing sleeve. When in use, the water quality detection sensor is extended underwater to detect the water quality. At the same time, the sealing sleeve is rotatably sleeved on the outside of the connector. The connector can be sealed by the sealing sleeve, thereby preventing water from entering the interior of the connector and causing a short circuit. The device has high practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the main body of the monitoring instrument of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the protective cover of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the vent of the utility model;

[0020] Figure 5 It is a structural schematic diagram of the sealing sleeve of the utility model.

[0021] In the figure: 1. Monitor body; 2. Mounting plate; 3. Mounting hole; 4. Display screen; 5. Fixing slot; 6. Rotating shaft; 7. Protective cover; 8. Fixing buckle; 9. Ventilation port; 10. Fan; 11. Filter; 12. Fixing bolt; 13. Connector; 14. Transmission line; 15. Water quality detection sensor; 16. Sealing sleeve. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-3 The utility model provides a technical solution: a water quality monitoring device in a water treatment system of a power plant, comprising a monitor body 1, a mounting plate 2 is fixed to the rear side of the monitor body 1, a mounting hole 3 is provided on one side surface of the mounting plate 2, the mounting hole 3 is symmetrically arranged with the central axis of the mounting plate 2, the monitor body 1 can be fixed on the wall through the mounting plate 2, and the installation is relatively convenient, a display screen 4 is installed on the front side of the monitor body 1, a fixing groove 5 is provided on the front side surface of the monitor body 1, a rotating shaft 6 is movably installed on one side of the monitor body 1, a protective cover 7 is installed on one side of the rotating shaft 6, and the protective cover 7 is connected to the monitor body 1 through the rotating shaft 6 Rotating structure, the protective cover 7 is made of transparent material. When the monitor body 1 is in use, the protective cover 7 covers the outer side of the display screen 4, which protects the display screen 4, thereby preventing the display screen 4 from being exposed to the wind and sun for a long time and being damaged. The protective cover 7 is made of transparent plastic material and will not affect the staff's observation of the data monitored by the display screen 4. A fixing buckle 8 is fixed on one side of the protective cover 7. One side of the protective cover 7 is connected to the monitor body 1 through the fixing buckle 8. The fixing buckle 8 is used in conjunction with the fixing groove 5. The setting of the rotating shaft 6 and the fixing buckle 8 facilitates the protective cover 7 to be opened, so that the staff can inspect the display screen 4;

[0024] See also Figure 1 and Figure 4A vent 9 is provided on one side of the monitor body 1, a fan 10 is installed inside the vent 9, a filter 11 is installed on one side of the vent 9, a fixing bolt 12 is passed through one side of the filter 11, and the fan 10 is provided to accelerate the heat dissipation generated by the monitor body 1 during operation, thereby avoiding damage to the monitor body 1 due to high temperature. The filter 11 is threadedly connected to the vent 9 through the fixing bolt 12, and the filter 11 is correspondingly provided to the fan 10, and the filter 11 plays a dustproof role, thereby reducing the dust from entering the interior of the vent 9;

[0025] See also Figure 1 and Figure 5 A connector 13 is provided below the monitor body 1, a transmission line 14 is installed below the connector 13, a water quality detection sensor 15 is installed below the transmission line 14, a sealing sleeve 16 is provided below the water quality detection sensor 15, the sealing sleeve 16 is threadedly connected to the bottom of the connector 13, the inner side of the sealing sleeve 16 and the outer side of the connector 13 are both threaded, the sealing sleeve 16 is rotatably sleeved on the outer side of the connector 13, the connector 13 can be sealed by the sealing sleeve 16, so as to prevent water from entering the inside of the connector 13 and causing a short circuit.

[0026] Working principle: When using the water quality monitoring device in the water treatment system of the power plant, firstly connect the external power supply, then fix the monitor body 1 on the wall through the mounting plate 2, extend the water quality detection sensor 15 into the water to detect the water quality in the water treatment system of the power plant, and at the same time, rotate the sealing sleeve 16 to be mounted on the outside of the connector 13, and the connector 13 can be sealed by the sealing sleeve 16. Secondly, when the monitor body 1 is in use, the protective cover 7 is used to cover the outside of the display screen 4, so as to protect the display screen 4, thereby preventing the display screen 4 from being exposed to the outside for a long time and being damaged by wind and sun. Finally, turning on the switch of the fan 10 can speed up the heat dissipation generated by the monitor body 1, and avoid the damage of the monitor body 1 caused by high temperature. The water quality in the water treatment system of the power plant can be detected for a long time. When the device is not in use, the external power supply of the device is cut off. The model of the fan 10 is FP-108EX-S1-S, and the model of the water quality detection sensor 15 is NS-NH802. In this way, the use process of the water quality monitoring device in the water treatment system of the power plant is completed.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water quality monitoring device in a water treatment system of a power plant, comprising a monitoring instrument body (1), characterized in that: A mounting plate (2) is fixed to the rear side of the monitor body (1), a display screen (4) is installed to the front side of the monitor body (1), a fixing groove (5) is provided on the front surface of the monitor body (1), a rotating shaft (6) is movably installed on one side of the monitor body (1), a protective cover (7) is installed on one side of the rotating shaft (6), a fixing buckle (8) is fixed to one side of the protective cover (7), a connector (13) is arranged below the monitor body (1), a transmission line (14) is installed below the connector (13), a water quality detection sensor (15) is installed below the transmission line (14), and a sealing sleeve (16) is provided below the water quality detection sensor (15).

2. The water quality monitoring device in a power plant water treatment system according to claim 1, characterized in that: A mounting hole (3) is provided on one side surface of the mounting plate (2), and the mounting hole (3) is symmetrically arranged with respect to the central axis of the mounting plate (2).

3. The water quality monitoring device in a power plant water treatment system according to claim 1, characterized in that: The protective cover (7) forms a rotating structure with the monitor body (1) via a rotating shaft (6), and the protective cover (7) is made of a transparent material.

4. The water quality monitoring device in a power plant water treatment system according to claim 1, characterized in that: One side of the protective cover (7) is snap-connected to the monitor body (1) via a fixing buckle (8), and the fixing buckle (8) is used in conjunction with the fixing groove (5).

5. The water quality monitoring device in a power plant water treatment system according to claim 1, characterized in that: A vent (9) is provided on one side of the monitor body (1), a fan (10) is installed inside the vent (9), a filter (11) is installed on one side of the vent (9), and a fixing bolt (12) penetrates one side of the filter (11).

6. The water quality monitoring device in a power plant water treatment system according to claim 5, characterized in that: The filter screen (11) is threadedly connected to the vent (9) via a fixing bolt (12), and the filter screen (11) and the fan (10) are arranged correspondingly.

7. The water quality monitoring device in a power plant water treatment system according to claim 1, characterized in that: The sealing sleeve (16) is threadedly connected to the lower part of the connecting head (13), and the inner side of the sealing sleeve (16) and the outer side of the connecting head (13) are both threaded.

Images