Water quality monitoring device in power plant water treatment system
Technical Field
The utility model relates to the technical field related to power plant water treatment systems, in particular to a water quality monitoring device in a power plant water treatment system.
Background
The water treatment system of the power plant is crucial to ensuring the normal operation of the power plant, wherein the water quality monitoring devices are key equipment for ensuring that the water quality reaches the use standard, and are mainly used for monitoring and evaluating the content and the characteristics of various components in the water so as to ensure the stability and the safety of the water quality, and the water quality monitoring devices generally have the characteristics of automation and intellectualization, can realize the functions of real-time on-line monitoring, data acquisition and storage, remote monitoring, alarming and the like, provide powerful technical support for the water treatment system of the power plant, ensure the quality and the stability of the water used by the power plant, and further ensure the safe operation and the efficient power generation of the power plant.
However, the display screen of the existing water quality monitoring device is exposed to the outside for a long time, the display screen is exposed to the wind and the sun, and is easy to break when receiving impact, so the application provides the water quality monitoring device in the water treatment system of the power plant to meet the demands.
Disclosure of utility model
The utility model aims to provide a water quality monitoring device in a water treatment system of a power plant, so as to solve the problems in the background technology.
In order to achieve the purpose, the water quality monitoring device in the power plant water treatment system comprises a monitor main body, wherein 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 front side surface of the monitor main body, a rotating shaft is movably mounted on one side of the monitor main body, a protective cover is mounted on one side of the rotating shaft, a fixing buckle is fixed on one side of the protective cover, a connector is arranged below the monitor main body, a transmission line is mounted below the connector, a water quality detection sensor is mounted below the transmission line, and a sealing sleeve is sleeved below the water quality detection sensor.
Preferably, a mounting hole is formed in one side surface of the mounting plate, and the mounting hole is symmetrically arranged with the central axis of the mounting plate.
Preferably, the protective cover and the monitor main body form a rotary structure through a rotating shaft, and the protective cover is made of transparent materials.
Preferably, one side of the protective cover is connected with the monitor main body in a clamping way through a fixing buckle, and the fixing buckle is matched with the fixing groove for use.
Preferably, a vent is arranged on one side of the monitor main body, a fan is arranged in the vent, a filter screen is arranged on one side of the vent, and a fixing bolt penetrates through one side of the filter screen.
Preferably, the filter screen is in threaded connection with the ventilation opening through a fixing bolt, and the filter screen is arranged corresponding to the fan.
Preferably, the sealing sleeve is in threaded connection with the lower part of the connector, and the inner side of the sealing sleeve and the outer side of the connector are in threaded arrangement.
Compared with the prior art, the utility model has the beneficial effects that:
1. The water quality monitoring device in the power plant water treatment system has the advantages that the display screen, the fixing groove, the rotating shaft, the protective cover and the fixing buckle are matched for use, and the protective cover covers the outer side of the display screen when the monitor main body is used, so that the display screen is protected, the display screen is prevented from being damaged due to the fact that the display screen is exposed to the outside for a long time and is exposed to the sun in the wind, the protective cover is made of transparent plastic materials, the data monitored by the display screen cannot be observed by workers, and the protective cover is conveniently opened due to the arrangement of the rotating shaft and the fixing buckle, so that the workers can overhaul the display screen;
2. According to the water quality monitoring device in the power plant water treatment system, through the arrangement of the ventilation opening, the fan, the filter screen and the fixing bolts, the heat dissipation generated by the operation of the monitor main body can be quickened through the arrangement of the fan, the damage of the monitor main body caused by high temperature is avoided, the service life of the monitor main body is prolonged, and the water quality in the power plant water treatment system can be detected for a long time;
3. this water quality monitoring device among power plant's water treatment system, through connector, transmission line, water quality testing sensor and seal cover's setting, stretch into water quality testing sensor under water when using and detect water quality, establish the rotatory cover of seal cover in the outside of connector simultaneously, can seal the connector through the seal cover to avoid having water to enter into the inside of connector and lead to the short circuit, the practicality is higher.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of the monitor body according to the present utility model;
FIG. 3 is a schematic view of a protective cover according to the present utility model;
FIG. 4 is a schematic view of the structure of the vent of the present utility model;
figure 5 is a schematic structural view of a sealing sleeve according to the utility model.
The water quality monitoring device comprises a monitor main body 1, a mounting plate 2, a mounting hole 3, a display screen 4, a fixing groove 5, a rotating shaft 6, a protective cover 7, a fixing buckle 8, a vent 9, a vent 10, a fan 11, a filter screen 12, a fixing bolt 13, a connector 14, a transmission line 15, a water quality detection sensor 16 and a sealing sleeve.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.
Referring to fig. 1-3, the water quality monitoring device in the water treatment system of the power plant comprises a monitor main body 1, wherein a mounting plate 2 is fixed on the rear side of the monitor main body 1, a mounting hole 3 is formed in one side surface of the mounting plate 2, the mounting hole 3 is symmetrically arranged on the central axis of the mounting plate 2, the monitor main body 1 can be fixed on a wall surface through the mounting plate 2, the installation is convenient, a display screen 4 is arranged on the front side of the monitor main body 1, a fixing groove 5 is formed in the front side surface of the monitor main body 1, a rotating shaft 6 is movably arranged on one side of the monitor main body 1, a protective cover 7 is arranged on one side of the rotating shaft 6, the protective cover 7 and the monitor main body 1 form a rotating structure through the rotating shaft 6, the protective cover 7 is made of transparent materials, and the protective cover 7 covers the outer side of the display screen 4 when the monitor main body 1 is used, so that the display screen 4 is prevented from being damaged due to long-term exposure to wind and sun exposure, the protective cover 7 is made of transparent plastic materials, data monitored by a worker cannot be influenced, one side of the protective cover 7 is fixedly fastened with the monitor main body 8 through the fixing groove 8, the protective cover 8 is fixedly fastened with the protective cover 8, and the protective cover 8 is fixedly fastened with the monitor main body 1, and the protective cover is convenient to be opened, and the protective cover is fixedly fastened with the protective cover 8 by the protective cover 8;
Referring to fig. 1 and 4, a ventilation opening 9 is formed on one side of a monitor main body 1, a fan 10 is installed in the ventilation opening 9, a filter screen 11 is installed on one side of the ventilation opening 9, a fixing bolt 12 penetrates through one side of the filter screen 11, the fan 10 is used for accelerating the heat dissipation generated by the operation of the monitor main body 1, the damage of the monitor main body 1 caused by high temperature is avoided, the filter screen 11 is in threaded connection with the ventilation opening 9 through the fixing bolt 12, the filter screen 11 is arranged corresponding to the fan 10, the filter screen 11 plays a dustproof role, and dust is reduced from entering the inside of the ventilation opening 9;
Referring to fig. 1 and 5, a connector 13 is arranged below a monitor main body 1, a transmission line 14 is arranged below the connector 13, a water quality detection sensor 15 is arranged below the transmission line 14, a sealing sleeve 16 is sleeved below the water quality detection sensor 15, the sealing sleeve 16 is in threaded connection with the lower part of the connector 13, the inner side of the sealing sleeve 16 and the outer side of the connector 13 are in threaded arrangement, the sealing sleeve 16 is rotatably sleeved on the outer side of the connector 13, and the connector 13 can be sealed through the sealing sleeve 16, so that short circuits caused by water entering into the connector 13 are avoided.
When the water quality monitoring device in the power plant water treatment system is used, an external power supply is firstly connected, then the monitor main body 1 is fixed on a wall surface through the mounting plate 2, the water quality detection sensor 15 stretches into water to detect the water quality in the power plant water treatment system, meanwhile, the sealing sleeve 16 is rotatably sleeved on the outer side of the connector 13, the connector 13 can be sealed through the sealing sleeve 16, and then the display screen 4 is protected when the monitor main body 1 is used by covering the outer side of the display screen 4 through the protecting cover 7, so that the display screen 4 is prevented from being damaged due to long-term exposure to the sun, finally, the heat dissipation generated by the operation of the monitor main body 1 can be quickened by opening the switch of the fan 10, the damage of the monitor main body 1 caused by high temperature is avoided, the water quality in the power plant water treatment system can be detected for a long time, the external power supply of the device is cut off when the device is not used, the model of the fan 10 is FP-108EX-S1-S, and the model of the water quality detection sensor 15 is NS-NH802, so that the use of the water quality monitoring device in the power plant water treatment system is completed.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.