CN110864747B

CN110864747B - Water quality monitoring and early warning system

Info

Publication number: CN110864747B
Application number: CN201911392958.9A
Authority: CN
Inventors: 孙海洋; 王恒丰
Original assignee: Nanjing Instrument Industry Supply And Marketing Co ltd
Current assignee: Nanjing Instrument Industry Supply And Marketing Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-09-04
Anticipated expiration: 2039-12-30
Also published as: CN110864747A

Abstract

The invention relates to a water quality monitoring and early warning system, which relates to the technical field of environment supervision systems and comprises a single-chip microcontroller, a WIFI module, a cloud end, a client end, a data comparison module, a display screen, a GPRS module, a data detection system, a data clock module and a storage module, wherein the single-chip microcontroller is electrically connected with the cloud end and the client end through the WIFI module respectively; the single-chip microcontroller is electrically connected with the data comparison module in a bidirectional way; the single-chip microcontroller is electrically connected with the data clock module and the storage module in a bidirectional mode respectively; the output end of the single-chip microcontroller is electrically connected with the input end of the display screen; the data detection system is electrically connected with the single-chip microcontroller in a bidirectional mode through the GPRS module. The invention aims to solve the problems that the water quality monitoring and early warning system on the market can only collect a water sample regularly by personnel, cannot realize real-time detection, and is easy to have errors due to single collection area.

Description

Water quality monitoring and early warning system

Technical Field

The invention relates to the technical field of environment supervision systems, in particular to a water quality monitoring and early warning system.

Background

The water quality monitoring is a process for monitoring and measuring the types of pollutants in the water body, the concentrations and the variation trends of various pollutants and evaluating the water quality condition. The monitoring range is very wide, and the monitoring range comprises uncontaminated and contaminated natural water (rivers, lakes, seas and underground water), various industrial drainage and the like. The main monitoring projects can be divided into two main categories: one is a comprehensive index reflecting the water quality conditions, such as temperature, chroma, turbidity, pH, conductivity, suspended matter, dissolved oxygen, chemical oxygen demand and biochemical oxygen demand. The water quality monitoring and early warning system is a processing system for counting and early warning water quality data.

At present, a water quality monitoring and early warning system on the market can only collect a water sample regularly through personnel, and then various parameters of the water sample are transferred to the system for recording and statistics, so that real-time detection cannot be realized.

Disclosure of Invention

The purpose of the invention is as follows: the utility model provides a water quality monitoring and early warning system to solve the above-mentioned problem that prior art exists.

The technical scheme is as follows: a water quality monitoring and early warning system comprises a single-chip microcontroller, a WIFI module, a cloud end, a client end, a data comparison module, a display screen, a GPRS module, a data detection system, a data clock module and a storage module, wherein the single-chip microcontroller is electrically connected with the cloud end and the client end through the WIFI module respectively; the single-chip microcontroller is electrically connected with the data comparison module in a bidirectional way; the single-chip microcontroller is electrically connected with the data clock module and the storage module in a bidirectional mode respectively; the output end of the single-chip microcontroller is electrically connected with the input end of the display screen; the data detection system is electrically connected with the single-chip microcontroller in a bidirectional way through the GPRS module;

the data comparison module is used for comparing the detected data with the parameter standard, so that early warning work when the data exceeds the standard is realized, and grade division is performed on the data exceeding the standard, so that the mild and urgent division of water quality control is facilitated;

the data detection system is used for acquiring various parameters of water quality of each area;

the display screen is used for displaying parameters acquired by the data detection system so as to be convenient for a worker to observe;

when the data comparison module detects that the data processing time is high and exceeds the standard, the data clock module finds the data condition to the client through the WIFI module when the time is long, so that the superior department can know the water quality condition as soon as possible;

the GPRS module is used for connecting a data detection system;

the WIFI module is used for being connected with a cloud end to store and achieve early warning at a client end.

In a further embodiment, the data detection system comprises a number of buoy monitoring systems.

In a further embodiment, a detection cabin is arranged on the buoy monitoring system, a cabin cover is arranged above the detection cabin, a solar panel is arranged above the cabin cover, a support is arranged above the middle position of the cabin cover, a wind speed and direction sensor, an anchor lamp and an antenna are respectively arranged above the support, the antenna is positioned on one side of the anchor lamp, an anti-collision edge is sleeved outside the detection cabin, a hydroelectric generation mechanism is fixedly arranged below the detection cabin, and a PLC (programmable logic controller) module, a sonar clock module, a positioning module and an inverter are respectively arranged inside the upper end of the detection cabin; the inverter is positioned at one side of the sonar clock module, the PLC module is positioned at the other side of the sonar clock module, the other side of the PLC module is provided with a positioning module, the interior of one side of the lower end of the detection cabin is respectively provided with a residual chlorine sensor, a turbidity sensor, a water temperature sensor and an ammonia nitrogen sensor, the residual chlorine sensor is positioned above the turbidity sensor, the water temperature sensor is positioned below the turbidity sensor, the ammonia nitrogen sensor is positioned below the water temperature sensor, the conductivity sensor, the PH value sensor and the dissolved oxygen sensor are arranged in the other side of the lower end of the detection cabin, the conductivity sensor is positioned above the PH value sensor, the dissolved oxygen sensor is positioned below the PH value sensor, a sonar rain detector is fixedly mounted below the hydroelectric generation mechanism, and the wind speed and wind direction sensor is located on one side of the anchor lamp.

In further embodiment, rain ware, chlorine residue sensor, conductivity sensor, PH value sensor, turbidity sensor, water temperature sensor, dissolved oxygen sensor, ammonia nitrogen sensor and orientation module's output and PLC module's input electric connection are visited to wind speed and direction sensor, sonar, the output of PLC module and the input electric connection of sonar clock module, the output of sonar clock module and the input electric connection of rain ware is visited to sonar.

In a further embodiment, hydroelectric power generation mechanism includes casing, knob board, impeller, generator, outlet pipe and inlet tube, the inlet tube is located the one end of casing, the outlet pipe is located the other end of casing, the inner wall of inlet tube is provided with the knob board, the impeller is located the inside of casing, the generator is located one side of impeller, and the impeller is connected with the generator transmission, generator and solar panel and dc-to-ac converter electric connection.

In a further embodiment, the single-chip microcontroller, the WIFI module, the data comparison module, the GPRS module, the data detection system, the data clock module and the storage module are installed at a local end, and the local end establishes network communication with the cloud end and the client end; the local end is arranged in a special storage cabinet.

In a further embodiment, the special storage cabinet comprises a cabinet body, the cabinet body comprises a rear plate, sliding parts are mounted on two sides of the front end face of the rear plate and are welded and fixed with the rear plate, each sliding part comprises a fixed plate, a temporary fixing groove is formed in the middle of the front end of the fixed plate, a mounting plate is mounted at the front end of each sliding part, connecting plates are arranged at the upper ends of two sides of the rear end of each mounting plate, a connecting block is arranged at the upper end of each connecting plate, the width of each connecting block is equal to twice of the width of the corresponding connecting plate, a temporary fixing block is arranged at the rear end of the upper end of each connecting block, the connecting plates, the connecting blocks and the temporary fixing blocks are welded and fixed adjacently, the temporary fixing blocks are connected with the; the upper end of the cabinet body is provided with an upper plate, the lower end of the cabinet body is provided with a lower cabinet which is of a hollow structure, the upper end of the lower cabinet is provided with a groove, and the size of the groove is matched with that of the mounting plate; and the upper end surface of the lower cabinet and the mounting plate are both provided with ventilating grooves.

In a further embodiment, the single-chip microcontroller, the WIFI module, and the GPRS module are integrated on a first circuit board, which is elevated and fixed on a first layer of mounting plate by a plurality of studs; the data comparison module, the data clock module and the storage module are integrated on a second circuit board, and the second circuit board is lifted up through a plurality of studs and is fixed on a second layer mounting plate; the data detection system is connected with the first circuit board through one end of the main cable, extends out of the cabinet body from the other end of the main cable, and is branched by the branch cables to finally extend to each water area.

In a further embodiment, the temporary fixing grooves comprise a vertical groove, an arc-shaped corner groove and a transverse groove, the vertical groove is positioned at the upper end of the arc-shaped corner groove, the transverse groove is positioned at one side of the arc-shaped corner groove, the vertical groove, the arc-shaped corner groove and the transverse groove are communicated, the height of the temporary fixing block is greater than that of the transverse groove, and the width of the temporary fixing block is greater than that of the vertical groove; the cabinet body further comprises a left side plate, the left side plate is perpendicular to the rear plate, a sliding groove is arranged in the middle of the inner side of the left side plate, the sliding groove and the mounting plate are fixed through an auxiliary supporting piece, the auxiliary supporting piece comprises a sliding block, the sliding block is arranged in a T-shaped structure and is in sliding connection with the left side plate, a sliding plate is arranged on one side of the sliding block and is fixedly connected with the sliding block, a third penetrating mounting hole is formed in the sliding plate, a clamping plate is arranged at the lower end of one side of the sliding plate and is fixed with the sliding plate, first mounting holes are formed in two sides of the sliding groove and correspond to the third mounting holes, and the auxiliary supporting piece and the left side plate are fixed through the first mounting holes and the third mounting holes through screws; the fixed plate is provided with a second mounting hole, the connecting plate is provided with a fourth mounting hole, and the sliding part and the mounting plate are fixed by passing through the second mounting hole and the fourth mounting hole through screws; the slider includes left spacing and right spacing, left side spacing and right spacing are located the both sides of fixed plate, left side spacing and right spacing are fixed with the fixed plate, mounting panel rear end both sides are provided with along the connecting plate rear end and reserve the breach, it includes spacing breach to reserve the breach, and spacing breach is located the lower extreme on connecting plate both sides, and spacing breach coincide with left spacing and right spacing.

In a further embodiment, the cabinet body further comprises a right side plate, the right side plate is perpendicular to the rear plate, the right side plate is attached to the rear end of one side surface of the mounting plate, and the inner side surface of the left side plate and the other side surface of the mounting plate are located on the same plane; a clamping column is arranged on one side of the right side plate, the clamping column is arranged in a cylindrical shape, a limiting convex disc is arranged on one side of the clamping column, a cabinet door is mounted on one side of the cabinet body, the cabinet door is rotatably connected with the cabinet body through a hinge, the cabinet door comprises a front door plate and a side door plate, the front door plate and the side door plate are vertically arranged, a clamping hook is mounted in the middle of one side of one end of the side door plate, and the cabinet body and the cabinet door are fixed through the clamping hook and the clamping column in; the lower extreme of grip block is provided with rubber buffer pad, and rubber buffer pad pastes fixedly with the grip block.

Has the advantages that: the invention relates to a water quality monitoring and early warning system, which is characterized in that a plurality of monitoring systems are arranged in a data detection system to detect multi-site water samples, so that the monitoring of the water samples is more objective, and the error of water quality detection is reduced, thereby avoiding the problems that the water quality monitoring and early warning system on the market can only collect the water samples regularly by personnel and then long transmit various parameters of the water samples to the system for recording and statistics, and real-time detection cannot be realized, and the detection mode is simple and the error is easy to occur due to single collection area. Set up wind speed and direction sensor in setting up buoy monitored control system, rain ware is visited to sonar, residual chlorine sensor, conductivity sensor, pH value sensor, turbidity sensor, water temperature sensor, dissolved oxygen sensor, ammonia nitrogen sensor comes to detect each conventional parameter of quality of water, visit rain ware through sonar simultaneously and detect the fish amount under water, thereby audio-visual monitoring water quality is to the impression of biology under water, let the monitoring pluralism more of quality of water, simultaneously because rain ware is visited to sonar can cause the influence to the existence of fish, the influence is visited rain ware through sonar clock module and is carried out regularly short-term start to sonar, thereby do not influence the existence of fish when realizing examining simultaneously. Through setting up hydroelectric generation mechanism and solar panel and realizing the dual electricity generation of water conservancy and solar energy to guaranteed that buoy monitored control system realizes independently charging and independently operation, carried out the use of green energy, hydroelectric generation mechanism produces the whirl through set up the knob board at the inlet tube inner wall when letting water get into, thereby increases the velocity of flow of water, improves the generating efficiency.

Drawings

Fig. 1 is a schematic diagram of the principle of the present invention.

FIG. 2 is a schematic diagram of a data detection system of the present invention.

FIG. 3 is a schematic diagram of the buoy monitoring system of the present invention.

Fig. 4 is a schematic structural diagram of the buoy monitoring system of the present invention.

Fig. 5 is a structural view of a hydraulic power generating mechanism of the present invention.

Fig. 6 is a schematic view of the internal structure of the inspection chamber of the present invention.

Fig. 7 is an overall structure diagram of the local dedicated storage cabinet according to the present invention.

Fig. 8 is a front view of the exclusive use storage cabinet of the present invention.

Fig. 9 is an enlarged view of the special storage cabinet of the present invention at a.

Figure 10 is a partial cross-sectional view of a slider in a special storage bin.

Fig. 11 is an overall configuration diagram of a mounting plate in the exclusive use storage cabinet.

Fig. 12 is an overall configuration view of an auxiliary supporter in the exclusive use storage case.

The figures are numbered: the system comprises a buoy monitoring system 1, a detection cabin 2, an anti-collision edge 3, a cabin cover 4, a solar panel 5, a support 6, a wind speed and direction sensor 7, an anchor lamp 8, an antenna 9, a hydroelectric generation mechanism 10, a sonar rain detector 11, a shell 12, a knob plate 13, an impeller 14, a generator 15, a water outlet pipe 16, a residual chlorine sensor 17, a conductivity sensor 18, a pH value sensor 19, a turbidity sensor 20, a water temperature sensor 21, a dissolved oxygen sensor 22, an ammonia nitrogen sensor 23, a PLC module 24, a sonar clock module 25, a positioning module 26, an inverter 27, a water inlet pipe 28, a cabinet body 29, an upper plate 2901, a lower cabinet 2902, a left side plate 2903, a chute 29031, a right side plate 2904, a clamping column 2905, a rear plate 2906, a first installation hole 2907, a cabinet door 30, a front door plate 3001, a side door plate 3002, a sliding part 3003, a sliding part 31, a left limit strip 3101, a fixed plate 3102, a limit strip 3103, a, The arc-shaped corner groove 31042, the transverse groove 31043, the second mounting hole 3105, the auxiliary support 32, the sliding block 3201, the sliding plate 3202, the third mounting hole 32021, the clamping plate 3203, the rubber buffer pad 3204, the mounting plate 33, the reserved gap 3301, the limit gap 33011, the connecting plate 3302, the fourth mounting hole 33021, the connecting block 3303, the temporary block 3304, and the ventilation groove 34.

Detailed Description

The applicant thinks that the water quality monitoring and early warning system on the market can only collect the water sample regularly by personnel, and then the various parameters of the water sample are transmitted to the system for recording and statistics, so that the real-time detection can not be realized.

Therefore, the invention designs a water quality monitoring and early warning system to solve the problems that the water quality monitoring and early warning system on the market can only collect water samples periodically by personnel, and then various parameters of the water samples are transmitted to the system for recording and statistics, so that real-time detection cannot be realized, and errors are easy to occur due to single collection area in the detection mode.

Referring to fig. 1 to 12, an embodiment of the present invention includes: a water quality monitoring and early warning system comprises a single-chip microcontroller, a WIFI module, a cloud end, a client end, a data comparison module, a display screen, a GPRS module, a data detection system, a data clock module and a storage module, wherein the single-chip microcontroller is electrically connected with the cloud end and the client end through the WIFI module respectively; the single-chip microcontroller is electrically connected with the data comparison module in a bidirectional way; the single-chip microcontroller is electrically connected with the data clock module and the storage module in a bidirectional mode respectively; the output end of the single-chip microcontroller is electrically connected with the input end of the display screen; the data detection system is electrically connected with the single-chip microcontroller in a bidirectional way through the GPRS module; the data comparison module is used for comparing the detected data with the parameter standard, so that early warning work when the data exceeds the standard is realized, and grade division is performed on the data exceeding the standard, so that the mild and urgent division of water quality control is facilitated; the data detection system is used for acquiring various parameters of water quality of each area; the display screen is used for displaying parameters acquired by the data detection system so as to be convenient for a worker to observe; when the data comparison module detects that the data processing time is high and exceeds the standard, the data clock module finds the data condition to the client through the WIFI module when the time is long, so that the superior department can know the water quality condition as soon as possible; the GPRS module is used for connecting a data detection system; the WIFI module is used for being connected with a cloud end to store and achieve early warning at a client end.

The data detection system comprises a plurality of buoy monitoring systems 1. Be provided with on buoy monitoring system 1 and detect cabin 2, the top of detecting cabin 2 is provided with cabin cover 4, solar panel 5 is installed to the top of cabin cover 4, the top of 4 intermediate positions departments of cabin cover is provided with support 6, wind speed and direction sensor 7 is installed respectively to the top of support 6, anchor lamp 8 and antenna 9, antenna 9 is located one side of anchor lamp 8, the outside cover of detecting cabin 2 is equipped with crashproof limit 3, the below fixed mounting that detects cabin 2 has hydroelectric generation mechanism 10, the internally mounted that detects the cabin 2 upper end has PLC module 24, sonar clock module 25, orientation module 26 and dc-to-ac converter 27. The inverter 27 is positioned at one side of the sonar clock module 25, the PLC module 24 is positioned at the other side of the sonar clock module 25, the other side of the PLC module 24 is provided with a positioning module 26, the residual chlorine sensor 17 and the turbidity sensor 20 are respectively arranged in one side of the lower end of the detection cabin 2, water temperature sensor 21 and ammonia nitrogen sensor 23, chlorine residue sensor 17 is located turbidity sensor 20's top, water temperature sensor 21 is located turbidity sensor 20's below, ammonia nitrogen sensor 23 is located water temperature sensor 21's below, the internally mounted who detects 2 lower extreme opposite sides in cabin has conductivity sensor 18, pH value sensor 19 and dissolved oxygen sensor 22, conductivity sensor 18 is located pH value sensor 19's top, dissolved oxygen sensor 22 is located pH value sensor 19's below, hydroelectric power generation mechanism 10's below fixed mounting has sonar rain detector 11, wind speed and direction sensor 7 is located one side of anchor lamp 8. Wind speed and direction sensor 7, rain ware 11 is visited to sonar, residual chlorine sensor 17, conductivity sensor 18, pH value sensor 19, turbidity sensor 20, water temperature sensor 21, dissolved oxygen sensor 22, ammonia nitrogen sensor 23 and orientation module 26's output and PLC module 24's input electric connection, PLC module 24's output and sonar clock module 25's input electric connection, sonar clock module 25's output and sonar rain ware 11's input electric connection. The hydroelectric generation mechanism 10 comprises a shell 12, a knob plate 13, an impeller 14, a generator 15, a water outlet pipe 16 and a water inlet pipe 28, wherein the water inlet pipe 28 is positioned at one end of the shell 12, the water outlet pipe 16 is positioned at the other end of the shell 12, the knob plate 13 is arranged on the inner wall of the water inlet pipe 28, the impeller 14 is positioned inside the shell 12, the generator 15 is positioned at one side of the impeller 14, the impeller 14 is in transmission connection with the generator 15, and the generator 15 and the solar panel 5 are electrically connected with an inverter 27. The GPRS module adopts a DATA-6121 model, the single-chip microcontroller adopts an STC15W408A model, the WIFI module adopts an SKW71 model, the DATA clock module adopts a DS1307 model, and the storage module adopts an S29GL model. The model of the wind speed and wind direction sensor 7 is NPN, the model of the sonar rain detector 11 is 3RcRHQ22, the model of the residual chlorine sensor 17 is CLE3-m, the model of the conductivity sensor 18 is TCS3000, the model of the pH value sensor 19 is WQ201B, the model of the turbidity sensor 20 is WQ730B, the model of the water temperature sensor 21 is CWDZ31, the model of the dissolved oxygen sensor 22 is az8403, the model of the ammonia nitrogen sensor 23 is YDSBS-3001-COD, the model of the positioning module 26 is S1218, the model of the sonar clock module 25 is DS1307, the model of the PLC module 24 is SM1223, and the model of the inverter 27 is XNT-72V.

The method comprises the following steps that a single-chip microcontroller, a WIFI module, a data comparison module, a GPRS module, a data detection system, a data clock module and a storage module are installed at a local end, and the local end establishes network communication with a cloud end and a client end to achieve communication; the local end is arranged in the special storage cabinet.

The existing local storage cabinet for monitoring water quality is generally a simple metal cabinet body, and dehumidification related components are installed in the local storage cabinet, so that a certain protection effect is provided in the placing and storing process of instruments and meters; however, the storage cabinet is relatively simple in structure, the sizes of different instruments and meters cannot be well compatible, the storage space in the storage cabinet is limited, and at least two persons are required for installation; therefore, the market urgently needs to develop a storage cabinet special for instruments and meters to help people solve the existing problems.

To this end, the present invention provides a storage cabinet for transportation, the special storage cabinet comprises a cabinet body 29, the cabinet body 29 comprises a back plate 2906, sliders 31 are mounted on two sides of the front end surface of the back plate 2906, the sliders 31 are welded and fixed with the back plate 2906, the sliders 31 comprise a fixing plate 3102, a temporary fixing groove 3104 is arranged in the middle of the front end of the fixing plate 3102, a mounting plate 33 is mounted on the front end of the slider 31, a connecting plate 3302 is arranged on the upper end of the two sides of the back end of the mounting plate 33, a connecting block 3303 is arranged on the upper end of the connecting plate 3302, the width of the connecting block 3303 is equal to twice the width of the connecting plate 3302, a temporary fixing block 3304 is arranged on the back end of the upper end of the connecting block 3303, the temporary fixing block 3304 rotates ninety degrees, the upper end of the temporary fixing block 3304 is opposite to the transverse groove 31043 of the temporary fixing groove 3104, the temporary fixing block 3304 is transversely inserted into the transverse groove 31043 of the, in a state of not touching, the cabinet 29 is still installed in the cabinet, and the cabinet will not fall off, the connecting plate 3302, the connecting block 3303 and the temporary fixing block 3304 are welded and fixed, the temporary fixing block 3304 is inserted and connected with the temporary fixing groove 3104, and the size of the temporary fixing groove 3104 is larger than that of the temporary fixing block 3304.

The temporary fixing groove 3104 comprises a vertical groove 31041, an arc corner groove 31042 and a transverse groove 31043, the vertical groove 31041 is positioned at the upper end of the arc corner groove 31042, the transverse groove 31043 is positioned at one side of the arc corner groove 31042, the vertical groove 31041, the arc corner groove 31042 and the transverse groove 31043 are communicated, the height of the temporary fixing block 3304 is greater than the height of the transverse groove 31043, and the width of the temporary fixing block 3304 is greater than the width of the vertical groove 31041. The cabinet 29 further includes a left side plate 2903, the left side plate 2903 is disposed perpendicular to the rear plate 2906, a sliding groove 29031 is disposed in the middle of the inner side of the left side plate 2903, the sliding groove 29031 is fixed to the mounting plate 33 through an auxiliary support 32, the auxiliary support 32 includes a sliding block 3201, the sliding block 3201 is disposed in a T-shaped structure, the sliding block 3201 is slidably connected to the left side plate 2903, a sliding plate 3202 is disposed on one side of the sliding block 3201, the sliding plate 3202 is fixedly connected to the sliding block 3201, a third mounting hole 32021 is disposed on the sliding plate 3202, a clamping plate 3203 is disposed at the lower end of one side of the sliding plate 3202, the clamping plate 3203 is fixed to the sliding plate 3202, first mounting holes 2907 are disposed on both sides of the sliding groove 29031, the first mounting holes 2907 correspond to the third mounting holes 32021, and the auxiliary support 32 is fixed to the left side plate 290. The fixing plate 3102 is provided with a second mounting hole 3105, the connecting plate 3302 is provided with a fourth mounting hole 33021, the sliding member 31 and the mounting plate 33 are fixed by screws passing through the second mounting hole 3105 and the fourth mounting hole 33021, and are normally fixed after being fixed by screws, and are in a stable state. The sliding part 31 comprises a left limiting strip 3101 and a right limiting strip 3103, the left limiting strip 3101 and the right limiting strip 3103 are positioned at two sides of the fixing plate 3102, the left limiting strip 3101 and the right limiting strip 3103 are fixed with the fixing plate 3102, two sides of the rear end of the mounting plate 33 are provided with a reserved notch 3301 along the rear end of the connecting plate 3302, the reserved notch 3301 comprises a limiting notch 33011, the limiting notch 33011 is positioned at the lower end of two sides of the connecting plate 3302, and the limiting notch 33011 is matched with the left limiting strip 3101 and the right limiting strip 3103, so that the moving position is not deviated when moving up and down. The cabinet 29 further includes a right side plate 2904, the right side plate 2904 is perpendicular to the rear plate 2906, the right side plate 2904 is attached to the rear end of one side surface of the mounting plate 33, the right side plate 2904 is staggered, the rear end of the mounting plate 33 is located at the front end surface of the right side plate 2904, when the mounting plate 33 is normally placed, the right side is blocked, and the inner side surface of the left side plate 2903 is located on the same plane as the other side surface of the mounting plate 33. One side of right side board 2904 is provided with card post 2905, card post 2905 sets up to cylindrical, one side of card post 2905 is provided with spacing flange, cabinet door 30 is installed to one side of the cabinet body 29, and cabinet door 30 passes through hinge rotation with the cabinet body 29 and is connected, cabinet door 30 is provided with the sealing strip with other hookups of the cabinet body 29, cabinet door 30 includes preceding door board 3001 and side door board 3002, and preceding door board 3001 and side door board 3002 set up perpendicularly, such mode of opening the door makes the both sides face of cabinet door 30 all be open state, more conveniently take the instrument and meter of inside, pothook 3003 is installed to the centre of side door board 3002 one end one side, cabinet body 29 and cabinet door 30 are through pothook 3003 and card post 2905 hook and fixed, this kind is the simplest effectual fixed mode, if the instrument and meter is comparatively noble, need noble to preserve, then adopt other fixed. The upper end of the cabinet body 29 is provided with an upper plate 2901, the lower end of the cabinet body 29 is provided with a lower cabinet 2902, the lower cabinet 2902 is of a hollow structure, electronic equipment such as a dehumidifier is placed, dehumidification work in the equipment is carried out, the upper end of the lower cabinet 2902 is provided with a groove, the size of the groove is matched with that of the mounting plate 33, instruments and meters can be normally placed in the groove, and the lower cabinet 2902 is used for placing instruments and meters with large volume and heavy mass. The upper end surface of the lower cabinet 2902 and the mounting plate 33 are both provided with ventilation grooves 34, so that air can circulate through the ventilation grooves, and the dehumidification equipment in the lower cabinet 2902 can perform dehumidification normally. A rubber cushion 3204 is disposed at a lower end of the holding plate 3203, and the rubber cushion 3204 is adhered and fixed to the holding plate 3203.

Integrating the single-chip microcontroller, the WIFI module and the GPRS module on a first circuit board, and heightening and fixing the first circuit board on a first layer mounting plate 33 through a plurality of studs; integrating the data comparison module, the data clock module and the storage module on a second circuit board, and heightening and fixing the second circuit board on a second layer mounting plate 33 through a plurality of studs; the data detection system is connected with the first circuit board through one end of the main cable, the other end of the main cable extends out of the cabinet body 29, and the main cable is connected with the branch cable and finally extends to each water area.

It should be noted that when the special storage cabinet of the present invention is used, two auxiliary supporting members 32 are slid from one end of the sliding slot 29031 to the upper and lower ends of the mounting plate 33, the auxiliary supporting members are not fixed first, the mounting height of the mounting plate 33 is determined according to the height of the instruments, the temporary fixing block 3304 on the mounting plate 33 is rotated ninety degrees, the upper end of the temporary fixing block 3304 is opposite to the position of the transverse slot 31043 of the temporary fixing slot 3104, the temporary fixing block 3304 is inserted into the transverse slot 31043 of the temporary fixing slot 3104 transversely, the mounting plate 33 is rotated in the opposite direction after being pushed to the bottom, the temporary fixing block 3304 is rotated ninety degrees along the arc corner slot 31042 to enter the vertical slot 31041, after this step, the temporary fixing slot 3104 has a limiting effect on the temporary fixing block 3304, the mounting plate 33 can maintain the mounting position in the cabinet body 29, the mounting plate 33 is completely fixed with the mounting plate 31 by passing through the second mounting hole 3105 and the fourth mounting hole 33021 by screws, thereby securing the mounting plate 33 to the interior of the cabinet 29. The auxiliary stay 32, which has started to slide to the upper and lower ends of the mounting plate 33, is slid to the end surface of the mounting plate 33 and is attached to the mounting plate 33, and is fixed by screws inserted through the third mounting hole 32021 and the first mounting hole 2907, and the auxiliary stays 32 at the other ends are fixed in a synchronous operation, so that the holding plates 3203 of the two auxiliary stays 32 hold the short side positions of the mounting plate 33 together, and the position of the mounting plate 33 is further fixed. When one mounting plate 33 is mounted, these operations are repeated to fix the mounting plates 33 all together (if the mounting plates 33 are mounted from bottom to top, except that the first auxiliary support member 32 slides to the lower end of the mounting plate 33 and the rest slides to the upper end, the first mounting plate 33 is mounted, when the next mounting plate 33 is mounted, the second auxiliary support member 32 slides to the lower end of the next mounting plate 33 again, so that the mounting plates are mounted all together, and when the mounting plates are mounted from top to bottom, the operations are reversed). After the mounting plate 33 is completely mounted, the instrument is placed at the upper end, the cabinet door 30 is closed, and the hook 3003 is rotated to the upper end of the clamp column 2905 and then put down to complete locking (not limited to the fixing mode, other fixing modes can be adopted, but the fixing structure is mounted outside).

Each mounting plate 33 of the special storage cabinet is not fixed inside the cabinet body 29, but fixed with the sliding part 31 mounted on the cabinet body 29 through screws, the sliding part 31 is provided with a plurality of temporary fixing grooves 3104 connected with the temporary fixing blocks 3304 on the mounting plate 33, before fixing, the temporary fixing blocks 3304 are rotated ninety degrees, the temporary fixing blocks 3304 are transversely inserted into the transverse grooves 31043 of the temporary fixing grooves 3104, the mounting plate 33 is rotated in the opposite direction after being pushed to the bottom, the temporary fixing blocks 3304 are rotated ninety degrees along the arc corner grooves 31042 and enter the vertical grooves 31041, the temporary fixing grooves 3104 play a certain limiting role for the temporary fixing blocks 3304, before the screws are not mounted, the mounting plate 33 can keep the mounting position in the cabinet body 29, and then the mounting plate is fixed through the screws passing through the second mounting holes 3105 and the fourth mounting holes 33021, so that the mounting process of the mounting plate 33 can be operated without the assistance of other persons, and the intervals between the plurality of mounting plates 33 can be freely adjusted. After the long side of the mounting plate 33 is fixed to the sliding member 31, the auxiliary supporting members 32 on the left side plate 2903 can freely move to the two end positions of the mounted mounting plate 33 along the sliding grooves 29031, and then the screws penetrate through the third mounting holes 32021 and the first mounting holes 2907 to enable the two auxiliary supporting members 32 to clamp the short side positions of the mounting plate 33 together, so that the position of the mounting plate 33 is further fixed, a reinforcement guarantee is provided, and the mounting plate 33 is mounted more stably.

As noted above, while the present invention has been shown and described with reference to certain preferred embodiments, it is not to be construed as limited thereto. Various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a water quality monitoring early warning system, includes single chip microcontroller, WIFI module, high in the clouds, customer end, data comparison module, display screen, GPRS module, data detection system, data clock module and storage module, its characterized in that: the single-chip microcontroller is electrically connected with the cloud end and the client end through the WIFI module respectively; the single-chip microcontroller is electrically connected with the data comparison module in a bidirectional way; the single-chip microcontroller is electrically connected with the data clock module and the storage module in a bidirectional mode respectively; the output end of the single-chip microcontroller is electrically connected with the input end of the display screen; the data detection system is electrically connected with the single-chip microcontroller in a bidirectional way through the GPRS module;

the data detection system is used for acquiring various parameters of water quality of each area; the single-chip microcontroller, the WIFI module, the data comparison module, the GPRS module, the data detection system, the data clock module and the storage module are arranged at a local end, and the local end establishes network communication with the cloud end and the client end; the local end is arranged in a special storage cabinet; the special storage cabinet comprises a cabinet body, the cabinet body comprises a rear plate, sliding parts are mounted on two sides of the front end face of the rear plate and are welded and fixed with the rear plate, each sliding part comprises a fixed plate, a temporary fixing groove is formed in the middle of the front end of the fixed plate, a mounting plate is mounted at the front end of each sliding part, connecting plates are arranged at the upper ends of two sides of the rear end of the mounting plate, a connecting block is arranged at the upper end of each connecting plate, the width of each connecting block is equal to twice of the width of the corresponding connecting plate, a temporary fixing block is arranged at the rear end of the upper end of each connecting block, the connecting plates, the connecting blocks and the temporary fixing blocks are welded and fixed in an adjacent mode, the temporary fixing blocks; the upper end of the cabinet body is provided with an upper plate, the lower end of the cabinet body is provided with a lower cabinet which is of a hollow structure, the upper end of the lower cabinet is provided with a groove, and the size of the groove is matched with that of the mounting plate; the upper end surface of the lower cabinet and the mounting plate are both provided with a ventilating groove; the temporary fixing grooves comprise vertical grooves, arc-shaped corner grooves and transverse grooves, the vertical grooves are located at the upper ends of the arc-shaped corner grooves, the transverse grooves are located on one sides of the arc-shaped corner grooves, the vertical grooves, the arc-shaped corner grooves and the transverse grooves are communicated, the height of the temporary fixing blocks is larger than that of the transverse grooves, and the width of the temporary fixing blocks is larger than that of the vertical grooves; the cabinet body further comprises a left side plate, the left side plate is perpendicular to the rear plate, a sliding groove is arranged in the middle of the inner side of the left side plate, the sliding groove and the mounting plate are fixed through an auxiliary supporting piece, the auxiliary supporting piece comprises a sliding block, the sliding block is arranged in a T-shaped structure and is in sliding connection with the left side plate, a sliding plate is arranged on one side of the sliding block and is fixedly connected with the sliding block, a third penetrating mounting hole is formed in the sliding plate, a clamping plate is arranged at the lower end of one side of the sliding plate and is fixed with the sliding plate, first mounting holes are formed in two sides of the sliding groove and correspond to the third mounting holes, and the auxiliary supporting piece and the left side plate are fixed through the first mounting holes and the third mounting holes through screws; the fixed plate is provided with a second mounting hole, the connecting plate is provided with a fourth mounting hole, and the sliding part and the mounting plate are fixed by passing through the second mounting hole and the fourth mounting hole through screws; the sliding part comprises a left limiting strip and a right limiting strip, the left limiting strip and the right limiting strip are positioned on two sides of the fixed plate, the left limiting strip and the right limiting strip are fixed with the fixed plate, reserved gaps are arranged on two sides of the rear end of the mounting plate along the rear end of the connecting plate, each reserved gap comprises a limiting gap, the limiting gaps are positioned at the lower ends of two sides of the connecting plate, and the limiting gaps are matched with the left limiting strip and the right limiting strip;

the GPRS module is used for connecting a data detection system;

2. A water quality monitoring and pre-warning system according to claim 1, characterized in that: the data detection system comprises a plurality of buoy monitoring systems.

3. A water quality monitoring and pre-warning system according to claim 2, characterized in that: the detection cabin is arranged on the buoy monitoring system, a cabin cover is arranged above the detection cabin, a solar panel is arranged above the cabin cover, a support is arranged above the middle position of the cabin cover, a wind speed and direction sensor, an anchor lamp and an antenna are respectively arranged above the support, the antenna is positioned on one side of the anchor lamp, an anti-collision edge is sleeved outside the detection cabin, a hydroelectric generation mechanism is fixedly arranged below the detection cabin, and a PLC (programmable logic controller) module, a sonar clock module, a positioning module and an inverter are respectively arranged inside the upper end of the detection cabin; the inverter is positioned at one side of the sonar clock module, the PLC module is positioned at the other side of the sonar clock module, the other side of the PLC module is provided with a positioning module, the interior of one side of the lower end of the detection cabin is respectively provided with a residual chlorine sensor, a turbidity sensor, a water temperature sensor and an ammonia nitrogen sensor, the residual chlorine sensor is positioned above the turbidity sensor, the water temperature sensor is positioned below the turbidity sensor, the ammonia nitrogen sensor is positioned below the water temperature sensor, the conductivity sensor, the PH value sensor and the dissolved oxygen sensor are arranged in the other side of the lower end of the detection cabin, the conductivity sensor is positioned above the PH value sensor, the dissolved oxygen sensor is positioned below the PH value sensor, a sonar rain detector is fixedly mounted below the hydroelectric generation mechanism, and the wind speed and wind direction sensor is located on one side of the anchor lamp.

4. A water quality monitoring and pre-warning system according to claim 3, characterized in that: rain ware, residual chlorine sensor, conductivity sensor, pH value sensor, turbidity sensor, temperature sensor, dissolved oxygen sensor, ammonia nitrogen sensor and orientation module's output and PLC module's input electric connection are visited to wind speed and direction sensor, sonar, the output of PLC module and the input electric connection of sonar clock module, the output of sonar clock module and the input electric connection of rain ware is visited to sonar.

5. A water quality monitoring and pre-warning system according to claim 3, characterized in that: hydroelectric mechanism includes casing, knob board, impeller, generator, outlet pipe and inlet tube, the inlet tube is located the one end of casing, the outlet pipe is located the other end of casing, the inner wall of inlet tube is provided with the knob board, the impeller is located the inside of casing, the generator is located one side of impeller, and the impeller is connected with the generator transmission, generator and solar panel and dc-to-ac converter electric connection.

6. A water quality monitoring and pre-warning system according to claim 1, characterized in that: the single-chip microcontroller, the WIFI module and the GPRS module are integrated on a first circuit board, and the first circuit board is heightened through a plurality of studs and fixed on a first layer of mounting plate; the data comparison module, the data clock module and the storage module are integrated on a second circuit board, and the second circuit board is lifted up through a plurality of studs and is fixed on a second layer mounting plate; the data detection system is connected with the first circuit board through one end of the main cable, extends out of the cabinet body from the other end of the main cable, and is branched by the branch cables to finally extend to each water area.

7. A water quality monitoring and pre-warning system according to claim 1, characterized in that: the cabinet body also comprises a right side plate, the right side plate is perpendicular to the rear plate, the right side plate is attached to the rear end of one side surface of the mounting plate, and the inner side surface of the left side plate and the other side surface of the mounting plate are positioned on the same plane; a clamping column is arranged on one side of the right side plate, the clamping column is arranged in a cylindrical shape, a limiting convex disc is arranged on one side of the clamping column, a cabinet door is mounted on one side of the cabinet body, the cabinet door is rotatably connected with the cabinet body through a hinge, the cabinet door comprises a front door plate and a side door plate, the front door plate and the side door plate are vertically arranged, a clamping hook is mounted in the middle of one side of one end of the side door plate, and the cabinet body and the cabinet door are fixed through the clamping hook and the clamping column in; the lower extreme of grip block is provided with rubber buffer pad, and rubber buffer pad pastes fixedly with the grip block.