Water level early warning device

Abstract

The utility model provides a water level early warning device, and relates to the technical field of water level early warning, the water level early warning device comprises a water level early warning monitoring shell, the bottom end face of the water level early warning monitoring shell is provided with a monitoring groove of a rectangular groove structure, and the rear side face of the inner end of the monitoring groove is provided with an induction groove; a group of sensors are fixedly mounted on the rear side surface of the inner end of the sensing groove, and through sensing feedback of a metal matching sensing block and the sensors and matching with a floating body to drive a matching insertion block to move, when the water level of the water surface of the reservoir rises to a warning line, message warning can be performed on a monitoring center at the first time; through cooperative starting of the timing module and the motor and meshing transmission of the incomplete gear and the gear teeth, intermittent state judgment of the water level early warning function can be achieved, and the problem that monitoring and judgment of the water level early warning function cannot be achieved at present is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of water level early warning, and in particular to a water level early warning device. Background Art

[0002] Reservoir flood prevention usually adopts the method of monitoring the water level of the reservoir surface to achieve warning. When the water level rises to the warning line, timely warning is achieved so that corresponding preventive measures can be taken in time. The current water level warning warning is generally based on the synchronous rise and fall of the float and the water surface in conjunction with the corresponding signal sensing (for example, the use of a proximity switch to achieve signal sensing through position changes) to achieve warning when the water level reaches the warning line. However, it is currently impossible to monitor and determine the water level warning function. If one of the links that realizes the water level warning function fails (for example, the sensing component used for signal sensing fails, such as the wireless transmission component used for message transmission fails, etc.), it will not be able to achieve warning reminders when the water level rises to the warning line, which has defects. Utility Model Content

[0003] The utility model relates to a water level warning device, which can realize message warning to a monitoring center at the first time when the water level on the surface of the reservoir rises to the warning line through the inductive feedback of the metal matching sensing block and the sensor and the matching block driven by the floating body. Based on the water level warning function, the intermittent state judgment of the water level warning function can be realized through the coordinated start of the timing module and the motor and the meshing transmission of the incomplete gear and the gear teeth, which is conducive to the timely monitoring and judgment when a fault state occurs.

[0004] The utility model provides a water level warning device, specifically comprising: a water level warning monitoring shell, the rear end surface of the water level warning monitoring shell in a rectangular shell structure is fixedly installed with a mounting seat with mounting holes; the bottom end surface of the water level warning monitoring shell is provided with a monitoring groove in a rectangular groove structure, and the rear side surface of the inner end of the monitoring groove is provided with a sensing groove; a group of sensors are fixedly installed on the rear side surface of the inner end of the sensing groove, and the sensors use proximity switches, and the sensing ends of the sensors face the front side; a microcontroller and a 5G module and a battery electrically connected thereto are arranged inside the water level warning monitoring shell, the 5G module is connected to the wireless network transmission of the monitoring center, and the sensor is electrically connected to the microcontroller The top surface of the water level warning monitoring shell is fixedly installed with a solar photovoltaic panel, and the solar photovoltaic panel is electrically connected to the battery; a matching block with a rectangular block structure is slidably inserted inside the monitoring slot, and the top surface of the matching block and the top surface of the inner end of the monitoring slot are fixedly connected by two spring connectors; a metal matching induction block that can cooperate with the sensor is fixedly installed on the rear side of the top surface of the matching block; when the metal matching induction block is within the sensing range of the sensor, the sensor feedback signal is given to the microcontroller, and the microcontroller controls the 5G module to wirelessly transmit messages to the monitoring center.

[0005] Furthermore, when the spring connector is in an extended state, the bottom end surface of the mating plug and the bottom end surface of the water level warning monitoring shell are in the same horizontal plane, and the metal mating sensing block is located on the lower side of the sensing groove. At this time, the metal mating sensing block is not within the sensing range of the sensor.

[0006] Furthermore, the outer end face of the mating plug does not contact the inner end face of the monitoring slot; a ball is embedded and rotatably mounted in the center of the front end face, the center of the rear end face, the center of the left end face and the center of the right end face of the mating plug, and the ball is in sliding contact with the inner end face of the monitoring slot.

[0007] Furthermore, an early warning column is fixedly connected to the center of the bottom end surface of the mating plug-in block. The early warning column is a square bar structure, and a group of floats are fixedly installed at the bottom end of the early warning column; a row of gear teeth is fixedly installed on the right end surface of the early warning column.

[0008] Furthermore, a matching mounting plate with a rectangular plate structure is fixedly installed on the right side of the front end face of the water level warning monitoring shell, and a group of motors are fixedly installed on the front end face of the matching mounting plate, and the motor is electrically connected to the microcontroller; an incomplete gear that can mesh with the gear teeth is arranged on the right side of the warning column, and the end of the motor shaft passes through the matching mounting plate and is fixedly connected to the incomplete gear; when the motor is not started, the gear tooth end of the incomplete gear faces to the right side, and it is in a non-meshing state with the gear teeth.

[0009] Furthermore, a timing module is also provided inside the water level warning monitoring shell. The timing value of the timing module is not limited and can be set according to needs. The timing module is electrically connected to the microcontroller. When the timing value of the timing module is reached, the timing module feedback signal is given to the microcontroller, and the microcontroller controls the motor shaft end to rotate clockwise for one circle. When the incomplete gear engages the transmission gear teeth clockwise, the warning column moves upward, and when the incomplete gear is about to disengage from the gear teeth, the metal matching sensing block corresponds to the position of the sensing slot, and the metal matching sensing block is within the sensing range of the sensor.

[0010] The utility model provides a water level early warning device, which has the following beneficial effects:

[0011] The utility model uses the inductive feedback of the metal matching sensing block and the sensor and cooperates with the float to drive the position movement of the matching plug-in block. When the water level on the surface of the reservoir rises to the warning line, the message warning can be immediately sent to the monitoring center, so that the staff in the monitoring center can take corresponding preventive measures in time. Based on the water level warning function, the utility model can realize intermittent status judgment of the water level warning function through the coordinated start of the timing module and the motor and the meshing transmission of the incomplete gear and the gear teeth, so that the staff can judge the operating status of the water level warning function, which is beneficial to realize timely monitoring and judgment when a fault occurs, and timely dispatch personnel to carry out maintenance and treatment, so as to ensure the normal operation of the water level warning function. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solution of the embodiment of the present utility model, the drawings of the embodiment will be briefly introduced below.

[0013] The drawings described below only relate to some embodiments of the present invention and are not intended to limit the present invention.

[0014] In the attached picture:

[0015] Figure 1 The main structural diagram of the present application is shown;

[0016] Figure 2 A schematic diagram of the front end axonometric structure of the present application is shown;

[0017] Figure 3 A schematic diagram of the rear end axonometric structure of the present application is shown;

[0018] Figure 4 A schematic diagram of the cross-sectional structure of the water level early warning monitoring shell of the present application is shown;

[0019] Figure 5 This application shows Figure 4 AA cross-sectional structure diagram;

[0020] Figure 6This application shows Figure 4 Schematic diagram of the cross-sectional structure of the middle BB;

[0021] Figure 7 shows a system block diagram of the present application;

[0022] Reference numerals list

[0023] 1. Water level warning monitoring shell; 101. Solar photovoltaic power generation panel; 102. Matching mounting plate; 103. Motor; 104. Incomplete gear; 105. Mounting seat; 106. Monitoring slot; 107. Sensing slot; 108. Sensor; 109. 5G module; 1010. Monitoring center; 1011. Timing module; 1012. Battery; 1013. Microcontroller;

[0024] 2. Warning column; 201. Gear teeth; 202. Floating body; 203. Matching plug-in block; 204. Spring connector; 205. Metal matching sensing block; 206. sphere. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the practical embodiment clearer, the technical solution of the practical embodiment will be clearly and completely described below in conjunction with the drawings of the practical embodiment. Obviously, the described embodiment is a part of the practical embodiment, not all of the embodiments. Based on the described practical embodiment, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this practical embodiment.

[0026] Example: Please refer to Figures 1 to 7 :

[0027] The utility model proposes a water level warning device, comprising: a water level warning monitoring shell 1, the rear end surface of the water level warning monitoring shell 1 having a rectangular shell structure is fixedly installed with a mounting seat 105 with a mounting hole; the bottom end surface of the water level warning monitoring shell 1 is provided with a monitoring slot 106 having a rectangular slot structure, and the rear side surface of the inner end of the monitoring slot 106 is provided with a sensing slot 107; a group of sensors 108 are fixedly installed on the rear side surface of the inner end of the sensing slot 107, the sensor 108 adopts a proximity switch, and the sensing end of the sensor 108 faces the front side; a microcontroller 1013 and a 5G module 109 and a battery 1012 electrically connected thereto are arranged inside the water level warning monitoring shell 1, the 5G module 109 is connected to the monitoring center 1010 for wireless network transmission, and the sensor 108 is electrically connected to the microcontroller 1013; the top surface of the water level warning monitoring shell 1 is fixedly installed with A solar photovoltaic panel 101 is provided, and the solar photovoltaic panel 101 is electrically connected to a battery 1012. Through the cooperation of the battery 1012 and the solar photovoltaic panel 101, a separate power supply can be realized without an external power supply, and the application is more convenient. A matching plug-in block 203 with a rectangular block structure is slidably inserted inside the monitoring slot 106, and the top surface of the matching plug-in block 203 and the inner top surface of the monitoring slot 106 are fixedly connected by two spring connectors 204. A metal matching induction block 205 that can cooperate with the sensor 108 is fixedly installed on the rear side of the top surface of the matching plug-in block 203. When the metal matching induction block 205 is within the induction range of the sensor 108, the sensor 108 feeds back a signal to the microcontroller 1013, and the microcontroller 1013 controls the 5G module 109 to wirelessly transmit messages to the monitoring center 1010.

[0028] In this embodiment, when the spring connector 204 is in the extended state, the bottom end surface of the mating block 203 and the bottom end surface of the water level warning monitoring shell 1 are in the same horizontal plane, and the metal mating sensing block 205 is located on the lower side of the sensing groove 107. At this time, the metal mating sensing block 205 is not in the sensing range of the sensor 108; the outer end surface of the mating block 203 does not contact the inner end surface of the monitoring groove 106; the central part of the front end surface, the central part of the rear end surface, the central part of the left end surface and the central part of the right end surface of the mating block 203 are each embedded with a spherical body 206 that is rotatably installed, and the spherical body 206 is in sliding contact with the inner end surface of the monitoring groove 106. The spherical body 206 is in sliding contact with the inner end surface of the monitoring groove 106, which ensures the smoothness of the mating block 203 when sliding up and down along the inside of the monitoring groove 106.

[0029] In this embodiment, an early warning column 2 is fixedly connected to the center of the bottom end surface of the matching plug block 203. The early warning column 2 is a square bar structure, and a group of floats 202 are fixedly installed at the bottom end of the early warning column 2; a row of gear teeth 201 are fixedly installed on the right end surface of the early warning column 2; a matching mounting plate 102 with a rectangular plate structure is fixedly installed on the right side of the front end surface of the water level early warning monitoring shell 1, and a group of motors 103 are fixedly installed on the front end surface of the matching mounting plate 102, and the motor 103 is electrically connected to the microcontroller 1013; an incomplete gear 104 that can mesh with the gear teeth 201 is arranged on the right side of the early warning column 2, and the rotating shaft end of the motor 103 passes through the matching mounting plate 102 and is fixedly installed and connected with the incomplete gear 104; when the motor 103 is not started, the gear tooth end of the incomplete gear 104 faces to the right side, and it is not in a position to mesh with the gear teeth 201. In a meshing state, it is ensured that the incomplete gear 104 will not hinder the daily lifting and lowering of the warning column 2; a timing module 1011 is also arranged inside the water level warning monitoring shell 1, and the timing value of the timing module 1011 is not limited and can be set according to needs. The timing module 1011 is electrically connected to the microcontroller 1013; when the timing value of the timing module 1011 is reached, the timing module 1011 feedbacks a signal to the microcontroller 1013, and the microcontroller 1013 controls the motor 103 to rotate the shaft end clockwise for one circle; when the incomplete gear 104 meshes with the transmission gear teeth 201 clockwise, the warning column 2 moves upward, and when the incomplete gear 104 is about to disengage from the gear teeth 201, the metal matching sensing block 205 corresponds to the position of the sensing slot 107, and at this time, the metal matching sensing block 205 is within the sensing range of the sensor 108.

[0030] The working principle of this embodiment:

[0031] The water level warning monitoring shell 1 is fixedly installed on the wall of the reservoir through the mounting seat 105, and the float 202 is in contact with the water surface of the reservoir. When the water level of the reservoir rises, it will synchronously push the float 202 to move upward. When the float 202 moves upward, it will drive the matching plug 203 through the ball 206 to move upward along the monitoring slot 106 through the warning column 2. At this time, the spring connector 204 is gradually compressed, and when the water level of the reservoir surface rises to the warning line, synchronously, the metal matching sensing block 205 corresponds to the position of the sensing slot 107, and the metal matching sensing block 205 is within the sensing range of the sensor 108. The sensor 108 that senses the metal matching sensing block 205 gives a feedback signal to the microcontroller 1013, and the microcontroller 1013 controls the 5G module 109 to transmit messages to the wireless network of the monitoring center 1010, so that the staff in the monitoring center 1010 can be informed in time and take corresponding preventive measures in time;

[0032] In order to ensure the normal operation of the water level warning function, the present utility can realize intermittent state determination of the water level warning function through the setting of the timing module 1011, and the specific operation is as follows:

[0033] The staff sets the judgment time through the timing module 1011. When the timing value of the timing module 1011 is reached, the timing module 1011 feedbacks a signal to the microcontroller 1013. The microcontroller 1013 controls the motor 103 to rotate clockwise for one circle. When the motor 103 rotates, it drives the incomplete gear 104 to mesh with the gear 201 for transmission, thereby synchronously driving the warning column 2 to move upward to simulate the water level rising operation of the reservoir. When the incomplete gear 104 is about to disengage from the gear 201, the metal matching sensor block 205 corresponds to the position of the sensor slot 107. At this time, the metal matching sensor block 205 is in the sensing position of the sensor 108. Within the scope, referring to the above, the sensor 108 that senses the metal matching sensing block 205 feeds back a signal to the microcontroller 1013, and the microcontroller 1013 controls the 5G module 109 to transmit a message to the wireless network of the monitoring center 1010. If the water level warning function of the present invention is in normal operation, then the staff in the monitoring center 1010 can receive message feedback within the judgment time set by the timing module 1011, so that the staff in the monitoring center 1010 can know that the current water level warning function is in normal operation. If there is no message feedback, it can be determined that the current water level warning function is in a faulty state, and it is necessary to send someone to repair it in time.

[0034] In this article, there are a few points to note:

[0035] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0036] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0037] The above are only specific implementation methods of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be covered by the protection scope of the present disclosure.

Claims

1. A water level warning device, characterized in that: The invention comprises: a water level warning monitoring shell (1), wherein a mounting seat (105) with mounting holes is fixedly mounted on the rear end surface of the water level warning monitoring shell (1) in a rectangular shell structure; a monitoring slot (106) in a rectangular slot structure is opened on the bottom end surface of the water level warning monitoring shell (1), and a sensing slot (107) is opened on the inner rear side surface of the monitoring slot (106); a group of sensors (108) are fixedly mounted on the inner rear side surface of the sensing slot (107), wherein the sensors (108) are proximity switches, and the sensing ends of the sensors (108) face the front side; a microcontroller (1013) and a 5G module (109) and a storage battery (1012) electrically connected thereto are arranged inside the water level warning monitoring shell (1), the 5G module (109) is connected to a monitoring center (1010) via a wireless network transmission, and the sensor (108) is electrically connected to the microcontroller (1013); A solar photovoltaic panel (101) is fixedly mounted on the top surface of the water level early warning monitoring shell (1), and the solar photovoltaic panel (101) is electrically connected to a storage battery (1012); a matching plug-in block (203) having a rectangular block structure is slidably inserted inside the monitoring slot (106), and the top surface of the matching plug-in block (203) and the top surface of the inner end of the monitoring slot (106) are fixedly connected via two spring connectors (204); a metal matching induction block (205) that can be inductively matched with a sensor (108) is fixedly mounted on the rear side of the top surface of the matching plug-in block (203); when the metal matching induction block (205) is within the induction range of the sensor (108), the sensor (108) feeds back a signal to the microcontroller (1013), and the microcontroller (1013) controls the 5G module (109) to wirelessly transmit a message to the monitoring center (1010).

2. A water level warning device according to claim 1, characterized in that: When the spring connector (204) is in an extended state, the bottom end surface of the mating plug (203) and the bottom end surface of the water level warning monitoring housing (1) are in the same horizontal plane, and the metal mating sensing block (205) is located on the lower side of the sensing groove (107). At this time, the metal mating sensing block (205) is not within the sensing range of the sensor (108).

3. A water level warning device according to claim 2, characterized in that: The outer end surface of the matching plug block (203) does not contact the inner end surface of the monitoring slot (106); a ball (206) is rotatably mounted in each of the front end surface center portion, the rear end surface center portion, the left end surface center portion and the right end surface center portion of the matching plug block (203), and the ball (206) is in sliding contact with the inner end surface of the monitoring slot (106).

4. A water level warning device according to claim 3, characterized in that: A warning column (2) is fixedly connected to the center of the bottom end surface of the matching plug block (203); the warning column (2) is in a square bar structure; a group of floating bodies (202) are fixedly mounted on the bottom end of the warning column (2); and a row of gear teeth (201) are fixedly mounted on the right end surface of the warning column (2).

5. A water level warning device according to claim 4, characterized in that: A matching mounting plate (102) in a rectangular plate structure is fixedly mounted on the right side of the front end surface of the water level warning monitoring housing (1), and a group of motors (103) are fixedly mounted on the front end surface of the matching mounting plate (102), and the motors (103) are electrically connected to the microcontroller (1013); an incomplete gear (104) that can mesh with the gear teeth (201) is arranged on the right side of the warning column (2), and the rotating shaft end of the motor (103) passes through the matching mounting plate (102) and is fixedly mounted and connected to the incomplete gear (104); when the motor (103) is not started, the gear tooth end of the incomplete gear (104) faces the right side, and is in a non-meshing state with the gear teeth (201).

6. A water level warning device according to claim 5, characterized in that: A timing module (1011) is also provided inside the water level warning monitoring housing (1). The timing value of the timing module (1011) is not limited and can be set according to requirements. The timing module (1011) is electrically connected to the microcontroller (1013). When the timing value of the timing module (1011) is reached, the timing module (1011) feeds back a signal to the microcontroller (1013), and the microcontroller (1013) controls the motor (103) to rotate the shaft end clockwise for one revolution. When the incomplete gear (104) meshes with the transmission gear teeth (201) clockwise, the warning column (2) moves upward, and when the incomplete gear (104) is about to disengage from the gear teeth (201), the metal matching sensing block (205) corresponds to the position of the sensing slot (107), and at this time, the metal matching sensing block (205) is within the sensing range of the sensor (108).

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