Water quality on-line constant-temperature monitoring device

Abstract

The utility model relates to the technical field of water quality monitoring, and discloses a water quality on-line constant-temperature monitoring device which comprises a mounting shell, a floating block is fixedly connected to the bottom of the mounting shell, a winding device is arranged in the mounting shell, a rope is arranged on the outer wall of the winding device, and a protection assembly is arranged at one end of the rope. According to the online constant-temperature water quality monitoring device, when a monitoring sensing head is mounted, a fixed handle is pulled, a clamping block moves to drive a spring to contract, a base of the monitoring sensing head is inserted into a mounting seat, the fixed handle is loosened, the spring rebounds to push the clamping block to move, one end of the clamping block extends into an annular groove of the base of the monitoring sensing head to be clamped, and when mounting and dismounting are completed, the clamping block is clamped in the annular groove. By pulling the fixed handle, one end of the clamping block is separated from the annular groove, an operator pulls the monitoring sensing head base out of the mounting seat to complete dismounting, the mounting and dismounting operation is simple, maintenance and replacement by people are facilitated, and the requirements of people are met.

Description

Technical Field

[0001] The utility model relates to the technical field of water quality monitoring, in particular to an online constant temperature monitoring device for water quality. Background Art

[0002] Water quality monitoring is the process of monitoring and measuring the types of pollutants in water bodies, the concentrations of various pollutants and their changing trends, and evaluating the water quality conditions. The monitoring scope is very wide, including unpolluted and polluted natural water (rivers, lakes, seas and groundwater) and various industrial drainage.

[0003] The prior art patent document with publication number CN219302436U provides a water quality monitoring device, which uses a fixed frame and a roller rod. At this time, the monitoring sensor head sinks into the water due to the action of the counterweight block. After the servo motor is started, when the servo motor rotates forward, it drives the thin rope to be wound around the roller rod, so that the monitoring sensor head moves upward. Conversely, when the servo motor reverses, it moves the monitoring sensor head downward, so that the monitoring sensor head can directly monitor the water quality at different depths. This is more convenient and solves the problem of existing water quality monitoring devices that require multiple stratified sampling of water quality at different depths before monitoring; the monitoring sensor head is protected by the counterweight block, limit column and disc to prevent fish or other plankton from damaging the monitoring sensor head.

[0004] Although the above-mentioned existing technology can protect the monitoring sensor head well, the lower end of the counterweight block is fixedly installed on the inner side of the limit column. When the monitoring sensor head is damaged, it is difficult for the operator to disassemble and replace the monitoring sensor head. The monitoring sensor head cannot be disassembled well and cannot meet people's needs. Therefore, we need an online constant temperature monitoring device for water quality. Utility Model Content

[0005] The purpose of the utility model is to provide an online constant temperature monitoring device for water quality to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: an online constant temperature monitoring device for water quality, comprising a mounting shell, a floating block is fixedly connected to the bottom of the mounting shell, a winding device is arranged inside the mounting shell, a rope is arranged on the outer wall of the winding device, and a protective component is arranged at one end of the rope, and a mounting component is arranged at the bottom of the mounting shell;

[0007] The protection component includes a fixing plate, and a disc is detachably connected to the bottom of the fixing plate, a fixing bolt is arranged on the outer wall of the fixing plate, a limiting column is fixedly connected to the bottom of the disc, and a counterweight is fixedly connected to one end of the limiting column, a mounting seat is fixedly connected to the inner wall of the fixing plate, and a base is detachably connected to the inner wall of the mounting seat, a monitoring sensor head is fixedly connected to the outer wall of the base, and an annular groove is provided on the outer wall of the base, a circular groove is provided on the inner wall of the mounting seat, and a card block is slidably connected to the inner wall of the circular groove, a spring is fixedly connected to the outer wall of the card block, and a fixed handle is fixedly connected to the outer wall of the card block;

[0008] The mounting assembly includes a mounting frame, and a waterproof shell is fixedly connected to the bottom of the mounting frame, a reduction motor is installed inside the waterproof shell, and the output shaft of the reduction motor is fixedly connected to a rotating rod through a coupling, the outer wall of the waterproof shell is fixedly connected to a fixing frame, and the inner wall of the fixing frame is fixedly connected to a fixed bearing, and one end of the rotating rod is detachably connected to a turbine.

[0009] Preferably, the top of the mounting shell is detachably connected to a shell cover, and the top of the shell cover is fixedly connected to a solar panel, a mobile power supply is arranged inside the mounting shell, a controller is arranged inside the mounting shell, a monitor is arranged inside the mounting shell, and a communication device is arranged inside the mounting shell.

[0010] Preferably, the fixing plate forms a fixing structure with the disc through fixing bolts, and one end of the fixing bolt is threadedly passed through the fixing plate and extends into the disc for connection.

[0011] Preferably, there are multiple limit posts, and the multiple limit posts are arranged on the disc at equal distances.

[0012] Preferably, the shape and size of the clamping block match those of the annular groove, and one end of the clamping block extends into the annular groove for clamping.

[0013] Preferably, the number of the mounting brackets is four, and the four mounting brackets are respectively fixed to the bottom of the mounting shell by bolts.

[0014] Preferably, the shape and size of the rotating rod match those of the fixed bearing, and one end of the rotating rod passes through the fixed bearing to be connected to the turbine.

[0015] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0016] First, the utility model is provided with a fixing plate, a disc, a fixing bolt, a limiting column, a counterweight block, a mounting seat, a base, a monitoring sensor head, annular groove, a circular groove, a clamping block, a spring and a fixing handle. When installing the monitoring sensor head, the fixing handle is pulled to move the clamping block to drive the spring to contract, and the base of the monitoring sensor head is inserted into the mounting seat. The fixing handle is released, and the spring rebounds to push the clamping block to move. One end of the clamping block extends into the annular groove of the base of the monitoring sensor head to engage, and the installation is completed. When disassembling, the fixing handle is pulled to make one end of the clamping block leave the annular groove, and the operator pulls the base of the monitoring sensor head out of the mounting seat to complete the disassembly. The installation and disassembly operations are simple, which is convenient for people to repair and replace, and meets people's needs.

[0017] Second, the utility model is provided with a mounting frame, a waterproof housing, a reduction motor, a rotating rod, a fixed frame, a fixed bearing and a turbine. The reduction motor can drive the rotating rod to rotate, and the rotating rod relies on the fixed bearing to rotate more stably. The rotating rod drives the turbine to rotate, and the rotation of the turbine can propel the device to move on the water surface, making it convenient for the device to move to a predetermined position to monitor the water body. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the installation shell and the floating block of the utility model;

[0020] Figure 3 This is a schematic diagram of the mounting seat and base structure of the utility model;

[0021] Figure 4 For this utility model Figure 3 The enlarged structural diagram at A in the middle;

[0022] Figure 5 This is a schematic diagram of the structure of the reduction motor and the rotating rod of the utility model.

[0023] Among them: 1. Installation shell; 2. Floating block; 3. Winding device; 4. Rope; 5. Protection component; 501. Fixed plate; 502. Disc; 503. Fixed bolt; 504. Limit column; 505. Counterweight; 506. Mounting seat; 507. Base; 508. Monitoring sensor head; 509. Annular groove; 510. Circular groove; 511. Block; 512. Spring; 513. Fixed handle; 6. Installation component; 601. Mounting frame; 602. Waterproof shell; 603. Reducer motor; 604. Rotating rod; 605. Fixed frame; 606. Fixed bearing; 607. Turbine; 7. Shell cover; 8. Solar panel; 9. Mobile power supply; 10. Controller; 11. Monitor; 12. Communication device. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 , an online constant temperature monitoring device for water quality, comprising a mounting shell 1, a floating block 2 is fixedly connected to the bottom of the mounting shell 1, a winding device 3 is arranged inside the mounting shell 1, a rope 4 is arranged on the outer wall of the winding device 3, and a protective component 5 is arranged on one end of the rope 4, and a mounting component 6 is arranged on the bottom of the mounting shell 1; the protective component 5 comprises a fixing plate 501, and a disc 502 is detachably connected to the bottom of the fixing plate 501, a fixing bolt 503 is arranged on the outer wall of the fixing plate 501, a limiting column 504 is fixedly connected to the bottom of the disc 502, and a counterweight 505 is fixedly connected to one end of the limiting column 504, a mounting seat 506 is fixedly connected to the inner wall of the fixing plate 501, and a base 507 is detachably connected to the inner wall of the mounting seat 506, and a monitoring The sensor head 508 is provided with an annular groove 509 on the outer wall of the base 507, the inner wall of the mounting seat 506 is provided with a circular groove 510, and the inner wall of the circular groove 510 is slidably connected with a block 511, the outer wall of the block 511 is fixedly connected with a spring 512, and the outer wall of the block 511 is fixedly connected with a fixed handle 513; the mounting assembly 6 includes a mounting frame 601, and the bottom of the mounting frame 601 is fixedly connected with a waterproof shell 602, a reduction motor 603 is installed inside the waterproof shell 602, and the output shaft of the reduction motor 603 is fixedly connected with a rotating rod 604 through a coupling, the outer wall of the waterproof shell 602 is fixedly connected with a fixing frame 605, and the inner wall of the fixing frame 605 is fixedly connected with a fixed bearing 606, and one end of the rotating rod 604 is detachably connected with a turbine 607.

[0026] Through the above technical solution, when installing the monitoring sensor head 508, pull the fixed handle 513 to move the block 511 and drive the spring 512 to contract, insert the base 507 of the monitoring sensor head 508 into the mounting seat 506, loosen the fixed handle 513, the spring 512 rebounds and pushes the block 511 to move, and one end of the block 511 extends into the annular groove 509 of the base 507 of the monitoring sensor head 508 to engage, completing the installation. When disassembling, pull the fixed handle 513 to make one end of the block 511 move out of the annular groove 509 leaves, and the operator pulls out the monitoring sensor head 508 base 507 from the mounting seat 506 to complete the disassembly. The installation and disassembly operations are simple, which is convenient for people to repair and replace, and meets people's needs. Through the operation of the reduction motor 603, the rotating rod 604 can be driven to rotate. The rotating rod 604 relies on the fixed bearing 606 to rotate more stably. The rotating rod 604 drives the turbine 607 to rotate. The rotation of the turbine 607 can propel the device to move on the water surface, which is convenient for the device to move to a predetermined position to monitor the water body.

[0027] Specifically, the top of the mounting shell 1 is detachably connected to a shell cover 7, and the top of the shell cover 7 is fixedly connected to a solar panel 8, a mobile power supply 9 is arranged inside the mounting shell 1, a controller 10 is arranged inside the mounting shell 1, a monitor 11 is arranged inside the mounting shell 1, and a communication device 12 is arranged inside the mounting shell 1.

[0028] Through the above technical scheme, a sealing ring is provided on the inner wall of the shell cover 7, and the sealing ring is provided to enhance the sealing of the mounting shell 1 and the shell cover 7 after being fixed. A through groove is provided in the middle of the connection between the waterproof shell 602 and the mounting frame 601 and the mounting shell 1, so that the wire of the reduction motor 603 can be inserted into the mounting shell 1 and electrically connected to the controller 10. By providing a communication device 12, it is convenient for the operator to remotely control the device. The monitor 11 monitors the water quality through the monitoring sensor head 508, and transmits the data to the base station through the communication device 12. The device is powered by a mobile power supply 9. By providing a solar panel 8, the mobile power supply 9 can be charged when there is sunlight. The winding device 3 is a prior art, which can wind and release the rope 4. A fixing plate 501 is fixed at one end of the rope 4.

[0029] Specifically, the fixing plate 501 forms a fixing structure with the disc 502 through the fixing bolt 503, and one end of the fixing bolt 503 is threadedly passed through the fixing plate 501 and extends into the disc 502 for connection.

[0030] Through the above technical solution, the connection effect between the fixing plate 501 and the fixing bolts 503 and the disc 502 is strengthened. The number of fixing bolts 503 is multiple, and the disc 502 can be well fixed on the fixing plate 501.

[0031] Specifically, there are multiple limiting posts 504 , and the multiple limiting posts 504 are arranged on the disk 502 at equal distances.

[0032] Through the above technical solution, by arranging a plurality of limiting columns 504 in a ring shape, it is possible to prevent organisms in the water from causing damage to the monitoring sensor head 508.

[0033] Specifically, the shape and size of the clamping block 511 match the shape and size of the annular groove 509 , and one end of the clamping block 511 extends into the annular groove 509 for clamping.

[0034] Through the above technical solution, the connection effect between the block 511 and the annular groove 509 is strengthened, and one end of the block 511 extends into the annular groove 509 and is in a snap-fit ​​state, which is convenient for fixing the base 507 of the monitoring sensor head 508.

[0035] Specifically, there are four mounting frames 601 , and the four mounting frames 601 are respectively fixed to the bottom of the mounting shell 1 by bolts.

[0036] Through the above technical solution, by setting up four mounting frames 601, the four turbines 607 correspond to four directions, namely the front, back, left, and right directions, so that the device can be moved forward, backward, left, and right. When the turbine 607 on the right rotates, it pushes the device to move left in the water, and the same applies to other directions.

[0037] Specifically, the shape and size of the rotating rod 604 match those of the fixed bearing 606 , and one end of the rotating rod 604 passes through the fixed bearing 606 to be connected to the turbine 607 .

[0038] Through the above technical solution, the connection effect between the rotating rod 604 and the fixed bearing 606 is strengthened, so that the rotating rod 604 can rotate more stably by relying on the fixed bearing 606 when rotating.

[0039] When in use, first, the communication device 12 receives the base station information and transmits it to the controller 10. The controller 10 controls the reduction motor 603 to work. The reduction motor 603 drives the rotating rod 604 to rotate. The rotating rod 604 rotates more stably by relying on the fixed bearing 606. The rotation of the rotating rod 604 drives the turbine 607 to rotate, so that the device moves to the target position. When monitoring the water quality, the winding device 3 works to release the rope 4, and the counterweight block 505 sinks into the water. The setting of multiple limit columns 504 on the counterweight block 505 can protect the monitoring sensor head 508 from being harmed by aquatic organisms. The monitoring sensor head 508 monitors the water quality in the water and transmits the data to the monitoring instrument 11. The monitoring instrument 11 transmits the data to the base station through the communication device 12. When the monitoring sensor head 508 is damaged and needs to be replaced, the fixing bolt 503 is removed to connect the fixing plate 501 and the disc 50 2 separation, by pulling the fixed handle 513, the block 511 is driven to move, and one end of the block 511 leaves the annular groove 509 of the base 507. The operator removes the base 507 of the monitoring sensor head 508. When installing a new monitoring sensor head 508, the fixed handle 513 is pulled to move the block 511 and drive the spring 512 to contract, and the base 507 of the monitoring sensor head 508 is inserted into the mounting seat 506. The fixed handle 513 is released, and the spring 512 rebounds and drives the block 511 to move. One end of the block 511 extends into the annular groove 509 of the base 507 of the monitoring sensor head 508 and engages, completing the installation. The fixing bolt 503 is used to fix the fixing plate 501 on the disc 502. The installation and removal operations are simple and meet people's needs. This completes all the work. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0040] 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 the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A water quality online constant temperature monitoring device, comprising a mounting shell (1), characterized in that: The bottom of the installation shell (1) is fixedly connected to a floating block (2), and a winding device (3) is arranged inside the installation shell (1), a rope (4) is arranged on the outer wall of the winding device (3), and a protective component (5) is arranged at one end of the rope (4), and a mounting component (6) is arranged at the bottom of the installation shell (1); The protection assembly (5) comprises a fixing plate (501), and the bottom of the fixing plate (501) is detachably connected to a disc (502), the outer wall of the fixing plate (501) is provided with a fixing bolt (503), the bottom of the disc (502) is fixedly connected to a limiting column (504), and one end of the limiting column (504) is fixedly connected to a counterweight (505), the inner wall of the fixing plate (501) is fixedly connected to a mounting seat (506), and the inner wall of the mounting seat (506) is fixedly connected to the fixing plate (501). A base (507) is detachably connected, a monitoring sensor head (508) is fixedly connected to the outer wall of the base (507), and an annular groove (509) is provided on the outer wall of the base (507), a circular groove (510) is provided on the inner wall of the mounting seat (506), and a clamping block (511) is slidably connected to the inner wall of the circular groove (510), a spring (512) is fixedly connected to the outer wall of the clamping block (511), and a fixed handle (513) is fixedly connected to the outer wall of the clamping block (511); The mounting assembly (6) comprises a mounting frame (601), and the bottom of the mounting frame (601) is fixedly connected to a waterproof housing (602), a reduction motor (603) is installed inside the waterproof housing (602), and the output shaft of the reduction motor (603) is fixedly connected to a rotating rod (604) via a coupling, the outer wall of the waterproof housing (602) is fixedly connected to a fixing frame (605), and the inner wall of the fixing frame (605) is fixedly connected to a fixed bearing (606), and one end of the rotating rod (604) is detachably connected to a turbine (607).

2. The water quality online constant temperature monitoring device according to claim 1, characterized in that: The top of the installation shell (1) is detachably connected to a shell cover (7), and the top of the shell cover (7) is fixedly connected to a solar panel (8); a mobile power supply (9) is arranged inside the installation shell (1), and a controller (10) is arranged inside the installation shell (1); a monitoring instrument (11) is arranged inside the installation shell (1), and a communication device (12) is arranged inside the installation shell (1).

3. The water quality online constant temperature monitoring device according to claim 1, characterized in that: The fixing plate (501) forms a fixing structure with the disc (502) via a fixing bolt (503), and one end of the fixing bolt (503) is threadedly passed through the fixing plate (501) and extends into the disc (502) for connection.

4. The water quality online constant temperature monitoring device according to claim 1, characterized in that: There are multiple limit posts (504), and the multiple limit posts (504) are arranged on the disc (502) at equal distances.

5. The water quality online constant temperature monitoring device according to claim 1, characterized in that: The shape and size of the clamping block (511) match those of the annular groove (509), and one end of the clamping block (511) extends into the annular groove (509) for clamping.

6. The water quality online constant temperature monitoring device according to claim 1, characterized in that: The number of the mounting frames (601) is four, and the four mounting frames (601) are respectively fixed to the bottom of the mounting shell (1) by means of bolts.

7. The water quality online constant temperature monitoring device according to claim 1, characterized in that: The shape and size of the rotating rod (604) match those of the fixed bearing (606), and one end of the rotating rod (604) passes through the fixed bearing (606) and is connected to the turbine (607).

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