Hydrological monitoring and heat preservation device in frost sealing period

Abstract

The utility model discloses a thermal insulation device for hydrological monitoring in a freezing period, and belongs to the technical field of hydrological monitoring. Comprising a support box and a hydrological monitor, and the hydrological monitor is fixed on a riverbed; a supporting plate is installed in the supporting box, a stirring frame is rotationally connected to the supporting plate, and a plurality of heating rods are fixedly installed on the stirring frame and used for heating; a driving part is installed in the supporting box, and the output end of the driving part is connected with the stirring frame and used for driving the stirring frame to rotate on the supporting plate. Through the arrangement of the hydrological monitor, hydrological monitoring can be effectively realized, the driving piece drives the stirring frame to continuously stir the monitored water area, so that the icing risk of the monitored water area is effectively reduced, meanwhile, the heating rod heats the monitored water area, the temperature of the water area can be effectively kept, and the icing risk of the monitored water area is further reduced.

Description

Technical Field

[0001] The present application relates to the technical field of hydrological monitoring, and more specifically, to a hydrological monitoring and heat preservation device during the freezing period. Background Art

[0002] The document with the prior art announcement number CN212110003U provides a hydrological monitoring insulation device for the freezing period. The device sets an insulation chamber on the ice layer and sets a hydrological monitor in the insulation chamber, so that the hydrological monitor is kept warm by the insulation chamber to prevent the influence of low temperature on the hydrological monitor. A monitoring ice hole is opened on the ice layer in the insulation chamber, and a heating device is set at the position of the monitoring ice hole. The heating device is connected to a power supply device, so that the power supply device supplies power to the heating device to generate heat, so that the water flow in the monitoring ice hole is positioned and heated by the heating device to prevent the water flow at the monitoring ice hole from freezing, so that the hydrological monitor can measure through the monitoring ice hole, thereby ensuring that the hydrological monitor can operate normally, and then accurately obtain the river hydrological monitoring data during the freezing period.

[0003] In view of the above-mentioned related technologies, the inventor believes that the stability of the monitoring ice hole can be improved by adding a mechanical stirring component. In view of this, we propose a freezing period hydrological monitoring and heat preservation device. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] The purpose of the present application is to provide a hydrological monitoring and insulation device during the freezing period, which solves the technical problems in the prior art that the monitoring ice hole is easy to freeze at low temperatures and the ice hole is unstable, and achieves the technical effect of improving the stability of the ice hole.

[0006] 2. Technical solution

[0007] The embodiment of the present application provides a hydrological monitoring and heat preservation device during the freezing period, including a support box and a hydrological monitoring instrument, wherein the hydrological monitoring instrument is fixed on the riverbed;

[0008] A support plate is installed in the support box, a stirring frame is rotatably connected to the support plate, and a plurality of heating rods are fixedly installed on the stirring frame for heating;

[0009] A driving member is installed in the support box, and an output end of the driving member is connected to the stirring frame to drive the stirring frame to rotate on the support plate.

[0010] By adopting the above technical solution and setting up a hydrological monitor, hydrological monitoring can be effectively realized. The driving member drives the stirring frame to continuously stir the monitored water area, thereby effectively reducing the risk of freezing in the monitored water area. At the same time, the heating rod heats the monitored water area, which can effectively keep the water area temperature warm, further reducing the risk of freezing in the monitored water area.

[0011] As an optional solution of the technical solution of the present application document, the support plate is slidably connected to the support box, a telescopic cylinder is fixedly installed in the support box, and an output shaft of the telescopic cylinder is fixedly connected to the support plate.

[0012] By adopting the above technical solution, the support plate can be raised and lowered, thereby adjusting the depth of the stirring frame inserted into the water area.

[0013] As an optional solution of the technical solution of the present application document, a serrated ring is fixedly installed on the stirring frame for cutting ice layers.

[0014] By adopting the above technical solution, the telescopic cylinder can push the stirring frame up and down, thereby adjusting the stirring depth. At the same time, the telescopic cylinder can also drive the serrated ring to rise and fall. When the riverbed is frozen, the ice layer can be cut, thereby realizing the drilling operation of the ice layer and reducing the difficulty of hydrological monitoring.

[0015] As an optional solution of the technical solution of the present application document, the driving member includes a motor, a first gear is fixedly mounted on the output shaft of the motor, a second gear is fixedly mounted on the stirring frame, and the first gear is meshed with the second gear for transmission.

[0016] By adopting the above technical solution, the output shaft of the motor drives the first gear to rotate, and drives the second gear to rotate through meshing transmission, and the second gear drives the stirring frame to continuously stir the monitored water area, thereby effectively reducing the risk of ice formation in the monitored water area.

[0017] As an optional solution to the technical solution of the present application document, a plurality of exhaust fans and a plurality of ventilation ducts are fixedly mounted on the support plate, and the ventilation ducts pass through the support box.

[0018] By adopting the above technical solution, when the heating rod is heated, a large amount of water vapor is generated due to the contact between cold and heat. Through the setting of the exhaust fan and the ventilation duct, the water vapor can be quickly discharged from the support box, thereby reducing the erosion of the driving and monitoring equipment by the water vapor, effectively protecting the device, and increasing the service life of the equipment.

[0019] 3. Beneficial effects

[0020] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

[0021] 1. This application can effectively realize hydrological monitoring through the setting of a hydrological monitor. The driving member drives the stirring frame to continuously stir the monitored water area, thereby effectively reducing the risk of freezing in the monitored water area. At the same time, the heating rod heats the monitored water area, which can effectively keep the water area temperature warm and further reduce the risk of freezing in the monitored water area.

[0022] 2. The telescopic cylinder of the present application can push the stirring frame up and down, thereby adjusting the stirring depth. At the same time, the telescopic cylinder can also drive the serrated ring to rise and fall. When the riverbed is frozen, the ice layer can be cut to achieve the drilling operation of the ice layer, reducing the difficulty of hydrological monitoring.

[0023] 3. When the heating rod is heated, a large amount of water vapor is generated due to the contact between cold and heat. Through the setting of exhaust fans and ventilation pipes, the water vapor can be quickly discharged from the support box, thereby reducing the erosion of the driving and monitoring equipment by water vapor, effectively protecting the device and increasing the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A cross-sectional view of a hydrological monitoring and heat preservation device for a freezing period disclosed in a preferred embodiment of the present application;

[0025] Figure 2 A schematic diagram of the connection structure of the driving member of the freezing period hydrological monitoring and heat preservation device disclosed in a preferred embodiment of the present application;

[0026] Figure 3 This is a partial structural schematic diagram of a freezing period hydrological monitoring and insulation device disclosed in a preferred embodiment of the present application.

[0027] Explanation of the numbers in the figure: 1. Support box; 2. Hydrological monitor; 3. Support plate; 4. Telescopic cylinder; 5. Stirring frame; 6. Heating rod; 7. Serrated ring; 8. Motor; 9. First gear; 10. Second gear; 11. Exhaust fan; 12. Ventilation duct; 13. Positioning rod; 21. Connecting rod; 51. Rotating plate; 52. Sleeve; 53. Stirring rod. DETAILED DESCRIPTION

[0028] The present application is further described in detail below in conjunction with the accompanying drawings.

[0029] Reference Figures 1 to 3 The embodiment of the present application discloses a hydrological monitoring and heat preservation device during the freezing period, including a support box 1 and a hydrological monitor 2, the hydrological monitor 2 is fixed on the riverbed by a plug-in rod 21, the hydrological monitor 2 is electrically connected to a data collector, a support plate 3 is slidably connected in the support box 1, a telescopic cylinder 4 is fixedly installed in the support box 1, the output shaft of the telescopic cylinder 4 is fixedly connected to the support plate 3, a stirring frame 5 is rotatably connected to the support plate 3, a plurality of heating rods 6 are fixedly installed on the stirring frame 5 for heating, a serrated ring 7 is fixedly installed on the stirring frame 5 for cutting ice, a motor 8 is fixedly installed in the support box 1, a first gear 9 is fixedly installed on the output shaft of the motor 8, a second gear 10 is fixedly installed on the stirring frame 5, and the first gear 9 is meshed with the second gear 10 for transmission.

[0030] This embodiment can effectively realize hydrological monitoring through the setting of the hydrological monitoring instrument 2. The output shaft of the motor 8 drives the first gear 9 to rotate, and drives the second gear 10 to rotate through the meshing transmission. The second gear 10 drives the stirring frame 5 to continuously stir the monitored water area, thereby effectively reducing the risk of freezing in the monitored water area. At the same time, the heating rod 6 heats the monitored water area, which can effectively keep the water area temperature warm, further reducing the risk of freezing in the monitored water area; the telescopic cylinder 4 can push the stirring frame 5 to rise and fall, thereby adjusting the stirring depth. At the same time, the telescopic cylinder 4 can simultaneously drive the serrated ring 7 to rise and fall. When the riverbed is frozen, the ice layer can be cut, thereby realizing the drilling operation of the ice layer, reducing the difficulty of hydrological monitoring.

[0031] A plurality of exhaust fans 11 and a plurality of ventilation pipes 12 are fixedly mounted on the support plate 3, and the ventilation pipes 12 pass through the support box 1. When the heating rod 6 is heated, a large amount of water vapor is generated due to the contact between hot and cold. Through the arrangement of the exhaust fans 11 and the ventilation pipes 12, the water vapor can be quickly discharged from the support box 1, thereby reducing the erosion of the driving and monitoring equipment by the water vapor, effectively protecting the device, and increasing the service life of the equipment.

[0032] A positioning rod 13 is detachably installed on the support box 1. The water level detector 2 is coaxial with the positioning rod 13. The positioning rod 13 is inserted into the hydrological monitor 2 for positioning. A conductive ring is installed on the positioning rod 13. The heating rod 6 is electrically connected to the power supply equipment through the conductive ring to prevent the power supply line from twisting.

[0033] The stirring frame 5 includes a rotating plate 51, which is rotatably connected to the supporting plate 3. A sleeve 52 is fixedly installed on the rotating plate 51, and the sleeve 52 passes through the supporting plate 3. The second gear 10 is fixedly installed on the sleeve 52. A plurality of stirring rods 53 are fixedly installed on the rotating plate 51. A plurality of limiting grooves are opened on the stirring rods 53, and the heating rod 6 is fixedly installed in the limiting grooves.

[0034] The stirring frame 5 and the heating rod 6 can work continuously or intermittently, or a temperature sensor can be installed in the support box 1. When the temperature sensor detects that the temperature is lower than zero degrees Celsius, the stirring frame 5 and the heating rod 6 will work.

[0035] When a hydrological monitoring and insulation device for freezing period disclosed in an embodiment of the present application is in use, the output shaft of the motor 8 drives the first gear 9 to rotate, and drives the second gear 10 to rotate through meshing transmission, the second gear 10 drives the stirring frame 5 and the serrated ring 7 to rotate, and the telescopic cylinder 4 pushes the support plate 3 and the stirring frame 5 to descend, so as to adjust the stirring depth, and the telescopic cylinder 4 can simultaneously drive the serrated ring 7 to descend, and when the riverbed is frozen, the ice layer can be cut, and the telescopic cylinder 4 stops working. At this time, the motor 8 drives the stirring frame 5 to stir the water area, and at the same time the heating rod 6 heats the monitored water area to keep the water area temperature warm, thereby reducing the risk of freezing in the monitored water area.

Claims

1. A hydrological monitoring and heat preservation device for freezing period, characterized by: It comprises a support box (1) and a hydrological monitoring instrument (2), wherein the hydrological monitoring instrument (2) is fixed on the riverbed; A support plate (3) is installed in the support box (1), a stirring frame (5) is rotatably connected to the support plate (3), and a plurality of heating rods (6) are fixedly installed on the stirring frame (5) for heating; A driving member is installed in the support box (1), and the output end of the driving member is connected to the stirring frame (5) and is used to drive the stirring frame (5) to rotate on the support plate (3).

2. The freezing period hydrological monitoring and heat preservation device according to claim 1 is characterized by: The support plate (3) is slidably connected to the support box (1); a telescopic cylinder (4) is fixedly installed in the support box (1); and an output shaft of the telescopic cylinder (4) is fixedly connected to the support plate (3).

3. The freezing period hydrological monitoring and heat preservation device according to claim 1 is characterized by: A sawtooth ring (7) is fixedly mounted on the stirring frame (5) and is used for cutting ice layers.

4. The freezing period hydrological monitoring and heat preservation device according to claim 1 is characterized by: The driving member comprises a motor (8), a first gear (9) is fixedly mounted on the output shaft of the motor (8), a second gear (10) is fixedly mounted on the stirring frame (5), and the first gear (9) and the second gear (10) are meshed and transmitted.

5. The freezing period hydrological monitoring and heat preservation device according to any one of claims 1 to 4, characterized in that: A plurality of exhaust fans (11) and a plurality of ventilation pipes (12) are fixedly mounted on the support plate (3), and the ventilation pipes (12) pass through the support box (1).

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