Immersion type camera shooting water meter for measuring water flow

Abstract

The immersion type camera shooting water meter comprises a camera shooting water meter body, a dial plate sealing structure is installed at the upper end of the camera shooting water meter body through a bolt, and a water vapor drying device is fixedly installed on the inner wall of the camera shooting water meter body. According to the camera shooting water meter, the water vapor drying device is installed, air sealed in the camera shooting water meter enters a hollow ring through an arranged suction ventilator and is sprayed out of an air nozzle through an air inlet pipe, so that the air is evenly distributed in a drying cylinder, and an arranged heating wire can dry water vapor doped in the air; a sealing ring is embedded in a sealing groove, when gas passes through the sealing ring, the sealing ring is used for blocking the gas, water vapor is prevented from entering the interior, and the water vapor is prevented from entering the interior of the water meter; the water mist condition of the camera water meter is further prevented.

Description

Technical Field

[0001] The invention relates to the technical field of video camera water meters, in particular to an immersion video camera water meter for measuring water flow. Background Art

[0002] The camera water meter is a comprehensive intelligent terminal that integrates high-definition camera technology and intelligent data analysis. It uses high-precision image capture technology to record and transmit dynamic images of water flowing through the water meter in real time, thereby improving the accuracy of water meter measurement and providing monitoring and management means.

[0003] The prior art has a publication number of CN218097897U, and the technical solution disclosed in this patent document is as follows: a sealed water meter device capable of taking pictures, comprising a base, a top cover and a camera device; a ring-shaped protrusion is provided on one side of the base close to the top cover; a ring-shaped groove is provided on one side of the top cover close to the base; the base is plugged into the ring-shaped groove of the top cover through the ring-shaped protrusion; the camera device is arranged in a cavity formed by the base and the top cover, and faces the base, forming a sealing structure on the side of the water meter device, which can effectively prevent water vapor, water droplets, dust and other substances from entering the internal cavity of the water meter device, thereby improving the waterproof and dustproof performance of the camera water meter device.

[0004] Although the above technical solution can make the camera water meter waterproof and dustproof, after the top cover is closed, the camera water meter will seal some water vapor in the dial due to its proximity to the water source, causing water mist to appear on the inner wall of the water meter and the camera, affecting people and the data captured by the camera, and reducing the accuracy of water meter monitoring. Summary of the invention

[0005] The object of the present invention is to provide an immersion camera water meter for measuring water flow, so as to solve the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions: an immersion video water meter for measuring water flow, comprising a video water meter body, a dial sealing structure is bolted onto the upper end of the video water meter body, and a water vapor drying device is fixedly installed on the inner wall of the video water meter body.

[0007] The water vapor drying device includes a hollow ring, which is arranged on the inner wall above the main body of the video water meter. The top sides of the front and rear ends of the hollow ring are fixedly connected with drying cylinders, and the bottom sides of the drying cylinders are fixedly connected with air inlet pipes and communicated with the hollow rings. A suction fan is installed on the top side of the drying cylinders, and the top side of the air inlet pipe is fixedly connected with an air collecting cylinder. The outlets around the air collecting cylinder are fixedly connected with hollow plates, and air nozzles are arranged on the hollow plates.

[0008] In the above technical solution, the suction fan is set to allow the gas sealed in the camera water meter to enter the hollow ring and be ejected from the air nozzle through the air inlet pipe, so that the gas is evenly distributed inside the drying cylinder, and the heating wire is set to dry the water vapor mixed in the gas.

[0009] As a further preferred embodiment of the present technical solution, a camera body is installed on one side of the upper end of the camera water meter body.

[0010] In the above technical solution, the camera body is configured to monitor the images captured by the video water meter, transmit dynamic images of water flowing through the water meter, and measure the water flow.

[0011] As a further preferred embodiment of the present technical solution, the dial sealing structure includes a mounting ring 1, which is fixedly connected to the outer wall of the camera water meter body, a mounting ring 2 is bolted to the mounting ring 1, and a shell is fixedly connected to the inner side of the mounting ring 2.

[0012] In the above technical solution, when the shell is closed, the mounting ring 1 and the mounting ring 2 are fixed by bolts to facilitate subsequent disassembly.

[0013] As a further preferred embodiment of the present technical solution, a sealing groove is provided at an upper end of the mounting ring and close to the outer wall of the camera water meter body, and a sealing ring is fixedly connected to the bottom side of the shell, and the sealing ring is clamped in the sealing groove.

[0014] In the above technical solution, the sealing ring is embedded in the sealing groove. When the gas passes through, it is blocked by the sealing ring to prevent water vapor from entering the interior, thereby further preventing the camera water meter from fogging.

[0015] As a further preferred embodiment of the technical solution, air inlets are arranged on the inner side of the hollow ring in the direction of the center of the circle, and stainless steel mesh plates are fixedly connected to the air inlets.

[0016] In the above technical solution, the stainless steel mesh plate is provided to prevent impurities in the gas from entering the interior of the drying cylinder.

[0017] As a further preferred embodiment of the present technical solution, a heating chamber is provided inside the drying cylinder, a heating wire is provided inside the heating chamber, and the heating wire is connected to an external power source through a wire.

[0018] As a further preferred embodiment of the present technical solution, the shell is made of a transparent material.

[0019] In the above technical solution, the shell is made of transparent material, which makes it easy to clearly observe the situation of the internal water meter.

[0020] The present invention provides an immersion camera water meter for measuring water flow, which has the following beneficial effects:

[0021] (1) The present invention installs a water vapor drying device, and the suction fan is arranged to allow the gas sealed in the video water meter to enter the hollow ring and be ejected from the air nozzle through the air inlet pipe, so that the gas is evenly distributed inside the drying cylinder. The heating wire is arranged to dry the water vapor mixed in the gas until it re-enters the video water meter through the suction fan, thereby reducing the water mist attached to the inner wall of the video water meter and the camera, thereby improving the accuracy of water meter monitoring.

[0022] (2) The present invention installs a dial sealing structure. When the shell is closed, the mounting ring 1 and the mounting ring 2 are fixed by bolts to facilitate subsequent disassembly. At the same time, the sealing ring is embedded in the sealing groove. When the gas passes through, it is blocked by the sealing ring to prevent water vapor from entering the interior, thereby further preventing the camera water meter from fogging. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the camera water meter of the present invention;

[0024] Figure 2 It is a schematic diagram of the internal structure of the present invention;

[0025] Figure 3 It is an enlarged view of Figure A of the present invention;

[0026] Figure 4 It is a structural schematic diagram of the water vapor drying device of the present invention;

[0027] Figure 5 It is an enlarged view of Figure B of the present invention;

[0028] In the figure: 1. Video water meter body; 11. Camera body; 2. Dial sealing structure; 3. Water vapor drying device; 21. Mounting ring 1; 22. Sealing groove; 23. Mounting ring 2; 24. Shell; 25. Sealing ring; 31. Hollow ring; 32. Air inlet; 33. Stainless steel mesh plate; 34. Drying cylinder; 341. Heating chamber; 342. Heating wire; 343. Suction fan; 344. Air inlet pipe; 345. Air collecting cylinder; 346. Hollow plate; 347. Air nozzle. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0030] The present invention provides a technical solution: Figure 1 and Figure 2As shown, in this embodiment, an immersion video water meter for measuring water flow includes a video water meter body 1, a dial sealing structure 2 is bolted to the upper end of the video water meter body 1, a water vapor drying device 3 is fixedly installed on the inner wall of the video water meter body 1, and a camera body 11 is installed on one side of the upper end of the video water meter body 1.

[0031] like Figure 2 and Figure 3 As shown, the dial sealing structure 2 includes a mounting ring 21, which is fixedly connected to the outer wall of the camera water meter body 1, and a mounting ring 23 is bolted to the mounting ring 21, and a shell 24 is fixedly connected to the inner side of the mounting ring 23. A sealing groove 22 is provided at the upper end of the mounting ring 21 and close to the outer wall of the camera water meter body 1, and a sealing ring 25 is fixedly connected to the bottom side of the shell 24. The sealing ring 25 is clamped in the sealing groove 22. The shell 24 is made of transparent material. The shell 24 is made of transparent material, which is convenient for clearly observing the situation of the internal water meter. By installing the dial sealing structure 2, when the shell 24 is closed, the mounting ring 21 and the mounting ring 23 are fixed by bolts to facilitate subsequent disassembly, and at the same time, the sealing ring 25 is embedded in the sealing groove 22. When the gas passes through, it is blocked by the sealing ring 25 to prevent water vapor from entering the interior, thereby further preventing the camera water meter from misting.

[0032] like Figure 3 , Figure 4 and Figure 5 As shown, the water vapor drying device 3 includes a hollow ring 31, which is arranged on the inner wall above the camera water meter body 1, and the top sides of the front and rear ends of the hollow ring 31 are fixedly connected with drying cylinders 34, and the bottom sides of the drying cylinders 34 are fixedly connected with air inlet pipes 344 and are connected with the hollow ring 31, and the top sides of the drying cylinders 34 are installed with suction fans 343, and the top sides of the air inlet pipes 344 are fixedly connected with air collecting cylinders 345, and the outlets around the air collecting cylinders 345 are fixedly connected with hollow plates 346, and air nozzles 347 are arranged on the hollow plates 346, and air inlets 32 are arranged on the inner side of the hollow ring 31 in the direction of the center of the circle, and stainless steel mesh plates 33 are fixedly connected in the air inlets 32, and the stainless steel mesh plates 33 are arranged to avoid Impurities in the gas enter the drying cylinder 34. A heating chamber 341 is provided inside the drying cylinder 34. A heating wire 342 is provided inside the heating chamber 341. The heating wire 342 is connected to an external power supply through a wire. A water vapor drying device 3 is installed. A suction fan 343 is provided so that the gas sealed in the video water meter enters the hollow ring 31 and is ejected from the air nozzle 347 through the air inlet pipe 344, so that the gas is evenly distributed inside the drying cylinder 34. The heating wire 342 can dry the water vapor mixed in the gas until it re-enters the video water meter through the suction fan 343, thereby reducing the water mist attached to the inner wall of the video water meter and the camera, thereby improving the accuracy of water meter monitoring.

[0033] The present invention provides an immersion video water meter for measuring water flow, and the specific working principle is as follows: when the shell 24 is closed, the mounting ring 1 21 and the mounting ring 23 are fixed by bolts, and the sealing ring 25 is embedded in the sealing groove 22 to prevent water vapor from entering the interior; in order to further avoid the generation of water mist, the suction fan 343 is started and the heating wire 342 is energized, so that the gas sealed inside the video water meter body 1 enters through the stainless steel mesh plate 33, and enters the gas collecting cylinder 345 from the air inlet pipe 344 until it is evenly sprayed out from the air nozzle 347, and the water vapor mixed in the gas can be dried by heating until it re-enters the video water meter through the suction fan 343.

[0034] 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 that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An immersion camera water meter for measuring water flow, comprising a camera water meter body (1), characterized in that: The upper end bolt of the video water meter body (1) is provided with a dial sealing structure (2), and the inner wall of the video water meter body (1) is provided with a water vapor drying device (3); The water vapor drying device (3) comprises a hollow ring (31), the hollow ring (31) is arranged on the upper inner wall of the camera water meter body (1), the top sides of the front and rear ends of the hollow ring (31) are fixedly connected with drying cylinders (34), the bottom sides of the drying cylinders (34) are fixedly connected with air inlet pipes (344) and are in communication with the hollow ring (31), the top sides of the drying cylinders (34) are fixedly connected with suction fans (343), the top sides of the air inlet pipes (344) are fixedly connected with air collecting cylinders (345), the outlets around the air collecting cylinders (345) are fixedly connected with hollow plates (346), and air nozzles (347) are arranged on the hollow plates (346).

2. The immersion camera water meter for measuring water flow according to claim 1, characterized in that: A camera body (11) is installed on one side of the upper end of the camera water meter body (1).

3. The immersion camera water meter for measuring water flow according to claim 1, characterized in that: The dial sealing structure (2) comprises a mounting ring 1 (21), wherein the mounting ring 1 (21) is fixedly connected to the outer wall of the camera water meter body (1), a mounting ring 2 (23) is bolted to the mounting ring 1 (21), and a housing (24) is fixedly connected to the inner side of the mounting ring 2 (23).

4. The immersion camera water meter for measuring water flow according to claim 1, characterized in that: A sealing groove (22) is provided at the upper end of the mounting ring (21) and close to the outer wall of the camera water meter body (1); a sealing ring (25) is fixedly connected to the bottom side of the shell (24); and the sealing ring (25) is clamped inside the sealing groove (22).

5. The immersion camera water meter for measuring water flow according to claim 1, characterized in that: Air inlets (32) are arranged in a circle center direction on the inner side of the hollow ring (31), and stainless steel mesh plates (33) are fixedly connected to the inside of the air inlets (32).

6. The immersion camera water meter for measuring water flow according to claim 1, characterized in that: A heating chamber (341) is provided inside the drying cylinder (34), a heating wire (342) is arranged inside the heating chamber (341), and the heating wire (342) is connected to an external power source via a wire.

7. The immersion camera water meter for measuring water flow according to claim 1, characterized in that: The shell (24) is made of transparent material.

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