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Inspecting sewer and stormwater networks is a demanding yet crucial task. These expansive conduits carrying a continuous stream of water require regular upkeep to ensure optimal functionality. A pipe inspection camera that assesses the internal conditions of these conduits is a pivotal component in this process. These cameras not only facilitate internal inspection but also aid in the removal of roots and debris.
Now, let's delve in and discover more details about this groundbreaking camera.
What is a Pipe Inspection Camera?
A pipe inspection camera, also referred to as a sewer camera or drain camera, is a specialized tool used to visually inspect the inside of pipes and assess their condition. It consists of a small camera attached to the end of a flexible cable or rod, which is inserted into the pipe. The camera provides real-time video footage of the pipe's interior, allowing professionals to identify any damage, blockages, or other issues that may be present.
How Does a Pipe Inspection Camera Work?
A pipe inspection camera works by inserting a small camera attached to a flexible cable or rod into a pipe. The camera is typically waterproof and equipped with LED lights for illumination. The cable or rod can be maneuvered through the pipe, allowing the camera to capture real-time video footage of the pipe's interior.
The camera is connected to a monitor above ground, where a technician can watch the live video feed as the camera travels through the pipe. This allows the technician to inspect the condition of the pipes, identify any issues such as damage, blockages, or leaks, and determine the appropriate course of action for repairs or maintenance.
However, drain cameras are commonly used in various industries, including plumbing, construction, and municipal maintenance, leading to their increased demand. According to Extrapolate's report, the global pipe inspection camera market is expected to reach $480.09 million in revenue by 2030.
Pivotal Types of Pipe Inspection Cameras
Below are the main types of drain cameras:
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Crawler Cameras
These are the most commonly used inspection robots controlled remotely, traversing through a pipe on wheels. These cameras consist of lights and cables that supply power to illuminate and record video inside the pipe. Crawlers are generally directed by the operator, who can see the crawler’s progress through a live vision on his computer monitor. This also enables operators to measure the speed, directness, tilt, pan, and zoom of the camera.
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Fixed Zoom Cameras
Fixed zoom cameras, also known as pole cameras, are mounted on a pole and inserted into the pipe from the surface. It features an HD camera with optical and digital zoom capabilities. They provide strong zoom functionality, excellent lighting, and focus adjustment, enabling comprehensive inspection of the pipe interior with extended vision from entry to end.
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Push Rod Cameras
Push rod cameras are specialized cameras designed for challenging and confined conditions. These consist of a slim camera head with a coiled cable, which is manually controlled to capture the required video. It often uses skids to keep the camera head steady, ensuring a centered and steady view during inspection.
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Inspection Rafts
These rafts are popularly used for large pipes and can cover extended distances. In outfall tunnels, they can be lowered downstream and tied with a small hook or net. They are designed to stay straight and stable and are ideal for locations where long distances need to be covered in less time.
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Drone Cameras
A drone is a novel advancement in UAV technology that has been used for pipe inspection in recent years. It is ideal for situations with large pipes and high water flow where crawlers are impractical and rafts cannot maintain stability. These drones navigate through lengthy pipes and capture the necessary video footage and images for inspections.
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Jetter Nozzle Cameras
Jetter nozzle cameras, or nozzles, are controlled by operators and used to clear sediment, fats, oils, obstructions, grease, and roots from pipes. They are equipped with a nozzle-type camera that can easily traverse through the pipe, find exact issues, and even steer into sideways pipes. These cameras are capable of recording video of the cleaning process, aiding in the collection of information about the durability and condition of the cleaned pipe.
Top 3 Players in the Pipe Inspection Camera Space in 2024
Below are the three leading companies in the drain camera industry that can be considered in 2024:
1. Spartan Tool
Spartan Tool offers a range of sewer camera systems for professional plumbers. Its sewer cameras are designed to navigate through complex pipes and provide clear video footage for an accurate diagnosis of blockages. Spartan sewer cameras are equipped with innovative control boxes featuring high-quality inspection camera systems, LCDs, and waterproof keypads.
2. TvbTech Co., Ltd.
TvbTech Co., Ltd. is a reputable supplier in the industry based in China. It specializes in the design, development, and production of cutting-edge pipe cameras. Its cameras are utilized in various sectors, including sewer and drainage, plumbing, civil engineering, and municipal infrastructure. TvbTech's pipe inspection cameras are known for their accuracy and efficiency in detecting flaws, blockages, and other potential issues.
3. CUES Inc.
CUES Inc. is a global manufacturer of closed-circuit television video (CCTV) inspection, pipe profiling equipment, rehabilitation, pipeline inspection, and asset management software. Its solutions are particularly made for sanitary and storm sewers, industrial process lines, and water line applications. Among its offerings, GraniteNet software stands out as a next-gen infrastructure inspection & decision support software designed for water, stormwater, wastewater, and municipal public works asset management.
In a Nutshell
Pipe inspection cameras have revolutionized the way plumbing and pipeline inspections are conducted. These cameras provide accurate and visual assessments of the condition of pipes, allowing for efficient diagnosis and timely repairs. With their ability to navigate through pipes, including those in hard-to-reach areas, they minimize disruptions and unnecessary excavation.
Sewer cameras also contribute to preventive maintenance, reducing the risk of major issues and emergencies. They provide documentation, verification, and valuable information essential for planning repairs or renovations. The sewer cameras are the best solution for achieving cost and time efficiency, ensuring accurate diagnosis, and enhancing decision-making.
