The JQ-02 series commercial dishwasher gas box is a key component of the pneumatic liquid level detection device, which is specially used to prevent the problems caused by liquid backflow and air pressure imbalance. This article will introduce in detail the structural design, working principle and important role of the gas box in the liquid level detection of commercial dishwashers.
1. Structural design of the gas box
The gas box of the JQ-02 series commercial dishwasher has a simple structure but powerful functions. The gas box is mainly composed of a box body and a vent pipe connected to the box body. The box body itself is a hollow structure. The design of the hollow structure can effectively utilize the internal space, so that it has a gas conduction function during the pneumatic liquid level detection process. The contact part between the box body and the vent pipe is provided with an opening to facilitate the free flow of gas and pressure conduction.
The bottom of the box body is provided with a water inlet, which is mainly used to hold a certain amount of liquid. The water inlet is the main channel for the device to contact with the liquid, while the other parts remain completely sealed. Such a closed design can effectively prevent liquid from leaking from other locations. The position of the vent pipe is higher than the bottom of the box body. This positional relationship ensures that even if the liquid level in the box body rises, the liquid will not flow into the pneumatic liquid level detection device through the vent pipe, thereby avoiding the failure of the pneumatic device.
2. Working Principle
The core function of the gas collecting box is to assist the pneumatic liquid level detection device in accurate liquid level detection. When working, the gas collecting box is placed in the container to be detected, and the box body senses the liquid level changes in the container through the water inlet at its bottom. At the same time, the vent pipe on the gas collecting box is connected to the vent of the container, and the other end of the vent pipe is connected to the air pressure conduit of the pneumatic liquid level detection device.
When the water level in the container rises, water enters the gas collecting box through the water inlet, and the air inside the box body is compressed, transmitting the pressure change to the pneumatic liquid level detection device through the vent pipe. The detection device calculates the actual liquid level in the container by sensing the pressure change.
However, the most innovative point of the gas collecting box is its leak-proof design. Since the height of the vent pipe is always higher than the bottom of the box body and higher than the highest water level in the container, even if the pneumatic liquid level detection device leaks, the water level in the box body will be lower than the position of the vent pipe, preventing water from flowing back into the detection device through the vent pipe. This design greatly improves the reliability of the system and avoids the failure of the detection device caused by liquid backflow.
3. The important role of the gas collecting box in liquid level detection
Pneumatic liquid level detection devices are usually used in various scenarios where accurate liquid level measurement is required, such as commercial dishwashers, food processing equipment, etc. In these application scenarios, accurate measurement of the height of the liquid is crucial to the normal operation of the equipment, especially for equipment like dishwashers, where too high or too low liquid levels may cause equipment failure or poor cleaning effects.
The JQ-02 series commercial dishwasher gas collecting box ensures the accuracy and stability of liquid level detection by cooperating with the pneumatic liquid level detection device. The design of the gas collecting box can not only accurately reflect the changes in the liquid level in the container, but also protect the detection device from the influence of liquid when there is a leak or liquid level fluctuation. This plays an important role in ensuring the long-term stable operation of the equipment.
4. Advantages of the gas collecting box
Anti-liquid backflow design: The vent pipe of the gas collecting box is designed above the highest liquid level in the container. This design effectively prevents the liquid from backflowing into the air pressure liquid level detection device, avoiding the problem of device failure caused by liquid leakage.
Simple structure and low cost: The gas collecting box has a simple structure and is only composed of a box body and a vent pipe. It does not require complex processing technology, so the production cost is low and it is suitable for large-scale industrial production applications.
Sealed structure to prevent leakage: Except for the water inlet and the opening of the vent pipe, the other parts of the gas collecting box are sealed structures. This design can not only effectively prevent water leakage, but also improve the accuracy of air pressure liquid level detection.
Wide range of application: The gas collecting box is suitable for liquid level detection of various liquid containers, especially in commercial dishwashers. The gas collecting box can help the equipment accurately control the water level to prevent too much or too little water from affecting the washing effect.
5. Application scenarios and prospects
The application range of the JQ-02 series commercial dishwasher gas box is very wide. In addition to dishwashers, it can also be used in other equipment that requires precise liquid level detection, such as food processing machinery, industrial cleaning equipment, etc. In these equipment, the accuracy of liquid level detection and the reliability of the equipment are crucial.
In the future, with the development of intelligent equipment, liquid level detection technology will continue to improve. The JQ-02 series commercial dishwasher gas box has shown great application potential in the field of liquid level detection with its simple and efficient design and leak-proof function. With the continuous advancement of production technology, the material and structure of the gas box may be further optimized, and even intelligent sensing technology may be added to enable it to adapt to the liquid level detection needs in more complex environments.
6. Summary
As an important part of the pneumatic liquid level detection device, the JQ-02 series commercial dishwasher gas box ensures the accuracy of liquid level detection and the stability of the equipment through its unique structural design. The leak-proof design of the gas box effectively avoids the failure of the detection device caused by liquid backflow, making it an indispensable part in the field of liquid level detection. In future technological development, gas collecting boxes are expected to play a greater role in more industries and provide reliable protection for various liquid level detection equipment.