Bayannaoer Air Conditioning Water Pressure Tank Processing -------------- Shijiazhuang Yingdu Environmental Protection Co., Ltd.
Bayannur Air Conditioning Water Pressure Tank Product Introduction
YD series constant pressure replenishment device is composed of replenishing water pump, control cabinet, pressure relief assembly, remote pressure gauge and pipeline accessories. The replenishment pipeline is connected to the replenishing point through the water inlet line, the butterfly valve, the replenishing pump, the check valve, and the outlet pipe in turn; the effluent line is connected to the inlet pipe through the outlet pipe and the pressure relief assembly. A remote pressure gauge is connected between the ball valve and the solenoid valve of the pressure relief assembly through a hose; the pressure signal in the pipeline is transmitted from the remote pressure gauge to the digital pressure meter, and the automatic constant pressure water supply and pressure relief are controlled through the program. Water, low pressure and overpressure alarm; The level sensor sends the level signal of the soft water tank to the digital liquid level meter, through which the water shortage alarm and water shortage self-locking of the soft water tank are controlled. Isolation transformers are used to power digital meters to suppress interference and play a role in phase loss protection. Digital automatic pressure replenishment device can accurately display system pressure, digital display program, stable performance, compact structure and easy installation.
Bayannaoer air conditioning water pressure tank working principle
YD series constant pressure replenishment device uses the system static pressure as the design initial pressure head in the expansion tank, and uses the pressure that ensures the non-vaporization of the hot water in the system as the dynamic terminal pressure head in the expansion tank. In the initial operation, the replenishing water pump is first started to fill the system and the water chamber in the pressure tank. After the system is full, excess water is squeezed into the capsule. Because of the incompressibility of water, as the volume of water continues to increase, the volume of the water chamber also expands and the air chamber is compressed, and the pressure in the tank is continuously increased. When the pressure reaches the design pressure, the charge pump is turned off by the pressure controller. When the water in the system is thermally expanded and the system pressure rises above the design pressure, the excess water is discharged through the safety valve to the make-up water tank for recycling. When the water in the system is reduced due to leakage or temperature and the system pressure is reduced, the capsules are reduced. The water in the system is continuously pressed into the pipe network to compensate for the pressure drop. When the system pressure reaches the design-allowed minimum pressure, the pressure controller will make the replenishment pump restart to replenish water in the pipe network and pressure tank.
Bayannur Air Conditioning Water Pressure Tank Features
1. This product has the functions of regulating overpressure, undervoltage, overload, short circuit, phase failure and low liquid level.
2, the adjustment accuracy is high, generally can reach 0.01MPa, the system pressure is always maintained at the set value.
3, the operation is simple and convenient, pressure, speed, voltage, current, fault and other information is automatically stored, fault display. Pressure can be set directly from the keyboard.
4, frequency conversion constant pressure water supply equipment has a limited energy-efficient, such as supporting the use of pressure tank, the effect is better, saving 20% ​​to 50%.
5, the frequency conversion control system, has the water pump time switching function.
6, the device structure is compact, small footprint, easy maintenance.
Bayannur Air Conditioning Water Pressure Tank Applicable Range
1. Applicable to production, firefighting, living system pressurized water supply, air conditioning system and various circulating water systems.
2. Constant pressure water supply device for industrial and civil boiler circulatory system.
3, hot water heating system must be fixed pressure water device and hot water circulation system.
4, geothermal heating system, water source heat pump.
5, boiler automatic pressure expansion device (pressure tank, etc.) transformation.
6. Reformation of automatic regulated pressure expansion device (pressure tank, expansion tank, etc.) for hot water heating.
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