Vacuum degassing unit, constant pressure water supply vacuum degassing unit, constant pressure water supply vacuum degassing device, Beijing constant pressure water supply vacuum degassing unit, heating constant pressure water supply vacuum degassing unit, Beijing constant pressure water supply vacuum degassing device, constant pressure Water supply and degassing unit, Beijing constant pressure water supply and degassing unit, heating and constant pressure water supply and degassing unit Fully automatic constant pressure water supply and exhaust device, automatic constant pressure water supply and degassing device, constant pressure water supply and exhaust device, Beijing automatic constant pressure water supply and exhaust device, Tianjin automatic constant pressure water supply and exhaust device, Hebei automatic constant pressure Water supply and exhaust device, vacuum degassing unit, constant pressure water supply vacuum degassing unit, constant pressure water supply vacuum degassing device, Beijing constant pressure water supply vacuum degassing unit, heating constant pressure water supply vacuum degassing unit, Beijing constant pressure water supply vacuum desorption Gas device, constant pressure water supply and degassing unit, Beijing constant pressure water supply and degassing unit, heating and constant pressure water supply and degassing unit Overview The constant pressure hydration vacuum degassing unit is a new type of equipment developed by our company using international advanced technology to realize centralized heating, central air conditioning system constant pressure, expansion, water supply and vacuum degassing. The device plays the role of voltage regulation, automatic water supply, expansion and automatic water discharge in the system, and removes free gas and dissolved gas in the system. Keep the system in an efficient, environmentally friendly and energy-saving state of motion. How the device works The constant pressure water supply device utilizes the adjustable capacity of the pressure tank to automatically adjust the change of the user's water volume. When the water consumption is reduced or no water is used, the water pump can be started for a long time to achieve energy saving purposes. Compared with water towers and high water tanks, it can save about 40%-60% of investment. The compact structure of the device reduces floor space and saves land resources compared to other conventional water supply units. The equipment is fully automatic and requires no special personnel to manage and work reliably. At the same time, in the water circulation system: on the one hand, there is a large amount of gas, if it is not removed, it is easy to generate gas resistance, resulting in poor circulation of local or whole system, uneven heat and cold, and damage of equipment and pipeline; Oxygen causes corrosion of end equipment such as heating (refrigeration) equipment, pipes and steel radiators. Perforation and water leakage directly affect the safety of the entire system. The degassing equipment in the unit is based on Henry's law: a certain amount of gas is dissolved in water at a certain temperature and pressure. When the temperature is increased or the pressure is lowered, the dissolved gas in the water will be reduced; the water temperature is passed without changing the water temperature. The device generates a vacuum that releases free and dissolved gases from the water and exits the system through an automatic venting valve. The degassed unsaturated water will seek to balance the gas and water in the gas in the absorption system. This cycle, in order to remove all the gas in the system water, to ensure stable and safe operation of the system. Features 1. Automatic constant pressure, automatic water supply, automatic water discharge, automatic removal of free gas and dissolved gas in the system. 2, the operating parameters are arbitrarily set, suitable for any closed pressure and pressure water supply. 5, can greatly shorten the exhaust time after the initial water injection of the heating or cooling system, which is very beneficial to the initial commissioning operation of the system. 6. Remove the gas in the system to prevent air resistance and ensure stable and reliable system during normal operation. 7. Eliminate pump cavitation and reduce system operation noise. 8, due to the removal of oxygen in the water, will reduce the system's aerobic corrosion, extending equipment use time. 9. Since the gas in the water is removed, gas bubbles are not attached to the surface of the heat exchanger, which improves the heating efficiency. 10. The working time and cycle of the degasser can be adjusted as needed. 11. The capacity of a single system can be up to 150m3; multiple units can be used in parallel. 12, small footprint, easy to install and use, fully automatic operation, safe and reliable, easy to maintain. Device function Automatic constant pressure, expansion, hydration, vacuum degassing four-in-one elimination of expansion tanks and large pressure water tanks, simplifying the system Extend the service life of equipment and pipelines Improve the heat transfer efficiency of equipment Eliminate pipeline noise and gas resistance in the system Performance parameter Adapt to system pressure: 0.1-2.0Mpa
3, energy saving: automatically read the system information, only start the device operation when necessary.
4, degassing efficiency and deoxidation efficiency >99%
The degassing single treatment water system can be up to 150m3
One-for-one, double vertical pump hydration function Variable frequency control and general control mode Reliable mechanical working performance, full Chinese operation interface
Feed water pressure: ≥0.1Mpa
Ambient temperature: +5°C～+40°C
Power supply: 380V/50Hz
Installation location: indoor