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Constant pressure water vacuum degassing unit is the company adopts international advanced technology research and development to achieve centralized heating and central air-conditioning system at constant pressure, swelling, water, vacuum degassing one of the four new devices. The device plays regulator in the system , automatic replenishment, expansion automatic discharge, removal of the system of free gas and the dissolution gases, etc. so that the system is always in efficient, environmentally friendly, energy-saving state of motion.
Constant pressure water device utilizes an adjustable pressure tank capacity, users can automatically adjust the amount of water changes, when the water was reduced or no water, you can not start the pump for a long time to save energy can be saved compared with towers, water tanks investment of about 40% -60%. The compact device structure, and other means reduced compared to conventional water footprint, saving land resources. This device fully automatic operation, no special management, reliable work.
While the water circulation system: on the one hand there is a lot of gas; if not prone to vapor lock removed; resulting in partial or poor circulation and Enthusiasm entire system; and damage to equipment and piping; on the other hand contained in the water Oxygen makes heating (cooling) equipment, piping and steel radiators and other terminal equipment corrosion, perforation, leakage directly affects the security of the entire system, the unit of the degassing device that is based on Henry's law: at a certain temperature and pressure of water in a certain amount of dissolved gas, when the temperature increases or pressure drops, the gas dissolved in the water will reduce the principle; in the case where the temperature does not change by generating a vacuum device, the water free gas and dissolved gas is released, and then through the automatic discharge valve exhaust system. degassed unsaturated water will absorb the gas system to seek gas-water balance. This cycle, thereby removing all water and gas systems, to ensure the stable and secure operation of the system.
1, automatic constant pressure, automatic replenishment, automatic drain, automatic removal of the system of free gas, dissolved gas. 2, operating parameters can be set at any suitable place closed constant pressure water.
3, energy conservation: automatic reading system information, only when necessary to run the boot device.
4, degassing efficiency and deoxygenation efficiency) of 99%
5, can greatly shorten the heating or cooling system, exhaust time after the initial injection, highly conducive to the initial system commissioning.
6, the gas removal system to prevent vapor lock, ensure stable and reliable during normal system operation.
7, eliminate pump cavitation, reduce system operating noise.
8, since the oxygen-depleted water, will reduce system aerobic corrosion and prolong equipment life.
9, due to the removal in addition to water, gas, heat will not be accompanied by gas bubbles on the surface, to improve the heating efficiency.
10, degasser working time and cycle can be adjusted as needed.
11, a single applicable system capacity up to 150m³; can be more than one parallel.
12, small footprint, easy installation, automatic operation, safe, reliable, easy maintenance.
Set automatic constant pressure; expansion; water; four in one vacuum degassing
Cancellation expansion tank and large pressure tank, a simplified system
Extend the life of the equipment and piping
Improve the efficiency of heat transfer equipment to eliminate noise and piping system vapor lock phenomenon
The volume of treated water system degassing single maximum to 150m³
One with a prepared, double vertical pump water feature
Optional variable frequency control and general control
Reliable mechanical performance, Chinese user interface
Adapt the system pressure: 0.1-2.0Mpa
Water pressure: ≥0.1Mpa
Ambient temperature: + 5 ℃ ~ + 40 ℃
Power: 380V / 50Hz
Installation place: Indoor