Constant pressure water replenishment unit
In a closed-loop heating and air conditioning system, in order to ensure the stability of system pressure, expansion facilities need to be installed. The constant pressure water replenishment unit consists of a water replenishment pump, a stabilizing tank, a control cabinet, a circulation pipeline, valves, etc. When the system pressure decreases, the water chamber pressure of the stabilizing tank also decreases, and the volume of the air chamber expands to stabilize the system pressure within the set value range; When the system pressure drops to the set lower limit, the water pump automatically starts to replenish water/pressure to the system, and this cycle repeats to automatically stabilize and replenish water.
Related products
【 Basic Functions 】
Expansion and contraction - regulating the expansion and contraction of water systems caused by temperature fluctuations
Constant pressure - keeping the system pressure constant at the design value
Water replenishment - When the water system leaks, the unit replenishes water to the system
Exhaust - Part of the dissolved gas in the water system can be regularly expelled from the unit
【 Main Parameters 】
Diameter: Φ 600- Φ 300
Volume range: 350L-9000L
Power requirement: 3 × 380V 50Hz
Pressure: 6bar/10bar/16bar
Medium: Water
Temperature: -0~120 ℃
【 Applicable Scenarios 】
Process cooling water circulation
Process hot water circulation
Comfortable air conditioning circulating water
Domestic water supply
[Product Features]
Compact unit design, space saving
Accurately stabilize system pressure and extend system service life
Adopting efficient and energy-saving equipment to reduce operating costs
High degree of automation, providing Modbus and TCP/IP communication protocols for remote monitoring
