Design temperature: 200 ℃

Design pressure: 2.5 MPa

Specifications: effective volume: 500 ~ 12000 l

Material: heat exchanger core material AISI304 AISI316L/AISI904L titanium/nickel SMO254 Hatelloy

Brief description: the material of carbon steel lining AISI304 stainless steel cylinder body/AISI316

control

When a medium heat for hot water, generally three way valve will be installed to control the temperature of the secondary water;

When a source of heat medium for steam, general installation two-way valve to control the temperature of the secondary water;

Of the above two kinds of heating mode, adopt proportional electric regulator to control.

Water pump device:

Half of circulating pump in the shield type is ARO necessary device volume heat exchanger, and independent of any external circulation system. The pump head low, low noise, low power consumption, long life and can run steadily.

Low temperature difference heat transfer:

ARO product type converter is built-in shell plate type heat exchanger quickly. Shell plate heat exchanger is the use of the principle of plate heat exchanger, hot and cold water diagonal flow to two-way heat transfer, heat transfer system can reach more than 3500 w/m2k, can be in more water within the temperature range of heat transfer, the minimum to 1 degree of heat transfer temperature difference (i.e., 60 ℃ the heat source can be swapped out of 59 ℃ hot water).

Safety control:

Using the temperature signal after a PLC to control and adjust the valve opening. Reliability, high controlling precision, tank water temperature can be controlled in + / - 1 ℃ or less. Each half volume heat exchanger are independent configuration control box, hot water temperature can be set according to seasonal changes randomly, and can provide the BA contacts, so that the central monitoring.

Maintenance:

Play with the size of the ARO provide access manhole half volume heat exchanger, so that to check inside the tank. Drain valve arranged at the bottom of the tank for sewage.

PRODUCT ADVANTAGE:

Product performance advantages:

1, on the principle of plate type structure, high heat transfer coefficient, high thermal efficiency.

2, low heat (65 ℃), can produce secondary 60 ℃ water.

3, the inner loop active heat transfer, uniform water, water temperature, not easily produce the legionella bacteria.

4, so the heat exchange cavity body to separate from the storage tank, the effective storage volume 100%, water storage rate and utilization rate is high.

5 noninterference once or twice, equipment maintenance, can not downtime, and maintenance to the space is little, the minimum 50 cm.

6, equipment, the primary and secondary side can work under high pressure is 2.5 MPa, the highest working temperature is 250 ℃.

7, equipped with a full range of intelligent control, the user doesn't form a complete set, just pick one or two of water and electricity and BAI can be put into use.

Product features:

1, with a low water level protection and alarm.

2, equipped with high and low temperature protection box of alarm.

3, with tank temperature and pressure display.

4, equipped with automatic exhaust cylinder body and the negative pressure device.

5, equipped with a heat medium proportion integral control flow

6, with a circulation pump overload protection and automatic alarm.

7, with five color screen touch interface intelligent electric cabinet, with functions of automatic control and remote monitoring and control.

Product advantage of accessories:

1. Grundfos shielding type circulating pump, long service life and easy maintenance.

2. Adopt sent her to break the vacuum valve and exhaust valve, resistance to high temperature and high pressure.

3. Adopt ARI relief valve, protect the pressure range.

4. Adopt Siemens pressure and temperature sensors, stable performance.

5. Use ABB, Schneider, Siemens electrical components, stable and reliable.

6. Heat transfer components can be used 304, 316 l / 904 l stainless steel, titanium, etc.

RANGE OF APPLICATION

Hot water boiler system application:

Used in low pressure/atmospheric pressure hot water boiler system, adopting thermal mass media for hot water, also can use low temperature heat medium heat out of the 60 ℃ water, for hotel rooms, swimming pool, laundry, kitchen and central heating water system and partition to provide hot water heating water system.

Steam boiler system application:

Used in high pressure/low pressure steam boiler system, the use of thermal mass media for overheat/saturated steam, also can use waste heat steam heat out of the 60 ℃ water, for hotel rooms, swimming pool, laundry, kitchen and central heating water system and partition to provide hot water heating water system.

Heat pump and solar system application:

Used in heat pump and solar energy system in heat and indirect heat transfer directly, at the same time, cooperate with the system requirements can be designed as recycling heat, for hotel rooms, swimming pool, laundry, kitchen and central heating water system and partition to provide hot water heating water system.

Pharmaceutical and food industry applications:

Used in medicine, food, oil, liquid beverage, chemical and metallurgical production in the process of heating/cooling, heat recovery and so on.