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2018

Plate heat exchanger unit

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Summary:

Features: The integrated heat exchange unit is a combination of plate heat exchangers, circulation pumps, filters, valves, instruments, and electrical control, making it an integrated device for emergency power. It can be used in forced external circulation cooling systems, heating systems, domestic hot water systems, and other production processes; it occupies a small area, saving more than 60% on infrastructure investment; it is easy to design, shortening the engineering design cycle; installation is convenient, reducing installation time and lowering costs by about 50%; it is fully functional and easy to maintain; it can use microcomputer control, with a high degree of automation. Main configuration: 1. Plate heat exchanger 2.

Features:

　　The integrated heat exchange unit is a rapid electric integrated device composed of a plate heat exchanger, circulation pump, filter, valves, instruments, and electrical control, which can be used in forced external circulation cooling systems, heating systems, domestic hot water systems, and other production processes.

Small footprint, can save more than 60% of infrastructure investment costs; easy to design, shortening the engineering design cycle;

Easy to install, reduces installation time, lowers costs by about 50%; fully functional, convenient for use and maintenance;

Microcomputer control can be adopted, with a high degree of automation.

Main configuration: 1. Plate heat exchanger

2. Thermometer

3. Pressure gauge

4. Disc valve

5. Check valve

6. Circulation pump

7. Electrical control box

8. Filter

9. Switch pressure gauge

10. Pressure stabilizing pump

11. Safety valve

1. When used in cooling systems, the hot side is equipped with a recirculation system, and the cold side does not have a recirculation system.

2. When used in heating systems, the hot side does not have a recirculation system, and the cold side is equipped with a recirculation system, configured with dual pumps. The circulation pump generally has two units, one in use and one as a backup, interlocked with each other.

3. When used in heating systems, a supplementary water device is additionally set up, configured with a pressure stabilizing pump (supplementary water pump). The supplementary water pump has both manual and automatic control modes. When using automatic control, an electric contact pressure gauge is set on the pipeline to adjust suitable upper and lower limits. When the system pressure drops to the lower limit, the supplementary water pump automatically starts to replenish water to the system. When the pressure rises to the upper limit, the pressure stabilizing pump automatically stops working. It is also possible to control the supplementary water pump using a high-level expansion water tank to stabilize the system pressure, or to set up a gas positioning tank for automatic water replenishment. When the heat source is high-temperature water, the system should be equipped with an expansion water tank, without a water pump.

4. Temperature control: The inlet and outlet of the cold and hot media are equipped with pressure gauges and thermometers. When there are strict requirements for the temperature change of the heated or cooled medium, a temperature control valve can be set at the inlet of the heating or cooling medium to control the outlet temperature of the heated or cooled medium within the required range.

5. Safety protection: A safety valve is installed before the circulation pump in the heating system, and other systems have safety valves installed at the outlet of the heated or cooled medium.

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Chongqing Southwest Saiwei Heat Exchange Equipment Co., Ltd. is committed to providing customers with excellent heat exchange equipment solutions. With the rapid development of the industrial field, the demand and application of heat exchange equipment are becoming more and more extensive. The company deeply knows that each customer's needs are unique, so customized solutions have become our core competitiveness.

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Contact Information

Telephone:

Customer service hotline:

+86-23-63521288

+86-23-63521388

+8613500387128

Address:

Baishiyi, Jiulongpo District, Chongqing

E-mail:

cqb@saiwell.com

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Chongqing Southwest Saiwell Heat Exchange Equipment Co., Ltd.

Specializing in the research, development, production and sales, equipment consulting, maintenance, and accessory services of heat exchange technology, equipment, and systems, and undertaking the design and installation of thermal system engineering, energy conservation and emission reduction, and energy conservation and emission reduction system engineering.

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