Positive displacement heat exchanger is a pressure vessel, according to the actual use of pressure. According to the different forms of heat exchange tube, volumetric heat exchanger can be divided into floating coil heat exchanger and U-tube heat exchanger. According to the appearance of different products, volumetric heat exchanger can be divided into vertical volumetric heat exchanger and horizontal volumetric heat exchanger.
The high-effect heat-exchange component--floating coiled tube is adopted in the volume heat exchanger to heat the water in the tank layer by layer until the temperature of the outlet reaches the preset value and generates domestic hot water. Volume heat exchanger with floating coiled tube is a new type of water heating equipment which is extensively applied in sanitary water heating system in schools, hospitals, and hotels.
Designed Pressure:
Coiled tube: 1.6MPa
Tank: 0.6/1.0/1.6MPa
Component Materials:
Coiled tube: Stainless steel No.304 and red copper
Tank: Stainless steel No.304 and carbon steel
Features:
1>.Quick startup: Due to the special structure of this product, the hot water generated from it can quickly reach the hot water outlet on the top of the tank, and therefore can provide hot water without the need of heating most part of the cold water.
2>. High heat transfer coefficient: With high-effect heat transfer element featured by high heat transfer coefficient and continuous micro-dithering of floating coiled tube in the process of heat exchange, floating coiled tube can realize dynamic heat transfer and substantially improve the performance of heat exchanger.
3>.Remote possibility for fouling: As a floating coiled tube is adopted in the heat exchanger, and the fluid that easily forms turbulence has a fairly strong flushing effect on the wall surface of the heat-exchange tube, the possibility for fouling is remote.
4>. No cold water area: high cubic utilization rate: This product heats the cold water at the bottom of the tank all the time. When the water supply volume is lower than the quoted water supply capacity, it will gradually heat all cold water in the tank without leaving any cold water area to maintain the maximum stock of hot water. When the water supply volume is higher than the quoted water supply capacity, the hot water stored in the tank and the water heated instantly will be supplied to withstand the peak of water consumption.
5>.Water sanitation: Multiple groups of floating coiled tubes are set in the heat exchanger. The unique pagoda structure allows for quick heating, uniform temperature, and constant temperature of outcoming water without the formation of a dead water area. Therefore, hot water will not generate bacteria in the heat exchanger and hereby can ensure cleanness and sanitation of water.
System Application Chart of Volume Heat Exchanger
Q&A
1. Q: How long can we deliver goods?
A: It would be 15-25 days after payment and drawing sketch confirmed
2. Q: Can your company supply an after-sales warranty?
A: Yes, we can supply 1-year after-sales warranty against B/L date.
3. Q: What payment terms can you accept?
A: We can accept L/C, T/T, etc.
4. Q: Can you accept customized order?
A: Yes, we accept, we have a very professional technical group who can design the special products according to your basic parameter/ data sheet/ drawings or sample.
5. Q: Do you have your own factory or just you are a trading company?
A: We are the direct factory group, one is in Guangzhou City, Guangdong Province, another is in Huanggang City, Hubei Province.
6. Q: Is OEM order acceptable to your company?
A: Yes, OEM is Welcomed.
7. Q: What kind of equipment used for manufacturing process?
A: A series of high-tech equipment used in the process of manufacture, including special hydraulic machine for plate heat exchanger, CNC automatic cutting machine, automatic wheat arc welding machine, automatic plasma welding machine, CNC plate winding machine, shearing machine and etc.
About Warranty:
We promise 1 year guarantee, all reasonable relevant cost will be undertaken by us in the first year if our heat exchanger fails to work due to quality problem, only the free repairing operation guide is available in the rest of years via E-mail /Fax/Phone
Company profile:
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