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Negotiable
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Guangdong
Long-term effective
2021-06-07 16:08
319
Company Profile
By certification [File Integrity]
Contact: gzlianhe(Mr.)
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Telephone: 
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Area: Guangdong
Address: Guangdong
Website: http://www.heatexchangermaker.com/ http://gzlianhe.san-fa.com/
Ⅰ. Brief Introduction
The refrigerant of the dry type Shell and tube Evaporator passes through the heat exchange tube, and the refrigerant runs outside the high efficiency heat exchange tube. Easy oil return and interchange control. The refrigerant charge is approximately 1/2 to 1/3 of the charge of the flooded unit.
Ⅱ. Product Details
1. The dry type Shell and tube Evaporator adopt a new type of three-dimensional micro-ribbed internally threaded copper tube.
2. A continuous spiral baffle is used inside the Shell and tube Evaporator shell.
3. The material of the baffle is PP plastic and processed into a spiral shape.
4. The refrigerant inlet of the Shell and tube Evaporator tube side is designed with a refrigerant liquid distribution plate to make the liquid refrigerant flow into each heat exchange tube more uniform.
Ⅲ. Product Parameter
Model |
Heat Exchange Capacity（KW） |
Chilled Water In/ outlet （inch） |
Refrigerant Inlet （inch） |
Refrigerant Outlet （inch） |
Length A （mm） |
Width B （mm） |
Height C （mm） |
Weight （kg） |
||
R22 |
R134a |
R407C |
||||||||
USHU008A |
28 |
23 |
25 |
1-1/2〞 |
5/8〞 |
1-1/8〞 |
986 |
310 |
235 |
62 |
USHU020A |
70 |
56 |
63 |
2" |
1-1/8" |
2-1/8" |
1584 |
310 |
235 |
121 |
USHU030A |
106 |
84 |
95 |
2-1/2" |
1-1/8" |
2-1/8" |
1934 |
390 |
280 |
145 |
USHU060A |
211 |
169 |
190 |
3" |
1-3/8" |
2-1/8" |
2253 |
420 |
340 |
323 |
USHU080A |
281 |
225 |
253 |
4" |
1-5/8" |
2-5/8" |
2653 |
420 |
340 |
366 |
USHU100A |
352 |
281 |
317 |
4" |
1-5/8" |
2-5/8" |
2653 |
560 |
390 |
364 |
Ⅳ. Advantages, Features and Application
1. The control is simple, and the refrigerant tube evaporates.
2. U-shaped tube is used for heat exchange tube.
3. The parts are detachable and easy to clean.
4. A continuous spiral baffle is used inside the evaporator shell, so that the refrigerant flows in the shell as a spiral plunger.
5. Adapt to compressors such as scroll and screw.
Ⅴ. Company Service
WIELAND and the HTRI are used to calculate the heat transfer performance of the Shell and Tube Heat Exchanger, and the heat transfer performance test is performed on the product based on the H.Stars Group's independent test platform. The product strength calculation uses SW6-2011v4.0 software in the pressure vessel industry to calculate its strength, and has passed the inspection by the Guangzhou Municipal Quality and Technical Supervision Bureau. The company has passed ISO9001 quality management system certification, ISO14001 environmental management system certification, and obtained pressure vessel design license and D-level pressure vessel manufacturing license. Over 20 years of technical accumulation has accumulated rich design experience to keep our products continuously leading.
Ⅵ. Product Maintenance
1. The flow velocity of the fluid in the housing not only affects the heat transfer efficiency, but also affects the pressure drop and the use of baffles. It is very important to choose an appropriate flow rate to limit the fluid flow rate.
Ⅶ. FAQ
1.How is the pressure drop specified？
Answer: Generally designed according to engineering requirements, the highest value should not be higher than 100KPa.
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