Cooling Water Chiller SUNDI -45℃~300℃
It is important to choose the suitable heat conduction medium, to make sure that system works stably. To choose the suitable medium according to the working temperature of the system is essential.
How to Determine Freezing Water Flow Rate?
A lot of people will ask such a question when they buy a cold water machine -- how do you determine the freezing water flow of a refrigerated water unit? So which aspects should we consider the cold water flow?
Detect the pressure value of the in- and out-water, then refer to instruction about the water flow under this circumstance and determine whether the water system is normal by looking at the description in the corresponding table or flow diagram of the unit. This difference is also used to determine which part of the water pipeline has a large resistance and make corresponding rectification plan and action.
If the temperature of the is tested lower than zero after running for 30 minutes, then water flow is not enough on water side heat exchanger which causes evaporation temperature and pressure to fall and cause freon in evaporator flow to the compressor suction duct in evaporation heat. That brings about the fact that the compressor suction temperature below zero. In addition, the evaporation pressure and evaporation temperature caused by low temperature setting should be excluded. However, the low-temperature unit can be considered normal as long as there is 6 ~ 8 ℃ overheat of compressor suction. So under normal water flow, the compressor suction temperature generally will be greater than 0 ℃. Temperature lower than this value should be ruled out water system problems.
By detecting the current of the pump of water and comparing with rated current, you can determine the actual water flow, whether its water flow is big or small. Refer to the parameters above, you can draw an exact water system testing analysis report.
在线联系供应商
Other supplier products
 |
Lab Water Chiller SUNDI -60℃~300℃ | SUNDI -60℃~300℃ A fully closed piping design, high efficiency plate heat exchanger used to reduce the demand for the thermal fluid utilization whil... |
 |
Air Water Chiller SUNDI -40℃ ～ 200℃ For Two Reactors | Display function Cooling heating Temperature Control System Display – The Refrigeration system's multi-image displays various information. Ho... |
 |
Ultra-Low Temp. Freezer | ow temperature industrial freezerrefrigerator, also known as the cryogenic refrigerator, ultra low temperature storage box.It can be broadly divid... |
 |
Industrial Chiller System SUNDI -25℃~300℃ | Use high temperature resistant low-temperature magnetic drive pump or a leak-free high and low-temperature shield-driven pump, reduce the risk of s... |
 |
Glycol Cooling Heating Control System | Application: The tested object is attached to a test platform adapter. The inside of the part was cooled and heated by an aqueous solution of ethyl... |
Same products
 |
Heat exchanger LEA series | 卖方: Changzhou Lingji Industrial Equipment Co., Ltd | Heat exchangerplays a crucial role in providing advanced cooling and ventilation systems for a wi... |
 |
Louvered Recirculated Air Heating Unit | 卖方: Fujian Air Technology Systems Co., Ltd | Applications: ideal for high and large space(H: 4-30m)that needs heating with max 23m supply air ... |
 |
Trifluoromethane R23 CHF3, Refrigerant Gas | 卖方: Chengdu Taiyu Industrial Gases Co., Ltd | , Refrigerant Gas Product Description Trifluoromethane is an organic compound, colorless, odorl... |
 |
HORIZONTAL RADIATOR FOR GAS GENSET | 卖方: 朗弘热力 | 静音风机，各风机可以根据需求设计成单独控制，圆形铜管铝片散热芯体适用于燃气发电机组，扁型铜管铜片适用于柴油发电机组，我们有自己实验室，拥有发动机测试台架，拥有风洞实验室，拥有专业设计软件，公司技... |
 |
HORIZONTAL RADIATOR FOR GAS GENSET | 卖方: 朗弘热力 | 静音风机，各风机可以根据需求设计成单独控制，圆形铜管铝片散热芯体适用于燃气发电机组，扁型铜管铜片适用于柴油发电机组，我们有自己实验室，拥有发动机测试台架，拥有风洞实验室，拥有专业设计软件，公司技... |
