Industry Information

Update June 01, 2022

Reaction kettle operation and maintenance

First, the operation of the reactor: 1. Preparation before driving: a, prepare necessary driving tools, such as wrenches, pipe wrenches, etc.; b. Ensure that there is no shortage of oil in the oil...

Update May 31, 2022

Heat pump heat exchanger interface to improve the default program

Increase the heating capacity, the compressor suction flow, the middle suction temperature, the condenser and the evaporator water side resistance have undergone major changes, that is, in accordance...

Update May 30, 2022

PHNIX double heat source heat pump hot water machine series

● Various heat sources and stable units: The unit adopts double heat source design, and different heat sources can be used in different seasons. In summer, water (cooling water and domestic...

Update May 30, 2022

Dedicated heat pump pressure regulating valve for direct heat pump advantages

Heat pump pressure regulator for direct heat pump advantages: 1, quickly adjust the pressure balance between the refrigerant system and the water system. Pressure control valve for heat pump through...

Update May 28, 2022

Heat transfer device for heat shrinking mechanism of cigarette pack heat shaping machine

The utility model relates to a transmission device of a thermal shrinkage mechanism of a cigarette pack thermal shaping machine. The two cams are symmetrically supported on the box body coaxially,...

Update May 27, 2022

What is the difference between the high and low temperature alternating damp heat test box when testing heat dissipation and non-heat dissipation samples?

What is the difference between the high and low temperature alternating damp heat test chamber when testing heat dissipation and non-heat dissipation samples? Regarding experimental regulations and...

Update May 21, 2022

Xiamen use water source heat pump to remove heat summer heat

The use of renewable energy is a green city, an important part of green building. On the afternoon of June 7, "2008 Xiamen Building Energy Efficiency and Ecological Building Development Forum" was...

Update May 20, 2022

Analysis of Causes of Cracking of Tubes at Tube Joints of U-tube Heat Exchangers

Yang Shenglin Wei Xiaoping (China Petroleum Engineering Construction Corporation, Beijing 100011) 【Abstract】The chemical composition analysis and mechanical properties of the tubes leaking from the...

Update May 18, 2022

Use of organic heat carrier, heat medium heat transfer oil should pay attention to matters

a organic heat carrier is divided into two major categories of mineral oil type and synthetic type. The mineral oil type organic heat carrier is formed by exchanging the distillate oil formed as a...

Update May 16, 2022

OFweek Interpretation: The heat dissipation method and heat dissipation material of LED heat dissipation technology

Heat dissipation is a major factor affecting the illumination intensity of LED lamps. LED luminaires are 80% more energy efficient than conventional incandescent lamps, but their LED components and...