Oil cooler
Pressure vessel (yālì ró ng qì), English: pressure vessel refers to a closed device that contains gas or liquid and carries a certain pressure. In order to implement scientific management and safety inspection more effectively, pressure vessels are divided into three categories according to working pressure, medium harmfulness and its role in production in China's Pressure Vessel Safety Supervision Regulations. And for each category of pressure vessels in the design, manufacturing process, as well as inspection items, content and methods to make different provisions. Pressure vessels have implemented the safety and quality licensing system for imported goods, and goods that have not obtained the import safety and quality license are not allowed to be imported. According to the latest TSG21-2016 "Safety and Technical Supervision Regulations for Fixed Pressure Vessels", it should be divided into the first group of media and the second group of media according to the media, and then classified into categories I, II and III according to the pressure and volume. The so-called first, second and third categories of the old capacity regulations are no longer applicable.
A pressure vessel is a closed container that can withstand pressure. The use of pressure vessels is extremely wide, it has an important position and role in many sectors such as industry, civil, military and many other fields of scientific research. Among them, the pressure vessels used in the chemical industry and petrochemical industry are the most, and the pressure vessels used in the petrochemical industry alone account for about 50% of the total number of pressure vessels. Pressure vessels are mainly used for heat transfer, mass transfer, reaction and other technological processes in the chemical and petrochemical fields, as well as storage and transportation of pressurized gases or liquefied gases; they are also widely used in other industrial and civil fields, such as air compressors. All kinds of special compressors and auxiliary machines of refrigeration compressors (coolers, buffers, oil-water separators, gas storage tanks, evaporators, liquid coolant storage tanks, etc.) are pressure vessels.
Key words:
Oil cooler
Oil cooler
Classification:
Product Introduction
oil cooler]
Oil cooler (oil cooler) is a kind of oil cooling equipment commonly used in power system, and it is also suitable for metallurgy, chemical industry, mining, light industry and heavy industry. The equipment can be used to achieve heat exchange between two liquid media with a certain temperature difference, so as to reduce the oil temperature and ensure the normal operation of power equipment. It is mainly used for equipment lubricating oil cooling, variable speed system oil cooling, transformer oil cooling, etc.
According to the installation form, the oil cooler is divided into two types: vertical and horizontal; according to the cooling tube form, it is divided into two types: light tube type and enhanced heat transfer tube type; according to the structure type, it is divided into fixed tube plate type, floating head type, etc. According to user needs can be customized special size oil cooler. This product has good sealing performance, eradication of leakage, high heat exchange efficiency, easy maintenance, corrosion resistance and long life.
The oil cooler is mainly composed of six components. The light tube oil cooler has the characteristics of good pressure-bearing performance, long service life, convenient cleaning, and simple maintenance; while the enhanced heat transfer tube oil cooler has a large heat exchange area, fast heat transfer, small volume, and self-cleaning, Suitable for installation in small sites.
Oil cooler features:According to the characteristics of the oil, the viscosity gradually increases with the continuous decrease of temperature, which affects the heat transfer effect. One or more stages of cooling are adopted, and the cooling is reliable.
Can assist customers with system design to ensure optimal cooling. Structure: fixed tube plate type, floating head type, etc.
Pressure vessel (yālì ró ng qì), English: pressure vessel refers to a closed device that contains gas or liquid and carries a certain pressure. In order to implement scientific management and safety inspection more effectively, pressure vessels are divided into three categories according to working pressure, medium harmfulness and its role in production in China's Pressure Vessel Safety Supervision Regulations. And for each category of pressure vessels in the design, manufacturing process, as well as inspection items, content and methods to make different provisions. Pressure vessels have implemented the safety and quality licensing system for imported goods, and goods that have not obtained the import safety and quality license are not allowed to be imported. According to the latest TSG21-2016 "Safety and Technical Supervision Regulations for Fixed Pressure Vessels", it should be divided into the first group of media and the second group of media according to the media, and then classified into categories I, II and III according to the pressure and volume. The so-called first, second and third categories of the old capacity regulations are no longer applicable. A pressure vessel is a closed container that can withstand pressure. The use of pressure vessels is extremely wide, it has an important position and role in many sectors such as industry, civil, military and many other fields of scientific research. Among them, the pressure vessels used in the chemical industry and petrochemical industry are the most, and the pressure vessels used in the petrochemical industry alone account for about 50% of the total number of pressure vessels. Pressure vessels are mainly used for heat transfer, mass transfer, reaction and other technological processes in the chemical and petrochemical fields, as well as storage and transportation of pressurized gases or liquefied gases; they are also widely used in other industrial and civil fields, such as air compressors. All kinds of special compressors and auxiliary machines of refrigeration compressors (coolers, buffers, oil-water separators, gas storage tanks, evaporators, liquid coolant storage tanks, etc.) are pressure vessels.
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Jirong Thermal
Address: No. 18 Huaxin Road, Licheng District, Jinan City