Cold storage manufacturing industry market in China Cold storage is one of the important infrastructures in the cold chain logistics industry. In recent years, the quantity of cold storage in China has increased, but compared with the huge market demand is still insufficient. According to data from China Internet of Things, the demand for cold storage in the first half of 2018 exceeded 1.5 m...

Principle of refrigeration equipment Freezing: the operation of using the low temperature source generated by refrigeration to cool the product from room temperature and then freeze it.Refrigeration: The operation of obtaining a low temperature source by means of a cooling effect resulting from a change in the physical state of the refrigerant.Types of refrigeration equipment: cold source producti...

What is the current status of the domestic microchemical industry? The medical and chemical industries are related to the development of the entire country and the quality of people’s livelihood, and are important pillar industries that measure a country’s national strength. Different from other industries, the chemical production industry faces a more severe safety situation. In particular,...

Advantages of fully automatic laser welding process? Laser welding uses high-energy laser pulses to locally heat the material in a small area. The energy of the laser radiation diffuses into the material through heat conduction, and the material is melted to form a specific molten pool to achieve the purpose of welding. It is a new type of welding method, mainly for the welding of thin-walle...

What is the development situation of PCHE in domestic offshore oil and gas field? The printed circuit board heat exchanger (PCHE) itself is a clean and environmentally friendly product with considerable energy-saving effects, and the economic benefits it can bring are even more impressive. It is estimated that by 2022, the demand for PCHEs is about 500 units, worth about 2.5 billion to 5 bi...

Fuel cell and hydrogen technologies (FCH)Hydrogen: Hydrogen is an energy carrier, not an energy source, and can transport or store large amounts of energy. Hydrogen can be used in fuel cells to generate electricity or provide heat. Hydrogen is a clean secondary energy carrier that can be easily converted into electricity and heat, has a high conversion efficiency, and has multiple so...

How doe sthe air conditioner use the heat exchanger?The air conditioner transfers the heat of the indoor space to the outdoors. Refrigerant is one of the main chemicals that this process relies on. When the refrigerant changes from a gas to a liquid and returns again in the cooling process, the refrigerant will carry, absorb and release heat.Step:1. In air conditioners, refrigerant flows through v...

What is integrated microchannel reactor? The integrated microchannel reactor is a three-stack structure element that is made of a solid substrate with a small channel size and structure that can be used for chemical reactions by means of precision diffusion bonding technology. The reaction medium flows in the reaction layer channel and completes the required reaction in the channel, and the...

What is a hydrogen liquefaction system? Fig1: Hydrogen liquefaction processProcess flow:The raw material hydrogen enters the cold box, is pre-cooled by the cold nitrogen pre-cooled primary heat exchanger HX-1, and then enters the liquid nitrogen pre-cooled secondary heat exchanger HX-2 to cool down, and then enters the liquid nitrogen immersed primary positive Parahydrogen converter for constant t...

Current status of domestic and foreignmicro-channel reactor industry In the early 1990s, the research of micro-chemical technology startedabroad. The United States，Germ-any,Britain,France, Japan and other developedcountries have successively carried out research on micro-chemical engineeringand technology. According to incomplete statistics, there are currently morethan 50micro-chemical techn...

Successful application case of HangzhouShenshi Channel Industrialization In the pastten years, micro-channel reactortechnology has developed rapidly. Through the design ofthe channel shape,the channel size has been extended to the millimeter level, and thecharacteristics of themicro-channel reactor can be maintained to meet theneeds of industrial production, while achieving "sizeenlargement"...

The connection between PCHE and FLNG?With its compact, efficient, reliable, high heat transfer area density, high pressure resistance and low temperature resistance, printed circuit heat exchangers meet the needs of main low temperature heat exchangers for offshore floating natural gas liquefaction. The first choice for the main cryogenic heat exchanger for floating natural gas liquefaction.PCHE's...

How does the intercooler change the efficiency of a gas turbine?In order to improve the thermal efficiency of gas turbines, people have come up with a variety of methods. One of them is an intercooler. In principle, gas turbines are heat engines. The energy comes from the expansion of the air by heat. Therefore, a measure of the energy of the gas turbine is the temperature difference between the a...

Is PCHE suitable for power generation systems?PCHE is suitable for power generation cycle under high temperature and high pressure!For supercritical CO₂ power generation system:The heat exchange of the current supercritical CO₂ test loop mostly uses PCHE, which is suitable for high working temperature and high working pressure, and has good expansion ability; meanwhile, PCHE is a combination of hi...

LNG and Printed Circuit Heat Exchanger With its compact, efficient, reliable, high heat transfer area density, high pressure resistance and low temperature resistance, PCHE meet the needs of main low temperature heat exchangers for offshore floating natural gas liquefaction. It has become the first choice for the main low-temperature heat exchanger for offshore floating natural gas liquefaction.Th...

Do Heat Exchangers Really Help Boost Productivity?Thermal management’s role in modern operationsIn today’s modern industries, electrical thermal management means a lot more than it used to. In addition to keeping electrical enclosures cool, thermal management can also be essential for a wide range of other important processes. Because of the increasingly more important roles that thermal managemen...

Industry Solutions of PCHEAerospace: Aviation ring control cold, Rocket propulsion system precoolerNuclear power: Tiny reactors, High temperature gas cooled reactors (HTGR) and advanced high temperature reactors (AHTR), etc.CSP: SCO² heater, SCO² regenerator and precoolerFLNG&FSRU: FLNG liquefaction unit mixed refrigerant condenser, compressor after cooler, etc., LNG-propane gasifierEtc.

Electrophoresis process:The general process of anodic electrophoresis is: pre-treatment of the workpiece (oil removal → hot water washing → rust removal → cold water washing → phosphating → hot water washing → passivation) → anodic electrophoresis → post treatment of the workpiece (water washing → drying).1. Remove oil. The solution is generally a hot alkaline chemical degreasing liquid with a tem...

What authoritative certificates has Shenshi obtained? Since the company was established in July 2005, the company has fully passed CRAA certification, special equipment manufacturing license, ISO9001: 2015 international quality system certification, ISO14001: 2015 environmental system certification, ROHS certification, UL / C certification, pressure vessel manufacturing license , EU CE certific...

What automation equipment does Shenshi's have? In recent years, Shenshi keeps pace with the modernization of the world's industries, and comprehensively builds modern, automated and intelligent production and processing systems. The company is equipped with vacuum diffusion welding equipment, fully automatic welding robot, fully automatic tube drawing machine, automated cathode electrophoresi...

What is the corporate culture of HZSS?HZSS's mission: “Smart solution for you”, we strive to practice the belief of “creating value for customers, creating opportunities for employees, creating profits for shareholders, and creating wealth for the society”, and strive for it. Not only, creating a harmonious living space and realizing great ideals.Customer First: To achieve customers and meet the m...

What are the benefits of microreactors?1.A small amount of reagent, the cost is reducedWhen a microreactor is utilized to the examination of the nature of a substance or the study of a chemical process, very few reagents can be achieved. This significantly reduces cost and allows for more accurate physical and chemical properties.2.High selectivityFor many biochemical reactions, the same reactants...

what is micro-chemical?Micro-chemical technologies usually include systems such as micro-heat exchange, micro-reaction, micro-separation and micro-analysis, of which the first two are more important.Micro-chemical technology starts from the source of chemical preparation process and equipment, and utilizes the microchannel reactor to enhance the mixing (mass transfer) and heat transfer, and the re...

What are the main products of Shenshi? Hangzhou Shenshi Energy Conservation Technology Co., Ltd. is a heat exchanger manufacturing enterprise specializing in the research & development, production and sales of energy efficient heat exchangers.Shenshi's main prod...

It's generally easier to move something than to make something. HPWH use electricity to move heat from one place to another instead of generating heat directly.To understand the concept of heat pumps, imagine a refrigerator working in reverse. While a refrigerator removes heat from an enclosed box and expels that heat to the surrounding air, a HPWH takes the heat from surrounding air and transfers...

Geothermal heat pump system uses the natural heat storage ability of the earth, ground water or surface water as main source for heating and cooling. It consists of water source heat pumps, ground heat exchanger, indoor air conditioning system and control systems. Typical designs for geothermal heat pumps include ground loop system (vertical loops in boreholes & horizontal loops in trenches), grou...

Take refrigerant as the medium, the refrigerant can be vaporized at -40℃low temperature. Therefore, there is temperature difference with outside air. refrigerant absorbs the temperature from outside air, compressed by compressor heating, turn into the high temperature high-pressure gas, exchange heat via the heat exchanger with water, to release pressure via the expansion valve , back to the low-t...