In late December 2020,three major Chinese compressor manufacturers,like Landa(ZERO is the authorized global agent of Landa Compressor), announced compressor price increases almost simultaneously, and the new pricing systems were implemented starting from January 1, 2021.
Shanghai Electric Power is preparing for a smart energy project, Qiantan Energy Center, which is located at New Bund, Pudong District, Shanghai. This is the first integrated smart energy project investment by the State Power Investment, and is also an important part of the demonstration project for urban integrated smart energy supply service system by the National Energy Administration (NEA).The project mainly serves to upgrade urban energy levels and construct world-class new business districts. It is now offering highly efficient and green energies to about 2.17 million m2 of offices, commercial buildings, and hotels in the New Bund.
HVAC equipment for pharmaceutical manufacturing plants, like other industrial process applications, need to be chosen carefully. These applications clearly require outstanding efficiency and reliability, because those are aspects have an impact on the business of a company.But they also require the ability to guarantee perfect temperature and humidity controls, because those are aspects that impact the quality of the products manufactured.
To achieve the optimal balance between energy efficiency and comfortable indoor climate with variable air flows, room units must be chosen carefully with sound, discharge principle, placement and mounting and throw taken into consideration.
In order to cope with the intense heat in summer that has become problematical, school facilities have increasingly introduced air conditioners since 2018. Accordingly, shipments of GHPs(Gas Heat Pumps) have increased. In 2019, as part of countermeasures against heat stroke,a subsidy was provided by the Japanese government to those installing air conditioners in schools. Since the term of subsidy was limited to 2019 alone, demand expanded explosively throughout Japan. As a result, GHP sales in 2019 recorded an all-time high in terms of both number of units and capacity.
Motors are used for various purposes without being seen by the general public, and there are a huge number of them. For example, many motors are used in automobiles, reportedly with about 50 motors for an average car model and about 130 motors for a luxury model. In the case of air conditioners, motors are also used for compressors, the fans of indoor and outdoor units, and electronic expansion valves, etc. The motors adjust the rotation speed of the compressors and fans of the indoor and outdoor units, according to the load of the air conditioner, creating a large power consumption reduction effect. In particular, the number of motors required for the fans of the indoor and outdoor units is enormous, making them an important target for energy savings along with motors for compressors.
The only way to produce oil free air is to fit the correct filter for your air quality requirements to your compressor – whether it is an oil-lubricated compressor or not. By using the correct filtration for your needs, your oil-lubricated compressor will achieve the air quality standards that you require.
The energy efficiency of heat pumps can be more than three times higher than for electrical heater, boiler or a furnace. In addition to that, it does not need fossil fuels to produce energy and no air pollution is generated. Learn more about why heat pumps should be your first choice.
This year’s global economy has been hit hard by the impact of the COVID-19 pandemic. In this difficult context, the information technology (IT) industry is one of the few areas that remains strong.Investments in the fifth generation (5G) infrastructure around the globe combined with prolonged remote working as a measure implemented to prevent the spread of COVID-19, investments in infrastructure by IT companies are gaining momentum. In particular, demand for data centers is growing in order to respond to the rapidly increasing amount of information handled. For example, IDC Japan has predicted that domestic data center construction investment in 2020 will increased by 55.7% year on year to ¥183 billion (US$ 1.7 billion).
The number of the countries where R32 models account for more than half of the split-type room air conditioner (RAC) market is increasing in Asia, Oceania, and Europe. The proportion of R32 models in the entire global split-type RAC market including Japan and China is estimated to have reached over 40% in 2019.Meanwhile, the market environment for commercial-use packaged air conditioners (PACs) is not yet sufficiently ready for a shift to R32 in many countries. Mainly Japan and Europe are promoting a shift to R32 in the PAC market.Here will discuss the tends of the usage of R32 in RACs, PACs and other air conditioners perspectively.