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Application fields of water chiller

2014-12-06 09:54:42 | 高齢社会

Water chiller in the industry is divided into air-cooled chiller, and two kinds of water-cooled chiller, Water chillers on the temperature control is divided into low temperature chillers and chiller room temperature, room temperature control in the range of 0 degrees -35 degrees. Cryogenic temperature control is generally at 0 degrees - about 100 degrees below zero. Screw chiller with high efficiency, good performance, low noise, low vibration, high-energy, reliability, long life and other advantages. Screw chiller its key components - the use of screw compressors named screw chiller, refrigerant gas from the evaporator unit from out of state; after the compressor through adiabatic compressed into high temperature and pressure condition. Gas refrigerant is compressed, in the condenser, isobaric cooling condensation, condensed into a liquid refrigerant after the change, and then expanded to a low pressure through the throttle valve into the gas-liquid mixture. Air cooled water chiller, contains within its body holding tanks and pumps, cooling towers do not need to heat plus installation and move very convenient, but it requires a higher work environment, first of all, because it is hot air circulation for cooling . Therefore, if you install ventilation plant is not good, it will directly affect the air cooled water chiller cooling effect. in addition, if you want to have a clean room air cooled water chiller placed in humidity requirements, then I advise you to modify water-cooled. because air cooled water chiller, water vapor in the top spray with heat dissipation.

In many areas are likely to use the chiller, the main application areas are:
⒈water chiller in supporting the vacuum device can be used. Such chillers are also in line with the demand for high-quality vacuum equipment, such as molecular pumps, small vacuum coating machines.
⒉water chillers use in supporting medical laser equipment. Chiller water treatment such unique features, making it ideal for medical laser equipment for selecting supporting laboratory equipment. This series chiller is also widely used atomic absorption spectrometer, fermentation equipment, reactor, electrophoresis, etc.
Chiller during use must pay attention to: the tank should be added before the first use of a liquid medium, followed by the use of the power supply should be determined according to the machine model, the power supply should be greater than or equal to the total power equipment, power supply must have a good grounding, again chiller should be placed in dry and ventilated place, and to the side after being left obstacle 400mm distance, and finally used up the chiller, all switch set to off, took power plug with suction ball, hose the tank liquid dry.
⒊water chiller can be used to support experimental refrigeration equipment. Such as a rotary evaporator, distiller, a condenser having a controlled low temperature, temperature stability, high condensing efficiency characteristics, can effectively improve the recovery rate. While its fluid purification, to avoid clogging the flow of the pipeline, the growth of microorganisms.
⒋water chillers use in supporting the semiconductor laser device. Semiconductor laser device due to its special structure, high quality requirements.
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Development of Smart Watch

2014-12-05 10:41:41 | 高齢社会

"Smart wearable devices" is the application of wearable technology for everyday wear for intelligent design, develop wearable devices, collectively, such as smart glasses, smart bracelet, smart watches, smart clothing and shoes. Smart wearable device has entered the reality from fantasy, their presence will change the modern way of life.

Smart bracelet is a new emerging technology areas, which can track the user's daily activities, sleep and eating habits, etc., and the data with iOS, Android device synchronization, to help users understand and improve their health. Smart bracelet Bluetooth 4.0 built-in low-power module can be used with mobile phones, tablet, PC clients to connect, you can set the height, weight, stride and upload motion data and other information anytime, anywhere. In addition, the smartphone ring also has a social network sharing features, such as the user can sleep quality, diet and exercise, as well as feelings of records by binding microblogging and other social networks to share terminals.

Smart watch is a watch built-in intelligent systems, equipped with smart phone system connected to the network and to achieve versatile, able to synchronize phone calls, text messages, e-mail, photos, music and so on.
Smart watches currently on the market can be broadly divided into two types:
First, without calling: Relying connected smartphones and achieve multi-functional, can synchronize phone calls, text messages, e-mail, photos, music and so on;
Second, with a call feature: support for a SIM card is essentially a form of smart phones watch; the majority of the market using the Android system.

Intention smart wearable devices, and technology to explore new interactive way to provide exclusive, personalized service for everyone, while undoubtedly calculation device to calculate the main localization - the only way to accurately to locate each user's personality and perception, unstructured data, the formation of each person on portable mobile devices unique proprietary data calculation results, and thus identify the direct-to-heart truly meaningful demand, the final rule by touching the central computing to expand the variety of specific targeted services.
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Advantages of strip type fuse switch disconnector

2014-12-04 08:54:59 | 高齢社会

Laiman Electric Co., Ltd. is located in Wenzhou, Liu town in China Power Investment, founded in 2000, LAIMAN is a company specializing in product development, design, production, sales fuse switch, vertical fuse rail, low strip type fuse switch disconnector 10 years throughout the world.

Fuse switches are widely used in high and low voltage distribution and control systems and electrical equipment, such as short circuit and over-current protection, is the most common of a protective device. From the two-part base and lid (load melt unit) fuse switches, fuses generally vertical fuse rails, is a three-phase parallel enclosed structure, while being operated, covered with a transparent cover can be installed directly observe the fuse - rated when the number of data and instructions, the switch can be equipped with a fuse NH00 NH000 or two body sizes. Fuse switch with a compact, safe, reliable, easy handling fuse body, small hand operating force.

strip type fuse switch disconnector short strip, bar isolation switch is a normally use with fuses, take advantage of the protection of the characteristic curve of the fuse, to achieve the protection of cables and lines in equipment and provides significant off during maintenance open points to protect the personal safety of staff and other intelligent systems can be extended opening device. Technical characteristics of mainly single-bar switch breakpoints and double breakpoint. It's compact, plug-in contact through the line side, to achieve rapid modification or all of the switches can be equipped with electronic fuse monitoring device, which can be carried out on three fuses electronic fuse monitoring, through separately installable fault indicator to the control room to achieve power and transmit signals to the control room. Strip type fuse switch disconnectors with fuses usually use a full use of the characteristic curve of the fuse protection, to achieve protection of cables and lines equipment and maintenance provided significant break point to protect the personal safety of staff, and other intelligent systems can be extended opening device. Technical characteristics strip type fuse switch disconnectors are mainly single and double breakpoint breakpoint, strip typefuse switch disconnectors it not only has a protective function, through the system of other optional features to extend its functionality, making it greater flexibility, you can say it is not simply a switch form, more importantly, he is a complete set of intelligent systems. Because there are many fuses to protect irreplaceable advantages in Europe has been widely used, especially in the low-voltage power cables and line protection in these applications. So all kinds of strip fuse switch disconnectors successfully applied evolving technology and fuse switch combination, because of its small size, safe, affordable, and so on.
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