Jetmen Revival downloads :: Topic review - louboutin shoes The amount of refrigerant refriger

Googlelovqj

The amount of refrigerant refrigerator refrigerator performance

The curve. Temperature I (℃) 1 ,,, 1 ,,,,/ O1O203040506O708090, oo refrigerant (g) Figure 4 refrigerator temperature and the curves of different refrigerant compression refrigerator running 4.4 current, and power to determine the different refrigerant to the refrigerator compressor running current of the power also affected, this effect can be seen from Figure 5. 5 system for accurate measurement of refrigerant through the required testing to determine the best refrigerator amount of charge,ralph lauren outlet, you can accurately into the refrigerator. 5.1 High-precision measurement tools in the testing process, because of the refrigerator to simulate the test itself,louboutin shoes, a small change refrigerant, each varies in a small, allowing the performance of the refrigerator can be more accurately reflected. As the amount of refrigerant refrigerator for demanding, especially the refrigerator refrigerant R600a, a difference of 10 grams per refrigerant performance of the refrigerator has a very big impact, so that require high precision measurement, it must be accurate measurement tools can be purchased on the market today to achieve a higher precision electronics that meet the requirements. For the production process, its mass charge a one-time injection, as the refrigerant for R600a in a refrigerator in the amount of 60 grams, in the automatic production line can meet the requirements. O204060801oo120 system) 々 agent ■ (g) Figure 5BC a 150 / H in different dose power and cooling curves of the current 5.2 method of static equilibrium pressure for the maintenance of the refrigerator refrigerant identification, usually in the refrigerator nameplate in both, but the maintenance staff is more difficult because of the limitations to such a high measurement accuracy,louboutin københavn, and the trachea through the back pressure measurements to determine the amount of refrigerant is quite difficult, because the R600A refrigerant evaporator in the refrigerator evaporation occurs when the pressure to run the vacuum. Figure 6 is a 241/HC BCD evaporation pressure under different temperature curves. In general the pressure gauge, the vacuum is more difficult to measure, so the refrigerator can be in different environments by measuring the static pressure to meet the requirement, this kind of pressure at different ambient temperatures are different, but it can be manifested in a larger different refrigerant at different temperatures greater pressure difference. Figure 7 is a 241/HC refrigerator BCD static, different refrigerant pressure at different temperature curves. The pressure curve is different for different models of refrigerators, so the manufacturer can provide the parameters for each refrigerator. A 59 - Park 50 102 030 Ambient temperature (℃) 05101520253035404550 temperature '℃ Figure 7BCD a 241/HC refrigeration system pressure and ambient temperature curve 6BCD published a 241B/BC steam pressure and temperature of the first meeting of the Asian 【ACRA refrigeration and air conditioning for a 2002) will be Kyoto, Japan, by the Et organized the refrigeration and air conditioning Engineers, the International Institute of Refrigeration B1, B2,ralph lauren uk, E1 and E2 association with the Commission, and other support by the Chinese Association of Refrigeration refrigeration and air conditioning the first Asian Conference (AcRA a 2002) will be held in December 2002 4Et Et held in Kyoto. Call for papers are the following aspects: 1. Basic theory: including the thermodynamic properties of refrigerant; including refrigerant and oil / mixed oil properties; heat exchanger in the heat and mass transfer characteristics. 2. System analysis: including the new heat pump, air conditioning and refrigeration systems; new compressor and spare parts; new refrigeration cycle. 3. Control and operation include: the use of IT technology; refrigeration and air conditioning equipment control. China Refrigeration and Air Conditioning Refrigeration Institute Conference in Asia (AcRA) one of the major sponsors of the inaugural session of the General Assembly, held once every two years since that time, China will send delegations to the Institute of Refrigeration Et of the participants, please interested in participating in this industry will colleagues note the following: 1. All papers and abstracts must be written in English, printed in word format by e-mail sent to the Chinese Association of Refrigeration (e-mail: caremail@public.bta.net.cn); 2. Et deadline paper as follows: Abstract submission deadline Et In March of 2OO2 31Et; paper on employment recovery Et on 31 May 2OO2; full submission deadline of August 2002 Et 31Et welcome China's contribution of refrigeration and air conditioning technology workers participants,abercrombie fitch uk, specific matters, please contact: Chinese Association of Refrigeration: Jing Hua Chien; Tel :010 -68420686 Fax :010 -68434679; E-mail: hqiing @ sohu. coal for a 60 -

相关的主题文章：

Top Digital SLR camera lens column (25 ) Pentax Super Takumar 35mm F3.5 lens _4017

On the photographic composition of the formal beauty _1232

Debate Thoughts _3367