在物流運(yùn)輸食材的時候，對于環(huán)境的要求比較高，從古代開始，人們便采用挖地窖，使用冰塊等辦法用于存儲運(yùn)輸一些比較容易變質(zhì)的果蔬等，如今科技發(fā)展迅速冷鏈運(yùn)輸車的出現(xiàn)，讓各地新鮮農(nóng)副產(chǎn)品流通越來越快。
對于長時間從事冷鏈運(yùn)輸?shù)娜藖碚f，冷鏈運(yùn)輸要注意的細(xì)節(jié)已經(jīng)了如指掌。但對于想入行的人來說，冷鏈運(yùn)輸?shù)囊恍┳⒁馐马?xiàng)，就不是很清楚了，在裝運(yùn)這些冷藏貨物時，稍有差池便會造成損失，那么在裝運(yùn)冷藏貨物要注意哪些問題呢？
全程對溫濕度進(jìn)行管控 確保貨物品質(zhì)
制冷可以說是整個運(yùn)輸環(huán)節(jié)中最重要的一步，不同的貨物對于貨箱溫度要求不同，但具體運(yùn)輸過程中的溫度設(shè)定還是要依據(jù)運(yùn)輸?shù)木唧w情況而定。要是不清楚貨箱應(yīng)該設(shè)置多少溫度，要和貨主進(jìn)行溝通，了解清楚所需要設(shè)定的溫度，嚴(yán)格按照要求進(jìn)行制冷作業(yè)，確保貨物品質(zhì)，以防造成不必要的損失。
在運(yùn)輸過程中，也要時時關(guān)注貨箱內(nèi)的溫度，如果溫度過高，就需要進(jìn)行制冷降低溫度，要是溫度過低，則要調(diào)高溫度，使貨箱內(nèi)的溫度始終維持在合理的范圍之內(nèi)。隨著科技的發(fā)展，現(xiàn)在的好多制冷機(jī)自動化程度非常高，如果使用傳統(tǒng)的溫濕度測量儀，同樣需要人力來進(jìn)行操作，往往也很難做到精確控制，而使用無線溫濕度傳感器，事先設(shè)定溫濕度范圍，自動觸發(fā)制冷器以及通風(fēng)系統(tǒng)，就可以將溫濕度完美地控制在所需范圍之內(nèi)。
溫濕度傳感器的溫度感應(yīng)元件能夠有效對氣體、液體或固體進(jìn)行測量，此外，傳感器還可以檢測電量低，校驗(yàn)和用于改善通訊可靠性。這一切得益于其高性能的靈敏度、測量精度和穩(wěn)定性，同時易安裝的螺紋構(gòu)造提供了在嚴(yán)苛環(huán)境下使用的可靠性。溫濕度傳感器眾多的機(jī)械和電子接口簡化了安裝工作，從而既能滿足不同客戶的特定應(yīng)用需求，也能方便地與已有的大多數(shù)應(yīng)用相兼容。
In the logistics transportation of food materials, the environmental requirements are relatively high, from ancient times, people used to dig cellars, ice cubes and other methods to store and transport some fruits and vegetables are more easily deteriorated, and now the rapid development of science and technology cold chain transport vehicles, so that the circulation of fresh agricultural and sideline products around the faster and faster.
For those who are engaged in cold chain transportation for a long time, the details of cold chain transportation must be paid attention to. But for those who want to enter the industry, cold chain transport is not very clear about some matters needing attention, in the shipment of these refrigerated goods, slightly poor pool will cause losses, then in the shipment of refrigerated goods to pay attention to what problems?
The whole process of temperature and humidity control to ensure the quality of goods.
Refrigeration can be said to be the most important step in the entire transport link, different cargo temperature requirements for different containers, but the specific transport process temperature settings or depend on the specific circumstances of the transport. If it is not clear how much temperature the container should set, communicate with the shipper, understand clearly the temperature required to set, strictly follow the requirements of refrigeration operations to ensure the quality of the goods, in order to prevent unnecessary losses.
In the process of transportation, we should always pay attention to the temperature in the container, if the temperature is too high, we need to cool down the temperature, if the temperature is too low, we should adjust the temperature, so that the temperature in the container is always within a reasonable range. With the development of science and technology, many refrigerators are highly automated. If traditional temperature and humidity measuring instruments are used, they also need manpower to operate and are often difficult to control accurately. The temperature and humidity can be controlled within the required range.
Temperature sensing elements of temperature and humidity sensors can effectively measure gas, liquid or solid, in addition, the sensor can also detect low power, calibration and improve communication reliability. All this is due to its high sensitivity, measurement accuracy and stability, while easy-to-install threaded construction provides reliability in harsh environments. Many mechanical and electronic interfaces simplify the installation of temperature and humidity sensors, which can meet the specific application needs of different customers and be easily compatible with most existing applications.
