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How to use the heating rod

作者:ZHONGSHAN XIANGTING ELECTRICAL CO.,LTD. 來源:xiangting 發(fā)布時(shí)間:2018-06-28 瀏覽:880
How to use the heating rod

The heating rod is one of the most commonly used equipment for fish farmers. There must be many problems and precautions in the process of use. The following explanations are given to everyone.

    
There are too many brands of heating rods, and now the quality of domestic production is also relatively high, such as innovation, silver, and so on. Imports are like wolfs and interplanets. Heating rods have a useful life, usually no more than two winter months. For a long time, the wires are aged and the contacts are oxidized and may malfunction. Even if imported heating rods, the stated life expectancy in the brochure is within 1-2 years. To be on the safe side, you can use a heating rod in combination with a thermostat. Domestic thermostats have a lot of brands and prices are not high. Set the temperature of the heating rod slightly higher than the thermostat by 2°C. This double insurance can avoid the tragedy of burning fish soup.

    
Heating rod power selection problem: Generally calculated according to the volume of the cylinder, there should be 2W heating power per liter of water. If there is 300 liters of water in a cylinder, then the total power of the heating rod is at least 600W. Winter heating may be the most expensive one. I strongly recommend that you keep your cylinder warm. Buy a few pieces of 2 cm thick foam board, stick the back and side of the tank, and at the same time make a well-closed lid for the tank, which can greatly reduce the energy loss. It only takes time and a small amount of money, but it can save a lot of electricity, why not? We must know that every penny we pay is our own labor remuneration. Why can't it make life easier with your own wallet?

    
Placement of hot rods: For large fish, the heating rods should be fixed securely, because some large fish can easily hit the cylinder wall and smash it by dropping off the tail. Heaters should not be buried in the sand, nor should they be in direct contact with the glass. Once there was an aquarium because the heating rods directly contacted the glass and caused the glass to be heated and broken. Tilting or flattening the heating rods results in better heat dissipation, although this may not look good. Because the heated water rises, the vertical rods, the hot water produced in the lower part of the rod and the upper part of the rod have a relatively small temperature difference, and the heat conduction will be slower. This undoubtedly reduces the heating efficiency, prolongs the heating time, and wastes time. energy. For clumsy fish such as Rainbow, it is best to add a sleeve to the heater to prevent fish from getting burned. If there are two heating rods inside the cylinder, try to divide them on both sides of the cylinder and heat evenly. The thermometer should be placed farthest from the heating rod. This ensures that the water temperature obtained is not from the hot water that has just been heated......

鄭重聲明:資訊 【How to use the heating rod】由 ZHONGSHAN XIANGTING ELECTRICAL CO.,LTD. 發(fā)布,版權(quán)歸原作者及其所在單位,其原創(chuàng)性以及文中陳述文字和內(nèi)容未經(jīng)(企業(yè)庫www.5ix2s.cn)證實(shí),請(qǐng)讀者僅作參考,并請(qǐng)自行核實(shí)相關(guān)內(nèi)容。若本文有侵犯到您的版權(quán), 請(qǐng)你提供相關(guān)證明及申請(qǐng)并與我們聯(lián)系(qiyeku # qq.com)或【在線投訴】,我們審核后將會(huì)盡快處理。
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