Correct startup mode of aquatic aerator:

水產(chǎn)增氧機(jī)是養(yǎng)魚(yú)者必不可少的漁業(yè)機(jī)器，只有正確使用才能保證其發(fā)揮作用。目前廣泛使用的是葉輪式增氧機(jī)，它有三個(gè)功能：增氧、曝氣、水溫調(diào)節(jié)。通過(guò)葉輪的旋轉(zhuǎn)攪動(dòng)水，將大氣中的新鮮空氣溶解在水中，達(dá)到增加氧氣的目的。同時(shí)，旋轉(zhuǎn)的葉輪將上層水壓降下層，輸送新鮮空氣，排出池底的廢氣。天氣熱時(shí)上下層溫差大，可以攪動(dòng)水，平衡水溫。水產(chǎn)增氧機(jī)使用的電源是380伏的三相電，因此注意電氣。剎車開(kāi)關(guān)應(yīng)設(shè)置在避雨的地方，以免開(kāi)關(guān)漏水。在開(kāi)關(guān)位置可以看到增氧機(jī)，開(kāi)機(jī)時(shí)發(fā)現(xiàn)異常，可以立即拉剎車關(guān)閉電源。

Aquatic aerator is an essential fishery machine for fish farmers. Only when it is used correctly can it play its role. At present, the impeller aerator is widely used. It has three functions: oxygenation, aeration and water temperature regulation. The water is stirred by the rotation of the impeller to dissolve the fresh air in the air in the water, so as to increase oxygen. At the same time, the rotating impeller reduces the water pressure of the upper layer to the lower layer, conveying fresh air and discharging the waste gas at the bottom of the pool. When the weather is hot, the temperature difference between the upper and lower layers is large, which can stir the water and balance the water temperature. The power supply of aquatic aerator is 380V three-phase electricity, so pay attention to the electricity. The brake switch shall be set in a rain proof place to avoid water leakage. The aerator can be seen at the switch position. If any abnormality is found during startup, the brake can be pulled immediately to turn off the power supply.

水產(chǎn)增氧機(jī)正確的啟動(dòng)方式應(yīng)該在氧氣不足的情況發(fā)生之前，讓魚(yú)不缺氧，有助于健康成長(zhǎng)。事實(shí)上，養(yǎng)魚(yú)者都有這方面的經(jīng)驗(yàn)，一般半夜容易缺氧，天氣悶熱，特別是下雨前氣壓低容易缺氧，天氣急劇變化時(shí)容易缺氧，魚(yú)塘施肥后也容易出現(xiàn)缺氧情況。因此，后期要開(kāi)機(jī)3 ~ 4個(gè)小時(shí)以上，天氣變化時(shí)要及時(shí)開(kāi)機(jī)，施肥后還要開(kāi)機(jī)。總之，發(fā)現(xiàn)氧氣不足的情況時(shí)，要立即開(kāi)機(jī)。另外，天氣熱的時(shí)候，中午可以短時(shí)間開(kāi)機(jī)，調(diào)節(jié)水溫，但是天氣晴朗的話，傍晚要注意不要開(kāi)機(jī)。因?yàn)樗锏母∮沃参镌陉?yáng)光下光合作用，可以產(chǎn)生大量的氧氣。因?yàn)檫@時(shí)開(kāi)機(jī)反而能把水里的氧氣趕走。只有掌握正確的啟動(dòng)時(shí)間，才能達(dá)到增氧的優(yōu)良效果。有些養(yǎng)魚(yú)者只有在發(fā)現(xiàn)魚(yú)漂浮時(shí)才啟動(dòng)，這是不對(duì)的，這時(shí)的魚(yú)已經(jīng)因缺氧而受傷。

The correct starting method of the aquatic aerator should be before the occurrence of insufficient oxygen, so that the fish do not lack oxygen, which is conducive to healthy growth. In fact, all fish farmers have this experience. Generally, it is easy to lack oxygen in the middle of the night and the weather is muggy. In particular, it is easy to lack oxygen when the air pressure is low before the rain. It is easy to lack oxygen when the weather changes sharply. It is also easy to lack oxygen after fertilization in fish ponds. Therefore, it should be started up for more than 3 ~ 4 hours in the later stage. It should be started up in time when the weather changes. It should also be started up after fertilization. In a word, the machine should be started up immediately in case of insufficient oxygen. In addition, when the weather is hot, you can turn on the machine for a short time at noon to adjust the water temperature. However, if the weather is sunny, you should be careful not to turn on the machine in the evening. Because phytoplankton in the water photosynthesize in the sun, they can produce a lot of oxygen. Because it can drive away the oxygen in the water. Only by mastering the correct starting time can the excellent effect of oxygenation be achieved. Some fish farmers only start when they find the fish floating. This is wrong. At this time, the fish have been injured due to lack of oxygen.

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