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鹽水機組運用時需求配冷卻水塔和水泵，冷卻水塔獨立運用時能夠下降水的溫度，但其降溫作用不是很明顯，也不穩(wěn)定。在日常運用中，不管是哪一種機器設(shè)備，咱們首要思考的是其耗電率巨細。殊不知，有些設(shè)備在操作不其時，所發(fā)生的糟蹋更高。下面就冷卻水塔操作為例，剖析一下會形成哪些不必要的糟蹋。
When the brine unit is used, the cooling water tower and the water pump are required, and the temperature of the precipitation can be lower when the cooling tower is used independently, but its cooling effect is not very obvious and unstable. In everyday use, regardless of what kind of machinery and equipment, we primarily think about the power consumption of the size. As we all know, some equipment at the time of operation, the damage occurred higher. Below for cooling water tower operation as an example, analysis will form what unnecessary waste.
冷卻水塔體系的誤操作分：進出冷卻水塔冷卻水的操作，冷卻水塔風(fēng)機的操作。
Incorrect operation of cooling tower system: operation of cooling water tower, cooling water tower and operation of cooling tower fan.
咱們都知道，鹽水機組開機時，主機負荷大，冷凝壓力高，故通常操作大都采納開一臺機組時開二臺冷卻塔風(fēng)機的做法(即多開一臺冷卻塔風(fēng)機)待機組負荷下降后．再關(guān)一臺冷卻塔風(fēng)機，這種做法本無可非議，疑問出在封閉冷卻塔風(fēng)機今后的操作沒有跟上，容易形成浪費。
We all know that saline water machine startup, host load, condensation pressure is high, so most of them adopt a normal operating unit to open the two sets of cooling tower fan practices (that is to open a cooling tower fan) standby group decreased after. Then close the load of a cooling tower fan, this approach the questions in operation without rebuke, closed cooling tower fan in the future did not keep up, easy to form waste.

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下面以A、B兩臺冷卻水塔為例來闡明這個疑問：
Here is an example of the two cooling towers at A and B to illustrate this question:
鹽水機組的冷凍水泵、冷卻水泵、冷卻水塔及冷卻塔風(fēng)機，都是依據(jù)設(shè)計來匹配的，本來一對一便能正常運轉(zhuǎn)，但為了趕快下降主機負荷，暫時增開一臺冷卻水塔風(fēng)機，確實是一項有用的辦法。其實際操作及誤操作情況剖析如下：
Chilled water pump, cooling water pump, saline water machine cooling tower and cooling tower fan, are designed according to the matching, originally one can operate normally, but in order to quickly decrease the host load, temporarily open a cooling tower fan, is really a useful way. The actual operation and misoperation are analyzed as follows:
假定冷卻水滿意68、6kPa(0．7kg／cm)壓力降的流量為120kg／s，A、B兩臺冷卻水塔及風(fēng)機一起作業(yè)。理論上進出A、B塔的水量各為6Okg／s，其實際出水溫度通常比用1臺冷卻水塔風(fēng)機作業(yè)時的水溫低2℃左右。當(dāng)主機負荷下降后，再開兩臺冷卻水塔風(fēng)機已是糟蹋，故關(guān)掉B冷卻水塔風(fēng)機。疑問在于關(guān)B塔風(fēng)機后，B塔的進出水閥卻沒有封閉，形成60kg／s的冷卻水未被風(fēng)機冷卻。B塔未被冷卻的60kg／s水與A塔經(jīng)冷卻的60kg／s水集合后，進人冷凝器，其水溫反而比單獨開A塔(指封閉B塔流水．120kg／s水悉數(shù)從A塔通過)要高2
It is assumed that the cooling water meets 68, 6kPa (0.7kg / cm), the flow rate of pressure drop is 120kg / s, A and B, two cooling towers and fans work together. In theory, the water quantity in and out of the A and B towers is 6Okg / s, and the actual water temperature is usually about 2 degrees lower than that of the 1 cooling towers. When the main load is lowered, two cooling towers are opened and the fan is spoiled, so turn off the B cooling tower fan. The doubt is that after the B tower fan is turned off, the inlet and outlet valve of the B tower is not closed, and the cooling water of 60kg / S is not cooled by the fan. B tower is not cooled 60kg / s water and A tower after cooling 60kg / s water collection, into the condenser, its water temperature than open A tower (refers to closed B tower water.120kg / s water from the A tower through) to 2 higher
℃左右，而且這種狀況一向要到機組中止運轉(zhuǎn)時停止。冷卻水溫的添加必定導(dǎo)致冷凝壓力的添加，主機耗電的添加，機組制冷量的下降。
At about 4 degrees Celsius, and this condition stops until the unit stops working. The addition of cooling water temperature will inevitably lead to the increase of condensing pressure, the addition of power consumption of main engine and the decrease of refrigerating capacity.
大多數(shù)的鹽水機組操作人員對冷卻水塔的操作是把一切冷卻水塔進出水閥悉數(shù)翻開，而冷卻水塔風(fēng)機則依據(jù)需求而開或者停。大家通常留意的是冷卻水塔風(fēng)機的耗電，而疏忽了冷卻水溫的進步而惡化了機組運轉(zhuǎn)條件，形成長期電的糟蹋。
Most salt water unit operators operate the cooling tower by turning all the cooling towers in and out of the water valve, while the cooling tower is driven or stopped according to the demand. We usually pay attention to the cooling tower fan power consumption, and neglect the cooling water temperature progress, and worsen the unit running conditions, forming long-term electrical waste.
冷卻水塔雖然是水冷式冷水機組制冷體系中的隸屬設(shè)備，但它卻擔(dān)負著發(fā)出全部體系所吸收的總熱量的重要任務(wù)。因而，對冷卻水塔的操作準(zhǔn)確與否，直接關(guān)系到全部體系的
Although cooling water tower is the subordinate equipment in the cooling system of water cooling chiller, it is an important task to send out the total heat absorbed by the whole system. Therefore, whether the cooling tower is operated accurately or not is directly related to the whole system
制冷作用和節(jié)能。因為以上談到的冷卻水塔的誤操作對比遍及，而且從開機到關(guān)機的全部進程都存在，所以其損耗非常大，建議鹽水機組操作人員在操作進程中一定要格外留意，防止形成不必要的糟蹋。
Refrigeration and energy saving. In contrast because of misoperation of cooling tower above, and from the start to the whole course of shutdown there, so the loss is very big, suggest that saline water machine operators in the operation process of some extra attention to prevent unnecessary waste form.