13559553569

泉州聯進機械有限公(gōng)司

quanzhou lianjin machine co., ltd

冰(bīng)

水

機

使

用

說

明

cooling machine usage

水管(guǎn)安裝示意圖   installation schemes

用途：用(yòng)于給(gěi)水槽的(de)水進行(háng)降溫。

特點(diǎn)：根據水(shuǐ)槽(cáo)水質(zhì)含防(fáng)粘劑化工産品(pǐn)腐蝕(shí)性高(gāo)的弊病(bìng)，采(cǎi)用純钛管(guǎn)蒸(zhēng)發器，熱(rè)傳(chuán)遞好耐腐蝕(shí)，改進(jìn)了傳統的銅管蒸(zhēng)發器缺點。

公共設備電力：電壓380v,50hz。

①管(guǎn)道泵：2.2kw 兩台

②冷卻塔：15噸(dūn)

③塑料(liào)管1.5寸到(dào)噴水管爲4分管  

④主(zhǔ)電源線：10平(píng)方 四芯線

⑤水泵(bèng)電源(yuán)線(xiàn)：2.5平(píng)方 三芯線(xiàn)     

●上班：開機順序(xù)：提前(qián)十分鍾開機

1. 閉(bì)合冰(bīng)水循環泵(bèng)

2. 閉合熱水(shuǐ)循環泵

3. 再(zài)閉壓(yā)縮機(jī)循環(huán)泵(bèng)

●下(xià)班(bān)：随(suí)時斷電順(shùn)序：

　1. 斷(duàn)開壓(yā)縮機

2. 斷開熱水(shuǐ)循環泵

3. 斷(duàn)開冰水泵

●移交時：1. 高低(dī)壓(yā)的正(zhèng)常值是幾公斤(jīn)，高低壓控(kòng)制器(qì)的設定值是幾(jǐ)公斤，進行(háng)電流是幾(jǐ)安，設定保(bǎo)護值是幾(jǐ)安，均(jun1)要記(jì)錄。

2. 機(jī)台維(wéi)修前請參考以上的正常值，維(wéi)修前(qián)要清洗幹(gàn)淨外(wài)觀和(hé)油(yóu)漬(zì)的位置，便于電工機修工維修(xiū)人員的操作。

3. 空氣開關不(bú)可以(yǐ)随意換大的，以免燒毀壓縮機(jī)。

維修保養  maintenance

保養(yǎng)定爲(wèi)三個(gè)月清洗(xǐ)冷卻塔一次(cì)，十天(tiān)至十五天更換(huàn)水槽(cáo)内的水，（以免(miǎn)影響材(cái)質）三個月(yuè)軸承注油(yóu)，免幹燥損(sǔn)壞，移(yí)位。

常見小問題(tí)  common small problem

●冰水(shuǐ)循環(huán)：進料的(de)噴水管(guǎn)出水量(liàng)小

　　　原因：1.水槽(cáo)吸水(shuǐ)口(kǒu)粗(cū)過濾網賭(dǔ)了碎膠料。

　　　2.管道過濾器的不鏽(xiù)鋼(gāng)濾網堵(dǔ)塞

清洗方法：務必停機水(shuǐ)泵，取(qǔ)出(chū)濾網清洗幹(gàn)淨(jìng)。裝好方(fāng)可開機。

●熱(rè)水循環：手(shǒu)摸(mō)冷卻塔(tǎ)的水溫感(gǎn)覺比(bǐ)常溫(wēn)高(gāo)。原因：冷(lěng)卻塔(tǎ)高溫狀态(tài)易産(chǎn)生污垢，循(xún)環水量不夠，散(sàn)熱管道不(bú)通暢(chàng)。

清洗方法(fǎ): 1. 先将冷卻塔底盤污(wū)垢打掃幹(gàn)淨。

　　　　　2. 重(zhòng)新加水添(tiān)加适(shì)量除(chú)垢劑(jì)，開循環(huán)泵運行(háng)軟化6-8小時。

         3. 打開冷凝(níng)端蓋，用焊(hàn)在鋼筋上(shàng)鐵刷(shuā)子刷(shuā)通管道(dào)。

　　　　　4. 切記:需換清(qīng)水三次，方(fāng)可正(zhèng)常使(shǐ)用避免除垢劑(jì)腐(fǔ)蝕(shí)水泵元件及制(zhì)冷管道。

●高(gāo)壓跳(tiào): 1. 冷卻(què)塔(tǎ)污(wū)垢積太多(duō)，冷卻(què)塔噴(pēn)水轉盤堵塞不(bú)轉等。

              2. 水泵壞。冷(lěng)卻塔風機不(bú)轉。

　　　　3. 冷凝(níng)管道污垢機過(guò)多。

　　　　4. 葉輪堵塞，不(bú)自動補水(shuǐ)等以上原(yuán)因引起流(liú)動不夠(gòu)，水(shuǐ)壓太(tài)小而跳。

              5. 冷卻塔(tǎ)配套不對，如十匹應配十(shí)噸冷(lěng)卻塔。

               6. 制冷劑注(zhù)入量過多或更(gèng)換部件時沒有(yǒu)經嚴(yán)格真空，系(xì)統含有空(kōng)氣。

●低壓跳(tiào)：1. 冰水通道(dào)堵塞（參考冰水(shuǐ)循環排(pái)除）引起(qǐ)蒸發钛(tài)炮(pào)結霜(shuāng)。

                2. 制冷劑漏(lòu)到靜(jìng)止不(bú)足(zú)五(wǔ)公斤(jīn)時。

                3. 冷媒(méi)通道微(wēi)堵不順口(kǒu)，如過(guò)濾器(qì)進出有(yǒu)溫(wēn)差，手閥(fá)進(jìn)出有(yǒu)溫差。

                4. 冰(bīng)水(shuǐ)泵配(pèi)置不夠功(gōng)率。

少(shǎo)見故(gù)障  rare fault

壓(yā)縮機(jī)不工作(zuò)：1. 冰水泵(bèng)正常運轉(zhuǎn)否。

                        2. 熱(rè)水器正常(cháng)運轉(zhuǎn)否。

                        3. 冰水熱(rè)水泵(bèng)均正常(cháng)方能啓(qǐ)動壓縮機。

                        4. 檢查(chá)空氣開關(guān)，接觸器，繼(jì)電器(qì)，壓力(lì)開關，溫控器等(děng)電路由(yóu)專業電(diàn)工檢修。

冷(lěng)炮 evaporator             熱炮 condenser風機(jī) fan                   開水閥(fá) water valve手閥 handvalve             水(shuǐ)泵 water pump

細濾(lǜ) fine filter              粗濾(lǜ) coarse filter開(kāi)關 switch                噴水管(guǎn) spray pipe球閥開(kāi)關 ball valve switch此(cǐ)不可(kě)裝開關 don’t fix switch here.

purpose:  used to cool the water in the sink

advantage:  according to the water quality of the flume contains anti - adhesive chemical products corrosion high disease，pure titanium tube evaporator，good heat transfer corrosion resistance，the shortcomings of traditional copper tube evaporator are improved.

cooling machine：installation instructions

public equipment：power: 380v,50hz.

●①pipe pump:2.2kw two sets.

  ②cooling tower: 15tons

  ③plastic pipe(1.5inches)to water pipe（0.4 inches）

  ④ host power line: 10 mm²four-core

  ⑤ water pump:2.5 mm² three-core

●start work: the steps of start-up: start up in ten minutes

1. close the ice water circulation

2. close the hot water circulation pump

3. close compressor circulation pump

●after work: the steps of end power at any time:

1. sconnect compressor

2. disconnect hot water circulation pump

3. disconnect the ice water pump

●hand over:1.we should record the data as follow: the normal value of high-low pressure (kilograms),the setting value of high-low pressure controller (kilograms),the running current (amperes),the setting value of protection (amperes)

2. please refer to the above normal values before the machine maintenance, clean cover and the position of oil in order to be convenient for repairman to operate.

3. air switch can’t be change to a bigger one, in case of burning compressor.

maintenance

clean cooling tower at every three monthes, change the sink’s water at every ten days to fifteen days, (so as not to affect the material) infuse the oil into bearing at every three monthes, avoid dry damage, shift.

faq

●ice water circulation: the water yield of the feed-in spray pipe is small.

reasons: 1.the fragmentary rubber compoud is pluged up because

of the water sucking mouth of sink is thicker than dust gauze.

2. the stainless steel strainer of piping filter is pluged.

the cleaning method: be sure to stop the pump, take out mesh to clean. boot only after pack.

●hot water circulation: the feeling temperature by touching cooling tower is higher than normal temperature.

reason: the cooling tower is easy to produce dirt at high temperature, circulation water is not enough, heat pipe is obstructed.

the cleaning method:

1. first clean the cooling tower chassis’s dirt.

2. add water and appropriate cleaner, open cycle pump running softening for 6-8 hours.

3. open the cover of condensation, brush the pipeline by iron brush on steel bar.

4. remember: change clear water three times to avid that cleaner corrode pump components and refrigeration pipeline corrosion.

●high pressure jump:

1. the cooling tower has too much dirt, the water spray of the cooling tower is jamed and not work.

2. water pump doesn’t work. the fan of cooling tower doesn’t work.

3. condensation pipes have too much dirt.

4.impeller congestion, not to be automatic to fill water etc, these reasons cause the water flow is not enough, and water pressure is too small to lead to jump.

5. cooling tower is in supporting the wrong horse, such as ten horse should match ten tons of cooling tower.

6. the injection quantity of refrigerants is too much or when replace parts without the strict vacuum, containing the air in the system.

●low pressure jump

1. the cool water channel is jamed (reference ice water circulation to exclude) which cause evaporation titanium gun frost.

2. refrigerants lead to the static is not to have five kilograms.

3. cold channels micro plug, such as filters have different temperature in into and out of.

4. ice water pump configuration doesn’t reach enough power.

rare glitches

compressor doesn’t work:

1. whether the ice water pump works normally.

2. whether the hot water pump operates normally.

3. he compressor can only be started after the ice water pump and hot water pump surely work normally.

4. check air switch, contactor, relay, pressure switch, the thermostat and other circuits are checked and repaired by professional electricians.