1、EQUIPMENT OF ICCP SYSTEM外加電流陰極保護(hù)裝置1.0 MAIN PERFORMANCES/ 主要參數(shù)1.1 Acreage defend 保護(hù)面積10034.41.2 Use-life of the Anod# 陽極使用壽命 1015years1.3 Power system 電源電制AC 440M60Hz,3 62.0 AUTOMATIC POWER SUPPLY/ 恒電位儀SF-300-4002.1 Type/ 型號2.2 Quantity/ 數(shù)量1 set臺2.3 Input/ 輸入AC 440V 60H乙 3 62.4 Output/ 輸出DC 16V, 0400

2、A2.5 Dimensions/尺 寸L815 W6152m 420X 46020mm 1sets7.0 Anode Shield 陽極屏蔽層 1 組 according to welding chart, Need to be in place before welding straighten, Seal sets of 9 with the vertical hull, Install floor 7 and the ship close and welding(Seal sets of body in the cabin.1.4 水密罩焊接 Welding the watertight

3、 gland將陽極結(jié)構(gòu)圖中水密罩 “16按”結(jié)構(gòu)圖焊接在密封套的外圈。The anode chart watertight cover16 by welding the outer ring in the gland.1.5 陽極安裝 AnodeInstallation將陽極按結(jié)構(gòu)圖進(jìn)行安裝， Anode terminal will reach into the cabin from a hole sealed cover, In the cabin to the anode of the terminal positioning and sealing rubber plug, insula

4、ted cover, 15 watertight gland, etc. installed on the correct installation. Test with a multimeter and the hull of the isolation of the anode, normally for non-conduction. All normal, in the hull shell insulator with screws to the anode base, 4 and install the floor 7 fixed, while the cabin will be

5、watertight enclosures gland tightened. 將艙外的陽極固定螺絲用環(huán)氧樹脂.接線： 將陽極線接上，并擰緊螺母。Wire connection: connect the anode wires and tight the nuts.檢查： 檢查陽極與鋼板的絕緣度，緊固螺絲是否松動，水密是否可靠，確認(rèn)一切正常后， 將陽極待用。Inspection: check the insulation degree between the anode and the plate。 check whether the fastening screws are loose, wh

6、ether the watertight is reliable. The anode will be ready for use after all are confirmed to be normal.1.6 涂裝陽極屏蔽層 Anode shield paint2在陽極安裝好后，在陽極四周涂裝陽極屏蔽層，屏蔽層的面積為：3.14m(2000mm，其厚度為：陽極四周圍應(yīng)達(dá)2.0mm ,最遠(yuǎn)的部分為1mm，在涂裝前應(yīng)將涂刷部位除銹出白達(dá)Sa21/2。陽極屏蔽層為甲、乙兩組份分裝，使用時將甲、乙兩組份1:1混合攪拌均勻后涂刷。After installing the anode, the ano

7、de surrounding should be coated with anode shield paint, with the2shield paint area of 3.14 m( 2000mm。the thickness should be: the anode surrounding should be1/22.0mm, and utmost parts should be 1mm 。 the rust at coating parts should be removed until Sa2 . The anode shield paint is sub-packed in A a

8、nd B two groups。 mix A and B two groups in 1:1 uniformly before use and coating.1.7 檢驗 Test陽極安裝好后，需進(jìn)行檢驗，內(nèi)容有：The following items should be tested after the anode is installation:a) 絕緣實驗：在無水無霧條件下，其絕緣度1MQ，若有霧，用萬用電表測不導(dǎo)通即可。Insulation test: under waterproof and fog proof condition, the insulation degree s

9、hould be 1MQ 。 If fog, it should be unconnected when measured with avometer.b) 耐壓實驗：接入壓縮空氣，壓力0.5MPa，歷時15分鐘無變化為合格。Anti-pressure test:Connect the compressed air, no changes in 15 minutes will be qualified with the pressure of 0.5MPa。2.0 參比電極安裝 Reference Electrode Installation2.1 定位 Orientation按照設(shè)計要求確定

10、參比電極在船體的具體安裝位置。Determine the detailed installation location of reference electrode in the hull according to the design requirements.2.2 開孔 Hole opening在確定的位置開孔，孔的直徑為91mm，開好孔后，應(yīng)將其清理干凈。91mm. The ope ned hole should beOpen the hole at determined location with the hole diameter ofcleared.2.3 焊接安裝底板 Weld

11、ing the installation backplane 將“參比電極結(jié)構(gòu)圖”中的底座法蘭“3”按結(jié)構(gòu)圖焊接 , the location should be vertical with the hull and it should be correctly located before welding.2.4 安裝參比電極 Reference Electrode Installation 將參比電極總成按結(jié)構(gòu)圖將進(jìn)行安裝，將參比電極體從艙內(nèi)伸入安裝底板孔中，用螺絲將 水密罩法蘭與安裝底板固定。The reference electrode assemblyshould be instal

12、led according to the structure diagram, insert the reference electrode through the cabin into the hole on installation backplane, and then fix the watertight enclosure flange with the installation backplane with the screws.2.5 接線 Wire connection 先將參比電極線接上，并擰緊螺母。Connect the reference electrode wires

13、and tight the nuts.2.6 檢查：檢查參比電極與鋼板的絕緣度，緊固螺絲是否松動，水密是否可靠，確認(rèn)一切正常后 ，將參比電極待用。Inspection: check the insulation degree between the reference electrode and the plate。 check whether the fastening screws are loose, whether the watertight is reliable. The reference electrode will be ready for use after all ar

14、e confirmed to be normal.2.7 檢驗 Test 參比電極安裝好后，需進(jìn)行檢驗，內(nèi)容有：The following items should be tested after the reference electrode is installation:a） 絕緣實驗：用萬用電表測定參比電極電纜與船體鋼板之間的電阻，若顯示不導(dǎo)通即為合 格。Insulation test: measure the resistance between the reference electrode cable and hull plate with avometer, if unconn

15、ected, it will be qualified.b）耐壓實驗：接入壓縮空氣，壓力0.5MPa，歷時15分鐘無變化為合格。Anti-pressure test :Connect the compressed air, no changes in 15 minutes will be qualified with the pressure of 0.5MPa 。外加電流陰極保護(hù)裝置實驗程序及方法Test procedures and methods of ICCP1.0 實驗前的準(zhǔn)備 Preparation before the test 裝置在運(yùn)行實驗前，必須對裝置的安裝及接線進(jìn)行嚴(yán)格檢

16、查,其檢查內(nèi)容有：Before the device operation test, the device installation and wire connection should be strictly inspected, including:1.1 陽極檢查： Anode Inspection 在船舶下水前，檢查陽極與船體鋼板是否絕緣，正常情況應(yīng)該絕緣不導(dǎo)通，如果發(fā)現(xiàn)導(dǎo)通須 找原因進(jìn)行處理，同時檢查水密安裝是否可靠，安裝是否牢固，在船舶下水后應(yīng)再次檢查水 密情況。Before the ship launching, the insulation between the anode

17、and the hull plate should be checked 。 under normal circumstances, it should be insulated without connection 。 if connected, find the reasons for treatment。 at the same time check whether the watertight installation is reliable and whether the installation is fastened 。 re-check the watertight situa

18、tion after the ship launching.1.2 參比電極檢查： 主要檢查水密情況。Inspection of reference electrode: mainly check the watertight situation.1.3 恒電儀檢查： 檢查恒電位儀安裝是否牢固，設(shè)備在安裝中是否被損壞。Inspection of potentiostat: check whether the potentiostat installation is solid and whether the equipment is damaged during the installatio

19、n.1.4 接線檢查： Wire connection inspection:檢查恒電位儀 AC 進(jìn)線，聯(lián)接是否正確，牢固。Check whether the potentiostat AC line and connection are correct and firm. 陽極線檢查：檢查陽極線兩端是否正確聯(lián)接。Anode wire inspection: check whether two ends of anode wire are correctly connected. 陰極線：接地線是否正確接地。Cathode wire: check whether the grounding w

20、ire is correctly grounded. 參比電極線：參比電極線是否接線正確，參比電極接線是否接好。Reference electrode wire: check whether the reference electrode wire is correctly connected andwhether the reference wire connection is well connected.2.0 運(yùn)行實驗 Operation test2.1 在檢查無誤后才可以啟動恒電位儀，進(jìn)入運(yùn)行實驗狀態(tài)。Start the potentiostat to enter the opera

21、tion test state if the inspection is normal.“功能選擇 ”開關(guān) K2 置 “手控”位置，并將 W1、W2、W3 電位器由逆時針方向旋轉(zhuǎn)后回轉(zhuǎn)二 圈。Place the “FUNCTION SELECTION ” switch K2 should be set at “ Manual control ” position, and W1, W and W3 potentiometer should be anti-clockwise rotated before two circles back-rotation.2.2 開機(jī)實驗 Boot-strap

22、 test2.2.1 手控實驗 Manual control test置 電源開關(guān)” K于 “ON,數(shù)字顯示表點亮，選擇電位測量開關(guān)K3置于給定電位檔，順時針旋轉(zhuǎn) 手控”電位器W1，使輸出電壓、電流逐漸上升。Place the “ power switch , K1 on “ ON, , the digital display meter will light up, sepleocttetnhteial measurement switch K3 on the given potential grade, rotate in clockwise way the“ manual copoten

23、tiometer W1 to keep the output voltage and current rising gradually.2.2.2 自動控制實驗 Automatic control test若上述正常，將開關(guān) K2置 恒電位”位置，K3調(diào)到給定位置上，順時針調(diào)節(jié)恒電位的電位器W2,使電位逐漸上升至所設(shè)的保護(hù)電位 -0.82V 。觀察參比電位跟綜給定電位值。若參比電極跟蹤 測定的電位值與設(shè)定電位值基本一致，即為正常.2.3 恒電流 Constant currentW3，使電流逐漸上升至所設(shè)的保護(hù)將 K2 開關(guān)置“恒電流,位置，順時針調(diào)節(jié)電流電位器 電位上，該電流保持恒定。Place K2 switch on the“ constant current” position, regulate the current poten3tiotomkeet erpWthe current rising gradually to the preset protection potentiometer, and the current keeps constant. 以上三項內(nèi)容正常后，將