200QJR Iphampu Ejulile Ngaphansi Kwamanzi

Hot water motor using 50W400 high grade cold rolled silicon steel, stamping by high speed punch, make its stator iron loss is low, less heating advantages, the motor winding using high temperature, anti-aging hot water motor special winding water line, using 3CR13 stainless steel impeller shaft, high temperature sleeve and other high quality accessories, so that it can run at high temperature for a long time, and can be used with a frequency converter, so that it can automatically adjust according to the size of the water consumption.

This product is a three-phase AC 380V power supply (tolerance ± 5%), 50HZ frequency (tolerance ± 1%) pump, suitable for pumping water temperature not higher than 20 °C water. Specific requirements include: solid impurities content is not greater than 0.01%; PH value between 6.5-8.5; hydrogen sulfide content is not more than 1.5mg/L; chloride ion content is not more than 400mg/L. The pump adopts closed or water sealed structure, before use must be filled with water, tighten the water and air exhaust bolts, otherwise not to use. The pump must be completely immersed in water, immersion depth shall not exceed 70m, and the distance from the bottom of the well shall not be less than 3m. The water flow in the well shall meet the requirements of the pump output and continuous operation, the pump output shall be controlled at 0.7-1.2 times the rated flow. The well shall be vertical, the pump can not be used horizontally or tilted, only vertical use. The pump must be equipped with cables and external overload protection device according to the requirements. It is strictly prohibited to test the pump without water and no load.

1, well submersible pump for clean water pump, prohibit the new well, pumping sediment and muddy water,

2, well water pump voltage grade of 380/50HZ, the use of other voltage grades of submersible motors need to be customized. The underground cable must use waterproof cable, must be equipped with starting equipment, such as distribution box, start not ready should have commonly used motor comprehensive protection function, such as short circuit overload protection, phase protection, undervoltage protection, grounding protection, idling protection, in case of abnormal conditions, the protection device should be timely action trip.

3, the installation and use of the pump must be reliably grounded, prohibit the push and pull switch when the hands and feet are wet, the installation and maintenance of the pump must be cut off the power supply, the use of the pump place to set up "to prevent electric shock" obvious signs:

4, down the well or before installation, the motor cavity must be filled with distilled water or non-corrosive clean cold boiling water, tighten the / water bolt, the pump on the ground test run, must be to the pump chamber water lubrication rubber bearings, instant start not more than a second, see whether the steering is the same as the steering instructions. When the pump is upright, pay attention to safety, prevent overturning injury.

5, ngokuqinile ngokwezinhlinzeko zokuphakanyiswa kwepompo, ububanzi bokugeleza bokusetshenziswa, ukuvimbela ukugeleza okuphansi noma amandla okumpompa aphakeme kakhulu, i-thrust bear nezinye izingxenye zokugqokwa, ukugcwala kwemoto kushisiwe.

6, after the pump down the well, the measurement of the motor to the ground insulation resistance should not be less than 100M, after the start to observe the voltage and current, check the motor winding insulation, whether in line with the requirements; pump storage location temperature if less than freezing point, should be dry the motor cavity water, prevent the motor cavity water ice damage caused by low temperature.

Ukwethulwa okufushane kwesakhiwo: ingxenye yepompo yakhiwe ikakhulukazi i-pump shaft, i-impeller, igobolondo lokuphambukisa, ukuthwala irabha, umzimba wokuhlola i-valve (izingxenye ozikhethela) nezinye izakhi. Ingxenye ye-Motor ikakhulukazi yakhiwe i-base, ifilimu elawula ingcindezi, i-thrust bearing, ipuleti le-thrust, isihlalo esingaphansi somhlahlandlela, i-stator, i-rotor, isihlalo esiphezulu esiphethe umhlahlandlela, indandatho yesihlabathi, ingxenye yokungena kwamanzi, ikhebula nezinye izingxenye.

Izici eziyinhloko zomkhiqizo zihlanganisa:

 I-1, I-motor iyi-motor egcwele amanzi emanzi e-submersible enezigaba ezintathu ze-asynchronous motor, i-motor cavity igcwele amanzi ahlanzekile, esetshenziselwa ukupholisa i-motor kanye nokugcoba i-bearing, ifilimu elawula ukucindezela phansi kwe-motor isetshenziselwa ukulungisa. ukunwetshwa kanye nomehluko wengcindezi yokufinyela kwamanzi ngaphakathi emzimbeni okubangelwa ukushintsha kokukhuphuka kwezinga lokushisa kwemoto.

 I-2, Ukuze uvimbele isihlabathi esisemanzini omthombo ukuthi singangeni emotweni, indawo engaphezulu ye-motor shaft ifakwe izimpawu ezimbili zamafutha, futhi indandatho yesihlabathi ifakwe ukwakha isakhiwo sokuvimbela isihlabathi.

 I-3, Ukuze uvimbele i-pump shaft ukuthi ingaqhubeki lapho iqala, i-pump shaft kanye ne-motor shaft ixhunywe ngokuhlanganisa, futhi i-top thrust bear ifakwe engxenyeni engezansi ye-motor.

 4, Ukugcotshwa kwenjini kanye nephampu ephethe ukugcotshwa kwamanzi.

 I-5, i-motor stator winding yenziwe ngocingo olusezingeni eliphezulu lwe-submersible motor winding, olusebenza kahle kakhulu.

 6, Iphampu iklanywe yi-CAD yekhompyutha, enesakhiwo esilula nokusebenza okuhle kobuchwepheshe.

(1) Ukulungiselela ngaphambi kokufakwa:
1. Hlola ukuthi ingabe iphampu engaphansi kwamanzi iyahlangabezana yini nezimo zokusetshenziswa kanye nobubanzi obushiwo kubhukwana.
2. Usebenzisa i-obiect esindayo enobubanzi obulingana nobukhulu bedayamitha yangaphandle yephampu engaphansi kwamanzi, linganisa ukuthi i-inneldiameter yomthombo ingalingana nephampu engaphansi kwamanzi, futhi ulinganise ukuthi ukujula komthombo kuyahlangabezana yini nezidingo zokufakwa.
3. Hlola ukuthi umthombo uhlanzekile yini nokuthi amanzi omthombo anodaka. Ungalokothi usebenzise iphampu kagesi engaphansi kwamanzi ukugeza udaka lwepompo le-welor namanzi esihlabathi ukuze ugweme ukulimala ngaphambi kwesikhathi kwepompo kagesi engaphansi kwamanzi.
4. Hlola ukuthi indawo ye-welhead yokufaka i-welhead ifanelekile yini nokuthi ingakwazi yini ukumelana nekhwalithi yayo yonke iyunithi.
5. Hlola ukuthi izingxenye zepompo ezingaphansi kwamanzi ziphelele yini futhi zifakwe ngendlela efanele ngokomdwebo womhlangano osebhukwini Susa isikrini sokuhlunga bese uzungezisa ukuhlanganisa ukuze ubone ukuthi siyazungeza yini
6. Khipha isikulufu samanzi bese ugcwalisa imbobo yesithuthuthu ngamanzi ahlanzekile, angagqwali (qaphela. qiniseka ukuthi uyasigcwalisa), bese uqinisa isikrufu samanzi. Ngemuva kwamahora ayi-12 omjovo wamanzi, ukumelana nokufakwa kwenjini akufanele kube ngaphansi kuka-150M Q uma kulinganiswa netafula lokunyakazisa elingu-500V.
7. Ijoyinti lekhebula, sika umkhono wenjoloba ongu-120mm ohlangothini olulodwa lwekhebula ephumayo kanye nekhebuli ehambisanayo ngommese womuntu osebenza ngogesi bese unyakazisa ubude bezintambo ezintathu eziyinhloko ngendlela enyanyisiwe, hlubula inkaba yethusi engu-20mm, klwelwe i-oxide. ungqimba olungaphandle kocingo lwethusi ngommese noma indwangu yesihlabathi, bese ufaka iziphetho zezintambo ezimbili ezixhunyiwe kuma-palirs.Ngemva kokubopha ungqimba ngokuqinile ngocingo lwethusi olucolisekileyo, luthengise kahle futhi luqine, nesihlabathi sanoma iyiphi. ama-burrs ebusweni. Bese, kumajoyinti amathathu, sebenzisa itheyiphu yokufaka i-polyvester ukuze uwasonge ngendlela enqwabelene kancane ezitsheni ezintathu. Goqa iziphetho ezimbili zongqimba olugoqayo luqine ngomucu we-nyion, bese usebenzisa indlela eyisitakikhi esincane ukusonga itheyiphu izendlalelo ezintathu. Gcoba i-outellayer nge-high-pressure insulation tape yezendlalelo ezintathu. Ekugcineni, hlanganisa imicu emithathu bese uyigoqa ngokuphindaphindiwe izendlalelo ezinhlanu nge-tape yokucindezela okuphezulu. Ungqimba ngalunye kufanele luboshwe ngokuqinile, futhi amalunga e-interlayer kufanele aqine futhi aqine ukuvimbela amanzi ukuthi angangeni futhi alimaze ukufakwa, Ngemva kokusonga, cwilisa emanzini ekamelweni lokushisa elingu-20 'c amahora angu-12, futhi ulinganise ukumelana nokushisa ngetafula elinyakazayo. , okungafanele ibe ngaphansi kuka-100M Ω

Umdwebo wenqubo yokufaka izintambo zekhebula umi kanje:

8. Sebenzisa i-multimeter ukuze uhlole ukuthi izintambo zezigaba ezintathu zixhumekile yini nokuthi ukumelana ne-DC cishe kulinganiselwe.
9. Hlola ukuthi umthamo wesekethe kanye ne-transformer ugcwele ngokweqile, bese uxhuma iswishi yokuvikela ukulayisha ngokweqile noma okokusebenza kokuqala. Bheka Ithebula 2 ukuze uthole amamodeli athile, bese uThela ibhakede lamanzi empompini yamanzi usuka endaweni yepompo yamanzi ukuze ugcobe amabheringi erabha epompo, bese ubeka iphampu kagesi engaphansi kwamanzi iqonde futhi inganyakazi.Qala (ingabi ngaphezu komzuzwana owodwa) futhi uhlole ukuthi isiqondiso sokuqondisa siyahambisana yini nophawu lokuqondisa. Uma kungenjalo, shintsha noma yiziphi izixhumi ezimbili zekhebula lezigaba ezintathu.Bese ufaka isihlungi bese ulungiselela ukwehla ngomthombo. Uma isetshenziswa ngezikhathi ezikhethekile (njengemisele, imisele, imifula, amachibi, amachibi, njll.), iphampu kagesi kufanele ibekwe phansi ngendlela enokwethenjelwa.

(2)Imishini yokufaka namathuluzi:
1. Ipheya elilodwa lamaketango okuphakamisa amathani angaphezu kwamabili.
2. I-tripod enobude obuqondile obungekho ngaphansi kwamamitha amane.
3. Izintambo ezimbili ezilengayo (izintambo zocingo) ezingathwala isisindo esingaphezu kwethani elilodwa (zingathwala isisindo sesethi ephelele yamaphampu amanzi).
4. Faka amapheya amabili ezinsimbi (ama-splint).
5. Izikele, izando, izikulufu, amathuluzi kagesi nezinsimbi, njll.

(3)Ukufakwa kwephampu kagesi:
1. Umdwebo wokufakwa kwephampu kagesi engaphansi kwamanzi uboniswa kuMfanekiso 2. Ubukhulu obuthile bokufaka buboniswa kuThebula lesi-3 "Uhlu Lobukhulu Bokufakwa Kwephampu Kagesi Engaphansi".

2. Amaphampu kagesi angaphansi kwamanzi anekhanda elingaphansi kwamamitha angu-30 angaphakanyiselwa ngqo emthonjeni kusetshenziswa amapayipi nezintambo zocingo noma ezinye izintambo ze-hemp ezingathwala isisindo esigcwele sawo wonke umshini, amapayipi amanzi, namanzi emapayipini.

3. Amaphampu anekhanda elingaphezu kwamamitha angu-30 asebenzisa amapayipi ensimbi, futhi ukulandelana kokufakwayo kungokulandelayo:
①Sebenzisa i-clamp ukuze ubambe ingxenye engenhla yengxenye yepompo yamanzi (injini nepompo yamanzi kuxhunyiwe ngalesi sikhathi), yiphakamise ngeketango elilengayo, bese uyibopha kancane kancane emthonjeni uze ufake i-clamp ekhanda lomthombo bese ukhipha iketango elilengayo.
② Sebenzisa amanye ama-clamp ukuze ubambe ipayipi, uliphakamise ngeketango elilengayo eliqhele ngamasentimitha angu-15 ukusuka ku-flange, bese ulehlisa kancane. Phakathi kwe-flange yepayipi ne-pump flangeFaka iphedi yenjoloba endaweni bese uqinisa ipayipi bese umpompa ngokulinganayo ngamabhawodi, amantongomane namawasha asentwasahlobo.
③ Phakamisa iphampu engaphansi kwamanzi kancane, khipha intambo engxenyeni engenhla yepompo yamanzi, bopha intambo ngokuqinile epayipini lamanzi ngetheyiphu yepulasitiki, bese uyibopha kancane kancane kuze kube yilapho I-clamp ibekwe emthonjeni.
④Sebenzisa indlela efanayo ukubopha wonke amapayipi amanzi emthonjeni.
⑤Ngemva kokuthi ikhebuli ephumayo ixhunywe kusiwishi sokulawula, ixhunywa ekunikezeni amandla kwezigaba ezintathu.

(4) Izinto okufanele uziqaphele ngesikhathi sokufakwa:
1. Uma i-jamming itholakala phakathi nenqubo yokumpompa, vula noma udonse ipayipi lamanzi ukuze unqobe indawo yokuma. Uma izinyathelo ezihlukahlukene zingasebenzi, sicelaUngaphoqeleli iphampu phansi ukuze ugweme ukulimala kwepompo kagesi engaphansi kwamanzi kanye nomthombo.
2. Ngesikhathi sokufakwa, i-rubber pad kufanele ibekwe ku-flange yepayipi ngayinye futhi iqiniswe ngokulinganayo.
3. Lapho iphampu yamanzi yehliselwa emthonjeni, kufanele ibekwe phakathi nepayipi lomthombo ukuze ivimbele ukuthi iphampu ingagijimi odongeni lomthombo isikhathi eside, okubangela ukuba iphampu inyakaze futhi injini ishanele futhi ishise. .
4. Thola ukujula kwepompo yamanzi ukuya phansi komthombo ngokwesihlabathi esigelezayo kanye nezimo zodaka lomthombo. Ungangcwabi iphampu odakeni. Ibanga ukusuka empompini ukuya phansi komthombo ngokuvamile alikho ngaphansi kwamamitha amathathu (bheka uMdwebo 2).
5. Ukujula kokungena kwamanzi kwephampu yamanzi kufanele kungabi ngaphansi kwamamitha angu-1-1.5 ukusuka ezingeni lamanzi aguquguqukayo kuya endaweni yokungena kwamanzi (bheka uMdwebo 2). Uma kungenjalo, ama-bearings epompo yamanzi angase alimale kalula.
6. Ukuphakanyiswa kwepompo yamanzi angeke kube phansi kakhulu. Uma kungenjalo, i-valve yesango idinga ukufakwa epayipini lamanzi elisemthonjeni ukuze kulawulwe ukugeleza kwepompo endaweni elinganiselwe yokugeleza ukuze kuvinjwe injini ukuthi ingagcwali kakhulu futhi ishiswe ngenxa yamazinga amakhulu okugeleza.
7. Lapho ipompo yamanzi isebenza, ukuphuma kwamanzi kufanele kuqhubeke futhi ngisho, okwamanje kufanele kuzinzile (ngaphansi kwezimo zokusebenza ezilinganiselwe, ngokuvamile kungabi ngaphezu kuka-10% wamanje olinganiselwe), futhi akufanele kube nokudlidliza noma umsindo. Uma kukhona okungahambi kahle, umshini kufanele umiswe ukuze kutholwe imbangela futhi kuqedwe.
8. Lapho ufaka, naka ukumiswa kocingo lwe-motor grounding wire (bheka Umfanekiso 2). Uma ipayipi lamanzi liyipayipi lensimbi, lihole kusukela ku-wellhead clamp; lapho ipayipi lamanzi liyipayipi lepulasitiki, lihole ukusuka endaweni yokubeka phansi yepompo kagesi.

According to the product description, our submersible pump after installation needs careful inspection and testing to ensure its normal operation and prolong the service life. After installation, it is necessary to recheck the insulation resistance and three-phase continuity to ensure that the instrument and the start-up equipment are connected correctly. Before starting the test machine, observe whether the indication readings of the instruments are correct, check whether the rated voltage and current specified on the nameplate are exceeded, and observe whether there is noise or vibration in the pump. If everything is normal, it can be put into operation. After the pump runs for the first four hours, the motor thermal insulation resistance should be closed and quickly tested, and its value should not be less than 0.5 megaohms. After stopping the pump, it needs to be restarted at an interval of five minutes to prevent the water column in the pipeline from returning to cause the motor to burn out due to excessive current. After normal operation, it is necessary to check whether the supply voltage, working current and insulation resistance are normal regularly. Once abnormal conditions are found, such as the current exceeds 20% of the rated working conditions, the water level drops causing intermittent drainage, the submersible pump vibrates or makes loud noise, the supply voltage is lower than 340 volts, one phase in the fuse is burned out, the water pipe is damaged or the motor's thermal insulation resistance to the earth is less than 0.5 megaohms, the machine should be stopped immediately to eliminate the fault. When disassembling the unit, it is necessary to operate in accordance with the specified sequence to avoid damaging various components. Once a year or less than one year of use but has been immersed for two years, it must be disassembled and inspected in accordance with the provisions, and the worn parts must be replaced to ensure the normal operation and service life of the submersible electric pump.

 1, khipha amanzi ku-motor cavity (ikakhulukazi ebusika ukuvimbela injini ukuba ingaqhwa), futhi ubophe ikhebula kahle.

 2, gcina endlini engaphakathi engenazo izinto ezonakalisayo namagesi, nezinga lokushisa elingaphansi kuka-40 °C.

 3, ukusetshenziswa isikhathi eside kufanele sinake ukuvimbela nokugqwala amaphampu submersible.

01 Ukuphuza amanzi omthombo ojulile

02 Ukuhlinzekwa kwamanzi asezingeni eliphezulu

03 amanzi asezintabeni 

04 amanzi ombhoshongo

05 Ukuchelela kwezolimo

06 ukuchelela engadini

07 amanzi omfula

08 amanzi asekhaya