150QJR chuqur quduqli suv osti nasosi

OEM ishlov berishni amalga oshiring! Foydalanuvchi talablariga muvofiq, nostandart suv osti dvigatel va nasosning har xil turdagi maxsus talablarini loyihalash va ishlab chiqarish. Mahsulotni amalga oshirish standartlari: GB / T2816-2014 "quduqli suv osti nasosi", GB / T2818-2014 "quduqli suv ostida asenkron motor". WhatsApp: 17855846335

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Tafsilotlar

Teglar

Mahsulotga umumiy nuqtai

Designed for underground hot water mining below 100°C, this product has the characteristics of high temperature resistance, corrosion resistance and aging resistance. Whether in underground mining or other hot water environment applications, it can effectively resist the challenges of harsh environment. Its excellent performance and stable quality make it an ideal choice in the mining field.

Foydalanish shartlari

1, quvvat manbai: uch fazali AC 380V (tolerantlik + / - 5%), 50HZ (tolerantlik + / - 1%).

2, suv sifati:

(1) water temperature is not higher than 20 °C;

(2) qattiq aralashmalar miqdori (massa nisbati) 0,01% dan ko'p emas;

(3) PH qiymati (pH) 6,5-8,5;

(4) vodorod sulfidi miqdori 1,5 mg / L dan oshmaydi;

(5) xlorid ionining miqdori 400 mg / L dan oshmaydi.

3, vosita yopiq yoki suv bilan to'ldirilgan ho'l tuzilishga ega, ishlatishdan oldin suv ostidagi vosita bo'shlig'i toza suv bilan to'la bo'lishi kerak, noto'g'ri to'ldirilishining oldini olish uchun, keyin suv quyish, havo chiqarish murvatlarini torting, aks holda foydalanishga ruxsat etilmaydi.

4, suv osti nasosi to'liq suvga botirilishi kerak, sho'ng'in chuqurligi 70 m dan oshmasligi kerak, quduq ostidan suv osti nasosining pastki qismi 3 m dan kam emas.

5, quduq suvining oqimi suv osti nasosining suv chiqishi va uzluksiz ishlashiga javob berishi kerak, suv osti nasosining suv chiqishi nominal oqimning 0,7 - 1,2 barobarida nazorat qilinishi kerak.

6, quduq to'g'ri bo'lishi kerak, suv osti nasosini ishlatish yoki tushirish mumkin emas, faqat vertikal foydalanish.

7, suv osti nasosi talablarga muvofiq simi va tashqi ortiqcha yukdan himoya qilish moslamasi bilan mos kelishi kerak. 8, nasos suvsiz yuk sinov mashinasisiz qat'iyan man etiladi

Model ma'nosi

150QJR Deep Well Submersible Pump

Qisman namunaviy havola

Model	Oqim (m3/soat)	Bosh (m)	Aylanish tezligi (o'zgartirish / nuqta)	Suv nasosi(%)	Chiqish diametri (mm)	Yaxshi qo'llanilishi mumkin diametri (mm)	Baholangan quvvat (KVt)	Baholangan kuchlanish (V)	Baholangan joriy (A）	Motor samaradorligi (%)	power factorcosφ	Birlik Radial maksimal o'lcham (mm)	Izoh
150QJ5-100	5	100	2850	58	40	150	3	380	7.9	74.0	0.78	143
150QJ5-150	5	150	2850	58	40	150 dan yuqori	4	380	10.25	75.0	0.79	143
150QJ5-200		200					5.5		13.74	76.0	0.8
150QJ5-250		250					7.5		18.5	77.0	0.8
150QJ5-300		300					9.2		22.12	78.0	0.81
150QJ10-50	10	50	2850	63	50	150yuqorida	3	380	7.9	74.0	0.78	143
150QJ10-66		66					4		10.25	75.0	0.79
150QJ10-78		78					4		10.25	75.0	0.79
150QJ10-84		84					5.5		13.74	76.0	0.8
150QJ10-91		91					5.5		13.74	76.0	0.8
150QJ10-100		100					5.5		13.74	76.0	0.8
150QJ10-128		128					7.5		18.5	77.0	0.8
150QJ10-150		150					7.5		18.5	77.0	0.8
150QJ10-200		200					11		26.28	78.5	0.81
150QJ10-250		250					13		30.87	79.0	0.81
150QJ10-300		300					15		35.62	79.0	0.81
150QJ15-33	15	33	2850	63	50	150yuqorida	3	380	7.9	74.0	0.78	143
150QJ15-42		42					4		10.25	75.0	0.79
150QJ15-50		50					4		10.25	75.0	0.79
150QJ15-60		60					5.5		13.74	76	0.8
150QJ15-65		65					5.5		13.74	76.0	0.8
150QJ15-72		72					5.5		13.74	76.0	0.8
150QJ15-81		81					7.5		18.5	77.0	0.8
150QJ15-90		90					7.5		18.5	77.0	0.8
150QJ15-98		98					7.5		18.5	77.0	0.8
150QJ15-106		106					9.2		22.12	78.0	0.81
150QJ15-114		114					9.2		22.12	78.0	0.81
150QJ15-130		130					11		26.28	78.5	0.81
150QJ15-146		146					13		30.87	79.0	0.81
150QJ15-162		162					13		30.87	79.0	0.81
150QJ15-180		180					15		35.62	79.0	0.81
150QJ20-26	20	26	2850	64	50	150yuqorida	3	380	7.9	74.0	0.78	143
150QJ20-33		33					3		7.9	74.0	0.78
150QJ20-39	20	39	2850	64	50	150yuqorida	4	380	10.25	75.0	0.79	143
150QJ20-52		52					5.5		13.74	76.0	0.8
150QJ20-65		65					7.5		18.5	77.0	0.8
150QJ20-78		78					7.5		18.5	77.0	0.8
150QJ20-91		91					9.2		22.12	78.0	0.81
150QJ20-98		98					9.2		22.12	78.0	0.81
150QJ20-104		104					11		26.28	78.5	0.81
150QJ20-111		111					11		26.28	78.5	0.81
150QJ20-130		130					13		30.87	79.0	0.81
150QJ20-143		143					13		30.87	79.0	0.81
150QJ20-156		156					15		35.62	79.0	0.81
150QJ20-182		182					18.5		43.12	79.5	0.82
150QJ25-24	25	24	2850	64	65	150yuqorida	3	380	7.9	74.0	0.78	143
150QJ25-32		32					4		10.25	75.0	0.79
150QJ25-40		40					5.5		13.74	76.0	0.8
150QJ25-48		48					5.5		13.74	76.0	0.8
150QJ25-56		56					7.5		18.5	77.0	0.8
150QJ25-64		64					7.5		18.5	77.0	0.8
150QJ25-72		72					9.2		22.12	78.0	0.81
150QJ25-77		77					9.2		22.12	78.0	0.81
150QJ25-84		84					11		26.28	78.5	0.81
150QJ25-96		96					11		26.28	78.5	0.81
150QJ25-104		104					13		30.87	79.0	0.81
150QJ25-110		110					13		30.87	79.0	0.81
150QJ25-120		120					15		35.62	79.0	0.81
150QJ25-128		128					15		35.62	79.0	0.81
150QJ25-136		136					18.5		43.12	79.5	0.82
150QJ25-154		154					18.5		43.12	79.5	0.82
150QJ32-18	32	18	2850	66	80	150yuqorida	3	380	7.9	74.0	0.78	143
150QJ32-24		24					4		10.25	75.0	0.79
150QJ32-30		30					5.5		13.74	76.0	0.8
150QJ32-36		36					5.5		13.74	76.0	0.8
150QJ32-42	32	42	2850	66	80	150yuqorida	7.5	380	18.5	77.0	0.8	143
150QJ32-54		54					9.2		22.12	78.0	0.81
150QJ32-66		66					11		26.28	78.5	0.81
150QJ32-72		72					13		30.87	79.0	0.81
150QJ32-84		84					13		30.87	79.0	0.81
150QJ32-90		90					15		35.62	79.0	0.81
150QJ32-96		96					15		35.62	79.0	0.81
150QJ32-114		114					18.5		43.12	79.5	0.82
150QJ40-16	40	16	2850	66	80	150yuqorida	3	380	7.9	74.0	0.78	143
150QJ40-24		24					5.5		13.74	76.0	0.8
150QJ40-30		30					5.5		13.74	76.0	0.8
150QJ40-40		40					7.5		18.5	77.0	0.8
150QJ40-48		48					9.2		22.12	78.0	0.81
150QJ40-56		56					11		26.28	78.5	0.81
150QJ40-64		64					13		30.87	79.0	0.81
150QJ40-72		72					13		30.87	79.0	0.81
150QJ40-80		80					15		35.62	79.0	0.81
150QJ40-96		96					18.5		43.12	79.5	0.82
150QJ50-16	50	16	2850	65	80	150yuqorida	4	380	10.25	75.0	0.79	143
150QJ50-22		22					5.5		13.74	76.0	0.8
150QJ50-28		28					7.5		18.5	77.0	0.8
150QJ50-34		34					9.2		22.12	78.0	0.81
150QJ50-40		40					9.2		22.12	78.0	0.81
150QJ50-46		46					11		26.28	78.5	0.81
150QJ50-52		52					13		30.87	79.0	0.81
150QJ50-57		57					15		35.62	79.0	0.81
150QJ50-74		74					18.5		43.12	79.5	0.82
150QJ50-80		80					18.5		43.12	79.5	0.82
150QJ63-12	63	12	2850	60	80	150yuqorida	4	380	10.25	75.0	0.79	143
150QJ63-18		18					7.5		18.5	77.0	0.8
150QJ63-30		30					9.2		22.12	78.0	0.81
150QJ63-36		36					11		26.28	78.5	0.81
150QJ63-42	63	42	2850	60	80	150yuqorida	13	380	30.87	79.0	0.81	143
150QJ63-48		48					15		35.62	79.0	0.81
150QJ63-54		54					18.5		43.12	79.5	0.82
150QJ15-220	15	220	2850		50	150yuqorida	18.5	380	43.12			143
150QJ15-260		260					20		49.7
150QJ15-300		300					25		56.5
150QJ20-210	20	210	2850		50	150yuqorida	20	380	49.7			143
150QJ20-240		240					25		56.5
150QJ20-290		290					30		66.6
150QJ25-175	25	175	2850		65	150yuqorida	20		49.7			143
150QJ25-200		200					30		66.6
150QJ25-290		290					37		82.1
150QJ32-120	32	120	2850		80	150yuqorida	20	380	49.7			143
150QJ32-132		132					25		56.5
150QJ32-156		156					30		66.6
150QJ32-190		190					37		82.1
150QJ32-240		240					45		96.9
150QJ40-110	40	110	2850		80	150yuqorida	20	380	49.7			143
150QJ40-121		121					25		56.5
150QJ40-143		143					30		66.6
150QJ40-176		176					37		82.1
150QJ40-220		220					45		96.9
150QJ50-100	50	100	2850		80	150yuqorida	20	380	49.7			143
150QJ50-110		110					25		56.5
150QJ50-130		130					30		66.6
150QJ50-160		160					37		82.1
150QJ50-200		200					45		96.9

Xavfsizlik choralari

The well submersible pump is a kind of pump suitable for clean water. It is strictly prohibited to dig new wells and extract sediment and turbid water. The voltage grade of the pump is 380/50HZ, and other submersible motors with different voltage grades need to be customized. Underground cables must be waterproof and must be equipped with starting equipment, such as distribution box, etc. The starting equipment should have conventional comprehensive motor protection functions, such as short circuit overload protection, phase loss protection, undervoltage protection, grounding protection and no-load protection. In abnormal cases, the protection device should be tripped in time. During installation and use, it is necessary to ensure that the pump is reliably grounded. It is forbidden to push and pull the switch when hands and feet are wet. The power supply must be cut off before installation and maintenance of the pump. In the place where the pump is used, an obvious "anti-electric shock" sign must be set up. Before going down the well or installing the motor, the internal chamber must be filled with distilled water or non-corrosive clean cold water. The water adding/discharge bolt must be tightened. When testing the pump on the ground, water must be poured into the pump chamber to lubricate the rubber bearings. The instant start should not exceed one second to check whether the direction is correct, the same as the steering indication. Pay attention to safety when the pump is upright to prevent overturning and injury. Strictly in accordance with the provisions of the pump lift and flow range of use, to prevent the pump in low lift has a large flow or in high lift has a large pull, resulting in extreme wear of thrust bearings and other components, resulting in motor overload burnout. After the pump into the well, the insulation resistance of the motor and the ground shall be measured, which shall not be less than 100MΩ. After the start, observe the voltage and current regularly, and check whether the motor winding insulation meets the requirements; if the temperature of the pump storage location is below the freezing point, the water in the motor cavity shall be discharged to prevent freezing damage to the motor.

Strukturaga kirish

Tuzilishi haqida qisqacha ma'lumot: nasos qismi asosan nasos mili, pervanel, burilish qobig'i, kauchuk podshipnik, nazorat valfi tanasi (ixtiyoriy qismlar) va boshqa qismlardan iborat. Dvigatel qismi asosan tayanch, bosimni tartibga soluvchi plyonka, surish rulmanı, surish plitasi, pastki yo'naltiruvchi rulman o'rindig'i, stator, rotor, yuqori hidoyat rulman o'rindig'i, qum halqasi, suv kirish qismi, kabel va boshqa qismlardan iborat.

Mahsulotning asosiy xususiyatlari quyidagilardan iborat:

1, Dvigatel suv bilan to'ldirilgan nam suv osti uch fazali asenkron vosita bo'lib, vosita bo'shlig'i toza suv bilan to'la, dvigatelni sovutish va podshipnikni moylash uchun ishlatiladi, dvigatelning pastki qismidagi bosimni tartibga soluvchi plyonka sozlash uchun ishlatiladi. dvigatelning harorat ko'tarilishining o'zgarishi natijasida vujudga kelgan suvning kengayish va qisqarish bosimi farqi.

2, quduq suvidagi qumning dvigatelga kirishiga yo'l qo'ymaslik uchun vosita milining yuqori uchi ikkita yog 'muhrlari bilan jihozlangan va qumni oldini olish strukturasini shakllantirish uchun qum halqasi o'rnatilgan.

3, nasos milini ishga tushirishda ishlamasligi uchun nasos mili va vosita mili mufta bilan ulanadi va dvigatelning pastki qismida yuqori rulman o'rnatiladi.

4, Dvigatel va nasos podshipnikining moylanishi suv moylash hisoblanadi.

5, Dvigatel stator sargisi yuqori izolyatsiyalash ko'rsatkichlariga ega bo'lgan yuqori sifatli suv osti dvigatel o'rash simidan qilingan.

6, nasos oddiy tuzilishga va yaxshi texnik ko'rsatkichlarga ega bo'lgan kompyuter SAPR tomonidan ishlab chiqilgan.

O'rnatish

(1) O'rnatishdan oldin tayyorgarlik:
1. Suv osti nasosining qo'llanmada ko'rsatilgan foydalanish shartlari va ko'lamiga mos kelishini tekshiring.
2. Diametri suv osti nasosining maksimal tashqi diametriga teng bo'lgan og'ir obiektdan foydalanib, quduqning ichki diametri suv osti nasosiga mos kelishini o'lchang va quduq chuqurligi o'rnatish talablariga javob beradimi yoki yo'qligini o'lchang.
3. Quduq qudug'ining tozaligini va quduq suvining loyqaligini tekshiring. Suv osti elektr nasosiga muddatidan oldin shikast etkazmaslik uchun hech qachon suv osti nasosidan loy va qumli suvni yuvish uchun foydalanmang.
4. Quduq boshini o'rnatish qisqichining joylashuvi mos yoki yo'qligini va u butun qurilma sifatiga bardosh bera oladimi yoki yo'qligini tekshiring.
5. Qo'llanmadagi yig'ish sxemasiga muvofiq suv osti nasosi komponentlari to'liq va to'g'ri o'rnatilganligini tekshiring. Filtr ekranini olib tashlang va muftani egiluvchan aylanayotganligini ko'rish uchun aylantiring.
6. Suv vintini bo'shating va vosita bo'shlig'ini toza, korroziy bo'lmagan suv bilan to'ldiring (eslatma. uni to'ldirishni unutmang), so'ngra suv vintini torting. 12 soatlik suv quyishdan so'ng, 500V chayqash stoli bilan o'lchanganda, dvigatelning izolyatsiyaga chidamliligi 150M Q dan kam bo'lmasligi kerak.
7. Cable joint, cut off a 120mm rubber sleeve from one end of the outgoing cable and the matching cable with an electrician's knifethen stagger the length of the three core wires in a stepped shape, peel off a 20mm copper core, scrape of the oxide layer on theoutside of the copper wire with a knife or sand cloth, and insert the two connected wire ends in palirs.After tying the layer tightly with fine copper wire, solder it thoroughly and firmly, and sand of any. burrs on the surface. Then, forthe three joints, use polyvester insulation tape to wrap them in a semi stacked manner for three lavers. Wrap the two ends of thewrapping layer tightywith nyion thread,and then use a semi stacked method to wrap the tape for three layers. Wrap the outellayer with high-pressure insulation tape for three layers. Finally, fold the threestrands together and repeatedly wrap them for fivelayers with high-pressure tape. Each layer must be tightly tied, and the interlayer joints must be tight and fimm to prevent water frompenetrating and damaging the insulation, After wrapping, soak in water at room temperature of 20 ’c for 12 hours, and measurethe insulation resistance with a shaking table, which should not be less than 100M Ω

Qo'shilgan kabelni ulash jarayoni diagrammasi quyidagicha:
150QJR Deep Well Submersible Pump

8. Multimetrdan foydalanib, uch fazali simlarning ulanganligini va shahar qarshiligining taxminan muvozanatlanganligini tekshiring.
9. O'chirish va transformator quvvati haddan tashqari yuklangan yoki yo'qligini tekshirib ko'ring va keyin ortiqcha yuk himoyasi kalitini yoki ishga tushirish uskunasini ulang. Muayyan modellar uchun 2-jadvalga qarang, so'ngra nasosdagi rezina podshipniklarni moylash uchun suv nasosining chiqishidan suv nasosiga bir chelak suv quying, so'ngra suv ostidagi elektr nasosni tik va barqaror joylashtiring. Ishga tushirish (bir soniyadan oshmasligi kerak) va rul yo'nalishi rul belgisiga mos kelishini tekshiring. Agar yo'q bo'lsa, uch fazali kabelning har qanday ikkita ulagichini almashtiring.Keyin filtrni o'rnating va quduqqa tushishga tayyorlang. Maxsus holatlarda (masalan, ariqlar, ariqlar, daryolar, suv havzalari, suv havzalari va boshqalar) ishlatilsa, elektr nasos ishonchli tarzda erga ulangan bo'lishi kerak.

(2) O'rnatish uskunalari va asboblari:
1. Ikki tonnadan ortiq yuk ko'tarish uchun bir juft zanjir.
2. Vertikal balandligi to'rt metrdan kam bo'lmagan tripod.
3. Bir tonnadan ortiq og'irlikni ko'tara oladigan ikkita osilgan arqon (sim arqonlari) (suv nasoslarining to'liq to'plamining og'irligini ko'tara oladi).
4. Ikki juft qisqichni (shponlarni) o'rnating.
5. Kalitlar, bolg'alar, tornavidalar, elektr asboblari va asboblari va boshqalar.

(3) Elektr nasosni o'rnatish:
1. Suv osti elektr nasosining o'rnatish sxemasi 2-rasmda ko'rsatilgan. Maxsus o'rnatish o'lchamlari 3-jadvalda "Suv ostidagi elektr nasosni o'rnatish o'lchamlari ro'yxati" da ko'rsatilgan.

2. Boshi 30 metrdan kam bo'lgan suv osti elektr nasoslari to'g'ridan-to'g'ri quduqqa shlanglar va sim arqonlar yoki butun mashinaning, suv quvurlarining va quvurlardagi suvning to'liq og'irligini ko'tara oladigan boshqa kanop arqonlari yordamida ko'tarilishi mumkin.

3. Boshi 30 metrdan ortiq bo‘lgan nasoslar po‘lat quvurlardan foydalanadi va o‘rnatish ketma-ketligi quyidagicha:
①Suv nasos qismining yuqori uchini qisqich bilan mahkamlang (motor va suv nasosi bu vaqtda ulangan), uni osilgan zanjir bilan ko'taring va quduq boshiga qisqichni o'rnatguncha sekin quduqqa bog'lab qo'ying va osilgan zanjir.
② Quvurni mahkamlash uchun yana bir juft qisqichdan foydalaning, uni osilgan zanjir bilan gardishdan 15 sm uzoqlikda ko'taring va sekin pastga tushiring. Quvur gardish va nasos gardishi o'rtasida Kauchuk yostiqni joyiga qo'ying va quvurni torting va murvat, yong'oq va prujinali rondelalar bilan bir tekisda pompalang.
③ Suv osti nasosini biroz ko'taring, suv nasosining yuqori uchidagi qisqichni echib oling, kabelni suv trubasiga plastik lenta bilan mahkam bog'lang va qisqich quduq boshiga o'rnatilguncha sekin bog'lang.
④Hamma suv quvurlarini quduqqa ulash uchun xuddi shu usuldan foydalaning.
⑤Chiqish kabeli boshqaruv kalitiga ulangandan so'ng, u uch fazali quvvat manbaiga ulanadi.

(4) O'rnatish vaqtida e'tiborga olish kerak bo'lgan narsalar:
1. Nasos jarayonida tiqilib qolish hodisasi aniqlansa, tiqilib qolish nuqtasini yengish uchun suv trubkasini burang yoki torting. Agar turli xil choralar hali ham ishlamasa, iltimos, suv osti elektr nasosi va quduqqa shikast etkazmaslik uchun nasosni majburlamang.
2. O'rnatish vaqtida har bir quvurning gardish qismida kauchuk yostiq qo'yilishi va bir tekis tortilishi kerak.
3. Suv nasosi quduqqa tushirilganda, nasosning quduq devoriga uzoq vaqt davomida ishlamasligi, nasosning tebranishi va dvigatelning supurib yonishiga olib kelishi uchun uni quduq trubasining o'rtasiga qo'yish kerak. .
4. Quduqning oqayotgan qum va loy sharoitiga qarab suv nasosining quduq tubiga chuqurligini aniqlang. Nasosni loyga ko'mmang. Suv nasosidan quduq tubigacha bo'lgan masofa odatda 3 metrdan kam emas (2-rasmga qarang).
5. Suv nasosining suvga kirish chuqurligi dinamik suv sathidan suv kirish tuguniga qadar 1-1,5 metrdan kam bo'lmasligi kerak (2-rasmga qarang). Aks holda, suv nasosining podshipniklari osongina shikastlanishi mumkin.
6. Suv nasosining ko'tarilishi juda past bo'lishi mumkin emas. Aks holda, katta oqim tezligi tufayli dvigatelning haddan tashqari yuklanishi va yonib ketishining oldini olish uchun nominal oqim nuqtasida nasos oqimini nazorat qilish uchun quduq bo'yidagi suv quvur liniyasiga eshik klapanini o'rnatish kerak.
7. Suv pompasi ishlayotganida, suv chiqishi uzluksiz va bir tekis bo'lishi kerak, oqim barqaror bo'lishi kerak (nominal ish sharoitida, odatda nominal oqimning 10% dan ko'p bo'lmagan) va tebranish yoki shovqin bo'lmasligi kerak. Agar biron bir anormallik bo'lsa, sababni aniqlash va uni bartaraf etish uchun mashinani to'xtatish kerak.
8. O'rnatishda vosita topraklama simini sozlashga e'tibor bering (2-rasmga qarang). Suv trubkasi po'lat quvur bo'lsa, uni quduqning qisqichidan olib boring; suv trubkasi plastik quvur bo'lsa, uni elektr nasosning topraklama belgisidan olib boring.

Xizmat va texnik xizmat ko'rsatish

1. Suv osti nasosi o'rnatilgandan so'ng, kalitdan izolyatsiya qarshiligi va uch fazali o'tkazuvchanlikni yana tekshiring, asbob va ishga tushirish uskunasining ulanishi noto'g'ri yoki yo'qligini tekshiring, agar muammo bo'lmasa, sinov mashinasini ishga tushirish mumkin, va ishga tushirilgandan so'ng asbobning indikator ko'rsatkichlari nominal kuchlanish va oqimdan oshib ketishini kuzatib boring va nasosning shovqin va tebranish hodisasi bor-yo'qligini kuzatib boring va agar hamma narsa normal bo'lsa, ishga tushiring.
2.To'rt soat davomida nasosning birinchi ishidan so'ng, issiqlik izolyatsiyasi qarshiligini tezda sinab ko'rish uchun vosita o'chirilishi kerak va uning qiymati 0,5 megaohmdan kam bo'lmasligi kerak.
3.Nasos o'chirilgandan so'ng, quvurdagi suv ustunining to'liq qayta oqimiga yo'l qo'ymaslik va haddan tashqari vosita oqimi va yonishini oldini olish uchun uni besh daqiqadan so'ng ishga tushirish kerak.
4.Nasos normal ishga tushirilgandan so'ng, uning ishlash muddatini uzaytirish uchun muntazam ravishda besleme zo'riqishida, ish oqimi va izolyatsiya qarshiligi normal yoki yo'qligini tekshirish kerak. Agar quyidagi shartlar aniqlansa, muammolarni bartaraf etish uchun nasosni darhol o'chirib qo'yish kerak.
- Nominal holatda oqim 20% dan oshadi.
- Dinamik suv sathi suv kirish qismiga tushib, suvning vaqti-vaqti bilan paydo bo'lishiga olib keladi.
- Suv osti nasosida kuchli tebranish yoki shovqin bor.
- Ta'minot kuchlanishi 340 voltdan past.
- Sigorta yonib ketgan.
- Suv ta'minoti quvuri shikastlangan.
- Dvigatelning issiqlik izolyatsiyasi qarshiligi 0,5 megaohmdan past.
5. Jihozni demontaj qilish:
- Kabel bog'ichini echib oling, quvur liniyasi qismini echib oling va sim plitasini olib tashlang.
- suv murvatini burab, suvni motor kamerasiga qo'ying.
- filtrni olib tashlang, vosita milini mahkamlash uchun muftadagi mahkamlangan vintni bo'shating.
- suv kirish qismini dvigatel bilan bog'laydigan murvatni burab, nasosni dvigateldan ajrating (nasos milining egilishiga yo'l qo'ymaslik uchun ajratishda birlik yostig'iga e'tibor bering)
- nasosni qismlarga ajratish ketma-ketligi: (1-rasmga qarang) suv kirish qismi, pervanel, burilish qobig'i, pervanel...... nazorat klapan tanasi, pervanelni olishda, mahkamlangan konusning gilzasini bo'shatish uchun maxsus asboblardan foydalaning. avval pervaneni o'rnating va demontaj jarayonida nasos milini egmang va ko'karmang.
- dvigatelni demontaj qilish jarayoni: (1-rasmga qarang) dvigatelni platformaga qo'ying va pastki qismidan gaykani, taglikni, mil boshini qulflash gaykani, surish plitasini, kalitni, pastki yo'naltiruvchi podshipnik o'rindig'ini va ikki boshli murvatni olib tashlang. o'z navbatida dvigatelni o'chiring va keyin rotorni chiqarib oling (sim paketiga zarar bermaslikka e'tibor bering) va nihoyat ulanish qismini va yuqori yo'riqnoma podshipnikini olib tashlang.
- blokni yig'ish: yig'ishdan oldin qismlarning zang va axloqsizlikni tozalash kerak, birlashuvchi sirt va mahkamlagichlar plomba bilan qoplangan, so'ngra demontajning teskari tartibida yig'iladi (motor mili yig'ilgandan keyin taxminan bir marta yuqoriga va pastga siljiydi. millimetr), montajdan so'ng, mufta moslashuvchan bo'lishi kerak, keyin esa filtr ekrani sinov mashinasi. Suv osti nasoslari 5-moddaga muvofiq demontaj va texnik xizmat ko'rsatish uchun bir yil ishlagandan so'ng yoki bir yildan kam ishlagandan keyin, lekin ikki yil sho'ng'in vaqtidan keyin quduqdan chiqariladi va eskirgan qismlar almashtiriladi.

Saqlash va saqlash

Welcome to use our submersible pump products!Our products are exquisitely designed and convenient to use, widely used in family, agriculture, and industrial fields.In order to ensure the lasting and stable performance of your products, we suggest paying special attention to drainage in winter to prevent motor icing, and rolling and tying the cable tightly.When storing, please choose an environment without corrosive substances and harmful gases, and keep the temperature below 40 °C.If you do not use it for a long time, please pay attention to rust prevention to protect the quality of the submersible pump.Wish you a smooth and unimpeded use experience, thank you for choosing our products!

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