Thong Tac Ong Thoat Nuoc Dung Quy Trinh Ky Thuat

Tinh trang thong tac ong thoat nuoc tai nha dan thuong bi xu ly qua loa bang hoa chat thong cong ban le, nhung phan lon cac san pham nay chi hoa tan lop tac nghen be mat ma khong giai quyet duoc can nguyen. Trong nhieu ca thuc te, nguyen nhan gay tac la dau mo bam thanh ong, di vat cung hoac re cay xam nhap nhung thu ma hoa chat thong thuong khong xu ly duoc. Ky thuat vien chuyen nghiep su dung to hop thiet bi hien dai bao gom may thong cong ap suat cao, camera noi soi va hoa chat cong nghiep de xu ly triet de tu ben trong long ong. Bai viet duoi day phan tich chi tiet quy trinh ky thuat chuan de ban hieu dung cong viec can thue tho.

Chan Doan Nguyen Nhan Tac Nghen Truoc Khi Thi Cong

Buoc chan doan chinh xac nguyen nhan tac la yeu to quyet dinh phuong phap xu ly. Xu ly sai phuong phap khong chi ton cong ma con co the lam hong ong.

Phan Loai Nguyen Nhan Gay Tac

Ky thuat vien phan biet bon nhom nguyen nhan chinh: tac huu co mem (toc, xo thuc pham, dau mo chiem 60–70% ca tac bep va phong tam, xu ly bang may thong xoan hoac ap suat nuoc); tac di vat cung (do vat roi vao bon cau, can camera noi soi truoc khi dung dung cu moc); tac do can khoang (canxi va magie tich tu thanh lop da voi cung, pho bien o khu vuc nuoc cung do cung > 300 mg/L, can hoa chat tay thang chuyen dung); tac do re cay xam nhap (thuong gap o ong thoat ngoai troi duong kinh lon 150–300mm, can may cat re cay chuyen dung gan tren may thong cong).

⏩⏩⏩ sua dien nuoc tai nha

Su Dung Camera Noi Soi Chan Doan

Camera noi soi duong ong (CCTV pipe inspection) voi dau camera chong nuoc IP68 duong kinh 25–40mm duoc dua vao ong de quan sat truc tiep. Hinh anh real-time cho phep ky thuat vien xac dinh chinh xac vi tri tac (tinh bang met tu diem tiep can), loai chat gay tac va tinh trang thanh ong ben trong tu do lua chon dung thiet bi xu ly ma khong doan mo.

Thiet Bi Va Phuong Phap Thong Tac Chuyen Nghiep

Moi loai tac nghen yeu cau thiet bi va phuong phap ky thuat khac nhau. Ap dung sai phuong phap co the lam vo ong hoac day di vat sau hon vao he thong.

May Thong Cong Ap Suat Cao (Hydro-Jetting)

May hydro-jetting tao ra ap suat nuoc 100&ndash;350 bar voi luu luong 60&ndash;120 lit/phut, dung voi phun da huong (omni-directional nozzle) de cat va day sach chat bam trong long ong. Day la phuong phap hieu qua nhat voi tac dau mo tich luy lau nam trong duong cong bep. Luu y quan trong: Khong dung hydro-jetting tren ong cu duong kinh nho (< 50mm) hoac ong dat nung vi ap suat cao co the gay nut ong. Ky thuat vien phai kiem tra tinh trang ong bang camera truoc khi quyet dinh dung thiet bi nay.

May Thong Xoan Dien (Electric Drain Auger)

May thong xoan dien dung lo xo thep duong kinh 16&ndash;32mm, chieu dai cap 15&ndash;30m, toc do quay 200&ndash;400 vong/phut de pha vo va keo ra chat gay tac. Phu hop voi ong thoat duong kinh 50&ndash;150mm. Ky thuat vien chon dau cat phu hop: dau dao xoan cho re cay, dau lo xo cho toc va xo, dau mui nhon cho can cung.

Xu Ly Hoa Hoc Va Ve Sinh Sau Thong Tac

Hoa Chat Xu Ly Cong Nghiep

Khac voi san pham dan dung, ky thuat vien su dung enzyme vi sinh cong nghiep (nong do 10⁸&ndash;10⁹ CFU/mL) hoac kiem manh (NaOH 30&ndash;40%) de hoa tan dau mo huu co bam thanh ong. Hoa chat NaOH nong do cao chi dung duoc tren ong nhua PVC va ong gang; tuyet doi khong dung tren ong nhom vi phan ung nhom-kiem tao khi hydro de gay no. Thoi gian ngam hoa chat 30&ndash;60 phut truoc khi xa sach bang nuoc.

Kiem Tra Luu Luong Sau Thi Cong

Sau khi hoan thanh, ky thuat vien do 20&ndash;30 lit nuoc lien tuc vao diem thoat de do luu luong thuc te. Ong thoat lavabo duong kinh 50mm chuan phai thoat 10&ndash;15 lit/phut; ong thoat san duong kinh 100mm phai dat 40&ndash;60 lit/phut. Neu luu luong van thap hon tieu chuan, tien hanh them mot luot hydro-jetting hoac kiem tra them bang camera.

Cau Hoi Thuong Gap Ve Thong Tac Ong Thoat Nuoc

Tai sao mua hoa chat tu xu ly ma van bi tac lai?

Hoa chat thong cong dan dung chu yeu chua NaOH hoac H₂SO₄ loang, chi hieu qua voi tac huu co mem moi tich tu. Voi lop dau mo day nhieu nam, can khoang cung hoac di vat ran, hoa chat dan dung khong du manh. Ngoai ra, chat tay rua con co the an mon gioang cao su tai khop noi ong, tao dieu kien cho ro ri sau nay.

Bao lau nen thong tac dinh ky mot lan?

Khuyen nghi ky thuat: Ong thoat bep nen thong dinh ky 6&ndash;12 thang/lan do dau mo tich luy nhanh. Ong thoat san phong tam 12&ndash;18 thang/lan. Duong cong chinh ra ngoai nha 2&ndash;3 nam/lan hoac ngay khi phat hien thoat nuoc cham hon binh thuong.

Lua Chon Dich Vu Thong Tac Ong Thoat Nuoc Uy Tin

Thuc te khi trien khai, dich vu dang tin cay phai co: camera noi soi de chan doan truoc thi cong, may hydro-jetting voi ap suat toi thieu 100 bar, va ky thuat vien co kinh nghiem toi thieu 3&ndash;5 nam trong linh vuc duong ong. Tu choi dich vu chi dung que thong thu cong va hoa chat dan dung cho duong ong bi tac nghiem trong day la dau hieu thieu thiet bi va khong xu ly duoc tac hoan toan. Chi phi tham khao: thong xoan ong lavabo/bon cau 150.000&ndash;300.000d; thong tac may dien ong thoat san 300.000&ndash;600.000d; hydro-jetting duong cong chinh 800.000&ndash;2.000.000d tuy chieu dai ong va muc do tac nghen.

DICH VU SUA CHUA DIEN NUOC

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Dia chi: Phuong Phuc Dien, Quan Bac Tu Liem, Ha Noi.