Ống khoan lỗ&Ống lọc nước giếng địa nhiệt&Đường ống lọc nước giếng khoan máy lạnh

2. Ống lọc nước giếng địa nhiệt

A geothermal well filter pipe is composed of a base pipe of API standard and a wire-wound filter pipe of high precision.
giếng nghiêng và giếng định hướng:
1.It has strong pressure bearing capacity. Với sự hỗ trợ của ống đế lớp bên trong, ngay cả khi ống lọc bên ngoài bị biến dạng một phần, khoảng cách sẽ không tăng, và hiệu suất kiểm soát cát sẽ đáng tin cậy hơn. Nó phù hợp cho một môi trường dịch vụ khắc nghiệt.
2.The gap of the outer-layer screening pipe is uniform, lỗi nhỏ đến 0,05mm, có thể kiểm soát cát một cách hiệu quả.
3.Gap density of the screening pipe is better than other screening pipes, which reduces the flow resistance and greatly improves the water yield.
4.Continuous V-shaped structure reduces the water penetration speed and alleviates the pressure on the pipe body and the equipment.
5.Pipe diameter is smaller, làm giảm khó khăn khi thi công khoan.
6.Materials of the base pipe is J55, K55, N80, vv của tiêu chuẩn API, của ống sàng lọc lớp ngoài là 304 stainless steel or high quality low carbon steel, và các vật liệu khác cũng có thể được sử dụng phù hợp với yêu cầu của khách hàng.

3.Đường ống lọc nước giếng khoan máy lạnh

The water filter pipe for air conditioning produced by our company is specially designed for water source heat pump system. It is used for water intake and recharge of water source heat pump well. This product has the following characteristics:
1.High porosity. The porosity of this product is over 25%. High porosity can reduce water flow penetration speed, reduce the flow resistance, not only improves the effect of water intake and recharge, but also saves the energy consumption of water pumping and recharge.
2.The gap is not be easily blocked. The gap structure is narrow outside and wide inside, and the gap will not be blocked by sand and stone, which prolongs the service life of the air conditioning well.
3.The pressure-bearing capacity of the pipe body is big. There is no weld on the surface of this product. Compared with other welded pipes, it has a higher ability to bear pressure.
4.Sand control effect is good. The gap control of this product is accurate, the error is small, outer-layer filter and sand particles can be effectively prevented into the well, and the loss of water pump equipment can be reduced.
5.Convenient for construction. Compared with bridge pipe and cement pipe, this product is light in quality, convenient for being put into the well and the risk and other unsafe factors brought by construction can be reduced.
6.Diversified materials. The pipe body is made of galvanized carbon steel, plastic sprayed carbon steel and stainless steel. Excellent material makes the pipe and filter material never stick with each other, which effectively ensure long-term permeability.

chú thích: The above is the common specification, we can design for outer diameter, gap and porosity according to the customer’s requirement to meet the customer’s needs for use.