МЭДЭЭ
УРАП Water pump introduces the head knowledge of the pump
The difference between the total energy of the liquid unit at the inlet and outlet sections of the pump is the pump head. The pump head refers to the height of the pumped unit liquid or the energy given to it called the pump head, that is, the work done by the pump on the unit weight of the liquid. It refers to the height at which the pump can lift water and is an important working performance parameter of the pump. Also known as pressure head.
УРАП Water pump talks about on-site repair knowledge of water pump shaft wear
Abrasion and corrosion of the water pump shaft is an inevitable phenomenon, and there are many ways to repair the abrasion of the water pump shaft, some directly replace the new shaft, some repair welding machine processing, some electric brush plating, some laser cladding and so on.
Машины усны насос гэж юу вэ?
Автомашины хөдөлгүүрийн цилиндр хэсэгт хөргөх усны эргэлтэнд зориулж олон тооны усны суваг байдаг бөгөөд тэдгээр нь радиатортай (усны сав гэж нэрлэдэг) урд талд нь ус дамжуулах хоолойгоор байрлуулж том ус үүсгэдэг. эргэлтийн систем. Хөдөлгүүр дээрх усны гаралтыг суурилуулсан болно. Хөдөлгүүрийн блокийн усан зам дахь халуун усыг шахаж, хүйтэн усанд шахах зориулалттай сэнсний бүсээр ажилладаг усны шахуурга байдаг. Усны насосны хажууд термостат байдаг. Машиныг дөнгөж асаахад (хүйтэн машин) асаахгүй тул хөргөх ус нь усны саваар дамжин өнгөрөхгүй, харин зөвхөн хөдөлгүүрт (ихэвчлэн бага эргэлт гэж нэрлэдэг) эргэлддэг. хөдөлгүүр нь 95 ба түүнээс дээш градус хүрэхэд асаалттай үед хөдөлгүүр дэх халуун усыг усны саванд шахаж, машин урагшлах үед хүйтэн салхи усны саваар үлээж, дулааныг нь авдаг.
УРАП Water pump introduces the factors that affect the axial force produced by the pump and the treatment methods
When the axial force is unbalanced, it will increase the working load of the pump thrust bearing, which will also have some adverse effects on the pump bearing. At the same time, the axial force will make the pump rotor go to the suction port. The position of the impeller moves, so the resulting vibration is likely to cause friction and damage to the position of the impeller's orifice ring.
UAZ Water pump introduces the knowledge that the inlet pipe of the water pump and the air in the pump body cause no water pumping
Some users have not filled enough water before the pump is started; sometimes it seems that the filled water has overflowed from the vent, but the pump shaft is not turned to completely exhaust the air, resulting in a little air remaining in the inlet pipe or pump body.
UAZ Water pump tells about the pump's cavitation phenomenon related knowledge
The cavitation phenomenon of the pump is caused by the vaporization of water in the pump. The main cause of the cavitation caused by the vaporization of water is related to temperature and pressure. Under a certain pressure, when the temperature rises to a certain value, the water Began to vaporize and transform from liquid to vapor;
Quality UAZ Water pump introduces the anti-vibration measures for water pump installation
After the pump is transported to the installation location, the equipment is hoisted and installed, and it is accurately located on the inertial pedestal of the equipment that has been completed. The concrete strength, coordinates, elevation, size, and bolt hole position of the front foundation must meet the requirements of the detailed design drawing. The anchor bolts should be vertical, tightened, and be in close contact with the equipment base during installation.
Hebei Ningzhuang Auto Parts Co., Ltd. website officially launched!
Perfect management system, for a long time by the various customers trust and praise, has been the production of cars, construction machinery, tractors and harvesters four series, exported to Russia, kazakhstan, the Middle East, Europe and the United States and other countries, has been recognized and praised by international friends.