2020年1月13日（月）
Oil Pumps Cooling Method For Heat Transfer Oil Pump
The heat transfer oil pump is an ideal hot oil circulation pump or heat carrier heat transfer pump, and is an ideal accessory pump for heat exchange equipment.
The bracket of the heat transfer oil pump adopts the structure of a double-end ball bearing bracket. The front end is lubricated with oil and the back end is lubricated with grease. There is an oil guide tube in the middle to observe the sealing condition and recover the heat transfer oil at any time.
The heat transfer oil pump is provided with a cooling water jacket around the sealed cavity, and the temperature of the sealed cavity can be reduced to 200 ~ 250 ° C by cooling with cold water. For single-ended seals, flush with water. For cleaning from the outside. Wax oil with a temperature of about 100 ° C (diesel is usually not used because diesel is a finished product). It is an effective method to reduce the temperature and improve the working environment; quench the outside of the gland with cold water; in addition to reducing the temperature, it can prevent sewage The pipe is blocked.
Good use can extend the life of the heat transfer oil pump. Here are some ways to cool the heat transfer oil pump:
(1) Single-sided sealing: Rinse with water. The washing liquid is about 100 ° C minus the second-line wax oil. The pressure is 0.05 ~ 0.15Mpa higher than the inside of the sealed cavity. Quench the outside of the glands with hot water (soft water). Usually one cycle (ten months) can be used.
(2) Double-end mechanical seal: It adopts circular flushing and external cooling, and its service life is 1.5 ~ 2 times that of single-end.
(3) Metal bellows mechanical seal: compact structure, easy installation, with the same auxiliary system, the service life is 2-3 times that of ordinary seals.
(4) The friction pair is difficult to deal with (YG6 / YG8.SiC / SiC, etc.). It has a good effect on high viscosity media, a small amount of solid particles or crystalline media.
Zhejiang Yongling Hydraulic Machine Co , Ltd . is a professional China manufacturer and supplier of Oil Pumps . The oil pump works by circulating the oil under pressure to the engine's rotating bearings, sliding pistons, and camshafts. Large-capacity fluid bearings can be used to help cool the engine. Welcome to view: https://www.china-vanepump.com/product/sqp-series-vane-pumps-with-lower-noise/sqp1-vane-oil-pump-with-lower-noise.html
The bracket of the heat transfer oil pump adopts the structure of a double-end ball bearing bracket. The front end is lubricated with oil and the back end is lubricated with grease. There is an oil guide tube in the middle to observe the sealing condition and recover the heat transfer oil at any time.
The heat transfer oil pump is provided with a cooling water jacket around the sealed cavity, and the temperature of the sealed cavity can be reduced to 200 ~ 250 ° C by cooling with cold water. For single-ended seals, flush with water. For cleaning from the outside. Wax oil with a temperature of about 100 ° C (diesel is usually not used because diesel is a finished product). It is an effective method to reduce the temperature and improve the working environment; quench the outside of the gland with cold water; in addition to reducing the temperature, it can prevent sewage The pipe is blocked.
Good use can extend the life of the heat transfer oil pump. Here are some ways to cool the heat transfer oil pump:
(1) Single-sided sealing: Rinse with water. The washing liquid is about 100 ° C minus the second-line wax oil. The pressure is 0.05 ~ 0.15Mpa higher than the inside of the sealed cavity. Quench the outside of the glands with hot water (soft water). Usually one cycle (ten months) can be used.
(2) Double-end mechanical seal: It adopts circular flushing and external cooling, and its service life is 1.5 ~ 2 times that of single-end.
(3) Metal bellows mechanical seal: compact structure, easy installation, with the same auxiliary system, the service life is 2-3 times that of ordinary seals.
(4) The friction pair is difficult to deal with (YG6 / YG8.SiC / SiC, etc.). It has a good effect on high viscosity media, a small amount of solid particles or crystalline media.
Zhejiang Yongling Hydraulic Machine Co , Ltd . is a professional China manufacturer and supplier of Oil Pumps . The oil pump works by circulating the oil under pressure to the engine's rotating bearings, sliding pistons, and camshafts. Large-capacity fluid bearings can be used to help cool the engine. Welcome to view: https://www.china-vanepump.com/product/sqp-series-vane-pumps-with-lower-noise/sqp1-vane-oil-pump-with-lower-noise.html
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