A self-circulating lubricating cooling system for petroleum equipment
A technology for lubricating cooling and petroleum equipment, applied in the direction of mechanical equipment, lubricating parts, engine lubrication, etc., can solve problems such as poor adaptability, achieve the effects of reducing infrastructure requirements, ensuring normal operation, and reducing consumption
Active Publication Date: 2021-04-06
贵州航天特种车有限责任公司
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Problems solved by technology
[0003] In order to solve the above technical problems, the present invention provides a self-circulating lubrication and cooling system for petroleum equipment, which can solve the problem of poor adaptability of the prior art
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[0016] The technical solution of the present invention is further described below, but the scope of protection is not limited to the description.
[0017] like figure 1 As shown, a self-circulating lubrication cooling system for petroleum equipment includes an oil supply subsystem 1, a cooling subsystem 2, a lubrication subsystem 3, and a self-circulation subsystem 4. The oil supply subsystem 1, cooling subsystem 2, lubrication subsystem The subsystem 3 forms a lubricating oil circulation loop, and the self-circulation subsystem 4 is connected to the cooling subsystem 2. The self-circulation subsystem 4 includes a cooling water tank 5, a heating water tank 6, and a water pump 7. The cooling water tank 5 and the heating water tank 6 is connected in parallel with the water inlet of the water pump 7, and is connected with the cooling subsystem 2 through the water pump 7 to form a water circuit.
[0018] The system is divided into two working conditions: low temperature (less tha...
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The invention discloses a self-circulation lubricating and cooling system for petroleum equipment, which includes an oil supply subsystem, a cooling subsystem, a lubrication subsystem, and a self-circulation subsystem. The oil supply subsystem, the cooling subsystem, and the lubrication subsystem form lubricating oil Circulation loop, the self-circulation subsystem is connected with the cooling subsystem, the self-circulation subsystem includes a cooling water tank, a heating water tank, and a water pump, and the cooling water tank, the heating water tank and the water inlet of the water pump are connected in parallel, and are connected to the cooling sub-system through the water pump The system is connected to form a water circuit. In the present invention, the cooling water tank and the heating water tank are respectively arranged in the self-circulation subsystem, and the lubricating oil can be heated and cooled under high temperature or low temperature conditions, so as to ensure that the lubricating oil is at the best oil temperature and ensure the normal operation of the equipment. At the same time, the cooling water in the self-circulation subsystem is recycled, which greatly reduces the consumption of circulating water, is convenient for use in places where water replenishment is difficult, and reduces on-site infrastructure requirements.
Description
technical field [0001] The invention belongs to the field of lubricating and cooling systems, in particular to a self-circulating lubricating and cooling system for petroleum equipment. Background technique [0002] The oil industry has a wide range of equipment, a variety of types, and the harsh operating environment of the equipment, all of which put forward higher requirements for equipment lubrication. The lubrication of equipment often directly affects the carrying capacity and usage of machinery and equipment. The previous lubricating system design was too simple, and had high requirements on the environment and on-site supporting facilities, so it was not suitable for many occasions with limited on-site conditions. For example, the Chinese patent application number 201521071097.1 discloses a lubrication system suitable for the power end of fracturing pumps, which mainly consists of a hydraulic oil tank, a hydraulic oil pump, a safety valve I, a hydraulic oil return f...
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IPC IPC(8): F16N39/02
CPCF16N39/02
Inventor 宁德逵毛登梅江显波陈文斌吴江
Owner 贵州航天特种车有限责任公司