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Roots blower oil tank oil injection device

An oil injection device and Roots blower technology, which is applied to the components of the pumping device for elastic fluid, mechanical equipment, machines/engines, etc. safe effect

Inactive Publication Date: 2013-12-25
ZHANGQIU OASIS MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, some Roots blowers run for a long time after starting up, and they cannot stop working during operation. Because the pressure in the fuel tank is high and the oil temperature is high during the operation of the fan, if the oil filling hole of the fuel tank is opened at this time, the oil in the fuel tank will flow from Spray out of the oil injection hole, scald the staff

Method used

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  • Roots blower oil tank oil injection device

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Embodiment Construction

[0013] like figure 1 As shown, an embodiment of the present invention includes a fuel storage tank 1, a fuel tank cover 4, an oil pipe 2 and a valve 3, the upper end of the oil pipe 2 is connected to the bottom of the oil storage tank 1, the lower end of the oil pipe 2 is connected to the fuel tank 6, and the valve 3 is arranged on the oil pipe 2 , The oil storage tank cover 4 is provided with a ventilation hole 5 .

[0014] Preferably, the oil storage tank 1 is cylindrical, and the oil storage tank cover 4 is screwed to the oil storage tank 1 .

[0015] Preferably, the oil pipe 2 is a metal pipe, of course, the oil pipe 2 can also be a plastic pipe or the like.

[0016] The upper end of the oil storage tank cover is provided with an inverted U-shaped pipe, and one end of the inverted U-shaped pipe is connected to the vent hole. Setting such an inverted U-shaped pipe 7 can prevent dust from falling into the oil storage tank 1 and prevent the oil in the oil storage tank 1 from...

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Abstract

The invention discloses a Roots blower oil tank oil injection device which comprises an oil storage tank, an oil storage tank cover, an oil pipe and a valve. The upper end of the oil pipe is connected with the bottom of the oil storage tank, the lower end of the oil pipe is connected with the oil storage tank, the valve is arranged on the oil pipe, and a ventilation hole is formed in the oil storage tank cover. The oil storage tank is in a cylinder, the oil storage tank cover is in threaded connection with the oil storage tank, the oil pipe is a metal pipe, a reversed U-shaped pipe is arranged at the upper end of the oil storage tank cover, and one end of the reversed U-shaped pipe is connected with the ventilation hole. When a blower runs, oil can be added in the oil tank, the oil in the oil tank can not be splashed, and therefore safety of an oil injection person is ensured.

Description

technical field [0001] The invention relates to an oil injection device, in particular to an oil injection device for a Roots blower oil tank. Background technique [0002] The oil tank of the Roots blower is equipped with an oil injection hole. When the oil tank needs to be filled with oil, the fan must be stopped and oil can be filled into the oil tank through the oil injection hole. However, some Roots blowers run for a long time after starting up, and they cannot stop working during operation. Because the pressure in the fuel tank is high and the oil temperature is high during the operation of the fan, if the oil filling hole of the fuel tank is opened at this time, the oil in the fuel tank will flow from Spray out of the oil injection hole and burn the staff. Contents of the invention [0003] In order to overcome the above-mentioned shortcomings in the prior art, the object of the present invention is to provide a Roots blower oil tank oil filling device. [0004] ...

Claims

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Application Information

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IPC IPC(8): F04C29/02
Inventor 牛进川牛余庆
Owner ZHANGQIU OASIS MACHINERY
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