Check patentability & draft patents in minutes with Patsnap Eureka AI!

Oil tank

A technology of fuel tank and tank body, which is applied in the direction of fuel supply tank device, fluid pressure actuating device, fluid pressure actuating system components, etc., can solve the problems of high use cost of hydraulic system and weakened oil filter effect, so as to reduce replacement The effect of reducing the number of times, reducing the risk of being blocked, and reducing the cost of use

Inactive Publication Date: 2015-01-21
CHONGQING SHUAICHANG MACHINE MFG
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the biggest problem with this method is that the impurities filtered out by the oil filter will gradually accumulate in the oil tank and cover the oil filter, causing the effect of the oil filter to gradually weaken. Therefore, the oil filter needs to be replaced regularly And hydraulic oil, resulting in higher cost of hydraulic system

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Oil tank
  • Oil tank
  • Oil tank

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Such as figure 1 As shown, a fuel tank includes a tank body 1, a hydraulic pump 2, an overflow pipe 3 and an overflow valve 4 arranged on the overflow pipe 3, and the hydraulic pump 2 includes a pump body, an oil inlet pipe 22 and an oil outlet pipe 23 , the oil inlet pipe 22 port is provided with an oil filter 5, the oil filter 5 is placed in the box body 1, the oil inlet pipe 22 is provided with a first valve 6 and a fuel pipe 7, and the oil inlet pipe 22 is located at the first Between the valve 6 and the pump body 21, the oil outlet pipe 23 is provided with a second valve 8; it also includes a branch pipe 9, and the third valve 10 is arranged on the branch pipe 9. One port of the branch pipe 9 communicates with the oil outlet pipe 23 and is located at the pump Between the body 21 and the second valve 8, another port communicates with the oil inlet pipe 22, and is located between the first valve 6 and the oil filter 5.

Embodiment 2

[0020] Such as figure 2 As shown, a fuel tank includes a tank body 1, a hydraulic pump 2, an overflow pipe 3 and an overflow valve 4 arranged on the overflow pipe 3, and the hydraulic pump 2 includes a pump body, an oil inlet pipe 22 and an oil outlet pipe 23 , the oil inlet pipe 22 port is provided with an oil filter 5, the oil filter 5 is placed in the box body 1, the oil inlet pipe 22 is provided with a first valve 6 and a fuel pipe 7, and the oil inlet pipe 22 is located at the first Between the valve 6 and the pump body 21, the oil outlet pipe 23 is provided with a second valve 8; one port of the overflow pipe 3 communicates with the oil outlet pipe 23, and is located between the pump body 21 and the second valve 8, and the other port It communicates with the oil inlet pipe 22 and is located between the first valve 6 and the oil filter 5 .

[0021] The main difference between this embodiment and Embodiment 1 is that the overflow pipe and the branch pipe are combined int...

Embodiment 3

[0024] Such as image 3 As shown, the main difference between this embodiment and embodiment 2 is that the bottom of the box body 1 is a slope 11, and the bottom of the slope is provided with a sewage valve 12.

[0025] Only a small portion of hydraulic oil needs to be discharged each time to discharge more impurities. Compared with replacing all hydraulic oil at one time, the use of the oil tank in this embodiment can further reduce the use cost.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to the field of hydraulic transmission, in particular to an oil tank. The oil tank comprises a tank body and a hydraulic pump, wherein the hydraulic pump comprises a pump body, an oil inlet pipe and an oil outlet pipe; an oil filter is arranged at the port of the oil inlet pipe; the oil filter is arranged inside the tank body; a first valve and a heating tube are arranged on oil inlet pipe; the oil inlet pipe is positioned between the first valve and the pump body; a second valve is arranged on the oil outlet pipe; the oil tank further comprises a branch pipe; a third valve is arranged on the branch pipe; one port of the branch pipe is communicated with the oil outlet pipe and is positioned between the pump body and the second valve; the other port of the branch pipe is communicated with the oil inlet pipe and is positioned between the first valve and the oil filter. According to the technical scheme, the oil tank can effectively reduce the using cost of a hydraulic system.

Description

technical field [0001] The invention relates to the field of hydraulic transmission, in particular to an oil tank. Background technique [0002] The hydraulic device used in the production equipment of the factory, the hydraulic device used in the construction machinery, or the power source of various sluice facilities such as barrages, sluices installed on rivers, and flood gates of embankments consists of a hydraulic circuit and an oil tank. The oil tank includes a tank, a hydraulic pump, a throttle valve, an overflow pipe between the hydraulic pump and the throttle valve, and an overflow valve on the overflow pipe. The tank mainly stores the hydraulic pump that supplies hydraulic oil to the hydraulic circuit. Suction oil, return oil from the hydraulic circuit, and oil from the overflow pipe. [0003] The hydraulic oil in the oil tank not only transmits power in the hydraulic system, but also lubricates the moving parts in the hydraulic components. The cleanliness of hyd...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): F15B1/26F15B21/04
CPCF15B1/26F15B21/041
Inventor 丁丽霞
Owner CHONGQING SHUAICHANG MACHINE MFG
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com