CN213176280U

CN213176280U - Test bench oil processing system

Info

Publication number: CN213176280U
Application number: CN202021616408.9U
Authority: CN
Inventors: 钱玉
Original assignee: CSSC Nanjing Luzhou Machine Co Ltd
Current assignee: CSSC Nanjing Luzhou Machine Co Ltd
Priority date: 2020-08-06
Filing date: 2020-08-06
Publication date: 2021-05-11
Anticipated expiration: 2030-08-06

Abstract

The utility model relates to a test bench oil product processing system mainly comprises oil tank, gasoline pump, recovery oil pump, filter, back pressure valve and valve etc.. If the oil port is close to the oil tank, all the elements can be arranged on the oil tank; if the oil port is far away from the oil tank, the recovery oil pump and the inlet valve thereof are arranged near the oil port, and other elements are arranged on the oil tank. The functions of filling, recovering, cleaning and detecting oil products required by equipment are realized by mutually matching a pump, a valve and the like, and the functions mainly comprise an oil filling oil way, an oil recovering oil way and a cleaning and detecting oil way.

Description

Test bench oil processing system

Technical Field

The utility model relates to a test bench oil processing technique specifically is the filling, the recovery, the cleanness and the detection technique that relate to the required hydraulic oil of test bench or gear oil.

Background

In the process of testing on the test bed, the mechanical equipment needs to fill hydraulic oil or gear oil into a pump station or a gear box before the test, and needs to recycle the oil products after the test is finished. The used oil product needs to be cleaned and qualified after detection for next use, and no manufacturer provides an integrated mature solution at present because the use scene is cold.

Therefore, our skilled person has been able to improve the technical problems of oil integrated treatment systems in combination with some of the problems found in everyday use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the shortcoming of prior art is overcome, a test bench oil processing system is provided.

In order to solve the technical problem, the utility model provides a test bench oil processing system, install on the oil tank, mainly filter the oil through valve circuit and pump mutually supporting, including the oil outlet circuit and parallelly connected oil inlet circuit and the circulation detection oil circuit between oil outlet circuit and oil tank, the both ends of oil outlet circuit connect the bottom of oil tank and the hydraulic fluid port of distal end respectively, the oil outlet circuit is equipped with the oil pump near the oil tank section, oil inlet circuit and circulation detection oil circuit connect respectively on the oil outlet circuit between oil pump and hydraulic fluid port, and be equipped with the break-make valve on this section oil outlet circuit; the oil inlet oil path comprises a valve, an oil pump and a filter which are sequentially connected; and a valve, an openable detection port and a filter are sequentially arranged on the circulating detection oil circuit.

The utility model provides an oil circuit processing system just can accomplish work such as oil feed, oil production and oil filtration respectively through simple valve switching, and is very practical.

The utility model discloses the technical scheme who further injects is:

furthermore, the oil inlet oil way is closer to the oil port end of the oil outlet oil way than the circulating detection oil way.

Furthermore, the openable detection port on the circulating detection oil way comprises two overhanging test joints, and the two test joints are respectively communicated with the oil inlet and the oil outlet of the detection instrument according to the flow direction of oil during testing.

Furthermore, a back pressure valve is connected in series on a circulation detection oil circuit between the two overhanging test joints.

Furthermore, the diameter of meshes of a filter layer device on the oil inlet oil way is larger than that of meshes of a filter on the circulating detection oil way.

The utility model has the advantages that: the system can realize the functions of oil inlet, outlet and filtration, and can realize all the functions required by people.

Drawings

FIG. 1 is a schematic diagram A of an oil treatment system;

FIG. 2 oil treatment system schematic B;

FIG. 3 oil treatment system schematic C;

in the figure: 1-an oil tank; 2-a first oil pump motor group; 3-a second oil pump motor group; 4-a first ball valve; 5-a second ball valve; 6-a third ball valve; 7-back pressure valve; 8-a first test joint; 9-a second test joint; 10-fine filter; 11-coarse filter.

Detailed Description

The invention will be further explained with reference to the accompanying drawings 1-3:

the device mainly comprises two sets of oil pump motor sets, namely a first oil pump motor set 2 and a second oil pump motor set 3, three ball valves, namely a first ball valve 4, a second ball valve 5 and a third ball valve 6, two filters, namely a fine filter 10 and a coarse filter 11, and a back pressure valve 7, two test connector first test connectors 8 and two test connectors 9.

When oil is added externally, the second ball valve 5 is opened, the first ball valve 4 and the third ball valve 6 are closed, and the first oil pump motor set is started, wherein the liquid flowing direction is shown in figure 1.

When the oil is recovered, the first ball valve 4 is opened, the second ball valve 5 and the third ball valve 6 are closed, and the second oil pump motor set 3 is started, as shown in the liquid flowing direction of fig. 2.

When oil in the oil tank is subjected to circulating filtration, the third ball valve 6 is opened, the first ball valve 4 and the second ball valve 5 are closed, and the first oil pump motor set 2 is started; when the oil cleanliness needs to be detected, the oil inlet of the detection instrument is connected with the first test connector 8, and the oil outlet of the detection instrument is connected with the second test connector 9, as shown in the liquid flowing direction of FIG. 3.

The system is simple in design, has a good effect after being used in a workshop, and greatly reduces the workload of oil product filling and recovery.

In addition to the above embodiments, the present invention may have other embodiments. All the technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the protection scope claimed by the present invention.

Claims

1. The utility model provides a test bench oil processing system installs on the oil tank, mainly filters its characterized in that through valve circuit and pump mutually supporting to the oil: the oil outlet oil way is provided with an oil pump at a section close to the oil tank, the oil inlet oil way and the circulating detection oil way are respectively connected to the oil outlet oil way between the oil pump and the oil port, and the section of the oil outlet oil way is provided with an on-off valve; the oil inlet oil path comprises a valve, an oil pump and a filter which are sequentially connected; and a valve, an openable detection port and a filter are sequentially arranged on the circulating detection oil circuit.

2. The bench oil treatment system of claim 1, further comprising: the oil inlet oil way is closer to an oil port end of the oil outlet oil way than the circulating detection oil way.

3. The bench oil treatment system of claim 1 or 2, wherein: the openable detection port on the circulating detection oil way comprises two outward extending test joints, and the two test joints are respectively communicated with the oil inlet and the oil outlet of the detection instrument according to the flow direction of oil during testing.

4. The bench oil treatment system of claim 3, wherein: a back pressure valve is connected in series on a circulation detection oil circuit between the two overhanging test joints.

5. The bench oil treatment system of claim 1 or 2, wherein: the diameter of the meshes of the filter layer device on the oil inlet oil way is larger than that of the meshes of the filter on the circulating detection oil way.