CN207569540U - Oil outlet pipe is adjusted in a kind of flow - Google Patents
Oil outlet pipe is adjusted in a kind of flow Download PDFInfo
- Publication number
- CN207569540U CN207569540U CN201720388323.1U CN201720388323U CN207569540U CN 207569540 U CN207569540 U CN 207569540U CN 201720388323 U CN201720388323 U CN 201720388323U CN 207569540 U CN207569540 U CN 207569540U
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- CN
- China
- Prior art keywords
- oil
- flow
- pipeline
- valve
- adjusted
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Measuring Volume Flow (AREA)
- Sampling And Sample Adjustment (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model provides a kind of flow and oil outlet pipe is adjusted, including pipeline, the pipeline includes oil feed line, oil spilling pipeline and distribution pipeline, one end connection oil-feed port flange of the oil feed line, the oil feed line obtains other end connection spill valve, the spill valve is connect with the oil spilling pipeline, and the throttle valve of regulating flow is provided on the distribution pipeline, and is passed through the throttle valve and connect with the oil feed line.Oil outlet pipe is adjusted in the flow of the utility model, can accurately adjust the flow of lubrication in experimentation.Furthermore line end is adjusted equipped with shut-off valve, connects and is provided with Flow Measurement Display Meter on panel, facilitate the pressure observation during pressure adjusting, convenient for stable operation in experiment, ensured the safe operation of entire pipe-line system.
Description
Technical field
The utility model is related to a kind of flow adjustable apparatus, and in particular to oil outlet pipe is adjusted in a kind of flow.
Background technology
In combustion engine part observation experiment device, the fuel sucking pipe of oil feed pump will be heated to need in fuel tank the lubricating oil of temperature from
It is sucked out in fuel tank, is sent into the oil screen of ridding machines impurity, after filtering, fluid is divided into two-way, and normal fuel injection amount all the way is
0.8~4 L/min, two tunnels normal fuel injection amount be 80~120L/min.There is an urgent need for when oil feed pump is opened, when flow is larger,
It needs by the way that fuel-displaced adjusting pipeline is controlled to select the flow needed, and then accurately adjusted to flow so that experimental rig
Normal operation.
Utility model content
The utility model intends to solve the technical problem by providing a kind of flows to be adjusted oil outlet pipe, meets in combustion engine part
In observation experiment, stability is good, the accurate adjustable needs of flow.
In order to solve the above-mentioned technical problem, the utility model employs following technical solution：
Oil outlet pipe is adjusted in a kind of flow, and including pipeline, the pipeline includes oil feed line, oil spilling pipeline and isocon
Road, one end connection oil-feed port flange of the oil feed line, the other end connection spill valve of the oil feed line, the spill valve
It is connect with the oil spilling pipeline, the throttle valve of regulating flow is provided on the distribution pipeline, and pass through the throttle valve and institute
State fuel feed pump connection.Further, it further includes shut-off valve and adjusts pipeline, the oil feed line, oil spilling pipeline and distribution pipeline
Converge in end, and connect the adjusting pipeline, the shut-off valve is set to the end for adjusting pipeline.Further, institute
It states and Flow Measurement Display Meter is provided on shut-off valve, the Flow Measurement Display Meter is used for flow during observation experiment.
Oil outlet pipe is adjusted in the flow of the utility model, can accurately adjust the flow of lubrication in experimentation.
The lubricating oil oil pressure come out from oil-feed port is big, and flow is big, and oil-feed port sets spill valve as safety valve, when oil-feed port pressure is more than
During the pressure of systemic presupposition, spill valve is opened, and lubricating oil can be by oil spilling pipeline oil return box, and so not only safeguards system is safe,
Also piping flow is limited indirectly.Furthermore it connects equipped with shut-off valve in line end and is provided with Flow Measurement Display Meter on panel, conveniently
Pressure observation during pressure adjusting, convenient for stable operation in experiment, flow also accurately controls, and has ensured entire pipe-line system
Safe operation.
Description of the drawings
Fig. 1 is that the structure diagram of oil outlet pipe embodiment is adjusted in the flow of the utility model.
Reference sign：1- oil feed lines, 11- oil-feed port flanges, 12- spill valves, 2- oil spilling pipelines, 3- isocons
Road, the throttle valve of 31 regulating flows, 4- shut-off valves, 5- Flow Measurement Display Meters；6- adjusts pipeline
Specific embodiment
For a further understanding of the utility model, the utility model preferred embodiment is retouched with reference to embodiment
It states, but it is to be understood that these descriptions are only to further illustrate the feature and advantage of the utility model rather than to this practicality
The limitation of novel claim.
As shown in Figure 1, the utility model, which provides a kind of flow, is adjusted oil outlet pipe, including pipeline, pipeline includes supplying
Oil pipe line 1, oil spilling pipeline 2 and distribution pipeline 3, one end connection oil-feed port flange 11 of oil feed line 1, oil feed line 2 obtains another
End connection spill valve 12, spill valve 12 are connect with oil spilling pipeline 2, and the throttle valve 31 of regulating flow is provided on distribution pipeline 3, and
It is connect by throttle valve 31 with oil feed line 1.
Shut-off valve 4 is further included, shut-off valve 4 is set to the adjusting line end.Flow Measurement Display Meter is provided on shut-off valve 4
5, Flow Measurement Display Meter 5 is used for flow during observation experiment.
The invention is realized in this way the lubricating oil oil pressure that oil-feed port comes out is big, flow is big, oil-feed port setting spill valve 12
As safety valve, when oil-feed port pressure is more than the pressure of systemic presupposition, spill valve 12 is opened, and lubricating oil can pass through oil spilling pipeline
2 oil return boxes, not only safeguards system safety, also limits piping flow indirectly.The flow limited through spill valve meets high flow rate oil supply
Requirement.
Throttle valve 31 is set on oil feed line 1, and oil feed line 1 connects distribution pipeline 3.When user selects small flow fuel feeding
When, throttle valve 31 can be adjusted, lubricating oil is by 3 oil return box of distribution pipeline, so as to reduce fuel supply flow rate.
Pipeline 6 end is being adjusted equipped with shut-off valve 4, is connecting the Flow Measurement Display Meter 5 on panel, Flow Measurement Display Meter 5 can be
Pressure is observed at any time during pressure adjusting in experiment.
Functionally, oil-feed port provides lubricating oil to flow line.When oil-feed port hypertonia, spill valve 12 is opened, profit
Lubricating oil is by 2 oil return box of oil spilling pipeline, so as to reduce by 1 pressure of oil feed line.When the small flow of Systematic selection, throttle valve is adjusted
31, the lubricating oil of a part of flow is made to pass through throttle valve 31 then along 3 oil return box of distribution pipeline.When adjusting throttle valve 31, see
Flow Measurement Display Meter 5 is examined to the flow of needs, that is, obtains required flow.
The explanation of above example is only intended to the method and its core concept that help understands the utility model.It should refer to
Go out, it for those skilled in the art, can also be to this under the premise of the utility model principle is not departed from
Some improvement and modification can also be carried out for utility model, these improvement and modification also fall into the protection domain of the utility model claims
It is interior.
Claims (3)
1. oil outlet pipe is adjusted in a kind of flow, it is characterised in that：Including pipeline, the pipeline includes oil feed line（1）, oil spilling
Pipeline（2）And distribution pipeline（3）, the oil feed line（1）One end connection oil-feed port flange（11）, the oil feed line（1）
The other end connection spill valve（12）, the spill valve（12）With the oil spilling pipeline（2）Connection, the distribution pipeline（3）On
It is provided with the throttle valve of regulating flow（31）, and pass through the throttle valve（31）With the oil feed line（1）Connection.
2. oil outlet pipe is adjusted in flow as described in claim 1, spy is：Further include shut-off valve（4）With adjusting pipeline
（6）, the oil feed line（1）, oil spilling pipeline（2）And distribution pipeline（3）Converge in end, and connect the adjusting pipeline（6）,
The shut-off valve（4）It is set to the adjusting pipeline（6）End.
3. oil outlet pipe is adjusted in flow as claimed in claim 2, it is characterised in that：The shut-off valve（4）On be provided with stream
Measure display instrument（5）, the Flow Measurement Display Meter（5）Flow during for observation experiment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720388323.1U CN207569540U (en) | 2017-04-14 | 2017-04-14 | Oil outlet pipe is adjusted in a kind of flow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720388323.1U CN207569540U (en) | 2017-04-14 | 2017-04-14 | Oil outlet pipe is adjusted in a kind of flow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207569540U true CN207569540U (en) | 2018-07-03 |
Family
ID=62697434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720388323.1U Expired - Fee Related CN207569540U (en) | 2017-04-14 | 2017-04-14 | Oil outlet pipe is adjusted in a kind of flow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207569540U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112823865A (en) * | 2019-11-21 | 2021-05-21 | 信纮科技股份有限公司 | Gas-liquid mixing regulation and control system and regulation and control method |
-
2017
- 2017-04-14 CN CN201720388323.1U patent/CN207569540U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112823865A (en) * | 2019-11-21 | 2021-05-21 | 信纮科技股份有限公司 | Gas-liquid mixing regulation and control system and regulation and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180703 Termination date: 20200414 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |