CN201724775U - Test bed for testing differential pressure of filter - Google Patents
Test bed for testing differential pressure of filter Download PDFInfo
- Publication number
- CN201724775U CN201724775U CN2010202738737U CN201020273873U CN201724775U CN 201724775 U CN201724775 U CN 201724775U CN 2010202738737 U CN2010202738737 U CN 2010202738737U CN 201020273873 U CN201020273873 U CN 201020273873U CN 201724775 U CN201724775 U CN 201724775U
- Authority
- CN
- China
- Prior art keywords
- liquid
- filter
- differential pressure
- outlet
- filter cleaner
- Prior art date
- 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
Links
Images
Landscapes
- Measuring Fluid Pressure (AREA)
Abstract
The utility model relates to a test bed for testing differential pressure of a filter, which comprises a liquid storage tank. The liquid outlet of the liquid storage tank is provided with a liquid delivery pipeline connected with the liquid inlet of a filter, an oil pump is arranged in the liquid delivery pipeline, and a thermometer and a pressure gauge are arranged at the outlet of an adjacent liquid delivery pipeline; the liquid return port of the liquid storage tank is provided with a liquid return pipeline connected with the liquid outlet of the filter, and a flow meter and a valve are arranged on the liquid return pipeline; and a differential pressure sampling pipeline is communicated between the outlet of the liquid delivery pipeline and the inlet of the adjacent liquid return pipeline, and a differential pressure gauge is arranged on the differential pressure sampling pipeline. Prior to measurement, the fluid is heated by an electric heater to a specified temperature, the valve at the outlet of the filter is closed, the pressure relief valve on the filter is opened, and the valve at the outlet of the filter is opened to adjust the flow when the filter is full of the fluid, and when the flow rate through the filter reaches the specified value, the differential pressure between the inlet and the outlet of the filter can be measured through the differential pressure gauge. If the differential pressure is within the specified range, the differential pressure satisfies the requirements; and otherwise, the differential pressure can not be accepted.
Description
Technical field
The utility model relates to a kind of pressure test platform that all types of filter cleaner (lubricating oil, fuel oil etc.) is carried out pressure test.
Background technology
The process of all types of filter cleaner (lubricating oil, fuel oil etc.) being carried out pressure test is: filter core is mounted in the filter case, (this example is for 2426L/min to allow the liquid of certain flow and temperature, temperature is 80 ℃) by filter cleaner, with the inlet outlet pressure differential of test filter cleaner (this routine pressure reduction≤28kPa) in the regulation scope of design whether.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of filter cleaner pressure test platform simple in structure, easy and simple to handle.
For solving the problems of the technologies described above, the utility model provides a kind of filter cleaner pressure test platform, it comprises: liquid reserve tank, the liquid outlet of liquid reserve tank is provided with and is used for the infusion pipeline that links to each other with the liquid inlet of filter cleaner, be provided with oil pump in this infusion pipeline, be provided with thermometer and tensimeter in the exit of contiguous infusion pipeline; The liquid return hole of liquid reserve tank is provided with the liquid back pipe road of the liquid outlet that is used to connect filter cleaner, and this liquid back pipe road is provided with flowmeter and valve; Be communicated with the pressure reduction sampling line between the porch on the exit of infusion pipeline and contiguous liquid back pipe road, this pressure reduction sampling line is provided with differential pressure gauge.
For the fluid in the liquid reserve tank is heated to set point of temperature,, is provided with in the described liquid reserve tank and is suitable for temperature automatically controlled electric heating tube with the requirement of the inlet outlet pressure differential test of further satisfying filter cleaner.
The utlity model has positive effect: when filter cleaner pressure test platform of the present utility model is worked, filter cleaner to be tested is installed on the testing table position, the valve that aperture is adjustable is installed on the pipeline of filter cleaner to be tested exit, and the valve rear end is provided with digital turbine meter.The pressure reduction sampling line that filter cleaner import and export place is provided with is provided with a digital display differential pressure gauge (this routine range is 50kPa).Before the resistance that detects filter cleaner, last electric heater unit is heated to set point of temperature (this example is 75 ± 5 ℃) with fluid in the liquid reserve tank by being located at, and this device has temperature automatically controlled function, and energy controlling liquid temperature within the specific limits.Close the valve in filter cleaner exit, open the blowdown valve on the filter cleaner, after the filter cleaner the inside is full of fluid, open the valve in exit, by the valve regulated flow, when the flow by filter cleaner reaches the regulation flow, according to the inlet outlet pressure differential of the numerical evaluation filter cleaner that shows on the differential pressure gauge.If the inlet outlet pressure differential of filter cleaner in specialized range (this example≤28kPa), then meet the requirements, on the contrary be defective.
Description of drawings
For the easier quilt of content of the present utility model is clearly understood, below the specific embodiment and in conjunction with the accompanying drawings of basis, the utility model is described in further detail, wherein Fig. 1 is the structural representation of the filter cleaner pressure test platform among the embodiment.
Embodiment
See Fig. 1, the filter cleaner pressure test platform of present embodiment comprises: liquid reserve tank 11, the liquid outlet of liquid reserve tank 11 is provided with and is used for the infusion pipeline 6 that links to each other with the liquid inlet 9-2 of filter cleaner 9, is provided with oil pump 1 in this infusion pipeline 6, is provided with thermometer 2 and tensimeter 7 in the exit of contiguous infusion pipeline 6.
The liquid return hole of liquid reserve tank 11 is provided with the liquid back pipe road 12 of the liquid outlet 9-1 that is used to connect filter cleaner 9, and this liquid back pipe road 12 is provided with flowmeter 4 and valve 8.
Be communicated with pressure reduction sampling line 13 between the porch on the exit of infusion pipeline 6 and contiguous liquid back pipe road 12, this pressure reduction sampling line 13 is provided with differential pressure gauge 5.
Be provided with in the described liquid reserve tank 11 and be suitable for temperature automatically controlled electric heating tube 3.
The foregoing description only is for the utility model example clearly is described, and is not to be qualification to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give exhaustive to all embodiments.And these belong to conspicuous variation or the change that spirit of the present utility model extended out and still are among the protection domain of the present utility model.
Claims (2)
1. filter cleaner pressure test platform, it is characterized in that comprising: liquid reserve tank (11), the liquid outlet of liquid reserve tank (11) is provided with and is used for the infusion pipeline (6) that links to each other with the liquid inlet (9-2) of filter cleaner (9), be provided with oil pump (1) in this infusion pipeline (6), be provided with thermometer (2) and tensimeter (7) in the exit of contiguous infusion pipeline (6);
The liquid return hole of liquid reserve tank (11) is provided with the liquid back pipe road (12) of the liquid outlet (9-1) that is used to connect filter cleaner (9), and this liquid back pipe road (12) is provided with flowmeter (4) and valve (8);
Be communicated with pressure reduction sampling line (13) between the porch on the exit of infusion pipeline (6) and contiguous liquid back pipe road (12), this pressure reduction sampling line (13) is provided with differential pressure gauge (5).
2. a kind of filter cleaner pressure test platform according to claim 1 is characterized in that: be provided with in the described liquid reserve tank (11) and be suitable for temperature automatically controlled electric heating tube (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202738737U CN201724775U (en) | 2010-07-28 | 2010-07-28 | Test bed for testing differential pressure of filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202738737U CN201724775U (en) | 2010-07-28 | 2010-07-28 | Test bed for testing differential pressure of filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201724775U true CN201724775U (en) | 2011-01-26 |
Family
ID=43493112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202738737U Expired - Fee Related CN201724775U (en) | 2010-07-28 | 2010-07-28 | Test bed for testing differential pressure of filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201724775U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103090912A (en) * | 2013-02-22 | 2013-05-08 | 昆山鸿福泰环保科技有限公司 | Filter element detecting device |
| CN106383013A (en) * | 2016-08-17 | 2017-02-08 | 潍柴动力股份有限公司 | Oil filter anti-counterfeiting and service life diagnosis system |
| CN109269710A (en) * | 2018-10-31 | 2019-01-25 | 北京建筑大学 | A kind of pressure monitor system and method for pulsating heat pipe |
-
2010
- 2010-07-28 CN CN2010202738737U patent/CN201724775U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103090912A (en) * | 2013-02-22 | 2013-05-08 | 昆山鸿福泰环保科技有限公司 | Filter element detecting device |
| CN106383013A (en) * | 2016-08-17 | 2017-02-08 | 潍柴动力股份有限公司 | Oil filter anti-counterfeiting and service life diagnosis system |
| CN109269710A (en) * | 2018-10-31 | 2019-01-25 | 北京建筑大学 | A kind of pressure monitor system and method for pulsating heat pipe |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104359661B (en) | universal valve performance test device | |
| CN109489982A (en) | Engine testsand fuel system | |
| CN102996426B (en) | Test system for main fuel pump of airplane | |
| CN201724775U (en) | Test bed for testing differential pressure of filter | |
| CN104316115A (en) | Method for measuring pipeline flow by use of pipeline pressure drop | |
| CN105547670B (en) | A kind of balanced valve incoming test device | |
| CN202677658U (en) | Multifunctional pipeline dismounting practical training device | |
| CN205605183U (en) | Natural gas recovering device | |
| CN211288060U (en) | Fuel pump test oil way system and fuel pump test bed | |
| CN204964306U (en) | Testing platform of gas heater circulation pressure boost function | |
| CN101620801A (en) | Device for simulating oil house processes | |
| CN204085644U (en) | A kind of flow calibrating device | |
| CN103383103A (en) | Steam generation device | |
| CN203011677U (en) | Clamp for bypass-valve test | |
| CN214426811U (en) | Large-flow online self-calibration oil-gas-water three-phase metering device | |
| CN207280537U (en) | A kind of three pipeline gas relay test tables | |
| CN204829278U (en) | Liquefied natural gas of two measurements of single current volume adds mechanism of qi | |
| CN204085597U (en) | A kind of Pitot bar mass flowmeter | |
| CN113624642A (en) | Online detection device and method for friction resistance of fracturing fluid | |
| CN208950840U (en) | A kind of medium volume flow regulator pumped at class products export | |
| CN203323804U (en) | Vehicle fuel oil adding amount measurement device | |
| CN207675611U (en) | A kind of three axis seepage apparatus of controllable flow temperature | |
| CN207408105U (en) | Moveable turbocharger oil-servicing facilities | |
| CN204855044U (en) | Measuring device is decreased to heat energy gauge pressure | |
| CN205785344U (en) | Water system integration combined sensor device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110126 Termination date: 20140728 |
|
| EXPY | Termination of patent right or utility model |