CN105258883A - Universal auxiliary oil tank pressurization measuring device - Google Patents
Universal auxiliary oil tank pressurization measuring device Download PDFInfo
- Publication number
- CN105258883A CN105258883A CN201510793911.9A CN201510793911A CN105258883A CN 105258883 A CN105258883 A CN 105258883A CN 201510793911 A CN201510793911 A CN 201510793911A CN 105258883 A CN105258883 A CN 105258883A
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- CN
- China
- Prior art keywords
- oil tank
- auxiliary oil
- measuring device
- fuel tank
- auxiliary fuel
- 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.)
- Pending
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The invention belongs to the aircraft outfield flight test support tool technical field and relates to a universal auxiliary oil tank pressurization measuring device. The universal auxiliary oil tank pressurization measuring device includes an auxiliary oil tank opening cover, a pressure gauge, a gas charging connector and a switch valve; two holes are formed in the auxiliary oil tank opening cover; a transition mounting component of the pressure gauge is mounted in one of the two holes; the transition mounting component is provided with the pressure gauge; the gas charging connector is mounted in the other hole; and the gas charging connector is provided with the switch valve. With the universal auxiliary oil tank pressurization pressure-measuring device of the invention adopted, the pressurization value of an auxiliary oil tank can be directly reflected, and the gas tightness detection of the auxiliary oil tank can be facilitated.
Description
Technical field
The present invention relates to and a kind ofly test auxiliary fuel tank supercharging, device that pressurize and oil transportation situation check, belong to and to take a flight test guarantee technical field of tools for aircraft outfield.
Background technology
Auxiliary fuel tank is when line, there is no the instrument checked, only carry out the oil transportation situation driving just can be checked through auxiliary fuel tank, and do not know the supercharging value of auxiliary fuel tank, be all the quality judging auxiliary fuel tank by rule of thumb, so just find out in the static case by a device, inflate to auxiliary fuel tank with external source of the gas, the operating air pressure of simulation auxiliary fuel tank, thus reach the object of inspection.The utilization of this device, substantially increases convenience, agility, economy that outfield ensures, improves the quality of flight test.
General auxiliary fuel tank pressure increasing measuring pressure device is indispensable instrument in outfield guarantee instrument, for raising new machine take a flight test efficiency, guarantee flight safety, shorten the cycle of taking a flight test have direct impact.
Summary of the invention
Conveniently carry out the airtight test of ground auxiliary fuel tank and the inspection of supercharging value, the invention provides a kind of general auxiliary fuel tank pressure increasing measuring pressure device.
The present invention utilizes the auxiliary fuel tank lid of scrapping, and lid is opened two holes, the transition fabricated section of a hole setting pressure table, and a hole installs gas-charging connection and switch valve, is combined into auxiliary fuel tank pressure increasing measuring pressure device.
The present invention can reflect the supercharging value of auxiliary fuel tank intuitively, conveniently carry out the airtight test of auxiliary fuel tank, decrease the driving number of times of aircraft, greatly reduce manufacturing cost, the setup time again of time and oceangoing voyage flight is got rid of in the analysis shortening auxiliary fuel tank fault, improves qualification rate of taking a flight test.This device is suitable for all auxiliary fuel tanks that our factory produces.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention.
Icon illustrates: 1. auxiliary fuel tank lid; 2. gas-charging connection; 3. switch valve; 4. transition fabricated section; 5. tensimeter.
Embodiment
As shown in Figure 1, general auxiliary fuel tank pressure increasing measuring pressure device comprises auxiliary fuel tank lid 4, tensimeter 5, gas-charging connection 2 and switch valve 3, auxiliary fuel tank lid 1 is left two holes, the transition fabricated section 4 of one of them hole setting pressure table, setting pressure table 5 on transition fabricated section 4, another hole is installed gas-charging connection 2, and on gas-charging connection 2, switch valve 3 is installed.
Claims (1)
1. a general auxiliary fuel tank pressure increasing measuring pressure device, comprise auxiliary fuel tank lid, tensimeter, gas-charging connection and switch valve, it is characterized in that: in auxiliary fuel tank lid, open two holes, the transition fabricated section of one of them hole setting pressure table, setting pressure table on transition fabricated section, gas-charging connection is installed in another hole, and on gas-charging connection, switch valve is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510793911.9A CN105258883A (en) | 2015-11-18 | 2015-11-18 | Universal auxiliary oil tank pressurization measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510793911.9A CN105258883A (en) | 2015-11-18 | 2015-11-18 | Universal auxiliary oil tank pressurization measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105258883A true CN105258883A (en) | 2016-01-20 |
Family
ID=55098661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510793911.9A Pending CN105258883A (en) | 2015-11-18 | 2015-11-18 | Universal auxiliary oil tank pressurization measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105258883A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5323640A (en) * | 1993-05-10 | 1994-06-28 | Environmental Systems Products, Inc. | Automated testing of vehicle fuel caps |
| CN201716165U (en) * | 2010-07-14 | 2011-01-19 | 北京物资学院 | Gas tightness detecting device |
| CN102410907A (en) * | 2011-10-25 | 2012-04-11 | 天津大学内燃机研究所 | General fuel tank cap used in motor vehicle fuel tank pressure test |
| CN203606083U (en) * | 2013-12-13 | 2014-05-21 | 梁晨 | Leakage testing device used for power transformer product sealing test |
| CN104180959A (en) * | 2014-09-17 | 2014-12-03 | 江西洪都航空工业集团有限责任公司 | Aircraft Fuel tanker pressure measuring device |
| CN204594638U (en) * | 2015-04-30 | 2015-08-26 | 湖北大运汽车有限公司 | A kind of fuel system air tightness test sampler |
| CN204649369U (en) * | 2015-05-07 | 2015-09-16 | 重庆重变电器有限责任公司 | A kind of oil tank of transformer leak detection tool equipment |
-
2015
- 2015-11-18 CN CN201510793911.9A patent/CN105258883A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5323640A (en) * | 1993-05-10 | 1994-06-28 | Environmental Systems Products, Inc. | Automated testing of vehicle fuel caps |
| CN201716165U (en) * | 2010-07-14 | 2011-01-19 | 北京物资学院 | Gas tightness detecting device |
| CN102410907A (en) * | 2011-10-25 | 2012-04-11 | 天津大学内燃机研究所 | General fuel tank cap used in motor vehicle fuel tank pressure test |
| CN203606083U (en) * | 2013-12-13 | 2014-05-21 | 梁晨 | Leakage testing device used for power transformer product sealing test |
| CN104180959A (en) * | 2014-09-17 | 2014-12-03 | 江西洪都航空工业集团有限责任公司 | Aircraft Fuel tanker pressure measuring device |
| CN204594638U (en) * | 2015-04-30 | 2015-08-26 | 湖北大运汽车有限公司 | A kind of fuel system air tightness test sampler |
| CN204649369U (en) * | 2015-05-07 | 2015-09-16 | 重庆重变电器有限责任公司 | A kind of oil tank of transformer leak detection tool equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160120 |