CN106090395B - A kind of test fuel charger pressure flow control device - Google Patents
A kind of test fuel charger pressure flow control device Download PDFInfo
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- CN106090395B CN106090395B CN201610685881.4A CN201610685881A CN106090395B CN 106090395 B CN106090395 B CN 106090395B CN 201610685881 A CN201610685881 A CN 201610685881A CN 106090395 B CN106090395 B CN 106090395B
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- regulating valve
- pipeline
- bypass
- liquid outlet
- main path
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- 238000012360 testing method Methods 0.000 title claims abstract description 37
- 239000000446 fuel Substances 0.000 title claims abstract description 16
- 230000001105 regulatory effect Effects 0.000 claims abstract description 115
- 239000007788 liquid Substances 0.000 claims abstract description 66
- 238000000034 method Methods 0.000 claims description 9
- 238000004088 simulation Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipeline Systems (AREA)
Abstract
The invention discloses a kind of test fuel charger pressure flow control devices.The test fuel charger pressure flow control device includes: main road regulating valve, and the liquid outlet of main road regulating valve inlet and oil sources passes through piping connection；Back pressure regulating valve, back pressure regulating valve inlet and main road regulating valve liquid outlet pass through pipeline connection；Back pressure regulating valve liquid outlet is connected to the oil return opening of oil sources by pipeline；Bypass valve；Bypass valve inlet is by pipeline connection on the pipeline between the main road regulating valve inlet and the liquid outlet of oil sources；Bypass valve liquid outlet is by pipeline connection on the pipeline between back pressure regulating valve liquid outlet and the oil return opening of oil sources.Test in the present invention is loaded with fuel charger pressure flow control device by back pressure regulating valve simulated engine, and solves the problems, such as that fuel charger filling conduit pressure moment increases by main road regulating valve and bypass valve.
Description
Technical Field
The invention relates to the technical field of airplane air refueling simulation tests, in particular to a pressure and flow control device of a refueling machine for a test.
Background
After the large-flow air refueling is finished, the refueling connectors of the refueling machine and the oil receiving machine are rapidly disconnected in a short time, the flow at the refueling connector of the refueling machine is rapidly reduced, the pressure of a refueling pipeline of the refueling machine is instantly increased to cause overpressure, the potential safety hazard that the refueling pipeline bursts or even explodes exists, and in order to solve the problem, a simulation test needs to be carried out on the problem to solve the problem.
Accordingly, a technical solution is desired to overcome or at least alleviate at least one of the above-mentioned drawbacks of the prior art.
Disclosure of Invention
It is an object of the present invention to provide a pilot fuel dispenser pressure flow control device that overcomes or at least alleviates at least one of the above-mentioned deficiencies of the prior art.
In order to achieve the aim, the invention provides a pressure and flow control device of a test oiling machine, which is used for simulating high-flow aerial oiling in the flying process of an airplane; the oiling machine pressure flow control device for the test comprises: the main path regulating valve is provided with a main path regulating valve liquid inlet and a main path regulating valve liquid outlet, and the main path regulating valve liquid inlet is connected with the liquid outlet of the oil source through a pipeline; the back pressure regulating valve is provided with a back pressure regulating valve liquid inlet and a back pressure regulating valve liquid outlet, and the back pressure regulating valve liquid inlet is communicated with the main path regulating valve liquid outlet through a pipeline; the liquid outlet of the back pressure regulating valve is communicated with the oil return port of the oil source through a pipeline; a bypass regulating valve having a bypass regulating valve liquid inlet and a bypass regulating valve liquid outlet; the liquid inlet of the bypass regulating valve is communicated with a pipeline between the liquid inlet of the main path regulating valve and the liquid outlet of the oil source through a pipeline; the liquid outlet of the bypass regulating valve is communicated with a pipeline between the liquid outlet of the back pressure regulating valve and the oil return port of the oil source through a pipeline; the main path regulating valve is used for regulating the liquid flow in a pipeline where the main path regulating valve is located; the back pressure regulating valve is used for simulating a load; the bypass regulating valve is used for regulating the liquid flow in the pipeline where the bypass regulating valve is located.
Preferably, the oiling machine pressure flow control device for the test further comprises a first pressure gauge, and the first pressure gauge is arranged on a pipeline close to a liquid inlet of the main path regulating valve.
Preferably, the oiling machine pressure-flow control device for the test further comprises a second pressure gauge, and the second pressure gauge is arranged on a pipeline close to a liquid inlet of the back pressure regulating valve.
Preferably, the oiling machine pressure flow control device for the test further comprises a third pressure gauge, and the third pressure gauge is arranged on a pipeline close to a liquid inlet of the bypass regulating valve.
Preferably, the main path regulating valve, the bypass regulating valve and the back pressure regulating valve are all solenoid valves.
Preferably, the experimental oiling machine pressure flow control device further comprises a control terminal, and the control terminal is respectively connected with the electromagnetic control ends of the main path regulating valve, the bypass regulating valve and the back pressure regulating valve.
The pressure flow control device of the oiling machine for the test provides a set of simulation system for simulating the instantaneous increase of the pressure of the oiling pipeline of the oiling machine after the air oiling is finished, the back pressure regulating valve is used for simulating the load of an engine, and the problem of the instantaneous increase of the pressure of the oiling pipeline of the oiling machine is solved through the main path regulating valve and the bypass regulating valve, so that the problem that a set of simulation test is needed in the prior art is solved, and a solution is provided in the test.
Drawings
Figure 1 is a schematic diagram of a test fuel dispenser pressure flow control device in accordance with one embodiment of the present invention.
Reference numerals
| 1 | Main path regulating valve | 3 | Back pressure regulating valve |
| 2 | Oil source | 4 | Bypass regulating valve |
Detailed Description
In order to make the implementation objects, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be described in more detail below with reference to the accompanying drawings in the embodiments of the present invention. In the drawings, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The described embodiments are only some, but not all embodiments of the invention. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the scope of the present invention.
Figure 1 is a schematic diagram of a test fuel dispenser pressure flow control device in accordance with one embodiment of the present invention.
The experimental oiling machine pressure flow control device shown in FIG. 1 is used for simulating high-flow aerial oiling in the flying process of an airplane; the oiling machine pressure flow control device for the test comprises a main path adjusting valve 1, a back pressure adjusting valve 3 and a bypass adjusting valve 4, wherein the main path adjusting valve 1 is provided with a main path adjusting valve liquid inlet and a main path adjusting valve liquid outlet, and the main path adjusting valve liquid inlet is connected with the liquid outlet of an oil source 2 through a pipeline; the back pressure regulating valve 3 is provided with a back pressure regulating valve liquid inlet and a back pressure regulating valve liquid outlet, and the back pressure regulating valve liquid inlet is communicated with the main path regulating valve liquid outlet through a pipeline; the liquid outlet of the backpressure regulating valve is communicated with the oil return port of the oil source 2 through a pipeline; the bypass regulating valve 4 is provided with a bypass regulating valve liquid inlet and a bypass regulating valve liquid outlet; the liquid inlet of the bypass regulating valve is communicated with a pipeline between the liquid inlet of the main path regulating valve and the liquid outlet of the oil source through a pipeline; the liquid outlet of the bypass regulating valve is communicated with a pipeline between the liquid outlet of the backpressure regulating valve and an oil return port of the oil source through a pipeline; the main path regulating valve 1 is used for regulating the liquid flow in a pipeline where the main path regulating valve is located; the back pressure regulating valve 3 is used for simulating load; the bypass regulating valve 4 is used for regulating the liquid flow in the pipeline where the bypass regulating valve is located.
The pressure flow control device of the oiling machine for the test provides a set of simulation system for simulating the instantaneous increase of the pressure of the oiling pipeline of the oiling machine after the air oiling is finished, the back pressure regulating valve is used for simulating the load of an engine, and the problem of the instantaneous increase of the pressure of the oiling pipeline of the oiling machine is solved through the main path regulating valve and the bypass regulating valve, so that the problem that a set of simulation test is needed in the prior art is solved, and a solution is provided in the test.
Advantageously, in an alternative implementation, the test tanker pressure and flow control device further comprises a first pressure gauge, a second pressure gauge and a third pressure gauge, the first pressure gauge is arranged on the pipeline close to the liquid inlet of the main path regulating valve, and the second pressure gauge is arranged on the pipeline close to the liquid inlet of the back pressure regulating valve. The third pressure gauge is arranged on a pipeline close to the liquid inlet of the bypass regulating valve.
The addition of the first pressure gauge, the second pressure gauge and the third pressure gauge can enable a user to clearly know the pipeline pressure conditions at all positions.
In this embodiment, the main path regulating valve, the bypass regulating valve and the back pressure regulating valve are all solenoid valves.
In this embodiment, the pressure flow control device of the fuel dispenser for test further comprises a control terminal (not shown in the figure), and the control terminal is respectively connected with the electromagnetic control ends of the main regulating valve, the bypass regulating valve and the back pressure regulating valve.
Through the control of the control terminal, a user can remotely control the pressure and flow control device of the whole test oiling machine.
The invention also provides a pressure flow control method of the oiling machine for the test, which is used for the pressure flow control device of the oiling machine for the test, and the pressure flow control method of the oiling machine for the test comprises the following steps:
step 1: supplying oil in an oil source to a pipeline in a pressure flow control device of the oiling machine for a test, wherein a backpressure regulating valve is used as a load of a simulated oiling machine, and the regulation of the flow in the oiling process is controlled through the simulation of the opening degree of the backpressure regulating valve;
step 2: closing the back pressure regulating valve to close the main path regulating valve and fully open the bypass regulating valve for pressure relief;
and step 3: and adjusting the opening degrees of the main path adjusting valve and the bypass adjusting valve to restore the oil pressure of the oil provided by the oil source to the preset pressure.
In the present embodiment, the predetermined pressure is 345 KPA.
The method for controlling the pressure and the flow of the oiling machine for the test simulates the actual air oiling process in real time, and the problem of overlarge pressure of an oil way in the air oiling process is solved through the verification of the pressure and the flow of the oiling machine for the test.
Finally, it should be pointed out that: the above examples are only for illustrating the technical solutions of the present invention, and are not limited thereto. Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (6)
1. A pressure flow control device of a fuel charger for testing is used for simulating high-flow aerial fuel charging in the flying process of an airplane; it is characterized in that the oiling machine pressure flow control device for the test comprises:
the main path regulating valve (1), the main path regulating valve (1) is provided with a main path regulating valve liquid inlet and a main path regulating valve liquid outlet, and the main path regulating valve liquid inlet is connected with the liquid outlet of the oil source (2) through a pipeline;
the back pressure regulating valve (3) is provided with a back pressure regulating valve liquid inlet and a back pressure regulating valve liquid outlet, and the back pressure regulating valve liquid inlet is communicated with the main path regulating valve liquid outlet through a pipeline; the liquid outlet of the backpressure regulating valve is communicated with the oil return port of the oil source (2) through a pipeline;
the bypass regulating valve (4), the said bypass regulating valve (4) has bypass regulating valve liquid inlet and bypass regulating valve liquid outlet; the liquid inlet of the bypass regulating valve is communicated with a pipeline between the liquid inlet of the main path regulating valve and the liquid outlet of the oil source through a pipeline; the liquid outlet of the bypass regulating valve is communicated with a pipeline between the liquid outlet of the back pressure regulating valve and the oil return port of the oil source through a pipeline; wherein,
the main path regulating valve (1) is used for regulating the liquid flow in a pipeline where the main path regulating valve is located; the back pressure regulating valve (3) is used for simulating a load; the bypass regulating valve (4) is used for regulating the liquid flow in the pipeline where the bypass regulating valve is located.
2. The test fuel dispenser pressure flow control device of claim 1, further comprising a first pressure gauge disposed on the line proximate the main path regulating valve inlet of the main path regulating valve.
3. The test fuel dispenser pressure flow control device of claim 2, further comprising a second pressure gauge disposed in the line proximate the inlet of the back pressure regulator valve.
4. The test fuel dispenser pressure flow control device of claim 3, further comprising a third pressure gauge disposed in the line proximate the bypass regulator valve inlet of the bypass regulator valve.
5. The experimental fuel dispenser pressure flow control apparatus of claim 4, wherein said main path regulator valve, bypass regulator valve and said back pressure regulator valve are solenoid valves.
6. The test fuel dispenser pressure flow control device of claim 5, further comprising control terminals connected to the solenoid control terminals of the main, bypass, and back pressure regulating valves, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610685881.4A CN106090395B (en) | 2016-08-18 | 2016-08-18 | A kind of test fuel charger pressure flow control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610685881.4A CN106090395B (en) | 2016-08-18 | 2016-08-18 | A kind of test fuel charger pressure flow control device |
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| Publication Number | Publication Date |
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| CN106090395A CN106090395A (en) | 2016-11-09 |
| CN106090395B true CN106090395B (en) | 2019-01-18 |
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| CN201610685881.4A Active CN106090395B (en) | 2016-08-18 | 2016-08-18 | A kind of test fuel charger pressure flow control device |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110271690B (en) * | 2019-06-18 | 2023-09-29 | 成都飞机工业（集团）有限责任公司 | Aerial refueling ground test device for aircraft and use method |
| CN114659745B (en) * | 2022-03-18 | 2023-05-30 | 西安交通大学 | Transition state performance test system and experimental method for turbine component of aeroengine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3073653A (en) * | 1959-11-10 | 1963-01-15 | Magneti Marelli Spa | Triplex compressed air distributor, particularly for vehicle pneumatic braking systems |
| CN201340548Y (en) * | 2009-01-23 | 2009-11-04 | 中国人民解放军空军济南航空四站装备修理厂 | Bypass circulation reflux electric adjusting device |
| CN201788411U (en) * | 2010-08-27 | 2011-04-06 | 武汉航达航空科技发展有限公司 | Hydraulic test system of fuel controller |
| CN202493900U (en) * | 2012-01-19 | 2012-10-17 | 朱启兵 | Pressure flow regulation device |
| CN203082424U (en) * | 2012-12-20 | 2013-07-24 | 河南省电力勘测设计院 | Recombination action regulating valve reducing through-flow caliber |
| US20160195111A1 (en) * | 2013-09-13 | 2016-07-07 | Kyb Corporation | Fluid pressure control apparatus |
| CN206002986U (en) * | 2016-08-18 | 2017-03-08 | 中国航空工业集团公司西安飞机设计研究所 | Fuel charger pressure flow control device is used in a kind of test |
-
2016
- 2016-08-18 CN CN201610685881.4A patent/CN106090395B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3073653A (en) * | 1959-11-10 | 1963-01-15 | Magneti Marelli Spa | Triplex compressed air distributor, particularly for vehicle pneumatic braking systems |
| CN201340548Y (en) * | 2009-01-23 | 2009-11-04 | 中国人民解放军空军济南航空四站装备修理厂 | Bypass circulation reflux electric adjusting device |
| CN201788411U (en) * | 2010-08-27 | 2011-04-06 | 武汉航达航空科技发展有限公司 | Hydraulic test system of fuel controller |
| CN202493900U (en) * | 2012-01-19 | 2012-10-17 | 朱启兵 | Pressure flow regulation device |
| CN203082424U (en) * | 2012-12-20 | 2013-07-24 | 河南省电力勘测设计院 | Recombination action regulating valve reducing through-flow caliber |
| US20160195111A1 (en) * | 2013-09-13 | 2016-07-07 | Kyb Corporation | Fluid pressure control apparatus |
| CN206002986U (en) * | 2016-08-18 | 2017-03-08 | 中国航空工业集团公司西安飞机设计研究所 | Fuel charger pressure flow control device is used in a kind of test |
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| CN106090395A (en) | 2016-11-09 |
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