CN215178629U - Be used for sealed fuel pressure boost test equipment of many interfaces product - Google Patents

Be used for sealed fuel pressure boost test equipment of many interfaces product Download PDF

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Publication number
CN215178629U
CN215178629U CN202121301964.1U CN202121301964U CN215178629U CN 215178629 U CN215178629 U CN 215178629U CN 202121301964 U CN202121301964 U CN 202121301964U CN 215178629 U CN215178629 U CN 215178629U
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China
Prior art keywords
oil tank
sealing
testing apparatus
product according
support
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CN202121301964.1U
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Chinese (zh)
Inventor
赵森达
王志桐
赵宇松
李文瀚
张壮
李劲松
张蝶洪
贺勃龙
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Sichuan Chuanhang Aero Engine Maintenance Engineering Co ltd
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Sichuan Chuanhang Aero Engine Maintenance Engineering Co ltd
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Abstract

The utility model discloses a be used for sealed fuel pressure boost test equipment of many interfaces product, including support, workstation, the hydraulic system of setting on the support and the control system of setting in the support of setting on the support, hydraulic system includes oil tank, pump package, filter and the fuel feed line that communicates in proper order according to the liquid circulation direction, the fuel feed line be connected with the energy storage ware, the energy storage ware is connected with the overflow valve. The utility model has the advantages that: the scheme can provide a safe and reliable test system for testing the performance of the product and ensuring the safety of the test process.

Description

Be used for sealed fuel pressure boost test equipment of many interfaces product
Technical Field
The utility model relates to a fuel pressure boost technical field, specific theory is a fuel pressure boost test equipment for many interfaces product is sealed.
Background
Aviation kerosene has certain danger, and the aviation kerosene is required to be prevented from leaking during use and parameters such as temperature and pressure of the aviation kerosene are monitored. The corresponding performance parameter requirement to aviation kerosene supercharging equipment is higher, before supercharging equipment comes into use, need test its performance, guarantees that supercharging equipment satisfies normal operating requirement.
SUMMERY OF THE UTILITY MODEL
For overcoming the not enough of prior art, the utility model aims to provide a be used for many interfaces product sealed fuel pressure boost test equipment for test pressure boost equipment, whether meet the demands with the performance that detects pressure boost equipment.
The utility model discloses a following technical scheme realizes: the utility model provides a be used for sealed fuel pressure boost test equipment of many interfaces product, includes the support, sets up workstation, the hydraulic system of setting in the support on the support and sets up the control system in the support, hydraulic system includes oil tank, pump package, filter and the oil supply pipe way that communicates in proper order according to the liquid circulation direction, the oil supply pipe connection have the energy storage ware, the energy storage ware is connected with the overflow valve.
Further, for better realization the utility model discloses, the overflow valve be connected with the radiator, radiator and oil tank intercommunication.
Further, for better realization the utility model discloses, the overflow valve parallelly connected have needle type valve, needle type valve and oil tank intercommunication.
Further, for better realization the utility model discloses, the needle valve be provided with two, and parallelly connected with the overflow valve respectively.
Further, for better realization the utility model discloses, the pipe connection between overflow valve and the radiator have the B ball valve.
Further, for better realization the utility model discloses, oil tank and pump package between the pipeline on be provided with the A ball valve.
Further, for better realization the utility model discloses, the filter include coarse filter and set up the fine filter at coarse filter rear, be connected with temperature sensor and pressure sensor on the oil feed pipe.
Further, for better realization the utility model discloses, the oil tank on be provided with the level gauge.
Further, for better realization the utility model discloses, the oil tank be connected with air cleaner.
The beneficial effect that this scheme obtained is: the scheme can provide a safe and reliable test system for testing the performance of the product and ensuring the safety of the test process.
Drawings
FIG. 1 is a schematic diagram of a hydraulic system;
the device comprises a workbench, a 2-oil tank, a 3-A ball valve, a 4-pump set, a 5-coarse filter, a 6-fine filter, a 7-energy accumulator, a 8-temperature sensor, a 9-pressure sensor, a 10-overflow valve, a 11-radiator, a 12-B ball valve, a 13-needle valve, a 14-air filter, a 15-liquid level meter and a 16-C ball valve.
Detailed Description
The present invention will be described in further detail with reference to examples, but the present invention is not limited thereto.
Example 1:
as shown in fig. 1, in this embodiment, a fuel pressurization testing apparatus for sealing a multi-interface product includes a support, a workbench disposed on the support, a hydraulic system disposed in the support, and a control system disposed in the support, where the hydraulic system includes an oil tank, a pump set, a filter, and an oil supply pipeline sequentially communicated with each other according to a liquid flowing direction, and the oil supply pipeline is connected with an energy accumulator, and the energy accumulator is connected with an overflow valve.
During testing, a product to be tested is placed on the workbench, the oil supply pipeline is communicated with the product, the pump set is started, liquid in the oil tank is pumped out, and the pumped liquid is filtered by the filter and then flows into the product through the oil supply pipeline. In this embodiment, the liquid is aviation kerosene. The internal pressure of the system can be stabilized by arranging the energy accumulator, so that the liquid can be supplied at constant pressure. And when the hydraulic pressure fluctuates, the internal pressure of the system can be adjusted, when the internal pressure of the system is higher than a set threshold value, part of liquid can be absorbed to reduce the internal pressure of the system, and when the internal pressure of the system is lower than the set threshold value, the liquid can be released to improve the internal pressure of the system. When the storage capacity is full of liquid, the internal pressure of the system is still too high, the overflow valve can be opened, and partial liquid is discharged through the overflow valve, so that the internal pressure of the system is reduced. The energy accumulator and the overflow valve are utilized to work independently or coordinately, and the safety of the system in the operation process can be guaranteed, so that the safety of an experiment and the accuracy of experiment data are guaranteed.
The oil tank also can be connected into oil pipe way, advances oil pipe way and product intercommunication. The oil inlet pipeline is utilized to circulate the liquid, so that the working environment of the product can be simulated better.
In this embodiment, the control system includes a processor, the processor is electrically connected with the pump unit and the overflow valve respectively, and a contactor and a frequency converter can be arranged on circuits of the pump unit and the overflow valve so as to conveniently control the circuits.
The internal pipeline of the system adopts an explosion-proof hose and/or a steel pipe. The pump unit is connected with an explosion-proof motor which is arranged in the bracket.
The bottom of oil tank is connected with the C ball valve, utilizes the C ball valve to be convenient for get rid of the liquid in the oil tank.
Example 2:
on the basis of the above embodiment, in this embodiment, the relief valve is connected to a radiator, and the radiator is communicated with the oil tank. When the internal pressure of the system is too high, the liquid flowing out through the overflow valve enters the radiator, flows back to the oil tank after being cooled by the radiator, so that the liquid circulates in the system, and the waste or leakage and environmental pollution are avoided. Meanwhile, the oil liquid is cooled, and the internal temperature of the system can be reduced.
Example 3:
on the basis of the above embodiment, in this embodiment, the relief valve is connected in parallel with a needle valve, and the needle valve is communicated with the oil tank. The needle valves are arranged in two numbers and are respectively connected with the overflow valves in parallel. The oil inlet pressure of the product can be adjusted by adjusting the opening degree of the needle valve, so that different working environments can be simulated.
In this embodiment, a pipeline between the overflow valve and the radiator is connected with a ball valve B. When the internal pressure of the system is greater than the set threshold value of the overflow valve, the liquid can circulate in the system by closing the ball valve B, and the liquid can be discharged from the system by opening the ball valve B, so that the ball valve B can be controlled to be opened or closed as required.
Example 4:
on the basis of the above embodiments, in this embodiment, an a ball valve is disposed on a pipeline between the oil tank and the pump set. Utilize the A ball valve can control the break-make of the pipeline between oil tank and the pump package, can realize the function of scram through closing the A ball valve. The ball valve A can be electrically connected with a controller by adopting an electromagnetic valve, so that the controller is conveniently utilized to realize remote and automatic control.
Example 5:
on the basis of the above embodiments, in the present embodiment, the filter includes a coarse filter and a fine filter disposed behind the coarse filter. The liquid is preliminarily filtered by the coarse filter to filter large particle impurities in the liquid, and the liquid after coarse filtration is finely filtered by the fine filter to improve the filtration precision of the liquid. The liquid passing through the coarse filter is filtered by the fine filter, so that the fine filter can be prevented from being blocked by some large impurities.
In this embodiment, the oil supply pipeline is connected with a temperature sensor and a pressure sensor. The temperature sensor can be used for monitoring the temperature of liquid in the oil supply pipeline, and the pressure sensor can be used for detecting the hydraulic pressure in the system. The control system comprises a display instrument connected with the controller, and the display instrument is used for displaying data detected by the temperature sensor and the pressure sensor so as to facilitate the staff to visually check parameters such as liquid temperature, liquid pressure and the like.
Example 6:
on the basis of the above embodiment, in this embodiment, the oil tank is provided with a liquid level meter. The liquid level gauge is used for conveniently observing the liquid level in the oil tank from the outside.
In this embodiment, the oil tank is connected with an air cleaner. When the outside air got into the oil tank, can utilize air cleaner to filter the air to it brings the foreign matter into inside the system to avoid the air.
In this embodiment, other undescribed contents are the same as those in the above embodiment, and thus are not described again.
The above is only the preferred embodiment of the present invention, not to the limitation of the present invention in any form, all the technical matters of the present invention all fall into the protection scope of the present invention to any simple modification and equivalent change of the above embodiments.

Claims (9)

1. A fuel pressure boost test equipment that is used for many interfaces product to seal which characterized in that: including the support, set up workstation, the hydraulic system who sets up in the support on the support and the control system who sets up in the support, hydraulic system includes oil tank, pump package, filter and the oil supply pipe way that communicates in proper order according to the liquid circulation direction, the oil supply pipe connection have the energy storage ware, the energy storage ware is connected with the overflow valve.
2. The fuel pressurization testing apparatus for sealing of a multi-interface product according to claim 1, wherein: the overflow valve is connected with a radiator, and the radiator is communicated with the oil tank.
3. The fuel pressurization testing apparatus for sealing of a multi-interface product according to claim 2, wherein: the overflow valve is connected in parallel with a needle valve, and the needle valve is communicated with the oil tank.
4. A fuel pressurization testing apparatus for sealing a multi-interface product according to claim 3, wherein: the needle valves are arranged in two numbers and are respectively connected with the overflow valves in parallel.
5. The fuel pressurization testing apparatus for sealing of a multi-interface product according to claim 2, wherein: and a pipeline between the overflow valve and the radiator is connected with a ball valve B.
6. The fuel pressurization testing apparatus for sealing of a multi-interface product according to claim 1, wherein: a ball valve A is arranged on a pipeline between the oil tank and the pump set.
7. The fuel pressurization testing apparatus for sealing of a multi-interface product according to claim 1, wherein: the filter include coarse filter and set up the fine filter in coarse filter rear, be connected with temperature sensor and pressure sensor on the oil supply line.
8. The fuel pressurization testing apparatus for sealing of a multi-interface product according to claim 1, wherein: the oil tank is provided with a liquid level meter.
9. The fuel pressurization testing apparatus for sealing of a multi-interface product according to claim 1, wherein: the oil tank is connected with an air filter.
CN202121301964.1U 2021-06-10 2021-06-10 Be used for sealed fuel pressure boost test equipment of many interfaces product Active CN215178629U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121301964.1U CN215178629U (en) 2021-06-10 2021-06-10 Be used for sealed fuel pressure boost test equipment of many interfaces product

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121301964.1U CN215178629U (en) 2021-06-10 2021-06-10 Be used for sealed fuel pressure boost test equipment of many interfaces product

Publications (1)

Publication Number Publication Date
CN215178629U true CN215178629U (en) 2021-12-14

Family

ID=79389002

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202121301964.1U Active CN215178629U (en) 2021-06-10 2021-06-10 Be used for sealed fuel pressure boost test equipment of many interfaces product

Country Status (1)

Country Link
CN (1) CN215178629U (en)

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