CN108518784A - Aeroengine test run workshop - Google Patents
Aeroengine test run workshop Download PDFInfo
- Publication number
- CN108518784A CN108518784A CN201810618213.9A CN201810618213A CN108518784A CN 108518784 A CN108518784 A CN 108518784A CN 201810618213 A CN201810618213 A CN 201810618213A CN 108518784 A CN108518784 A CN 108518784A
- Authority
- CN
- China
- Prior art keywords
- air
- test bay
- test
- duct
- bay
- 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
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 77
- 238000004378 air conditioning Methods 0.000 claims abstract description 30
- 238000002474 experimental method Methods 0.000 claims abstract description 8
- 230000030279 gene silencing Effects 0.000 claims abstract description 6
- 239000011449 brick Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000009863 impact test Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0003—Exclusively-fluid systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
- F24F7/08—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with separate ducts for supplied and exhausted air with provisions for reversal of the input and output systems
Abstract
Aeroengine test run workshop, including air intake duct, test bay, exhaust duct, air-conditioning equipment layer, air inlet dodge gate, exhaust duct.Air intake duct, test bay, exhaust duct are sequentially communicated, and air intake duct is located at the front and top of test bay, and exhaust duct is located at the rear portion of test bay.Silencing means is arranged in air intake duct, exhaust duct.Air inlet dodge gate is located at the top in test bay, the roofing being tightly attached in test bay with exhaust events door.Air-conditioning equipment is positioned over the roofing of test bay and is connected to test bay by pipeline, and return air inlet for air-conditioner and air-conditioning air inlet are located at the top in test bay, and the temperature for test bay is adjusted.Present invention can ensure that can be simultaneously reached the requirement recycled to test bay internal gas flow when testing crew work to external airflow requirement when the experiment of aero-engine.
Description
Technical field
The present invention relates to aero-engine test technology fields, are aero-engine ground run workshops.
Background technology
Aero-engine ground experiment is indispensable working link during reseach of engine.Aero-engine into
When row ground experiment, test bay needs to draw large quantity of air, up to 1000kg/s, while the noise of subsidiary high-decibel.
Technology Normal practice is that test bay is reached the mesh that outside air circulates in test bay by a channel and outer room unicom
's.When non-test, testing crew needs to complete the work such as the dismounting debugging of engine in test bay, due to test bay and the external world
Unicom, working environment are severe.
Invention content
The object of the present invention is to provide a kind of aeroengine test run workshops, for aero-engine in ground experiment,
When can meet experiment to air-flow the needs of supplying, and can guarantee that testing crew has preferable working environment.
The technical solution of invention：
Aeroengine test run workshop, including air intake duct, test bay, exhaust duct, air-conditioning equipment layer, air inlet dodge gate, exhaust duct.
Air intake duct, test bay, exhaust duct are sequentially communicated, and air intake duct is located at the front and top of test bay, and exhaust duct is located at test bay
Rear portion.Silencing means is arranged in air intake duct, exhaust duct.Air inlet dodge gate is located at the top in test bay with exhaust events door,
The roofing being tightly attached in test bay.
The air intake duct, the building that exhaust duct is brick mix structure, built-in silencing means；The air inlet dodge gate and
Exhaust events door is preferably metallic door, the flowing for separating inside and outside air-flow.
Air-conditioning equipment is positioned over the roofing of test bay and is connected to test bay by pipeline, return air inlet for air-conditioner and air-conditioning air inlet
Mouth is located at the top in test bay, and the temperature for test bay is adjusted.
Under trystate, outside air enters test bay by the air-entraining effect of engine by air intake duct, movable at this time
Door is located at air inlet and the return air inlet position of air-conditioning duct, prevents engine from sucking the sky of air impact test bay from air-conditioning equipment
Airflow field.Outside air is discharged after engine combustion by exhaust duct.
Under testing crew working condition, the working environment between guarantee test needs test bay to close into an inner ring
Border, dodge gate are respectively moved to air intake duct and exhaust duct position, partition and extraneous unicom.Air-conditioning equipment is started to work, and is passed through
The air inlet and return air inlet of air-conditioning duct recycle in realizing, the humiture demand between guarantee test.
Advantages of the present invention：To external airflow requirement when can ensure the experiment of aero-engine, examination can be simultaneously reached
Test the requirement recycled to test bay internal gas flow when person works.
Description of the drawings
Fig. 1, it is the main section view of aeroengine test run mill construction.
Fig. 2 is that aeroengine test run mill construction is bowed sectional view.
Fig. 3 is that testing crew work Airflow moves schematic diagram.
Fig. 4 is that experiment Airflow moves schematic diagram.
In figure：1- air intake ducts, 2- air inlet dodge gates, 3- test bays, 4- exhaust events doors, 5- exhaust ducts, 6- air conditioning wind pipes
Road air inlet, 7- air-conditioning equipments, 8- air-conditioning duct return air inlets.
Specific implementation mode
The present invention will be further described for embodiment below in conjunction with the accompanying drawings.
As shown, aeroengine test run workshop, including 1- air intake ducts, 2- air inlets dodge gate, 3- test bays, 4- exhaust
Dodge gate, 5- exhaust ducts, 6- air-conditioning ducts return air inlet, 7- air-conditioning equipments, 8- air-conditioning duct air inlets composition.1- air intake ducts, 3-
Test bay, 5- exhaust ducts unicom successively, 1- air intake ducts are located at the top of 3- test bays, after 5- exhaust ducts are located at 3- test bays
Portion, 7- air-conditioning equipments are located at the top of 3- test bays；2- air inlets dodge gate is set to the top of 3- test bays with exhaust 4- dodge gates,
6- air-conditioning ducts air inlet and 8- air-conditioning duct return air inlets are located at the top of 3- test bays.
1- air intake ducts are the building of brick mix structure, and built-in silencing means is used for outside air when Aero Engine Testing
Into.3- test bays are the building of brick mix structure, for engine test plant installation and the operating space of staff.5- is arranged
Air flue is the building of heat safe brick mix structure, and built-in silencing means is vented when for testing.2- air inlets dodge gate and 4- rows
Gas dodge gate is metallic door, the conversion of air-flow when working with testing crew when for testing.
The method of operation of the present invention：
Under trystate, outside air enters 3- test bays by the air-entraining effect of engine by 1- air intake ducts, at this time 2- into
Gas dodge gate, 4- exhaust events doors are located at 6- air-conditioning ducts air inlet and 8- air-conditioning duct return air inlets position, prevent engine from
7- air-conditioning equipments suck air, influence the air flow field of 3- test bays.Outside air passes through 5- exhaust ducts after engine combustion
Discharge.
Under testing crew working condition, to ensure the working environment of 3- test bays, 3- test bays is needed to close into one
Interior environment, 2- air inlets dodge gate, 4- exhaust events doors are located at 1- air intake ducts and 5- exhaust ducts position, partition and extraneous unicom.
7- air-conditioning equipments are started to work, and are realized interior cycle by 6- air-conditioning ducts air inlet and 8- air-conditioning duct return air inlets, are ensured 3- examinations
Humiture demand between testing.
Claims (2)
1. aeroengine test run workshop, including air intake duct, test bay, exhaust duct, air-conditioning equipment, air inlet dodge gate, exhaust duct,
Air intake duct, test bay, exhaust duct are sequentially communicated, and air intake duct is located at the front and top of test bay, and exhaust duct is located at test bay
Rear portion, silencing means are arranged in air intake duct, exhaust duct, it is characterised in that：Air inlet dodge gate and exhaust events door are located at experiment
Interior top, the roofing being tightly attached in test bay.
2. aeroengine test run workshop according to claim 1, it is characterised in that：Air-conditioning equipment is positioned over the roofing of test bay
And be connected to test bay by air conditioning wind pipe, air-conditioning duct return air inlet and air-conditioning duct air inlet are located at the top in test bay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810618213.9A CN108518784A (en) | 2018-06-15 | 2018-06-15 | Aeroengine test run workshop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810618213.9A CN108518784A (en) | 2018-06-15 | 2018-06-15 | Aeroengine test run workshop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108518784A true CN108518784A (en) | 2018-09-11 |
Family
ID=63427485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810618213.9A Pending CN108518784A (en) | 2018-06-15 | 2018-06-15 | Aeroengine test run workshop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108518784A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111874553A (en) * | 2020-06-19 | 2020-11-03 | 中航工程集成设备有限公司 | Door garage system for test run and operation method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1776310A (en) * | 2004-11-16 | 2006-05-24 | 三洋电机株式会社 | Air conditioner |
| CN101854793A (en) * | 2010-04-26 | 2010-10-06 | 浙江中碳科技有限公司 | Intelligent ventilation energy-saving system applied to communication field |
| CN202204680U (en) * | 2011-06-29 | 2012-04-25 | 南京师范大学 | All fresh air handling system for aircraft engine performance testing device |
| CN202581615U (en) * | 2012-01-12 | 2012-12-05 | 广东红棉乐器有限公司 | Constant temperature and humidity production workshop |
| CN106369725A (en) * | 2016-11-11 | 2017-02-01 | 广电计量检测（北京）有限公司 | Fresh air treatment device and method for engine performance test |
| CN206476500U (en) * | 2017-01-19 | 2017-09-08 | 厦门国信达智能科技有限公司 | A kind of wind direction switching device |
| CN208871766U (en) * | 2018-06-15 | 2019-05-17 | 中航长沙设计研究院有限公司 | Aeroengine test run workshop |
-
2018
- 2018-06-15 CN CN201810618213.9A patent/CN108518784A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1776310A (en) * | 2004-11-16 | 2006-05-24 | 三洋电机株式会社 | Air conditioner |
| CN101854793A (en) * | 2010-04-26 | 2010-10-06 | 浙江中碳科技有限公司 | Intelligent ventilation energy-saving system applied to communication field |
| CN202204680U (en) * | 2011-06-29 | 2012-04-25 | 南京师范大学 | All fresh air handling system for aircraft engine performance testing device |
| CN202581615U (en) * | 2012-01-12 | 2012-12-05 | 广东红棉乐器有限公司 | Constant temperature and humidity production workshop |
| CN106369725A (en) * | 2016-11-11 | 2017-02-01 | 广电计量检测（北京）有限公司 | Fresh air treatment device and method for engine performance test |
| CN206476500U (en) * | 2017-01-19 | 2017-09-08 | 厦门国信达智能科技有限公司 | A kind of wind direction switching device |
| CN208871766U (en) * | 2018-06-15 | 2019-05-17 | 中航长沙设计研究院有限公司 | Aeroengine test run workshop |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111874553A (en) * | 2020-06-19 | 2020-11-03 | 中航工程集成设备有限公司 | Door garage system for test run and operation method |
| CN111874553B (en) * | 2020-06-19 | 2021-09-17 | 中航工程集成设备有限公司 | Door garage system for test run and operation method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for 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: 20180911 |