CN2750985Y - Gas booster casing for airplane starting - Google Patents
Gas booster casing for airplane starting Download PDFInfo
- Publication number
- CN2750985Y CN2750985Y CNU2004200969322U CN200420096932U CN2750985Y CN 2750985 Y CN2750985 Y CN 2750985Y CN U2004200969322 U CNU2004200969322 U CN U2004200969322U CN 200420096932 U CN200420096932 U CN 200420096932U CN 2750985 Y CN2750985 Y CN 2750985Y
- Authority
- CN
- China
- Prior art keywords
- envelope
- starts
- air source
- source truck
- top cover
- 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
- Air-Conditioning For Vehicles (AREA)
Abstract
The utility model relates to a casing of a gas booster for airplane starting, which belongs to the field of a ground facility for aviation. The aim of the utility model is to improve the structure of the casing of a gas booster for airplane starting so that the casing of a gas booster for airplane starting has the functions of protection, ventilation and noise reduction. The casing of a gas booster for airplane starting of the utility model comprises a box body and a side door, wherein the box body is in an assembled cuboid structure, the inner part of the box body is evenly attached with sound-absorbing materials, the front part and both side walls of the box body are provided with air inlets, the back part of the box body is provided with an air exhausting by-pass cavity and an air outlet, and all connecting positions are sealed; the box body is formed by the combination of an upright post, side boards, a top cover, a louver, the side door, the by-pass cavity and a chassis frame, and the air inlet of the front part of the box body is provided with a sound deadening louver.
Description
Technical field
The utility model relates to a kind of aviation surface facility field, and especially aircraft starts the air source truck case.
Background technology
As everyone knows, the rectangle structure that opens the door is greatly established in open bottom the case of aircraft startup air source truck generally adopts, two sides, is characterized in: simple in structure, and operation, easy to maintenance.Its deficiency is: the air natural circulation, and it is poor to circulate; Poorly sealed, noise is big, and noise is greater than 92dB (A)/7.
There is above-mentioned deficiency because aircraft starts the case design of air source truck, has significant limitation during use, can not satisfy aircraft and start the requirement that the air source truck unit ventilates, noise is low.
Summary of the invention
Have the case that aircraft starts air source truck now in order to overcome, the air natural circulation, it is poor to circulate; Poorly sealed, noise is big, and noise is greater than the deficiency of 92dB (A)/7, and the utility model provides a kind of aircraft to start the air source truck case, has the function of protection, ventilation and noise reduction concurrently, starts the requirement that air source truck ventilates, noise is low to satisfy aircraft.The purpose of this utility model is that the casing structure that aircraft is started air source truck improves; the case that makes aircraft start air source truck has the function of protection, ventilation and noise reduction concurrently; noise is not more than 85dB (A)/7, starts the requirement that air source truck ventilates, noise is low to satisfy aircraft.
The technical scheme in the invention for solving the technical problem is: aircraft starts the air source truck case and comprises envelope and side door, envelope is the build-up type rectangular structure, sound absorption materials is all set up in inside, envelope front portion, two side are provided with ventilation inlet, the envelope rear portion is provided with air draft bypass cavity and exhaust outlet, and all connecting portions carry out encapsulation process.
The utility model envelope is formed vertical frame by two A-pillar side plates, two rear column side plates, bypass cavitys, and be fixed on the carrier frame, on connect the top cover framework, be fixed with preceding louver on the preceding facade of envelope, two side door louvers are hinged on top cover framework both sides respectively.The anterior ventilation inlet of envelope is provided with sound-deadening louver.Envelope both sides ventilation inlet be located at that door is gone up and the column side plate on and rainproof louver and noise reduction air channel be housed.Envelope inside is bonded with the cotton or filling rock wool in Black Sea, and the peripheral hardware glass wool cloth is also fixed with the mesh aluminium sheet.Be lined with rubber plate between column side plate and top cover framework, column side plate and carrier frame, top cover and the upper frame.The air draft bypass cavity is connected through radiator of water tank with envelope inside, is provided with the soft partition of sealing around the radiator and between the casing.The exhaust outlet place of air draft bypass cavity is provided with metal otter board.
The beneficial effects of the utility model are: after aircraft starts the improvement of air source truck case, have the function of protection, ventilation and noise reduction concurrently, noise has satisfied aircraft and has started the requirement that air source truck ventilates, noise is low less than 85dB (A)/7.
Description of drawings:
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 starts the front view of air source truck case for aircraft
Fig. 2 starts the birds-eye view of air source truck case for aircraft
Fig. 3 starts the left view of air source truck case for aircraft
Among the figure: 1. top cover framework, 2. A-pillar side plate, 3. rubber plate, 4. blind window, 8. pretectum, 9. metal otter board, top cover in 15., 17. side door blind windows, 18. back header, 22. rear column side plates, 23. rubber pads, 25. bypass cavitys, 27. the tradition of a family road, 28. carrier frames, 29. radiator of water tank, 31. back shields, 32. rubber plate, 33. sound absorbing layers, 34. door shield plates, 35 tradition of a family road abatvoixs, 36. column air channel abatvoixs, 37. front aproies.
The specific embodiment:
In Fig. 1, Fig. 2, Fig. 3, aircraft starts the air source truck case, forms vertical frame by two A-pillar side plates 2, two rear column side plates 22, bypass cavitys 25, be fixed on the carrier frame 28, on connect top cover framework 1 composition envelope; Preceding louver 4 is fixed on the preceding facade of case, and two side door louvers 17 are hinged on top cover framework 1 both sides respectively, and top cover is formed by connecting by top cover framework 1, pretectum 8, middle top cover 15 and back header 18, bypass cavity 25 loam cake metal otter boards 9.Column side plate, framework adopt the 3mm metal sheet to make, and top cover, bypass cavity and side plate adopt the 2mm metal sheet to make.The both sides ventilation inlet be located on the side door 17 and column side plate 2 on and rainproof louver and noise reduction air channel be housed.The inner bonding thickness of envelope is that 50mm Black Sea cotton or filling thickness are 50mm rock wool sound absorbing layer 33,35,36, and the peripheral hardware glass wool cloth is also fixed with the mesh aluminium sheet.Top cover framework and envelope column, mat thickness is the 2mm rubber plate between envelope column and chassis, top cover and the top cover framework, and chassis, envelope tapping are all made encapsulation process, and crack between a door and its frame uses sealing band, and sealant is used in all junctions.Air draft bypass cavity 25 is connected through radiator of water tank 29 with envelope inside, is provided with the soft partition of sealing around the radiator 29 and between the casing.
After aircraft started the air source truck unit starting, the fan of radiator of water tank 29 promoted the interior air of case and enters bypass cavity 25 through radiator 29, again through metal otter board 9 emptyings; Simultaneously, the fan of radiator of water tank 29 forms the circulation of ventilating from blind window 4, side door blind window 17, column blind window air channel 36 aspirated airs.
Claims (8)
1, a kind of aircraft starts the air source truck case, comprises envelope and side door, and it is characterized in that: envelope is the build-up type rectangular structure, sound absorption materials is all set up in inside, envelope front portion, two side are provided with ventilation inlet, and the envelope rear portion is provided with air draft bypass cavity and exhaust outlet, and all connecting portions carry out encapsulation process.
2, aircraft according to claim 1 starts the air source truck case, it is characterized in that: said envelope is formed vertical frame by two A-pillar side plates, two rear column side plates, bypass cavitys, and be fixed on the carrier frame, on connect the top cover framework, be fixed with preceding louver on the preceding facade of envelope, two side door louvers are hinged on top cover framework both sides respectively.
3, aircraft according to claim 1 starts the air source truck case, it is characterized in that: the anterior ventilation inlet of said envelope is provided with sound-deadening louver.
4, aircraft according to claim 1 starts the air source truck case, it is characterized in that: said envelope both sides ventilation inlet be located at that door is gone up and the column side plate on and rainproof louver and noise reduction air channel be housed.
5, aircraft according to claim 1 starts the air source truck case, it is characterized in that: said envelope inside is bonded with the cotton or filling rock wool in Black Sea, and the peripheral hardware glass wool cloth is also fixed with the mesh aluminium sheet.
6, aircraft according to claim 1 starts the air source truck case, and it is characterized in that: said air draft bypass cavity is connected through radiator of water tank with envelope inside, is provided with the soft partition of sealing around the radiator and between the casing.
7, aircraft according to claim 1 starts the air source truck case, and it is characterized in that: the exhaust outlet place of said air draft bypass cavity is provided with metal otter board.
8, aircraft according to claim 2 starts the air source truck case, it is characterized in that: be lined with rubber plate between said column side plate and top cover framework, column side plate and carrier frame, top cover and the upper frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200969322U CN2750985Y (en) | 2004-09-23 | 2004-09-23 | Gas booster casing for airplane starting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200969322U CN2750985Y (en) | 2004-09-23 | 2004-09-23 | Gas booster casing for airplane starting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2750985Y true CN2750985Y (en) | 2006-01-11 |
Family
ID=35932164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200969322U Expired - Fee Related CN2750985Y (en) | 2004-09-23 | 2004-09-23 | Gas booster casing for airplane starting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2750985Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109094444A (en) * | 2018-09-19 | 2018-12-28 | 苏州江南航天机电工业有限公司 | A kind of weaponry shield |
-
2004
- 2004-09-23 CN CNU2004200969322U patent/CN2750985Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109094444A (en) * | 2018-09-19 | 2018-12-28 | 苏州江南航天机电工业有限公司 | A kind of weaponry shield |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207395007U (en) | A kind of air purifier with humidification function | |
| CN105966231A (en) | Wind scooper and vehicle with same | |
| CN2750985Y (en) | Gas booster casing for airplane starting | |
| CN216305051U (en) | Green energy-saving building curtain wall | |
| CN210053084U (en) | Noise-reduction heat-dissipation box-type substation | |
| CN205800783U (en) | Wind scooper and install the vehicle of this wind scooper | |
| CN209214060U (en) | Underground garage smoke controlling structure | |
| CN212130039U (en) | Noise reduction and ventilation structure of soundproof room | |
| CN112252554A (en) | Zigzag external circulation breathing type double-layer unit curtain wall system | |
| CN202273755U (en) | Silencing box of vehicle-mounted generator set | |
| CN107166613B (en) | Invisible window type ventilator | |
| CN209639195U (en) | A kind of elevator ventilation device | |
| CN2682176Y (en) | Mechanical ventilation soundproof window | |
| CN206514462U (en) | A kind of ventilator | |
| CN213897641U (en) | High-performance cold-formed thin-wall steel partition wall system | |
| CN221373386U (en) | Dynamic ventilation sound insulation window | |
| CN217518554U (en) | Multifunctional door and window | |
| CN217925089U (en) | Sound insulation room with air purification function | |
| CN212889766U (en) | Air curtain for motor vehicle | |
| CN218150065U (en) | High-efficient sound insulation cabinet | |
| CN104875905B (en) | A kind of high wind pressure low-noise aircraft ground air-conditioning car | |
| CN211899128U (en) | Stable in structure's curtain board | |
| CN217054882U (en) | High-light-transmission composite fireproof glass | |
| CN218029868U (en) | Door and window with heat and sound insulation function | |
| CN217110011U (en) | Outdoor infrared hot air unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060111 Termination date: 20091023 |