CN201472675U - Ventilating system for manned spacecraft - Google Patents
Ventilating system for manned spacecraft Download PDFInfo
- Publication number
- CN201472675U CN201472675U CN2009201715580U CN200920171558U CN201472675U CN 201472675 U CN201472675 U CN 201472675U CN 2009201715580 U CN2009201715580 U CN 2009201715580U CN 200920171558 U CN200920171558 U CN 200920171558U CN 201472675 U CN201472675 U CN 201472675U
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- air
- regenerating device
- cabin
- manned spacecraft
- filter
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Abstract
The utility model relates to a ventilating system for a manned spacecraft, which comprises a ventilating equipment, and an air supply flexible pipe connected by the ventilating equipment, wherein the an air inlet of the ventilating equipment is provided with a double layer air filter having a coarse filter and a highly effective filter, the fresh air is absorbed by a fan in the ventilating equipment and supplied into an air supply duct, and supplied by the flexible pipe in a cabin into a sealed compartment of the manned spacecraft. The system of the utility model can continuously supply fresh air with high cleanliness to the depth of the cabin with different air speed by the ventilating flexible pipe in the cabin, thus leading the air in the sealed compartment of the manned spacecraft to keep current flow, effectively reducing the concentration of the hazard air in the cabin, and achieving the purpose of reducing the harmful gas pollution.
Description
Technical field
The utility model belongs to the spacecraft field, is specifically related to a kind of air exchange system of the manned spacecraft that is used for, particularly airship.
Background technology
Along with the continuous development of China's manned space technology, manned spacecraft has become the important tool that the astronaut comes and goes the world, and astronaut's life support is finished by manned spacecraft fully.Instrument system complexity in the manned spacecraft cabin, material therefor is of a great variety, and the cabin body is a semi-closed state during the general assembly, and the cabin inner air flow is poor, not only the healthy of general assembly personnel is threatened, and also the astronaut is caused potential threat in rail existence.In addition, can produce various small superfluitys and pernicious gas in the total process of assembling of manned spacecraft, in manned spacecraft cabin in the past in total process of assembling, because the cabin environment pollution understanding that these superfluitys and pernicious gas are caused is not enough, also lack environment control device in the actv. cabin, cause at manned spacecraft in the rail flight course, environment is owing to the existence of pollutants becomes comparatively abominable in the cabin.In the flight course of manned spacecraft, cabin internal contamination thing problem is more outstanding, and flight test is exerted a certain influence first.
Therefore, design a kind of air exchange system that is used for manned spacecraft,, effectively improve air quality in the sealed module, be convenient to significantly improve general assembly operating environment in the cabin, the effectively generation of small superfluity in the control cabinet so that the high-cleanness, high fresh air is continued to be fed in the cabin.
Summary of the invention
In order to address the above problem, the utility model has adopted following technical scheme:
A kind of ventilation dust pelletizing system that is used for manned spacecraft, comprise air regenerating device, the outer bonded assembly air supplying hose of air regenerating device, it is characterized in that, air ventilation inlet place is provided with the double-deck air filter of low efficient filter and high efficiency particulate air filter in the air regenerating device, the blower fan of fresh air in air regenerating device sucks and sends into air supply duct, in the cabin inner flexible tube is sent into the manned spacecraft sealed module.
Wherein, air regenerating device comprises that square frame shape casing, below, casing inside are provided with inner support, and the wind speed regulating control is set on the inner support, is connected with blower fan by motor on the wind speed regulating control, and blower fan communicates with air outlet by two-stage filter; Square frame shape casing bottom is provided with external bracing and/or support wheel.
Wherein, air regenerating device comprises that also the outside top of square frame shape casing is provided with suspension centre.
Manned spacecraft ventilation dust pelletizing system of the present utility model has the following advantages:
1) ventilation function.This system is by vent hose in the cabin, can different wind speed continue the fresh air that high-cleanness, high is sent in cabin deep, make regular the flowing of air maintenance in the manned spacecraft sealed module, thereby effectively reduce the concentration of pernicious gas in the cabin, reach and reduce the purpose that pernicious gas pollutes.
2) cleaning function: this system has two-stage filter, can be for the air of hundred grades of cleanlinesss is provided in the airship cabin.
3) system's profile is little, and is portable light and handy: in the general assembly work at launch site, therefore the station of airship requires ventilation system to have manoevreability and smaller volume preferably in constantly changing because of airship.About 1070mm * the 850mm of this system's oad * 800mm, the about 45Kg of weight has satisfied the needs of base general assembly well.
Description of drawings
Fig. 1 is the ventilation dust pelletizing system connection diagram that is used for manned spacecraft of the present utility model;
Among the figure: 1, air regenerating device; 2, hose; 3, air supplying hose; 4, airship cabin.
Fig. 2 is the air regenerating device constructional drawing;
Among the figure: 11, casing; 12, blower fan; 13, motor; 14, wind speed regulating control; 15, inner support; 16, support wheel; 17, external bracing; 18, suspension centre; 19, two-stage filter for molten; 20, air outlet (contain 1 and be responsible for 2 arms).
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further specified by the specific embodiment.
Fig. 1 ventilation dust pelletizing system connection diagram that is used for manned spacecraft of the present utility model.Wherein, ventilation dust pelletizing system of the present utility model, comprise air regenerating device 1, air regenerating device 1 outer bonded assembly air supplying hose 2 and air supplying hose 3, wherein, air ventilation inlet place is provided with the double-deck air filter of low efficient filter and high efficiency particulate air filter in the air regenerating device 1, the blower fan of fresh air in air regenerating device sucks and sends into air supplying hose 3, in the cabin inner flexible tube is sent into manned spacecraft sealing airship cabin 4; Preferably, be provided with wind speed regulating control 14 in the air regenerating device.
Fig. 2 has provided the air regenerating device in the ventilation dust pelletizing system of the present utility model, this equipment comprises that square frame shape casing 11, casing 11 inner belows are provided with inner support 15, wind speed regulating control 14 is set on the inner support 15, be connected with blower fan 12 by motor 13 on the wind speed regulating control 14, blower fan 12 communicates with air outlet 20 by two-stage filter 19.Square frame shape casing 11 bottoms are provided with external bracing 17 and support wheel 16, and the outside top of square frame shape casing 11 is provided with suspension centre 18.And the two-layer filter in the two-stage filter has different fineness, can be low efficient filter respectively, promptly is used to tackle diameter greater than 10 μ m particles and naked eyes visible and high efficiency particulate air filter, promptly is used to tackle the particulate matter of diameter between 0.3 μ m～0.5 μ m.
Although above the specific embodiment of the present utility model has been given to describe in detail and explanation; but what should indicate is; we can carry out various equivalences to above-mentioned embodiment according to conception of the present utility model and change and modification; when the function that it produced does not exceed spiritual that specification sheets and accompanying drawing contain yet, all should be within protection domain of the present utility model.
Claims (3)
1. ventilation dust pelletizing system that is used for manned spacecraft, comprise air regenerating device (1), the outer bonded assembly air supplying hose of air regenerating device (1) (2) and air supplying hose (3), it is characterized in that, the interior air ventilation inlet of air regenerating device (1) place is provided with the double-deck air filter of low efficient filter and high efficiency particulate air filter, the blower fan of fresh air in air regenerating device sucks and sends into air supplying hose (3), in the cabin inner flexible tube is sent into the manned spacecraft sealed module.
2. ventilation dust pelletizing system as claimed in claim 1, it is characterized in that, air regenerating device (1) comprises that square frame shape casing, below, casing inside are provided with inner support, the wind speed regulating control is set on the inner support, be connected with blower fan by motor on the wind speed regulating control, blower fan communicates with air outlet by two-stage filter; Square frame shape casing bottom is provided with external bracing and/or support wheel.
3. ventilation dust pelletizing system as claimed in claim 1 or 2 is characterized in that, air regenerating device (1) also comprises the suspension centre of the outside top of square frame shape casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201715580U CN201472675U (en) | 2009-08-24 | 2009-08-24 | Ventilating system for manned spacecraft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201715580U CN201472675U (en) | 2009-08-24 | 2009-08-24 | Ventilating system for manned spacecraft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201472675U true CN201472675U (en) | 2010-05-19 |
Family
ID=42408920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201715580U Expired - Fee Related CN201472675U (en) | 2009-08-24 | 2009-08-24 | Ventilating system for manned spacecraft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201472675U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2542693C1 (en) * | 2013-09-16 | 2015-02-20 | Российская Федерация, от имени которой выступает Министерство обороны Российской Федерации | Device for providing cleanliness of payload under assembly-protection unit of space-mission missile |
| RU2543441C1 (en) * | 2013-09-16 | 2015-02-27 | Российская Федерация, от имени которой выступает Министерство обороны Российской Федерации | Method to provide thermal conditions and cleanliness of environment for payload under assembly-protection unit of space-mission missile and devices for its implementation (versions) |
| CN106379562A (en) * | 2015-12-16 | 2017-02-08 | 北京空间技术研制试验中心 | Control method for harmful gas in on-orbit flying manned spacecraft cabin |
| RU2815684C1 (en) * | 2023-01-26 | 2024-03-20 | Акционерное общество "Государственный космический научно-производственный центр имени М.В. Хруничева" (АО "ГКНПЦ им. М.В. Хруничева") | Method for thermostating of payload zone in multi-layer nose cone of space warhead |
-
2009
- 2009-08-24 CN CN2009201715580U patent/CN201472675U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2542693C1 (en) * | 2013-09-16 | 2015-02-20 | Российская Федерация, от имени которой выступает Министерство обороны Российской Федерации | Device for providing cleanliness of payload under assembly-protection unit of space-mission missile |
| RU2543441C1 (en) * | 2013-09-16 | 2015-02-27 | Российская Федерация, от имени которой выступает Министерство обороны Российской Федерации | Method to provide thermal conditions and cleanliness of environment for payload under assembly-protection unit of space-mission missile and devices for its implementation (versions) |
| CN106379562A (en) * | 2015-12-16 | 2017-02-08 | 北京空间技术研制试验中心 | Control method for harmful gas in on-orbit flying manned spacecraft cabin |
| CN106379562B (en) * | 2015-12-16 | 2018-10-26 | 北京空间技术研制试验中心 | Pernicious gas control method in a kind of in-orbit flight manned spacecraft cabin |
| RU2815684C1 (en) * | 2023-01-26 | 2024-03-20 | Акционерное общество "Государственный космический научно-производственный центр имени М.В. Хруничева" (АО "ГКНПЦ им. М.В. Хруничева") | Method for thermostating of payload zone in multi-layer nose cone of space warhead |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100519 Termination date: 20150824 |
|
| EXPY | Termination of patent right or utility model |