CN214648974U - Light-duty heat preservation device is used to dirigible nacelle - Google Patents
Light-duty heat preservation device is used to dirigible nacelle Download PDFInfo
- Publication number
- CN214648974U CN214648974U CN202022847791.5U CN202022847791U CN214648974U CN 214648974 U CN214648974 U CN 214648974U CN 202022847791 U CN202022847791 U CN 202022847791U CN 214648974 U CN214648974 U CN 214648974U
- Authority
- CN
- China
- Prior art keywords
- nacelle
- heat preservation
- airship
- insulation unit
- heat
- 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.)
- Active
Links
- 238000004321 preservation Methods 0.000 title claims abstract description 50
- 238000009413 insulation Methods 0.000 claims abstract description 87
- 239000000853 adhesive Substances 0.000 claims abstract description 24
- 230000001070 adhesive effect Effects 0.000 claims abstract description 24
- 230000002452 interceptive effect Effects 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 5
- 239000002390 adhesive tape Substances 0.000 claims description 4
- 230000008859 change Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000003993 interaction Effects 0.000 description 11
- 238000005520 cutting process Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 7
- 229920000742 Cotton Polymers 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Images
Abstract
The utility model provides an airship is light-duty heat preservation device for nacelle, including a plurality of detachable heat preservation and thermal insulation unit, heat preservation and thermal insulation unit is used for covering and keeps warm thermal-insulated effect at the nacelle surface. The heat preservation and insulation unit sequentially comprises a protection surface, a heat insulation surface, a back adhesive surface and a back adhesive covering surface. The beneficial effects of the utility model are that the problem that the failure of important parts may be caused when the current unmanned airship pod proposed in the background art is in the environment with large external environment temperature change is effectively solved; the device is convenient to install and use, saves energy and can insulate the heat of the airship nacelle.
Description
Technical Field
The utility model belongs to the technical field of space flight airship processing, especially, relate to an airship is light-duty heat preservation device for nacelle.
Background
The near space stratospheric unmanned airship is a popular field of research all over the world in recent years, generally speaking, the near space refers to an area with an altitude of 20km-100km, the area is between the aviation field and the aerospace field, and compared with an aerospace satellite, the cost is greatly reduced. In the air space, the air is thin, the temperature change is extremely large, and the temperature at night is extremely low and can reach-70 ℃ at the lowest. Unmanned airships are therefore often required in the area of near space. The unmanned airship mainly comprises a hull and a nacelle, and various parts of the unmanned airship, such as a boat service computer, a distribution box, a storage battery and other important parts, are placed in the nacelle. Due to the fact that the external environment temperature changes greatly and the temperature is extremely low, important parts can be possibly broken down, problems such as low-temperature non-operation of the storage battery and the like exist, and the temperature of the nacelle needs to be controlled.
Unmanned airship is usually powered by solar cell array adhered to the outer surface of the airship body. However, the ability of a solar array to generate electricity is limited. Therefore, in order to reduce the pressure of the temperature control system of the nacelle and the requirement on energy, designing a heat preservation and insulation device for the nacelle becomes a problem to be solved urgently at present.
Therefore, a device which is convenient to install and use and can carry out heat preservation and heat insulation on the nacelle needs to be designed so as to meet the heat preservation and heat insulation requirements on the nacelle in the use of the unmanned airship.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the defects of the prior art, and aims to solve the problem that the fault of important parts can be caused when the existing unmanned airship pod is in the environment with large external environment temperature change, which is proposed in the background art; the device is convenient to install and use, saves energy and can insulate the heat of the airship nacelle.
In order to solve the technical problem, the utility model discloses a technical scheme is:
a light-duty heat preservation device for an airship nacelle comprises a plurality of detachable heat preservation and insulation units, wherein the heat preservation and insulation units are used for covering the outer surface of the nacelle to perform heat preservation and insulation functions.
Further, the heat preservation and insulation unit sequentially comprises:
the protective surface is arranged on the outermost layer of the heat preservation and insulation unit and used for protecting the heat preservation and insulation unit;
the heat insulation surface is arranged on one side, close to the outer surface of the nacelle, of the protection surface and is used for carrying out heat preservation and heat insulation on the nacelle;
the back adhesive surface is arranged on one side, close to the outer surface of the nacelle, of the heat insulation surface and is used for connecting the heat preservation and insulation unit with the outer surface of the nacelle;
the back adhesive covering surface is arranged on one side, close to the outer surface of the nacelle, of the back adhesive surface, is connected with the back adhesive surface and is used for covering the back adhesive surface.
Further, the back adhesive covering surface is back adhesive covering paper.
Further, the length of each heat preservation and insulation unit is larger than the length of the outer surface of the nacelle, and the width of each heat preservation and insulation unit is larger than the width of the outer surface of the nacelle.
Further, the length of each heat preservation and insulation unit is 10cm larger than the length of the outer surface of the nacelle, and the width of each heat preservation and insulation unit is 10cm larger than the width of the outer surface of the nacelle.
Further, the thermal insulation unit comprises an interaction surface, and the interaction surface is arranged on the corresponding area of the thermal insulation unit and the outer surface of the nacelle.
Furthermore, three sides of the interactive surface are provided with first notches, and one side of the interactive surface is provided with second notches.
Further, the first cut cutting depth penetrates through the heat preservation and insulation unit, and the second cut cutting depth is 0.5 cm.
Further, the heat insulation device further comprises a fixing adhesive tape, wherein the fixing adhesive tape is used for being adhered to the outer side of the heat insulation unit and fixing the heat insulation unit.
Compared with the prior art, the utility model has the advantages and positive effect be: the utility model discloses an airship is light-duty heat preservation device for nacelle uses the thermal-insulated unit that keeps warm to protect the nacelle surface, plays the thermal-insulated effect that keeps warm to the airship nacelle, provides good temperature environment for the airship nacelle, has reduced the airship nacelle and to heating equipment's demand at night, has reduced the night electric quantity consume of airship, has increased the continuation of the journey mileage of airship. And the device has the advantages of portability, flexibility, convenient installation and use, resource saving and the like, and can better meet the heat preservation and insulation requirements of the airship nacelle.
Drawings
Fig. 1 is a schematic structural diagram of an airship according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of a heat-insulating unit according to an embodiment of the present invention;
fig. 3 is a schematic view of an installation structure according to an embodiment of the present invention;
fig. 4 is a schematic diagram of an interactive surface cutting according to an embodiment of the present invention;
fig. 4a is a rear view of an interactive surface cutting schematic of an embodiment of the present invention;
fig. 4b is a front view of an interaction surface cutting schematic of an embodiment of the present invention;
fig. 5 is a schematic view of the fixing tape according to an embodiment of the present invention;
in the figure:
100. airship hull 200, airship nacelle 300 and heat insulation unit
310. Protective surface 320, heat insulation surface 330 and back adhesive surface
340. Adhesive-backed cover 400, interactive surface 410, first cut
420. Second incision 500, securing tape
Detailed Description
The technical solution in the embodiment of the present invention is clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
The following examples are specifically illustrated by taking preferred embodiments as examples.
In the present embodiment, as shown in fig. 1, the present invention provides a light-weight thermal insulation device for an airship pod, which is provided on an outer surface of the airship pod 200 to perform thermal insulation on the outer surface of the airship pod 200. As shown in fig. 2, the device comprises a plurality of detachable thermal insulation units 300, wherein the shape of each thermal insulation unit 300 is matched with the shape of one surface of the outer surface of the airship nacelle 200, and the thermal insulation units are used for covering and combining the surfaces of the outer surface of the airship nacelle 200.
Specifically, each thermal insulation unit 300 has a protection surface 310, an insulation surface 320, an adhesive-backed surface 330, and an adhesive-backed cover surface 340 in this order. The protection surface 310 is arranged on the outermost layer of the heat preservation and heat insulation unit 300 and used for protecting the heat preservation and heat insulation unit 300, the heat insulation surface 320 is arranged on one side, close to the outer surface of the airship nacelle 200, of the protection surface 310 and connected with the protection surface 310 and used for achieving the heat preservation and heat insulation effects on the outer surface of the airship nacelle 200, the gum surface 330 is arranged on one side, close to the outer surface of the airship nacelle 200, of the heat insulation surface 320 and connected with the heat insulation surface 320 and used for connecting the heat preservation and heat insulation unit 300 and the outer surface of the airship nacelle 200 to be fixed together, the gum covering surface 340 is arranged on one side, close to the outer surface of the airship nacelle 200, of the gum surface 330 and connected with the gum surface 330 in a covering mode and used for covering the gum surface 330, and when the gum surface 330 and the outer surface of the airship nacelle 200 need to be connected with each other, the gum covering surface 340 can be taken down.
Preferably, the adhesive backed cover 340 may be an adhesive backed paper.
Preferably, the protective surface 310 may be a high-strength embossed aluminum foil material, the outer surface is silver, the thermal insulation surface 320 may be thermal insulation cotton made of rubber-plastic foamed closed-cell sponge, and the back adhesive used for the back adhesive surface 330 may be 305 adhesive.
Specifically, as shown in fig. 3, in the process of manufacturing the thermal insulation unit 300, a single thermal insulation board may be used and cut. The length of each insulating unit 300 is greater than the length of the outer surface of the airship pod 200, and the width of each insulating unit 300 is greater than the width of the outer surface of the airship pod 200.
Preferably, the length of each insulating unit 300 is 10cm greater than the length of the outer surface of the airship pod 200, and the width of each insulating unit 300 is 10cm greater than the width of the outer surface of the airship pod 200. This is because the thermal insulation unit 300 may be reduced in shape in a low temperature environment, and in order to ensure a low temperature operation, the thermal insulation unit 300 is reduced in shape to cover the entire surface of the airship nacelle 200, and thus is designed to be spaced apart.
Specifically, as shown in fig. 4, since some surfaces of the outer surface of the airship pod 200 have cables (not shown) that are interconnected with the airship hull 100, when the thermal insulation unit 300 is installed, it is determined whether the cables need to be modified before installation, and after determining that the cables do not need to be modified, the installation can be performed. Based on the requirement, the heat insulation unit 300 is cut to be provided with an interaction surface 400 at a position corresponding to the outer surface of the airship pod 200, three sides of the interaction surface 400 are provided with first notches 410, and one side of the interaction surface 400 is provided with a second notch 420 for lifting the interaction surface 400 to modify cables.
Preferably, as shown in fig. 4a and 4b, the first cut 410 has a cutting depth of penetrating the thermal insulation unit 300, and the second cut 420 has a cutting depth of 0.5 cm.
The installation and use process of the embodiment is as follows: firstly, the required number of heat preservation and insulation units 300 are manufactured, then the bottom surface of the airship nacelle 200 is installed corresponding to the heat preservation and insulation units 300, the back adhesive covering surface 340 is uncovered, the bottom surface of the airship nacelle 200 is placed on the heat preservation and insulation units 300, the bottom surface of the airship nacelle 200 and the back adhesive surface 330 are mutually adhered and connected, and similarly, the front surface and the top surface of the airship nacelle 200 are installed in the same way. When the heat preservation and insulation unit 300 with the interaction surface 400 is installed, the adhesive-backed covering surface of the interaction surface 400 is not required to be uncovered for the moment, and when the interaction cables of the airship are connected and confirmed to be not required to be changed, the adhesive-backed covering surface of the interaction surface 400 is uncovered for installation.
Preferably, the apparatus may further include a fixing tape 500, the fixing tape 500 being used to be attached to the outside of the thermal insulation unit 300 for fixing the thermal insulation unit 300. The solidity of the thermal insulation unit 300 is enhanced.
1. The utility model discloses a light-duty heat preservation device is used to airship nacelle, thermal-insulated face have used the thermal-insulated cotton of the extremely low rubber and plastic foaming obturator formula sponge of coefficient of heat conductivity, on the one hand, provide good temperature environment for the airship nacelle, have reduced the airship nacelle and to the demand of firing equipment at night, have reduced the night electric quantity loss of airship, have increased the continuation of the journey mileage of airship.
2. The protective surface at the outermost layer of the heat preservation and insulation unit is silver, so that the heat absorption is less in the high-temperature environment in the daytime, the temperature change of the airship nacelle is reduced, and the energy consumption of the airship is reduced.
3. The utility model discloses a pair of light-duty heat preservation device is used to airship nacelle, the whole density of the preparation material that the thermal-insulated unit that keeps warm used is less, when guaranteeing to insulate against heat, can not increase too much weight for the airship, reduces the energy consumption pressure of airship.
4. The utility model discloses a pair of light-duty heat preservation device is used to airship nacelle, the thermal-insulated unit that keeps warm is removable, and the installation is used very conveniently, and the energy saving has realized the thermal-insulated demand of heat preservation to airship nacelle.
The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (8)
1. The utility model provides an airship is light-duty heat preservation device for nacelle which characterized in that: the detachable thermal insulation unit is used for covering the outer surface of the nacelle to perform thermal insulation;
the heat preservation and insulation unit sequentially comprises:
the protective surface is arranged on the outermost layer of the heat preservation and insulation unit and used for protecting the heat preservation and insulation unit;
the heat insulation surface is arranged on one side, close to the outer surface of the nacelle, of the protection surface and is used for carrying out heat preservation and heat insulation on the nacelle;
the back adhesive surface is arranged on one side, close to the outer surface of the nacelle, of the heat insulation surface and is used for connecting the heat preservation and insulation unit with the outer surface of the nacelle;
the back adhesive covering surface is arranged on one side, close to the outer surface of the nacelle, of the back adhesive surface, is connected with the back adhesive surface and is used for covering the back adhesive surface.
2. The lightweight thermal insulation device for an airship pod according to claim 1, wherein: the back adhesive covering surface is back adhesive covering paper.
3. The lightweight thermal insulation device for an airship pod according to claim 1, wherein: the length of each heat preservation and insulation unit is greater than the length of the outer surface of the nacelle, and the width of each heat preservation and insulation unit is greater than the width of the outer surface of the nacelle.
4. The lightweight thermal insulation device for an airship pod according to claim 3, wherein: the length of each heat preservation and insulation unit is 10cm greater than the length of the outer surface of the nacelle, and the width of each heat preservation and insulation unit is 10cm greater than the width of the outer surface of the nacelle.
5. A lightweight thermal insulation device for airship pods according to any one of claims 1 to 4, characterised in that: the thermal insulation unit is arranged on the outer surface of the nacelle, and the thermal insulation unit is arranged on the outer surface of the nacelle.
6. The lightweight thermal insulation device for an airship pod according to claim 5, wherein: three sides of the interactive surface are provided with first notches, and one side of the interactive surface is provided with second notches.
7. The lightweight thermal insulation device for an airship pod according to claim 6, wherein: the first cut is cut to a depth which penetrates through the heat preservation and insulation unit, and the second cut is cut to a depth of 0.5 cm.
8. A lightweight thermal insulation device for airship pods according to any one of claims 1 to 4 and 7, characterised in that: the heat-insulation unit is characterized by further comprising a fixing adhesive tape, wherein the fixing adhesive tape is used for being adhered to the outer side of the heat-insulation unit and used for fixing the heat-insulation unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022847791.5U CN214648974U (en) | 2020-12-02 | 2020-12-02 | Light-duty heat preservation device is used to dirigible nacelle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022847791.5U CN214648974U (en) | 2020-12-02 | 2020-12-02 | Light-duty heat preservation device is used to dirigible nacelle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214648974U true CN214648974U (en) | 2021-11-09 |
Family
ID=78470375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022847791.5U Active CN214648974U (en) | 2020-12-02 | 2020-12-02 | Light-duty heat preservation device is used to dirigible nacelle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214648974U (en) |
-
2020
- 2020-12-02 CN CN202022847791.5U patent/CN214648974U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103606580B (en) | Flexible solar plate and preparation method thereof, dirigible | |
| CA2403269A1 (en) | Liquid hydrogen stratospheric aircraft | |
| CN106240798B (en) | A kind of spar/energy-storage battery integral structure | |
| CN107634279B (en) | A kind of in-orbit thermal controls apparatus of lithium battery | |
| JP2009208766A (en) | Thermocouple array for generating electrical power for lighter-than-air vehicle | |
| JP2010013094A (en) | Albedo-derived airship power system | |
| WO2016105638A2 (en) | Aircraft battery containment pods | |
| CN104737315A (en) | Thermoelectric converter | |
| CN103280472A (en) | Flexible netlike solar battery array for stratospheric aerostat | |
| CN214648974U (en) | Light-duty heat preservation device is used to dirigible nacelle | |
| CN207931972U (en) | A kind of solar energy unmanned plane | |
| KR101730265B1 (en) | Honeycom sandwich panel | |
| KR20140079641A (en) | Solar cell wing of unmanned aerial vehicle | |
| CN205882819U (en) | On -vehicle solar charging system of wired electronic unmanned aerial vehicle | |
| CN209607885U (en) | A kind of low temperature self-heating battery | |
| CN215704799U (en) | Insulating and heat-insulating device for surface equipment of boat | |
| CN208797140U (en) | The energy recycling system and hull of a kind of battery, hull | |
| CN105460201A (en) | Wing leading edge of multifunctional solar aircraft | |
| CN112937834B (en) | Adopt small-size unmanned aerial vehicle of antithetical couplet wing formula aerodynamic configuration | |
| CN109204844A (en) | Near space unmanned plane dynamical system and hybrid power method | |
| CN208979092U (en) | A kind of mixed layout unmanned plane | |
| Hoshino et al. | Design and analysis of solar power system for SPF airship operations | |
| CN208521949U (en) | A kind of power generator | |
| CN207346045U (en) | A kind of pleasure-boat structure | |
| CN108768212B (en) | Energy recovery device of underwater vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211123 Address after: 300384 No. 6 Huake No. 7 Road, Binhai New Area, Tianjin Binhai High-tech Industrial Development Zone Patentee after: The 18th Research Institute of China Electronics Technology Group Corporation Patentee after: CETC Energy Co.,Ltd. Address before: 300384 No. 6 Huake No. 7 Road, Binhai New Area, Tianjin Binhai High-tech Industrial Development Zone Patentee before: The 18th Research Institute of China Electronics Technology Group Corporation |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220929 Address after: 300384 No. 6 Huake No. 7 Road, Binhai New Area, Tianjin Binhai High-tech Industrial Development Zone Patentee after: CETC Energy Co.,Ltd. Address before: 300384 No. 6 Huake No. 7 Road, Binhai New Area, Tianjin Binhai High-tech Industrial Development Zone Patentee before: The 18th Research Institute of China Electronics Technology Group Corporation Patentee before: CETC Energy Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 300384 No. 6 Huake No. 7 Road, Binhai New Area, Tianjin Binhai High-tech Industrial Development Zone Patentee after: CETC Blue Sky Technology Co.,Ltd. Address before: 300384 No. 6 Huake No. 7 Road, Binhai New Area, Tianjin Binhai High-tech Industrial Development Zone Patentee before: CETC Energy Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |