CN107795690B - A kind of thermal protection sealing structure and its method for being applied to heat-preserving equipment - Google Patents
A kind of thermal protection sealing structure and its method for being applied to heat-preserving equipment Download PDFInfo
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- CN107795690B CN107795690B CN201710908639.3A CN201710908639A CN107795690B CN 107795690 B CN107795690 B CN 107795690B CN 201710908639 A CN201710908639 A CN 201710908639A CN 107795690 B CN107795690 B CN 107795690B
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- seal
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- joint strip
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
- F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
- F16J15/104—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing characterised by structure
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
- F16J15/064—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces the packing combining the sealing function with other functions
- F16J15/065—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces the packing combining the sealing function with other functions fire resistant
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/44—Free-space packings
- F16J15/447—Labyrinth packings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B39/00—Packaging or storage of ammunition or explosive charges; Safety features thereof; Cartridge belts or bags
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gasket Seals (AREA)
- Sealing Material Composition (AREA)
Abstract
The present invention relates to a kind of thermal protection sealing structure and its methods for being applied to heat-preserving equipment, sealing structure includes the first seal and second seal being oppositely arranged, the lower end surface of first seal is equipped with fire prevention and presents a theatrical performance as the last item on a programme, first seal boss and the second seal boss, the upper surface of second seal is equipped with fire prevention platform, first sealing chuck, second sealing chuck and third seal chuck, the first sealing joint strip is equipped between first sealing chuck and the second sealing chuck, the second sealing joint strip is equipped between second sealing chuck and third sealing chuck, it is simple with structure, it is easy to use, securely and reliably, the strong advantage of integrated protection performance, it applies it on the heat-preservation cylinder (cabin) of vehicle-mounted motor-driven heat emission platform, it can effectively solve the problems, such as gas flame ablation sealing joint strip.The method has the characteristics that simple process, implements to be easy.
Description
Technical field
The present invention relates to a kind of sealing devices, and in particular to a kind of double-layer labyrinth type sealing knot with thermal protection function
The method that structure and the sealing structure are applied to vehicle-mounted motor-driven heat emission platform heat-preservation cylinder (cabin).
Background technique
In military or space industry, vehicle-mounted motor-driven heat emission platform requires setting heat-preservation cylinder (cabin), to be guided missile storage
It deposits, offer heat preservation, closed space is provided.For heat emission technology, due to guided missile transmitting when can generate a large amount of high temperature,
The gas flame of high pressure, generated gas flame is often to the nonmetallic of the low melting points such as sealing joint strip on heat-preservation cylinder (cabin)
Material causes ablative degradation.This just proposes the integrated protections performances such as the heat preservation, rain-proof, fire prevention of heat-preservation cylinder (cabin) sealing structure
Requirements at the higher level.Since the function of conventional seals structure is more single, integrated protection performance is poor, and especially it does not have thermal protection
Function (fire prevention, anti-flaming air-flow ablation), is unable to satisfy the requirement of vehicle-mounted motor-driven heat emission platform heat-preservation cylinder (cabin).
Summary of the invention
The object of the present invention is to provide a kind of thermal protection sealing structure and its method for being applied to heat-preserving equipment, the sealings
Structure has the advantages that structure is simple, esy to use, safe and reliable, integrated protection performance is strong, the method have simple process,
Implement easy feature.The heat-preserving equipment, which refers to, can provide guarantor as the heat-preservation cylinder (cabin) of vehicle-mounted motor-driven heat emission platform
Temperature, the device of confined space or equipment.Thermal protection sealing structure is applied to the heat-preservation cylinder (cabin) of vehicle-mounted motor-driven heat emission platform
On, it can effectively solve the problems, such as gas flame ablation sealing joint strip, and sealing performance can be enhanced.
To solve the problems, such as to have a single function existing for conventional seals structure in the prior art, integrated protection performance it is poor, this hair
It is bright to provide a kind of thermal protection sealing structure, including the first seal and second seal being oppositely arranged, first sealing
The fire prevention for being equipped with protrusion on the left of the lower end surface of part is presented a theatrical performance as the last item on a programme, and it is close to be equipped at intervals with first from left to right in the middle part of the lower end surface of first seal
Seal boss and the second seal boss；It is equipped on the left of the upper surface of the second seal and presents a theatrical performance as the last item on a programme corresponding fire prevention platform with fire prevention,
The second seal upper surface of fire prevention platform dextral is equipped at intervals with the first sealing chuck of protrusion, the second sealing chuck from left to right
Chuck is sealed with third, forms the first seal groove between the first sealing chuck and the second sealing chuck, and in the first seal groove
Equipped with the first sealing joint strip, the second seal groove is formed between the second sealing chuck and third sealing chuck, and in the second seal groove
In be equipped with the second sealing joint strip.
When the first seal and second seal sealing docking, the fire prevention of first seal is presented a theatrical performance as the last item on a programme and second seal
The fitting of fire prevention platform, the first seal boss of first seal and the second seal boss be corresponding to press against the of second seal
On one sealing joint strip and the second sealing joint strip.
Further, a kind of thermal protection sealing structure of the present invention, wherein the first seal and second seal sealing
When docking, the upper surface of the first sealing chuck and the second sealing chuck is bonded with the lower end surface of first seal.
Further, a kind of thermal protection sealing structure of the present invention, wherein the first sealing chuck and the second sealing chuck
The opposite sidewall upper of the two is equipped with the first edge being stuck on the upside of the first sealing joint strip；Second sealing chuck and third sealing
The opposite sidewall upper of both chuck is equipped with the second edge being stuck on the upside of the second sealing joint strip.
The present invention also provides a kind of method that thermal protection sealing structure is applied to heat-preserving equipment, the heat-preserving equipment is vehicle
Carrier aircraft moves the heat-preservation cylinder or insulated hold of heat emission platform, comprising the following steps:
One, first seal is prepared using unitary mould casting method, and in the integrated fire prevention in the lower end surface of first seal
It presents a theatrical performance as the last item on a programme, the first seal boss and the second seal boss；
Two, second seal is prepared using unitary mould casting method, and in the integrated fire prevention in the upper surface of second seal
Platform, the first sealing chuck, the second sealing chuck and third seal chuck；
Three, according to design size, corresponding length first seal and second seal are intercepted respectively, and in second seal
The first seal groove and the second seal groove in corresponding clamp the first sealing joint strip and the second sealing joint strip；
Four, by welding, rivet or be spirally connected and be respectively mounted on first seal and second seal that step 3 obtains
The lap hermetically position of heat-preserving equipment, and retaining mechanism is set between first seal and second seal.
A kind of thermal protection sealing structure of the present invention and its method for being applied to heat-preserving equipment compared with prior art, have with
Lower advantage: thermal protection sealing structure passes through the first seal and second seal of setting Relative distribution, and in first seal
Lower end surface on the left of the fire prevention of setting protrusion present a theatrical performance as the last item on a programme, interval setting from left to right is first close in the middle part of the lower end surface of first seal
Seal boss and the second seal boss.Simultaneously on the left of the upper surface of second seal setting with fire prevention present a theatrical performance as the last item on a programme it is corresponding fire prevention put down
Platform be spaced the first of setting protrusion in the second seal upper surface of fire prevention platform dextral from left to right and seals chuck, second close
It seals chuck and third seals chuck, make to form the first seal groove between the first sealing chuck and the second sealing chuck, and first
First sealing joint strip is set in seal groove, seals the second sealing chuck and third and forms the second seal groove between chuck, and
Second sealing joint strip is set in the second seal groove.When first seal and second seal sealing docking, first seal is allowed
Fire prevention present a theatrical performance as the last item on a programme and be bonded with the fire prevention platform of second seal, while allow first seal the first seal boss and the second sealing
Boss correspondence presses against on the first sealing joint strip and the second sealing joint strip of second seal.Setting is just constituted through the above structure
A kind of structure is simple, esy to use, safe and reliable, integrated protection performance is strong thermal protection sealing structure.In practical applications,
A kind of thermal protection sealing structure of the present invention is applied on the heat-preserving equipments such as the heat-preservation cylinder (cabin) of vehicle-mounted motor-driven heat emission platform, and
It allows the left side of sealing structure to be in the side out of my cabin of heat-preserving equipment, right side is allowed to be in side in the cabin of heat-preserving equipment.When first close
When sealing and second seal sealing docking, pasted by allowing the fire prevention of first seal to present a theatrical performance as the last item on a programme with the fire prevention platform of second seal
It closes, gas flame out of my cabin can be blocked in the outside of sealing structure, and the first sealing joint strip and the second sealing joint strip are protected
In the inside of sealing structure, the first sealing joint strip and the second sealing joint strip can effectively prevent by the direct ablation of gas flame, enhancing
The fire protecting performance of sealing structure；Meanwhile by allow first seal the first seal boss and the corresponding top of the second seal boss
It is pressed on the first sealing joint strip and the second sealing joint strip of second seal, is formed double-layer labyrinth type sealing structure, two layers
Labyrinth seal structure is mutually redundant, make air in cabin need to by the second seal boss and the first seal boss could with out of my cabin
Connection, air equally out of my cabin, rainwater, combustion gas need to just can enter in cabin by the first seal boss and the second seal boss, have
Effect enhances rain-proof, the leakproof airway dysfunction of sealing structure.By being analyzed above it is found that thermal protection sealing structure provided by the invention
The multi-functional for having both fire prevention, rain-proof and anti-gas-leak simultaneously, with stronger integrated protection performance, especially it is prevented fires, is anti-flaming
The thermal protection function of air-flow ablation can effectively solve the first sealing joint strip and the second sealing joint strip asking by gas flame ablation
Topic, ensure that its sealing performance, improves security reliability.The method that thermal protection sealing structure is applied to heat-preserving equipment has work
Skill is simple, implements easy, safe and reliable advantage.
Shown specific embodiment to a kind of thermal protection sealing structure of the present invention and its is applied to heat preservation with reference to the accompanying drawing
The method of equipment is described in further detail:
Detailed description of the invention
Fig. 1 is a kind of schematic cross-section of thermal protection sealing structure of the present invention.
Specific embodiment
Firstly the need of explanation, the nouns of locality such as heretofore described upper and lower, front, rear, left and right only with reference to the accompanying drawings into
Capable description, in order to understand, not to the limitation of technical solution of the present invention progress.
A kind of specific embodiment of thermal protection sealing structure of the present invention as shown in Figure 1, first including being oppositely arranged is close
Sealing 1 and second seal 2.The fire prevention that protrusion is arranged on the left of the lower end surface of first seal 1 presents a theatrical performance as the last item on a programme 11, in first seal
The first seal boss 12 and the second seal boss 13 is arranged in interval from left to right in the middle part of 1 lower end surface.Meanwhile in second seal
Setting and fire prevention are presented a theatrical performance as the last item on a programme 11 corresponding fire prevention platforms 21 on the left of 2 upper surface, in the second seal 2 on the right side of platform 21 of preventing fires
The first sealing chuck 22, second that end face is spaced setting protrusion from left to right seals chuck 23 and third sealing chuck 24.Allow
The first seal groove is formed between one sealing chuck 22 and the second sealing chuck 23, and the first sealant is set in the first seal groove
Item 25 allows the second sealing chuck 23 and third to seal between chuck 24 and forms the second seal groove, and is arranged in the second seal groove
Second sealing joint strip 26.In first seal 1 and the sealing docking of second seal 2, the fire prevention of first seal 1 is made to present a theatrical performance as the last item on a programme 11
It is bonded with the fire prevention platform 21 of second seal 2, and makes the first seal boss 12 and the second seal boss 13 of first seal 1
Correspondence presses against on the first sealing joint strip 25 and the second sealing joint strip 26 of second seal 2.
It is arranged through the above structure and just constitutes that a kind of structure is simple, esy to use, safe and reliable, integrated protection performance is strong
Thermal protection sealing structure.In practical applications, a kind of thermal protection sealing structure of the present invention is applied to vehicle-mounted motor-driven heat emission
On the heat-preserving equipments such as the heat-preservation cylinder (cabin) of platform, and the left side of sealing structure is allowed to be in the side out of my cabin of heat-preserving equipment, allows right side
Side in cabin in heat-preserving equipment.When first seal 1 and the sealing docking of second seal 2, by allowing first seal 1
Fire prevention present a theatrical performance as the last item on a programme and 11 be bonded with the fire prevention platform 21 of second seal 2, gas flame out of my cabin can be blocked in sealing structure
Outside, and it is close to can effectively prevent first in the inside of sealing structure for the first sealing joint strip 25 and the protection of the second sealing joint strip 26
Seal strip 25 and the second sealing joint strip 26 enhance the fire protecting performance of sealing structure by the direct ablation of gas flame；Meanwhile passing through
The first seal boss 12 of first seal 1 and the second seal boss 13 is allowed to correspond to the first sealing for pressing against second seal 2
In adhesive tape 25 and the second sealing joint strip 26, it is formed double-layer labyrinth type sealing structure, two layers of labyrinth seal structure is superfluous each other
It is remaining, make the air in cabin need to by the second seal boss 13 and the first seal boss 12 could be connected to out of my cabin, equally out of my cabin
Air, rainwater, combustion gas also need just to can enter in cabin by the first seal boss 12 and the second seal boss 13, effectively enhance close
The rain-proof of seal structure, leakproof airway dysfunction.By being analyzed above it is found that thermal protection sealing structure provided by the invention while having both anti-
The multi-functional of fire, rain-proof and anti-gas-leak has stronger integrated protection performance, especially its fire prevention, anti-flaming air-flow ablation
Thermal protection function can effectively solve the problems, such as that the first sealing joint strip 25 and the second sealing joint strip 26 by gas flame ablation, guarantee
Its sealing performance, improves security reliability.It should be noted that thermal protection sealing structure provided by the invention is not limited to answer
It is applicable to need fire prevention, rain-proof, anti-gas-leak on the heat-preserving equipments such as the heat-preservation cylinder (cabin) used in vehicle-mounted motor-driven heat emission platform
Anywhere.First seal boss 12 therein and the second seal boss 13 and corresponding first sealing joint strip 25 and second
Two layers of labyrinth seal structure that sealing joint strip 26 is formed, can also be set as needed more layers.
As prioritization scheme, present embodiment allows the in first seal 1 and the sealing docking of second seal 2
The upper surface of one sealing chuck 22 and the second sealing chuck 23 is bonded with the lower end surface of first seal 1.This structure setting is logical
It crosses the first sealing chuck 22 and the second sealing chuck 23 acts on the blocking of gas flame and compartment, further enhance sealing knot
The thermal protection function of structure.Meanwhile present embodiment is opposite in both the first sealing chuck 22 and the second sealing chuck 23
Sidewall upper is provided with the first edge for being stuck in 25 upside of the first sealing joint strip, in the second sealing chuck 23 and third sealing card
The opposite sidewall upper of both platforms 24 is provided with the second edge for being stuck in 26 upside of the second sealing joint strip.This structure setting can
First sealing joint strip 25 and the second sealing joint strip 26 correspondence are installed in the first seal groove and the second seal groove, assembly is improved
Convenience, and can guarantee the stability of structure.
The present invention also provides a kind of method that thermal protection sealing structure is applied to heat-preserving equipment, the heat-preserving equipment is vehicle
Carrier aircraft moves the heat-preservation cylinder or insulated hold of heat emission platform, comprising the following steps:
One, first seal 1 is prepared using unitary mould casting method, and integrated anti-in the lower end surface of first seal 1
Fire is presented a theatrical performance as the last item on a programme the 11, first seal boss 12 and the second seal boss 13.
Two, second seal 2 is prepared using unitary mould casting method, and integrated anti-in the upper surface of second seal 2
Fiery platform 21, first seals chuck 22, second and seals chuck 23 and third sealing chuck 24.
Three, according to design size, the first seal 1 and second seal 2 of corresponding length are intercepted respectively, and close second
It is corresponding in the first seal groove and the second seal groove of sealing 2 to clamp the first sealing joint strip 25 and the second sealing joint strip 26.
Four, by welding, rivet or be spirally connected and first seal 1 and second seal 2 that step 3 obtains are installed respectively
In the lap hermetically position of heat-preserving equipment, and between first seal 1 and second seal 2, retaining mechanism is set.
There is the method that above-mentioned thermal protection sealing structure is applied to heat-preserving equipment simple process, implementation to be easy, is safe and reliable
The advantages of.
Above embodiments are only the descriptions carried out to the preferred embodiment of the present invention, and model not is claimed to the present invention
It encloses and is defined, without departing from the spirit of the design of the present invention, the technology of this field engineers and technicians according to the present invention
The various forms of deformations that scheme is made, should fall within the scope of protection determined by the claims of the present invention.
Claims (4)
1. a kind of thermal protection sealing structure, which is characterized in that including the first seal (1) being oppositely arranged and second seal
(2), the fire prevention for protrusion being equipped on the left of the lower end surface of the first seal (1) is presented a theatrical performance as the last item on a programme (11), the lower end surface of first seal (1)
Middle part is equipped at intervals with the first seal boss (12) and the second seal boss (13) from left to right；The second seal (2) it is upper
(11) corresponding fire prevention platform (21) of presenting a theatrical performance as the last item on a programme with fire prevention is equipped on the left of end face, the second seal (2) prevented fires on the right side of platform (21)
Upper surface is equipped at intervals with the first sealing chuck (22), the second sealing chuck (23) and third sealing chuck of protrusion from left to right
(24), the first seal groove is formed between the first sealing chuck (22) and the second sealing chuck (23), and is set in the first seal groove
Having the first sealing joint strip (25), the second sealing chuck (23) and third seal and form the second seal groove between chuck (24), and
The second sealing joint strip (26) are equipped in second seal groove；
The first seal (1) and second seal (2) sealing docking when, the fire prevention of first seal (1) present a theatrical performance as the last item on a programme (11) with
The fire prevention platform (21) of second seal (2) is bonded, the first seal boss (12) of first seal (1) and the second seal boss
(13) correspondence presses against on the first sealing joint strip (25) and the second sealing joint strip (26) of second seal (2).
2. a kind of thermal protection sealing structure described in accordance with the claim 1, which is characterized in that the first seal (1) and
When two sealing elements (2) sealing docking, first sealing chuck (22) and second seals the upper surface of chuck (23) and first close
The lower end surface of sealing (1) is bonded.
3. a kind of thermal protection sealing structure according to claim 2, which is characterized in that it is described first sealing chuck (22) and
The opposite sidewall upper of both second sealings chuck (23) is equipped with the first edge being stuck on the upside of the first sealing joint strip (25)；The
The opposite sidewall upper of both two sealings chuck (23) and third sealing chuck (24), which is equipped with, is stuck in the second sealing joint strip (26)
Second edge of upside.
4. a kind of method that thermal protection sealing structure as claimed in claim 3 is applied to heat-preserving equipment, the heat-preserving equipment is vehicle
Carrier aircraft moves the heat-preservation cylinder or insulated hold of heat emission platform, which comprises the following steps:
One, first seal (1) is prepared using unitary mould casting method, and integrated anti-in the lower end surface of first seal (1)
Fire presents a theatrical performance as the last item on a programme (11), the first seal boss (12) and the second seal boss (13)；
Two, second seal (2) are prepared using unitary mould casting method, and integrated anti-in the upper surface of second seal (2)
Fiery platform (21), the first sealing chuck (22), the second sealing chuck (23) and third sealing chuck (24)；
Three, according to design size, the first seal (1) and second seal (2) of corresponding length are intercepted respectively, and close second
It is corresponding in the first seal groove and the second seal groove of sealing (2) to clamp the first sealing joint strip (25) and the second sealing joint strip (26)；
Four, by welding, rivet or be spirally connected the first seal (1) for respectively obtaining step 3 and second seal (2) installation
In the lap hermetically position of heat-preserving equipment, and between first seal (1) and second seal (2), retaining mechanism is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710908639.3A CN107795690B (en) | 2017-09-29 | 2017-09-29 | A kind of thermal protection sealing structure and its method for being applied to heat-preserving equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710908639.3A CN107795690B (en) | 2017-09-29 | 2017-09-29 | A kind of thermal protection sealing structure and its method for being applied to heat-preserving equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107795690A CN107795690A (en) | 2018-03-13 |
| CN107795690B true CN107795690B (en) | 2019-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710908639.3A Active CN107795690B (en) | 2017-09-29 | 2017-09-29 | A kind of thermal protection sealing structure and its method for being applied to heat-preserving equipment |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1948146U (en) * | 1966-08-03 | 1966-10-20 | Rheinstahl Eisenwerk Hilden A | ARRANGEMENT FOR SEALING ARTICULATED BOILERS. |
| US7422102B1 (en) * | 2005-09-02 | 2008-09-09 | The United States Of America As Represented By The Secretary Of The Army | Container for ammunition |
| CN202244534U (en) * | 2011-08-22 | 2012-05-30 | 湖北航天技术研究院总体设计所 | Single cover opened type equipment protection insulated hold |
| CN205206388U (en) * | 2015-11-19 | 2016-05-04 | 中国工程物理研究院应用电子学研究所 | Light rigidity thin wall thermal insulation cabin |
| CN205738917U (en) * | 2016-06-23 | 2016-11-30 | 大连中集物流装备有限公司 | Sealing device and there is its container |
| CN106394937A (en) * | 2016-09-20 | 2017-02-15 | 湖北航天技术研究院总体设计所 | Aircraft head heat container with repeatable disassembly and assembly |
-
2017
- 2017-09-29 CN CN201710908639.3A patent/CN107795690B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1948146U (en) * | 1966-08-03 | 1966-10-20 | Rheinstahl Eisenwerk Hilden A | ARRANGEMENT FOR SEALING ARTICULATED BOILERS. |
| US7422102B1 (en) * | 2005-09-02 | 2008-09-09 | The United States Of America As Represented By The Secretary Of The Army | Container for ammunition |
| CN202244534U (en) * | 2011-08-22 | 2012-05-30 | 湖北航天技术研究院总体设计所 | Single cover opened type equipment protection insulated hold |
| CN205206388U (en) * | 2015-11-19 | 2016-05-04 | 中国工程物理研究院应用电子学研究所 | Light rigidity thin wall thermal insulation cabin |
| CN205738917U (en) * | 2016-06-23 | 2016-11-30 | 大连中集物流装备有限公司 | Sealing device and there is its container |
| CN106394937A (en) * | 2016-09-20 | 2017-02-15 | 湖北航天技术研究院总体设计所 | Aircraft head heat container with repeatable disassembly and assembly |
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| Publication number | Publication date |
|---|---|
| CN107795690A (en) | 2018-03-13 |
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