CN212840713U - Outdoor storage sun-proof device of hydrogen tank - Google Patents
Outdoor storage sun-proof device of hydrogen tank Download PDFInfo
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- CN212840713U CN212840713U CN202021026858.2U CN202021026858U CN212840713U CN 212840713 U CN212840713 U CN 212840713U CN 202021026858 U CN202021026858 U CN 202021026858U CN 212840713 U CN212840713 U CN 212840713U
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- sun
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- hydrogen
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- hydrogen tank
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/32—Hydrogen storage
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Abstract
The utility model relates to a sun-proof device of outdoor storage of hydrogen jar, including the box of seting up the circulation cavity and arranging the hydrogen jar in the circulation cavity in, the box includes bottom plate, curb plate and roof, the roof is kept away from bottom plate one side and is provided with sun-proof layer, a plurality of circulation holes have been seted up in the curb plate run through. The utility model has the advantages that can be sun-proof thermal-insulated, prevent to circulate the potential safety hazard that the high temperature caused hydrogen tank in the cavity, improve the security performance that hydrogen tank stored.
Description
Technical Field
The utility model belongs to the technical field of hydrogen fuel technique electricity generation and specifically relates to a sun-proof device of outdoor storage of hydrogen jar is related to.
Background
In the face of an increasingly serious energy crisis, hydrogen energy will become one of the main energy sources for the future of human beings due to its outstanding advantages of high combustion efficiency, clean combustion products, easy low-cost storage and transportation, diversified use, abundant storage capacity and the like. The hydrogen energy is regarded as the clean energy with the most development potential in the 21 st century, three key technologies of hydrogen preparation, storage and application need to be solved to realize the large-scale application of the hydrogen energy, wherein the hydrogen is usually stored in a hydrogen tank during the storage and the application, but the hydrogen is flammable and explosive substances, particularly the hydrogen is easy to explode when heated, the hydrogen tank is usually exposed to the sun light irradiation when being stored outdoors or transported, and when the sun light irradiates, the hydrogen tank is heated and heated, so that the explosion safety accident is easy to happen, therefore, for the safety of the storage of the hydrogen, the sun-proof treatment needs to be carried out on the storage of the hydrogen tank to prevent the hydrogen tank from exploding due to the heating.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a can insulate against heat sun-proof, improve the sun-proof device of hydrogen tank outdoor storage of hydrogen tank security performance to the not enough of prior art existence.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: the utility model provides a sun-proof device of outdoor storage of hydrogen jar, is including the box of seting up the circulation cavity and arranging the hydrogen jar in the circulation cavity in, the box includes bottom plate, curb plate and roof, the roof is kept away from bottom plate one side and is provided with sun-proof layer, a plurality of opening has been seted up in the curb plate run through.
Through adopting above-mentioned technical scheme, the setting on sun-proof layer can play certain sun thermal-insulated effect, the effect of circulation of air in the box can be played in the setting of curb plate upper opening and box circulation cavity, especially when the box is inside under the sunshine rises the temperature, hot-air in the circulation cavity can exchange steam through opening and external circulation, realize circulation cavity hot-air and external circulation of air exchange, prevent that the too high potential safety hazard that causes hydrogen tank of circulation cavity internal temperature, the security performance that improves hydrogen tank and store.
The present invention may be further configured in a preferred embodiment as: and a sun-proof layer is arranged on the outer surface of the hydrogen tank.
Through adopting above-mentioned technical scheme, the setting of the sun-proof layer of hydrogen jar external surface can further reduce the sun and shine and cause the potential safety hazard that the temperature rises and cause in the hydrogen jar.
The present invention may be further configured in a preferred embodiment as: and a sun-proof layer is also arranged outside the side plate.
Through adopting above-mentioned technical scheme, so set up and also carry out sun-proof protection to the curb plate, further reduce the sun to the shining of box, reduce the internal temperature of box.
The present invention may be further configured in a preferred embodiment as: the sun-proof layer is a reflecting material layer or a solar radiation-proof material layer.
Through adopting above-mentioned technical scheme, reflecting material or put sunshine radiation material all can play the heat that reduces sunshine and shine on the hydrogen jar, and then prevent because the incident that the hydrogen intensifies the temperature and leads to in the hydrogen jar.
The present invention may be further configured in a preferred embodiment as: the top plate is formed by splicing a plurality of spliced plates.
Through adopting above-mentioned technical scheme, so set up and conveniently change the makeup, guarantee the solar radiation prevention effect of makeup.
The present invention may be further configured in a preferred embodiment as: the panel includes first and second substrates and a sheet of thermal insulation material between the first and second substrates.
By adopting the technical scheme: the arrangement of the heat insulation material plate can further reduce the heat of the sunlight irradiating the hydrogen tank, and the safety performance of the hydrogen tank is further improved.
The present invention may be further configured in a preferred embodiment as: the side plate is provided with a slot on the upper end face, the end face of a top plate connected with the side plate extends downwards to form a plug board, and the plug board is plugged with the slot.
Through adopting above-mentioned technical scheme, so set up, both can realize dismantling between roof and the curb plate and be connected, conveniently change the makeup, adopt this kind of grafting mode to guarantee the sealing performance between roof and the curb plate moreover, can prevent that sunshine from shining on hydrogen tank from the gap between makeup and the curb plate.
The present invention may be further configured in a preferred embodiment as: the side plate is characterized in that a slot is formed in the upper end face of the side plate, the first base plate covers the side plate, the second base plate is close to one side of the side plate and extends downwards to form a plug board, and the plug board is connected with the slot in an inserting mode.
Through adopting above-mentioned technical scheme, so set up, both can realize dismantling between roof and the curb plate and be connected, conveniently change the makeup, realize protecting against radiation to the comprehensive of up end through first base plate moreover, still realize that the sealed thermal-insulated effect of makeup and curb plate is better.
The present invention may be further configured in a preferred embodiment as: one of the two adjacent panels extends to form a plug-in part, and the other panel is provided with a socket for the plug-in part to plug in.
Through adopting above-mentioned technical scheme, so set up and can further strengthen the sealing performance between the adjacent makeup, can prevent that sunshine from penetrating on the hydrogen tank from the gap between the adjacent makeup, further improve the security performance.
The present invention may be further configured in a preferred embodiment as: the inner wall of the side plate is further connected with a blind window, the fan blades of the blind window are arranged upwards, and the lowest ends of the fan blades of the blind window and the lowest ends of the circulation holes are located on the same horizontal line.
Through adopting above-mentioned technical scheme, so set up, when the rainwater passes through the opening and gets into in the circulation cavity, sheltered from by the shutter, flow along the opening again, prevent that the rainwater from getting into the circulation cavity and falling on the hydrogen tank.
The present invention may be further configured in a preferred embodiment as: the central axis of the flow opening is inclined downwards in a direction away from the louver.
Through adopting above-mentioned technical scheme, so set up and make things convenient for the rainwater to flow more, moreover because the density of hydrogen is lower, hydrogen can flow upwards, and the circulation hole downward sloping can enlarge the flow range of hydrogen.
To sum up, the utility model discloses a following at least one useful technological effect:
1. the utility model discloses the setting of the sun-proof layer in the roof outside and curb plate outside can play certain sun thermal-insulated effect, and the setting of circulation hole and box circulation cavity on the curb plate can play the effect of box inside circulation of air, especially when the box is inside under the sunshine to rise the temperature, and the hot air in the circulation cavity can circulate through circulation hole and external world and exchange steam, realizes that hot air circulates the exchange with external air in the circulation cavity, prevents to circulate the potential safety hazard that the internal temperature of cavity causes the hydrogen gas jar too high, improves the security performance that the hydrogen gas jar stores;
2. the arrangement of the first substrate, the second substrate and the heat insulation material plate can further reduce the heat of the hydrogen tank irradiated by sunlight, and further improve the safety performance of the hydrogen tank;
3. the setting of shutter for when the rainwater passes through the opening and gets into in the circulation cavity, sheltered from by the shutter, flow along the opening again, prevent that the rainwater from getting into the circulation cavity and falling on the hydrogen tank.
Drawings
FIG. 1 is a schematic diagram showing the position relationship between the outdoor storage sun protection device and the hydrogen energy generator car according to the present invention;
fig. 2 is a schematic view of the overall structure of the sun protection device for outdoor storage according to the present invention;
FIG. 3 is a schematic view of a half-section structure of the sun protection device for outdoor storage of the present invention;
fig. 4 is an enlarged view at a in fig. 3.
In the figure, 1, a box body; 11. a side plate; 111. a flow-through hole; 112. a slot; 12. a top plate; 121. splicing plates; 122. a first substrate; 123. a sheet of insulating material; 124. a second substrate; 125. inserting plates; 13. a flow-through chamber; 14. a base plate; 2. a hydrogen tank; 3. a fan blade; 4. a vehicle body.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Specifically, the following are described: the sun-proof device of outdoor storage of hydrogen gas jar in this application scheme can be applied to the centralized case that the hydrogen gas jar was stored, then the box in following scheme refers to the centralized case instead, also can be applied to hydrogen energy power generation car, or among other hydrogen gas jar storage device, because at present in electric power interruption, the accident or use fields such as specific power supply place temporarily, emergency power generation car is an effectual power supply mode, and the power supply mode based on removing emergency power generation car is mainly diesel generating set power supply mode at present, the noise is big, easily cause environmental pollution, especially when using near residential area, can disturb resident's normal life around. The hydrogen energy is used as clean energy, has the outstanding advantages of high combustion efficiency, clean combustion products, easiness in low-cost storage and transportation, diversified purposes, rich reserves and the like, can not cause pollution when being applied to a power generation vehicle, has small noise due to no mechanical motion when being used for generating power, meets the requirements of energy conservation and environmental protection, and has wide prospect. The structure and function of the outdoor storage sun protection device of the hydrogen tank applied to the hydrogen energy power generation vehicle are explained in detail in the following embodiments.
Referring to fig. 1, for the utility model discloses a sun-proof device of outdoor storage of hydrogen jar, this sun-proof device of outdoor storage sets up on hydrogen energy power generation car's car body 4, combine fig. 2, this sun-proof device of outdoor storage is including seting up the box 1 of circulation cavity 13 and arranging the hydrogen jar 2 in the circulation cavity 13 in, box 1 includes bottom plate 14, curb plate 11 and roof 12, bottom plate 14 and car body 4 body coupling, one side that bottom plate 14 one side and/or curb plate 11 were kept away from each other is provided with sun-proof layer to roof 12, and curb plate 11 runs through and has seted up a plurality of circulation holes 111. The number and the position of the hole flow holes 111 can be set according to requirements, if the whole attractiveness is improved, the whole flow holes 111 are in a specific shape, and only the gas in the flow cavity 13 needs to be discharged, so that ventilation is realized.
The sun-proof layer is a reflective material layer or a solar radiation prevention material layer, the reflective material layer or the solar radiation prevention material layer can be formed by directly spraying a solar radiation prevention coating or a reflective coating on the top plate 12 and/or the side plate 11, or can be formed by directly arranging a film or a plate formed by a reflective material or a solar radiation prevention material on the top plate 12 and/or the side plate 11, the above scheme is applicable only by forming the sun-proof layer of the reflective material or the solar radiation prevention material on the top plate 12 and/or the side plate 11, and the reflective material or the solar radiation prevention material can play a role in reducing the heat of the sunlight irradiating the hydrogen tank 2.
The setting on sun-proof layer can play certain sun thermal-insulated, the heat conduction blocks the effect, the effect of air and atmosphere circulation in the box 1 can be played in the setting of curb plate 11 upper opening 111 and circulation cavity 13, especially when box 1 is inside when rising the temperature under the sunshine, hot air in the circulation cavity 13 can exchange steam through opening 111 and external circulation, realize circulation cavity 13 hot air and external air circulation exchange, prevent that the too high potential safety hazard that causes hydrogen tank 2 of temperature in the circulation cavity 13, the security performance of hydrogen tank 2 storage improves.
Furthermore, the sun-screening layer is arranged on the outer surface of the hydrogen tank 2, so that potential safety hazards caused by the temperature rise in the hydrogen tank 2 due to the fact that the sun irradiates the hydrogen tank 2 are further reduced.
When the outdoor storage sun protection device of the hydrogen tank 2 is located outdoors for a long time, since the top plate 12 is often irradiated by the sun, the sun radiation protection or light reflection effect of the sun protection layer of the top plate 12 is reduced, referring to fig. 2, in order to replace the top plate 12, the top plate 12 is formed by splicing a plurality of jointed boards 121, and the jointed boards 121 are detachably connected with the side plate 11, more specifically, as shown in fig. 3 and 4, the upper end surface of the side plate 11 is provided with a slot 112, the end surface of the jointed board 121 connected with the side plate 11 extends downwards to form an insertion plate 125, and the insertion plate 125 is inserted into the slot 112. So set up, both can realize dismantling between makeup 121 and curb plate 11 and be connected, conveniently change makeup 121, adopt this kind of grafting mode to guarantee the sealing performance between makeup 121 and the curb plate 11 moreover, can prevent that sunshine from shining on hydrogen tank 2 from the gap between makeup 121 and curb plate 11.
In addition, when the top plate 12 adopts a splicing mode, a gap is formed between the adjacent jointed plates 121, in order to enhance the sealing performance between the adjacent jointed plates 121, the side surface of one of the jointed plates 121 of the adjacent jointed plates 121 extends to form a splicing part, and the side surface of the other jointed plate 121 is provided with a socket for splicing the splicing part. The sealing performance between the adjacent jointed boards 121 can be further enhanced through the arrangement, and sunlight can be prevented from being emitted to the hydrogen tank 2 from gaps between the adjacent jointed boards 121, so that the safety performance is further improved.
As shown in fig. 4, the top plate 12 may be a plate material with a sun-screening layer disposed on an end surface, in this case, the insert plate 125 is directly formed by extending the jointed plate 121 downward, the top plate 12 may also be a top plate 12 including a first base plate 122, a second base plate 124, and a heat-insulating material plate 123, the heat-insulating material plate 123 is disposed between the first base plate 122 and the second base plate 124, the sun-screening layer is disposed on a side of the first base plate 122 away from the second base plate 124, the heat-insulating material plate 123 may be a plate material made of a heat-insulating material with a low thermal conductivity, such as rock wool, and the like, and the heat of sunlight irradiating the hydrogen tank 2 may be further reduced by disposing the heat-insulating material plate 123, so as to further improve the safety performance of the hydrogen tank 2, therefore, the.
When the top board 12 includes the first base board 122, the second base board 124 and the heat insulation material board 123, considering the radiation protection or reflection protection effect of the top board 12 and the heat insulation effect of the heat insulation material board 123, the first base board 122 covers the side board 11, two ends of the second base board 124 near one side of the side board 11 extend downwards to form the insertion board 125, and the insertion board 125 is inserted into the insertion slot 112. So set up, both realized dismantling between roof 12 and the curb plate 11 and be connected, realized protecting against radiation to the comprehensive of up end through first base plate 122 moreover, still realize makeup 121 and curb plate 11 sealed, it is better to thermal-insulated effect. At this time, the insertion portion is formed by extending one of the heat insulation material plates 123 of the adjacent jointed boards 121 towards the direction in which the adjacent heat insulation material plate 123 approaches, correspondingly, the insertion opening is formed on the adjacent heat insulation material plate 123 for the insertion portion to be inserted, and when the insertion portion is inserted into the insertion opening, the upper and lower end surfaces of the heat insulation material plate 123 are respectively tightly attached to the first base plate 122 and the second base plate 124 of the adjacent jointed board 121.
As shown in fig. 4, although the flow holes 111 can be used for ventilation, when the hydrogen energy generator car is outdoors, rainwater can enter the flow cavity 13 through the flow holes 111 when the car is raining outdoors, which is not beneficial to the storage of the hydrogen tank 2, in order to prevent rainwater from entering the flow cavity 13, the inner wall of the side plate 11 is further fixedly connected with a louver, the blades 3 of the louver are arranged upward, and the lowest end of the blades 3 of the louver and the lowest end of the flow holes 111 are on the same horizontal line. So set up, when the rainwater gets into circulation cavity 13 in through circulation hole 111, sheltered from by the shutter, flow out along circulation hole 111 again, prevent that the rainwater from getting into circulation cavity 13 and falling on hydrogen tank 2.
Further, the central axis of the flow hole 111 is inclined downward in a direction away from the louver. So set up and make things convenient for the rainwater to flow more, moreover because the density of hydrogen is lower, hydrogen can flow upwards, and the circulation hole 111 downward sloping can enlarge the flow range of hydrogen.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (10)
1. The utility model provides a sun-proof device of outdoor storage of hydrogen jar which characterized in that: the solar energy storage tank comprises a tank body (1) provided with a circulation cavity (13) and a hydrogen tank (2) arranged in the circulation cavity (13), wherein the tank body (1) comprises a bottom plate (14), a side plate (11) and a top plate (12), a sun-proof layer is arranged on one side, away from the bottom plate (14), of the top plate (12), and the side plate (11) penetrates through a plurality of circulation holes (111).
2. The outdoor storage sun protection device for a hydrogen tank as claimed in claim 1, wherein: the outer surface of the hydrogen tank (2) and the outer part of the side plate (11) are also provided with sun protection layers.
3. An outdoor storage sunscreen device for a hydrogen gas tank as claimed in claim 1 or 2, wherein: the sun-proof layer is a reflecting material layer or a solar radiation-proof material layer.
4. The outdoor storage sun protection device for a hydrogen tank as claimed in claim 1, wherein: the top plate (12) is formed by splicing a plurality of jointed plates (121).
5. The outdoor storage sun-screening device of a hydrogen gas tank according to claim 4, characterized in that: the panel (121) includes first and second base panels (122, 124) and a sheet of insulating material (123) between the first and second base panels (122, 124).
6. The outdoor storage sun protection device for a hydrogen tank as claimed in claim 1, wherein: the upper end face of the side plate (11) is provided with a slot (112), the end face of a top plate (12) connected with the side plate (11) extends downwards to form a plug board (125), and the plug board (125) is plugged with the slot (112).
7. The outdoor storage sun protection device for the hydrogen tank as claimed in claim 5, wherein: slot (112) have been seted up to curb plate (11) up end, first base plate (122) cover in curb plate (11) top, second base plate (124) are close to curb plate (11) one side downwardly extending forms picture peg (125), and picture peg (125) are pegged graft with slot (112).
8. The outdoor storage sun-screening device of a hydrogen gas tank according to claim 4, characterized in that: one side surface of one of the adjacent jointed boards (121) extends to form a plugging part, and the side surface of the other jointed board (121) is provided with a socket for plugging the plugging part.
9. The outdoor storage sun protection device for a hydrogen tank as claimed in claim 1, wherein: curb plate (11) inner wall still is connected with the shutter, flabellum (3) of shutter set up, the flabellum (3) least significant end of shutter with circulation hole (111) least significant end is in on the same water flat line.
10. The outdoor storage sun-screening device of a hydrogen gas tank according to claim 9, characterized in that: the central axis of the circulation hole (111) is inclined downward in a direction away from the louver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021026858.2U CN212840713U (en) | 2020-06-06 | 2020-06-06 | Outdoor storage sun-proof device of hydrogen tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021026858.2U CN212840713U (en) | 2020-06-06 | 2020-06-06 | Outdoor storage sun-proof device of hydrogen tank |
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| Publication Number | Publication Date |
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| CN212840713U true CN212840713U (en) | 2021-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021026858.2U Active CN212840713U (en) | 2020-06-06 | 2020-06-06 | Outdoor storage sun-proof device of hydrogen tank |
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| CN (1) | CN212840713U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113280258A (en) * | 2021-06-23 | 2021-08-20 | 天津佰焰加氢装备有限公司 | Hydrogen storage tank with real-time monitoring and auxiliary protection functions for hydrogenation station |
-
2020
- 2020-06-06 CN CN202021026858.2U patent/CN212840713U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113280258A (en) * | 2021-06-23 | 2021-08-20 | 天津佰焰加氢装备有限公司 | Hydrogen storage tank with real-time monitoring and auxiliary protection functions for hydrogenation station |
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