CN217602237U - Container hydrogen discharge cabin top structure for hydrogen energy storage power station and container - Google Patents
Container hydrogen discharge cabin top structure for hydrogen energy storage power station and container Download PDFInfo
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- CN217602237U CN217602237U CN202221514956.XU CN202221514956U CN217602237U CN 217602237 U CN217602237 U CN 217602237U CN 202221514956 U CN202221514956 U CN 202221514956U CN 217602237 U CN217602237 U CN 217602237U
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Abstract
The utility model relates to a hydrogen storage is container row hydrogen cabin top structure and container for power station, wherein the cabin top structure includes the frame, transversely span the supporting beam at frame middle part and cover the cabin top apron at frame top, set up the through-hole that link up on the supporting beam, set up the blast pipe in the through-hole, inside the one end of blast pipe stretched into the container, the other end of blast pipe exposes in the supporting beam top, supporting beam top installation rain-proof cover, rain-proof cover covers the gas outlet of establishing at the blast pipe outside and not shutoff blast pipe, set up the breach on the rain-proof cover, exhaust passage between rain-proof cover and the blast pipe passes through the breach intercommunication open air. The utility model discloses an inside and outside blast pipe of intercommunication container is equipped with on the cabin top, and avoids the rainwater to get into the container along the blast pipe through setting up rain-proof cover inside, is applicable to hydrogen manufacturing container or hydrogen storage container in the hydrogen energy storage power station, can discharge through the hydrogen that the blast pipe will reveal fast when hydrogen leaks, avoids hydrogen concentration in the container to rise the danger that takes place the burning explosion.
Description
Technical Field
The utility model relates to a hydrogen storage power station is with container row hydrogen cabin top structure and container.
Background
The container usage is extensive, in order to realize modularization rapid Assembly in many fields, all adopts the prefabricated cabin structure of container formula, and some need save the container that has hazardous gas such as flammable, explosive, need carry out the safety design that prevents gas leakage usually. For example, in a hydrogen energy storage power station, a container equipped with hydrogen production equipment or hydrogen storage equipment needs to be designed with a hydrogen discharge structure in order to avoid hydrogen leakage in the container, and considering that the density of hydrogen is less than that of air, the hydrogen discharge structure is preferably designed at the top of the container in order to better discharge the leaked hydrogen out of the container in time. The container in the hydrogen energy storage power station is usually placed outdoors, and not only the sealing property but also the waterproofness of the container need to be considered, so that the container is produced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses at first disclose a hydrogen energy storage is container row hydrogen cabin top structure for power station, this cabin top is equipped with exhaust passage and rain-proof cover, and outside the container was discharged from the exhaust passage on cabin top to the gas that can in time reveal, can also avoid the rainwater to pour into in the container from exhaust passage.
In order to realize the above purpose, the utility model discloses the technical scheme who adopts is:
the utility model provides a hydrogen storage is container row hydrogen cabin top structure for power station, includes the frame, transversely lays the supporting beam at frame middle part and covers the cabin top apron at frame top, set up the through-hole that link up on the supporting beam, set up the blast pipe in the through-hole, inside the one end of blast pipe stretched into the container, the other end of blast pipe exposes in the supporting beam top, the rain-proof cover of supporting beam top installation, rain-proof cover is established in the gas outlet of blast pipe outside and not shutoff blast pipe, set up the breach on the rain-proof cover, exhaust passage between rain-proof cover and the blast pipe passes through the breach intercommunication open air.
Further, an air vent is formed in the top of the rain-proof cover, the notch is formed in the lower portion of the side wall of the rain-proof cover, a protective cover is arranged inside the rain-proof cover, a cavity is formed between the outer wall of the protective cover and the inner wall of the rain-proof cover, the protective cover is arranged at the air outlet of the exhaust pipe but does not block the air outlet, an exhaust hole is formed in the side wall of the protective cover, and the top surface of the protective cover is of a closed structure.
Further, the air outlet of the exhaust pipe is covered with an insect-proof net.
Further, rain-proof cover includes cylinder lateral wall, arcwall face top cap and otic placode, and cylinder lateral wall bottom is uncovered, and the arcwall face top cap covers cylinder lateral wall top, and the air vent is seted up at arcwall face top cap middle part, and the lower part of cylinder lateral wall is provided with the otic placode relatively, sets up the fixed orifices on the otic placode, and the otic placode is fixed with supporting beam top surface laminating and locking with the screw.
Further, the protective cover comprises a top cover, a ventilating portion and a fixing portion from top to bottom, the top cover, the ventilating portion and the fixing portion are sequentially connected, the inner portions of the top cover, the ventilating portion and the fixing portion are hollow and communicated with each other, the exhaust hole is formed in the ventilating portion, the fixing portion is cylindrical, the bottom surface of the fixing portion is open, fixing holes are formed in the side wall of the fixing portion, one end, exposed out of the supporting cross beam, of the exhaust pipe is also provided with the fixing holes, and the fixing portion and the exposed end of the exhaust pipe are mutually sleeved and fixed through rivet pulling.
Further, the top cover is of an arc-shaped surface structure, the ventilating portion is of a truncated cone structure with a wide upper portion and a narrow lower portion, the exhaust holes are of a long through groove structure, and the exhaust holes are formed in the truncated cone structure at intervals along the circumference of the truncated cone structure.
Further, the inside conical bounding wall that still is equipped with of protection casing, conical bounding wall's summit is towards the fixed part, and conical bounding wall's opening end outer fringe links to each other with the bottom opening end outer fringe of overhead guard, and conical bounding wall encloses synthetic inside cavity outside inclosed structure with the overhead guard, forms airflow channel between conical bounding wall's outer wall and the ventilation portion inner wall.
Further, the cabin roof structure still includes interior shrouding, and interior shrouding sets up in cabin roof apron lower part, and interior shrouding and frame fixed connection have seted up the venthole corresponding to through-hole department on the supporting beam on the interior shrouding, and during the lower extreme of blast pipe penetrated the venthole of interior shrouding, the cavity intussuseption between interior shrouding and the cabin roof apron filled fire prevention insulation material.
Further, the cabin roof cover plate and the inner sealing plate are both provided with double slopes which are formed by self-supporting cross beams and incline towards the lower parts of two sides respectively.
The utility model discloses still disclose a container simultaneously, including the row's hydrogen cabin roof structure that the aforesaid given.
The utility model discloses a container hydrogen discharge cabin roof structure is applicable to and prevents that the gas reveals and uses on the container that can in time will reveal the gaseous outside emission, this container cabin roof is equipped with the inside and outside blast pipe of intercommunication container, and avoid the rainwater to get into inside the container along the blast pipe through setting up rain-proof cover, this cabin roof structure is particularly useful for hydrogen manufacturing container or hydrogen storage container in the hydrogen energy storage power station on, can discharge through the hydrogen that the blast pipe will reveal fast when hydrogen leaks, avoid hydrogen concentration rising in the container to take place the danger of burning explosion.
Drawings
FIG. 1 is an external structural view of a container hydrogen discharge cabin top structure in an embodiment;
FIG. 2 is a schematic bottom structure diagram of a hydrogen discharge cabin top structure of a container in an embodiment;
FIG. 3 is a schematic view of the internal structure of the tank deck shown in FIG. 1 with the cover removed;
FIG. 4 is a sectional view of the exhaust device of the top structure of the container hydrogen discharge chamber in the embodiment;
fig. 5 is a schematic structural diagram of the rain cover in fig. 3 after being removed;
FIG. 6 is a schematic structural view of FIG. 5 with one of the protective covers removed;
FIG. 7 is a schematic structural diagram of a rain cover in the embodiment;
FIG. 8 is an external view of the shield according to the embodiment;
fig. 9 is a schematic bottom structure diagram of the shield according to the embodiment.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
The embodiment discloses a container hydrogen discharge cabin top structure for a hydrogen energy storage power station and a container with the container hydrogen discharge cabin top structure, wherein the container hydrogen discharge cabin top structure is shown in fig. 1-9 and mainly comprises a rectangular frame 1, a supporting beam 4 transversely crossing the middle of the frame 1 and fixedly connected with the frame 1, a cabin top cover plate 2 covering the top of the frame 1 and two side plates 9 arranged oppositely. The supporting beam 4 divides the inside of the frame 1 into two sub-frames, in order to avoid water accumulation on the cabin roof, the top surface of the supporting beam 4 is higher than the top surface of the frame 1, and the cabin roof cover plate 2 is provided with double slopes which are inclined from the supporting beam 4 to the lower parts of two sides respectively. The cabin top cover plate 2 can be made of corrugated plate, so that the stress strength is improved. A through hole is formed in the supporting cross beam 4, the exhaust pipe 3 is inserted into the through hole, the exhaust pipe 3 is welded with the inner wall of the through hole, the lower end of the exhaust pipe 3 extends into the container, and the upper end of the exhaust pipe 3 is exposed out of the top of the supporting cross beam 4. In order to prevent rainwater from being poured into the container from the air outlet of the exposed end of the exhaust pipe 3, a rain cover 7 is further mounted at the top of the supporting beam 4, the exposed end of the exhaust pipe 3 is covered in the rain cover 7, and the air outlet of the exhaust pipe 3 is not blocked. In order not to influence smooth discharge of gas from the gas outlet of the exhaust pipe 3 to the outdoor, a notch 76 is further formed in the rain cover 7, and an exhaust channel between the rain cover 7 and the exhaust pipe 3 is communicated with the outdoor through the notch 76.
As the further optimization to above-mentioned scheme, consider the sealed of container, the fire prevention, the heat preservation needs, container hydrogen discharge cabin top structure in this embodiment still includes interior shrouding 8, interior shrouding 8 sets up in 2 lower parts of cabin top apron, the edge and the 1 welded fastening of frame of interior shrouding 8, venthole 10 (as shown in fig. 2) has been seted up corresponding to through-hole department on the supporting beam 4 on the interior shrouding 8, the lower extreme of blast pipe 3 penetrate in the venthole 10 of interior shrouding 8 and with the inner wall welded fastening of venthole 10, vacuole formation between interior shrouding 8 and the cabin top apron 2, pack fire prevention insulation material in the cavity between interior shrouding 8 and the cabin top apron 2, if pack the rock wool layer, can also pack polyurethane foam material in the middle of the rock wool layer, increase fire prevention heat preservation effect. Similarly, to prevent rainwater from leaking, the inner closing plate 8 may be provided with double slopes inclined from the supporting beams 4 toward lower portions of both sides, respectively, as in the roof panel 2.
On the basis of the above scheme, the rain-proof and gas-discharging effect is further optimized, in this embodiment, the protective cover 6 with the exhaust hole 65 is further arranged inside the rain-proof cover 7, the structure of the protective cover 6 is as shown in fig. 8 and 9, the protective cover 6 comprises a top cover 61, a ventilation part 62 and a fixing part 63 from top to bottom, the top cover 61, the ventilation part 62 and the fixing part 63 are sequentially connected, and the interiors are hollow and communicated with each other. The fixing portion 63 is a cylinder with an open bottom, a fixing hole 64 is formed in a side wall of the fixing portion 63, a fixing hole is also formed in a side wall of the exhaust pipe 3 exposed out of the supporting beam 4, the open bottom end of the fixing portion 63 is sleeved outside the exposed end of the exhaust pipe 3, and the fixing portion and the exhaust pipe are sleeved with each other and then fixed by pulling rivets penetrating through the fixing holes of the fixing portion and the exhaust pipe. The top cover 61 in this embodiment has an arc-shaped surface structure, the air permeable portion 62 has a truncated cone structure with a wide top and a narrow bottom, and a plurality of exhaust holes 65 with a long through groove structure are formed at intervals on the circumference of the side wall of the truncated cone structure. The protective cover 6 is further internally provided with a conical coaming 66, the conical coaming 66 is in a hollow conical shape, the vertex of the conical coaming 66 faces the fixing part 63, the outer edge of the top opening end of the conical coaming 66 is in seamless connection with the outer edge of the bottom opening end of the top cover 61, the conical coaming 66 and the top cover 61 are enclosed to form an internal hollow external closed structure, and an air flow channel is formed between the outer wall of the conical coaming 66 and the inner wall of the air permeable part 62. When the leaked gas in the container enters the interior of the protective cover 6 along the gas outlet at the top of the exhaust pipe 3, the gas can be rapidly exhausted from the exhaust holes 65 on the air permeable part 62 along the outer wall of the conical enclosing plate 66 because the conical enclosing plate 66 blocks the gas from further rising, and the gas exhaust speed is increased.
Owing to add protection casing 6 in the above-mentioned scheme, the closed overhead guard 61 of this protection casing 6 can play the effect that blocks rainwater seepage and go into blast pipe 3, consequently, in order to reduce the effect that blocks of rain-proof cover 7 to gaseous outside emission, rain-proof cover 7 in this embodiment can adopt the structure shown in fig. 7 to design, promptly: rain cover 7 includes cylinder lateral wall 71, arcwall face top cap 72 and two otic placodes 74 of symmetry setting, and cylinder lateral wall 71 bottom is uncovered, and arcwall face top cap 72 covers at cylinder lateral wall 71 top, and air vent 73 sets up in the middle part top surface department of arcwall face top cap 72, and the lower part of cylinder lateral wall 71 is provided with otic placode 74 relatively, offers fixed orifices 75 on the otic placode 74, and the laminating of otic placode 74 and the top surface of supporting beam 4 is locked with the screw and is fixed rain cover 7. The opposite ends of the lower portion of the cylindrical side wall 71 are respectively provided with a notch 76, and the gas exhausted from the exhaust hole 65 of the shield 6 can be exhausted to the outside along the notch 76 and the vent hole 73. The vent holes 73 and the gaps 76 form good air flow passages, which is more favorable for discharged air to be quickly taken away from the container in the air flow process. Although on the arcwall face top cap 72 lead to the rainwater to get into rain-proof cover 7 inside from the air vent 73 because of seting up air vent 73, nevertheless still be equipped with protection casing 6 in view of rain-proof cover 7 is inside to top casing 61 of protection casing 6 is the enclosed construction of arcwall face, and the rainwater of pouring into from air vent 73 can only follow top casing 61 flow direction both sides, flows out from breach 76 again, can not get into inside the blast pipe 3.
In order to prevent the foreign matters such as mosquitoes from entering the inside of the container from the air outlet of the exhaust pipe 3, the air outlet on the top of the exhaust pipe 3 is covered with the insect-proof net 5 in this embodiment, and the insect-proof net 5 can be pressed on the air outlet of the exhaust pipe 3 by using the fixing part 63 of the protection cover 6.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a hydrogen storage power station is with container hydrogen discharge cabin top structure, includes the frame, transversely spans at the supporting beam in frame middle part and covers the cabin top apron at frame top, its characterized in that: set up the through-hole that link up on the supporting beam, set up the blast pipe in the through-hole, inside the one end of blast pipe stretched into the container, the other end of blast pipe was exposed in the supporting beam top, the rain-proof cover of supporting beam top installation, the gas outlet at the blast pipe outside and not shutoff blast pipe is established to rain-proof cover, set up the breach on the rain-proof cover, exhaust passage between rain-proof cover and the blast pipe passes through the breach intercommunication open air.
2. The hydrogen discharge ceiling structure of a container for a hydrogen energy storage power station as set forth in claim 1, wherein: the top of the rain cover is provided with an air vent, the notch is arranged at the lower part of the side wall of the rain cover, a protective cover is arranged inside the rain cover, a cavity is formed between the outer wall of the protective cover and the inner wall of the rain cover, the protective cover is arranged at the air outlet of the exhaust pipe but does not block the air outlet, the side wall of the protective cover is provided with an exhaust hole, and the top surface of the protective cover is of a closed structure.
3. The hydrogen discharge ceiling structure of a container for a hydrogen energy storage power station as set forth in claim 1, wherein: and the air outlet of the exhaust pipe is covered with an insect-proof net.
4. The hydrogen discharge ceiling structure of a container for a hydrogen energy storage power station as set forth in claim 2, wherein: rain-proof cover includes cylinder lateral wall, arcwall face top cap and otic placode, and cylinder lateral wall bottom is uncovered, and the arcwall face top cap covers cylinder lateral wall top, and the air vent is seted up in arcwall face top cap middle part, and the lower part of cylinder lateral wall is provided with the otic placode relatively, sets up the fixed orifices on the otic placode, and the otic placode is laminated and is fixed with screw locking with the supporting beam top surface.
5. The container hydrogen discharge cabin top structure for the hydrogen energy storage power station as defined in claim 2, wherein: the protective cover comprises a top cover, a ventilating portion and a fixing portion from top to bottom, the top cover, the ventilating portion and the fixing portion are sequentially connected, the inner portions of the top cover, the ventilating portion and the fixing portion are communicated with each other in a hollow mode, exhaust holes are formed in the ventilating portion, the fixing portion is cylindrical, the bottom surface of the fixing portion is open, fixing holes are formed in the side wall of the fixing portion, one end, exposed out of the supporting cross beam, of the exhaust pipe is also provided with the fixing holes, and the fixing portion and the exposed end of the exhaust pipe are mutually sleeved and fixed in a pulling rivet mode.
6. The container hydrogen discharge cabin top structure for the hydrogen energy storage power station as defined in claim 5, wherein: the top cover is of an arc-shaped surface structure, the ventilating part is of a truncated cone structure with a wide upper part and a narrow lower part, the exhaust holes are of a long through groove structure, and a plurality of exhaust holes are formed at intervals along the circumference of the truncated cone structure.
7. The hydrogen discharge ceiling structure of a container for a hydrogen energy storage power station as set forth in claim 6, wherein: the protective cover is characterized in that a conical coaming is further arranged inside the protective cover, the vertex of the conical coaming faces the fixed part, the outer edge of the opening end of the conical coaming is connected with the outer edge of the bottom opening end of the top cover, the conical coaming and the top cover are encircled to form a structure which is hollow inside and closed outside, and an airflow channel is formed between the outer wall of the conical coaming and the inner wall of the ventilation part.
8. The hydrogen discharge ceiling structure of a container for a hydrogen energy storage power station as set forth in claim 1, wherein: the cabin top structure further comprises an inner sealing plate, the inner sealing plate is arranged on the lower portion of the cabin top cover plate and fixedly connected with the frame, air outlet holes are formed in the inner sealing plate corresponding to the through holes in the supporting cross beam, the lower end of the exhaust pipe penetrates into the air outlet holes of the inner sealing plate, and fireproof heat-insulating materials are filled in a cavity between the inner sealing plate and the cabin top cover plate.
9. The container hydrogen discharge cabin top structure for the hydrogen energy storage power station as defined in claim 8, wherein: and the cabin top cover plate and the inner sealing plate are respectively provided with double slopes which incline from the supporting cross beams to the lower parts of the two sides.
10. A container, characterized by: comprising the container hydrogen discharge ceiling structure for a hydrogen energy storage power station according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221514956.XU CN217602237U (en) | 2022-06-17 | 2022-06-17 | Container hydrogen discharge cabin top structure for hydrogen energy storage power station and container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221514956.XU CN217602237U (en) | 2022-06-17 | 2022-06-17 | Container hydrogen discharge cabin top structure for hydrogen energy storage power station and container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217602237U true CN217602237U (en) | 2022-10-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221514956.XU Active CN217602237U (en) | 2022-06-17 | 2022-06-17 | Container hydrogen discharge cabin top structure for hydrogen energy storage power station and container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217602237U (en) |
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2022
- 2022-06-17 CN CN202221514956.XU patent/CN217602237U/en active Active
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