Hydrogenation machine awning for inland river ship
By designing a V -shaped hydrogen refreshing machine shed, the problem of hydrogenation and safety hazards of hydrogen refueling station is solved, the safety effect of unparalleled hydrogen accumulation is achieved, and safety and use costs are improved through weather -resistant materials and structure.
Patent Information
- Application Number
- CN202420363795.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-27
- Publication Date
- 2025-01-24
- Estimated Expiration
- 2034-02-27
AI Technical Summary
The sheds of hydrogen refueling stations are prone to accumulation of hydrogen and are crowded with safety risks. Although the increase in power consumption in the prior art can avoid hydrogen accumulation, there are potential risks.
Design a hydrogenation machine canopy for inland river ships. The cover body is V-shaped. The V-shaped structure is used to prevent the escaping hydrogen from gathering at the top of the canopy. The structural form of the keel frame and outer panels is combined to improve weather resistance.
Through the V -shaped shed structure, avoid the gathering of hydrogen, improve the safety of hydrogen refueling stations, and use good weather -resistant materials and structural design to reduce the cost of use.
Smart Images
Figure CN222391091U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of hydrogenation stations, and particularly relates to a hydrogenation machine cover for inland river vessels. Background Art
[0002] More and more hydrogen-powered vehicles are being put on the market, and hydrogen refueling stations, the infrastructure that provides hydrogen refueling functions for hydrogen-powered vehicles, have emerged as a necessary supporting implementation.
[0003] For the construction of hydrogen refueling stations, the safety of hydrogen refueling stations is the primary technical issue to be solved. The area covered by the canopy of hydrogen refueling stations is prone to hydrogen accumulation and has dense personnel activities, so hydrogen refueling stations have potential safety hazards.
[0004] Existing gas filling stations, including hydrogen filling stations, CNG filling stations and LNG filling stations, are prone to gas accumulation in the canopy part. In order to avoid safety accidents caused by gas accumulation, some gas filling stations will add exhaust devices or ventilation devices to the gas filling stations to improve the safety of the gas filling stations. However, for hydrogen filling stations, although adding electrical equipment can avoid hydrogen accumulation, there are also potential risks, especially when electrical equipment fails and sparks appear. For gas filling canopies that are in direct contact with hydrogen, it is not appropriate to use electrical equipment to prevent hydrogen accumulation. Therefore, in order to ensure the safety of hydrogen filling stations, there is an urgent need for a hydrogen filling station canopy that can ensure that gas is always free of accumulation in the hydrogen filling station and has low use cost. Utility Model Content
[0005] The utility model aims to address the deficiencies of the prior art and proposes a hydrogenation machine canopy for inland ships. The cover body of the hydrogenation machine canopy is V-shaped. When in use, the V-shaped structure is utilized to prevent escaping hydrogen from gathering on the top of the canopy. The utility model is particularly suitable for use in inland hydrogenation stations.
[0006] The technical purpose of the utility model is achieved through the following technical solutions: a canopy for an inland ship hydrogenation machine, comprising a support column and a cover body connected to the top of the support column, the cover body is V-shaped, the cover body comprises a keel frame connected to the support column and an outer plate installed on the keel frame, the keel frame comprises two rows of main keels fixedly connected to the support column, the two ends of the main keel are connected to two rows of secondary keels through a Z-shaped connecting plate, the Z-shaped connecting plate is connected between two corresponding upper and lower secondary keels, and the outer plate is connected to the Z-shaped connecting plate.
[0007] Preferably, ends of the main keel and the secondary keel are both threaded rods, and the main keel and the secondary keel are connected to the Z-shaped connecting plate by bolts.
[0008] Preferably, the outer panel is an aluminum-plastic composite panel.
[0009] Preferably, the angle between the secondary keels on both sides of the main keel of the V-shaped cover is 142°-162°.
[0010] Preferably, the support column is connected to the ground foundation through embedded parts, and the support column is covered with an aluminum-plastic composite panel.
[0011] Preferably, a water collecting trough is connected to the main keel, and the water collecting trough is arranged along the main keel.
[0012] Preferably, the water collection tank is made of UPVC material.
[0013] Compared with the prior art, the utility model has the following beneficial effects:
[0014] The utility model provides a canopy for a hydrogenator for inland vessels. This patent combines the use environment of an inland vessel hydrogenation station with the geographical advantage of good ventilation conditions in inland rivers and is designed into a V-shaped canopy so that escaped hydrogen cannot gather in the canopy, thereby improving the safety of the hydrogenation station. At the same time, the canopy adopts a structural form of a keel frame and an outer plate, and has strong weather resistance. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a main structural schematic diagram of an embodiment of the utility model.
[0016] Figure 2 It is a side structural schematic diagram of an embodiment of the utility model.
[0017] Figure 3 It is a cross-sectional structural schematic diagram of an embodiment of the utility model.
[0018] Figure 4 It is a structural schematic diagram of a keel frame in an embodiment of the utility model.
[0019] In the above drawings: 1. Support column; 2. Cover body; 3. Keel frame; 31. Main keel; 32. Z-shaped connecting plate; 33. Secondary keel; 34. Water collecting trough; 35. Casing; 4. Outer plate; 5. Shutter. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] like Figure 1-Figure 4As shown, as a preferred embodiment of the utility model, this embodiment provides a canopy for an inland ship hydrogenation machine, comprising a support column 1 and a cover body 2 connected to the top of the support column 1, the cover body 2 is V-shaped, the cover body 2 comprises a keel frame 3 connected to the support column 1 and an outer plate 4 installed on the keel frame 3, the keel frame 3 comprises two rows of main keels 31 fixedly connected to the support column 1, the two ends of the main keel 31 are connected to two rows of secondary keels 33 through a Z-shaped connecting plate 32, the Z-shaped connecting plate 32 is also connected between the two corresponding secondary keels 33 above and below, and the outer plate 4 is connected to the Z-shaped connecting plate 32.
[0022] In some embodiments, Figure 4 As shown, the ends of the main keel 31 and the auxiliary keel 33 are both threaded rods, and the main keel 31 and the auxiliary keel 33 are connected to the Z-shaped connecting plate 32 by bolts. Figure 4 As shown, the main keel 31 and the secondary keel 33 can be fixedly connected to the Z-shaped connecting plate 32 by two nuts.
[0023] In some preferred embodiments, in order to improve the weather resistance of the keel frame 3, a sleeve 35 is provided outside the main keel 31 and the secondary keel 33 for protection during implementation.
[0024] In some preferred embodiments, the outer panel 4 is an aluminum-plastic composite panel, and an aluminum-plastic composite panel with a fire resistance grade of A is selected.
[0025] Furthermore, in terms of specific connection methods, the angle between the V-shaped cover body 2 and the secondary keels 33 on both sides of the main keel 31 is 142°-162°, such as 145°, 148°, 150°, 156°, 161°, etc. It is advisable to make fine adjustments based on the wind conditions in the actual use environment. Taking the Yangtze River Basin as an example, according to the statistical analysis of meteorological data, the upstream side of the Three Gorges Dam should be set to 161.2°.
[0026] In some embodiments, Figure 2 As shown, the support column 1 is connected to the ground foundation through embedded parts. In order to ensure the fire resistance and achieve a decoration effect consistent with the cover body, the support column 1 in this embodiment is also covered with an aluminum-plastic composite panel, and the installation method of the aluminum-plastic composite panel can be adhesive or snap-fit.
[0027] The support member 6 described in the above embodiment has a water collecting trough 34 connected to the main keel 31, and the water collecting trough 34 is arranged along the main keel 31. At least one drainage port is provided at both ends of the main keel 31, and the end of the water collecting trough 34 is extended out of the drainage port to discharge possible accumulated water.
[0028] In order to improve the weather resistance of the water collection tank, the water collection tank 34 in this embodiment is made of UPVC material.
[0029] In some preferred embodiments, shutters 5 are provided at both ends of the highest point of the cover body 2 to prevent hydrogen from entering the cover body through the gap between the outer panels 4 and being unable to be eliminated, thereby causing the risk of accumulation.
[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.
Claims
1. A hydrogenation machine canopy for inland waterway vessels, comprising a support column and a cover body connected to the top of the support column, characterized in that: The cover body is V-shaped, and includes a keel frame connected to the support column and an outer panel installed on the keel frame. The keel frame includes two rows of main keels fixedly connected to the support column, and the two ends of the main keels are connected to two rows of secondary keels through a Z-shaped connecting plate. The Z-shaped connecting plate is connected between the two corresponding secondary keels above and below, and the outer panel is connected to the Z-shaped connecting plate.
2. The hydrogenation machine canopy for inland waterway vessels according to claim 1, characterized in that: The ends of the main keel and the auxiliary keel are both threaded rods, and the main keel and the auxiliary keel are connected to the Z-shaped connecting plate through bolts.
3. The hydrogenation machine canopy for inland waterway vessels according to claim 1, characterized in that: The outer panel is an aluminum-plastic composite panel.
4. The hydrogenation machine canopy for inland waterway vessels according to claim 1, characterized in that: The angle between the auxiliary keels on both sides of the main keel of the V-shaped cover is 142°-162°.
5. The hydrogenation machine canopy for inland waterway vessels according to claim 1, characterized in that: The support column is connected to the ground foundation through embedded parts, and the support column is covered with an aluminum-plastic composite plate.
6. The hydrogenation machine canopy for inland waterway vessels according to claim 1, characterized in that: The main keel is connected with a water collecting trough, and the water collecting trough is arranged along the main keel.
7. The hydrogenation machine canopy for inland waterway vessels according to claim 6, characterized in that: The water collection tank is made of UPVC material.