Integrated framework for containerized water electrolysis gas generation system

Abstract

The utility model discloses a container type water electrolysis gas system integrated frame belongs to water electrolysis gas equipment technical field, including outer frame, main part, heat dissipation mechanism and sealing mechanism, heat dissipation mechanism includes fan and filter plate, is provided with the hole on filter plate, and is connected through the convex ring with outer screw thread and main part screw thread, and sealing mechanism includes door and waterproof strip fixed in the outside of outer frame, is equipped with the sealing strip and U -shaped strip of mutual embedding on the door. The utility model discloses a combination of high -efficient heat dissipation and fine filtration, and adopts the sealing design of multiple path, has solved the structural contradiction of the heat dissipation and sealing of existing equipment, has reached the beneficial effect of heat dissipation high -efficient, protection comprehensive, structure stable, has improved the operation safety and reliability of equipment under the harsh and explosion -proof environment simultaneously.

Description

Technical Field

[0001] This utility model relates to the technical field of water electrolysis gasification equipment, and in particular to the integrated framework of a containerized water electrolysis gasification system. Background Technology

[0002] Hydrogen production using water electrolysis technology is an important way to achieve green energy transformation. In order to improve the deployment flexibility, mobility and standardization of gas production systems, integrating the core equipment of electrolyzers, purification devices and control systems into containers to form integrated containerized water electrolysis gas production systems has become a common trend in the industry.

[0003] However, when applying existing container technology to water electrolysis gasification scenarios, some inherent structural defects have been exposed. First, the electrolyzer generates a large amount of heat during operation. If it is not dissipated in time, it will seriously affect the performance and service life of the equipment. The current practice is to open ventilation openings on the container body and install fans for forced heat dissipation. However, these gasification systems are deployed in outdoor and industrial environments where the air contains a large amount of dust, moisture and salt spray. The opening of ventilation openings inevitably provides a channel for these pollutants to enter. Long-term operation will cause internal electrical components to become damp and short-circuit, and precision parts to be covered by dust and fail. This creates an irreconcilable contradiction between heat dissipation requirements and sealing protection requirements.

[0004] Secondly, besides ventilation openings, the doors and panel seams of the container are also potential weak points in sealing. The sealing design of conventional containers is mainly aimed at the rain protection needs of general cargo. Its sealing level is not enough to completely block the penetration of water vapor in high humidity environments and fine dust in windy and sandy weather. More importantly, the hydrogen produced by water electrolysis is a flammable and explosive gas, which has strict safety requirements for the operating environment of the equipment. The locking mechanism of existing containers is mostly ordinary mechanical locks, which do not take into account the usage specifications in explosion-proof environments. When opening and closing, sparks will be generated due to impact and friction, which constitutes a serious safety hazard.

[0005] Therefore, this utility model proposes an integrated framework for a containerized water electrolysis gasification system to address the shortcomings of existing technologies. Utility Model Content

[0006] In view of the problems in the existing technology of containerized water electrolysis gasification system integrated frame, which is difficult to balance heat dissipation and ventilation with sealing and protection, and lacks reliable sealing and safety locking structure under special working conditions, this utility model aims to provide a containerized water electrolysis gasification system integrated frame with improved structure that can effectively solve the above problems.

[0007] This utility model provides an integrated frame for a containerized water electrolysis gasification system, including: an outer frame; a main body; and a heat dissipation mechanism and a sealing mechanism.

[0008] The heat dissipation mechanism includes a fan installed on one side of the main body and a filter plate that shields the front of the fan. The filter plate has a plurality of holes, and a threaded protrusion extends integrally from the rear side of the filter plate.

[0009] Furthermore, the sealing mechanism includes a door and a waterproof strip fixedly connected to the outer perimeter of the outer frame. A sealing strip and a U-shaped strip are fixedly provided on the edge of the door. The main body is located inside the outer frame. The protruding ring of the heat dissipation mechanism is detachably threaded to the main body. When the door is closed, the sealing strip is configured to be embedded inside the U-shaped strip to form an airtight and watertight structure.

[0010] Preferably, the interior of each of the plurality of holes is filled with a filter screen.

[0011] Preferably, the main body is provided with an internal thread groove that mates with the external thread of the convex ring.

[0012] Preferably, a cylinder is fixedly connected to the inside of the door, and a mortise and tenon hole is opened on the front of the main body to engage with the cylinder, and the door rotates within the mortise and tenon hole through the cylinder.

[0013] Preferably, a sliding lock and a keyhole that slides into the front of the door are also installed.

[0014] In a further preferred embodiment, the slide lock is configured to allow for the insertion and locking of an explosion-proof padlock.

[0015] Preferably, the sealing strip and the U-shaped strip are arranged circumferentially along the edge of the door.

[0016] Preferably, the heat dissipation mechanism is installed as an integral module on the side wall of the main body.

[0017] This utility model has the following beneficial effects:

[0018] 1. This utility model solves the problems of existing containerized equipment that cannot effectively prevent the intrusion of external dust and moisture when ventilation is required, and the ventilation grille components will loosen and fall off under vibration. It achieves the beneficial effects of efficient heat dissipation, fine filtration and protection, and a stable and reliable structure.

[0019] 2. This utility model solves the problems of poor door sealing, gaps and dead corners in overall waterproofing, and lack of corresponding safety locking measures in the potential explosive scenarios of water electrolysis gas production by setting embedded sealing strips and U-shaped strips on the door, setting waterproof strips at the connection between the outer frame and the main body, and adopting a sliding lock mechanism that can be equipped with explosion-proof padlocks. It achieves a comprehensive and multi-path sealing protection effect and significantly improves the safety of the entire system under special working conditions. Attached Figure Description

[0020] Figure 1 This is a perspective view of the integrated framework of the containerized water electrolysis gasification system proposed in this utility model.

[0021] Figure 2 This is a front view of the integrated framework of the containerized water electrolysis gasification system proposed in this utility model;

[0022] Figure 3 This is a split view of the heat dissipation mechanism in the integrated framework of the containerized water electrolysis gasification system proposed in this utility model.

[0023] Figure 4 This is a split view of the sealing mechanism in the integrated framework of the containerized water electrolysis gasification system proposed in this utility model.

[0024] Legend:

[0025] 1. Outer frame; 2. Main body; 3. Heat dissipation mechanism; 31. Fan; 32. Filter plate; 33. Raised ring; 34. External thread; 35. Hole; 36. Filter screen; 4. Sealing mechanism; 41. Door; 42. Sealing strip; 43. U-shaped strip; 44. Waterproof strip; 45. Cylindrical; 46. Slide lock; 47. Lock hole. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the protection scope of this utility model.

[0027] Example:

[0028] Please refer to Figure 1 and Figure 2The containerized water electrolysis gasification system integrated frame includes an outer frame 1 serving as the overall structural support, and a main body 2 housed within the outer frame 1 to accommodate and protect the equipment. The outer frame 1 is a rectangular frame structure with standardized dimensions and lifting angles, providing the necessary structural rigidity and ease of transport for the entire integrated frame. The main body 2 is a relatively independent container, its internal space used for the integrated placement of heat-sensitive and precision equipment required for the water electrolysis gasification process. To address the aforementioned technical issues, the containerized water electrolysis gasification system integrated frame also includes a dedicated heat dissipation mechanism 3 and a dedicated sealing mechanism 4. The heat dissipation mechanism 3... As a fully functional module, it is fixedly connected to one side wall of the main body 2. Its function is to provide forced air convection for the internal space of the main body 2, thereby efficiently expelling the waste heat generated by the operation of the equipment to the outside of the box and maintaining the internal equipment to operate at a suitable temperature. The sealing mechanism 4 is a systematic sealing component. It not only acts on the maintenance opening of the main body 2, but also covers the assembly gap between the outer frame 1 and the main body 2. The sealing mechanism 4, through multiple and different sealing designs, works together to form a comprehensive protective barrier that can effectively prevent the intrusion of external rainwater and dust, while providing a structural basis for meeting the explosion-proof requirements of specific working conditions.

[0029] Please refer to Figure 1 and Figure 3 The heat dissipation mechanism 3 includes a fan 31 for generating forced convection airflow and a filter assembly for high-efficiency filtration. The fan 31 is mounted on the main body 2, and its rotation can extract heat from the inside of the main body 2. The filter assembly shields the front of the fan 31 to prevent external impurities from entering with the airflow. The filter assembly consists of a filter plate 32 and a filter screen 36. The filter plate 32 has a plurality of holes 35 evenly distributed on its surface to guide airflow. Inside each hole 35, a filter screen 36 is filled and fixed. This two-stage filtration structure of "plate + screen" first blocks larger particles through the structure of the holes 35, and then the filter screen 36 intercepts fine dust, achieving both heat dissipation and airflow protection. To ensure reliable installation of the filter assembly while maintaining adequate ventilation, a ring-shaped protrusion 33 extends integrally from the rear side of the filter plate 32, facing the main body 2. The outer circumferential surface of the protrusion 33 is machined with external threads 34. Correspondingly, an internal threaded groove with internal threads is opened on the side wall of the main body 2. During assembly, by aligning the protrusion 33 with the internal threaded groove and rotating the filter plate 32, the filter plate 32 can be firmly screwed onto the main body 2 by utilizing the cooperation between the external threads 34 and the internal threads. This large-area threaded connection provides excellent vibration resistance, ensuring that the filter assembly will not loosen under container movement and operational vibration.

[0030] Please refer to Figure 1 , Figure 2 and Figure 4The sealing mechanism 4 mainly consists of a door 41, sealing components on the door 41, and a waterproof strip 44 for sealing the gaps in the frame. The door 41 is pivotally connected to the front opening of the main body 2 for personnel inspection and equipment maintenance. As a preferred rotating connection method, cylinders 45 are fixedly connected to the upper and lower ends of the inner side of the door 41, and the main body 2 has mortise and tenon holes at the corresponding positions of the front opening to accommodate and support the cylinders 45. The door 41 is opened and closed by rotating the cylinders 45 in the mortise and tenon holes. This pivotal connection structure has better load-bearing capacity and smoother rotation than traditional hinges. In order to achieve reliable sealing of the gaps in the door 41, a sealing strip 42 and a U-shaped strip 43 are integrally fixed around the circumference of the edge of the door 41. As a preferred sealing structure, the sealing strip 42 and the U-shaped strip 43 are arranged around the circumference of the edge of the door 41. When the door 41 is closed, the sealing strip 42 is configured to be fully embedded in the internal groove of the U-shaped strip 43, forming a mechanically interlocking seal. This embedded structure not only effectively prevents the intrusion of rainwater and dust, but also resists the pressure difference between the inside and outside, providing excellent airtightness. In addition, to solve the small gaps that may exist between the outer frame 1 and the main body 2 after assembly, the sealing mechanism 4 also includes a waterproof strip 44 fixedly connected to the outside of the outer frame 1. The waterproof strip 44 surrounds and covers the joint between the outer frame 1 and the main body 2, forming a second waterproof barrier. To lock the door 41 and improve safety, a sliding lock 46 and a matching lock hole 47 are also installed on the front surface of the door 41. The sliding lock 46 is constructed to allow the explosion-proof padlock to be inserted and locked, so that the entire integrated frame can be used in hazardous working environments with explosive gases.

[0031] Working principle:

[0032] The heat dissipation mechanism 3 is installed on the right side of the main body 2. The heat dissipation mechanism 3 is used to dissipate heat from equipment such as electrolytic cells in the main body 2. The sealing mechanism 4 is installed on the front side of the outer frame 1. The sealing mechanism 4 is used to seal and protect the container.

[0033] The fan 31 is installed on the right side of the main body 2 and can rotate when powered on. However, the opening on the right side of the outer frame 1 will allow a lot of dust to enter. Therefore, a filter plate 32 is installed on the front side of the fan 31 to prevent dust from entering. However, the fan 31 cannot function after the filter plate 32 is installed. Therefore, multiple holes 35 are made on the filter plate 32. The holes 35 can effectively prevent dust from entering. In order to better protect the container and the fan 31, a filter screen 36 is installed inside each hole 35 to improve the protection of the container and the fan 31. The movement of the container will cause the filter plate 32 to fall off. Therefore, a protruding ring 33 extends from the rear side of the filter plate 32 and a groove is made on the right side of the main body 2. The external thread 34 on the protruding ring 33 is threaded to the internal thread in the groove to make the filter plate 32 firmly fixed on the main body 2.

[0034] Door 41 is fixed to the front of main body 2. The hinge connection cannot achieve good rotation, so the rotation of door 41 is improved by opening a tenon hole on main body 2 and fixing it to a cylinder 45 on door 41. A sealing strip 42 and a U-shaped strip 43 are installed on the front of door 41. When door 41 is closed, sealing strip 42 will lock into U-shaped strip 43. When sealing strip 42 is locked into U-shaped strip 43, it can prevent rainwater and dust from entering the interior of main body 2 through the gap of door 41. Small gaps will appear between the connection between outer frame 1 and main body 2, so waterproof strip 44 is fixedly connected to the outside of outer frame 1 to prevent rainwater from entering the interior of main body 2 due to small gaps. A sliding lock 46 and a lock hole 47 are installed on the front of door 41. The sliding of sliding lock 46 can facilitate the opening of door 41 and enhance the overall structure of door 41. Explosion-proof padlocks can be installed on sliding lock 46 to adapt to explosion scenarios.

Claims

1. An integrated framework for a containerized water electrolysis gasification system, comprising: Outer frame (1); The main body (2) is located inside the outer frame (1); The containerized water electrolysis gasification system integration framework is characterized by further comprising: The heat dissipation mechanism (3) includes a fan (31) installed on one side of the main body (2) and a filter plate (32) covering the front side of the fan (31). The filter plate (32) has a plurality of holes (35) and a protruding ring (33) with external threads (34) integrally extends from the rear side of the filter plate (32). The protruding ring (33) is detachably threaded to the main body (2). The sealing mechanism (4) includes a door (41) and a waterproof strip (44) fixedly connected to the outer perimeter of the outer frame (1). A sealing strip (42) and a U-shaped strip (43) are fixedly provided on the edge of the door (41). When the door (41) is closed, the sealing strip (42) is configured to be embedded in the interior of the U-shaped strip (43) to form an airtight and watertight structure.

2. The integrated framework of the containerized water electrolysis gasification system according to claim 1, characterized in that, The interior of each of the plurality of holes (35) is filled with a filter screen (36).

3. The integrated framework of the containerized water electrolysis gasification system according to claim 1, characterized in that, The main body (2) is provided with an internal thread groove that mates with the external thread (34) of the convex ring (33).

4. The integrated framework of the containerized water electrolysis gasification system according to claim 1, characterized in that, A cylinder (45) is fixedly connected to the inside of the door (41), and a tenon hole is opened on the front side of the main body (2) to be inserted and matched with the cylinder (45). The door (41) rotates in the tenon hole through the cylinder (45).

5. The integrated framework of the containerized water electrolysis gasification system according to claim 1, characterized in that, The front side of the door (41) is also equipped with a sliding lock (46) and a lock hole (47) that slides with the sliding lock (46).

6. The integrated framework of the containerized water electrolysis gasification system according to claim 5, characterized in that, The slide lock (46) is configured to allow for the insertion and locking of an explosion-proof padlock.

7. The integrated framework of the containerized water electrolysis gasification system according to claim 1, characterized in that, The sealing strip (42) and the U-shaped strip (43) are arranged circumferentially along the edge of the door (41).

8. The integrated framework of the containerized water electrolysis gasification system according to claim 1, characterized in that, The heat dissipation mechanism (3) is installed as an integral module on the side wall of the main body (2).

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