Electrolytic tank module and electrolytic tank

Abstract

The utility model discloses an electrolytic bath module and an electrolytic bath, and belongs to the technical field of hydrogen production through alkaline water electrolysis. The electrolytic cell module comprises an end plate, a screw rod, a hanging ring and a roller, a plurality of positioning holes are formed in the end plate; two ends of the screw rod are inserted into the positioning holes; an insulating plate is arranged at the bottom of the end plate and connected with a positioning plate, and rollers are arranged on the positioning plate and matched with the guide rails to drive the electrolytic cell module to move; hanging rings are arranged on the end plates; the electrolytic cell is composed of the electrolytic cell module. The electrolytic cell module is provided with the specially-made rollers, and the rollers can freely move on the preset guide rails, so that the flexibility and the mobility between the electrolytic cell modules are greatly improved; the assembling process is simplified, the production efficiency is improved, and the manual operation cost is reduced; and meanwhile, the number and layout of the electrolytic cell modules can be flexibly adjusted according to production requirements, and the assembling requirements of electrolytic cells of different scales are met.

Description

Technical Field

[0001] This utility model belongs to the field of alkaline water electrolysis hydrogen production technology, specifically an electrolyzer module and an electrolyzer. Background Technology

[0002] Hydrogen production through water electrolysis is considered one of the mainstream hydrogen production technologies for the future due to its zero carbon emissions and relatively simple process, and it has broad development prospects.

[0003] With the rapid development of the hydrogen energy industry, higher requirements have been placed on the performance, efficiency, and maintainability of electrolyzer equipment.

[0004] Existing electrolytic cells have many inconveniences in the assembly process, such as complex installation, poor precision, high labor costs, and low efficiency, which also increases the difficulty and cost of later maintenance.

[0005] Therefore, it is necessary to propose an electrolytic cell module and an electrolytic cell to solve the above-mentioned technical problems existing in the prior art. Utility Model Content

[0006] The purpose of this utility model is to provide an electrolytic cell module and an electrolytic cell, so as to realize the rapid and convenient assembly of the electrolytic cell module and simplify the assembly process between the electrolytic cell modules.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] An electrolytic cell module includes an end plate, a screw, a lifting ring, and rollers;

[0009] Several positioning holes are provided on the end plate, and both ends of the screw are inserted into the positioning holes;

[0010] An insulating plate is provided at the bottom of the end plate. The insulating plate is connected to a positioning plate. Rollers are provided on the positioning plate. The rollers cooperate with the guide rail to drive the electrolytic cell module to move.

[0011] A lifting ring is also provided on the end plate.

[0012] Preferably, the positioning holes are located around the perimeter of the end plate.

[0013] Preferably, the number of screws is set to four or more.

[0014] Preferably, the insulating plate includes a connecting end and a positioning end;

[0015] The thickness of the connecting end is less than the thickness of the positioning end, and the bottom of the connecting end and the bottom of the positioning end are on the same horizontal line.

[0016] A connection hole is provided at the connection end.

[0017] Preferably, it also includes a connector that passes through a connection hole and connects to the bottom of the end plate.

[0018] Preferably, two positioning plates are provided below the positioning end, and a roller is provided between the two positioning plates.

[0019] An electrolytic cell, the electrolytic cell being composed of an electrolytic cell module as described in any of the preceding claims.

[0020] Compared with the prior art, this utility model has the following advantages:

[0021] As described above, the electrolytic cell of this invention adopts a modular design, consisting of independent electrolytic cell modules. Each module is equipped with specially designed rollers that can move freely on pre-set guide rails, thereby greatly improving the flexibility and mobility between the modules. This design not only simplifies the assembly process but also significantly reduces labor costs and improves production efficiency. Furthermore, this invention allows for flexible adjustment of the number and layout of electrolytic cell modules according to production needs, meeting the assembly requirements of electrolytic cells of different sizes. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the accompanying drawings used in the embodiments will be briefly introduced below.

[0023] Figure 1 This is a schematic diagram of the electrolytic cell module in the embodiment;

[0024] Figure 2 for Figure 1 A magnified view of a section at point A in the middle;

[0025] Figure 3 for Figure 1 A magnified view of a section at point B in the middle;

[0026] Figure 4 for Figure 1 Side view;

[0027] Figure 5 for Figure 4 A magnified view of a section at point C;

[0028] Figure 6 This is a schematic diagram of the structure of the moving component in the embodiment;

[0029] Figure 7 for Figure 6 Side view;

[0030] Figure 8 for Figure 6 Rear view.

[0031] In the diagram: 1. End plate, 2. Positioning hole, 3. Positioning plate, 4. Insulating plate, 5. Roller, 6. Bolt, 7. Lifting eye, 8. Screw. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0033] Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0034] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0035] In this utility model, unless otherwise explicitly specified and limited, the terms "connection," "fixing," etc., should be interpreted broadly. For example, "fixing" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0036] Example 1

[0037] like Figures 1 to 5 As shown in the figure, this embodiment describes an electrolytic cell module. The electrolytic cell module includes an end plate 1, a screw 8, a lifting ring 7, and a moving assembly.

[0038] Several positioning holes 2 are made around the perimeter of the end plate 1. The two ends of the screw 8 are inserted into the positioning holes 2 to position and install the diaphragm, electrode frame, electrode, electrode plate and other components in the electrolytic cell module.

[0039] The size and shape of the positioning hole 2 match the size and shape of the screw 8.

[0040] Lifting rings 7 are installed at the four top corners of the electrolytic cell module. The lifting rings 7 are mounted on the end plate 1 and are used to lift the electrolytic cell module to quickly complete the stacking of electrolytic cell modules.

[0041] Movable components are installed at the four bottom corners of the electrolytic cell module. These components enable the electrolytic cell module to move along the guide rail, facilitating the assembly of electrolytic cell modules, reducing labor costs, and improving production efficiency.

[0042] like Figures 6 to 8 As shown, the moving assembly includes an insulating plate 4, a positioning plate 3, rollers 5, and connectors.

[0043] The insulating plate 4 includes a connecting end and a positioning end. The thickness of the connecting end is less than that of the positioning end, and the bottom of the connecting end and the bottom of the positioning end are on the same horizontal line. The upper surfaces of the connecting end and the positioning end are similar to steps to facilitate better adhesion between the insulating plate 4 and the electrolytic cell end plate 1. Figure 3 , Figure 5 As shown.

[0044] A connection hole is provided at the connection end of each insulating plate 4, and a connector passes through the connection hole to fix the insulating plate 4 to the bottom of the electrolytic cell end plate 1. In this embodiment, the connector is set as a bolt 6 and a nut.

[0045] Two positioning plates 3 are installed below the positioning end of the insulating plate 4. Each positioning plate 3 has a through hole for a positioning roller 5, and the roller 5 is positioned between the two positioning plates 3. The roller 5 can move on the guide rail, thereby driving the electrolytic cell module to move flexibly and improving the efficiency of electrolytic cell assembly.

[0046] In the actual production process, the electrolytic cell module is first hoisted to the installation area and placed on the guide rail; then the electrolytic cell module is moved, and each electrolytic cell module is transported to the designated position one by one by the movement of the roller 5 on the guide rail; finally, each electrolytic cell module is pressed together to complete the assembly of the entire electrolytic cell.

[0047] Based on the modular design and the cooperation of the mobile components, multiple electrolytic cell modules can be quickly and easily assembled into an electrolytic cell with mass production capacity, which improves the flexibility and scalability of the equipment, simplifies the assembly process of the electrolytic cell, and reduces labor costs and subsequent maintenance costs.

[0048] In this embodiment, the number of screws 8 is set to four, and the lifting rings 7 are set at the four top corners of the electrolytic cell module. According to actual production needs, the number of screws 8, the installation position of the lifting rings 7, and the number of lifting rings 7 can be reasonably changed.

[0049] Furthermore, the number and layout of the electrolytic cell modules in this embodiment can be flexibly adjusted according to production needs to meet the assembly requirements of electrolytic cells of different scales.

[0050] The embodiments of this utility model are only used to illustrate the technical solutions of this utility model and are not intended to limit it. For those skilled in the art, it will be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. An electrolytic cell module characterized by: The end plate, screw rod, lifting ring and roller are included. A plurality of positioning holes are formed on the end plate, and the screw rod is inserted into the positioning holes. An insulating plate is arranged at the bottom of the end plate, the insulating plate is connected with a positioning plate, the roller is arranged on the positioning plate, and the roller is matched with the guide rail to drive the electrolytic cell module to move. The lifting ring is further arranged on the end plate.

2. An electrolytic cell module according to claim 1, characterised in that: The positioning holes are arranged around the end plate.

3. An electrolytic cell module according to claim 1, characterised in that: The number of the screw rods is more than four.

4. An electrolytic cell module according to claim 1, characterised in that: The insulating plate includes a connecting end and a positioning end. The thickness of the connecting end is less than that of the positioning end, and the bottom of the connecting end and the bottom of the positioning end are located on the same horizontal line. A connecting hole is formed at the connecting end.

5. An electrolytic cell module according to claim 4, characterised in that: A connecting piece is further included, and the connecting piece is connected with the bottom of the end plate through the connecting hole.

6. An electrolytic cell module according to claim 4, characterised in that: Two positioning plates are arranged below the positioning end, and the roller is arranged between the two positioning plates.

7. An electrolytic cell characterized by: The electrolytic cell is composed of the electrolytic cell module according to any one of claims 1 to 6.

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