一种新型钛炭电解制氢及负电位的装置
By using a combination of stainless steel negative electrode cylinder, activated carbon rod, and high-purity titanium rod, the conductivity and stability issues of the electrolytic hydrogen production device were solved, achieving efficient electrolytic hydrogen production and negative potential generation, and improving the durability and stability of the device.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHENZHEN CALUX PURIFICATION TECH
- Filing Date
- 2025-08-27
- Publication Date
- 2026-07-17
AI Technical Summary
Existing electrolytic hydrogen production and negative potential devices suffer from poor conductivity and insufficient chemical stability, resulting in low electrolysis efficiency, short service life, poor structural stability, and poor corrosion resistance.
Stainless steel negative electrode cylinder and activated carbon rod are used as electrode materials, combined with high-purity titanium rod for conductivity. Conductive titanium plate, insulating plate and water-conducting plate are designed to ensure stable current transmission and structural stability. Materials of grade 304 or higher are used for connection and fixation.
It improves the efficiency and stability of electrolytic hydrogen production and negative potential generation, extends the service life of the device, enhances the corrosion resistance of the overall structure, and enables long-term stable operation in harsh environments.
Smart Images

Figure CN224513630U_ABST
Abstract
Claims
1. A new type of titanium-carbon electrolytic hydrogen production and negative potential device, comprising a shell (1), characterized in that: A stainless steel negative electrode cylinder (5) is fitted inside the outer shell (1). A negative electrode connection bolt (6) is fitted on the outer wall of the stainless steel negative electrode cylinder (5). A first nut (7) is threaded onto the negative electrode connection bolt (6). A positive electrode activated carbon rod (10) is installed inside the stainless steel negative electrode cylinder (5). A through groove (11) is opened on the positive electrode activated carbon rod (10). A conductive titanium rod (16) is fitted inside the through groove (11).
2. A novel titanium-carbon electrolytic hydrogen generation and negative potential device according to claim 1, characterized by: The conductive titanium rod (16) has integrally machined threaded sections at both ends. Each threaded section is fitted with a titanium nut (18) and a conductive plate (19) is sleeved on it. The other end of the conductive plate (19) is sleeved with a positive terminal bolt (20), and a second nut (21) is threaded onto the positive terminal bolt (20).
3. A novel titanium-carbon electrolytic hydrogen generation and negative potential device according to claim 1, characterized by: The outer shell (1) is provided with a threaded interface (2), and an end cap (3) is threadedly connected to the threaded interface (2).
4. A novel titanium-carbon electrolytic hydrogen generation and negative potential device according to claim 3, characterized by: The outer shell (1) is provided with a water inlet (9) at one end and a water outlet (4) on the end cap (3).
5. A novel titanium-carbon electrolytic hydrogen generation and negative potential device according to claim 1, characterized by: The outer wall of the outer casing (1) is provided with a first through hole (8) and a second through hole (22) at the positions corresponding to the negative terminal bolt (6) and the positive terminal bolt (20), respectively, and the negative terminal bolt (6) and the positive terminal bolt (20) are respectively fitted into the first through hole (8) and the second through hole (22).
6. The novel titanium-carbon electrolysis hydrogen production and negative potential apparatus according to claim 1, characterized in that: The positive electrode activated carbon rod (10) is provided with a conductive titanium plate (12), an insulating plate (13) and a water guiding plate (14) on both sides, and the conductive titanium plate (12), the insulating plate (13) and the water guiding plate (14) are sleeved on the connecting bolt (17), and the outer wall of the water guiding plate (14) is tightly attached to the inner wall of the stainless steel negative electrode cylinder (5).
7. A novel titanium-carbon electrolytic hydrogen generation and negative potential device according to claim 6, characterized by: A water guide groove (15) is provided on the outer wall of the water guide plate (14).