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Water electrolysis hydrogen production system with electrolyte heating function

A hydrogen production system, water electrolysis technology, applied in the electrolysis process, electrolysis components, cells, etc., can solve the problems of long time consumption and large power consumption, reduce energy consumption, reduce the time for qualified hydrogen, and shorten the cold start time Effect

Pending Publication Date: 2021-11-12
温州高企氢能科技有限公司
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Problems solved by technology

In this way, it will not only take a lot of time, but also consume a lot of power

Method used

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  • Water electrolysis hydrogen production system with electrolyte heating function

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Embodiment Construction

[0015] Next, the technical solutions in the embodiments of the present invention will be described in connection with the drawings of the embodiments of the present invention, and it is understood that the described embodiments are merely the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art are in the range of the present invention without making creative labor premise.

[0016] like figure 1 As shown, a hydrophilic hydrogen system having a heating electrolyte function includes an electrolytic cell 1, a hydrogen tank 2 and an oxygen tank 3 connected to the electrolytic cell 1, a heat exchanger 4 connected to a hydrogen tank 2 and an oxygen tank 3. The cooling water inlet 6 connected to the heat exchanger 4 is connected to the cooling water exit 8 connected to the heat exchanger 4 by the water pipe path 5 and the heat exchanger 4, and the cycle is...

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Abstract

The invention discloses a water electrolysis hydrogen production system with an electrolyte heating function, which comprises an electrolytic bath, a hydrogen tank and an oxygen tank connected with the electrolytic bath, a heat exchanger connected with the hydrogen tank and the oxygen tank, a cooling water inlet connected with the heat exchanger through a water inlet pipeline, a cooling water outlet connected with the heat exchanger through a water outlet pipeline, and a circulating pump arranged between the electrolytic bath and the heat exchanger, and the system is characterized by further comprising a heater which is respectively connected with the water inlet pipeline and the water outlet pipeline, and a temperature sensor is arranged in the heater. According to the water electrolysis hydrogen production system with the electrolyte heating function, the cold start time of hydrogen production equipment is greatly shortened, the time for producing qualified hydrogen by the hydrogen production equipment is shortened, and the energy consumption of the hydrogen production equipment is reduced.

Description

Technical field [0001] The present invention relates to the technical field of hydropower-resistant hydrogen equipment, and is specifically a hydropower system having a heated electrolyte function. Background technique [0002] During the hydropower process, the electrolyte in the electrolytic cell is a medium involved in electrolysis. The temperature of the electrolyte is to ensure the key to electrolyte hydrogen and oxygen quality. When the electrolytic solution temperature reaches 80 ° C to 85 ° C, hydrogen, the purity index of oxygen is optimally, and the cellular voltage involved in electrolysis is also minimized at the same time, and the energy consumption corresponding to hydrogen is also minimized. [0003] Typically, the hydrogen production equipment is started at a cold state (i.e., the electrolyte is normal temperature), and the electrolytic current gradually heats the electrolyte to increase its temperature. The electrolytic hydrogen production equipment is operated i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C25B9/00C25B9/67C25B1/04
CPCC25B9/00C25B9/67C25B1/04Y02E60/36
Inventor 包秀敏
Owner 温州高企氢能科技有限公司
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