CN217077810U

CN217077810U - Modularized water electrolysis hydrogen production device

Info

Publication number: CN217077810U
Application number: CN202220915362.3U
Authority: CN
Inventors: 邓德会; 李久广; 薄鑫
Original assignee: Guoke Green Hydrogen Huzhou Technology Co ltd
Current assignee: Guoke Green Hydrogen Huzhou Technology Co ltd
Priority date: 2022-04-20
Filing date: 2022-04-20
Publication date: 2022-07-29
Anticipated expiration: 2032-04-20

Abstract

The utility model discloses a modularization electrolysis water hydrogen plant belongs to hydrogen preparation technical field. The utility model provides a modularization electrolysis water hydrogen plant, includes the inside preparation machine of shell, connecting pipe, gate valve and shell, its characterized in that: the outside cover of connecting pipe is equipped with fixed frame, and the breach has been seted up to the inside one side of fixed frame, and the breach is inside to be equipped with the hydrogen detector, and fixed frame sets up in the gate valve outside, and shell one end is equipped with alarm module. The utility model discloses a hydrogen detector that sets up can detect the gas leakage condition when gate valve department leaks gas, and send signal to alarm module on, alarm module can report to the police this moment, thereby remind staff gate valve department the gas leakage condition to have appeared, remind the staff to overhaul or change it as early as possible, can avoid hydrogen leakage to produce the potential safety hazard, can make the preparation machine stop work automatically when receiving the signal through the control module who sets up, thereby avoid the preparation machine continuous operation to continuously produce hydrogen, reduce the potential safety hazard.

Description

Modular water electrolysis hydrogen production device

Technical Field

The utility model relates to a hydrogen preparation technical field, more specifically say, relate to a modularization electrolysis water hydrogen plant.

Background

Hydrogen production by water electrolysis is a convenient method, direct current is introduced into an electrolytic cell filled with potassium hydroxide or sodium hydroxide, and water molecules are subjected to electrochemical reaction on electrodes to be decomposed into hydrogen and oxygen.

Patent document CN214782175U in the prior art provides a modular water electrolysis hydrogen production device, which can wet the surface of a gate valve by a nozzle and a ring pipe under the action of a water pump, so as to avoid explosion caused by spark generation.

Although the device has more beneficial effects, the following problems still exist: although the device can prevent to arouse the detonation, can not remind the staff when gate valve department gas leakage, still can cause the potential safety hazard.

In view of this, we propose a modular water electrolysis hydrogen plant.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a modularization electrolysis water hydrogen plant to solve the problem that provides among the above-mentioned background art.

2. Technical scheme

The utility model provides a modularization electrolysis water hydrogen plant, includes the inside preparation machine of shell, connecting pipe, gate valve and shell, the outside cover of connecting pipe is equipped with fixed frame, the breach has been seted up to fixed frame inside one side, the inside hydrogen detector that is equipped with of breach, both sides all are equipped with the filter screen about the fixed frame, fixed frame sets up in the gate valve outside, shell one end is equipped with alarm module.

As an alternative scheme of this application technical scheme, the outside one side of shell is equipped with control module, hydrogen detector and control module electric connection.

As an alternative of the technical solution of the present application, the control module is electrically connected to the preparation machine, and the control module is used for controlling the operation of the preparation machine.

As an alternative scheme of this application technical scheme, hydrogen detector and alarm module electric connection, hydrogen detector is used for controlling alarm module and sends out the police dispatch newspaper.

As an alternative scheme of this application technical scheme, fixed frame one end is rotated and is connected with the door plant.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses a hydrogen detector that sets up can detect the gas leakage condition when gate valve department leaks gas to on sending signal to alarm module, alarm module can report to the police this moment, thereby remind staff gate valve department that the gas leakage condition has appeared, remind the staff to overhaul or change it as early as possible, can avoid hydrogen to leak and produce the potential safety hazard.

2. The utility model discloses a hydrogen detector that sets up can send signal to control module when detecting hydrogen and leak on to automatically make the preparation machine stop work through control module, thereby avoid the preparation machine continuous operation to continuously produce hydrogen, reduce the potential safety hazard.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an internal view of the overall structure of the present invention;

FIG. 3 is a schematic structural view of the hydrogen gas detector of the present invention;

the reference numbers in the figures illustrate: 1. a housing; 2. a connecting pipe; 3. a gate valve; 4. preparing a machine; 5. a fixing frame; 6. a notch; 7. a hydrogen detector; 8. filtering with a screen; 9. an alarm module; 10. a control module; 11. a door panel.

Detailed Description

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a modularization electrolysis water hydrogen plant, includes shell 1, connecting pipe 2, gate valve 3 and the inside preparation machine 4 of shell 1, and the outside cover of connecting pipe 2 is equipped with fixed frame 5, and breach 6 has been seted up to the inside one side of

fixed frame

5, and 6 inside hydrogen detector 7 that are equipped with of breach, both sides all are equipped with filter screen 8 about fixed frame 5, and fixed frame 5 sets up in 3 outsides of gate valve, and 1 one end of shell is equipped with alarm module 9.

The water can be made to flow from the upper side of the frame to the lower side of the frame by means of the sieve 8 provided, so that the gate valve surface can be wetted.

Specifically, a control module 10 is arranged on one side of the outer part of the housing 1, and the hydrogen detector 7 is electrically connected with the control module 10.

Further, the control module 10 is electrically connected to the preparation machine 4, and the control module 10 is configured to control the operation of the preparation machine 4.

The control module 10 can control the preparation machine 4 to stop working under the action of the hydrogen detector 7, so that potential safety hazards caused by hydrogen generated by the continuous operation of the preparation machine 4 can be avoided.

Still further, hydrogen detector 7 and alarm module 9 electric connection, hydrogen detector 7 are used for controlling alarm module 9 to send out the police dispatch newspaper.

Can report to the police after hydrogen detector 7 detects hydrogen through the alarm module 9 that sets up to remind staff's hydrogen to leak.

Further, a door panel 11 is rotatably connected to one end of the fixed frame 5.

The door panel 11 can be conveniently opened by workers through the arranged door panel 11.

The working principle is as follows: when the device is required to work, the nozzle can spray water and then enter the fixing frame 5 from the filter screen 8 on the upper side, and the water can flow out of the filter screen 8 on the lower side, when hydrogen leakage occurs at the gate valve 3, the hydrogen detector 7 can detect hydrogen and send a signal to the alarm module 9, the alarm module 9 can alarm to remind an operator after receiving the signal, wherein the hydrogen detector 7 can send a signal to the control module 10 after detecting the hydrogen, so that the control module 10 controls the preparation machine 4 to stop working, the preparation machine 4 is prevented from continuously working to generate hydrogen, and the operator can rotate the gate valve 3 after opening the door plate 11, so that the connecting pipe 2 is kept smooth or the connecting pipe 2 is closed, and hydrogen flow is blocked.

Claims

1. The utility model provides a modularization electrolysis water hydrogen plant, includes inside preparation machine (4) of shell (1), connecting pipe (2), gate valve (3) and shell (1), its characterized in that: connecting pipe (2) outside cover is equipped with fixed frame (5), breach (6) are seted up to inside one side of fixed frame (5), breach (6) inside hydrogen detector (7) that are equipped with, both sides all are equipped with filter screen (8) about fixed frame (5), fixed frame (5) set up in gate valve (3) outside, shell (1) one end is equipped with alarm module (9).

2. The modular water electrolysis hydrogen plant according to claim 1, characterized in that: the hydrogen gas detector is characterized in that a control module (10) is arranged on one side of the outer portion of the shell (1), and the hydrogen gas detector (7) is electrically connected with the control module (10).

3. The modular water electrolysis hydrogen plant according to claim 2, characterized in that: the control module (10) is electrically connected with the preparation machine (4), and the control module (10) is used for controlling the preparation machine (4) to work.

4. The modular water electrolysis hydrogen plant according to claim 1, characterized in that: hydrogen detector (7) and alarm module (9) electric connection, hydrogen detector (7) are used for controlling alarm module (9) and send out the police dispatch newspaper.

5. The modular water electrolysis hydrogen plant according to claim 1, characterized in that: one end of the fixed frame (5) is rotatably connected with a door panel (11).