Hot standby machine system of alkaline water electrolysis hydrogen production equipment

Abstract

The utility model provides a hot standby machine system of alkaline water electrolysis hydrogen production equipment. The hot standby machine system comprises a base, a connecting block, a gas-liquid separator, a gas washer, a gas cooler, a connectable conveying filling pipe structure and a connectable guiding and distributing guiding pipe structure. The gas-liquid separator, the U-shaped communicating pipe, the first connecting pipe, the second connecting pipe and the first electromagnetic valves are matched with one another, so that the corresponding first electromagnetic valves are controlled to be opened and closed in the using process, and the aim of conveniently filling different devices in the working process is achieved; a gas-liquid separator, a gas scrubber, a top end communicating pipe, a vertical pipe, a bottom end communicating pipe, a second electromagnetic valve and a third electromagnetic valve are matched with one another, so that the second electromagnetic valve and the third electromagnetic valve are controlled to be opened and closed for matched work in the use process; and the aim of conveniently maintaining and overhauling the stopped equipment in the use process is fulfilled.

Description

TECHNICAL FIELD

[0001] The utility model belongs to hydrogen production equipment technical field especially relates to alkaline electrolysis water hydrogen production equipment hot spare machine system. BACKGROUND

[0002] Hydrogen as a kind of high calorific value, clean and pollution-free energy, occupies a place in new energy industry. There are many methods to produce hydrogen, among which water electrolysis hydrogen production is the most important technology to produce high-purity hydrogen. With the rapid development of hydrogen energy, large-scale hydrogen production is the trend of future development of hydrogen energy. Large-scale hydrogen production requires multiple large-scale water electrolysis hydrogen production equipment, and multiple large-scale water electrolysis hydrogen production equipment includes numerous parts. The existing alkaline electrolysis water hydrogen production equipment hot spare machine system is inconvenient to replace the processing channel during use and affects the work efficiency when local equipment needs to be replaced during work. INVENTION CONTENTS

[0003] To solve the above technical problems, the utility model provides alkaline electrolysis water hydrogen production equipment hot spare machine system, by setting up communication mechanism in the process of using, it is convenient to fill in different equipment during work and set up communication separation mechanism in the process of using, it is convenient to maintain and overhaul local equipment during use.

[0004] Alkaline electrolysis water hydrogen production equipment hot spare machine system, including base, the upper end front and upper end rear of base are bolted from left to right and sequentially fixed with connecting block;The upper end of connecting block is bolted in the bottom corner position of gas-liquid separator respectively;The upper end of gas-liquid separator is fixed with gas scrubber in the middle position respectively;The upper end rear pipeline of gas-liquid separator is connected with gas cooler, characterized by, the front end of gas-liquid separator is provided with the structure of communicating transport filling pipe;The communicating guide pipe structure of guiding and sending is arranged between the gas-liquid separator.

[0005] Preferably, the communicating transport filling pipe structure includes U-shaped communication pipe, the first connecting pipe is threadedly connected to the middle position of the front surface of the U-shaped communication pipe;The upper end of U-shaped communication pipe is threadedly connected to the middle position of the bottom end of second connecting pipe respectively;The first electromagnetic valve is bolted in the inside left and right sides of U-shaped communication pipe respectively.

[0006] Preferably, the communicating guide pipe structure of guiding and sending includes top end communication pipe, the vertical pipe is threadedly connected to the middle position of the bottom end of top end communication pipe;The vertical pipe is threadedly connected to the middle position of the upper end of bottom end communication pipe;The second electromagnetic valve is bolted in the middle position of the inside of vertical pipe;The third electromagnetic valve is bolted in the middle position of the inside left and right sides of top end communication pipe respectively.

[0007] Compared with the prior art, the gas-liquid separator has the beneficial effects that:

[0008] 1. In the utility model, the gas-liquid separator, the U-shaped communication pipe, the first connecting pipe, the second connecting pipe and the first electromagnetic valve are mutually matched and arranged, which is favorable for controlling the corresponding first electromagnetic valve to open and close in the using process, and facilitates the purpose of filling different equipment in the working process.

[0009] 2. In the utility model, the gas-liquid separator, the gas scrubber, the top end communication pipe, the vertical pipe, the bottom end communication pipe, the second electromagnetic valve and the third electromagnetic valve are mutually matched and arranged, which is favorable for controlling the second electromagnetic valve and the third electromagnetic valve to open and close in the using process, and facilitates the purpose of stopping the equipment maintenance in the using process. BRIEF DESCRIPTION OF DRAWINGS

[0010] Figure 1 It is the structure schematic view of the utility model.

[0011] Figure 2 It is the structure schematic view of the utility model's connectable conveying and filling pipe structure.

[0012] Figure 3 It is the structure schematic view of the utility model's connectable guiding and conveying pipe structure.

[0013] In the drawing:

[0014] 1, base; 2, connecting block; 3, gas-liquid separator; 4, gas scrubber; 5, gas cooler; 6, connectable conveying and filling pipe structure; 61, U-shaped communication pipe; 62, first connecting pipe; 63, second connecting pipe; 64, first electromagnetic valve; 7, connectable guiding and conveying pipe structure; 71, top end communication pipe; 72, vertical pipe; 73, bottom end communication pipe; 74, second electromagnetic valve; 75, third electromagnetic valve. DETAILED DESCRIPTION

[0015] The utility model will be specifically described below in combination with the drawings, such as the drawings Figure 1 and the drawings Figure 2As shown, the hydrogen production equipment standby system of alkaline electrolytic water, including base 1, connecting block 2, gas-liquid separator 3, gas scrubber 4, gas cooler 5, can be connected to the delivery of the pipe structure 6 and can be connected to the guide pipe structure 7, the upper end of the front and the upper end of the rear of the base 1 are bolted from left to right in turn connecting block 2;The upper end of the connecting block 2 is bolted in the bottom corner of the gas-liquid separator 3;The upper end of the gas-liquid separator 3 is fixed with gas scrubber 4 in the middle position;The upper end of the gas-liquid separator 3 is connected with gas cooler 5;The front end of the gas-liquid separator 3 is provided with a pipe structure 6 that can be connected to the delivery of the pipe structure 6;The gas-liquid separator 3 is provided with a pipe structure 7 that can be connected to the guide pipe structure 7;The pipe structure 6 that can be connected to the delivery of the pipe structure 6 includes U-shaped communication pipe 61, first connecting pipe 62, second connecting pipe 63 and first electromagnetic valve 64, the middle position of the front surface of the U-shaped communication pipe 61 is threadedly connected with the first connecting pipe 62;The upper end of the U-shaped communication pipe 61 is threadedly connected to the middle position of the bottom end of the second connecting pipe 63;The first electromagnetic valve 64 is bolted to the left and right sides of the inside of the U-shaped communication pipe 61;When in use, the base 1 is fixed in the appropriate position, then connected with external wire and external pipeline, and then connected with external control equipment through external wire, then the first connecting pipe 62, the U-shaped communication pipe 61 and the second connecting pipe 63 are matched to realize gas delivery, and the first electromagnetic valve 64 is controlled to realize the purpose of guide switching in work.

[0016] In this embodiment, the gas-liquid separator 3 is connected with the gas scrubber 4 and the gas cooler 5. Figure 3 As shown, the pipe structure 7 that can be connected to the guide pipe structure 7 includes top end communication pipe 71, vertical pipe 72, bottom end communication pipe 73, second electromagnetic valve 74 and third electromagnetic valve 75, the middle position of the bottom end of the top end communication pipe 71 is threadedly connected with the vertical pipe 72;The bottom end of the vertical pipe 72 is threadedly connected to the middle position of the upper end of the bottom end communication pipe 73;The second electromagnetic valve 74 is bolted to the middle position of the inside of the vertical pipe 72;The third electromagnetic valve 75 is bolted to the middle position of the left and right sides of the inside of the top end communication pipe 71;Then in work, after treatment by the gas-liquid separator 3, then after washing treatment by the gas scrubber 4, then after treatment by the gas cooler 5, when necessary in work, the second electromagnetic valve 74 and the third electromagnetic valve 75 are controlled to realize the purpose of gas washing treatment by different gas scrubbers 4, which is convenient for maintenance and repair of the idle gas scrubber 4, thereby completing the work.

[0017] In this embodiment, specifically, the gas-liquid separator 3 is connected with the gas scrubber 4 and the gas cooler 5.

[0018] In the embodiment, the first electromagnetic valves 64 are arranged respectively at the left and right rear of the first connecting pipes 62.

[0019] In the embodiment, the rear ends of the second connecting pipes 63 are respectively connected in threaded mode to the middle positions of the front ends of the gas-liquid separators 3 and are in communication, and the front ends of the second connecting pipes 63 are respectively provided with valves in threaded mode.

[0020] In the embodiment, the top connecting pipes 71, the vertical pipes 72 and the bottom connecting pipes 73 are arranged in H mode.

[0021] In the embodiment, the left and right ends of the top connecting pipes 71 are respectively connected in threaded mode to the lower parts of the outer walls of the gas scrubbers 4, and the left and right ends of the bottom connecting pipes 73 are respectively connected in threaded mode to the middle positions of the inner walls of the gas-liquid separators 3.

[0022] Working principle

[0023] In the embodiment, when in use, the base 1 is fixed at a proper position, then external wires and external pipes are connected, and an external control device is connected through the external wires, then the first connecting pipes 62, the U-shaped connecting pipes 61 and the second connecting pipes 63 are cooperated to realize gas conveying, and the first electromagnetic valves 64 are controlled to realize the purpose of conveying reversing, then the gas-liquid separators 3 are used to process the gas, then the gas is washed by the gas scrubbers 4, then the gas is cooled by the gas coolers 5, and when necessary, the second electromagnetic valves 74 and the third electromagnetic valves 75 are controlled to realize the purpose of washing the gas by different gas scrubbers 4, and the purpose of maintaining and repairing the idle gas scrubbers 4 is achieved, so that the work is completed.

[0024] The technical scheme disclosed in the embodiment or designed by the person skilled in the art based on the technical scheme of the embodiment can achieve the above technical effects, and falls within the protection scope of the embodiment.

Claims

1. alkaline electrolytic water hydrogen production equipment hot standby system, including base (1), the upper end front and upper end rear of the base (1) are bolted from left to right in turn with connecting block (2);The upper end of the connecting block (2) is bolted in the bottom end of the four corner positions of the gas-liquid separator (3) respectively;The upper end of the gas-liquid separator (3) is fixed with gas scrubber (4) in the middle position respectively;The upper end of the gas-liquid separator (3) is connected with gas cooler (5) by pipeline;Its characterized in that, The front end of the gas-liquid separator (3) in the standby system of the alkaline electrolytic water hydrogen production equipment is provided with a connectable delivery filling pipe structure (6); the gas-liquid separators (3) are provided with a connectable guide and delivery direction guide pipe structure (7).

2. The thermal backup system for a hydrogen generation apparatus using alkaline electrolysis of water according to claim 1, wherein The connectable delivery filling pipe structure (6) comprises a U-shaped connecting pipe (61), a first connecting pipe (62) is threadedly connected to the middle position of the front surface of the U-shaped connecting pipe (61); the upper ends of the U-shaped connecting pipe (61) are respectively threadedly connected to the middle positions of the bottom ends of second connecting pipes (63); the left and right sides of the inside of the U-shaped connecting pipe (61) are respectively bolted with first electromagnetic valves (64).

3. The thermal backup system for an alkaline water electrolysis hydrogen generation apparatus according to claim 1, wherein The connectable guide and delivery direction guide pipe structure (7) comprises a top end connecting pipe (71), a vertical pipe (72) is threadedly connected to the middle position of the bottom end of the top end connecting pipe (71); the bottom end of the vertical pipe (72) is threadedly connected to the middle position of the upper end of a bottom end connecting pipe (73); the middle position of the inside of the vertical pipe (72) is bolted with a second electromagnetic valve (74); the middle positions of the left and right sides of the inside of the top end connecting pipe (71) are respectively bolted with third electromagnetic valves (75).

4. The thermal backup system for an alkaline water electrolysis hydrogen generation apparatus according to claim 2, wherein The rear ends of the second connecting pipes (63) are respectively threadedly connected to the middle positions of the front ends of the gas-liquid separators (3) and are connected; the inside of the front ends of the second connecting pipes (63) are respectively threadedly inserted with valves.

5. The thermal backup system for an alkaline water electrolysis hydrogen generation apparatus according to claim 3, wherein The left and right ends of the top end connecting pipe (71) are respectively threadedly connected to the lower parts of the outer walls of the gas scrubbers (4); the two ends of the bottom end connecting pipe (73) are respectively threadedly connected to the middle positions of the left and right inner walls of the gas-liquid separators (3).

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