Electrolysis unit convenient to assemble

Abstract

The utility model discloses an electrolysis unit convenient to assemble, and relates to the technical field of electrolytic baths, one side of an electrolysis unit outer frame is provided with a plurality of pins, the opposite side of the electrolysis unit outer frame is provided with a plurality of pin holes, the pins and the pin holes are arranged in a one-to-one correspondence mode, the pins and the pin holes are conical, and the pins are provided with a plurality of pin holes. And a plurality of handle grooves are formed in the electrolysis unit outer frame. According to the utility model, a positioning structure of the electrode frame is reset, during installation, only the outer frames of the electrolysis units need to be stacked and placed, the corresponding pin holes and the pins are matched with each other, and then the two adjacent outer frames of the electrolysis units are locked, so that the locking mode of the electrode frame is simpler, the assembly operation speed of the electrolysis cell is accelerated, and the assembly efficiency is improved. And the assembly efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of electrolytic cell technology, specifically to an electrolytic unit that is easy to assemble. Background Technology

[0002] The electrolyzer is the core component of a water electrolysis hydrogen production system. A bipolar electrolyzer consists of multiple electrolysis units connected in series, pressed together by two end plates and locking screws to form a single unit. The process of stacking these electrolysis units is called electrolyzer assembly. Traditionally, this assembly involves setting two pin holes on the electrode frame—the outer frame assembly of the electrolysis unit. In subsequent assembly, the electrode frame (refer to...) is then... Figure 6 The pin hole on (a) fits onto the fixed long pin (refer to...). Figure 6 In section b), ensure that the relative positions of the pole frames are consistent (refer to the appendix). Figure 6 ).

[0003] Currently, when assembling the outer frame of an electrolytic cell using the aforementioned positioning structure, each electrode frame needs to be lifted high and precisely fitted onto the top of a long pin before being lowered back to the predetermined assembly position. This is especially difficult for large equipment with heavy electrode frames, where manual operation has become challenging. Using lifting equipment for hoisting and manual assistance (aligning the holes) further reduces the efficiency of assembly. Moreover, due to the small gap between the pin hole and the pin, removing the pin after assembly is extremely difficult. Utility Model Content

[0004] To address the problems of cumbersome operation and low assembly efficiency of current electrode frames as mentioned in the background art, the purpose of this utility model is to provide an electrolysis unit that is easy to assemble.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an electrolysis unit that is easy to assemble, comprising an anode end plate, a cathode end plate, and a fixed support foot. The cathode end plate is snapped onto the fixed support foot. The anode end plate and the cathode end plate are locked together by a plurality of locking screws. A plurality of electrolysis unit outer frames are provided between the anode end plate and the cathode end plate. A plurality of pins are provided on one side of each electrolysis unit outer frame, and a plurality of pin holes are provided on the opposite side of each electrolysis unit outer frame. The pins and pin holes are arranged in a one-to-one correspondence.

[0006] Preferably, both the pin and the pin hole are tapered, and each pin is fitted with a ball bearing.

[0007] Preferably, the outer frame of the electrolysis unit is provided with several handle slots.

[0008] Preferably, the handle slots are arranged in a circular array with the axis of the outer frame of the electrolysis unit as the center.

[0009] Preferably, two symmetrically arranged support columns are installed on the cathode end plate, and several rotating rings are sleeved on the support columns, with the rotating rings rotating in coordination with the support columns.

[0010] Preferably, the rotating ring has the same thickness as the outer frame of the electrolysis unit.

[0011] Preferably, the anode plate has two first through holes, and the support column passes through the first through holes.

[0012] Preferably, the pins are arranged in a planetary arrangement.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This utility model has redesigned the positioning structure of the electrode frame. During installation, it is only necessary to stack the outer frames of the electrolysis unit. The corresponding pin holes and pins will cooperate with each other to lock the outer frames of two adjacent electrolysis units. This locking method of the electrode frame is simpler, speeds up the assembly operation of the electrolysis cell, and improves the assembly efficiency.

[0015] 2. When the electrolysis unit outer frame of this utility model is stacked, the handle groove can be rotated to make the corresponding pin holes and pins engage with each other. When the electrolysis unit outer frame rotates, the pins are fitted with rolling balls to facilitate the rotation of the electrolysis unit outer frame. The support column can also limit the movement of the electrolysis unit outer frame, and the rotating ring on the support column facilitates the rotation of the electrolysis unit outer frame, thereby speeding up the locking speed between two adjacent electrolysis unit outer frames and speeding up the assembly operation of the electrolysis cell. Attached Figure Description

[0016] Figure 1 This is a schematic diagram showing the installation position of the outer frame of the electrolysis unit of this utility model.

[0017] Figure 2 This is a schematic diagram showing the positional relationship between the outer frame of the electrolysis unit and the support column of this utility model.

[0018] Figure 3 This is a schematic diagram of the installation method of the outer frame of the electrolysis unit of this utility model.

[0019] Figure 4 This is a schematic diagram of the basic structure of an electrolysis unit that is easy to assemble according to this utility model.

[0020] Figure 5 This is a schematic diagram showing the connection relationship between the pin and the pin hole of this utility model.

[0021] Figure 6 This is a schematic diagram of the current electrolysis unit's outer frame connected in series.

[0022] In the diagram: 101, outer frame of the electrolysis unit; 102, handle groove; 103, pin; 104, pin hole; 105, ball bearing; 201, anode plate; 202, cathode plate; 205, locking screw; 301, support column; 302, rotating ring; 303, first through hole; 401, fixed support leg. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] As a first embodiment of this utility model, such as Figure 1-5 As shown, this embodiment provides a gantry-type atomizing spraying structure for cherry planting greenhouses, including an anode end plate 201, a cathode end plate 202, and a fixed support leg 401. The cathode end plate 202 is snapped onto the fixed support leg 401. The anode end plate 201 and the cathode end plate 202 are locked together by a number of locking screws 205. A number of electrolysis unit frames 101 are provided between the anode end plate 201 and the cathode end plate 202. Components for electrolytic hydrogen production are provided inside the electrolysis unit frames 101.

[0025] A number of pins 103 are provided on one side of the outer frame 101 of the electrolysis unit, and a number of pin holes 104 are provided on the opposite side of the outer frame 101 of the electrolysis unit. The pins 103 and the pin holes 104 are arranged in a one-to-one correspondence, and the pins 103 are arranged in a planetary arrangement.

[0026] Specifically, refer to Figure 3 As shown, in this embodiment, there are six pins 103. The orbit of each pin 103 around the axis of the outer frame 101 of the electrolysis unit is a corresponding dotted line, which is similar to the current planetary rotation orbit. The pins 103 do not interfere with each other, and each pin 103 only cooperates with one corresponding pin hole 104. This makes it possible for two adjacent outer frames 101 of the electrolysis unit to have only one way of locking each other, effectively avoiding the problem of misalignment of two adjacent outer frames 101 of the electrolysis unit.

[0027] Both the pin 103 and the pin hole 104 are conical. A ball bearing 105 is inlaid at one end of the pin 103. Several handle slots 102 are provided on the outer frame 101 of the electrolysis unit. The handle slots 102 are arranged in a circular array with the axis of the outer frame 101 of the electrolysis unit as the center.

[0028] Specifically, the installation of the rolling ball 105 can effectively reduce the resistance when rotating the outer frame 101 of the electrolysis unit, reduce the force required during assembly, and save a lot of manpower and material resources. In addition, the handle groove 102 can facilitate the rotation of the outer frame 101 of the electrolysis unit by the staff. In this embodiment, a silicone pad can be installed in the handle groove 102, which can facilitate the rotation of the outer frame 101 of the electrolysis unit.

[0029] Two symmetrically arranged support columns 301 are installed on the cathode end plate 202. Several rotating rings 302 are sleeved on the support columns 301. The rotating rings 302 are rotatably engaged with the support columns 301. The thickness of the rotating rings 302 is the same as that of the outer frame 101 of the electrolysis unit. Two first through holes 303 are opened on the anode end plate 201, and the support columns 301 pass through the first through holes 303.

[0030] In this embodiment, the support column 301 can effectively limit the outer frame 101 of the electrolysis unit, and the rotating ring 302 on the support column 301 can effectively reduce the resistance when the outer frame 101 of the electrolysis unit rotates.

[0031] It should be noted that when assembling the electrolysis unit outer frame 101, the outer frame 101 to be assembled is placed on the already installed outer frame 101 or cathode end plate 202, and then the outer frame 101 is made to rest against the rotating ring 302 with two symmetrically arranged support columns 301 (refer to...). Figure 3 (in the direction of the white arrow), the worker rotates the outer frame 101 of the electrolysis unit by rotating the handle groove 102 (refer to...). Figure 3 (refer to the direction of the black arrow), so that the corresponding pin 103 and pin hole 104 are engaged (refer to...). Figure 5 After all the electrolysis unit frames 101 are installed, the electrolysis unit frames 101 between the anode plate 201 and the cathode plate 202 are locked by locking screws 205. At this time, the electrolysis unit can be lifted to the required position by a crane.

[0032] In this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, without necessarily requiring or implying any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An easily assembled electrolysis unit, comprising an anode end plate (201), a cathode end plate (202), and a fixed support (401), wherein the cathode end plate (202) is snapped onto the fixed support (401), the anode end plate (201) and the cathode end plate (202) are locked together by a plurality of locking screws (205), and a plurality of electrolysis unit outer frames (101) are provided between the anode end plate (201) and the cathode end plate (202), characterized in that: The outer frame (101) of the electrolysis unit is provided with a plurality of pins (103) on one side, and a plurality of pin holes (104) are provided on the opposite side of the outer frame (101) of the electrolysis unit, and the pins (103) and pin holes (104) are provided in a one-to-one correspondence.

2. The easily assembled electrolysis unit according to claim 1, characterized in that: Both the pin (103) and the pin hole (104) are tapered, and each of the pins (103) is fitted with a ball bearing (105).

3. The easily assembled electrolysis unit according to claim 1, characterized in that: The outer frame (101) of the electrolysis unit is provided with several handle slots (102).

4. The easily assembled electrolysis unit according to claim 3, characterized in that: The handle groove (102) is arranged in a circular array with the axis of the outer frame (101) of the electrolysis unit as the center.

5. The easily assembled electrolysis unit according to claim 1, characterized in that: Two symmetrically arranged support columns (301) are installed on the negative end plate (202). Several rotating rings (302) are sleeved on the support columns (301), and the rotating rings (302) are rotatably engaged with the support columns (301).

6. The easily assembled electrolysis unit according to claim 5, characterized in that: The rotating ring (302) has the same thickness as the outer frame (101) of the electrolysis unit.

7. The easily assembled electrolysis unit according to claim 6, characterized in that: The anode plate (201) has two first through holes (303), and the support column (301) passes through the first through holes (303).

8. The easily assembled electrolysis unit according to claim 1, characterized in that: The pins (103) are arranged in a planetary pattern.

Images