Water electrolysis device of water purification equipment

Abstract

The utility model provides a water electrolysis device of water purification equipment, which comprises an electrolytic bath, a ceramic ion separation membrane is fixedly arranged in the middle of the electrolytic bath, titanium metal electrode plates are fixedly arranged on two sides of the electrolytic bath, each titanium metal electrode plate consists of two connecting columns and a plurality of electrode plates, and the connecting columns are connected with the electrode plates. And a plurality of electrode plates are fixedly arranged between the two connecting columns at equal intervals, and liquid level sensors are fixedly mounted at the tops and the bottoms of the two sides of the inner wall of the electrolytic tank correspondingly. The titanium metal electrode plate is composed of a plurality of electrode plates and connecting columns, the electrode plates are arranged at intervals, the contact area of the electrode plate and water is effectively increased, the electrolysis efficiency is improved, meanwhile, intervals are arranged between the electrode plates, the heat dissipation effect is improved, the liquid level sensors are fixedly arranged at the top and the bottom of the inner wall of the electrolytic bath, and the liquid level sensors are arranged in the electrolytic bath. And by arranging the liquid level sensor, the water level condition in the electrolytic bath can be ensured, and the problem that electrolysis is affected by too low water level is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of pure water equipment and relates to a water electrolysis device of pure water equipment. Background Art

[0002] When current pure water equipment treats water, in order to increase the hydrogen ion content in the water, it is necessary to electrolyze the water.

[0003] When the electrolytic water device of the traditional pure water equipment electrolyzes water, the electrode plate inside the electrolytic cell is generally composed of a whole thick titanium metal electrode plate as an electrode. During the electrolysis process, the contact area between the electrode plate and the water is limited, and the efficiency of electrolysis is limited. At the same time, the water level is not monitored during the electrolysis process. When the water level is too low, it affects the electrolysis of the water. For this reason, we designed a water electrolytic device for pure water equipment. Summary of the invention

[0004] The utility model aims to provide a water electrolysis device for pure water equipment to solve the problem of limited contact area between electrode plates and water and limited electrolysis efficiency during electrolysis proposed in the above background technology.

[0005] The purpose of the utility model can be achieved through the following technical solutions: a water electrolysis device of a pure water equipment, comprising an electrolytic cell, a ceramic ion separation membrane is fixedly provided in the middle of the electrolytic cell, titanium metal electrode plates are fixedly provided on both sides of the electrolytic cell, the titanium metal electrode plates are composed of two connecting columns and a plurality of electrode sheets, a plurality of electrode sheets are fixedly provided equidistantly between the two connecting columns, liquid level sensors are fixedly installed on the top and bottom of both sides of the inner wall of the electrolytic cell, a sealing cover is snap-connected at the top of the electrolytic cell, a liquid inlet pipe is fixedly provided in the middle of the sealing cover, the bottom end of the liquid inlet pipe is connected to a liquid adding pipe through a tee, and a filter assembly is fixedly provided on the top of the liquid inlet pipe.

[0006] In the above-mentioned electrolysis device of the pure water equipment, transparent observation windows are fixedly provided on both sides of the front of the electrolytic cell, and scale lines are engraved on the sides of the two transparent observation windows.

[0007] In the above-mentioned water electrolysis device of the pure water equipment, a first exhaust pipe is fixedly provided on the top of one side of the front of the electrolytic cell, and a second exhaust pipe is fixedly provided on the top of the other side of the front of the electrolytic cell.

[0008] In the above-mentioned electrolysis device of the pure water equipment, liquid outlet pipes are fixedly installed on both sides of the bottom of the electrolytic cell, and electromagnetic valves are fixedly installed inside the two liquid outlet pipes.

[0009] In the above-mentioned electrolysis device of pure water equipment, the filter assembly includes a filter cartridge and a microporous filter membrane, the filter cartridge is fixedly installed on the top of the liquid inlet pipe, and a plurality of microporous filter membranes are fixedly installed at equal intervals inside the filter cartridge.

[0010] In the above-mentioned electrolysis device of pure water equipment, a sleeve frame is fixedly provided at the bottom end of the sealing cover, the sleeve frame is nested and connected with the top of the electrolytic cell, and a sealing ring is sleeved at the connection between the sleeve frame and the electrolytic cell.

[0011] In the above-mentioned electrolysis device of the pure water equipment, grooves are provided at the corners on both sides of the frame, and blocks are nested inside the grooves. An extrusion spring is fixedly installed at the bottom of the groove, and one end of the extrusion spring is fixedly connected to the center of the side of the block. Slots are provided at the corners on both sides of the inner wall of the electrolytic cell, and the block is engaged with the slots.

[0012] Compared with the prior art, the advantages of the electrolytic water device of the utility model are:

[0013] 1. The titanium metal electrode plate is composed of multiple electrode sheets and connecting columns. The multiple electrode sheets are arranged at intervals, which effectively increases the contact area between the titanium metal electrode plate and water and improves the efficiency of electrolysis. At the same time, intervals are set between the electrode sheets to improve the heat dissipation effect.

[0014] 2. Liquid level sensors are fixedly installed on the top and bottom of the inner wall of the electrolytic cell. Through the installation of the liquid level sensor, the water level inside the electrolytic cell can be ensured, avoiding the problem of too low water level affecting electrolysis. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a three-dimensional structural schematic diagram of a water electrolysis device of a pure water device.

[0016] Figure 2 The utility model is a schematic diagram of the internal structure of a water electrolysis device of a pure water device.

[0017] Figure 3 The utility model is a schematic diagram of the structure of a titanium metal electrode plate of a water electrolysis device of a pure water device.

[0018] Figure 4 The utility model is a water electrolysis device of a pure water equipment Figure 2 A partial enlarged view of point A in the middle.

[0019] Figure 5 The utility model is a schematic diagram of the cross-sectional structure of a filter component of an electrolytic water device of a pure water device.

[0020] In the figure, 1, electrolytic cell; 2, liquid outlet pipe; 3, transparent observation window; 4, scale line; 5, first exhaust pipe; 6, second exhaust pipe; 7, liquid inlet pipe; 8, filter assembly; 9, sealing cover; 10, tee; 11, ceramic ion separation membrane; 12, titanium metal electrode plate; 13, liquid level sensor; 14, connecting column; 15, electrode sheet; 16, microporous filter membrane; 17, frame; 18, slot; 19, extrusion spring; 20, block. DETAILED DESCRIPTION

[0021] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0022] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the utility model is a water electrolysis device of a pure water equipment, comprising an electrolytic cell 1, a ceramic ion separation membrane 11 is fixedly provided in the middle of the electrolytic cell 1, titanium metal electrode plates 12 are fixedly provided on both sides of the electrolytic cell 1, the titanium metal electrode plates 12 are composed of two connecting columns 14 and a plurality of electrode sheets 15, a plurality of electrode sheets 15 are fixedly provided equidistantly between the two connecting columns 14, liquid level sensors 13 are fixedly installed on the top and bottom of both sides of the inner wall of the electrolytic cell 1, a sealing cover 9 is snap-connected at the top of the electrolytic cell 1, a liquid inlet pipe 7 is fixedly provided in the middle of the sealing cover 9, the bottom end of the liquid inlet pipe 7 is connected to a liquid adding pipe through a tee 10, and a filter assembly 8 is fixedly provided on the top of the liquid inlet pipe 7.

[0023] Specifically, the titanium metal electrode plate 12 is composed of multiple electrode sheets 15 and connecting columns 14. The multiple electrode sheets 15 are arranged at intervals, which effectively increases the contact area between the titanium metal electrode plate 12 and water and improves the efficiency of electrolysis. At the same time, intervals are set between the electrode sheets 15 to improve the heat dissipation effect.

[0024] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, in the water electrolysis device of the pure water equipment of the utility model, transparent observation windows 3 are fixedly provided on both sides of the front of the electrolytic cell 1, and scale lines 4 are engraved on the sides of the two transparent observation windows 3.

[0025] Specifically, the electrolysis condition inside the electrolytic cell 1 can be conveniently observed through the transparent observation window 3 .

[0026] A first exhaust pipe 5 is fixedly provided on the top of one side of the front of the electrolytic cell 1 , and a second exhaust pipe 6 is fixedly provided on the top of the other side of the front of the electrolytic cell 1 .

[0027] Liquid outlet pipes 2 are fixedly installed on both sides of the bottom of the electrolytic cell 1, and electromagnetic valves are fixedly installed inside the two liquid outlet pipes 2.

[0028] Specifically, the liquid is discharged through the liquid outlet pipe 2 .

[0029] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the utility model is a water electrolysis device for pure water equipment, the filter assembly 8 includes a filter cartridge and a microporous filter membrane 16, the filter cartridge is fixedly installed on the top of the liquid inlet pipe 7, and a plurality of microporous filter membranes 16 are fixedly installed at equal intervals inside the filter cartridge.

[0030] Specifically, the filter assembly 8 can filter the water entering the electrolytic cell 1 .

[0031] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the utility model is a water electrolysis device of a pure water equipment, a sleeve frame 17 is fixedly provided at the bottom end of the sealing cover 9, the sleeve frame 17 is nested and connected with the top of the electrolytic cell 1, and a sealing ring is sleeved at the connection between the sleeve frame 17 and the electrolytic cell 1.

[0032] Specifically, the sealing performance of the connection is improved by providing a sealing ring at the connection.

[0033] Grooves are provided at the corners on both sides of the sleeve 17, and blocks 20 are nested inside the grooves. An extrusion spring 19 is fixedly installed at the bottom of the groove, and one end of the extrusion spring 19 is fixedly connected to the center of the side of the block 20. Slots 18 are provided at the corners on both sides of the inner wall of the electrolytic cell 1, and the block 20 is engaged with the slots 18.

[0034] Specifically, the card block 20 is engaged with the card slot 18 to facilitate the connection between the sealing cover 9 and the electrolytic cell 1. A through hole connected to the outside is also opened at the center of the card slot 18. When disassembly is required, it is only necessary to insert a pin into the through hole to push the card block 20 and the card slot 18 apart.

[0035] In specific implementation, when using the electrolysis device, first connect the liquid inlet pipe 7 of the electrolysis device to the water source of the pure water equipment. When water enters the liquid inlet pipe 7, the water source is filtered by the filter assembly 8 installed in the middle of the liquid inlet pipe 7. The filtered water enters the interior of the electrolytic cell 1. Then, the two titanium metal electrode plates 12 are energized. The titanium metal electrode plates 12 are spaced apart by multiple electrode sheets 15, which increases the contact area with water and improves the electrolysis efficiency. The gas generated during the electrolysis process is discharged through the first exhaust pipe 5 and the second exhaust pipe 6. During the electrolysis process, when the water level is lower than the bottom liquid level sensor 13, water can be replenished in time. When the digital level reaches the top liquid level sensor 13, water replenishment is stopped to avoid water shortage inside the electrolytic cell 1 and affect the electrolysis.

[0036] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. The specific embodiments described in this article are only used to illustrate the spirit of the utility model. The technicians in the technical field of the utility model can make various modifications or supplements to the specific embodiments described or replace them in a similar way, but they will not deviate from the spirit of the utility model or exceed the scope defined by the attached claims.

Claims

1. A water electrolysis device for pure water equipment, comprising an electrolytic cell (1), It is characterized in that A ceramic ion separation membrane (11) is fixedly provided in the middle of the electrolytic cell (1), titanium metal electrode plates (12) are fixedly provided on both sides of the electrolytic cell (1), the titanium metal electrode plates (12) are composed of two connecting columns (14) and a plurality of electrode sheets (15), and a plurality of electrode sheets (15) are fixedly provided between the two connecting columns (14) at equal intervals, liquid level sensors (13) are fixedly installed on the top and bottom of both sides of the inner wall of the electrolytic cell (1), a sealing cover (9) is snap-fittedly connected to the top of the electrolytic cell (1), a liquid inlet pipe (7) is fixedly provided in the middle of the sealing cover (9), the bottom end of the liquid inlet pipe (7) is connected to a liquid adding pipe via a tee (10), and a filter assembly (8) is fixedly provided on the top of the liquid inlet pipe (7).

2. The water electrolysis device of the pure water equipment according to claim 1, It is characterized in that Transparent observation windows (3) are fixedly provided on both sides of the front of the electrolytic cell (1), and scale lines (4) are engraved on the sides of the two transparent observation windows (3).

3. The water electrolysis device of the pure water equipment according to claim 2, It is characterized in that A first exhaust pipe (5) is fixedly provided on the top of one side of the front face of the electrolytic cell (1), and a second exhaust pipe (6) is fixedly provided on the top of the other side of the front face of the electrolytic cell (1).

4. The water electrolysis device of the pure water equipment according to claim 3, It is characterized in that Liquid outlet pipes (2) are fixedly installed on both sides of the bottom of the electrolytic cell (1), and electromagnetic valves are fixedly installed inside the two liquid outlet pipes (2).

5. The water electrolysis device of the pure water equipment according to claim 1, It is characterized in that The filter assembly (8) comprises a filter cartridge and a microporous filter membrane (16); the filter cartridge is fixedly mounted on the top of the liquid inlet pipe (7); and a plurality of microporous filter membranes (16) are fixedly mounted at equal intervals inside the filter cartridge.

6. The water electrolysis device of the pure water equipment according to claim 1, It is characterized in that A sleeve frame (17) is fixedly provided at the bottom end of the sealing cover (9), the sleeve frame (17) is nested and connected with the top of the electrolytic cell (1), and a sealing ring is sleeved at the connection between the sleeve frame (17) and the electrolytic cell (1).

7. The water electrolysis device of the pure water equipment according to claim 6, It is characterized in that Grooves are provided at the corners on both sides of the sleeve frame (17), and clamping blocks (20) are nested inside the grooves. A pressing spring (19) is fixedly installed at the bottom of the groove, and one end of the pressing spring (19) is fixedly connected to the center of the side of the clamping block (20). Clamping grooves (18) are provided at the corners on both sides of the inner wall of the electrolytic cell (1), and the clamping block (20) is clamped and connected to the clamping grooves (18).

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