CN115217195A - Electrolyzed water generating device and electronic toilet - Google Patents

Abstract

The invention discloses an electrolyzed water generating device, which belongs to the field of electrolysis equipment and solves the problem of easy loss of service life caused by uneven flow velocity distribution at each position of an electrode in the prior art. The invention is mainly used for ensuring that the flow velocity of water flow in the electrolyzed water generating device is more uniform, and effectively reducing the influence of nonuniform electrode loss on the service life of the electrode caused by nonuniform flow velocity distribution. The invention also provides an electronic toilet bowl which comprises the electrolyzed water generating device.

Description

A kind of electrolyzed water generating device and electronic toilet

technical field

The invention relates to electrolysis equipment and sanitary equipment, in particular to an electrolyzed water generating device and an electronic toilet provided with the electrolyzed water generating device.

Background technique

In recent years, with the improvement of people's living standards, the demand for daily health has gradually increased. Based on the current impact of the new crown epidemic, disinfection and sterilization have been paid more attention by people.

In the prior art, arranging electrodes of special materials in water and energizing the electrodes will generate sterilizing substances in the water, and in this way, water will be electrolyzed to produce sterilizing water with sterilizing effect. At present, the generator used for electrolysis has tubular and box-shaped structures. The internal flow channel of the tubular generator is narrow, and the flow velocity of the internal water flow is evenly distributed, but the flow velocity is fast, and the water flow has a large scouring effect on the electrode, and the electrode surface is coated. The consumption of each position of the electrode is uneven, and the life of the electrode is easily lost; the internal flow channel of the box-shaped generator is wider and the flow rate is slower, but the flow rate distribution at each position of the electrode is uneven, which affects the quality and stability of the generator.

SUMMARY OF THE INVENTION

One of the objectives to be achieved by the present invention is to provide an electrolyzed water generating device, which can effectively ensure that the flow rate of the water flow in the electrolyzed water generating device is more uniform, and effectively reduce the impact on the life of the electrodes caused by uneven distribution of the flow rate. .

In order to achieve the above purpose, the present invention adopts the following technical scheme: an electrolyzed water generating device, comprising a casing and an electrode installed in the casing, the casing is provided with a water inlet and a water outlet, the terminals of the electrodes extend to the outside, the casing There is a retaining rib in the body, the retaining rib divides the inner cavity of the casing into a first area, a second area and a third area, the electrode is limited by the retaining rib in the second area, and the retaining rib is provided with the first area and the A plurality of first communication ports connecting the two areas, a plurality of second communication ports connecting the second area and the third area, the water inlet is located in the first area, and the water outlet is located in the third area.

As a preferred solution, the casing includes a first casing and a second casing, and the retaining rib includes a first retaining rib, a second retaining rib, and a third retaining rib disposed in the second casing. ribs and fourth retaining ribs, the first retaining ribs and the second retaining ribs are located on both sides of the electrode, the first retaining ribs are provided with a plurality of and spaced apart, the second retaining ribs are provided with a plurality of and spaced apart, and the third retaining ribs are provided and the fourth retaining rib are located on both sides of the electrode, the third retaining rib is provided with a plurality of and spaced apart, the fourth retaining rib is provided with a plurality of and spaced apart, the first shell and the second shell are connected to make the first retaining rib Insert the gap between two adjacent third retaining ribs, insert the third retaining rib into the gap between two adjacent first retaining ribs, insert the second retaining rib into the gap between two adjacent fourth retaining ribs, and insert the fourth retaining rib into the phase. The gap between the adjacent two second retaining ribs will limit the electric limit and enclose the second area, the gap between the adjacent first retaining ribs and the third retaining ribs forms a first communication port, and the adjacent second retaining ribs and The gap between the fourth retaining ribs forms a second communication port.

As a further preferred solution, the width of the first retaining rib or the third retaining rib located in the middle of the shell is larger than the width of the other first retaining ribs and the third retaining rib, and the water inlet is located at the first retaining rib and the third retaining rib. The side of the one with the largest width is staggered from the first communication port.

As a preferred solution, the casing includes a first casing and a second casing, the retaining rib includes a first retaining rib disposed on the first casing and a second retaining rib disposed in the second casing. The body and the second shell are connected so that the first retaining rib and the second retaining rib are located on both sides of the electrode to enclose the electrode limit and form a second area. There are multiple and spaced apart, the gap between two adjacent first retaining ribs forms a first communication port, and the gap between two adjacent second retaining ribs forms a second communication port;

Alternatively, the casing includes a first casing and a second casing, the retaining ribs include a first retaining rib and a second retaining rib provided on the first casing, and the first retaining ribs and the second retaining ribs are located on two sides of the electrode. side, the first retaining rib is provided with a plurality of and spaced apart, the second retaining rib is provided with a plurality of and spaced apart, the first shell and the second shell are connected so that the second shell is connected with the first retaining rib and the second retaining rib. The rib connection will limit the electrode and enclose the second area, the gap between two adjacent first retaining ribs forms a first communication port, and the gap between two adjacent second retaining ribs forms a second communication port .

As a further preferred solution, the water inlet is provided with one and is located in the middle of the first area, and the width of the first communication port gradually increases from the middle of the housing to both ends; and/or, the water outlet is provided with a and located in the middle of the third area, the width of the second communication port gradually increases from the middle of the housing to both ends.

As a preferred solution, the volume of the first region is larger than the volume of the third region.

As a preferred solution, the water inlet is located on one side of the retaining rib and staggered from the first communication port; and/or, the water outlet is located on one side of the retaining rib and staggered from the second communication port.

As a preferred solution, one end of the casing is open and sealed by an end cover, and the terminal of the electrode extends to the outside through the end cover.

As a further preferred solution, the end cap includes a first end cap and a second end cap, the first end cap is connected and sealed with the housing, and a wire sleeved on the electrode is provided between the first end cap and the second end cap The sealing ring on the terminal, the second end cap is connected to the first end cap and clamps the sealing ring.

In addition, the present invention also provides an electronic toilet, comprising a main body, a water inlet pipe and a nozzle arranged on the main body, any one of the above electrolytic water generating devices is installed on the main body, the water inlet pipe is connected to the water inlet, and the nozzle is connected to the water outlet. The casing is fixed on the body.

After the above technical solution is adopted, the present invention has the following advantages: the retaining rib not only functions as a limit electrode, but also divides the inner cavity of the casing into a first area, a second area and a third area. After the first area, it will not come into contact with the electrode immediately, but will be buffered in the first area, the flow velocity of the water will decrease and become uniform, and then flow into the second area relatively uniformly through the plurality of first communication ports, thereby reducing the flow rate. The local scouring effect of the water flow on the electrode is conducive to ensuring that the overall life of the electrode reaches the expected life of the design. In addition, after the water flow is electrolyzed in the second area, it will flow into the third area relatively evenly through multiple second communication ports. After staying in the three areas for a certain period of time, it will flow out of the shell through the water outlet, so that the sterilizing substances are distributed more evenly in the water flow, and the sterilization effect of the electrolyzed water is stable and reliable.

Description of drawings

The present invention will be further described below in conjunction with the accompanying drawings:

Fig. 1 is the schematic diagram of a kind of electrolyzed water generating device in the first embodiment of the present invention;

Fig. 2 is the front view of a kind of electrolyzed water generating device in the first embodiment of the present invention;

Fig. 3 is the sectional view of C-C among Fig. 2;

Fig. 4 is the bottom view of a kind of electrolyzed water generating device in the first embodiment of the present invention;

Fig. 5 is the sectional view of D-D in Fig. 4;

6 is an exploded view of an electrolyzed water generating device in Embodiment 1 of the present invention;

FIG. 7 is a schematic diagram of the electrolyzed water generating device installed in the main body according to the fourth embodiment of the present invention.

Detailed ways

Example 1:

As shown in FIG. 1 to FIG. 6 , the present invention provides an electrolyzed water generating device, which includes a casing 1 and an electrode 2 installed in the casing 1 . The casing 1 is provided with a water inlet 106 and a water outlet 107 , and the electrode 2 The terminal 201 of the case extends to the outside, and the casing 1 is provided with a retaining rib 11. The retaining rib 11 divides the inner cavity of the casing 1 into a first area 101, a second area 102 and a third area 103, and the electrode 2 is blocked by the rib. 11 is limited to the second area 102, and the retaining rib 11 is provided with a plurality of first communication ports 104 connecting the first area 101 and the second area 102, and a plurality of first communication ports 104 connecting the second area 102 and the third area 103. The two communication ports 105 , the water inlet 106 is located in the first area 101 , and the water outlet 107 is located in the third area 103 .

In the present invention, the retaining rib 11 not only plays the role of limiting the electrode 2, but also divides the inner cavity of the casing 1 into a first area 101, a second area 102 and a third area 103. When the water flows in from the water inlet 106 After the first area 101, it will not come into contact with the electrode 2 immediately, but will be buffered in the first area 101, and the flow velocity of the water flow will decrease and become uniform, and then flow into the second area relatively uniformly through the plurality of first communication ports 104. area 102, thereby reducing the local scouring effect of the water flow on the electrode 2, which is beneficial to ensure that the overall life of the electrode 2 reaches the designed life expectancy. In addition, after the water flow is electrolyzed in the second area 102, it will pass through the plurality of second communication ports 105. Relatively uniform The water flows into the third area 103, and the water flow stays in the third area 103 for a certain period of time before it flows out of the housing 1 through the water outlet 107, so that the bactericidal substances are more evenly distributed in the water flow, and the bactericidal effect of electrolyzed water is stable and reliable.

In order to form the inner cavity and install the electrode 2, the casing 1 can be designed to include a first casing 1A and a second casing 1B, and considering the processing cost, the retaining rib 11 in this embodiment includes a The first blocking rib 111 , the second blocking rib 112 , the third blocking rib 113 and the fourth blocking rib 114 provided on the second casing 1B, the first blocking rib 111 and the second blocking rib 112 are located on both sides of the electrode 2 , The first blocking ribs 111 are provided with a plurality of and spaced apart, the second blocking ribs 112 are provided with a plurality of spaced distributions, the third blocking ribs 113 and the fourth blocking ribs 114 are located on both sides of the electrode 2, and the third blocking ribs 113 are provided. There are a plurality of and spaced apart, the fourth retaining ribs 114 are provided with a plurality of and spaced apart, the first housing 1A and the second housing 1B are connected so that the first retaining ribs 111 are inserted into the gap between two adjacent third retaining ribs 113 , the third retaining rib 113 is inserted into the gap between two adjacent first retaining ribs 111, the second retaining rib 112 is inserted into the gap between two adjacent fourth retaining ribs 114, and the fourth retaining rib 114 is inserted into the adjacent two second retaining ribs The gap between the ribs 112 limits the electrode 2 and encloses the second area 102 , the gap between the adjacent first retaining ribs 111 and the third retaining ribs 113 forms the first communication port 104 , and the adjacent second retaining ribs 112 The gap with the fourth retaining rib 114 forms the second communication port 105 . Since the first blocking rib 111 and the third blocking rib 113 are staggeredly inserted and the second blocking rib 112 and the fourth blocking rib 114 are staggered and inserted to form the blocking rib of the limiting electrode 2 , the adjacent first blocking rib 111 The spacing between the adjacent second retaining ribs 112, the spacing between the adjacent second retaining ribs 112 and the spacing between the adjacent second retaining ribs 112 will be relatively large, which can reduce the mold. Difficulty of molding and part ejection.

The first shell 1A and the second shell 1B can be assembled by welding technology, which has a compact structure and good sealing performance. For example, a welding groove 1002 can be set on the welding surface of the first shell 1A. A ring of welding rib 1001 is set on the welding surface of the fuselage, and the welding rib 1001 and the welding groove 1002 are matched for welding, which not only makes the first shell 1A and the second shell 1B have a higher butt joint degree, but also has better sealing performance after welding. it is good. After the first casing 1A and the second casing 1B are connected, the electrode 2 can be clamped, so as to cooperate with the retaining ribs to fix the electrode 2 . It is also feasible to exchange the positions of the welding ribs 1001 and the welding grooves 1002 . It can be understood that the first casing 1A and the second casing 1B can also be assembled and connected by means of common screw connection or screw-fit snap connection.

In this embodiment, the water inlet 106 is provided with one. In order to allow the water flow to be sufficiently buffered and decelerated after flowing into the first area 101 from the water inlet 106 , the first blocking rib 111 or the third blocking rib located in the middle of the casing 1 The width of the ribs 113 is larger than the widths of the other first blocking ribs 111 and the third blocking ribs 113. The water inlet 106 is located on the side of the first blocking ribs 111 and the third blocking ribs 113 with the largest width and is staggered from the first communication port 104. When the water flows into the first area 101 from the water inlet 106 , it will first hit the first retaining rib 111 and the third retaining rib 113 with the largest width and bounce back. For example, in this embodiment, the first retaining rib 111 has the largest width. , so as to collide with the water flow that flows into the first region 101 subsequently, which can further reduce the flow velocity of the water flow, make the water flow dispersed, and make the flow velocity more uniform. It can be understood that a plurality of water inlets 106 can also be provided. One way is that all the water inlets 106 are located on the side of the first retaining rib 111 and the third retaining rib 113 with the largest width, and the other way is that there are multiple water inlets 106 . The width of the first retaining rib 111 or the third retaining rib 113 is the largest, and each side of the first retaining rib 111 or the third retaining rib 113 with the largest width is provided with a water inlet 106, and the positions of all the water inlets 106 should be staggered as far as possible. A communication port 104 prevents water from flowing into the second area 102 directly from the first communication port 104 after flowing in from the water inlet 106 .

Since only one water inlet 106 is provided in this embodiment and is located in the middle of the first area 101, in order to allow the water flow to flow into the second area 102 more evenly after flowing into the first area 101 from the water inlet 106, the first communication can be designed. The width of the mouth 104 gradually increases from the middle of the housing 1 to the two ends. For example, in the figure, d1 to d5 gradually increases, d1' to d4' gradually increases, and d1 and d1', d2 and d2', d3 and d3 ', d4 and d4' can be equal or unequal, the water at both ends of the first area 101 is easier to pass through the first communication port 104, so that the water in the first area 101 is more likely to flow from the middle to the two ends, so that the water flows speed is more uniform.

In this embodiment, there is one water outlet 107 located in the middle of the third area 103. Therefore, in order to make the sterilizing substances mix more evenly, the width of the second communication port 105 can be designed to gradually increase from the middle of the housing 1 to both ends. It is easier for the water at both ends of the second area 102 to flow into the third area 103 through the second communication port 105 , and the water at both ends of the third area 103 is the farthest from the water outlet 107 , so it is conducive to full and uniform mixing of the sterilizing substances.

Due to the limited volume of the inner cavity of the casing 1, in order to ensure the efficiency of electrolysis of water, the volume of the second area 102 will not change basically after being determined according to the size of the electrode 2, and the remaining volume is determined by the first area 101 and the third area 103. In order to better buffer and slow down the water flow, the volume of the first area 101 can be designed to be larger than that of the third area 103. For example, as shown in FIG. 3 and FIG. 5, the first area 101 and the third area are 103 Under the condition that the length and width are substantially equal, there is a difference in height, specifically, the distance h1 from the inner wall of the housing 1 in the first area 101 to the retaining rib is greater than the distance h1 from the inner wall of the housing 1 in the third area 103 to the retaining rib. The distance h2 of the ribs.

In order to allow the sterilizing substances to be mixed evenly in the third area 103 , the water outlet 107 can be designed to be located on the side of the retaining rib and staggered from the second communication port 105 to prevent electrolyzed water from directly flowing into the water outlet 107 through the second communication port 105 .

In this embodiment, one end of the casing 1 is open and sealed by the end cover 3, and the connection terminal 201 of the electrode 2 extends through the end cover 3 to the outside. In order to facilitate processing and ensure tightness, the end cover 3 and the shell 1 can also be assembled by welding technology, which has a compact structure and good sealing performance, and at least two welding ribs 1003 can be designed with the first shell 1A and the second shell 1A and the second shell 1A. The shell 1B is welded, not only the sealing performance is better, but also the end cover 3 is not easily separated from the first shell 1A and the second shell 1B after welding, and the structure is more stable. It can be understood that the end cover 3 and the first housing 1A and the second housing 1B can also be assembled and connected by common screw connection or screw-fit snap connection.

Considering that the connection terminal 201 of the electrode 2 is to pass through the end cover 3, and the end cover 3 is fixedly connected to the first casing 1A and the second casing 1B, the through hole on the end cover 3 and the connection terminal 201 of the electrode 2 are connected to each other. The coordination between them should be accurate, which puts forward more precise requirements for the assembly relationship of the end cover 3, the first shell 1A, the second shell 1B and the electrode 2. In order to reduce this requirement, the end cover 3 can be designed It includes a first end cap 3A and a second end cap 3B, the first end cap 3A is connected and sealed with the housing 1, and the first end cap 3A and the second end cap 3B are provided between the first end cap 3A and the second end cap 3B Set on the terminal 201 of the electrode 2 The second end cover 3B is connected to the first end cover 3A and clamps the sealing ring 31. At this time, the through hole on the first end cover 3A for the terminal 201 of the electrode 2 to pass through can be designed to be larger, In order to allow a larger positional error between the first end cover 3A and the housing 1 and the connection terminals 201 of the electrode 2 after being assembled, the assembly accuracy between the first end cover 3A and the housing 1 and the electrode 2 is not raised If the requirements are too high, and sealing is achieved by clamping the sealing ring 31 between the second end cap 3B and the first end cap 3A, the precision requirement for assembling the second end cap 3B and the connection terminal 201 of the electrode 2 can also be reduced. The second end cap 3B and the first end cap 3A can be positioned by mutual cooperation and fastened together by screws.

Electrode 2 adopts a multi-module design, and the cathode plates and anode plates are alternately arranged, which can generate more action surfaces in a limited space. occurrence efficiency. The edges of the two outermost electrode 2 plates of the electrode 2 extend outwards, respectively, and the protruding parts constitute the connection terminals 201 for wiring. Electrochemical corrosion caused by material difference with electrode 2 plate.

In order to facilitate the installation and fixation of the electrolyzed water generating device, connecting lugs 12 may be provided on the casing 1 . In order to facilitate the connection of water pipes, the housing 1 is provided with a water inlet joint 13 and a water outlet joint 14, the water inlet is located in the water inlet joint 13, and the water outlet is located in the water outlet joint 14.

Embodiment 2:

In addition to the staggered insertion structure, the retaining ribs can also be designed to include a first retaining rib 111 provided on the first shell 1A and a second retaining rib 112 provided in the second shell 1B. The first shell 1A and the The second casing 1B is connected so that the first blocking ribs 111 and the second blocking ribs 112 are located on both sides of the electrode 2 to limit the electrode 2 and enclose the second area 102 . The first blocking ribs 111 are provided with a plurality of and spaced apart. A plurality of second blocking ribs 112 are provided and spaced apart, the gap between two adjacent first blocking ribs 111 forms the first communication port 104 , and the gap between two adjacent second blocking ribs 112 forms the first communication port 104 . Two communication ports 105 .

For content not described in this embodiment, reference may be made to Embodiment 1.

Embodiment three:

In addition to disposing the retaining ribs on the first shell 1A and the second shell 1B respectively, the retaining ribs can also be designed to include the first retaining ribs 111 and the second retaining ribs 112 on the first shell 1A. 111 and the second baffle ribs 112 are located on both sides of the electrode 2, the first baffle ribs 111 are provided with a plurality of and spaced apart, the second baffle ribs 112 are provided with a plurality of and spaced apart, the first shell 1A and the second shell The 1B connection connects the second housing 1B with the first retaining ribs 111 and the second retaining ribs 112 to limit the electrode 2 and enclose the second area 102, and the gap between the two adjacent first retaining ribs 111 forms the second area. A communication port 104 is formed, and a gap between two adjacent second retaining ribs 112 forms a second communication port 105 .

It can be understood that it is also feasible to dispose the first retaining rib 111 and the second retaining rib 112 on the second housing 1B, which will not be repeated here.

For content not described in this embodiment, reference may be made to Embodiment 1.

Embodiment 4:

The present invention also provides an electronic toilet, as shown in FIG. 7 , comprising a main body 4, a water inlet pipe 5 and a nozzle 6 arranged on the main body 4, and the electrolyzed water generating device in any of the above-mentioned embodiments is installed on the main body 4. The water pipe 5 is connected to the water inlet 106 , and the nozzle 6 is connected to the water outlet 107 . The electrolyzed water sprayed from the nozzle 6 can not only flush and sterilize the body surface of the human body, but also can sterilize the toilet when it falls into the toilet. The connection screws are connected with the main body 4 through the connection lugs 12 to fix the housing 1 .

Since in the above embodiment, the first area 101 , the second area 102 and the third area 103 of the electrolyzed water generating device are all extended from the middle of the casing 1 to both ends, so when the casing 1 is installed on the main body 4 The horizontal fixing method is also adopted, so that the first area 101 , the second area 102 and the third area 103 are stacked in order in height. Specifically, in this embodiment, the first area 101 is located in the second area 102 Below, let the water flow in the inner cavity of the housing 1 in an overflow manner, which is more conducive to the buffering, deceleration and uniformity of the water flow after entering the first area 101 . In addition, the first area 101 can also be designed to be located above the second area 102, and gravity can be used to make the water flow in the inner cavity of the housing 1, so that the pressure and flow rate of the water in the water inlet pipe 5 can be reduced. It is beneficial to the buffering, deceleration and uniformity of the water flow after entering the first area 101 . In addition to the lateral fixing method, the housing can also consider the fixing direction according to the actual situation inside the body.

In addition to the above-mentioned preferred embodiments, the present invention also has other embodiments, and those skilled in the art can make various changes and modifications according to the present invention, as long as they do not depart from the spirit of the present invention, they should all belong to the definitions defined in the claims of the present invention. scope.

Claims (10)

1. An electrolyzed water generating device, comprising a casing and an electrode installed in the casing, the casing is provided with a water inlet and a water outlet, and the terminal of the electrode extends to the outside, and it is characterized in that, the casing is provided with a stopper. The rib divides the inner cavity of the casing into a first area, a second area and a third area, the electrodes are confined in the second area by the rib, and the rib is provided with a connection connecting the first area and the second area. A plurality of first communication ports, a plurality of second communication ports connecting the second area and the third area, the water inlet is located in the first area, and the water outlet is located in the third area. 2 . The electrolyzed water generating device according to claim 1 , wherein the casing comprises a first casing and a second casing, and the retaining rib comprises a first retaining rib and a second retaining rib disposed on the first casing. 3 . The retaining ribs and the third retaining ribs and the fourth retaining ribs are arranged on the second shell. The first retaining ribs and the second retaining ribs are located on both sides of the electrode. The first retaining ribs are provided with a plurality of and spaced apart. The ribs are provided with a plurality of ribs and are distributed at intervals. The third blocking ribs and the fourth blocking ribs are located on both sides of the electrode. The third blocking ribs are provided with a plurality of and spaced apart. The shell and the second shell are connected so that the first retaining rib is inserted into the gap between two adjacent third retaining ribs, the third retaining rib is inserted into the gap between two adjacent first retaining ribs, and the second retaining rib is inserted into the adjacent two The gap between the fourth retaining rib and the gap between the fourth retaining rib inserted into the adjacent two second retaining ribs will limit the electric limit and enclose the second area, and the gap between the adjacent first retaining rib and the third retaining rib is formed. The first communication port, the gap between the adjacent second blocking ribs and the fourth blocking ribs forms the second communication port. 3. The electrolyzed water generating device according to claim 2, wherein the width of the first retaining rib or the third retaining rib located in the middle position of the casing is greater than the width of other first retaining ribs and the third retaining rib, The water inlet is located on the side of the first retaining rib and the third retaining rib with the largest width and is staggered from the first communication port. 4 . The electrolyzed water generating device according to claim 1 , wherein the casing comprises a first casing and a second casing, and the retaining rib comprises a first retaining rib provided on the first casing and a The second retaining rib of the second shell, the first shell and the second shell are connected so that the first retaining rib and the second retaining rib are located on both sides of the electrode, and the electrode is positioned and encloses the second area, and the first retaining rib There are a plurality of and spaced apart, the second retaining ribs are provided with a plurality of and spaced apart, the gap between two adjacent first retaining ribs forms a first communication port, and the gap between two adjacent second retaining ribs The gap forms a second communication port; Alternatively, the casing includes a first casing and a second casing, the retaining ribs include a first retaining rib and a second retaining rib provided on the first casing, and the first retaining ribs and the second retaining ribs are located on two sides of the electrode. side, the first retaining rib is provided with a plurality of and spaced apart, the second retaining rib is provided with a plurality of and spaced apart, the first shell and the second shell are connected so that the second shell is connected with the first retaining rib and the second retaining rib. The rib connection will limit the electrode and enclose the second area, the gap between two adjacent first retaining ribs forms a first communication port, and the gap between two adjacent second retaining ribs forms a second communication port . 5. The electrolyzed water generating device according to claim 1, 2 or 4, wherein the water inlet is provided with one and is located in the middle of the first area, and the width of the first communication port extends from the middle of the casing to the two sides. and/or, the water outlet is provided with one and located in the middle of the third area, and the width of the second communication port gradually increases from the middle of the casing to the two ends. 6 . The electrolyzed water generating device according to claim 1 , wherein the volume of the first region is greater than the volume of the third region. 7 . 7. The electrolyzed water generating device according to claim 1, wherein the water inlet is located on one side of the retaining rib and staggered with the first communication port; and/or, the water outlet is located on one side of the retaining rib and staggered with the first communication port. Two connecting ports. 8 . The electrolyzed water generating device according to claim 1 , wherein one end of the casing is open and sealed by an end cover, and the terminal of the electrode extends to the outside through the end cover. 9 . 9. The electrolyzed water generating device according to claim 8, wherein the end cap comprises a first end cap and a second end cap, the first end cap is connected and sealed with the housing, the first end cap and the second end cap are connected and sealed. A sealing ring sleeved on the terminal of the electrode is arranged between the two end caps, and the second end cap is connected to the first end cap and clamps the sealing ring. 10. An electronic toilet, comprising a main body and a water inlet pipe and a nozzle arranged on the main body, characterized in that the electrolytic water generating device according to any one of claims 1 to 9 is installed on the main body, and the water inlet pipe and the water inlet are installed on the main body. Connected, the nozzle is connected with the water outlet, and the casing is fixed on the body.

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