WO2018205254A1 - Ozone generator jet head - Google Patents

Abstract

Disclosed is an ozone generator jet head, comprising a water inlet cover (11), a cavity (1) internally provided with several independent separated electrolysis chambers, and a water outlet cover (17) connected in succession, wherein an anode electrolysis chamber (106) is provided inside the middle of the cavity (1), two sides of the anode electrolysis chamber (106) are provided with a cathode electrolysis chamber (105), one end of the cavity (1) facing the water inlet cover (11) is provided with an anode water inlet hole (102) making the anode electrolysis chamber (106) communicate with a water inlet pipeline (112) of the water inlet cover (11), one end of the cavity (1) facing the water inlet cover (11) is further provided with a cathode water inlet hole (101) making the cathode electrolysis chamber (105) communicate with a water inlet pipeline (112) of the water inlet cover (11); the other end of the cavity (1) is provided with an anode water outlet hole (104) making the anode electrolysis chamber (106) communicate with a jet pipeline (172) of the water outlet cover (17), and the other end of the cavity (1) is further provided with a cathode water drainage hole (103) making the cathode electrolysis chamber (105) communicate with a return flow pipeline (117) of the water outlet cover (17). The technical solution has advantages such as high production efficiency, rational structural layout, widespread application and good sealing performance, can further optimise equipment for preparing ozone water by electrolysis, and improve the production efficiency of ozone and expand the range of use of ozone.

Description

Ozone generator nozzle Technical field

The invention relates to the technical field of ozone electrolysis devices, in particular to an ozone generator nozzle.

Background technique

Ozone is recognized as the most broad-spectrum and highly effective fungicide in the world. When ozone reaches a certain concentration, ozone can quickly kill bacteria in water and air. More importantly, ozone is reduced to oxygen after sterilization. A green and environmentally friendly disinfectant. Ozone can be dissolved in water and form ozone water. In addition to killing bacteria in the water, it can also decompose harmful substances such as organic matter in water, and at the same time, it can decolorize water.

At present, ozone is widely used in many countries and regions, such as in drinking water disinfection, medical water disinfection, sewage treatment, food factory and pharmaceutical air disinfection, paper bleaching and other industries and fields, while some small civilian ozone Electrical products have also entered people's daily lives.

The traditional technology for preparing ozone is corona ozone generation technology, which is a method for generating dry ozone by corona high pressure discharge to produce ozone. This technology produces large ozone output and can realize industrial production, but There are also many disadvantages. In the process of ozone generation, it is necessary to equip the gas drying and generating device and the cooling system with excellent effects, resulting in large equipment, high investment cost, and inconvenient movement, and the volume of ozone generated accounts for 1% to 6%, and ozone The mixture contains a certain amount of carcinogens such as nitrogen oxides.

In the current application of the preparation of ozone water by electrolysis, the cavity design for electrolysis fails to meet the production requirements, and the ozone concentration generated is low, thereby reducing the ozone production efficiency and greatly limiting the use range of ozone.

Summary of the invention

The main object of the present invention is to propose an ozone generator nozzle with high work efficiency, reasonable structure layout, wide application and good sealing performance, aiming at further optimization of ozone water equipment by electrolysis, thereby improving ozone production efficiency and expanding The range of use of ozone.

The object of the invention is achieved by the following technical solutions:

An ozone generator nozzle comprises a water inlet cover connected in sequence, a cavity having a plurality of independent separation electrolysis chambers therein, and a water outlet cover, wherein a positive electrolysis chamber is arranged in the middle of the cavity, and the positive electrode a negative electrode electrolysis chamber is disposed on both sides of the electrolysis chamber, and the cavity is provided with a positive electrode inlet hole toward one end of the inlet cover, and the positive electrode electrolysis chamber is connected to the inlet pipe of the inlet cover, the cavity a negative electrode inlet hole is further disposed at one end of the body toward the water inlet cover, and the negative electrode electrolysis chamber is connected to the water inlet pipe of the water inlet cover; the other end of the cavity is provided with a positive electrode water outlet hole to be The positive electrolysis chamber is connected to the injection pipe of the water outlet cover, and the other end of the cavity is further provided with a negative electrode drainage hole to connect the negative electrode electrolysis chamber with the return pipe of the water outlet cover.

By separately separating the positive electrolysis chamber and the negative electrolysis chamber, and the positive electrolysis chamber and the negative electrolysis chamber have independent inlets and outlets, the ozone generated by the electrolysis of the positive electrolysis chamber does not occur with the hydrogen generated by the electrolysis of the negative electrolysis chamber. The redox reaction reduces the ozone concentration and lowers the corresponding ozone water concentration. In addition, in the embodiment of the present invention, the positive electrolysis chamber is in the middle position of the cavity, and the two positive plates are disposed inside the positive electrolysis chamber, so that the ozone generated by electrolysis inside the cavity is concentrated and concentrated inside the positive electrolysis chamber, In the prior art, the technical solution of the embodiment can further increase the concentration of ozone water.

The positive water inlet hole is higher than the positive electrode water outlet hole, and the negative electrode water inlet hole is lower than the negative electrode drainage hole.

The middle portion of the cavity of the present invention is a positive electrolysis chamber, and the electrolysis generated inside the positive electrolysis chamber is ozone gas, and the ozone gas dissolves into water to become corresponding ozone water. The positive water inlet hole is set higher than the positive water outlet hole, so that the water body enters the positive electrode electrolytic chamber from the positive electrode inlet hole and is transported to the positive electrode water outlet hole, and there is a certain height difference between the positive electrode inlet hole and the positive electrode outlet hole. A certain turbulent phenomenon occurs in the flow of water in the positive electrolysis chamber, so that the ozone generated by the electrolysis can be sufficiently contacted with the water body, and the ozone content dissolved in the water body is correspondingly increased. Since the density of hydrogen generated by electrolysis in the electrolytic chamber of the negative electrode is smaller than the density of air, the hydrogen generated by electrolysis is above the inside of the negative electrolytic chamber. The position of the negative water inlet hole is set lower than the negative electrode drainage hole, so that hydrogen gas is continuously electrolyzed in the negative electrode electrolytic chamber, and the hydrogen gas easily passes through the negative electrode drainage hole in the high position and enters the return pipe. In the embodiment of the present invention, the positive water inlet hole is set to be higher than the positive electrode water outlet hole, and the negative electrode water inlet hole is lower than the negative electrode drainage hole, so that the ozone water generated by the electrolysis process and the water body mixed with hydrogen smoothly enter the corresponding conveying channel. Within the range, the corresponding electrolysis work efficiency can be improved, and the ozone and the water body can be sufficiently mixed and dissolved.

The inner diameter of the negative electrode inlet hole is smaller than the inner diameter of the positive electrode inlet hole. Because the water body enters the negative electrode electrolysis chamber through the negative electrode inlet hole, the product after electrolysis is hydrogen which is hardly soluble in water. If the inner diameter of the positive electrode inlet hole and the negative electrode inlet hole are set to be the same, the positive electrode electrolysis chamber and the negative electrode electrolysis chamber are entered. Internal water The volume of the body is the same, the volume of hydrogen in the negative electrolytic chamber is gradually increased, so that the pressure in the negative electrolytic chamber is too large, and the negative electrolytic chamber is reversely entered into the inlet cover tube through the negative inlet hole and applies pressure to the inside of the positive electrolytic chamber. Thereby, the ozone dissolution work in the positive electrode electrolytic chamber is disturbed, so that the ozone concentration is lowered. Therefore, the inner diameter of the negative inlet hole is set to be smaller than the inner diameter of the positive inlet hole, so that the amount of water flowing into the negative electrolytic chamber in the same time is smaller than the flow of the water flowing into the positive electrolytic chamber, thereby reducing the electrolysis product of the negative electrolytic chamber to the positive electrode. Disturbance of the intracavity electrolysis process.

An annular groove is formed on an outer peripheral surface of one end of the water inlet cover away from the cavity.

The technical solution of the present invention can cover the outer peripheral surface of the inlet cover away from the cavity through some elastic connecting sleeves, so that the ozone generator nozzle of the embodiment of the invention can be conveniently connected with various elastic connecting pipes to expand ozone generation. The scope of application of the nozzle.

An atomizing spray head is disposed at an end of the injection pipe, and a restriction plug is disposed at an end of the return pipe.

By providing an atomizing spray head at the end of the injection pipe, the user can pressurize the ozone water generated by the electrolysis by pressing the atomizing spray head, so that the ozone water is transported to the outside in an atomized state, and the atomized ozone is delivered. Water can cover a wider area of the item, thereby increasing the efficiency of the disinfection work. In addition, a restriction plug is arranged at the end of the return pipe, and the user adjusts the valve by rotating the restriction plug to control the flow rate of the mixed hydrogen gas in the return pipe. There are certain fixed relative ratios between the two processes of electrolysis of hydrogen in the electrolysis chamber of the negative electrode and the generation of ozone by electrolysis in the electrolysis chamber of the positive electrode. By reducing or increasing the flow rate of the water flowing through the return line to mix the hydrogen gas, the electrolysis reaction of the ozone water can be controlled accordingly, that is, the user can adjust the ozone water concentration through the restriction plug to meet the use of different working conditions.

A sealing rubber ring is disposed between the water inlet cover and the cavity body to cover the outer circumferential surface of the boss of the water inlet cover, and a sealing rubber ring is disposed between the water outlet cover and the cavity body to cover the water outlet cover. a sealing surface of the outer peripheral surface of the boss, wherein the water outlet cover and the cavity are axially in contact with each other, and the sealing pad is provided with a through hole corresponding to the positive electrode water outlet hole and the negative electrode drainage hole The gasket is provided with a positioning pin that is sleeved on the end surface of the cavity.

By providing a corresponding gasket, the sealing performance between the inlet cover and the outlet cover and the cavity can be improved. In addition, by providing a sealing rubber ring, the hydrogen in the negative electrode electrolytic chamber can be prevented from entering the positive electrolytic chamber, affecting the normal electrolysis work in the positive electrolytic chamber and the negative electrolytic chamber and reducing the ozone water concentration. In addition, the sealing pad is provided with a corresponding positioning pin which is sleeved on the end face of the cavity to prevent the sealing pad from being angularly deflected during operation and affecting the electrolysis power.

The upper portion of the cavity is provided with a waterproof layer and a protective layer from the bottom to the top to cover the positive electrolysis chamber and the top of the negative electrolysis chamber.

The waterproof layer and the protective layer are sequentially arranged from the bottom to the top of the positive electrolytic chamber and the negative electrolytic chamber, and the waterproof and dustproof performance of the ozone generator nozzle can be improved accordingly to ensure the ozone generator nozzle to work reliably.

The water inlet cover is disposed at a side of one end of the cavity, and a positioning pin is connected to the positioning hole of the opposite surface of the cavity, and the water outlet cover is provided with a positioning pin and a side of the other end of the cavity. The positioning holes of the cavity opposite to the surface are connected by a plug. The corresponding positioning pin is inserted into the positioning hole, so that the connection and positioning relationship between the inlet cover and the outlet cover respectively and the cavity are more accurate and reliable.

The present invention has the following advantages and technical effects over the prior art:

1. High work efficiency. In the technical solution of the present invention, a positive electrolysis chamber is disposed in the middle of the cavity, and a negative electrolysis chamber is disposed on both sides of the positive electrolysis chamber, and the positive plates for electrolysis are collectively disposed in the positive electrolysis chamber, so the positive electrolysis chamber is There are many ozone gases generated by electrolysis, and accordingly, the concentration of ozone water formed by dissolving ozone in water is also high.

2. The structure is reasonable. In the technical solution of the present invention, the positive electrolysis chamber is disposed in the middle of the cavity, so the ozone water generated by electrolysis does not need to be aggregated through multiple pipelines, and the corresponding structural design can be simplified. The positive water inlet hole is set higher than the positive water outlet hole, and there is a certain height difference in the forward transportation of the water body inside the positive electrolytic chamber, so the water body easily forms a turbulent phenomenon in the positive electrolytic chamber, and accelerates the rate of ozone dissolved in the water body. . The anode inlet hole is set lower than the anode drain hole because the product after electrolysis in the anode electrolysis chamber is hydrogen, and the hydrogen density is smaller than that of the air, so that hydrogen collects above the inside of the anode electrolysis chamber and the water body can follow the anode. The drain hole enters the return pipe passage.

3. Wide application. In the technical solution of the present invention, an atomizing spray head is disposed at the end of the outwardly sprayed ozone water, and the ozone water is sprayed outward in an atomized form, so that the area of the coverable object is larger. The user can adjust the flow rate of the water body of the mixed hydrogen by adjusting the restriction plug, and adjust the concentration of the ozone water accordingly to meet various uses. In addition, an annular groove is provided on the outer peripheral surface of the inlet cover away from the end of the cavity, so that the ozone generator nozzle is conveniently connected with other pipes and the like, and the connected structure is not prone to loosening.

4. Good sealing performance. The inner waterproofing performance of the ozone generator nozzle can be effectively improved by providing a sealing rubber ring on the outer circumferential surface of the inlet cover and the water outlet cover, and providing a sealing gasket for sealing between the water outlet cover and the cavity axially. The product or electrolytic substance between the positive electrode electrolytic chamber and the negative electrode electrolytic chamber is prevented from affecting the reliability of the electrolysis process.

DRAWINGS

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below. Obviously, the drawings in the following description are only It is a certain embodiment of the present invention, and those skilled in the art can obtain other drawings according to the structures shown in the drawings without any creative work.

1 is a schematic structural view of an ozone generator nozzle of the present invention;

Figure 2 is an exploded view of the ozone generator nozzle of the present invention;

Figure 3 is a schematic structural view of a cavity of the present invention;

Figure 4 is a side view showing the structure of one end of the cavity of the present invention;

Figure 5 is a schematic view showing another structure of the cavity of the present invention;

Figure 6 is a side view showing the structure of the other end of the cavity of the present invention;

Figure 7 is a plan view of the cavity of the present invention;

Figure 8 is a schematic structural view of the water inlet cover of the present invention;

Figure 9 is a cross-sectional view of the water inlet cover of the present invention;

Figure 10 is a schematic structural view of the water outlet cover of the present invention;

Figure 11 is a cross-sectional view of the water outlet cover of the present invention.

Description of the reference numerals:

Label	name	Label		name
1	Cavity	9	Cover
101	Negative inlet hole	10	Jumper
102	Positive water inlet hole	11	Inlet cover
103	Negative drain hole	111	Annular groove
104	Positive water outlet	112	Intake pipe
105	Negative electrode electrolysis chamber	12	Sealing ring
106	Positive electrolysis chamber	13	Electrode card
107	Positioning hole	14	Positive lead
2	Positive plate	15	Seal
3	Diaphragm	16	Current limit plug
4	Negative plate	17	Water cover

5	rivet	171	Return pipe
6	Negative wire	172	Jet pipe
7	Protective layer	173	Locating pin
8	Waterproof layer	18	Atomizing spray head

The implementation, functional features, and advantages of the present invention will be further described in conjunction with the embodiments.

detailed description

The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

It should be noted that if there is a directional indication (such as up, down, left, right, front, back, ...) in the embodiment of the present invention, the directional indication is only used to explain in a certain posture (as shown in the drawing) The relative positional relationship between the components, the motion situation, and the like, if the specific posture changes, the directional indication also changes accordingly.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present invention, the description of the "first", "second", etc. is used for the purpose of description only, and is not to be construed as an Its relative importance or implicit indication of the number of technical features indicated. Thus, features defining "first" or "second" may include at least one of the features, either explicitly or implicitly. In addition, the technical solutions between the various embodiments may be combined with each other, but must be based on the realization of those skilled in the art, and when the combination of the technical solutions is contradictory or impossible to implement, it should be considered that the combination of the technical solutions does not exist. It is also within the scope of protection required by the present invention.

The invention proposes an ozone generator nozzle.

Referring to FIG. 1 to FIG. 11 , an ozone generator nozzle according to an embodiment of the present invention includes a water inlet cover 11 connected in sequence, a cavity 1 in which a positive electrode electrolytic chamber 106 and a negative electrode electrolytic chamber 105 are simultaneously disposed, and a water outlet cover 17 . One end of the body 1 is connected to the water inlet cover 11, and the other end of the cavity 1 is connected to the water outlet cover 17. The cavity 1 of the present embodiment is internally provided with a positive electrolysis chamber 106 and two negative electrolysis chambers 105, wherein the positive electrolysis chamber 106 is in the middle position of the chamber 1 and the two cathode electrolysis chambers 105 are located in the cathode electrolysis chamber. The left and right sides of 106. A positive electrode plate 2 and a separator 3 are disposed between the positive electrode electrolytic chamber 106 and the negative electrode electrolytic chamber 105. And a negative electrode plate 4, wherein the positive electrode plate 2 is inside the positive electrode electrolytic chamber 106, the negative electrode plate 4 is inside the negative electrode electrolytic chamber 105, and the connected positive electrode electrolytic chamber 106 and the negative electrode electrolytic chamber 105 are mutually passed through the separator 3 with insulating properties. isolation. At the same time, the electrode cards 13 are stuck on the top of the two adjacent positive electrode plates 2, and the adjacent electrode cards 13 are oppositely protruded from the contacts and connected by welding, so that the adjacent two positive electrode plates 2 are electrically connected. The negative electrode plates 4 located on both sides of the inside of the cavity 1 are electrically connected by a jumper 10. Meanwhile, by connecting the negatively-charged negative electrode lead 6 to the negative electrode plate 4, the positively-charged positive electrode lead 14 is connected to the positive electrode plate 2, and in the present embodiment, the positive electrode lead 14 and the positive electrode plate 2 and the negative electrode lead 6 are The negative plates 4 are riveted together by rivets 5 to finally form a closed circuit. In the embodiment of the present invention, the cavity 1 is provided with an anode water inlet hole 102 facing the inlet cover 11 to connect the positive electrode electrolysis chamber 106 with the water inlet pipe 112 of the water inlet cover 11 , and the cavity 1 faces the water inlet cover 11 . One end is further provided with a negative water inlet hole 102 to connect the negative electrode electrolysis chamber 105 with the water inlet pipe 112 of the water inlet cover 11, and the other end of the cavity 1 is provided with a positive electrode water outlet hole 104 for spraying the positive electrode electrolysis chamber 106 and the water outlet cover 17. The pipe 172 is connected, and the other end of the cavity 1 is provided with a negative drain hole 103 to connect the negative electrode electrolytic chamber 105 to the return pipe 171 of the water discharge cover 17.

The working principle of the ozone generator nozzle of the invention is:

Referring to FIG. 1 to FIG. 11, water passes through the water inlet pipe 112 of the water inlet cover 11 and enters the positive electrode electrolytic cell 106 at the intermediate position inside the cavity 1 through the positive electrode water inlet hole 102, and enters the cavity body through the negative electrode inlet hole 101. Inside the two negative electrode electrolytic cells 105 on both sides. Then, the positive electrode lead 14 is positively charged to the positive electrode plate 2, and the negative electrode lead 6 is supplied with a negative charge to the negative electrode plate 4, so that the positive electrode plate 2 in the positive electrode electrolytic cell 106 has a positive charge, and the negative electrode plate in the negative electrode electrolytic cell 105 4 with a negative charge, the positive electrode plate 2 electrolyzes water and produces ozone, and the ozone generated by the electrolysis dissolves in water to form a certain concentration of ozone water, and the ozone water enters the injection pipe connected with the positive electrode electrolysis chamber 106 through the positive electrode outlet hole 104. Within 172, ozone water can be output to the outside world. The negative electrode plate 4 in the negative electrode electrolytic cell 105 electrolyzes water to generate hydrogen gas, and the hydrogen gas enters the reflux pipe 171 connected to the negative electrode electrolytic cell 105 through the negative electrode drain hole 103, and then hydrogen is supplied through a corresponding hose and an oxidant. Reoxidize to water or for other uses.

Referring to FIG. 3 to FIG. 7 , in the embodiment of the present invention, the positive electrode electrolysis chamber 106 and the negative electrode electrolysis chamber 105 are separately separated, and the positive electrode electrolysis chamber 106 and the negative electrode electrolysis chamber 105 have independent inlets and outlets, thereby making the positive electrode The electrolysis chamber 106 electrolyzes the ozone without undergoing a redox reaction with the hydrogen produced by the electrolysis of the negative electrode electrolysis chamber 105 to lower the ozone concentration and lower the corresponding ozone water concentration. In addition, in the embodiment of the present invention, the positive electrode electrolysis chamber 106 is located at the middle position of the cavity 1, and the two positive electrode plates 2 are disposed inside the positive electrode electrolysis chamber 106, so that the ozone generated by the internal electrolysis of the cavity 1 is concentrated and concentrated on the positive electrode. The technical solution of the embodiment is applicable to the inside of the electrolysis chamber 106. Further increase the concentration of ozone water.

In the embodiment of the present invention, the positive electrode inlet hole 102 is higher than the positive electrode water outlet hole 104, and the negative electrode inlet hole 101 is lower than the negative electrode drainage hole 103. Since the middle position of the cavity 1 is the positive electrode electrolytic chamber 106, the internal electrolysis of the positive electrode electrolytic chamber 106 generates ozone gas, and the ozone gas dissolves into water to become ozone water. When the positive electrode inlet hole 102 is disposed higher than the positive electrode water outlet hole 104, so that the water body enters the positive electrode electrolysis chamber 106 from the positive electrode inlet hole 102 and is transported to the positive electrode outlet hole 104, the positive electrode inlet hole 102 and the positive electrode outlet hole 104 are There is a certain height difference between them, and a certain turbulent phenomenon occurs in the flow of water in the positive electrode electrolytic chamber 106, so that the ozone generated by the electrolysis can be sufficiently contacted with the water body, and the ozone content dissolved in the water body is correspondingly increased. Since the density of hydrogen generated by electrolysis in the negative electrode electrolytic chamber 105 is smaller than the density of the air, the hydrogen generated by the electrolysis is above the inside of the negative electrode electrolytic chamber 105. The position of the negative electrode inlet hole 101 is set lower than the negative electrode drainage hole 103, so that hydrogen gas mixed with hydrogen continuously passes through the negative electrode drainage hole 103 in the negative electrode and enters the reflux. Pipe 171. In the embodiment of the present invention, the positive water inlet hole 102 is set higher than the positive electrode water outlet hole 104, and the negative electrode water inlet hole 101 is lower than the negative electrode drainage hole 103, so that the ozone water generated by the electrolysis process and the water body mixed with hydrogen smoothly enter. In the corresponding conveying channel, the corresponding electrolysis working efficiency can be improved, and at the same time, the ozone and the water body can be thoroughly mixed and dissolved.

Referring to FIG. 3 and FIG. 4, in the embodiment of the present invention, the inner diameter of the negative electrode inlet hole 101 is smaller than the inner diameter of the positive electrode inlet hole 102. Because the water body enters the negative electrode electrolysis chamber 105 through the negative electrode inlet hole 101, the product after electrolysis is hydrogen which is hardly soluble in water. If the inner diameter of the positive electrode inlet hole 102 and the negative electrode inlet hole 101 are set to be the same, the positive electrolysis chamber is entered. 106 and the volume of the water body in the negative electrode electrolytic chamber 105 are the same, the volume of hydrogen in the negative electrode electrolytic chamber 105 is gradually increased so that the pressure in the negative electrode electrolytic chamber 105 is excessively large, and the negative electrode electrolytic chamber 105 is reversely entered into the water inlet cover 11 through the negative electrode inlet hole 101. The pipe is subjected to a pressure to the inside of the positive electrode electrolysis chamber 106, thereby disturbing the ozone dissolution work in the positive electrode electrolysis chamber 106, so that the ozone concentration is lowered. Therefore, the inner diameter of the negative electrode inlet hole 101 is set to be smaller than the inner diameter of the positive electrode inlet hole 102, so that the amount of water flowing into the negative electrode electrolysis chamber 105 in the same time is smaller than the flow rate of the water flowing into the positive electrode electrolysis chamber 106, thereby reducing the negative electrode electrolysis chamber 105. Disturbance of the electrolysis product to the electrolysis process within the positive electrolysis chamber 106.

In the embodiment of the present invention, an annular groove 111 is disposed on an outer circumferential surface of one end of the water inlet cover 11 away from the cavity 1 , so that the elastic connection tube can be easily sleeved on the outer circumferential surface of the inlet cover 11 away from the cavity 1 . Therefore, the ozone generator nozzle of the embodiment of the invention can be conveniently connected with a plurality of elastic connecting tubes to expand the application range of the ozone generator nozzle.

Referring to FIG. 8 to FIG. 11, in the embodiment of the present invention, an atomizing spray head 18 is disposed at the end of the injection pipe 172, and the user can pressurize the ozone water generated by the electrolysis by pressing the atomizing spray head 18, thereby making The ozone water is transported to the outside in an atomized state, and the atomized ozone water can cover a wider area of the article, thereby improving the efficiency of the disinfection work. In addition, a restrictor plug 16 is provided at the end of the return pipe 171, and the user adjusts the valve by rotating the restrictor plug 16 to control the flow rate of the water body in which the return pipe 171 delivers the mixed hydrogen gas. There are certain fixed relative ratios between the two processes of electrolytically producing hydrogen in the negative electrode electrolytic chamber 105 and generating electricity by electrolysis in the positive electrode electrolytic chamber 106. By reducing or increasing the flow rate of the mixed hydrogen gas in the return line 171, the electrolysis reaction of the ozone water can be controlled accordingly, that is, the user can adjust the ozone water concentration through the restrictor plug 16 to meet the use of different working conditions.

In the embodiment of the present invention, a sealing rubber ring 12 is disposed between the water inlet cover 11 and the cavity 1 on the outer circumferential surface of the boss of the water inlet cover 11, and a sealing rubber ring 12 is disposed between the water outlet cover 17 and the cavity 1. On the outer circumferential surface of the boss of the water outlet cover 17, the water outlet cover 17 is axially in contact with the cavity 1 and is disposed on the sealing gasket 15 for sealing. The gasket 15 is provided with the positive electrode water outlet hole 104 and the negative electrode drainage hole 103. Through hole. By providing the corresponding sealing rubber ring 12, the sealing performance between the water inlet cover 11 and the water outlet cover 17, respectively, and the cavity 1 can be improved. In addition, by providing the gasket 15, the hydrogen in the negative electrode electrolysis chamber 105 can be prevented from entering the positive electrode electrolysis chamber 106, affecting the normal electrolysis work in the positive electrode electrolysis chamber 106 and the negative electrode electrolysis chamber 105 and reducing the ozone water concentration. In addition, the sealing pin 15 is provided with a positioning pin 173 which is sleeved on the end surface of the cavity 1 to prevent the sealing pad 15 from being angularly deflected during operation to affect the working efficiency.

Referring to FIG. 2, in the embodiment of the present invention, the upper portion of the cavity 1 is provided with a waterproof layer 8 and a protective layer 7 from the bottom to the top to cover the top of the positive electrode electrolytic chamber 106 and the negative electrode electrolytic chamber 105. The waterproof layer 8 and the protective layer 7 are sequentially disposed from the bottom to the top of the positive electrode electrolysis chamber 106 and the negative electrode electrolysis chamber 105, and the waterproof and dustproof performance of the ozone generator nozzle can be improved accordingly to ensure the ozone generator nozzle reliably operates.

Referring to FIG. 2 , in the embodiment of the present invention, the water inlet cover 11 is disposed at one end side of the cavity 1 and the positioning pin 173 is connected to the positioning hole 107 of the opposite surface of the cavity 1 , and the water outlet cover 11 faces the cavity 1 . A positioning pin 173 is disposed on one end side and is connected to the positioning hole 107 of the opposite surface of the cavity 1. The corresponding positioning pin 173 is inserted into the positioning hole 107, so that the connection and positioning relationship between the inlet cover 11 and the outlet cover 17 and the cavity 1 are more accurate and reliable.

The above is only a preferred embodiment of the present invention, and is not intended to limit the scope of the invention, and the equivalent structural transformations made by the present specification and the drawings are directly or indirectly utilized in the concept of the present invention. Other related technical fields are included in the scope of patent protection of the present invention.

Claims (10)

1. The utility model relates to an ozone generator nozzle, which comprises a water inlet cover connected in sequence, a plurality of chambers respectively separating the electrolysis chambers and a water outlet cover, and a positive electrolysis chamber is arranged in the middle of the cavity, the positive electrode a negative electrode electrolysis chamber is disposed on both sides of the electrolysis chamber, and the cavity is provided with a positive electrode inlet hole toward one end of the inlet cover, and the positive electrode electrolysis chamber is connected to the inlet pipe of the inlet cover, the cavity a negative electrode inlet hole is further disposed at one end of the body toward the water inlet cover, and the negative electrode electrolysis chamber is connected to the water inlet pipe of the water inlet cover; the other end of the cavity is provided with a positive electrode water outlet hole to be The positive electrolysis chamber is connected to the injection pipe of the water outlet cover, and the other end of the cavity is further provided with a negative electrode drainage hole to connect the negative electrode electrolysis chamber with the return pipe of the water outlet cover.
2. The ozone generator nozzle according to claim 1, wherein the positive electrode inlet hole is higher than the positive electrode outlet hole, and the negative electrode inlet hole is lower than the negative electrode drainage hole.
3. The ozone generator nozzle according to claim 1, wherein an inner diameter of the negative electrode inlet hole is smaller than an inner diameter of the positive electrode inlet hole.
4. The ozone generator nozzle according to claim 1, wherein an annular groove is provided on an outer peripheral surface of one end of the water inlet cover away from the cavity.
5. The ozone generator nozzle according to claim 1, wherein an end of said injection pipe is provided with an atomizing spray head, and a restriction plug is provided at the end of said return pipe.
6. The ozone generator nozzle according to claim 1, wherein a sealing rubber ring is disposed between the water inlet cover and the cavity to cover an outer peripheral surface of the boss of the water inlet cover, and the water outlet cover A sealing rubber ring is disposed between the cavities on an outer circumferential surface of the boss of the water outlet cover, and a sealing gasket for sealing is disposed between the water outlet cover and the cavity axially. a through hole corresponding to the positive electrode water outlet hole and the negative electrode drain hole.
7. The ozone generator nozzle according to claim 6, wherein the upper portion of the cavity is provided with a waterproof layer and a protective layer in this order from the bottom to the top to cover the positive electrolysis chamber and the top of the negative electrolysis chamber.
8. The ozone generator nozzle according to claim 6, wherein the gasket is provided with a positioning pin that is sleeved on the end surface of the cavity.
9. The ozone generator nozzle according to claim 1, wherein the water inlet cover is disposed at one end side of the cavity, and a positioning pin is connected to the positioning hole of the opposite surface of the cavity, and the water is discharged. The cover is disposed at a side of the other end of the cavity, and the positioning pin is connected to the positioning hole of the opposite surface of the cavity.
10. The ozone generator nozzle according to claim 1, wherein said water inlet cover and said water inlet cover The cavity is fixedly connected by bolting, and the water outlet cover is fixedly connected to the cavity by bolting.

Images