CN214168164U

CN214168164U - Ozone water generator

Info

Publication number: CN214168164U
Application number: CN202023273327.6U
Authority: CN
Inventors: 储德友
Original assignee: Pinbos Electronic Technology Co ltd
Current assignee: Pinbos Electronic Technology Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-09-10
Anticipated expiration: 2030-12-30

Abstract

An ozone water generating device comprises a base and an upper cover, wherein the base is provided with an accommodating cavity with an opening positioned on one side surface of the base, a water inlet and a water outlet through which water flows are arranged on two side surfaces of the accommodating cavity, the accommodating cavity is sealed by the upper cover to form an inner cavity which is only provided with the water inlet, the water outlet and is communicated with the outside, and an ozone water generating assembly is further arranged in the accommodating cavity and fixedly arranged in the inner cavity of a generating device main body for electrolyzing water in the cavity of the generating device main body into ozone water; the ozone water generator module has compact structure and small volume, can prepare ozone water at any time, has wide application range and can be embedded into suitable handheld products.

Description

Ozone water generator

Technical Field

The utility model relates to a disinfection deodorization equipment technical field, concretely relates to ozone water generating device is fit for sterilizing, disinfecting and deodorization, the incomplete and fresh-keeping of removal by agriculture at family type, livestock-raising, farming, food processing, public health place and hospital etc..

Background

Ozone was gradually recognized after 1840. Ozone is composed of three oxygen atoms, has strong oxidation capacity due to high oxidation-reduction potential, can degrade various impurities in water, kill various pathogenic bacteria, mold and viruses, kill larvae of mollusks in the family of shellfish (up to 98%), water fleas, oligodactyloides, and water flea rotifers, and therefore, an ozone sterilization test is performed in France as early as 1886. Ozone water treatment has been developed worldwide, and is considered the most safe disinfectant because not only it can effectively remove impurities and sterilize, but also it does not produce secondary pollution (residual toxicity) in water after it is treated, and the excess ozone can be quickly decomposed into oxygen, unlike chlorine agent, which forms carcinogenic substances such as chlorammoniate and chlorambucil in water. Meanwhile, the ozone has broad-spectrum sterilization and peculiar smell removal effects, residues are nontoxic single-bond substances, carbon dioxide, oxygen and water, no harm is caused to the environment, and the sterilization, sterilization and peculiar smell removal effects are better particularly when the environment has certain humidity. Therefore, it is widely used in the fields of drinking water, food processing, medical care, chemical industry, environmental protection, and the like.

The existing method for preparing ozone mainly applies a corona discharge method and an ultraviolet method to prepare ozone, the corona discharge method and the ultraviolet method for preparing ozone have toxic substances of derivative nitrogen oxides, nitric oxide gas is toxic and is difficult to dissolve in water; nitrogen oxide finally changes into nitrogen dioxide (brown red toxic gas) through multiple reactions, the nitrogen dioxide reacts with water to form nitrite (carcinogen), and the water containing the nitrite can cause fatal damage to human bodies.

The patent publication No. CN206519109U discloses an ozone water production apparatus, which comprises a clean water filter, a pure water filter, an ozone generator, an ozone collector, a gas-liquid mixing device and a heater, and the apparatus is provided with a gas-liquid mixing mechanism and a pure water filter, so that the concentration of ozone water in an ozone water storage tank can be controlled within a qualified range, the ozone water can be recycled, and the production and processing cost can be reduced. The existing ozone water preparation system has complex structure and large volume, and comprises an ozone collector, a gas-liquid mixing facility and the like, which are inconvenient to carry and use, and are all special equipment, so that the ozone water preparation cost is high.

Therefore, there is a need for an improved ozone water production mechanism.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an ozone water generator which is convenient to use, small in volume, portable and capable of producing required ozone water at any time, and the specific technology is as follows.

An ozone water generating device comprises a base and an upper cover, wherein the base is provided with an accommodating cavity with an opening positioned on one side surface of the base, a water inlet and a water outlet through which water flows are arranged on two side surfaces of the accommodating cavity, the accommodating cavity is sealed by the upper cover to form an inner cavity which is only communicated with the water inlet, the water outlet and the outside, an ozone water discharging assembly is placed in the accommodating cavity, and the ozone water discharging assembly is used for electrolyzing the water flow in the accommodating cavity to prepare ozone water;

the ozone water generating assembly includes:

the inner shell is provided with a square hole penetrating through the inner shell, an installation cross beam is formed at an opening of the square hole, the installation cross beam is positioned in the middle of the opening of the square hole and connected with two opposite inner side walls at the outlet of the square hole, the inner side walls of the square hole are also provided with two clamping grooves, one end of each clamping groove extends from the connection position of the installation cross beam and the side wall of the square hole, and the other end of each clamping groove extends towards the other opening direction of the square hole until the other opening of the square hole;

the electrode plate group is arranged in the clamping groove of the inner shell and supported by the mounting beam, the electrode plate group comprises a first electrode plate and a second electrode plate which are identical in shape, and the two electrode plates are mutually superposed;

the cation exchange membrane is arranged between the two electrode plates which are overlapped mutually and is positioned in the square hole of the inner shell;

the current-conducting plate, the current-conducting plate is including the first current-conducting plate and the second current-conducting plate that the structure is the same, the one end of current-conducting plate is stretched into by arbitrary opening in inner shell square hole within the square hole, respectively with first plate electrode and second plate electrode are connected, the other end of current-conducting plate by the base with clearance between the upper cover stretches out.

Furthermore, a first sealing groove can be further formed in the periphery of the opening of the base containing cavity, a second sealing groove matched with the first sealing groove is formed in the surface, opposite to the base, of the upper cover, a sealing gasket group contained in the sealing groove is further arranged on the base, the sealing gasket group comprises a first sealing gasket and a second sealing gasket which are mutually overlapped, and the sum of the thicknesses of the first sealing gasket and the second sealing gasket is larger than the sum of the depths of the first sealing groove and the second sealing groove.

Furthermore, a boss is formed on the side surface of the upper cover, the area of the boss is smaller than that of the opening of the accommodating cavity of the base, when the accommodating cavity is sealed by the upper cover, the boss extends into the accommodating cavity, and the height of the boss protruding out of the side surface of the upper cover is the same as the distance between the side surface of the ozone water generating assembly and the opening of the accommodating cavity.

Further, the ozone water generating assemblies comprise at least two ozone water generating assemblies which are mutually overlapped and connected in series.

Furthermore, water passing grooves are formed in the two clamping grooves of the inner shell respectively and are located in the middle of the clamping grooves and penetrate through the two ends of the inner shell.

Further, the electrode plate is a silicon-based electrode.

Furthermore, the surface of the electrode plate is also provided with a boron-doped diamond coating.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. running water is introduced into a cavity of the generating device body, an ozone water generating assembly is arranged in the cavity of the generating device body, the ozone water generating assembly comprises two electrode plates which are overlapped with each other, a cation exchange membrane is clamped between the electrode plates, a conductive framework is positioned on two side edges of the electrode plates which are overlapped with each other and is respectively connected with one electrode plate, and after the conductive framework is connected with a power supply through a lead, the two electrode plates discharge electricity, water in the cavity of the generating device body is electrolyzed to prepare oxygen, hydrogen and ozone, the oxygen and the hydrogen are insoluble in water, the ozone is dissolved in the water, and the water in the cavity of the non-generating device body is converted into ozone water. The utility model provides a pair of portable ozone degerming sterilizing machine can be convenient prepare ozone, and then prepare ozone water, and need not filter, and raw and other materials select for use conveniently, only need have the water source can prepare, simultaneously, has the power that can repeatedly charge, can be applicable to multiple occasion.

2. The water outlet of the generating device main body can be connected with a spray head and also can be connected with an atomizer, the market place is wide, and the mechanism is simple.

The invention is further described with reference to the drawings and embodiments.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an explosion diagram of the present invention.

Fig. 3 is an exploded view of the ozone water generator module according to the present invention.

Fig. 4 is a schematic structural diagram of the base of the present invention.

Fig. 5 is a schematic structural diagram of the upper cover in the present invention.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to further explain the present invention in detail. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1 to 5, an ozone water generator includes a base 100 and an upper cover 200, wherein the base 100 has an accommodating cavity 101 with an opening located at one side of the base 100, a water inlet 102 and a water outlet 103 are disposed at two sides of the accommodating cavity 101, the water inlet 102 and the water outlet 103 are used for supplying water to pass through the accommodating cavity 101, the accommodating cavity 101 is sealed by the upper cover 200 to form an inner cavity which is only communicated with the outside by the water inlet 102 and the water outlet 103, a through bolt hole 500 can be opened at a corresponding position of four corners of the upper cover 200 and the base 100, and the upper cover 200 and the base 100 are fixedly connected after a bolt 501 passes through the bolt hole 500, so that the accommodating cavity 101 is sealed and covered by the upper cover 200.

An ozone water generating assembly 300 is disposed in the accommodating cavity 101, and the ozone water generating assembly 300 is used for electrolyzing water in the accommodating cavity 101 to produce ozone water.

Referring to fig. 3, the ozone water generating assembly 300 includes:

the inner shell 310 is provided with a square hole 311 penetrating through the inner shell 310, an installation beam 312 is formed at an opening of the square hole 311, the installation beam 312 is positioned in the middle of the opening of the square hole 311 and connected with two opposite inner side walls at an outlet of the square hole 311, two clamping grooves 313 are further formed in the inner side walls of the square hole 311, one end of each clamping groove 313 extends from the connection position of the installation beam 312 and the side wall of the square hole, and the other end of each clamping groove 313 extends towards the other opening direction of the square hole 311 until the other opening of the square hole 311;

the electrode plate group 320 is arranged in the clamping groove 313 of the inner shell 310 and supported by the mounting beam 312, the electrode plate group 320 comprises a first electrode plate 321 and a second electrode plate 322 which are identical in shape, and the two electrode plates are mutually overlapped; the electrode plate is made of a silicon-based electrode plate, and a diamond-doped coating is plated on the silicon-based electrode plate.

A cation exchange membrane 330, wherein the cation exchange membrane 330 is disposed between the two electrode plates stacked on top of each other and is located in the square hole 311 of the inner shell 310;

a conductive plate 340, wherein the conductive plate 340 includes a first conductive plate 341 and a second conductive plate 342 having the same structure, one end of the conductive plate 340 extends into the square hole 311 from any opening of the square hole 311 of the inner casing 310, and is respectively connected to the first electrode plate 321 and the second electrode plate 322, and the other end of the conductive plate 340 extends from a gap between the base 100 and the upper lid 200;

wherein, the ozone water generating assemblies 300 may be at least two stacked and connected in series with each other, so that efficiency is improved in performing electrolysis of ozone water.

Furthermore, water passing grooves 314 are further formed in the clamping grooves 313 of the inner shell 310, and the water passing grooves 314 are located in the middle of the clamping grooves 313 and penetrate through two ends of the inner shell 310. When the electrode plate group 320 holding the cation exchange membrane 330 is clamped in the clamping groove 313, the cation exchange membrane 330 is located within the water passing groove 314, so that when water flows into the accommodating cavity 101 through the water inlet 102 of the base 100, the water can contact with the cation exchange membrane 330 through the water passing groove 314.

Referring to fig. 4-5, in order to facilitate sealing of the receiving cavity 101, a first sealing groove 104 may be further disposed at a peripheral edge of an opening of the receiving cavity 101 of the base 100, a second sealing groove 204 matching with the first sealing groove 104 is disposed at a surface of the upper cover 200 opposite to the base 100, the base 100 further includes a sealing pad set 210 received in the sealing groove, the sealing pad set 210 includes a first sealing pad 211 and a second sealing pad 212 stacked with each other, and a sum of thicknesses of the first sealing pad 211 and the second sealing pad 212 is greater than a sum of depths of the first sealing groove 104 and the second sealing groove 204. When the upper cover 200 covers the receiving cavity 101 of the base 100, the two gaskets seal the upper cover 200 and the base 100, and at the same time, because the two gaskets are stacked, a gap between the two gaskets allows the conductive plate 340 to extend out of the receiving cavity 101 to connect with an external power supply, and because the thickness of the two gaskets is greater than the sum of the depths of the first sealing groove 104 and the second sealing groove 204, when the receiving cavity 101 is covered by the upper cover 200, the upper cover 200 and the base 100 can be sealed even though the conductive plate 340 is sandwiched between the two gaskets.

Further, referring to fig. 5, in order to further fix the ozone water generating assembly 300 disposed in the accommodating cavity 101, a boss 201 is formed on a side surface of the upper cover 200, an area of the boss 201 is smaller than an area of an opening of the accommodating cavity 101 of the base, when the accommodating cavity 101 is sealed by the upper cover 200, the boss 201 extends into the accommodating cavity 101, and a height of the boss 201 protruding out of the side surface of the upper cover 200 is the same as a distance of the side surface of the ozone water generating assembly 300 from the opening of the accommodating cavity 101, so that a space in the accommodating cavity 101 is further compressed by the boss 201, and a movable space of the ozone water generating assembly 300 disposed in the accommodating cavity 101 is reduced, so as to be relatively stable therein.

When ozone water is required to be prepared, the water inlet 102 of the base 100 is communicated with an external water source, the water source is input into the accommodating cavity 101, and the water outlet 103 of the base 100 can be connected with a spray head or an atomizing device, so that the prepared ozone water can be conveniently conveyed out for disinfection and sterilization. At this time, when the external power supplies power to the ozone water generating assembly 300 through the conductive plates 340, the first electrode plate 321 and the second electrode plate 322 are charged by the current passing through the first conductive plate 341 and the second conductive plate 342, respectively; the first electrode plate 321 and the second electrode plate 322 which sandwich the cation exchange membrane 330 are located in the middle of the square hole 311 of the inner shell 310, and the mounting beam 312 of the inner shell 310 supports and is clamped in the clamping groove 313 in the square hole 311, so that the electrode plate group 320 which clamps the cation exchange membrane 330 divides the square hole 311 into two water channels for water to pass through, so that water flows pass through, and the two water channels have larger area contact with the electrode plates, because the middle positions of the two clamping grooves 313 are respectively provided with the water passing groove 314, the cation exchange membrane 330 clamped in the middle of the electrode plate group 320 is located in the range of the water passing groove 314, and when the water flows through the water passing groove 314, the cation exchange membrane 330 is in contact with the cation exchange membrane. After the two electrode plates are charged with direct current voltage, for example, the first electrode plate 321 is an anode, the second electrode plate 322 is a cathode, the cation exchange membrane 330 pulls electrons from the cathode to the anode, and the number of electrons in water of the anode is increased because the boron-doped diamond coating on the surface of the electrode plate can not obtain electrons from the electrode material but can only obtain electrons from water, so that oxygen atoms are decomposed from water, and the oxygen atoms are combined into oxygen or superoxide on the surface of the anode electrode plate in the decomposition process; meanwhile, water molecules on the surface of the cathode electrode plate are decomposed into hydrogen atoms and hydroxyl ions due to the reduction of the number of electrons, the hydrogen atoms are combined into hydrogen, the hydroxyl ions are further decomposed into hydrogen atoms under the action of an electric field to be combined into more hydrogen, ozone molecules, oxygen molecules and hydrogen molecules are mainly generated in the two water channels, the ozone is dissolved in water, and the oxygen and the hydrogen are hardly dissolved in water, so that the water channels are mainly superoxide water solutions to prepare ozone water, and the prepared ozone water is discharged through the water outlet 103 of the base 100 and then used for disinfection and sterilization.

Various other modifications and alterations of the disclosed structure and principles may occur to those skilled in the art, and all such modifications and alterations are intended to be included within the scope of the present invention.

Claims

1. An ozone water generating device comprises a base and an upper cover, wherein the base is provided with an accommodating cavity with an opening positioned on one side surface of the base, a water inlet and a water outlet through which water flows are arranged on two side surfaces of the accommodating cavity, and the accommodating cavity is sealed by the upper cover to form an inner cavity which is only communicated with the water inlet, the water outlet and the outside;

the ozone water generating assembly includes:

2. The ozone water generator of claim 1, wherein a first sealing groove is further formed at the opening periphery of the base accommodating cavity, a second sealing groove matched with the first sealing groove is formed in the surface, opposite to the base, of the upper cover, a sealing gasket group is further arranged on the base and accommodated in the sealing groove, the sealing gasket group comprises a first sealing gasket and a second sealing gasket which are mutually overlapped, and the sum of the thicknesses of the first sealing gasket and the second sealing gasket is larger than the sum of the depths of the first sealing groove and the second sealing groove.

3. The ozone water generator of claim 1, wherein a protrusion is formed on a side surface of the upper cover, the protrusion has an area smaller than an area of an opening of the receiving cavity of the base, when the receiving cavity is sealed by the upper cover, the protrusion extends into the receiving cavity, and a height of the protrusion from the side surface of the upper cover is the same as a distance from the side surface of the ozone water generator to the opening of the receiving cavity.

4. The ozonated water generator according to claim 1, wherein the ozonated water generator comprises at least two ozonated water generators, and the two ozonated water generators are stacked on each other and connected in series.

5. The ozone water generator of claim 1, wherein water passing grooves are respectively formed in the two slots of the inner casing, and the water passing grooves are located in the middle of the slots and penetrate through two ends of the inner casing.

6. The ozone water generator of claim 1, wherein the electrode plate is a silicon-based electrode.

7. The ozone water generator of claim 1, wherein the electrode plate further comprises a boron-doped diamond coating on the surface thereof.