CN215403277U - Water disinfection equipment - Google Patents
Water disinfection equipment Download PDFInfo
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- CN215403277U CN215403277U CN202120373951.9U CN202120373951U CN215403277U CN 215403277 U CN215403277 U CN 215403277U CN 202120373951 U CN202120373951 U CN 202120373951U CN 215403277 U CN215403277 U CN 215403277U
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Abstract
The present invention relates to a water disinfection apparatus, comprising a gas supply device for supplying gas; a water supply device for supplying water; and the negative oxygen ion generating device is respectively and fluidly connected with the gas supply device and the water supply device, and comprises an electron release electrode and a negative oxygen ion reaction bin, the negative oxygen ion reaction bin is fluidly connected with the gas supply device to receive the gas from the gas supply device, the electron release electrode is positioned in the negative oxygen ion reaction bin to release electrons to the gas supplied by the gas supply device during operation so as to form negative oxygen ions in the gas, and the negative oxygen ion reaction bin is fluidly connected with the water supply device to convey the gas containing the negative oxygen ions to the water supply device. The water disinfection equipment can realize disinfection on water in the flowing process.
Description
Technical Field
The utility model relates to a disinfection device, in particular to a water disinfection device.
Background
Tap water contains various substances harmful to the human body, such as flora, residual chlorine, organic compounds, and the like. In addition, the water also generates oxidizing substances for removing these harmful substances, such as hydroxyl radicals, ozone, hydrogen peroxide, hypochlorous acid, chlorine dioxide, and sodium hypochlorite. In nature, water generates a small amount of oxidizing substances, so that the self-purification of water needs a long time period. If the activity of water is excited by external force to generate the oxidizing substances in large quantity, the disinfection, harm removal and purification functions of water can be realized quickly. The flowing water increases the variable factors of flow and flow rate, and the disinfection and harm removal are more complicated. This is because the flow rate and flow speed of the flowing water are in the changing process, and the disinfection and harm removal of the flowing water must be matched with the corresponding process, which can not be completed at one time or instantly. However, water is routinely disinfected, which is currently difficult to achieve due to the flow of water.
SUMMERY OF THE UTILITY MODEL
It is an aim of at least the preferred embodiments of the present invention to address some of the above disadvantages. An additional or alternative object is to at least provide the public with a useful choice.
The present invention proposes a water disinfection apparatus, comprising:
a gas supply device for supplying a gas;
a water supply device for supplying water;
a negative oxygen ion generating device fluidly connected to the gas supply and the water supply, respectively, the negative oxygen ion generating device comprising an electron release electrode and a negative oxygen ion reaction chamber, the negative oxygen ion reaction chamber fluidly connected to the gas supply to receive gas from the gas supply, the electron release electrode being located within the negative oxygen ion reaction chamber to release electrons to gas provided by the gas supply during operation to form negative oxygen ions in the gas, the negative oxygen ion reaction chamber fluidly connected to the water supply to deliver gas containing the negative oxygen ions to the water supply.
In one aspect, the water disinfecting device further comprises an ozone generator fluidly connected to the water supply to inject ozone generated by the ozone generator into the water supply.
In one aspect, the water disinfecting device further comprises an ozone generator fluidly connected to the water supply and located upstream of the water supply relative to the negative oxygen ion generating device to inject ozone generated by the ozone generator into the water supply.
In an aspect, the water disinfecting apparatus further comprises an ozone generator fluidly connected to another water supply means to inject the ozone generated by the ozone generator into the another water supply means, the another water supply means being in fluid communication with the water supply means, wherein the water containing ozone flowing out from the another water supply means is supplied to the water supply means, or the water from the water supply means that has received the gas containing the negative oxygen ions is supplied to the another water supply means, or the water containing ozone flowing out from the another water supply means and the water from the water supply means that has received the gas containing the negative oxygen ions are respectively injected into another container to be mixed.
In one aspect, the water disinfecting apparatus further comprises an ultraviolet disinfecting device located upstream or downstream of the negative oxygen ion generating device in a water flow direction to ultraviolet sterilize water in the water disinfecting apparatus.
In one aspect, the water disinfecting apparatus further comprises an infrared radiation device located upstream or downstream of the negative oxygen ion generating device in a water flow direction to infrared irradiate the water in the water disinfecting apparatus.
In one aspect, the water supply is a water pipe or a container for storing water.
In one aspect, the further water supply device is a water pipe or a container for storing water.
In one aspect, the water is circulated multiple times in the water disinfection apparatus.
In an aspect, the water in the water supply and/or the further water supply is circulated a plurality of times in the water disinfection apparatus.
In summary, the present invention is a method for effectively disinfecting and detoxifying the oxidizing substance mainly containing hydroxyl radicals, and the effective application refers to human intervention to control when and the amount of the oxidizing substance mainly containing hydroxyl radicals is generated. The water disinfection equipment can disinfect water in the flowing process, so that the moving water in the pipeline can be disinfected without dead angles, and disinfection ions are distributed more uniformly and disinfected more comprehensively and uniformly. Thereby realizing the water disinfection at any time.
Utilize the water disinfecting equipment of this application, can realize the drinking water disinfection, make its colony number be less than the colony number of the national straight drinking water standard, get rid of or reduce residual chlorine, harmful organic matter, calcium magnesium ion in the running water by a wide margin, make it break the micro molecule water of the macromolecule group in aqueous, form the hydrogen-rich water of hydrogen ion and hydronium ion of richening, alkaline water, the pH value of the water after handling slightly improves, generally promotes pH value 0.1-0.2. In addition, the water disinfection device of the utility model can continuously generate the disinfection water with the strongest disinfection and harm-removal capability for cleaning objects, such as: cleaning fruits and vegetables to remove bacterial, viral, disease and residue; sterilizing, disinfecting and cleaning clothes; disinfecting and cleaning utensils; the seeds are cleaned, sterilized and deinsectized, so that the germination rate is improved; and the like, and can disinfect sewage and reclaimed water more quickly and thoroughly than ozone disinfection, so that the influence of ozone residue on a sewage biochemical treatment process is avoided. In addition, the water disinfection equipment can be used for disinfecting the tail end of sewage, and the water can be disinfected by the water disinfection equipment and then discharged into a pipe network, so that the biological safety of sewage discharge is thoroughly realized.
Drawings
Preferred forms of embodiments in accordance with the present invention will now be described, by way of example only, with reference to the accompanying drawings, in which:
FIG. 1 illustrates a water disinfecting device according to a preferred embodiment of the present invention;
fig. 2 shows a water sterilizing apparatus according to another preferred embodiment of the present invention.
Description of the reference numerals
1-water disinfection equipment, 12-air pump, 14-negative oxygen ion reaction bin, 16-negative ion generator, 2-water disinfection equipment, 12-air pump, 14-negative oxygen ion reaction bin, 16-negative ion generator, 22-ozone generator, 24-ultraviolet disinfection tube, 26-infrared radiation tube and 28-primary filter.
Detailed Description
A preferred embodiment of the present invention provides a water sterilizing apparatus. As shown in fig. 1, the water sterilizing apparatus 1 includes a gas supply device for supplying gas. In the present embodiment, the gas supply device is the gas pump 12, and it may be any other suitable gas supply device as long as it can supply gas. The gas supplied by the gas supply means is preferably air, which may also be any suitable gas. The water disinfection apparatus further comprises a water supply means for receiving gas from the negative oxygen ion generating means, in this embodiment the water supply means is a water pipe in which water flows, or a container for storing water therein, although the water supply means may be a container for storing water or any other hollow structure as long as water is contained therein and gas from the negative oxygen ion generating means is received. The water disinfection equipment also comprises a negative oxygen ion generating device which is respectively connected with the gas supply device and the water supply device. In the present embodiment, the negative oxygen ion generating device includes an electron releasing electrode, a power supply, and a negative oxygen ion reaction chamber 14, and further includes a negative ion generator 16. The negative ion generator is connected with a power supply, so that a large amount of free electrons are generated through an electron release electrode such as an ionization brush in the negative oxygen ion reaction chamber, electrons are released to the negative oxygen ion reaction chamber, and the free electrons are combined with ions in the air in the negative oxygen ion reaction chamber at a speed of, for example, picoseconds (parts per billion seconds) to form ions with negative charges, namely: and (4) negative ions. The negative oxygen ion reaction chamber is connected with the gas supply device to receive the gas from the gas supply device, and the electron release electrode is connected with the power supply and is positioned in the negative oxygen ion reaction chamber to release electrons to the gas supplied by the gas supply device. An electron release electrode such as an ionization brush or any other form of structure as long as electrons can be generated. The electrons released by the electron release electrode are ionized with the air, so that negative oxygen ions are formed in the air, and the negative oxygen ions in the air in the negative oxygen ion reaction chamber are conveyed to the water supply device from the air outlet through the connection with the water supply device. The negative oxygen ions excite molecular reactions of the water to produce various beneficial ions and properties in the water, such as hydrogen-rich ions, mono-oxygen ions, weak alkalinity of the water, and the like. Optionally, the water sterilizing apparatus further includes a circulation pump for circulating the water in the water supplying device by using the circulation pump, thereby thoroughly sterilizing the water and the objects to be washed in the water supplying device in a short time such as several minutes.
Another preferred embodiment of the present invention provides a water sterilizing apparatus. As shown in fig. 2, the water sterilizing apparatus 2 includes a gas supply device for supplying gas. In the present embodiment, the gas supply device is the gas pump 12, and it may be any other suitable gas supply device as long as it can supply gas. The gas supplied by the gas supply means is preferably air, which may also be any suitable gas. The water disinfection apparatus further comprises a water supply means for receiving gas from the negative oxygen ion generating means, in this embodiment the water supply means is a water pipe in which water flows, although the water supply means may be a container or any other hollow structure that stores water as long as it contains water therein and receives gas from the negative oxygen ion generating means. The water disinfection equipment also comprises a negative oxygen ion generating device which is respectively connected with the gas supply device and the water supply device. In the present embodiment, the negative oxygen ion generating device includes an electron releasing electrode, a power supply, and a negative oxygen ion reaction chamber 14, and further includes a negative ion generator 16. The negative ion generator is connected with a power supply so as to release electrons to the negative oxygen ion reaction bin through an electron release electrode in the negative oxygen ion reaction bin, the electrons are in contact with gas supplied by the gas supply device, the negative oxygen ion reaction bin is connected with the gas supply device so as to receive the gas from the gas supply device, and the electron release electrode is connected with the power supply and is positioned in the negative oxygen ion reaction bin so as to release the electrons to the gas supplied by the gas supply device. An electron release electrode such as an ionization brush or any other form of structure as long as electrons can be generated. The electrons released by the electron release electrode are ionized with the air, so that negative oxygen ions are formed in the air, the negative oxygen ions in the air are conveyed to the water supply device through the connection of the water supply device, and the water of the water supply device reacts after receiving the air and leaves the water supply device from the water outlet.
The water disinfecting device according to another preferred embodiment of the present invention further comprises an ozone generator 22 connected to the water supply means and located upstream of the negative oxygen ion generating means in the direction of the water flow for injecting ozone into the water supply means, for example ozone formed by corona air into the water supply means. As an example, the ozone generator employed in the present invention may be generated in an amount of 0.5 to 3 grams per hour, e.g., 1 to 2.5 grams per hour, 2 grams per minute, on a four-tube flow meter. Of course, since the water flow rate varies with the pipe diameter, the ozone generation amount can also vary proportionally or controllably in different proportions. The ozone generator may also be connected to another water supply to inject ozone into another water supply (not shown) and the ozone-containing water flowing from the other water supply is supplied to the water supply, or may be mixed with water from the water supply that has received the gas containing negative oxygen ions. Ozone can carry out oxidation reaction on phenol and cyanogen harmful organic matters and chlorine-containing elements due to strong oxidizing property, and can remove organic harmful substances in water, and the ozone reacts with received water to generate hydroxyl radicals, adsorb and capture peripheral heteropolar substances and be used for disinfection and harm removal. As an alternative embodiment, the water supply means is a container for storing water, to which both the ozone generator and the negative oxygen ion generating means are connected, whereby ozone and negative oxygen ions are provided in the water in the container, generating hydroxyl radicals. The water in the container and the cleaned objects in the water can be thoroughly disinfected in a short time, such as a few minutes. The water in the water supply device is circulated by an optional circulation device, such as a circulation pump, for example, the water in the water supply device is circulated by the circulation pump, and ozone and negative oxygen ions are provided for the water in the water supply device for a plurality of times, so that the water and the cleaned objects in the water supply device can be thoroughly sterilized in a short time. For example, the water in the container for storing water may be pumped out by a circulation pump, ozone from an ozone generator and negative oxygen ions from a negative oxygen ion generator may be injected into the water supply device and the other water supply device through two or more different pipelines, respectively, and the water containing the above different ions in the two or more different pipelines may be injected back into the container, respectively, in such a manner that the composite ion group for sterilizing and removing harmful ions is cyclically synthesized in the container. Therefore, the water in the container and the washed objects in the water can be thoroughly disinfected in a short time, such as a few minutes. By the above method, sterile small molecule water, hydrogen-rich water, and alkaline water can also be produced.
The water sterilizing apparatus according to another preferred embodiment of the present invention further includes an ultraviolet sterilizing device located upstream of the negative oxygen ion generating device in the water flow direction to ultraviolet sterilize the water in the water supplying device. The ultraviolet sterilizing device is, for example, an ultraviolet sterilizing tube 24 including a housing and at least one ultraviolet lamp provided outside the water supplying device for emitting ultraviolet rays for sterilization. The ultraviolet lamp may be a plurality of ultraviolet lamps arranged in a lamp row and arranged at a certain distance along a fluid flow direction within the water supply apparatus or perpendicular to the fluid flow direction. The at least one ultraviolet lamp may be introduced into and removed from the housing through the at least one mounting hole. The water supply device corresponding to the ultraviolet disinfection tube is transparent due to the ultraviolet irradiation. The ultraviolet disinfection tube can emit ultraviolet rays with wavelengths in the range of 180-400 nm. The ultraviolet ray sterilizing tube can emit ultraviolet rays having a wavelength of, for example, 253.7nm, thereby having a strong destructive power to deoxyribonucleic acid (DNA) and ribonucleic acid (RNA) which constitute proteins of bacterial viruses. The ultraviolet ray disinfection tube can emit ultraviolet rays with a wavelength of, for example, 185nm, has the ability to excite oxygen to generate ozone, and can convert oxygen O2 contained in water into ozone O3 with a strong disinfection and detoxification ability. The ultraviolet disinfection tube can also emit ultraviolet rays with the wavelength of 320-380nm, for example, so that hydrogen peroxide (H2O2) contained in water can be converted into hydroxyl radical (-OH) with stronger disinfection and harm removal capacity, and the disinfection and harm removal capacity is improved. Therefore, the ultraviolet disinfection device adopts the ultraviolet light source with the full wave band below 400nm to irradiate water, and directly/indirectly kills and removes bacteria, viruses and harmful organic matters in the water. The power of the ultraviolet light source can be effectively 5-50W, such as 8W, 10W, 19W, 38W, 42W, 15-40W, 20-35W and 25-30W. The water flow is changed correspondingly along with the change of the pipe diameter, and the applicable power is changed in the same proportion or different proportions.
The water sterilizing apparatus according to another preferred embodiment of the present invention further includes an infrared radiation device, such as an infrared radiation pipe 26, located upstream of the negative oxygen ion generating device in the water flow direction, for irradiating the water in the water supply device with infrared rays to change the large molecular groups of the water into small molecular groups and free water molecules. The infrared radiation device breaks the large molecular groups of water, so that the internal molecules of the water form small molecular water (water molecular groups of a plurality of water molecules) and free water molecules. This benign environment makes it easier for water to become molecularly active. The flow meter with quartering pipe may have infrared wavelength over 2 micron, such as 2-5 micron, and power in 5-50W range. Of course, the water flow is changed correspondingly along with the change of the pipe diameter, and the applicable power of the infrared radiation device is changed in the same proportion or in different proportions. The infrared light may also irradiate the water in the water container.
The water disinfection apparatus according to another preferred embodiment of the present invention further comprises a primary filter, the primary filter 28 is referred to as primary filter, and is located at the water inlet of the water supply device and upstream of the negative oxygen ion generating device along the water flow direction to filter out particulate matters in the water and ensure that the operation state of the apparatus is not affected by clogging. The primary filter may be a wire mesh screen for typical tap water pipeline applications, which may have any suitable filtration accuracy from 10 to 100 mesh (1650 microns to 165 microns).
The term "comprising" as used in this specification means "at least partially comprising". In interpreting each statement in this specification that includes the word "comprising", features may also be present in addition to or in addition to the word. Related terms such as "include" and "include" should be interpreted in the same manner.
Many changes in construction and widely differing embodiments and applications of the utility model will become apparent to those skilled in the art to which the utility model pertains without departing from the scope of the utility model as defined in the appended claims. The disclosures and the descriptions herein are purely illustrative and are not intended to be in any sense limiting. Where specific integers are mentioned herein which have known equivalents in the art to which this invention relates, such known equivalents are deemed to be incorporated herein as if individually set forth.
As used herein, the term "and/or" means "and" or both.
Reference to a range of numbers disclosed herein (e.g., 0.5-3, 180-400, 5-50) also includes reference to all reasonable numbers within that range (e.g., 0.8, 0.9, 1.3, 1.8, 2.4; e.g., 194, 234, 258, 279, 333, 346, 359, 372; e.g., 12, 17, 24, 28, 32, 37, 41, 45, 27) and any range of rational numbers within that range (e.g., 1.1 to 2.8, 235.8 to 345.7, 6.1 to 40.7), and thus, all subranges of all ranges are explicitly disclosed herein. These are only examples of what is specifically intended, and all possible combinations of numerical values between the minimum and maximum values recited should be considered to be expressly stated in this application in a similar manner.
In the description of this specification, reference may be made to subject matter that is not within the scope of the appended claims. This subject matter should be readily recognized by those skilled in the art and may be helpful in putting the utility model into practice as defined in the appended claims.
Although the utility model is generally defined as above, it will be understood by those skilled in the art that the utility model is not limited thereto and that the utility model also includes embodiments exemplified by the following examples.
The foregoing description of the utility model includes preferred forms thereof. Modifications may be made thereto without departing from the scope of the utility model.
Claims (10)
1. A water disinfecting device characterized by comprising:
a gas supply device for supplying a gas;
a water supply device for supplying water;
a negative oxygen ion generating device fluidly connected to the gas supply and the water supply, respectively, the negative oxygen ion generating device comprising an electron release electrode and a negative oxygen ion reaction chamber, the negative oxygen ion reaction chamber fluidly connected to the gas supply to receive gas from the gas supply, the electron release electrode being located within the negative oxygen ion reaction chamber to release electrons to gas provided by the gas supply during operation to form negative oxygen ions in the gas, the negative oxygen ion reaction chamber fluidly connected to the water supply to deliver gas containing the negative oxygen ions to the water supply.
2. The water disinfecting device of claim 1, further comprising an ozone generator fluidly connected to the water supply to inject ozone generated by the ozone generator into the water supply.
3. The water disinfecting device of claim 1, further comprising an ozone generator fluidly connected to the water supply and located upstream of the water supply relative to the negative oxygen ion generating device to inject ozone generated by the ozone generator into the water supply.
4. The water disinfecting device according to claim 1, further comprising an ozone generator fluidly connected to another water supply means to inject the ozone generated by the ozone generator into the other water supply means, the other water supply means being in fluid communication with the water supply means, wherein the water containing ozone flowing out from the other water supply means is supplied to the water supply means, or the water from the water supply means that has received the gas containing the negative oxygen ions is supplied to the other water supply means, or the water containing ozone flowing out from the other water supply means and the water from the water supply means that has received the gas containing the negative oxygen ions are respectively injected into another container to be mixed.
5. The water disinfecting device of any one of claims 1 to 4, further comprising an ultraviolet disinfecting means located upstream or downstream of the negative oxygen ion generating means in a water flow direction to ultraviolet sterilize water in the water disinfecting device.
6. The water disinfecting device of any one of claims 1 to 4, further comprising an infrared radiation device located upstream or downstream of the negative oxygen ion generating device in a water flow direction to infrared irradiate water in the water disinfecting device.
7. Water disinfection apparatus according to any of the claims 1-4, wherein said water supply means is a water pipe or a container for storing water.
8. A water disinfection apparatus as claimed in claim 4, wherein said further water supply means is a water pipe or a container for storing water.
9. The water disinfection apparatus of any of claims 1-4, wherein said water is circulated multiple times in said water disinfection apparatus.
10. Apparatus according to claim 4, wherein the water in the water supply means and/or the further water supply means is circulated a plurality of times in the apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120373951.9U CN215403277U (en) | 2021-02-09 | 2021-02-09 | Water disinfection equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120373951.9U CN215403277U (en) | 2021-02-09 | 2021-02-09 | Water disinfection equipment |
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| CN215403277U true CN215403277U (en) | 2022-01-04 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114906904A (en) * | 2022-04-01 | 2022-08-16 | 深圳市迈特智能有限公司 | Cathode and anode oxygen ion preparation device, method and application |
| CN115465935A (en) * | 2022-10-28 | 2022-12-13 | 深圳汇盛环保科技有限公司 | Domestic water treatment device |
-
2021
- 2021-02-09 CN CN202120373951.9U patent/CN215403277U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114906904A (en) * | 2022-04-01 | 2022-08-16 | 深圳市迈特智能有限公司 | Cathode and anode oxygen ion preparation device, method and application |
| CN115465935A (en) * | 2022-10-28 | 2022-12-13 | 深圳汇盛环保科技有限公司 | Domestic water treatment device |
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