Nano water ion generator

Abstract

The utility model discloses a nanometer water ion generator which comprises a first support (1), a high-voltage electrode (2) fixed on the first support (1), an emission electrode arranged opposite to the high-voltage electrode (2) through the first support (1), and a Peltier module (5) in contact connection with the emission electrode. The emitting electrode comprises at least one spray point (3), the bottom end of the spray point (3) is connected with the refrigeration end of the Peltier module (5), and a preset distance is formed between the top end of the spray point (3) and the high-voltage electrode (2); the high-voltage electrode (2) comprises an electrode body (21) provided with a plurality of release grooves (211), an electricity gathering partition (212) is arranged between every two adjacent release grooves (211), and the release grooves (211) are of a net-shaped distribution structure on the electrode body (21). By improving the structure of the electrode body, the relative assembly position requirement of the high-voltage electrode and the emission electrode can be simplified, and the electrode has the advantages of simple structure, easiness in assembly and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of air purification, in particular to a nano water ion generator. Background Art

[0002] Nano water ion generator is also called hydroxyl water ion generator. It gathers moisture in the air, cools it and condenses it. It applies high voltage to the condensed water, gradually splits the water mist and produces nano water ions containing OH free radicals. When OH free radicals encounter hydrogen (H) elements in organic matter such as odors, bacteria, viruses and allergens, they decompose or lose their activity, achieving the purification effect of deodorization and sterilization.

[0003] The existing nano water ion generator includes an emitting electrode, a high-voltage electrode arranged opposite to the emission, a water supply assembly and a high-voltage power supply electrically connected to the high-voltage electrode. The emitting electrode usually adopts a needle-shaped tip discharge structure. The high-voltage electrode is provided with a release hole that needs to be hollowed out at the position corresponding to the emitting electrode. A plurality of arc-shaped protrusions facing the emitting electrode need to be arranged around the release hole to gather charges, resulting in stricter assembly position requirements for the emitting electrode relative to the high-voltage electrode. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art and provides a nano water ion generator which is simple in structure and easy to assemble.

[0005] The utility model provides a nano water ion generator, comprising a first bracket 1, a high-voltage electrode 2 fixed on the first bracket 1, an emitting electrode arranged opposite to the high-voltage electrode 2 through the first bracket 1, and a Peltier module 5 contacting and connected with the emitting electrode; the emitting electrode comprises at least one discharge needle 3, the bottom end of the discharge needle 3 is connected to the cooling end of the Peltier module 5, and a preset distance is provided between the top end of the discharge needle 3 and the high-voltage electrode 2; the high-voltage electrode 2 comprises an electrode body 21 and a first terminal 22 connected to the electrode body 21, the electrode body 21 has a plurality of release grooves 211, and a charge-gathering partition 212 is provided between adjacent release grooves 211, and the plurality of release grooves 211 are distributed in a mesh structure on the electrode body 21.

[0006] In some preferred embodiments, the release groove 211 is a circular groove, an elliptical groove, a strip groove or a square groove.

[0007] In some preferred embodiments, the release groove 211 is a square groove with a size between 2-10 mm, and the thickness of the electric concentrator 212 is 0.1-10 mm.

[0008] In some preferred embodiments, the emitting electrode includes a plurality of discharge needles 3 , and the plurality of discharge needles 3 are distributed below the high voltage electrode 2 at intervals.

[0009] In some preferred embodiments, the emitter electrode further includes a conductive block 4 connected to each discharge needle 3 , the conductive block 4 has a second terminal 41 , and the conductive block 4 is disposed between the bottom end of each discharge needle 3 and the cooling end of the Peltier module 5 .

[0010] In some preferred embodiments, the first wiring terminal 22 and the second wiring terminal 41 are respectively located on two opposite sides of the first bracket 1 .

[0011] In some preferred embodiments, a plurality of first columns 12 are disposed on the upper side of the first bracket 1, and a plurality of first fixing holes 219 are correspondingly disposed on the electrode body 21, and the first columns 12 are matched and connected with the first fixing holes 219 at corresponding positions.

[0012] In some preferred embodiments, the first bracket 1 is provided with an assembly groove 11 , the bottom end of the discharge needle 3 is provided with a limiting chassis, the limiting chassis is limitedly set in the assembly groove 11 , and the top end of the discharge needle 3 extends out of the assembly groove 11 .

[0013] In some preferred embodiments, the nano water ion generator further includes a second bracket 6, which is provided with a receiving groove 61, in which the Peltier module 5 is located, and the second bracket 6 is fixed below the first bracket 1 so that the cooling end of the Peltier module 5 presses and assembles the conduction block 4 and the limiting chassis of the discharge needle 3.

[0014] In some preferred embodiments, the nano water ion generator further comprises a heat sink fixedly connected to the second bracket 6 , the heat sink is connected to the heat dissipation end of the Peltier module 5 , and the heat sink comprises at least a heat sink 7 .

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] The utility model improves the structure of the electrode body 21, and opens a plurality of release grooves 211 in a mesh-shaped distribution structure on the electrode body 21. When the discharge needle 3 is fixed on the first bracket 1 and is located below the high-voltage electrode 2, the release grooves 211 are distributed at different positions above the top of the discharge needle 3, so that the OH free radicals ionized from the top of the discharge needle 3 can be quickly released into the surrounding air through the release grooves 211, thereby simplifying the position requirements for the relative assembly of the high-voltage electrode 2 and the emission electrode, and has the advantages of simple structure and easy assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the decomposed structure of the nano water ion generator.

[0018] Figure 2 It is a schematic diagram of the three-dimensional structure of the nano water ion generator.

[0019] Figure 3 It is a top view of the high voltage electrode.

[0020] Figure 4 This is a top view of the nano water ion generator.

[0021] Figure 5 yes Figure 4 Schematic diagram of the cross-sectional structure of AA. DETAILED DESCRIPTION

[0022] In order to further explain the technical means and effects adopted by the present application to achieve the predetermined purpose, the specific implementation methods, structures, features and effects of the present application are described in detail below in conjunction with the accompanying drawings and preferred embodiments. In the following description, different "one embodiment" or "embodiment" does not necessarily refer to the same embodiment. In addition, specific features, structures, or characteristics in one or more embodiments may be combined in any suitable form.

[0023] Combination Figure 1-Figure 5 As shown, the utility model proposes a nano water ion generator, comprising a first bracket 1, a high-voltage electrode 2 fixed on the first bracket 1, an emitting electrode arranged opposite to the high-voltage electrode 2 through the first bracket 1, and a Peltier module 5 contacting and connected to the emitting electrode; the emitting electrode comprises at least one discharge needle 3, the bottom end of the discharge needle 3 is connected to the cooling end of the Peltier module 5, and there is a preset distance between the top of the discharge needle 3 and the high-voltage electrode 2; the high-voltage electrode 2 comprises an electrode body 21 and a first terminal 22 connected to the electrode body 21, the electrode body 21 has a plurality of release grooves 211, and there are electric partitions 212 between adjacent release grooves 211, and the plurality of release grooves 211 are distributed in a mesh structure on the electrode body 21.

[0024] By improving the structure of the electrode body 21, a plurality of release grooves 211 with a mesh distribution structure are opened in the electrode body 21. When the discharge needle 3 is fixed on the first bracket 1 and is located below the high-voltage electrode 2, the release grooves 211 are distributed at different positions above the top of the discharge needle 3, so that the OH free radicals ionized at the top of the discharge needle 3 can be quickly released into the surrounding air through the release grooves 211, thereby simplifying the position requirements for the relative assembly of the high-voltage electrode 2 and the emitter electrode, and having the advantages of simple structure and easy assembly.

[0025] The upper side of the first bracket 1 is provided with a plurality of first columns 12 , and the electrode body 21 is correspondingly provided with a plurality of first fixing holes 219 . The high-voltage electrode 2 is fixed on the first bracket 1 by using the first columns 12 to cooperate with the first fixing holes 219 at corresponding positions.

[0026] The first bracket 1 is provided with an assembly groove 11, and the bottom end of the discharge needle 3 is provided with a limiting chassis, which is limitedly set in the assembly groove 11, and the top end of the discharge needle 3 extends out of the assembly groove 11, so that the discharge needle 3 is fixed to the first bracket 1 and is located below the electrode body 21, and a preset distance is formed between the electrode body 21 and the top end of the discharge needle 3.

[0027] The release groove 211 may be a circular groove, an elliptical groove, a strip groove or a square groove, which is not limited here.

[0028] In some preferred embodiments, the release groove 211 is a square groove with a size between 2-10 mm, and the thickness of the charge-collecting partition 212 is 0.1-10 mm. In the high-voltage electrode 2 of this structure, the release groove 211 is more uniform, and the charge-collecting partition 212 is smaller in size, which makes it easier to collect charges and cooperate with the top of the discharge needle 3 to produce tip discharge, which is beneficial to improving the deodorization and sterilization purification performance of the nano water ion generator.

[0029] There may be multiple discharge needles 3, and the multiple discharge needles 3 are spaced apart and distributed below the high-voltage electrode 2. Using multiple discharge needles 3 for simultaneous ionization can improve work efficiency.

[0030] When the emitting electrode includes a plurality of discharge needles 3, the emitting electrode further includes a conductive block 4 connecting each discharge needle 3, the conductive block 4 having a second terminal 41, and the conductive block 4 is disposed between the bottom end of each discharge needle 3 and the cooling end of the Peltier module 5. The conductive block 4 has at least two functions: one is to electrically connect each discharge needle 3 with the second terminal 41, and the other is to quickly transfer the cooling end of the Peltier module 5 to each discharge needle 3.

[0031] In order to improve the cooling performance of the conductive block 4 , the top of each discharge needle 3 can condense the moisture in the air to generate condensed water for ionization. The conductive block 4 has a large area so that the cooling end of the Peltier module 5 can be quickly transferred.

[0032] The nano water ion generator further includes a second bracket 6 mounted below the first bracket 1, and a receiving groove 61 is provided on the second bracket 6, and the Peltier module 5 is located in the receiving groove 61. For example, a plurality of second columns 13 are provided on the lower side of the first bracket 1, and second fixing holes 62 are correspondingly provided on the second bracket 6. The second columns 13 cooperate with the second fixing holes 62 at corresponding positions to fix the second bracket 6 below the first bracket 1, so that the cooling end of the Peltier module 5 presses and assembles the conduction block 4 and the limiting chassis of the discharge needle 3.

[0033] The nano water ion generator further includes a heat sink fixedly connected to the second bracket 6, the heat sink is connected to the heat sink of the Peltier module 5, and the heat sink includes at least a heat sink 7. The heat sink further includes a heat sink fan disposed on the heat sink 7. The heat sink is used to quickly remove the heat generated by the heat sink of the Peltier module 5, thereby improving the cooling performance of the cooling end of the Peltier module 5 and ensuring that the top of the discharge needle 3 can quickly generate condensed water required for ionization.

[0034] Preferably, the first wiring terminal 22 and the second wiring terminal 41 are respectively located on two opposite sides of the first bracket 1 .

[0035] The nano water ion generator also includes a high voltage generator (not shown) electrically connected to the high voltage electrode 2, the negative high voltage output end of the high voltage generator is connected to the first terminal 22; the second terminal 41 is grounded or connected to an external 5-36V DC power supply.

[0036] The working principle of the nano water ion generator: the Peltier module 5 is powered on and works, the cold energy generated by the cooling end is transferred to the emitting electrode through the conductive block 4, and the moisture in the air condenses at the top of the discharge needle 3; the high-voltage generator provides the negative high voltage required for the high-voltage electrode 2 to work, and a high-voltage electric field is formed between the high-voltage electrode 2 and the emitting electrode. The top of the discharge needle 3 forms a pointed discharge structure in the high-voltage electric field, so that the top of the discharge needle 3 will be ionized into H and OH free radicals by the Taylor cone effect formed by the force generated by the electric field during discharge, and the free radicals are scattered through the release slots 211 on the high-voltage electrode 2 and overflow into the surrounding air.

[0037] When the overflowed OH free radicals encounter the hydrogen (H) element in organic matter such as odors, bacteria, viruses, allergens, etc. in the air, they are decomposed or inactivated, achieving the purification effect of deodorization and sterilization.

[0038] Therefore, the nano water ion generator of the present application can be widely used in air conditioners, air purifiers, vehicle-mounted products, etc., to sterilize, disinfect and purify the air.

[0039] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A nano water ion generator, comprising a first support (1), a high voltage electrode (2) fixed on the first support (1), an emitting electrode arranged opposite to the high voltage electrode (2) via the first support (1), and a Peltier module (5) in contact with and connected to the emitting electrode; characterized in that: The emitting electrode comprises at least one discharge needle (3), the bottom end of the discharge needle (3) is connected to the cooling end of the Peltier module (5), and a preset distance is provided between the top end of the discharge needle (3) and the high voltage electrode (2); The high-voltage electrode (2) comprises an electrode body (21) and a first connection terminal (22) connected to the electrode body (21); the electrode body (21) has a plurality of release grooves (211); a charge-collecting partition (212) is provided between adjacent release grooves (211); and the plurality of release grooves (211) are distributed in a mesh structure on the electrode body (21).

2. The nano water ion generator according to claim 1, characterized in that: The release groove (211) is a circular groove, an elliptical groove, a strip groove or a square groove.

3. The nano water ion generator according to claim 1, characterized in that: The release groove (211) is a square groove with a size between 2 and 10 mm, and the thickness of the polyelectric partition (212) is 0.1 to 10 mm.

4. The nano water ion generator according to claim 1, characterized in that: The emitting electrode comprises a plurality of discharge needles (3), and the plurality of discharge needles (3) are distributed at intervals below the high-voltage electrode (2).

5. The nano water ion generator according to claim 4, characterized in that: The emitting electrode further comprises a conductive block (4) connected to each discharge needle (3), the conductive block (4) having a second terminal (41), and the conductive block (4) being arranged between the bottom end of each discharge needle (3) and the cooling end of the Peltier module (5).

6. The nano water ion generator according to claim 5, characterized in that: The first wiring terminal (22) and the second wiring terminal (41) are respectively located on two opposite sides of the first bracket (1).

7. The nano water ion generator according to claim 1, characterized in that: A plurality of first upright posts (12) are provided on the upper side of the first bracket (1), and a plurality of first fixing holes (219) are correspondingly provided on the electrode body (21), and the first upright posts (12) are matched and connected with the first fixing holes (219) at corresponding positions.

8. The nano water ion generator according to claim 1, characterized in that: The first bracket (1) is provided with an assembly groove (11), the bottom end of the discharge needle (3) is provided with a limiting chassis, the limiting chassis is limitedly arranged in the assembly groove (11), and the top end of the discharge needle (3) extends out of the assembly groove (11).

9. The nano water ion generator according to claim 1, characterized in that: The second bracket (6) is provided with a receiving groove (61), the Peltier module (5) is located in the receiving groove (61), and the second bracket (6) is fixed below the first bracket (1) so that the cooling end of the Peltier module (5) presses and assembles the conduction block (4) and the limiting chassis of the discharge needle (3).

10. The nano water ion generator according to claim 9, characterized in that: It also includes a heat dissipation device fixedly connected to the second bracket (6), the heat dissipation device is connected to the heat dissipation end of the Peltier module (5), and the heat dissipation device at least includes a heat sink (7).

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