阅读说明：本技术 离子流分离结构及应用其的喷雾型的消毒装置 (Ion flow separation structure and spray type disinfection device using same ) 是由 黄保家 孔德华 金浩强 于 2021-09-16 设计创作，主要内容包括：本发明公开了一种离子流分离结构及应用其的喷雾型的消毒装置,离子流分离结构包括：正极隔板,连接有正极端,正极端连接有低压直流电源；负极隔板；连接有负极端,负极端设有接地线；正极隔板和负极隔板之间设有分隔板；正极隔板的一端和负极隔板的一端共同形成喇叭形入口；正极隔板和分隔板之间形成正离子通道；负极隔板和分隔板之间形成负离子通道；正离子通道和负离子通道的一端连通至喇叭形入口且另一端分别为正离子出口和负离子出口。具有如下有益效果：(1)结构简单,稳定可靠,使用安全性高；(2)成本低廉；(3)分离正负离子效率高；(3)消毒效率高且消毒覆盖性更好。(The invention discloses an ion flow separation structure and a spray type disinfection device using the same, wherein the ion flow separation structure comprises: the positive baffle plate is connected with a positive end, and the positive end is connected with a low-voltage direct-current power supply; a negative electrode separator; a negative end is connected with the ground wire; a separator is arranged between the positive separator and the negative separator; one end of the anode separator and one end of the cathode separator form a trumpet-shaped inlet together; a positive ion channel is formed between the positive separator and the separator; an anion channel is formed between the negative separator and the separator; one end of the positive ion channel and one end of the negative ion channel are communicated to the trumpet-shaped inlet, and the other ends of the positive ion channel and the negative ion channel are respectively provided with a positive ion outlet and a negative ion outlet. Has the following beneficial effects: (1) the structure is simple, stable and reliable, and the use safety is high; (2) the cost is low; (3) the efficiency of separating positive and negative ions is high; (3) high disinfection efficiency and better disinfection coverage.)

1. An ion flow separation structure, comprising

The positive electrode separator is connected with a positive electrode end, the positive electrode end is connected with a low-voltage direct-current power supply, and the voltage value range of the low-voltage direct-current power supply is greater than or equal to 3.6V and less than or equal to 12V;

a negative electrode separator; a negative end is connected with the ground wire;

a separator is arranged between the positive separator and the negative separator; the inclined sections arranged at one end of the positive separator and one end of the negative separator form a flared inlet together, and the included angle between the extending direction of the inclined sections and the extending direction of the separator ranges from 20 degrees to 70 degrees;

a positive ion channel is formed between the positive separator and the separator;

an anion channel is formed between the negative separator and the separator;

one end of the positive ion channel and one end of the negative ion channel are communicated to the trumpet-shaped inlet, and the other end of the positive ion channel and the other end of the negative ion channel are respectively provided with a positive ion outlet and a negative ion outlet.

2. The ion current separation structure of claim 1,

the distance between the positive separator and the separator is 1cm-6 cm; the distance between the negative separator and the separator is 1cm-6 cm.

3. The ion current separation structure of claim 2,

the thickness value ranges of the positive separator, the negative separator and the separator are all 0.2mm-0.3 mm.

4. The ion current separation structure of claim 3,

the lengths of straight line sections of the positive separator, the negative separator and the separator are all 50 mm; the depth value range of the trumpet-shaped inlet in the extending direction of the partition plate is 78mm-80 mm.

5. The ion current separation structure of claim 4,

the width values of the positive electrode separator, the negative electrode separator, and the separator in the direction perpendicular to the extending direction of the separator are 60 mm.

6. The ion current separation structure of claim 5,

the ion stream is driven into the flared inlet using a compressed gas stream.

7. The ion current separation structure of claim 6,

the positive separator and the negative separator are made of metal materials.

8. A spray type sterilizing apparatus characterized by applying the ion current separating structure according to any one of claims 1 to 7; the spray type sterilizing apparatus further comprises: the device comprises an air filter, an air suction pump, a first pipeline and an ion flow generating device; the air filter is communicated to the air suction pump; the air suction pump is communicated to the trumpet-shaped inlet of the ion flow separation structure through a first pipeline; the ion current generating device is communicated with the first pipeline; the negative ion channel is communicated to the outside air through a second pipeline so as to input air loaded with negative ions to the outside air to disinfect the target object.

9. A spray-type sterilizing device according to claim 8,

the spray type sterilizing apparatus further comprises: the negative ion output pump is used for providing forward power for the air loaded with the negative ion flow, and the dispersion electric fan is used for dispersing the air loaded with the negative ion flow into the air; the dispersion electric fan is arranged at the end part of one end of the second pipeline, which is far away from the negative ion channel; the negative ion output pump is arranged on the second pipeline and is positioned between the negative ion channel and the dispersion electric fan.

10. The spray-type sterilizing device according to claim 9,

the spray type disinfection device is also provided with a positive ion collecting device for collecting positive ions; the positive ion collecting device is communicated to the positive ion channel through a third pipeline.

Technical Field

The invention relates to the technical field of ion separation, in particular to an ion flow separation structure and a spray type disinfection device applying the ion flow separation structure.

Background

The charged particles formed by the loss or gain of electrons from atoms or groups of atoms are called ions, and negative ions refer to ions having one or more negative charges, also called "anions". Some molecules may also form ions under special circumstances, such as oxygen, which is generally known as an anion in its ionic state, also known as a negative oxygen ion.

The main principle of the functions of negative ion sterilization and air purification is that after the negative ions are combined with bacteria, the bacteria generate structural change or energy transfer, so that the bacteria die and finally sink on the ground, and the bacteria in the air are rapidly reduced. Meanwhile, the negative ions can be combined with dust in the air for precipitation, so that the aim of dust removal is fulfilled.

The invention patent with application number 2017101156896 discloses a separated air anion generating device, which uses permanent magnets to realize ion separation, one separated air anion generating device needs two high-quality permanent magnets, the price is more than 200 yuan, the cost is high, and the structure is complex.

Application number 2018219719852's utility model patent discloses a disconnect-type air anion generating device, it adopts high voltage direct current power to realize positive and negative ion separation, not only has certain danger, needs high insulating nature insulating material to insulate simultaneously, and the cost is very high.

As described above, the conventional ion separation apparatus has a complicated structure, generally employs a permanent magnet or a high-voltage direct current for ion separation, and has a high production cost and a low ion separation efficiency. Meanwhile, the application field of the existing ion separation device is limited, and the existing ion separation device is not efficiently utilized in the large environment with severe situation of the novel coronavirus.

Disclosure of Invention

Technical problems to be solved by the invention

Aiming at the technical problems of low negative ion separation efficiency, low use safety, complex structure, high production cost and limited application field, the invention provides the ion flow separation structure and the spray type disinfection device using the same.

Technical scheme

In order to solve the problems, the technical scheme provided by the invention is as follows:

an ion flow separation structure comprising: the positive electrode separator is connected with a positive electrode end, the positive electrode end is connected with a low-voltage direct-current power supply, and the voltage value range of the low-voltage direct-current power supply is more than or equal to 3.6V and less than or equal to 12V; a negative electrode separator; a negative end is connected with the ground wire; a separator is arranged between the positive separator and the negative separator; the inclined sections arranged at one end of the positive separator and one end of the negative separator form a horn-shaped inlet together, and the included angle between the extending direction of the inclined sections and the extending direction of the separator ranges from 20 degrees to 70 degrees; a positive ion channel is formed between the positive separator and the separator; an anion channel is formed between the negative separator and the separator; one end of the positive ion channel and one end of the negative ion channel are communicated to the trumpet-shaped inlet, and the other ends of the positive ion channel and the negative ion channel are respectively provided with a positive ion outlet and a negative ion outlet.

Further, the distance between the positive separator and the separator is 1cm-6 cm; the distance between the negative separator and the separator was in the range of 1-6 cmm.

Furthermore, the thickness values of the positive separator, the negative separator and the separator are all 0.2mm-0.3 mm.

Further, the lengths of straight line sections of the positive separator, the negative separator and the separator are all 50 mm; the depth value of the trumpet-shaped inlet in the extending direction of the partition plate ranges from 78mm to 80 mm.

Further, the width values of the positive electrode separator, the negative electrode separator and the separator in the direction perpendicular to the extending direction of the separator were 60 mm.

Further, the ion stream is driven into the flared inlet with a compressed gas stream.

Further, the positive electrode separator and the negative electrode separator are made of metal materials.

A spray type disinfection device, which applies the ion flow separation structure; the spray type sterilizing apparatus further comprises: the device comprises an air filter, an air suction pump, a first pipeline and an ion flow generating device; the air filter is communicated to the air suction pump; the air suction pump is communicated to the horn-shaped inlet of the ion flow separation structure through a first pipeline; the ion flow generating device is communicated with the first pipeline; the negative ion channel is communicated to the outside air through a second pipeline so as to input the air loaded with the negative ions to the outside air to disinfect the target object.

Further, the spray type sterilizing apparatus further includes: the negative ion output pump is used for providing forward power for the air loaded with the negative ion flow, and the dispersion electric fan is used for dispersing the air loaded with the negative ion flow into the air; the dispersion electric fan is arranged at the end part of one end of the second pipeline far away from the negative ion channel; the negative ion output pump is arranged on the second pipeline and is positioned between the negative ion channel and the dispersion electric fan.

Furthermore, the spray type disinfection device is also provided with a positive ion collecting device for collecting positive ions; the positive ion collecting device is communicated to the positive ion channel through a third pipeline.

Has the beneficial effects of

Compared with the prior art, the technical scheme provided by the invention has the following beneficial effects:

(1) the ionic flow separating structure provided by the embodiment of the application has the advantages of simple structure, stability, reliability, lower processing technology requirement, high production efficiency and high working precision. Because the structure of the ion flow separation structure is simple, the material consumption is less, and the production cost is low. The scheme adopts 3.6v of direct-current voltage, does not need to use insulating materials with higher insulativity, and further reduces the production cost while reducing the use risk. Meanwhile, the ion flow separation structure is high in positive and negative ion separation efficiency, so that the use effectiveness of negative ions is guaranteed, and the situation that the negative ions are mixed into positive ions to be reduced when in use is avoided.

(2) The spray type disinfection device provided by the embodiment of the application can improve the disinfection and sterilization effect and ensure the disinfection coverage rate of the spray type disinfection device by applying the negative ions to the disinfection device. The negative ions are applied to the humidifying device, so that the effect of humidifying air and objects can be improved.

Drawings

Fig. 1 is a schematic structural diagram of an ion flow separation structure according to an embodiment of the present invention;

fig. 2 is a schematic structural view of an ion flow separating structure installed in a spray type sterilizing apparatus according to an embodiment of the present invention;

FIG. 3 is a schematic view of the principle of ion separation using an ion flow separation structure;

fig. 4 is a schematic circuit diagram of an ion separation structure for ion separation.

The device comprises a positive separator 1, a negative separator 2, a positive ion channel 3, a negative ion channel 4, a horn-shaped inlet 5, a positive terminal 6, a negative terminal 7, an air filter 8, an ion flow generating device 9, an air suction pump 10, a first pipeline 11, a second pipeline 12, a third pipeline 13, a dispersion fan 14, a negative ion output pump 15, a positive ion collecting device 16 and a partition plate 17.

Detailed Description

For a further understanding of the present invention, reference will now be made in detail to the embodiments illustrated in the drawings.

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings. The terms first, second, and the like in the present invention are provided for convenience of describing the technical solution of the present invention, and have no specific limiting effect, but are all generic terms, and do not limit the technical solution of the present invention. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. The technical solutions in the same embodiment and the technical solutions in different embodiments can be arranged and combined to form a new technical solution without contradiction or conflict, and the technical solutions are within the scope of the present invention.

Example 1

As shown in fig. 1, the present invention relates to an ion current separation structure and a spray type sterilization apparatus using the same. The ion flow separation structure includes: the positive electrode separator 1 is connected with a positive electrode terminal 6, the positive electrode terminal 6 is connected with a low-voltage direct-current power supply, and the voltage value range of the low-voltage direct-current power supply is greater than or equal to 3.6V and less than or equal to 12V, in the embodiment, 3.6V is preferred, and the positive electrode separator is more economical and safer. Of course, the lower voltage limit of the low-voltage power supply used in the ion current separation structure of the present application is not limited to a small-sized ion separation device; and the negative electrode separator 2 is connected with a negative electrode end 7, and the negative electrode end 7 is provided with a grounding wire. A separator 17 is provided between the positive electrode separator 1 and the negative electrode separator 2. The inclined sections arranged at one end of the positive separator 1 and one end of the negative separator 2 form a flared inlet 5, and the angle between the extending direction of the inclined sections and the extending direction of the separator 17 ranges from 20 degrees to 70 degrees. A positive ion channel is formed between the positive separator 1 and the separator 17. The negative electrode separator 2 and the separator 17 form a negative ion passage therebetween. One end of the positive ion channel and one end of the negative ion channel are communicated to the trumpet-shaped inlet 5, and the other ends of the positive ion channel and the negative ion channel are respectively a positive ion outlet and a negative ion outlet. The positive terminal 6 is connected with a 3.6V direct current power supply, and the negative terminal 7 is provided with a grounding wire. Therefore, low-voltage direct current is used, the safety is higher, the energy consumption is lower, the energy is easy to obtain, and the use is convenient. Meanwhile, 3.6v of direct current voltage is adopted, an insulating material with high insulativity is not needed, and a high-price permanent magnet is replaced, so that the use risk is reduced, and meanwhile, the production cost is further reduced. In actual production, 3.6V low-voltage direct current is adopted, only a simple DC/DC voltage conversion device is needed, the batch cost is less than about 60 yuan, the power consumption is not consumed during use, and the cost is much lower than that of a high-quality permanent magnet with more than 200 yuan.

Specifically, the prices of the insulating materials with different degrees of insulation can be different by 10 times, that is, the price of the high-insulation raw material used for high voltage is 1000 yuan, while the improved low-insulation insulating material used for low voltage only needs 100 yuan, and the difference in selling price is huge. According to the current sales data statistics, the equipment needs at least 500 million sets each year, the difference of the production cost is about 150 hundred million, and 3000 hundred million is about 20 years, and the permanent magnet is expensive in sale price. The improvement of the scheme has great economic benefit.

In a preferred embodiment, the distance between the positive electrode separator 1 and the separator 17 is in the range of 1cm to 6 cm. The distance between the negative electrode separator 2 and the separator 17 was in the range of 1cmm to 6 cmm. The thickness values of the positive separator 1, the negative separator 2 and the separator 17 are all 0.2mm to 0.3 mm. The straight line segment lengths of the positive electrode separator 1, the negative electrode separator 2 and the separator 17 are all 50 mm. The depth value of the trumpet-shaped inlet 5 in the extending direction of the partition plate 17 ranges from 78mm to 80mm, and 78mm is preferable in the present embodiment. The widths of the positive electrode separator 1, the negative electrode separator 2, and the separator 17 in the direction perpendicular to the extending direction of the separator 17 were 60 mm. The installation structure of the positive separator 1, the negative separator 2 and the partition plate 17 is simple, the material cost is low, and the processing technology requirement is low. After the structure is installed, efficient positive and negative ion separation can be carried out on the ion flow on the premise of ensuring low cost.

As a specific embodiment, the ion stream is driven into the flared inlet 5 with a compressed gas stream. In the scheme, the air pressure of the compressed air flow is 10^5N/m ^2, so that the sufficient supply of the ion flow can be ensured.

As a specific embodiment, the positive electrode separator 1 and the negative electrode separator 2 are made of a metal material. The metal material can be subjected to an electric field by applying a voltage.

In the working process, the air pressure of the compressed air flow drives the positive ions and the negative ions to respectively move forwards, the electric field force tends to attract charged particles to move towards the heteropolar electrode plate, so the positive ions and the negative ions in the ion flow are separated and output from the other end of the ion channel, the negative ions are used for sterilization after being output, and the positive ions are recycled after being output for reuse. The flared entrance 5 serves as an open guide section for allowing positive and negative ions to have a transition time therebetween sufficient for ions of different polarities to be separated, and the separated positive and negative ions are output from the positive ion channel and the negative ion channel, respectively.

As shown in fig. 3 and 4, the principle of the ion flow separation structure in performing positive and negative ion separation is specifically analyzed as follows based on the design parameters and the mounting structure of the positive electrode separator 1, the negative electrode separator 2, and the separator 17 described above:

typically, taking hydroxyl ions as an example, to study their behavior in an electric field and in a magnetic field, it is necessary to establish a magnetic field to transfer the hydroxyl ions from the zero point to the positive plate, the magnetic field strength of the magnet, and the known mass m of the hydroxyl ions_OHThe charge amount is one electron charge amount q.

Setting the applied electric field to be 3.6VDC

The longitudinal movement of the particles, over 0.06m, gives a longitudinal time of flight of Ty

According to the kinematic relation operation, there are:

since the lateral time of flight is also 560us, the distance of flight L_X:

The magnetic field strength B can be calculated as:

two voltage dividing resistors are needed by using electric field force, so that 3.6V (DC) suggested by the technical scheme can be conveniently extracted from the existing direct current power Vin through simple voltage division, the electric field which is not consumed by electricity and is only needed by the ions of the separator type is provided, and the cost is not more than 1.00 yuan. The technical scheme of reverse observation for separating the ion polarity by using magnetic field force needs 2 6250GS permanent magnets to be matched, the cost is about more than 200 yuan, and therefore, the cost of adopting direct current low voltage is that of the permanent magnet scheme:

。

based on the calculation, the ion flow can be proved to be completely separated before the ion flow passes through the horn-shaped inlet 5, namely, the positive ions and the negative ions are completely separated, so that the use safety performance of the negative ions is ensured, and the safety of disinfection and sterilization is higher.

The ion flow separation structure provided by the scheme has the advantages of simple structure, stability, reliability, lower processing technology requirement, high production efficiency and high working precision. Because the structure of the ion flow separation structure is simple, the material consumption is less, and the production cost is low. Meanwhile, the ion flow separation structure is high in positive and negative ion separation efficiency, so that the use effectiveness of negative ions is guaranteed, and the situation that the negative ions are mixed into positive ions to be reduced when in use is avoided.

As shown in fig. 2, the present invention also provides a spray type sterilizing apparatus which can spray a sterilizing liquid to sterilize air or objects, and can spray purified water to humidify air. The spray type sterilizing apparatus employs the above ion current separating structure.

Specifically, the spray type sterilizing apparatus includes: air filter 8, air suction pump 10, first pipe 11 and ion current generating device 9. The air filter 8 is connected to an air suction pump 10, and the air suction pump 10 is connected to the trumpet-shaped inlet 5 of the ion current separating structure through a first duct 11. The ion current generating device 9 is connected with the first pipeline 11 to mix the ion current into the filtered air to flow along with the air. Thus, the filtered air is loaded with negative ions and enters the trumpet-shaped inlet 5 for positive and negative ion splitting. The negative ions enter the negative ion channel 4 under the action of the electric field, and the positive ions enter the positive ion channel 3 under the action of the electric field. The negative ion channel 4 communicates to the outside air through a second duct 12. The pressure of the compressed air flow referred to above is the pressure of the compressed air flow that the air is drawn into the pump 10.

When the spray type disinfection device is filled with disinfection liquid, the spray type disinfection device is a disinfection device, the negative ion channel 4 is communicated to the outside air through the second pipeline 12 so as to input the air loaded with negative ions to the outside air to disinfect a target object; when pure water is filled in the spray type sterilizing apparatus, which is a humidifying apparatus, the anion passage 4 communicates to the outside air through the second pipe 12 to input the air loaded with anions to the outside air to humidify the target object.

Further, the spray type sterilizing apparatus further includes: a negative ion output pump 15 and a dispersion electric fan 14. A dispersion fan 14 is provided at the end of the second duct 12 remote from the end of the negative ion channel for dispersing the air bearing the negative ion flow into the air, thereby ensuring the disinfection coverage of the spray type disinfection apparatus. The anion output pump 15 is arranged in the second pipeline 12 and between the anion channel 4 and the dispersion electric fan 14, and is used for providing forward power for the air loaded with anion flow, so that the air loaded with anion flow is dispersedly output to the external air through the dispersion electric fan 14 to disinfect the target object.

Further, the spray type sterilizing apparatus is also provided with a positive ion collecting means 16 for collecting positive ions. The positive ion collecting device 16 is communicated to the positive ion channel 3 through a third pipeline 13 to collect and recycle the positive ions separated by the ion separation structure.

In this scheme, the other end of positive ion channel and the other end of negative ion channel all are equipped with the guide casing that is used for guiding positive ion flow and negative ion flow respectively. The guide housing guides the positive ion flow into the third duct and the negative ion flow into the second duct.

The inner wall of the guide shell can be in a streamline shape, namely, the guide shell has a certain radian, so that the fluency of airflow carrying ions can be ensured, and the ions can be more fluently fed into the second pipeline or the third pipeline. During production, the wall of the guide housing can be integrally and directly processed into a streamline shape.

The present invention and its embodiments have been described above schematically, without limitation, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching, without departing from the spirit of the invention, the person skilled in the art shall not inventively design the similar structural modes and embodiments to the technical solution, but shall fall within the scope of the invention.