An apparatus and method for preparing oligomeric water clusters

Abstract

This invention discloses an apparatus and method for preparing oligomeric water clusters, belonging to the field of basic chemistry. The apparatus includes a main cavity, an ultrasonic transducer, and an electron beam generation and scanning unit. The ultrasonic transducer is located at the bottom of the main cavity and is used to emit vibrational waves into the cavity. The electron beam generation and scanning unit is located at the top of the main cavity and is used to emit an electron beam into the cavity via scanning. This invention utilizes ultrasonic waves to generate oscillations and cavitation effects on the treated water, breaking down high-polymer water clusters into oligomeric water clusters. Simultaneously, the scanning action of the electron beam injects electrons into the water reaction chamber to ensure the stability of the oligomeric water clusters and prevent the ultrasonically generated oligomeric water clusters from reverting to their hydrogen-bonded state, thus achieving the preparation of oligomeric water clusters. Furthermore, the use of a cavitation collision porous plate facilitates the breaking of hydrogen bonds in water molecules, further improving the preparation efficiency of oligomeric water clusters. The structure is simple and easy to control, providing favorable support for the research of water clusters.

Description

Technical Field

[0001] This invention relates to the field of basic chemistry, and in particular to an apparatus and method for preparing oligomeric water clusters. Background Technology

[0002] As human understanding of the microscopic molecular world continues to advance, the structure of water molecules under normal conditions has attracted the attention of theoretical physicists, structural chemists, and mathematicians. The preparation and observation of oligomeric water clusters (even single-molecule water) have become a research hotspot. According to thermodynamic calculations, the melting and boiling points of water as a single molecule should be -110℃ and -85℃, respectively, far lower than the actual 0℃ and 100℃. Due to water's unusual melting and boiling points and other special properties, it is speculated that water in its natural state does not exist as a single molecule, but rather as molecular clusters. Scientists have begun studying the aggregation size of water clusters. Some have used variable-pressure steam containers, injecting high-speed ultrasonic gas into a high-vacuum chamber to instantly form oligomeric water clusters. G. Torch used electron diffraction to study n-clusters, others used X-ray diffraction to study their structure, and still others used high-resolution mass spectrometry to study n-groups. JWShin et al. and Mitsuhiko and Miyazakj's laboratories independently conducted joint scattering studies of n-clusters (including proton clusters) with infrared Fourier transform and laser Raman scattering, obtaining the same results. K. Nauta and REMiller used free-falling liquid helium droplets to capture and freeze water vapor, and then observed it with infrared spectroscopy. T. Mitsui used scanning tunneling microscopy (TSM) in high vacuum to observe the structure of n and n clusters. These experiments were all semi-quantitative and were carried out under the condition that water was in a gaseous state. It is very difficult to form liquid oligomer water clusters under normal temperature conditions. Therefore, the research progress on n clusters of liquid water directly is very slow.

[0003] The unique structure of a water molecule consists of an oxygen atom and two hydrogen atoms arranged in a triangle with an included angle of 105°. The oxygen atom is at the center, oriented towards the two hydrogen atoms, and contains two negatively charged electron clouds. These electron clouds attract the hydrogen nuclei of adjacent water molecules, forming cascaded molecular clusters through hydrogen bonds. These clusters are typically represented by H₂O. The hydrogen and oxygen atoms in a water molecule are covalently bonded, while adjacent water molecules maintain their connection through hydrogen bonds. Water clusters, as a simplification of large quantities of liquid water, provide an effective approach for studying the properties of liquid water. Research on water clusters not only helps us understand some unusual behaviors of water but also allows us to explore the forms and roles of water molecules within living organisms and design novel functional materials. Therefore, studying water clusters is of great significance for understanding the properties of water itself and its properties as a solvent.

[0004] Based on this, the present invention creates an apparatus and method for preparing oligomeric water clusters. The apparatus uses ultrasound to generate vibration and cavitation effects on the treated water, breaking down the high-polymer water clusters into oligomeric water clusters. At the same time, an electron beam is injected into the water reaction vessel through scanning to ensure the stability of the oligomeric water clusters and prevent the oligomeric water clusters generated by ultrasound from returning to the hydrogen bonded state, thereby realizing the preparation of oligomeric water clusters. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to provide an apparatus for preparing oligomeric water clusters, which uses ultrasound to generate vibration and cavitation effects on the treated water, thereby breaking down the high-polymer water clusters into oligomeric water clusters. At the same time, an electron beam is injected into the water reaction vessel through scanning to ensure the stability of the oligomeric water clusters and prevent the oligomeric water clusters generated by ultrasound from returning to the hydrogen bonded state, thereby realizing the preparation of oligomeric water clusters.

[0006] To address the aforementioned technical problems, this invention provides an apparatus for preparing oligomeric water clusters, comprising a main cavity, an ultrasonic transducer, and an electron beam generating and scanning unit. The ultrasonic transducer is disposed at the bottom of the main cavity and is used to emit vibration waves into the main cavity. The electron beam generating and scanning unit is disposed at the upper part of the main cavity and is used to emit an electron beam into the main cavity through scanning. Under the action of the vibration waves emitted by the ultrasonic transducer, the water inside the main cavity undergoes cavitation and forms a water oscillation disturbance effect, achieving the dissociation of hydrogen bonds between water molecules, causing high-polymer water molecules to form oligomeric water clusters. At the same time, under the action of the electron beam emitted by the electron beam generating and scanning unit, the oligomeric water clusters are kept stable, thus preparing oligomeric water clusters.

[0007] In a further improvement, the ultrasonic transducer employs a 3x3 ultrasonic transducer array, where each ultrasonic transducer is connected to an ultrasonic generator. The ultrasonic generator produces an ultrasonic frequency range of 8-120MHz and an ultrasonic power density greater than 0.5W / cm². 2 .

[0008] In a further improvement, the vibration plane normal of the ultrasonic transducers in the middle column of the 3*3 ultrasonic transducer array is perpendicular to the horizontal plane, while the vibration plane normals of the ultrasonic transducers in the two side columns are inclined towards the middle, and the angle between the vibration plane normals of the ultrasonic transducers in the two side columns and the horizontal plane is 65°-80°.

[0009] In a further improvement, each ultrasonic transducer in the 3*3 ultrasonic transducer array can operate simultaneously or sequentially from one side to the other in a cyclical manner.

[0010] In a further improvement, a plurality of the 3*3 ultrasonic transducer arrays are provided at the bottom of the main cavity.

[0011] In a further improvement, the electron beam generating and scanning unit includes a cathode filament, a control electrode, an anode, and a deflection coil. The cathode filament, control electrode, and anode form an electron gun that emits an electron beam. Under the action of the deflection coil, the electron beam is emitted into the main cavity in a scanning manner to replenish electrons to the water inside the main cavity. The power adjustment range of the electron beam emitted by the electron beam generating and scanning unit is 1-100W.

[0012] A further improvement includes an ultrasound and electron beam scanning coordination controller connected to the electron beam generating and scanning unit and the ultrasonic generator, used to control the on / off state and operating duration of the electron beam generating and scanning unit and the ultrasonic generator, and to ensure that the electron beam scanning path emitted by the electron beam generating and scanning unit corresponds to the vibration wave generated by the ultrasonic transducer.

[0013] Further improvements include a cavitation collision porous plate, which is horizontally arranged inside the main cavity and has several through holes.

[0014] In a further improvement, the cavitation collision porous plate has several through holes arranged evenly in columns, with the through holes spaced apart between adjacent columns. The diameter of the through holes is 8-28mm, and the gap between adjacent through holes is the radius of the through hole.

[0015] As a further improvement of the present invention, the present invention also provides a method for preparing oligomeric water clusters, wherein the preparation method is implemented using the above-mentioned apparatus for preparing oligomeric water clusters, and the preparation method is as follows:

[0016] Purified water in its natural state is added to the main cavity. The ultrasonic transducer is turned on. Under the action of the vibration wave emitted by the ultrasonic transducer, the water inside the main cavity undergoes cavitation and forms an oscillating disturbance effect, achieving the dissociation of hydrogen bonds between water molecules and causing high-polymer water molecules to form low-polymer water molecule clusters. At the same time, the electron beam generating and scanning unit is turned on. Under the action of the electron beam emitted by the electron beam generating and scanning unit, the low-polymer water molecule clusters are kept stable, thus preparing stable low-polymer water clusters.

[0017] In a further improvement, the purified water in the preparation method is prepared by distillation.

[0018] With this design, the present invention has at least the following advantages:

[0019] 1. The apparatus for preparing oligomeric water clusters of this invention utilizes ultrasonic waves to generate oscillation and cavitation effects on treated water, breaking down high-polymer water clusters into oligomeric water clusters, or even single water molecules. Simultaneously, an electron beam is injected into the water reaction vessel through scanning to ensure the stability of the oligomeric water clusters and prevent the ultrasonically generated clusters from reverting to their hydrogen-bonded state, thus achieving the preparation of oligomeric water clusters. This apparatus is simple in structure, low in cost, and easy to implement. The prepared oligomeric water clusters can be used in all fields of water cluster research, providing strong support for the study of water molecule clusters.

[0020] 2. By setting up an ultrasonic transducer array and having different ultrasonic transducers work sequentially, it is easier to create an oscillating disturbance effect in water. Combined with the cavitation effect, this easily disrupts the hydrogen bond polymerization of water molecules. Furthermore, by using an ultrasonic and electron beam scanning co-controller to control the on / off state and working duration of the electron beam generating and scanning unit and the ultrasonic generator, the scanning path of the electron beam emitted by the electron beam generating and scanning unit corresponds to the vibration wave generated by the ultrasonic transducer. This facilitates the release of water molecule clusters from a high-polymer state to an low-polymer state, thereby improving the preparation efficiency of low-polymer water clusters.

[0021] 3. Furthermore, by setting up a cavitation collision porous plate, water molecules disturbed by the ultrasonic transducer collide with the porous plate as they pass upward through it, making it easier to break hydrogen bonds in water molecules and further improving the preparation efficiency of oligomeric water clusters.

[0022] 4. The method for preparing oligomeric water clusters in this invention uses ultrasound to generate vibration and cavitation effects on the treated water, breaking down the high-polymer water clusters into oligomeric water clusters, or even single water molecules. At the same time, an electron beam is injected into the water reaction vessel through scanning to ensure the stability of the oligomeric water clusters and prevent the oligomeric water clusters generated by ultrasound from returning to the hydrogen bonded state. This method achieves the preparation of oligomeric water clusters, maintains the oligomeric state of water, and is stable and reliable. Attached Figure Description

[0023] The above is merely an overview of the technical solution of the present invention. In order to better understand the technical means of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0024] Figure 1 This is a schematic diagram of the apparatus for preparing oligomeric water clusters according to the present invention.

[0025] Figure 2 This is a schematic diagram of the main cavity in the preparation device for oligomeric water clusters of the present invention.

[0026] Figure 3 This is a schematic diagram of the distribution structure of the ultrasonic transducer array in the main cavity of the present invention.

[0027] Figure 4This is a schematic diagram of the through-hole distribution structure of the hollow collision porous plate in the main cavity of the present invention.

[0028] Figure 5 This is a schematic diagram of the electron beam generation and scanning unit in the main cavity of the present invention. Detailed Implementation

[0029] See attached document Figure 1 and 2 As shown, the apparatus for preparing oligomeric water clusters in this embodiment includes a main cavity 1, a cavitation collision porous plate 2, an ultrasonic transducer 3, and an electron beam generation and scanning unit 4.

[0030] The main cavity 1 is made of food-grade stainless steel and has a rectangular or cylindrical shape. In this embodiment, a square groove structure is used.

[0031] The cavitation collision porous plate 2 is horizontally disposed inside the main cavity 1, and has several through holes 21. The cavitation collision porous plate 2 is also made of stainless steel, with a plate thickness of 5-15mm and a through hole diameter of 8-28mm.

[0032] The ultrasonic transducer 3 is located at the bottom of the main cavity 1 and is used to emit vibration waves into the main cavity 1.

[0033] The electron beam generating and scanning unit 4 is disposed on the upper part of the main cavity 1 and is used to emit an electron beam into the main cavity 1 by scanning.

[0034] The water inside the main cavity 1 forms a cavitation nucleus under the action of the vibration wave emitted by the ultrasonic transducer 3, and under the impact of the cavitation collision porous plate 2, the high-polymer water molecules form low-polymer water molecule clusters. At the same time, under the action of the electron beam emitted by the electron beam generation and scanning unit 4, the low-polymer water molecule clusters are kept stable, thus preparing the low-polymer water clusters.

[0035] Specifically, the ultrasonic transducer 3 adopts a 3*3 ultrasonic transducer array, and further refer to the attached diagram. Figure 2 and 3 As shown. Each ultrasonic transducer in the 3*3 ultrasonic transducer array is connected to an ultrasonic generator 5. The ultrasonic generator 5 generates ultrasonic frequencies ranging from 8 to 120 MHz, with an ultrasonic power density greater than 0.5 W / cm². 2 .

[0036] In a preferred embodiment, the vibration plane normal N3 of the ultrasonic transducers 3 in the middle column of the 3*3 ultrasonic transducer array is perpendicular to the horizontal plane, while the vibration plane normals N1 and N2 of the ultrasonic transducers 3 in the two side columns are inclined towards the middle. That is, the vibration waves emitted by the ultrasonic transducers 3 in the two side columns converge with the plane formed by the axis of the middle transducer as the plane of symmetry. For example, the angle between the vibration plane normals N1 and N2 of the ultrasonic transducers 3 in the two side columns and the horizontal plane is 65°-80°.

[0037] In this embodiment, each ultrasonic transducer 3 in the 3*3 ultrasonic transducer array can work simultaneously and synchronously, or it can work sequentially and cyclically from one side to the other, such as from the attached... Figure 3 The leftmost row of ultrasonic transducers starts working first. After a certain period of time, the left ultrasonic transducers stop working, the middle transducers turn on, and finally the right transducers turn on. This is to create a better water oscillation and disturbance effect. Combined with the cavitation effect, it can better break the hydrogen bond polymerization between water molecules and is more conducive to the formation of oligomeric water molecule clusters.

[0038] In a more preferred embodiment, the bottom of the main cavity 1 may be provided with multiple 3*3 ultrasonic transducer arrays, depending on the size of the cavity, such as forming a 3*3 array distribution.

[0039] See attached document Figure 4 As shown, in this embodiment, the cavitation collision porous plate 2 has several through holes 21 evenly arranged in columns, with gaps between adjacent columns, so that the centers of six adjacent holes are located at the vertices of a regular hexagon. The diameter of each through hole 21 is the same, typically set to 8-28 mm. The gap between adjacent through holes 21 is the radius of the through hole 21.

[0040] Please refer to the appendix. Figure 5 As shown, the electron beam generating and scanning unit 4 in this embodiment includes a cathode filament 41, a control electrode 42, an anode 43, and a deflection coil 44. The cathode filament 41 is connected to a high-voltage cable 40. The cathode filament 41, control electrode 42, and anode 43 form an electron gun to emit an electron beam 45. The deflection coil 44 is controlled by a current controller to generate a deflection magnetic field. The electron beam 45 can be directed to any position on the surface of the water in the lower main cavity 1 under the action of the deflection magnetic field 44. The electron beam 45 is then directed into the main cavity 1 in a scanning manner under the action of the deflection coil 44, replenishing the water inside the main cavity 1 with electrons. The electron beam power of the electron beam emitted by the electron beam generating and scanning unit 4 is adjustable from 1 to 100W and has multiple scanning trajectories. The working principle of the electron gun emitting the electron beam composed of the cathode filament 41, control electrode 42, and anode 43 in this embodiment is the same as the existing electron gun emission principle, such as the electron gun mechanism in existing CRT displays.

[0041] The apparatus for preparing oligomeric water clusters in this embodiment also includes an ultrasonic and electron beam scanning co-controller 6 connected to the electron beam generating and scanning unit 4 and the ultrasonic generator 5. This controller is used to control the opening and closing of the electron beam generating and scanning unit 4 and the ultrasonic generator 6 and their operating duration, and to ensure that the scanning path of the electron beam emitted by the electron beam generating and scanning unit 4 corresponds to the vibration wave generated by the ultrasonic transducer 3.

[0042] The apparatus for preparing oligomeric water clusters in this embodiment further includes a water purification device 10 disposed upstream of the main cavity 1 and an oligomeric water cluster collector 20 disposed downstream of the main cavity 1. The water purification device 10 is used to purify tap water or other non-pure water from other sources to eliminate microorganisms, small particulate impurities, and various positive and negative ions, thus thoroughly purifying the water. The oligomeric water cluster collector 20 is used to collect the oligomeric water clusters prepared by the apparatus, providing favorable conditions for subsequent research on oligomeric water clusters.

[0043] The preparation method of oligomeric water clusters using the above-mentioned apparatus is as follows:

[0044] First, tap water or other non-pure water from other sources is purified by water purification equipment 10 to eliminate microorganisms, small particulate impurities, and various positive and negative ions, thus thoroughly purifying the water. Specifically, water purification can be achieved through distillation.

[0045] Then, purified water is injected into the main cavity 1, and the ultrasonic transducer 3 is turned on. Under the action of the vibration wave emitted by the ultrasonic transducer 3, the water inside the main cavity 1 generates cavitation and forms a water oscillation disturbance effect. Under the impact of the cavitation collision porous plate 2, the hydrogen bonds between water molecules are dissociated, so that the high-polymer water molecules form low-polymer water molecule clusters. At the same time, the electron beam generation and scanning unit 4 is turned on. Under the action of the electron beam emitted by the electron beam generation and scanning unit 4, the electron cloud is replenished in the low-polymer water clusters, maintaining the stability of the low-polymer water molecule clusters, and a stable low-polymer water cluster is prepared.

[0046] Comparative Example 1

[0047] The electron beam generating and scanning unit in the preparation device of oligomeric water clusters in the above embodiment was removed, and the tap water was purified and ultrasonically vibrated under the same conditions to obtain comparative water 1.

[0048] Comparative Example 2

[0049] By changing the ultrasonic frequency of the ultrasonic transducer in the preparation device of oligomeric water clusters in the above embodiment to 6MHz, and keeping other conditions unchanged, the tap water was also purified, ultrasonically vibrated, and electron-supplemented to obtain comparative water 2.

[0050] Comparative Example 3

[0051] By changing the ultrasonic frequency of the ultrasonic transducer in the preparation device of oligomeric water clusters in the above embodiment to 140MHz, and keeping other conditions unchanged, the tap water was also purified, ultrasonically vibrated, and electron-supplemented to obtain comparative water 3.

[0052] Results Examples

[0053] After the oligomeric water clusters generated in the above examples and the comparative water 1-3 generated in comparative examples 1-3 were stabilized for 8 hours, 500 ml of each was placed in environments of -20℃ and -50℃ respectively, and the freezing condition was observed after 0.5 hours. The results are shown in Table 1.

[0054] Table 1 shows the freezing conditions of water treated in the examples and comparative examples at -20°C and -50°C.

[0055] sample -20℃ -50℃ Oligomeric water clusters generated in the examples It does not freeze and remains in a liquid state. It does not freeze and remains in a liquid state. Water after treatment in Comparative Example 1 Freezing, solid state Freezing, solid state Water after treatment in Comparative Example 2 Freezing, solid state Freezing, solid state Water after treatment in Comparative Example 3 Freezing, solid state Freezing, solid state

[0056] The method for preparing oligomeric water clusters in this invention is based on the characteristics of ultrasonic vibration waves: high frequency, short wavelength, and good beamforming and directionality when propagating in a straight line over a certain distance. This allows the ultrasonic vibration wave to achieve a power density of 0.5 W / cm² when the sound pressure reaches one atmosphere during propagation in the liquid. 2 At this point, the peak ultrasonic pressure can reach a vacuum or negative pressure state. Since there is actually no negative pressure, a large pressure is generated in the liquid water, tearing the liquid molecules into cavitation nuclei. These cavitation nuclei are very close to a vacuum state and rupture when the ultrasonic pressure reaches its maximum in the reverse direction. The rupture generates a strong impact disturbance, breaking the hydrogen bonds of water molecules. This shock wave phenomenon generated by the rupture of countless tiny cavitation bubbles is called "cavitation." Furthermore, when the frequency of the ultrasound reaches a certain value, such as 8-120MHz, its longitudinal wave wavelength is comparable to the diameter of a water molecule, achieving a certain oscillatory disturbance effect. Combined with the cavitation effect, this further disrupts the hydrogen bonds of water molecules. The sequential opening and closing of the ultrasonic transducer array makes it easier to form a certain circulation flow in the water. Combined with the impact of the porous plate colliding with the cavitation bubbles, this further facilitates the continuous hydrogen bond dissociation of water molecules. Simultaneously, the electron beam generating and scanning unit continuously emits and scans electron beams into the water, replenishing electrons while agitating the water. This disrupts hydrogen bonds, allowing them to reform and maintain the stable existence of oligomeric water molecules, thereby preparing oligomeric water molecule clusters.

[0057] In the description of this invention, it should be noted that the terms "upper" and "lower" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting this invention.

[0058] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0059] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention in any way. Any simple modifications, equivalent changes, or alterations made by those skilled in the art using the disclosed technical content shall fall within the protection scope of the present invention.

Claims

1. An apparatus for preparing oligomeric water clusters, characterized in that, The device includes a main cavity, an ultrasonic transducer, and an electron beam generating and scanning unit. The ultrasonic transducer is located at the bottom of the main cavity and is used to emit vibration waves into the main cavity. The electron beam generating and scanning unit is located at the top of the main cavity and is used to emit an electron beam into the main cavity through scanning. Under the action of the vibration waves emitted by the ultrasonic transducer, the water inside the main cavity undergoes cavitation and forms a water oscillation disturbance effect, achieving the dissociation of hydrogen bonds between water molecules, causing high-polymer water molecules to form low-polymer water molecule clusters. At the same time, under the action of the electron beam emitted by the electron beam generating and scanning unit, the low-polymer water molecule clusters are kept stable, thus preparing low-polymer water clusters. The ultrasonic transducer employs a 3x3 ultrasonic transducer array, with each transducer connected to an ultrasonic generator. The ultrasonic generator produces an ultrasonic frequency range of 8-120MHz and an ultrasonic power density greater than 0.5W / cm². 2 ; The electron beam generating and scanning unit includes a cathode filament, a control electrode, an anode, and a deflection coil. The cathode filament, control electrode, and anode form an electron gun that emits an electron beam. Under the action of the deflection coil, the electron beam is scanned into the main cavity to replenish electrons to the water inside the main cavity. The power adjustment range of the electron beam emitted by the electron beam generating and scanning unit is 1-100W. It also includes a cavitation collision porous plate, which is horizontally arranged inside the main cavity and has several through holes.

2. The apparatus for preparing oligomeric water clusters according to claim 1, characterized in that, In the 3*3 ultrasonic transducer array, the vibration plane normal of the ultrasonic transducers in the middle row is perpendicular to the horizontal plane, while the vibration plane normals of the ultrasonic transducers in the two side rows are inclined towards the middle, and the angle between the vibration plane normals of the ultrasonic transducers in the two side rows and the horizontal plane is 65°-80°.

3. The apparatus for preparing oligomeric water clusters according to claim 2, characterized in that, In the 3*3 ultrasonic transducer array, each ultrasonic transducer works simultaneously or sequentially from one side to the other.

4. The apparatus for preparing oligomeric water clusters according to claim 3, characterized in that, Multiple 3*3 ultrasonic transducer arrays are arranged at the bottom of the main cavity.

5. The apparatus for preparing oligomeric water clusters according to any one of claims 1 to 4, characterized in that, It also includes an ultrasound and electron beam scanning coordination controller connected to the electron beam generating and scanning unit and the ultrasonic generator, used to control the opening and closing of the electron beam generating and scanning unit and the ultrasonic generator and the working duration, and to realize that the electron beam scanning path emitted by the electron beam generating and scanning unit corresponds to the vibration wave generated by the ultrasonic transducer.

6. The apparatus for preparing oligomeric water clusters according to claim 5, characterized in that, The cavitation collision porous plate has several through holes arranged evenly in columns, with the through holes in adjacent columns spaced apart. The diameter of the through holes is 8-28mm, and the gap between adjacent through holes is the radius of the through hole.

7. A method for preparing oligomeric water clusters, characterized in that, The preparation method is implemented using the apparatus for preparing oligomeric water clusters according to any one of claims 1 to 6, and the preparation method is as follows: Purified water in its natural state is added to the main cavity. The ultrasonic transducer is turned on, and the water inside the main cavity undergoes cavitation under the action of the vibration waves emitted by the ultrasonic transducer, creating an oscillating disturbance effect. This leads to the dissociation of hydrogen bonds between water molecules, causing high-polymer water molecules to form low-polymer water molecule clusters. At the same time, the electron beam generating and scanning unit is turned on. Under the action of the electron beam emitted by the electron beam generating and scanning unit, the low-polymer water molecule clusters are kept stable, thus preparing stable low-polymer water clusters.

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