Supergravity purification assembly, fan system, purification device and air conditioner indoor unit

Abstract

The utility model relates to a supergravity purification assembly, a fan system, a purification device and an air conditioner indoor unit. Wherein the supergravity purification assembly comprises an impeller and a supergravity rotating body, and the impeller is provided with a first cavity; the supergravity rotating body is nested in the first cavity of the impeller and coaxially and synchronously rotates with the impeller; the super-gravity rotating body is provided with a second cavity, a plurality of blocking structures are arranged between an inner ring and an outer ring of the super-gravity rotating body, and a plurality of liquid flow channels which are communicated with one another are formed among the blocking structures; purifying liquid enters from the second cavity, and under the action of rotating centrifugal force, the purifying liquid collides with all the blocking structures at a high speed and is sheared and scattered to form fine particles, and the fine particles are discharged to the impeller through all the liquid flow channels and finally discharged along channels between blades of the impeller.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of air purification function realized by centrifugal fan, and particularly relates to a supergravity purification assembly, a fan system, a purification device and an air conditioner indoor unit. BACKGROUND

[0002] Air quality has a significant impact on human health and comfort, and dirty air contains polluting gases, harmful microorganisms and other substances that can cause a variety of diseases including chronic obstructive pulmonary disease, bacterial pneumonia, asthma, legionnaires' disease, and also cause poor olfactory experiences. In conventional technology, HEPA filter screen, static electricity and positive and negative ions are usually used to remove particulate pollutants or microorganisms. Air pollutants are purified by technologies such as activated carbon, plasma, and ultraviolet light degradation. These technologies have some drawbacks, such as consumable replacement, service life, purification efficiency, and other issues. In particular, for the simultaneous and efficient removal of particulate pollutants and gaseous pollutants, only carbon-impregnated HEPA filter screens can achieve a purification time of about 3-12 months. Other air purification technologies cannot achieve simultaneous and efficient removal of particulate and gaseous pollutants.

[0003] Gas purification devices with a core function of spraying can effectively treat dust and smoke. With the development of technology, air water washing purification technology is constantly being improved. On the basis of traditional spray purification, a series of improved technologies such as Venturi-type purification devices and supergravity purification devices have emerged, greatly enhancing the processing capacity of water washing purification technology for ultrafine particulate matter.

[0004] Existing supergravity water washing function air conditioning technology mainly achieves water washing purification by adding an additional purification module. However, the additional purification module produces a small amount of air, has low water washing efficiency, and poor purification effect. CONTENT OF THE INVENTION

[0005] The present application provides a supergravity purification assembly, a fan system, a purification device and an air conditioner indoor unit to solve the technical problems of small air volume, low water washing efficiency and poor purification effect of the additional purification module in the prior art.

[0006] The supergravity purification assembly provided by the present application comprises an impeller and a supergravity rotating body, the impeller has a first cavity, the supergravity rotating body is nested and installed in the first cavity of the impeller and rotates synchronously with the impeller, the supergravity rotating body has a second cavity, and a plurality of blocking structures are arranged between the inner ring and the outer ring of the supergravity rotating body, and a plurality of liquid flow channels are formed between the blocking structures.

[0007] The purification liquid enters the second cavity, and under the action of the rotating centrifugal force, the purification liquid collides with each of the barrier structures at high speed and is sheared and dispersed, forming fine particles and being discharged to the impeller through each of the liquid flow channels, and finally being discharged along the passages between the blades of the impeller.

[0008] The barrier structure is configured as a steel ring structure, and a plurality of guide holes are arranged through the steel ring structure.

[0009] The steel ring structure is provided as at least two inner and outer rings of the supergravity rotating body.

[0010] The steel ring structures are concentrically arranged, and the diameters of the guide holes gradually decrease along the radial direction away from the center of gravity of the supergravity rotating body.

[0011] The guide holes in the steel ring structures of adjacent two layers are arranged in a cross manner along the radial direction of the supergravity rotating body.

[0012] The barrier structure is configured as a columnar structure, and the columnar structure is arranged in an extending manner along the axial direction of the supergravity rotating body.

[0013] The barrier structures are arranged in a spaced manner.

[0014] The supergravity purification assembly further comprises a filling layer filled between adjacent two barrier structures.

[0015] The filling layer is configured as a frame structure.

[0016] The utility model further provides a fan system, it includes scroll casing, drive motor and preceding supergravity purification assembly, the scroll casing surrounds the impeller, and forms fluid suction inlet, fluid spout and the air channel that is communicated between fluid suction inlet and fluid spout, the first cavity is fluid suction inlet, the fluid spout is the exhaust port of scroll casing, the drive motor is driven with the rotation axis one end of impeller and connects.

[0017] The rotation shaft of the impeller is coaxially connected with one end of the supergravity rotating body.

[0018] The vortex shell is provided with a liquid outlet hole, and the liquid outlet hole is in communication with the air duct.

[0019] The utility model discloses still provide a kind of purification device, it includes: spray subassembly and aforementioned fan system, the spray subassembly includes liquid storage container, pressurizing device and spray pipe, the liquid storage container includes the third cavity for storing clean water and the fourth cavity for receiving sewage, the fourth cavity is located below the liquid outlet hole, one end of the spray pipe is communicated with the third cavity of the liquid storage container by the pressurizing device, another end of the spray pipe is used to spray purification liquid to the second cavity of the supergravity rotating body.

[0020] The spray pipe is provided with a baffle at the other end, and the baffle and the circumferential side of the spray pipe near the baffle are provided with a plurality of small holes arranged in multiple rows and columns.

[0021] The purification device further comprises a drain pipe and an electromagnetic valve, the liquid storage container is provided with a drain hole, one end of the drain pipe is in communication with the drain hole, and the electromagnetic valve is arranged in communication between the drain hole and the drain pipe.

[0022] The utility model discloses still provide a kind of air conditioner indoor unit, it includes: front panel, back panel, evaporimeter and aforementioned purification device, the front panel and the back panel are enclosed to form containing cavity, the evaporimeter and the purification device are all installed in the containing cavity, the front panel has air inlet grid and air outlet grid, purification liquid is formed water mist by the centrifugal shearing action of the supergravity purification subassembly, and impurity in the air entered by air inlet grid is adsorbed, and condenses as sewage drops along the air duct wall surface of vortex shell to the fourth cavity of the liquid storage container, clean air passes through the evaporimeter and is discharged by the air outlet grid.

[0023] The above technical solutions provided by the embodiments of the present application have the following advantages compared with the prior art:

[0024] The supergravity purification assembly, the fan system, the purification device and the air conditioner indoor unit are provided by the embodiments of the application. The supergravity purification assembly of the application is mainly composed of an impeller and a supergravity rotating body. The impeller is a component structure of a centrifugal fan in an original air conditioner indoor unit. The impeller has a first cavity as an air suction inlet. The supergravity rotating body is nested and installed in the first cavity of the impeller and rotates synchronously with the impeller. Since the impeller originally has a power source in the air conditioner indoor unit, the space of the first cavity of the impeller and the centrifugal force of the rotation of the supergravity rotating body driven by the impeller are utilized without changing the original power source, driving element and executing element. Purification liquid enters a second cavity of the supergravity rotating body. It is to be noted that a plurality of blocking structures are arranged between the inner ring and the outer ring of the supergravity rotating body, and a plurality of liquid flow channels are formed between the blocking structures and are in communication with each other. Under the action of the rotating centrifugal force, the purification liquid collides with the blocking structures at high speed and is sheared and dispersed, forming fine particles and being discharged from the liquid flow channels to the impeller and finally being discharged along the channels between the blades of the impeller.

[0025] In this way, the supergravity purification assembly of the application can be adapted to various application scenarios with a centrifugal fan, and a fan system with a supergravity purification function is formed. The main purpose is to form water mist from the purification liquid during the high-speed rotation of the impeller and to wash the air after the formation of the water mist. The dust and fine particles in the air and other impurities are wetted in the purification liquid or the dispersed water mist, and then can be settled down under the action of gravity to recover water, thereby effectively washing and purifying the air. BRIEF DESCRIPTION OF DRAWINGS

[0026] The accompanying drawings, which are incorporated into and form a part of the specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the application.

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the accompanying drawings needed to be used in the embodiments or prior art description will be briefly introduced. Obviously, for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0028] One or more embodiments are exemplarily illustrated by the pictures in the drawings corresponding thereto, and these exemplary illustrations do not constitute a limitation on the embodiments. Elements with the same reference numerals in the drawings represent similar elements, unless otherwise specified. The drawings do not constitute a proportional limitation.

[0029] Figure 1An exploded structural diagram of the hypergravity purification component provided in the embodiments of this application (the hypergravity rotating body is a schematic diagram and the guide hole is not shown);

[0030] Figure 2 for Figure 1 A schematic diagram of the axonal structure of the super gravity rotating body;

[0031] Figure 3 for Figure 2 Schematic diagram of the half-section axonometric structure of the super gravity rotating body Figure 1 ;

[0032] Figure 4 Exploded view of the supergravity purification component provided in the embodiments of this application Figure 2 ;

[0033] Figure 5 for Figure 4 A schematic diagram of the axonal structure of the super gravity rotating body;

[0034] Figure 6 A schematic diagram of the axial structure of the vortex housing in a centrifugal fan provided in an embodiment of this application;

[0035] Figure 7 A schematic diagram of the half-section axial side structure of the impeller in the centrifugal fan provided in the embodiments of this application;

[0036] Figure 8 This is a schematic diagram of the isometric structure of the spray assembly provided in the embodiments of this application;

[0037] Figure 9 This is a schematic diagram of the axonometric structure of an indoor air conditioning unit provided in an embodiment of this application.

[0038] Explanation of reference numerals in the attached figures:

[0039] 1. High-gravity purification component; 11. Impeller; 111. First chamber; 112. Rotating shaft; 12. High-gravity rotating body; 121. Second chamber; 122. Guide hole; 123. Liquid flow channel; 124. Layered structure; 125. Gap;

[0040] 2. Centrifugal fan; 21. Scroll housing; 22. Drive motor; 211. Exhaust port; 212. Air duct; 213. Liquid outlet;

[0041] 3. Purification device; 31. Spray assembly; 311. Liquid storage container; 3111. Third chamber; 3112. Fourth chamber; 312. Pressurization device; 313. Spray pipe; 3131. Baffle; 3132. Small hole; 314. Drain pipe; 315. Solenoid valve; 316. Drain hole;

[0042] 4. Air conditioner indoor unit; 41. Front panel; 42. Rear panel; 43. Evaporator; 411. Air inlet grille; 412. Air outlet grille. DETAILED DESCRIPTION

[0043] In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0044] The following disclosure provides many different embodiments, or examples, for implementing different structures of the present application. For the purpose of simplifying the present application, the components and settings of specific examples are described in the following. Of course, they are only examples, and the purpose is not to limit the present application. In addition, the present application can repeatedly refer to numbers and / or letters in different examples. Such repetition is for the purpose of simplification and clarity, and it does not indicate the relationship between the various embodiments and / or settings discussed.

[0045] For the purpose of description, spatial relative terms can be used in the text to describe the relative position relationship or movement of one element or feature with respect to another element or feature as shown in the figure, such as "internal", "external", "inboard", "outboard", "under", "below", "above", "above", "front", "back", etc. Such spatial relative terms are intended to include different orientations of the device in use or operation in addition to the orientation depicted in the figure. For example, if the device in the figure is flipped over or the posture is changed or the movement state is changed, the directional indications will also change accordingly, for example: the element described as "under" or "below" other elements or features will be oriented as "above" or "above" other elements or features. Therefore, the example term "below" can include both the up and down positions. The device can be additionally oriented (rotated 90 degrees or in other directions) and the spatial relative relationship descriptors used in the text are interpreted accordingly.

[0046] The existing air conditioner technology with water washing function mainly achieves the purpose of water washing purification by adding an additional purification module. However, the air volume generated by the additional purification module is small, the water washing efficiency is low, and the purification effect is poor.

[0047] In order to alleviate the above problems, the utility model provides a kind of supergravity purification assembly and the fan system, purification device and air conditioner indoor unit with the supergravity purification assembly of having it, can apply the drive element and execution element of the original centrifugal fan of air conditioner indoor unit, same impeller in centrifugal fan co-rotates, since the impeller rotation speed of centrifugal fan is generally relatively high, thus, supergravity rotator coaxially nested in impeller can follow impeller synchronous high-speed rotation, in the process of rotation, purification liquid can flow along the liquid flow channel on supergravity rotator, gradually from the inner ring of supergravity rotator to its outer ring, in the process of high-speed flow, shear dispersion by blocking structure, can form fine particle water mist, and discharge, after discharge, adsorb impurities in air, condense as sewage and be collected, while original air is purified to form clean air.

[0048] The application examples of the present application do not limit the application scenarios of the supergravity purification assembly, which can be applied to any scenario with a centrifugal fan. For example, it can be applied to an air conditioner with a centrifugal fan, or to an air extractor with a centrifugal fan. The following will take the application of the supergravity purification assembly in an air conditioner indoor unit as an example to describe the composition scheme of the supergravity purification assembly, the fan system with the same, the purification device and the air conditioner indoor unit.

[0049] As shown in Figures 1-9 The supergravity assembly and the corresponding structural members or assemblies involved in various application scenarios thereof provided by the present application.

[0050] The utility model discloses a kind of supergravity purification assemblies 1, comprising: impeller 11 and supergravity rotator 12.Exemplarily, supergravity can be understood as the force that matter is subjected to in much more than the acceleration of gravity (9.8m / s2) of earth.The supergravity rotator 12 can be understood as the rotator that can rotate at high speed, in high-speed rotation process, the characteristics of supergravity can be applied to fluid to realize boost force.The impeller 11 has first cavity 111, and first cavity 111 is the structural feature of standard impeller 11 itself, and can also be the structural feature that non-standard impeller 11 is formed after processing;Supergravity rotator 12 is nestedly installed in the first cavity 111 of impeller 11, and rotates synchronously with impeller 11 coaxially, can be understood as, supergravity rotator 12 is connected coaxially with impeller 11, simultaneously, supergravity rotator 12 is nested in the inside of impeller 11, that is, supergravity rotator 12 is nested in the first cavity 111 of impeller 11;Supergravity rotator 12 has second cavity 121, exemplarily, supergravity rotator 12 adopts gyroid structure, and the gyroid structure has second cavity 121 along the middle part through;Further, the inner ring and the outer ring of supergravity rotator 12 have a plurality of blocking structures, and a plurality of liquid flow channels 123 are formed between each blocking structure and are interconnected.Exemplarily, the liquid flow channel 123 here can be the solid channel surrounded by solid structure wall, and can also be the open channel formed by no fixed wall.It needs to be pointed out that the description of the inner ring and the outer ring of supergravity rotator 12 here is to describe the region where the blocking structure is arranged, and the inner ring and the outer ring can be actual existing blocking edge, and can also be non-actual existing position alias.Exemplarily, when the inner ring and the outer ring are actual existing blocking edge, the inner ring should be provided with large aperture for purifying liquid inflow, and the outer ring should be provided with small aperture for small particle water mist to pass through.

[0051] The supergravity purification assembly 1 of the application is applied, purifying liquid enters from second cavity 121, under the action of rotating centrifugal force, purifying liquid is high-speed collided with each blocking structure respectively and is sheared and scattered, forms small particle and is discharged to impeller 11 via each liquid flow channel 123, and finally is discharged along the channel between the blades of impeller 11.

[0052] Exemplarily, the blocking structure of the application adopts rigid structure, so that the blocking structure has enough rigidity to cope with high-speed collision of purifying liquid, and the blocking structure does not have defective changes such as surface depression or rupture after high-speed collision with purifying liquid.

[0053] The scheme of the supergravity purification assembly 1 of the present application, since the impeller 11 originally has a power source (i.e. the driving motor 22) in the air conditioner indoor unit 4, without changing the original power source (i.e. the driving motor 22), the driving element (i.e. the rotating shaft 112) and the execution element (i.e. the impeller 11), the space of the first cavity 111 of the impeller 11 (i.e. the original air inlet of the impeller 11) and the centrifugal force of the supergravity rotating body 12 driven by the impeller 11 are applied. The liquid is collided at high speed with each barrier structure and is sheared and dispersed, forming fine particles and being discharged to the impeller 11 through the liquid flow channel, and finally being discharged along the channel between the blades of the impeller 11.

[0054] Specifically, regarding the centrifugal force generated during the high-speed rotation of the impeller 11 driving the supergravity rotating body 12, in order to facilitate the detailed description of the centrifugal force during rotation, the impeller 11 is taken as an example of a standard structural component. For example, the impeller 11 includes a main plate with a rotating shaft 112, a plurality of blades formed on the main plate, and a rim for fixing the blades, and a fluid channel between adjacent two blades. The impeller 11 is driven connected with the driving motor 22 through the rotating shaft 112 on the main plate, and the driving motor 22 provides power source for the impeller 11, so as to make the impeller 11 rotate at high speed. The working of the impeller 11 is to act on the air by inputting kinetic energy to the air. Generally, there are two working modes, one of which is the centrifugal force generated after rotation. The centrifugal force is a method for accelerating air, which throws the air out of the first cavity 111 of the impeller 11 along the fluid channel between two adjacent blades in the outward direction. Once the air leaves the impeller 11, a low pressure area will be formed in the area where the impeller 11 can rotate, and then the new air under atmospheric pressure will enter the first cavity 111 of the impeller 11 again, and the centrifugal force generated by rotation is recycled. Taking a centrifugal wheel with radial directional blades as an example, if only centrifugal force is acting, the air will completely leave radially. However, the blades actually push the air to deviate and slightly change the path before it leaves, while increasing some additional speed. The inclination angle of the blades also has some influence on this.

[0055] Based on this, the impeller 11 of the utility model is actually in the rotating process, and static pressure and dynamic pressure are generated simultaneously, wherein the static pressure is the static pressure of the structure edge of the impeller 11 itself, and the static pressure does not generate kinetic energy for the impeller 11, and the dynamic pressure is related to the air flow rate, and the centrifugal force applied by the utility model is related to the dynamic pressure generated by the air flow rate, and the centrifugal force acts on the purified liquid and can boost the purified liquid. In this way, it can be understood that the supergravity rotating body 12 rotates at high speed along with the impeller 11, and the purified liquid collides with each blocking structure of the supergravity rotating body 12 at high speed, that is, each blocking structure is an obstacle to the flow of the purified liquid, and the purified liquid flows at high speed and collides with the obstacle, so that the shearing and dispersing effect is achieved, and then fine particles are formed. Since the impeller 11 is rotating at high speed, that is, the fine particles after shearing and dispersing can continuously form in the liquid flow channel 123 between each blocking structure, and are affected by the dynamic pressure (that is, the centrifugal force) of the air flow rate, and are discharged outward. The old air is discharged after being purified, a low-pressure area is formed in the first cavity 111 (that is, the second cavity 121 of the supergravity rotating body 12) of the impeller 11, and new air continuously flows into the second cavity 121, and the dynamic pressure (that is, the centrifugal force) of the air flow rate is used in a reciprocating cycle, and the dynamic pressure (that is, the centrifugal force) of the air flow rate is applied to the new purified liquid injected in a reciprocating cycle, and then the purified liquid is continuously sheared and dispersed in the process of contacting the air, and the dust, pollen, fine particles and harmful gases in the air and other solid and gaseous pollutants are adsorbed, so that the effect of clean air is achieved.

[0056] Exemplarily, the aforementioned centrifugal wheel with radially oriented blades can also be an impeller 11 with backward curved or backward inclined blades and forward curved blades. Among them, the forward curved blades can move the most air and generate the most pressure at the same time, because they can turn the air more, but this will cause more turbulence and low efficiency, because the air needs to make a sharp turn, the backward inclined blades will move less air and generate less pressure at the same time, but the efficiency will be higher. The performance of the radial blade fan is between the two, because the path of the air flow is more direct. In practical application, a mixture of more backward inclined and forward curved fans is used more, and the backward inclined and curved design is more suitable for commercial application scenarios that need to move more air, but will face higher resistance. They are usually used in more industrial or durable occasions, such as exhaust hoods, which are common application structures of backward inclined fans and heating, ventilation and air conditioning equipment. High-end heating, ventilation and air conditioning equipment will use a large number of backward inclined impellers, and the backward inclined or curved blades are used to guide the flow direction of the airflow. Of course, the utility model does not limit the blades of the impeller 11, and the blades can adopt an angleless sheet structure or an airfoil blade. Exemplarily, during the rotation of the impeller 11, the longer airfoil surface is on the high pressure side of the blade, which is completely opposite to the traditional airfoil. Therefore, the airfoil blade can be slightly more efficient than the curved or flat blade, but the difference is small, because the blades are rotating in a fixed installation position, not flying in the air.

[0057] In summary, the supergravity purification assembly 1 of the present application can be adapted to various application scenarios with a centrifugal fan 2, mainly to form fine particle water mist. During the formation of the water mist and after the formation of the water mist, the air can be washed, the dust and fine particulate matter impurities in the air can be wetted in the purification liquid or the dispersed water mist, and then can be settled under the action of gravity to recover water. It can effectively achieve the washing and purification of air.

[0058] Considering the actual blocking scenario of the blocking structure to the purification liquid, the blocking structure can be constructed as a steel ring structure, and the steel ring structure is provided with a plurality of guide holes 122. During high-speed rotation of the supergravity rotating body 12, the purification liquid collides with the hole wall of each guide hole 122 or the plane area of the steel ring structure and is sheared and dispersed.

[0059] Exemplarily, the steel ring structure of the present application can be a structure of punching a plurality of guide holes 122 on a steel plate, or the steel ring structure of the present application can also be a steel mesh structure. When the steel ring structure is a structure of punching a plurality of guide holes 122 on a steel plate, the guide holes 122 can be in a uniformly distributed form on the steel plate, or the guide holes 122 are arranged in a preset position of the steel plate in a region, one or two or more guide holes 122 are arranged in each preset region, and the guide holes 122 are arranged separately. When the steel ring structure is a steel mesh structure, the mesh holes of the steel mesh are the guide holes 122, and the mesh holes of the steel mesh can be in a state of crossing each other or being spaced apart from each other, and the mesh holes are connected by a point connection, a line connection or a surface connection. Exemplarily, the mesh holes of the steel mesh can also be arranged in a region, which is not listed here.

[0060] In this way, the guide holes 122 on the steel ring structure are generally hole structures with rigid structural edges. When the impeller 11 rotates at high speed, the purification liquid collides with the rigid structural edges of the guide holes 122 under the action of centrifugal force, and concentrated stress is generated at the collision point. The concentrated stress acts on the purification liquid, and the concentrated stress shears and scatters the purification liquid, so that the purification liquid is scattered into fine particles.

[0061] Considering the degree of dispersion of the purification liquid, at least two steel ring structures are arranged in the present application, which are the component structures of the inner ring and the outer ring of the supergravity rotating body 12. Along the radial direction of the supergravity rotating body 12, the hole diameter size of the guide holes 122 of the steel ring structure located at the outer ring is smaller than the hole diameter size of the guide holes 122 of the steel ring structure located at the inner ring.

[0062] It can be understood that, along the radial direction of each supergravity rotating body 12, the hole diameter size of the guide holes 122 gradually decreases from the inside to the outside. It should be noted that the inside direction here is the inner ring position of the supergravity rotating body 12 close to the second cavity 121 of itself, and the outside direction here is the outer ring position of the supergravity rotating body 12 away from the second cavity 121 of itself, that is, the inside to the outside here can also be understood as the flowable direction of the purification liquid in the supergravity rotating body 12.

[0063] In this way, the diameter of the guide hole 122 in the supergravity rotating body 12 is maximized near the inner ring, which maximizes the liquid flow rate into the supergravity rotating body 12 per unit time within the limited space, while also preventing excessive liquid flow from the same guide hole 122. Within the limited space of the first cavity 111 of the impeller 11, if the area of ​​the guide hole 122 where the purified liquid initially flows in is too large, the discharged purified liquid will not be able to maintain a fine particle state. Therefore, the diameter of the guide hole 122 in the supergravity rotating body 12 is maximized near the inner ring, but this large diameter is within a preset range. This solution does not limit this preset range, as long as sufficient water mist is generated. In addition, the diameter of the guide hole 122 in the supergravity rotating body 12 is minimized at the position away from the inner ring, which limits the discharge volume of fine particulate water mist within the limited space, while also preventing the discharge of large particulate purified liquid and avoiding affecting the air purification effect. For example, the contact area between large-particle purifying liquid and solid and gaseous pollutants such as dust, pollen, fine particulate matter, and harmful gases in the air is limited to its outer surface. However, by shearing and breaking up the same volume of large-particle purifying liquid into fine-particle water mist, the outer surface of each fine particle can come into contact with solid and gaseous pollutants such as dust, pollen, fine particulate matter, and harmful gases in the air. Therefore, the same volume of purifying liquid, after being broken up, can adsorb more air impurities, thus achieving the best air purification effect. This solution does not limit the minimum diameter of the guide hole 122 (3132), as long as it ensures the discharge of fine-particle water mist.

[0064] In this embodiment, the hypergravity rotating body 12 is constructed as a rotating body structure, which can be constructed as a solid rotating body structure or as a non-solid rotating body structure. The following describes the structure in detail using the example of the hypergravity rotating body 12 being constructed as a non-solid rotating body structure.

[0065] In the supergravity purification component 1 of this application, the blocking structure in the supergravity rotating body 12 is a steel ring structure. Multiple steel ring structures are provided, and each steel ring structure is concentrically nested. Along the radial direction away from its own center of gravity of the supergravity rotating body 12, the diameter of the guide hole 122 gradually decreases.

[0066] For example, the multiple steel ring structures are constructed as a multi-layered structure 124 coaxially nested together, with each layer 124 having multiple guide holes 122 arranged along its own different radial directions. It should be noted that the multi-layered structure 124 here can be composed of… Figure 3 The concentrically arranged multiple concentric layers 124 shown can also be a columnar structure formed by rolling up a whole piece of steel mesh. Taking the concentrically arranged multiple concentric layers 124 as an example.

[0067] Exemplarily, each of the plurality of ring layer structures 124 is provided with a plurality of guide holes 122 arranged in different radial directions of the ring layer structure 124, so as to form the liquid flow channel 123 for purifying liquid flow. Specifically, in order to form the continuous liquid flow channel 123, the plurality of ring layer structures 124 in the present application can be closely arranged between adjacent two ring layer structures 124, so as to avoid the purifying liquid flowing out along the wall surface of one of the ring layer structures 124 of the supergravity rotating body 12 after passing through part of the path, thereby affecting the conversion rate of the purifying liquid in unit volume to form fine particle water mist, and it can also be understood that unnecessary loss of the purifying liquid can be avoided.

[0068] Exemplarily, each of the plurality of ring layer structures 124 of the supergravity rotating body 12 in the present application can be configured as a steel ring made of a steel plate, and the guide hole 122 is a through hole punched on each steel ring. Based on the fact that the number of ring layer structures 124 is large, and considering that the ring layers are only concentrically arranged, the steel rings of the ring layers can be fixed by the steel plates arranged on the top surface and the bottom surface, thereby forming a structure similar to a hollow copper coil or a solid copper coil as a whole, so that the guide holes 122 on the ring layer structures 124 can exert shear force on the purifying liquid.

[0069] In this embodiment, the diameter of the guide hole 122 gradually decreases along the radial direction of the supergravity rotating body 12 away from the center of gravity of the supergravity rotating body 12. In this way, the discharge of large-particle purifying liquid can be avoided, and the effect of purifying air can be avoided. The specific effect is the same as the foregoing part, which will not be described here.

[0070] Considering that the blocking structure has better shearing effect on the purifying liquid, in the supergravity purification assembly 1 of the present application, the guide holes 122 in the steel ring structures (i.e., the ring layer structures 124) of adjacent two layers are arranged in cross. In this way, the number of contacts between the purifying liquid and the blocking structure can be increased, thereby increasing the number of times of shearing and dispersing the purifying liquid, and finally achieving the state of fine particle water mist.

[0071] Considering another forming structure of the blocking structure, in the supergravity purification assembly 1 of the present application, the blocking structure can also be configured as a columnar structure, which is arranged in the axial direction of the supergravity rotating body 12. In this way, during the high-speed rotation of the impeller 11, the purifying liquid collides with the outer contour surface of the columnar structure at high speed under the action of the rotating centrifugal force, and is sheared and dispersed under the action of concentrated stress. This process can be repeated several times, which can be a collision with the same columnar structure, or a collision with different columnar structures.

[0072] In the case of the columnar structure, the purified liquid flows between the columnar structures. In the present application, a plurality of barrier structures are provided and are arranged at intervals.

[0073] In this way, the interval between the barrier structures is a necessary element of the liquid flow channel. The purified liquid or the fine particle water mist after being sheared once or twice or more times can flow out of the supergravity rotating body 12 through the liquid flow channel and then flow to the impeller 11.

[0074] Further, the multi-coil layer structure 124 of the supergravity rotating body 12 and the steel plates at the top and bottom surfaces in the present application can also be configured as an integrally formed structure.

[0075] In order to further shear and disperse the purified liquid, the supergravity purification assembly 1 of the present application further comprises a filler layer filled between two adjacent steel coil structures (i.e., coil layer structures 124) or between two adjacent columnar structures. The filler layer is filled with fillers, which collide with the purified liquid and disperse the purified liquid into fine particles under the action of shear stress.

[0076] In this way, under the structure of the filler layer filled with fillers, the purified liquid can collide with a plurality of fillers and a plurality of guide holes 122 or a plurality of surface area structures, thereby achieving multiple high-speed shear and dispersion effects, thereby achieving a high conversion rate of fine particle water mist.

[0077] For example, the fillers are configured as a frame structure. It should be noted that the fillers configured as a frame structure are used to apply the frame structure of the frame, and the frame structure generally has a hollow structure area.

[0078] In this way, after the high-speed collision of the purified liquid with the frame structure of the frame, the particle or fine particle structure of the liquid after shear and dispersion can also pass through the hollow structure area of the frame and be sheared and dispersed step by step along the liquid flow channel, so that the purified liquid can flow from the inner coil to the outer coil of the supergravity rotating body 12 and be discharged.

[0079] The packing layer can be any shape structure and can be composed of various fillers. The filler layer can use regular shape fillers such as any one or two or more of Mellapak metal filler, Mellapak Plus metal filler, BX type metal wire mesh filler, BX Plus type metal wire mesh filler, Mellapak plastic filler, structured grid filler, plastic wire mesh filler, or Katapak-SP metal filler. The filler layer can also use irregular shape fillers such as any one or two or more of Raschig ring, cross ring, Pall ring, VSP filler, Top-Pak filler, Novalox saddle filler, Berl saddle filler, grid block filler, Novalox-M filler, or Interpack filler. The various filler components are arranged and compressed in the super gravity rotating body 12 to form a filler layer, so that the fillers do not move away from their original positions during rotation and do not cause gaps in the filler layer. It should be noted that the purification liquid is subjected to shear stress when passing through the fillers and is sheared into fine particles multiple times.

[0080] It should be noted that the super gravity rotating body 12 of the present application can adopt a whole frame structure, that is, the super gravity rotating body 12 is made of the above-mentioned fillers filled in the frame structure. However, in the manufacturing process, the fillers must be compressed and compacted in the super gravity rotating body 12. Alternatively, the above-mentioned fillers are filled in the gaps or spaces between the steel ring structures (i.e. the ring layer structure 124) or the columnar structures in the super gravity rotating body 12, and the fillers are compressed and compacted in the gaps or spaces to prevent them from being thrown and forming gaps during rotation. If necessary, support plates are provided on the outer sides of the super gravity rotating body 12 to prevent the fillers or ring layer structures 124 from being thrown out, and the outer sides can be assembled by welding. If necessary, guide holes 122 are provided on the support plates of the corresponding sides.

[0081] In summary, each ring layer structure 124 in the multi-ring layer structure 124 of the present application can be constructed as a steel mesh. According to the special nature of the use function, the areas on the steel mesh can be divided into guide areas and plate areas. Thus, the guide areas are composed of a plurality of interconnected mesh holes, that is, the guide holes 122 or the spaces between the steel meshes can be filled with the above-mentioned fillers. This can increase the action surface of the shear force on the purification liquid during high-speed flow, and can better form fine particle water mist and discharge. Alternatively, if the rotational speed of the impeller 11 is high enough and the amount of purification liquid flowing into the second cavity 121 per unit time is sufficient, the steel mesh can also use mesh hole structures with full area guide function. This can increase the formation amount and speed of fine particle water mist, and thus can better improve the humidity of the air based on the purification of the air.

[0082] Considering the two concentrically arranged ring structures 124, according to different production processes, a gap 125 can be left. In order to avoid the unnecessary waste of the purification liquid caused by the gap 125, the supergravity purification assembly 1 of the present solution can use the gap 125 to further adsorb the sewage during the purification process, or the gap 125 can also be used to perform secondary adsorption on the air impurities that are not adsorbed by the liquid. In order to achieve the best purification effect of the air. For example, a gap 125 is left between the two adjacent ring structures 124, and the gap 125 is used to fill the filler layer. After the large-particle purification liquid passes through, under the action of the centrifugal force of high-speed rotation, the large-particle purification liquid can be scattered out, so as to facilitate the formation of the final small-particle water mist.

[0083] In this way, the purification liquid flows in the flow path of the liquid flow channel 123, which is composed of the gap 125 between the ring structures 124, the hollowed-out area on the filler, and the guide hole 122. The filler can be used as an additional blocking structure for the purification liquid during the flow process, which can enhance the effect of shearing and dispersing the purification liquid, and finally achieve the effect of forming a small-particle water mist and discharging.

[0084] Further, considering the effect of the filler layer on the collection of sewage, the filler layer in the present solution can be constructed as at least one sheet structure. When the gap 125 between the two adjacent ring structures 124 is small enough, the filler layer in the present solution can fill one layer in one gap 125, or when the distance between the two ring structures 124 is within a predetermined range, two or more layers of filler layer may be needed. The number of layers of the filler layer can be set according to the actual application scene. Further, the filler layer in the present solution is constructed as a sheet structure, which can be understood as the whole filler layer being constructed as a sheet structure, or it can also be understood that part of the area of the filler layer is constructed as a sheet structure, which is used to communicate with the guide hole 122 forming the liquid flow channel 123. The thickness of the sheet structure is not limited in the present application, and it is subject to the actual scene demand. For example, the filler layer in the present solution can use filter cotton with filtering function, or the filler layer can use permeable cotton for larger purification liquid to pass through. The specific composition of the filler layer is not limited in the present solution, as long as it can be used for larger purification liquid to pass through, and / or can collect sewage.

[0085] Further, the filling layer of the utility model is filled between the two adjacent ring layer structures 124, and the filling layer is constructed as an elastic body for example. It should be pointed out that the filling layer in the scheme can be wholly made of an elastic body, or can be made of an elastic body in part, as long as the position of the elastic body is communicated with the guide hole 122 of the liquid flow channel 123. The utility model does not limit the structure of the elastic body, as long as it can exert shearing action on the purified liquid. The elastic body can be a structure similar to a steel ball, which has elasticity and can be stretched, and the volume of the steel ball that can be accommodated by the filling area of a single guide hole 122 can be adjusted according to the requirements of the application scene.

[0086] In this way, under the application of the steel ball type elastic body, the contact area with the purified liquid can be further increased, and under the action of contact collision and shearing, the purified liquid can be dispersed more, so that the water mist is formed.

[0087] Based on this, the supergravity purification assembly 1 of the utility model considers the actual application scene, and the power source of the supergravity purification assembly 1 is considered for example. The utility model also provides a fan system, which can be understood as a centrifugal fan 2 provided with the aforementioned supergravity rotating body 12. Specifically, the fan system comprises a scroll housing 21, a driving motor 22 and the aforementioned supergravity purification assembly 1. The scroll housing 21 surrounds the impeller 11 and is formed with a fluid suction inlet, a fluid discharge outlet and an air duct 212 communicated between the fluid suction inlet and the fluid discharge outlet. The first cavity 111 is the fluid suction inlet, the fluid discharge outlet is the exhaust port 211 of the scroll housing 21, and the driving motor 22 is drivingly connected to one end of the rotating shaft 112 of the impeller 11.

[0088] In this way, in the aforementioned supergravity purification assembly 1, the impeller 11 is one of the constituent structures of the centrifugal fan 2. The water mist formed after being sheared by the supergravity rotating body 12 can be guided out of the scroll housing 21 by the air duct 212 between the blades of the impeller 11, and then discharged from the exhaust port 211 of the scroll housing 21. The water mist contacts with a large amount of air and air impurities above the exhaust port 211 of the scroll housing 21, and can condense into sewage at this position. The sewage flows downward along the wall surface of the air duct 212 of the scroll housing 21.

[0089] In this embodiment, the other end of the rotating shaft 112 of the impeller 11 is coaxially nested with one end of the supergravity rotating body 12. In this way, the driving motor 22 can drive the impeller 11 to rotate at high speed, and the supergravity rotating body 12 can also rotate at high speed synchronously with the impeller 11.

[0090] In this embodiment, the vortex shell 21 has a liquid outlet hole 213, which is arranged in communication with the air duct 212. In this way, the water mist contacts the large area of air and air impurities above the exhaust port 211 of the vortex shell 21, and can be condensed into sewage at this position. The sewage flows downward through the wall of the air duct 212 of the vortex shell 21, and then flows out through the liquid outlet hole 213 at the bottom of the vortex shell 21, thereby avoiding the deposition of sewage in the vortex shell 21.

[0091] Further, considering the actual application scenario of the fan system described above, that is, the centrifugal fan 2 provided with the supergravity rotating body 12, the utility model also provides a purification device 3, which comprises: a spraying assembly 31 and the aforementioned centrifugal fan 2, the spraying assembly 31 comprises a liquid storage container 311, a pressurizing device 312 and a spray pipe 313, the liquid storage container 311 comprises a third cavity 3111 for storing clean water and a fourth cavity 3112 for receiving sewage, the fourth cavity 3112 is located below the liquid outlet hole 213, one end of the spray pipe 313 is in communication with the third cavity 3111 of the liquid storage container 311 through the pressurizing device 312, and the other end of the spray pipe 313 is used for spraying the purification liquid to the second cavity 121 of the supergravity rotating body 12. The pressurizing device 312 can be a water pump or a pump element with a water pumping function. The shape and size of the liquid storage container 311 are not limited in the utility model, as long as the functions of the third cavity 3111 and the fourth cavity 3112 can be realized, and at the same time, the third cavity 3111 and the fourth cavity 3112 should be arranged separately.

[0092] In this way, the sewage flowing out of the liquid outlet hole 213 of the vortex shell 21 of the aforementioned centrifugal fan 2 can be collected in the fourth cavity 3112 of the liquid storage container 311. In addition, the third cavity 3111 of the liquid storage container 311 is used to hold clean water, that is, purification liquid, which can be pumped upward by the pressurizing device 312 under high pressure, and then sprayed out through the spray pipe 313. The spray direction of the spray pipe 313 in this scheme is aligned with the second cavity 121 of the supergravity rotating body 12, so that the second cavity 121 can effectively receive the purification liquid, and then perform the supergravity water purification process.

[0093] In this embodiment, the other end of the spray pipe 313 has a baffle 3131, the baffle 3131 and the circumferential side near the baffle 3131 of the spray pipe 313 have a plurality of small holes 3132, and the plurality of small holes 3132 are arranged in multiple rows and multiple columns. The diameter size and number of the small holes 3132 are not limited in this scheme, as long as the effect of spraying along the outer periphery of the spray pipe 313 can be achieved. The baffle 3131 can be a structure outside the spray pipe 313, or can be a structure of the spray pipe 313 itself. The spray pipe 313 can adopt a steel pipe structure, or a hybrid structure with a steel pipe at the end and a flexible hose below.

[0094] In this way, the cylindrical water can be preferentially dispersed, and the water supply function of the purification liquid can be performed at different angles in the circumferential direction. It should be noted that this process can adjust the single water supply amount of the purification liquid, and can also adjust the angle of the sprayed water within a limited range, thereby effectively utilizing the purification liquid sprayed by the spray pipe 313.

[0095] In view of the fact that the purification device 3 collects sewage in the fourth cavity 3112 in a limited space, in order to facilitate the long-term and reasonable application of the purification device 3, the purification device 3 of the utility model further comprises a drain pipe 314 and an electromagnetic valve 315, the liquid storage container 311 has a drain hole 316, one end of the drain pipe 314 is in communication with the drain hole 316, and the electromagnetic valve 315 is arranged in communication between the drain hole 316 and the drain pipe 314.

[0096] In this way, the electromagnetic valve 315 can be connected to the control system signal, and can also be automatically controlled in combination with some electric control effect to open and close the drain pipe 314, so that the sewage can be discharged in time, and the collection function of the fourth cavity 3112 can be applied in a cycle.

[0097] Further, in view of the application scenario of the aforementioned purification device 3 in the air conditioner indoor unit 4, the utility model further provides an air conditioner indoor unit 4, which comprises a front panel 41, a rear panel 42, an evaporator 43 and the aforementioned purification device 3, the front panel 41 and the rear panel 42 form an accommodation cavity, the evaporator 43 and the purification device 3 are installed in the accommodation cavity, the front panel 41 has an air inlet grille 411 and an air outlet grille 412, the purification liquid is formed into water mist by the centrifugal shearing action of the supergravity purification assembly 1, and is adsorbed with impurities in the air entering through the air inlet grille 411, and is condensed into sewage dropping along the wall surface of the air duct 212 of the vortex shell 21 to the fourth cavity 3112 of the liquid storage container 311, and the clean air passes through the evaporator 43 and is discharged from the air outlet grille 412.

[0098] In this way, the structure of the centrifugal fan 2 of the original air conditioner indoor unit 4 is further utilized, the space of the first cavity 111 of the impeller 11 is fully utilized, and the structure of the supergravity rotating body 12 is additionally provided, so that the air can be purified while the basic refrigeration and heating functions of the air conditioner are realized, and no additional purification module needs to be additionally provided.

[0099] In summary, taking the air conditioner indoor unit 4 as an example, the scheme of the air conditioner indoor unit 4 of the utility model for purifying air is as follows.

[0100] As shown in Figure 8 the main water washing function is provided by the purification device 3, which mainly comprises a centrifugal fan 2 including a supergravity rotor (i.e. a supergravity rotating body 12), a spraying assembly 31, a vortex shell 21 and a water tank (a liquid storage container 311).

[0101] As shown in Figure 1 and Figure 4 , the centrifugal fan 2 in the purification device 3 is composed of an external centrifugal fan blade and an internal nested supergravity rotor (i.e. supergravity rotating body 12). When the fan blade operates, the supergravity rotor runs together, thereby achieving double supergravity effect. It should be noted that supergravity refers to the force that matter receives in an environment much greater than the acceleration of gravity of the earth (9.8 m / s2), and supergravity water washing purification technology refers to the technology of purifying air by using supergravity technology. Therefore, the structure of the nested rotor in the centrifugal fan 2 can produce strong centrifugal effect and achieve supergravity water washing purification.

[0102] As shown in Figure 8 , the spray assembly 31 in the purification device 3 is composed of a spray pipe 313, a pressurizing device 312 (i.e. water pump), a liquid storage container 311 (i.e. water tank), an electromagnetic valve 315 and a drain hole 316; the electromagnetic valve 315 controls the discharge of the cleaned water from the drain hole 316, and the water tank functions as a water storage (the function of the third cavity 3111) to provide a water source for air washing; the water pump delivers the water in the water tank to the water spray holes at the top through the spray pipe, and the water spray holes spray water into the particle fan and the supergravity rotor for water washing. The nozzle of the spray pipe 313 has a small hole 3132 structure. Through the double atomization effect of the supergravity rotor and the centrifugal fan 2, the water is changed into small water droplets moving at high speed, so that the water droplets can fully contact with various types of fine particulate matter and harmful gases and other impurities in the air, achieving the purpose of purifying indoor air.

[0103] Further, the vortex shell 21 in the purification device 3 is used to load the centrifugal fan 2 and guide the air; the vortex shell 21 has a circular hole (i.e. liquid outlet hole 213) at the bottom, which can make the water in the fan flow back to the water tank (fourth cavity 3112) from the bottom of the vortex shell 21, so as to realize the recycling and reuse of the water after water washing, and the fine particles and other pollutants in the water tank are settled.

[0104] Further, the supergravity rotor is filled with porous or sheet-shaped fillers, and other fillers with large surface area and high void ratio, which can fully disperse the water droplets into smaller water droplets.

[0105] Specifically, as shown in Figure 2As shown, the multi-layered hole structure and the plurality of columnar structures of the rotor can fully shear the water beads to be continuously refined, and the filler is filled in each layer of the hole structure or between each gap. The main function of the porous structure is that when the air containing water beads flows through the porous or multi-columnar structure of the rotor, the porous structure or the multi-columnar structure will generate a shearing force on the air, so that the larger water beads are further dispersed into smaller particles. These small water beads have a larger surface area, which can more effectively wash and clean various types of dust, pollen, fine particulate matter and harmful gases and other solid and gaseous pollutants in the air.

[0106] When the air conditioner is running, the water washing and cleaning mode is opened, the water in the water tank is sprayed into the centrifugal fan 2 through the spraying assembly 31, and the centrifugal fan 2 and the supergravity rotor nested therein double the centrifugal effect to achieve the supergravity effect, and the small water beads are thrown out; the air entering from the air inlet grid 411 on the side of the air conditioner front panel 41 can be fully combined with the water beads, and under the action of supergravity, the water beads are fully contacted with dust, pollen, fine particulate matter and harmful gases and other solid and gaseous pollutants in the air, and the water can adsorb and wash such substances, so as to achieve the purpose of water washing air purification, and the washed air is then delivered to the indoor through the vortex shell 21.

[0107] It should be understood that the terms used herein are for the purpose of describing particular example embodiments only and are not intended to be limiting. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises", "comprising", "includes", "including" and "has" are inclusive and therefore specify the presence of stated features, steps, operations, elements, and / or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and / or groups thereof. The method steps, processes, and operations described herein are not to be construed as necessarily requiring their performance in the particular order in which they are described, unless specifically identified as an order dependent step. It is also to be understood that additional or alternative steps can be employed.

[0108] Although the terms first, second, third, and the like can be used herein to describe various elements, components, regions, layers and / or sections, these elements, components, regions, layers and / or sections should not be limited by these terms. These terms can be used only to distinguish one element, component, region, layer or section from another region, layer or section. Unless the context clearly indicates otherwise, terms such as "first", "second" and other numerical terms are used herein without implying a sequence or order. Therefore, the first element, component, region, layer or section discussed below can be referred to as a second element, component, region, layer or section without departing from the teachings of the example embodiments.

[0109] The foregoing merely illustrates the principles of the application and allows those skilled in the art to ascertain the applicability of the present application to its various embodiments and numerous alternatives found within the scope of the present application. The intended scope of the application is indicated in the following claims, which do not necessarily recite all the possible alternatives suitable for this application.

Claims

1. A high gravity purification module, characterized in that, The super gravity purification assembly comprises: a impeller, the impeller has a first cavity; a super gravity rotating body, the super gravity rotating body is nestedly installed in the first cavity of the impeller and synchronously rotates with the impeller coaxially; the super gravity rotating body has a second cavity, a plurality of blocking structures are arranged between the inner circle and the outer circle of the super gravity rotating body, and a plurality of liquid flow channels are formed between the blocking structures and communicated with each other; purification liquid enters the second cavity, under the action of the rotating centrifugal force, the purification liquid collides with each blocking structure at high speed and is sheared and dispersed, forms fine particles and is discharged to the impeller through each liquid flow channel, and finally is discharged along the channel between the blades of the impeller.

2. The high gravity purification assembly of claim 1, wherein, The blocking structure is configured as a steel ring structure, a plurality of guide holes are arranged through the steel ring structure, and the purification liquid collides with the hole wall of each guide hole or the planar area of the steel ring structure and is sheared and dispersed during the high-speed rotation of the super gravity rotating body.

3. The high gravity purification assembly of claim 2, wherein, The steel ring structure is provided at least two, respectively, the inner circle and the outer circle of the super gravity rotating body, along the radial direction of the super gravity rotating body, the hole diameter size of the guide hole of the steel ring structure located at the outer circle is smaller than the hole diameter size of the guide hole of the steel ring structure located at the inner circle.

4. The high gravity purification assembly of claim 2, wherein, A plurality of steel ring structures are arranged, each steel ring structure is concentrically arranged, and the hole diameter size of the guide hole gradually decreases along the radial direction of the super gravity rotating body away from the center of gravity of the super gravity rotating body.

5. The high gravity purification assembly according to claim 3 or 4, characterized in that Along the radial direction of the super gravity rotating body, each guide hole in the steel ring structure of the adjacent two layers is arranged in cross.

6. The high gravity purification assembly of claim 1, wherein, The blocking structure is configured as a columnar structure, and the columnar structure is arranged along the axial direction of the super gravity rotating body.

7. The high gravity purification assembly of claim 6, wherein, A plurality of blocking structures are arranged.

8. The high gravity purification assembly according to any one of claims 2-7, characterized in that, The super gravity purification assembly further comprises a filling layer, the filling layer is filled between adjacent two blocking structures, the filling layer is used to fill the filler, and the filler is used to collide with the purification liquid and disperse the purification liquid into fine particles under the action of shear stress.

9. The high gravity purification assembly of claim 8, wherein, The filler is configured as a frame structure.

10. A fan system characterized by, Comprise: a super gravity purification assembly according to any one of claims 1-9, a driving motor and a scroll housing, the scroll housing surrounds the impeller and is formed with a fluid suction inlet, a fluid discharge outlet and an air duct communicated between the fluid suction inlet and the fluid discharge outlet, the first cavity is the fluid suction inlet, the fluid discharge outlet is the exhaust port of the scroll housing, and the driving motor is drivingly connected with one end of the rotating shaft of the impeller.

11. The fan system of claim 10, wherein, The other end of the rotating shaft of the impeller is coaxially nestedly connected with one end of the super gravity rotating body.

12. The fan system of claim 10, wherein, The scroll housing has a liquid outlet hole, and the liquid outlet hole is arranged in communication with the air duct.

13. A purification device, characterized by Comprise: The spray assembly and the fan system of any one of claims 10-12, the spray assembly comprising a liquid storage container, a pressurizing device and a spray pipe, the liquid storage container comprising a third cavity for storing clean water and a fourth cavity for receiving dirty water, the fourth cavity being located below the liquid outlet hole, the spray pipe having one end in communication with the third cavity of the liquid storage container through the pressurizing device and the other end for spraying clean liquid to the second cavity of the super gravity rotating body.

14. The purification device of claim 13, wherein, The other end of the spray pipe has a baffle, the baffle and the circumferential side of the baffle near the spray pipe have a plurality of small holes arranged in multiple rows and columns.

15. The purification device of claim 13, wherein, The spray assembly further comprises a drain pipe and a solenoid valve, the liquid storage container has a drain hole, one end of the drain pipe is in communication with the drain hole, and the solenoid valve is arranged in communication between the drain hole and the drain pipe.

16. An air conditioner indoor unit, characterized by comprising: Comprising: The front panel, the rear panel, the evaporator and the purification device of any one of claims 13-15, the front panel and the rear panel enclosing a containing cavity, the evaporator and the purification device being installed in the containing cavity, the front panel having an air inlet grille and an air outlet grille, the clean liquid being formed into water mist by the centrifugal shear action of the super gravity purification assembly and adsorbing impurities in the air entering through the air inlet grille, condensing into dirty water and dropping along the air duct wall surface of the vortex shell to the fourth cavity of the liquid storage container, and the clean air passing through the evaporator and being discharged through the air outlet grille.

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