Hydraulic coupling device capable of changing transmission performance of coupling liquid and air conditioning unit

Abstract

The utility model discloses a hydraulic coupling device capable of changing the transmission performance of coupling liquid and an air conditioning unit, the hydraulic coupling device capable of changing the transmission performance of the coupling liquid comprises a shell with a containing cavity, electrolytic coupling liquid is injected into the containing cavity, and the hydraulic coupling device further comprises an electrode array which is arranged in the containing cavity and can rotate; the electrode array is provided with a plurality of polar plates coated with metal adhesion layers, and the metal adhesion layers can be subjected to electrochemical reaction with the electrolytic coupling liquid. Compared with the prior art, the problem that in a traditional scheme, a hydraulic coupling device cannot manually control the speed change process can be solved, and the energy consumption economical efficiency of an air conditioning unit can be improved.

Description

Technical Field

[0001] The utility model relates to a hydraulic coupling device, in particular to a hydraulic coupling device and an air conditioning unit capable of changing the transmission performance of coupling fluid. Background Art

[0002] Large commercial air-conditioning units often use high-power motors as their power source. Since these motors have high operating power and heavy loads, they need to be used with a speed change device in some cases to avoid electrical safety issues caused by direct starting.

[0003] At present, the implementation method of the speed change device generally adopts gear coupling or hydraulic coupling. The advantage of gear coupling is that the speed change can be achieved by artificially controlling the mechanical structure, but the structure is relatively complex.

[0004] Another implementation method in the prior art generally adopts a hydraulic coupling device. The advantage of using the hydraulic coupling device for speed change is that the structure is relatively simple, but the speed change process is determined by the properties of the coupling fluid and the motion state and cannot be controlled manually.

[0005] Therefore, how to design a hydraulic coupling device and an air conditioning unit that can change the transmission performance of the coupling fluid is a technical problem that needs to be solved urgently in the industry. Utility Model Content

[0006] Aiming at the problem in the prior art that the hydraulic coupling device cannot be used to manually control the speed change, the utility model proposes a hydraulic coupling device and an air conditioning unit capable of changing the transmission performance of the coupling fluid.

[0007] The technical solution of the utility model is to propose a hydraulic coupling device capable of changing the transmission performance of a coupling fluid, comprising a housing having a receiving cavity, wherein an electrolytic coupling fluid is filled in the receiving cavity, and an electrode array disposed in the receiving cavity and capable of rotating;

[0008] The electrode array has a plurality of electrode plates coated with a metal adhesion layer, and the metal adhesion layer can undergo an electrochemical reaction with the electrolytic coupling liquid.

[0009] Furthermore, it also includes a partition array arranged in the accommodating cavity, and the electrode array is provided with two and installed on the partition array opposite to each other. The partition array can rotate in the accommodating cavity and drive the electrode array to rotate.

[0010] Further, the partition array has a partition base and a plurality of give-way grooves installed on the partition base;

[0011] The electrode array also has an electrode base, and the electrode plate is mounted on the electrode base;

[0012] The electrode base is installed on the partition base, and the electrode plate is clamped in the clearance groove.

[0013] Furthermore, the polarities of the electrode plates on the two electrode arrays are different, and the partition base (41) is made of insulating and corrosion-resistant material to separate the electrode plates (32).

[0014] Furthermore, a plurality of insulating plates are arranged on the partition base, and the insulating plates are arranged between any two adjacent electrode plates.

[0015] Furthermore, the electrode plate and the insulating plate are arranged at an angle, so that the electrode plate and the insulating plate have an angle relative to the central axis of the partition base.

[0016] Furthermore, the shape of the electrode base and the shape of the partition base are both annular, and the annular opening of the partition base is larger than the annular opening of the electrode base, so that the electrode base can be installed in the partition base.

[0017] Furthermore, it also includes a transmission member arranged in the accommodating cavity, and the partition array is fixed on the transmission member and rotates under the drive of the transmission member.

[0018] Furthermore, the shell has an upper shell and a lower shell, the shape of the upper shell and the shape of the lower shell are both bowl-shaped, and the upper shell and the lower shell are installed opposite to each other to form the accommodating cavity.

[0019] The utility model also provides an air conditioning unit, which has the hydraulic coupling device capable of changing the transmission performance of the coupling fluid.

[0020] Compared with the prior art, the utility model has at least the following beneficial effects:

[0021] 1. The utility model is provided with an electrode array, and the electrode array can rotate in the accommodating cavity, so that the electrode plates arranged on the electrode array react with the electrolytic coupling liquid injected into the accommodating cavity, thereby changing the coupling performance of the electrolytic coupling liquid, and realizing artificial control of the speed change process;

[0022] 2. When supplying energy, the utility model can output electric energy through the electrode array, thereby improving the energy consumption economy of the whole machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0024] Figure 1 It is a structural schematic diagram of the hydraulic coupling device capable of changing the transmission performance of the coupling fluid proposed by the utility model at one viewing angle;

[0025] Figure 2 It is a structural schematic diagram of the hydraulic coupling device capable of changing the transmission performance of the coupling fluid proposed by the utility model from another perspective;

[0026] Figure 3 This is a schematic diagram of the structure of the electrode array in the hydraulic coupling device capable of changing the transmission performance of the coupling fluid proposed by the utility model;

[0027] Figure 4 This is a schematic structural diagram of a partition array in a hydraulic coupling device capable of changing the transmission performance of a coupling fluid proposed by the utility model;

[0028] Figure 5 The utility model is a schematic diagram of the structure of the lower shell of the hydraulic coupling device capable of changing the transmission performance of the coupling fluid.

[0029] Among them, 1 is the shell;

[0030] 11 is a receiving chamber;

[0031] 12 is an upper shell;

[0032] 13 is a lower shell;

[0033] 2 is a transmission member;

[0034] 3 is the electrode array;

[0035] 31 is an electrode base;

[0036] 32 is a plate;

[0037] 4 is a partition array;

[0038] 41 is a partition base;

[0039] 411 is the yield slot;

[0040] 42 is an insulating plate. DETAILED DESCRIPTION

[0041] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0042] Thus, a feature indicated in this specification will be used to illustrate one of the features of an embodiment of the utility model, rather than implying that each embodiment of the utility model must have the described feature. In addition, it should be noted that this specification describes many features. Although some features can be combined together to illustrate possible system designs, these features can also be used in other combinations that are not explicitly described. Thus, unless otherwise stated, the described combinations are not intended to be limiting.

[0043] The principle and structure of the present utility model are described in detail below with reference to the accompanying drawings and embodiments.

[0044] At present, the implementation method of the speed change device generally adopts gear coupling or hydraulic coupling. The advantage of gear coupling is that the speed change can be achieved by artificially controlling the mechanical structure, but the structure is relatively complex.

[0045] Another implementation method in the prior art generally adopts a hydraulic coupling device. The advantage of using the hydraulic coupling device for speed change is that the structure is relatively simple, but the speed change process is determined by the properties of the coupling fluid and the motion state and cannot be controlled manually.

[0046] In view of the above problems, the design idea of ​​the utility model is to provide an electrode array that can react with the electrolytic coupling liquid, thereby changing the coupling performance of the electrolytic coupling liquid and realizing artificial control of the speed change process.

[0047] See also Figure 1 , Figure 2 and Figure 5 The hydraulic coupling device of the utility model which can change the transmission performance of the coupling fluid comprises a housing 1 having a receiving chamber 11, wherein the receiving chamber 11 is filled with an electrolytic coupling fluid;

[0048] The hydraulic coupling device capable of changing the transmission performance of the coupling fluid provided by the utility model further comprises an electrode array 3 which is arranged in the accommodating cavity 11 and can rotate;

[0049] The electrode array 3 has a plurality of electrode plates 32 coated with a metal adhesion layer, and the metal adhesion layer can undergo an electrochemical reaction with an electrolytic coupling liquid.

[0050] The above-mentioned electrolytic coupling liquid can be prepared by mixing an organic acid electrolyte and a coupler oil in a certain proportion. When the hydraulic coupling device proposed by the utility model that can change the transmission performance of the coupling liquid is used to transmit power, the electrode array 3 can be controlled to output or input electrical energy, so that the content of precipitates or colloidal substances such as metal acid radical salts in the electrolytic coupling liquid in the accommodating cavity 11 increases or decreases, thereby changing the coupling performance of the electrolytic coupling liquid and realizing artificial control of the speed change process.

[0051] The metal adhesion layer can be made of materials that can react with organic acids and have certain conductivity, such as copper, silver, etc., which can cooperate with the electrolytic coupling liquid to achieve the power storage function. In addition, the metal adhesion layer can also be made of metal oxides corresponding to the above-mentioned metal conductive materials, which can also react with organic acids to achieve the same technical effect.

[0052] The control relationship is that when the content of metal acid salt or other precipitates or colloidal substances increases, the performance of the electrolytic coupling fluid is improved, and at this time, the time of the speed change process can be shortened or the speed of the electrode array 3 can be increased;

[0053] When the content of precipitates such as metal acid salts or colloidal substances decreases, the coupling performance of the electrolytic coupling liquid decreases. At this time, the speed change process can be prolonged or the rotation speed of the electrode array 3 can be reduced.

[0054] As can be seen from the above structure, the hydraulic coupling device capable of changing the transmission performance of the coupling fluid proposed by the utility model has a simpler structure than the traditional mechanical structure, such as the scheme of realizing speed change through gear coupling and the like, and has achieved great savings in both control and cost.

[0055] In addition, compared with the conventional hydraulic coupling device, the hydraulic coupling device capable of changing the transmission performance of the coupling fluid proposed by the utility model can change the coupling performance of the electrolytic coupling fluid through the reaction between the metal coating layer on the electrode array 3 and the electrolytic coupling fluid, thereby realizing artificial control of the speed change process;

[0056] Therefore, compared with the traditional technical solutions, the hydraulic coupling device proposed by the utility model that can change the transmission performance of the coupling fluid has better market advantages.

[0057] See also Figure 1 , Figure 2 and Figure 5 The hydraulic coupling device capable of changing the transmission performance of the coupling fluid proposed in the utility model further includes a partition array 4 arranged in the accommodating cavity 11;

[0058] There are two electrode arrays 3 , which are installed opposite to each other on the partition array 4 . The partition array 4 can rotate in the accommodating cavity 11 and drive the electrode array 3 to rotate.

[0059] The partition assembly 4 is driven to rotate by the transmission member 2. The transmission member 2 is an impeller that can rotate under the power drive. The partition array 4 is fixed on the impeller and can rotate with the impeller when the impeller rotates. At the same time, since the electrode array 3 is installed on the partition array 4, when the partition array 4 rotates, the electrode array 3 will also be driven to rotate together.

[0060] Here, two electrode arrays 3 installed opposite to each other are used as cathode and anode respectively to realize the transmission of electric energy. The partition array 3 is made of metal material. After the two electrode arrays 3 are installed on the partition array 4, the electric energy transmission of the electrode plate 32 can be realized.

[0061] In addition, another purpose of providing the partition array 4 is to drive the two electrode arrays 3 to rotate together, so as to realize the reaction between the above-mentioned metal adhesion layer and the electrolytic coupling liquid.

[0062] See also Figure 3 and Figure 4 The partition array 4 proposed in the utility model has a partition base 41 and a plurality of clearance grooves 411 installed on the partition base 41;

[0063] The electrode array 3 further comprises an electrode base 31, and the electrode plate 32 is mounted on the electrode base 31;

[0064] The electrode base 31 is installed on the separator base 41 , and each electrode plate 32 is clamped in the clearance groove 411 .

[0065] like Figure 3 As shown, the partition base 41 is annular in shape, and a clearance groove 411 is provided on both sides of the partition base 41. The positions of the clearance grooves 411 on different sides are different, which is used to avoid the problem that when the clearance grooves 411 on both sides are installed with the electrode 32, the electrode 32 is in the same position, thereby causing the electrode array 3 used as the anode and the electrode array 3 used as the cathode to be in direct contact.

[0066] The width of the clearance groove 411 is consistent with the width of the electrode plate 32, so as to fit the electrode plate 32 exactly, and the depth of the clearance groove 411 generally does not exceed three quarters of the height of the entire partition base 41, so as to avoid the problem of the partition base 41 being broken due to insufficient stress;

[0067] The opposite installation mentioned above means assembling from both sides. Figure 3 It can be clearly seen that the two sides of the partition base 41 are provided with a clearance groove 411. Here, the two sides of the partition base 41 are taken as the upper and lower sides for explanation. When installing, the electrode array 3 located above the partition base 41 needs to be installed downward to ensure that the electrode plate 32 can be snapped into the clearance groove 411;

[0068] The electrode array 3 located below the partition base 41 needs to be installed upward to ensure that the electrode plate 32 can be snapped into the clearance groove 411;

[0069] It can be seen that the installation directions of the electrode arrays 3 located on both sides of the partition base 41 are just opposite to each other. This installation method is also the opposite installation mentioned above.

[0070] The beneficial effect of using the clearance groove 411 to install the pole plate 32 in the present invention is that it is convenient for installation and disassembly. In other embodiments of the present invention, other installation methods can also be used for installation, which can also achieve the same technical effect.

[0071] Furthermore, the polarities of the electrode plates 32 on the two electrode arrays 3 provided in the utility model are different, and the partition base (41) is made of insulating and corrosion-resistant material to separate the electrode plates (32).

[0072] Here, the polarities of the electrodes 32 on the two electrode arrays 3 are different, that is, the two electrode arrays 3 mentioned above are used as anodes and cathodes respectively, so as to realize the transmission of electric energy. The partition array 3 is made of metal material. After the two electrode arrays 3 are installed on the partition array 4, the electric energy transmission of the electrode plates 32 can be realized;

[0073] See also Figure 3 In the present invention, a plurality of insulating plates 42 are further arranged on the partition base 41 , and the insulating plates 42 are arranged between any two adjacent pole plates 32 .

[0074] From this attachment Figure 3 It can be clearly seen that the clearance grooves 411 on the partition base 41 are arranged at intervals, that is, only one clearance groove 411 is arranged at the same position, and the clearance grooves 411 on both sides of the clearance groove 411 are respectively arranged on the opposite sides of the clearance groove 411. Under this design, after the electrode plate 32 is installed in the clearance groove 411, the polarity of any electrode plate 32 will be different from the two adjacent electrode plates 32.

[0075] From the above design, it can be known that the utility model further provides an insulating plate 42 on the partition base 41 , and the insulating plate 42 is provided between any two adjacent pole plates 32 .

[0076] The utility model can separate the pole plates 32 of different polarities and play an insulating role by disposing the insulating plate 42 .

[0077] Since each pole plate 32 is clamped on the corresponding clearance groove 411 , when the insulating plate 42 is provided in the utility model, only one insulating plate 42 is provided between any two adjacent clearance grooves 411 to achieve the above-mentioned effect.

[0078] Here, in order to ensure that the force on the entire electrode array 3 is uniform, the electrode array 3 in the present invention is in a ring shape, and the electrode plates 32 are uniformly distributed radially around the central axis of the ring-shaped electrode array 3 .

[0079] Similarly, since an insulating plate 42 is disposed between any two adjacent electrode plates 32 , the insulating plates 42 also need to be uniformly distributed in a radial pattern around the central axis of the annular partition array 4 .

[0080] Furthermore, in a preferred embodiment of the present invention, the electrode plate 32 and the insulating plate 42 are tilted so that the electrode plate 32 and the insulating plate 42 have an angle relative to the central axis of the separator base 41 .

[0081] Here, the reason why the pole plate 32 is arranged to be inclined in the present invention is that:

[0082] First, the tilted setting can reduce the resistance of the electrode plate 32 in the electrolytic coupling liquid, thereby ensuring better rotation of the electrode array 3;

[0083] Second, the tilted arrangement of the electrode plate 32 can better achieve the contact between the electrode plate 32 and the electrolytic coupling liquid, thereby improving the reaction efficiency between the metal adhesion layer and the electrolytic coupling liquid.

[0084] See also Figure 3 and Figure 4 The shape of the electrode base 31 and the shape of the partition base 41 are both annular, and the annular opening of the partition base 41 is larger than the annular opening of the electrode base 31, so that the electrode base 31 can be installed in the partition base 41.

[0085] Here, the shape of the electrode base 31 is set to be the same as the shape of the partition base 41, mainly to facilitate the installation of the electrode base 31 and the partition base 41. In the utility model, the installation method between the electrode base 31 and the partition base 41 is sleeved, and the partition base 41 is sleeved on the outside of the electrode base 31, thereby realizing the installation of the electrode base 31.

[0086] During actual assembly, it is only necessary to set the annular opening of the partition base 41 to be slightly larger than the annular opening of the electrode base 31, which can just achieve the installation of the two and avoid the problem that the annular opening of the partition base 41 is too large, causing the electrode base 31 to loosen.

[0087] Based on this design, the utility model can further prevent the electrode base 31 from loosening by coordinating the arrangement of the electrode plate 32 and the clearance groove 411. Figure 4 It can be clearly seen that the shape of the electrode plate 32 is stepped, and the height of a portion of the electrode plate 32 close to the electrode base 31 is lower than the height of a portion away from the electrode base 31 .

[0088] Combined with Figure 3 It can be seen that after the electrode base 31 is installed on the partition base 41, a portion of the electrode plate 32 with a lower height can be just snapped into the clearance groove 411 to complete the installation of the electrode array 3, and a portion of the higher height can just abut against the outer wall of the partition base 41 to achieve the limitation of the entire electrode base 31.

[0089] After completing the above installation process, each pole plate 32 can achieve the limitation of the pole plate base 31 in one direction. Since a plurality of pole plates 32 are arranged on the pole plate base 31 in the utility model, the utility model can achieve the limitation of the entire pole plate base 31 in all directions, thereby preventing the pole plate base 31 from shaking left and right during rotation and causing damage to the partition base 41.

[0090] It should be noted that the shape of the electrode base 31 and the shape of the partition base 41 are set to be the same, and both are set to be annular. The main advantage is that the force on the annular object is more uniform. When the electrode plate 32 rotates and resistance appears in the electrolytic coupling liquid, the force on the entire electrode base 31 in all directions is more uniform, and it is not easy to be damaged due to uneven force. Compared with square, triangular and other designs, setting the shape of the electrode base 31 and the shape of the partition base 41 to be annular can have a longer service life.

[0091] However, it should be pointed out that in other special use places of the utility model, the shapes of the electrode base 31 and the partition base 41 can also be set to be square or triangular, which all meet the design concept of the utility model. The electrode base 31 is installed on the partition base 41 and rotated together, which should be within the protection scope of the utility model.

[0092] See also Figure 2 The utility model further comprises a transmission member 2 disposed in the accommodating chamber 11 , and the partition array 4 is fixed on the transmission member 2 and rotates under the drive of the transmission member 2 .

[0093] In the above embodiment, the transmission member 2 is an impeller, which can rotate under the power drive, and the partition array 4 is fixed on the impeller, and can rotate with the impeller when the impeller rotates. At the same time, because the electrode array 3 is installed on the partition array 4, when the partition array 4 rotates, the electrode array 3 will also be driven to rotate together.

[0094] Therefore, the utility model can realize the control of the rotation of the electrode array 3 through the transmission member 2 through the above design, which can be used in the manual control of the subsequent speed change process to improve the energy consumption economy of the air-conditioning unit.

[0095] See also Figure 5The housing 1 provided in the present invention comprises an upper shell 12 and a lower shell 13 , and the shape of the upper shell 12 and the shape of the lower shell 13 are both bowl-shaped, and the upper shell 12 and the lower shell 13 are installed opposite to each other to form a receiving chamber 11 .

[0096] Figure 5 The diagram is a schematic diagram of the structure of the lower shell 13 in the utility model. The structures of the upper shell 12 and the lower shell 13 in the utility model are completely consistent, and the structure of the upper shell 12 is not described here.

[0097] First, the upper shell 12 and the lower shell 13 are both shaped like a bowl because the bowl structure itself has a slot that can be used to place the transmission member 2, the electrode array 3 and the partition array 4 as described above;

[0098] After the upper shell 12 and the lower shell 13 are installed, the two bowl-shaped structures can be put together to form the above-mentioned accommodating cavity 11, thereby realizing the installation of the above-mentioned various parts of the structure.

[0099] In the above embodiment, the transmission member 2 adopts an impeller, which is provided on the upper shell 12 and the lower shell 13. In order to realize the normal rotation of the impeller, the impeller located on the upper shell 12 in the utility model should be installed coaxially opposite to the impeller located on the lower shell 13, and an axial hole is provided at the center of the impeller, so that the impeller can input or output power through the axial hole through a transmission method such as shaft rotation. A plurality of blades evenly radiated around the central axis are also provided in the accommodating cavity 11.

[0100] Here, the impeller input power is driven by an external device to realize the control of the impeller rotation. The way of controlling the rotation can be the same as that of a fan, that is, driving the impeller to rotate by electric drive;

[0101] The impeller output power means that the impeller drives other devices to rotate under the rotation. The devices driven here are mainly the electrode array 3 and the partition array 4. That is, the power output by the impeller is also the power output to the electrode array 3 and the partition array 4.

[0102] In order to realize the above-mentioned assembly method, the present invention needs to ensure that the electrode array 3 and the partition array 4 are rigidly matched with each other and are coaxially installed between the two impellers.

[0103] The above-mentioned impellers are provided with two. When applied to power demand input of an air-conditioning unit, one of the impellers can be used as a driving wheel, so that the driving wheel indirectly drives the impeller on the opposite side through the electrolytic coupling fluid.

[0104] Under the premise of not affecting the normal implementation of the utility model, there is no restriction on rigidly fixing the shell 1, the electrode array 3, and the partition array 4 to the impeller on one side, so as to ensure that the impeller can normally drive the rotation of the electrode 3 and the partition array 4.

[0105] It should be noted that the impeller is only a technical solution under a preferred embodiment of the utility model. In other embodiments of the utility model, a driving device such as a motor can also be used to drive the installation of the above-mentioned electrode assembly 3 and the partition assembly 4.

[0106] In addition, it should be noted that all structures proposed in the present invention, including the shell 1, the transmission part 2, the electrode array 3, and the partition array 4, are made of corrosion-resistant and fluid-impact-resistant materials to avoid damage during the rotation of the transmission part 2, the electrode array 3, and the partition array 4.

[0107] Furthermore, the utility model also proposes an air-conditioning unit, which has a hydraulic coupling device as described above that can change the transmission performance of the coupling fluid.

[0108] Among them, when the air conditioning unit uses the hydraulic coupling device that can change the transmission performance of the coupling fluid proposed by the utility model to transmit power, the content of the electrolytic coupling fluid, such as metal acid salt precipitation or colloidal substances, in the accommodating cavity 11 of the utility model can be increased or decreased by controlling the output or input of electric energy by the electrode array 3, thereby changing the coupling performance of the electrolytic coupling fluid and realizing artificial control of the speed change process;

[0109] When the hydraulic coupling device capable of changing the transmission performance of the coupling fluid proposed in the utility model is used to supply energy to the air conditioning unit, the electrode array 3 can be controlled to output electrical energy, thereby improving the energy consumption economy of the air conditioning unit.

[0110] Compared with the prior art, the utility model has at least the following beneficial effects:

[0111] 1. The utility model is provided with an electrode array, and the electrode array can rotate in the accommodating cavity, so that the electrode plates arranged on the electrode array react with the electrolytic coupling liquid injected into the accommodating cavity, thereby changing the coupling performance of the electrolytic coupling liquid, and realizing artificial control of the speed change process;

[0112] 2. When supplying energy, the utility model can output electric energy through the electrode array, thereby improving the energy consumption economy of the whole machine.

[0113] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A hydraulic coupling device capable of changing the transmission performance of a coupling fluid, comprising a housing (1) having a receiving chamber (11), wherein the receiving chamber (11) is filled with an electrolytic coupling fluid, characterized in that: It also includes an electrode array (3) which is arranged in the accommodating cavity (11) and can rotate; The electrode array (3) has a plurality of electrode plates (32) coated with a metal adhesion layer, and the metal adhesion layer can undergo an electrochemical reaction with the electrolytic coupling liquid.

2. The hydraulic coupling device capable of changing the transmission performance of the coupling fluid according to claim 1, characterized in that: It also includes a partition array (4) arranged in the accommodating cavity (11), two electrode arrays (3) are provided and installed oppositely on the partition array (4), and the partition array (4) can rotate in the accommodating cavity (11) and drive the electrode array (3) to rotate.

3. The hydraulic coupling device capable of changing the transmission performance of the coupling fluid according to claim 2, characterized in that: The partition array (4) comprises a partition base (41) and a plurality of clearance grooves (411) installed on the partition base (41); The electrode array (3) further comprises an electrode base (31), and the electrode plate (32) is mounted on the electrode base (31); The electrode base (31) is mounted on the partition base (41), and the electrode plate (32) is clamped in the clearance groove (411).

4. The hydraulic coupling device capable of changing the transmission performance of the coupling fluid according to claim 3, characterized in that: The polarities of the electrode plates (32) on the two electrode arrays (3) are different, and the separator base (41) is made of insulating and corrosion-resistant material to separate the electrode plates (32).

5. The hydraulic coupling device capable of changing the transmission performance of the coupling fluid according to claim 4, characterized in that: A plurality of insulating plates (42) are also arranged on the partition base (41), and the insulating plates (42) are arranged between any two adjacent pole plates (32).

6. The hydraulic coupling device capable of changing the transmission performance of the coupling fluid according to claim 5, characterized in that: The pole plate (32) and the insulating plate (42) are arranged at an angle, so that the pole plate (32) and the insulating plate (42) have an included angle relative to the central axis of the partition base (41).

7. The hydraulic coupling device capable of changing the transmission performance of the coupling fluid according to claim 3, characterized in that: The shape of the electrode base (31) and the shape of the partition base (41) are both annular, and the annular opening of the partition base (41) is larger than the annular opening of the electrode base (31), so that the electrode base (31) can be installed in the partition base (41).

8. The hydraulic coupling device capable of changing the transmission performance of the coupling fluid according to claim 2, characterized in that: It also includes a transmission member (2) disposed in the accommodating cavity (11), and the partition array (4) is fixed on the transmission member (2) and rotates under the drive of the transmission member (2).

9. The hydraulic coupling device capable of changing the transmission performance of the coupling fluid according to claim 1, characterized in that: The housing (1) comprises an upper shell (12) and a lower shell (13); the shape of the upper shell (12) and the shape of the lower shell (13) are both bowl-shaped; the upper shell (12) and the lower shell (13) are mounted opposite to each other to form the accommodating chamber (11).

10. An air conditioning unit, characterized in that: The air conditioning unit has a hydraulic coupling device capable of changing the transmission performance of the coupling fluid as claimed in any one of claims 1 to 9.

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