Modular intelligent distribution box based on liquid cooling circulation

Abstract

The application relates to the field of intelligent distribution boxes, and discloses a modular intelligent distribution box based on liquid cooling circulation, which comprises a box body and electrical elements arranged in the box body, and the inside of the box body is provided with a liquid cooling part; the liquid cooling part is connected with a buried circulating liquid supply mechanism; the box body is provided with a scraping mechanism for scraping liquid from the liquid cooling part, and the liquid scraped by the scraping mechanism is discharged from the box body; the scraping mechanism comprises a magnetic ring which magnetically acts on the liquid in the liquid cooling part; the liquid cooling part is provided with a cyclone part which moves along with the magnetic ring, and the cyclone part scrapes the inner wall of the liquid cooling part along with the movement. The application removes the condensed water on the surface of the heat exchange pipe through the scraping mechanism, cooperates with the inclined design of the shunt box and the collection box, the guard plate and the discharge port flow guide, controls the humidity in the box, avoids the decrease of the heat exchange efficiency and the insulation risk of the electrical appliances, the external scraping shell and the internal cyclone part are connected through the magnetic ring and synchronously clean the inside and outside of the pipe, the magnetic field changes the crystal form of the mineral matter to reduce the scale, the turbulent flow washes and keeps clean, and the heat exchange effect is maintained.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of intelligent distribution boxes, in particular to a modular intelligent distribution box based on liquid cooling circulation. BACKGROUND

[0002] The biggest difference between the intelligent distribution box and the traditional distribution box lies in whether the intelligent distribution box has the ability of automatic and intelligent monitoring, the traditional distribution box can only realize the basic on-off control function and cannot realize real-time monitoring and remote control of the running state of the power equipment, when the current, voltage and other data are out of standard, the intelligent distribution box cannot timely issue a warning and take measures, resulting in damage of the power equipment and instability of the power system, at the same time, the ordinary distribution box lacks real-time collection and analysis of power system data, and cannot effectively realize energy saving and optimization management, compared with the ordinary distribution box, the intelligent distribution box has strong intelligent control function in automatic control, real-time power monitoring, remote control, energy saving and optimization.

[0003] The existing intelligent distribution box is internally integrated with a large number of electrical elements, and continuously generates heat during operation, some intelligent distribution boxes arrange the cooling pipe in the box in a detour, and take away the heat through the liquid cooling mode, however, when the temperature difference between the air in the box and the surface of the low-temperature cooling pipe is too large, the water vapor in the air is easy to condense into liquid drops on the pipe wall: on the one hand, the water film is formed, which significantly reduces the heat exchange efficiency between the cooling pipe and the air, on the other hand, the humidity in the box is increased, which threatens the electrical insulation and equipment safety. SUMMARY

[0004] The application provides a modular intelligent distribution box based on liquid cooling circulation, which solves the technical problems of air liquefaction on the cooling pipe in the related art, reduces the heat exchange efficiency and threatens the insulation.

[0005] The application provides a modular intelligent distribution box based on liquid cooling circulation, which includes a box body and electrical elements arranged in the box body, and the inside of the box body is provided with a liquid cooling part;

[0006] The liquid cooling part is communicated with a circulating liquid supply mechanism buried underground;

[0007] The box body is provided with a scraping mechanism for scraping liquid from the liquid cooling part, and the liquid scraped by the scraping mechanism is discharged from the box body;

[0008] The scraping mechanism includes a magnetic ring, and the magnetic ring magnetically acts on the liquid in the liquid cooling part;

[0009] The liquid cooling part is provided with a cyclone part which moves along with the movement of the magnetic ring, and the cyclone part moves along with the movement to scrape the inner wall of the liquid cooling part.

[0010] As a further optimization scheme of the present application, the liquid cooling component comprises a distribution box, a heat exchange pipe and a collection box, the distribution box and the collection box are installed inside the box body, and the distribution box is unidirectionally communicated with the collection box through the heat exchange pipe.

[0011] As a further optimization scheme of the present application, the distribution box and the collection box are arranged in parallel and are inclined to one side of the box body to form a flow guide angle for scraping liquid.

[0012] As a further optimization scheme of the present application, the heat exchange pipe is provided with a one-way valve at the communication part of the two ends of the heat exchange pipe and the distribution box and the collection box.

[0013] As a further optimization scheme of the present application, the circulating liquid supply mechanism comprises a circulating pump, a liquid supply pipe, a recovery pipe and a water tank, the liquid inlet end of the circulating pump is inserted into the inside of the water tank, the liquid outlet end of the circulating pump is communicated with the distribution box through the liquid supply pipe, and the collection box is communicated with the water tank through the recovery pipe.

[0014] As a further optimization scheme of the present application, the scraping mechanism further comprises a scraping shell and a driving member, the number of the scraping shells is multiple, each of the scraping shells is slidingly sleeved on the corresponding heat exchange pipe, the multiple scraping shells are connected through a connecting member, the driving member is installed on the box body, the driving end of the driving member drives the scraping shell to move along the length direction of the heat exchange pipe, and the magnetic ring is sleeved in the inside of the scraping shell.

[0015] As a further optimization scheme of the present application, the top and the bottom of the scraping shell are in the shape of a bucket and are adapted to the inclination of the distribution box and the collection box, respectively.

[0016] As a further optimization scheme of the present application, the rotational flow component comprises a scraping ring and an axial flow blade, the scraping ring is slidingly arranged in the inside of the heat exchange pipe and is adsorbed by the magnetic ring, and the axial flow blade is rotationally arranged in the inside of the scraping ring.

[0017] As a further optimization scheme of the present application, symmetrical guard plates are installed on both sides of the top of the collection box along the length direction of the collection box, the two ends of the guard plates are connected with the inner wall of the box body, and a discharge port is arranged at the connection part between the collection box and the box body.

[0018] As a further optimization scheme of the present application, an installation ring is sleeved in the middle part of the heat exchange pipe, and a spoiler blade is rotationally arranged in the middle part of the installation ring.

[0019] The present application has the following beneficial effects:

[0020] 1. The modular intelligent distribution box based on liquid cooling circulation described in this invention uses a scraping mechanism to mechanically remove condensate from the surface of the heat exchange tubes. Combined with the inclined design of the distribution box and the collection box, and the directional flow guidance of the protective plate and the outlet, the humidity inside the box is controlled, preventing condensate from forming a water film and reducing heat exchange efficiency. At the same time, it eliminates the threat of high humidity to the insulation performance of electrical components and significantly reduces the risk of short circuits and leakage.

[0021] 2. The modular intelligent distribution box based on liquid cooling circulation described in this invention achieves simultaneous "external scraping of condensate and internal scraping of dirt" through the linkage of the external scraper shell and the internal swirling component via a magnetic ring. This mechanically removes the deposits on the inside and outside of the heat exchange tubes. The magnetic field of the magnetic ring changes the crystal form of minerals in the coolant, reducing hard scale deposition and peeling off old scale. Combined with the turbulent scouring generated by the axial flow blades and the turbulent blades, the heat exchange tubes are kept clean for a long time, maintaining the heat exchange effect.

[0022] 3. The modular intelligent distribution box based on liquid cooling circulation described in this invention distributes low-temperature coolant evenly to multiple heat exchange pipes through a distribution box, avoiding the problem of insufficient local heat dissipation caused by the increase in coolant temperature in traditional circuitous pipelines, and ensuring that the temperature of each area inside the box is balanced. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of a modular intelligent distribution box based on liquid cooling cycle proposed in this invention.

[0024] Figure 2 This is a schematic diagram of the internal structure of a modular intelligent distribution box based on liquid cooling cycle proposed in this invention.

[0025] Figure 3 This is a cross-sectional view of the heat exchange tube in a modular intelligent distribution box based on liquid cooling cycle proposed in this invention.

[0026] Figure 4 for Figure 3 A partial structural diagram.

[0027] Figure 5 This is a side view of the heat exchange tube in a modular intelligent distribution box based on liquid cooling cycle proposed in this invention.

[0028] In the picture:

[0029] 1. Box body; 101. Discharge port;

[0030] 2. Electrical components;

[0031] 3. Liquid cooling components; 31. Distribution box; 32. Heat exchange tube; 33. Manifold box;

[0032] 4. circulating liquid supply mechanism; 41. circulating pump; 42. liquid supply pipe; 43. recovery pipe; 44. water tank;

[0033] 5. scraping mechanism; 51. magnetic ring; 52. scraping shell; 53. driving member; 54. connecting member;

[0034] 6. cyclone member; 61. scraping ring; 62. axial flow blade;

[0035] 7. guard plate;

[0036] 8. mounting ring;

[0037] 9. spoiler blade. DETAILED DESCRIPTION

[0038] The subject matter described herein will now be discussed with reference to example implementations. It should be understood that discussions of these implementations are intended to serve as examples only and that changes to elements of the examples discussed can be made in light of the teachings provided herein without departing from the scope of the disclosure. Various examples can omit, substitute, or add various procedures or components in addition to those described or in lieu thereof. Also, features described in relation to some examples can be combined in other examples.

[0039] As shown in Figure 1 and Figure 3 A modular intelligent distribution box based on liquid cooling circulation according to an embodiment of the present application includes a box body 1 and electrical elements 2 arranged in the box body 1. The box body 1 is internally provided with a liquid cooling member 3.

[0040] The liquid cooling member 3 is connected to a circulating liquid supply mechanism 4 buried underground.

[0041] The box body 1 is provided with a scraping mechanism 5 for scraping liquid from the liquid cooling member 3. The liquid scraped by the scraping mechanism 5 is discharged from the box body 1.

[0042] The scraping mechanism 5 includes a magnetic ring 51 that magnetically acts on the liquid in the liquid cooling member 3.

[0043] The liquid cooling member 3 is internally provided with a cyclone member 6 that moves along with the magnetic ring 51. The cyclone member 6 moves along with the magnetic ring 51 to scrape the inner wall of the liquid cooling member 3.

[0044] The circulating liquid supply mechanism 4 supplies cooling liquid to the liquid cooling component 3, the liquid cooling component 3 absorbs heat generated by the electrical components 2 in the box 1 to achieve heat dissipation, and the condensate water generated by the temperature difference between the air in the box 1 and the surface of the low-temperature liquid cooling component 3 is scraped off by the magnetic ring 51 of the scraping mechanism 5 when the mechanism moves, and the liquid is discharged from the box 1. When the magnetic ring 51 moves, the rotation flow component 6 in the liquid cooling component 3 is driven to move synchronously by magnetic force, and the rotation flow component 6 scrapes off the dirt or liquid that may be left on the inner wall of the liquid cooling component 3, synchronously solving the problems of condensate water remaining and dirt on the inner wall of the liquid cooling component 3, avoiding the condensate water reducing the heat exchange efficiency or threatening the insulation safety of the electrical components 2, and ensuring the continuous and stable liquid cooling heat dissipation.

[0045] As shown in Figure 2 , the liquid cooling component 3 includes a distribution box 31, a heat exchange pipe 32 and a collection box 33, the distribution box 31 and the collection box 33 are installed in the inside of the box 1, and the distribution box 31 is unidirectionally communicated with the collection box 33 through the heat exchange pipe 32, and the two ends of the heat exchange pipe 32 are respectively provided with unidirectional valves (not shown in the figure) at the communication positions of the distribution box 31 and the collection box 33.

[0046] The heat exchange pipe 32 is made of ceramic material or graphene composite material.

[0047] The cooling liquid supplied by the circulating liquid supply mechanism 4 first enters the distribution box 31, is distributed to multiple heat exchange pipes 32 through the distribution box 31, absorbs heat in the box 1 when flowing in the heat exchange pipes 32, and finally flows into the collection box 33 and returns to the circulating liquid supply mechanism 4. The distribution box 31 and the collection box 33 realize the orderly distribution and collection of the cooling liquid, the multiple heat exchange pipes 32 increase the contact area with the air in the box 1, improve the heat dissipation efficiency, adapt to the heat dissipation demand of multiple electrical components 2 in the box, and at the same time, the distribution box 31 distributes the cooling liquid to each heat exchange pipe 32 to make the temperature consistent, so that each heat exchange pipe 32 can maintain good heat dissipation in the corresponding area, avoiding the phenomenon that the temperature gradually increases when flowing in the box 1 in the past, resulting in poor cooling effect in the subsequent cooling area.

[0048] The distribution box 31 and the collection box 33 are made of plastic material, which reduces the temperature difference between the air in the box 1 and the air, and avoids the phenomenon that the air is liquefied and attached to them.

[0049] As shown in Figure 2 and Figure 5 , the distribution box 31 and the collection box 33 are arranged in parallel and inclined to one side of the box 1 to form a flow angle for scraping liquid.

[0050] When the scraping mechanism 5 scrapes the water on the surface of the heat exchange pipe 32, the inclined angle makes the liquid flow to one side along the inclined surface of the collection box 33 under the action of gravity, avoiding the liquid remaining on the surface, using the inclined angle to realize the natural flow of the liquid, and reducing the humidity in the box 1.

[0051] As shown in Figure 1 and 2 , the circulating liquid supply mechanism 4 includes a circulating pump 41, a liquid supply pipe 42, a recovery pipe 43 and a water tank 44, the liquid inlet end of the circulating pump 41 extends into the interior of the water tank 44, the liquid outlet end of the circulating pump 41 is communicated with the shunt box 31 through the liquid supply pipe 42, and the collection box 33 is communicated with the water tank 44 through the recovery pipe 43.

[0052] The circulating pump 41 drives the liquid in the water tank 44 to enter the liquid cooling part 3 through the liquid supply pipe 42, after absorbing the heat in the box body 1, the warmed cooling liquid returns to the water tank 44 through the recovery pipe 43, and the cooling liquid is naturally cooled through the underground water tank 44, reducing the energy consumption of the additional refrigeration equipment, the closed cycle design ensures the continuous supply of the cooling liquid, and meets the long-term heat dissipation demand of the electrical elements 2 in the box body 1.

[0053] As shown in Figure 2 and Figure 3 , the scraping mechanism 5 further includes a scraping shell 52 and a driving part 53, the driving part 53 is a pneumatic cylinder or an electric push rod, the number of the scraping shells 52 is multiple, and each of the scraping shells 52 is slidably sleeved on the corresponding heat exchange pipe 32, and the multiple scraping shells 52 are connected through a connecting piece 54, the driving part 53 is installed on the box body 1, and the driving end of the driving part 53 drives the scraping shell 52 to move along the length direction of the heat exchange pipe 32, the magnetic ring 51 is sleeved in the interior of the scraping shell 52, and the scraping shell 52 is made of iron material.

[0054] The top and bottom of the scraping shell 52 are both provided in a bucket shape and are adapted to the inclination of the shunt box 31 and the collection box 33 respectively.

[0055] When the driving part 53 is started, all the scraping shells 52 are synchronously moved along the length direction of the heat exchange pipe 32 through the connecting piece 54, and the outer wall of the scraping shell 52 scrapes the attached water on the surface of the heat exchange pipe 32, at the same time, the magnetic ring 51 in the scraping shell 52 moves with the scraping shell 52, and the magnetic ring 51 drives the cyclone part 6 in the liquid cooling part 3 to synchronously move through the magnetic force, so that the condensed water on the surface of the heat exchange pipe 32 is efficiently removed in a mechanical scraping manner, and the water film is avoided to reduce the heat exchange efficiency, and the linkage of the magnetic ring 51 and the cyclone part 6 realizes the synchronous performance of the “external water scraping + internal cleaning”, and reduces the maintenance cost.

[0056] The magnetic action on the liquid water in the heat exchange pipe 32 can effectively inhibit the long-term attachment and deposition of mineral salts (such as calcium and magnesium), and the core effect is reflected in the following three aspects:

[0057] Crystal transformation and scale layer loosening:

[0058] After the magnetic field treatment, the calcium carbonate crystals precipitated in the water change from hard and dense calcite type to loose aragonite type, the particle size increases and the adhesion significantly decreases, forming "sludge-like" soft scale, which is easily washed away by water flow, avoiding the formation of hard scale on the inner wall of the heat exchange tube 32.

[0059] Inhibit crystal nucleation and growth:

[0060] The magnetic field increases the water molecule dipole moment, locally breaks the hydrogen bond, produces more "free" water molecules, occupies the crystal growth site, thereby reducing the number of crystal core, reducing the crystal growth rate, and delaying the deposition process.

[0061] Peeling off old scale, continuous cleaning:

[0062] Magnetized water can penetrate the interface between the original scale layer and the metal wall, weaken its bonding force, cause the old scale to crack, peel off and gradually fall off, and achieve the self-cleaning effect of "running and cleaning".

[0063] In summary, magnetic treatment changes the crystal structure and the association state of water molecules through physical means, without changing the chemical composition, achieving "preventing new scale and removing old scale", and is suitable for circulating cooling scenarios.

[0064] As shown in Figure 4 , the cyclone member 6 includes a scraping ring 61 and an axial flow blade 62, the scraping ring 61 is slidingly arranged inside the heat exchange tube 32 and is attracted by the magnetic ring 51, and the axial flow blade 62 is rotationally arranged inside the scraping ring 61.

[0065] When the scraping ring 61 moves with the magnetic ring 51, it scrapes the dirt on the inner wall of the heat exchange tube 32; at the same time, the cooling liquid flowing in the heat exchange tube 32 pushes the axial flow blade 62 to rotate, so that the cooling liquid generates a cyclone, enhancing the contact with the inner wall of the heat exchange tube 32; the scraping ring 61 removes the dirt on the inner wall to avoid its adhesion affecting heat conduction; the cyclone generated by the axial flow blade 62 enhances the turbulence degree of the cooling liquid, enhancing the heat exchange efficiency and further ensuring the heat dissipation effect.

[0066] As shown in Figure 2 , symmetrical guard plates 7 are installed on both sides of the top of the collection box 33 along the length direction thereof, both ends of the guard plates 7 are connected with the inner wall of the box body 1, and a discharge port 101 is arranged at the connection position between the collection box 33 and the box body 1.

[0067] The liquid scraped by the scraping mechanism 5 is guided by the inclined surface of the collection box 33, the guard plates 7 block the liquid from splashing into the box body 1, and the liquid is constrained in the top area of the collection box 33, and finally discharged from the box body 1 through the discharge port 101. The guard plates 7 cooperate with the discharge port 101 to ensure that the scraped liquid is completely discharged from the box body 1, avoiding the increase of humidity in the box and protecting the insulation performance of the electrical elements 2.

[0068] As shown in Figure 3 ,Figure 4 As shown, a mounting ring 8 is fitted inside the middle of the heat exchange tube 32, and a baffle 9 is rotatably installed in the middle of the mounting ring 8.

[0069] When the coolant flows inside the heat exchange tube 32, it impacts the turbulence vanes 9, causing them to rotate and disrupting the original laminar flow of the coolant, forming turbulence. The coolant in turbulent flow has more contact with the inner wall of the heat exchange tube 32, improving the heat transfer efficiency and further enhancing the heat dissipation capacity of the liquid cooling component 3.

[0070] Working principle:

[0071] The underground water tank 44 uses the low-temperature underground environment to cool the coolant, and the circulating pump 41 pumps the low-temperature coolant into the distribution box 31 inside the tank 1 through the supply pipe 42.

[0072] The distribution box 31 evenly distributes the coolant to multiple heat exchange tubes 32. The heat exchange tubes 32 exchange heat with the air inside the housing 1 and absorb the heat generated by the operation of the electrical components 2.

[0073] After absorbing heat, the coolant flows into the collection box 33 through a one-way valve, and then flows back to the water tank 44 through the recovery pipe 43 to complete one cycle, utilizing the underground environment for natural cooling.

[0074] External condensate removal: A temperature difference is formed between the air inside the chamber 1 and the surface of the low-temperature heat exchange tube 32, causing water vapor to condense into droplets. The drive unit 53 drives multiple scrapers 52 to move synchronously along the heat exchange tube 32 through the connector 54. The outer wall of the scraper 52 mechanically scrapes away the surface condensate. Its funnel-shaped top / bottom is adapted to the inclined diversion box 31 / collection box 33 to scrape away residual liquid in the corners.

[0075] Internal dirt removal: The magnetic ring 51 inside the scraper shell 52 moves with the scraper shell and moves synchronously with the scraper ring 61 inside the heat exchange tube 32 by magnetic attraction. The inner wall of the scraper ring 61 scrapes away the deposits inside the tube. At the same time, the coolant inside the tube drives the axial flow blades 62 inside the scraper ring 61 to rotate, generating swirling flow to enhance liquid turbulence and improve heat exchange efficiency.

[0076] Magnetic-assisted scale prevention: The magnetic field generated by the magnetic ring 51 penetrates the heat exchange tube 32, causing the mineral crystal form in the coolant inside the heat exchange tube 32 to transform, reducing hard scale deposition, and at the same time weakening the adhesion of old scale. Together with the scraper ring 61, it achieves the dual effect of "preventing new scale and removing old scale".

[0077] Directional liquid discharge: The scraped condensate flows along the top surface of the inclined collection box 33. The protective plates 7 on both sides of the collection box 33 block liquid splashing and confine it to the collection area. Finally, it is discharged out of the box through the discharge port 101 of the box body 1 to avoid the humidity inside the box from rising.

[0078] The turbulence vanes 9 inside the heat exchange pipe 32 rotate with the liquid flow, further enhancing the turbulence and ensuring that the coolant is in full contact with the pipe wall, maintaining efficient heat dissipation.

[0079] The embodiments of the present invention have been described above, but the embodiments are not limited to the specific implementation methods described above. The specific implementation methods described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of the embodiments described above, all of which are within the protection scope of the embodiments described above.

Claims

1. A modular intelligent distribution box based on liquid cooling circulation, comprising a box body (1) and electrical elements (2) arranged in the box body (1), characterized in that: an internal part of the box body (1) is provided with a liquid cooling part (3); the liquid cooling part (3) is communicated with a circulating liquid supply mechanism (4) buried underground; the box body (1) is provided with a scraping mechanism (5) for scraping liquid from the liquid cooling part (3), and the liquid scraped by the scraping mechanism (5) is discharged out of the box body (1); the scraping mechanism (5) comprises a magnetic ring (51) which magnetically acts on the liquid in the liquid cooling part (3); the liquid cooling part (3) is provided with a cyclone part (6) which moves along with the magnetic ring (51), and the cyclone part (6) moves along with the magnetic ring (51) to scrape the inner wall of the liquid cooling part (3); the liquid cooling part (3) comprises a distribution box (31), a heat exchange pipe (32) and a collection box (33), the distribution box (31) and the collection box (33) are installed in the internal part of the box body (1), and the distribution box (31) is unidirectionally communicated with the collection box (33) through the heat exchange pipe (32); the scraping mechanism (5) further comprises a scraping shell (52) and a driving part (53), the scraping shell (52) is in a plurality of numbers and is respectively slidably sleeved on the corresponding heat exchange pipe (32), the plurality of scraping shells (52) are connected through a connecting part (54), the driving part (53) is installed on the box body (1), a driving end of the driving part (53) drives the scraping shell (52) to move along the length direction of the heat exchange pipe (32), and the magnetic ring (51) is sleeved in the internal part of the scraping shell (52); the cyclone part (6) comprises a scraping ring (61) and an axial flow blade (62), the scraping ring (61) is slidably arranged in the internal part of the heat exchange pipe (32) and is attracted by the magnetic ring (51), and the axial flow blade (62) is rotatably arranged in the internal part of the scraping ring (61).

2. The modular smart distribution panel based on liquid cooling cycle as claimed in claim 1, wherein: the distribution box (31) and the collection box (33) are arranged in parallel and are inclined to one side of the box body (1) to form a flow guiding angle for the scraped liquid.

3. The modular smart distribution panel based on liquid cooling cycle as claimed in claim 1, wherein: both ends of the heat exchange pipe (32) are respectively provided with a unidirectional valve at the communication positions of the distribution box (31) and the collection box (33).

4. The modular intelligent distribution panel based on liquid cooling cycle according to any one of claims 1-3, characterized in that: the circulating liquid supply mechanism (4) comprises a circulating pump (41), a liquid supply pipe (42), a recovery pipe (43) and a water tank (44), the liquid inlet end of the circulating pump (41) is inserted into the internal part of the water tank (44), the liquid outlet end of the circulating pump (41) is communicated with the distribution box (31) through the liquid supply pipe (42), and the collection box (33) is communicated with the water tank (44) through the recovery pipe (43).

5. The modular smart distribution panel based on liquid cooling cycle as claimed in claim 2, wherein: the top and bottom parts of the scraping shell (52) are both arranged in a bucket shape and are respectively matched with the inclination of the distribution box (31) and the collection box (33).

6. The modular smart distribution panel based on liquid cooling cycle as claimed in claim 2, wherein: symmetrical guard plates (7) are installed on both sides of the top part of the collection box (33) along the length direction thereof, both ends of the guard plate (7) are connected with the inner wall of the box body (1), and a discharge port (101) is formed in the inner part of the box body (1) at the connection position with the collection box (33).

7. The modular smart distribution panel based on liquid cooling cycle as claimed in claim 1, wherein: an installation ring (8) is sleeved in the middle part of the heat exchange pipe (32), and a turbulence blade (9) is rotatably arranged in the middle part of the installation ring (8).

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