Non-electric phase change energy replacement device

Abstract

The utility model relates to a non-electric phase change energy replacement device which effectively transmits heat to an inner pipe through an outer pipe assembly and a heat conduction assembly, heat exchange is carried out through fluid (cooling liquid) in the inner pipe, the heat is taken away, and cooling is completed. The whole process is naturally carried out and does not depend on external power, and stable operation of equipment is ensured, so that the effectiveness of heat circulation can be maintained no matter the radiator is upright or inverted (transversely placed); according to the technical scheme, the explosion-proof device comprises an explosion-proof box, and a plurality of groups of heat conduction assemblies, outer pipe assemblies and inner pipes which are arranged in the explosion-proof box, the multiple heat conduction assemblies are spliced into a buckle shape and detachably arranged on the outer surface of the inner pipe, and the heat conduction assemblies and the inner pipe are sleeved with the outer pipe assembly. The heat conduction assembly comprises a round pipe, a supporting unit and a heat conduction unit. The round pipe is arranged on the outer surface of the inner pipe in a sleeving mode, the multiple sets of supporting units are annularly distributed on the round pipe, and the heat conduction units are arranged on the supporting units.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of heat management devices, in particular to an electrically-free phase change energy replacement device. BACKGROUND

[0002] I. Status Quo:

[0003] In the field of modern industry and energy, heat management and energy conversion technology has always been the focus of research.

[0004] II. Advantages and Disadvantages of Green Energy Ground Source Heat Pump Technology and Water Source Heat Pump Technology:

[0005] Advantages of ground source heat pump: 1. Energy saving: compared with traditional air conditioning, it can save 30~60% of energy; 2. Environmentally friendly and pollution-free: during operation, it does not burn fossil fuels and does not produce pollutants such as carbon dioxide, sulfur dioxide, nitrogen oxides, etc., which is friendly to the atmospheric environment and helps to reduce greenhouse gas emissions and alleviate urban heat island effect; 3. Long service life: using corrosion-resistant materials, buried in the ground is not affected by harsh weather and mechanical damage, and can be used for more than 50 years. 4. High stability: the underground soil temperature is relatively stable and is not affected by changes in external environmental temperature, providing stable heating and cooling effects throughout the year. Whether in cold winter or hot summer, it can maintain a relatively comfortable temperature range. Disadvantages: 1. High initial investment: involving professional geological exploration, pipe laying equipment and a large amount of pipe materials and other material costs; 2. High site requirements: underground pipe burial requires a certain amount of land area and suitable geological conditions. 3. Underground pipe burial is usually buried in the ground tens of meters or even deeper, which brings great difficulty to later maintenance.

[0006] Advantages of water source heat pump: 1. High efficiency and energy saving: using the heat energy of shallow water sources such as groundwater, rivers, and lake water for heating and cooling, these shallow water sources have relatively stable temperatures, higher than ambient air temperature in winter and lower than ambient air temperature in summer, which can save 30~60% energy compared with traditional air conditioning cooling and heating. 2. Environmentally friendly: during operation, water source heat pump does not burn fossil fuels and does not produce pollutants such as carbon dioxide, sulfur dioxide, and nitrogen oxides, which do not pollute the atmosphere. 3. One machine for multiple uses: can realize winter heating and summer cooling. 4. Reliable operating temperature: the heat source of water source heat pump is shallow water on the earth's surface, which has relatively stable temperature and flow, and is less affected by external environmental factors. Disadvantages: 1. Dependence on water resources and potential pollution risk: water source heat pump is highly dependent on water resources, which requires stable water quantity and temperature for normal operation, and may discharge some chemicals into the water during operation, which may pollute the water environment. 2. High initial investment cost: the construction of water source heat pump requires a series of engineering, including water source exploration, water extraction and recharge system construction. 3. Limited application site: the application of water source heat pump system has certain requirements for site conditions, and there should be abundant water resources around the site. 4. Complex maintenance and management: water source heat pump involves multiple complex subsystems, including water source system, heat pump unit heating and cooling pipeline system, and control system, which are interrelated and interdependent.

[0007] Three, data (intelligence) center cooling status:

[0008] The core components of servers, such as CPU and graphics card, represent high energy consumption and high heat generation, we need to keep the working temperature of the core components below the dangerous temperature, to achieve the best operating state.

[0009] The power consumption of data (intelligence) center is divided into IT equipment load, refrigeration equipment load, lighting load and equipment loss, the energy consumption of IT equipment cannot be reduced, while the refrigeration equipment becomes the largest energy consumer, therefore, how to reduce the energy consumption of refrigeration becomes the key to data center energy saving. PUE (Power Usage Effectiveness) is a comprehensive index for measuring the energy efficiency of data center infrastructure widely accepted and adopted by domestic and foreign data centers, its calculation formula is: PUE=PTotal(data center total power consumption) / PIT(data center IT equipment power consumption), the closer the PUE value is to 1, the more green and energy-saving the construction of this data center is.

[0010] In view of the above problems, the non-electric phase change energy replacement device emerges as the times require. The device fully utilizes the phase change principle and natural convection effect of the heat pipe to realize efficient heat transfer and dissipation, completely relies on physical mechanism to complete the energy replacement process, simplifies the device structure, eliminates the dependence on external power, and has the characteristics of high efficiency, environmental protection and safety, and is suitable for various complex working environments. SUMMARY

[0011] In view of the above problems, the non-electric phase change energy replacement device emerges as the times require. The device fully utilizes the phase change principle and natural convection effect of the heat pipe to realize efficient heat transfer and dissipation, completely relies on physical mechanism to complete the energy replacement process, simplifies the device structure, eliminates the dependence on external power, and has the characteristics of high efficiency, environmental protection and safety, and is suitable for various complex working environments.

[0012] The non-electric phase change energy replacement device comprises a blast-proof box and a plurality of heat conduction assemblies, outer pipe assemblies and inner pipes arranged in the blast-proof box.

[0013] The heat conduction assemblies are in multiple groups and are spliced in a ring buckle shape and can be detachably arranged on the outer surface of the inner pipe. The outer pipe assembly is sleeved on the outer surface of the heat conduction assembly and the inner pipe.

[0014] The heat conduction assembly comprises a circular pipe, a support unit and a heat conduction unit. The circular pipe is sleeved on the outer surface of the inner pipe. The support unit is in multiple groups and is arranged in a ring shape on the circular pipe. The heat conduction unit is arranged on the support unit.

[0015] The inner cavity of the outer pipe assembly is used for receiving heat. The heat is located between the outer wall of the circular pipe and the inner wall of the outer pipe assembly and flows in the process of heat transfer. In the process of heat transfer, the heat is transferred to the outer wall of the inner pipe through the heat conduction unit and is exchanged with the fluid in the inner pipe.

[0016] Preferably, the outer pipe assembly comprises a connecting pipe and a blast-proof shaft.

[0017] The connecting pipe is provided in multiple numbers. The multiple connecting pipes are oppositely arranged and are in cross shape and are in communication with each other.

[0018] The blast-proof shaft is provided in multiple numbers and is arranged at both ends of the connecting pipe. One of the blast-proof shafts is connected with the two connecting pipes on the same side.

[0019] Preferably, the support unit comprises two groups of arc-shaped frames which are symmetrically arranged on the circular pipe. The symmetric ends are fixed by bolts. A plurality of protruding heat dissipation plates and a plurality of connecting bases are arranged on one of the arc-shaped frames.

[0020] The protruding heat dissipation plates are in strip shape and are arranged in a ring shape and at equal distances on the arc-shaped frame.

[0021] The connecting base is arranged between the two connected convex heat dissipation plates and abuts against the outer surface of the circular tube.

[0022] Preferably, the convex heat dissipation plate comprises a U-shaped plate, a U-shaped groove and a fixing plate.

[0023] The bottom of the U-shaped plate is spaced apart from the circular tube.

[0024] The U-shaped groove is arranged along the spacing of the bottom of the U-shaped plate and the two sides of the corresponding spacing of the U-shaped plate.

[0025] The fixing plate is connected to the open end of the U-shaped plate by bolts.

[0026] Preferably, the heat conduction unit comprises a first U-shaped heat pipe and a vertical pipe heat pipe.

[0027] The first U-shaped heat pipe is arranged along the U-shaped groove, and the bottom thereof is in contact with the surface of the circular tube.

[0028] The vertical pipe heat pipe is provided in plurality, is inserted into the open end of the U-shaped plate, and is fixed by the fixing plate.

[0029] The height of the first U-shaped heat pipe is consistent with that of the vertical pipe heat pipe.

[0030] Preferably, the vertical pipe heat pipe comprises a first heat conduction pipe and a first top shaft.

[0031] One end of the first heat conduction pipe abuts against the inner bottom wall of the U-shaped plate.

[0032] The first top shaft is in a semispherical shape, is connected to the end of the first heat conduction pipe away from the inner bottom wall of the U-shaped plate, and an arc surface in the semispherical shape is arranged on one side of the inner wall of the outer tube assembly.

[0033] Preferably, the support unit further comprises a trapezoidal base and a connecting plate.

[0034] The trapezoidal base is provided in plurality and is annularly distributed on the surface of the circular tube.

[0035] The connecting plate is provided in plurality and is arranged at the connecting middle part of two adjacent trapezoidal bases by bolts.

[0036] Preferably, the heat conduction unit further comprises a heat dissipation unit and a second U-shaped heat pipe.

[0037] The heat dissipation unit is mounted on the trapezoidal base.

[0038] The second U-shaped heat pipe is provided in plurality, and the plurality of second U-shaped heat pipes are arranged through the heat dissipation unit.

[0039] Preferably, the heat dissipation unit comprises an outer frame and a heat dissipation fin.

[0040] The outer frame is detachably mounted on the trapezoidal base, and the inner cavity is in communication with four sides;

[0041] The plurality of heat dissipation fins are equidistantly mounted in the inner cavity of the outer frame.

[0042] Preferably, the second U-shaped heat pipe comprises a second heat conduction pipe and a second top shaft.

[0043] One end of the second heat conduction pipe abuts against the trapezoidal base.

[0044] The second top shaft is in a semispherical shape and is connected to one end of the second heat conduction pipe away from the trapezoidal base, and the arc surface in the semispherical shape of the second top shaft is arranged on one side of the inner wall of the outer pipe assembly.

[0045] The above technical solution has the following advantages:

[0046] (1) Through the cooperation of the heat conduction assembly, the inner pipe and the heat pipe, the heat can be effectively conducted from the heat source to the fluid (cooling liquid), the heat can be quickly taken away, and the cooling efficiency can be improved.

[0047] (2) The heat is transferred to the inner pipe through the outer pipe assembly and the heat conduction assembly, and the heat is exchanged through the fluid (cooling liquid) in the inner pipe, the heat is taken away and cooled; the whole process occurs naturally and does not depend on external power, so that the equipment can run stably, and therefore the heat circulation effectiveness can be maintained whether the radiator is upright or inverted (placed horizontally).

[0048] (3) Through the efficient heat exchange mechanism and the structural design, the energy consumption of the cooling system is reduced, and the environmental protection requirement is met.

[0049] (4) Each component is designed to be detachable, so that the installation, disassembly and maintenance are facilitated, and the use convenience is improved.

[0050] (5) Through the sleeve type connection cooperation between the inner pipe and the outer pipe assembly, the media in the two pipes are isolated from each other, and the possibility of contact penetration is reduced. DETAILED DESCRIPTION

[0051] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0052] Figure 2 It is a schematic diagram of the outer pipe assembly structure of the present application;

[0053] Figure 3 It is a schematic diagram of the inner pipe structure of the present application;

[0054] Figure 4 It is a schematic diagram of the pipe type design structure of the heat conduction assembly of the present application;

[0055] Figure 5 It is a schematic diagram of the pipe type design structure of the heat conduction assembly of the present application;Figure 4 Enlarged structural diagram at middle A;

[0056] Figure 6 Structural diagram of the raised heat dissipation plate of the present application;

[0057] Figure 7 Structural diagram of the first vertical pipe heat pipe of the present application;

[0058] Figure 8 Structural diagram of the heat conduction assembly tower design of the present application;

[0059] Figure 9 Structural diagram of the heat conduction assembly tower design of the present application; Figure 8 Enlarged structural diagram at middle B;

[0060] Figure 10 Structural diagram of the heat conduction assembly tower design of the present application;

[0061] Figure 11 Structural diagram of the heat conduction assembly tower design of the present application; Figure 10 Enlarged structural diagram at middle C;

[0062] Figure 12 Structural diagram of the second U-shaped heat pipe of the present application;

[0063] Figure 13 Structural diagram of the baffle plate;

[0064] Figure 14 Structural diagram of the straight heat pipe;

[0065] Figure 15 Structural diagram of the special-shaped (U-shaped) heat pipe;

[0066] Figure 16 Perspective structural diagram of the outer pipe assembly

[0067] Figure 17 Structural diagram of the fluid reverse heat exchange path of the inner pipe and the outer pipe;

[0068] Figure 18 Structural diagram of the independent electric-free phase change energy replacement device scheme flow;

[0069] Figure 19 Structural diagram of the electric-free phase change energy replacement device and the air-cooled machine room air conditioning system scheme flow combination;

[0070] Figure 20 Structural diagram of the electric-free phase change energy replacement device and the centralized water-cooled chilled water type air conditioning system scheme flow combination;

[0071] Figure 21 Structural diagram of the electric-free phase change energy replacement device and the centralized air-cooled chilled water air conditioning system scheme flow combination;

[0072] Figure 22 The combination of the non-electric phase change energy replacement device and the water-cooled fluorine system (central cooling water air conditioning system) scheme flow process schematic diagram;

[0073] Figure 23 The combination of the non-electric phase change energy replacement device and the double cold source air conditioner (air-cooled / water-cooled chilled water type) system scheme flow process schematic diagram;

[0074] Figure 24 The combination of the non-electric phase change energy replacement device and the double cold source air conditioner (air-cooled / air-cooled chilled water type) system scheme flow process schematic diagram;

[0075] Figure 25 The combination of the non-electric phase change energy replacement device and the liquid cooling technology (cold plate liquid cooling) system scheme flow process schematic diagram;

[0076] Figure 26 The combination of the non-electric phase change energy replacement device and the liquid cooling technology (spray liquid cooling) system scheme flow process schematic diagram;

[0077] Figure 27 The combination of the non-electric phase change energy replacement device and the liquid cooling technology (immersed liquid cooling dry cooler) system scheme flow process schematic diagram;

[0078] Figure 28 The combination of the non-electric phase change energy replacement device and the liquid cooling technology (immersed liquid cooling cooling tower) system scheme flow process schematic diagram;

[0079] Figure 29 The combination of the non-electric phase change energy replacement device and the natural cold source utilization cooperation refrigeration system (ground source heat pump) scheme flow process schematic diagram;

[0080] Figure 30 The combination of the non-electric phase change energy replacement device and the natural cold source utilization cooperation traditional refrigeration system (water source heat pump) scheme flow process schematic diagram;

[0081] Figure 31 The combination of the non-electric phase change energy replacement device and the natural cold source utilization cooperation traditional refrigeration system (air source heat pump) scheme flow process schematic diagram;

[0082] Figure 32 The combination of the non-electric phase change energy replacement device and the lithium bromide absorption refrigeration system scheme flow process schematic diagram.

[0083] In the figure: 1, explosion-proof box; 2, heat conduction assembly; 3, outer pipe assembly; 31, connecting pipe; 32, explosion-proof shaft; 33, baffle; 4, inner pipe;

[0084] 21, round pipe; 221, convex heat dissipation plate; 2211, U-shaped plate; 2212, U-shaped groove; 2213, fixing plate; 222, connecting base; 22, supporting unit; 23, heat conducting unit; 231, first U-shaped heat pipe; 232, vertical pipe heat pipe; 2321, first heat conducting pipe; 2322, first top shaft;

[0085] 2201, trapezoidal base; 2202, connecting plate; 2301, heat dissipation unit; 23011, outer frame; 23012, heat dissipation fin; 2302, second U-shaped heat pipe; 23021, second heat conducting pipe; 23022, second top shaft. DETAILED DESCRIPTION

[0086] The foregoing and other technical contents, features and effects of the present application will be described in detail below with reference to the accompanying drawings. Figures 1 to 32 In the detailed description of the embodiments, the structural contents mentioned in the following embodiments are all referred to the accompanying drawings.

[0087] The present application provides an electroless phase change energy replacement device, which is specifically as follows:

[0088] Reference can be made to Figures 1-2 The present application mainly comprises an explosion-proof box 1 and a plurality of heat conducting assemblies 2, an outer pipe assembly 3 and an inner pipe 4 arranged in the explosion-proof box 1. Through the cooperation between the structures, the working process is not affected by gravity, and the radiator can work stably and efficiently whether it is upright or inverted (placed horizontally), and the whole process is automatically circulated without the need for additional power.

[0089] Reference can be made to Figures 1-2 The explosion-proof box 1 is used to wrap the working parts for work, thereby achieving the effect of protection.

[0090] Reference can be made to Figures 1-2 The inner cavity of the outer pipe assembly 3 is used to receive heat, and the heat conducting assembly 2 and the inner pipe 4 are coaxially arranged in the outer pipe assembly 3 for work. The area for circulating heat is the area between the outer wall of the outer pipe assembly 3 and the inner pipe 4, and the heat conducting assembly 2 is arranged in this area for absorbing the heat of the flowing hot water in the area and transferring it to the inner pipe 4. The fluid (cooling liquid) in the middle of the inner pipe 4 exchanges heat with the heat, carries away the heat, and achieves the effect of cooling.

[0091] Furthermore, the outer tube assembly 3 includes connecting tubes 31 and explosion-proof shafts 32. Multiple connecting tubes 31 are provided, arranged opposite each other and interconnected in a crisscross pattern. The heat-conducting component 2 and the inner tube 4 are simultaneously wrapped around the connecting tubes 31. Multiple explosion-proof shafts 32 are provided at both ends of the connecting tubes 31. One explosion-proof shaft 32 connects to two connecting tubes 31 on the same side. The location of the explosion-proof shaft 32 is where the inner tube 4 extends beyond the connecting tubes 31. Due to the deviation in the flow direction between the inner tube 4 and the connecting tubes 31, a portion of the inner tube 4 may be exposed outside the connecting tubes 31. The explosion-proof shaft 32 wraps around the exposed inner tube 4, reducing the impact of external conditions on the inner tube 4 and simultaneously protecting it. Secondly, the explosion-proof shaft 32 also supports the inner tube 4 and the connecting tubes 31 in the same area, ensuring they are coaxial.

[0092] Further references can be made. Figure 13 At least two baffles 33 are provided in the connecting pipe 31 for fixing inside the outer pipe assembly 3. This allows the water flow in the outer pipe assembly 3 to change its velocity, forcing the fluid to bend multiple times, thereby increasing the heat exchange efficiency and effect.

[0093] For reference Figures 1-2 The inner tube 4 is used to circulate fluid (coolant). In one embodiment, high-temperature water (around 85°C) flows through multiple connecting pipes 31, and heat is conducted to the wall of the inner tube 4 through the heat conduction component 2 to exchange heat with the fluid (coolant) (around 20°C) in the inner tube 4.

[0094] For reference Figure 1 , Figure 5 and Figure 9 The heat-conducting component 2 consists of multiple sets, spliced ​​in a ring shape to conduct heat within the connecting pipe 31. These components are arranged in a ring pattern and equidistantly positioned on the outer surface of the inner pipe 4. The heat-conducting component 2 includes a circular pipe 21, a support unit 22, and a heat-conducting unit 23. The circular pipe 21 is fitted onto the outer surface of the inner pipe 4, enhancing heat conduction towards the inner pipe 4. The circular pipe 21 is composed of two spliced ​​semicircles and is located within the cavity of the support unit 22, where it is fixed and shaped. Multiple support units 22 are arranged in a ring on the circular pipe 21. This ring arrangement ensures more uniform and efficient heat conduction through the heat-conducting component 2, maximizing the cooling effect of the inner pipe 4 while reducing energy consumption – a highly efficient and environmentally friendly solution. The heat-conducting unit 23 is located on the support unit 22 to conduct heat.

[0095] The combination shape of the support unit 22 and the heat conduction unit 23 is not limited, and the heat conduction work of the annular distribution can be met;

[0096] For reference Figures 3-7 In an embodiment, the support unit 22 and the heat conduction unit 23 can be provided in a square plate shape, so as to facilitate the heat conduction assembly 2 to be in a tubular design; wherein the support unit 22 comprises two sets of arc-shaped frames which are symmetrically arranged on the circular pipe 21, and the symmetric ends are fixed by bolts; during installation, the two symmetric circular pipes 21 can be placed in the two symmetric arc-shaped frames, and after the two arc-shaped frames are fixed by bolts, the circular pipe 21 and the support unit 22 thereof are sleeved on the outer surface of the inner pipe 4, and the disassembly is the same principle; wherein the arc-shaped frame is provided with a plurality of protruding heat dissipation plates 221 and a plurality of connecting bases 222, the protruding heat dissipation plates 221 are in a strip shape and are annularly and equidistantly distributed on the arc-shaped frame, so as to realize the annular support of the heat conduction unit 23; the connecting base 222 is arranged between the two protruding heat dissipation plates 221 connected with each other, and is used for realizing the connecting position of the annular distribution of the protruding heat dissipation plates 221; through the connection of the connecting base 222, a V-shaped interval is formed between the two protruding heat dissipation plates 221, the appearance is more beautiful, and the effect of annular and equidistant distribution can be realized without changing the shape of each protruding heat dissipation plate 221; and the side of the connecting base 222 is abutted against the outer surface of the circular pipe 21, through the abutting arrangement of the connecting base 222 and the circular pipe 21, the connecting base 222 applies force to the circular pipe 21, and the circular pipe 21 is stably abutted against the outer surface of the inner pipe 4.

[0097] For reference Figures 3-7 In order to facilitate the protruding heat dissipation plate 221 to be more abutted when bearing the heat conduction unit 23, further design is made, the protruding heat dissipation plate 221 comprises a U-shaped plate 2211, a U-shaped groove 2212 and a fixed plate 2213.

[0098] The U-shaped plate 2211 is in a U-shaped square plate design, the bottom has a spacing from the circular pipe 21, and there is no direct contact relationship between the U-shaped plate 2211 and the circular pipe 21; the U-shaped groove 2212 is arranged along the two side surfaces of the spacing of the bottom of the U-shaped plate 2211 and the corresponding spacing of the U-shaped plate 2211; the fixed plate 2213 is connected to the opening end of the U-shaped plate 2211 by bolts; and the designs of the U-shaped groove 2212 and the fixed plate 2213 are used for fixing and supporting the heat conduction unit 23.

[0099] In cooperation with the above support unit 22, the heat conduction unit 23 is arranged to include a first U-shaped heat pipe 231 and a vertical pipe heat pipe 232; the first U-shaped heat pipe 231 is arranged along the U-shaped groove 2212, and before the support unit 22 is tightly connected with the circular pipe 21, the first U-shaped heat pipe 231 can be clamped in the U-shaped groove 2212, and after the support unit 22 is fixed with the circular pipe 21, the first U-shaped heat pipe 231 is also stably fixed in the U-shaped groove 2212; at the same time, the first U-shaped heat pipe 231 is located between the bottom of the U-shaped plate 2211 and the circular pipe 21, and the structure is in direct contact with the outer surface of the circular pipe 21, so that the U-shaped plate 2211 is made of a heat conducting medium, and the heat absorbed from the heat source is quickly transmitted to the first U-shaped heat pipe 231 arranged around the U-shaped plate 2211, and the first U-shaped heat pipe 231 absorbs heat through the position in contact with the heat source, and uses the evaporation-condensation cycle mechanism of the heat pipe to quickly disperse the heat to the circular pipe 21 until the inner pipe 4 for cooling work, the heat of the heat source is quickly removed, reducing the overall heat load of the U-shaped plate 2211;

[0100] Further, the vertical pipe heat pipe 232 is provided with a plurality of openings at one end of the U-shaped plate 2211, and is fixed by the fixing plate 2213 after being inserted into the U-shaped plate 2211; the vertical pipe heat pipe 232 can directly absorb heat from the U-shaped plate 2211, quickly conduct heat, reduce the heat accumulation in the U-shaped plate 2211 caused by the heat conduction of the first U-shaped heat pipe 231, and avoid local overheating phenomenon, thereby ensuring that the heat does not stay for a long time.

[0101] Further, the vertical pipe heat pipe 232 includes a first heat pipe 2321 and a first top shaft 2322, and the first heat pipe 2321 is arranged in communication at the middle part, one end of which is tightly arranged at the inner bottom wall of the U-shaped plate 2211, and the first top shaft 2322 is in the shape of a hemisphere, connected to one end of the first heat pipe 2321 away from the inner bottom wall of the U-shaped plate 2211, and the arc surface in the hemisphere is arranged towards the inner wall side of the outer pipe assembly 3; the design of the first top shaft 2322 in the shape of a hemisphere can make the appearance more delicate and beautiful, and increase the stability of the structure.

[0102] It should be noted that the first U-shaped heat pipe 231 and the vertical pipe heat pipe 232 are arranged in flush, which can keep the structure neat and make the structure more neat and beautiful.

[0103] For reference Figures 8-12In another embodiment, the support unit 22 and the heat conduction unit 23 can be arranged in a tower shape, prompting the overall heat conduction assembly 2 to be designed in a tower shape; wherein the support unit 22 includes a trapezoidal base 2201 and a connecting plate 2202; the trapezoidal base 2201 is annularly distributed on the surface of the circular tube 21, and the connecting plate 2202 is also annularly distributed on the surface of the circular tube 21; the connecting plate 2202 is arranged in the connecting part of two adjacent trapezoidal bases 2201 through bolts, and the trapezoidal bases 2201 are fixedly connected through the connecting plate 2202, so that the trapezoidal bases 2201 are annularly and equidistantly arranged outside the circular tube 21; the fixing of the circular tube 21 can refer to the structure principle of the aforementioned “the circular tube 21 is composed of two semicircles that are spliced and located in the inner cavity of the support unit 22 and are fixed and shaped after being fixedly connected by the support unit 22”, and the trapezoidal bases 2201 also form a supporting force in the same way to fix the circular tube 21, which will not be described again in this embodiment; and the heat conduction unit 23 includes a heat dissipation unit 2301 and a second U-shaped heat pipe 2302; the heat dissipation unit 2301 is installed on the trapezoidal base 2201, and the second U-shaped heat pipe 2302 has a plurality of second U-shaped heat pipes 2302 that are arranged through the heat dissipation unit 2301; the heat dissipation unit 2301 can perform heat dissipation work on the plurality of second U-shaped heat pipes 2302.

[0104] The heat dissipation unit 2301 includes an outer frame 23011 and a plurality of heat dissipation fins 23012; the outer frame 23011 is detachably installed on the trapezoidal base 2201, and the inner cavity thereof is annularly and four-sidedly communicated; the heat dissipation fins 23012 are equidistantly arranged in the inner cavity of the outer frame 23011; the outer frame 23011 is used for bearing the second U-shaped heat pipe 2302 and is annularly and four-sidedly communicated, so as to form a closed flow channel, which is conducive to the flow guiding of fluid (such as air or liquid); the second U-shaped heat pipe 2302 is vertically installed, which can effectively conduct heat from the heat source area to the heat dissipation fins, and the evaporation and condensation process of the heat pipe can realize the rapid transfer of heat and reduce the risk of local overheating; and the heat dissipation fins 23012 are used for increasing the heat exchange surface area and dissipating heat by using air or other cooling medium; the configuration of the plurality of heat dissipation fins 23012 can better disperse the heat generated by the heat source and improve the cooling capacity of the system.

[0105] The second U-shaped heat pipe 2302 includes a second heat-conducting pipe 23021 and a second top shaft 23022. The second heat-conducting pipe 23021 is tightly arranged at one end of the trapezoidal base 2201. The second top shaft 23022 is in a semispherical shape and is connected to the end of the second heat-conducting pipe 23021 away from the trapezoidal base 2201. The arc surface in the semispherical shape of the second top shaft 23022 is arranged on one side of the inner wall of the outer pipe assembly 3. The arrangement of the second U-shaped heat pipe 2302 and the second top shaft 23022 makes the shape more beautiful. At the same time, the arc surface of the second top shaft 23022 reduces the contact resistance in the heat conduction process. Secondly, the second U-shaped heat pipe 2302 conducts hot gas to the trapezoidal base 2201, thereby expanding the contact area with the inner pipe 4 and maximizing the efficiency of heat transfer.

[0106] It should be noted that, in order to maintain the neatness and beauty of the second U-shaped heat pipe 2302, the top of each second U-shaped heat pipe 2302 is also arranged in a flush state.

[0107] Secondly, in another embodiment, the structures in Embodiment 1 and Embodiment 2 can be used simultaneously. The explosion-proof box 1 is provided with a plurality of outer pipe assemblies 3, and each outer pipe assembly 3 has a plurality of inner connecting pipes 31. The support units 22 and the heat-conducting units 23 in the inner connecting pipes 31 can be distributed and used according to Embodiment 1 or Embodiment 2. The distribution of the structures in Embodiment 1 and Embodiment 2 is not limited.

[0108] It should be noted that the top of the first U-shaped heat pipe and the vertical pipe heat pipe is arranged in a flush state, which can maintain the neatness of the structure and make the structure more neat and beautiful.

[0109] In one embodiment of the use of the device, through the use of equal amount of drainage (temperature 20 degrees) and equal amount of high-temperature water on the server side (temperature 85 degrees), the temperature of the drainage after passing through the device without electricity phase change energy replacement device is 45 degrees. Thus, the temperature of the cooling water on the other end of the server side after passing through the device can be effectively reduced to 60 degrees. Therefore, it is proved that the device has the ability to replace water with a temperature difference of 25 degrees. The multiple work processes in use can be specifically referred to in Figures 18-32 .

[0110] At the same time, it should be noted that the above-mentioned various heat pipes are mature technologies, and the working principle is to realize the rapid transfer of heat through the phase change process (liquid evaporation into gas, gas condensation into liquid) of the working fluid. This technology will not be described again in this application. For details, please refer to Figures 14-17 .

[0111] In view of the above, the operation steps of the device are as follows:

[0112] 1. Heat from the external environment enters the outer pipe assembly 3 and flows in the inner cavity of the outer pipe assembly 3.

[0113] 2. Heat flows through the inner cavity of the outer tube assembly 3, and the heat conducting unit 23 is arranged between the outer tube assembly 3 and the inner tube 4 to absorb the heat in this area, and in the process of flowing, the heat is transferred to the outer wall of the inner tube 4 through the heat conducting unit 23;

[0114] 3. The fluid (cooling liquid) (such as water, temperature about 20℃) flows inside the inner tube 4. When the fluid (cooling liquid) passes through the inner tube, heat exchange occurs with the heat transferred by the outer wall of the inner tube; the fluid (cooling liquid) absorbs the heat transferred by the outer wall of the inner tube 4, and the temperature rises, thereby taking away the heat and cooling the heat source inside the cooling device.

[0115] 4. The fluid (cooling liquid) (for example, water temperature rises) that absorbs the heat will be naturally guided or discharged through the inner tube discharge system to dissipate the heat outside, and the cooled water will enter the downstream of the cooling system; this process forms a self-circulating heat management system.

[0116] The whole process does not need an external power system (such as a water pump) to push the fluid (cooling liquid) to flow, and the heat exchange and heat transfer are naturally completed through the arrangement of the inner tube 4 and the heat conducting unit 23.

[0117] The above is only to illustrate the present application, and it should be understood that the present application is not limited to the above embodiments, and various modifications in accordance with the idea of the present application are within the scope of protection of the present application.

Claims

1. An electroless phase change energy displacement device, characterized by, The explosion-proof box (1) and a plurality of heat-conducting assemblies (2), an outer tube assembly (3) and an inner tube (4) arranged in the explosion-proof box (1) are included. The heat-conducting assemblies (2) are arranged on the outer surface of the inner tube (4) in a ring buckle shape. The heat-conducting assemblies (2) include a circular tube (21), a support unit (22) and a heat-conducting unit (23). The outer tube assembly (3) is used for receiving heat, which flows between the outer wall of the circular tube (21) and the inner wall of the outer tube assembly (3) and is transferred to the outer wall of the inner tube (4) and the fluid in the inner tube (4) through the heat-conducting unit (23).

2. The electroless phase change energy displacement device of claim 1, wherein, The outer tube assembly (3) includes a connecting tube (31) and an explosion-proof shaft (32). The connecting tube (31) is arranged in a plurality of forms and is arranged in a cross shape. The explosion-proof shaft (32) is arranged in a plurality of forms and is arranged at both ends of the connecting tube (31).

3. The electroless phase change energy displacement device of claim 1, wherein, The support unit (22) includes two arc-shaped frames arranged symmetrically on the circular tube (21). The protruding heat dissipation plates (221) are arranged in a strip shape and are arranged in a ring shape at equal intervals on the arc-shaped frame. The connecting base (222) is arranged between two protruding heat dissipation plates (221) and is tightly arranged on the outer surface of the circular tube (21).

4. The electroless phase change energy displacement device of claim 3, wherein, The protruding heat dissipation plate (221) includes a U-shaped plate (2211), a U-shaped groove (2212) and a fixing plate (2213). The U-shaped plate (2211) is arranged at a distance from the circular tube (21). The U-shaped groove (2212) is arranged on both sides of the U-shaped plate (2211) and the corresponding distance of the U-shaped plate (2211). The fixing plate (2213) is arranged at the opening end of the U-shaped plate (2211) through a bolt.

5. The electroless phase change energy displacement device of claim 4, wherein, The heat-conducting unit (23) includes a first U-shaped heat pipe (231) and a vertical pipe heat pipe (232). The first U-shaped heat pipe (231) is arranged along the U-shaped groove (2212) and is in contact with the surface of the circular tube (21). The vertical pipe heat pipe (232) is arranged in a plurality of forms and is inserted into the opening end of the U-shaped plate (2211) and is fixed through the fixing plate (2213). The height of the first U-shaped heat pipe (231) is consistent with that of the vertical pipe heat pipe (232).

6. The electroless phase change energy displacement device of claim 5, wherein, The vertical pipe heat pipe (232) includes a first heat-conducting pipe (2321) and a first top shaft (2322). One end of the first heat-conducting pipe (2321) is tightly arranged at the inner bottom wall of the U-shaped plate (2211). The first top shaft (2322) is semispherical, is connected to one end of the first heat conduction pipe (2321) away from the inner bottom wall of the U-shaped plate (2211), and an arc surface in the semispherical shape is arranged to face one side of the inner wall of the outer pipe assembly (3).

7. The electroless phase change energy replacement device of claim 1, wherein, The support unit (22) further comprises a trapezoidal base (2201) and a connecting plate (2202); The trapezoidal base (2201) is annularly distributed on the surface of the circular pipe (21); The connecting plate (2202) is provided in the connecting middle part of two adjacent trapezoidal bases (2201) by bolts.

8. The electroless phase change energy displacement device of claim 7, wherein, The heat conduction unit (23) further comprises a heat dissipation unit (2301) and a second U-shaped heat pipe (2302); The heat dissipation unit (2301) is mounted on the trapezoidal base (2201); The second U-shaped heat pipe (2302) is provided in the heat dissipation unit (2301).

9. The electroless phase change energy displacement device of claim 8, wherein, The heat dissipation unit (2301) comprises an outer frame (23011) and a heat dissipation fin (23012); The outer frame (23011) is detachably mounted on the trapezoidal base (2201), and an inner cavity thereof is in four-way communication; The heat dissipation fin (23012) is provided in the inner cavity of the outer frame (23011) at equal intervals.

10. The electroless phase change energy displacement device of claim 8, wherein, The second U-shaped heat pipe (2302) comprises a second heat conduction pipe (23021) and a second top shaft (23022); One end of the second heat conduction pipe (23021) abuts against the trapezoidal base (2201); The second top shaft (23022) is semispherical, is connected to one end of the second heat conduction pipe (23021) away from the trapezoidal base (2201), and an arc surface in the semispherical shape of the second top shaft (23022) is arranged to face one side of the inner wall of the outer pipe assembly (3).

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