Energy heating system based on multi-layer pipeline medium allocation

Abstract

The present invention provides an energy heating system based on multi-layer pipeline medium allocation, which relates to the field of energy heating technology and includes: a low-temperature tube and an outer tube, wherein a medium-temperature tube is disposed inside the low-temperature tube; a high-temperature tube is disposed inside the medium-temperature tube; a sealing cover 1 is installed on the side end of the low-temperature tube at the initial end; the inner side of the sealing cover 1 is connected to the side ends of the medium-temperature tube and the high-temperature tube, and input tube 1, input tube 2, and input tube 3 are respectively installed on the sealing cover 1; input tube 1, input tube 2, and input tube 3 are all installed with temperature transmitters and electric control valves, and input tube 1 corresponds to the interior of the high-temperature tube. By achieving reliable isolation of different media in the low-temperature tube, medium-temperature tube, and high-temperature tube, the independent and stable operation of different media in their respective pipelines is guaranteed, solving the problem of significantly different temperature requirements of different terminal devices when using a single medium to transport heat energy.

Description

Technical Field

[0001] The present invention relates to the technical field of energy heating, and in particular to an energy heating system based on multi-layer pipeline medium allocation. Background Art

[0002] In the existing technology, traditional energy heating systems often use a single medium to transport thermal energy, such as water or steam. However, there are significant differences in the temperature requirements of different terminal devices. In the industrial field, during the product process heating, the required temperature is as high as 100°C or above, while in the field of building heating, the heat sink requires a high temperature of 60-80°C to effectively dissipate heat to the indoor space. The floor heating system needs to maintain a temperature range of 35-50°C to provide comfortable and uniform heat indoors. Faced with this difference in temperature gradient requirements, traditional energy heating systems usually use mixed water to achieve cooling. The mixing process will cause a large amount of heat to be lost during the adjustment, which in turn causes serious energy waste and increases energy costs. Summary of the Invention

[0003] In view of the deficiencies of the prior art, the present invention provides an energy heating system based on multi-layer pipeline medium allocation to solve the problems mentioned in the above background technology.

[0004] To solve the above technical problems, the present invention is achieved through the following technical solutions:

[0005] The present invention is an energy heating system based on multi-layer pipeline medium allocation, specifically comprising: a low-temperature tube and an outer tube, a medium-temperature tube is arranged inside the low-temperature tube; a high-temperature tube is arranged inside the medium-temperature tube; the inner side walls of the low-temperature tube, the medium-temperature tube and the high-temperature tube are all sprayed with nano aerogel 1; magnetic fluid sealing joints are respectively installed between the low-temperature tube and the medium-temperature tube, between the high-temperature tube and the adjacent low-temperature tube, and between the medium-temperature tube and the high-temperature tube, wherein a pressure sensor and a temperature sensor are provided on the magnetic fluid sealing joint; a sealing cover 1 is installed on the side end of the low-temperature tube at the initial end; the inner side of the sealing cover 1 is connected to the side ends of the medium-temperature tube and the high-temperature tube, and an input pipe 1, an input pipe 2 and an input pipe 3 are respectively installed on the sealing cover 1; the input pipe 1, the input pipe 2 and the input pipe 3 are all installed with a temperature transmitter and an electric regulating valve, the input pipe 1 corresponds to the interior of the high-temperature tube, the input pipe 2 corresponds to the interior of the medium-temperature tube, and the input pipe 3 corresponds to the interior of the low-temperature tube.

[0006] Furthermore, a conducting tube 1 is installed on the magnetic fluid sealing joint at the side end of the low-temperature tube at the end; a conducting tube 2 is arranged on the inner side of the conducting tube 1; a conducting tube 3 is arranged inside the conducting tube 2; a sealing cover 2 is installed on the side ends of the conducting tube 1, the conducting tube 2 and the conducting tube 3; a guide plate 1 is fixedly installed at the side end position between the inner side of the conducting tube 1 and the outer side of the conducting tube 2, the guide plate 1 is made of a spiral elastic metal material, and the other end of the guide plate 1 is slidably installed between the inner side of the conducting tube 1 and the outer side of the conducting tube 2.

[0007] Furthermore, a guide plate 2 is fixedly installed at the side end position between the inner side of the conductive tube 2 and the outer side of the conductive tube 3, wherein the other end of the guide plate 2 is slidably installed between the inner side of the conductive tube 2 and the outer side of the conductive tube 3; a guide plate 3 is fixedly installed at one end of the inner side of the conductive tube 3, wherein the other end of the guide plate 3 is slidably installed on the inner side of the conductive tube 3.

[0008] Furthermore, three driving rods are rotatably installed on the sealing cover 2; the inner ends of the three driving rods are rotatably connected to the other ends of the guide plate 1, the guide plate 2, and the guide plate 3 respectively; the sealing cover 2 is also respectively installed with output tube 1, output tube 2, and output tube 3; the output tube 1 corresponds to the interior of the conduction tube 3, the output tube 2 corresponds to the interior of the conduction tube 2, and the output tube 3 corresponds to the interior of the conduction tube 1.

[0009] Furthermore, the output pipe one, the output pipe two and the output pipe three are all installed with temperature transmitters and electric regulating valves, and the output pipe one, the output pipe two and the output pipe three are also installed with heating components for heat supply; the output ends of the three heating components are respectively installed with return pipe one, return pipe two and return pipe three, wherein the return pipe one, return pipe two and return pipe three are all installed with temperature transmitters and electric regulating valves, and the return pipe one, return pipe two and return pipe three correspond to the output pipe one, output pipe two and output pipe three respectively.

[0010] Furthermore, a middle tube is arranged inside the outer tube; an inner tube is arranged inside the middle tube; the inner side walls of the outer tube, the middle tube and the inner tube are all sprayed with nano aerogel 2; the outer tube, the middle tube and the inner tube are connected to the adjacent outer tube, the middle tube and the inner tube using a magnetic fluid sealing joint.

[0011] Furthermore, the initial ends of the outer tube, the middle tube and the inner tube are installed with sealing covers three, where the sealing covers three are respectively connected to the side ends of the return tube one, the return tube two and the return tube three, and the return tube one, the return tube two and the return tube three correspond to the interiors of the outer tube, the middle tube and the inner tube respectively.

[0012] Furthermore, sealing covers three are also installed at the ends of the outer tube, the middle tube and the inner tube, and circulation tube one, circulation tube two and circulation tube three are respectively installed on the sealing covers three; the circulation tube one, circulation tube two and circulation tube three correspond to the interiors of the outer tube, the middle tube and the inner tube respectively, and circulation tube one, circulation tube two and circulation tube three are all installed with temperature transmitters and electric regulating valves, and circulation tube one, circulation tube two and circulation tube three are all installed with heat source components for controlling different temperatures.

[0013] Furthermore, the output ends of the three heat source components are respectively connected to input pipe one, input pipe two and input pipe three; the inner bottom of the inner tube is connected to guide pipe one; the guide pipe one passes through the middle tube and the outer tube and is installed with a drive pump and an evaporator component; the output end of the evaporator component is installed with guide pipe two, wherein the side end of guide pipe two is connected to input pipe one.

[0014] The present invention provides an energy heating system based on multi-layer pipeline medium allocation, which has the following beneficial effects:

[0015] When the present invention is in use, it realizes reliable isolation of different media through the low-temperature pipe, the medium-temperature pipe and the high-temperature pipe, ensuring that the steam with the highest temperature, the heat-conducting oil with a slightly lower temperature and the hot water with the relatively lowest temperature can accurately enter the corresponding pipelines through the input pipe one, the input pipe two and the input pipe three respectively, avoiding mutual interference and mixing between the media, and ensuring the independent and stable operation of different media in their respective pipelines.

[0016] Furthermore, spraying nano-aerogel insulation between low-temperature, medium-temperature, and high-temperature pipes effectively reduces temperature exchange between different pipe layers, ensuring constant temperature of the media within each pipe. This design addresses the low heating efficiency and extensive regulation issues inherent in traditional single-medium heating systems, improving the heating quality and energy efficiency of the energy system while reducing energy consumption and operating costs.

[0017] In addition, by adjusting the pitch of guide vane 1, guide vane 2 and guide vane 3, the flow velocity of different media inside each pipeline can be accurately changed, the degree of turbulence can be enhanced, and the heat exchange efficiency between conduction tube 1, conduction tube 2 and conduction tube 3 can be effectively promoted, so that the temperature of the outflowing medium can more accurately meet the requirements, greatly improving the accuracy and efficiency of the heat exchange link of the energy system. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments are briefly introduced below.

[0019] The drawings described below only relate to some embodiments of the present invention, but are not intended to limit the present invention.

[0020] In the attached figure:

[0021] Figure 1 A schematic diagram showing the overall structure of the present invention is shown, wherein the dotted box represents the repeated portion of the pipeline, and the arrow represents the direction of medium flow;

[0022] Figure 2 It shows a schematic diagram of the cross-sectional structure of the end face of the cryogenic tube of the present invention;

[0023] Figure 3 A schematic cross-sectional view of the medium-temperature tube structure of the present invention is shown;

[0024] Figure 4 A schematic diagram of a three-dimensional structure of a conducting tube according to the present invention is shown;

[0025] Figure 5 It shows a schematic diagram of the cross-sectional structure of the conductive tube of the present invention;

[0026] Figure 6 A schematic diagram of a three-dimensional structure of a guide plate of the present invention is shown;

[0027] Figure 7 A schematic diagram of the three-dimensional structure of the outer tube of the present invention is shown;

[0028] Figure 8 A schematic diagram of the cross-sectional structure of the inner tube of the present invention is shown;

[0029] Figure 9 Shown is a system flow chart of the present invention.

[0030] Reference Signs List

[0031] 1. Low-temperature tube; 101. Medium-temperature tube; 102. High-temperature tube; 103. Nanoaerogel 1; 104. Magnetic fluid sealing joint; 105. Sealing cover 1; 106. Input tube 1; 107. Input tube 2; 108. Input tube 3;

[0032] 2. Conductor tube 1; 201. Conductor tube 2; 202. Conductor tube 3; 203. Sealing cover 2; 204. Guide vane 1; 205. Guide vane 2; 206. Guide vane 3; 207. Drive rod; 208. Output tube 1; 209. Output tube 2; 2010. Output tube 3; 2011. Heating assembly; 2012. Return tube 1; 2013. Return tube 2; 2014. Return tube 3;

[0033] 3. Outer tube; 301. Middle tube; 302. Inner tube; 303. Nanoaerogel 2; 304. Sealing cover 3; 305. Circulation tube 1; 306. Circulation tube 2; 307. Circulation tube 3; 308. Heat source assembly; 309. Flow guide tube 1; 3010. Drive pump; 3011. Evaporator assembly; 3012. Flow guide tube 2. DETAILED DESCRIPTION

[0034] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the described embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] Please refer to Figures 1 to 9 :

[0036] Example 1: The present invention proposes an energy heating system based on a multi-layer pipeline medium allocation, comprising: a low-temperature tube 1 and an outer tube 3, wherein a medium-temperature tube 101 is provided inside the low-temperature tube 1; a high-temperature tube 102 is provided inside the medium-temperature tube 101; nano-aerogel 103 is sprayed on the inner walls of the low-temperature tube 1, the medium-temperature tube 101 and the high-temperature tube 102; a magnetic fluid sealing joint 104 is installed between the low-temperature tube 1 and the medium-temperature tube 101, between the high-temperature tube 102 and the adjacent low-temperature tube 1, and between the medium-temperature tube 101 and the high-temperature tube 102, wherein the magnetic fluid sealing joint 104 is provided with a pressure sensor. Sensor and temperature sensor; a sealing cover 105 is installed on the side end of the low-temperature tube 1 at the initial end; the inner side of the sealing cover 105 is connected to the side ends of the medium-temperature tube 101 and the high-temperature tube 102, and the sealing cover 105 is respectively installed with an input pipe 106, an input pipe 2 107 and an input pipe 3 108; the input pipe 1 106, the input pipe 2 107 and the input pipe 3 108 are all installed with a temperature transmitter and an electric regulating valve, the input pipe 106 corresponds to the interior of the high-temperature tube 102, the input pipe 2 107 corresponds to the interior of the medium-temperature tube 101, and the input pipe 3 108 corresponds to the interior of the low-temperature tube 1.

[0037] In the embodiment of the present invention, when the energy system is working, a sealing cover 105 is installed on the initial ends of the low-temperature tube 1, the medium-temperature tube 101 and the high-temperature tube 102 to isolate the different media flowing inside the low-temperature tube 1, the medium-temperature tube 101 and the high-temperature tube 102. The steam with the highest temperature enters the interior of the high-temperature tube 102 through the input pipe 1 106, and the temperature of the steam is about 170°C. The heat transfer oil with a slightly lower temperature enters the interior of the medium-temperature tube 101 through the input pipe 2 107, and the temperature of the heat transfer oil is about 130°C. The hot water with the lowest temperature enters the interior of the low-temperature tube 1 through the input pipe 3 108, and the temperature of the hot water is about 50°C. The low-temperature tube 1, the medium-temperature tube 101 and the high-temperature tube 102 are grouped in 3 meters, and the low-temperature tubes 1, the medium-temperature tube 101 and the high-temperature tube 102 in the group are sealed by magnetic fluid. The sealing joint 104 is connected. When three different media flow through the magnetic fluid sealing joint 104, the pressure sensor and temperature sensor on the magnetic fluid sealing joint 104 detect the temperature and pressure of the media flowing in different parts to reduce the problem of leakage of the media. The temperature sensors and pressure sensors on multiple magnetic fluid sealing joints 104 are networked through the CAN bus to clearly understand the flow of the media in the pipeline. In addition, nano aerogel 103 is sprayed between the low-temperature pipe 1, the medium-temperature pipe 101 and the high-temperature pipe 102. Nano aerogel 103 uses nano aerogel insulation material with a thermal conductivity coefficient of ≤0.015W / (m·K), which reduces the temperature exchange between different pipe layers and ensures the constancy of the medium temperature in different pipelines, solving the problems of low efficiency and extensive regulation of traditional single-medium heating.

[0038] Embodiment 2, on the basis of embodiment 1, a conducting tube 1 2 is installed on the magnetic fluid sealing joint 104 at the side end of the low-temperature tube 1 at the end; a conducting tube 2 201 is provided on the inner side of the conducting tube 1 2; a conducting tube 3 202 is provided inside the conducting tube 2 201; a sealing cover 203 is installed on the side ends of the conducting tube 1 2, the conducting tube 2 201 and the conducting tube 3 202; a guide piece 1 204 is fixedly installed at the side end position between the inner side of the conducting tube 1 2 and the outer side of the conducting tube 2 201, and the guide piece 1 204 is made of a spiral elastic metal material, and the other end of the guide piece 1 204 is slidably installed between the inner side of the conducting tube 1 2 and the outer side of the conducting tube 2 201; a guide piece 205 is fixedly installed at the side end position between the inner side of the conducting tube 2 201 and the outer side of the conducting tube 3 202, wherein the other end of the guide piece 205 is slidably installed between the inner side of the conducting tube 2 201 and the outer side of the conducting tube 3 202; the conducting tube 3 202 A guide piece 3 206 is fixedly installed at one end of the inner side, wherein the other end of the guide piece 3 206 is slidably installed on the inner side of the conduction tube 3 202; three driving rods 207 are rotatably installed on the sealing cover 203; the inner ends of the three driving rods 207 are rotatably connected to the other ends of the guide piece 1 204, the guide piece 2 205, and the guide piece 3 206 respectively; the sealing cover 203 is also equipped with an output pipe 1 208 and an output pipe 2 209 as well as an output pipe 201. Output pipe 1 208 corresponds to the interior of conduction pipe 3 202, output pipe 2 209 corresponds to the interior of conduction pipe 2 201, and output pipe 3 2010 corresponds to the interior of conduction pipe 1 2; output pipe 1 208, output pipe 2 209, and output pipe 3 2010 are all installed with temperature transmitters and electric regulating valves, and output pipe 1 208, output pipe 2 209, and output pipe 3 2010 are also installed with heating components 2011 for heat supply;The output ends of the three heating components 2011 are respectively installed with return pipe 1 2012, return pipe 2 2013 and return pipe 3 2014. Among them, return pipe 1 2012, return pipe 2 2013 and return pipe 3 2014 are all installed with temperature transmitters and electric regulating valves. Return pipe 1 2012, return pipe 2 2013 and return pipe 3 2014 correspond to output pipe 1 208, output pipe 2 209 and output pipe 3 2010 respectively. When the energy system is working, the low temperature pipe 1, the medium temperature pipe 101 and the high temperature pipe 102 are Different media flow into the corresponding conduction pipe 1 2, conduction pipe 2 201 and conduction pipe 3 202. Conduction pipe 1 2, conduction pipe 201 and conduction pipe 3 202 are close to the heating component 2011 for heating. The positions of guide piece 1 204, guide piece 2 205 and guide piece 3 206 are adjusted according to the temperature requirements of different areas. The driving rod 207 is rotated on the side of the sealing cover 203 to drive the internal guide piece 1 204, guide piece 2 205 and guide piece 3 206 to adjust the pitch. The guide piece made of elastic metal is After deformation, the flow piece 1 204, the flow piece 2 205, and the flow piece 3 206 are in a suitable pitch, which is adjustable between 50-200mm, changing the flow speed of different media inside the conductive tube 1 2, the conductive tube 2 201, and the conductive tube 3 202, increasing the turbulent speed, and making the conductive tube 1 2, the conductive tube 2 201, and the conductive tube 3 202 heat exchange, so that the temperature of the medium flowing out of the conductive tube 1 2, the conductive tube 2 201, and the conductive tube 3 202 meets the requirements. Different media within the system flow into heating assembly 2011 through corresponding output pipes 1 208, 209, and 2010. Temperature transmitters and electric control valves on output pipes 1 208, 209, and 2010 precisely control the flow rate, allowing the media to enter different heating assemblies 2011 to provide different heat requirements for buildings and industries. After losing heat, the media flows through return pipes 1 2012, 2013, and 2014, allowing the fluid to be heated and recycled.

[0039] Example 3, on the basis of Example 1, a middle tube 301 is provided inside the outer tube 3; an inner tube 302 is provided inside the middle tube 301; the inner side walls of the outer tube 3, the middle tube 301 and the inner tube 302 are sprayed with nano aerogel 2 303; the outer tube 3, the middle tube 301 and the inner tube 302 are connected to the adjacent outer tube 3, the middle tube 301 and the inner tube 302 by using a magnetic fluid sealing joint 104; the outer tube The initial ends of the pipe 3, the middle pipe 301 and the inner pipe 302 are installed with a sealing cover 304, where the sealing cover 304 is connected to the side ends of the return pipe 1 2012, the return pipe 2 2013 and the return pipe 3 2014 respectively, and the return pipe 1 2012, the return pipe 2 2013 and the return pipe 3 2014 correspond to the inside of the outer pipe 3, the middle pipe 301 and the inner pipe 302 respectively; the outer pipe 3, the middle pipe 301 and the inner pipe 3 The end of 02 is also installed with a sealing cover 304, on which circulation pipe 1 305, circulation pipe 2 306 and circulation pipe 3 307 are installed respectively; circulation pipe 1 305, circulation pipe 2 306 and circulation pipe 3 307 correspond to the interior of outer tube 3, middle tube 301 and inner tube 302 respectively, and circulation pipe 1 305, circulation pipe 2 306 and circulation pipe 3 307 are all installed with temperature transmitters and electric regulating valves. Circulation pipe 1 305, circulation pipe 2 306, and circulation pipe 3 307 are all equipped with heat source assemblies 308 for controlling different temperatures; the output ends of the three heat source assemblies 308 are respectively connected to input pipe 1 106, input pipe 2 107, and input pipe 3 108; the inner bottom of the inner tube 302 is connected to the guide pipe 1 309; the guide pipe 1 309 passes through the middle tube 301 and the outer tube 3 and is equipped with a drive pump 3010 and an evaporator assembly 3011;A guide pipe 2 3012 is installed on the output end of the evaporator component 3011, wherein the side end of the guide pipe 2 3012 is connected to the input pipe 1 106. When the energy system is working, the fluid after passing through the heating component 2011 flows through the return pipe 1 2012, the return pipe 2 2013 and the return pipe 3 2014 to the corresponding outer tube 3, the middle tube 301 and the inner tube 302 respectively. Magnetic fluid sealing joints 104 are installed between the outer tube 3, the middle tube 301 and the inner tube 302 at multiple locations to timely understand the temperature or pressure of the reflux medium, which is convenient for energy replenishment and other operations. The interior of the outer tube 3, the middle tube 301 and the inner tube 302 is also sprayed with a heat-insulating nano-aerogel 2 303 to ensure the constant temperature of the medium flowing in different pipelines. The medium inside the outer tube 3, the middle tube 301 and the inner tube 302 is connected through the circulation of the sealing cover 3 304. Pipe 1 305, circulation pipe 2 306, and circulation pipe 3 307 flow into the corresponding heat source assembly 308, facilitating the processing of the medium before it circulates again through input pipe 1 106, input pipe 2 107, and input pipe 3 108. Water vapor in inner pipe 302 condenses, producing water droplets. The drive pump 3010 on flow guide pipe 1 309 then operates, extracting the water droplets into evaporator assembly 3011, forming high-temperature steam that flows through flow guide pipe 2 3012 and back into input pipe 1 106 for use. The temperature transmitters and electric control valves on circulation pipes 1 305, circulation pipe 2 306, circulation pipe 3 307, input pipes 1 106, input pipes 2 107, and input pipe 3 108, combined with the temperature and pressure sensors on the magnetic fluid sealing joint 104, clearly identify the real-time operating conditions, allowing for precise positioning and appropriate adjustments to the flow rate, temperature, and pressure of the medium at each layer, as well as the outdoor temperature and humidity.

[0040] Working principle: Different media flow through the low temperature pipe 1, the medium temperature pipe 101 and the high temperature pipe 102. The steam with the highest temperature enters the high temperature pipe 102 through the input pipe 1 106. The heat transfer oil with a slightly lower temperature enters the medium temperature pipe 101 through the input pipe 2 107. The hot water with the lowest temperature enters the low temperature pipe 1 through the input pipe 3 108. The pressure sensor and temperature sensor on the magnetic fluid sealing joint 104 detect the temperature and pressure of the media flowing in different parts. The low temperature pipe 1, the medium temperature pipe 101 and The nano-aerogel 103 between the high-temperature tubes 102 reduces the temperature exchange between different tube layers, allowing the different media in the low-temperature tube 1, the medium-temperature tube 101, and the high-temperature tube 102 to flow into the corresponding conductive tube 1 2, the conductive tube 2 201, and the conductive tube 3 202. The driving rod 207 is rotated on the side of the sealing cover 203 to drive the internal guide vane 1 204, the guide vane 2 205, and the guide vane 3 206 to adjust the pitch, thereby enhancing the turbulent speed. Different media are mixed in the conductive tube 1 2 and the conductive tube 2 201. The heat exchange between the heat exchanger and the conduction pipe 3 202 is carried out, and the temperature of the outflowing medium is more in line with the requirements. Different media flow into the heating component 2011 through the corresponding output pipe 1 208, output pipe 2 209 and output pipe 3 2010 to provide different heat requirements for buildings and industries. The medium then flows into the corresponding outer layer pipe 3, middle layer pipe 301 and inner layer pipe 302 through the return pipe 1 2012, return pipe 2 2013 and return pipe 3 2014, and then flows into the corresponding outer layer pipe 3, middle layer pipe 301 and inner layer pipe 302 through the circulation pipe 1 305, circulation pipe 2 306 and circulation pipe 3. 307 flows into the corresponding heat source component 308 for processing and then circulates again through input pipe 1 106, input pipe 2 107 and input pipe 3 108. The water vapor in the inner tube 302 condenses to produce water droplets, which are extracted into the evaporator component 3011 through the guide pipe 1 309 to form high-temperature steam and flow through the guide pipe 2 3012 to the input pipe 1 106 for use. By using multiple layers of pipelines to guide media of different temperatures, the appropriate temperature is accurately provided for different needs, reducing the problem of energy waste.

[0041] In this article, there are several points to note:

[0042] 1. The drawings of the embodiments of the present invention only relate to the structures related to the embodiments of the present invention. Other structures may refer to conventional designs.

[0043] 2. In the absence of conflict, the embodiments of the present invention and the features therein may be combined with each other to form new embodiments.

[0044] The above are merely specific embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any modifications or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.

Claims

1. An energy heating system based on multi-layer pipeline medium allocation, including: A low-temperature tube (1) and an outer tube (3), wherein a medium-temperature tube (101) is provided inside the low-temperature tube (1); a high-temperature tube (102) is provided inside the medium-temperature tube (101); characterized in that nano-aerogel (103) is sprayed on the inner side walls of the low-temperature tube (1), the medium-temperature tube (101) and the high-temperature tube (102); a magnetic fluid sealing joint (104) is installed between the low-temperature tube (1) and the medium-temperature tube (101), between the high-temperature tube (102) and the adjacent low-temperature tube (1), and between the medium-temperature tube (101) and the high-temperature tube (102), wherein a pressure sensor and a temperature sensor are provided on the magnetic fluid sealing joint (104); in the initial A sealing cover 1 (105) is installed on the side end of the low-temperature tube (1) at the starting end; the inner side of the sealing cover 1 (105) is connected to the side ends of the medium-temperature tube (101) and the high-temperature tube (102), and the sealing cover 1 (105) is respectively installed with an input tube 1 (106), an input tube 2 (107) and an input tube 3 (108); the input tube 1 (106), the input tube 2 (107) and the input tube 3 (108) are all installed with a temperature transmitter and an electric regulating valve, the input tube 1 (106) corresponds to the inside of the high-temperature tube (102), the input tube 2 (107) corresponds to the inside of the medium-temperature tube (101), and the input tube 3 (108) corresponds to the inside of the low-temperature tube (1).

2. The energy heating system based on multi-layer pipeline medium allocation according to claim 1 is characterized in that: A conducting tube 1 (2) is installed on the magnetic fluid sealing joint (104) at the side end of the low-temperature tube (1); a conducting tube 2 (201) is provided on the inner side of the conducting tube 1 (2); a conducting tube 3 (202) is provided inside the conducting tube 2 (201); a sealing cover 2 (203) is installed on the side ends of the conducting tube 1 (2), the conducting tube 2 (201) and the conducting tube 3 (202); a guide plate 1 (204) is fixedly installed at the side end position between the inner side of the conducting tube 1 (2) and the outer side of the conducting tube 2 (201), and the guide plate 1 (204) is made of a spiral elastic metal material, and the other end of the guide plate 1 (204) is slidably installed between the inner side of the conducting tube 1 (2) and the outer side of the conducting tube 2 (201).

3. The energy heating system based on multi-layer pipeline medium allocation according to claim 2 is characterized in that: A guide piece 2 (205) is fixedly installed at the side end position between the inner side of the conductive tube 2 (201) and the outer side of the conductive tube 3 (202), wherein the other end of the guide piece 2 (205) is slidably installed between the inner side of the conductive tube 2 (201) and the outer side of the conductive tube 3 (202); a guide piece 3 (206) is fixedly installed at one end of the inner side of the conductive tube 3 (202), wherein the other end of the guide piece 3 (206) is slidably installed on the inner side of the conductive tube 3 (202).

4. The energy heating system based on multi-layer pipeline medium allocation according to claim 3 is characterized in that: Three driving rods (207) are rotatably mounted on the sealing cover 2 (203); the inner ends of the three driving rods (207) are rotatably connected to the other ends of the guide plate 1 (204), the guide plate 2 (205), and the guide plate 3 (206); the sealing cover 2 (203) is also respectively mounted with an output tube 1 (208), an output tube 2 (209), and an output tube 3 (2010); the output tube 1 (208) corresponds to the interior of the conduction tube 3 (202), the output tube 2 (209) corresponds to the interior of the conduction tube 2 (201), and the output tube 3 (2010) corresponds to the interior of the conduction tube 1 (2).

5. The energy heating system based on multi-layer pipeline medium allocation according to claim 4 is characterized in that: The output pipe 1 (208), the output pipe 2 (209) and the output pipe 3 (2010) are all installed with temperature transmitters and electric regulating valves, and the output pipe 1 (208), the output pipe 2 (209) and the output pipe 3 (2010) are also installed with heating components (2011) for heating; the output ends of the three heating components (2011) are respectively installed with return pipe 1 (2012), return pipe 2 (2013) and return pipe 3 (2014), wherein the return pipe 1 (2012), return pipe 2 (2013) and return pipe 3 (2014) are all installed with temperature transmitters and electric regulating valves, and the return pipe 1 (2012), return pipe 2 (2013) and return pipe 3 (2014) correspond to the output pipe 1 (208), the output pipe 2 (209) and the output pipe 3 (2010) respectively.

6. The energy heating system based on multi-layer pipeline medium allocation according to claim 5 is characterized in that: A middle tube (301) is provided inside the outer tube (3); an inner tube (302) is provided inside the middle tube (301); nano-aerogel 2 (303) is sprayed on the inner side walls of the outer tube (3), the middle tube (301) and the inner tube (302); and the outer tube (3), the middle tube (301) and the inner tube (302) are connected to adjacent outer tubes (3), the middle tube (301) and the inner tube (302) by means of a magnetic fluid sealing joint (104).

7. The energy heating system based on multi-layer pipeline medium allocation according to claim 6 is characterized in that: The initial ends of the outer tube (3), the middle tube (301) and the inner tube (302) are installed with sealing covers three (304), wherein the sealing covers three (304) are respectively connected to the side ends of the return tube one (2012), the return tube two (2013) and the return tube three (2014), and the return tube one (2012), the return tube two (2013) and the return tube three (2014) correspond to the interiors of the outer tube (3), the middle tube (301) and the inner tube (302), respectively.

8. The energy heating system based on multi-layer pipeline medium allocation according to claim 7 is characterized in that: The ends of the outer tube (3), the middle tube (301) and the inner tube (302) are also installed with sealing covers three (304), and the sealing covers three (304) are respectively installed with circulation tube one (305), circulation tube two (306) and circulation tube three (307); the circulation tube one (305), circulation tube two (306) and circulation tube three (307) correspond to the interiors of the outer tube (3), the middle tube (301) and the inner tube (302), respectively, and the circulation tube one (305), circulation tube two (306) and circulation tube three (307) are all installed with temperature transmitters and electric regulating valves, and the circulation tube one (305), circulation tube two (306) and circulation tube three (307) are all installed with heat source components (308) for controlling different temperatures.

9. The energy heating system based on multi-layer pipeline medium allocation according to claim 8 is characterized in that: The output ends of the three heat source components (308) are respectively connected to the input pipe 1 (106), the input pipe 2 (107) and the input pipe 3 (108); the inner bottom of the inner tube (302) is connected to the guide pipe 1 (309); the guide pipe 1 (309) passes through the middle tube (301) and the outer tube (3) and is installed with a driving pump (3010) and an evaporator component (3011); the output end of the evaporator component (3011) is installed with the guide pipe 2 (3012), wherein the side end of the guide pipe 2 (3012) is connected to the input pipe 1 (106).

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