A heating pipe network structure

Abstract

The utility model relates to the technical field of heat supply pipe network, specifically disclose a kind of heat supply pipe network structure, comprising: heat supply pipeline;The outer surface of the heat supply pipeline is sleeved and installed with multiple heat preservation mechanism, the inside of the heat supply pipeline is installed with anticorrosive mechanism;The heat preservation mechanism includes heat preservation cover, non-slip strip, connecting sleeve and temperature sensor, the heat preservation cover is sleeved and installed in the outer surface of heat supply pipeline, the non-slip strip is provided with multiple;The utility model passes through the cooperative work of heat preservation cover, non-slip strip, connecting sleeve and temperature sensor, heat preservation cover uses multilayer high-efficiency thermal insulation material, significantly reduce the loss of heat in transmission process, improve heat supply efficiency, the design of non-slip strip ensures the close fit between heat preservation cover and heat supply pipeline, connecting sleeve is convenient for the connection and fixed between adjacent heat preservation mechanism, and temperature sensor is real-time monitoring pipeline temperature, to carry out maintenance and adjustment, to guarantee the stable operation and efficient heating of heating system.

Description

Technical Field

[0001] This utility model belongs to the field of heating pipeline technology, and specifically relates to a heating pipeline structure. Background Technology

[0002] Heating networks are pipeline systems used to transport heat generated by heat sources to various heat users. They are a key component of heating engineering. As an important branch of thermal energy engineering, heating engineering mainly studies how to efficiently and safely produce, transport, distribute and utilize heat energy to meet the heat needs of buildings, industrial production and other industries. The design, construction, operation and maintenance of heating networks involve professional knowledge in many aspects such as heat transfer, fluid flow and thermodynamic principles.

[0003] Chinese patent CN213687008U discloses an automatic sewage discharge device for heating pipe networks. This device uses a fixing mechanism with two sponge pads placed between a fixed ring and a movable ring, one end of each pad adhering to the fixed ring while the movable ring is pulled open. Releasing the movable rings releases the spring at one end of a rectangular block, causing it to return to its original position and allowing the locking blocks of the two movable rings to enter the through-holes of the rectangular block. However, this heating pipe network relies solely on sponge pads for insulation during transport. This insulation method has poor heat retention, resulting in significant heat loss, reduced heating efficiency, and increased energy consumption and operating costs. Utility Model Content

[0004] The purpose of this utility model is to provide a heating pipe network structure to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A heating pipe network structure, comprising:

[0007] Heating pipelines;

[0008] The outer surface of the heating pipe is fitted with multiple insulation mechanisms, and the inside of the heating pipe is fitted with anti-corrosion mechanisms.

[0009] The insulation mechanism includes an insulation sleeve, anti-slip strips, a connecting sleeve, and a temperature sensor. The insulation sleeve is fitted onto the outer surface of the heating pipe. Multiple anti-slip strips are provided, and all anti-slip strips are installed on the inner wall of the insulation sleeve. The connecting sleeve is installed on one side of the outer surface of the insulation sleeve. Two temperature sensors are provided, and the two temperature sensors are respectively installed on both sides of the bottom inner wall of the insulation sleeve.

[0010] Preferably, sealing tape is jointly adhered between the tops of the multiple insulation mechanisms, four limiting strips are inserted into the inner wall of the heating pipe, four positioning holes are opened at one end of the heating pipe, and a pressure sensor is installed on the bottom inner wall of the anti-corrosion mechanism.

[0011] Preferably, the insulation sleeve includes an aerogel felt layer, a polyurethane foam layer, a moisture-proof and vapor-barrier layer, and a protective outer shell layer. The polyurethane foam layer is installed on the outer wall of the aerogel felt layer, the moisture-proof and vapor-barrier layer is installed on the outer wall of the polyurethane foam layer, and the protective outer shell layer is installed on the outer wall of the moisture-proof and vapor-barrier layer.

[0012] Preferably, the moisture-proof and vapor-barrier layer is an aluminum foil composite film, the protective outer shell layer is a galvanized steel plate, the layered structure of the insulation sleeve is consistent with the layered structure of the connecting sleeve, and the temperature sensor is a patch type.

[0013] Preferably, the anti-corrosion mechanism includes an anti-corrosion pipe, a limiting groove, a limiting ring, a positioning rod, and a sealing gasket. The anti-corrosion pipe is inserted and installed inside the heating pipe. There are four limiting grooves and four positioning rods. The four limiting grooves are all opened on the outer surface of the anti-corrosion pipe. The limiting ring is installed on one side of the outer surface of the anti-corrosion pipe. The four positioning rods are all installed on one end of the limiting ring. The sealing gasket is installed on the other end of the limiting ring.

[0014] Preferably, the anti-corrosion pipe is made of ceramic, the limiting groove is set as a dovetail structure, and the limiting groove is engaged with the limiting strip. The positioning rod and the limiting groove are spatially staggered.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] (1) This utility model achieves its goals through the coordinated operation of the insulation sleeve, anti-slip strip, connecting sleeve and temperature sensor. The insulation sleeve uses multi-layer high-efficiency insulation material, which significantly reduces heat loss during transmission and improves heating efficiency. The design of the anti-slip strip ensures a tight fit between the insulation sleeve and the heating pipe. The connecting sleeve facilitates the connection and fixation between adjacent insulation mechanisms. The temperature sensor monitors the pipe temperature in real time for maintenance and adjustment, thereby ensuring the stable operation and efficient heating of the heating system.

[0017] (2) Through the coordinated work of the anti-corrosion pipe, the limiting groove, the limiting ring, the positioning rod and the sealing gasket, the anti-corrosion pipe of ceramic material has excellent corrosion resistance and high temperature resistance, which can effectively resist the high temperature, high pressure and corrosive media inside the heating network, extend the service life of the pipe, and reduce leakage and maintenance costs caused by corrosion. At the same time, the design of the limiting groove and the positioning rod ensures accurate alignment and fixation between the anti-corrosion pipe and the heating pipe, and improves the stability and reliability of the heating system. Attached Figure Description

[0018] Figure 1 This is a perspective view of the present utility model;

[0019] Figure 2 This is a perspective view of the insulation mechanism of this utility model;

[0020] Figure 3 This is a layered diagram of the thermal insulation sleeve of this utility model;

[0021] Figure 4 This is a connection diagram of the anti-corrosion mechanism of this utility model and the heating pipeline;

[0022] In the diagram: 1. Heating pipe; 2. Insulation mechanism; 3. Corrosion protection mechanism; 4. Sealing tape; 5. Limiting strip; 6. Positioning hole; 7. Pressure sensor;

[0023] 21. Insulation sleeve; 22. Anti-slip strip; 23. Connecting sleeve; 24. Temperature sensor;

[0024] 211. Aerogel felt layer; 212. Polyurethane foam layer; 213. Moisture-proof and vapor-proof layer; 214. Protective outer shell layer;

[0025] 31. Corrosion-resistant pipe; 32. Limiting groove; 33. Limiting ring; 34. Positioning rod; 35. Sealing gasket. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Example 1:

[0028] Please see Figures 1 to 4 As shown, a heating pipe network structure includes:

[0029] Heating pipe 1;

[0030] Multiple insulation mechanisms 2 are fitted onto the outer surface of the heating pipe 1, and anti-corrosion mechanisms 3 are installed inside the heating pipe 1.

[0031] The insulation mechanism 2 includes an insulation sleeve 21, anti-slip strips 22, a connecting sleeve 23, and a temperature sensor 24. The insulation sleeve 21 is fitted onto the outer surface of the heating pipe 1. Multiple anti-slip strips 22 are provided, and all of the multiple anti-slip strips 22 are installed on the inner wall of the insulation sleeve 21. The connecting sleeve 23 is installed on one side of the outer surface of the insulation sleeve 21. Two temperature sensors 24 are provided, and the two temperature sensors 24 are respectively installed on both sides of the bottom inner wall of the insulation sleeve 21.

[0032] Depend on Figures 1 to 3 It can be seen that the tops of multiple insulation mechanisms 2 are jointly pasted with sealing tape 4, four limiting strips 5 are installed through the inner wall of the heating pipe 1, four positioning holes 6 are opened at one end of the heating pipe 1, and a pressure sensor 7 is installed on the bottom inner wall of the anti-corrosion mechanism 3.

[0033] The insulation jacket 21 includes an aerogel felt layer 211, a polyurethane foam layer 212, a moisture-proof vapor barrier layer 213, and a protective outer shell layer 214. The polyurethane foam layer 212 is installed on the outer wall of the aerogel felt layer 211, the moisture-proof vapor barrier layer 213 is installed on the outer wall of the polyurethane foam layer 212, and the protective outer shell layer 214 is installed on the outer wall of the moisture-proof vapor barrier layer 213.

[0034] As can be seen from the above, when the heating pipeline 1 begins to transport heat energy, the multiple insulation mechanisms 2 fitted onto the outer surface of the heating pipeline 1 begin to function. The insulation sleeve 21, as the core insulation component, effectively reduces heat transfer from the heating pipeline 1 to the external environment due to its extremely low thermal conductivity. The polyurethane foam layer 212 further enhances the insulation effect, ensuring that heat loss is minimized and achieving high-efficiency insulation performance. Simultaneously, the moisture-proof vapor barrier layer 213 prevents the intrusion of external moisture, protecting the two insulation layers from moisture and performance degradation. The protective outer shell layer 214 provides mechanical protection and extends the service life of the insulation mechanism 2. Overall, the insulation mechanism 2 significantly reduces heat loss in the heating network, improves heating efficiency, reduces energy consumption and operating costs, and provides stable and reliable insulation for the heating system. In addition to the insulation solution, multiple anti-slip strips 22 installed on the inner wall of the insulation sleeve 21 ensure a tight fit between the insulation sleeve 21 and the heating pipe 1, preventing a decrease in insulation performance due to vibration or displacement. The connecting sleeve 23 on one side of the outer surface of the insulation sleeve 21 facilitates the connection and fixation between adjacent insulation mechanisms 2, enhancing the stability of the overall insulation structure. Temperature sensors 24 installed on both sides of the bottom inner wall of the insulation sleeve 21 monitor the pipe temperature in real time to ensure that the insulation effect meets expectations, while pressure sensors 7 monitor the pipe pressure in real time to ensure that the pressure meets expectations and transmit data in a timely manner when abnormalities are detected, so as to carry out maintenance and adjustment. In addition, the sealing tape 4 that is jointly pasted between the tops of multiple insulation mechanisms 2 further seals the gaps between the insulation mechanisms 2, preventing heat loss from the gaps and improving the overall insulation performance.

[0035] For details, please refer to Figures 1 to 3 As shown, the moisture-proof and vapor-barrier layer 213 is made of aluminum foil composite film, the protective outer shell layer 214 is made of galvanized steel plate, the layered structure of the insulation sleeve 21 is consistent with the layered structure of the connecting sleeve 23, and the temperature sensor 24 is made of patch type.

[0036] As can be seen from the above, the aluminum foil composite film has good moisture-proof and vapor-barrier properties, which can effectively isolate external water vapor and protect the insulation material inside the insulation sleeve 21 from moisture, thereby maintaining the insulation effect of the insulation sleeve 21. The galvanized steel plate has high strength and corrosion resistance, which can effectively resist the erosion of the external environment and mechanical impact, extend the service life of the insulation sleeve 21, and make the insulation effect of the insulation sleeve 21 and the connecting sleeve 23 consistent. The surface-mount temperature sensor 24 has the advantages of small size, convenient installation and fast response speed.

[0037] Example 2:

[0038] refer to Figure 1 and Figure 4 As shown, the anti-corrosion mechanism 3 includes an anti-corrosion pipe 31, a limiting groove 32, a limiting ring 33, a positioning rod 34, and a sealing gasket 35. The anti-corrosion pipe 31 is inserted into the heating pipe 1. There are four limiting grooves 32 and four positioning rods 34. The four limiting grooves 32 are all opened on the outer surface of the anti-corrosion pipe 31. The limiting ring 33 is installed on one side of the outer surface of the anti-corrosion pipe 31. The four positioning rods 34 are all installed on one end of the limiting ring 33. The sealing gasket 35 is installed on the other end of the limiting ring 33.

[0039] As can be seen from the above, when the anti-corrosion pipe 31 is inserted into the heating pipe 1, the four limiting grooves 32 on its outer surface are engaged with the four limiting strips 5 inserted into the inner wall of the heating pipe 1, ensuring accurate alignment and fixation between the anti-corrosion pipe 31 and the heating pipe 1, and preventing loosening or displacement of the connection due to vibration or temperature changes. The limiting ring 33 installed on one side of the outer surface of the anti-corrosion pipe 31 engages with the corresponding positioning holes 6 on the adjacent anti-corrosion pipe 31 or heating pipe 1 through the four positioning rods 34 at one end. The stability and positioning accuracy of the anti-corrosion pipe 31 are further enhanced. The sealing gasket 35 at the other end of the limiting ring 33 plays a sealing role, preventing the heating medium from leaking from the gap between the anti-corrosion pipe 31 and the heating pipe 1, thus ensuring the normal operation of the heating system. The anti-corrosion pipe 31 is made of ceramic material, which has excellent corrosion resistance and high temperature resistance. It can effectively resist the high temperature, high pressure and corrosive media inside the heating network, thereby extending the service life of the pipe and reducing leakage and maintenance costs caused by corrosion.

[0040] Preferred, Reference Figure 1 and Figure 4As shown, the anti-corrosion pipe 31 is made of ceramic, the limiting groove 32 is set as a dovetail structure, and the limiting groove 32 is engaged with the limiting strip 5. The positioning rod 34 and the limiting groove 32 are spatially staggered.

[0041] As can be seen from the above, ceramic materials have excellent corrosion resistance and high temperature resistance. Using ceramics to make anti-corrosion pipes 31 can effectively resist the high temperature, high pressure and corrosive media inside the heating pipe network, extend the service life of the pipes, and reduce leakage and maintenance costs caused by corrosion. The dovetail structure limiting groove 32 has better self-locking performance and stability, which can ensure that the connection between the anti-corrosion pipe 31 and the heating pipe 1 is more firm and reliable, so that the positioning rod 34 can avoid the position of the limiting groove 32 and form multiple force points to strengthen the firmness of the connection.

[0042] Application example:

[0043] This design is suitable for urban centralized heating systems, industrial heating systems, and heating systems in cold regions. The insulation mechanism 2 uses multiple layers of high-efficiency insulation materials such as aerogel felt layer 211 and polyurethane foam layer 212 to effectively reduce heat transfer. At the same time, combined with temperature sensor 24, it monitors the pipeline temperature in real time to ensure heating efficiency and reduce heat loss. The anti-corrosion mechanism 3 uses ceramic anti-corrosion pipe 31, which, with its excellent corrosion resistance and high temperature resistance, resists the high temperature, high pressure, and corrosive media inside the heating network, extending the service life of the pipeline. In practical applications, this design can not only improve heating efficiency and reduce energy consumption, but also promptly detect and repair potential faults through an intelligent monitoring and maintenance system, improving the reliability and safety of the heating system, while meeting the requirements of environmental protection and energy conservation for sustainable development.

[0044] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A heating pipe network structure, characterized in that, include: Heating pipeline (1); The outer surface of the heating pipe (1) is fitted with multiple insulation mechanisms (2), and the interior of the heating pipe (1) is fitted with an anti-corrosion mechanism (3). The insulation mechanism (2) includes an insulation sleeve (21), anti-slip strips (22), a connecting sleeve (23), and a temperature sensor (24). The insulation sleeve (21) is fitted onto the outer surface of the heating pipe (1). There are multiple anti-slip strips (22), and all of them are installed on the inner wall of the insulation sleeve (21). The connecting sleeve (23) is installed on one side of the outer surface of the insulation sleeve (21). There are two temperature sensors (24), and the two temperature sensors (24) are respectively installed on both sides of the bottom inner wall of the insulation sleeve (21).

2. The heating pipe network structure according to claim 1, characterized in that: A sealing tape (4) is pasted between the tops of multiple insulation mechanisms (2), four limiting strips (5) are inserted into the inner wall of the heating pipe (1), four positioning holes (6) are opened at one end of the heating pipe (1), and a pressure sensor (7) is installed on the bottom inner wall of the anti-corrosion mechanism (3).

3. A heating pipe network structure according to claim 2, characterized in that: The insulation sleeve (21) includes an aerogel felt layer (211), a polyurethane foam layer (212), a moisture-proof vapor barrier layer (213), and a protective outer shell layer (214). The polyurethane foam layer (212) is installed on the outer wall of the aerogel felt layer (211), the moisture-proof vapor barrier layer (213) is installed on the outer wall of the polyurethane foam layer (212), and the protective outer shell layer (214) is installed on the outer wall of the moisture-proof vapor barrier layer (213).

4. A heating pipe network structure according to claim 3, characterized in that: The moisture-proof vapor barrier layer (213) is made of aluminum foil composite film, the protective outer shell layer (214) is made of galvanized steel plate, the layered structure of the insulation sleeve (21) is consistent with the layered structure of the connecting sleeve (23), and the temperature sensor (24) is made of patch type.

5. A heating pipe network structure according to claim 1, characterized in that: The anti-corrosion mechanism (3) includes an anti-corrosion pipe (31), a limiting groove (32), a limiting ring (33), a positioning rod (34), and a sealing gasket (35). The anti-corrosion pipe (31) is inserted into the heating pipe (1). There are four limiting grooves (32) and four positioning rods (34). The four limiting grooves (32) are all opened on the outer surface of the anti-corrosion pipe (31). The limiting ring (33) is installed on one side of the outer surface of the anti-corrosion pipe (31). The four positioning rods (34) are all installed at one end of the limiting ring (33). The sealing gasket (35) is installed at the other end of the limiting ring (33).

6. A heating pipe network structure according to claim 5, characterized in that: The anti-corrosion pipe (31) is made of ceramic. The limiting groove (32) is set as a dovetail structure and the limiting groove (32) is engaged with the limiting strip (5). The positioning rod (34) and the limiting groove (32) are spatially staggered.

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