Moisture removal partition type steam fixing support
By installing partition brackets and thermal insulation materials on the steam pipeline assembly, the high-temperature conduction and corrosion protection problems of steam pipeline partition devices in the prior art are solved, and stable and safe steam pipeline support and temperature insulation effects are achieved, reducing maintenance costs.
Patent Information
- Application Number
- CN202421286531.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-06
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-06-06
AI Technical Summary
Due to the linear connection structure of existing steam pipeline partitioning devices, high-temperature steam is easily transmitted to the outer steel pipe, resulting in corrosion damage to the outer steel pipe, reducing service life, and it is difficult to ensure the safety of the pipeline network in the event of air leakage.
A moisture-exhausting partition steam fixing bracket is designed, by providing the first and second partition bracket components on the left and right walls of the steam pipe assembly, and using an arched support sheet and reinforcement frame on the support assembly, combined with silicate acid The filler layer of thermal insulation materials such as aluminum fibers and aerogels forms a solid partition and thermal insulation structure, absorbing vibration and impact forces, and preventing heat conduction and corrosion.
It effectively prevents the displacement and deformation of steam pipe components, improves stability and safety, extends service life, reduces maintenance costs, and reduces heat loss through thermal insulation materials, and improves energy utilization efficiency.
Smart Images
Figure CN222334843U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pipeline support thermal insulation structures, in particular to a moisture-discharging and isolation type steam fixing bracket. Background Art
[0002] The prefabricated direct buried steel jacketed steam insulated pipeline transports 300 degrees Celsius high temperature steam, and the pressure is generally 0.6-1.6MPa. It is used for industrial production in industrial parks, such as tire factories, pharmaceutical factories, etc. It can also be used for centralized heating and cooling projects in commercial buildings. It is both economical and energy-saving and environmentally friendly. In recent years, with the development of my country's industry and new city construction, high temperature and high pressure steam has become a clean and environmentally friendly energy source. The prefabricated direct buried steam insulated pipeline consists of straight pipes and pipe fittings. Each straight pipe is about 9-12 meters long. The pipe fittings include internal fixed brackets, compensators, drain joints, elbows, tees and reducers. Among them, the internal fixed bracket is an important load-bearing structural component, which is responsible for the safe operation and service life of the entire pipe network. The internal fixed bracket includes working steel pipe, outer protective steel pipe, force-bearing components, partition components and moisture exhaust pipes, etc. The partition components separate the insulation layer into sections, so that each 52-meter interval between two fixed brackets forms an independent insulation section. The moisture exhaust pipes at both ends exhaust moisture, so that once the working pipe leaks, the length of the pipeline network damaged is minimized. Therefore, the partition components not only have a separation function, but also have to be able to reduce heat transfer. Because the temperature of the working steel pipe reaches 300 degrees Celsius, the heat can easily be transferred to the outer protective pipe along the partition components, and the high temperature will destroy the outer corrosion protection of the outer protective steel pipe in a short time. This partition device should also withstand a certain amount of pressure, and if it is leaking, it can still ensure the safety of the adjacent sections of the pipeline network.
[0003] The existing partition device uses an annular partition plate with a straight cross-section to directly connect the outer protective steel pipe and the working steel pipe. Although it plays the function of supporting the partition, since the straight line between the two points is the shortest distance, the high temperature of the working steel pipe is transmitted to the outer protective steel pipe at the shortest distance, destroying the external corrosion protection of the outer protective steel pipe and reducing its service life.
[0004] For this purpose, we propose a moisture-discharging and isolation type steam fixing bracket. Utility Model Content
[0005] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a moisture-discharging and partitioning steam fixing bracket.
[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a moisture-exhaust partition type steam fixed bracket, comprising a steam pipe assembly, a first partition bracket assembly is arranged on the left wall surface of the steam pipe assembly, a second partition bracket assembly is arranged on the right wall surface of the steam pipe assembly, and the structure of the second partition bracket assembly is consistent with the first partition bracket assembly, the steam pipe assembly comprises a working steel pipe, an outer protective steel pipe and two moisture-exhaust pipes, and the outer protective steel pipe is sleeved on the outside of the working steel pipe, and the two moisture-exhaust pipes are respectively arranged on the left and right outer walls of the outer protective steel pipe, the first partition bracket assembly comprises a support seat, a partition assembly is fixedly installed on the top of the support seat, the partition assembly comprises an inner tube insulation partition ring, the outer wall of the inner tube insulation partition ring is evenly fixedly installed with the support assembly, the outer tube insulation partition ring is fixedly installed on the end of the support assembly away from the inner tube insulation partition ring, and the inner wall of the outer tube insulation partition ring is evenly provided with a first thermal insulation material filling layer.
[0007] Preferably, the support assembly includes an arched support piece, and one side of the outer wall of the arched support piece is fixedly connected to the outer wall of the inner tube insulation isolation ring.
[0008] Preferably, the other side of the outer wall of the arched support piece is fixedly connected to the inner wall of the outer pipe insulation isolation ring.
[0009] Preferably, a reinforcement frame is fixedly mounted on the inner wall of the arched support sheet.
[0010] Preferably, a second heat insulation material filling layer is provided on the inner wall of the arched support sheet at the reinforcement frame.
[0011] Preferably, the first heat insulation material filling layer is made of aluminum silicate fiber.
[0012] Preferably, the arched support sheet is made of elastic alloy material.
[0013] Preferably, the reinforcement frame is made of stainless steel.
[0014] Preferably, the second heat insulation material filling layer is made of aerogel.
[0015] Beneficial Effects
[0016] The utility model provides a moisture-discharging and isolation type steam fixing bracket, which has the following beneficial effects:
[0017] (1) The moisture-discharging partition type steam fixed bracket is provided with a first partition bracket assembly and a second partition bracket assembly. The first partition bracket assembly and the second partition bracket assembly make the connection between the working steel pipe and the outer protective steel pipe more firmly, effectively preventing the displacement and deformation of the steam pipe assembly. It not only plays the function of supporting the partition, but also has a good thermal insulation effect, avoiding the external corrosion damage of the outer protective steel pipe. The overall structure is simple and the installation is convenient. It can be widely used in various steam pipe systems, providing stable and reliable pipe support and thermal insulation solutions for industrial production and heating fields.
[0018] (2) The moisture-proof isolation steam fixed bracket is provided with a support assembly. The arched support plate on the support assembly can absorb the vibration and impact force generated by the steam pipe assembly during operation, thereby further improving the stability and safety of the steam pipe assembly. The reinforcement frame on the support assembly can improve the stability and support of the arched support plate, thereby ensuring the structural stability of the entire support assembly.
[0019] (3) The moisture-dissipating and isolating steam fixed bracket has a first insulation material filling layer and a second insulation material filling layer. The insulation materials of the first insulation material filling layer and the second insulation material filling layer can effectively isolate the steam pipe assembly, thereby reducing the maintenance cost of the steam pipe assembly during use. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 It is a schematic diagram of the overall structure of the front side of the utility model;
[0021] Figure 2 This is a schematic diagram of the right wall structure of the first partition bracket assembly of the utility model;
[0022] Figure 3 It is a schematic diagram of the right wall structure of the partition assembly of the present utility model.
[0023] Legend: 10. Steam pipe assembly; 11. First partition bracket assembly; 12. Second partition bracket assembly; 13. Support seat; 14. Partition assembly; 15. Inner pipe insulation partition ring; 16. Support assembly; 17. Outer pipe insulation partition ring; 18. First insulation material filling layer; 19. Arched support sheet; 20. Reinforcement frame; 21. Second insulation material filling layer. DETAILED DESCRIPTION
[0024] Embodiment 1: moisture-discharging and isolating steam fixing bracket, such as Figure 1As shown, it includes a steam pipe assembly 10, a first partition bracket assembly 11 is provided on the left wall of the steam pipe assembly 10, and a second partition bracket assembly 12 is provided on the right wall of the steam pipe assembly 10, and the structure of the second partition bracket assembly 12 is consistent with the first partition bracket assembly 11. By arranging the first partition bracket assembly 11 and the second partition bracket assembly 12, the first partition bracket assembly 11 and the second partition bracket assembly 12 make the connection between the working steel pipe and the outer protective steel pipe more secure, and effectively prevent the displacement and deformation of the steam pipe assembly 10, which not only plays the function of supporting the partition, but also has a good thermal insulation effect, avoiding the external corrosion damage of the outer protective steel pipe, the overall structure is simple and easy to install, can be widely used in various steam pipe systems, and provide stable and reliable pipeline support and thermal insulation solutions for industrial production and heating fields.
[0025] Embodiment 2: Based on Embodiment 1, Figure 2-Figure 3 As shown, the steam pipe assembly 10 includes a working steel pipe, an outer protective steel pipe and two moisture exhaust pipes, and the outer protective steel pipe is sleeved on the outside of the working steel pipe, and the two moisture exhaust pipes are respectively arranged on the outer walls of the left and right sides of the outer protective steel pipe, and the first partition bracket assembly 11 includes a support seat 13, and a partition assembly 14 is fixedly installed on the top of the support seat 13. The partition assembly 14 includes an inner pipe insulation partition ring 15, and the outer wall of the inner pipe insulation partition ring 15 is evenly fixedly installed with a support assembly 16, and the support assembly 16 is away from the inner pipe insulation partition ring 15. An outer tube insulation partition ring 17 is fixedly installed at the end, and the inner wall of the outer tube insulation partition ring 17 is evenly provided with a first insulation material filling layer 18. By setting up the support assembly 16, the arched support sheet 19 on the support assembly 16 can absorb the vibration and impact force generated by the steam pipe assembly 10 during operation, thereby further improving the stability and safety of the steam pipe assembly 10. The reinforcement frame 20 on the support assembly 16 can improve the stability and support of the arched support sheet 19, thereby ensuring the structural stability of the entire support assembly 16.
[0026] Embodiment 3: Based on Embodiment 1 and Embodiment 2, Figure 3As shown, the support assembly 16 includes an arched support piece 19, and one side of the outer wall of the arched support piece 19 is fixedly connected to the outer wall of the inner tube insulation isolation ring 15, and the other side of the outer wall of the arched support piece 19 is fixedly connected to the inner wall of the outer tube insulation isolation ring 17, and a reinforcement frame 20 is fixedly installed on the inner wall of the arched support piece 19. The inner wall of the arched support piece 19 is located at the reinforcement frame 20 and is provided with a second insulation material filling layer 21. The material of the first insulation material filling layer 18 is aluminum silicate fiber, the material of the arched support piece 19 is elastic alloy material, the material of the reinforcement frame 20 is stainless steel, and the material of the second insulation material filling layer 21 is aerogel. By providing the first insulation material filling layer 18 and the second insulation material filling layer 21, the insulation materials of the first insulation material filling layer 18 and the second insulation material filling layer 21 can effectively play a role in isolating the steam pipe assembly 10, thereby reducing the maintenance cost of the steam pipe assembly 10 during use.
[0027] The working principle of the utility model: during use, through the arrangement of the first partition bracket assembly and the second partition bracket assembly, the steam pipe assembly is firmly supported and effectively isolated, and the stability and safety of the steam pipe assembly are improved. At the same time, the arrangement of the first insulation material filling layer and the second insulation material filling layer effectively reduces the heat loss of the steam pipe assembly and reduces energy waste. In addition, the arched support plate and the reinforcement frame structure of the support assembly can absorb the vibration and impact force generated by the steam pipe assembly during operation, further enhancing the stability of the entire steam pipe system. The steam pipe assembly realizes the steam transmission and heat preservation functions through the coordinated use of the working steel pipe and the outer protective steel pipe, and the arrangement of the dehumidification pipe ensures the dehumidification effect of the steam pipe assembly during operation, preventing moisture from corroding the pipe. The first partition bracket assembly and the second partition bracket assembly The support seat provides a stable installation foundation for the entire bracket. The inner tube insulation partition ring and the outer tube insulation partition ring of the partition assembly, and the support assembly therebetween, together constitute the support and insulation structure of the steam pipe assembly. The arched support plate and the reinforcement frame in the support assembly cooperate with each other, which not only enhances the supporting force, but also improves the vibration absorption capacity. The first insulation material filling layer and the second insulation material filling layer, through their excellent insulation performance, effectively reduce the heat loss of the steam pipe assembly and improve the energy utilization efficiency. At the same time, these insulation materials also play a role in protecting the steam pipe assembly from the external environment and extending the service life of the steam pipe assembly. Through its unique structure and design, it realizes effective support, insulation and protection of the steam pipe assembly, improves the stability and safety of the steam pipe system, reduces maintenance costs, and has broad application prospects.
[0028] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A moisture-discharging and isolating steam fixed support, comprising a steam pipe assembly (10), characterized in that: The left wall surface of the steam pipe assembly (10) is provided with a first partition support assembly (11), and the right wall surface of the steam pipe assembly (10) is provided with a second partition support assembly (12), and the structure of the second partition support assembly (12) is consistent with that of the first partition support assembly (11). The steam pipe assembly (10) comprises a working steel pipe, an outer protective steel pipe and two moisture exhaust pipes, and the outer protective steel pipe is sleeved on the outside of the working steel pipe, and the two moisture exhaust pipes are respectively arranged on the left and right outer walls of the outer protective steel pipe. The first partition support assembly (11) is provided with a first partition support assembly (12) and a second partition support assembly (12) and a second partition support assembly (12) and a second partition support assembly (12) and a second partition support assembly (12) and a second partition support assembly (12) The frame assembly (11) comprises a support seat (13), a partition assembly (14) is fixedly mounted on the top of the support seat (13), the partition assembly (14) comprises an inner tube thermal insulation partition ring (15), a support assembly (16) is evenly fixedly mounted on the outer wall of the inner tube thermal insulation partition ring (15), an outer tube thermal insulation partition ring (17) is fixedly mounted on one end of the support assembly (16) away from the inner tube thermal insulation partition ring (15), and a first thermal insulation material filling layer (18) is evenly arranged on the inner wall of the outer tube thermal insulation partition ring (17).
2. The moisture-discharging and steam-blocking fixed bracket according to claim 1 is characterized in that: The support assembly (16) comprises an arched support piece (19), and one side of the outer wall of the arched support piece (19) is fixedly connected to the outer wall of the inner tube thermal insulation isolation ring (15).
3. The moisture-discharging and steam-blocking fixed bracket according to claim 2 is characterized in that: The other side of the outer wall of the arched support piece (19) is fixedly connected to the inner wall of the outer pipe thermal insulation isolation ring (17).
4. The moisture-discharging and steam-blocking fixed bracket according to claim 2 is characterized in that: A reinforcement frame (20) is fixedly mounted on the inner wall of the arched support sheet (19).
5. The moisture-discharging and isolating steam fixing bracket according to claim 4 is characterized in that: A second heat insulation material filling layer (21) is provided on the inner wall of the arched support sheet (19) at the reinforcement frame (20).
6. The moisture-discharging and isolating steam fixing bracket according to claim 1 is characterized in that: The first heat insulation material filling layer (18) is made of aluminum silicate fiber.
7. The moisture-discharging and isolating steam fixing bracket according to claim 2 is characterized in that: The arched support sheet (19) is made of elastic alloy material.
8. The moisture-discharging and isolating steam fixing bracket according to claim 4 is characterized in that: The reinforcement frame (20) is made of stainless steel.
9. The moisture-discharging and isolating steam fixing bracket according to claim 5, characterized in that: The material of the second heat-insulating material filling layer (21) is aerogel.