Anti-condensation structure of building water supply and drainage pipeline

Abstract

The utility model discloses an anti-condensation structure for a building water supply and drainage pipeline. The anti-condensation structure comprises a protection half outer sleeve shell, a waterproof half layer fixedly connected to the inner side of the protection half outer sleeve shell, a heat preservation half layer fixedly connected to the inner side of the waterproof half layer, a rotating mechanism arranged at one end of the outer ring of the protection half outer sleeve shell, a clamping block arranged at one end of the rotating mechanism, and a scraping mechanism arranged at one end of the clamping block. A basic anti-condensation unit is formed by the two protection half outer sleeve shells, the waterproof half layer and the heat preservation half layer, after the multiple protection half outer sleeve shells, the waterproof half layer and the heat preservation half layer are wrapped with glue, the pipelines are in butt joint through the first rotating half ring and the second rotating half ring and fixed through the bolts and the nuts, mounting and dismounting can be rapidly completed, the scraping mechanism is fixed to the outer rings of the rotating half rings through the clamping blocks, operation is easy, and the cost is low. Natural wind or airflow blows an S-shaped blade and a middle S-shaped blade to drive a scraping mechanism and a rotating mechanism to rotate around a protective half outer sleeve shell, long and thin scrapers and short and thin scrapers scrape water drops and dust on the surface in all directions, and the moisture condensation phenomenon is greatly reduced in cooperation with a waterproof half layer and a heat preservation half layer.

Description

Technical Field

[0001] This utility model relates to the technical field of anti-condensation equipment for pipelines, specifically an anti-condensation structure for building water supply and drainage pipelines. Background Technology

[0002] Building water supply and drainage pipelines are pipe networks within buildings used to transport domestic water, fire-fighting water, and discharge sewage and rainwater. They encompass various types of pipes, including water supply pipes, drainage pipes, and rainwater pipes. When the surface temperature of the pipe is lower than the dew point temperature of the surrounding air, water vapor in the air condenses into small water droplets on the pipe surface. This phenomenon can lead to damage to the building structure or pipes, the growth of mold, affecting aesthetics and air quality, and reducing strength and durability. Anti-condensation structures are structures or equipment that prevent this phenomenon from occurring.

[0003] The most common anti-condensation structure currently used is to reduce the rate of heat loss from the pipe by wrapping it with insulation material, thereby reducing the temperature difference between the pipe wall and the surrounding air dew point. Common insulation materials include rubber and plastic sponge, polyurethane foam, and rock wool. However, existing single-wrapping anti-condensation structures rely solely on the waterproof and insulation properties of the wrapping material to reduce condensation and lack active cleaning functions. Anti-condensation structures with active cleaning functions require additional motors or other drive devices to drive the scraping mechanism, which not only increases energy consumption but also raises equipment costs. Utility Model Content

[0004] The purpose of this utility model is to solve the problem that existing single-wrapped anti-condensation structures rely solely on the waterproof and heat-insulating properties of the wrapping material to reduce condensation, lacking an active cleaning function. Furthermore, anti-condensation structures with active cleaning functions require additional motors or other drive devices to drive the scraping mechanism, which not only increases energy consumption but also raises equipment costs. Therefore, this utility model provides an anti-condensation structure for building water supply and drainage pipes.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a condensation prevention structure for building water supply and drainage pipes, comprising: a protective semi-outer shell, a waterproof semi-layer fixedly connected to the inner side of the protective semi-outer shell, a heat-insulating semi-layer fixedly connected to the inner side of the waterproof semi-layer, a rotating mechanism provided at one end of the outer ring of the protective semi-outer shell, a locking block provided at one end of the rotating mechanism, and a scraping mechanism provided at one end of the locking block.

[0006] As a further improvement of this utility model: the top of the protective semi-outer shell is movably connected to a slanted ring sleeve, and the inner ring of the slanted ring sleeve is fixedly connected to a sealing gasket.

[0007] As a further embodiment of this utility model: the rotating mechanism includes a first rotating half-ring and a second rotating half-ring. The first rotating half-ring is movably connected to one end of the outer ring of the protective half-outer shell, and the second rotating half-ring is disposed at one end of the first rotating half-ring. Both the first rotating half-ring and the second rotating half-ring are engaged with a locking block. A bolt and a nut are also present. The bolt is disposed at the other end of the first rotating half-ring, and the nut is threadedly connected to one end of the bolt. The second rotating half-ring is movably connected to the protective half-outer shell.

[0008] As a further embodiment of this utility model: the scraping mechanism includes a connecting thin rod, a long thin scraper, and a short thin scraper. The connecting thin rod is fixedly connected to one end of the back of the locking block, the long thin scraper is fixedly connected to the middle of the outer ring of the connecting thin rod, and the short thin scraper is fixedly connected to the upper end of the outer ring of the connecting thin rod; an S-shaped blade and a middle S-shaped blade. The S-shaped blade is fixedly connected to the top of the connecting thin rod, and the middle S-shaped blade is fixedly connected to the other end of the outer ring of the connecting thin rod.

[0009] As a further improvement of this utility model: the number of the protective half-outer shell, the waterproof half-layer and the heat-insulating half-layer are all provided in two sets, the number of the rotating mechanism and the scraping mechanism are all provided in two sets, and the number of the locking blocks is provided in four sets.

[0010] As a further embodiment of this utility model: both the short thin scraper and the S-shaped blade are provided in two sets, with the other set of the short thin scraper located at the lower end of the outer ring of the connecting rod, and the other set of the S-shaped blade located at the bottom of the connecting rod.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] This invention utilizes two sets of protective semi-outer shells, a waterproof semi-layer, and an insulating semi-layer to form a basic anti-condensation unit. Multiple sets of pipes are wrapped with adhesive, and then connected by rotating semi-rings one and two, secured with bolts and nuts. This allows for quick installation and disassembly, reducing maintenance time and manpower. The scraping mechanism is fixed to the outer ring of the rotating semi-rings via locking blocks, simplifying operation. The modular design facilitates replacement of damaged parts without requiring complete replacement. Natural wind or airflow blows the S-shaped blades and the central S-shaped blade, driving the scraping and rotating mechanisms to rotate around the protective semi-outer shell. Long and short thin blades scrape away surface water droplets and dust from all directions. Combined with the waterproof and insulating semi-layers, this significantly reduces condensation, offering superior performance compared to a single-wrap structure. No additional power source is required; the scraping function is achieved using natural conditions, making it energy-saving and environmentally friendly. Compared to some complex structures requiring motors or drive devices, this reduces energy consumption and equipment costs. The inclined ring sleeve facilitates connection, installation, and replacement. Sealing gaskets fill the connection gaps, preventing moisture and dust from entering the protective semi-outer shell, enhancing waterproof and dustproof performance, and improving service life and reliability. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the protective semi-outer shell in this utility model;

[0015] Figure 3 This is a schematic diagram of the card block structure in this utility model;

[0016] Figure 4 This is a schematic diagram of the rotating mechanism in this utility model;

[0017] Figure 5 Here is a schematic diagram of the scraping mechanism in this utility model:

[0018] Figure 6 This is a schematic diagram of the inclined ring structure in this utility model.

[0019] In the diagram: 1. Protective half-outer shell; 2. Waterproof half-layer; 3. Insulating half-layer; 5. Rotating mechanism; 501. Rotating half-ring one; 502. Rotating half-ring two; 503. Bolt; 504. Nut; 6. Clamping block; 7. Scraping mechanism; 701. Connecting thin rod; 702. Long thin scraper; 703. Short thin scraper; 704. S-shaped blade; 705. Middle S-shaped blade; 8. Inclined ring sleeve; 9. Sealing gasket. Detailed Implementation

[0020] 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.

[0021] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. In the description of this utility model, it should be noted that unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. The embodiments of this utility model will be described below based on its overall structure.

[0022] Reference Figures 1 to 6 In this embodiment of the present invention, a condensation prevention structure for building water supply and drainage pipes includes: a protective semi-outer shell 1, which serves as the main load-bearing and external protective structure; a waterproof semi-layer 2 is fixedly connected to the inner side of the protective semi-outer shell 1, which can prevent external moisture from penetrating into the interior; and a heat-insulating semi-layer 3 is fixedly connected to the inner side of the waterproof semi-layer 2, which can reduce the loss of heat from the medium inside the pipe to the outside, reduce the difference between the surface temperature of the pipe and the dew point temperature of the surrounding air, and fundamentally reduce the possibility of condensation.

[0023] The outer ring of the protective half-outer shell 1 is provided with a rotating mechanism 5 at one end, a locking block 6 at one end of the rotating mechanism 5, and a scraping mechanism 7 at one end of the locking block 6. The rotating mechanism 5 and the scraping mechanism 7 are connected by the locking block 6. There are two sets of the protective half-outer shell 1, the waterproof half-layer 2, and the thermal insulation half-layer 3. There are two sets of the rotating mechanism 5 and the scraping mechanism 7. There are four sets of the locking block 6.

[0024] Reference Figure 1 and Figure 6 The top of the protective half-outer shell 1 is movably connected to a slanted ring sleeve 8. A sealing gasket 9 is fixedly connected to the inner ring of the slanted ring sleeve 8. The design of the slanted ring sleeve 8 facilitates connection and installation with other components, and can be disassembled and replaced as needed. The sealing gasket 9 serves a sealing function. When the slanted ring sleeve 8 is connected to the other two sets of protective half-outer shells 1, the sealing gasket 9 can fill the gap at the connection point to prevent moisture, dust, etc. from entering the interior of the protective half-outer shell 1 through the gap.

[0025] Reference Figure 1, Figure 3 and Figure 4 The rotating mechanism 5 includes a rotating half-ring 501 and a rotating half-ring 502. The rotating half-ring 501 is movably connected to one end of the outer ring of the protective half-outer shell 1, and the rotating half-ring 502 is located at one end of the rotating half-ring 501. Both the rotating half-ring 501 and the rotating half-ring 502 are engaged with the locking block 6.

[0026] Bolt 503 and nut 504 are used. Bolt 503 is located at the other end of rotating half-ring 501, and nut 504 is threaded onto one end of bolt 503. Rotating half-ring 502 is movably connected to the protective half-outer shell 1. Rotating half-ring 501 and rotating half-ring 502 are fitted into the groove of the protective half-outer shell 1 and then fixed with bolt 503 and nut 504. This not only provides a foundation for subsequent rotation but also fixes the two sets of protective half-outer shells 1, waterproof half-layer 2, and thermal insulation half-layer 3. This allows for quick installation and disassembly, reducing maintenance time and manpower input and improving maintenance efficiency. Then, by locking the clip 6 onto rotating half-ring 501 or rotating half-ring 502, the scraping mechanism 7 is fixed to the outer ring of rotating half-ring 501 or rotating half-ring 502. The operation is simple and convenient.

[0027] Reference Figure 1 , Figure 3 and Figure 5 The scraping mechanism 7 includes a connecting thin rod 701, a long thin scraper 702 and a short thin scraper 703. The connecting thin rod 701 is fixedly connected to one end of the back of the locking block 6, the long thin scraper 702 is fixedly connected to the middle of the outer ring of the connecting thin rod 701, and the short thin scraper 703 is fixedly connected to the upper end of the outer ring of the connecting thin rod 701.

[0028] S-shaped blades 704 and a central S-shaped blade 705 are provided. S-shaped blade 704 is fixedly connected to the top of the connecting rod 701, and the central S-shaped blade 705 is fixedly connected to the other end of the outer ring of the connecting rod 701. Two sets of short, thin scrapers 703 and two sets of S-shaped blades 704 are provided. One set of short, thin scrapers 703 is located at the lower end of the outer ring of the connecting rod 701, and the other set of S-shaped blades 704 is located at the bottom of the connecting rod 701. When there is natural wind or a slight airflow, the S-shaped blades 704... The central S-shaped blade 705 will rotate under the action of airflow, which will drive the entire scraping mechanism 7 and the rotating mechanism 5 to rotate around the two sets of protective half-shells 1. The long thin scraper 702 and the short thin scraper 703 come into contact with the surface of the protective half-shell 1 during rotation, scraping away water droplets and dust from the surface. The two sets of short thin scraper 703 and the two sets of S-shaped blades 704 are located in different positions, which can perform a comprehensive scraping operation on the surface of the protective half-shell 1, ensuring a more thorough scraping effect.

[0029] The working principle of this utility model is as follows:

[0030] Step 1: A basic anti-condensation unit is constructed by two sets of protective half-outer shells 1, waterproof half-layers 2, and insulating half-layers 3. The pipe is wrapped with glue by two or more sets of structures. Then, rotating half-rings 1 (501) and 2 (502) are fitted into the groove of the protective half-outer shell 1 and fixed with bolts 503 and nuts 504. This not only provides a foundation for subsequent rotation but also fixes the two sets of protective half-outer shells 1, waterproof half-layers 2, and insulating half-layers 3. This allows for quick installation and disassembly, reducing maintenance time and manpower and improving maintenance efficiency. Then, by locking the clip 6 onto rotating half-rings 1 (501) or 2 (502), the scraping mechanism 7 is fixed to the outer ring of rotating half-rings 1 (501) or 2 (502). The operation is simple and convenient, and the modular design makes it easy to replace. When a component or mechanism is damaged or aged, it is not necessary to replace the entire anti-condensation structure.

[0031] Step two: When there is a natural wind or a slight airflow, the S-shaped blade 704 and the middle S-shaped blade 705 will rotate under the action of the airflow, thereby driving the entire scraping mechanism 7 and the rotating mechanism 5 to rotate around the two sets of protective half-shells 1. The long thin scraper 702 and the short thin scraper 703 come into contact with the surface of the protective half-shell 1 during the rotation, scraping away the water droplets and dust on the surface. The two sets of short thin scraper 703 and the two sets of S-shaped blades 704 are located in different positions, which can perform a comprehensive scraping operation on the surface of the protective half-shell 1, ensuring a more thorough scraping effect. This method, combined with the setting of the waterproof half-layer 2 and the heat-insulating half-layer 3, can greatly reduce the phenomenon of condensation. Compared with the single wrap-around anti-condensation structure, its performance is better, and the design does not require an additional power source. It can achieve the scraping function by utilizing natural conditions, which is both energy-saving and environmentally friendly. In contrast, some complex anti-condensation structures require additional motors or other drive devices to drive the scraping, which increases energy consumption and equipment costs.

[0032] Step 3: The design of the inclined ring sleeve 8 facilitates connection and installation with other components, and can be disassembled and replaced as needed. The sealing gasket 9 serves a sealing function. When the inclined ring sleeve 8 is connected with the other two sets of protective half-outer shells 1, the sealing gasket 9 can fill the gap at the connection point, preventing moisture, dust, etc. from entering the interior of the protective half-outer shell 1 through the gap, further enhancing the waterproof and dustproof performance of the entire anti-condensation structure, and improving its service life and reliability.

[0033] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A building water supply and sewer pipe dew condensation preventing structure, characterized by, Include: The protective half outer shell (1) is fixedly connected with the waterproof half layer (2) on the inside, the waterproof half layer (2) is fixedly connected with the warm half layer (3) on the inside, the protective half outer shell (1) is provided with rotating mechanism (5) on the outer ring one end, the rotating mechanism (5) one end is provided with clamping block (6), the clamping block (6) one end is provided with scraping mechanism (7).

2. The anti-condensation structure for a building water supply and drainage pipe according to claim 1, wherein The protective half outer shell (1) top is movably inserted with inclined street ring (8), the inclined street ring (8) inner ring is fixedly connected with sealing washer (9).

3. The anti-condensation structure for a building water supply and drainage pipe according to claim 1, wherein The rotating mechanism (5) includes: Rotating half ring one (501) and rotating half ring two (502), the rotating half ring one (501) is movably connected to the outer ring one end of the protective half outer shell (1), the rotating half ring two (502) is arranged on one end of the rotating half ring one (501), the rotating half ring one (501) and the rotating half ring two (502) are clamped with the clamping block (6); Bolt (503) and nut (504), the bolt (503) is arranged on the other end of the rotating half ring one (501), the nut (504) is threadedly connected on one end of the bolt (503), the rotating half ring two (502) is movably connected with the protective half outer shell (1).

4. The anti-condensation structure for a building water supply and drainage pipe according to claim 1, wherein The scraping mechanism (7) includes: Connecting thin rod (701), long thin scraper (702) and short thin scraper (703), the connecting thin rod (701) is fixedly connected to one end of the back of the clamping block (6), the long thin scraper (702) is fixedly connected to the outer ring middle end of the connecting thin rod (701), the short thin scraper (703) is fixedly connected to the outer ring upper end of the connecting thin rod (701); S-shaped blade (704) and middle S-shaped blade (705), the S-shaped blade (704) is fixedly connected to the top of the connecting thin rod (701), the middle S-shaped blade (705) is fixedly connected to the other end of the outer ring of the connecting thin rod (701).

5. The anti-condensation structure for a building water supply and drainage pipe according to claim 1, wherein The protective half outer shell (1), the waterproof half layer (2) and the warm half layer (3) are provided with two groups, the rotating mechanism (5) and the scraping mechanism (7) are provided with two groups, the clamping block (6) is provided with four groups.

6. The anti-condensation structure for a building water supply and drainage pipe according to claim 4, wherein The short thin scraper (703) and the S-shaped blade (704) are provided with two groups, another group of the short thin scraper (703) is arranged on the outer ring lower end of the connecting thin rod (701), another group of the S-shaped blade (704) is arranged on the bottom of the connecting thin rod (701).

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