Embedded drainage device

Abstract

The utility model relates to a pre-embedded drainage device which comprises a pipe body, an anti-corrosion coating and connecting sleeves, the pipe body is sleeved with a wrapping sleeve, #-shaped reinforcing ribs are arranged on the outer portion of the pipe body in a surrounding mode, the anti-corrosion coating is sprayed on the inner portion of the pipe body, and the connecting sleeves are fixedly installed at the two ends of the pipe body. Bolts are installed outside the connecting sleeve in a surrounding and penetrating mode. When in use, the structural strength of the pipe body can be effectively improved due to the arrangement of the #-shaped reinforcing ribs, the pipe body has better load resistance, the use stability of the pipe body is ensured, heat preservation and moisture prevention can be carried out on the outside of the pipe body by wrapping and protecting the outside of the pipe body through the wrapping sleeve, and the service life of the pipe body is effectively prolonged; and meanwhile, when water flows in the pipe body, noise can be absorbed and intercepted through the coating sleeve, and the comfort of people using the device can be improved through noise reduction.

Description

Technical Field

[0001] The utility model relates to the technical field of building drainage, in particular to a pre-buried drainage device. Background Art

[0002] The embedded drainage device is a pipe structure pre-buried in the building for subsequent structural and process construction. It is a rainwater drainage pipe used to collect and transport rainwater to rivers or reservoirs. It is generally transported under gravity and there is no pressure in the pipe. In order to ensure drainage, its structure has a good load-bearing ability.

[0003] At present, although the embedded drainage device in the relevant technology can better meet the drainage needs, it is found during use that because it is embedded in the building, the noise generated when the water flows through will affect the people in the building. Therefore, we propose a embedded drainage device to further improve the user experience of the drainage device. Utility Model Content

[0004] The purpose of the utility model is to provide a pre-buried drainage device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pre-buried drainage device, comprising a pipe body, an anti-corrosion coating and a connecting sleeve, the outer part of the pipe body is covered with a covering sleeve, the outer part of the pipe body is surrounded by a criss-cross reinforcement rib, the inner part of the pipe body is sprayed with an anti-corrosion coating, connecting sleeves are fixedly installed at both ends of the pipe body, and bolts are installed around the outer part of the connecting sleeve.

[0006] During installation, the device is installed in the pre-buried channel. Multiple pipes can be connected and installed by using the connecting sleeve and bolts. The setting of the tic-tac-toe reinforcement ribs can effectively improve the structural strength of the pipe body while maintaining the weight of the pipe body, so that the pipe body has better load resistance and ensures the stability of the pipe body. The covering sleeve is a thermal insulation and noise reduction material with excellent waterproof performance. The covering sleeve wraps and protects the outside of the pipe body, which can insulate the outside of the pipe body from moisture and effectively extend the service life of the pipe body. At the same time, when water flows inside the pipe body, the covering sleeve can absorb and intercept noise, and the noise reduction can improve the comfort of people when using the device.

[0007] Preferably, the anti-corrosion coating comprises rock wool and aluminum foil, and the aluminum foil is arranged on the outer layer of the rock wool.

[0008] Rock wool has good thermal insulation performance, and can also absorb sound through the countless holes inside. By using rock wool in conjunction with aluminum foil, the covering can have better sound insulation and thermal insulation functions.

[0009] Preferably, a triangular reinforcement rib is fixedly mounted on one side of the connecting sleeve, and the triangular reinforcement rib is fixed to the outside of the tube body by welding.

[0010] The triangular reinforcement ribs can improve the structural strength between the connecting sleeve and the pipe body, thereby ensuring the stability of the two groups of pipe bodies when connected through the connecting sleeve.

[0011] Preferably, three sets of lifting rings are fixedly installed on the top of the tube body.

[0012] The lifting ring can provide a place for the rope used for external lifting to pass through and bind, so as to facilitate the lifting installation when installing the device.

[0013] In summary, this application includes the following beneficial technical effects:

[0014] When the utility model is in use, the arrangement of the tic-tac-toe reinforcement ribs can effectively improve the structural strength of the tube body, so that the tube body has better load resistance and ensures the stability of the tube body in use. The outer part of the tube body is wrapped and protected by the covering sleeve, which can insulate the outer part of the tube body from moisture and effectively extend the service life of the tube body. At the same time, when water flows inside the tube body, the covering sleeve can absorb and intercept noise, and the noise reduction can improve the comfort of people when using the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is the front view of the utility model;

[0016] Figure 2 It is a schematic diagram of the peeling structure of the tube body and the covering sleeve of the utility model;

[0017] Figure 3 It is a schematic diagram of the cross-sectional structure of the tube body of the utility model.

[0018] In the figure: 1. pipe body; 101. covering sleeve; 102. lifting ring; 103. cross-shaped reinforcement rib; 2. anti-corrosion coating; 3. connecting sleeve; 301. bolt; 302. triangular reinforcement rib. DETAILED DESCRIPTION

[0019] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0020] Embodiment 1

[0021] like Figure 1 , Figure 2 , Figure 3As shown, the utility model proposes a pre-buried drainage device, including a pipe body 1, an anti-corrosion coating 2 and a connecting sleeve 3. The outer part of the pipe body 1 is covered with a covering sleeve 101, and the outer part of the pipe body 1 is surrounded by a cross-shaped reinforcement rib 103. The inner part of the pipe body 1 is sprayed with an anti-corrosion coating 2, and the connecting sleeves 3 are fixedly installed at both ends of the pipe body 1. Bolts 301 are installed around the outer part of the connecting sleeve 3.

[0022] The working principle of the embedded drainage device based on Example 1 is: during installation, the device is installed in the embedded channel, and multiple groups of pipe bodies 1 can be connected and installed by using the connecting sleeve 3 and the bolt 301. The setting of the cross-shaped reinforcement ribs 103 can effectively improve the structural strength of the pipe body 1 while maintaining the weight of the pipe body 1, so that the pipe body 1 has better load resistance and ensures the stability of the use of the pipe body 1. The covering sleeve 101 is a heat-insulating and noise-reducing material with excellent waterproof performance. The covering sleeve 101 wraps and protects the outside of the pipe body 1, which can insulate and prevent moisture from entering the outside of the pipe body 1, effectively extending the service life of the pipe body 1. At the same time, when water flows inside the pipe body 1, the covering sleeve 101 can absorb and intercept noise, and the noise reduction can improve the comfort of people when using the device. The anti-corrosion coating 2 can adopt epoxy coal tar coating, which has excellent anti-corrosion performance. The anti-corrosion coating 2 can improve the anti-corrosion performance of the pipe body 1 and extend the service life of the pipe body 1.

[0023] Embodiment 2

[0024] like Figure 1 As shown, the utility model proposes a pre-buried drainage device. Compared with the first embodiment, this embodiment also includes: the anti-corrosion coating 2 includes rock wool and aluminum foil, the aluminum foil is arranged on the outer layer of the rock wool, a triangular reinforcement rib 302 is fixedly installed on one side of the connecting sleeve 3, and the triangular reinforcement rib 302 is welded and fixed to the outside of the pipe body 1, and three sets of lifting rings 102 are fixedly installed on the top of the pipe body 1.

[0025] In this embodiment, Figure 1 As shown, rock wool has good thermal insulation performance, and can achieve sound absorption through numerous holes inside. By using rock wool in combination with aluminum foil, the covering sleeve 101 can achieve good sound insulation and thermal insulation functions; Figure 1 As shown, the triangular reinforcement ribs 302 can improve the structural strength between the connecting sleeve 3 and the pipe body 1, thereby ensuring the stability of the two groups of pipe bodies 1 when connected through the connecting sleeve 3; Figure 1 As shown, the lifting ring 102 can provide a position for the rope used for external lifting to pass through and bind, so as to facilitate the lifting installation when installing the device.

[0026] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. A pre-buried drainage device, comprising a pipe body (1), an anti-corrosion coating (2) and a connecting sleeve (3), characterized in that: The outer part of the tube body (1) is covered with a covering sleeve (101), the outer part of the tube body (1) is surrounded by a cross-shaped reinforcing rib (103), the inner part of the tube body (1) is sprayed with an anti-corrosion coating (2), and the two ends of the tube body (1) are fixedly installed with connecting sleeves (3), and the outer part of the connecting sleeve (3) is surrounded by a bolt (301) passing through it.

2. The embedded drainage device according to claim 1, characterized in that: The anti-corrosion coating (2) comprises rock wool and aluminum foil, and the aluminum foil is arranged on the outer layer of the rock wool.

3. The embedded drainage device according to claim 1, characterized in that: A triangular reinforcing rib (302) is fixedly mounted on one side of the connecting sleeve (3), and the triangular reinforcing rib (302) is fixed to the outside of the tube body (1) by welding.

4. The embedded drainage device according to claim 1, characterized in that: Three groups of lifting rings (102) are fixedly mounted on the top of the tube body (1).

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