阅读说明：本技术 一种管道修复产品及修复工艺 (Pipeline repairing product and repairing process ) 是由 郑洪标 邓健 徐大为 于 2018-09-04 设计创作，主要内容包括：本发明提供一种管道修复产品,包括密封的遮光容器,遮光容器内设有用于管道修复的修复剂和修复剂载体；其中,修复剂载体完全浸润在修复剂中。利用所述的管道修复产品实现的管道修复工艺,打开遮光容器,取出浸润有修复剂的修复剂载体,将修复剂载体包裹在修复气囊外表面,利用修复气囊进行管道修复。通过采用本发明产品和工艺,可以让修复产品预先采用工业化方法制备好,免遭光照从而保证其性能,提高制备速度并规范用量和规格,节约成本；现场施工时直接从密封容器中取出包裹在修复气囊外表面,无需现场加工,简化现场施工工序,大大提高现场施工速度。(The invention provides a pipeline repairing product, which comprises a sealed shading container, wherein a repairing agent and a repairing agent carrier for repairing a pipeline are arranged in the shading container; wherein the repairing agent carrier is completely soaked in the repairing agent. The pipeline repairing process realized by the pipeline repairing product comprises the steps of opening the shading container, taking out the repairing agent carrier soaked with the repairing agent, wrapping the repairing agent carrier on the outer surface of the repairing air bag, and repairing the pipeline by using the repairing air bag. By adopting the product and the process, the repair product can be prepared well in advance by adopting an industrial method, is prevented from being illuminated so as to ensure the performance of the repair product, improves the preparation speed, standardizes the use amount and specification and saves the cost; when in site construction, the air bag is directly taken out from the sealed container and wrapped on the outer surface of the repair air bag, and the site processing is not needed, so that the site construction process is simplified, and the site construction speed is greatly improved.)

1. A pipe repair product characterized by: the device comprises a sealed shading container, wherein a repairing agent and a repairing agent carrier for repairing a pipeline are arranged in the shading container; wherein the repairing agent carrier is completely soaked in the repairing agent.

2. The pipe repair product of claim 1, wherein: the repairing agent is resin for light curing or heat curing.

3. The pipe repair product of claim 1, wherein: the repairing agent carrier is glass fiber structure cloth.

4. The pipe repair product of claim 1, wherein: the shading container is a shading sealing bag which is provided with a sealing opening sealed in a heat sealing mode.

5. The pipe rehabilitation product of any one of claims 1-4, wherein: the repairing agent carrier is of a folding structure, and each folded layer has a flat surface.

6. A pipe rehabilitation process carried out with the pipe rehabilitation product according to claim 1, characterized in that: and opening the shading container, taking out the repairing agent carrier soaked with the repairing agent, wrapping the repairing agent carrier on the outer surface of the repairing air bag, and repairing the pipeline by using the repairing air bag.

7. The pipe rehabilitation process according to claim 6, wherein: when the repairing agent carrier is taken out, a proper amount of the repairing agent carrier is taken according to the size of the area to be repaired of the pipeline, and the rest repairing agent carrier is left in the shading container and is stored in a sealing way.

Technical Field

The invention belongs to the field of pipeline detection and repair, and particularly relates to a photocuring repair product and a repair process.

Background

In the field of trenchless pipeline rehabilitation, in-situ solidification (CIPP) is a common underground pipeline rehabilitation process. The basic construction method of the process comprises the following steps: in the construction site, fabrics such as glass fiber cloth and the like are coated with repairing agents such as resin and the like, the fabrics coated with the repairing agents are wrapped on equipment such as an inflatable air bag and the like, the air bag is placed into a drainage pipeline, and the air bag is dragged to a specified position in a manual or mechanical mode, so that the pipeline repairing can be carried out.

In the actual field operation process, products need to be processed and repaired on site. Because the repairing agent needs to avoid light, a shading shed needs to be erected on the spot and the operation is carried out in the shed. In addition, tools such as knife coating tools, resin containers and the like need to be carried; the repair agent is coated on the fabric in a blade mode on site, and a certain time is needed to wait after blade coating, so that the resin completely infiltrates the fabric, and the operation is time-consuming and labor-consuming. And the resin is not easy to preserve, and has certain requirements on containers for containing.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: the pipeline repairing product and the repairing process are provided, the repairing product does not need to be processed on site, and the repairing efficiency is improved.

The technical scheme adopted by the invention for solving the technical problems is as follows: a pipe repair product characterized by: the device comprises a sealed shading container, wherein a repairing agent and a repairing agent carrier for repairing a pipeline are arranged in the shading container; wherein the repairing agent carrier is completely soaked in the repairing agent.

According to the scheme, the repairing agent is resin for photocuring or thermocuring.

According to the scheme, the repairing agent carrier is glass fiber structure cloth.

According to the scheme, the shading container is a shading sealing bag, and the shading sealing bag is provided with a sealing opening sealed in a heat sealing mode.

According to the scheme, the repairing agent carrier is of a folding structure, and each folded layer has a flat surface.

The pipeline repairing process realized by the pipeline repairing product is characterized in that: and opening the shading container, taking out the repairing agent carrier soaked with the repairing agent, wrapping the repairing agent carrier on the outer surface of the repairing air bag, and repairing the pipeline by using the repairing air bag.

According to the process, when the repairing agent carrier is taken out, a proper amount of the repairing agent carrier is taken according to the size of the area to be repaired of the pipeline, and the rest repairing agent carrier is left in the shading container and is stored in a sealed mode.

The invention has the beneficial effects that: by adopting the product and the process, the repair product can be prepared well in advance by adopting an industrial method, is prevented from being illuminated so as to ensure the performance of the repair product, improves the preparation speed, standardizes the use amount and specification and saves the cost; when in site construction, the air bag is directly taken out from the sealed container and wrapped on the outer surface of the repair air bag, and the site processing is not needed, so that the site construction process is simplified, and the site construction speed is greatly improved.

Drawings

FIG. 1 is a schematic view of a fabric structure according to an embodiment of the present invention.

FIG. 2 is a schematic view of a fabric placed in a shade container in accordance with one embodiment of the present invention.

FIG. 3 is a schematic illustration of the addition of a healing agent in an embodiment of the present invention.

In the figure: 1-repairing agent carrier, 2-shading container and 3-repairing agent.

Detailed Description

The invention is further illustrated by the following specific examples and figures.

The invention provides a pipeline repairing product, as shown in figures 1 to 3, which comprises a sealed shading container 2, wherein a repairing agent 3 and a repairing agent carrier 1 for repairing a pipeline are arranged in the shading container 2; wherein, the repairing agent carrier 1 is completely soaked in the repairing agent 3. During preparation, the repairing agent carrier 1 can be folded to a proper size and placed in the shading container 2, then the repairing agent 3 calculated according to experience is poured into the shading container 2, and finally the shading container 2 is sealed to ensure that the repairing agent carrier 1 in the shading container cannot leak.

The repairing agent is resin for light curing or heat curing.

The repairing agent carrier 1 is used for soaking the repairing agent 3, then the repairing agent 3 is stuck on the part to be repaired of the pipeline, most of the repairing agent carriers adopt fabrics as the repairing agent carrier 1, and the commonly used fabrics are glass fiber structural fabrics.

Further, the shading container 2 can be a shading sealing bag which is convenient to carry, and the shading sealing bag is provided with a sealing opening sealed in a heat sealing mode.

Still further, the repairing agent carrier 1 is of a folding structure, and each folded layer has a flat surface, so that the repairing agent 3 is uniformly infiltrated as much as possible.

The pipeline repairing process realized by the pipeline repairing product is characterized in that the shading container 2 is opened, the repairing agent carrier 1 soaked with the repairing agent 3 is taken out, the repairing agent carrier 1 is wrapped on the outer surface of the repairing air bag, the pipeline repairing is carried out by the repairing air bag, the repairing step has no improvement point, and the process is not repeated.

Usually, a bag of pipeline repairing product is used up at a time after being opened, or when the repairing agent carrier 1 is taken out, a proper amount of repairing agent carrier 1 is taken out according to the size of the area to be repaired of the pipeline, and the rest of repairing agent carrier 1 is left in the shading container 2 and is stored in a sealing way.

Obviously, the method does not need to carry out a plurality of steps of paving the repairing agent carrier 1, coating and scraping the repairing agent 3 and waiting for the repairing agent 3 to be completely soaked in the repairing agent carrier 1 on site, thereby improving the efficiency of site construction. As the pipeline is usually arranged on the urban road, the construction occupies a large road area, the construction time is as short as possible, and the road traffic can be recovered as early as possible.

The following provides a construction mapping table of several specific materials of the repairing agent 3 and the repairing agent carrier 1.

According to the above table, the repairing agent may be various resins, and the repairing agent carrier may be a carrier capable of adsorbing the resin, such as linoleum, woven fabric, or the like.

The above embodiments are only used for illustrating the design idea and features of the present invention, and the purpose of the present invention is to enable those skilled in the art to understand the content of the present invention and implement the present invention accordingly, and the protection scope of the present invention is not limited to the above embodiments. Therefore, all equivalent changes and modifications made in accordance with the principles and concepts disclosed herein are intended to be included within the scope of the present invention.