RO120228B1 - Process for installing at least one conduit and/or pipe in supply and discharge pipes, especially in sewage systems or the like - Google Patents

Abstract

The invention relates to a process for installing at least one conduit and/or pipe (2) in the supply and discharge pipes (1), especially in sewage systems or the like; the conduits and/or pipes shall be inserted into the pipe (1) and secured to the wall thereof; a circular hose-shaped sleeve (3 and 16) is introduced into the pipe and at least one pipe and/or flexible conduit (2) is positioned on the external surface thereof.

Description

The invention of the present document relates to a process for installing at least one pipe and / or pipes in supply and discharge pipes, especially in sewerage systems or similar networks; the pipes and / or pipes are inserted into the tube and fastened to its wall.

The field of communications has a high rate of development and no end is yet foreseen in their evolution while the telecommunications are mainly carried out by satellites, the transmission of data and information by underground cable are about the same importance as the satellite transmissions. Underground pipes and cables are gaining in importance again by introducing fiber optics which allows the transmission of a large amount of data in a very short time.

Especially with regard to the fiber optic cable, the rapid creation of a network with low costs is sought, in order to create a communication network covering a large area. Such a network of cables or pipes requires channel digging; however, it is possible to use already installed pipes or sewer pipes.

A process for installing pipes and / or pipes in pipes - by inserting pipes into these pipes, such as pipes for data transmission, which is already being practiced at present - is to fix pipes or pipes to the walls of sewer pipes. very large diameter, for example on waste water discharge pipes, by means of pipes or pipes, which are clamped at regular intervals on the wall of the sewage pipe. Such a way of working requires intense work and therefore high costs and can only be done in large diameter channels that are accessible to a person. Such works can be carried out with cameras and robots supervised, being able to install pipes or pipes and in sewer pipes of smaller diameter that are not accessible to people.

You can also attach several pipes or pipes by splicing, on the entire surface of the sewer pipe. Such plugs can be applied with the help of robots in existing sewer pipes, such as waste water pipes that are small in diameter but sufficient for such robots; the diameter of such tubes must be at least 200 mm. It is normal for pipes or cables fastened with tube or cable plugs, or with said fixing bolts to be fully exposed to the existing conditions in the sewer. These pipeline routes must withstand the flow of water and the high pressure of cleaning the channels. Particularly at the bridges and filigree rings, residues are deposited that lead sooner or later to clogging the channel, so these fasteners for pipes and pipes will not withstand the pressures that are created when clogging a sewer pipe. Therefore, such a fastening system will not be required as the future, because of the subsequent factors that may lead to destruction.

In addition, compared to the mentioned, this system makes the normal functioning of the sewer pipes difficult. The channels can no longer be fitted with locking screens and cannot be tested under pressure.

According to DE - U1 298 01 424, for the installation of the cables in a sewer pipe that is not accessible, profiles with internal holes in the form of cable channel are used, which are made of metal or plastic, and which are glued to the inner wall. of a sewer pipe, or fastened by it, by clamping. For this process of fixing in gas pipes, water or waste water robots are used that can penetrate such pipes.

The disadvantage to these types of robot systems is that the channel must be cleaned before the robot enters. If the pipes are fixed by a robot, without

EN 120228 Β1 prior to cleaning the canal, these pipes must then be covered 1 with a sleeve, which is often no longer possible. These are subsequent operations that lead to additional costs. 3

It is also known the process of cleaning the channels through which, in an old, damaged channel, pieces of tubes that are later connected are introduced. 5 The space left between the newly inserted tube and the old tube can be filled with a casting table, the so-called insulation. In the case of introducing these stable sealing screws, which 7 are made, for example, by the company Hobas Rohre AG in Switzerland, it was proposed to introduce pipes or pipes in the space between the old pipe and the new one introduced. This process 9 can be quite expensive, and if, for example, telecommunications pipelines or pipes need to be introduced, this process is always related to the introduction of steel or plastic tube elements with very good stability. of their shape.

The installation of additional pipes or pipes where a route already exists is always linked to a new cleaning of the route. Where the channels need cleaning and have not yet been cleaned, this aspect is not important and has even economic advantages.

Where pipes are installed in new channels or in channels that do not require 17 cleaning, cleaning would have meant additional work, so additional costs.

The invention makes it possible to avoid the aforementioned disadvantages due to the reduced state of the art and to perform a process that leads to the subsequent installation of pipes and / or pipes into tubes without the use of the conventional 21-channel digging process, without hindering previous or subsequent cleaning. of the pipes and that does not cause the circulation to flow through the drainage channels. It must also ensure the possibility of subsequent removal of the route, the pipes and pipes remaining in place.

This issue is solved by an introduction procedure which consists in the fact that in the already existing tube, an inner sleeve is inserted and / or drawn in the form of a tube or hose, on the outer surface of which there is at least one pipe. and / or a pipe 27.

Preferred embodiments of this invention result from the requirements below. 29

The basic idea of the invention is that in already existing sewer pipes, in sewerage systems or networks and the like, for example, and in the ventilation tubes, an inner sleeve is inserted or pulled in and between the outer wall of this inner sleeve and the inner wall of the existing tube is fitted with the new pipes or pipes 33 so that later others can be pulled. By this process no additional clamping elements or fasteners are required to secure and hold the new pipes and / or 35 pipes in the channel tube. In addition, through the inner tube-shaped sleeve a new clean wall is made through which the waste water is directed so as not to result in clogging sites which could influence the respective flow of the water current, or which could even lead to clogging of the drainage tube due to the hanging of various materials. In addition, the glossy inner wall of such an inner sleeve may well influence the hydraulics. All newly fitted pipes or pipes are thus separated from the media 41 which flows through the sewer pipe and there is no danger of corrosion and wear to the newly fitted pipes. At the same time, through this process the existing sewer pipes can be additionally sealed 43, or they can be cleaned. It can be seen that through this process there are unlimited possibilities to build and open a communication network with minimal effort, 45 because practically all industrial and communal houses or constructions are connected to sewage pipes for domestic or waste water. This network of tubes can be 47

EN 120228 Β1 used even when the diameter of the tubes is relatively small, for example also in tubes having a diameter between 80 and 150 mm, because this process presented in the invention can also be used in these tubes.

In some cases, sewer pipes, sewer systems or networks may be such that the inner tubular sleeve cannot be inserted into the duct unless it is very small in diameter. In these cases an inner hose is used as a hose that can irreversibly deform with the outer diameter so that it can be easily pulled into the channel. Subsequently, this hose is deformed by suitable means such as by high internal pressure and is pressed by the walls of the tube, so that between the deformed hose and the wall of the sewage pipe the pipes and / or pipes are pressed without being able to be moved.

Preferably in such cases a flexible hose is used which, relative to its diameter, can be bent so as to result in a straight line, which easily enters into a pipe, system or sewerage network. By introducing such a hose, the necessary pipes or pipes can also be mounted on its outer surface. After the hose has been pulled into the sewer pipe, it can be closed at both ends and by filling it with a fluid or gaseous medium, for example high pressure air, it is pressed on the inner wall of the sewer pipe and then fixed irreversibly. , for example by heat or ultraviolet radiation, if the material from which the hose is made turns into a hard material, by the action of heat or ultraviolet radiation. Once the hose has been transformed into hard material, the pressure inside it can be relieved. The hose is thus pressed by the inner wall of the sewer pipe and thus fixes the pipes and pipes.

In principle, it is possible to install the ducts and / or pipes to be installed (for cable insertion) on all parts of the inner tube sleeve and therefore mount them on all parts of the sewer pipe. Preferably, however, these tubes and / or channels are mounted on the top of the outer surface of the tubular sleeve so that, after the inner circular sleeve has been fitted, the top of the sewage tube is positioned.

For ease of installation work on site, a tubular inner sleeve can already be used, which already has integrated pipe (pipes) and / or pipe (pipes) in the wall. At a hose that can be deformed and used as an inner sleeve, these pipes or pipes can be integrated into the wall.

It may be sufficient for the pipes and / or pipes to be installed on the outside of the sleeve to be inserted into the tube, to be fixed at points on the outer length of the sleeve, so that when installing the sleeve it will remain in the fixed fixed position. Such point fixing is possible on the spot during the installation of the inner tubular sleeve, with simple means, so that each pipe or pipe to be installed, can be fixed by the sleeve as needed.

If a hose is inserted into the sewer pipe, for strength reasons it should be a reinforcement hose, preferably a fiberglass hose. A hose with textile reinforcement and resin can also be used as a hose. A resin that can be cured by heat or by the action of ultraviolet radiation can be used so that the hose can be fixed to the wall of the channel by pressure. Because the resin is sticky, a tube-shaped foil must be applied before being reinforced on the outer and / or inner surface of the hose, so that if the hose bends at its insertion into the sewer tube, it will not stick. .

RO 120228 Β1

Especially when used as a tubular inner sleeve, such a structure is used, which is stable in shape and not to be brought to its final shape by pressure and then hardened, it may be advantageous to use an inner sleeve of 3 material from the strips below. a spiral shape that at its introduction is stable wound. For this, the material is inserted as a webbing into a machine which then releases the material; In the machine the material is brought to its spiral shape, and the spiral strips are joined by appropriate means, for example by trimming or welding. The spiral tube is pushed into the sewer pipe 7, and on its outer side the pipe and / or pipe to be installed are inserted. The material in the strips used to form the spiral pipe may be metal or plastic.

Another possibility, which is advantageous under certain conditions, is the use as a tubular inner sleeve, of plastic tubing having a cross-section of the wall of the tube, a folded profile that is drawn into the sewage pipe and then through an environment 13 heated and an internal pressure returns to the initial cross section of the tube.

In order to obtain the positioning of a stable-shaped tube which forms an inner sleeve 15 on the inner wall of a drainage tube, a plastic tube may be used as an inner sleeve which, prior to insertion into the drainage tube, has a small section 17 through extrusion and which after its introduction, returns to its previous section by eliminating the traction exerted on it. This process results in positioning the inner sleeve 19 tightly on the wall of the sewage pipe with the pipe and / or pipe tightly positioned between the two walls. 21

Subsequent installation of pipes and / or pipes in pipes, systems or sewerage networks or the like is preferred at the so-called hard-accessible wells or places 23; In these cases, the pipes and / or pipes inserted between the tubular sleeve and the existing tubular channel are inserted with the ends in a dispersion and / or junction box, so that they can be connected later in this box. junction, or to be connected to a communication network or an electrical network; the same is true for pipelines in which, through junction boxes, cables are introduced, for example data communication cables. 29

The mounting table used which will be inserted into the pipes and / or pipes and which connects and fixes them on the wall of the sleeve, the pipes and / or pipes, at the same time forms a universal protection. This is especially true when the pipes and / or pipes are completely inserted into the mounting table, so they are poured into this table. 33

Another embodiment is the application on the pipes and / or pipes to be fitted of a sticky mounting mass; they are then inserted with an inner sleeve 35 in the form of a mounting hose in the sewer pipe; the mounting hose is then widened, and the pipe (s) and / or pipe (s) are pressed on the wall of the tube and after a 37-holding period that is sufficient for the pipe (s) and / or pipe (s) to be pressed. from the wall of the tube, no pressure is exerted on the mounting hose 39.

The special advantage of this process is that only a fitting hose 41 is used which, after the pipes or pipes have already been installed in the sewer pipe, are removed and can be used again, so that only these pipes remain in the sewer pipe. or pipes. With this process there is also the possibility of simultaneous installation of several pipes or pipes at given distances and in different executions in the same sewer pipe. 45

The mounting hose to be used is removed from the tube, as mentioned above, after the assembly has been completed; by using such a mounting hose 47

EN 120228 Β1 of a suitable material, it can be used several times for the installation of such pipes or pipes in the existing exhaust systems.

The mounting position of these pipes or pipes subsequently mounted on the inner wall of a sewage pipe can be previously established and then the hose is positioned accordingly to this position. The mounting position will, however, usually be in the upper half, respectively the upper half of the cross section of the tube in which the pipes and pipes are inserted.

Preferably those pipes or pipes that are inserted in their full length into the mounting table, because they can then be pressed and glued to the inner walls of the exhaust pipes. An epoxy resin with two components can be used which is cured after a certain time by heating or irradiation with certain rays.

Mineral and / or synthetic additives, for example in the form of fabrics, knitted products or felt, can be used as a support material for the mounting table, respectively. The necessary material is used depending on the conditions.

After soldering and hardening, the additional pipes are fixedly fixed to the inner wall of the channel and are inserted into the mounting table or any additional support material so that the pipes and / or pipes become the same component as the mounting table. With respect to the inside of the tube, respectively the part on which the waste water flows, in the case of sewage pipes, the pipes are protected by a defined layer of mass. This table covers the pipes with a uniform layer and protects them, connects them as a shape with the inner wall of the sewer pipe. Sometimes an outer coating may also be applied which is applied as a transmission material; for example, such material is first applied to the mounting hose, on this transmission material the pipes or pipes to be mounted are positioned and then ground. This coating can also be fixed on the outside with support material and remains in the channel after the pipes are stuck in the channel.

If the bonding and support mass has material statistics indices, it is possible to increase it later, by the mentioned process of the carrying capacity of the channel in which the pipes or pipes are inserted.

As a mounting hose, a flat hose, which is drawn into the sewer pipe, should preferably be used. Flat hose means a hose which, prior to its insertion into the channel, can be assembled on a flat surface so that pipes or pipes can be applied to its surface. Such a hose is subsequently widened with a suitable fluid or gas, after being drawn into the duct; thus, the pipes or pipes mounted, preferably, on the upper part enter the soldering table and are pressed on the wall of the tube. For widening the hose a gaseous or fluid medium can be used; most often a gaseous environment is preferred, for example air. In order to widen the hose by blowing, one end must be closed unless the blowing is done on both sides.

In order to ensure optimum pressing of the mounting mass together with the pipes or pipes that are mounted, the flat hose must be so constructed that its diameter is less than the drainage tube and has elastic characteristics so that it can be adapted to the tube. They can be used especially with hoses that are made of rubber or silicone and therefore have good separation characteristics from the mounting table.

In order to allow optimum detachment of the mounting hose from the forming table after hardening the mass in the groove, between the mounting hose and the mounting table with adhesive features or a soldering and / or support table, separation layers can be inserted, for example , in the form of a paste solution or leveling material, for example, plastic foil.

RO 120228 Β1

Especially when the pipes and / or pipes to be inserted into the channel need to be applied on lateral positions, on the channel it may be useful to install the separation layer on the mounting hose, a very good possibility being the adhesive tape. The table with the pipes and / or separation pipes is then applied to the separation layer 3, so that it can be positioned exactly relative to the section of the channel. 5

Another possibility is to tie the separation layer, for example a foil, by breaking it with one of the outer support materials or additions, which after the pipe and / or pipe joins remain fixed in the channel, after removing the hose.

There is also the possibility that the separation layer can be fixed to the mounting hose under 9 in the form of a separation material by means of an adhesive tape on both sides. Such a tape can then be removed from the tube with the hose or after removing it 11.

Further details and indications of the invention result from the following description of exemplary embodiments 13 based on the drawings. The drawing shows:

FIG. 1A, a section through an already existing drainage tube with an inner sleeve 15 inserted in the form of a tube in a folded stage with pipes and / or pipes mounted on the top; 17

FIG. 1B, the sewage pipe in fig. 1A with an inner sleeve in the form of a tube pressed to the inner wall; 19

FIG. 2, a schematic view for explaining how to install the inner sleeve, as shown in fig. 1A and 1B; 21

FIG. 3A, 3B, cross sections through an already existing drainage tube with two different processes for making an inner sleeve, which is first introduced in 23 deformed stages;

FIG. 4A, a schematic presentation of the insertion of tube portions as an inner sleeve 25 by ordering the pipes or pipes to be installed on the tube;

FIG. 4B, a section through the channel of Figure 4A, with tube portions; 27

FIG. 5, a schematic representation representing the structure of a communications network using working methods that are up to date with the current technical level; 29

FIG. 6, a schematic presentation of an assembly process, according to a second embodiment, in the area of a caisson where the pipes and / or pipes are inserted 31 together with a mounting hose;

FIG. 7A, 7B and 7C, each a cross section through a drainage tube with various 33 stages of positioning the mounting hose and pipes and / or pipes.

In order to install pipes and / or pipes 2 in a sewer pipe 1, already existing, for example, a waste water discharge channel 35, proceed according to fig.

2: a folded hose 3 is disengaged from a drum 4 and, by means of a guide roller 5, 37 is inserted into a supply layer 6, which is positioned perpendicularly between the surface of the street 7 and the tube 1, respectively, and enters into - a channel 8. 39 in the case of this hose 3 can also be a hose with textile reinforcement that is impregnated with a resin, so that this hose 3, respectively its course is flexible, easy to handle 41. During the insertion of this hose 3, from the feed rollers 11, which can be placed, for example, on a feed trolley 9, flexible pipes or pipes 43 are passed through a guide roll 10 to reach with the hose. folded, in the area of the feed roller 5; these pipes and / or pipes 2 can be fixed in points on the top 45 of the folded hose 3 so that these pipes / pipes 2 cannot be moved. Hose 3, together with pipes / pipes 2 are inserted into well 6, where channel 1 is easily accessible.

EN 120228 Β1 so that they pass into the groove, for example by means of a cable that pulls in the direction indicated by arrow 12. Hose 3 is pulled into the groove to an access position not shown in fig. 2. This access position, for example, may be another well so that the end is accessible there. The hose 3 with the pipes / pipes 2 on the top is positioned on the bottom of the channel 1, as indicated by the dashed line 13 in fig. 2, respectively the presentation of the cross section of the channel of fig. 1 A. Then, the hose 3 is disengaged from the supply drum 4 and seals at both open ends. At least one of these ends is pressurized by means of a compressor installed for example on a truck; hose 3 is inflated with pressure air and thus is pressed on the inner wall of the tube of channel 1. Thus, the pipes / pipes 2 are pressed on the top of the tube of the channel 1. Thus, the pipes / pipes 2 of the upper part of the tube of the channel 1 reach to be reached, according to FIG. 1B. in this position of touching the hose 3 on the inner wall of the tube of the channel 1, depending on the hose 3 used it is fixed; for example, if the hose 3 is a resin-impregnated hose that is heat-cured, the inside of the hose 3 is heated to strengthen the resin, or if it is a resin that is cured under the action of ultraviolet radiation, it acts on the inside of hose 3 with infrared radiation for leads to hardening of the resin. After the hose 3 is reinforced, the internal pressure on it should no longer be exerted. Pipes and / or pipes 2 are inserted and secured by a teaching station 14, which is accessible and secured to the wall of well 6. The ends of hose 3 can then be properly fixed in the area of the passage of the tube of channel 1 to well 6, so that the space free between the wall of the tube of the channel 1 and the outer part of the hose 3 to be sealed. Thus, the channel 1 is provided, according to figure 1B, with a uniform inner sleeve, the pipes or channels 2 placed on the inner wall of the channel 1 being simultaneously protected and sealed. In the pipes 2, which are installed between the tube 1 and the hose 3, cables for data communications in the form of fiber-optic cable, from the transmission station 14, can be inserted later.

According to FIG. 1 and 2, for this process of subsequent installation of pipes and / or pipes in already existing pipes, systems or sewerage networks, this is a very flexible and universal process for creating communications networks based on already existing sewerage networks. . The previous process presented how to install pipes and / or pipes 2 in already existing sewer systems by using a flexible folded hose 3.

Fig. 3A is a cross-section of a channel tube 1, in which a length-folded tube profile is presented, from a deformed plastic table, which with its edges, viewed in cross-section, is bent inwards, so both edges are bent down, facing each other. Such a deformed tube, for example from a plastic table, has a certain stability of the shape in a folded stage, as shown in FIG. 3A. On the top of this folded hose 3 pipes / pipes 2 are placed and fixed, so as to indicate the upper edge of the channel tube wall. After this hose 3 has been properly positioned in the channel 1 tube, the hose is brought back to the previous cross section by heating and pressure, so as to form an inner sleeve on the tube 1 channel and to press simultaneously the pipes / pipes 2 on the inner wall. of the tube of the channel 1, as shown in fig. 3B.

While the above process has described the use of a hose as an inner tube sleeve, FIG. 4A is a schematic presentation of a channel tube 1 that extends between two wells. Contrary to the procedures described above, in FIG. 4A portions of tube 16 are shown

EN 120228 Β1 which are lowered in well 3 and pushed in a row, with an inlet installation 17, into tube 1 channel 1. The portions of tube 16 are inserted into each other, welded or screwed together so that they are closely related. Simultaneously, on the top of these 3 portions of tube 16, pipes / pipes 2 are mounted and are pushed together with the tube portions these pipes / pipes 2 can be taken, as shown in fig. 2, directly 5 from a feed truck. After the tube portions 16 have reached the second well 3, the pipes / pipes 2 are re-inserted into a teaching station 14 and are fixed. The length 7 required for pipes / pipes can already be left at the introduction of the first portion of pipe 16, in channel 1, or these pipes or pipes can be extended to the teaching station 14. 9

If you wish, at the end, in the possible remaining open spaces, a filling material 15 can be pressed, as shown in fig. 4B. 11 in FIG. 5 is presented the schematic of a network realized by using the above mentioned procedure. In order to create, for example, a new network for the transmission of their information, the already existing channel tubes 1 of a sewerage network, for example a wastewater discharge network, are preferably used. Numerous 15 pipes / pipes 2 are inserted here between the teaching stations 14 using a tubular sleeve, for example a hose 3 or portions of pipe 16, as described above. Through 17 the domestic connection channels that lead the domestic water from a house 18 to a sewage pipe, also symbolized by 1, by inserting a tubular sleeve, in this case preferably a 19 hose 3, the pipes will be inserted which will be pressed on the tube of canal, in house 18 will be provided a teaching station 14, in order to be able to link this house to the newly formed network. In the area 21 of passage from the connection of the house-pipe channel 1 to the main channel tube, a special connection position may be provided, in order to be able to realize the necessary branches of the pipes / 23 pipes 2 to the house 18.

According to a second embodiment, shown in FIG. 6, for later mounting 25 pipes / pipes 102 into an already existing sewer pipe 101, which is inserted into the ground, in the area of a feed well 103, which is positioned perpendicular to the surface of the street 27 107 and runs parallel to the channel tube 101, a feed device 104 is fitted with a mounting hose 105. Then, at the feed shaft 103, feed rollers 29 106 are placed, on which pipes / pipes are wound 102. These feed rollers 106 can be placed for example, on a truck 108. From the truck 108, the pipes / pipes 102 pass over a guide roller 31 109, on the rear of the truck 108, perpendicular to the feed shaft 103. Under the guide roller 109, on a platform 100, it is positioned a container 111 which 33 contains the mounting table with adhesive characteristics 112. About the middle of the container 111 is an application device 113, which has two guide rollers and 35 application 114, through three that pass the pipes / pipes 102 on the guide roll 9. during the passage over the rollers, the pipes / pipes 102 are connected on both sides by means of the device 37 of application 13 and of the guide and application rolls 114 with the mounting table 112.

Mounting table 112 is a two-component epoxy resin. 39

The pipes / pipes 102 thus lubricated exit from this device under the platform 100 and are applied to the surface of the mounting hose 105. The mounting hose 105 is guided to this point 41, from the feed roller 104 over the first guide roller 115 and a second roller. 116 from the edge of the feed shaft 103, the second guide roller 106 allows the hose 43 of the mounting 105 to come into contact as a flat surface with the pipes / pipes 2.

The mounting hose 105 may be a silicone or a rubber hose. 45

Mounting hose 105 with pipe-pipes 102 attached to it by means of the mass

RO 120228 Β1 of mounting 112, is inserted at the end of the supply shaft 103 into the tube 101; During this process, the mounting hose 105 is pulled in the direction of the arrow 117. Thus, at the end of the hose 105 which is not shown, a traction cable can be positioned which pulls the hose into a supply well 103 which is connected to the channel tube. 101.

As can be seen in FIG. 6, in the container 11 for the mounting table 112, two layers 118 of a support strip 119, for example in the form of a web of fabric, which is impregnated with the mounting table 112, can then be additionally guided and then guided through the application rollers and guide 114 and are applied on both sides of the pipes / pipes 102.

After the mounting hose 5 with the pipes / pipes 102 applied and the additional support strips 119 was inserted into the channel tube 101, at the end that is not shown, in the area of the other supply well 103, which is also not shown in the figure, the hose is closed and detached from the feed roller 104. Then the pumping system that exists on the truck 108 is connected to the inside of the mounting hose 105 and it is inflated with a fluid, preferably air.

The position of the mounting hose 105 inserted into the tube tube 101, with the pipes having the pipes 102 mounted and both support layers 119 are shown in fig. 7A. From this position, according to fig. 7A, in the interior space of the mounting hose 105, air is introduced through a pumping station so that the mounting hose 105 is inflated, according to fig. 7B. By inflating the mounting hose 105, the pipes / pipes 102 are introduced due to the pressure in the mounting table 112 and being positioned between the support strips 119, they are pressed on the top of the channel tube 101.

The mounting hose 105 is kept in this inflated stage, according to fig. 7B, until the mounting table 112 has been hardened and the pipes / pipes 102 are bonded to each other and to the top of the channel tube 101. For the mounting table 112 to be strengthened, the tube may be heated or irradiated, depending on of the mounting table used.

After a sufficient holding time so that the mounting mass 112 is reinforced, no pressure is applied on the inside of the mounting hose 105. By elastic contraction, the mounting hose 105 opens from the mounting table 112 so that it can be removed from the tube tube 101 through the supply well 103. The pipes / pipes 102 remain as shown schematically in FIG. 7. It can be observed that the pipe-pipes 102 are inserted into the mounting table on the one hand and, on the other hand, outwards, they are covered by the support strips 119, inside the duct tube.

The mounting position of the pipes / pipes 102 on the inner wall of the channel can be established previously, but most of the time it is positioned on the upper part of the channel section.

The mounting table, preferably a two-component epoxy resin, can be left to harden even in the cold.

The curing process can be accelerated by heating, so the curing time can be reduced. This can also be achieved by heating the water, air or steam through which the mounting hose 105 is opened.

As a support material for the soldering solution, textile strips with mineral and / or synthetic support and / or strips, knitwear or felt can be used.

The mounting hose is also not used for cleaning the channel, or for its use as a sleeve, it is used as an auxiliary means and, after hardening the adhesive, is removed from the channel.

Claims (47)

Claims 1 1. Process for installing at least one pipe and / or pipes in 3 feed and discharge pipes, especially in sewerage systems or similar networks, the pipes and / or pipes are inserted into the tube and fixed to its wall, characterized 5 in that, in the pipe thus positioned, an inner sleeve is inserted in the form of a hose, on its outer wall being placed at least one flexible tube and / or pipe. 7 Process according to Claim 1, characterized in that the pipe (s) and / or pipe (s) to be positioned is covered with a mounting table with 9 adhesive characteristics, it is inserted into the tube by means of a mounting hose which has the role of inner sleeve; this mounting hose is loosened, and the pipes and / or pipes are 11 thus pressed on the wall of the tube, and after a sufficient retention period, in which the pipes / pipes adhere to the wall of the tube, no pressure is applied on the mounting hose. 13 Method according to claim 1, characterized in that a deformable hose is used as an inner sleeve. 15 4. Process according to claim 3, characterized in that a second hose is inserted into the hose as an inner sleeve, by means of a pressurized medium, 17 which is pressed to the inner wall of the duct and is irreversibly fixed thereto. 5. Process according to claim 3, characterized in that the fluid medium hose 19 is sealed. Method according to claim 3, characterized in that the hose is perforated. Process according to claim 3, characterized in that the hose is made of a textile material. Process according to Claim 1, characterized in that the inner sleeve 25 is an irreversibly deformable hose. Method according to claim 1, characterized in that the hose is drawn 27 into the duct tube, the sleeve for the duct tube is pressed by the inner wall of the duct tube by filling it with a fluid or gaseous medium and remains irreversibly attached thereto. 29 10. Process according to claim 1, characterized in that the pipe and / or pipe is mounted on the outer surface of the inner tubular sleeve. 31 Process according to claim 10, characterized in that the pipe and / or pipe is mounted on the upper portion of the outer surface. 33 Method according to claim 1, characterized in that a tubular or hose-shaped inner sleeve is used, which holds the pipe and / or the pipe integrated into the wall. Process according to claim 1, characterized in that the pipe and / or the pipe is fixed in points on the outer surface of the inner sleeve in tubular or hose form. 39 14. Process according to claim 1, characterized in that, for installing the inner sleeve in tubular or hose form, the pipe and / or pipe is mounted on the 41 hose. Process according to Claim 1, characterized in that, in the form of an inner sleeve 43, in a tubular or hose form, those having a diameter close to that of the sewer pipe are used. 45 16. Process according to claim 1, characterized in that the hose used must be one with a resistance structure. 47 RO 120228 Β1 Process according to claim 16, characterized in that the hose with a resistance structure has to be a glass fiber one. The method according to claim 16, characterized in that the hose must be one impregnated with resin, with textile fabric. Process according to claim 18, characterized in that the outer and / or inner surface of the hose must be covered with foil in a tubular form. 20. The process according to claim 17, characterized in that the resin used must be one that is cured under the action of ultraviolet radiation. Method according to claim 1, characterized in that the hose is to be inserted into the lined channel tube with a flat surface. 22. The method according to claim 1, characterized in that the cable to be inserted is one for telecommunications. Process according to Claim 1, characterized in that the inner sleeve in tubular or hose form, is formed from tube portions that adhere to each other when inserted into the duct tube. Process according to Claim 1, characterized in that the inner sleeve is spirally formed when inserted into the duct tube. The method according to claim 1, characterized in that the inner sleeve in tubular or hose form is made of plastic and has a cross-section, in the form of a folded profile before being inserted into the duct, and then deformed to its shape. initial by means of a heated environment introduced under pressure. 26. The method according to claim 1, characterized in that the inner sleeve in tubular or hose form is made of plastic and has the cross-section before insertion, reduced, by mechanical extrusion, after insertion and cessation of traction, the cross-section returning to normal dimensions. 27. The method according to claim 1, characterized in that the pipes and / or pipes are mounted by mounting their ends in a diffuser or connecting device, which is placed in the access area, in the channel tube. 28. The method according to claim 2, characterized in that the mounting hose is removed from the tube after the pressure is stopped. 29. The process according to claim 2, characterized in that the pipe and / or tube is impregnated with an assembly table which is cured on the basis of the chemical reaction of a two-component epoxy resin. 30. Process according to claim 2, characterized in that the mounting table is cured by heating. 31. The process according to claim 2, characterized in that the mounting table is reinforced by the addition of additives. 32. Process according to claim 31, characterized in that additions of mineral and / or synthetic materials are used for curing. Process according to claim 31, characterized in that the additives are in the form of textile materials. 34. Process according to claim 31, characterized in that the additions are in the form of fabrics. > 35. The process according to claim 31, characterized in that the additions are in the form of a felt. 36. Process according to claim 2, characterized in that the pipe and / or pipe is completely inserted into the mounting table. RO 120228 Β1 37. Process according to claim 2, characterized in that the mounting hose 1 is inserted flat into the tube. Process according to claim 37, characterized in that the flat hose 3 inserted is made of rubber or plastic. 39. Process according to claim 37, characterized in that the flat hose has 5 elastic characteristics in terms of its diameter. 40. Process according to claim 2, characterized in that a separation layer is inserted between the hose and mounting table and / or the support table or the support table with adhesive characteristics. 9 41. The process according to claim 40, characterized in that the separation layer is in the form of a separation material on the mounting hose. 11 42. Process according to claim 41, characterized in that the separation material remains in the tube as a coating for pipes and / or pipes. 13 43. Process according to claim 41, characterized in that the separation layer is mechanically fixed to the mounting hose. 15 44. Process according to claim 43, characterized in that the separation layer is detached from the mounting hose. 17 45. The method according to claim 41, characterized in that the mechanical fixation is performed by means of the tape. 19 46. Process according to claim 42, characterized in that the separation layer is in the form of a separation material mounted by means of an adhesive tape 21, with adhesive on both sides. 47. Process according to claims 28 and 46, characterized in that the adhesive tape 23 is removed from the tube after removing the mounting hose.