Pipeline repairing device

Abstract

The utility model provides a pipeline repairing device. The pipeline repairing device comprises a heating device, a handle, a first hot melting part and a second hot melting part, the first hot melting part and the second hot melting part are arranged on the handle; the heating device is used for heating the first hot melting part and the second hot melting part; the first hot melting part comprises at least one pipeline heating groove and at least one hot melting film heating convex block which is in one-to-one correspondence with the at least one pipeline heating groove; the second hot melting part comprises a hole site heating column and at least one glue stick melting hole; and the hole site heating column is arranged on the handle. In the embodiment of the invention, the large-area damage of the pipeline can be repaired through the first hot melting part, and the small-area point-shaped damage of the pipeline can be repaired through the second hot melting part, so that pipelines with different damage areas can be repaired.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of pipeline repair, in particular to a pipeline repair device. BACKGROUND

[0002] Water pipes are pipes for water supply. In modern decoration, water pipes are usually constructed by wall embedding. There are three types of water pipes. The first type is metal pipes, such as hot galvanized cast iron pipes with inner plastic coating, copper pipes and stainless steel pipes. The second type is plastic composite metal pipes, such as steel-plastic composite pipes and aluminum-plastic composite pipes. The third type is plastic pipes, such as PB pipes and PP-R pipes. In daily use, water pipes may be damaged due to aging, accidental breakage by decoration workers, etc.

[0003] In order to repair water pipes, there is a water pipe hot melting repair device on the market. The water pipe hot melting repair device can include an ironing rod and an ironing hole. However, the ironing rod and the ironing hole can only repair a certain specific shape or area of damage on the water pipe, which has a limited use. CONTENT OF THE INVENTION

[0004] In order to solve the above technical problems, the present application discloses a pipeline repair device, which can solve the technical problem that the ironing rod and the ironing hole of the water pipe hot melting repair device in the prior art can only repair a certain specific shape or area of damage on the water pipe, which has a limited use.

[0005] In order to achieve the above purpose, the present application provides a pipeline repair device, which comprises a heating device, a handle, a first hot melting part and a second hot melting part.

[0006] The first hot melting part and the second hot melting part are arranged on the handle. The heating device is used to heat the first hot melting part and the second hot melting part.

[0007] The first hot melting part comprises at least one pipeline heating groove and at least one hot melting adhesive sheet heating protrusion corresponding to the at least one pipeline heating groove.

[0008] The second hot melting part comprises a hole site heating column and at least one adhesive rod melting hole. The hole site heating column is arranged on the handle.

[0009] In a possible embodiment, the first hot melting part comprises at least two pipeline heating grooves corresponding to different pipeline sizes and at least two hot melting adhesive sheet heating protrusions corresponding to the at least two pipeline heating grooves.

[0010] The first hot melting part is rotationally arranged on the handle.

[0011] In a possible embodiment, the at least two pipeline heating grooves corresponding to different pipeline sizes include a first pipeline heating groove and a second pipeline heating groove.

[0012] When the first hot-melt part rotates to a first rotation angle, the pipeline repairing device heats the sidewall of the pipeline to be repaired through the first pipeline heating groove; when the first hot-melt part rotates to a second rotation angle, the pipeline repairing device heats the sidewall of the pipeline to be repaired through the second pipeline heating groove.

[0013] In a possible embodiment, the first hot-melt part is in sliding connection with the handle, and the first hot-melt part can be telescoped along the outer surface of the handle.

[0014] In a possible embodiment, the first hot-melt part includes a sliding groove, and the handle includes a limiting piece.

[0015] The limiting piece is slidingly arranged in the sliding groove, and the handle can limit the first hot-melt part through the limiting piece to achieve the sliding connection between the handle and the first hot-melt part.

[0016] In a possible embodiment, the glue stick melting hole is arranged on the hole-position heating column or the first hot-melt part.

[0017] In a possible embodiment, the hole-position heating column includes a first column body and a second column body.

[0018] The first column body and the second column body are coaxially arranged, and the outer diameter of the first column body is smaller than the outer diameter of the second column body.

[0019] In a possible embodiment, the second hot-melt part includes a first glue stick melting hole corresponding to the first column body and a second glue stick melting hole corresponding to the second column body.

[0020] In a possible embodiment, the hole-position heating column is rotationally arranged on the handle, and the rotation axis of the hole-position heating column is perpendicular to the handle.

[0021] In a possible embodiment, the first hot-melt part and the second hot-melt part are made of copper, aluminum, carbon steel or aluminum alloy material.

[0022] The technical scheme provided by the embodiments has the following technical effects:

[0023] In the embodiment of the present application, the first and second hot melt parts can be heated by the heating device; the large area damage of the pipeline to be repaired can be heated by the pipeline heating groove, and the hot melt adhesive sheet can be heated by the hot melt adhesive sheet heating protrusion, so that the large area damage of the pipeline is repaired by the first hot melt part; the small area damage of the pipeline to be repaired can be heated by the hole heating column, and the small area point damage of the pipeline to be repaired can be repaired by the glue stick, so that the small area damage of the pipeline is repaired by the second hot melt part, and finally the pipeline with different damage areas is repaired. BRIEF DESCRIPTION OF DRAWINGS

[0024] In order to more clearly illustrate the technical solutions and advantages of the embodiments of the present application or the prior art, the drawings needed in the embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0025] Figure 1 is a structure diagram of a pipeline repair device provided by the embodiment of the present application Figure 1 ;

[0026] Figure 2 is a structure diagram of a pipeline repair device provided by the embodiment of the present application Figure 2 ;

[0027] Figure 3 is a structure diagram of a pipeline repair device provided by the embodiment of the present application Figure 3 ;

[0028] Figure 4 is a structure diagram of a pipeline repair device provided by the embodiment of the present application Figure 4 ;

[0029] In the drawings, the reference signs are explained as follows:

[0030] 1-handle; 11-limiting part; 2-first hot melt part; 21-pipeline heating groove; 211-first pipeline heating groove; 212-second pipeline heating groove; 22-hot melt adhesive sheet heating protrusion; 221-first hot melt adhesive sheet heating protrusion; 222-second hot melt adhesive sheet heating protrusion; 3-second hot melt part; 31-hole heating column; 311-first column; 312-second column; 32-glue stick melting hole; 321-first glue stick melting hole; 322-second glue stick melting hole. DETAILED DESCRIPTION

[0031] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of the present application.

[0032] It should be noted that the "one embodiment" or "an embodiment" in the specification of the embodiments of the present application means that a specific feature, structure or characteristic can be included in at least one implementation of the present application. It should be understood that in the specification and claims of the embodiments of the present application and the above drawings, the terms "upper", "lower", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present application. The terms "first", "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first", "second" can be explicitly or implicitly included one or more of the features. Moreover, the terms "first", "second", etc. are used to distinguish similar objects, and do not necessarily describe a specific order or sequence.

[0033] Please refer to Figures 1 to 4 The present application discloses a pipeline repair device, which comprises a heating device, a handle 1, a first hot melting part 2 and a second hot melting part 3. The first hot melting part 2 and the second hot melting part 3 can be movably arranged on the handle 1, and the first hot melting part 2 and the second hot melting part 3 can be movably connected with the handle 1 by sliding connection, rotary connection or detachable connection. The first hot melting part 2 and the second hot melting part 3 can also be fixedly connected with the handle 1, and the first hot melting part 2 and the second hot melting part 3 can also be detachably connected with the handle 1.

[0034] Optionally, the first hot melting part 2 can comprise at least one pipeline heating groove 21 and at least one hot melting adhesive sheet heating protrusion 22 corresponding to the at least one pipeline heating groove 21. The shape of the pipeline heating groove 21 can correspond to the shape of the side wall of the pipeline to be repaired, the pipeline heating groove 21 can be fitted with the side wall of the pipeline to be repaired, and the pipeline heating groove 21 can make the side wall of the pipeline to be repaired melt in one piece. The shape of the hot melting adhesive sheet heating protrusion 22 corresponds to the shape of the hot melting adhesive sheet, the hot melting adhesive sheet heating protrusion 22 can heat the hot melting adhesive sheet, and the hot melting adhesive sheet heating protrusion 22 can be fitted with the hot melting adhesive sheet.

[0035] The heating device can be directly connected with the first hot melt part 2 and the second hot melt part 3 to heat the first hot melt part 2 and the second hot melt part 3. The heating device can also be connected with the handle 1 first and then conduct heat to the first hot melt part 2 and the second hot melt part 3 through the handle 1 to heat the first hot melt part 2 and the second hot melt part 3.

[0036] During the repairing process of the pipeline repairing device, the pipeline heating groove 21 can melt the side wall of the pipeline to be repaired, and the hot melt adhesive sheet heating protrusion 22 can melt the hot melt adhesive sheet, so that the side wall of the pipeline to be repaired is attached to the hot melt adhesive sheet to repair the pipeline to be repaired.

[0037] Optionally, the second hot melt part 3 can include a hole site heating column 31 and at least one adhesive stick melting hole 32. The hole site heating column 31 can be arranged on the handle 1. The hole site heating column 31 can be movably connected with the handle 1 through sliding connection, rotating connection or detachable connection, or can be fixedly connected or detachably connected with the handle 1. The hole site heating column 31 can be used to heat the side wall of the pipeline to be repaired, so that the original crack, gap or perforation position on the pipeline to be repaired is melted to form a specific size of the repaired hole site. The adhesive stick melting hole 32 can melt the adhesive stick so that the adhesive stick is melted and can be inserted into the repaired hole site.

[0038] During the repairing process of the pipeline repairing device, after the adhesive stick is inserted into the repaired hole site, after the adhesive stick and the repaired hole site are cooled and solidified, the operator can cut the adhesive stick, so that the adhesive stick can fill the repaired hole site to repair the pipeline.

[0039] In a possible embodiment, the first hot melt part 2 includes at least two pipeline heating grooves 21 corresponding to different pipeline sizes and at least two hot melt adhesive sheet heating protrusions 22 corresponding to the at least two pipeline heating grooves 21 one by one. Each pipeline heating groove 21 and the hot melt adhesive sheet heating protrusion corresponding to each pipeline heating groove 21 correspond to a pipeline size, so that the first hot melt part 2 can melt the side walls of pipelines of different sizes and hot melt adhesive sheets.

[0040] Optionally, the first hot melt part 2 is rotatably arranged on the handle 1, and the first hot melt part 2 can rotate relative to the handle 1, so as to adjust the angle between the first hot melt part 2 and the handle 1 to make different pipeline heating grooves 21 arranged towards the pipeline to be repaired.

[0041] In a possible embodiment, the at least two pipeline heating grooves 21 corresponding to different pipeline sizes include a first pipeline heating groove 211 and a second pipeline heating groove 212. When the first hot melt part 2 is rotated to a first rotation angle, the pipeline repairing device heats the side wall of the pipeline to be repaired through the first pipeline heating groove 211; when the first hot melt part 2 is rotated to a second rotation angle, the pipeline repairing device heats the side wall of the pipeline to be repaired through the second pipeline heating groove 212. Correspondingly, the hot melt adhesive sheet heating protrusion 22 can also include a first hot melt adhesive sheet heating protrusion 221 corresponding to the first pipeline heating groove 211 and a second hot melt adhesive sheet heating protrusion 222 corresponding to the second pipeline heating groove 212.

[0042] Optionally, the first rotation angle can be N degrees, and the second rotation angle can be N+180 degrees, at which time the first pipeline heating groove 211 and the second pipeline heating groove 212 are arranged at the two ends of the first hot melt part 2. When the first pipeline heating groove 211 heats the side wall of the pipeline to be repaired, the first heating part can be rotated by half a circle, so that the second pipeline heating groove 212 can heat the side wall to be repaired. Specifically, Figure 1 and Figure 2 may correspond to the motion state of the first hot melt part 2 when it is rotated to the first rotation angle and the second rotation angle, respectively.

[0043] In a possible embodiment, the first hot melt part 2 is in sliding connection with the handle 1, the first hot melt part 2 can slide relative to the handle 1, and the first hot melt part 2 can be telescopic along the outer surface of the handle 1. When the first hot melt part 2 is not needed, the first hot melt part 2 can be retracted by sliding on the handle 1. When the first hot melt part 2 is needed, the first hot melt part 2 can be extended by sliding on the handle 1.

[0044] In a possible embodiment, the first hot melt part 2 includes a sliding groove, and the handle 1 includes a limiting piece 11. The limiting piece 11 can be a limiting screw, which can be arranged inside the sliding groove.

[0045] Optionally, the limiting piece 11 is arranged in sliding connection in the sliding groove, and the handle 1 can limit the first hot melt part 2 through the limiting piece 11 to achieve sliding connection between the handle 1 and the first hot melt part 2. Thus, the limiting piece 11 can fix the first hot melt part 2 at a fixed point, and the first hot melt part 2 can slide or rotate relative to the handle 1.

[0046] In a possible embodiment, the glue stick melting hole 32 can be arranged on the hole position heating column 31 or the first hot melt part 2, or on the handle 1. When the heating device heats the first hot melt part 2 and the second hot melt part 3, the glue stick melting hole 32 can heat the glue stick in the glue stick melting hole 32.

[0047] In a possible embodiment, the hole heating column 31 comprises a first column body 311 and a second column body 312, the first column body 311 can be coaxially arranged with the second column body 312, and the outer diameter of the first column body 311 is smaller than that of the second column body 312. The first column body 311 can be arranged at the front end of the hole heating part, and the second column body 312 can be arranged at the rear end of the hole heating column 31.

[0048] When a small damage point on the to-be-repaired pipeline needs to be repaired, the first column body 311 can be aligned with the small damage point to form a to-be-repaired hole, and the shape of the to-be-repaired hole is consistent with that of the first column body 311. When a large damage point on the to-be-repaired pipeline needs to be repaired, the first column body 311 can be aligned with the damage point first, and then the second column body 312 can be aligned with the damage point to form a to-be-repaired hole, and the final shape of the to-be-repaired hole is consistent with that of the second column body 312.

[0049] In a possible embodiment, the second hot melting part 3 comprises a first glue stick melting hole 321 corresponding to the first column body 311 and a second glue stick melting hole 322 corresponding to the second column body 312. The first glue stick melting hole 321 and the second glue stick melting hole 322 can correspond to two different sizes of glue sticks, respectively.

[0050] Optionally, the outer diameter of the first glue stick melting hole 321 can be greater than that of the first column body 311, and the outer diameter of the second glue stick melting hole 322 can be greater than that of the second column body 312. During the repairing process of the pipeline repairing device, the first glue stick melting hole 321 or the second glue stick melting hole 322 can melt the glue stick to make the glue stick fit with the to-be-repaired hole in an interference fit to achieve repair.

[0051] In a possible embodiment, the hole heating column 31 is rotationally arranged on the handle 1, and the rotation axis of the hole heating column 31 is perpendicular to the handle 1. The hole heating column 31 can rotate relative to the handle 1, so as to adjust the angle between the hole heating column 31 and the handle 1 to make different glue stick melting holes 32 arranged towards the to-be-repaired pipeline. Specifically, Figure 3 and Figure 4 may correspond to the motion state of the hole heating column 31 when it is rotated to different rotation angles, respectively. Optionally, the operator can rotate the hole heating column 31 to the first rotation angle when the first hot melting part 2 needs to be used, and rotate the hole heating column 31 to the second rotation angle when the second hot melting part 3 needs to be used.

[0052] In a possible embodiment, the first hot melting part 2 and the second hot melting part 3 are made of copper, aluminum, carbon steel or aluminum alloy materials. The first hot melting part 2 and the second hot melting part 3 can be made of materials with relatively low price and good heat conductivity, so that the heating device can heat the first hot melting part 2 and the second hot melting part 3 faster, saving the cost and saving the heat energy.

[0053] It should be noted that the sequence of the above-mentioned embodiments of the present application is only for description, and does not represent the advantages and disadvantages of the embodiments. And the above describes specific embodiments of the present application. Other embodiments are within the scope of the appended claims. In some cases, the actions or steps recited in the claims can be performed in an order different than the order in which the steps are recited in the embodiments, and still achieve desirable results. In addition, the processes depicted in the accompanying figures do not necessarily require the particular order shown, or sequential order, to achieve the desired results. In certain implementations, multitasking and parallel processing can be advantageous or necessary.

[0054] Each of the embodiments in the present specification is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other. Each embodiment focuses on the difference from other embodiments. In particular, for the device embodiments, since they are basically similar to the method embodiments, the description is relatively simple, and the relevant parts can be referred to the part of the method embodiments.

Claims

1. A pipe repair device, characterized in that, The heating device, the handle, the first hot-melt part and the second hot-melt part are provided. The heating device is used for heating the first hot-melt part and the second hot-melt part. The first hot-melt part comprises at least one pipe heating groove and at least one hot-melt adhesive sheet heating protrusion corresponding to the at least one pipe heating groove. The second hot-melt part comprises a hole position heating column and at least one adhesive stick melting hole.

2. The pipe repair device of claim 1, wherein, The first hot-melt part comprises at least two pipe heating grooves corresponding to different pipe sizes and at least two hot-melt adhesive sheet heating protrusions corresponding to the at least two pipe heating grooves. The first hot-melt part is rotationally arranged on the handle.

3. The pipe repair device of claim 2, wherein, The at least two pipe heating grooves corresponding to different pipe sizes comprise a first pipe heating groove and a second pipe heating groove. When the first hot-melt part is rotated to a first rotation angle, the pipe repairing device heats the side wall of the pipe to be repaired through the first pipe heating groove; when the first hot-melt part is rotated to a second rotation angle, the pipe repairing device heats the side wall of the pipe to be repaired through the second pipe heating groove.

4. The pipe repair device of claim 1, wherein, The first hot-melt part is in sliding connection with the handle, and the first hot-melt part can be telescoped along the outer surface of the handle.

5. The pipe repair device of claim 4, wherein, The first hot-melt part comprises a sliding groove, and the handle comprises a limiting piece. The limiting piece is arranged in the sliding groove in a sliding manner, and the handle can limit the first hot-melt part through the limiting piece to realize the sliding connection between the handle and the first hot-melt part.

6. The pipe repair device of claim 1, wherein, The adhesive stick melting hole is arranged on the hole position heating column or the first hot-melt part.

7. The apparatus of claim 1 wherein, The hole position heating column comprises a first column body and a second column body. The first column body and the second column body are coaxially arranged, and the outer diameter of the first column body is smaller than the outer diameter of the second column body.

8. The pipe repair device of claim 7, wherein, The second hot-melt part comprises a first adhesive stick melting hole corresponding to the first column body and a second adhesive stick melting hole corresponding to the second column body.

9. The apparatus of claim 1, wherein, The hole position heating column is rotationally arranged on the handle, and the rotation axis of the hole position heating column is perpendicular to the handle.

10. The pipe repair device of claim 1, wherein, The first hot-melt part and the second hot-melt part are made of copper, aluminum, carbon steel or aluminum alloy material.

Images