Pipe interior cleaning tool

Abstract

The utility model discloses a pipe interior cleaning tool, and relates to the technical field of cleaning tools. The pipe interior cleaning tool comprises a cleaning rod, cleaning foam extending in the axial direction of the cleaning rod is arranged on the cleaning rod, limiting blocks connected with the cleaning rod are arranged at the two ends of the cleaning foam respectively, a sealed containing cavity at least defined by a part of water-soluble film is formed between the cleaning foam and the cleaning rod, and detergent is arranged in the sealed containing cavity. The utility model provides a pipe interior cleaning tool which is used for cleaning the interior of a pipe. During use, the cleaning rod is used for driving the cleaning foam to rub the inner wall of the pipe so as to clean stains on the inner wall of the pipe, in the process, after the cleaning foam is wetted with water, the water-soluble film is dissolved, and then the detergent permeates into the cleaning foam and makes contact with the stains on the inner wall of the pipe, so that the stains on the inner wall of the pipe are powerfully removed; and the decontamination effect of strong decontamination in the pipe is improved.

Description

Technical Field

[0001] The present application relates to the technical field of cleaning tools, and in particular to a tool for cleaning the inside of a pipe. Background Art

[0002] Soft melamine foam material, also known as melamine foam, is made of melamine resin as the main raw material. It is a thermosetting soft foam plastic with countless micropores inside that is made by microwave foaming and cross-linking. It is often cut into blocks directly and used as a cleaning tool to clean items.

[0003] However, when the melamine foam block is used to clean the inside of the pipe, it is difficult for the foam block to penetrate the inside of the pipe. When there are difficult-to-remove stains inside the pipe that require strong decontamination, the melamine foam block cannot completely remove the stains, and the decontamination effect is poor. Utility Model Content

[0004] The purpose of the present application is to provide a cleaning tool for the inside of a pipe, so as to solve the problem that the inside of the pipe needs strong decontamination but the decontamination effect is poor.

[0005] The technical solution adopted by the present application to solve its technical problems is: a tool for cleaning the inside of a pipe, comprising a cleaning rod, on which is provided a cleaning foam extending along its axial direction, and both ends of the cleaning foam are respectively provided with limit blocks connected to the cleaning rod, and a sealed cavity surrounded by at least a partial water-soluble film is provided between the cleaning foam and the cleaning rod, and a detergent is provided in the sealed cavity.

[0006] Furthermore, the water-soluble film is connected to the cleaning rod, and the sealed cavity is formed therebetween.

[0007] Furthermore, the detergent includes a powdery, granular, paste-like or liquid fluid-like detergent.

[0008] Furthermore, the cleaning foam is wrapped with a water-soluble wrapping film which compresses it radially.

[0009] Furthermore, it also includes a water-soluble fixed hoop, which binds the water-soluble wrapping film and the cleaning foam to the cleaning rod by pressure, so that the water-soluble wrapping film and the cleaning foam are combined to form at least two cleaning units.

[0010] Furthermore, each of the cleaning units has at least one sealed cavity.

[0011] Furthermore, the cleaning foam comprises melamine foam material.

[0012] Further, the detergent includes fatty alcohol polyoxyethylene ether, sodium eicosylbenzene sulfonate, fatty alcohol polyoxyethylene ether sulfate, sodium dodecylbenzene sulfonate, fatty alcohol sodium sulfate, lauryl alcohol ether phosphate, coconut oil monoethanolamide, lauryl alcohol ether phosphate, lauryl sulfosuccinate monoester disodium, coconut oil monoethanolamide or coconut oil diethanolamide. Further, the water-soluble film includes polyvinyl alcohol water-soluble film or polyimide water-soluble film.

[0013] Furthermore, the water-soluble wrapping film includes a polyvinyl alcohol water-soluble film or a polyimide water-soluble film.

[0014] Beneficial effects of this application:

[0015] The internal cleaning tool for pipes provided in the embodiment of the present application is used to clean the inside of pipes. When in use, a cleaning rod is used to drive the cleaning foam to rub the inner wall of the pipe to clean the stains on the inner wall of the pipe. In this process, the cleaning foam is soaked in water to dissolve the water-soluble film, thereby allowing the detergent to penetrate into the cleaning foam and contact the stains on the inner wall of the pipe, thereby achieving strong stain removal on the inner wall of the pipe, and improving the stain removal effect of the pipe that requires strong stain removal. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the structure of the pipe internal cleaning tool provided in an embodiment of the present application;

[0018] Figure 2 yes Figure 1 Sectional view along line AA.

[0019] Reference numerals:

[0020] 1- Cleaning rod;

[0021] 2-Clean foam;

[0022] 3-limiting block;

[0023] 4- Detergent;

[0024] 5- Water-soluble film;

[0025] 6- Sealed cavity;

[0026] 7- Water-soluble wrapping film;

[0027] 8- Water-soluble fixed hoop;

[0028] 9- Cleaning unit. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application.

[0030] It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the embodiments and features in the embodiments of this application can be combined with each other without conflict.

[0031] In the description of the embodiments of the present application, the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, or is the orientation or positional relationship in which the product of the application is usually placed when in use, or is the orientation or positional relationship commonly understood by those skilled in the art. The terms "disposed", "opened", "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, and an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal connection of two elements.

[0032] See also Figure 1 , Figure 2 A pipe internal cleaning tool provided in an embodiment of the present application includes a cleaning rod 1, on which a cleaning foam 2 extending along its axial direction is provided, and both ends of the cleaning foam 2 are respectively provided with limit blocks 3 connected to the cleaning rod 1, and between the cleaning foam 2 and the cleaning rod 1 there is a sealed cavity 6 surrounded by at least a part of a water-soluble film 5, and a detergent 4 is provided in the sealed cavity 6.

[0033] The cleaning foam 2 is a cylindrical structure, and a central hole is provided in the center of the cleaning foam 2. The cleaning rod 1 passes through the central hole of the cleaning foam 2. Two limit blocks 3 are respectively fixed at both ends of the cleaning rod 1 to limit the two ends of the cleaning foam 2. Exemplarily, the cleaning rod 1 and the limit blocks 3 can be made of stainless steel material, and the limit blocks 3 can be welded or threaded to the cleaning rod 1. The cleaning foam 2 includes melamine foam material.

[0034] The sealed chamber 6 is arranged between the cleaning foam 2 and the cleaning rod 1 and is surrounded by at least part of the water-soluble film 5; wherein the water-soluble film 5 can be dissolved in water after contacting with water. Exemplarily, the water-soluble film 5 includes a polyvinyl alcohol water-soluble film or a polyimide water-soluble film. The detergent 4 is a substance that can clean stains, contains a surfactant, and has a strong cleaning effect on stains. Exemplarily, the detergent 4 includes fatty alcohol polyoxyethylene ether, sodium eicosylbenzene sulfonate, fatty alcohol polyoxyethylene ether sulfate, sodium dodecylbenzene sulfonate, fatty alcohol sodium sulfate, lauryl alcohol ether phosphate, coconut oil monoethanolamide, lauryl alcohol ether phosphate, disodium lauryl sulfonated succinic acid monoester, coconut oil monoethanolamide or coconut oil diethanolamide. The detergent 4 is arranged in the sealed cavity 6. Before cleaning, the cavity wall of the sealed cavity 6 is used to protect the detergent 4 to prevent the loss of the detergent 4. During cleaning, when the water-soluble film 5 is dissolved in water, an opening can be formed in the sealed cavity 6 at the water-soluble film 5, and then the detergent 4 can penetrate into the cleaning foam 2 through the opening to clean the stains.

[0035] The internal cleaning tool of a pipe provided in an embodiment of the present application is used to clean the inside of a pipe. The specific cleaning process is: the cleaning tool is placed inside the pipe, and water is added to the cleaning foam 2; the water-soluble film 5 dissolves upon contact with water, thereby allowing the detergent 4 to penetrate into the cleaning foam 2; the cleaning rod 1 is pulled, and the cleaning foam 2 is driven by the cleaning rod 1 to rub back and forth on the inner wall of the pipe to clean the stains on the inner wall of the pipe. During this process, the detergent 4 contacts the stains on the inner wall of the pipe, and the stains on the inner wall of the pipe are strongly removed.

[0036] The internal cleaning tool for pipes provided in the embodiment of the present application can not only utilize the cleaning foam 2 to rub the inner wall of the pipe back and forth to clean the stains on the inner wall of the pipe when cleaning the inside of the pipe, but also utilize the detergent 4 to strongly remove the stains on the inner wall of the pipe, thereby improving the decontamination effect when the inside of the pipe needs to be strongly decontaminated. At the same time, there is no need to add additional detergent during the cleaning process, and it is more convenient to use.

[0037] In some embodiments, see Figure 1 , Figure 2 , the water-soluble film 5 is connected to the cleaning rod 1, and a sealed cavity 6 is formed between the two. Exemplarily, the water-soluble film 5 is a cylindrical structure sleeved on the cleaning rod 1, and both ends of the water-soluble film 5 are sealed and connected to the cleaning rod 1 to form a sealed cavity 6 between the inner surface of the water-soluble film 5 and the outer surface of the cleaning rod 1, and the sealed cavity 6 is filled with a detergent 4. When in use, when the water-soluble film 5 dissolves in water, the detergent 4 penetrates from the surroundings of the cleaning rod 1 into the cleaning foam 2, so that the detergent 4 is evenly distributed in the circumference of the cleaning foam 2, thereby improving the decontamination ability. In other embodiments, the sealed cavity 6 can also be completely surrounded by the water-soluble film 5, and the water-soluble film 5 can be bonded to the outer surface of the cleaning rod 1.

[0038] In some embodiments, the detergent 4 includes a powdery, granular, paste-like or liquid fluid-like detergent. Thus, the detergent can be processed into different forms, which is more convenient to use. When in use, after the water-soluble film 5 dissolves in water, the powdery, granular or paste-like detergent can be dissolved in water first and then penetrate into the cleaning foam 2, while the liquid fluid-like detergent can directly penetrate into the cleaning foam 2.

[0039] When the internal cleaning tool of the pipe provided in the embodiment of the present application is used to clean the inside of a pipe with a smaller inner diameter, it is easy for the cleaning tool to not be quickly placed inside the pipe. In serious cases, the cleaning foam 2 needs to be cut, which not only increases the workload, but also wastes time and has low cleaning efficiency.

[0040] In order to facilitate the quick placement of the cleaning tool inside the tube, in some embodiments, see Figure 1 , Figure 2 The cleaning foam 2 is wrapped with a water-soluble wrapping film 7 that compresses it radially; wherein the water-soluble wrapping film 7 can be dissolved in water after contacting water. Exemplarily, the water-soluble wrapping film 7 includes a polyvinyl alcohol water-soluble film or a polyimide water-soluble film.

[0041] By wrapping the water-soluble wrapping film 7 on the outer surface of the cleaning foam 2, the water-soluble wrapping film 7 can be used to radially compress the cleaning foam 2 so that the diameter of the cleaning foam 2 after being compressed is smaller than the inner diameter of the pipe to be cleaned, which facilitates the rapid placement of the cleaning tool in the pipe to be cleaned, avoids increasing the workload and time, and improves the cleaning efficiency. After the cleaning tool is placed in the pipe to be cleaned, water is injected into the pipe, and the water-soluble wrapping film 7 dissolves in water and loses its compression effect on the cleaning foam 2. The cleaning foam 2 rebounds to its original size and fully contacts the inner wall of the pipe. The cleaning rod 1 is pulled, and the cleaning rod 1 is used to drive the cleaning foam 2 to rub back and forth on the inner wall of the pipe to clean the stains on the inner wall of the pipe.

[0042] In some embodiments, see Figure 1 , and also includes a water-soluble fixed hoop 8, which binds the water-soluble wrapping film 7 and the cleaning foam 2 to the cleaning rod 1 under pressure, so that the water-soluble wrapping film 7 and the cleaning foam 2 are combined to form at least two cleaning units 9. The water-soluble fixed hoop 8 can be dissolved in water after it meets water, and the water-soluble fixed hoop 8 and the water-soluble wrapping film 7 are made of the same material.

[0043] By providing the water-soluble fixed hoop 8, not only can the cleaning foam 2 be further compressed to further reduce the radial size of the cleaning foam 2, making it easy to place the cleaning tool in the pipe to be cleaned, but the water-soluble fixed hoop 8 can also be dissolved in water after coming into contact with water, making it easy for the cleaning foam 2 to rebound to its original size and fully contact the inner wall of the pipe. At the same time, it is also convenient to cut it at will according to the length of the pipe during use, which is easy to operate.

[0044] Exemplarily, the water-soluble fixed hoops 8 include four, and the four water-soluble fixed hoops 8 pressure-bind the water-soluble wrapping film 7 and the cleaning foam 2 on the cleaning rod 1 to form three cleaning units 9, each cleaning unit 9 is roughly spindle-shaped with a large middle and small ends, and each cleaning unit 9 has at least one sealed cavity 6 therein.

[0045] In some embodiments, the length of the cleaning tool is 0.3m to 10m, and the selection of this size can meet the decontamination use in various situations and has a wide range of applications; the outer diameter of the cleaning rod 1 is 0.05mm to 1.0mm, the thickness of the cleaning foam 2 is 5mm to 100mm, and the thickness of the cleaning foam 2 after being compressed by the water-soluble wrapping film 7 is 2.5mm to 80mm. The selection of this size can achieve the decontamination ability while taking into account the convenience of use and the economy of mass production of the product; the thickness of the water-soluble film 5 is 0.03mm to 0.0 7mm, this size selection can be quickly dissolved in water during use, so that the detergent 4 can quickly penetrate into the cleaning foam 2; the thickness of the water-soluble wrapping film 7 is 0.03mm~0.07mm, this size selection can be quickly dissolved in water during use, which is beneficial to the rebound of the cleaning foam 2 and the cleaning effect is good; along the axial direction of the cleaning rod 1, a sealed cavity 6 is set every 10mm, and each sealed cavity 6 is filled with the detergent 4, so that the detergent 4 can be axially distributed on the cleaning foam 2 during use, thereby improving the cleaning effect.

[0046] The above is only a preferred embodiment of the present application and does not constitute any form of limitation to the present application. Based on the technical essence of the present application and within the spirit and principles of the present application, any simple modification, equivalent replacement and improvement of the above embodiments shall still fall within the protection scope of the technical solution of the present application.

Claims

1. A pipe internal cleaning tool, characterized in that: The cleaning rod (1) comprises a cleaning foam (2) extending along its axial direction, the cleaning foam (2) is provided with limit blocks (3) connected to the cleaning rod (1) at both ends, a sealed cavity (6) surrounded by at least a part of a water-soluble film (5) is provided between the cleaning foam (2) and the cleaning rod (1), and a detergent (4) is provided in the sealed cavity (6).

2. The pipe internal cleaning tool according to claim 1, characterized in that: The water-soluble film (5) is connected to the cleaning rod (1), and the sealed cavity (6) is formed between the two.

3. The pipe internal cleaning tool according to claim 2, characterized in that: The detergent (4) includes a powdery, granular, paste-like or liquid fluid-like detergent.

4. The pipe internal cleaning tool according to claim 1, characterized in that: The cleaning foam (2) is wrapped with a water-soluble wrapping film (7) that compresses the foam in the radial direction.

5. The pipe internal cleaning tool according to claim 4, characterized in that: It also comprises a water-soluble fixed hoop (8), which binds the water-soluble wrapping film (7) and the cleaning foam (2) to the cleaning rod (1) by pressure, so that the water-soluble wrapping film (7) and the cleaning foam (2) are combined to form at least two cleaning units (9).

6. The pipe internal cleaning tool according to claim 5, characterized in that: Each of the cleaning units (9) has at least one sealed cavity (6) therein.

7. The pipe interior cleaning tool according to claim 1, characterized in that: The cleaning foam (2) comprises melamine foam material.

8. The pipe interior cleaning tool according to claim 1, characterized in that: The detergent (4) includes fatty alcohol polyoxyethylene ether, sodium eicosylbenzene sulfonate, fatty alcohol polyoxyethylene ether sulfate, sodium dodecylbenzene sulfonate, fatty alcohol sodium sulfate, lauryl alcohol ether phosphate, disodium lauryl sulfosuccinate, coconut acid monoethanolamide or coconut acid diethanolamide.

9. The pipe interior cleaning tool according to claim 2, characterized in that: The water-soluble film (5) comprises a polyvinyl alcohol water-soluble film or a polyimide water-soluble film.

10. The pipe interior cleaning tool according to claim 4, characterized in that: The water-soluble wrapping film (7) comprises a polyvinyl alcohol water-soluble film or a polyimide water-soluble film.

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