Dustproof and moistureproof folding protective sleeve

Abstract

The utility model relates to the technical field of pipeline protection, and discloses a dustproof and moistureproof folding type protective sleeve which comprises a main pipeline, a protective sleeve body is arranged on the outer side of the main pipeline, a water conveying assembly is arranged at the top end of the protective sleeve body, the protective sleeve body is composed of a first arc-shaped sleeve and a second arc-shaped sleeve, and the second arc-shaped sleeve is arranged at the bottom end of the first arc-shaped sleeve. The protective sleeve body is composed of a first arc-shaped sleeve and a second arc-shaped sleeve, a heat preservation pad is arranged between the first arc-shaped sleeve and the second arc-shaped sleeve, and inserting pipes are arranged on the two sides of the top end of the second arc-shaped sleeve. And the inner sides of the first arc-shaped sleeve and the second arc-shaped sleeve are hollowed out, hot water can circulate, and the water conveying pipe can be used for injecting water into the protective sleeve body, so that the main pipeline can be effectively heated and kept warm, the temperature in the main pipeline can be effectively guaranteed, and condensation is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipeline protection technical field, especially a dustproof and moistureproof folding type protective sleeve. BACKGROUND

[0002] In the process of conveying material by chemical pipeline, the pipeline is usually covered with foam for heat preservation on the outer periphery, and the foam is sleeved on the outside of the pipeline, although part of the heat preservation performance is provided, but in the real low temperature environment, the protection effect will be greatly reduced, and the problem of freezing the pipeline still exists, and at the same time, due to the pipeline being arranged outside, after long time of wind and rain, the foam heat preservation material is easy to be corroded and damaged, so that frequent maintenance and replacement are needed, and the use effect is poor.

[0003] Therefore, it is necessary to provide a dustproof and moistureproof folding type protective sleeve to solve the above problems. UTILITY MODEL CONTENT

[0004] The utility model discloses a dustproof and moistureproof folding type protective sleeve, to solve the above background in the process of conveying material by chemical pipeline, the pipeline is usually covered with foam for heat preservation on the outer periphery, and the foam is sleeved on the outside of the pipeline, although part of the heat preservation performance is provided, but in the real low temperature environment, the protection effect will be greatly reduced, and the problem of freezing the pipeline still exists, and at the same time, due to the pipeline being arranged outside, after long time of wind and rain, the foam heat preservation material is easy to be corroded and damaged, so that frequent maintenance and replacement are needed, and the use effect is poor.

[0005] To achieve the above object, the utility model provides the following technical scheme: a dustproof and moistureproof folding type protective sleeve, including main pipeline, the outside of main pipeline is provided with protective sleeve body, the top of protective sleeve body is provided with water delivery assembly;

[0006] The protective sleeve body is composed of first arc sleeve and second arc sleeve, the second arc sleeve is arranged at the bottom of the first arc sleeve, and heat preservation pads are arranged between the first arc sleeve and the second arc sleeve.

[0007] The top of the second arc sleeve is provided with the plug-in pipe on both sides, the bottom of the plug-in pipe is provided with the second annular groove, and the inner side of the second annular groove is provided with the water stop ring.

[0008] The bottom of the first arc sleeve is provided with the insertion slot on both sides, the insertion slot is correspondingly arranged with the plug-in pipe, the top of the insertion slot is provided with the first annular groove, and the first annular groove is correspondingly arranged with the water stop ring.

[0009] As a preferred embodiment, a first mounting plate is fixedly connected to both sides of the second arc-shaped sleeve, and a first mounting hole is symmetrically opened on the inner side of the first mounting plate, and a positioning block is provided at each of the four corners of the first mounting plate.

[0010] As a preferred embodiment, a second mounting plate is fixedly connected to both sides of the first arc-shaped sleeve. The second mounting plate is correspondingly arranged with the first mounting plate. Positioning holes are symmetrically opened on the inner side of the second mounting plate. Positioning holes are provided at the four corners of the second mounting plate. The positioning holes are correspondingly arranged with the positioning blocks.

[0011] As a preferred embodiment, a sealing head is provided on one side of the bottom end of the second arc-shaped sleeve, and a threaded hole is provided on the second arc-shaped sleeve near the sealing head, the threaded hole being provided in correspondence with the sealing head.

[0012] As a preferred embodiment, a connecting pipe is provided on the side of the bottom of the second arc-shaped sleeve away from the sealing head. The two ends of the connecting pipe are respectively provided with a plug-in end and a threaded end. The threaded end is provided with a threaded hole corresponding to the threaded hole. On the other side of the second arc-shaped sleeve opposite to the threaded hole, a hole corresponding to the plug-in end is provided.

[0013] As a preferred embodiment, the water supply assembly includes a water supply pipe and a connecting pipe, the connecting pipe being interconnected with the water supply pipe, the other end of the connecting pipe being interconnected with the first arc-shaped sleeve, and a connector being provided at the end of the water supply pipe.

[0014] The technical effects and advantages of this utility model are as follows:

[0015] 1. This utility model provides a protective sleeve body on the outside of the main pipeline. The protective sleeve body is composed of a first arc-shaped sleeve and a second arc-shaped sleeve, which are respectively fitted onto the upper and lower sides of the main pipeline. The inner sides of the first arc-shaped sleeve and the second arc-shaped sleeve are hollowed out to allow hot water to flow through. The water supply pipe can be used to inject water into the protective sleeve body, thereby effectively heating and insulating the main pipeline and ensuring the temperature inside the main pipeline to prevent condensation.

[0016] 2. This utility model provides a connecting tube between two second arc-shaped sleeves. The two ends of the connecting tube are respectively provided with a plug-in end and a threaded end. The two sides of the second arc-shaped sleeve are also provided with threaded holes corresponding to the threaded ends and holes corresponding to the plug-in ends, which facilitates the placement of the connecting tube between the two second arc-shaped sleeves and facilitates the assembly work. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a schematic diagram of the structure of the protective sleeve in this utility model;

[0019] Figure 3This is a schematic diagram of the main structure of the second arc-shaped sleeve in this utility model;

[0020] Figure 4 This is a schematic diagram of the first arc-shaped sleeve viewed from behind in this utility model;

[0021] Figure 5 This is a schematic diagram of the connecting pipe in this utility model.

[0022] In the picture:

[0023] 1. Main road;

[0024] 2. Water supply pipe; 21. Connector; 22. Connecting pipe;

[0025] 3. Protective sleeve body; 31. First arc-shaped sleeve; 311. Slot; 312. First annular groove; 32. Second arc-shaped sleeve; 321. Second annular groove; 322. Insert pipe; 323. Waterproof ring; 33. Thermal insulation pad; 34. Sealing head; 35. First mounting plate; 351. First mounting hole; 352. Positioning block; 36. Threaded hole; 37. Second mounting plate; 371. Positioning hole; 372. Second mounting hole;

[0026] 4. Connecting pipe; 41. Insertion end; 42. Threaded end. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see the appendix Figure 1 - Appendix Figure 5 A dustproof and moisture-proof foldable protective sleeve includes a main pipe 1, a protective sleeve body 3 is provided on the outside of the main pipe 1, and a water conveying component is provided on the top of the protective sleeve body 3.

[0029] The protective sleeve body 3 is composed of a first arc-shaped sleeve 31 and a second arc-shaped sleeve 32. The second arc-shaped sleeve 32 is located at the bottom end of the first arc-shaped sleeve 31, and an insulation pad 33 is provided between the first arc-shaped sleeve 31 and the second arc-shaped sleeve 32.

[0030] The top two sides of the second arc-shaped sleeve 32 are provided with insertion pipes 322, the bottom end of the insertion pipes 322 is provided with a second annular groove 321, and the inner side of the second annular groove 321 is provided with a water-proof ring 323.

[0031] The bottom of the first arc-shaped sleeve 31 is provided with slots 311 on both sides, and the slots 311 are correspondingly provided with the insertion tube 322. The top of the slots 311 is provided with a first annular groove 312, and the first annular groove 312 is correspondingly provided with a water-proof ring 323.

[0032] Specifically, a protective sleeve body 3 is provided on the outside of the main pipeline 1. The protective sleeve body 3 consists of a first arc-shaped sleeve 31 and a second arc-shaped sleeve 32, which are respectively fitted onto the upper and lower sides of the main pipeline 1. The inner sides of the first arc-shaped sleeve 31 and the second arc-shaped sleeve 32 are hollowed out to allow hot water to flow through. The water pipe 2 can be used to inject water into the protective sleeve body 3, thereby effectively heating and insulating the main pipeline 1 and ensuring the temperature inside the main pipeline 1 to prevent condensation. When installing the first arc-shaped sleeve 31 and the second arc-shaped sleeve 32, the insertion pipe 322 is aligned with the slot 311 and inserted into it, so that the interiors of the first arc-shaped sleeve 31 and the second arc-shaped sleeve 32 can be interconnected. Both sleeve 31 and the second arc-shaped sleeve 32 are hollow inside, allowing water to flow from the inside. By setting a water-proof ring 323, the width of which is greater than the combined depth of the second annular groove 321 and the first annular groove 312, the water-proof ring 323 can be fitted onto the outside of the slot 311. It is located on the outside of the slot 311 and the insertion pipe 322, effectively sealing them and preventing water from flowing out. By setting a heat-insulating pad 33 between the first arc-shaped sleeve 31 and the second arc-shaped sleeve 32, and the heat-insulating pad 33 is in direct contact with the main pipe 1 and is pressed against the surface of the main pipe 1 by the first arc-shaped sleeve 31 and the second arc-shaped sleeve 32, it can effectively prevent dust and moisture.

[0033] Please see the appendix Figure 3 and Figure 4 The first mounting plate 35 is fixedly connected to both sides of the second arc-shaped sleeve 32. The first mounting plate 35 has symmetrical first mounting holes 351 on its inner side. The first mounting plate 35 has positioning blocks 352 at each of its four corners. The second mounting plate 37 is fixedly connected to both sides of the first arc-shaped sleeve 31. The second mounting plate 37 is correspondingly set to the first mounting plate 35. The second mounting plate 37 has symmetrical positioning holes 371 on its inner side. The second mounting plate 37 has positioning holes 371 at each of its four corners. The positioning holes 371 are correspondingly set to the positioning blocks 352.

[0034] Specifically, by setting a first mounting plate 35, and correspondingly setting a second mounting plate 37, and correspondingly setting a positioning block 352 and a positioning hole 371, when it is necessary to install and fix the second arc-shaped sleeve 32 and the first arc-shaped sleeve 31, the positioning block 352 is inserted into the inside of the positioning hole 371, so that the first mounting hole 351 and the second mounting hole 372 are aligned, and then the first mounting plate 35 and the second mounting plate 37 are installed and fixed with bolts, which facilitates quick and easy installation.

[0035] Please see the appendix Figure 2 and Figure 3 A sealing head 34 is provided on one side of the bottom end of the second arc-shaped sleeve 32, and a threaded hole 36 is provided on the second arc-shaped sleeve 32 near the sealing head 34. The threaded hole 36 is provided in correspondence with the sealing head 34.

[0036] Specifically, by setting a plug head 34, which can be threaded to the inside of the threaded hole 36, a second arc-shaped sleeve 32 is set on the outermost side. When it does not need to be connected to the connecting pipe 4, the threaded hole 36 is in an open state, and water will flow out from it, so the plug head 34 can be used to plug the threaded hole 36.

[0037] Please see the appendix Figure 2 and Figure 5 A connecting pipe 4 is provided on the side of the bottom of the second arc sleeve 32 away from the sealing head 34. The two ends of the connecting pipe 4 are respectively provided with a plug end 41 and a threaded end 42. The threaded end 42 is provided in correspondence with the threaded hole 36. The other side of the second arc sleeve 32 opposite to the threaded hole 36 is provided with a hole corresponding to the plug end 41.

[0038] Specifically, by setting a connecting pipe 4, both ends of the connecting pipe 4 are respectively provided with a plug end 41 and a threaded end 42, and both sides of the second arc-shaped sleeve 32 are also provided with threaded holes 36 corresponding to the threaded end 42 and holes corresponding to the plug end 41, so as to facilitate the placement of the connecting pipe 4 between the two second arc-shaped sleeves 32 for easy assembly. In actual use, the threaded end 42 is threaded into the inner side of the threaded hole 36, and then the other second arc-shaped sleeve 32 is brought close to the plug end 41, so that the plug end 41 is inserted into the inner side of the hole corresponding to the plug end 41, so that the two second arc-shaped sleeves 32 are connected to each other. A rubber gasket is provided on the outer side of the plug end 41, which effectively increases the sealing of the connection.

[0039] Please see the appendix Figure 1 and Figure 2 The water supply assembly includes a water supply pipe 2 and a connecting pipe 22. The connecting pipe 22 is connected to the water supply pipe 2. The other end of the connecting pipe 22 is connected to the first arc-shaped sleeve 31. A connector 21 is provided at the end of the water supply pipe 2.

[0040] Specifically, by setting a connector 21, it is easy to connect with an external pipeline. The water supply pipe 2 is connected to the first arc-shaped sleeve 31 through a connecting pipe 22. The inner side of the first arc-shaped sleeve 31 is hollowed out, so that water can flow into the interior of the first arc-shaped sleeve 31 along the connecting pipe 22.

[0041] The working principle of this utility model is as follows: Based on the length of the pipeline, select the number of protective sleeve bodies 3 to be used. After determining the number, first place the first arc-shaped sleeve 31 at the top of the main pipeline 1, then assemble the connecting pipe 4 and two second arc-shaped sleeves 32, thread the threaded end 42 to the inside of the threaded hole 36, and then place the other second arc-shaped sleeve 32 close to the insertion end 41, so that the insertion end 41 is inserted into the inside of the hole corresponding to the insertion end 41, so that the two second arc-shaped sleeves 32 are connected to each other.

[0042] Next, the second arc-shaped sleeve 32 is sleeved upward onto the outside of the main pipeline 1, so that the first mounting plate 35 moves closer to the second mounting plate 37. The positioning block 352 is inserted into the inside of the positioning hole 371, so that the first mounting hole 351 and the second mounting hole 372 are aligned. Then, the first mounting plate 35 and the second mounting plate 37 are installed and fixed with bolts for quick installation. At this time, the insertion pipe 322 is aligned with the slot 311 and inserted into it, so that the interiors of the first arc-shaped sleeve 31 and the second arc-shaped sleeve 32 can communicate with each other.

[0043] After installation, the protective sleeve body 3 is fitted onto the outside of the main pipeline 1, and the connector 21 is connected to the external water pipe, so that water can flow into the inside of the first arc sleeve 31 and the second arc sleeve 32 along the connecting pipe 22.

[0044] When it is necessary to note that during use, there are two second arc-shaped sleeves 32 respectively set on both sides. If drainage is required, the threaded hole 36 on one side can be sealed by the sealing head 34, while the hole on the other side corresponding to the insertion end 41 can be used for drainage.

[0045] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A dustproof and moisture-proof foldable protective sleeve, comprising a main pipeline (1), characterized in that: A protective sleeve body (3) is provided on the outside of the main pipeline (1), and a water conveying component is provided on the top of the protective sleeve body (3); The protective sleeve body (3) is composed of a first arc-shaped sleeve (31) and a second arc-shaped sleeve (32). The second arc-shaped sleeve (32) is located at the bottom end of the first arc-shaped sleeve (31). A heat-insulating pad (33) is provided between the first arc-shaped sleeve (31) and the second arc-shaped sleeve (32). The second arc-shaped sleeve (32) has insertion tubes (322) on both sides of its top end. The bottom end of the insertion tubes (322) is provided with a second annular groove (321). A water-proof ring (323) is provided on the inner side of the second annular groove (321). The bottom of the first arc-shaped sleeve (31) is provided with slots (311) on both sides. The slots (311) are corresponding to the insertion tube (322). The top of the slots (311) is provided with a first annular groove (312). The first annular groove (312) is corresponding to the water-proof ring (323).

2. The dustproof and moisture-proof foldable protective cover according to claim 1, characterized in that: The second arc-shaped sleeve (32) is fixedly connected to both sides of the first mounting plate (35). The first mounting plate (35) has symmetrical first mounting holes (351) on its inner side, and positioning blocks (352) are provided at the four corners of the first mounting plate (35).

3. The dustproof and moisture-proof foldable protective cover according to claim 2, characterized in that: The first arc-shaped sleeve (31) is fixedly connected to both sides of the second mounting plate (37). The second mounting plate (37) is correspondingly arranged with the first mounting plate (35). The inner side of the second mounting plate (37) is symmetrically provided with positioning holes (371). The four corners of the second mounting plate (37) are provided with positioning holes (371). The positioning holes (371) are correspondingly arranged with positioning blocks (352).

4. The dustproof and moisture-proof foldable protective cover according to claim 3, characterized in that: A sealing head (34) is provided on one side of the bottom end of the second arc-shaped sleeve (32), and a threaded hole (36) is provided on the second arc-shaped sleeve (32) near the sealing head (34), and the threaded hole (36) is provided in correspondence with the sealing head (34).

5. A dustproof and moisture-proof foldable protective cover according to claim 4, characterized in that: A connecting tube (4) is provided on the side of the bottom of the second arc-shaped sleeve (32) away from the sealing head (34). The two ends of the connecting tube (4) are respectively provided with a plug end (41) and a threaded end (42). The threaded end (42) is provided in correspondence with the threaded hole (36). The other side of the second arc-shaped sleeve (32) relative to the threaded hole (36) is provided with a hole corresponding to the plug end (41).

6. A dustproof and moisture-proof foldable protective cover according to claim 5, characterized in that: The water supply assembly includes a water supply pipe (2) and a connecting pipe (22). The connecting pipe (22) is connected to the water supply pipe (2). The other end of the connecting pipe (22) is connected to the first arc sleeve (31). The end of the water supply pipe (2) is provided with a connector (21).

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