Chemical pipeline capable of preventing leakage

Abstract

The utility model relates to the technical field of chemical pipelines, and discloses a chemical pipeline capable of preventing leakage. The device comprises a device base, the device base is fixedly connected with three connecting springs, the tops of the three connecting springs are fixedly connected with the same first arc-shaped device shell, the top of the first arc-shaped device shell is in contact with a second arc-shaped device shell, and the top of the second arc-shaped device shell is in contact with the first arc-shaped device shell. Two quick connecting structures are arranged on the first arc-shaped equipment shell and the second arc-shaped equipment shell, and two chemical pipeline bodies are arranged in the first arc-shaped equipment shell and the second arc-shaped equipment shell. Leakage-proof connecting pieces such as the first arc-shaped equipment shell and the second arc-shaped equipment shell can be rapidly installed at the joint of the two chemical pipeline bodies, the process is very convenient, manual tools are not needed, a large amount of time is not consumed for operation, later manual maintenance and disassembly of the equipment are also facilitated, the process is very convenient, and the working efficiency is improved. And the operation efficiency of operators during operation is improved laterally.

Description

TECHNICAL FIELD

[0001] The utility model relates to chemical industry pipeline technical field especially relates to a chemical industry pipeline that can prevent leakage. BACKGROUND

[0002] Chemical industry pipeline is the pipeline system for conveying various chemical media, since the chemical media often have corrosive, toxic, flammable and explosive characteristics, therefore, the chemical industry pipeline needs to have corrosion resistance, high temperature resistance, high pressure resistance, good sealing performance and other characteristics to ensure the safety and stability of the chemical production process, usually a glass steel pipeline, the glass steel pipeline is a new type of pipeline made of glass fiber and its products as reinforcing materials, synthetic resin as matrix material, through a specific processing technology, it has good corrosion resistance, light weight, high strength, wear resistance, good insulation performance and other advantages, in the chemical industry, glass steel pipeline is often used for conveying corrosive media, such as acid, alkali and the like.

[0003] But the existing chemical industry pipeline in use, usually in order to prevent its connecting place occurs leakage and so on installs the anti-leakage connecting piece at two chemical industry pipeline connecting places, but the existing anti-leakage connecting piece needs manual use tool and spends a lot of time to install when needing maintenance and disassembly, it is also very inconvenient, very wasteful of manpower and material resources. UTILITY MODEL CONTENTS

[0004] In order to solve the above technical problems, the utility model provides a chemical industry pipeline that can prevent leakage.

[0005] The utility model adopts the following technical scheme realization: equipment base, three connecting springs are fixedly connected to the equipment base, the top of three connecting springs is fixedly connected with same first arc equipment shell, the top of first arc equipment shell is contacted with second arc equipment shell, two quick connecting structures are equipped on first arc equipment shell and second arc equipment shell, two chemical industry pipeline bodies are equipped in first arc equipment shell and second arc equipment shell.

[0006] As a further improvement of the above scheme, the connecting structure includes an internally threaded sleeve, the internally threaded sleeve is connected to the second arc-shaped equipment shell, a threaded rod is threadedly connected to the internally threaded sleeve, a device block is fixedly connected to the bottom of the threaded rod, the device block is slidingly connected to the first arc-shaped equipment shell and the second arc-shaped equipment shell, a hole is formed in the first arc-shaped equipment shell and the device block, a threaded plug rod is slidingly connected to the hole, and a nut is threadedly connected to the threaded plug rod.

[0007] As a further improvement of the above-mentioned scheme, two T-shaped sliding grooves are formed on the first arc-shaped equipment shell and the second arc-shaped equipment shell, and the two sides of the equipment block are fixedly connected with T-shaped sliding blocks, and the two T-shaped sliding blocks are slidably connected with the corresponding T-shaped sliding grooves.

[0008] As a further improvement of the above-mentioned scheme, two connecting blocks are fixedly connected to the second arc-shaped equipment shell, and one end of each of the two inner threaded sleeves penetrates through the corresponding connecting block and is rotatably connected with the corresponding connecting block.

[0009] As a further improvement of the above-mentioned scheme, two mounting blocks are fixedly connected to the two sides of the equipment base, and mounting holes are formed in the two mounting blocks.

[0010] As a further improvement of the above-mentioned scheme, a rotating handle is fixedly connected to the top of each of the two inner threaded sleeves.

[0011] As a further improvement of the above-mentioned scheme, a leak-proof membrane is arranged on the first arc-shaped equipment shell and the second arc-shaped equipment shell.

[0012] Compared with the prior art, the beneficial effects of the present application are as follows:

[0013] The equipment base, the connecting mechanism, the T-shaped sliding block and the T-shaped sliding groove are cooperated to quickly install the first arc-shaped equipment shell and the second arc-shaped equipment shell and other leak-proof connecting pieces at the connecting part of the two chemical pipelines, which is very convenient and does not require manual operation with tools and a lot of time, and also facilitates the maintenance and disassembly of the equipment, which greatly improves the work efficiency of the workers during work. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a whole structure diagram of the chemical pipeline capable of preventing leakage of the present application;

[0015] Figure 2 It is a first split structure diagram of the chemical pipeline capable of preventing leakage of the present application;

[0016] Figure 3 It is a second split structure diagram of the chemical pipeline capable of preventing leakage of the present application;

[0017] Figure 4 It is a connecting mechanism structure section view diagram of the chemical pipeline capable of preventing leakage of the present application;

[0018] Figure 5 It is a third split structure diagram of the chemical pipeline capable of preventing leakage of the present application.

[0019] Main symbol explanation:

[0020] 1, device base; 2, connecting spring; 3, first arc-shaped device shell; 4, second arc-shaped device shell; 5, connecting block; 6, internally threaded sleeve; 7, threaded rod; 8, device block; 9, T-shaped sliding groove; 10, T-shaped sliding block; 11, insertion hole; 12, threaded insertion rod; 13, nut; 14, rotating handle; 15, chemical pipeline body. DETAILED DESCRIPTION

[0021] The utility model will be further described below in combination with the drawings and specific embodiments.

[0022] Please combine Figures 1 to 5 The chemical pipeline capable of preventing leakage of the embodiment includes a device base 1, three connecting springs 2 fixedly connected to the device base 1, a same first arc-shaped device shell 3 fixedly connected to the top of each of the three connecting springs 2, a second arc-shaped device shell 4 in contact with the top of the first arc-shaped device shell 3, two quick connection structures provided on the first arc-shaped device shell 3 and the second arc-shaped device shell 4, and two chemical pipeline bodies 15 provided in the first arc-shaped device shell 3 and the second arc-shaped device shell 4.

[0023] Through the above technical solution, the device can quickly connect the connection between the first arc-shaped device shell 3 and the second arc-shaped device shell 4 and the two chemical pipeline bodies 15 when in use. When the flow rate of the liquid in the pipeline is too fast, the three connecting springs 2 can buffer the impact force generated at the connection.

[0024] The connecting structure includes an internally threaded sleeve 6 connected to the second arc-shaped device shell 4, a threaded rod 7 internally threadedly connected to the internally threaded sleeve 6, a device block 8 fixedly connected to the bottom of the threaded rod 7, the device block 8 being slidingly connected to the first arc-shaped device shell 3 and the second arc-shaped device shell 4, an insertion hole 11 provided in each of the first arc-shaped device shell 3 and the device block 8, a threaded insertion rod 12 slidingly connected to the insertion hole 11, and a nut 13 threadedly connected to the threaded insertion rod 12.

[0025] Through the above technical solution, rotating the internally threaded sleeve 6 and using the threaded insertion rod 12 and the nut 13 can quickly disassemble and assemble the first arc-shaped device shell 3 and the second arc-shaped device shell 4.

[0026] Two T-shaped sliding grooves 9 are provided in the first arc-shaped device shell 3 and the second arc-shaped device shell 4, and a T-shaped sliding block 10 is fixedly connected to each side of the device block 8. The two T-shaped sliding blocks 10 are slidingly connected to the corresponding T-shaped sliding grooves 9.

[0027] Through the technical scheme, the two T-shaped sliding grooves 9 and the two T-shaped sliding blocks 10 are matched to support and limit the equipment block 8, and can assist the lifting of the equipment block 8.

[0028] The second arc-shaped equipment shell 4 is fixedly connected with two connecting blocks 5, and one end of each of the two internally-threaded sleeves 6 penetrates through the corresponding connecting block 5 and is rotationally connected with the corresponding connecting block 5.

[0029] Through the technical scheme, the two connecting blocks 5 support and limit the corresponding internally-threaded sleeves 6.

[0030] The two sides of the equipment base 1 are fixedly connected with mounting blocks, and mounting holes are formed in the two mounting blocks.

[0031] The top of each of the two internally-threaded sleeves 6 is fixedly connected with a rotating handle 14.

[0032] Through the technical scheme, the rotating handle 14 can more conveniently drive the internally-threaded sleeve 6 to rotate.

[0033] The first arc-shaped equipment shell 3 and the second arc-shaped equipment shell 4 are each provided with a leak-proof film.

[0034] Through the technical scheme, the leak-proof film prevents the two chemical pipeline bodies 15 from leaking at the connection position.

[0035] The implementation principle of the chemical pipeline capable of preventing leakage in the embodiment is as follows:

[0036] First step: when the two chemical pipeline bodies 15 need to be installed to prevent leakage of the connecting piece, the threads provided on the two chemical pipeline bodies 15 are preliminarily connected, and then the two chemical pipeline bodies 15 are placed on the first arc-shaped equipment shell 3, and then the second arc-shaped equipment shell 4 is also covered on the first arc-shaped equipment shell 3.

[0037] Second step: the two rotating handles 14 are rotated to drive the two internally-threaded sleeves 6 to rotate, the two internally-threaded sleeves 6 are rotated to drive the two threaded rods 7 to lift, and the two threaded rods 7 are lifted to drive the two equipment blocks 8 to lift, when the two equipment blocks 8 are lifted into the corresponding first arc-shaped equipment shell 3, the two threaded rods 12 are inserted into the corresponding insertion holes 11, and then the two rotating handles 14 are rotated to contact one side of the corresponding first arc-shaped equipment shell 3 to connect the first arc-shaped equipment shell 3 and the second arc-shaped equipment shell 4, so that the first arc-shaped equipment shell 3 and the second arc-shaped equipment shell 4 can be conveniently and quickly connected to prevent the two chemical pipeline bodies 15 from leaking at the connection position.

[0038] Third step: when need to maintain or overhaul equipment, the above operation can be reversed, very convenient.

[0039] The above embodiments are only preferred embodiments of the present application, and cannot be used to limit the scope of protection of the present application. Any non-substantial changes and replacements made by those skilled in the art on the basis of the present application shall fall within the scope of protection of the present application.

Claims

1. A chemical pipe capable of preventing leakage, characterized by, Include: The device base is fixedly connected with three connecting springs, the top of three connecting springs is fixedly connected with the same first arc-shaped device shell, the top of the first arc-shaped device shell is in contact with the second arc-shaped device shell, the first arc-shaped device shell and the second arc-shaped device shell are provided with two quick connecting structures, and the first arc-shaped device shell and the second arc-shaped device shell are provided with two chemical pipeline bodies.

2. The chemical pipeline capable of preventing leakage according to claim 1, wherein, The connecting structure includes an internal thread sleeve, the internal thread sleeve is connected with the second arc-shaped device shell, the internal thread sleeve is threadedly connected with a threaded rod, the bottom of the threaded rod is fixedly connected with a device block, the device block is slidably connected with the first arc-shaped device shell and the second arc-shaped device shell, the first arc-shaped device shell and the device block are provided with a bushing, the bushing is slidably connected with a threaded plug, and the threaded plug is threadedly connected with a nut.

3. The chemical pipe capable of preventing leakage according to claim 2, wherein The first arc-shaped device shell and the second arc-shaped device shell are provided with two T-shaped sliding grooves, and the two sides of the device block are fixedly connected with T-shaped sliding blocks, and the two T-shaped sliding blocks are respectively slidably connected with the corresponding T-shaped sliding grooves.

4. The chemical pipeline capable of preventing leakage according to claim 2, wherein, The second arc-shaped device shell is fixedly connected with two connecting blocks, and one end of the two internal thread sleeves penetrates through the corresponding connecting blocks and is rotatably connected with the corresponding connecting blocks.

5. The chemical pipe capable of preventing leakage according to claim 1, wherein The two sides of the device base are fixedly connected with mounting blocks, and the two mounting blocks are provided with mounting holes.

6. The chemical pipe capable of preventing leakage according to claim 2, wherein The top of the two internal thread sleeves is fixedly connected with a rotating handle.

7. The chemical pipe capable of preventing leakage according to claim 1, wherein The first arc-shaped device shell and the second arc-shaped device shell are provided with a leakage-proof membrane.

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