CN219796445U

CN219796445U - Pipeline connecting device

Info

Publication number: CN219796445U
Application number: CN202321347578.5U
Authority: CN
Inventors: 孟凡刚; 唐正伟
Original assignee: Anhui Shuangfeng Intelligent Technology Co ltd
Current assignee: Anhui Shuangfeng Intelligent Technology Co ltd
Priority date: 2023-05-30
Filing date: 2023-05-30
Publication date: 2023-10-03
Anticipated expiration: 2033-05-30

Abstract

The utility model discloses a pipeline connecting device, which comprises a main body, wherein a first pipeline and a second pipeline are respectively arranged on the main body, a connecting assembly is arranged between the first pipeline and the second pipeline, external thread teeth are respectively arranged on the first pipeline and the second pipeline, a fixing seat is fixedly arranged in the connecting assembly, an adjusting piece is movably arranged at the upper end of the connecting assembly, a valve core is fixedly arranged at the bottom end of the adjusting piece, the arranged first pipeline and the second pipeline are in threaded connection with an internal thread groove in the connecting assembly through the external thread teeth at the upper end, water leakage can be prevented when the pipeline is connected by matching with the use of a first sealing ring, a wear-resisting layer and a corrosion-resisting layer are arranged in the main body so as to reduce the corrosion caused by long-time corrosion of the pipeline main body due to water flow, and a buffer layer is connected between the wear-resisting layer and the corrosion-resisting layer, and the buffer layer is in a honeycomb structure so that the main body is conveniently protected.

Description

Pipeline connecting device

Technical Field

The utility model relates to the technical field of pipeline connecting devices, in particular to a pipeline connecting device.

Background

The water resource amount per person is only 1/4 of the world value. The agricultural water consumption accounts for 70% of the total water consumption of national economy, but most of the current agricultural irrigation in China still continues the irrigation mode of soil canal water delivery and large and small flood irrigation, so that the agricultural water saving potential is huge, irrigation drainage needs to be developed greatly, regional water conditions are regulated, the water conditions of farmlands are improved, drought, waterlogging, salt and alkali disasters are prevented and controlled, comprehensive scientific technology for promoting stable and high yield of agriculture is achieved, the farmland water conservation is generally called irrigation and drainage abroad, and the farmland water conservation relates to the disciplines of hydraulics, civil engineering, agriculture, soil science, hydrology, weather, hydrogeology, agricultural economy and the like. The task is to block, regulate, allocate and use agricultural water resources through engineering technical measures, and to improve soil and fertilizer by combining with the agricultural technical measures, so as to enlarge land utilization and achieve the purpose of high and stable agricultural yield.

The utility model provides a water conservancy project measure that farmland water conservancy was with agricultural increase in production purpose, promptly through constructing and applying various water conservancy project measures, adjust, improve farmland moisture situation and regional water conservancy condition, improve the ability of resisting natural disasters, promote ecological environment's virtuous circle, make it be favorable to the production of crops, guarantee the circulation of rivers through drainage pipe, because the farmland pipe network system is complicated, according to the distribution of pipe network, need horizontal water pipe and vertical water pipe cooperation to use, and need use connecting device when drainage pipe connects, connect the multistage drainage pipe into the water pipe of an integral structure, present connecting device function is more single, need a pipe connection device to solve this problem.

Disclosure of Invention

The present utility model is directed to a pipe connecting device, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a pipeline connecting device, includes the main part, install first pipeline and second pipeline in the main part respectively, install coupling assembling between first pipeline and the second pipeline, all install the external screw thread tooth on first pipeline and the second pipeline, fixed mounting has the fixing base in the coupling assembling, coupling assembling upper end movable mounting has the regulating part, regulating part bottom fixed mounting has the case, case bottom fixed mounting has the moving part, install the connecting block on the moving part, install the wearing layer in the main part, the buffer layer is installed to wearing layer one end.

Preferably, a corrosion-resistant layer is installed in the main body, and the thickness of the corrosion-resistant layer is 0.35mm.

Preferably, a limiting block is arranged between the movable piece and the fixed seat, and the limiting block is movably connected with the movable piece.

Preferably, an internal thread groove is formed in the connecting component, and the first pipeline and the second pipeline are in threaded connection with the internal thread groove in the connecting component through external thread teeth.

Preferably, a first sealing ring is respectively installed between the connecting assembly and the first pipeline and between the connecting assembly and the second pipeline, a second sealing ring is installed on the movable piece, and the first sealing ring and the second sealing ring are made of rubber materials.

Preferably, a slot is formed in the valve core, an inner cavity is formed in the main body, and the valve core is communicated with the inner cavity through the slot.

Compared with the prior art, the utility model has the beneficial effects that:

1. this pipe connection device, the main part comprises first pipeline, second pipeline and coupling assembling triplex, the first pipeline and the second pipeline of setting pass through the external screw thread tooth of upper end and the interior thread groove threaded connection in the coupling assembling, the use of cooperation first sealing washer, can also prevent to leak when being connected to the pipeline, be equipped with wearing layer and corrosion-resistant layer in the main part of setting and strengthen the wearing performance of whole main part and can also reduce the corruption that rivers erosion pipe body caused for a long time, wearing layer and corrosion-resistant layer intermediate junction have the buffer layer, the buffer layer is cellular structure constitution, be convenient for play the effect of protection to the main part.

2. This pipeline connecting device, coupling assembling's setting, install the regulating part in the coupling assembling, control the flow of rivers through the regulating part on the manual control coupling assembling, can realize the flow of rivers through aiming at the pipeline inner chamber with the fluting end of case, install the second sealing washer between the movable part that the case bottom is connected and the coupling assembling, prevent through the setting of second sealing washer that rivers from getting into the stopper, thereby cause the damage of regulating part, the effectual leakproofness that improves is difficult for receiving factor erosion such as bubble, thereby improve life.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the main body of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of the present utility model A;

fig. 4 is a schematic structural view of the main body of the present utility model.

In the figure: 1. a main body; 2. a first pipe; 3. a second pipe; 4. a connection assembly; 5. an adjusting member; 6. external thread teeth; 7. an internal thread groove; 8. a first seal ring; 9. a valve core; 10. slotting; 11. a fixing seat; 12. a second seal ring; 13. a movable member; 14. a limiting block; 15. a connecting block; 16. a wear-resistant layer; 17. a buffer layer; 18. a corrosion resistant layer; 19. an inner cavity.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution for a pipe connection device: the utility model provides a pipeline connecting device, including main part 1, install first pipeline 2 and second pipeline 3 on the main part 1 respectively, install coupling assembling 4 between first pipeline 2 and the second pipeline 3, all install external screw thread tooth 6 on first pipeline 2 and the second pipeline 3, fixed mounting has fixing base 11 in coupling assembling 4, coupling assembling 4 upper end movable mounting has regulating part 5, regulating part 5 bottom fixed mounting has case 9, case 9 bottom fixed mounting has movable part 13, install connecting block 15 on the movable part 13, install wearing layer 16 in the main part 1, buffer layer 17 is installed to wearing layer 16 one end.

In this embodiment, the main body 1 comprises three parts of the first pipeline 2, the second pipeline 3 and the connecting component 4, the first pipeline 2 and the second pipeline 3 are connected with the internal thread groove 7 in the connecting component 4 through the external thread tooth 6 at the upper end, the use of the first sealing ring 8 is matched, water leakage can be prevented while the pipeline is connected, the wear-resisting layer 16 and the corrosion-resisting layer 18 are arranged in the main body 1 to strengthen the wear-resisting performance of the whole main body 1, the corrosion caused by long-time corrosion of the pipeline main body 1 can be reduced, the buffer layer 17 is connected between the wear-resisting layer 16 and the corrosion-resisting layer 18, the buffer layer 17 is in a honeycomb structure, the main body 1 is conveniently protected, the regulating element 5 is arranged in the connecting component 4, the flow of the water flow can be controlled through manually controlling the regulating element 5 on the connecting component 4, the flow of the water flow can be realized by aligning the grooved 10 end of the valve core 9 with the pipeline inner cavity 19, the second sealing ring 12 is arranged between the movable element 13 connected with the bottom end of the valve core 9 and the connecting component 4, the water flow is prevented from entering the limiting block 14 by the setting of the second sealing ring 12, the water flow is prevented from entering the limiting block 14 for a long time, the regulating element 5 is prevented from being damaged, the sealing performance is improved, the service life is prolonged, and the service life of the device is not easy, and the service life is prolonged.

Wherein, the corrosion-resistant layer 18 is arranged in the main body 1, and the thickness of the corrosion-resistant layer 18 is 0.35mm.

A limiting block 14 is installed between the movable piece 13 and the fixed seat 11, and the limiting block 14 is movably connected with the movable piece 13.

Wherein, the internal thread groove 7 has been seted up in the coupling assembling 4, and first pipeline 2 and second pipeline 3 pass through external screw thread tooth 6 and the internal thread groove 7 threaded connection in the coupling assembling 4.

Wherein, install first sealing washer 8 respectively between coupling assembling 4 and first pipeline 2 and the second pipeline 3, install second sealing washer 12 on the moving part 13, first sealing washer 8 and second sealing washer 12 are the rubber material and make.

In this embodiment, the arrangement of the first seal ring 8 and the second seal ring 12 can effectively improve the sealability of the main body 1.

Wherein, open slot 10 in case 9, open inner chamber 19 in main part 1, case 9 communicates with inner chamber 19 through slot 10.

Working principle: the main part 1 comprises first pipeline 2, second pipeline 3 and coupling assembling 4 triplex, the external screw thread tooth 6 of setting up is through the first pipeline 2 and the internal screw thread groove 7 threaded connection in coupling assembling 4 of second pipeline 3, the use of cooperation first sealing washer 8, can also prevent leaking when being connected to the pipeline, be equipped with wearing layer 16 and corrosion-resistant layer 18 in the main part 1 of setting up and can also reduce the corruption that rivers corrode pipeline main part 1 for a long time caused when strengthening the wearing performance of whole main part 1, be connected with buffer layer 17 in the middle of wearing layer 16 and corrosion-resistant layer 18, buffer layer 17 is honeycomb structure constitution, be convenient for play the effect of protection to main part 1, install regulating part 5 in the coupling assembling 4 secondly, through the flow of regulating part 5 control to rivers on the manual control coupling assembling 4, can realize the flow of rivers through aiming at pipeline inner chamber 19 with the fluting 10 end of case 9, install second sealing washer 12 between movable part 13 and the coupling assembling 4 that the case 9 bottom is connected, prevent rivers to get into stopper 14 through the setting up of second sealing washer 12, thereby cause the damage of regulating part 5, the improvement of effectively, the life-span of service, thereby be difficult for the service life is easy to corrode, the life factor is improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A pipe connection device comprising a main body (1), characterized in that: install first pipeline (2) and second pipeline (3) on main part (1) respectively, install coupling assembling (4) between first pipeline (2) and the second pipeline (3), all install external screw thread tooth (6) on first pipeline (2) and the second pipeline (3), fixed mounting has fixing base (11) in coupling assembling (4), coupling assembling (4) upper end movable mounting has regulating part (5), regulating part (5) bottom fixed mounting has case (9), case (9) bottom fixed mounting has moving part (13), install connecting block (15) on moving part (13), install wearing layer (16) in main part (1), buffer layer (17) are installed to wearing layer (16) one end.

2. A pipe connection according to claim 1, wherein: a corrosion-resistant layer (18) is arranged in the main body (1), and the thickness of the corrosion-resistant layer (18) is 0.35mm.

3. A pipe connection according to claim 1, wherein: a limiting block (14) is arranged between the movable piece (13) and the fixed seat (11), and the limiting block (14) is movably connected with the movable piece (13).

4. A pipe connection according to claim 1, wherein: an inner thread groove (7) is formed in the connecting component (4), and the first pipeline (2) and the second pipeline (3) are in threaded connection with the inner thread groove (7) in the connecting component (4) through outer thread teeth (6).

5. A pipe connection according to claim 1, wherein: the connecting assembly is characterized in that a first sealing ring (8) is arranged between the connecting assembly (4) and the first pipeline (2) and between the connecting assembly and the second pipeline (3), a second sealing ring (12) is arranged on the movable piece (13), and the first sealing ring (8) and the second sealing ring (12) are made of rubber materials.

6. A pipe connection according to claim 1, wherein: the valve core (9) is internally provided with a slot (10), the main body (1) is internally provided with an inner cavity (19), and the valve core (9) is communicated with the inner cavity (19) through the slot (10).