CN222416447U - Municipal water heating pipeline connection structure - Google Patents
Municipal water heating pipeline connection structure Download PDFInfo
- Publication number
- CN222416447U CN222416447U CN202421245900.8U CN202421245900U CN222416447U CN 222416447 U CN222416447 U CN 222416447U CN 202421245900 U CN202421245900 U CN 202421245900U CN 222416447 U CN222416447 U CN 222416447U
- Authority
- CN
- China
- Prior art keywords
- water heating
- pipeline
- municipal water
- sealing ring
- connecting pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 238000007789 sealing Methods 0.000 claims abstract description 32
- 239000000956 alloy Substances 0.000 claims abstract description 6
- 230000007797 corrosion Effects 0.000 claims abstract description 6
- 238000005260 corrosion Methods 0.000 claims abstract description 6
- 238000009428 plumbing Methods 0.000 claims description 4
- 229920002379 silicone rubber Polymers 0.000 claims description 3
- 239000004945 silicone rubber Substances 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 4
- 238000013461 design Methods 0.000 abstract description 3
- 238000011900 installation process Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 238000012545 processing Methods 0.000 abstract description 3
- 239000003566 sealing material Substances 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
Landscapes
- Branch Pipes, Bends, And The Like (AREA)
- Joints Allowing Movement (AREA)
Abstract
本实用新型公开了一种市政水暖管道连接结构，该装置包括：连接管道，所述连接管道中间处设有圆柱凸起密封环，所述连接管道两端套设有旋转套，所述连接管道的两端外圆设有外螺纹，所述旋转套内壁设有内螺纹，所述连接管道与所述旋转套螺纹配合，所述密封环内壁上设有密封件；本实用新型结构简单操作方便，安全性高：采用高强度、耐腐蚀的合金材料制成连接件，确保连接结构具有良好的机械性能和化学稳定性；密封槽内填充的高性能密封材料，有效防止连接处泄漏。成本低廉：采用简单、实用的设计，降低了材料成本和加工难度；安装过程简便快捷，降低了安装成本。维护方便：连接结构易于拆卸和更换，降低了维护难度和成本。
The utility model discloses a municipal water heating pipe connection structure, which includes: a connecting pipe, a cylindrical raised sealing ring is provided in the middle of the connecting pipe, rotating sleeves are provided at both ends of the connecting pipe, external threads are provided on the outer circles of the two ends of the connecting pipe, internal threads are provided on the inner wall of the rotating sleeve, the connecting pipe and the rotating sleeve thread are matched, and a sealing member is provided on the inner wall of the sealing ring; the utility model has a simple structure, convenient operation and high safety: the connecting member is made of high-strength and corrosion-resistant alloy material to ensure that the connecting structure has good mechanical properties and chemical stability; the high-performance sealing material filled in the sealing groove effectively prevents leakage at the connection. Low cost: a simple and practical design is adopted to reduce material cost and processing difficulty; the installation process is simple and quick, which reduces installation cost. Convenient maintenance: the connecting structure is easy to disassemble and replace, which reduces maintenance difficulty and cost.
Description
Technical Field
The utility model relates to the field of pipeline connection, in particular to a municipal water heating pipeline connection structure.
Background
In municipal works, the connection structure of the water heating pipeline is a key link for ensuring the safe and efficient operation of the whole water heating system. At present, the common water heating pipeline connecting structure in the market mostly adopts traditional welding, flange connection or threaded connection modes. Although these connection methods meet the demands of pipeline connection to some extent, there are some disadvantages in practical application.
Firstly, the welding connection mode is easy to generate thermal stress in the welding process, so that the pipeline is deformed or cracked, and the safety and the service life of the pipeline are affected. Secondly, the flange connection and the threaded connection are convenient to install, but the leakage problem is easy to occur at the connection part, and particularly the leakage problem is more prominent when the flange connection and the threaded connection are operated for a long time and subjected to external pressure change. In addition, the traditional connection modes have the problems of high installation cost, difficult maintenance and the like. There is a need for a municipal plumbing connection to solve the above problems.
Disclosure of utility model
The utility model aims to provide a municipal water heating pipeline connecting structure which solves the problems in the background technology.
The utility model discloses a municipal water heating pipeline connecting structure, which comprises a connecting pipeline, wherein a cylindrical bulge sealing ring is arranged in the middle of the connecting pipeline, two ends of the connecting pipeline are sleeved with rotary sleeves, outer circles at two ends of the connecting pipeline are provided with external threads, the inner wall of each rotary sleeve is provided with internal threads, the connecting pipeline is in threaded fit with the rotary sleeve, and the inner wall of the sealing ring is provided with a sealing piece.
The sealing ring is characterized in that two ends of the sealing ring are rounded arc surfaces.
The utility model further adopts the technical scheme that the locking hoop is sleeved on the rotary sleeve.
The utility model further adopts the technical scheme that the connecting pipeline and the rotary sleeve are made of corrosion-resistant alloy materials.
The sealing piece is made of high-elasticity silicon rubber.
The sealing device has the beneficial effects that the sealing device is simple in structure, convenient to operate and high in safety, the connecting piece is made of high-strength and corrosion-resistant alloy materials, the connecting structure is guaranteed to have good mechanical performance and chemical stability, and the high-performance sealing material filled in the sealing groove effectively prevents leakage at the connecting position. The method has the advantages of low cost, simple and practical design, reduced material cost and processing difficulty, simple and quick installation process and reduced installation cost. The maintenance is convenient, the connection structure is easy to detach and replace, and the maintenance difficulty and the cost are reduced.
Drawings
FIG. 1 is a front view of a municipal plumbing pipe connection structure provided by the utility model;
fig. 2 is a cross-sectional view of a municipal plumbing pipe connection structure provided by the utility model.
Reference numeral 1, a rotary sleeve, 2, a connecting pipeline, 3, a sealing ring, 4, a locking hoop and 5, a sealing piece.
Detailed Description
Other advantages and effects of the present utility model will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present utility model with reference to specific examples. The utility model may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present utility model.
It should be noted that, the structures, proportions, sizes and the like shown in the drawings attached to the present specification are used for understanding and reading only in conjunction with the disclosure of the present specification, and are not intended to limit the applicable limitations of the present utility model, so that any modification of the structures, variation of proportions or adjustment of sizes of the structures, proportions and the like should not be construed as essential to the present utility model, and should still fall within the scope of the disclosure of the present utility model without affecting the efficacy and achievement of the present utility model. Also, the terms such as "upper," "lower," "left," "right," "middle," and "a" and the like recited in the present specification are merely for descriptive purposes and are not intended to limit the scope of the utility model, but are intended to provide relative positional changes or modifications without materially altering the technical context in which the utility model may be practiced.
1-2 Show a municipal water heating pipeline connecting structure, which is characterized in that the device comprises a connecting pipeline 2, a cylindrical bulge sealing ring 3 is arranged in the middle of the connecting pipeline 2, rotary sleeves 1 are sleeved at two ends of the connecting pipeline 2, external threads are arranged on outer circles at two ends of the connecting pipeline 2, internal threads are arranged on the inner wall of the rotary sleeve 1, the connecting pipeline 2 is in threaded fit with the rotary sleeve 1, sealing pieces 5 are arranged on the inner wall of the sealing ring 3, the two ends of the sealing ring 3 are circular arc surfaces, locking hoops 4 are sleeved on the rotary sleeve 1, the connecting pipeline 2 and the rotary sleeve 1 are made of corrosion-resistant alloy, and the sealing pieces 5 are high-elasticity silicon rubber. When we need to connect the water heating pipeline, insert in the connecting pipe 2 of adaptation when two need connect, let the junction be in the position of sealing ring 3, thereby further let sealing member 5 encircle and seal at the junction, after setting for the position, the rotatory cover 1 in both ends is pressed into to middle sealing ring 3, the internal diameter of rotatory cover 1 is slightly less than the external diameter of sealing ring 3, the intensity of rotatory cover 1 can be greater than sealing ring 3, there is one section internal thread in rotatory cover 1 inside, this section can give sealing ring 3 extrusion force in rotatory in the middle of rotatory cover 1 case, thereby further apply extrusion force to sealing member 5, further seal the junction of two pipelines, finally after two rotatory cover 1 rotations are put in place, lock two locking hoops 4, fix connecting pipe 2 and rotatory cover 1 and two water heating pipelines.
The utility model has simple structure, convenient operation and high safety, adopts high-strength and corrosion-resistant alloy materials to manufacture the connecting piece, ensures that the connecting structure has good mechanical property and chemical stability; and the high-performance sealing material filled in the sealing groove effectively prevents the leakage of the joint. The method has the advantages of low cost, simple and practical design, reduced material cost and processing difficulty, simple and quick installation process and reduced installation cost. The maintenance is convenient, the connection structure is easy to detach and replace, and the maintenance difficulty and the cost are reduced.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (5)
1. The utility model provides a municipal water heating pipeline connection structure which is characterized in that the municipal water heating pipeline connection structure comprises a connection pipeline (2), the department is equipped with cylinder protruding sealing ring (3) in the middle of connecting pipeline (2), connecting pipeline (2) both ends cover is equipped with rotatory cover (1), the both ends excircle of connecting pipeline (2) is equipped with the external screw thread, rotatory cover (1) inner wall is equipped with the internal screw thread, connecting pipeline (2) with rotatory cover (1) screw-thread fit, be equipped with sealing member (5) on sealing ring (3) inner wall.
2. The municipal water heating pipeline connecting structure according to claim 1, wherein both ends of the sealing ring (3) are round arc surfaces.
3. The municipal water heating pipeline connecting structure according to claim 1, wherein the locking hoop (4) is sleeved on the rotary sleeve (1).
4. The municipal water heating pipeline connecting structure according to claim 1, wherein the connecting pipeline (2) and the rotary sleeve (1) are made of corrosion-resistant alloy materials.
5. A municipal plumbing pipe connection according to claim 1, wherein the seal (5) is a highly elastic silicone rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421245900.8U CN222416447U (en) | 2024-06-03 | 2024-06-03 | Municipal water heating pipeline connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421245900.8U CN222416447U (en) | 2024-06-03 | 2024-06-03 | Municipal water heating pipeline connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222416447U true CN222416447U (en) | 2025-01-28 |
Family
ID=94357282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421245900.8U Active CN222416447U (en) | 2024-06-03 | 2024-06-03 | Municipal water heating pipeline connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222416447U (en) |
-
2024
- 2024-06-03 CN CN202421245900.8U patent/CN222416447U/en active Active
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| GR01 | Patent grant |