CN214744089U - Integrated reinforced pipeline limiting assembly - Google Patents
Integrated reinforced pipeline limiting assembly Download PDFInfo
- Publication number
- CN214744089U CN214744089U CN202023291598.4U CN202023291598U CN214744089U CN 214744089 U CN214744089 U CN 214744089U CN 202023291598 U CN202023291598 U CN 202023291598U CN 214744089 U CN214744089 U CN 214744089U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- lug
- flanges
- flange
- ear flanges
- 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
Images
Landscapes
- Joints Allowing Movement (AREA)
Abstract
The utility model belongs to the spacing subassembly of integral type strenghthened type pipeline comprises four ear flanges, bellows, fastening bolt, and the bellows both sides respectively have a four ear flanges, are connected through four fastening bolt between the four ear flanges, increase whole steadiness. Four ears flange one shot forming, compare in welding strength higher. The fastening bolts increase restraint for four ear flanges, reduce the relative displacement between the four ear flanges, can effectively reduce expansion joint vibration amplitude, restrict the lateral displacement of its both sides pipeline, reduce and leak the risk. Meanwhile, the integrated reinforced pipeline limiting assembly also has a thermal compensation function, and the reliability and the safety of the Tokamak device are higher. The integrated reinforced pipeline limiting assembly is simple in overall structure, convenient to install and debug and good in machinability.
Description
Technical Field
The utility model belongs to the technical field of the expansion joint, concretely relates to uses the spacing subassembly of integral type strenghthened type pipeline in the water cooling system in the tokamak device.
Technical Field
When the tokamak device runs, components such as a coil, a divertor and the like bear larger heat load, and the components are necessary to be subjected to heat dissipation treatment by using a cooling medium. Whether heat can be effectively and timely removed or not can ensure that the temperature of the component does not exceed the allowable temperature of the material of the component can directly influence whether the Tokamak device can smoothly and safely operate or not, and water cooling is the most widely applied cooling mode at present. Based on the characteristics of the Tokamak device, the water cooling system has the characteristics of high flow speed, high pressure, small temperature difference and the like. Thus, the pipeline vibration of the tokamak water cooling system is more severe, the potential risk of leakage is higher, and the degree of thermal expansion is relatively small compared to other water cooling systems. And the space in the core area of the Tokamak device is limited, the distance between each component is very small, and the phenomenon of large displacement of the pipeline is avoided as much as possible. Based on the above situation, a special expansion joint structure is needed to minimize the vibration amplitude and displacement degree of the pipeline caused by excessive flow velocity, so as to reduce the leakage risk of the pipeline, and further, a certain thermal compensation capability should be provided on the basis.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a satisfy spacing subassembly of integral type strenghthened type pipeline that tokamak device operation required. The expansion energy can adapt to harsh operation conditions of a fusion experimental device, effectively reduces the vibration amplitude of a pipeline, has good machinability, and meets the safety and reliability of a Tokamak device.
Realize the utility model discloses the technical scheme of purpose:
the integrated reinforced pipeline limiting assembly comprises four-lug flanges, a corrugated pipe and fastening bolts, wherein the two four-lug flanges are respectively connected with two ends of the corrugated pipe; four fastening bolts penetrate through bolt holes at four lugs of the four-lug flange to connect the two four-lug flanges.
The four-lug flange is integrally formed, the whole is approximately square, and the edge of the four-lug flange is designed in an arc shape.
The four lugs are positioned at four corners of the four lug flange and are slightly protruded.
The four-lug flange is provided with a plurality of holes which are used as bolt holes for connecting with the pipeline mating flange.
The utility model has the advantages that:
(1) the utility model provides a spacing subassembly of integral type strenghthened type pipeline, four ear flange one shot forming compare in welding strength higher.
(2) The utility model provides a spacing subassembly of integral type strenghthened type pipeline, fastening bolt increase the restraint for four ear flanges, reduce the relative displacement between four ear flanges, can effectively reduce expansion joint vibration range, restrict the lateral displacement of its both sides pipeline, reduce the leakage risk.
(3) The utility model provides a spacing subassembly of integral type strenghthened type pipeline possesses the thermal compensation function, and its reliability is higher with the security to the tokamak device.
(4) The utility model provides a spacing subassembly overall structure of integral type strenghthened type pipeline is simple, and the installation and the debugging of being convenient for have good machinability.
Drawings
Figure 1 is the utility model provides a spacing subassembly overall structure sketch map of integral type strenghthened type pipeline
Figure 2 is the utility model provides a spacing subassembly elevation of integral type strenghthened type pipeline
FIG. 3 is a schematic view of a four-lug flange provided by the present invention
In the figure: 1-four lug flange; 2-a bellows; and 3, fastening the bolt.
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
The invention will be further explained with reference to the following drawings and specific embodiments:
the utility model provides a spacing subassembly of integral type strenghthened type pipeline, as shown in figure 1 and figure 2, including four ear flanges 1, bellows 2 and fastening bolt 3, 2 both sides of bellows respectively have one four ear flanges 1, are connected through four fastening bolt 3 between four ear flanges 1, increase whole steadiness.
Two four ear flanges 1 are fixed in respectively with bellows 2's both sides, and fastening bolt 3 runs through in two flanges.
As shown in figure 3, the four-lug flange 1 is formed into a whole in one step, the strength is greatly increased, the whole flange is approximately square, and the edges are designed in an arc shape, so that the material consumption can be saved. The four lugs are positioned at four corners of the flange and are slightly protruded, so that the safety and the reliability of the flange are ensured. Meanwhile, the four-lug flange 1 is compact in structure and convenient to install in a limited space.
The four-lug flange 1 is provided with a plurality of holes which are used as bolt holes for connecting with the pipeline mating flange.
The present invention has been described in detail with reference to the accompanying drawings and examples, but the present invention is not limited to the examples, and various changes can be made without departing from the spirit of the present invention. The present invention can adopt the prior art for the content which is not described in detail in the present invention.
Claims (4)
1. Spacing subassembly of integral type strenghthened type pipeline, its characterized in that: the corrugated pipe comprises four-lug flanges (1), corrugated pipes (2) and fastening bolts (3), wherein the two four-lug flanges (1) are respectively connected with two ends of the corrugated pipes (2); four fastening bolts (3) penetrate through bolt holes at four lugs of the four-lug flange (1) to connect the two four-lug flanges (1).
2. The integrally reinforced pipe stop assembly of claim 1, wherein: the four-lug flange (1) is integrally formed, the whole is approximately square, and the edge of the four-lug flange is designed in an arc shape.
3. The integrally reinforced pipe stop assembly of claim 1, wherein: the four lugs are positioned at four corners of the four-lug flange (1) and are slightly protruded.
4. The integrally reinforced pipe stop assembly of claim 1, wherein: the four-lug flange (1) is provided with a plurality of holes which are used as bolt holes for connecting with the pipeline mating flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023291598.4U CN214744089U (en) | 2020-12-31 | 2020-12-31 | Integrated reinforced pipeline limiting assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023291598.4U CN214744089U (en) | 2020-12-31 | 2020-12-31 | Integrated reinforced pipeline limiting assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214744089U true CN214744089U (en) | 2021-11-16 |
Family
ID=78636156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023291598.4U Active CN214744089U (en) | 2020-12-31 | 2020-12-31 | Integrated reinforced pipeline limiting assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214744089U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112696549A (en) * | 2020-12-31 | 2021-04-23 | 核工业西南物理研究院 | Integrated reinforced pipeline limiting assembly |
-
2020
- 2020-12-31 CN CN202023291598.4U patent/CN214744089U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112696549A (en) * | 2020-12-31 | 2021-04-23 | 核工业西南物理研究院 | Integrated reinforced pipeline limiting assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214744089U (en) | Integrated reinforced pipeline limiting assembly | |
| CN211501978U (en) | B2F double-flange limit compensation expansion joint | |
| CN112696549A (en) | Integrated reinforced pipeline limiting assembly | |
| CN216044092U (en) | Heavy EGR cooler with damping structure | |
| CN216044091U (en) | Connection structure of EGR cooler casing and heat exchange core | |
| CN213361428U (en) | Canned type steel pipe flange | |
| CN107939530B (en) | A kind of connection structure and its method of gas generator and power turbine | |
| CN210013747U (en) | Sealed exhaust manifold for medium and heavy diesel engine | |
| CN204783224U (en) | A seal structure for engine exhaust system tube coupling | |
| CN215342707U (en) | Flexible waterway connector of liquid cooling plate of battery standard C box | |
| CN218780912U (en) | Square flange corrugated pipe expansion joint | |
| CN213871659U (en) | Square flange corrugated pipe expansion joint | |
| CN220036799U (en) | Cylinder cover structure | |
| CN218495886U (en) | Heat exchanger vibration reduction mechanism adopting auxiliary tube plate | |
| CN221034569U (en) | Durable expansion joint structure of waste heat boiler | |
| CN217396227U (en) | 3 point type supporting and mounting structure of vehicle multi-radiator combined longitudinal flow radiator | |
| CN219711661U (en) | Intercooler connection structure, intercooler and diesel engine | |
| CN214145663U (en) | Water inlet connecting pipe and engine front cover | |
| CN215258486U (en) | Expansion joint and pipeline connecting structure | |
| CN218032067U (en) | Novel limit structure | |
| CN219587646U (en) | Water outlet pipe of automobile radiator | |
| CN212131696U (en) | Double-ripple metal expansion joint | |
| CN217735601U (en) | Fixing clamp for airplane | |
| CN219300122U (en) | Coaxial tube for automobile air conditioner | |
| CN213871665U (en) | Telescopic compensator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |