CN213982417U - Flexible connection device suitable for movable radioactive wastewater pipeline - Google Patents
Flexible connection device suitable for movable radioactive wastewater pipeline Download PDFInfo
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- CN213982417U CN213982417U CN202023063841.7U CN202023063841U CN213982417U CN 213982417 U CN213982417 U CN 213982417U CN 202023063841 U CN202023063841 U CN 202023063841U CN 213982417 U CN213982417 U CN 213982417U
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- radioactive waste
- waste pipe
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Abstract
The utility model discloses a flexible connection device suitable for portable radioactive waste pipe way, including wrapping up in the outside flexible main part of pipe connection mouth, the outside sealing washer in flexible main part both ends, the outside sealing washer that sets up its cramp, the flexible main part outside sets up a pair of connecting piece with its fastening. The utility model discloses giving up flange joint to complicated procedures such as hole pair lock, need not special technique, only need the spanner operation, low in labor strength, the installation rate is faster than flange joint more than 4 times and can prevent that the displacement from leaking, need not add in addition and stretch, the expansion joint, and the not influenced security of moving assurance equipment of performance, the flexible sealing washer of fluorine rubber has the function of blocking the noise and preventing the propagation of vibrations, guarantees that pipeline interface can not take place seepage and secondary pollution because of the vibration.
Description
Technical Field
The utility model belongs to flexible pipeline connecting device field, concretely relates to flexible connecting device suitable for portable radioactive waste pipe way.
Background
Portable radioactive waste water treatment equipment can produce the stress of a plurality of directions in the motion because of the characteristic of its motion, constantly accumulates when stress, and the pipeline can have the potential safety hazard, when inside water hammer and high pressure appear, thereby causes the seepage that the pipeline seepage leads to the radioactive waste liquid easily, leads to the loss of personnel and property.
The traditional radioactive wastewater treatment equipment mostly adopts a flange connection mode, and flange connection is firm, but has some defects at the same time, for example, the flange connection technology has complicated procedures such as hole alignment and locking of a flange joint, and when the radioactive wastewater treatment equipment is continuously developed towards moving and miniaturization, the defects that the flange connection mode occupies space, rigid connection is easy to damage, installation requirement process is high and the like are more and more prominent.
SUMMERY OF THE UTILITY MODEL
The utility model provides a overcome the shortcoming that exists among the prior art and propose, its purpose provides a flexible connecting device suitable for portable radioactive waste pipe way.
The utility model discloses a realize through following technical scheme:
the utility model provides a flexible connection device suitable for portable radioactive waste pipe way, is including wrapping up in the outside flexible main part of pipe connection mouth, the outside sealing washer in flexible main part both ends, and the sealing washer outside sets up the sealing ring of cramping it, and flexible main part outside sets up a pair of connecting piece with its fastening.
In the above technical scheme, the flexible main body is in clearance fit with the pipeline.
In the above technical solution, a pair of the connecting members are connected by a fastening bolt.
In the above technical solution, the connecting member includes a semi-ring type ring body portion and connecting portions disposed outside two ends of the ring body portion.
In the above technical solution, a fastening hole for fitting a fastening bolt is formed in the connecting portion.
In the technical scheme, the connecting parts of the pair of connecting pieces are aligned and then spliced into a complete circular ring-shaped structure.
In the above technical scheme, the sealing ring is a flexible fluororubber sealing ring, which realizes the sealing of the connecting pipeline.
In the above technical solution, the sealing ring is a metal elastic sealing ring.
The utility model has the advantages that:
the utility model provides a flexible connection device suitable for portable radioactive waste pipe way, give up flange joint to complicated procedures such as lock to the hole, need not special technique, only need the spanner operation, low in labor strength, the installation rate is faster than flange joint more than 4 times and can prevent that the displacement from leaking, need not add in addition the extension, the expansion joint, and the performance is not influenced the security of removing the assurance equipment, the flexible sealing washer of fluorine rubber has the function of blocking the noise and preventing the propagation of vibrations, guarantee that pipe connection can not take place seepage and secondary pollution because of the vibration.
Drawings
Fig. 1 is a schematic structural diagram of a flexible connection device suitable for a mobile radioactive wastewater pipeline of the present invention.
Wherein:
1 Flexible body
2 sealing ring
3 sealing ring
4 connecting piece
41 Ring body part
42 connecting part
43 fastening holes.
For a person skilled in the art, other relevant figures can be obtained from the above figures without inventive effort.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described below with reference to the drawings of the specification and by means of specific embodiments, and the present invention relates to a flexible connection device for a mobile radioactive wastewater pipeline.
As shown in figure 1, the flexible connecting device suitable for the movable radioactive wastewater pipeline comprises a flexible main body 1 wrapped outside a pipeline connector, sealing rings 2 arranged at the two ends of the flexible main body 1, sealing rings 3 used for hooping the sealing rings 2, and a pair of connecting pieces 4 used for fastening the flexible main body 1.
The flexible body 1 is in clearance fit with the pipeline.
The pair of connecting pieces 4 are connected through fastening bolts.
The connecting member 4 includes a half-ring type ring body portion 41 and connecting portions 42 provided outside both ends of the ring body portion 41.
The connection portion 42 is formed with a fastening hole 43 for fitting a fastening bolt.
After the connecting parts 42 of the pair of connecting pieces 4 are aligned, the complete circular ring-shaped structure is spliced.
The sealing ring 2 is a fluorine rubber flexible sealing ring which realizes the sealing of a connecting pipeline.
The sealing ring 3 is a metal elastic sealing ring.
The utility model discloses a theory of operation:
after the flexible connecting device fastens the pipeline, the purpose of flexibility is achieved by utilizing the fit clearance between the flexible connecting device and the pipeline, and on the premise of ensuring the strength, the flexible main body incompletely clamps the pipeline and allows partial axial and radial displacement. The flexible design of the joint can accommodate pipe deviations without affecting its performance. The vibration isolation device is suitable for pipelines with more vibration and radioactivity requirements on sealing performance, and has the characteristics of rapidness, simplicity, reliability, economy, vibration isolation and small occupied space.
The utility model discloses a working process:
the pipeline connector is wrapped in the flexible main body, the flexible sealing rings at two ends naturally seal the connected pipeline, the metal elastic sealing rings on two sides of the pipeline connector align the metal connecting pieces with the automatic hooping of the flexible sealing rings, and the flexible main body is fastened and sealed in the fastening holes by fastening bolts, so that reliable and durable guarantee is provided for the pipeline. The larger the pressure in the pipe is, the better the sealing performance is, and meanwhile, the metal elastic sealing ring can ensure that the fluororubber flexible sealing ring is not bounced by the pressure.
The utility model discloses a ratio of the shared space of flexonics device and flange joint is 1: and 3, the fastening bolt is non-directional, and can meet the requirement of reducing the space of mobile equipment. The requirement of flexibility is achieved by utilizing the fit clearance between the flexible main body and the pipeline. This kind of structure is under the prerequisite of assurance intensity, the incomplete chucking pipeline of flexible main part, allow partial axial and radial displacement, the deviation of pipeline external diameter can be neglected to the flexible construction, compensate the adverse factor that the deviation produced, can solve the pipeline expend with heat and contract with cold simultaneously, entire system need not add in addition and stretch, the expansion joint, and the performance is not influenced the removal and is ensured the security of equipment, the flexible sealing washer of fluorine rubber has the function of blocking the noise and preventing the propagation of vibrations, guarantee that the pipeline interface can not take place seepage and secondary pollution because of the vibration.
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The applicant states that the above description is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and those skilled in the art should understand that any changes or substitutions easily conceivable by those skilled in the art within the technical scope of the present invention are within the protection scope and the disclosure scope of the present invention.
Claims (8)
1. The utility model provides a flexible connecting device suitable for portable radioactive waste pipe way which characterized in that: including wrapping up in the outside flexible main part (1) of pipeline interface, the outside sealing washer (2) in flexible main part (1) both ends, sealing washer (2) outside sets up sealing ring (3) of cramping it, and flexible main part (1) outside sets up a pair of connecting piece (4) of fastening it.
2. A flexible connection means suitable for mobile radioactive waste pipe according to claim 1, wherein: the flexible main body (1) is in clearance fit with the pipeline.
3. A flexible connection means suitable for mobile radioactive waste pipe according to claim 1, wherein: the pair of connecting pieces (4) are connected through fastening bolts.
4. A flexible connection means suitable for mobile radioactive waste pipe according to claim 1, wherein: the connecting piece (4) comprises a semi-ring-shaped ring body part (41) and connecting parts (42) arranged outside two ends of the ring body part (41).
5. Flexible connection means suitable for mobile radioactive waste pipe, according to claim 4, characterized in that: a fastening hole (43) for fitting a fastening bolt is formed in the connecting portion (42).
6. Flexible connection means suitable for mobile radioactive waste pipe, according to claim 4, characterized in that: and after the connecting parts (42) of the pair of connecting pieces (4) are aligned, the connecting pieces are spliced into a complete circular ring-shaped structure.
7. A flexible connection means suitable for mobile radioactive waste pipe according to claim 1, wherein: the sealing ring (2) is a fluororubber flexible sealing ring which realizes the sealing of a connecting pipeline.
8. A flexible connection means suitable for mobile radioactive waste pipe according to claim 1, wherein: the sealing ring (3) is a metal elastic sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023063841.7U CN213982417U (en) | 2020-12-18 | 2020-12-18 | Flexible connection device suitable for movable radioactive wastewater pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023063841.7U CN213982417U (en) | 2020-12-18 | 2020-12-18 | Flexible connection device suitable for movable radioactive wastewater pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213982417U true CN213982417U (en) | 2021-08-17 |
Family
ID=77245670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023063841.7U Active CN213982417U (en) | 2020-12-18 | 2020-12-18 | Flexible connection device suitable for movable radioactive wastewater pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213982417U (en) |
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2020
- 2020-12-18 CN CN202023063841.7U patent/CN213982417U/en active Active
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