CN211902080U

CN211902080U - Radiation-proof straight pipeline wrapping sleeve

Info

Publication number: CN211902080U
Application number: CN202020478511.5U
Authority: CN
Inventors: 张旭航; 王正; 路遥冬; 陈英
Original assignee: Beijing Nuclear Safety New Material Technology Co ltd
Current assignee: Beijing Nuclear Safety New Material Technology Co ltd
Priority date: 2020-04-03
Filing date: 2020-04-03
Publication date: 2020-11-10
Anticipated expiration: 2030-04-03

Abstract

The utility model relates to the technical field of wrapping sleeves, and discloses a radiation-proof straight pipeline wrapping sleeve, which solves the problems that the joint of a common wrapping sleeve is easy to loose after long-time use and the radiation-proof performance of the common wrapping sleeve is poor in the using process of the common wrapping sleeve; the utility model can rapidly complete the installation of the wrapping sleeve body by the matching use of the arranged inner ring body and the outer ring body, and is not easy to loose; the first layer of protecting against radiation and the cooperation on second layer of protecting against radiation that set up are used, because the first layer of protecting against radiation of parcel cover body adopts metal fiber to make, and the second layer of protecting against radiation adopts the silica gel material to make, and the two cooperation is used, can make it have good radiation performance, and because it cup joints with the pipeline, so the space that occupies is less.

Description

Radiation-proof straight pipeline wrapping sleeve

Technical Field

The utility model belongs to the technical field of the parcel cover, specifically be a radiation protection straight tube says and wraps up cover.

Background

In the traditional mechanical and fluid pipelines, in order to carry out measures such as heat preservation and the like on media in the pipelines, heat insulation materials are often required to be coated outside the pipelines to reduce the loss of the pipelines; for harmful radiation such as radioactivity, when a fluid or gas containing a radiation medium flows through a pipeline, in order to avoid the radiation diffusion from affecting the safety of the environment, the radiation also needs to be shielded, and an enveloping sleeve is needed.

General parcel cover is at the in-process that uses, and its junction takes place not hard up phenomenon easily after long-time the use, causes harmful effects easily, and general parcel cover radiation protection performance is relatively poor.

Disclosure of Invention

To the above situation, for overcoming prior art's defect, the utility model provides a radiation protection straight pipeline wrapping cover, effectual general wrapping cover of having solved takes place not hard up phenomenon easily in the in-process that uses, its junction after long-time the use, and the relatively poor problem of radiation protection performance of general wrapping cover.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a straight pipeline of protecting against radiation wraps up in cover, includes the parcel cover body, the equal fixed mounting in both ends of wrapping up in cover body has outer annular body, installs the adapter sleeve between two adjacent outer annular bodies, and the inside center department fixed mounting of adapter sleeve has inner annular body, and the round hole has been seted up to one side of two outer annular bodies, one side of adapter sleeve and the equal equidistance of one side of inner annular body, and the screw has been seted up to the opposite side equidistance of adapter sleeve, and four round holes that lie in on same water flat line all are through fastening screw and corresponding screw fixed.

Preferably, one end of the fastening screw is sleeved with the gasket, and the other end of the fastening screw is provided with the fastening nut in a threaded manner.

Preferably, the wrapping sleeve body is rectangular in unfolded shape, one end of the wrapping sleeve body is an arc-shaped protrusion, the other end of the wrapping sleeve body is an arc-shaped groove, and the arc-shaped protrusion is fixedly bonded with the arc-shaped groove.

Preferably, the parcel cover body includes the wearing layer, and the inboard bonding of wearing layer has first radiation protection layer, and the inboard bonding on first radiation protection layer has the second radiation protection layer.

Preferably, the wearing layer adopts the rubber material to make, and first radiation protection layer adopts metal fiber to make, and the second radiation protection layer adopts the silica gel material to make, and its inside packing has graphite powder.

Preferably, the wrapping sleeve body is sleeved with the outside of the pipeline, and the outside of the wrapping sleeve body is fixed through a hoop.

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

1) during work, the adjacent wrapping sleeve bodies are respectively sleeved with the corresponding pipelines through the arrangement, one end of each wrapping sleeve body is aligned, the connecting sleeve covers the joint of the two adjacent outer ring bodies, the inner ring body penetrates through one side of the connecting sleeve, one side of each outer ring body and one side of the inner ring body through the round holes, the round holes are formed in one side of the connecting sleeve, one side of each outer ring body and one side of each inner ring body, the round holes are fixed with the screw holes formed in the other side of the connecting sleeve through the fastening screws, and finally the round holes are fastened through the fastening nuts, so that the wrapping sleeve bodies are quickly installed, and the wrapping sleeve;

2) the utility model discloses a radiation protection cover, including the first layer of protecting against radiation and the second layer of protecting against radiation, the second is protected against radiation, and the first layer of protecting against radiation that sets up and the second protects against radiation uses through the cooperation, because the first layer of protecting against radiation of parcel cover body adopts metal fiber to make, and the second protects against radiation adopts the silica gel material to make, and the two cooperation is used, can make it have good radiation protection performance, and because it cup joints with the pipeline, so the space that occupies is less.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the wrapping cover body of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 4 is a schematic cross-sectional view of the utility model at B in fig. 2;

in the figure: 1. a wrapping sleeve body; 2. an outer ring body; 3. connecting sleeves; 4. an inner ring body; 5. a circular hole; 6. fastening screws; 7. an arc-shaped bulge; 8. an arc-shaped groove; 9. a wear layer; 10. a first radiation protective layer; 11. and a second radiation protective layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Embodiment one, given by fig. 1-4, the utility model discloses a parcel cover body 1, the equal fixed mounting in both ends of parcel cover body 1 has outer ring body 2, be convenient for use with the cooperation of adapter sleeve 3, install adapter sleeve 3 between two adjacent outer ring body 2, the inside center department fixed mounting of adapter sleeve 3 has inner ring body 4, one side of two outer ring body 2, round hole 5 has been seted up to one side of adapter sleeve 3 and the equal equidistance of one side of inner ring body 4, the screw has been seted up to the opposite side equidistance of adapter sleeve 3, be convenient for connect two adjacent parcel cover bodies 1, four round holes 5 that are located same water flat line all through fastening screw 6 and the screw fixed connection that corresponds, can increase its joint strength.

In the second embodiment, on the basis of the first embodiment, a gasket is sleeved at one end of the fastening screw 6, and a fastening nut is installed at the other end of the fastening screw 6 in a threaded manner, so that the fastening screw 6 can be prevented from loosening.

In the third embodiment, on the basis of the first embodiment, the unfolding shape of the wrapping sleeve body 1 is rectangular, one end of the wrapping sleeve body is in the shape of an arc-shaped protrusion 7, the other end of the wrapping sleeve body is in the shape of an arc-shaped groove 8, and the arc-shaped protrusion 7 is fixedly bonded with the arc-shaped groove 8, so that the wrapping sleeve body 1 can be transported conveniently.

Fourth embodiment, on the basis of first embodiment, parcel cover body 1 includes wearing layer 9, and the inboard of wearing layer 9 bonds and has first radiation protection layer 10, and the inboard of first radiation protection layer 10 bonds and has second radiation protection layer 11, can increase its resistance to wear.

Fifth, on the basis of fourth embodiment, the wear-resistant layer 9 is made of rubber, the first radiation-proof layer 10 is made of metal fibers, the second radiation-proof layer 11 is made of silica gel, and graphite powder is filled in the second radiation-proof layer, so that the radiation-proof structure has good radiation-proof performance.

Sixth embodiment, on the basis of first embodiment, parcel cover body 1 cup joints with the outside of pipeline, and parcel cover body 1's outside is fixed through the clamp, can guarantee parcel cover body 1's stability.

The working principle is as follows: the during operation, at first cup joint adjacent parcel cover body 1 with the pipeline that corresponds respectively, then align its one end, then cover in the two junction through adapter sleeve 3, make interior ring body 4 be located between two adjacent outer ring body 2, then pass adapter sleeve 3 one side through fastening screw 6, some round holes 5 are all seted up to two outer ring body 2 one sides and one interior ring body 4 one side, make it fix with the screw that adapter sleeve 3 opposite side was seted up, fasten through fastening nut at last, thereby quick installation to parcel cover body 1, because the first layer 10 of protecting against radiation of parcel cover body 1 adopts metal fiber to make, the second layer 11 of protecting against radiation adopts the silica gel material to make, the two cooperation is used, can make it have good radiation protection performance, and because it cup joints with the pipeline, the space that the event occupied is less.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a straight pipeline of protecting against radiation wraps up cover, includes parcel cover body (1), its characterized in that: the utility model discloses a packing sleeve, including the equal fixed mounting in both ends of parcel cover body (1) outer loop body (2), install adapter sleeve (3) between two adjacent outer loop body (2), the inside center department fixed mounting of adapter sleeve (3) has interior loop body (4), one side of two outer loop body (2), round hole (5) have been seted up to one side of adapter sleeve (3) and the equal equidistance of one side of interior loop body (4), the screw has been seted up to the opposite side equidistance of adapter sleeve (3), four round holes (5) that are located same water flat line all through fastening screw (6) and the screw fixed connection that corresponds.

2. The radiation-proof straight pipeline wrapping sleeve as claimed in claim 1, wherein: and a gasket is sleeved at one end of the fastening screw (6), and a fastening nut is installed at the other end of the fastening screw (6) in a threaded manner.

3. The radiation-proof straight pipeline wrapping sleeve as claimed in claim 1, wherein: the packaging sleeve is characterized in that the packaging sleeve body (1) is rectangular in unfolded shape, one end of the packaging sleeve body is an arc-shaped protrusion (7), the other end of the packaging sleeve body is an arc-shaped groove (8), and the arc-shaped protrusion (7) is fixedly bonded with the arc-shaped groove (8).

4. The radiation-proof straight pipeline wrapping sleeve as claimed in claim 1, wherein: the wrapping sleeve body (1) comprises a wear-resistant layer (9), a first radiation-proof layer (10) is bonded on the inner side of the wear-resistant layer (9), and a second radiation-proof layer (11) is bonded on the inner side of the first radiation-proof layer (10).

5. The radiation-proof straight pipeline wrapping sleeve as claimed in claim 4, wherein: wearing layer (9) adopt the rubber material to make, and first radiation protection layer (10) adopt metal fiber to make, and second radiation protection layer (11) adopt the silica gel material to make, and its inside packing has graphite powder.

6. The radiation-proof straight pipeline wrapping sleeve as claimed in claim 1, wherein: the wrapping sleeve body (1) is sleeved with the outside of the pipeline, and the outside of the wrapping sleeve body (1) is fixed through a hoop.