CN217736672U - Pipeline flange heat-insulating sheath - Google Patents
Pipeline flange heat-insulating sheath Download PDFInfo
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- CN217736672U CN217736672U CN202221139087.7U CN202221139087U CN217736672U CN 217736672 U CN217736672 U CN 217736672U CN 202221139087 U CN202221139087 U CN 202221139087U CN 217736672 U CN217736672 U CN 217736672U
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- pipeline flange
- sleeve body
- flange
- flexible sleeve
- heat preservation
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Abstract
The utility model relates to the technical field of pipeline heat preservation, in particular to a pipeline flange heat preservation sheath, which comprises a flexible sleeve body wound on a pipeline flange, wherein the flexible sleeve body is provided with an accommodating space for filling heat preservation materials, two ends of the flexible sleeve body are provided with fixing mechanisms for locking and fixing on the pipeline flange, and two side edges of the flexible sleeve body are respectively provided with an elastic piece for binding and fixing the elastic pieces on the pipeline flange; based on the flexibility characteristics of the flexible sleeve body, the flexible sleeve body can be conveniently wound and tightly attached to a pipeline flange to be subjected to heat preservation treatment, and a heat insulation barrier is formed on the outer side of the pipeline flange through a heat preservation material filled in the flexible sleeve body, so that the heat loss at the pipeline flange is effectively reduced; compare in traditional heat preservation treatment methods and need adopt destruction formula to dismantle, the utility model provides a reduction pipeline flange's that insulation sheath is showing detection maintenance cost has improved the efficiency that detects the maintenance.
Description
Technical Field
The utility model relates to a pipeline heat preservation technical field, in particular to pipeline flange heat preservation sheath.
Background
Pipelines exist in large numbers in the thermoelectric, petroleum, chemical, metallurgical, etc. industries for transporting gases, liquids, or fluids with solid particles. In order to facilitate the transportation of pipelines and the arrangement of pipeline directions, pipelines are usually formed by connecting multiple segments end to end, and pipeline flanges are provided at the ends of adjacent pipelines for connection.
In the prior art, the pipe flanges are divided into six basic types according to different connection modes of the pipe and the pipe flanges: a flat welding flange, a butt welding flange, a socket welding flange, a loose sleeve flange, a threaded flange and an integral flange.
In the prior art, in order to avoid the heat loss of pipeline flange department, choose to implement that the aluminium skin is wrapped up in and is covered the cotton or the cotton white lime material of heat preservation and plaster in pipeline flange department usually, but pipeline flange position department often faces the detection maintenance, consequently need demolish the aforesaid structure that has the heat preservation effect, wait to detect after the maintenance, again to pipeline flange department carry out the heat preservation again and handle, so waste time and energy, and the demolition of the old insulation construction of every time is destructive, cause the waste of resources and detect the rising of maintaining the cost. In addition, when the old heat insulation structure is exposed to rain or the inside of the valve is leaked, liquid is very easy to soak into the heat insulation cotton, so that the heat insulation is invalid, and the service life of the heat insulation structure is greatly shortened.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome not enough among the prior art, provide a pipeline flange heat preservation sheath, it has easy dismounting, and advantage that can repetitious usage, the effectual insulation construction who reduces pipeline flange department is to follow-up detection maintenance's influence, the reduction that is showing the cost of pipeline flange heat preservation processing.
In order to realize the purpose, the utility model discloses a following technical scheme realizes:
the utility model provides a pipeline flange heat preservation sheath for carry out heat preservation to the pipeline flange and handle, heat preservation sheath include one around the flexible cover body of establishing on the pipeline flange, the flexible cover body has an accommodation space and is used for filling insulation material, the both ends of the flexible cover body are equipped with fixed establishment and are used for locking to fix on the pipeline flange, and all are equipped with the elasticity piece on the both sides limit of the flexible cover body and are used for tying up and tie up fixed extremely on the pipeline flange.
In a further technical scheme, the fixing mechanism comprises a hook and loop fastener surface arranged at one end of the flexible sleeve body and a hook and loop fastener surface arranged at the other end of the flexible sleeve body.
In a further technical scheme, the fixing mechanism comprises magnets sewn at two ends of the flexible sleeve body.
In a further technical scheme, the fixing mechanism comprises a male buckle arranged at one end of the flexible sleeve body and a female buckle arranged at the other end of the flexible sleeve body.
In a further technical scheme, the loosening element is a binding rope which penetrates through the side edge of the flexible sleeve body and freely moves, and the flexible sleeve body is wound on the pipeline flange and then is tightly bound and fixed on the pipeline flange through the binding rope arranged on the side edge.
In a further technical scheme, the loosening piece is an elastic band sewn on two side edges of the flexible sleeve body.
In a further technical scheme, a heat insulation layer is sewn on the inner side surface of the flexible sleeve body, and the heat insulation layer is of a single-layer or multi-layer structure made of high silica glass fiber cloth or expanded cloth.
Compared with the prior art, the utility model discloses following technological effect has:
the utility model provides a pipeline flange heat-insulating sheath, based on the flexible characteristics of the flexible sleeve body, can be conveniently wound and tightly attached to the pipeline flange to be heat-insulated, and the heat-insulating material filled in the flexible sleeve body forms a heat-insulating barrier outside the pipeline flange, thereby effectively reducing the heat loss at the pipeline flange;
in addition, when the pipeline flange is detected and maintained, the heat-insulating sheath based on the flexible sleeve body can be conveniently detached from the pipeline flange, and after the maintenance operation to be detected is completed, the heat-insulating sheath is wound on the pipeline flange again and fixed, so that the method is simple and convenient; compare and need adopt destruction formula to dismantle in traditional heat preservation treatment mode, the utility model provides a heat preservation sheath is showing the detection maintenance cost that has reduced the pipeline flange has improved the efficiency that detects the maintenance.
Other features and advantages of the present invention will be described in detail in the following detailed description.
Drawings
Fig. 1 is a schematic structural view of a pipe flange heat-insulating sheath according to an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of the pipe flange insulating jacket of FIG. 1;
the numbering in the figures illustrates: 1. a thermal insulation material; 10. a flexible sheath body; 11. magic tape hair side; 12. hook surface of magic tape; 20. tying a rope; 30. an insulating layer.
Detailed Description
In order to make the technical means, creation characteristics, achievement purpose and efficacy of the utility model easy to understand and understand, the utility model is further clarified by combining the specific drawings.
It is noted that, in the present invention, when an element is referred to as being "fixed" to another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
As before, combine fig. 1, 2 to show, the utility model provides a pipeline flange heat preservation sheath for carry out heat preservation to pipeline flange and handle, in order to avoid thermal loss. The heat-insulating sheath comprises a flexible sleeve body 10 wound on a pipeline flange, the flexible sleeve body 10 is provided with an accommodating space for filling heat-insulating materials 1, two ends of the flexible sleeve body 10 are provided with fixing mechanisms for locking and fixing on the pipeline flange, and two side edges of the flexible sleeve body 10 are respectively provided with an elastic piece for binding and fixing on the pipeline flange.
In the heat-insulating sheath provided by the utility model, the flexible sleeve body 10 has the flexible characteristic, so that the heat-insulating sheath can be conveniently wound and tightly attached to a pipeline flange to be heat-insulated, and the heat-insulating material 1 filled in the flexible sleeve body 10 forms a heat-insulating barrier outside the pipeline flange, thereby effectively reducing the heat loss at the pipeline flange; in addition, based on the flexible characteristics that the flexible cover body 10 has, applicable in the heat preservation demand of the pipeline flange of different profiles and size, promptly the utility model provides a heat preservation sheath has better suitability.
In addition, when the pipeline flange is detected and maintained, the heat-insulating sheath based on the flexible sleeve body 10 can be conveniently detached from the pipeline flange, and after the maintenance operation to be detected is completed, the heat-insulating sheath is wound on the pipeline flange again and fixed, so that the method is simple and convenient; that is, the thermal insulation sheath based on the flexible sleeve body 10 can be conveniently disassembled and assembled outside the pipeline flange, so that inconvenience caused by adopting destructive disassembly in the traditional thermal insulation treatment mode is avoided, and the efficiency of detecting and maintaining the pipeline flange is improved.
In the present invention, the heat insulating material 1 may be selected from those commonly used by those in the art, and specifically, for example, the heat insulating material 1 is selected from heat insulating cotton.
According to the utility model provides a heat preservation sheath, the utility model discloses in, fixed establishment's effect lies in the flexible cover body 10 around the fixed of locating its both ends behind the pipeline flange, as a concrete embodiment of this fixed establishment, combine figure 1 to show, fixed establishment is including setting up the magic tape matt surface 11 and the setting of the flexible cover body 10 one end the magic tape hook face 12 of the flexible cover body 10 other end. Through the cooperation of magic tape matt surface 11 and magic tape hook surface 12, can be convenient with the both ends fixed connection of the flexible sleeve body 10 to convenient around establishing and be fixed in on the pipeline flange.
In another embodiment of the present invention, the fixing mechanism comprises magnets sewn to both ends of the flexible sleeve body 10. The flexible sleeve 10 can be wound and fixed on the pipeline flange by the magnets sewn at the two ends of the flexible sleeve.
In another specific embodiment of the present invention, the fixing mechanism is disposed between the male plug and the female plug of the other end of the flexible sleeve 10, and the male plug and the female plug are engaged with each other to fix the two ends of the flexible sleeve 10 together.
The utility model discloses in, the effect of elasticity piece lies in hugging closely the both sides limit portion of the flexible sleeve body 10 and fixes on the pipeline flange, as a concrete embodiment of this elasticity piece, the elasticity piece is for wearing to be put the flexible sleeve body 10 sides and the rope tying 20 of free movement, the flexible sleeve body 10 is around locating behind the pipeline flange, through 20 ties up of the rope tying that the side set up and be fixed in on the pipeline flange.
Specifically, two side edges of the flexible sleeve body 10 are respectively sewn to form an accommodating cavity extending along the length direction of the flexible sleeve body, the binding rope 20 penetrates through the accommodating cavity, and the two side edges of the flexible sleeve body 10 are tightly adhered and fixed on the pipeline flange when the binding rope 20 is bound and fastened.
In another specific embodiment of the present invention, the elastic band sewn on the two side edges of the flexible sleeve 10 is used as the fastening member, and the fastening member can be directly adhered to and fixed on the pipe flange by the elastic effect of the elastic band.
According to the utility model provides a heat preservation sheath, the utility model discloses in, in order to further improve this heat preservation sheath's thermal-insulated heat preservation effect, insulating layer 30 has been sewed up to the medial surface of the flexible sleeve body 10, insulating layer 30 is the individual layer or multilayer structure of being made by fine cloth of high silica glass or the cloth that expands. It should be noted here that the inner side of the compliant sleeve body 10 is the side that is close to the pipe flange.
The foregoing shows and describes the general principles, essential features, and features of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the description of the above embodiments and the description is only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and these changes and modifications are all within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a pipeline flange heat preservation sheath for carry out heat preservation to pipeline flange and handle, its characterized in that, heat preservation sheath include one around the flexible cover body (10) of establishing on the pipeline flange, flexible cover body (10) have an accommodation space and are used for filling insulation material (1), the both ends of flexible cover body (10) are equipped with fixed establishment and are used for locking to fix on the pipeline flange, and all are equipped with the elasticity piece on the both sides limit of flexible cover body (10) and are used for tying up and tie up fixed extremely on the pipeline flange.
2. The pipe flange thermal insulation sheath according to claim 1, wherein the fixing mechanism comprises a hook and loop fastener (11) disposed at one end of the flexible sheath body (10) and a hook and loop fastener (12) disposed at the other end of the flexible sheath body (10).
3. The pipe flange insulating sheath according to claim 1, characterized in that the fixing means comprise magnets sewn to both ends of the flexible sheath body (10).
4. The pipe flange thermal insulating sheath according to claim 1, wherein the fixing mechanism comprises a male buckle disposed at one end of the compliant sleeve body (10) and a female buckle disposed at the other end of the compliant sleeve body (10).
5. The pipe flange heat-insulating sheath according to claim 1, wherein the tightening member is a binding rope (20) which is threaded through a side of the flexible sheath body (10) and can move freely, and after the flexible sheath body (10) is wound around the pipe flange, the flexible sheath body is fastened and fixed on the pipe flange through the binding rope (20) arranged on the side.
6. The pipe flange thermal insulation sheath according to claim 1, wherein the tightening member is an elastic band sewn on two side edges of the flexible sheath body (10).
7. The pipe flange thermal insulation sheath according to claim 1, wherein the inner side surface of the flexible sheath body (10) is sewn with a thermal insulation layer (30), and the thermal insulation layer (30) is of a single-layer or multi-layer structure made of high silica glass fiber cloth or expanded cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221139087.7U CN217736672U (en) | 2022-05-12 | 2022-05-12 | Pipeline flange heat-insulating sheath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221139087.7U CN217736672U (en) | 2022-05-12 | 2022-05-12 | Pipeline flange heat-insulating sheath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217736672U true CN217736672U (en) | 2022-11-04 |
Family
ID=83835560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221139087.7U Active CN217736672U (en) | 2022-05-12 | 2022-05-12 | Pipeline flange heat-insulating sheath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217736672U (en) |
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2022
- 2022-05-12 CN CN202221139087.7U patent/CN217736672U/en active Active
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