CN219841240U - Overhead pipeline heat preservation device - Google Patents

Abstract

The utility model discloses an overhead pipeline heat preservation device, which comprises a movable plate detachably arranged on the outer side of an overhead pipeline body; the fly leaf is equipped with two, and the fly leaf is semi-circular structure, and two fly leaves symmetry about set up, through movable seat swing joint between the left end of two fly leaves, the inboard of movable seat and the outside cooperation contact of overhead line body, the right-hand member of two fly leaves is fixed with the fixed plate of cooperation contact, the inboard butt of fixed plate is in the outside of overhead line body, and this overhead line heat preservation device through set up two movable fly leaves in the overhead line body outside to cooperate detachable connecting plate, more convenient heat preservation construction to overhead line body scene, the flexibility is higher, and the heat preservation structure in overhead line body and outside adopts detachable mode, more convenient transportation respectively it has reduced the burden to its transportation.

Description

Overhead pipeline heat preservation device

Technical Field

The utility model belongs to the technical field of overhead pipeline heat preservation, and particularly relates to an overhead pipeline heat preservation device.

Background

Overhead pipelines are pipelines erected above the ground or water surface and used for conveying gas, liquid or loose solids. In order to improve the heat insulation property of the overhead pipeline, the overhead pipeline needs to be subjected to heat insulation treatment.

At present, in the prior art, a pipeline containing heat insulation materials is generally required to be sleeved on the outer side of an overhead pipeline, on one hand, the connection mode is inconvenient for site construction, and in addition, when the overhead pipeline containing the heat insulation materials is transported, the heat insulation materials are possibly damaged, the load on transportation is increased, and based on the connection mode, the overhead pipeline heat insulation device is provided.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides the overhead pipeline heat preservation device, which is characterized in that two movable plates are arranged on the outer side of an overhead pipeline body and are matched with a detachable connecting plate, so that the on-site heat preservation construction of the overhead pipeline body is more convenient, the flexibility is higher, the overhead pipeline body and an outer side heat preservation structure adopt a detachable mode, the overhead pipeline body and the outer side heat preservation structure are more convenient to transport respectively, and the load on the transportation of the overhead pipeline body is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

an overhead pipeline heat preservation device comprises a movable plate which is detachably arranged on the outer side of an overhead pipeline body; the fly leaf is equipped with two, and the fly leaf is semi-circular structure, and two fly leaves symmetry about set up, through movable seat swing joint between the left end of two fly leaves, the inboard of movable seat and the outside cooperation contact of overhead line body, the right-hand member of two fly leaves is fixed with the fixed plate of cooperation contact, the inboard butt of fixed plate is in the outside of overhead line body, the right-hand member of fixed plate passes through connecting plate demountable installation, the connecting plate is "U" type structure, the connecting plate joint is in the right-hand member outside of two fixed plates, the inner clamping plate of cooperation joint at the clamping groove has all been seted up to one side that the fixed plate kept away from each other, the inboard of connecting plate horizontal end is equipped with the heat preservation rock wool with the outside contact of overhead line body, through the fly line body outside setting up two movable type fly leaves to cooperate dismountable connecting plate, more convenient construction is carried out to the overhead line body on site, and the flexibility is higher, and the heat preservation transportation mode that the overhead line body is more convenient to it has reduced to its heat preservation transportation respectively to the detachable is adopted to the structure that the fixed plate kept away from each other.

Further, the inner side of the middle part of the movable plate is provided with the inner supporting strips which are contacted with the outer side of the overhead pipeline body, and the bearing capacity of the movable plate to external force is improved and the use stability is improved by arranging the inner supporting strips on the inner side of the middle part of the movable plate.

Further, the movable plate is made of glass fiber reinforced plastic, has good corrosion resistance, ageing resistance and heat resistance, is longer in service life, and is good in electrothermal insulation and higher in use safety.

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

1. through set up two movable plates in the overhead pipeline body outside to cooperation detachable connecting plate, more convenient heat preservation construction is carried out on the overhead pipeline body scene, and the flexibility is higher, and overhead pipeline body adopts detachable mode with the insulation construction in the outside, more convenient transport respectively it, has reduced the burden to its transportation.

2. Through set up the internal support strip in the middle part inboard of fly leaf, improved the fly leaf to the bearing capacity of external force, improved stability in use, the fly leaf adopts glass steel panel, has good corrosion resistance, ageing resistance and heat resistance, and life is longer, and simultaneously, it has good electrothermal insulation nature, and the safety in utilization is higher.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model.

Fig. 2 is a schematic view of a partial enlarged structure of the present utility model at a.

In the figure: 1 overhead pipeline body, 2 movable seat, 3 fly leaf, 4 fixed plate, 5 connecting plates, 6 joint grooves, 7 interior cardboard, 8 interior support strips, 9 heat preservation rock wool.

Description of the embodiments

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Examples

Referring to fig. 1-2, an overhead pipeline heat preservation device comprises a movable plate 3 detachably arranged on the outer side of an overhead pipeline body 1; the fly leaf 3 is equipped with two, and fly leaf 3 is semi-circular structure, the symmetry sets up about two fly leaves 3, through 2 swing joint of movable seat between the left end of two fly leaves 3, the inboard of movable seat 2 and the outside cooperation contact of overhead line body 1, the right-hand member of two fly leaves 3 is fixed with the fixed plate 4 of cooperation contact, the inboard butt of fixed plate 4 is in the outside of overhead line body 1, the right-hand member of fixed plate 4 passes through connecting plate 5 demountable installation, connecting plate 5 is "U" type structure, connecting plate 5 joint is in the right-hand member outside of two fixed plates 4, the one side that fixed plate 4 kept away from each other has all seted up "L" type joint groove 6, the inboard of connecting plate 5 horizontal end all is fixed with the thermal insulation rock wool 9 of cooperation joint at joint groove 6, the inboard of fly leaf 3 is equipped with the outside contact of overhead line body 1, through setting up two movable plates 3 in the overhead line body 1 outside, and cooperate demountable connecting plate 5, more convenient construction is carried out on the overhead line body 1, the flexibility is higher, the thermal insulation load to the overhead line body 1 and the outside that adopts the detachable mode to it is more convenient to transport respectively.

The inner side of the middle part of the movable plate 3 is provided with the inner support strips 8 which are contacted with the outer side of the overhead pipeline body 1, and the bearing capacity of the movable plate 3 to external force is improved and the use stability is improved by arranging the inner support strips 8 on the inner side of the middle part of the movable plate 3.

The movable plate 3 is made of glass fiber reinforced plastic, and the movable plate 3 is made of glass fiber reinforced plastic, has good corrosion resistance, ageing resistance and heat resistance, and is longer in service life, and meanwhile, has good electrothermal insulation and higher in use safety.

Working principle: the movable plate 3 is sleeved on the outer side of the overhead pipeline body 1 to be constructed, meanwhile, the inner side of the movable seat 2 and the inner support bar 8 are abutted to the outer side of the overhead pipeline body 1, at the moment, the two fixed plates 4 are in contact, then the connecting plate 5 is clamped on the outer sides of the two fixed plates 4, meanwhile, the inner clamping plate 7 in the connecting plate 5 is abutted to the clamping groove 6 on the outer sides of the fixed plates 4, after the connecting plate 5 is installed, the installation work of the two movable plates 3 is completed, through the two movable plates 3 arranged on the outer sides of the overhead pipeline body 1 and the detachable connecting plate 5, the field heat preservation construction of the overhead pipeline body 1 is more convenient, the flexibility is higher, the heat preservation structures of the overhead pipeline body 1 and the outer sides are more convenient to transport respectively, the load on the transportation of the overhead pipeline body is reduced, the bearing capacity of the movable plate 3 to external force is improved, the service stability is improved, the movable plate 3 adopts a glass fiber reinforced plastic plate, the good corrosion resistance, the service life is longer, and the electric heating safety is better.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (3)

1. The utility model provides an overhead line heat preservation device, includes removable mounting in the fly leaf in overhead line body outside, its characterized in that: the movable plate is provided with two movable plates, the movable plates are of semicircular structures, the two movable plates are arranged symmetrically up and down, the left ends of the two movable plates are movably connected through a movable seat, the inner sides of the movable seats are in matched contact with the outer sides of the overhead pipeline body, the right ends of the two movable plates are fixedly provided with fixed plates in matched contact, the inner sides of the fixed plates are abutted to the outer sides of the overhead pipeline body, the right ends of the fixed plates are detachably mounted through connecting plates, the connecting plates are of U-shaped structures, the connecting plates are clamped to the outer sides of the right ends of the two fixed plates, L-shaped clamping grooves are formed in one sides of the fixed plates, which are far away from each other, of the inner sides of the horizontal ends of the connecting plates are respectively fixedly provided with inner clamping plates matched with the clamping grooves, and the inner sides of the movable plates are provided with thermal insulation rock wool which is in contact with the outer sides of the overhead pipeline body.

2. An overhead line insulation according to claim 1, wherein: the inner side of the middle part of the movable plate is provided with an inner support bar which is contacted with the outer side of the overhead pipeline body.

3. An overhead line insulation according to claim 1, wherein: the movable plate is a glass fiber reinforced plastic plate.