CN2085899U

CN2085899U - Self-tightening type thermal insulation case for industrial pipeline

Info

Publication number: CN2085899U
Application number: CN 91215417
Authority: CN
Inventors: 谢友夫; 施亚康
Original assignee: Individual
Current assignee: Individual
Priority date: 1991-05-03
Filing date: 1991-05-03
Publication date: 1991-10-02

Abstract

Disclosed is a self-tightening type thermal insulation case for an industrial pipeline, comprising a lower semicircle casing 1 and an upper semicircle casing 3 which are made from a hard insulation material with a certain length. The utility model is characterized in that the end at one side of the separated face of the upper and the lower semicircle casings is provided with a flexible hinge 2 connecting the upper and the lower semicircle casings; the lower semicircle casing at the other side end of the separated face is provided with two elastic insertion buttons 8, and the point on the upper semicircle casing corresponding to the elastic insertion buttons 8 is provided with two insertion button seats 6. The utility model has the advantages of simple structure, easy installation, convenient disassembly, good thermal insulation effect, no material loss and repeated use, and the utility model can be detached when the pipeline is maintained.

Description

Self-tightening type thermal insulation case for industrial pipeline

The utility model relates to a kind of industrial pipeline heat-preservating shell, particularly relates to a kind of industrial pipeline auto-lock type heat-preservating shell.Industrial many fields, industries such as oil, chemical industry, food, weaving particularly, industrial pipeline need be carried high temperature media or cryogenic media, in order to reduce heat exchange extraneous and the interior medium of pipe, must on industrial pipeline, wrap up one deck thermal insulating material, the use glass wool that has is as thermal insulating material, also useful cork insulation.In recent years, adopt foamed plastics as thermal insulating material in a large number, make the difference of half garden face-piece of certain-length according to caliber, the size of half garden face-piece can be selected different size, and two and half garden face-pieces are placed on the industrial pipeline, close up then and tighten with aluminium wire.Defectives such as so not only speed of application is slow, and the normal because tolerance of half garden face-piece causes bundle not hold together or breaks, and is loosening, the materials in construction loss is also bigger.Between per in addition two half adjacent garden face-pieces, owing to the slit that tightly do not have of pressing between the rigid foam influences heat insulation effect.

The purpose of this utility model is a kind of easy construction of design, and spillage of material is few, high insulating effect, the industrial pipeline auto-lock type heat-preservating shell that outward appearance is neat.

The utility model is to realize like this.Formed by second garden shell and first garden shell that the certain-length hard insulating material is made, parting surface one side end at second garden shell and first garden shell has a flexible hinge that is connected second garden shell and first garden shell, the end side of parting surface has two elasticity eye-splices on second garden shell, corresponding to elasticity eye-splice place, two eye-splice seats are arranged on first garden shell.

Accompanying drawing has provided embodiment of the present utility model, is described further below in conjunction with accompanying drawing:

Fig. 1 is a schematic cross section of the present utility model

Fig. 2 is the schematic top plan view of second garden shell of the present utility model

Fig. 3 is the utility model scheme of installation on industrial pipeline

Fig. 4 is the local enlarged diagram of the utility model Fig. 1

Label among the figure is expressed as follows:

Second garden shell 1, flexible hinge 2, first garden shell 3, self adhesive waterproof cloth 4, " people " shape location load sheet 5, eye-splice seat 6, soft thermal insulating material 7, elasticity eye-splice 8, attacker's pit 9, industrial pipeline 10.

In order to make better heat preservation, reduce between two adjacent heat-preservating shells the slit heat radiation, on the interior half garden face of second garden shell 1 and first garden shell 3 and two end faces, the soft thermal insulating material 7 of one deck is arranged.For elasticity eye-splice 8 and eye-splice seat 6 are firmly fixed, " people " shape location load sheet 5 that is embedded in second garden shell 1 and first garden shell 3 is arranged all on elasticity eye-splice 8 and the eye-splice seat 6.Because consider that installation and removal are convenient, there is attacker's pit 9 at elasticity eye-splice 8 places on second garden shell 1.On the outer surface of second garden shell 1 and first garden shell 3, one deck self adhesive waterproof cloth 4 is arranged.

The utility model is installed and used like this.The elasticity eye-splice 8 of the auto-lock type heat-preservating shell of integral body is withdrawed from from eye-splice seat 6, upper and lower half garden shell is opened an angle, just can be enclosed within on the industrial pipeline, then elasticity eye-splice 8 is injected in the eye-splice seat 6, just can be fixed on above the industrial pipeline 10, during installation, two adjacent heat-preservating shells compress, be bonded at the butt joint place with the self adhesive waterproof cloth, get final product.If when the maintenance pipeline, can be easy to heat-preservating shell is taken off, just can repeatedly use.

The utility model has the advantages that, simple in structure, install easily, convenient disassembly, high insulating effect, no spillage of material is taken off during the maintenance pipeline, can repeatedly use.

Claims

1, a kind of industrial pipeline auto-lock type heat-preservating shell, formed by second garden shell 1 and first garden shell 3 that the certain-length hard insulating material is made, it is characterized in that a flexible hinge 2 that is connected second garden shell 1 and first garden shell 3 being arranged at parting surface one side end of second garden shell 1 and first garden shell 3, the end side of parting surface has two elasticity eye-splices 8 on second garden shell 1, corresponding to elasticity eye-splice 8 places, two eye-splice seats 6 are arranged on first garden shell 3.

2,, it is characterized in that on the interior half garden face and two end faces of second garden shell 1 and first garden shell 3 the soft thermal insulating material 7 of one deck being arranged according to the described industrial pipeline auto-lock type of claim 1 heat-preservating shell.

3,, it is characterized in that " people " shape location load sheet 5 that all has to be embedded in second garden shell 1 and first garden shell 3 on elasticity eye-splice 8 and the eye-splice seat 6 according to the described industrial pipeline auto-lock type of claim 1 heat-preservating shell.

4, according to the described industrial pipeline auto-lock type of claim 1 heat-preservating shell, it is characterized in that elasticity eye-splice 8 places on second garden shell 1, attacker's pit 9 is arranged.

5,, it is characterized in that on the outer surface of second garden shell 1 and first garden shell 3, one deck self adhesive waterproof cloth 4 being arranged according to the described industrial pipeline auto-lock type of claim 1 heat-preservating shell.