CN200958677Y

CN200958677Y - Waterproof thermal-insulating tiles

Info

Publication number: CN200958677Y
Application number: CN 200620093712
Authority: CN
Inventors: 王嘉贤
Original assignee: Dalian Conservation Science & Technology Co Ltd
Current assignee: Dalian Conservation Science & Technology Co Ltd
Priority date: 2006-10-16
Filing date: 2006-10-16
Publication date: 2007-10-10
Anticipated expiration: 2016-10-16

Abstract

This utility model relates to a waterproof thermal insulation tile, including an upper and lower half shell, the interface for the upper and lower half shell to be matched is incline, the interior of incline is high and exterior is low; the clutch structure of upper cavity and lower boss can be increased on the interface of the incline and plane structure, the upper half shell is provided with a through groove along the axial direction on interface, and the corresponding boss is provided on the interface of lower half shell to be clutched with upper half shell. This utility model can provide waterproof to slow down erosion of pipeline and reduce the cost of conventional waterproof measures when implementing thermal insulation and energy-saving; this utility model can be widely used as thermal insulation tile to convey non-normal temperature hot and cold pipeline coupled with waterproof function.

Description

Waterproof thermal-insulated watt

Technical field

The utility model relates to the device that is used for pipe or piping thermal insulation, relates in particular to a kind of waterproof thermal-insulated watt.

Background technique

Existing insulation tile for energy-conservation, is blocked heat bridge or cold bridge by increasing separation layer at pipeline external surface, reaches heat insulation or every cold purpose.Its deficiency is: insulation tile shell radial end face is a level, and its water proofing property is bad, and water is in end face flows into shell, thus the quickening Corrosion of Pipeline.

Summary of the invention

In view of the above-mentioned deficiency of existing in prior technology, the utility model aims to provide a kind of waterproof thermal-insulated watt with waterproof construction and function.

Technical solution of the present utility model is achieved in that

A kind of waterproof thermal-insulated watt, comprise upper and lower two and half shells, it is characterized in that the corresponding separating surface that fastens of described upper and lower two and half shells is the inclined-plane, the inclined-plane is low inside and high outside.

The above recessed protruding occlusion structure of the corresponding separating surface that fastens of described upper and lower two and half shells has replaced low inside and high outside ramp structure, be that upper half shell has the groove that axially connects along it on separating surface, on the separating surface of lower half shell to projection and upper half shell interlock mutually should be arranged.

The separating surface of described upper and lower two and half shells is low inside and high outside inclined-planes, and the structure of above-mentioned concave-convex clutch is arranged on the inclined-plane.

Three kinds of above-mentioned structures are to make insulation tile have the structure of water-proof performance.

The interfacial recessed protruding occlusion structure of described upper and lower two and half shells is two or more sets, can determine according to the interfacial size of upper and lower half shell.

Accompany the elastomeric flexible interlayer between the separating surface of described upper and lower two halves shell.Thereby further improved the water-tight performance.

Described elastomeric flexible interlayer is no more than the radially outward edge of insulation tile two halves shell and inwardly omits one section of indentation in the interfacial position of two halves shell.And then stopped water is sucked the inside that is incubated.

Compared with prior art, the beneficial effects of the utility model are conspicuous: described structural design is in heat preservation energy-saving, prevent and alleviated the possibility of inflow insulation tile inwalls such as rainwater, snow-broth and condensed water effectively, thereby slowed down Corrosion of Pipeline, improved working life, reduce maintenance cost, thereby brought better economic benefit.The utility model can be widely used as the insulation tile of carrying non-normal temperature hot and cold tube line and have water-proof function concurrently.

Description of drawings

3 in the utility model accompanying drawing, wherein

Fig. 1 is an oblique plane type separating surface structure;

Fig. 2 is the separating surface structure that the concave-convex clutch structure is arranged on the plane;

Fig. 3 is the separating surface structure that the concave-convex clutch structure is arranged on the inclined-plane.

Among the figure, 1, upper half shell 2, lower half shell 3, separating surface 4, concave-convex clutch structure 5, elastomeric flexible interlayer.

Embodiment

Embodiment 1: the described separating surface of going up the lower half shell fastening is low inside and high outside inclined-plane

Described waterproof thermal-insulated watt, comprise upper and lower two and half shells, the corresponding separating surface that fastens of two and half shells is the inclined-plane, the inclined-plane is low inside and high outside.Accompany or be stained with the elastomeric flexible interlayer on separating surface, its position on separating surface is the radially outward edge that does not exceed insulation tile, and inwardly one section of indentation, thereby both salable, is unlikely to moisture absorption and suction again, has guaranteed excellent waterproof and thermal insulation property.

The production of insulation tile of the present utility model: for cold pipeline, its separation layer carries out the moulding of water proof fire retardant processing with unsaturated resin again with high density polyurethane integral foam or with after the natural fiber material oven dry; For hot pipeline, its separation layer is made the hydrophobic type separation layer by forming materials such as the glued agent of pulverized fuel ash or cement, sepiolite, perlite, brucite and water glass.

Embodiment 2: the described separating surface of going up the lower half shell fastening is to have the concave-convex clutch structure on the plane

Described waterproof thermal-insulated watt, comprise upper and lower two and half shells, the corresponding separating surface that fastens of two and half shells is the plane, but upper half shell has the groove that axially connects along it on separating surface, on the separating surface of lower half shell to projection and upper half shell interlock mutually should be arranged.Accompany or be stained with the elastomeric flexible interlayer on separating surface, its position on separating surface is the radially outward edge that does not exceed insulation tile, and inwardly one section of indentation, thereby both salable, is unlikely to moisture absorption and suction again, has guaranteed excellent waterproof and thermal insulation property.

The described interfacial concave-convex clutch structure of watt shell up and down can also be two or more groups, can determine according to interfacial size.

The material of insulation tile and preparation method are with reference to embodiment 1.

Put example 3 in fact: the described separating surface of going up the lower half shell fastening is to have the concave-convex clutch structure on the plane

With 2 different being in this embodiment of embodiment, separating surface itself also is low inside and high outside inclined-plane, thereby has further guaranteed the performance of waterproof.

Claims

1, a kind of waterproof thermal-insulated watt, comprise upper and lower two and half shells, it is characterized in that the corresponding separating surface that fastens of described upper and lower two and half shells is the inclined-plane, the inclined-plane is low inside and high outside.

2, waterproof thermal-insulated watt according to claim 1, it is characterized in that the above recessed protruding occlusion structure of the corresponding separating surface that fastens of described upper and lower two and half shells has replaced low inside and high outside ramp structure, be that upper half shell has the groove that axially connects along it on separating surface, on the separating surface of lower half shell to projection and upper half shell interlock mutually should be arranged.

3, waterproof thermal-insulated watt according to claim 2, the separating surface that it is characterized in that described upper and lower two and half shells is low inside and high outside inclined-plane.

4, according to claim 2 or 3 described waterproof thermal-insulated watt, it is characterized in that described upper and lower two and half shells interfacial recessed protruding occlusion structure be two or more sets.

5,, it is characterized in that accompanying the elastomeric flexible interlayer between the separating surface of described upper and lower two halves shell according to claim 1,2 or 3 described waterproof thermal-insulated watt.

6, waterproof thermal-insulated watt according to claim 5, it is characterized in that described elastomeric flexible interlayer is no more than the radially outward edge of insulation tile and inwardly omits one section of indentation in the interfacial position of two halves shell.