CN2312398Y

CN2312398Y - Energy saving type base for supporting pipeline

Info

Publication number: CN2312398Y
Application number: CN 97238977
Authority: CN
Inventors: 殷锡林
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-10-07
Filing date: 1997-10-07
Publication date: 1999-03-31
Anticipated expiration: 2007-10-07

Abstract

The utility model relates to an energy saving type supporting base for a pipeline, composed of an upper half part of the supporting base and a lower half part of the supporting base which splice around the pipeline. The upper half part of the supporting base and the lower half part of the supporting base are respectively provided with an inner core made of bi-component foam material of polyurethane. The two parallel end faces perpendicular to the shaft direction of the pipeline at the outer part of the inner core are respectively provided with an end face cover made of sponge heat insulating material. The rest outer surfaces of the periphery of the inner core are respectively provided with a periphery cover made of glass-reinforced plastic material (FRP). The supporting base is used in the installation engineering of the refrigerating water pipeline, can completely eliminate the phenomena of 'cold bridge ' and 'moisture condensation ', and has the advantages of good heat insulation performance and energy saving.

Description

Energy-saving pipeline supporting base

The utility model relates to a kind of securely around the separation bracket of pipe in the piping erection engineering, further is meant in the installing engineering of chilled water pipeline with two amalgamation element rings around a kind of energy-saving pipeline supporting base that connects pipe.

At present, in the domestic installing engineering, the chilled water pipeline is installed and is continued to use the pipeline supporting base that Wood Processing is shaped always.In fact, because Wood Processing pipeline aperture is cumbersome, the roughness of aperture size sum of errors aperture periphery processing, and the plane out-of-flatness of upper and lower halves junction, cause having countless spaces between chilled water pipeline and the wooden pipeline supporting base (wooden block), form potential " cold bridge ", become and abstain from part in the adiabatic heat-insulation most.If carelessness is arranged in heat insulating work slightly, will form the countless globules on these weak link place pipes, produce so-called " dewfall " phenomenon, so that cause the loss in vain of energy.

At above-mentioned drawback, the purpose of this utility model.Be to provide a kind of and can stop the splendid energy-saving pipeline supporting base of adiabatic heat insulating effect that " cold bridge " phenomenon produces fully.

Solution of the present utility model is as follows.It is the same with the pipeline supporting base that has the Wood Processing shaping now that its profile seems, still adopt and separate bracket structural type, constitute around the element on the pipeline by the supporting base first half and two split collars of supporting base Lower Half, and its feature part is, the supporting base first half and supporting base Lower Half have supporting base first half inner core-body and the supporting base Lower Half inner core-body of all making with the polyurethane bicomponent foam material respectively, on two parallel end faces vertical of supporting base first half inner core-body and supporting base Lower Half inner core-body outside with pipeline axial, has the end face overcoat of all making respectively with the sponge kind thermal insulating material, on supporting base first half inner core-body and outside remaining periphery surface of supporting base Lower Half inner core-body, has the peripheral overcoat of all using glass fibre reinforced plastic material (FRP) to make respectively.

The utility model mainly adopts the polyurethane bicomponent foam material as its inner core-body material, this material thermal conductivity is little, go into  0.029W/M ℃, insulation thickness is generally selected 80mm for use, and the insulation insulation effect is better than the existing pipeline supporting base that adopts Wood Processing to be shaped greatly.The outer both ends of the surface vertical with pipeline axial of inner core-body are deposited with the sponge kind thermal insulating material, make that the utility model can be very easily and foam pipe adhering and sealing such as sponge kind.The multiple peripheral overcoat made from glass fibre reinforced plastic material (FRP) on outside remaining peripheral surface of inner core-body can increase bulk strength of the present utility model, if peripheral overcoat selects for use 1mm thick, and its compressive strength＞2kg/cm ²The utility model adopts mold processing, and dimensional accuracy height, product are fully by national seamless steel pipe dimension seriesization.Therefore the plane of the smoothness of aperture size sum of errors aperture periphery processing and upper and lower halves junction is very smooth, makes not have the space between chilled water pipeline and the utility model.So that stop " cold bridge " and " dewfall " phenomenon fully, accomplish adiabatic heat-insulation and saving energy effectively.

Below in conjunction with drawings and Examples the utility model is further described.

Profile schematic representation when Fig. 1 is assemblied on the chilled water pipeline for a kind of concrete structure of the present utility model;

Fig. 2 and Fig. 3 are respectively Fig. 1 plan view of the present utility model and side view;

Fig. 4 and Fig. 5 are respectively the A-A sectional view of Fig. 2 and the B-B sectional view of Fig. 3.

Referring to Fig. 1 to Fig. 5.It is the same with the pipeline supporting base that has the Wood Processing shaping now that the utility model profile seems, still adopt and separate the bracket structural type, constitute around the element on the freezing pipeline 3 by the supporting base

first half

1 and 2 two split collars of supporting base Lower Half, the supporting base first half 1 is the semicircular cylinder shape, supporting base Lower Half 2 is the en barrel shape, the pore size in the half-cylindrical hole of offering on the half-cylindrical hole of offering on the supporting base first half 1 and the supporting base Lower Half 2 is identical, promptly be all the external diameter of freezing pipeline 3, and the interosculate size shape of two square planars at place of the supporting base first half 1 and supporting base Lower Half 2 is identical.And feature part of the present utility model is, the supporting base first half 1 and supporting base Lower Half 2 have supporting base first half inner core-body 11 and the supporting base Lower Half inner core-body of all making with the polyurethane bicomponent foam material 21 respectively, supporting base first half inner core-body 11 and supporting base Lower Half inner core-body 21 outsides with axially vertical two parallel end faces of pipeline 3 on, has the end face overcoat of all making 12 and 22 respectively with the sponge kind thermal insulating material, on supporting base first half inner core-body 11 and support Cuo Lower Half inner core-body 21 outside remaining periphery surface, has the

peripheral overcoat

13 and 23 of all using glass material (FRP) to make respectively.

Claims

1, a kind of energy-saving pipeline supporting base, constitute around the element on the pipeline by the supporting base first half and two split collars of supporting base Lower Half, it is characterized in that, the supporting base first half and supporting base Lower Half have supporting base first half inner core-body and the supporting base Lower Half inner core-body of all making with the polyurethane bicomponent foam material respectively, on two parallel end faces vertical of supporting base first half inner core-body and supporting base Lower Half inner core-body outside with pipeline axial, has the end face overcoat of all making respectively with the sponge kind thermal insulating material, on supporting base first half inner core-body and outside remaining periphery surface of supporting base Lower Half inner core-body, has the peripheral overcoat of all using glass fibre reinforced plastic material (FRP) to make respectively.