CN201844162U

CN201844162U - Pouring groove structure of heat insulation profile

Info

Publication number: CN201844162U
Application number: CN2010206065331U
Authority: CN
Inventors: 邝焯珍; 陈杰
Original assignee: GUANGYA ALUMINIUM CO Ltd
Current assignee: GUANGYA ALUMINIUM CO Ltd
Priority date: 2010-11-15
Filing date: 2010-11-15
Publication date: 2011-05-25
Anticipated expiration: 2020-11-15

Abstract

The utility model discloses a pouring groove structure of a heat insulation profile, which comprises a pouring groove body, wherein the two side walls of the pouring groove body are inclined outwards around the root parts. The two side walls of the pouring groove body are inclined outwards for a certain angle, so that the area of a groove and the width of a notch can be adjusted through the changing of the angle, the width ratio (the square of the area of the groove divided by the width of the notch) of the notch can be easily ensured to be less than an original constant C, and the width of a temporary connecting bridge is kept unchanged, thereby not only enlarging the pouring groove to improve the heat insulation performance and energy saving performance of the pouring groove, but also cutting off the temporary connecting bridge by saw blades with the same specifications; in addition, the work efficiency is improved, aluminum losses are reduced, and the tool cost and production cost are saved.

Description

A kind of heat insulation section pouring basin structure

Technical field:

The utility model relates to a kind of heat insulation section pouring basin structure.

Background technique:

The energy-conservation aluminium section bar of pouring-type heat-insulation is to inject liquid thermal-protective material in the aluminium section bar pouring basin and curing, the interim cross structure that excises then in the aluminium section bar pouring basin makes it to disconnect metal connection, the complex method that the two-part that aluminium section bar disconnected by thermal-protective material combine.Require the pouring basin design to need the wide/dark ratio that keeps suitable according to NBS, promptly the gap width of pouring basin should be less than a constant (S/a than (area/gap width of groove square) ²≤ C), flowability when injecting in the groove to improve thermal-protective material, form best structural strength, and along with the increase of widening of pouring basin, thermal insulation property increases, can adapt to the requirement of different regions energy-saving heat preserving, but pouring basin is when widening increase, the area of groove increases thereupon, normal pouring groove breach a must increase could guarantee gap width than (area/gap width of groove square) less than original constant C, interim cross structure width also increases thereupon, because the blade width of using when cutting bridge is suitable with interim cross structure width, so different pouring basins need change the saw blade of different in width specification, influenced working efficiency, also increased the instrument cost, particularly the interim cross structure width of excision increases, increase the aluminium loss greatly, increased cost.

Summary of the invention:

The purpose of this utility model is in order to overcome the shortcoming of above-mentioned prior art, a kind of heat insulation section pouring basin that makes the heat insulation section heat-shielding performance improve, save aluminium material to be provided.

For achieving the above object, the technological scheme that the utility model provides is: a kind of heat insulation section pouring basin structure, include the pouring basin body, and pouring basin body side walls is outward-dipping around its root.

The outward-dipping several angle of the utility model pouring basin both sides sidewall, thereby make the area of groove and gap width regulate its size by the variation of angle, can easily guarantee its gap width than (area/gap width of groove square) less than original constant C, and interim cross structure width remains unchanged, so can increase pouring basin to improve its heat preservation energy-saving performance, can excise interim cross structure with same specification saw blade again, improved working efficiency, reduce the aluminium loss, saved instrument cost and cost of production.

Description of drawings:

Fig. 1 is the structural representation of prior art heat insulation section pouring basin;

Fig. 2 is the structural representation of the utility model heat insulation section pouring basin;

Fig. 3 cuts off interim structural representation of putting up a bridge behind the utility model heat insulation section pouring basin injecting glue.

Embodiment:

Now in conjunction with the accompanying drawings 2 and accompanying drawing 3 elaborate the utility model:

The heat insulation section pouring basin of present embodiment includes pouring basin body 1, outward-dipping around its root, the new notch structure of pouring basin body 1

side walls

11,12, increased the injecting glue amount than originally, improve heat insulation and preservation effect, adopt this structure after, use different notches, its notch saw position is identical, during production different model heat insulation section, need not change different saw blades, saw kerf can be unified the AA notch saw kerf for minimum dimension in the GB, can reduce saw and decrease, reduce production costs.

The above-mentioned description of this heat insulation section pouring basin being carried out with reference to embodiment is illustrative rather than determinate, therefore in the variation and the modification that do not break away under the model utility general plotting, should belong within the protection domain of the present utility model.

Claims

1. a heat insulation section pouring basin structure includes the pouring basin body, it is characterized in that: pouring basin body side walls is outward-dipping around its root.