CN2512331Y

CN2512331Y - Structure of electric heating type tatami core material

Info

Publication number: CN2512331Y
Application number: CN 01263195
Authority: CN
Inventors: 益子宰盛
Original assignee: Suzhou New Light Iron Building Material Co ltd
Current assignee: Suzhou New Light Iron Building Material Co ltd
Priority date: 2001-10-10
Filing date: 2001-10-10
Publication date: 2002-09-25
Anticipated expiration: 2011-10-10

Abstract

The utility model discloses a structure of electrothermal tatami-core material and is characterized in that the structure includes a heat-insulation layer [1], an electric heating layer [2] and a protective covering [4]; the heat-insulation layer [1] is positioned at the lowest course, the electric heating layer [2] is positioned above the heat-insulation layer [1], the protective covering [4] is positioned above the electric heating layer [2], and the protective covering [4] is pressed by multilayer flaky matter. The multilayer flaky matter is made by pressing waste tapes and is light in weight. The intensity of the multilayer flaky matter can protect the electric heating layer, thus largely reducing damage and accidents caused by the attack from heavy objects and so on. Moreover, the flaky matter has a plurality of gaps which are helpful for the hot air which is heated by the electric heating layer to escape and to be passed to the upper side of the protective covering, thus having good thermal conduction.

Description

The structure of electrothermal tatami core

The utility model relates to the heating core in a kind of tatami.

In the prior art, the structure of electrothermal tatami is that top layer is folded table, and the intermediate layer is an electric heating layer, bottom is a thermal insulation layer, owing to do not strengthen lining between folded table and the electric heating layer, can damage electric heating layer when therefore on tatami, being pressed with weight, particularly damage resistance wire.

The purpose of this utility model is to provide a kind of structure of electrothermal tatami core, and it can protect electric heating layer effectively.

The technical solution of the utility model is: a kind of structure of electrothermal tatami core, it comprises thermal insulation layer, electric heating layer, overcoat, described thermal insulation layer is positioned at orlop, described electric heating layer is positioned at the top of thermal insulation layer, described overcoat is positioned at the top of electric heating layer, and described overcoat is that the multilayer chip thing is repeatedly pressed mutually and formed.

The utility model compared with prior art has following advantage:

The multilayer chip thing of described overcoat is made after repeatedly pressing for discarded tape (for polyester material), it is in light weight, its intensity can be protected electric heating layer, the damage accident that it is significantly reduced because heavy impact etc. caused, and many gaps are arranged between the tablet, this gap is beneficial to the top that is delivered to overcoat by the effusion of electric heating layer heated hot air heated, and thermal conductivity is good.Described gap also helps the localized heat distortion that absorbs overcoat, and the flatness that helps protecting the laminate face has better heat-resisting.

The utility model will be further described below in conjunction with drawings and Examples:

Accompanying drawing 1 is a sectional drawing of the present utility model;

Accompanying drawing 2 is the amplification profile diagram of overcoat; Wherein:

[1]. thermal insulation layer; [2]. electric heating layer; [3]. the end liner layer; [4]. overcoat; [5]. the roof liner layer;

Embodiment: referring to accompanying drawing 1 to accompanying drawing 2, a kind of structure of electrothermal tatami core, it comprises thermal insulation layer [1], electric heating layer [2], overcoat [4], described thermal insulation layer [1] is positioned at orlop, described electric heating layer [2] is positioned at the top of thermal insulation layer [1], described overcoat [4] is positioned at the top of electric heating layer [2], and described overcoat [4] is repeatedly pressed mutually for the multilayer chip thing and formed.Described thermal insulation layer [1], electric heating layer [2], overcoat [4] are connected to one, and its method of attachment can be adhesion, or sew up connection at edge part.

Referring to accompanying drawing 2, the upper surface of described overcoat [4] is coated with roof liner layer [5], the lower surface of described overcoat [4] is coated with end liner layer [3], described roof liner layer [5] adopts nonwoven cloth material with end liner layer [3], adhesion mutually between the roof liner layer [5] and overcoat [4] adhesion mutually, described end liner layer [3] and overcoat [4].The thickness of described overcoat [4] is 6 millimeters to 15 millimeters.

Claims

1, a kind of structure of electrothermal tatami core, it is characterized in that: it comprises thermal insulation layer [1], electric heating layer [2], overcoat [4], described thermal insulation layer [1] is positioned at orlop, described electric heating layer [2] is positioned at the top of thermal insulation layer [1], described overcoat [4] is positioned at the top of electric heating layer [2], and described overcoat [4] is repeatedly pressed mutually for the multilayer chip thing and formed.

2, the structure of electrothermal tatami core according to claim 1 is characterized in that: described thermal insulation layer [1], electric heating layer [2], overcoat [4] are connected to one.

3, the structure of electrothermal tatami core according to claim 1 is characterized in that: the upper surface of described overcoat [4] is coated with roof liner layer [5], and the lower surface of described overcoat [4] is coated with end liner layer [3].

4, the structure of electrothermal tatami core according to claim 1 is characterized in that: the thickness of described overcoat [4] is 6 millimeters to 15 millimeters.