阅读说明：本技术 一种气电一体式烫辊 (Gas-electricity integrated ironing roller ) 是由 姚衡 张勤刚 马晓杰 马俞超 胡恒 陆惺怡 于 2020-07-23 设计创作，主要内容包括：本发明公开了一种气电一体式烫辊,包括烫辊辊体和轴头,所述烫辊辊体内中心位置设有金属表面燃烧器,所述烫辊辊体内壁设有由若干铝合金导热件拼接而成的圆环形内胆,所述铝合金导热件内设有与若干电热管匹配安装的圆形孔腔和用于燃烧尾气循环的异型孔空腔；所述铝合金导热件两侧分别设有半圆形定位槽,两两相邻的铝合金导热件之间通过定位销固定于两两相邻的半圆形定位槽内,拼接成圆环形内胆。本发明将电热管加热烫辊和天然气加热烫辊进行整合,在同一根烫辊上可以实现单独电加热、单独天然气加热和气电共同加热的不同方式选择。(The invention discloses a gas-electricity integrated ironing roller, which comprises an ironing roller body and a shaft head, wherein a metal surface burner is arranged at the central position in the ironing roller body; the two sides of the aluminum alloy heat conducting pieces are respectively provided with a semicircular positioning groove, and every two adjacent aluminum alloy heat conducting pieces are fixed in every two adjacent semicircular positioning grooves through positioning pins to be spliced into a circular liner. The invention integrates the electric heating tube heating ironing roller and the natural gas heating ironing roller, and different modes of independent electric heating, independent natural gas heating and gas-electricity common heating can be selected on the same ironing roller.)

1. The utility model provides a roller is scalded to gas electricity integral type, includes scalds roller roll body (1) and spindle nose, its characterized in that: a metal surface burner (5) is arranged at the central position in the ironing roller body (1), a circular inner container formed by splicing a plurality of aluminum alloy heat-conducting pieces (2) is arranged on the inner wall of the ironing roller body (1), and a circular hole cavity (7) and a special-shaped hole cavity (8) for circulating combustion tail gas, which are matched with the plurality of electric heating tubes (4) are arranged in each aluminum alloy heat-conducting piece (2); the two sides of the aluminum alloy heat conducting pieces (2) are respectively provided with a semicircular positioning groove (9), and every two adjacent aluminum alloy heat conducting pieces (2) are fixed in every two adjacent semicircular positioning grooves (9) through positioning pins (3) to be spliced into a circular inner container.

2. The integrated gas and electricity ironing roll according to claim 1, wherein: and circulating fan blades (6) are respectively arranged at two ends of the aluminum alloy heat conducting piece (2).

3. The integrated gas and electricity ironing roll according to claim 1, wherein: the inner wall of the aluminum alloy heat conducting piece (2) is coated with a high-temperature resistant far infrared radiation material layer.

4. The integrated gas and electricity ironing roll according to claim 1, wherein: the number of the special-shaped hole cavities (8) is two.

5. An integrated airelectric ironing roll according to claims 1 to 4, characterized in that: the number of the aluminum alloy heat conducting pieces (1) is 8-12.

6. An integrated airelectric ironing roll according to any one of claims 1 to 4, characterized in that: 2-3 electric heating tubes (4) are arranged in each aluminum alloy heat conducting piece (1) in a matching way.

Technical Field

The invention relates to a heating roller, in particular to a gas-electricity integrated ironing roller.

Background

At present, in the production process of fabric after finishing in a plurality of printing and dyeing factories and the like, a natural luster finishing machine is needed to finish the fabric. The existing ironing roller for the ironing machine has two heating modes, namely electric heating tube heating and natural gas heating. The feedback information collected after the use of the client indicates that the two existing heating modes have respective advantages and disadvantages. The electric heating mode is relatively stable, only 380V industrial electricity needs to be connected for use, the applicability is wide, and the use cost is relatively high; the natural gas heating mode then needs to insert the natural gas pipeline, and is higher to the factory building place requirement, has certain limitation, but use cost compares the electric heating mode and can saves nearly half.

Disclosure of Invention

The invention aims to solve the technical problem of providing a gas-electricity integrated ironing roller, wherein an electric heating pipe heating ironing roller and a natural gas heating ironing roller are integrated, and different modes of independent electric heating, independent natural gas heating and gas-electricity combined heating can be selected on the same ironing roller.

The technical scheme adopted by the invention for solving the technical problem is as follows: a gas-electricity integrated ironing roller comprises an ironing roller body and a shaft head, wherein a metal surface burner is arranged at the central position in the ironing roller body, an annular liner formed by splicing a plurality of aluminum alloy heat conducting pieces is arranged on the inner wall of the ironing roller body, and a circular hole cavity matched with a plurality of electric heating tubes and a special-shaped hole cavity for combustion tail gas circulation are arranged in each aluminum alloy heat conducting piece; the two sides of the aluminum alloy heat conducting pieces are respectively provided with a semicircular positioning groove, and every two adjacent aluminum alloy heat conducting pieces are fixed in every two adjacent semicircular positioning grooves through positioning pins to be spliced into a circular liner.

As a further improvement, two ends of the aluminum alloy heat conducting piece are respectively provided with a circulating fan blade.

Preferably, the inner wall of the aluminum alloy heat conducting piece is sprayed with a high-temperature resistant far infrared radiation material layer.

Preferably, the number of the special-shaped hole cavities is two.

Preferably, the number of the aluminum alloy heat conducting pieces is 8-12.

Preferably, 2-3 electric heating tubes are arranged in each aluminum alloy heat conducting piece in a matching mode.

The gas-electricity integrated heating device has the advantages that the ironing roller combines the advantages of an electric heating tube heating mode and a natural gas heating mode, heat is conducted to the outer surface of the ironing roller through the aluminum alloy heat conducting plate tightly attached to the inner wall of the ironing roller, gas-electricity integrated heating can be achieved, the two heating modes supplement each other, the heating mode can be switched to be a single heating mode at any time according to factors such as fields, energy price floating and the like, the two heating modes can work together, one heating mode is used for the first time and the other heating mode are used for the second time, and the use cost of the device is.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

FIG. 2 is a schematic cross-sectional view of an embodiment of the present invention.

FIG. 3 is a schematic structural view of an aluminum alloy heat-conducting member according to an embodiment of the present invention.

The invention is further described below with reference to the accompanying drawings.

Detailed Description