CN220212613U

CN220212613U - Electric heating curtain

Info

Publication number: CN220212613U
Application number: CN202321347903.8U
Authority: CN
Inventors: 糜玥崎; 张亮亮; 孙叶; 徐洋杰
Original assignee: Jiangsu Shanyou Diao Energy Saving New Material Co ltd
Current assignee: Jiangsu Shanyou Diao Energy Saving New Material Co ltd
Priority date: 2023-05-30
Filing date: 2023-05-30
Publication date: 2023-12-22
Anticipated expiration: 2033-05-30

Abstract

The utility model relates to an electric heating curtain which comprises curtain cloth, an electric heating layer and shading cloth which are sequentially arranged, wherein a plurality of bag bodies are arranged on the outer side surface of the shading cloth, and vacuum heat insulation sheets are arranged in each bag body; the electric heating layer is an electric heating wire or carbon fiber heating cloth or an electric heating sheet. The electric heating curtain can greatly improve the curtain heat preservation effect and reduce the building energy consumption in extremely cold areas or in sudden extremely cold weather conditions.

Description

Electric heating curtain

Technical Field

The utility model relates to the technical field of curtains, in particular to an electric heating curtain.

Background

In winter, windows are the main cold source affecting indoor temperature; the electric heating curtain only solves the heating problem, but does not solve the heat insulation problem of a window, so that the electric heating curtain has higher energy consumption and poorer heat insulation effect of indoor heating, and particularly in extremely cold areas or under sudden extremely cold weather conditions, how to avoid high energy consumption caused by poor heat insulation effect of the electric heating curtain is a technical problem to be solved in the field.

Disclosure of Invention

The utility model aims to solve the technical problem of providing the electric heating curtain which can greatly improve the curtain heat preservation effect and reduce the building energy consumption in extremely cold areas or in sudden extremely cold weather conditions.

In order to solve the technical problems, the electric heating curtain provided by the utility model comprises curtain cloth, an electric heating layer and shading cloth which are sequentially arranged, wherein a plurality of bag bodies are arranged on the outer side surface of the shading cloth, and vacuum heat insulation sheets are arranged in each bag body; the electric heating layer is an electric heating wire or carbon fiber heating cloth or an electric heating sheet.

The shading cloth is used for avoiding heat radiation outside the window, so that the heat radiation of the electric heating layer only faces the indoor; the shading cloth comprises a fabric layer and an aluminum film layer.

In order to facilitate folding and storage of the curtain and opening and closing of the curtain during use, the vacuum heat-insulating sheets are preferably arranged in a plurality of longitudinal rows at intervals or are arranged in a rectangular array.

Preferably, the electrothermal layer is fixed between the curtain cloth and the shading cloth by using a zipper, buttons, magic tape or tying rope.

Preferably, aluminum-based films are adhered to the side surfaces, adjacent to curtain cloth, of each bag body, and are used for protecting the vacuum heat insulation sheets from heat radiation, and prolonging the service life of the vacuum heat insulation sheets.

In order to facilitate folding and storage of the curtain and assembly and disassembly of the vacuum heat-insulating sheet, the vacuum heat-insulating sheet is preferably provided with an opening at the top of the bag body, the vacuum heat-insulating sheet is placed into the bag body through the opening, and a zipper, a button or a magic tape for closing the opening is arranged on the inner side surface of the opening.

The power end of the heating wire or the carbon fiber heating cloth or the graphene heating sheet is connected with the power plug through the temperature control switch.

The electric heating sheet consists of carbon paste printed or coated on the substrate; the substrate comprises: glass cloth and epoxy resin layers coated on the upper and lower sides of the glass cloth. The charcoal slurry is preferably in a serpentine shape and forms a front wiring end and a rear wiring end, and the two wiring ends are connected with a power supply to generate heat.

The utility model has the beneficial effects that: (1) The vacuum heat insulation sheet is arranged on the outer side face of the shading cloth of the curtain, so that heat exchange of a window can be avoided by utilizing the high heat insulation performance of the vacuum heat insulation sheet, further, the curtain heat insulation effect is greatly improved, and the building energy consumption is reduced. (2) The vacuum heat insulation sheets are arranged in a plurality of longitudinal rows at intervals or in a rectangular array, and the structure is convenient for a user to open and close the curtain.

Drawings

In order to clearly illustrate the innovative principles of the utility model and its advantages compared with the prior art vacuum insulation sheets, possible embodiments are described below by way of non-limiting examples applying said principles with the aid of the accompanying drawings. In the figure:

fig. 1 is a schematic view of an electric heating curtain according to the present utility model;

FIG. 2 is a schematic cross-sectional view of FIG. 1;

fig. 3 is a schematic structural view of a second type of electric heating curtain;

FIG. 4 is a schematic cross-sectional view of FIG. 3;

fig. 5 is a schematic view of the external structure of a second type of electric heating curtain.

Description of the embodiments

The technical solutions of the present novel embodiment will be clearly and completely described below with reference to the drawings in the present novel embodiment, and it is apparent that the described embodiments are only some embodiments of the present novel embodiment, not all embodiments.

All other embodiments, based on the embodiments in this disclosure, which would be within the purview of one of ordinary skill in the art without the creative effort, are contemplated as falling within the scope of the present disclosure.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the present embodiment are merely used to explain the relative positional relationship, movement, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In the present application, unless explicitly specified and limited otherwise, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be either fixedly attached, detachably attached, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model will be understood by those skilled in the art according to the specific circumstances.

Examples

As shown in fig. 1-2, an electric heating curtain of the embodiment comprises a curtain fabric 1 (preferably fireproof fabric), an electric heating layer 2 and a shading fabric 4 which are sequentially arranged, wherein a plurality of bags are arranged on the outer side surface of the shading fabric 4, and vacuum heat insulation sheets 3 are arranged in each bag; the electric heating layer 2 is an electric heating wire or carbon fiber heating cloth or an electric heating sheet. The top edge of the electric heating curtain is arranged on the curtain rod in a through hole ring or hook mode and is used for opening and closing the curtain.

The vacuum insulation sheets 3 are arranged in a plurality of columns at intervals (as shown in fig. 1), or the vacuum insulation sheets are arranged in a rectangular array as shown in fig. 5.

The electric heating layer is fixed between the curtain cloth 1 and the shading cloth 4 by using a zipper, buttons, magic tape, ropes or the like.

An aluminum-based film is adhered to the side surface of each bag body adjacent to the curtain cloth.

The top of the bag body is provided with an opening, the vacuum heat insulation sheet is placed into the bag body through the opening, and the inner side surface of the opening is provided with a zipper, a button or a magic tape for closing the opening.

The power supply end of the heating wire or the carbon fiber heating cloth or the electric heating sheet is connected with the power supply plug through the temperature control switch.

The electric heating sheet consists of carbon paste printed or coated on the substrate; the substrate comprises: glass cloth and epoxy resin layers coated on the upper and lower sides of the glass cloth. The charcoal slurry is preferably in a serpentine shape and forms a front wiring end and a rear wiring end, and the two wiring ends are connected with a power supply to generate heat and realize infrared radiation indoors.

The vacuum heat insulation sheet comprises a rectangular film bag and one or more glass fiber layers paved in the film bag, wherein the film bag is in a vacuumizing state, and the specific size of the vacuum heat insulation sheet is selected according to the size of a curtain and the use preference of a user.

The membrane bag adopts the membrane material to include: the polyester layer, the aluminum foil and the polyethylene layer are sequentially laminated; the fiber subsection directions in the glass fiber layers are consistent. The total thickness of the glass fiber layer is less than 2cm.

The film bag is internally provided with a moisture absorption material bag (optionally non-woven fabric is wrapped with calcium chloride powder) so as to prolong the vacuumizing effect of the film bag.

While the foregoing is directed to the preferred embodiments of the present utility model, it will be appreciated by those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present utility model, and such modifications and adaptations are intended to be comprehended within the scope of the present utility model.

Claims

1. An electric heating curtain comprises a curtain fabric (1), an electric heating layer (2) and a shading fabric (4) which are sequentially arranged, and is characterized in that a plurality of bags are arranged on the outer side surface of the shading fabric (4), and vacuum heat insulation sheets (3) are arranged in each bag;

the electric heating layer (2) is an electric heating wire or carbon fiber heating cloth or an electric heating sheet.

2. An electrically warmed window covering as set forth in claim 1, wherein: the vacuum heat insulation sheets (3) are arranged in a plurality of longitudinal rows at intervals or are arranged in a rectangular array.

3. An electrically warmed window covering according to claim 1 or 2, wherein: the electric heating layer is fixed between the curtain cloth (1) and the shading cloth (4) by using a zipper, buttons, or magic tapes or ropes.

4. An electrically warmed window covering according to claim 1 or 2, wherein: an aluminum-based film is adhered to the side surface of each bag body adjacent to the curtain cloth.

5. An electrically warmed window covering according to claim 1 or 2, wherein: the top of the bag body is provided with an opening, the vacuum heat insulation sheet is placed into the bag body through the opening, and the inner side surface of the opening is provided with a zipper, a button or a magic tape for closing the opening.

6. An electrically warmed window covering according to claim 1 or 2, wherein: the power supply end of the heating wire or the carbon fiber heating cloth or the electric heating sheet is connected with the power supply plug through the temperature control switch.

7. An electrically warmed window covering according to claim 1 or 2, wherein: the electric heating sheet consists of carbon paste printed or coated on the substrate; the substrate comprises: glass cloth and epoxy resin layers coated on the upper and lower sides of the glass cloth.