CN204377168U - Safety environment protecting energy saving electric heating system - Google Patents

Abstract

The utility model provides a kind of safety environment protecting energy saving electric heating system, and it comprises heating wire, contact rod and long-bar metal bar; Because the utility model safety environment protecting energy saving electric heating system thermally conductive insulating layer, contact rod and heating wire is assembled in shell together to form heating wire, make the internal structure of heating wire compact, ensure that good electrical and thermal conductivity performance, and process simple and convenient.If there is a consumable accessory to go wrong in production and application, the consumable accessory of damage changed post-heater and can continue to use.

Description

Safety, environmental protection and energy saving electric heating system

technical field

The utility model relates to a heater, in particular to a safe, environment-friendly and energy-saving electric heating system.

Background technique

At present, the traditional electric heating system usually adopts adhesive technology in the manufacturing process, and uses insulating heat transfer adhesive to directly bond multiple heating wires, long metal rods and conductive rods into one body. However, the electric heating system described above has some drawbacks. Because the insulating heat transfer adhesive that bonds the heating wire and the long metal rod together is an insulator, it can only conduct electricity if a certain pressure is applied to it. After long-term repeated use, the insulating heat transfer adhesive will age, and it cannot ensure that each heating wire can have good contact with the long metal rod. At this time, poor conductivity will occur, and the power of the heater will attenuate; and, if there is a problem with one heating wire in the above-mentioned electric heating system, the entire electric heating system will be scrapped and cannot be used continuously, resulting in a large waste; in addition, the above-mentioned electric heating system cannot be used in a relatively low voltage.

Therefore, it is necessary to provide a novel safe, environment-friendly and energy-saving electric heating system to solve the above problems.

Contents of the invention

The technical problem to be solved by the utility model is to provide an energy-saving and high-efficiency energy-saving electric heating system, which is convenient to replace some wearing parts at any time, makes the durable parts can be recycled, thereby reducing the cost of use, and is safe and environmentally friendly.

The utility model provides a safe, environment-friendly and energy-saving electric heating system, which comprises electric heating wires, conductive rods and long metal rods. The electric heating wire includes a casing, a conductive rod assembled in the casing, a heating wire and a heat conducting insulating layer.

The beneficial effects of the utility model are: because the utility model is safe, environment-friendly and energy-saving, the electric heating system assembles the heat-conducting insulating layer, the conductive rod and the heating wire together into the casing to form a heating wire, which makes the internal structure of the heating wire compact and ensures a good heating effect. Electrical and thermal conductivity, and the processing is simple and convenient. If there is a problem with a consumable part during production and use, the heater can continue to be used after the damaged consumable part is replaced.

The utility model will be described in detail below through preferred embodiments in conjunction with the accompanying drawings.

Description of drawings

Fig. 1 is the three-dimensional exploded schematic view of the electric heating wire of the utility model safety, environmental protection and energy saving electric heating system;

Fig. 2 is a structural schematic diagram of a safe, environment-friendly and energy-saving electric heating system of the present invention.

Detailed ways

The safety, environmental protection and energy-saving electric heating system of the present utility model will be further described below in conjunction with the accompanying drawings.

As shown in Figures 1 and 2, the heating wire 1 includes a concave heat-conducting insulating layer 6, a conductive rod 5 is placed in its concave surface, and several heating wires 4 are arranged on the conductive rod 5, and then They are stuffed into the shell 3 together, and then the two sides of the shell 3 are pressed mechanically, so that the internal structure is compact and in good contact, forming a complete heating wire 1 .

As shown in Figure 1, the heating wire 4 is a sheet structure, and its quantity is determined according to actual needs.

The shell 3 is in the shape of a rectangular flat tube, with a long square hole for assembly in the middle, and positioning grooves matching the long metal rod 2 on the two outer sides. The length of the shell 3 is the same as the length of the combination of multiple heating wires 4 .

The conductive rod 5 is strip-shaped, and one end is provided with a round hole fixedly connected to a power supply wire. During assembly, the round hole end exposes the end face of the shell 3 with a length of 16 mm, and the other end is flush with the end face of the shell 3 .

The thermally conductive insulating layer 6 is a "concave" folded sheet, made of double-layer polyimide film, its length is 19mm longer than that of the shell 3, and 11mm is exposed at both ends of the shell 3 during installation.

The strip metal rod 2 plays a cooling effect, and its length is the same as that of the shell 3 .

The safety, environmental protection and energy-saving electric heating system of the utility model comprises 2 electric heating wires 1, 6 long metal rods 2 and 1 conductive rod 5. This safe, environment-friendly and energy-saving electric heating system is made by coating the two sides of each element with insulating heat-transfer adhesive, then bonding each other, and then putting it into the mold to apply a certain pressure, and then drying the insulating heat-transfer adhesive through the heater. become. The quantity of the heating wire 1 and the strip metal rod 2 is determined according to the power of the heater in production.

Because the electric heating system of the utility model is safe, environment-friendly and energy-saving, the heat-conducting insulation layer, the conductive rod and the heating wire are assembled together into the shell to form the heating wire, so that the internal structure of the heating wire is compact, which ensures good electrical and thermal conductivity, and the processing is simple and convenient . If there is a problem with a consumable part during production and use, the heater can continue to be used after the damaged consumable part is replaced.

What is disclosed above is only the preferred embodiment of the present utility model, and of course the scope of rights of the present utility model cannot be limited with this. Therefore, the equivalent changes made according to the patent scope of the utility model still belong to the scope covered by the utility model .

Claims (5)

1. a safety environment protecting energy saving electric heating system, it is characterized in that: it comprises heating wire (1), contact rod (5) and long-bar metal bar (2), described safety environment protecting energy saving electric heating system coats insulation heat transfer viscose, mutually bonding again, then heater via forms the oven dry of insulation heat transfer viscose under a certain pressure.

2. safety environment protecting energy saving electric heating system according to claim 1, is characterized in that: described safety environment protecting energy saving electric heating system comprises 1 heating wire (1), 4 long-bar metal bars (2) and 1 contact rod (5).

3. safety environment protecting energy saving electric heating system according to claim 1, it is characterized in that: described heating wire (1) places a contact rod (5) in the concave panel of the thermally conductive insulating layer (6) of a spill, some heating wires (4) are arranged again on contact rod (5), again said elements is assembled into together in shell (3), finally forms through mechanical compaction in shell (3) two sides.

4. safety environment protecting energy saving electric heating system according to claim 3, is characterized in that: described shell (3) two sides are provided with the detent matched with long-bar metal bar (2).

5. safety environment protecting energy saving electric heating system according to claim 1, is characterized in that: the use voltage of described safety environment protecting energy saving electric heating system lies prostrate for 12-220.