CN201742586U

CN201742586U - Electromagnetic heating pipe

Info

Publication number: CN201742586U
Application number: CN2010202788933U
Authority: CN
Inventors: 应群芳; 严巧女
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-07-28
Filing date: 2010-07-28
Publication date: 2011-02-09
Anticipated expiration: 2020-07-28

Abstract

The utility model provides an electromagnetic heating pipe which comprises a metal pipe, a heat insulating layer, a solenoid layer and a heat preserving layer, wherein the heat insulating layer is a heat-insulation thin layer and wraps the metal pipe; a long solenoid forms the solenoid layer and wraps the heat insulating layer; the solenoid layer is connected with an external frequency converter and an alternating-current power supply, and powered by the alternating-current power supply; and the heat preserving layer wraps the solenoid layer and plays a role in heat preservation and protection. The electromagnetic heating pipe not only can deliver water smoothly, but also can heat and purify water simultaneously in the delivery process of water, and has simple structure and lower cost.

Description

The electromagnetism heating tube

Technical field

The utility model relates to a kind of pipeline, and especially a kind of existing heating function has the electromagnetism heating tube of water purification function again.

Background technology

Present pipeline kind is more, what wherein be used for water delivery mainly contains steel pipe, PP pipe, PE pipe, yet these pipelines are in the water delivery process, except as the water body passage, basically there is no other use for it, conventional treatment for water body, as heating, purification etc., only adding other special equipments just can finish, like this, make the tubing resource not to be fully used on the one hand, need to vacate of the use of bigger space on the other hand for above-mentioned other equipment, and the structure of above-mentioned other equipment is generally also comparatively complicated, and its cost is bigger.

Summary of the invention

The utility model mainly is the shortcoming at function singleness in the prior art, invented a kind ofly not only can carry water body unblockedly, and can be in the water delivery process electromagnetism heating tube of heating simultaneously and purifying water body, it is simple in structure, cost is also lower.

Above-mentioned technical problem of the present utility model is implemented by the following technical programs:

A kind of electromagnetism heating tube; comprise metal tube, thermal insulation layer, solenoid layer, heat-insulation layer; described thermal insulation layer is an insulation thin layer; be wrapped in the metal tube outside, the solenoid layer is a long solenoid, is wrapped in the thermal insulation layer outside; the solenoid layer connects outside frequency converter and AC power; and by ac power supply, heat-insulation layer is wrapped in the described solenoid layer outside, plays insulation and protective effect.

As preferably, the length of electromagnetism heating tube is between 1m～5m.

As preferably, metal tube is a seamless steel pipe, and these metal tube two ends have screw thread.

As preferably, the thickness of thermal insulation layer is between 2mm～8mm, and its purpose is, prevents that the solenoid layer from scorching.

As preferably, the solenoid layer is close around forming by lead, and the conductive cores diameter of its lead is between 1mm～3mm, and these solenoid layer two ends are slightly shorter than metal tube.

Above-mentioned electromagnetism heating tube, above-mentioned electromagnetism heating tube,

In sum, the utility model is compared with prior art and is had following advantage:

1. the utility model is simple in structure, and cost is lower.

2. can make multiple different specification according to the caliber of different metal tubes, match with the common water pipe of plurality of specifications, promptly this electromagnetism heating tube can be connected on the centre of certain section common aqueduct by the screw thread mouth at metal tube two ends.

3. adopt the 220V mains supply,, can change the vortex flow size in described metal tube and the water body, thereby change the leaving water temperature of pipeline by regulating the output frequency of outside frequency converter.

Description of drawings

Fig. 1 is the sectional view of this electromagnetism heating tube.

Number in the figure is: 1, and metal tube; 2, thermal insulation layer; 3, the solenoid layer; 4, heat-insulation layer.

Embodiment

Below by embodiment, in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail:

As shown in Figure 1; a kind of electromagnetism heating tube; comprise metal tube 1, thermal insulation layer 2, solenoid layer 3, heat-insulation layer 4, described thermal insulation layer is an insulation thin layer, is wrapped in the metal tube outside; the solenoid layer is a long solenoid; be wrapped in thermal insulation layer 2 outsides, this solenoid layer connects outside frequency converter and AC power, and by ac power supply; heat-insulation layer is wrapped in the solenoid layer outside, plays insulation and protective effect.

When adopting above-mentioned electromagnetism heating tube to transmit water body, external ac power source can provide high-frequency alternating current by the solenoid layer of frequency converter in heating tube, this high-frequency alternating current is at the inner high-frequency alternating magnetic field that produces of solenoid layer, this magnetic field makes the vortex flow that produces simultaneously in metal tube and the water body around conduit axis, vortex flow makes metal tube and water body hot rapidly, and water is burnt hot, and, vortex flow in water body inside can make the variations such as cells of microorganisms structure generation ionization in the water body, thereby it is killed, play good water purification effect.

Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.

Claims

1. electromagnetism heating tube, comprise metal tube (1), thermal insulation layer (2), heat-insulation layer (4), described thermal insulation layer is an insulation thin layer, be wrapped in the metal tube outside, it is characterized in that: this electromagnetism heating tube also comprises solenoid layer (3), and the solenoid layer is a long solenoid, be wrapped in the thermal insulation layer outside, this solenoid layer connects outside frequency converter and AC power, and by ac power supply, heat-insulation layer is wrapped in the solenoid layer outside.

2. electromagnetism heating tube according to claim 1 is characterized in that: this electromagnetism heating tube length is between 1m-5m.

3. electromagnetism heating tube according to claim 1 is characterized in that: described metal tube is a seamless steel pipe, and these metal tube two ends have screw thread.

4. electromagnetism heating tube according to claim 1 is characterized in that: described thermal insulation layer thickness is between 2mm～8mm.

5. electromagnetism heating tube according to claim 1 is characterized in that: described solenoid layer is close around forming by lead, and the conductive cores diameter of its lead is between 1mm～3mm.