CN202973482U

CN202973482U - Instant electromagnetic heating water pipe

Info

Publication number: CN202973482U
Application number: CN 201220350713
Authority: CN
Inventors: 白黎明
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-07-10
Filing date: 2012-07-10
Publication date: 2013-06-05
Anticipated expiration: 2022-07-10

Abstract

An instant electromagnetic heating water pipe relates to the technical field of electromagnetic heating, comprises a metal core pipe (1) and electromagnetic coils (3) applied on the wall of the core pipe and electrically connected with a high-frequency current generator, and is characterized in that the metal core pipe (1) is provided with a metal sleeve (2) adopting a sandwich structure and consisting of an inner pipe (15) and an outer pipe (14), wherein the electromagnetic coils (3) are positioned between the core pipe (1) and the sleeve (2); a water inlet (7) is formed at the closed end of the sleeve (2), and the other end of the sleeve (2) is communicated with one end of the core pipe through a communicating pipe (6); and a water outlet (8) is formed at the other end of the core pipe. The instant electromagnetic heating water pipe has the benefits that the plurality of electromagnetic coils are connected in parallel and arranged on one side or multiple sides of the core pipe side by side, and heating in the length direction of the core pipe is uniform and quick; as the sleeve wraps the core pipe, heat generated by the electromagnetic coils is absorbed by the inner pipe and the outer pipe, accordingly, heat loss is prevented and the heat efficiency is high; and as an insulating layer and a shielding layer are adopted, the use is safe, and external radiation hazards are avoided.

Description

Instant heating type Electromagnetic Heating water pipe

Technical field:

The utility model relates to electromagnetic heating technique field, the particularly Instant heating type water pipe of Electromagnetic Heating.

Background technology:

With the similar product of the utility model, instant heating ability of swimming tap is arranged in prior art, but it is not to adopt Electromagnetic Heating, but adopts Resistant heating, theory and practice proves, the Resistant heating thermal efficiency is lower than Electromagnetic Heating.Widely used electromagnetic oven is the cooker that adopts Electromagnetic Heating, and it needs cooling fan to be dispelled the heat, and has wasted some heats, has reduced the thermal efficiency.

Summary of the invention:

The goal of the invention of the utility model is to provide a kind of Instant heating type Electromagnetic Heating water pipe, and current namely become the hot water of adjustable temperature through this water pipe, and easy to use, the thermal efficiency is high.

The utility model is enforcement like this, Instant heating type Electromagnetic Heating water pipe, and the solenoid 3, the solenoid that comprise metal-cored pipe 1, spread on the core pipe are electrically connected to the high frequency electric generating means.Feature is, metal-cored pipe 1 has metal sleeve 2, and sleeve pipe is sandwich, is made of inner tube 15 and outer tube 14.Solenoid 3 is between core pipe 1 and sleeve pipe 2.One end of sleeve pipe 2 sealings is provided with water inlet 7, and sleeve pipe 2 other ends are by cross over pipe 6 and core Guan Yiduan UNICOM, and the core pipe other end is delivery port 8.

The setting of the utility model solenoid, preferably, solenoid is a plurality of core pipe one sides that are in parallel, are located at side by side, or, a plurality of being in parallel is divided into 2 groups of symmetrical core pipe two sides of being located at side by side, or, a plurality of be in parallel be divided into 3 groups differ each other 120 ° be located at side by side core pipe periphery.

Anticreep and electromagenetic wave radiation measure, the utility model preferred version be, the inner surface of the outer surface of core pipe 1 and sleeve pipe 2 has insulating barrier 4, and outside sleeve pipe 2, the surface has screen layer 5.

Described high frequency electric generating means described in the utility model comprises that the controller 10, the controller input that are connected with power supply 13 are connected at that input, the radio-frequency generator output that input that thermocouple 9, controller output end in the core pipe be connected radio-frequency generator 11 is connected with power amplifier connects the power amplifier input, the power amplifier output connects solenoid 3.

The beneficial effect that the utility model produces:

Solenoid adopts a plurality of parallel connections, is located at core pipe one side or many sides side by side, is heated evenly Fast Heating along core length of tube direction flowing water.The core pipe is set wraps up in sleeve pipe outward, heat that solenoid produces is absorbed by the innner and outer, and at first water be preheated at sleeve pipe, then enters the heating of core pipe, and heat does not does not scatter and disappear to be wasted, and the thermal efficiency is high.Take insulating barrier and screen layer measure, use the unmatchful external radiation harm of safety.

Description of drawings:

Accompanying drawing 1 the utility model schematic diagram of structure

Be labeled as in figure: 1, manage 15 outside core pipe 2, sleeve pipe 3, solenoid 4, insulating barrier 5, screen layer 6, cross over pipe 7, water inlet 8, delivery port 9, thermocouple 10, controller 11, radio-frequency generator 12, power amplifier 13, power supply 14, sleeve pipe, manage within sleeve pipe.

The specific embodiment:

The specific embodiment of the Instant heating type Electromagnetic Heating water pipe of the utility model comprises metal-cored pipe 1 as shown in Figure 1, and metal-cored pipe 1 has metal sleeve 2, and sleeve pipe is sandwich, is made of inner tube 15 and outer tube 14.Solenoid 3 is between core pipe 1 and sleeve pipe 2.One end of sleeve pipe 2 sealings is provided with water inlet 7, and sleeve pipe 2 other ends are by cross over pipe 6 and core Guan Yiduan UNICOM, and the core pipe other end is delivery port 8.In present embodiment, solenoid 3 is divided into 2 groups of symmetrical core pipe two sides of being located at for a plurality of parallel connections, and one group of a plurality of coil of each side are arranged side by side.The inner surface of the outer surface of described core barrel 1 and sleeve pipe 2 has insulating barrier 4, and outside sleeve pipe 2, the surface has screen layer 5, shielding layer grounding.Described high frequency electric generating means comprises that the controller 10, the controller input that are connected with power supply 13 are connected at that input, the radio-frequency generator output that input that thermocouple 9, controller output end in the core pipe be connected radio-frequency generator 11 is connected with power amplifier connects the power amplifier input, the power amplifier output connects solenoid 3.

In present embodiment, adopt altogether 10 of solenoids, be divided into 2 groups, 5 every group, be divided into core pipe two sides.The high frequency waves frequency that adopts is 10,000 Hz---100,000 Hz are adjustable continuously.The design output high frequency power is 1000W---5000W is adjustable continuously.Core pipe 1, sleeve pipe 2 and cross over pipe 6 all adopt stainless steel material to make.

During use, switch on power, drive radio-frequency generator, water enters interlayer sleeve pipe 2 by water inlet 7, at first is preheated in sleeve pipe, enter core pipe 1 through cross over pipe 6 again, continue to be heated at the core pipe, flow out hot water by delivery port 8 afterwards, by the feedback signal of thermocouple, control its transmitting power by controller, make water temperature reach setting value.

Claims

1. Instant heating type Electromagnetic Heating water pipe, the solenoid (3), the solenoid that comprise metal-cored pipe (1), spread on the core tube wall are electrically connected to the high frequency electric generating means, it is characterized in that, metal-cored pipe (1) has metal sleeve (2), described sleeve pipe is sandwich, is made of inner tube (15) and outer tube (14); Described solenoid (3) is between core pipe (1) and sleeve pipe (2); One end of sleeve pipe (2) sealing is provided with water inlet (7), and sleeve pipe (2) other end is by cross over pipe (6) and core Guan Yiduan UNICOM, and the core pipe other end is delivery port (8).

2. Instant heating type Electromagnetic Heating water pipe according to claim 1, it is characterized in that, described solenoid (3) for a plurality of be in parallel, be located at side by side core pipe one side or, a plurality of being in parallel is divided into 2 groups of symmetrical core pipe two sides of being located at side by side, perhaps, a plurality of being in parallel is divided into 3 groups and differs each other 120 ° and establish side by side and core pipe periphery.

3. described Instant heating type Electromagnetic Heating water pipe according to claim 1 and 2, is characterized in that, the inner surface of the outer surface of described core pipe (1) and sleeve pipe (2) has insulating barrier (4), and outside sleeve pipe (2), the surface has screen layer (5).

4. Instant heating type Electromagnetic Heating water pipe according to claim 3, it is characterized in that, described high frequency electric generating means comprises that the controller (10), the controller input that are connected with power supply (13) are connected at the input that thermocouple (9), controller output end in core pipe delivery port be connected radio-frequency generator (11) and are connected 12 with power amplifier) input, radio-frequency generator output connect power amplifier input, power amplifier output connection solenoid (3).