CN1873341A - Electromagnetic inducted pipeline heater in type of separation between electromagnetic induction coil and heater unit for metal pipeline - Google Patents
Electromagnetic inducted pipeline heater in type of separation between electromagnetic induction coil and heater unit for metal pipeline Download PDFInfo
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- CN1873341A CN1873341A CN 200610012657 CN200610012657A CN1873341A CN 1873341 A CN1873341 A CN 1873341A CN 200610012657 CN200610012657 CN 200610012657 CN 200610012657 A CN200610012657 A CN 200610012657A CN 1873341 A CN1873341 A CN 1873341A
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- electromagnetic induction
- induction coil
- calandria
- metallic conduit
- heater
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Abstract
The present invention relates to an electromagnetic induction pipeline heater in which the electromagnetic induction coil and metal pipeline heating body are separated. Said invention includes metal pipeline heating body and electromagnetic induction coil, and is characterized by that it also includes coil skeleton, heat-shielding insulating layer and magnetic shielding layer. The heat-shielding insulating layer is positioned between metal pipeline heating body and coil skeleton, on outside wall of electromagnetic induction coil the magnetic shielding layer is set, two ends of said metal pipeline heating body have internal screw respectively and the power supply of said electromagnetic induction coil is adjustable voltage whose frequency is 20-25KH2.
Description
Technical field
The present invention relates to a kind of electromagnetic induction pipeline heater, belong to the convection cell technical field of heating.
Background technology
At present, electromagnetic induction pipeline heater commonly used is made up of metallic conduit calandria and electromagnetic induction coil, and electromagnetic induction coil and metallic conduit calandria between with one deck or two-layer insulating paper (being that electromagnetic induction coil directly is entangled on the metal pipe-wall of metallic conduit calandria).Because metallic conduit is big or intermittent drizzles in the rainy season easy dewfall in season because of cold and hot variation, works thereby cause electromagnetic induction coil to be under the dampness, this is major safety risks.
Summary of the invention
Technical problem to be solved by this invention provides the electromagnetic induction pipeline heater that a kind of security performance is good, the thermal efficiency is high, firing rate is fast, applied widely electromagnetic induction coil separates with the metallic conduit calandria.
The technical solution adopted for the present invention to solve the technical problems:
Metallic conduit calandria, electromagnetic induction coil have been the present invention includes; It is characterized in that it also includes coil rack, partiting thermal insulation heat-insulation layer, magnetic masking layer; The partiting thermal insulation heat-insulation layer is provided with magnetic masking layer on the lateral wall of electromagnetic induction coil between metallic conduit calandria and coil rack; The two ends of metallic conduit calandria are provided with internal thread; The power supply of electromagnetic induction coil is: frequency is the adjustable voltage of 20-25KHZ.
The thickness of partiting thermal insulation heat-insulation layer of the present invention is 10-15mm.
Magnetic masking layer of the present invention is rectangular magnetic stripe for axially uniform cross section on the electromagnetic induction coil perisporium; The material of magnetic stripe is a ferrite.
Coil rack of the present invention is an earthenware.
Be provided with protective layer on the lateral wall of magnetic masking layer, the material of protective layer is nonmetallic materials.
Beneficial effect of the present invention is as follows:
(1) security performance is good:
A. because of being provided with partiting thermal insulation heat-insulation layer and earthenware coil rack between electromagnetic induction coil and the metallic conduit calandria, so avoided causing electric leakage because of electromagnetic induction coil is punctured by accident.
B. big or intermittent drizzles in the rainy season seasons can dewfall because of cold and hot variation for the metallic conduit calandria, causes electromagnetic induction coil to be under the dampness and works, and this is major safety risks.Heater of the present invention is isolated metallic conduit calandria and electromagnetic induction coil because of being provided with partiting thermal insulation heat-insulation layer and earthenware coil rack, and above-mentioned major safety risks are got rid of.
(2) thermal efficiency height, because of it is that interior heat waste is minimum to heating (heat) from inside to outside, the thermal efficiency is greater than 93%.
(3) firing rate is fast, the fluid in the metallic conduit calandria is heated in can be in the several seconds.
(4) applied widely, equipped self-con-tained unit, and according to the purposes needs with heater of the present invention as the elementary cell assembling of connecting, go for: (a) be applicable to the electromagnetic induction heating pot stove that various areas are warmed oneself; (b) electromagnetism instantaneous water heater; (c) heating, domestic hot-water's family expenses electromagnetic induction automatic hot water supply system; (d) the special-purpose electromagnetic pipeline heater of solar energy hot water supply system; (e) the electromagnetic induction pipeline heater that heats for dedicated liquid.
(5) non-scaling, the variation magnetic field that per second is tens thousand of times makes heated fluid magnetic, and is softening, the long-time running non-scaling.
(6) environmental protection: the various fluid heatings with its assembling do not have waste residue, toxic emission, do not have noise pollution.
Description of drawings
Fig. 1 is structural representation of the present invention (embodiment 1).
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the schematic diagram (embodiment 2) of two heater elementary cell coupled in series of the present invention.
The specific embodiment
Embodiment 1:
By the fact Example 1 shown in Fig. 1 .2 as can be known, it includes metallic conduit calandria 1, electromagnetic induction coil 4; It is characterized in that it also includes coil rack 3, partiting thermal insulation heat-insulation layer 2, magnetic masking layer; Partiting thermal insulation heat-insulation layer 2 is provided with magnetic masking layer on the lateral wall of electromagnetic induction coil 4 between metallic conduit calandria 1 and coil rack 3; The two ends of metallic conduit calandria 1 are provided with internal thread; The power supply of electromagnetic induction coil 4 is: frequency is the adjustable voltage of 20-25KHZ.
In the present embodiment, the thickness of partiting thermal insulation heat-insulation layer 2 is 10-15mm.
In the present embodiment, magnetic masking layer is rectangular magnetic stripe 5 for axially uniform cross section on electromagnetic induction coil 4 perisporiums; The material of magnetic stripe 5 is a ferrite.
In the present embodiment, coil rack 3 is an earthenware.
In the present embodiment, be provided with protective layer 6 on the lateral wall of magnetic masking layer, the material of protective layer 6 is nonmetallic materials.
The operation principle of embodiment 1 is as follows:
When electromagnetic induction coil 4 passes through the high frequency electric of 20-25KHZ, can produce alternating magnetic fields, alternating magnetic fields produces eddy current in metallic conduit calandria 1, thereby metallic conduit calandria 1 itself is generated heat at a high speed voluntarily, and the liquid that flows through in the metallic conduit is heated rapidly.
By embodiment shown in Figure 32 as can be known, it forms (also can with plural heater elementary cell coupled in series) by two heater elementary cell coupled in series of the present invention as different from Example 1 for it, to satisfy the needs of different occasions.
The structure of each heater elementary cell is identical with embodiment 1.
In Fig. 3,7. pair silk (being commonly called as nipple) is 8. by appointing (being commonly called as articulation), 9. a water inlet pipe.
Need to prove that connector used between adjacent two heater elementary cells must be non-magnetic conductive material (for example copper is to silk) to the material of silk 7.
Claims (5)
1, the electromagnetic induction pipeline heater that separates with the metallic conduit calandria of a kind of electromagnetic induction coil, it includes metallic conduit calandria (1), electromagnetic induction coil (4); It is characterized in that it also includes coil rack (3), partiting thermal insulation heat-insulation layer (2), magnetic masking layer; Partiting thermal insulation heat-insulation layer (2) is positioned between metallic conduit calandria (1) and the coil rack (3), is provided with magnetic masking layer on the lateral wall of electromagnetic induction coil (4); The two ends of metallic conduit calandria (1) are provided with internal thread; The power supply of electromagnetic induction coil (4) is: frequency is the adjustable voltage of 20-25KHZ.
2, the electromagnetic induction pipeline heater that separates with the metallic conduit calandria of electromagnetic induction coil according to claim 1, the thickness that it is characterized in that partiting thermal insulation heat-insulation layer (2) is 10-15mm.
3, the electromagnetic induction pipeline heater that separates with the metallic conduit calandria of electromagnetic induction coil according to claim 1 and 2, it is characterized in that magnetic masking layer be on electromagnetic induction coil (4) perisporium axially uniformly the cross section be rectangular magnetic stripe (5); The material of magnetic stripe (5) is a ferrite.
4, the electromagnetic induction pipeline heater that separates with the metallic conduit calandria of electromagnetic induction coil according to claim 3 is characterized in that coil rack (3) is an earthenware.
5, the electromagnetic induction pipeline heater that separates with the metallic conduit calandria of electromagnetic induction coil according to claim 4 is characterized in that being provided with protective layer (6) on the lateral wall of magnetic masking layer, and the material of protective layer (6) is nonmetallic materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610012657 CN1873341A (en) | 2006-04-30 | 2006-04-30 | Electromagnetic inducted pipeline heater in type of separation between electromagnetic induction coil and heater unit for metal pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610012657 CN1873341A (en) | 2006-04-30 | 2006-04-30 | Electromagnetic inducted pipeline heater in type of separation between electromagnetic induction coil and heater unit for metal pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1873341A true CN1873341A (en) | 2006-12-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610012657 Pending CN1873341A (en) | 2006-04-30 | 2006-04-30 | Electromagnetic inducted pipeline heater in type of separation between electromagnetic induction coil and heater unit for metal pipeline |
Country Status (1)
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| CN (1) | CN1873341A (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102175061A (en) * | 2011-03-08 | 2011-09-07 | 林晓光 | Circulating water electromagnetic induction auxiliary heating device of central air conditioner |
| CN101576310B (en) * | 2009-06-16 | 2012-06-27 | 袁芳革 | Electromagnetic water heater |
| CN102538176A (en) * | 2012-01-12 | 2012-07-04 | 浙江帅丰电器有限公司 | Electromagnetic instant water heater |
| CN102562530A (en) * | 2010-12-27 | 2012-07-11 | 无锡华润上华科技有限公司 | Dry pump tail gas pipeline |
| CN102791050A (en) * | 2012-08-01 | 2012-11-21 | 福州市台江区振斌高效电磁聚能科技研究所 | Heater of plastic extruding machine |
| CN102869139A (en) * | 2011-07-06 | 2013-01-09 | 黄圣杰 | Uniform induction heating device for surface of tubular or columnar object |
| CN102937329A (en) * | 2012-11-20 | 2013-02-20 | 吉林省电力有限公司吉林供电公司 | Efficient heating device |
| CN104566931A (en) * | 2014-12-03 | 2015-04-29 | 江门市君盛实业有限公司 | Heating device |
| CN104825056A (en) * | 2015-05-15 | 2015-08-12 | 平湖市科苑技术服务有限公司 | Three-stage natural water delivery heat difference complementary type electromagnetic water dispenser |
| CN105472802A (en) * | 2015-12-22 | 2016-04-06 | 沈阳中合热源装备有限公司 | Electromagnetic heat tube |
| CN106686788A (en) * | 2017-02-09 | 2017-05-17 | 于永年 | High-frequency electromagnetic heating energy-saving system with quantum energy |
| CN110131776A (en) * | 2018-02-09 | 2019-08-16 | 山西三合盛节能环保技术股份有限公司 | A kind of electromagnetic induction heating body |
| CN110131779A (en) * | 2018-02-09 | 2019-08-16 | 山西三合盛节能环保技术股份有限公司 | A kind of electromagnetic induction heating body and the electromagnetic induction heating heater containing it |
| CN110248437A (en) * | 2018-03-09 | 2019-09-17 | 山西三合盛节能环保技术股份有限公司 | A kind of heat storage type double-work medium electromagnetic induction heating heater and its heating heating system |
-
2006
- 2006-04-30 CN CN 200610012657 patent/CN1873341A/en active Pending
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101576310B (en) * | 2009-06-16 | 2012-06-27 | 袁芳革 | Electromagnetic water heater |
| CN102562530A (en) * | 2010-12-27 | 2012-07-11 | 无锡华润上华科技有限公司 | Dry pump tail gas pipeline |
| CN102175061A (en) * | 2011-03-08 | 2011-09-07 | 林晓光 | Circulating water electromagnetic induction auxiliary heating device of central air conditioner |
| CN102869139A (en) * | 2011-07-06 | 2013-01-09 | 黄圣杰 | Uniform induction heating device for surface of tubular or columnar object |
| CN102869139B (en) * | 2011-07-06 | 2015-01-21 | 黄圣杰 | Uniform induction heating device for surface of tubular or columnar object |
| CN102538176A (en) * | 2012-01-12 | 2012-07-04 | 浙江帅丰电器有限公司 | Electromagnetic instant water heater |
| CN102791050A (en) * | 2012-08-01 | 2012-11-21 | 福州市台江区振斌高效电磁聚能科技研究所 | Heater of plastic extruding machine |
| CN102937329A (en) * | 2012-11-20 | 2013-02-20 | 吉林省电力有限公司吉林供电公司 | Efficient heating device |
| CN104566931A (en) * | 2014-12-03 | 2015-04-29 | 江门市君盛实业有限公司 | Heating device |
| CN104825056A (en) * | 2015-05-15 | 2015-08-12 | 平湖市科苑技术服务有限公司 | Three-stage natural water delivery heat difference complementary type electromagnetic water dispenser |
| CN104825056B (en) * | 2015-05-15 | 2017-12-12 | 平湖市科苑技术服务有限公司 | A kind of complementary electromagnetic type water dispenser of three-level nature water delivery heat differential |
| CN105472802A (en) * | 2015-12-22 | 2016-04-06 | 沈阳中合热源装备有限公司 | Electromagnetic heat tube |
| CN106686788A (en) * | 2017-02-09 | 2017-05-17 | 于永年 | High-frequency electromagnetic heating energy-saving system with quantum energy |
| CN110131776A (en) * | 2018-02-09 | 2019-08-16 | 山西三合盛节能环保技术股份有限公司 | A kind of electromagnetic induction heating body |
| CN110131779A (en) * | 2018-02-09 | 2019-08-16 | 山西三合盛节能环保技术股份有限公司 | A kind of electromagnetic induction heating body and the electromagnetic induction heating heater containing it |
| CN110248437A (en) * | 2018-03-09 | 2019-09-17 | 山西三合盛节能环保技术股份有限公司 | A kind of heat storage type double-work medium electromagnetic induction heating heater and its heating heating system |
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