CN102589118B - Zero-carbon, flameless and energy-saving power-frequency electromagnetic induction type water heater - Google Patents
Zero-carbon, flameless and energy-saving power-frequency electromagnetic induction type water heater Download PDFInfo
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- CN102589118B CN102589118B CN201110008754.8A CN201110008754A CN102589118B CN 102589118 B CN102589118 B CN 102589118B CN 201110008754 A CN201110008754 A CN 201110008754A CN 102589118 B CN102589118 B CN 102589118B
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- water
- cylindrical metal
- metal tube
- heating core
- energy
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 79
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 21
- 230000005674 electromagnetic induction Effects 0.000 title claims abstract description 18
- 238000010438 heat treatment Methods 0.000 claims abstract description 56
- 239000002184 metal Substances 0.000 claims abstract description 42
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 18
- 238000004134 energy conservation Methods 0.000 claims description 16
- 238000005485 electric heating Methods 0.000 claims description 3
- 229910001105 martensitic stainless steel Inorganic materials 0.000 claims description 3
- 229910000963 austenitic stainless steel Inorganic materials 0.000 claims description 2
- 230000008676 import Effects 0.000 claims 2
- 230000004907 flux Effects 0.000 abstract description 8
- 238000005265 energy consumption Methods 0.000 abstract 1
- 239000008399 tap water Substances 0.000 abstract 1
- 235000020679 tap water Nutrition 0.000 abstract 1
- 238000000034 method Methods 0.000 description 11
- 239000007789 gas Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000008236 heating water Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000010349 pulsation Effects 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000002500 effect on skin Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Abstract
The invention discloses a zero-carbon, flameless and energy-saving power-frequency electromagnetic induction type water heater, which is capable of directly heating tap water in a pipeline and comprises a coil, a cylindrical metal tube heating core, a gyromagnetic pipeline system and the like. The coil generates a power-frequency magnetic field, and magnetic lines of force are closed by the aid of the gyromagnetic pipeline system. After alternating current is added to two ends of the coil (2), the alternating magnetic field generated by the coil (2) is automatically closed along the axial direction of the cylindrical metal tube heating core (1) and the axial direction of a gyromagnetic pipe (3) and an outlet end plate (5). Alternating magnetic flux which penetrates through insides of the cylindrical metal tube heating core (1) and the gyromagnetic pipe (3) generates eddy current in a wall of the cross section of the cylindrical metal tube heating core (1) and the wall of the cross section of the gyromagnetic pipe (3), and water is directly electrically heated in the wall of the cylindrical metal tube heating core (1) and the wall of the gyromagnetic pipe (3) by the aid of the eddy current. The zero-carbon, flameless and energy-saving power-frequency electromagnetic induction type water heater solves problems of high energy consumption, low heat efficiency, potential safety hazards and influences of factors including weather conditions, seasons, time, mounting positions and the like in the prior art.
Description
Technical field
The present invention relates to a kind of hot-water heater of family field, particularly the hot-water heater of a kind of zero carbon, nonflame, the direct water back running water of energy-conservation main-frequency electromagnetic induction formula.
Background technology
Domestic hot water heater in the market, the supply according to its thermal source roughly has three major types:
Electric heater: the direct heating water of the resistance wire utilizing armour to seal, this kind of mode efficiency of heating surface is low, power consumption, and easily electric leakage occurs and cause personal safety accident;
Gas water heater: carry out heating water with the burning of liquefied gas or natural gas, if this kind of mode gas leak, just easy contaminated environment, likely the life security of also entail dangers to people, also can discharge as CO1 (CO during incomplete combustion in air
2) etc. waste gas.
Solar water heater: utilize solar radiant energy as the heating source of water, though it belongs to a kind of clean energy resource, its application is very big by the impact of time condition, season, time and installation site etc.
Summary of the invention
The invention provides the hot-water heater of a kind of zero carbon, nonflame, the direct water back running water of energy-conservation main-frequency electromagnetic induction formula, in order to solve in prior art because the existing thermal efficiency is low, consume energy, there is potential safety hazard because leaking electricity; Or gas leakage jeopardizes the exhaust emission environment such as personal safety, discharge CO1 (CO2); Or the impact of the factors such as climate condition, season, time and installation site.
Concrete, the method for a kind of direct water back running water provided.Comprise: utilize power frequency alternating magnetic field to produce vortex flow in cylindrical metal tube heating core, in the cylindrical metal tube heating core flow through, directly produced the induction hot-water heater of electric heating by vortex flow.It is characterized in that, also comprise:
The coil of the charged insulating skeleton of a generation power frequency magnetic field and a time magnetic pipe-line system making the magnetic line of force closed.
One be connected with piped water be made up of outlet connection end plate, titting water outlet and inlet union end plate and admitting pipe joint.
Method provided by the invention has following characteristics further:
The coil of the charged insulating skeleton of the generation power frequency magnetic field of described method is the periphery being enclosed within cylindrical metal tube core.
Time magnetic pipe-line system of described method, is formed by several time magnetic tube and is arranged symmetrically in the periphery of the coil of charged insulating skeleton.
The power frequency magnetic field of described method forms a magnetic circuit system closed completely by cylindrical metal tube heating core, time magnetic pipe-line system etc.
The cylindrical metal tube heating core of described method and the central authorities of time magnetic tube are hollow.
Cylindrical metal tube heating core and time magnetic pipe-line system of described method are made by martensitic stain less steel.
The outlet connection end plate be connected with piped water of described method, titting water outlet and inlet union end plate and admitting pipe joint are made by austenitic stainless steel.
Compared with prior art, the present invention has following beneficial effect:
One, zero carbon emission, environmental protection, safety, water and AC power are completely isolated, there is not the possibility of any electric leakage;
Two, there is not flame in the course of work, cylindrical metal tube heating core and time magnetic tube etc. also can not be red by burning, and can not cause any burning, security is very good;
Three, operating magnetic field flux closes completely on magnetic circuit, and magnetic field is No leakage almost, and there is not the air-gap of any open circuit in magnetic circuit, thus can not produce pulsation magnetic flux deal, little on the power factor impact of electrical network;
Four, electrothermal efficiency high (> 95%), good energy-conserving effect;
Five, structure is simple, reliable operation, and installation and maintenance are easy;
Six, the weather conditions do not installed and the impact of environmental factor;
Seven, plug and play, waits for that the heating-up time is short;
Eight, return the part that magnetic tube road also doubles as water heating system, increase the output of hot water;
Nine, produce the cylindrical metal tube heating core of heat and return magnetic tube by heat-shift direct between its internal chamber wall and circulating water.Because heat is walked by water-band continuously.Therefore all overheated existing picture can not be there is because excess calories accumulation on cylindrical metal tube heating core and time magnetic tube, thus can take special cooling measure, simplify the structure.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The A-A profile of the hot-water heater of a kind of zero carbon that Fig. 1 provides for the embodiment of the present invention, nonflame, the direct water back running water of energy-conservation main-frequency electromagnetic induction formula.(1) be cylinder type metal pipe heating core, (2) being the coil of charged insulating skeleton, being (3) back magnetic tube, is (4) heating core closing in screw, (5) be outlet end plate, (6) being outlet connection end plate, is (7) inlet union end plate, is (8) seal washer, (9) be back magnetic tube closing in screw, (10) being mounting screw, is (11) admitting pipe joint, is (12) titting water outlet.
The B-B profile of the hot-water heater of a kind of zero carbon that Fig. 2 provides for the embodiment of the present invention, nonflame, the direct water back running water of energy-conservation main-frequency electromagnetic induction formula.(1) be cylinder type metal pipe heating core, be (2) the coil of charged insulating skeleton, be (3) back magnetic tube.
The B direction view of the hot-water heater of a kind of zero carbon that Fig. 3 provides for the embodiment of the present invention, nonflame, the direct water back running water of energy-conservation main-frequency electromagnetic induction formula.(7) being inlet union end plate, is (10) mounting screw, is (11) admitting pipe joint.
The structure chart of the current route of the hot-water heater of a kind of zero carbon that Fig. 4 provides for the embodiment of the present invention, nonflame, the direct water back running water of energy-conservation main-frequency electromagnetic induction formula and the water side such as cylindrical metal tube heating core inner chamber, time magnetic tube inner chamber.(1) being cylinder type metal pipe heating core, being (3) back magnetic tube, is (4) cylinder type metal pipe heating core closing in screw, and be (5) outlet end plate, being (6) outlet connection end plate, is (7) inlet union end plate, is (9) back magnetic tube closing in screw.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described.Obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
In order to the thermal efficiency existing for solving in prior art is low, consume energy, there is potential safety hazard because leaking electricity; Or because of exhaust emission environment such as the CO1 (CO2) that discharges when gas leakage jeopardizes personal safety, incomplete combustion; Or the problems such as climate condition, season, time and installation site impact; Or because magnetic circuit is not exclusively closed, form pulsating field and affect the power factor of electrical network.To this, the hot-water heater of a kind of zero carbon provided by the invention, nonflame, the direct water back running water of energy-conservation main-frequency electromagnetic induction formula, have zero carbon, nonflame, energy-conservation, safe, little on power factor of electric network impact, not by restriction, the advantages of simple structure and simple of installing season and weather and time.
Concrete, zero carbon provided by the invention, nonflame, the direct principle of heating of water back running water of energy-conservation main-frequency electromagnetic induction formula and the description of method, as shown in Figure 1:
A special cylindrical metal tube heating tube core (1) on the coil of a charged insulating skeleton has been installed (2).After at the coil of charged insulating skeleton, (2) two ends add alternating current, its alternating flux produced along cylindrical metal tube heating core (1) and go back to the closed-loop path that (5) magnetic tube axis (3) and outlet end plate formed and close voluntarily, almost without flux leakage in surrounding space, as shown in the fine rule in figure.Through cylindrical metal tube heating core (1), return magnetic tube (3) and outlet end plate (5) in alternating flux, at cylindrical metal tube heating core (1), return magnetic tube and (3) and in outlet end plate cross section (5) produce vortex flow.Utilize vortex flow at cylindrical metal tube heating core (1), (3) and directly produce electric heating in outlet end plate wall (5) and heated by water return magnetic tube.Namely the hot-water heater of zero carbon of complete set, nonflame, the direct water back running water of energy-conservation main-frequency electromagnetic induction formula is formed.
In order to more clearly state the technique effect that brings of the present invention, further illustrate below by Fig. 2 to Fig. 4 the beneficial effect that the embodiment of the present invention brings.
It is (1) closed with time magnetic tube circumferencial direction (3) along cylindrical metal tube heating core that Fig. 2 describes vortex flow, as shown in the some concentric circles fine rules in figure.Due to the skin effect problem of vortex flow, thus along cylindrical metal tube heating core (1) and the eddy current distribution of returning on magnetic tube cross section be (3) uneven, surperficial eddy current distribution density is maximum, less toward direction, center of circle distribution of eddy current.Therefore (3) (1) cylindrical metal tube heating core all can be made up of hollow martensitic stain less steel pipe with time magnetic tube, with weight reduction, reduces costs, and reduces the consumption of metal material.
(11) (7) the water inlet end that Fig. 3 describes in the embodiment of the present invention be made up of with admitting pipe joint inlet union end plate, and (12) (6) similar water side be made up of with titting water outlet outlet connection end plate.Thus structure is simple.
Fig. 4 describes the embodiment of the present invention, and in heating process, water is at cylindrical metal tube heating core (1) inner chamber and return the flow direction of magnetic tube (3) inner chamber, and at cylindrical metal tube heating core, heating core closing in screw has been installed in chamber exit place (1) (4).Time magnetic tube closing in screw is installed (9) at the port of export returning magnetic tube (3) inner chamber.At cylindrical metal tube heating core (1) and return the reduced velocity flow of magnetic tube (3) in inner chamber water, therefore add the water time to boil water in inner chamber.
Through series of contrast, method provided by the invention, compared with existing hot-water heater, has following advantage:
(1) and the water of time magnetic tube (3) inner chamber (1) and return the high heat energy that the vortex flow of magnetic tube (3) in tube wall produce one, utilize and flow through cylindrical metal tube heating core, directly heat cylindrical metal tube heating core, therefore the efficiency of heating surface is high;
Two, the electric energy of vortex flow heating is the magnetic Field Coupling that produced by the coil (2) of charged insulating skeleton in cylindrical metal tube heating core (1) and time magnetic tube (3), completely cut off completely with the voltage of externally fed power supply, there is not the possibility that power supply leaks.And at cylindrical metal tube heating core (1) with return the voltage pole low (< < 1 volt) that (3) magnetic tube tube wall is responded to, and form closed-loop path along tube wall circumferencial direction, therefore be very safe;
Three, any waste gas is not produced in heating process, zero carbon emission, to environment without any pollution;
Four, nonflame, and cylindrical metal tube heating core (1) and return magnetic tube (3) also can not excessive heating, therefore very safe;
Five, operating magnetic field flux closes completely on magnetic circuit, No leakage, and there is not the air-gap of any open circuit in magnetic circuit, thus can not produce pulsation magnetic flux deal, therefore minimum on the power factor impact of electrical network;
Six, do not affect by any of season, weather conditions, time and fabricating yard etc.;
Seven, structure is simple, and functional reliability is high.
Obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if belong within the scope of the claims in the present invention and equivalent technologies thereof to these amendments of the present invention and modification, then the present invention is also intended to comprise these change and modification.
Claims (5)
1. the hot-water heater of a carbon, nonflame, the direct water back running water of energy-conservation main-frequency electromagnetic induction formula, comprise: utilize power frequency alternating magnetic field cylindrical metal tube heating core (1) and return magnetic tube (3) in produce vortex flow, (1) and return the heating means directly producing electric heating in magnetic tube tube wall (3) the cylindrical metal tube heating core flow through at water by vortex flow, it is characterized in that, also comprise:
The coil of the charged insulating skeleton of a generation power frequency magnetic field and a time magnetic pipe-line system that the magnetic line of force is closed completely, described closed return magnetic pipe-line system be by cylindrical metal tube heating core (1), return magnetic tube and (3) (5) form with outlet end plate, heating cylindrical metal tube heating core (1), return magnetic tube be (3) made by martensitic stain less steel, (2) the coil of described charged insulating skeleton is be sleeved on cylindrical metal tube heating core (1) to go up, time magnetic tube Lu Xi System returning magnetic tube (3) form by some, is arranged on the coil periphery (2) of described charged insulating skeleton symmetrically;
Import be connected with piped water, outlet system.
2. the hot-water heater of zero carbon as claimed in claim 1, nonflame, the direct water back running water of energy-conservation main-frequency electromagnetic induction formula, it is characterized in that, the import be connected with piped water, outlet system be by inlet union end plate (7), admitting pipe joint (11), outlet connection end plate is (6), (6) titting water outlet form.
(1) and return magnetic tube (3) 3. the hot-water heater of zero carbon as claimed in claim 1, nonflame, the direct water back running water of energy-conservation main-frequency electromagnetic induction formula, is characterized in that, centre is hollow completely for the cylindrical metal tube heating core of described heating.
4. the hot-water heater of zero carbon as claimed in claim 2, nonflame, the direct water back running water of energy-conservation main-frequency electromagnetic induction formula, it is characterized in that, described inlet union end plate (7), admitting pipe joint (11), outlet connection end plate is (6), (6) titting water outlet make by austenitic stainless steel.
5. the hot-water heater of zero carbon as claimed in claim 3, nonflame, the direct water back running water of energy-conservation main-frequency electromagnetic induction formula, is characterized in that, described cylindrical metal tube heating core (1) and the delivery port returning the magnetic tube (3) port of export of inner chamber be all retracted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110008754.8A CN102589118B (en) | 2011-01-17 | 2011-01-17 | Zero-carbon, flameless and energy-saving power-frequency electromagnetic induction type water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110008754.8A CN102589118B (en) | 2011-01-17 | 2011-01-17 | Zero-carbon, flameless and energy-saving power-frequency electromagnetic induction type water heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102589118A CN102589118A (en) | 2012-07-18 |
| CN102589118B true CN102589118B (en) | 2015-06-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110008754.8A Expired - Fee Related CN102589118B (en) | 2011-01-17 | 2011-01-17 | Zero-carbon, flameless and energy-saving power-frequency electromagnetic induction type water heater |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104121697A (en) * | 2013-04-25 | 2014-10-29 | 樊宏 | Improved zero-carbon, flameless and energy-saving electromagnetic induction type hot-water heater |
| CN104596117B (en) * | 2015-01-21 | 2017-07-25 | 芜湖美的厨卫电器制造有限公司 | Zero cold water control method and device of gas heater |
| CN107801262A (en) * | 2017-12-10 | 2018-03-13 | 张志学 | A kind of concentric bilayer energy-saving quick heating type electromagnetic induction heating body |
| CN115371256A (en) * | 2022-08-29 | 2022-11-22 | 中国空气动力研究与发展中心高速空气动力研究所 | Heat storage and direct heating dual-purpose electromagnetic induction type air electric heater and using method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2847776Y (en) * | 2005-12-08 | 2006-12-13 | 杨迈 | High frequency electromagnetic induction heater |
| CN201550307U (en) * | 2009-11-16 | 2010-08-11 | 周明勇 | Electromagnetic induction heater |
-
2011
- 2011-01-17 CN CN201110008754.8A patent/CN102589118B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2847776Y (en) * | 2005-12-08 | 2006-12-13 | 杨迈 | High frequency electromagnetic induction heater |
| CN201550307U (en) * | 2009-11-16 | 2010-08-11 | 周明勇 | Electromagnetic induction heater |
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| CN102589118A (en) | 2012-07-18 |
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Granted publication date: 20150603 |