CN109373586A - A kind of ELECTROMAGNETIC VACUUM phase change boiler unit - Google Patents
A kind of ELECTROMAGNETIC VACUUM phase change boiler unit Download PDFInfo
- Publication number
- CN109373586A CN109373586A CN201811467757.6A CN201811467757A CN109373586A CN 109373586 A CN109373586 A CN 109373586A CN 201811467757 A CN201811467757 A CN 201811467757A CN 109373586 A CN109373586 A CN 109373586A
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- China
- Prior art keywords
- heating
- unit shell
- heating unit
- cabinet
- phase change
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- Pending
Links
- 230000008859 change Effects 0.000 title claims abstract description 16
- 238000010438 heat treatment Methods 0.000 claims abstract description 100
- 239000012736 aqueous medium Substances 0.000 claims abstract description 5
- 238000004804 winding Methods 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 49
- 239000010865 sewage Substances 0.000 claims description 5
- 239000000919 ceramic Substances 0.000 claims description 3
- 238000007380 fibre production Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 8
- 238000005485 electric heating Methods 0.000 description 7
- 230000007704 transition Effects 0.000 description 5
- 238000002485 combustion reaction Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 238000004880 explosion Methods 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000008236 heating water Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000001473 noxious effect Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000009182 swimming Effects 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 239000003818 cinder Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 239000002609 medium Substances 0.000 description 2
- 230000001376 precipitating effect Effects 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000012224 working solution Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H7/00—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release
- F24H7/02—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release the released heat being conveyed to a transfer fluid
- F24H7/0208—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release the released heat being conveyed to a transfer fluid using electrical energy supply
- F24H7/0233—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release the released heat being conveyed to a transfer fluid using electrical energy supply the transfer fluid being water
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
- F24H9/1818—Arrangement or mounting of electric heating means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
- F24H9/2014—Arrangement or mounting of control or safety devices for water heaters using electrical energy supply
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H2250/00—Electrical heat generating means
- F24H2250/08—Induction
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Resistance Heating (AREA)
Abstract
The present embodiments relate to heating equipment technical fields, disclose a kind of ELECTROMAGNETIC VACUUM phase change boiler unit, including cabinet, heating unit shell is fixedly installed in the cabinet, the top of the heating unit shell is cylindrical, the lower part of the heating unit shell includes the heating tube of several uniformly distributed tubuloses, heating coil is wound in heating tube, it heats in unit shell filled with aqueous medium, the heating unit shell internal upper part is equipped with the heat exchanger for stretching out cabinet, fixed winding is equipped with electromagnetic heating coil outside heating unit shell lower half portion, the heating unit shell top is communicated with the vacuum valve interface for stretching out cabinet and relief valve interface and pressure gauge tube socket, the level electrode of cabinet is stretched out in the side connection of the heating unit shell, the side that the heating unit shell is equipped with level electrode is additionally provided with the thermometric tube socket for stretching out cabinet.Thermal efficiency height is reached, heat supply is fast, low, the low effect of operating cost is lost.
Description
Technical field
The present embodiments relate to heating equipment technical fields, and in particular to a kind of ELECTROMAGNETIC VACUUM phase change boiler unit.
Background technique
Vacuum hot-water machine system has using the heat medium water in fuel oil or gas heating unit using water at various pressures
The principle of different steam temperatures, makes heat medium water boil under vacuum conditions, and the water vapour generated after boiling is again and in heat-transfer pipe
The cold water of flowing or warm water carry out heat exchange, so that outwardly offer heating hot water or health hot water, whole unit are in
It is run under vacuum state, compared with conventional hot water boiler, there is excellent safety and ease for operation.
Existing vacuum boiler unit is mainly made of combustion chamber and heat-exchanging chamber etc., general to be arranged using single return structures,
The burner and chimney of combustion chamber are respectively placed in vacuum hot water unit both ends, and the heat and high-temperature flue gas generated in combustion chamber is to warm
It is discharged by chimney after switch room's heating, so that the flue gas that chimney is discharged still is had higher temperature, reduce the thermal efficiency, and easily using
When cause flame directly to impact smoke pipe, make smoke pipe be easy it is impaired burn out, shorten the working life, and to improve the thermal efficiency as far as possible.
To sum up, the existing vacuum hot water unit thermal efficiency is low, and safety is low.
Summary of the invention
For this purpose, the embodiment of the present invention provides a kind of ELECTROMAGNETIC VACUUM phase change boiler unit, to solve in the prior art due to combustion
The low problem low with safety of the thermal efficiency caused by burning heat production.
To achieve the goals above, embodiments of the present invention provide the following technical solutions:
A kind of ELECTROMAGNETIC VACUUM phase change boiler unit, including cabinet are fixedly installed with heating unit shell in the cabinet, described
The top for heating unit shell is cylindrical, and the lower part of the heating unit shell includes the heating tube of several uniformly distributed tubuloses, heating
Guan Shangjun is wound with heating coil, and heating unit shell is interior filled with aqueous medium, and the heating unit shell internal upper part is equipped with stretching machine
The heat exchanger of case, the fixed winding in heating unit shell lower half portion outside are equipped with electromagnetic heating coil, heating unit shell top
End is communicated with the vacuum valve interface for stretching out cabinet and relief valve interface and pressure gauge tube socket, and the side of the heating unit shell connects
Stretching goes out the level electrode of cabinet, and the side that the heating unit shell is equipped with level electrode is additionally provided with the thermometric for stretching out cabinet
Tube socket.
By using above-mentioned technical proposal, electromagnetic heating is non-contact thermal, for phase transition of vacuum Hot water units, water power
Separation, solves safety problem, and will not discharge of noxious gases and lime-ash, comply fully with environmental requirement, the thermal efficiency is high, reachable
98%, heat supply is fast, loss is low, and operating cost is low.Temperature instrument is installed on thermometric tube socket, when vapor (steam) temperature reaches setting
When temperature, the switch of cutting tubular electric heating can be realized, level electrode is extremely low level electrode, when water level is down to extremely low water
When position, realize that the switch of cutting tubular electric heating, pressure gauge measure steam pressure, when superpressure can be realized cutting tubulose electricity and add
The switch of hot device, when pressure gauge failure, pressure relief device is able to carry out pressure release when pressure superpressure, and pressure relief device is usually rupture disk,
When reaching rupture disk pressure, rupture disk explosion pressure release guarantees the safety of device.
Preferably, the top of the heating unit shell is cylindrical, and the lower part of the heating unit shell includes several uniformly distributed
Tubulose heating tube, be wound with heating coil in heating tube.
By using above-mentioned technical proposal, multiple heating tubes are provided with, wind heating coil in heating tube, piecemeal is added
Heat substantially increases the efficiency and effect of heating so that heating effect is more preferable.
Preferably, the heating tube is provided with two rows and is staggered, and the bottom of several heating tubes passes through connecting tube
Successively it is connected to.
It by using above-mentioned technical proposal, is connected to using connecting tube, can guarantee that the water level in several heating tubes is high
Spend identical, heating efficiency is preferable.
Preferably, the top of the heating unit shell is communicated with the upper sewage pipe for stretching out cabinet, the heating tube at both ends
It is respectively communicated with the down blow pipe for stretching out cabinet.
By using above-mentioned technical proposal, regular discharge is done to the water in heating unit, excludes anvil cinder, precipitating reduces it
Degree of adhesion in boiler wall improves boiler thermal efficiency.
Preferably, the top that heating unit shell is equipped with level electrode side is arranged in the thermometric tube socket.
It is rationally distributed in structure by using above-mentioned technical proposal, it is compact, it can save floor occupying area.
Preferably, the heat exchanger is stainless heat exchanger and is steam-water heat exchanging.
By using above-mentioned technical proposal, heat-exchange temperature is high, durable, can with a tractor serves several purposes, while provide heating water,
The functions such as domestic hot-water, swimming pool heating, to water quality without any pollution.
Preferably, the heat exchanger includes the water inlet pipe and outlet pipe across cabinet, the water inlet pipe and water outlet tube side-by-side
It is arranged, is communicated with temperature gauge pipe on the outlet pipe.
By using above-mentioned technical proposal, thermometer can be connected on outlet pipe, facilitate the temperature of water in detection outlet pipe.
Preferably, the insulating layer of ceramic fibre production is equipped with outside the heating unit shell.
Embodiment according to the present invention has the advantages that
1, electromagnetic heating is non-contact thermal, and for phase transition of vacuum Hot water units, electricity separation solves safety problem,
And will not discharge of noxious gases and lime-ash, comply fully with environmental requirement, the thermal efficiency is high, and up to 98%, heat supply is fast, loss is low,
Operating cost is low.
2, temperature instrument is installed on thermometric tube socket, when vapor (steam) temperature reaches the temperature of setting, can be realized cutting
The switch of tubular electric heating, level electrode is extremely low level electrode, when water level is down to extremely low water level, realizes cutting tubulose electricity
The switch of heater, pressure gauge measure steam pressure, and when superpressure can be realized the switch of cutting tubular electric heating, and pressure gauge loses
When clever, pressure relief device is able to carry out pressure release when pressure superpressure, and pressure relief device is usually rupture disk, quick-fried when reaching rupture disk pressure
Fragmentation explosion pressure release, guarantees the safety of device.
3, heat-exchange temperature is high, durable, can be with a tractor serves several purposes, while providing heating water, domestic hot-water, swimming pool heating etc.
Function, to water quality without any pollution；
4, unit shell is heated in structure and be divided into the high-temperature region of lower section and the higher-pressure region of top, be successfully separated, greatly
The service life of boiler is extended greatly.
Detailed description of the invention
It, below will be to embodiment party in order to illustrate more clearly of embodiments of the present invention or technical solution in the prior art
Formula or attached drawing needed to be used in the description of the prior art are briefly described.It should be evident that the accompanying drawings in the following description is only
It is merely exemplary, it for those of ordinary skill in the art, without creative efforts, can also basis
The attached drawing of offer, which is extended, obtains other implementation attached drawings.
Structure depicted in this specification, ratio, size etc., only to cooperate the revealed content of specification, for
Those skilled in the art understands and reads, and is not intended to limit the invention enforceable qualifications, therefore does not have technical
Essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size are not influencing the function of the invention that can be generated
Under effect and the purpose that can reach, should all still it fall in the range of disclosed technology contents obtain and can cover.
Fig. 1 is the main view of electromagnetic heating phase transition of vacuum Hot water units provided in an embodiment of the present invention；
Fig. 2 is the side view of electromagnetic heating phase transition of vacuum Hot water units provided in an embodiment of the present invention.
In figure: 1, cabinet；2, unit shell is heated；21, vacuum valve interface；22, relief valve interface；23, pressure gauge tube socket；
24, level electrode；25, thermometric tube socket；3, heat exchanger；31, water inlet pipe；32, outlet pipe；33, temperature gauge pipe；4, heating tube；41,
Connecting tube；5, upper sewage pipe；6, down blow pipe.
Specific embodiment
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this explanation
Content disclosed by book is understood other advantages and efficacy of the present invention easily, it is clear that described embodiment is the present invention one
Section Example, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not doing
Every other embodiment obtained under the premise of creative work out, shall fall within the protection scope of the present invention.
The term on cited such as "upper", "lower", " left side ", the right side in this specification ", " centre ", is merely convenient to describe
Be illustrated, rather than to limit the scope of the invention, relativeness is altered or modified, and is changing technology without essence
It inside holds, when being also considered as the enforceable scope of the present invention.
A kind of ELECTROMAGNETIC VACUUM phase change boiler unit combined with Figure 1 and Figure 2, including cabinet 1, cabinet 1 are in cubic shape, in cabinet 1
It is fixedly installed with heating unit shell 2, heating unit shell 2 is interior filled with aqueous medium, heats 2 internal upper part of unit shell and is equipped with stretching cabinet
1 heat exchanger 3, the fixed winding in heating 2 lower half portion of unit shell outside are equipped with electromagnetic heating coil, heat 2 top of unit shell
It is communicated with the vacuum valve interface 21 for stretching out cabinet 1 and relief valve interface 22 and pressure gauge tube socket 23, heats the side of unit shell 2
The level electrode 24 of cabinet 1 is stretched out in connection, and the side that heating unit shell 2 is equipped with level electrode 24, which is additionally provided with, stretches out cabinet 1
Thermometric tube socket 25.
Principle: under vacuum conditions, low boiling point, the aqueous medium heated in unit shell 2 is risen to water by electromagnetic heating evaporation
Heat dissipation is condensed at heat exchanger 3, and the water in heat exchanger 3 is heated to design temperature and is sent to user, effect of the condensation water in gravity
Under lower part drips back, continue to heat, repetitive cycling, evaporation-condensation-evaporation carries out the phase transformation of vapour-liquid to working solution under vacuum conditions
Circulation, persistently carries out heat supply.
Effect: electromagnetic heating is non-contact thermal, and for phase transition of vacuum Hot water units, electricity separation solves safety and asks
Topic, and will not discharge of noxious gases and lime-ash, comply fully with environmental requirement, the thermal efficiency is high, and up to 98%, heat supply is fast, loss
Low, operating cost is low.Temperature instrument is installed on thermometric tube socket 25, when vapor (steam) temperature reaches the temperature of setting, Neng Goushi
The switch of tubular electric heating is now cut off, level electrode 24 is extremely low level electrode 24, when water level is down to extremely low water level, is realized
The switch of tubular electric heating is cut off, pressure gauge measures steam pressure, and when superpressure can be realized opening for cutting tubular electric heating
It closes, when pressure gauge failure, pressure relief device is able to carry out pressure release when pressure superpressure, and pressure relief device is usually rupture disk, reaches explosion
When piece pressure, rupture disk explosion pressure release guarantees the safety of device.
The top for heating unit shell 2 is cylindrical, and the lower part of heating unit shell 2 includes the heating tube of several uniformly distributed tubuloses
4, heating coil is wound in heating tube 4.Provided with multiple heating tubes 4, heating coil is wound in heating tube 4, piecemeal carries out
Heating, so that heating effect is more preferable, substantially increases the efficiency and effect of heating.Heating tube 4 is provided with two rows and is staggered,
The bottom of several heating tubes 4 is successively connected to by connecting tube 41, is connected to using connecting tube 41, can guarantee several add
Height of water level in heat pipe 4 is identical, and heating efficiency is preferable.
Heat exchanger 3 is stainless heat exchanger 3 and is steam-water heat exchanging, and heat-exchange temperature is high, durable, can be with one
Machine is multi-purpose, while providing the functions such as heating water, domestic hot-water, swimming pool heating, to water quality without any pollution.Heat exchanger 3 includes wearing
The water inlet pipe 31 and outlet pipe 32 of cabinet 1 are crossed, is communicated with temperature gauge pipe 33 on outlet pipe 32, facilitates water in detection outlet pipe 32
Temperature.In order to reduce heating 2 radiation loss heat of unit shell, heats and is equipped with the insulating layer that ceramic fibre makes outside unit shell 2,
It reduces heat to distribute, improves heat utilization efficiency.
The top of heating unit shell 2 is communicated with the upper sewage pipe 5 for stretching out cabinet 1, and the heating tube 4 at both ends, which has been respectively communicated with, stretches
The down blow pipe 6 of cabinet 1 out.Regular discharge is done to the water in heating unit, excludes anvil cinder, precipitating reduces it in boiler wall
Degree of adhesion improves boiler thermal efficiency, and upper sewage pipe 5 extends to side of the cabinet 1 far from level electrode 24, and thermometric tube socket 25 is arranged
The top of 24 side of level electrode is equipped on heating unit shell 2, it is rationally distributed in structure, it is compact, it can save floor occupying area.
Although above having used general explanation and specific embodiment, the present invention is described in detail, at this
On the basis of invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Therefore,
These modifications or improvements without departing from theon the basis of the spirit of the present invention are fallen within the scope of the claimed invention.
Claims (8)
1. a kind of ELECTROMAGNETIC VACUUM phase change boiler unit, it is characterised in that: including cabinet (1), be fixedly installed in the cabinet (1)
It heats unit shell (2), filled with aqueous medium in heating unit shell (2), heating unit shell (2) internal upper part is equipped with stretching cabinet
(1) heat exchanger (3), the fixed winding in heating unit shell (2) lower half portion outside are equipped with electromagnetic heating coil, the heater
Group shell (2) top is communicated with the vacuum valve interface (21) for stretching out cabinet (1) and relief valve interface (22) and pressure gauge tube socket
(23), the level electrode (24) of cabinet (1) is stretched out in the side connection of heating unit shell (2), on the heating unit shell (2)
Side equipped with level electrode (24) is additionally provided with the thermometric tube socket (25) for stretching out cabinet (1).
2. a kind of ELECTROMAGNETIC VACUUM phase change boiler unit according to claim 1, it is characterised in that: the heating unit shell
(2) top is cylindrical, and the lower part of heating unit shell (2) includes the heating tube (4) of several uniformly distributed tubuloses, heating tube
(4) heating coil is wound on.
3. a kind of ELECTROMAGNETIC VACUUM phase change boiler unit according to claim 2, it is characterised in that: the heating tube (4) sets
It is equipped with two rows and is staggered, the bottom of several heating tubes (4) is successively connected to by connecting tube (41).
4. a kind of ELECTROMAGNETIC VACUUM phase change boiler unit according to claim 3, it is characterised in that: the heating unit shell
(2) top is communicated with the upper sewage pipe (5) for stretching out cabinet (1), and the heating tube (4) at both ends has been respectively communicated with down blow pipe
(6)。
5. a kind of ELECTROMAGNETIC VACUUM phase change boiler unit according to claim 1, it is characterised in that: the thermometric tube socket (25)
The top that level electrode (24) side is equipped in heating unit shell (2) is set.
6. a kind of ELECTROMAGNETIC VACUUM phase change boiler unit according to claim 1, it is characterised in that: the heat exchanger (3) is
Stainless heat exchanger (3) and be steam-water heat exchanging.
7. a kind of ELECTROMAGNETIC VACUUM phase change boiler unit according to claim 1, it is characterised in that: heat exchanger (3) packet
The water inlet pipe (31) and outlet pipe (32) across cabinet (1) are included, the water inlet pipe (31) and outlet pipe (32) are arranged side by side, described
Temperature gauge pipe (33) are communicated on outlet pipe (32).
8. a kind of ELECTROMAGNETIC VACUUM phase change boiler unit according to claim 1, it is characterised in that: the heating unit shell
(2) the external insulating layer for being equipped with ceramic fibre production.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811467757.6A CN109373586A (en) | 2018-12-03 | 2018-12-03 | A kind of ELECTROMAGNETIC VACUUM phase change boiler unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811467757.6A CN109373586A (en) | 2018-12-03 | 2018-12-03 | A kind of ELECTROMAGNETIC VACUUM phase change boiler unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109373586A true CN109373586A (en) | 2019-02-22 |
Family
ID=65375305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811467757.6A Pending CN109373586A (en) | 2018-12-03 | 2018-12-03 | A kind of ELECTROMAGNETIC VACUUM phase change boiler unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109373586A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4165455A (en) * | 1977-07-28 | 1979-08-21 | Mayfield Esther O | Steam or hot-water boiler |
| CN201463102U (en) * | 2009-09-06 | 2010-05-12 | 石锁柱 | Cold and hot water heat exchange device |
| CN204853916U (en) * | 2015-06-30 | 2015-12-09 | 汪春江 | Electromagnetic heating pump |
| CN206890811U (en) * | 2017-05-26 | 2018-01-16 | 佛山市恒芯磁能科技有限公司 | A kind of electromagnetic heating type water heater and its electrical heat exchanger |
| CN207146914U (en) * | 2017-08-18 | 2018-03-27 | 山东鑫达能源科技有限公司 | Electromagnetic heat tube liquid heating |
| CN107883579A (en) * | 2017-11-01 | 2018-04-06 | 盂县晶辉机械制造有限公司 | A kind of electric heating phase change heater |
| CN108036394A (en) * | 2018-01-02 | 2018-05-15 | 董传勇 | Multifunction electromagnetic heating stove |
| CN207886708U (en) * | 2018-01-18 | 2018-09-21 | 广东慧源环境工程有限公司 | A kind of electromagnetic heating cutting fluid enrichment facility |
| CN209431668U (en) * | 2018-12-03 | 2019-09-24 | 河北永昕锅炉有限公司 | ELECTROMAGNETIC VACUUM phase change boiler unit |
-
2018
- 2018-12-03 CN CN201811467757.6A patent/CN109373586A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4165455A (en) * | 1977-07-28 | 1979-08-21 | Mayfield Esther O | Steam or hot-water boiler |
| CN201463102U (en) * | 2009-09-06 | 2010-05-12 | 石锁柱 | Cold and hot water heat exchange device |
| CN204853916U (en) * | 2015-06-30 | 2015-12-09 | 汪春江 | Electromagnetic heating pump |
| CN206890811U (en) * | 2017-05-26 | 2018-01-16 | 佛山市恒芯磁能科技有限公司 | A kind of electromagnetic heating type water heater and its electrical heat exchanger |
| CN207146914U (en) * | 2017-08-18 | 2018-03-27 | 山东鑫达能源科技有限公司 | Electromagnetic heat tube liquid heating |
| CN107883579A (en) * | 2017-11-01 | 2018-04-06 | 盂县晶辉机械制造有限公司 | A kind of electric heating phase change heater |
| CN108036394A (en) * | 2018-01-02 | 2018-05-15 | 董传勇 | Multifunction electromagnetic heating stove |
| CN207886708U (en) * | 2018-01-18 | 2018-09-21 | 广东慧源环境工程有限公司 | A kind of electromagnetic heating cutting fluid enrichment facility |
| CN209431668U (en) * | 2018-12-03 | 2019-09-24 | 河北永昕锅炉有限公司 | ELECTROMAGNETIC VACUUM phase change boiler unit |
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Application publication date: 20190222 |