CN108150991B - Reflective polynary conversion ring hot pot furnace system - Google Patents
Reflective polynary conversion ring hot pot furnace system Download PDFInfo
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- CN108150991B CN108150991B CN201711386802.0A CN201711386802A CN108150991B CN 108150991 B CN108150991 B CN 108150991B CN 201711386802 A CN201711386802 A CN 201711386802A CN 108150991 B CN108150991 B CN 108150991B
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- boiler
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- main heating
- pipe
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B1/00—Methods of steam generation characterised by form of heating method
- F22B1/28—Methods of steam generation characterised by form of heating method in boilers heated electrically
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
- F22B37/48—Devices for removing water, salt, or sludge from boilers; Arrangements of cleaning apparatus in boilers; Combinations thereof with boilers
- F22B37/54—De-sludging or blow-down devices
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention discloses reflective polynary conversion ring hot pot furnace system, including boiler, the steam drum device being connected to respectively with boiler, hot-gas system and hot water apparatus.Boiler includes main heating cabinet and boiler casing, and heat reflection chamber is formed between boiler casing and main heating cabinet, and main heating cabinet dispersed heat is carried out reflection utilization, reduces the loss of heat by boiler casing；Heat reflection is intracavitary to be provided with heat exchanging water pipe and heat exchanger, cold water and cold air is passed through realization heating respectively, so that the heat intracavitary using heat reflection, improves the utilization rate of heat；Ultrasonic cleaning equipment is additionally provided on boiler, in main heating cabinet scale and impurity be cleaned by ultrasonic, it is simple and convenient.The present invention improves the utilization rate of heat, and has reached the heat transmitting of diversified forms, makes the purposes more diversification of single boiler.Therefore, the present invention is worthy to be popularized.
Description
Technical field
The present invention relates to boiler cleaning technology fields, are specifically related to reflective polynary conversion ring hot pot furnace system.
Background technique
Industrial that continual and steady thermal energy conversion supply is realized using boiler, the energy of external world's input is converted to water by boiler
Heat, energize water outward in the form of high hot water and steam.
Boiler should also pay attention to the maintenance of boiler while bringing very big industrial application together.Boiler makes
With cleaning problems problem appear to is that its inside are easiest in the process, after use after a period of time, boiler internal can be produced
Raw more scale substance.
Scale is mainly precipitated after the salt of institute's calcic, magnesium etc. in boiler feedwater is heated and is bonded in metal surface due to shape
At.Under the condition of high temperature, containing be slightly soluble in water calcium sulfate can due to water evaporation and be precipitated, the carbonate in water can be with calcium, magnesium
Plasma combines, and generates calcium carbonate not soluble in water, magnesium carbonate, that is, scale.With the continuous evaporation of moisture, it is concentrated,
Scale content is continuously increased, with reach saturation after be formed scale
The thermal coefficient very little of scale, about the 2~5% of common iron, scale knot can dislike significantly on boiler heating surface
Change heat-transfer effect, influences boiler efficiency；It is easy to burn out metal material because of hot-spot, or even pipe explosion accident occurs；It can promote
Aggravate electrochemical corrosion, boiler scale is caused to corrode, accelerates the damage of heating surface.Scale should be in time using machinery after being formed
Or the method for chemistry is removed.The effective way for preventing or slowing down scale formation is strict control feed water quality, and takes
The measures such as boiler water process appropriate and boiler blow-off.
Except cleaning problems, the problem not high there is also heat utilization efficiency during boiler applications, outside heat input is substantially
It is carried out by the way of heat transfer, the heat of a part is conducted to inside to heat by boiler by furnace wall to be used, more heats
It is lost to exterior space by furnace wall, causes the waste of energy；The high temperature of furnace wall is also easy to cause the dangerous thing such as scald simultaneously
Therefore.
Existing boiler is varied, but prevents scale generation from playing good effect without being directed to, also without fine
The utilization rate of ground raising heat.Therefore it also needs to propose solid method in this field, effectively solves boiler and used
The problems in journey.
Summary of the invention
In order to solve the above technical problems, the invention discloses reflective polynary conversion ring hot pot furnace systems, it is intended to boiler
Use process in, according to water quality situation be arranged boiler self cleaning period, and use this simple and effective side of ultrasonic wave
Formula thoroughly removes scale, while not increasing the impurity in water；For the heating method of boiler, using more cleaning
The electric energy of environmental protection, and realize multi-faceted while heating, improve the efficiency of heating；At the furnace wall of boiler be arranged heat exchanger and
Heat exchanging water pipe reduces the heat leakage of boiler, improves the heat utilization efficiency of boiler.
In order to realize the above technical effect, the technical solution adopted by the present invention is that:
Reflective polynary conversion ring hot pot furnace system, including boiler, the steam drum device being connected to respectively with boiler, hot-gas system
And hot water apparatus.
Specifically, the boiler includes pedestal, and main heating cabinet made of metal material, main heating cabinet is arranged on pedestal
It is equipped with water inlet pipe and outlet pipe.
The water inlet pipe protrudes into boiler internal and extends to the bottom of boiler, and defoaming net is provided at the port of water inlet pipe
Cover, the port that defoaming mesh enclosure catches water inlet pipe prevent from generating in boiler more its role is to buffer the water of entrance
Foam；Primary filtration can also be carried out to the impurity in water by defoaming mesh enclosure simultaneously.
Further, AC electric-heating device is additionally provided on pedestal, AC electric-heating device includes the first control of electrical connection
Device processed and vortex circle, vortex snare is in the outside of main heating cabinet, and the height for being vortexed circle is greater than the half of boiler height.It hands over
Galvanic electricity heating device heats main heating cabinet by alternating current, according to the principle of vortex heat, according to electricity after vortex circle energization
Magnetic induction makes main heating cabinet generate heat, to realize the heating to water in storehouse.
Further, in order to reduce scattering and disappearing for heat, the utilization rate of heat is improved, the pedestal is equipped with boiler casing,
Boiler casing is located at the outside of vortex circle and forms heat reflection chamber, the inner surface of boiler casing between boiler casing and main heating cabinet
Equipped with heat insulating reflecting layer.
Further, the heat insulating reflecting layer includes coating reflecting layer and rubber thermal insulation layer.Coating reflecting layer directly applies
The inner surface of boiler casing is overlayed on, rubber thermal insulation layer is bonded on coating reflecting layer.
Further, connecting plate is provided between the main heating cabinet and boiler casing；The setting of connecting plate mean level, will
Main heating cabinet and boiler casing are reinforced, and boiler casing sideslip and deformation are prevented.
Further, ultrasonic cleaning equipment is provided on the boiler, the ultrasonic cleaning equipment includes second
Controller, second controller are separately connected ultrasonic wave generator and timer.The working principle of ultrasonic cleaning equipment is timing
Device is opened to second controller sending time nodal information, second controller in preset timing node control ultrasonic wave generator
It opens, the cleaning to boiler internal is realized by ultrasonic wave.
Further, in order to by water calcium ion and the removal such as magnesium ion, and prevent it in the inner wall of main heating cabinet
Upper generation scale, the main heating cabinet are internally provided with dismountable fouling net, and fouling net is made of metal material.General fouling
Net is made of the stronger aluminum material of metal active, and scale is mainly tied online in fouling, and fouling net is detachable, and cleaning is convenient.
Further, for the ease of the inside of the main heating cabinet of observation, the upper opening of the main heating cabinet, opening setting
There is warehouse lid.
Further, the steam that boiler generates needs to enter steam drum device and is stored and utilized, the steam drum device packet
Buffering drum and pressure regulation drum are included, boiler, buffering drum and pressure regulation drum are sequentially communicated by steam pipe.
Buffering drum is made of metal material, and the inner surface and the outer surface is provided with insulating layer；Meanwhile buffering drum
It is inside provided with barometer, barometer detects internal air pressure.
Barometer is provided on pressure regulation drum, the inlet and outlet of pressure regulation drum is provided with unidirectional electron air valve；Pressure regulation
It is additionally provided with pressure relief opening on drum, is provided with relief valve at pressure relief opening.The effect of unidirectional electron air valve is that limitation steam can only be from
Buffering drum enters pressure regulation drum, and is discharged to the outside steam from pressure regulation drum and uses equipment.Its principle are as follows: examined by barometer
The air pressure in pressure regulation drum is surveyed, and sends atmospheric pressure value to unidirectional electron air valve；When the air pressure in pressure regulation drum is lower than preset value
When, the unidirectional electron air valve of entrance is opened, and the unidirectional electron air valve in exit is closed；When the air pressure in pressure regulation drum reaches pre-
If value, the unidirectional electron air valve of entrance is closed, and the unidirectional electron air valve in exit is opened；When the air pressure in pressure regulation drum is more than
The unidirectional electron air valve of preset value, entrance is closed, and the unidirectional electron air valve in exit is closed, and relief valve, which is opened, carries out pressure release,
Below the air pressure drop in pressure regulation drum is as low as preset value.
Further, the hot-gas system includes the heat exchanger for being surrounded on main heating cabinet outside wall surface, heat exchanger
Inlet end connects air pump, and outlet side connects air accumulator；
Further, the hot water apparatus includes the heat exchanging water pipe for being surrounded on main heating cabinet outside wall surface, heat exchanging water pipe's
Water inlet end connects water pump, and water outlet connects water tank.
Further, the heat exchanger and heat exchanging water pipe are made of metal material.The meaning being arranged in this way is, when
After vortex circle is powered, heat exchanger and heat exchanging water pipe made of metal can directly obtain heating, the case where not increasing energy consumption
Under, increase the generation efficiency of thermal energy.
Further, dehumidification device is provided between the outlet side and air accumulator, the dehumidification device includes removable
The dehumidification pipe unloaded is provided with absorbent cotton material in dehumidification pipe.
Further, pressure warner is provided on the air accumulator.
Further, it is provided with liquidometer on the water tank, is additionally provided with return pipe, setting is unidirectional on return pipe
Valve, and return pipe is communicated to the water inlet end of heat exchanging water pipe.
Further, flow pipe is additionally provided on water tank.
Compared with prior art, the beneficial effects of the present invention are:
1. the configuration of the present invention is simple, it is convenient to realize, it is able to solve the inconvenient problem of existing boiler cleaning, it is thermally conductive to improve boiler
Rate reduces the risk that boiler uses.
2. the present invention is heated using vortex circle, three-dimensional heating can be carried out to main heating cabinet, the speed of heating is fast,
It is high-efficient.
3. present invention setting boiler casing is thermally shielded reflection, the heat heated for the first time is reflected back main heating cabinet, is improved
The utilization rate of heat saves the energy.
4. the present invention recycles the intracavitary heat of heat reflection in the intracavitary setting heat exchanger of heat reflection and heat exchanging water pipe
It utilizes, improves the utilization rate of heat, and reached the heat transmitting of diversified forms, make the purposes more diversification of single boiler.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings only shows section Example of the invention, therefore is not to be taken as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is composed structure schematic diagram of the invention.
Fig. 2 is the intracavitary structural schematic diagram of boiler internal heat reflection.
Fig. 3 is the structural schematic diagram in the main heating cabinet of boiler internal.
In above-mentioned attached drawing, the corresponding title of appended drawing reference are as follows: 1- boiler, 101- water inlet pipe, 102- outlet pipe, 103- ultrasound
Cleaning device, 104- heat exchanger, 105- heat exchanging water pipe, 106- vortex circle, the main heating cabinet of 107-, 108- boiler casing, 109-
Warehouse lid, 110- connecting plate, 111- defoam mesh enclosure, 112- fouling net, and 2- buffers drum, 3- pressure regulation drum, 301- barometer, 302-
Unidirectional electron air valve, 303- relief valve, 4- air accumulator, 401- pressure warner, 5- water tank, 501- liquidometer.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings.Embodiments of the present invention include but is not limited to following implementation
Example.
Embodiment
As shown in Fig. 1-Fig. 3, present embodiment discloses reflective polynary conversion ring hot pot furnace systems, including boiler 1, divide
Steam drum device, hot-gas system and the hot water apparatus not being connected to boiler 1.
Specifically, the boiler 1 includes pedestal, and main heating cabinet 107 made of high-carbon steel material is arranged on pedestal, main
Heating cabinet 107 is cylinder, and main heating cabinet 107 is equipped with water inlet pipe 101 and outlet pipe 102.
Water inlet pipe 101 protrudes into 1 inside of boiler and extends to the bottom of boiler 1, is provided with defoaming at the port of water inlet pipe 101
Mesh enclosure 111, defoaming mesh enclosure 111 catch the port of water inlet pipe 101.Defoaming mesh enclosure 111 is made of stainless steel material, defoams mesh enclosure
111 mesh diameter is 1mm.
AC electric-heating device is additionally provided on pedestal, AC electric-heating device includes the first controller and vortex of electrical connection
Circle 106, outside of 106 sets of the vortex circle in main heating cabinet 107, and the height for being vortexed circle 106 is equal to the height of boiler 1.Vortex circle
106 are made of copper, and are round screw thread structure.
Pedestal is equipped with boiler casing 108, and boiler casing 108 is positioned at the outside and boiler casing 108 and master for being vortexed circle 106
Heat reflection chamber is formed between heating cabinet 107, the inner surface of boiler casing 108 is equipped with heat insulating reflecting layer.
In the present embodiment, the heat insulating reflecting layer includes coating reflecting layer and rubber thermal insulation layer.It adopts in coating reflecting layer
The inner surface of boiler casing 108 is applied directly to tin material, rubber thermal insulation layer is bonded on coating reflecting layer.
Connecting plate 110 is provided between main heating cabinet 107 and boiler casing 108；Connecting plate 110 is that round and level is set
It sets, main heating cabinet 107 and boiler casing 108 is reinforced, prevent 108 sideslip of boiler casing and deformation.
Ultrasonic cleaning equipment is provided on boiler 1, the ultrasonic cleaning equipment includes second controller, the second control
Device is separately connected ultrasonic wave generator and timer.
In order to by water calcium ion and the removal such as magnesium ion, and prevent it from generating on the inner wall of main heating cabinet 107
Scale, the main heating cabinet 107 are internally provided with dismountable fouling net 112, and fouling net 112 is made of metal material.
For the ease of observing the inside of main heating cabinet 107, the upper opening of the main heating cabinet 107, opening is provided with
Warehouse lid 109, warehouse lid 109 and main heating cabinet 107 are hinged, and the edge of warehouse lid 109 and opening is provided with sealing ring.
The steam that boiler 1 generates needs to enter steam drum device and is stored and utilized, and the steam drum device includes buffering vapour
Packet 2 and pressure regulation drum 3, boiler 1, buffering drum and pressure regulation drum 3 are sequentially communicated by steam pipe.
Buffering drum 2 is made of metal material, and the inner surface and the outer surface is provided with insulating layer；Meanwhile buffering vapour
It is provided with barometer 301 in packet 2, the air pressure of 301 pairs of inside of barometer detects.
Barometer 301 is provided on pressure regulation drum 3, the inlet and outlet of pressure regulation drum 3 is provided with unidirectional electron air valve
302；It is additionally provided with pressure relief opening on pressure regulation drum 3, relief valve 303 is provided at pressure relief opening.The effect of unidirectional electron air valve 302 is
Pressure regulation drum 3 can only be entered from buffering drum 2 by limiting steam, and is discharged to the outside steam from pressure regulation drum 3 and is used equipment.It is former
Reason are as follows: the air pressure in pressure regulation drum 3 is detected by barometer 301, and sends atmospheric pressure value to unidirectional electron air valve 302；Work as tune
When the air pressure in drum 3 being pressed to be lower than preset value, the unidirectional electron air valve 302 of entrance is opened, the unidirectional electron air valve in exit
302 close；When the air pressure in pressure regulation drum 3 reaches preset value, the unidirectional electron air valve 302 of entrance is closed, the list in exit
It is opened to electronics air valve 302；When the air pressure in pressure regulation drum 3 is more than preset value, the unidirectional electron air valve 302 of entrance is closed,
The unidirectional electron air valve 302 in exit is closed, and relief valve 303, which is opened, carries out pressure release, until the air pressure drop in pressure regulation drum 3 as low as
Below preset value.
Hot-gas system includes the heat exchanger 104 for being surrounded on main 107 outside wall surface of heating cabinet, the inlet end of heat exchanger 104
Air pump is connected, outlet side connects air accumulator 4.
Hot water apparatus includes the heat exchanging water pipe 105 for being surrounded on main 107 outside wall surface of heating cabinet, the water inlet end of heat exchanging water pipe 105
Water pump is connected, water outlet connects water tank 5.
Heat exchanger 104 and heat exchanging water pipe 105 are all made of as copper pipe.
Dehumidification device is provided between outlet side and air accumulator 4, the dehumidification device includes dismountable dehumidification pipe, dehumidifying
Absorbent cotton material is provided in pipe.
Pressure warner 401 is provided on air accumulator 4.
It is provided with liquidometer 501 on the water tank 5, is additionally provided with return pipe, check valve is set on return pipe, and returns
Flow tube is communicated to the water inlet end of heat exchanging water pipe 105.
Flow pipe is additionally provided on water tank 5.
According to above-described embodiment, the present invention can be realized well.It is worth noting that being based on above-mentioned design principle, it is
Same technical problem is solved, even if that makes in structure basis disclosed in this invention is some without substantive change or profit
Color, used technical solution essence is still as the present invention, therefore it should also be as within the scope of the present invention.
Claims (10)
1. reflective polynary conversion ring hot pot furnace system, including boiler (1), steam drum device, the hot gas being connected to respectively with boiler (1)
Device and hot water apparatus；It is characterized by:
The boiler (1) includes pedestal, and main heating cabinet (107) made of metal material, main heating cabinet (107) is arranged on pedestal
It is equipped with water inlet pipe (101) and outlet pipe (102)；AC electric-heating device is additionally provided on pedestal, AC electric-heating device includes
The first controller and vortex circle (106) of electrical connection, vortex circle (106) is covered in the outside of main heating cabinet (107), and is vortexed circle
(106) height is greater than the half of boiler (1) height；The pedestal is equipped with boiler casing (108), boiler casing
(108) it is located at the outside of vortex circle (106) and forms heat reflection chamber, boiler between boiler casing (108) and main heating cabinet (107)
The inner surface of outer wall (108) is equipped with heat insulating reflecting layer；The company of being provided between the main heating cabinet (107) and boiler casing (108)
Fishplate bar (110)；
The steam drum device includes buffering drum (2) and pressure regulation drum (3), boiler (1), buffering drum and pressure regulation drum (3)
It is sequentially communicated by steam pipe；It is provided on pressure regulation drum (3) barometer (301), the inlet and outlet of pressure regulation drum (3) is all provided with
It is equipped with unidirectional electron air valve (302)；It is additionally provided with pressure relief opening on pressure regulation drum (3), relief valve (303) are provided at pressure relief opening；
The hot-gas system includes the heat exchanger (104) for being surrounded on main heating cabinet (107) outside wall surface, heat exchanger (104)
Inlet end connect air pump, outlet side connect air accumulator (4)；
The hot water apparatus includes the heat exchanging water pipe (105) for being surrounded on main heating cabinet (107) outside wall surface, heat exchanging water pipe (105)
Water inlet end connect water pump, water outlet connect water tank (5).
2. reflective polynary conversion ring hot pot furnace system according to claim 1, which is characterized in that the boiler (1)
On be provided with ultrasonic cleaning equipment, the ultrasonic cleaning equipment includes second controller, and second controller is separately connected super
Sound wave generator and timer.
3. reflective polynary conversion ring hot pot furnace system according to claim 1, which is characterized in that the water inlet pipe
(101) it protrudes into boiler (1) inside and extends to the bottom of boiler (1), be provided with defoaming mesh enclosure at the port of water inlet pipe (101)
(111)。
4. reflective polynary conversion ring hot pot furnace system according to claim 1, which is characterized in that the heat insulating reflecting
Layer includes coating reflecting layer and rubber thermal insulation layer.
5. reflective polynary conversion ring hot pot furnace system according to claim 1, which is characterized in that the main heating cabinet
(107) it is internally provided with dismountable fouling net (112), fouling net (112) is made of metal material.
6. reflective polynary conversion ring hot pot furnace system according to claim 1, which is characterized in that the main heating cabinet
(107) upper opening, opening are provided with warehouse lid (109).
7. reflective polynary conversion ring hot pot furnace system according to claim 1, which is characterized in that the outlet side with
Dehumidification device is provided between air accumulator (4), the dehumidification device includes dismountable dehumidification pipe, is provided with moisture absorption in dehumidification pipe
Cotton material.
8. reflective polynary conversion ring hot pot furnace system according to claim 1, which is characterized in that the air accumulator (4)
On be provided with pressure warner (401).
9. reflective polynary conversion ring hot pot furnace system according to claim 1, which is characterized in that the heat exchanger
(104) it is made of metal material with heat exchanging water pipe (105).
10. reflective polynary conversion ring hot pot furnace system according to claim 1, which is characterized in that the water tank
(5) it is provided with liquidometer (501) on, is additionally provided with return pipe, check valve is set on return pipe, and return pipe is communicated to heat-exchanging water
Manage the water inlet end of (105)；Water tank is additionally provided with flow pipe on (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711386802.0A CN108150991B (en) | 2017-12-20 | 2017-12-20 | Reflective polynary conversion ring hot pot furnace system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711386802.0A CN108150991B (en) | 2017-12-20 | 2017-12-20 | Reflective polynary conversion ring hot pot furnace system |
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| Publication Number | Publication Date |
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| CN108150991A CN108150991A (en) | 2018-06-12 |
| CN108150991B true CN108150991B (en) | 2019-06-14 |
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ID=62464689
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711386802.0A Active CN108150991B (en) | 2017-12-20 | 2017-12-20 | Reflective polynary conversion ring hot pot furnace system |
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| SU465521A1 (en) * | 1972-12-11 | 1975-03-30 | Карагандинский политехнический институт | Electric steam generator |
| JPH09196302A (en) * | 1996-01-24 | 1997-07-29 | Matsushita Electric Ind Co Ltd | Vapor producer |
| CN2864459Y (en) * | 2005-07-08 | 2007-01-31 | 李志辉 | Multifunctional energy-saving heating stove |
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| CN106998600A (en) * | 2017-03-17 | 2017-08-01 | 广西善创科技有限公司 | The separation integrated high frequency steam generator of steam |
| CN206410117U (en) * | 2016-11-17 | 2017-08-15 | 宁波市惠众节能技术服务有限公司 | A kind of heat-pipe type steam boiler |
| KR20170111144A (en) * | 2016-03-25 | 2017-10-12 | 김동희 | Steam boiler with multi combusion chamber and compact cogeneration system using it |
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2017
- 2017-12-20 CN CN201711386802.0A patent/CN108150991B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU465521A1 (en) * | 1972-12-11 | 1975-03-30 | Карагандинский политехнический институт | Electric steam generator |
| JPH09196302A (en) * | 1996-01-24 | 1997-07-29 | Matsushita Electric Ind Co Ltd | Vapor producer |
| CN2864459Y (en) * | 2005-07-08 | 2007-01-31 | 李志辉 | Multifunctional energy-saving heating stove |
| CN105090919A (en) * | 2015-09-02 | 2015-11-25 | 上海威磁节能科技有限公司 | High-frequency induction instant heating type steam generation system |
| CN205372498U (en) * | 2016-02-15 | 2016-07-06 | 深圳市三能新能源技术有限公司 | Multiple spot position sensing electromagnetism steam generator device |
| KR20170111144A (en) * | 2016-03-25 | 2017-10-12 | 김동희 | Steam boiler with multi combusion chamber and compact cogeneration system using it |
| CN206410117U (en) * | 2016-11-17 | 2017-08-15 | 宁波市惠众节能技术服务有限公司 | A kind of heat-pipe type steam boiler |
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| Publication number | Publication date |
|---|---|
| CN108150991A (en) | 2018-06-12 |
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