CN110425906A - A kind of hot water heating device based on methanol oxidation heating - Google Patents
A kind of hot water heating device based on methanol oxidation heating Download PDFInfo
- Publication number
- CN110425906A CN110425906A CN201910772725.5A CN201910772725A CN110425906A CN 110425906 A CN110425906 A CN 110425906A CN 201910772725 A CN201910772725 A CN 201910772725A CN 110425906 A CN110425906 A CN 110425906A
- Authority
- CN
- China
- Prior art keywords
- methanol
- support plate
- lagging casing
- heat exchanger
- exchanger tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 title claims abstract description 168
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 45
- 238000010438 heat treatment Methods 0.000 title claims abstract description 40
- 238000007254 oxidation reaction Methods 0.000 title claims abstract description 20
- 230000003647 oxidation Effects 0.000 title claims abstract description 18
- 239000003054 catalyst Substances 0.000 claims abstract description 23
- 239000007921 spray Substances 0.000 claims abstract description 15
- 238000009423 ventilation Methods 0.000 claims abstract description 11
- 238000006243 chemical reaction Methods 0.000 claims abstract description 8
- 238000006555 catalytic reaction Methods 0.000 claims abstract description 5
- 239000012530 fluid Substances 0.000 claims abstract description 5
- 238000004458 analytical method Methods 0.000 claims abstract description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 2
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 1
- 239000001569 carbon dioxide Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 6
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 238000000889 atomisation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 206010017740 Gas poisoning Diseases 0.000 description 1
- GCNLQHANGFOQKY-UHFFFAOYSA-N [C+4].[O-2].[O-2].[Ti+4] Chemical compound [C+4].[O-2].[O-2].[Ti+4] GCNLQHANGFOQKY-UHFFFAOYSA-N 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- TXKMVPPZCYKFAC-UHFFFAOYSA-N disulfur monoxide Inorganic materials O=S=S TXKMVPPZCYKFAC-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical compound S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24V—COLLECTION, PRODUCTION OR USE OF HEAT NOT OTHERWISE PROVIDED FOR
- F24V30/00—Apparatus or devices using heat produced by exothermal chemical reactions other than combustion
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D3/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium flows in a continuous film, or trickles freely, over the conduits
- F28D3/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium flows in a continuous film, or trickles freely, over the conduits with tubular conduits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
- F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
- F28F21/081—Heat exchange elements made from metals or metal alloys
- F28F21/085—Heat exchange elements made from metals or metal alloys from copper or copper alloys
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Catalysts (AREA)
Abstract
A kind of hot water heating device based on methanol oxidation heating, it includes lagging casing and the support plate for setting several layers genesis analysis in the inner, there are vent passages between upper and lower two support plate, so that air can free flow between each layer support plate, heat exchanger tube is installed in the support plate, and one layer of catalyst is covered in heat exchange pipe surface, several methanol spray heads are additionally provided in the lagging casing, methanol spray head is connect by methanol pump with methanol fluid reservoir towards the Catalyst Design for supporting plate surface, methanol spray head；The lagging casing bottom is provided with ventilation device, and outside air is blown into lagging casing to occur to be catalyzed with catalyst and methanol by ventilation device to react, and exhaust gas is discharged from the exhaust pipe at the top of lagging casing.The beneficial effects of the present invention are: methanol oxidation heating process is a kind of no flame heating device in this case, the exhaust gas generated after catalysis reaction is only carbon dioxide, using reliable and secure pollution-free.
Description
Technical field
The present invention relates to a kind of water heater, specifically a kind of hot water heating device based on methanol oxidation heating.
Background technique
With the increasingly raising of people's living standard, water heater is substantially the living electric apparatus of every household indispensability.It is existing
Water heater in, have using electric energy, have also had using combustion gas using air can Teat pump boiler, wherein use electric energy
Water heater be to generate thermal energy after being powered using resistance wire, it is big to there is power consumption, is easy to happen the safety accidents such as electric leakage.
And gas heater is used, it needs to connect gas pipeline, and have to the installation site of water heater and limit, is otherwise easy to occur
The hidden danger such as gas poisoning.And air energy heat pump water heater be then according to inverse Carnot cycle principle, using working medium (refrigerant) constantly it is complete
At thermodynamic cycle, heat conversion is realized, still, air energy water heater is relatively high to extraneous environmental requirement, in some cold zones
It is not available then, it is therefore necessary to which existing water heater is improved further.
Summary of the invention
The purpose of the invention is to overcome prior art there are the shortcomings that, it is simple to provide a kind of structure, easy to use, nothing
A large amount of electric energy need to be consumed, use is safe and efficient, to a kind of hot water based on methanol oxidation heating of ambient temperature no requirement (NR)
Heating plant.
Object of the present invention is to what is realized with the following methods: a kind of hot water heating device based on methanol oxidation heating, special
Sign is: it includes lagging casing and the support plate for setting several layers genesis analysis in the inner, between upper and lower two support plate there are
Vent passages so that between each layer support plate air can free flow, heat exchanger tube is installed in the support plate, and in heat exchanger tube
Surface is covered with one layer of catalyst, is additionally provided with several methanol spray heads in the lagging casing, and methanol spray head is towards support plate
The Catalyst Design on surface, methanol spray head are connect by methanol pump with methanol fluid reservoir；The lagging casing bottom is provided with
Ventilation device, outside air is blown into lagging casing by ventilation device to be occurred catalysis with catalyst and methanol and reacts, and exhaust gas is from guarantor
The exhaust pipe of warm cover top portion is discharged.
The heat exchanger tube is copper pipe, and serpentine-like shape is distributed in support plate surface.
Heat exchanger tube in the support plate is connected up and down to be followed by into water main.
Parallel connection is followed by into water main heat exchanger tube in the support plate up and down.
The water main is connect with water heater, and heat-exchanger pump is connected on water main, and cold water is pumped into and changes by heat-exchanger pump
Heat pipe is heated.
The ventilation device is the air blower for being mounted on lagging casing bottom, and air blower blows air upwards.
The beneficial effects of the present invention are: 1, structure is simple, production cost is low, improves the market competitiveness.2, this equipment uses
Methanol oxidation heat provides thermal energy for water heater, therefore it can work at any temperature, not influenced by ambient temperature.
3, methanol oxidation heating process is a kind of no flame heating device in this case, and the exhaust gas generated after catalysis reaction is only titanium dioxide
Carbon, using reliable and secure pollution-free.4, methanol prices are cheap, and calorific value is high, are conducive to the usage economy for promoting user.5, pass through
The setting quantity of heat exchanger tube and the amount of injection, that is, controllable device heating load and heating time of methanol are adjusted, to adapt to difference
Place use.
Detailed description of the invention
Fig. 1 is present system schematic diagram.
Fig. 2 is supporting plate structure cross-sectional view in the present invention.
Specific embodiment
Specific further instruction is made to the present invention with reference to the accompanying drawing.A kind of hot water heating based on methanol oxidation heating
Device, it is characterised in that: it includes lagging casing 1 and the support plate 2 for setting several layers genesis analysis in the inner, upper and lower two support
There are vent passages between plate 2 so that 2 air of each layer support plate can free flow, heat exchange is installed in the support plate 2
Pipe 3, and it is covered with one layer of catalyst 4 on 3 surface of heat exchanger tube, several methanol spray heads 5 are additionally provided in the lagging casing 1,
The catalyst 4 on methanol spray head 5 towards 2 surface of support plate designs, and methanol spray head 5 is connect by methanol pump with methanol fluid reservoir；Institute
1 bottom of lagging casing stated is provided with ventilation device 6, and outside air is blown into lagging casing 1 and catalyst 4 by ventilation device 6
And catalysis reaction occurs for methanol, exhaust gas is discharged from the exhaust pipe 7 at 1 top of lagging casing.
The heat exchanger tube 3 is copper pipe, and serpentine-like shape is distributed in 2 surface of support plate.
About 3 heat exchanger tube series connection in the support plate 2 is followed by into water main.
About 3 parallel connection of heat exchanger tube in the support plate 2 is followed by into water main.
The water main is connect with water heater, and heat-exchanger pump is connected on water main, and cold water is pumped into and changes by heat-exchanger pump
Heat pipe 3 is heated.
The ventilation device 6 is the air blower for being mounted on 1 bottom of lagging casing, and air blower blows air upwards.
Working principle: when needing to heat, methanol pump draws methanol out of methanol fluid reservoir 10, by the pressurization of methanol pump
Afterwards, the methanol of high pressure is sprayed into lagging casing out of methanol spray head 5 in atomization shape, and is uniformly contacted with catalyst, simultaneously
Blower work sucks fresh air from the external world, so that the methanol of air and atomization shape is sufficiently mixed with catalyst in lagging casing
It closes, methanol and catalyst and air generate chemical reaction, and a large amount of heat is generated after methanol oxidation reaction and overlays on catalyst to burying
Interior heat exchanger tube is heated.Meanwhile cold water is pumped into heat exchanger tube by heat-exchanger pump, is exchanged using the heat generated after methanol oxidation
Cold water heating in heat pipe uses so that its heating be made to generate hot water heating hydrophone.
Further, it is used to heat in order to which the heat for enabling catalyst generate is more uniform and is timely conducted into heat exchanger tube,
Heat exchanger tube in this case is made of the copper pipe of good heat conduction effect, and serpentine-like coiling is on the supporting plate, and this winding method can
In in a limited space, heat exchanger tube is arranged to greatest extent, and after heat exchanger tube is covered by catalyst, it can be uniformly by catalyst
The heat of generation is heated, and is conducive to promote heat-conducting effect.
Further: in order to adapt to different places, the environment of different heat demands is used, in the lagging casing in this case,
The quantity of support plate can and freely be adjusted, and heating load can be increased by increasing support plate and heat exchanger tube, reduce support plate and heat exchanger tube
Heating load can be reduced, realizes the freely regulated purpose of heat capacity.And user can be according to practical need between heat exchanger tube and water main
Select parallel connection that series system can also be used, to reach the adjusting and control of heating temperature rising-time.
Further: the contact area in order to increase methanol and catalyst increases calorific value, and the methanol in this case is using high
After press pump pressurization, catalyst layer is sprayed to by way of high-pressure atomization, wherein according to the size of support plate, user can be by matching
Standby a certain number of spray heads spray to the catalyst layer in same support plate simultaneously, and catalyst layer is adequately connect with methanol
Touching, and uniform heat production.
Compared with conventional heating device, it is to pass through first that methanol oxidation heater, which is a kind of no flame heating device, in this case
The exothermic reaction of alcohol oxidation reaction exchanges heat pipes heat, water heater heat supply is connected between realization.Meanwhile being catalyzed the useless of reaction generation
It is that one kind is highly-safe without harmful substance (sulfur oxide, nitrogen oxide, carbon monoxide, finely ground particles etc.) in gas, it can
By property height, environment amenable innovative device, therefore can be widely used to promote.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.
Claims (6)
1. a kind of hot water heating device based on methanol oxidation heating, it is characterised in that: it includes lagging casing (1) and is set to it
The support plate (2) of interior several layers genesis analysis, there are vent passages between upper and lower two support plate (2), so that each layer support plate
(2) between air can free flow, be equipped with heat exchanger tube (3) in the support plate (2), and be covered on heat exchanger tube (3) surface
One layer of catalyst (4), the lagging casing (1) is interior to be additionally provided with several methanol spray heads (5), methanol spray head (5) direction support
The catalyst (4) on plate (2) surface designs, and methanol spray head (5) is connect by methanol pump with methanol fluid reservoir；The lagging casing
(1) bottom is provided with ventilation device (6), ventilation device (6) by outside air be blown into lagging casing (1) with catalyst (4) and
Catalysis reaction occurs for methanol, and exhaust gas is discharged from the exhaust pipe (7) at the top of lagging casing (1).
2. a kind of hot water heating device based on methanol oxidation heating according to claim 1, it is characterised in that: described
Heat exchanger tube (3) is copper pipe, and serpentine-like shape is distributed in support plate (2) surface.
3. a kind of hot water heating device based on methanol oxidation heating according to claim 1, it is characterised in that: described
Heat exchanger tube (3) in support plate (2) is connected up and down to be followed by into water main.
4. a kind of hot water heating device based on methanol oxidation heating according to claim 1, it is characterised in that: described
Parallel connection is followed by into water main heat exchanger tube (3) in support plate (2) up and down.
5. a kind of hot water heating device based on methanol oxidation heating according to claim 4, it is characterised in that: described
Water main is connect with water heater, and heat-exchanger pump is connected on water main, and cold water is pumped into heat exchanger tube (3) and is added by heat-exchanger pump
Heat.
6. a kind of hot water heating device based on methanol oxidation heating according to claim 1, it is characterised in that: described
Ventilation device (6) is the air blower for being mounted on lagging casing (1) bottom, and air blower blows air upwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910772725.5A CN110425906A (en) | 2019-08-21 | 2019-08-21 | A kind of hot water heating device based on methanol oxidation heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910772725.5A CN110425906A (en) | 2019-08-21 | 2019-08-21 | A kind of hot water heating device based on methanol oxidation heating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110425906A true CN110425906A (en) | 2019-11-08 |
Family
ID=68415470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910772725.5A Pending CN110425906A (en) | 2019-08-21 | 2019-08-21 | A kind of hot water heating device based on methanol oxidation heating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110425906A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111911723A (en) * | 2020-07-07 | 2020-11-10 | 周兴龙 | Magnetic traction type tap water pipe orifice ice resistance resisting flange ring |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010018915A1 (en) * | 1999-11-22 | 2001-09-06 | The United States Of America Represented By The Secretary Of The Navy | Hot water heater for diver using hydrogen catalytic reactions |
| JP2006177631A (en) * | 2004-12-24 | 2006-07-06 | Denso Corp | Catalytic reaction type heater |
| KR100791047B1 (en) * | 2006-07-13 | 2008-01-03 | 경일전자 주식회사 | Non-combustion catalytic use hydrogen boiler |
| JP2018008200A (en) * | 2016-07-12 | 2018-01-18 | 三浦工業株式会社 | Catalytic reactor |
| CN109539556A (en) * | 2019-01-16 | 2019-03-29 | 佛山市无火发热新能源科技有限公司 | Methanol oxidation heating device and heating means |
| CN110108032A (en) * | 2019-05-13 | 2019-08-09 | 佛山光腾新能源股份有限公司 | A kind of Teat pump boiler and its working method based on methanol auxiliary heating |
| CN210833141U (en) * | 2019-08-21 | 2020-06-23 | 佛山光腾新能源股份有限公司 | Hot water heating device based on methanol catalytic heating |
-
2019
- 2019-08-21 CN CN201910772725.5A patent/CN110425906A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010018915A1 (en) * | 1999-11-22 | 2001-09-06 | The United States Of America Represented By The Secretary Of The Navy | Hot water heater for diver using hydrogen catalytic reactions |
| JP2006177631A (en) * | 2004-12-24 | 2006-07-06 | Denso Corp | Catalytic reaction type heater |
| KR100791047B1 (en) * | 2006-07-13 | 2008-01-03 | 경일전자 주식회사 | Non-combustion catalytic use hydrogen boiler |
| JP2018008200A (en) * | 2016-07-12 | 2018-01-18 | 三浦工業株式会社 | Catalytic reactor |
| CN109539556A (en) * | 2019-01-16 | 2019-03-29 | 佛山市无火发热新能源科技有限公司 | Methanol oxidation heating device and heating means |
| CN110108032A (en) * | 2019-05-13 | 2019-08-09 | 佛山光腾新能源股份有限公司 | A kind of Teat pump boiler and its working method based on methanol auxiliary heating |
| CN210833141U (en) * | 2019-08-21 | 2020-06-23 | 佛山光腾新能源股份有限公司 | Hot water heating device based on methanol catalytic heating |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111911723A (en) * | 2020-07-07 | 2020-11-10 | 周兴龙 | Magnetic traction type tap water pipe orifice ice resistance resisting flange ring |
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