CN106352389A - Solid electrical thermal storage high-efficiency warm air anhydrous heating system - Google Patents
Solid electrical thermal storage high-efficiency warm air anhydrous heating system Download PDFInfo
- Publication number
- CN106352389A CN106352389A CN201610905741.3A CN201610905741A CN106352389A CN 106352389 A CN106352389 A CN 106352389A CN 201610905741 A CN201610905741 A CN 201610905741A CN 106352389 A CN106352389 A CN 106352389A
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- Prior art keywords
- air
- insulation
- heat
- wind
- heat exchanger
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- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D11/00—Central heating systems using heat accumulated in storage masses
- F24D11/006—Central heating systems using heat accumulated in storage masses air heating system
-
- 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
- F24H3/00—Air heaters
- F24H3/02—Air heaters with forced circulation
- F24H3/06—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators
- F24H3/062—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators using electric energy supply; the heating medium being the resistive element
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- 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)
- Heat-Pump Type And Storage Water Heaters (AREA)
- Direct Air Heating By Heater Or Combustion Gas (AREA)
Abstract
The invention discloses a solid electrical thermal storage high-efficiency warm air anhydrous heating system which comprises an electric warm air device, an air blower, a heat preservation supply air duct and an air supply device. The electric warm air device comprises a heat preservation shell, a heat preservation buckle cover, a solid heat accumulator, a heating electrode, an air-air heat exchanger and an internal circulation variable frequency fan; the air-air heat exchanger comprises a heat exchange pipe, an upper mounting plate, a lower mounting plate and a separator; the air-air heat exchanger is externally hung on the side wall of the heat preservation shell; an inlet bellows and an outlet bellows are arranged at the front side of the heat preservation buckle cover; a communication box is arranged at the rear side of the heat preservation buckle cover; the separator divides a space among the heat preservation shell, the heat preservation buckle cover, the upper mounting plate and the lower mounting plate into a U-shaped air duct; a closed circulating air duct is formed between the solid heat accumulator and the top and the bottom of the heat preservation shell and inside the heat exchange pipe; the electric warm air device is respectively connected with the air blower and the heat preservation supply air duct; the air supply device is independently distributed at the tail end of the heat preservation supply air duct. The solid electrical thermal storage high-efficiency warm air anhydrous heating system disclosed by the invention has the characteristics of freeze protection, cleanness, environmental-friendliness, low cost operation, safety, high efficiency and energy saving.
Description
Technical field
The present invention relates to heating field, especially provide a kind of solid electricity thermal-storage efficient hot blast no water heating system, main use
In North City (Factory Building, warehouse, market etc.) heating field.
Background technology
Warm-air heating system used in northern central heating industry, due to by air heating, not adopting water system to heat,
There is good antifreezing effect, adopted by a large amount of factories, warehouse, market etc..But the either directly, form such as heat exchange, accumulation of heat
Hot-air system, be all using solid fuel (fire coal, biomass etc.), liquid fuel (fuel oil, alcohol-based fuel etc.) and gas combustion
Material (combustion gas, natural gas etc.), due to air pollution produced by solid fuel and liquid fuel combustion, has seriously led to mist
Haze, north many cities have prohibitted the use of, and gaseous fuel is due to fancy price it is impossible to popularization and application is in heating field.Separately
Outward, due to fed distance farther out, resistance is big, needs from the larger blower fan of power as power source, nonetheless, conveyance conduit
End air supplying distance is still very short, and efficiency is low and effect is bad.
Content of the invention
It is an object of the invention to provide a kind of solid electricity thermal-storage efficient hot blast no water heating system, using electric hot-air dress
Put, using night low ebb electrical heating solid heat storage body (temperature may be up to 850 DEG C), daytime passes through in electric heating wind apparatus during peak electricity
The interior circulation frequency conversion fan put, produces high through high-efficiency helical finned tube exchanger or vacuum heat pipe exchanger wind wind indirect heat exchange
Warm wind, the blower being independently distributed by insulation air supply duct and end is heated to building (Factory Building, warehouse, market etc.),
Thus having reached environmental protection, efficient, the heating purpose of low cost, safe antifreeze, energy-conservation, can effectively solve the above problems.
The technical scheme is that a kind of solid electricity thermal-storage efficient hot blast no water heating system, comprising: electric heating wind apparatus
1st, aerator 2, insulation air supply duct 3, blower 4；
Described electric heating wind apparatus 1 include insulation shell 11, insulation buckle closure 12, solid heat storage body 13, heating electrode 14, wind wind
Heat exchanger 15, interior circulation frequency conversion fan 16；
Described wind wind heat exchanger 15 includes heat exchanger tube 15a, upper mounting plate 15b, lower installation board 15c, dividing plate 15d；Described change
Heat pipe 15a top and bottom are sealingly fastened in upper mounting plate 15b and the through hole of lower installation board 15c respectively, and described dividing plate 15d sets
And seal with heat exchanger tube 15a between upper mounting plate 15b and lower installation board 15c and fix；
The air inlet 11a arranging up and down and air outlet 11b is offered, described wind wind changes on described insulation shell 11 side wall
It is hung on insulation shell 11 side wall and between air inlet 11a and air outlet 11b outside hot device 15；Described insulation buckle closure 12 is detained
In insulation shell 11, wind wind heat exchanger 15 side is installed, is provided with front side of described insulation buckle closure 12 and connects with being incubated inside buckle closure 12
And the inlet bellows 12a that arranges and outlet bellows 12b up and down, described inlet bellows 12a offers air inlet 12c, described
Offer air outlet 12d on outlet bellows 12b, be provided with rear side of described insulation buckle closure 12 and be incubated the internal company connecting of buckle closure 12
Logical case 12e, described dividing plate 15d are by insulation shell 11, insulation buckle closure 12, the space between upper mounting plate 15b and lower installation board 15c
It is divided into " u " type air channel；Described solid heat storage body 13 and heating electrode 14 inside insulation shell 11, described interior circulation frequency conversion
Blower fan 16 is on insulation buckle closure 12 side wall and, described solid heat storage body 13 and insulation cladding corresponding with air outlet 11b horizontal level
Between body 11 top, between solid heat storage body 13 and insulation shell 11 bottom and heat exchanger tube 15a Inner Constitution enclosed circulation wind
Road；
The air inlet 12c of described electric heating wind apparatus 1 is connected with aerator 2, the air outlet of described electric heating wind apparatus 1
12d is connected with insulation air supply duct 3, and the end of described insulation air supply duct 3 has been independently distributed blower 4.
Preferably, described system also includes surge tank 5, the air outlet 12d of described electric heating wind apparatus 1 and insulation ajutage
Connected by surge tank 5 between road 3.
Preferably, described heat exchanger tube 15a is spiral fin coil or vacuum heat-pipe.
The present invention has a following beneficial effect:
1st, deicing characteristics: adopt warm-air heating system, thoroughly avoid incidental water system in conventional water heating system
System bursting by freezing phenomenon.
2nd, avoid air pollution: using clean environment firendly energy electricity heating system, efficiently solve general in the heating of North City
All over adopt solid fuel ignition led to air pollution, haze the problems such as.
3rd, low cost heating: achieve low cost heating using trough-electricity accumulation of heat, heat supply process on daytime, reduce heating fortune
Row cost.
4th, the wind wind heat exchange of safety: using external hanging type high-efficiency helical finned tube or heat exchange of heat pipe wind wind heat transfer technology, very
Just achieving no-water high-temperature accumulation of heat, solving when high-temperature thermal storage body breaks down (power failure etc. suddenly), produce in heat exchanger water pipe
The raw serious potential safety hazard gasifying, blast occurring.
5th, send hot blast on demand: it is not necessary to the region of heating, blower stops the blower being independently distributed adopting with reference to end
Only work, do not consume unnecessary heat, operating personnel only starts the fan switch needing heating area, is truly realized and send on demand
The energy-conservation purpose of hot blast, is rapidly heated, efficiently, energy-saving effect highly significant, it is to avoid centralized and unified supply air system utilization of energy
The shortcomings of inefficiency, air supplying distance are short, programming rate is slow.
In sum, the present invention has antifreeze, clean environment firendly, low cost movement, the characteristic of safe efficient energy-conservation, has
Significantly Social benefit and economic benefit, is the important milestone of North City heating technology progress.
Brief description
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation one of electric heating wind apparatus in the present invention；
Fig. 3 is the structural representation two of electric heating wind apparatus in the present invention；
Fig. 4 is the structural representation three of electric heating wind apparatus in the present invention；
Fig. 5 is the sectional view of electric heating wind apparatus in the present invention；
Fig. 6 is the a-a sectional view of Fig. 5；
In figure: 1, electric heating wind apparatus；2nd, aerator；3rd, it is incubated air supply duct；4th, blower；5th, surge tank；6th, heat-accumulating area；
7th, heat transfer zone；8th, electrical control cubicles；11st, insulation shell；12nd, it is incubated buckle closure；13rd, solid heat storage body；14th, generate heat electrode；15th, wind wind changes
Hot device；16th, interior circulation frequency conversion fan；11a, air inlet；11b, air outlet；12a, inlet bellows；12b, outlet bellows；12c、
Air inlet；12d, air outlet；12e, connection case；15a, heat exchanger tube；15b, upper mounting plate；15c, lower installation board；15d, every
Plate.
Specific embodiment
Describe the present invention with reference to the accompanying drawings and examples.
As shown in figures 1 to 6, a kind of solid electricity thermal-storage efficient hot blast no water heating system, comprising: electric heating wind apparatus 1, air blast
Machine 2, insulation air supply duct 3, blower 4, surge tank 5；
Electric heating wind apparatus 1 include insulation shell 11, insulation buckle closure 12, solid heat storage body 13, heating electrode 14, wind wind heat exchange
Device 15, interior circulation frequency conversion fan 16；
Wind wind heat exchanger 15 includes heat exchanger tube 15a, upper mounting plate 15b, lower installation board 15c, dividing plate 15d；On heat exchanger tube 15a
Portion and bottom are sealingly fastened in upper mounting plate 15b and the through hole of lower installation board 15c respectively, and dividing plate 15d is located at upper mounting plate 15b
And seal with heat exchanger tube 15a and lower installation board 15c between and fix；
The air inlet 11a arranging up and down and air outlet 11b is offered on insulation shell 11 side wall, outside wind wind heat exchanger 15
It is hung on insulation shell 11 side wall and between air inlet 11a and air outlet 11b；Insulation buckle closure 12 is buckled in insulation shell 11
Wind wind heat exchanger 15 side is installed, is provided with front side of insulation buckle closure 12 and is incubated the internal import connecting and arranging up and down of buckle closure 12
Bellows 12a and outlet bellows 12b, inlet bellows 12a offers air inlet 12c, outlet bellows 12b offers air outlet
12d, is provided with and is incubated the internal connection case 12e connecting of buckle closure 12 on rear side of insulation buckle closure 12, dividing plate 15d by insulation shell 11,
Space between insulation buckle closure 12, upper mounting plate 15b and lower installation board 15c is divided into " u " type air channel；Solid heat storage body 13 and sending out
Thermode 14 inside insulation shell 11, interior circulation frequency conversion fan 16 located at insulation buckle closure 12 side wall on and with air outlet 11b
Horizontal level corresponds to, between solid heat storage body 13 and insulation shell 11 top, solid heat storage body 13 and insulation shell 11 bottom it
Between and heat exchanger tube 15a Inner Constitution enclosed circulation air channel；
The air inlet 12c of electric heating wind apparatus 1 is connected with aerator 2, the air outlet 12d of electric heating wind apparatus 1 and insulation
Connected by surge tank 5 between air supply duct 3, the end of insulation air supply duct 3 has been independently distributed blower 4.
Wherein: heat exchanger tube 15a is spiral fin coil or vacuum heat-pipe.
The present invention utilizes trough-electricity, by the electrode that generates heat, heats high-temp solid heat storage, accumulation of heat to daytime heats required
Temperature (850 DEG C of highest), first passes through the interior circulation frequency conversion fan in heat-insulation solid accumulation of heat body daytime, extracts solid heat storage body
Heat, through the external high-efficiency helical finned tube hung of solid heat storage or Vacuum Heat manage-style wind heat exchanger, starts indoor blower and makees
For indoor hot air power source, through being incubated air supply duct, delivering to Factory Building needs heating area, more last by being located at insulation air supply duct
End the blower being independently distributed, by heating hot blast deliver to need heating operation area it is not necessary to heating operation area distribution
Blower closed mode, do not consume heat energy, thus reaching the purpose of efficient utilization heat energy and energy-conservation.
Above-described embodiment only technology design to illustrate the invention and feature, its object is to allow person skilled in the art
Scholar will appreciate that present disclosure and implements according to this, can not be limited the scope of the invention with this.All according to the present invention
Equivalence changes or modification that spirit is made, all should be included within the scope of the present invention.
Claims (3)
1. a kind of solid electricity thermal-storage efficient hot blast no water heating system is it is characterised in that include: electric heating wind apparatus (1), aerator
(2), insulation air supply duct (3), blower (4)；
Described electric heating wind apparatus (1) include insulation shell (11), insulation buckle closure (12), solid heat storage body (13), heating electrode
(14), wind wind heat exchanger (15), interior circulation frequency conversion fan (16)；
Described wind wind heat exchanger (15) includes heat exchanger tube (15a), upper mounting plate (15b), lower installation board (15c), dividing plate (15d)；
Described heat exchanger tube (15a) top and bottom are sealingly fastened in upper mounting plate (15b) and the through hole of lower installation board (15c) respectively,
Described dividing plate (15d) seals fixation between upper mounting plate (15b) and lower installation board (15c) and with heat exchanger tube (15a)；
The air inlet (11a) arranged up and down and air outlet (11b), described wind wind is offered on the wall of described insulation shell (11) side
It is hung on the wall of insulation shell (11) side and between air inlet (11a) and air outlet (11b) outside heat exchanger (15)；Described guarantor
Warm buckle closure (12) is buckled in insulation shell (11) and is provided with wind wind heat exchanger (15) side, be provided with front side of described insulation buckle closure (12) with
The inlet bellows (12a) connecting inside insulation buckle closure (12) and arranging up and down and outlet bellows (12b), described inlet bellows
(12a) offer air inlet (12c) on, described outlet bellows (12b) offers air outlet (12d), described insulation button
It is provided with rear side of lid (12) and is incubated the connection case (12e) connecting inside buckle closure (12), described dividing plate (15d) is by insulation shell
(11), the space between insulation buckle closure (12), upper mounting plate (15b) and lower installation board (15c) is divided into " u " type air channel；Described
Solid heat storage body (13) and heating electrode (14) are internal located at insulation shell (11), and described interior circulation frequency conversion fan (16) is located at guarantor
On the wall of warm buckle closure (12) side and corresponding with air outlet (11b) horizontal level, described solid heat storage body (13) and insulation shell (11)
Between top, between solid heat storage body (13) and insulation shell (11) bottom and heat exchanger tube (15a) Inner Constitution enclosed circulation
Air channel；
The air inlet (12c) of described electric heating wind apparatus (1) is connected with aerator (2), the air outlet of described electric heating wind apparatus (1)
(12d) it is connected with insulation air supply duct (3), the end of described insulation air supply duct (3) has been independently distributed blower (4).
2. according to a kind of solid electricity thermal-storage efficient hot blast no water heating system described in claim 1 it is characterised in that described system
System also includes surge tank (5), by all between the air outlet (12d) of described electric heating wind apparatus (1) and insulation air supply duct (3)
Pressure case (5) connects.
3. according to a kind of solid electricity thermal-storage efficient hot blast no water heating system described in claim 1 it is characterised in that described change
Heat pipe (15a) is spiral fin coil or vacuum heat-pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610905741.3A CN106352389A (en) | 2016-10-18 | 2016-10-18 | Solid electrical thermal storage high-efficiency warm air anhydrous heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610905741.3A CN106352389A (en) | 2016-10-18 | 2016-10-18 | Solid electrical thermal storage high-efficiency warm air anhydrous heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106352389A true CN106352389A (en) | 2017-01-25 |
Family
ID=57866806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610905741.3A Pending CN106352389A (en) | 2016-10-18 | 2016-10-18 | Solid electrical thermal storage high-efficiency warm air anhydrous heating system |
Country Status (1)
| Country | Link |
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| CN (1) | CN106352389A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110118100A (en) * | 2019-04-04 | 2019-08-13 | 沈阳工业大学 | Antifreezing of underground mine supply air system and method based on high temperature and high pressure electrical heating solid-state heat accumulation |
| CN114234277A (en) * | 2021-11-15 | 2022-03-25 | 安徽安泽电工有限公司 | High efficiency energy storage heating device |
| CN114370969A (en) * | 2022-01-11 | 2022-04-19 | 大庆兴华天义石油钻采设备制造有限公司 | Warm air heat-preservation anti-freezing automation device for oil field winter construction |
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|---|---|---|---|---|
| GB1170477A (en) * | 1966-09-13 | 1969-11-12 | Gaston Eugene Cuaz | Storage Heaters |
| KR20090086818A (en) * | 2008-02-11 | 2009-08-14 | 이창재 | An electric boiler |
| CN102519080A (en) * | 2012-01-12 | 2012-06-27 | 郑永刚 | Full fresh air waterless electric heat storage system and heat supply method |
| CN104729073A (en) * | 2015-02-17 | 2015-06-24 | 大连传森科技有限公司 | High-voltage energy storage hot wind supply system with gas plate-type heat exchanger |
| CN204554957U (en) * | 2014-12-29 | 2015-08-12 | 南京传森节能技术有限公司 | Storing energy and supplying hot wind system |
| CN206094253U (en) * | 2016-10-18 | 2017-04-12 | 郭雁斌 | High -efficient hot -blast anhydrous heating system of solid electricity heat accumulation |
-
2016
- 2016-10-18 CN CN201610905741.3A patent/CN106352389A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1170477A (en) * | 1966-09-13 | 1969-11-12 | Gaston Eugene Cuaz | Storage Heaters |
| KR20090086818A (en) * | 2008-02-11 | 2009-08-14 | 이창재 | An electric boiler |
| CN102519080A (en) * | 2012-01-12 | 2012-06-27 | 郑永刚 | Full fresh air waterless electric heat storage system and heat supply method |
| CN204554957U (en) * | 2014-12-29 | 2015-08-12 | 南京传森节能技术有限公司 | Storing energy and supplying hot wind system |
| CN104729073A (en) * | 2015-02-17 | 2015-06-24 | 大连传森科技有限公司 | High-voltage energy storage hot wind supply system with gas plate-type heat exchanger |
| CN206094253U (en) * | 2016-10-18 | 2017-04-12 | 郭雁斌 | High -efficient hot -blast anhydrous heating system of solid electricity heat accumulation |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110118100A (en) * | 2019-04-04 | 2019-08-13 | 沈阳工业大学 | Antifreezing of underground mine supply air system and method based on high temperature and high pressure electrical heating solid-state heat accumulation |
| CN114234277A (en) * | 2021-11-15 | 2022-03-25 | 安徽安泽电工有限公司 | High efficiency energy storage heating device |
| CN114370969A (en) * | 2022-01-11 | 2022-04-19 | 大庆兴华天义石油钻采设备制造有限公司 | Warm air heat-preservation anti-freezing automation device for oil field winter construction |
| CN114370969B (en) * | 2022-01-11 | 2022-07-29 | 大庆兴华天义石油钻采设备制造有限公司 | Warm air heat-preservation anti-freezing automation device for oilfield construction in winter |
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Application publication date: 20170125 |
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