CN108626775A - A kind of fused salt accumulation of heat hot-air takes heat boiler - Google Patents
A kind of fused salt accumulation of heat hot-air takes heat boiler Download PDFInfo
- Publication number
- CN108626775A CN108626775A CN201710176198.2A CN201710176198A CN108626775A CN 108626775 A CN108626775 A CN 108626775A CN 201710176198 A CN201710176198 A CN 201710176198A CN 108626775 A CN108626775 A CN 108626775A
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- China
- Prior art keywords
- heat
- air hose
- electromagnetic heating
- heating coil
- side wall
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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
-
- 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
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D15/00—Other domestic- or space-heating systems
- F24D15/02—Other domestic- or space-heating systems consisting of self-contained heating units, e.g. storage heaters
-
- 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
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1084—Arrangement or mounting of control or safety devices for air heating systems
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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)
Abstract
The present invention discloses a kind of fused salt accumulation of heat hot-air and heat boiler, this New-type boiler is taken to be made of electromagnetic heating molten salt furnace, brine heat exchanger.Electromagnetic heating molten salt furnace is made of main elements such as storage salt cellar, electromagnetic heating coil, control system and temperature elements.Heat exchanger includes heat exchanger shell, wind turbine, air hose fixation iron plate.In the present invention, molten salt furnace, heat transmission equipment are installed together, high-temperature molten salt is filled in stove, reduce the floor space of boiler, realize the storage of energy and take process, there is good engineering application value.
Description
Technical field
Change electrical domain the invention belongs to coal more particularly to a kind of fused salt accumulation of heat hot-air takes heat boiler.
Background technology
Coal changes the utilization orientation that power technology is clean energy resource, has to the adjustment of the energy resource structure of cold district great
Meaning.Since the peak electricity peace electricity on daytime is at high price, in order to save electric cost, it is necessary to energy-storage system be arranged.Common storage
Energy medium has water, solid brick and fused salt etc..
Accumulation of heat fused salt is typically nitrate, is in solid at normal temperatures and pressures.It, must before using fused salt as a heat transfer medium
First fused salt must be melted.Fused salt is usually placed in fused salt tank, and temperature is high, and directly big with water heat transfer temperature difference, ordinary heat exchanger is difficult to
Realize heat transfer process.
Invention content
The present invention is difficult to realize for the heat transfer process of fused salt heat-accumulator tank existing in the prior art and ordinary heat exchanger
Technical problem provides a kind of fused salt accumulation of heat hot-air and takes heat boiler, realizes trough-electricity and be converted to heat and stored, and utilizes
Range is wide, and system bulk is small, and operating cost is low.
In order to solve the above technical problems, the technical solution adopted by the present invention is：A kind of fused salt accumulation of heat hot-air takes heat boiler,
Including molten salt furnace, electromagnetic heater and heat-exchanger rig,
The molten salt furnace includes tank body 6, insulating layer, plastic plate 10 and pedestal 5, and the tank body 6 includes head cover, side wall and bottom
Plate, the side wall are cylindrical shape, and the side wall is fixedly connected with bottom plate, and the head cover and side wall are detachably connected；The bottom plate
Outside is equipped with bottom insulating layer 4, and side wall insulating layer 7 is equipped with outside the side wall, insulating layer also is provided with outside the head cover；It is described
Head cover is additionally provided with plup inlet and visor hole, and the bottom of the tank body 6 is provided with pedestal 5, and the plastic plate 10 is mounted on heat preservation
The outside of layer；Fused salt is housed in the molten salt furnace；
The electromagnetic heater includes electromagnetic heating coil 1, temperature element 9, fixing bracket 2 and switch board 8, described solid
Fixed rack 2 is mounted on the outside of electromagnetic heating coil, is used for Motionless electromagnetic electromagnetic heating coil；The temperature element 9 is mounted on storage
The position of upper, middle and lower three outside salt pot sidewall；The electromagnetic heating coil 1 and temperature element 9 are located in side wall insulating layer；Institute
The both ends for stating electromagnetic heating coil 1 are connected on switch board 8, and the temperature element 9 is also connect with switch board 8；
The heat-exchanger rig includes salt wind heat exchanging part and geomantic omen heat exchanger 13, and the salt wind heat exchanging part includes wind turbine
11, air hose 12 and air hose fixed plate 16, the air hose 12 divide for air hose outside air hose in tank and tank, and air hose is multiple flat in the tank
The U-tube of row arrangement, air hose is fixed by air hose fixed plate 16 in multiple tanks, and one end of air hose connects geomantic omen in the tank
Heat exchanger 13, the other end connect wind chamber 17, and the wind chamber 17 is also connect with air hose outside tank, and the outer air hose of the tank connects wind turbine 11,
The geomantic omen heat exchanger 13 is finned heat exchanger, and medium is recirculated water in the pipe of the geomantic omen heat exchanger 13, and it is to follow to manage outer medium
Hot wind in ring, the geomantic omen heat exchanger 13 are equipped with cycle water inlet 14 and circulating water outlet 15.
Further, the electromagnetic heating coil 1 uses high temperature resistant copper core cable, uniformly the closely knit side for being wrapped in storage salt cellar
Do not allow to contact with each other outside wall, between the electromagnetic heating coil.
Further, the wind turbine uses resisting blower.
Further, the air hose fixed plate 16 is equipped with anti-expansion hole.
Further, the electromagnetic heating coil 1 can be divided into one or more groups of.
Further, the model of the switch board is
It is compared in the prior art, the beneficial effects of the invention are as follows：This novel molten salt accumulation of heat hot-air takes heat boiler to realize
Energy storage by the trough-electricity at night or can abandon wind-powered electricity generation and abandon when photoelectricity stores supply and demand heat and use, realize
The transfer process of energy.Therefore, this novel molten salt accumulation of heat hot-air takes the utilization scope of heat boiler wider, and system bulk is more
Small, operating cost is lower.
Description of the drawings
Fig. 1 is the structural schematic diagram that fused salt accumulation of heat hot-air in the present invention takes heat boiler.
Fig. 2 is the structural schematic diagram for the electromagnetic heater that fused salt accumulation of heat hot-air in the present invention takes heat boiler.
Fig. 3 is the longitudinal section view that fused salt accumulation of heat hot-air in the present invention takes heat boiler.
Fig. 4 is the front view for the heat-exchanger rig that fused salt accumulation of heat hot-air in the present invention takes heat boiler.
Fig. 5 is the side view for the heat-exchanger rig that fused salt accumulation of heat hot-air in the present invention takes heat boiler.
In figure, 1- electromagnetic heating coils, 2- fixing brackets, 3- metal retaining rings, the bottoms 4- insulating layer, 5- pedestals, 6- tanks
Body, 7- side wall insulating layers, 8- switch boards, 9- temperature elements, 10- plastic plates, 11- wind turbines, 12- air hoses, the geomantic omens 13- heat exchanger,
14- recycles water inlet, 15- circulating water outlets, 16- air hose fixed plates, 17- wind chambers.
Specific implementation mode
In the description of the present invention, it is to be understood that, term "center", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as pair
The limitation of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply phase
To importance or implicitly indicate the quantity of indicated technical characteristic.The feature for defining " first ", " second " etc. as a result, can
To express or implicitly include one or more this feature.In the description of the present invention, unless otherwise indicated, " multiple "
It is meant that two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
It elaborates in the following with reference to the drawings and specific embodiments to the present invention.
As shown, a kind of fused salt accumulation of heat hot-air takes heat boiler, including molten salt furnace, electromagnetic heater and heat exchange dress
It sets,
Molten salt furnace includes tank body 6, insulating layer, plastic plate 10 and pedestal 5, and tank body 6 includes head cover, side wall and bottom plate, described
Side wall is cylindrical shape, and side wall is fixedly connected with bottom plate, and head cover and side wall are detachably connected；Base plate external is equipped with bottom insulating layer 4,
It is equipped with side wall insulating layer 7 outside side wall, insulating layer also is provided with outside head cover；The head cover is additionally provided with plup inlet and visor hole,
The bottom of tank body 6 is provided with pedestal 5, and using steel structure support, plastic plate 10 is mounted on the outside of insulating layer；It is equipped in molten salt furnace
Fused salt；
Electromagnetic heater includes electromagnetic heating coil 1, temperature element 9, fixing bracket 2 and switch board 8, electromagnetic heating line
Circle 1 uses high temperature resistant copper core cable, uniformly closely knit to be wrapped in outside the side wall of storage salt cellar, does not allow between the electromagnetic heating coil
Contact with each other, electromagnetic heating coil 1 can be divided into it is one or more groups of, fixing bracket 2 be mounted on electromagnetic heating coil on the outside of, utilize
Becket is fixed, and Motionless electromagnetic electromagnetic heating coil is used for；Temperature element 9 is mounted on the upper, middle and lower three outside storage salt pot sidewall
Position；Electromagnetic heating coil 1 and temperature element 9 are located in side wall insulating layer；The both ends of electromagnetic heating coil 1 are connected to switch board
On 8, temperature element 9 is also connect with switch board 8；
Heat-exchanger rig includes salt wind heat exchanging part and geomantic omen heat exchanger 13, and salt wind heat exchanging part includes wind turbine 11, air hose 12
With air hose fixed plate 16, air hose 12 divides for air hose outside air hose in tank and tank, and air hose is multiple U-tubes arranged in parallel in tank, more
Air hose is fixed by air hose fixed plate 16 in a tank, and air hose fixed plate 16 is equipped with anti-expansion hole, one end connection of air hose in tank
Geomantic omen heat exchanger 13, the other end connect wind chamber 17, and wind chamber 17 is also connect with air hose outside tank, and the outer air hose of tank connects wind turbine 11, wind turbine
Using resisting blower, geomantic omen heat exchanger 13 is finned heat exchanger, and medium is recirculated water in the pipe of geomantic omen heat exchanger 13, manages outer be situated between
Matter is the hot wind in cycle, and geomantic omen heat exchanger 13 is equipped with cycle water inlet 14 and circulating water outlet 15.
In the present embodiment, for the first time in use, solid-state fused salt pours into storage salt cellar in batches, after first batch fused salt pours into
Electromagnetic heater is opened, fused salt fusion process is started.Volume reduces after fused salt fusing, continues that solid-state fused salt is added into salt cellar,
Melted using electromagnetic heating, is finished until final all fused salts all melt, lift heat transmission equipment.
The energy storage period heats fused salt using electricity/electromagnetic heater, and temperature of molten salt increases, and is come out from the outlet of wind turbine 11 cold
Air flows into air hose 12 under the action of wind turbine 11, and geomantic omen heat exchanger 13 is flowed into after the high-temperature molten salt heating in 12 outside of air hose,
Heat in hot wind is absorbed by recirculated water, and hot blast temperature reduces, and reenters wind turbine 11 and carries out next cycle.Recirculated water is from wind
The entrance of 13 pipe side of water- to-water heat exchanger enters, and geomantic omen heat exchanger 13 is flowed out after being heated by high temperature air, hot water is utilized by heat user
After reenter geomantic omen heat exchanger 13, carry out next geomantic omen heat exchange cycle.
In the non-energy storage period, in fused salt natural coagulation and molten salt furnace, electromagnetic heater heating fused salt is opened when to be used again
It is allowed to melt, continues thermal energy storage process.
Above example is only exemplary embodiment of the present invention, is not used in the limitation present invention, protection scope of the present invention
It is defined by the claims.Those skilled in the art can within the spirit and scope of the present invention make respectively the present invention
Kind modification or equivalent replacement, this modification or equivalent replacement also should be regarded as being within the scope of the present invention.
Claims (5)
1. a kind of fused salt accumulation of heat hot-air takes heat boiler, including molten salt furnace, electromagnetic heater and heat-exchanger rig, feature to exist
In：
The molten salt furnace includes tank body (6), insulating layer, plastic plate (10) and pedestal (5), and the tank body (6) includes head cover, side wall
And bottom plate, the side wall are cylindrical shape, the side wall is fixedly connected with bottom plate, and the head cover and side wall are detachably connected；It is described
Base plate external is equipped with bottom insulating layer (4), and side wall insulating layer (7) is equipped with outside the side wall, also is provided with protecting outside the head cover
Warm layer；The head cover is additionally provided with plup inlet and visor hole, and the bottom of the tank body (6) is provided with pedestal (5), the plastic plate
(10) it is mounted on the outside of insulating layer；Fused salt is housed in the molten salt furnace；
The electromagnetic heater includes electromagnetic heating coil (1), temperature element (9), fixing bracket (2) and switch board (8), institute
Fixing bracket (2) is stated on the outside of electromagnetic heating coil, is used for Motionless electromagnetic electromagnetic heating coil；The temperature element (9)
The position of upper, middle and lower three outside storage salt pot sidewall；The electromagnetic heating coil (1) and temperature element (9) are located at side wall
In insulating layer；The both ends of the electromagnetic heating coil (1) are connected on switch board (8), the temperature element (9) also with switch board
(8) it connects；
The heat-exchanger rig includes salt wind heat exchanging part and geomantic omen heat exchanger (13), and the salt wind heat exchanging part includes wind turbine
(11), air hose (12) and air hose fixed plate (16), the air hose (12) are divided into the outer air hose of air hose and tank in tank, air hose in the tank
For multiple U-tubes arranged in parallel, air hose is fixed by air hose fixed plate (16) in multiple tanks, the one of air hose in the tank
End connection geomantic omen heat exchanger (13), the other end connect wind chamber (17), and the wind chamber (17) also connect with air hose outside tank, outside the tank
Air hose connects wind turbine (11), and the geomantic omen heat exchanger 13 is finned heat exchanger, and medium is in the pipe of the geomantic omen heat exchanger (13)
Recirculated water, it is the hot wind in cycle to manage outer medium, and the geomantic omen heat exchanger (13) is equipped with cycle water inlet (14) and recirculated water goes out
Mouth (15).
2. a kind of fused salt accumulation of heat hot-air according to claim 1 takes heat boiler, the electromagnetic heating coil (1) is using resistance to
High temperature copper core cable, it is uniformly closely knit to be wrapped in outside the side wall of storage salt cellar, it does not contact with each other between the electromagnetic heating coil.
3. a kind of fused salt accumulation of heat hot-air according to claim 1 takes heat boiler, the wind turbine (11) to use high temperature resistant wind
Machine.
4. a kind of fused salt accumulation of heat hot-air according to claim 1 takes heat boiler, the air hose fixed plate (16) to be equipped with
Anti- expansion hole.
5. a kind of fused salt accumulation of heat hot-air according to claim 1 takes heat boiler, the electromagnetic heating coil (1) that can divide
It is one or more groups of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710176198.2A CN108626775A (en) | 2017-03-21 | 2017-03-21 | A kind of fused salt accumulation of heat hot-air takes heat boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710176198.2A CN108626775A (en) | 2017-03-21 | 2017-03-21 | A kind of fused salt accumulation of heat hot-air takes heat boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108626775A true CN108626775A (en) | 2018-10-09 |
Family
ID=63707246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710176198.2A Pending CN108626775A (en) | 2017-03-21 | 2017-03-21 | A kind of fused salt accumulation of heat hot-air takes heat boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108626775A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107270376A (en) * | 2017-07-19 | 2017-10-20 | 乌海昊华高科节能技术有限公司 | A kind of heat accumulation, heating and refrigerating integrated makeup are put |
| CN113446889A (en) * | 2021-05-19 | 2021-09-28 | 严灼坚 | Electromagnetic regenerative furnace |
| CN115247893A (en) * | 2022-07-27 | 2022-10-28 | 中国科学院电工研究所 | Electromagnetic induction heating-heat storage-heat extraction integrated device |
-
2017
- 2017-03-21 CN CN201710176198.2A patent/CN108626775A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107270376A (en) * | 2017-07-19 | 2017-10-20 | 乌海昊华高科节能技术有限公司 | A kind of heat accumulation, heating and refrigerating integrated makeup are put |
| CN113446889A (en) * | 2021-05-19 | 2021-09-28 | 严灼坚 | Electromagnetic regenerative furnace |
| CN115247893A (en) * | 2022-07-27 | 2022-10-28 | 中国科学院电工研究所 | Electromagnetic induction heating-heat storage-heat extraction integrated device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181009 |
|
| WD01 | Invention patent application deemed withdrawn after publication |