CN110220240A - Water heat-storage electric heater - Google Patents
Water heat-storage electric heater Download PDFInfo
- Publication number
- CN110220240A CN110220240A CN201910590040.9A CN201910590040A CN110220240A CN 110220240 A CN110220240 A CN 110220240A CN 201910590040 A CN201910590040 A CN 201910590040A CN 110220240 A CN110220240 A CN 110220240A
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- heat
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- water tank
- air
- electric heater
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 162
- 238000005338 heat storage Methods 0.000 title claims abstract description 47
- 238000009825 accumulation Methods 0.000 claims abstract description 35
- 239000012774 insulation material Substances 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 9
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 abstract description 25
- 230000005611 electricity Effects 0.000 abstract description 13
- 238000000034 method Methods 0.000 abstract description 7
- 238000005485 electric heating Methods 0.000 description 16
- 238000007664 blowing Methods 0.000 description 10
- 239000000463 material Substances 0.000 description 8
- 239000007787 solid Substances 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 239000000047 product Substances 0.000 description 5
- 206010053615 Thermal burn Diseases 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 239000003245 coal Substances 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000009998 heat setting Methods 0.000 description 3
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 239000011449 brick Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000008447 perception Effects 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000009841 combustion method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000007115 recruitment Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 239000011232 storage material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
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
- F24D13/00—Electric heating systems
-
- 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
- F24D19/008—Details related to central heating radiators
-
- 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
- F24D19/1096—Arrangement or mounting of control or safety devices for electric heating systems
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
The present invention provides a kind of water heat-storage electric heaters, including water tank, air inlet and outlet, control device and air hose；Electric heat generating components is installed in water tank, and accumulation of heat water body is housed, water tank is connected to outside atmosphere；Air hose is set to inside water tank and connect respectively with air inlet and air outlet.The present invention is that family's winter heating makes full use of low ebb electricity price, reduces operating cost and provides a kind of good method, while the present invention has normal pressure operation, securely and reliably, high degree of automation, low cost, it is applied widely the features such as.
Description
Technical field
The present invention relates to a kind of domestic heating devices, more particularly, to a kind of thermal storage type electric heating device.
Background technique
Currently, country is wideling popularize " cleaning heat supply " technology, with the improvement to air, what elimination haze required adds
Greatly, it reduces and forbids burning coal heat supply, taking cleaning heating measure is heating policy current and from now on, wherein is taken using electric power
Warming up and replacing coal heating is the technical measures that government widelys popularize.Especially the outskirts of a town of northern area, rural resident be at present still
It is mainly dissipated as unit of family and combusts coal as main heating mode, unified central heating is such as carried out to this heating mode and is changed
It makes, then invests big, long in time limit, return period is long.
For " the cleaning heating " for solving the problems, such as these areas, occur the heating equipment of a variety of household rooms types in the market,
This kind of equipment specifically includes that accumulated electric heater, electric warm-air machine, electric heating installation using oil as medium, heating cable, Electric radiant Heating Film ... etc..Wherein, it stores
Hot type electric heater has using low ebb electricity operation (at low cost) compared with the heating equipment of other household rooms types, does not need to set
Meter and build area heating network do not need design and build area heat supply energy source station, short implementation cycle, facilitate each room independent
The advantages that regulation, so, become one of primary solutions in the cleaning heat supply work in current rural area.
This accumulated electric heater is mainly " solid heat accumulation electric heater " currently on the market, is mainly characterized by: being used
Solid magnesia brick carries out accumulation of heat, and regenerator temperature is higher, can reach 700 DEG C, so, unit volume amount of stored heat is big, small volume；
But its disadvantage is also more obvious: using the mineral resources of state control as raw material, this will will lead to environment and further destroy；
Since regenerator temperature is excessively high, the temperature at heat release mouth is high, and solid thermal storage electric heater height only has 700mm or so, therefore, pole in addition
Scald event easily occurs；In addition, there are performance attenuation problems for solid heat storage material, with the increase for storing heat release number, performance
It can reduce, therefore product service life is shorter.Solid thermal storage electric heater has that hauled weight is heavier, installs to reduce
The input quantity of personnel in journey, it has to use in-site installation heat storage medium (gitter brick) method, this will lead to: transport at
The problems such as this height, installation high labor cost, product installation quality are difficult to control.
The regenerator temperature of solid thermal storage electric heater is high, and does not have automatic control mode to automatically control thermal discharge or heat release
Speed, this is resulted in, and the exotherm rates such as initial stage exotherm rate is fast after the completion of accumulation of heat, later period exotherm rate is slow are uneven, thermal discharge is difficult
The problem of to be effectively controlled, this problem can further result in other problems (it is high, costly to refer mainly to operation energy consumption).
It is investigated that related similar patent, a kind of water heat-storage electric heater that wherein number of patent application is 201910001734.4,
Regenerator temperature can reach 180 DEG C, belong to pressure-bearing heat storage type, and therefore, equipment has related pressure relief device and demolition set, high temperature
The safety devices such as protection cause product heat preservation used and structural material to increase, and cost increases, and structural complexity increases.
Summary of the invention
The present invention provides a kind of water heat-storage electric heaters, solve destruction, accumulation of heat of the accumulated electric heater to environmental resource
The excessively high scald that may cause of temperature, thermal discharge and exotherm rate are uncontrolled, transporting installation cost, high or heavy workload etc. is asked
Topic；Also high-voltage safety existing for patent involved in background technique, product complexity and problem at high cost are solved the problems, such as.The present invention
The heat storage medium of water heat-storage electric heater be connected with atmosphere, therefore the course of work is normal pressure operation, and safety is good, low cost；
By installing the method that can strengthen exothermic air hose and strengthen air circulation using blower, make water heat-storage electric heater of the present invention can be with
It realizes Fast exothermic, and accomplishes that heat release at a slow speed to the thermal discharge regulation between Fast exothermic, accomplishes that thermal discharge is big according to thermic load
Small matching quickly and precisely, is beneficial to energy conservation and improves comfort level.
It is described that its technical solution is as follows:
A kind of water heat-storage electric heater, including water tank, air inlet and outlet, control device and air hose；Installation electricity in the water tank
Heat generating components, and accumulation of heat water body is housed, the water tank is connected to outside atmosphere；The air hose be set to water tank inside and respectively with into
Air port is connected with air outlet.
Heat storage medium in water tank is water, compared with traditional solid heat storage medium, phase-change heat accumulation medium, has cost
It is low, without considerable advantages such as performance degradations, and since thicker heat preserving and insulating material need not be installed, so, a whole set of water accumulation of heat dress
The occupied area set also has no disadvantage.
Due to water tank and outside atmosphere connection, run for normal pressure, so the Structural strength calls to water tank are low, material consumption
It is few, therefore advantageously reduce the cost of device；Devices, the costs such as installation pressure protection, temperature protection is not needed further to drop yet
Low, the complexity of device also reduces.
Further, the cross section of the water tank is round or rectangle or other shapes, the water tank have bottom plate, siding,
Top plate.
Further, the siding is double-layer structure, and the double-layer structure is divided into inner casing and shell, between inner casing and shell
Space in fill air or thermal insulation material.
Siding is using the purpose of double-layer shell structure first is that preventing personnel from touching scald, second is that reducing tank shell outer surface
Heat dissipation capacity, while can also by its as auxiliary heat-releasing device, to reduce the cost of main heat-releasing device (air hose).The inner casing of siding
Air is filled between shell or thermal insulation material, thermal insulation material are high temperature resistant type；When being not filled with thermal insulation material, filled between double Shell
Full air is thermally shielded heat preservation using high heat resistance characteristic extremely low in confined space inner air convection speed and having.
Further, the water tank is equipped with filling opening and pneumostome, is located at accumulation of heat water body top.
Filling opening may be provided in tank top, may be alternatively provided at water tank side, must be higher than water level in water tank；Filling opening frequency of use
It is lower, for the first time using the water body for being the filling heat storage medium of feed-tank, accumulation of heat water is checked before annual Heating Season later, if any not
Foot, can supplement in right amount, and magnitude of recruitment is the evaporation loss of each Heating Season accumulation of heat water body；Since expiration amount is little, so passing through
The water for breathing and losing is seldom, and therefore, the rate of water make-up in use process is seldom.
Filling opening is configured with the cover board for closing filling opening, and exhaling hole is provided on cover board, and exhaling hole is round or side
Shape (can certainly use other shapes), make to be always normal pressure state inside water tank.
Further, the water tank lower part is provided with discharge outlet, is located at hot water storage tank lower part.
Further, the air inlet is on water tank bottom plate, and the air outlet is on water tank top plate.
Further, the water tank lower part is equipped with pedestal, and the components such as blower, control device, wind are installed in chassis interior space
The outlet air of machine is connected with air inlet；It is equipped with blast cap in water tank upper, blast cap is connected with air outlet, and style is configured on blast cap
Grid.
Top cap uses air blowing hood, is thin-walled steel structure, and air blowing hood top and/or side are equipped with hot-air mouth grid, can
It by even heat is discharged into room, avoids hot-spot.The shell of pedestal be steel structure, the lower part of base housing and/
Or side is equipped with cold air outlet or air-inlet grille.
The control device installed on pedestal controls blower, and the circulating fan installed in pedestal has speed-regulating function,
The revolving speed for adjusting blower according to room air conditioner temperature by controller makes the thermal discharge of water heat-storage electric heater obtain good control simultaneously
It is more accurately matched with room temperature, on the one hand improves temperature pleasant degree, on the other hand also help the consumption (section for reducing heat
Can).When circulating fan is run, the air in room is sucked from the cold air outlet grid of pedestal, by the tubulose wind as heat-releasing device
Hollow institute's circulation road of pipe, air are heated and heat up, and hot-air is then sent into room by top cap at the top of air hose, thus
Fast lifting room temperature；Blower low speed or it is out of service when, by Flux modulation to low speed or can adjust to minimum heat release
Amount, so that water heat-storage electric heater of the invention be made to realize controlled heat release.
And the air outlet grate on blast cap, it can by even heat be discharged into room, avoid hot-spot.
Further, the air hose runs through water tank, and contacts with accumulation of heat water body；The air hose section be round, rectangle or
Other shapes.
Air hose can be cylindrical body, cuboid, prism or other special-shaped column structures, the bottom of lower port and tank shell
Plate is concordant, and the bottom plate welded seal with water tank inner casing and tank shell, guarantees water-tight；Port and tank shell top plate thereon
Concordantly, and the top plate welded seal with tank shell.The lower port of the air hose is connected to housing base, upper port and air blowing hood
Connection.
Air hose plays the role of enhanced heat exchange as main heat-releasing device, and form is more like " air hose ", when operation, from water tank
Beneath introducing room air, air carry out heat exchange when flowing up by air hose, with the water of water tank inner casing, absorb in water
Then heat is sent out at the top of " air hose ".According to the size of the length of water tank, and combine unlike material unit area
Thermal discharge, by calculate analyze, can appropriately designed " air hose " cross sectional shape or internal structure, play effective heat release and drop
The purpose of low infrastructure cost.
Further, the control device and electric heat generating components, circulating fan, return air temperature sensor, water temperature sensor
Connection.
Control device is integrated component pattern, is a module of entire water heat-storage electric heater, including attaching plug, logical
The part such as electric switch, temperature control equipment, time-controlling arrangement, fan controller.Control device and the mechanical, electrical fever of circulated air
Component is connected, it is comprehensively controlled and protected.Water heat-storage electric heater is also configured with high water level switch, low water level is opened
It closes, is both connected with control device, provide high water level protection and low water level protection for water heat-storage electric heater；High water level protection
It is mainly used for preventing water-filling excessive, is overflowed from top；Low water level protection is mainly used for preventing electrothermal tube dry combustion method from damaging；Time control
Device is used to be arranged the start/stop time of electric heater, and electric heater is made only to work in trough-electricity period or low-price electricity period,
To play the role of reducing the electricity charge or the balancing power network load of operation.
This patent intelligent product degree is high, and control device is provided with multiple intelligent control modules.Water temperature control module: control
Water temperature processed is no more than design temperature, and adjustable preset temperature, reaches energy conservation drop expense effect；Room temperature module: setting room
Temperature Humidity Sensor controls heat release situation according to the temperature in room, when room temperature is too low, opens the mode that is rapidly heated, room
When temperature reaches set temperature, constant temperature mode is opened；Time control module is to control the work runing time of electric heating tube, works as place
Electric heating tube is opened in off-peak electricity price period, when in non-off-peak electricity price period closing electric heating tube.Fan control module is root
Revolving speed according to the signal control blower of room temperature sensor accelerates rotation speed of fan, increases heat when room temperature is relatively low
Burst size improves rapidly room temperature, otherwise reduces the burst size of heat, to achieve the purpose that accurately to control room temperature；This
Outside, other functional modules can be also added, such as: amount of stored heat, power consumption, operating time, the immediately modules such as heating reach maximization
Intelligent control.
Water heat-storage electric heater provided by the invention, using trough-electricity or low-price electricity heat supply, in trough-electricity or low-price electricity period
By heat storage in accumulation of heat water body, stop heating in other rate periods, and the intracorporal heat release of accumulation of heat water will be stored in
Out, heating operation expense on the one hand can be reduced, the load of power grid on the other hand can be balanced, be conducive to electricity net safety stable
Fortune ground.The present apparatus is run under normal pressure, and therefore, safety reliability is higher, and the present apparatus configures intelligent controlling device, it can be achieved that complete
Automatic energy saving operation.
Detailed description of the invention
Fig. 1 is the box sectional view of water heat-storage electric heater provided by the invention；
Fig. 2 is the box A-A sectional view of water heat-storage electric heater provided by the invention；
Fig. 3 is the box B-B sectional view of water heat-storage electric heater provided by the invention；
Fig. 4 is the box front appearance figure of water heat-storage electric heater provided by the invention；
Fig. 5 is the box side external view of water heat-storage electric heater provided by the invention；
Fig. 6 is the box air-flow flow diagram of water heat-storage electric heater provided by the invention；
Fig. 7 is water heat-storage electric heater cartridge type sectional view provided by the invention；
Fig. 8 is water heat-storage electric heater cartridge type A-A sectional view provided by the invention；
Fig. 9 is water heat-storage electric heater cartridge type B-B sectional view provided by the invention；
Figure 10 is water heat-storage electric heater cartridge type outside drawing provided by the invention；
Figure 11 is water heat-storage electric heater cartridge type air-flow flow diagram provided by the invention.
Figure label: 1- air blowing hood；2- hot-air mouth grid；3- tank shell；4- thermal insulation material；5- water tank inner casing；6- stores
Hot water；7- electric heating tube；8- exhaling hole；9- water-filling velar plate；10- filling opening；11- tubulose air hose；12- base housing；13-
Circulating fan；14- cold air outlet grid；15- electrically-controlled component.
Specific embodiment
Specifically describing the preferred embodiment of the present invention with reference to the accompanying drawing, wherein attached drawing constitutes the application a part, and
Together with embodiments of the present invention for illustrating the principle of the present invention.
Water heat-storage electric heater provided by the invention, a kind of water heat-storage electric heater, including water tank, air inlet and outlet, control
Device and air hose；Electric heat generating components is installed in water tank, and accumulation of heat water body is housed, water tank is connected to outside atmosphere；Air hose is set to
It connect inside water tank and with air inlet and air outlet respectively.
Control device is connect with electric heat generating components, circulating fan, return air temperature sensor, water temperature sensor.
Specifically, as shown in Fig. 1-Fig. 5 and Fig. 7-Figure 10, including in air blowing hood 1, tank shell 3, thermal insulation material 4, water tank
Shell 5, electric heating tube 7, exhaling hole 8, water-filling velar plate 9, filling opening 10, tubulose air hose 11, base housing 12, follows at accumulation of heat water body 6
Ring blower 13, electrically-controlled component 15.Air blowing hood 1 is provided with hot-air mouth grid 2, and cold air outlet grid 14 is provided on base housing 12.
Water heat-storage electric heater is vertical rectangular structure or vertical and cylindrical structure, is divided into upper, middle and lower three parts.
Top is divided into air blowing hood 1, and thin-walled steel structure, height 50mm or so, upper part plate and/or side plate are equipped with hot-air mouth
Grid 2, mouth is equipped with interior bending plate item under side plate, is connected with intermediate waterbox structure, its underpart is hollow structure.
Middle section is cisten mechanism, and further, the cross section of water tank is that round or rectangle or other shapes, water tank have
Bottom plate, siding, top plate.
Further, siding is double-layer structure, and double-layer structure is divided into inner casing and shell, the space between inner casing and shell
Interior filling air or thermal insulation material.
Specifically, tank height is that 400 ~ 1600mm or so is provided with tank shell depending on water capacity and appearance and modeling
3 and water tank inner casing 5, it is thin-wall construction, material can be for steel, aluminium, plastics etc., indwelling insulating layer installation space between two layers,
Between 2 ~ 10mm of thickness, depending on regenerator temperature and required heat dissipation performance；It is fixed between two layers using support frame, or
Siding makes necessary concaveconvex structure, on the one hand plays the role of reinforcement structure intensity, on the other hand can control between two layers
Spacing, and spacing to uniformly.Thermal insulation material 4 is filled between tank shell 3 and water tank inner casing 5, thermal insulation material uses high density
Hard polyurethane material；It can also be simply not filled with entity thermal insulation material, directly adopt air heat insulation, which kind of is specifically used
Mode is by calculating anti-scald temperature, required heat dissipation determination.And be conducive to strengthen using high-density hard polyurethane material
The structural strength of device, to be conducive to further decrease the material cost of double-layer box body.
Further, air hose runs through water tank, and contacts with accumulation of heat water body；Air hose section is round, rectangle or other shapes.
Specifically, 5 internal run-through of water tank inner casing has tubulose air hose 11, and tubulose air hose 11 is one or more steel pipe or other
Material pipe, quantity, diameter or the sectional area of pipe are calculated by conductivity of heat to be determined.Air hose uniform layout in water body, in favor of equal
Evenly, fully heat release.
Further, the air inlet of air hose is on water tank bottom plate, and air outlet is on water tank top plate.
Specifically, tubulose air hose 11 be used as heat-releasing device, lower port is concordant with 3 bottom plate of tank shell, with water tank inner casing 5 and
The bottom plate welded seal of tank shell 3, guarantee is water-tight, is connected to base housing 12；Upper port and 3 top plate of tank shell are flat
Together, and the top plate welded seal with tank shell 3, it and is connected to air blowing hood 1.
The accumulation of heat water body 6 of the inner filling specific quantity of water tank inner casing 5, accumulation of heat water body 6 are tap water, and filling water depth preferably controls
92% or so of depth capacity inside water tank: if water-filling is excessive, water can be overflowed from top during heating；If filled
Water is very few, and water tank capacity utilization rate can reduce.
Further, water tank lower part is provided with discharge outlet, is located at hot water storage tank lower part.
Electric heating tube 7 is installed in 5 lower part of water tank inner casing, is equipped with temperature sensor and power supply line on electric heating tube 7, and automatically controlled
Component 15 is connected.
Further, water tank is equipped with filling opening 10 and pneumostome, is located at 6 top of accumulation of heat water body；Preferably, pneumostome is circle
The spiracle 8 of shape.
Filling opening 10 is equipped at the top of tank shell 3, filling opening 10 is round hole, and aperture is 80mm or so, and size is with convenient
Add water to be advisable, water-filling velar plate 9 is set on filling opening 10, cover board bottom surface is equipped with screw thread mouth, connect with water tank top plate, water-filling lid
Exhaling hole 8 is set among plate 9, round, diameter 20mm or so, since SEA LEVEL VARIATION speed is slow in water tank, amplitude of variation is small, institute
With pneumostome diameter need not be excessive.It can guarantee that water tank is connected to outside atmosphere, accomplishes normal pressure in tank top setting exhaling hole
Operation.
Further, water tank lower part is equipped with pedestal, and the components such as blower, control device are installed in chassis interior space, blower
Outlet air is connected with air inlet；It is equipped with blast cap in water tank upper, blast cap is connected with air outlet, and air outlet grate is configured on blast cap.
Lower part is divided into base housing 12, steel structure, height 150mm or so, depending on apparent wind machine and controller size, pedestal
12 lower part of shell and/or side are equipped with cold air outlet grid 14.Circulating fan 13 is equipped in base housing, use is tubular, is located at
Heat-releasing device lower part.It is equipped with electrically-controlled component 15 in base housing, is equipped with power-on switch and temperature control equipment, time control dress
It sets, fan controller, temperature control equipment and time-controlling arrangement are connected with electric heating tube, fan controller and circulation
Blower is connected, and electrically-controlled component 15 is furnished with remote controler.
The present invention is in operational mode as shown in Fig. 6 and Figure 11:
In electricity price low-valley interval, electric heating tube 7 is opened by electrically-controlled component 15, electric heating tube 7 is initially powered up work, in low
The accumulation of heat water body 6 of temperature state is heated, accumulation of heat water body 6 be heated to accumulation of heat setting temperature (95 DEG C or so, according to local atmospheric pressure
Depending on), electric heating tube 7 stops working；While accumulation of heat, accumulation of heat water body 6 by as assist exothermic water tank siding to room
It is interior to continue heat release, but when room temperature is lower than 18 DEG C (settable), by the sensor control loop blower of perception room temperature
13 start to work, and cold wind is sucked from cold air outlet grid 14, are sent into tubulose air hose 11, the cold wind into air hose passes through thin pipe wall
Hot wind is become by the heating of accumulation of heat water body 6, then comes out from hot wind discharge pipe is suitable for reading, is sent by the hot-air mouth grid 2 of air blowing hood 1
Room；When room temperature reaches set temperature (18 ~ 25 DEG C or so), circulating fan 13 reduces revolving speed or stops working, at this time
Only by water tank siding heat release.User also can according to need (such as when outgoing) and close blower.Since water tank siding can be passive
Necessary heat is released to property, it can be by the temperature maintenance in room in necessary floor level；And user is when needing, and can open
Blower Fast exothermic is opened, room temperature rapid increase is made.In electric power low-valley interval or electric power low price period, if accumulation of heat water body 6
When temperature is reduced to than accumulation of heat setting temperature (95 DEG C or so) low 2 ~ 5 DEG C (settable), electric heating tube 7, which can reset automatically, to be added
Heat, until accumulation of heat water body 6 is heated to (95 DEG C or so) the stopping heating of accumulation of heat setting temperature, such working method remains to trough-electricity
The valence period terminates.
In electricity price peak period, electric heating tube 7 does not work, and is opened by the sensor control loop blower 13 of perception room temperature
Beginning work, when room temperature is lower than 18 DEG C (settable), circulating fan 13 increases revolving speed, and cold wind is inhaled from cold air outlet grid 14
Enter, be sent into the air hose of tubulose air hose 11, the cold wind into air hose becomes hot wind by the heating of accumulation of heat water body 6 by thin pipe wall, heat
Wind discharge pipe is suitable for reading, is sent into room by the hot-air mouth grid 2 of air blowing hood 1；When room temperature reaches 20 DEG C (settable), follow
Ring blower 13, which reduces revolving speed or stops working, assists heat release by water tank siding, and temperature in room is kept to be in comfort temperature section
It is interior.
The electric heater of the present apparatus controls fully automatic operation by control device under normal circumstances, but can also hand if necessary
Dynamic starting operation, to adapt to the needs of certain special cases.
As it can be seen that water heat-storage electric heater provided by the invention, using low ebb electric heating, by heat storage in accumulation of heat water body,
Stop heating in the peak electricity tariff period, and the heat of storage is released, to reduce heating operation expense, and normal pressure is transported
Row, controlled heat release, securely and reliably, high degree of automation, environmental protection and energy saving, occupied area is small, and maintenance cost is low.
The foregoing is only a preferred embodiment of the present invention, but invention protection scope be not limited thereto, appoint
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of, all by what those familiar with the art
It is covered by the protection scope of the present invention.
Claims (9)
1. a kind of water heat-storage electric heater, it is characterised in that: including water tank, air inlet and outlet, control device and air hose；Institute
It states and electric heat generating components is installed in water tank, and accumulation of heat water body is housed, the water tank is connected to outside atmosphere；The air hose is set to water tank
Inside is simultaneously connect with air inlet and air outlet respectively.
2. water heat-storage electric heater according to claim 1, it is characterised in that: the cross section of the water tank is round or rectangle
Or other shapes, the water tank have bottom plate, siding, top plate.
3. water heat-storage electric heater according to claim 2, it is characterised in that: the siding is double-layer structure, the bilayer
Structure is divided into inner casing and shell, and air or thermal insulation material are filled in the space between inner casing and shell.
4. water heat-storage electric heater according to claim 1, it is characterised in that: the water tank is equipped with filling opening and pneumostome,
Positioned at accumulation of heat water body top.
5. water heat-storage electric heater according to claim 1, it is characterised in that: the water tank lower part is provided with discharge outlet, position
In hot water storage tank lower part.
6. water heat-storage electric heater according to claim 1, it is characterised in that: the air inlet is described on water tank bottom plate
Air outlet is on water tank top plate.
7. water heat-storage electric heater according to claim 1, it is characterised in that: the water tank lower part is equipped with pedestal, in pedestal
Components, the outlet air of blower such as portion space installation blower, control device are connected with air inlet；Blast cap, wind are equipped in water tank upper
Cap is connected with air outlet, and air outlet grate is configured on blast cap.
8. water heat-storage electric heater according to claim 1, it is characterised in that: the air hose run through water tank, and with accumulation of heat water
Body contact；The air hose section is round, rectangle or other shapes.
9. water heat-storage electric heater according to claim 7, it is characterised in that: the control device and electric heat generating components follow
Ring blower, return air temperature sensor, water temperature sensor connection.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021512996A JP7251840B2 (en) | 2019-03-21 | 2020-03-03 | Cold storage heat storage type room air conditioner |
| PCT/CN2020/077519 WO2020187010A1 (en) | 2019-03-21 | 2020-03-03 | Cold-heat dual-storage-type room air conditioning device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910218372.4A CN109838831A (en) | 2019-03-21 | 2019-03-21 | Water heat-storage electric heater |
| CN2019102183724 | 2019-03-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110220240A true CN110220240A (en) | 2019-09-10 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910218372.4A Pending CN109838831A (en) | 2019-03-21 | 2019-03-21 | Water heat-storage electric heater |
| CN201910590040.9A Pending CN110220240A (en) | 2019-03-21 | 2019-07-02 | Water heat-storage electric heater |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910218372.4A Pending CN109838831A (en) | 2019-03-21 | 2019-03-21 | Water heat-storage electric heater |
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| Country | Link |
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| CN (2) | CN109838831A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020187010A1 (en) * | 2019-03-21 | 2020-09-24 | 北京瑞特爱机电设备工程有限公司 | Cold-heat dual-storage-type room air conditioning device |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110500683A (en) * | 2019-08-23 | 2019-11-26 | 北京瑞特爱机电设备工程有限公司 | A kind of cold and hot double storage type air-conditioning devices of air source heat pump |
| CN110553302B (en) * | 2019-09-27 | 2024-06-07 | 河北秦桥热力有限公司 | Heat accumulating and direct heating type multifunctional stove for heating and cooking |
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| CN210740511U (en) * | 2019-03-21 | 2020-06-12 | 北京瑞特爱机电设备工程有限公司 | Water heat storage electric heater |
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- 2019-03-21 CN CN201910218372.4A patent/CN109838831A/en active Pending
- 2019-07-02 CN CN201910590040.9A patent/CN110220240A/en active Pending
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| GB1347114A (en) * | 1968-05-02 | 1974-02-27 | Acec | Electric heat storage stoves |
| CN2521527Y (en) * | 2001-10-15 | 2002-11-20 | 北京科技大学 | Thermal accumulating electric heater controlled by fan |
| CN203837077U (en) * | 2014-05-23 | 2014-09-17 | 南京金合能源材料有限公司 | Multifunctional phase change heat storage electric heater |
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| CN106524509A (en) * | 2016-12-21 | 2017-03-22 | 郝勇 | Heat accumulating type intelligent warm air blower |
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| CN210740511U (en) * | 2019-03-21 | 2020-06-12 | 北京瑞特爱机电设备工程有限公司 | Water heat storage electric heater |
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| WO2020187010A1 (en) * | 2019-03-21 | 2020-09-24 | 北京瑞特爱机电设备工程有限公司 | Cold-heat dual-storage-type room air conditioning device |
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|---|---|
| CN109838831A (en) | 2019-06-04 |
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