CN110553302B - Heat accumulating and direct heating type multifunctional stove for heating and cooking - Google Patents
Heat accumulating and direct heating type multifunctional stove for heating and cooking Download PDFInfo
- Publication number
- CN110553302B CN110553302B CN201910924802.4A CN201910924802A CN110553302B CN 110553302 B CN110553302 B CN 110553302B CN 201910924802 A CN201910924802 A CN 201910924802A CN 110553302 B CN110553302 B CN 110553302B
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- heating element
- heat storage
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 100
- 238000010411 cooking Methods 0.000 title claims abstract description 26
- 238000005485 electric heating Methods 0.000 claims abstract description 116
- 238000005338 heat storage Methods 0.000 claims abstract description 86
- 229910052751 metal Inorganic materials 0.000 claims abstract description 45
- 239000002184 metal Substances 0.000 claims abstract description 45
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 25
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 24
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 14
- 239000010959 steel Substances 0.000 claims abstract description 14
- 239000000956 alloy Substances 0.000 claims description 35
- 229910045601 alloy Inorganic materials 0.000 claims description 35
- 238000009825 accumulation Methods 0.000 claims description 17
- 229910052573 porcelain Inorganic materials 0.000 claims description 15
- 238000004321 preservation Methods 0.000 claims description 10
- 239000011810 insulating material Substances 0.000 claims description 8
- 239000011324 bead Substances 0.000 claims description 7
- 238000004146 energy storage Methods 0.000 claims description 7
- 238000011049 filling Methods 0.000 claims description 6
- 239000000919 ceramic Substances 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 235000004443 Ricinus communis Nutrition 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 4
- 230000000295 complement effect Effects 0.000 abstract description 2
- 230000009977 dual effect Effects 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 239000011449 brick Substances 0.000 description 9
- 230000033228 biological regulation Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 238000011161 development Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 5
- 238000009413 insulation Methods 0.000 description 5
- 238000007789 sealing Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 239000011232 storage material Substances 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000001172 regenerating effect Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010409 ironing Methods 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/08—Foundations or supports plates; Legs or pillars; Casings; Wheels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/10—Tops, e.g. hot plates; Rings
- F24C15/102—Tops, e.g. hot plates; Rings electrically heated
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C7/00—Stoves or ranges heated by electric energy
- F24C7/08—Arrangement or mounting of control or safety devices
- F24C7/082—Arrangement or mounting of control or safety devices on ranges, e.g. control panels, illumination
-
- 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
- F24D11/001—Central heating systems using heat accumulated in storage masses district 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
- 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
- F24D19/02—Arrangement of mountings or supports for radiators
- F24D19/024—Functioning details of supporting means for radiators
- F24D19/0243—Means for moving the radiator horizontally to adjust the radiator position
-
- 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)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Central Heating Systems (AREA)
Abstract
The invention discloses a heat-accumulating and direct-heating type heating and cooking multifunctional furnace, which comprises a shell, a skirt seat, a heat accumulating system and a direct heating system, wherein the heat accumulating system comprises a heat insulating layer, a heat accumulating electric heating element and a heat accumulator body; the direct heating system comprises a disk type electric heater, and comprises a disk type tubular electric heating element and a metal aluminum disk, wherein wiring ends of the disk type tubular electric heating element penetrate through a steel pipe and then are positioned in a skirt, an electric element for automatic control is arranged on the skirt, and a plurality of electric elements are integrated together through a circuit to realize full-time automatic control of the multifunctional furnace. The invention has ingenious conception, compact structure and reasonable layout, the heat storage system is effectively combined with the direct heating system, the dual effects of heating and kitchen are realized, and the advantages of the heat storage system and the direct heating system are complementary in the use process, so that the heat storage system has better effect than the use of a single heat source.
Description
Technical Field
The invention relates to the technical field of heating equipment, in particular to a heat storage and direct heating type multifunctional heating and cooking furnace.
Background
The existing solid heat storage devices are mainly heat storage type electric heating radiators and heat storage type electric boilers, wherein the heat storage type electric heating radiators are mainly used for heating, and the heat storage type electric boilers are mainly used for heating or industrial heat. The electric heating type solid heat storage device has the main functions of storing heat energy, heating the solid energy storage material by using low-valley electricity (commercial power, wind power or photovoltaic power generation and the like) and storing the heat energy, and continuously releasing the stored heat energy to the needs in the electricity consumption peak period.
At present, the heat accumulator of the existing heat accumulating type electric heating radiator in the market is formed by stacking prefabricated heat accumulating bricks, the heat accumulating bricks are solid materials taking magnesium oxide as a main component, electric heating elements are placed in the central area of the heat accumulating bricks, the heat accumulating bricks are used for heat preservation, and a metal shell is wrapped outside the heat preserving layers. The structure and principle of the heat accumulating brick are shown in figures 1-1 and 1-2, an electric heating element 3 'heats a heat accumulating brick 2', and heat accumulated by the heat accumulating brick 2 'is uploaded to an upper air chamber through a channel and finally released through a grid 1'. The control mode of the electric heating furnace is a power on-off mode, the equipment structure determines that the function of the electric heating furnace is only heating, and the market utilization rate is low.
Wind energy is renewable clean energy, is inexhaustible, and in all renewable new energy technologies, wind power generation is mature and has scale development and commercial development prospects, and development of wind power can improve energy structures, protect ecological environment, ensure energy safety, realize sustainable development and the like, so that the wind power generation has great significance. The peak regulation capacity of the thermal power generating unit is reduced, the space for receiving wind power of a power grid is reduced, and the peak regulation capacity, the frequency regulation capacity, the power transmission capacity and the like are insufficient, so that the phenomenon of wind abandoning in winter heating in the northbound region is increasingly serious. The three north is the main field production area of the wind power in China, the wind disposal is to discard the obtained electric power without being bound, the wind disposal causes the energy loss to be heavy, and the other hand is the shortage of the electric power in China, thereby reducing the living demands of people and the development of national economy.
The heat accumulating electric boiler is utilized to heat and absorb wind power, so that increasingly serious wind abandoning can be relieved, good economic benefits can be produced, but because the power adjustment of the heat accumulating electric boiler is limited by factors such as the movement speed and the frequency of a related mechanical mechanism, the power adjustment speed of the electric boiler is too slow to adapt to the rapid fluctuation of wind power, and the expansion of the use quantity and the application range of the heat accumulating electric boiler is limited.
The heat storage and energy storage integrated heat storage type electric boiler is the best method for the wind power consumption in the prior art, and the energy storage and the heat storage have electric energy bidirectional flow; the energy time shift and flexible regulation are convenient; clean and pollution-free; transferring the electricity consumption of the electricity consumption peak period to the valley period; the capacity and the characteristics of peak-valley difference of the power grid are reduced, the peak-valley electricity price policy can be fully utilized, the operation cost is greatly reduced, and the power grid is an important clean heating technology. The direct addition of the energy storage system can effectively reduce the power resource loss, ensure the safe and stable operation of the system, and effectively make up the defect of the suitability of the wind heat storage heating system and the efficiency of absorbing the abandoned wind; economic benefit; the environmental benefit is improved greatly.
Therefore, how to develop a novel heat storage and direct heating type multifunctional furnace, which realizes the functions of energy storage and heat storage, can be widely applied to daily life of people, brings convenience for common people, and is a technical problem to be solved by the technicians in the field.
Disclosure of Invention
The invention aims to provide a heat storage and direct heating type heating and cooking multifunctional furnace, which solves the problems of single function and narrow application range of heat storage bricks in the prior art.
In order to solve the technical problems, the invention adopts the following technical scheme:
The invention relates to a heat storage and direct heating type heating and cooking multifunctional furnace, which comprises a shell, a skirt, a heat storage system and a direct heating system, wherein the shell is connected to the top surface of the skirt; the heat storage system comprises a heat preservation layer, heat storage electric heating elements and a heat storage body, wherein the heat storage electric heating elements are provided with a plurality of heat storage body shells which are uniformly distributed in the circumference, the heat preservation layer is arranged between the shells, the heat storage electric heating elements are placed in porcelain tubes, the porcelain tubes are arranged in the heat storage body, and wiring terminals of the heat storage electric heating elements are positioned in the skirt; the direct heating system comprises a disc type electric heater, the disc type electric heater comprises a disc type tubular electric heating element and a metal aluminum disc, the top of the disc type tubular electric heating element is arranged in the metal aluminum disc, a wiring end of the disc type tubular electric heating element penetrates through a steel tube and then is positioned in the skirt, the steel tube is arranged in the heat accumulator, and the metal aluminum disc is positioned above the heat accumulator; the skirt is provided with an electric appliance element, the electric appliance element comprises a main switch, a microcomputer time control switch, a manual/automatic switching button, a knob type temperature controller, a first power regulator, a direct-heating electric element switch, a gear switch and a power plug, one end of a first alloy electric heating element on the heat storage electric heating element is connected with a power supply N, the other end of the first alloy electric heating element is connected with a power supply L through the gear switch, and the knob type temperature controller, the microcomputer time control switch, a socket and the power plug are sequentially connected in series; the manual/automatic switching button is connected with the microcomputer time control switch in parallel; one end of a second alloy electric heating element on the disc-type tubular electric heating element is connected with a power supply N, the other end of the second alloy electric heating element is sequentially connected with a first power regulator and a direct-heating electric heating element switch, and the other end of the direct-heating electric heating element switch is connected to the inlet end of the socket; the power regulator is characterized in that a power regulator socket and a first potentiometer are connected to the first power regulator, and a change-over switch is arranged between the first potentiometer and the power regulator socket.
Further, the portable electric power device further comprises a desktop, the top end of the shell is inserted into a central square hole of the desktop, a second power regulator and a second potentiometer are arranged on the desktop, the other end of the second power regulator and the other end of the second potentiometer after being connected are connected with a power regulator plug, and the power regulator plug is connected with a power regulator socket, so that the desktop is communicated with electric elements on the skirt.
Still further, a dome grill or cooker is placed over the disk heater.
Still further, the second power conditioner is mounted on the tabletop peripheral board surface, and the operation and control of the disc-type tubular electric heating element is performed by the second power conditioner when the power conditioner plug is engaged with the power conditioner socket; the operation and control of the disc-shaped tubular electric heating element is performed by the first power regulator when the power regulator plug is disengaged from the power regulator socket.
Still further, the heat accumulating electric heating element is specifically provided with three groups.
Still further, the heat accumulating electric heating element is specifically designed into a U shape and comprises a metal tube and a first alloy electric heating element, wherein the first alloy electric heating element is arranged in the metal tube and is fixed by filling an insulating material, two ends of the first alloy electric heating element are welded on a binding post, and a gasket and a nut are connected on external threads of the binding post; the binding post and the metal tube are positioned by ceramic bead sealing.
Still further, the disc-shaped tubular electric heating element is specifically provided with one, the part positioned in the metal aluminum disc is bent to be disc-shaped, and two connecting ends extend downwards vertically side by side; the electric heating device comprises a metal tube and a second alloy electric heating element, wherein the second alloy electric heating element is arranged in the metal tube and is fixed by filling insulating materials, two ends of the second alloy electric heating element are welded on a binding post, and a gasket and a nut are connected to external threads of the binding post; the binding post and the metal tube are positioned by ceramic bead sealing.
Still further, the configuration of the skirt is specifically designed into a positive three-dimensional trapezoid, and the skirt is formed by connecting steel plates; the main switch, the microcomputer time control switch, the manual/automatic switching button and the knob type temperature controller are arranged on one inclined plane of the positive three-dimensional trapezoid, the power regulator socket, the first power regulator and the direct-heating electric element switch are arranged on the other inclined plane of the positive three-dimensional trapezoid, and the gear switch and the power plug are respectively arranged on the remaining two inclined planes of the positive three-dimensional trapezoid.
Still further, the bottom of skirt installs the truckle, the truckle specifically adopts the universal wheel.
Compared with the prior art, the invention has the beneficial technical effects that:
The invention relates to a heat storage and direct heating type heating and cooking multifunctional furnace, which comprises a shell, a skirt, a heat storage system and a direct heating system, wherein the shell is connected to the top surface of the skirt; firstly, the heat storage system comprises a heat insulation layer, a heat storage electric heating element and a heat storage body, wherein the heat storage body is formed by pouring, the sealing performance is good, the utilization rate of heat storage materials is high, and the heat storage effect is good; the heat conduction deficiency of the heat storage material can be compensated by the full-automatic time period control of the microcomputer, and the electric heating element is not overheated under the rated heat storage capacity and the rated heat storage rate, so that the safe operation of the electric heating element is ensured; and secondly, the direct heating system comprises a disk type electric heater, the disk type electric heater comprises a disk type tubular electric heating element and a metal aluminum disk, the metal aluminum disk is good in heat conduction and heat dissipation effect by casting and forming metal aluminum, and the disk type tubular electric heating element is fused in a heat storage structure to form a heat storage direct heating combined structure. The metal aluminum has excellent heat conductivity and produces a temperature equalizing effect, and the cooker is better in contact with the metal aluminum for heating than in contact with the electric heating element; the heat is accumulated by the heat accumulation of the heat tracing, so that the urgent need of heating is met, the heat is accumulated by the heat accumulation, the heat accumulation is used for baking and cooking, the heat accumulation is compensated by the heat accumulation of the cooking, the heat loss of cooking is reduced, and the use and the energy utilization rate of the multifunctional furnace are improved due to the heat tracing. The multifunctional furnace has zero emission, no waste gas pollution and better environmental protection performance. In conclusion, the invention has ingenious conception, compact structure and reasonable layout, the heat storage system and the direct heating system are effectively combined, the dual effects of heating and kitchen are realized, and the advantages of the heat storage system and the direct heating system are complementary in the use process, so that better effects are generated compared with the use of a single heat source, various requirements are met, and the application range is further enlarged.
Drawings
The invention is further described with reference to the following description of the drawings.
FIG. 1-1;1-2 is a schematic structural diagram of a heat accumulating type electric heating radiator in the prior art;
FIG. 2 is a schematic diagram of the heat accumulation state of the heat accumulation and direct heating type heating and cooking multifunctional furnace of the invention;
FIG. 3 is a schematic diagram of the direct heating state of the heat accumulating and direct heating type heating and cooking multifunctional furnace according to the invention;
FIG. 4 is a cross-sectional view of the thermal storage system of the present invention;
FIG. 5 is a top view of the thermal storage system of the present invention;
FIG. 6 is a cross-sectional view of a thermal mass according to the present invention;
FIG. 7 is a top view of a thermal mass according to the present invention;
FIG. 8 is a schematic view of the operation of the apparatus of the present invention;
FIG. 9 is a layout of electrical components of the present invention;
Fig. 10 is a schematic diagram of a desktop separation heat storage heating state of the present invention;
FIG. 11 is a control circuit diagram of the present invention;
FIG. 12 is a schematic diagram of a U-shaped metal tube heating element according to the present invention;
FIG. 13 is a schematic view of a disk heater according to the present invention;
FIG. 14 is a schematic view of a disk heater K according to the present invention;
FIG. 15 is a schematic view of a disk-type tubular heating element of the present invention;
FIG. 16 is a cross-sectional view of a disk-type tubular heating element of the present invention;
FIG. 17 is a schematic view of a dome grille construction in accordance with the present invention;
FIG. 18 is a side view of a table top structure according to the invention;
FIG. 19 is a cross-sectional view of a bail according to the present invention;
FIG. 20 is a schematic view of a sling according to the present invention;
Reference numerals illustrate: 1. a tabletop; 2. a heat preservation layer; 3. a regenerative electric heating element; 4. porcelain tube; 5. a disk electric heater; 6. a steel pipe; 7. a heat storage body; 8. a heat storage body housing; 9. a housing; 10. a hanging ring; 11. a skirt; 12. casters; 13. a dome grille; 14. a main switch; 15. a microcomputer time control switch; 16. manual/automatic switch button; 17. knob type temperature controller; 18-1, a power regulator socket; 18-2, a power regulator plug; 19. a first power regulator; 20. a direct thermal electric element switch; 21. a gear switch; 22. a second power regulator; 23. a disc-type tubular electric heating element; 24. a metal aluminum plate; 25. a metal tube; 26. insulating material
Material preparation; 27. a second alloy electrical heating element; 28. porcelain beads; 29. a nut; 30. binding posts; 31. a first alloy electrical heating element; 32. a first potentiometer; 32', a second potentiometer; 33. a change-over switch; 34. a socket; 35. a power plug; r, cooker; w, a water heater; 1', a grid; 2', heat accumulating brick; 3', an electric heating element.
Detailed Description
As shown in fig. 1-20, the heat accumulating and direct heating type heating and cooking multifunctional furnace comprises a shell 9 and a skirt 11, wherein the shell 9 is connected to the top surface of the skirt 11, and the heat accumulating and direct heating type heating furnace further comprises a heat accumulating system and a direct heating system, and the heat accumulating system and the direct heating system are installed in the shell 9; the heat storage system comprises a heat insulation layer 2, heat storage electric heating elements 3 and a heat storage body 7, wherein the heat storage electric heating elements 3 are provided with a plurality of heat storage bodies 7 which are uniformly distributed in the circumference, a heat storage body shell 8 is arranged on the periphery of the heat storage body 7, the heat insulation layer 2 is arranged between the shell 9 and the heat storage body shell 8, the heat storage electric heating elements 3 are placed in porcelain tubes 4, the porcelain tubes 4 are arranged in the heat storage body 7, and wiring terminals of the heat storage electric heating elements 3 are positioned in skirt seats 11; the direct heating system comprises a disc type electric heater 5, the disc type electric heater 5 comprises a disc type tubular electric heating element 23 and a metal aluminum disc 24, the top of the disc type tubular electric heating element 23 is arranged in the metal aluminum disc 24, a wiring end of the disc type tubular electric heating element 23 penetrates through a steel pipe 6 and then is positioned in a skirt 11, the steel pipe 6 is arranged in a heat accumulator 7, and the metal aluminum disc 24 is positioned above the heat accumulator 7. The dome grille 13 or the cooker R is placed above the disk heater 5, as shown in fig. 17, the dome grille 13 is made of a metal plate, a strip spiral hole is formed on the hemispherical dome surface to form an airflow channel, and the cooker R can be a kettle, an electric cooker or the like, and realizes the functions of heating water or cooking by transition heat conduction by being placed on the metal aluminum disk 24. The bottom of the skirt 11 is provided with casters 12, and the casters 12 specifically adopt universal wheels, so that the multifunctional furnace can be moved conveniently. As shown in fig. 2, 19 and 20, two hanging rings 10 are arranged on each side of the periphery of the shell 9, and the number of the hanging rings 10 is eight, so that the hanging rings 10 are assembled on the surface of the shell in a buried mode for carrying.
As shown in fig. 9, the skirt 11 is provided with electrical components including a main switch 14, a microcomputer time control switch 15, a manual/automatic switching button 16, a knob type temperature controller 17, a first power regulator 19, a direct-heating electric component switch 20, a gear switch 21 and a power plug 35. The configuration of the skirt 11 is specifically designed into a positive three-dimensional trapezoid, and the skirt is formed by connecting steel plates; the main switch 14, the microcomputer time control switch 15, the manual/automatic switching button 16 and the knob type temperature controller 17 are arranged on one inclined plane of the positive three-dimensional trapezoid, the power regulator socket 18-1, the first power regulator 19 and the direct-heating electric element switch 20 are arranged on the other inclined plane of the positive three-dimensional trapezoid, the gear switch 21 and the power plug 35 are respectively arranged on the remaining two inclined planes of the positive three-dimensional trapezoid, the connection mode is screw or clamping, and the specific connection mode complies with the design requirement of electric element connection. Since the skirt is a low temperature region of the device, the heating element is less affected by temperature. Specifically, the gear switch 21 can directly control the ON and off of the heat storage electric heating element when the main switch 14 is in the ON state, and adjust the power.
As shown in fig. 18 and 8, the portable electric power table further comprises a table top 1, the top end of the housing 9 is inserted into a central square hole of the table top 1, a second power regulator 22 and a second potentiometer 32 'are arranged on the table top 1, a power regulator plug 18-2 is connected to the other end of the second power regulator 22 and the other end of the second potentiometer 32' after being connected, and the power regulator plug 18-2 is connected to the power regulator socket 18-1, so that the table top 1 is communicated with electric components on the skirt 11.
The manufacturing process of the invention is as follows:
first, the heat storage system is manufactured:
First, manufacturing a model: the shell 9 is formed by welding steel plates, the heat preservation layer 2 is arranged on the inner side wall of the shell 9, and then the heat accumulator shell 8 is arranged, and the heat accumulator shell 8 is the model. Before the installation, the heat storage body housing 8 is made into a state (removal of the heat storage body 7) as shown in fig. 6, that is, the porcelain tube 4 and the steel tube 6 are previously installed in the heat storage body housing 8;
Secondly, forming a heat accumulator, as shown in fig. 6 and 7, firstly preparing heat accumulating material ingredients (according to the components and the granularity), uniformly mixing, stirring, adding auxiliary materials, uniformly mixing and stirring, pouring into the model of the first step, vibrating, dehumidifying, solidifying and sintering to form; finally, an upper cover plate of the packaging shell 9 is welded to seal the heat accumulator 7.
Step three, assembling, as shown in fig. 4 and 5, three heat accumulating electric heating elements 3 and a disk electric heater 5 are respectively installed in a peripheral porcelain tube 4 and a central steel tube 6;
Fourth, the design of the heat-insulating layer is shown in figures 2 and 3,
Determining a heat transfer chain: electric heating element-porcelain tube-heat accumulator-heat preservation layer-shell and air layer;
Determining the thermal resistance distribution on the heat transfer chain, further determining the thermal resistance of the heat insulation layer, and selecting a reasonable thickness according to conventional calculation;
selecting a heat-insulating material with excellent heat insulation performance, wherein the heat conductivity coefficient is known, and determining the thickness of the heat-insulating layer, namely delta=lambada R according to a heat transfer law; wherein: lambda is the heat conductivity coefficient, and the unit is W/m.K; r is the thermal resistance, unit m 2. K/W.
Fifth, the heat-accumulating electric heating element 3 is designed and manufactured, as shown in fig. 12, the heat-accumulating electric heating element 3 is specifically provided with three groups, and is uniformly distributed circumferentially. The heat accumulating electric heating element 3 is specifically designed into a U shape and comprises a metal tube 25 and a first alloy electric heating element 31, the first alloy electric heating element 31 is arranged in the metal tube 25 and is fixed through a filling insulating material 26, the first alloy electric heating element 31 is insulated from the outside, two ends of the first alloy electric heating element 31 are welded on a binding post 30, a gasket and a nut 29 are connected to external threads of the binding post 30 and used for connection and fastening, and the binding post 30 and the metal tube 25 are sealed and positioned through a porcelain bead 28.
Step six, designing and manufacturing a disc type electric heater 5, as shown in fig. 13-16, the disc type electric heater 5 is composed of a disc type tubular electric heating element 23 and an alloy aluminum disc 24, the disc type tubular electric heating element 23 is specifically provided with one, the part positioned in the metal aluminum disc 24 is bent to be disc-shaped, and two connecting ends extend downwards vertically side by side; the electric heating device comprises a metal tube 25 and a second alloy electric heating element 27, wherein the second alloy electric heating element 27 is arranged in the metal tube 25 and is fixed by filling an insulating material 26, two ends of the second alloy electric heating element 27 are welded on a binding post 30, and a gasket and a nut 29 are connected to external threads of the binding post 30 and are used for connection and fastening; the binding post 30 and the metal tube 25 are sealed and positioned through the porcelain bead 28.
As shown in fig. 13, a metallic aluminum plate is cast into which a plate-like tubular electric heating element 23 is fused, and is shaped and then machined into a regular shape as shown in the drawing by metal cutting.
Seventh, as shown in fig. 11, the first alloy electric heating element 31 on the heat accumulating electric heating element 3 has three phases, one end is connected with the power supply N, the other end of the first alloy electric heating element 31 is connected with the power supply L through the gear switch 21, and the knob type temperature controller 17, the microcomputer time control switch 15, the socket 34 and the power plug 35 are connected in series in sequence; the manual/automatic switching button 16 is connected in parallel with the microcomputer time control switch 15; one end of a second alloy electric heating element 27 on the disc-shaped tubular electric heating element 23 is connected with a power supply N, the other end of the second alloy electric heating element 27 is sequentially connected with a first power regulator 19 and a direct-heating electric heating element switch 20, and the other end of the direct-heating electric heating element switch 20 is connected to the inlet end of the socket 34; the first power regulator 19 is connected with a power regulator socket 18-1 and a first potentiometer 32, and a change-over switch 33 is arranged between the first potentiometer 32 and the power regulator socket 18-1.
As shown in fig. 8, the second power regulator 22 is mounted on the peripheral board surface of the table top 1, and the operation and control of the disc-shaped tubular electric heating element 23 are performed by the second power regulator 22 when the power regulator plug 18-2 is engaged with the power regulator socket 18-1; the operation and control of the disc-shaped tubular electric heating element 23 is performed by the first power regulator 19 when the power regulator plug 18-2 is disengaged from the power regulator socket 18-1.
Direct heating power regulation principle:
The knob of the first power regulator 19 rotates, the second potentiometer 32' works, the potential is regulated, and the power is regulated. The change-over switch 33 is a normally closed switch, and when the desktop second power regulator 22 is disconnected, the first power regulator 19 operates normally, and when the second power regulator 22 is connected, the change-over switch is connected with the second power regulator 22, and the second power regulator 22 performs an operation.
Eighth step, walking and carrying, as shown in fig. 2, are realized by using casters 12 at the bottom of the skirt to realize walking movement, and lifting and carrying are realized by using lifting rings 10 around the shell.
Operation and control of the present invention:
the working principle and the specific operation mode of the invention are as shown in fig. 2 and 3:
As shown in fig. 2, the principle of operation during heating operation:
Thermal storage and release: the three heat accumulating type electric heating elements 3 which are uniformly arranged are communicated with a power supply to start to work for supplying heat, so that the heat accumulator 7 is heated and stores heat, and after the heat storage is finished, the heat accumulator 7 starts to release heat, and the heat release channels are four surfaces and top surfaces around. And when the heat accumulator releases heat to the rated residual temperature, electrifying again to accumulate heat, and circularly carrying out the operation flow.
The heat transfer mode is as follows: the interior of the housing 8 is thermally conductive and the exterior of the housing 8 is naturally convective and radiant.
The heat conduction channel is a heat accumulating type electric heating element 3, a porcelain tube 4, a heat accumulator 7, a heat accumulator shell 8, a heat preservation layer 2 and a shell 9, namely, heat emitted by the heat accumulating type electric heating element 3 is conducted into indoor air after passing through the porcelain tube 4, the heat accumulator 7, the heat accumulator shell 8, the heat preservation layer 2 and the shell 9 in sequence.
In the heating state, the dome grille 13 is arranged at the center position above the furnace body, and heat flow is released through the grille holes. The heating function period can be carried with the tabletop as shown in fig. 8, or can be separated from the tabletop as shown in fig. 10, and the occupied space can be reduced after the tabletop 1 is separated.
When warm water type heating:
the dome grill 13 is removed, a heated water container is placed, cold water is heated to hot water, and the hot water flows along a pipe and exchanges temperature through an exchanger to release heat into the air, thereby performing a heating process.
And (3) heat flow slow release: a non-fixed heat-insulating sealing cover is added on the top of the shell 8 to cover the top opening, at the moment, heat is slowly released on the peripheral surface, the heat-insulating sealing cover is made of aluminum silicate ceramic fiber, the heat conductivity coefficient of the material is small, the density is about 0.33t/m 3, the shape is round, and the thickness is about 100mm.
As shown in fig. 3, the principle of operation is as follows:
First, the regenerative electric heating element 3 may be in an operating state or in a non-operating state.
The tubular electric heating element 23 is then activated to heat the metallic aluminium pan 24 on top, placing the cooker R, unfolding the cooking and giving heat by surface contact. At this time, the table top 1 is used as a kitchen, and is used as other articles, for example, for placing articles, or is directly converted into a dining table for use.
Hot (warm) water mode: the heat source of the hot (warm) water mode can adopt heat accumulation or direct heat or heat accumulation and direct heat, and the specific mode depends on actual needs. The water heater W is placed on the metal aluminum plate 24 and is heated by the surface contact of the metal aluminum plate 24.
The control method of the specific electrical element comprises the following steps:
Heat storage process and heating: each gear switch controls the switch of the first alloy electric heating element 31 of one phase through the control of the gear switch 21, and the heating power can be increased or decreased by increasing or decreasing the gear switch 21, so that different heat inputs occur.
The time period control is realized through the microcomputer time control switch 15, and the heat accumulation and the heat release are circulated according to the set time period.
The kitchen use process comprises the following steps:
Switching and power regulation is performed by the second power regulator 22, by the direct thermal electric element switch 20, the first power regulator 19, when the table top 1 is disconnected from the main device on the skirt 11.
Hot water mode:
The heat storage heats the hot water, which is performed under the heat storage and heating periods.
The boiled water is boiled, and the first power regulator 19 or the second power regulator 22 is started to regulate the power.
Other ways:
The drying, ironing, damp-eliminating, heating, roasting, decocting and the like can be performed under the conditions of heat accumulation and direct heating or the combination of the two.
Manual/automatic adjustment:
A microcomputer full-automatic timing controller is arranged to control the time period of pulse full-automatic heating and releasing, and a microcomputer time control switch 15 sets a time period running program. The non-microcomputer is operated manually during the time period, and the manual/automatic switching button 16 is switched to operate the apparatus in an automatic and manual state, respectively.
The surface temperature of the equipment is set and controlled by a knob type temperature controller 17.
In conclusion, the invention realizes the heat accumulation by the heat accumulation system and the direct heating system, meets the urgent need of heating, and improves the application and energy utilization rate of the multifunctional furnace by the heat accumulation by the direct heating, the direct heating by the heat accumulation, the baking, the cooking and the heat compensation for the cooking and the waste heat accumulation of the cooking, reduces the heat loss of the cooking and the heat concomitance of the two heat.
The above embodiments are only illustrative of the preferred embodiments of the present invention and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art to the technical solutions of the present invention should fall within the protection scope defined by the claims of the present invention without departing from the design spirit of the present invention.
Claims (7)
1. The utility model provides a heat accumulation, multi-functional stove of directly-heated type heating and cooking, includes casing (9) and skirt (11), casing (9) are connected on the top surface of skirt (11), its characterized in that: the system also comprises a heat storage system and a direct heating system, wherein the heat storage system and the direct heating system are arranged in the shell (9);
The heat storage system comprises a heat preservation layer (2), heat storage electric heating elements (3) and a heat storage body (7), wherein the heat storage electric heating elements (3) are arranged in the heat storage body (7) uniformly in a circumference manner, a heat storage body shell (8) is arranged on the periphery of the heat storage body (7), the heat preservation layer (2) is arranged between the shell (9) and the heat storage body shell (8), the heat storage electric heating elements (3) are placed in porcelain tubes (4), the porcelain tubes (4) are arranged in the heat storage body (7), and wiring ends of the heat storage electric heating elements (3) are positioned in a skirt (11);
The direct heating system comprises a disc type electric heater (5), the disc type electric heater (5) comprises a disc type tubular electric heating element (23) and a metal aluminum disc (24), the top of the disc type tubular electric heating element (23) is arranged in the metal aluminum disc (24), a wiring end of the disc type tubular electric heating element (23) penetrates through a steel tube (6) and then is positioned in a skirt (11), the steel tube (6) is arranged in a heat accumulator (7), and the metal aluminum disc (24) is positioned above the heat accumulator (7);
The electric energy storage device is characterized in that an electric element is arranged on the skirt (11) and comprises a main switch (14), a microcomputer time control switch (15), a manual/automatic switching button (16), a knob type temperature controller (17), a first power regulator (19), a direct-heating electric element switch (20), a gear switch (21) and a power plug (35), one end of a first alloy electric heating element (31) on the heat storage electric heating element (3) is connected with a power supply N, the other end of the first alloy electric heating element (31) is connected with the power supply L through the gear switch (21), and the knob type temperature controller (17), the microcomputer time control switch (15), a socket (34) and the power plug (35) are sequentially connected in series; the manual/automatic switching button (16) is connected with the microcomputer time control switch (15) in parallel; one end of a second alloy electric heating element (27) on the disc-type tubular electric heating element (23) is connected with a power supply N, the other end of the second alloy electric heating element (27) is sequentially connected with a first power regulator (19) and a direct-heating electric heating element switch (20), and the other end of the direct-heating electric heating element switch (20) is connected to the inlet end of the socket (34); the power regulator (19) is connected with a power regulator socket (18-1) and a first potentiometer (32), and a change-over switch (33) is arranged between the first potentiometer (32) and the power regulator socket (18-1);
The novel electric energy storage table is characterized by further comprising a table top (1), wherein the top end of the shell (9) is inserted into a central square hole of the table top (1), a second power regulator (22) and a second potentiometer (32 ') are arranged on the table top (1), a power regulator plug (18-2) is connected to the other end of the second power regulator (22) and the other end of the second potentiometer (32') after being connected, and the power regulator plug (18-2) is connected with the power regulator socket (18-1), so that the table top (1) is communicated with electric elements on the skirt (11);
A dome grille (13) or a cooker (R) is arranged above the disk electric heater (5).
2. The heat storage and direct heating type heating and cooking multifunctional furnace according to claim 1, wherein: the second power regulator (22) is mounted on the peripheral board surface of the desktop (1), and when the power regulator plug (18-2) is engaged with the power regulator socket (18-1), the operation and control of the disc-shaped tubular electric heating element (23) are performed by the second power regulator (22); the operation and control of the disc-shaped tubular electric heating element (23) is performed by the first power regulator (19) when the power regulator plug (18-2) is disengaged from the power regulator socket (18-1).
3. The heat storage and direct heating type heating and cooking multifunctional furnace according to claim 1, wherein: the heat accumulating electric heating elements (3) are specifically provided with three groups.
4. A heat accumulating, direct heating type heating and cooking multifunctional furnace according to claim 3, wherein: the heat accumulating electric heating element (3) is specifically designed into a U shape and comprises a metal tube (25) and a first alloy electric heating element (31), wherein the first alloy electric heating element (31) is arranged in the metal tube (25) and is fixed by filling an insulating material (26), two ends of the first alloy electric heating element (31) are welded on a binding post (30), and a gasket and a nut (29) are connected to external threads of the binding post (30); the binding post (30) and the metal tube (25) are sealed and positioned through a ceramic bead (28).
5. The heat storage and direct heating type heating and cooking multifunctional furnace according to claim 1, wherein: the disc-type tubular electric heating element (23) is specifically provided with one disc-type tubular electric heating element, a part positioned in the metal aluminum disc (24) is bent to be disc-type, and two connecting ends extend downwards vertically side by side; the electric heating device comprises a metal tube (25) and a second alloy electric heating element (27), wherein the second alloy electric heating element (27) is arranged in the metal tube (25) and is fixed by filling an insulating material (26), two ends of the second alloy electric heating element (27) are welded on a binding post (30), and a gasket and a nut (29) are connected to external threads of the binding post (30); the binding post (30) and the metal tube (25) are sealed and positioned through a ceramic bead (28).
6. The heat storage and direct heating type heating and cooking multifunctional furnace according to claim 1, wherein: the skirt (11) is specifically designed into a positive three-dimensional trapezoid, and is formed by connecting steel plates; the power regulator comprises a main switch (14), a microcomputer time control switch (15), a manual/automatic switching button (16) and a knob type temperature controller (17), wherein the main switch, the microcomputer time control switch (16), the knob type temperature controller (17) are arranged on one inclined plane of the positive three-dimensional trapezoid, a power regulator socket (18-1), a first power regulator (19) and a direct-heat electric element switch (20) are arranged on the other inclined plane of the positive three-dimensional trapezoid, and a gear switch (21) and a power plug (35) are respectively arranged on the remaining two inclined planes of the positive three-dimensional trapezoid.
7. The heat storage and direct heating type heating and cooking multifunctional furnace according to claim 6, wherein: the bottom of the skirt seat (11) is provided with a castor (12), and the castor (12) adopts universal wheels specifically.
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| CN110017525A (en) * | 2019-05-23 | 2019-07-16 | 河北秦暖新能源科技有限公司 | A kind of accumulated electric heater of heat storage pouring molding |
Citations (39)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH203654A (en) * | 1937-01-28 | 1939-03-31 | Boysson Joseph Antoine Robert | Electric storage heating element, in particular for cookers, water heaters and similar devices. |
| GB1201019A (en) * | 1968-07-25 | 1970-08-05 | Sulzer Ag | Storage heating installations |
| DE2610516A1 (en) * | 1976-03-12 | 1977-09-22 | Centra Buerkle Gmbh & Co | PROCESS AND SYSTEM FOR HEATING ROOMS IN A BUILDING ORDER |
| NL8004017A (en) * | 1980-07-11 | 1982-02-01 | Animo App Fab Bv | Heater unit with open vessel - has close-fitting external metal cladding of good heat conductivity |
| CN2137064Y (en) * | 1992-10-08 | 1993-06-23 | 张辉 | Insulation protecting electric heating tube |
| CN2170472Y (en) * | 1993-05-31 | 1994-06-29 | 徐永康 | Dual-purpose warmer |
| DE19701640A1 (en) * | 1997-01-10 | 1998-07-16 | Ego Elektro Geraetebau Gmbh | Efficient contact heat transfer cooking system |
| JP2000018618A (en) * | 1998-06-29 | 2000-01-18 | Mitsubishi Estate Co Ltd | Thermal storage type heater |
| CN2418402Y (en) * | 1999-11-26 | 2001-02-07 | 宋津 | Heat-accumulated electric heating device |
| KR20020024110A (en) * | 2002-01-23 | 2002-03-29 | 변동주 | The automatic heating method of housing by metal pipe boiler and the equipment of warm water supply. |
| WO2003016811A2 (en) * | 2001-08-13 | 2003-02-27 | New Qu Energy Ltd. | Device using a medium having a high heat transfer rate |
| JP2006317072A (en) * | 2005-05-12 | 2006-11-24 | Enaatekku Kk | Heat storage type underfloor heating system |
| CN101344317A (en) * | 2008-05-14 | 2009-01-14 | 北京儒田科技有限公司 | Temperature control type timing heat accumulation electric heater |
| JP2010132845A (en) * | 2008-12-08 | 2010-06-17 | Nitto Sangyo Kk | Hybrid heat storage agent, heat storage material using the same, and heat retention and storage system utilizing the same |
| CN101793473A (en) * | 2010-03-10 | 2010-08-04 | 北京蓝景圣诺尔能源科技有限公司 | Heat-accumulating heat supply unit and heat-accumulating structure thereof |
| CN102012059A (en) * | 2010-11-05 | 2011-04-13 | 沈阳农业大学 | Solar photovoltaic cell heat storing and supplying system based on northern rural residence distribution |
| CN202950523U (en) * | 2012-10-28 | 2013-05-29 | 朱学德 | Multifunctional visible electric pressure cooker |
| CN204128038U (en) * | 2014-09-30 | 2015-01-28 | 石晋昕 | Scene energy storage warming oven |
| CN204513499U (en) * | 2015-03-20 | 2015-07-29 | 丁樟富 | Photovoltaic DC temperature control frying cooker |
| EP2904334A2 (en) * | 2012-10-02 | 2015-08-12 | Coulter, Grace | Solar air heating / cooling system |
| KR101548073B1 (en) * | 2014-02-22 | 2015-08-27 | 임효진 | Heating-apparatus and Water-heater storing heat capable of using the hot heat of heat-source separated from heat storing tank directly |
| CN205402893U (en) * | 2016-03-04 | 2016-07-27 | 北京华源恒科蓄热电暖气有限公司 | Multi -functional frequency conversion heat accumulation electric heater |
| CN205402875U (en) * | 2016-02-18 | 2016-07-27 | 张桂芳 | Electric control structure of multi -functional frequency conversion heat accumulation electric heater |
| CN205825203U (en) * | 2016-06-08 | 2016-12-21 | 宁波高新区健坤电热技术有限公司 | A kind of Electric radiant Heating Film directly-heated adds thermal storage type electric heating radiator |
| WO2017020567A1 (en) * | 2015-07-31 | 2017-02-09 | 江苏启能新能源材料有限公司 | Phase-change heat storage-type electric water heater |
| CN207035919U (en) * | 2017-07-13 | 2018-02-23 | 刘华军 | A kind of pouring type electricity heat storage |
| CN207569959U (en) * | 2017-12-08 | 2018-07-03 | 北京动科瑞利文科技有限公司 | A kind of energy-storage type electric boiler heating system |
| CN207702563U (en) * | 2017-11-25 | 2018-08-07 | 河北众暖环保科技有限公司 | Accumulated electric heater |
| CN109253645A (en) * | 2018-11-09 | 2019-01-22 | 珠海格力电器股份有限公司 | Heat energy storage and release equipment |
| CN109282494A (en) * | 2018-08-16 | 2019-01-29 | 北京工业大学 | A kind of augmentation of heat transfer high-temperature phase change heat accumulation formula electric boiler |
| CN208652671U (en) * | 2018-07-14 | 2019-03-26 | 韩援 | A kind of automatic power-variable phase-changing energy-storing electric heater |
| CN208817576U (en) * | 2018-09-06 | 2019-05-03 | 辽宁博联特节能环保技术有限公司 | A kind of household small-size accumulated electric heater device |
| CN109838916A (en) * | 2017-11-25 | 2019-06-04 | 河北众暖环保科技有限公司 | Electric heat storage boiler heats bridge |
| CN109838831A (en) * | 2019-03-21 | 2019-06-04 | 北京瑞特爱机电设备工程有限公司 | Water heat-storage electric heater |
| CN110017525A (en) * | 2019-05-23 | 2019-07-16 | 河北秦暖新能源科技有限公司 | A kind of accumulated electric heater of heat storage pouring molding |
| JP2019132444A (en) * | 2018-01-29 | 2019-08-08 | 株式会社ハーマン | Heating cooker |
| CN110274295A (en) * | 2018-03-16 | 2019-09-24 | 山西国泰环能科技有限公司 | Phase-change thermal storage type electric heater |
| CN110319591A (en) * | 2019-08-05 | 2019-10-11 | 河北秦暖新能源科技有限公司 | A kind of electric boiler of open type closed heater adduction formula structure |
| CN210832166U (en) * | 2019-09-27 | 2020-06-23 | 河北秦暖新能源科技有限公司 | Heat-storage directly-heated multifunctional stove for heating and cooking |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100300645A1 (en) * | 2009-05-28 | 2010-12-02 | Michael Glover | Building energy system |
| US20140153913A1 (en) * | 2012-12-05 | 2014-06-05 | Energy Laboratories, Inc. | Solar Photovoltaic Water Heating System |
-
2019
- 2019-09-27 CN CN201910924802.4A patent/CN110553302B/en active Active
Patent Citations (39)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH203654A (en) * | 1937-01-28 | 1939-03-31 | Boysson Joseph Antoine Robert | Electric storage heating element, in particular for cookers, water heaters and similar devices. |
| GB1201019A (en) * | 1968-07-25 | 1970-08-05 | Sulzer Ag | Storage heating installations |
| DE2610516A1 (en) * | 1976-03-12 | 1977-09-22 | Centra Buerkle Gmbh & Co | PROCESS AND SYSTEM FOR HEATING ROOMS IN A BUILDING ORDER |
| NL8004017A (en) * | 1980-07-11 | 1982-02-01 | Animo App Fab Bv | Heater unit with open vessel - has close-fitting external metal cladding of good heat conductivity |
| CN2137064Y (en) * | 1992-10-08 | 1993-06-23 | 张辉 | Insulation protecting electric heating tube |
| CN2170472Y (en) * | 1993-05-31 | 1994-06-29 | 徐永康 | Dual-purpose warmer |
| DE19701640A1 (en) * | 1997-01-10 | 1998-07-16 | Ego Elektro Geraetebau Gmbh | Efficient contact heat transfer cooking system |
| JP2000018618A (en) * | 1998-06-29 | 2000-01-18 | Mitsubishi Estate Co Ltd | Thermal storage type heater |
| CN2418402Y (en) * | 1999-11-26 | 2001-02-07 | 宋津 | Heat-accumulated electric heating device |
| WO2003016811A2 (en) * | 2001-08-13 | 2003-02-27 | New Qu Energy Ltd. | Device using a medium having a high heat transfer rate |
| KR20020024110A (en) * | 2002-01-23 | 2002-03-29 | 변동주 | The automatic heating method of housing by metal pipe boiler and the equipment of warm water supply. |
| JP2006317072A (en) * | 2005-05-12 | 2006-11-24 | Enaatekku Kk | Heat storage type underfloor heating system |
| CN101344317A (en) * | 2008-05-14 | 2009-01-14 | 北京儒田科技有限公司 | Temperature control type timing heat accumulation electric heater |
| JP2010132845A (en) * | 2008-12-08 | 2010-06-17 | Nitto Sangyo Kk | Hybrid heat storage agent, heat storage material using the same, and heat retention and storage system utilizing the same |
| CN101793473A (en) * | 2010-03-10 | 2010-08-04 | 北京蓝景圣诺尔能源科技有限公司 | Heat-accumulating heat supply unit and heat-accumulating structure thereof |
| CN102012059A (en) * | 2010-11-05 | 2011-04-13 | 沈阳农业大学 | Solar photovoltaic cell heat storing and supplying system based on northern rural residence distribution |
| EP2904334A2 (en) * | 2012-10-02 | 2015-08-12 | Coulter, Grace | Solar air heating / cooling system |
| CN202950523U (en) * | 2012-10-28 | 2013-05-29 | 朱学德 | Multifunctional visible electric pressure cooker |
| KR101548073B1 (en) * | 2014-02-22 | 2015-08-27 | 임효진 | Heating-apparatus and Water-heater storing heat capable of using the hot heat of heat-source separated from heat storing tank directly |
| CN204128038U (en) * | 2014-09-30 | 2015-01-28 | 石晋昕 | Scene energy storage warming oven |
| CN204513499U (en) * | 2015-03-20 | 2015-07-29 | 丁樟富 | Photovoltaic DC temperature control frying cooker |
| WO2017020567A1 (en) * | 2015-07-31 | 2017-02-09 | 江苏启能新能源材料有限公司 | Phase-change heat storage-type electric water heater |
| CN205402875U (en) * | 2016-02-18 | 2016-07-27 | 张桂芳 | Electric control structure of multi -functional frequency conversion heat accumulation electric heater |
| CN205402893U (en) * | 2016-03-04 | 2016-07-27 | 北京华源恒科蓄热电暖气有限公司 | Multi -functional frequency conversion heat accumulation electric heater |
| CN205825203U (en) * | 2016-06-08 | 2016-12-21 | 宁波高新区健坤电热技术有限公司 | A kind of Electric radiant Heating Film directly-heated adds thermal storage type electric heating radiator |
| CN207035919U (en) * | 2017-07-13 | 2018-02-23 | 刘华军 | A kind of pouring type electricity heat storage |
| CN109838916A (en) * | 2017-11-25 | 2019-06-04 | 河北众暖环保科技有限公司 | Electric heat storage boiler heats bridge |
| CN207702563U (en) * | 2017-11-25 | 2018-08-07 | 河北众暖环保科技有限公司 | Accumulated electric heater |
| CN207569959U (en) * | 2017-12-08 | 2018-07-03 | 北京动科瑞利文科技有限公司 | A kind of energy-storage type electric boiler heating system |
| JP2019132444A (en) * | 2018-01-29 | 2019-08-08 | 株式会社ハーマン | Heating cooker |
| CN110274295A (en) * | 2018-03-16 | 2019-09-24 | 山西国泰环能科技有限公司 | Phase-change thermal storage type electric heater |
| CN208652671U (en) * | 2018-07-14 | 2019-03-26 | 韩援 | A kind of automatic power-variable phase-changing energy-storing electric heater |
| CN109282494A (en) * | 2018-08-16 | 2019-01-29 | 北京工业大学 | A kind of augmentation of heat transfer high-temperature phase change heat accumulation formula electric boiler |
| CN208817576U (en) * | 2018-09-06 | 2019-05-03 | 辽宁博联特节能环保技术有限公司 | A kind of household small-size accumulated electric heater device |
| CN109253645A (en) * | 2018-11-09 | 2019-01-22 | 珠海格力电器股份有限公司 | Heat energy storage and release equipment |
| CN109838831A (en) * | 2019-03-21 | 2019-06-04 | 北京瑞特爱机电设备工程有限公司 | Water heat-storage electric heater |
| CN110017525A (en) * | 2019-05-23 | 2019-07-16 | 河北秦暖新能源科技有限公司 | A kind of accumulated electric heater of heat storage pouring molding |
| CN110319591A (en) * | 2019-08-05 | 2019-10-11 | 河北秦暖新能源科技有限公司 | A kind of electric boiler of open type closed heater adduction formula structure |
| CN210832166U (en) * | 2019-09-27 | 2020-06-23 | 河北秦暖新能源科技有限公司 | Heat-storage directly-heated multifunctional stove for heating and cooking |
Non-Patent Citations (2)
| Title |
|---|
| 固体材料蓄热式电锅炉的研究;王希鹏;;城市建设理论研究(电子版)(第04期) * |
| 新型环保采暖***――蓄热式电采暖;闻玉霞;;内蒙古科技与经济;20090630(第12期);102-103 * |
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