CN203797774U - Efficient and energy-saving plate-type electric heater - Google Patents
Efficient and energy-saving plate-type electric heater Download PDFInfo
- Publication number
- CN203797774U CN203797774U CN201420068575.2U CN201420068575U CN203797774U CN 203797774 U CN203797774 U CN 203797774U CN 201420068575 U CN201420068575 U CN 201420068575U CN 203797774 U CN203797774 U CN 203797774U
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- CN
- China
- Prior art keywords
- bowl
- heat sink
- electric heater
- energy
- efficient
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 239000003245 coal Substances 0.000 claims abstract description 31
- 238000004146 energy storage Methods 0.000 claims abstract description 12
- 239000011232 storage material Substances 0.000 claims abstract description 12
- 238000003466 welding Methods 0.000 claims abstract description 4
- 238000004134 energy conservation Methods 0.000 claims description 15
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 238000004080 punching Methods 0.000 claims description 6
- 238000005538 encapsulation Methods 0.000 claims description 5
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 4
- 239000005030 aluminium foil Substances 0.000 claims description 4
- 239000011889 copper foil Substances 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 230000002631 hypothermal effect Effects 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 230000000699 topical effect Effects 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 abstract description 11
- 230000017525 heat dissipation Effects 0.000 abstract description 8
- 239000012782 phase change material Substances 0.000 abstract description 5
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 abstract description 2
- 238000005485 electric heating Methods 0.000 abstract 2
- 238000003491 array Methods 0.000 abstract 1
- 238000004321 preservation Methods 0.000 abstract 1
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Abstract
The utility model discloses an efficient and energy-saving plate-type electric heater and belongs to the field of heating equipment. The plate-type electric heater is formed by a plate-type heating panel, electric heating pipes and an electric appliance box, wherein the electric heating pipes and the electric appliance box are connected with the plate-type heating panel; the plate-type heating panel is formed by welding a front heating panel and a rear heating panel, the front heating panel and the rear heating panel are in the same shape and are respectively formed by arranging and combining multiple bowl-shaped heat dissipation units, and semicircular pipe thermal coal channels are punched on the periphery of each bowl-shaped heat dissipation unit symmetrically; a thermal coal channel is defined by at least three semicircular pipe thermal coal channels and bowl-shaped heat dissipation unit walls, so that thermal coal channel arrays which are arranged regularly are formed; the bowl-shaped heat dissipation units of the front heating panel and the bowl-shaped heat dissipation units of the rear heating panel are sleeved with phase-change material layers, and the phase-change material layers are in tight contact with the inner surfaces of the bowl-shaped heat dissipation units. The phase-change energy storage material layers are additionally arranged, so that heat preservation time is increased by more than 30 percent, the electric heater is prevented from being started frequently to a great extent, 30% of the heat dissipation area can be increased, the dwelling comfort level can be improved, raw materials are saved, energy consumption is reduced.
Description
Technical field
The utility model belongs to heating equipment scope, particularly a kind of efficient, energy-conservation plate type electric heater.
Background technology
Although electric heater surface, traditional oil-filled type sheet oil spit of fland adopts punching press to carry out increasing heat radiation area, but that punching press shape mostly adopts is cylindrical, cuboid or other polygon bodily forms, its heat dissipation channel is strip, although adopt the area of dissipation that has increased plate after these shape punching presses, but very limited, can not increase to maximum.The Chinese patent that is 201110184891.7 at application number provides a kind of heat sink profile of Rational structure, can make the utilization rate of plate reach the highest, increase the power that can dispel the heat after unit are sheet-metal press working simultaneously, but, after power-off, heat radiation is too fast, indoor temperature reduces fast, and A.T.C device starts frequent, and energy-saving effect is not ideal.
Utility model content
The purpose of this utility model is to provide a kind of efficient, energy-conservation plate type electric heater, described efficient, energy-conservation plate type electric heater consists of board-like heat sink and the electrothermal tube being attached thereto, electrical appliance kit, it is characterized in that: board-like heat sink becomes identical shaped front heat sink and rear heat sink to be welded by a plurality of bowl-type heat-sink unit permutation and combination, at each bowl-type heat-sink unit surrounding symmetric punching, go out semi-circular tube hot coal passage; On front heat sink and rear heat sink surface at least by three bowl-type heat-sink unit walls or at least surround a hot coal passage by three semi-circular tube hot coal passages and bowl-type heat-sink unit wall, thereby formation rule is arranged hot coal channel array; Hot coal channel array also arranges circular passage around, is edges of boards outside circular passage; Then put the phase-changing energy storage material layer with the higher aluminium foil of thermal conductivity factor, Copper Foil or tinfoil paper encapsulation at the bottom of the bowl-type heat-sink unit bowl of front heat sink and rear heat sink, and with the inner surface close contact of front heat sink and rear heat sink; Bowl-type heat-sink unit bowl bottom touching position is fixing with topical hypothermia's riveted joint sealing, and their edges of boards connect, form a complete board-like heat sink by roll welding.
Described hot coal passage is for to be surrounded by same structure unit, or the mixing of the unit of different structure surrounds.
The bottom of described integral heat sink plate connects lower linked box, end face welded seal joint of lower linked box.
Described front heat sink and rear heat sink bottom hot coal passage and circular passage communicate with lower linked box, form hot coal and naturally circulate.
Described front heat sink and rear heat sink adopt the reasonable stainless steel of heat conductivility, iron, copper, copper alloy or aluminium alloy.
Described electrical appliance kit comprises temperature controller and electric heater gauge tap.
Described front heat sink and rear heat sink thickness are 0.3-1mm.
At the bottom of the bowl-type heat-sink unit bowl of the preformed hole of the package cover of described phase-changing energy storage material layer and front heat sink and rear heat sink to corresponding.
Described phase-changing energy storage material adopts Beijing Bo Fang scientific and technical research institute, the phase-changing energy storage material of Beijing University of Chemical Technology's development;
The beneficial effects of the utility model are to put phase-change material layers at the bottom of the bowl-type heat-sink unit bowl of front heat sink and rear heat sink, and with their inner surface close contact; The phase-changing energy storage material layer of setting up increases temperature retention time more than 30%, thereby greatly reduces the Fraquent start of electric heater, can increase 30% area of dissipation and residence comfort, has saved raw material and energy consumption.
Accompanying drawing explanation
Fig. 1 is the outward appearance Local map of bowl-type heat sink.
Fig. 2 is Fig. 1 profile.
Fig. 3 is the plate type electric heater overall appearance schematic diagram of Fig. 1 shape.
Fig. 4 is the outward appearance Local map with the bowl-type heat sink of semi-circular tube hot coal passage and bowl-type heat-sink unit.
Fig. 5 is the profile of Fig. 4.
Fig. 6 be have semi-circular tube hot coal passage and bowl-type heat-sink unit plate type electric heater overall appearance schematic diagram.
Fig. 7 is the schematic appearance of the phase-change material layers of aluminium foil, Copper Foil or tinfoil paper encapsulation.
Fig. 8 is Fig. 7 part sectioned view.
The specific embodiment
The utility model provides a kind of efficient, energy-conservation plate type electric heater.Below in conjunction with accompanying drawing, the utility model is further described.
In the plate type electric heater structure chart shown in Fig. 1-Fig. 6, described efficient, energy-conservation plate type electric heater consists of board-like heat sink and the electrothermal tube being attached thereto, electrical appliance kit; At each bowl-type heat-sink unit 5 surrounding symmetric punching, go out semi-circular tube hot coal path 10 (as shown in Fig. 4, Fig. 5, Fig. 6), on front heat sink 1 and rear heat sink 3 surfaces at least by three bowl-type heat-sink unit 5 walls (as shown in Figure 1, Figure 2, Figure 3 shows) or at least surround a hot coal passage 7 by three semi-circular tube hot coal path 10s and bowl-type heat-sink unit 5 walls (as shown in Fig. 4, Fig. 6), thereby formation rule is arranged hot coal channel array (hot coal passage is for to be surrounded by same structure unit, or the mixing of the unit of different structure surrounds); Hot coal channel array also arranges circular passage 6 around, and circular passage 6 is outer is edges of boards 2; Then at the bottom of 5 bowls of the bowl-type heat-sink units of front heat sink 1 and rear heat sink 3, put the phase-change accumulation energy layer with the phase-change material 8 of the higher aluminium foil of thermal conductivity factor, Copper Foil or tinfoil paper 9 encapsulation on 4, at the bottom of the bowl-type heat-sink unit bowl of the preformed hole of the phase-change accumulation energy layer of this encapsulation and front heat sink and rear heat sink to corresponding (as shown in Figure 7, Figure 8), and with front heat sink 1 and rear heat sink 3 inner surface close contacts (as adopted high temperature sticker); The riveted joint sealing of bowl-type heat-sink unit bowl bottom touching position 4.1Yi topical hypothermia is fixing, and their edges of boards 2 connect, form a complete board-like heat sink by roll welding.Bottom at integral heat sink plate connects lower linked box 12, end face welded seal joint 11 of lower linked box.Described front heat sink and rear heat sink bottom hot coal passage and circular passage communicate with lower linked box, form hot coal and naturally circulate.Wherein, hot coal is oil or low-boiling point liquid (alcohol or acetone) for the electric heater of oily spit of fland.Described phase-changing energy storage material adopts Beijing Bo Fang scientific and technical research institute, the patent No. of Beijing University of Chemical Technology's development, the phase-changing energy storage material of ZL200410080574.0.
Described front heat sink and rear heat sink adopt stainless steel, iron, copper, copper alloy or the aluminium alloy that heat conductivility is reasonable, thickness is 0.3-1mm.
Described electrical appliance kit comprises temperature controller and electric heater gauge tap, as sets operating temperature 40-60 ℃ of board-like heat sink or room temperature and control as 18-20 ℃, controls electric heater gauge tap realize by temperature controller.
Claims (8)
1. efficient, an energy-conservation plate type electric heater, described efficient, energy-conservation plate type electric heater consists of board-like heat sink and the electrothermal tube being attached thereto, electrical appliance kit, it is characterized in that: board-like heat sink becomes identical shaped front heat sink and rear heat sink to be welded by a plurality of bowl-type heat-sink unit permutation and combination, at each bowl-type heat-sink unit surrounding symmetric punching, go out semi-circular tube hot coal passage; On front heat sink and rear heat sink surface at least by three bowl-type heat-sink unit walls or at least surround a hot coal passage by three semi-circular tube hot coal passages and bowl-type heat-sink unit wall, thereby formation rule is arranged hot coal channel array; Hot coal channel array also arranges circular passage around, is edges of boards outside circular passage; Then put the phase-changing energy storage material layer with the higher aluminium foil of thermal conductivity factor, Copper Foil or tinfoil paper encapsulation at the bottom of the bowl-type heat-sink unit bowl of front heat sink and rear heat sink, and with the inner surface close contact of front heat sink and rear heat sink; Bowl-type heat-sink unit bowl bottom touching position is fixing with topical hypothermia's riveted joint sealing, and their edges of boards connect, form a complete board-like heat sink by roll welding.
2. a kind of efficient, energy-conservation plate type electric heater according to claim 1, is characterized in that, described hot coal passage is for to be surrounded by same structure unit, or the unit of different structure mixes and surrounds.
3. a kind of efficient, energy-conservation plate type electric heater according to claim 1, is characterized in that, the bottom of described complete board-like heat sink connects lower linked box, end face welded seal joint of lower linked box.
4. a kind of efficient, energy-conservation plate type electric heater according to claim 1, is characterized in that, described front heat sink and rear heat sink bottom hot coal passage and circular passage communicate with lower linked box, forms hot coal and naturally circulates.
5. a kind of efficient, energy-conservation plate type electric heater according to claim 1, is characterized in that, described front heat sink and rear heat sink adopt the reasonable stainless steel of heat conductivility, iron, copper, copper alloy or aluminium alloy, and thickness is 0.3-1mm.
6. a kind of efficient, energy-conservation plate type electric heater according to claim 1, is characterized in that, described electrical appliance kit comprises temperature controller and electric heater gauge tap.
7. a kind of efficient, energy-conservation plate type electric heater according to claim 1, is characterized in that, at the bottom of the bowl-type heat-sink unit bowl of the preformed hole of the package cover of described phase-changing energy storage material layer and front heat sink and rear heat sink to corresponding.
8. a kind of efficient, energy-conservation plate type electric heater according to claim 1, is characterized in that, described phase-changing energy storage material adopts Beijing Bo Fang scientific and technical research institute, the phase-changing energy storage material of Beijing University of Chemical Technology's development.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420068575.2U CN203797774U (en) | 2014-02-17 | 2014-02-17 | Efficient and energy-saving plate-type electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420068575.2U CN203797774U (en) | 2014-02-17 | 2014-02-17 | Efficient and energy-saving plate-type electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203797774U true CN203797774U (en) | 2014-08-27 |
Family
ID=51379980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420068575.2U Expired - Lifetime CN203797774U (en) | 2014-02-17 | 2014-02-17 | Efficient and energy-saving plate-type electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203797774U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103822289A (en) * | 2014-02-17 | 2014-05-28 | 北京桑普电器有限公司 | Efficient and energy-saving plate-type electric heater and method for improving heat efficiency |
-
2014
- 2014-02-17 CN CN201420068575.2U patent/CN203797774U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103822289A (en) * | 2014-02-17 | 2014-05-28 | 北京桑普电器有限公司 | Efficient and energy-saving plate-type electric heater and method for improving heat efficiency |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140827 |
|
| CX01 | Expiry of patent term |