CN105222212A - Energy-storage type warmer - Google Patents
Energy-storage type warmer Download PDFInfo
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- CN105222212A CN105222212A CN201510753392.3A CN201510753392A CN105222212A CN 105222212 A CN105222212 A CN 105222212A CN 201510753392 A CN201510753392 A CN 201510753392A CN 105222212 A CN105222212 A CN 105222212A
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Abstract
A kind of energy-storage type warmer, establish case and the heat-insulation layer of cavity in comprising, be provided with air outlet, be provided with air inlet below case above case, case inner surface is provided with heat-insulation layer, and warmer also comprises electric controlled door switch and heating energy storage equipment; Case top is located at by electric controlled door switch, and heating energy storage equipment comprises heating tube and energy storage brick, and heating tube is located in the middle part of case, and the bilateral symmetry of heating tube is provided with energy storage brick; Energy storage brick is flat hexahedron symmetrical structure, and hexahedral any plane is provided with indent working face, and indent working face is convexly equipped with separate and parallel vertical bar, and vertical bar is provided with groove.The electric controlled door construction of switch of this warmer is simple, integration and small volume, without burning, without the need to water, also there is no waste discharge, run noiselessness, installation process is simple, utilize the low price electric energy of electrical network low-valley interval, rely on energy storage brick store heat, according to heating demand by the thermal release of storage out, energy-conserving and environment-protective more, reduce energy loss.
Description
Technical field
The present invention relates to a kind of energy-storage type warmer.
Background technology
Along with global climate change, the density of population increases, and how energy-saving and emission-reduction have become the focus that the mankind pay close attention to.And improve the utilization rate of heating system, be also a large improvement of energy conservation.
Heating system common on market is radiator heating, by hot coal as water etc. flow through in radiator time, heat entrained by heating agent constantly passes to the lower object of temperature by heating radiator, thus realize the temperature difference transmission of heat energy, this radiator is heavy and mostly one-body molded, the temperature of radiator can reach the temperature the same with the hot coal in pipe at most, the temperature of hot coal can not be exceeded, in reality, radiator will space heat elimination towards periphery, also the temperature of water pipe interior heat water below would not be reached, the inlet temperature of radiator is higher than outlet temperature, in the way of hot coal from Cemented filling to radiator, there is larger energy loss.And another kind of electric heater is that after utilizing energising, electrothermal tube heats, electric energy converts moment of heat energy and heat transmission to and is discharged in air, iterative cycles like this, makes indoor temperature be improved, but this warmer also exists shortcoming, it carrys out regulating power by the connection quantity increasing and decreasing electrothermal tube, heat up slowly, can not heat accumulation, power consumption is large, continue the electricity consumption time long, very fast room meeting Hui Leng after power-off; As needed quick heating, can only realize by improving power, power consumption and not energy-conservation.
Summary of the invention
The invention provides a kind of energy-storage type warmer, can electric energy loss be reduced, storage power, reduce family expense, save the social energy.
Technical scheme of the present invention: a kind of energy-storage type warmer, case and the heat-insulation layer of cavity is established in comprising, air outlet is provided with above described case, air inlet is provided with below case, case inner surface is provided with heat-insulation layer, it is characterized in that: described warmer also comprises an electric controlled door switch and heating energy storage equipment; Case top is located at by described electric controlled door switch, and described heating energy storage equipment comprises heating tube and energy storage brick, and described heating tube is located in the middle part of case, and the bilateral symmetry of heating tube is provided with energy storage brick; Described energy storage brick is flat hexahedron symmetrical structure, and described hexahedral any plane is provided with indent working face, and described indent working face is convexly equipped with separate and parallel vertical bar, and described vertical bar is provided with groove.
Air is come in and gone out from air inlet, and the air-flow after heating is got rid of from the air outlet on top, utilizes energy storage brick to realize energy storage.Store heating tube by the energy storage brick of this new structure and produce heat, indent working face increases the contact area of energy storage brick and heating element heater, and vertical bar structure is beneficial to air-flow fluid longitudinal flow, and the groove on vertical bar extends the hot-air time of staying.Utilize the electric energy of the low price of electrical network low-valley interval at night, in certain hour, complete electricity, thermal energy changes and store, in electrical network peak period, in the mode of radiation, convection current by the thermal release of storage out, realize indoor heating.
Preferably, described groove is cylindrical or reverse frustoconic.This structural area is comparatively large, is conducive to heat accumulation and stops.
Preferably, projection is provided with between described vertical bar.Projection is set between vertical bar, increases heating surface area, also slow down the velocity of liquid assets of longitudinal air flow fluid.Described projection adopts cylindrical the best.
Preferably, described projection and described groove longitudinally, are laterally all being evenly arranged.
Preferably, described bump height is less than the height of described vertical bar.Bump height is less than vertical bar height, in space, form local flow, is conducive to the storage of heat.
Preferably, described indent working face both sides are provided with the gas channel vertical with vertical bar.Energy storage brick increases heat-conducting area after installing on the one hand, and another side is also convenient to air-flow laterally circulation, and hot gas is evenly dispersed.
Preferably, vertical bar selects rectangular structure better.
Preferably, except other planes out-of-plane at this indent working face place are provided with a heat insulation coating.Heat insulation coating coated brick body, make heat storage inner at brick body, heat only can distribute from the plane at inner concave place; Loss reducing, extends temperature retention time, improves the utilization rate of energy storage brick.
Preferably, in described heat insulation coating, the weight portion composition of component comprises: nano ceramic powder 100-500, yittrium oxide 10-50,
Seven oxidation two technetium 10-50, alumina silicate 100-200, aluminium oxide 100-200.Common heat insulation coating cannot meet the demand of energy storage brick, because common heat insulation coating often asks most the highest heat-insulating property, and this programme energy storage brick needs even heat release, keep certain exotherm rate, therefore inventor have developed a kind of heat insulation coating, can thermal requirements be met, also can meet exotherm rate's requirement.
Preferably, projection distributes from indent working face center to surrounding divergence expression.I.e. indent working face, positive middle part projection is intensive, and centered by middle, the projection to surrounding diffusion reduces gradually.Because origin of heat is in the heating tube at middle part, therefore there is the conflict of energy storage and heat release (i.e. heat energy release) simultaneously.If heat release is too fast, then energy storage capacity is not enough; If heat release is excessively slow, then heat energy all concentrates on middle part, cannot utilize the energy storage area of monoblock, and then affect the even heat release of energy storage brick.This programme is arranged by the projection of rational position, balances the contradiction between energy storage and heat release, improves the energy storage capacity of energy storage brick, is conducive to the even heat release of energy storage brick simultaneously.
Preferably, described energy storage brick four end angle place is provided with cavity, is filled with phase-change accumulation energy cladding in described cavity.
Described electric controlled door switch comprises a turnover door being folded into mainboard and subplate, a bimetal leaf, input switch and output switch, described mainboard is located at above air outlet, described input switch and output switch stretch out cover body, subplate is stretched in described bimetal leaf one end, and the bimetal leaf other end is connected with output switch.Output switch controls the dynamics size of metal iron plate to the applying of turnover door, controls the angular dimension of turnover door upset further, reaches the discharge controlling heat in warmer.Be the non-opening of input switch under normality, bimetal leaf does not contact with subplate, and turnover door closes air outlet; After input switch opens heating, bimetal leaf and turnover door contact, namely bimetal leaf and subplate contact, bimetal leaf heated bending, a power is applied to turnover door, the mainboard of turnover door is upwards overturn and opens air outlet, warmer work, after heating, air-flow is discharged from air outlet eliminating heat from air outlet.
Preferably, mainboard is provided with a pair lug.The angle of described lug restriction mainboard upset.When mainboard stirs under sheet metal effect, mainboard is to the upset of subplate direction, and when lug and mainboard upper surface contact, the ventilating opening below mainboard is opened to maximum angle.After power-off, turnover door is not under pressure, under lug effect, naturally reply shutoff device.
Preferably, described sheet metal is multisection type and bends each other, and first paragraph connects output switch, and the 3rd section is connected with first paragraph by second segment, and described 3rd section is provided with arc flange.Adopt flange, make bimetal leaf and subplate contact surface smoothly, complete line contact improves the accuracy of temperature detect switch (TDS).Input switch is opened, and output switch drives sheet metal stressed bending, and subplate is turned over, and mainboard opens air outlet, and warm braw blows out from air outlet.
Preferably, between described 3rd section and second segment, angle is 90 degree.
Preferably, between second segment and first paragraph, knuckle is greater than 120 degree.
Preferably, described bimetal leaf is connected with output switch by spacer, and described bimetal leaf first paragraph and spacer are fixed by adjusting bolt.Tightening and loosening the front and back position regulating bimetal leaf by bolt, control further bimetal leaf in the course of the work bend the thrust applied to turnover door.
Preferably, heating tube is fixedly arranged in the middle part of case by support, and described energy storage brick is symmetricly set on support both sides.
Preferably, described heating tube is U-bend.
Preferably, be also provided with a disposable thermal fuse in described energy-storage type warmer, described thermal cut-off is connected with input switch.When overheated heater, thermal cut-off can cut off heating circuit automatically, closes heater.
Preferably, the described energy-storage type warmer back side is provided with an installing rack.Installing rack makes warmer be convenient to be installed in body of wall, saves and takes up an area space.
Beneficial effect of the present invention: the electric controlled door construction of switch of this warmer is simple, without burning, without the need to water, also do not have waste discharge, run noiselessness, installation process is simple, whole warmer fully integratedization and small volume, utilize the electric energy of the low price of electrical network low-valley interval at night, in certain hour, complete electricity, thermal energy changes and store, in electrical network peak period, in the mode of radiation, convection current by the thermal release of storage out, indoor heating is realized.Run at low-valley interval, reduce the peak-valley difference of whole electric load, be beneficial to power network safe operation.It adopts resistant to elevated temperatures electrical heating element heating power, heat special heat-storing material---high specific heat capacity, hyperbaric energy storage brick, with the insulation material of high temperature resistant, low heat conduction, the heat of storage is preserved again, adjustment release speed is willing to according to heating demand, at leisure by the thermal release of storage out, energy-conserving and environment-protective more, reduce energy loss.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of energy-storage type warmer;
Fig. 2 is the partial sectional view of energy-storage type warmer;
Fig. 3 is the schematic internal view of energy-storage type warmer;
Fig. 4 is the partial enlarged drawing of Fig. 1;
Fig. 5 is energy storage brick schematic diagram;
Fig. 6 is the floor map of a kind of structure of energy storage brick;
Fig. 7 is another structural representation of energy storage brick;
Fig. 8 is the side view of the energy storage brick of Fig. 7.
In figure, 1. case, 11. air inlets, 12. air outlets, 2. electric controlled door switch, 21. input switches, 22. output switchs, 23. turnover doors, 231. mainboard, 232. subplate, 24. bimetal leafs, 241. first paragraph, 242. second segment, 243. the 3rd sections, 244. arc flange, α. the 3rd section and second segment angle, β. second segment and first paragraph angle, 25. lugs, 26. spacers, 3. electrothermal tube, 4. energy storage brick, 40. brick body planes, 41. indent working faces, 42. vertical bars, 43. grooves, 44. projections, 45. interconnections, 46. heat insulation coatings, 47. phase-change accumulation energy claddings, H. the height of vertical bar, h1. depth of groove, h2. bump height, 5. support, 6. installing rack.
Detailed description of the invention
As Figure 1-4, energy-storage type warmer comprises the case 1 being provided with cavity and the heat-insulation layer being located at case inner surface, case top has air outlet 12, bottom has air inlet 11, electric controlled door switch 2 and heating energy storage equipment is provided with in cavity body, heating energy storage equipment comprises energy storage brick 4 and electrothermal tube 3, and electrothermal tube 3 is located in the middle part of cavity, and the both sides of electrothermal tube 3 are located at by the evenly distributed energy storage brick 4 of polylith.Electrothermal tube is preferably u-shaped pipe.Multiple heating tube 3 is fixedly arranged in the middle part of case 1 by support 5.
As shown in Figure 3, a certain plane 40 of energy storage brick 4 has been provided with a groove working face 41, and this groove working face 41, towards heating tube 3, absorbs heat and stores.Groove working face is provided with multiple vertical bar 42 arranged in parallel, vertical bar has groove 43.Described groove working face is provided with projection 44 between vertical bar, and bump height h2 is less than vertical bar height H.Indent working face both sides are provided with the gas channel 45 vertical with vertical bar.
It is best that depth of groove h1 equals 1/2 vertical bar height H, and bump height h2 to equal 2/3 vertical bar height H be optimum height.
As Figure 7-8, projection and groove longitudinally, are laterally all being evenly arranged.The arrangement of projection, groove also can distribute from indent working face center to surrounding divergence expression as shown in Figure 6.
Other five planes out-of-plane that indent working face place is removed in energy storage brick six faces are provided with a heat insulation coating 46.In heat insulation coating, the weight portion composition of component comprises: nano ceramic powder 100-500, yittrium oxide 10-50, seven oxidation two technetium 10-50, alumina silicate 100-200, aluminium oxide 100-200.
Energy storage brick four end angle place is provided with chamber, is filled with phase-change accumulation energy cladding 47 in described chamber.
As Fig. 1. shown in Fig. 4, warmer top is located at by electric controlled door switch, form primarily of input switch 21, output switch 22, turnover door 23 and bimetal leaf 24, turnover door 23 is made up of mainboard 231 and subplate 232, mainboard is located at the top of warmer air outlet 12, bimetal leaf 24 stretches to subplate 232, best for stretching to the end of subplate.Under normality, bimetal leaf does not contact with turnover door, and turnover door 23 closes air outlet 12; When opening input switch 21, warmer heats, and output switch 22 is opened, and the subplate 32 of bimetal leaf 4 pairs of turnover doors 3 applies a power, and mainboard 31 is upwards flipped open air outlet 12, and wind is got rid of from air outlet, is air-flow outflow direction as shown by arrows in FIG..Mainboard is provided with lug 26, and lug 26 pairs of mainboards 231 play a position-limiting action, and when mainboard is upwards turned to maximum angle, contact above mainboard top edge and lug, air outlet is opened to maximum.Input switch 21 and output switch 22 stretch out case upper surface.
Bimetal leaf is made up of multistage, and first paragraph 241 connects output switch, and the 3rd section 243 is connected with first paragraph 241 by second segment 242, and described 3rd section is provided with arc flange 244.
First paragraph 441 and output switch 22 by adjust bolt with spacer 26 removably connects, convenient maintenance and replacement when being convenient to sheet metal damage, be also convenient to control sheet metal be heated after a degree of crook.3rd section with second segment angle α optimized angle for being more than or equal to 120 °, second segment and first paragraph angle β angle are preferably 90 °.
Energy-storage type warmer is provided with disposable thermal fuse, and described thermal cut-off is connected with input switch.The energy-storage type warmer back side can also arrange a dismountable installing rack 6.
Claims (10)
1. an energy-storage type warmer, establishes the case of cavity in comprising, be provided with air outlet, be provided with air inlet below case, it is characterized in that above described case: described warmer also comprises an electric controlled door switch and heating energy storage equipment; Case top is located at by described electric controlled door switch, and described heating energy storage equipment comprises heating tube and energy storage brick, and described heating tube is located in the middle part of case, and the bilateral symmetry of heating tube is provided with energy storage brick; Described energy storage brick is flat hexahedron symmetrical structure, and described hexahedral any plane is provided with indent working face, and described indent working face is convexly equipped with separate and parallel vertical bar, and described vertical bar is provided with groove.
2. energy-storage type warmer according to claim 1, is characterized in that: be provided with projection between the vertical bar of described indent working face.
3. energy-storage type warmer according to claim 2, is characterized in that: described projection and described groove longitudinally, are laterally all being evenly arranged.
4. energy-storage type warmer according to claim 2, is characterized in that: described bump height is lower than the height of described vertical bar.
5. energy-storage type warmer according to claim 1, is characterized in that: described indent working face both sides are provided with the gas channel vertical with vertical bar.
6. energy-storage type warmer according to claim 1, is characterized in that: except other planes out-of-plane at this indent working face place are provided with a heat insulation coating.
7. energy-storage type warmer according to claim 1, it is characterized in that: described electric controlled door switch comprises a turnover door being folded into mainboard and subplate, bimetal leaf, input switch and output switch, described mainboard is located at above air outlet, described input switch and output switch stretch out cover body, subplate is stretched in described bimetal leaf one end, and the bimetal leaf other end is connected with output switch.
8. energy-storage type warmer according to claim 6, is characterized in that: described bimetal leaf is corresponding with the end of subplate.
9. energy-storage type warmer according to claim 6, is characterized in that: described bimetal leaf is multisection type and bends each other, and first paragraph connects output switch, and the 3rd section is connected with first paragraph by second segment, and described 3rd section is provided with arc flange.
10. energy-storage type warmer according to claim 6, is characterized in that: described sheet metal is connected with output switch by spacer, and described bimetal leaf first paragraph and spacer are fixed by adjusting bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510753392.3A CN105222212B (en) | 2015-11-07 | 2015-11-07 | Energy-storage type heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510753392.3A CN105222212B (en) | 2015-11-07 | 2015-11-07 | Energy-storage type heater |
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| Publication Number | Publication Date |
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| CN105222212A true CN105222212A (en) | 2016-01-06 |
| CN105222212B CN105222212B (en) | 2019-07-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510753392.3A Active CN105222212B (en) | 2015-11-07 | 2015-11-07 | Energy-storage type heater |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108534212A (en) * | 2018-05-15 | 2018-09-14 | 平湖伟峰科技有限责任公司 | Hold over system |
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| GB2124748A (en) * | 1982-08-05 | 1984-02-22 | Thorn Emi Domestic Electrical | Fire bricks |
| GB2190484A (en) * | 1985-12-07 | 1987-11-18 | Ti Creda Mfg | Brick for an electrical storage heater |
| CN2456076Y (en) * | 2000-12-19 | 2001-10-24 | 王汝武 | Heat accumulated electric heater |
| CN2482650Y (en) * | 2001-04-30 | 2002-03-20 | 易继先 | Electric heater |
| JP2008190756A (en) * | 2007-02-02 | 2008-08-21 | Tokyo Electric Power Co Inc:The | Heat storage heating device |
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| CN202466941U (en) * | 2012-03-16 | 2012-10-03 | 艾斯比特制热电器(上海)有限公司 | Energy-storage brick |
| CN204115229U (en) * | 2014-09-10 | 2015-01-21 | 辽宁中联能源科技有限公司 | Modularization laminated type electric energy heat storage device |
| CN204628774U (en) * | 2015-04-25 | 2015-09-09 | 安徽安泽电工有限公司 | A kind of two warm metal air ports modulating valve |
| CN205102246U (en) * | 2015-11-07 | 2016-03-23 | 平湖伟峰科技有限责任公司 | Energy storage formula room heater |
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2015
- 2015-11-07 CN CN201510753392.3A patent/CN105222212B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2124748A (en) * | 1982-08-05 | 1984-02-22 | Thorn Emi Domestic Electrical | Fire bricks |
| GB2190484A (en) * | 1985-12-07 | 1987-11-18 | Ti Creda Mfg | Brick for an electrical storage heater |
| CN2456076Y (en) * | 2000-12-19 | 2001-10-24 | 王汝武 | Heat accumulated electric heater |
| CN2482650Y (en) * | 2001-04-30 | 2002-03-20 | 易继先 | Electric heater |
| JP2008190756A (en) * | 2007-02-02 | 2008-08-21 | Tokyo Electric Power Co Inc:The | Heat storage heating device |
| CN201237293Y (en) * | 2008-07-09 | 2009-05-13 | 北京国科华创能源技术有限公司 | Energy-saving high-efficiency heat storage type electric heater |
| CN202466941U (en) * | 2012-03-16 | 2012-10-03 | 艾斯比特制热电器(上海)有限公司 | Energy-storage brick |
| CN204115229U (en) * | 2014-09-10 | 2015-01-21 | 辽宁中联能源科技有限公司 | Modularization laminated type electric energy heat storage device |
| CN204628774U (en) * | 2015-04-25 | 2015-09-09 | 安徽安泽电工有限公司 | A kind of two warm metal air ports modulating valve |
| CN205102246U (en) * | 2015-11-07 | 2016-03-23 | 平湖伟峰科技有限责任公司 | Energy storage formula room heater |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108534212A (en) * | 2018-05-15 | 2018-09-14 | 平湖伟峰科技有限责任公司 | Hold over system |
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| Publication number | Publication date |
|---|---|
| CN105222212B (en) | 2019-07-05 |
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Address after: No. 366, Xingping Third Road, Pinghu Economic Development Zone, Jiaxing City, Zhejiang Province Patentee after: Zhejiang Weifeng Technology Co., Ltd Address before: 314299, No. three, 366 Xingping Road, Pinghu Economic Development Zone, Zhejiang, Jiaxing Patentee before: Pinghu Weifeng Science and Technology Co., Ltd. |