CN208442918U - Heat-storage electric heater - Google Patents
Heat-storage electric heater Download PDFInfo
- Publication number
- CN208442918U CN208442918U CN201821026161.8U CN201821026161U CN208442918U CN 208442918 U CN208442918 U CN 208442918U CN 201821026161 U CN201821026161 U CN 201821026161U CN 208442918 U CN208442918 U CN 208442918U
- Authority
- CN
- China
- Prior art keywords
- dry oven
- heat
- bracket
- electric dry
- electric
- 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 - Fee Related
Links
- 238000005338 heat storage Methods 0.000 title claims abstract description 29
- 230000001172 regenerating effect Effects 0.000 claims abstract description 18
- 239000012188 paraffin wax Substances 0.000 claims abstract description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 11
- 239000010439 graphite Substances 0.000 claims abstract description 11
- 239000002131 composite material Substances 0.000 claims abstract description 9
- 239000011232 storage material Substances 0.000 claims abstract description 9
- 230000001939 inductive effect Effects 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000004575 stone Substances 0.000 claims 1
- 230000005611 electricity Effects 0.000 abstract description 7
- 238000002360 preparation method Methods 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Resistance Heating (AREA)
Abstract
The utility model relates to heater and preparation method thereof more particularly to heat-storage electric heaters.Bracket is set in the cavity of electric dry oven, the regenerative apparatus of filling paraffin expanded graphite composite heat storage material is placed on bracket, the electric dry oven bottom of box is provided with air inlet, top is provided with out one's intention as revealed in what one says, electrothermal tube is placed in the space of electric dry oven wall box, and the venthole being connected to electric dry oven cavity is provided on side wall.An electric dry oven is first made, bracket is set in electric dry oven, electrothermal tube and circulating fan are installed in the space of wall box, and the electric dry oven bottom of box is provided with air inlet, top is provided with out one's intention as revealed in what one says, and several regenerative apparatus are placed on bracket, finally close electric oven chamber door.The utility model compared with prior art, has thermal efficiency height, the low advantage of electricity cost.
Description
Technical field
The utility model relates to heater and preparation method thereof more particularly to heat-storage electric heaters.
Background technique
In recent years, warming mode in the northern area of China changes electricity by coal, environment protection standard, can the electricity charge sharply increase.Agriculture
Village's warming at least needs 2000 watts by taking each household three rooms room as an example, and air-conditioning non-stop run, the daily electricity charge about 25-30 is first,
Electricity cost is higher, and most of families can not receive, this shape is badly in need of improving, and target is environmentally friendly, energy saving, economical.
Utility model content
The purpose of utility model of the utility model is to provide a kind of thermal efficiency height, the low heat-storage electric heater of expense.
The utility model adopts the following technical solution:
A kind of heat-storage electric heater, including electric dry oven, regenerative apparatus, controller, the cavity of electric dry oven is interior to be arranged bracket, bracket
The upper regenerative apparatus for placing filling paraffin expanded graphite composite heat storage material, the electric dry oven bottom of box are provided with air inlet, top
It is provided with out one's intention as revealed in what one says, electrothermal tube is placed in the space of electric dry oven wall box, is provided on side wall and is connected to electric dry oven cavity
Venthole.
The heat-storage electric heater of above-mentioned technical proposal, compared with prior art, structure is simple, is added using electric dry oven to hot wind
Heat utilizes the air inlet on electric dry oven and air outlet heat dissipation heating after power-off.
The preferred embodiment of the utility model is:
Adjustable plate is respectively provided on air inlet and air outlet.
For adjustable plate in the limit card slot of cabinet wall, one end of adjustable plate is equipped with push-pull rod, push-pull rod and solenoid valve
Connection, solenoid valve are connect with controller, and inductive switch is housed on adjustable plate or cabinet wall, and inductive switch is connect with controller.
It is provided with boss on the inner wall of electric dry oven, bracket is housed on boss.
Bracket is set as several layers, and every layer of bracket is connect with the card slot at respective place respectively.
The shell of regenerative apparatus uses aluminum material.
Circulating fan is additionally provided in the space of electric dry oven wall box.
Regenerative apparatus uses pop can, and paraffin expanded graphite composite heat storage material, based on following mass parts: expanded graphite accounts for
10%~20%, paraffin accounts for 80%~90%.
The utility model by adopting the above technical scheme compared with prior art, has the advantages that thermal efficiency height, expense
It is low.
The production method of heat-storage electric heater carries out as follows:
An electric dry oven is first made, bracket is set in electric dry oven, electrothermal tube and circulating fan are installed on the space of wall box
Interior, the electric dry oven bottom of box is provided with air inlet, top is provided with out one's intention as revealed in what one says, and several regenerative apparatus are placed on bracket, are finally closed
Close electric oven chamber door.
Compared with prior art, production method is simple for production method by adopting the above technical scheme, and it is convenient to operate, and connects electricity
Source heats to heating indoor, and continues to supply using accumulation of heat realization after closing power supply by a part of thermal energy storage by heat-storing material
It is warm.
Installation door, electrothermal tube and circulating fan is provided on electric dry oven side wall to be mounted on electric dry oven side wall by installation door.
Detailed description of the invention
Fig. 1 is the utility model embodiment structural schematic diagram.
Fig. 2 is the cross-sectional view of the utility model.
Fig. 3 is the portion the A enlarged drawing in Fig. 1.
Specific embodiment
A kind of heat-storage electric heater, referring to attached drawing 1, in figure: electric dry oven 1, air outlet 101, air inlet 102, bracket 2, electric heating
Pipe 3, circulating fan 4, pop can 5, inductive switch 6, adjustable plate 7, boss 8, venthole 9, installation door 10, adjustable plate 11, limit
Card slot 12, push-pull rod 13, solenoid valve 14.
In the present embodiment, a kind of heat-storage electric heater, including electric dry oven 1, regenerative apparatus, controller, in the cavity of electric dry oven 1
Bracket 2 is set, the regenerative apparatus of filling paraffin expanded graphite composite heat storage material is placed on bracket 2, multiple regenerative apparatus are uniformly distributed
It places on carrier 2,1 bottom of box of electric dry oven is provided with air inlet 102, top is provided with out one's intention as revealed in what one says 101, and electrothermal tube 3 is placed in
In the space of 1 wall box of electric dry oven, the venthole 9 being connected to 1 cavity of electric dry oven is provided on side wall.
Adjustable plate 7 is respectively provided on air inlet 102 and air outlet 101.
For adjustable plate 11 in the limit card slot 12 of cabinet wall, one end of adjustable plate 11 is equipped with push-pull rod 13, push-pull rod
13 connect with solenoid valve 14, and solenoid valve 14 is connect with controller, and inductive switch 6, induction are housed on adjustable plate 11 or cabinet wall
Switch 6 is connect with controller.
Inductive switch adjusts the folding ratio of air outlet 101 and air inlet 102 by detection temperature.Starting heating, air inlet
Mouth 102 closes the 80% of vent area with air outlet 101, and air is made to recycle heating in electric dry oven 1；When temperature reach 90 DEG C with
On, air inlet 102 and air outlet 101 are fully open, and hot wind in electric dry oven 1 is sent out and is heated outside case to ambient enviroment.
It is provided with boss 8 on the inner wall of electric dry oven, bracket 2 is housed on boss 8.
Bracket 2 is set as several layers, and every layer of bracket is connect with the card slot 8 at respective place respectively.
The shell of regenerative apparatus uses aluminum material.
Circulating fan 4 is additionally provided in the space of 1 wall box of electric dry oven.
Regenerative apparatus uses pop can 5, paraffin expanded graphite composite heat storage material, based on following mass parts: expanded graphite
20% is accounted for, paraffin accounts for 80%.The paraffin expanded graphite composite heat storage material put into pop can 5 is sealed in pop can；In this way,
Pop can does not have to weld, and can carry in batches.
The production method of heat-storage electric heater carries out as follows:
An electric dry oven 1 is first made, bracket 2 is set in electric dry oven 1, electrothermal tube 3 and circulating fan 4 are installed on wall box
In space, 1 bottom of box of electric dry oven is provided with adjustable air inlet 102, top is provided with and may bring up one's intention as revealed in what one says 101, then by paraffin
Expanded graphite composite heat storage material is put into pop can 5, and sealing makes its sealing, then pop can 5 is distributed on bracket 2, finally
Close electric dry oven 1.
It is provided with installation door, electrothermal tube 3 and circulating fan 4 on 1 side wall of electric dry oven, 1 side wall of electric dry oven is mounted in by installation door 10
On.
Electrothermal tube 3 and circulating fan 4 are two groups, are respectively arranged in the space of opposite case side wall.
Power-supply controller of electric is set in the outer suitable position of electric dry oven 1, and suitable route is set, by power-supply controller of electric and electric heating
Pipe 3, circulating fan 4, inductive switch is connected.After powering on, electric dry oven 1 is begun to warm up, and regenerative apparatus stores thermal energy, air inlet
Mouth 102 closes 80% with air outlet 101, and air is made to recycle heating in electric dry oven 1；Inductive switch detects temperature, when electric dry oven 1
Interior temperature reaches 90 DEG C or more, and air inlet 102 and air outlet 101 are fully open, by hot wind in electric dry oven 1 through 101 row of air outlet
Outside outlet, continue heating indoor air.After closing power supply, multiple regenerative apparatus heat releases in electric dry oven continue to heat to air, and
Hot wind is sent out outside case by mini-fan, plays accumulation of heat heating purpose.
Compared with prior art, this heat-storage electric heater can make full use of paddy peak electricity price, power cost saving about 70%.
Claims (8)
1. a kind of heat-storage electric heater, including electric dry oven, regenerative apparatus, controller, which is characterized in that setting in the cavity of electric dry oven
Bracket, places the regenerative apparatus of filling paraffin expanded graphite composite heat storage material on bracket, the electric dry oven bottom of box be provided with into
Air port, top are provided with out one's intention as revealed in what one says, and electrothermal tube is placed in the space of electric dry oven wall box, are provided on side wall and electric dry oven chamber
The venthole of body connection.
2. heat-storage electric heater according to claim 1, it is characterised in that: be respectively provided with adjusting on air inlet and air outlet
Plate.
3. heat-storage electric heater according to claim 2, it is characterised in that: adjustable plate is mounted in the limit card slot of cabinet wall
On, one end of adjustable plate is equipped with push-pull rod, and push-pull rod is connect with solenoid valve, and solenoid valve is connect with controller, adjustable plate or cabinet
Inductive switch is housed, inductive switch is connect with controller on inner wall.
4. heat-storage electric heater according to claim 1, it is characterised in that: be provided with boss, boss on the inner wall of electric dry oven
It is upper that bracket is housed.
5. heat-storage electric heater according to claim 4, it is characterised in that: bracket is set as several layers, every layer of bracket respectively with
The connection of place card slot.
6. heat-storage electric heater according to claim 1, it is characterised in that: the shell of regenerative apparatus uses aluminum material.
7. heat-storage electric heater according to claim 1, it is characterised in that: be additionally provided in the space of electric dry oven wall box
Circulating fan.
8. heat-storage electric heater according to claim 1, it is characterised in that: regenerative apparatus uses pop can, and paraffin expands stone
Black composite heat storage material, based on following mass parts: expanded graphite accounts for 10%~20%, and paraffin accounts for 80%~90%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821026161.8U CN208442918U (en) | 2018-06-30 | 2018-06-30 | Heat-storage electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821026161.8U CN208442918U (en) | 2018-06-30 | 2018-06-30 | Heat-storage electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208442918U true CN208442918U (en) | 2019-01-29 |
Family
ID=65087978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821026161.8U Expired - Fee Related CN208442918U (en) | 2018-06-30 | 2018-06-30 | Heat-storage electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208442918U (en) |
-
2018
- 2018-06-30 CN CN201821026161.8U patent/CN208442918U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190129 |