CN108758773A - Heat-storage electric heater and preparation method thereof - Google Patents
Heat-storage electric heater and preparation method thereof Download PDFInfo
- Publication number
- CN108758773A CN108758773A CN201810703061.2A CN201810703061A CN108758773A CN 108758773 A CN108758773 A CN 108758773A CN 201810703061 A CN201810703061 A CN 201810703061A CN 108758773 A CN108758773 A CN 108758773A
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- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D13/00—Electric heating systems
- F24D13/02—Electric heating systems solely using resistance heating, e.g. underfloor heating
-
- 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
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Resistance Heating (AREA)
Abstract
The present invention relates to heater and preparation method thereof more particularly to heat-storage electric heaters and preparation method thereof.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.Compared with prior art, the present invention, electricity cost low advantage high with the thermal efficiency.
Description
Technical field
The present invention relates to heater and preparation method thereof more particularly to heat-storage electric heaters and preparation method thereof.
Background technology
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.
Invention content
The goal of the invention of the present invention is to provide a kind of thermal efficiency height, the low heat-storage electric heater of expense.
The present invention adopts the following technical scheme that：
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, is put on bracket
The regenerative apparatus of filling paraffin expanded graphite composite heat storage material is set, the electric dry oven bottom of box is provided with air inlet, top setting
There are one's intention as revealed in what one says, electrothermal tube to be placed in the space of electric dry oven wall box, the outlet being connected to electric dry oven cavity is provided on side wall
Hole.
The heat-storage electric heater of above-mentioned technical proposal, it is compared with prior art, simple in structure, hot wind is added using electric dry oven
Heat utilizes the air inlet on electric dry oven and air outlet heat dissipation heating after power-off.
The present invention preferred embodiment be：
It is respectively provided with adjustable plate 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.
It is additionally provided with circulating fan in the space of electric dry oven wall box.
Regenerative apparatus uses pop can, paraffin expanded graphite composite heat storage material, based on following mass parts：Expanded graphite accounts for
10%~20%, paraffin accounts for 80%~90%.
Using above-mentioned technical proposal compared with prior art, the present invention having the following advantages that：The thermal efficiency is high, and expense 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 in the space of wall box, electricity
The baking 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.
Using above-mentioned technical proposal production method compared with prior art, production method is simple, simple operation, connect 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.
Description of the drawings
Fig. 1 is structural schematic diagram of the embodiment of the present invention.
Fig. 2 is the sectional view of the present invention.
Fig. 3 is the portions the A enlarged drawing in Fig. 2.
Specific implementation mode
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.
It is respectively provided with adjustable plate 7 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 detecting temperature.Starting heating, air inlet
Mouth 102 closes the 80% of air port area with air outlet 101, and air cycle in electric dry oven 1 is made to heat up；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 to ambient enviroment outside case.
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 at respective place 8 respectively.
The shell of regenerative apparatus uses aluminum material.
It is additionally provided with circulating fan 4 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 welding, 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 the space of wall box
Interior, 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 expands paraffin
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 closes
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 1 outer suitable position of electric dry oven, and suitable circuit 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 cycle in electric dry oven 1 is made to heat up；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 (10)
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：Adjusting is respectively provided 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 babinet
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：Boss, boss are provided 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
Place card slot connection.
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：It is 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, paraffin to expand stone
Black composite heat storage material, based on following mass parts：Expanded graphite accounts for 10%~20%, and paraffin accounts for 80%~90%.
9. a kind of heat-storage electric heater production method as claimed in any of claims 1 to 8 in one of claims, 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 in the space of wall box, electricity
The baking 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.
10. heat-storage electric heater production method according to claim 9, it is characterised in that：Installation is provided on electric dry oven side wall
Door, electrothermal tube and circulating fan are by installation door on electric dry oven side wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810703061.2A CN108758773A (en) | 2018-06-30 | 2018-06-30 | Heat-storage electric heater and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810703061.2A CN108758773A (en) | 2018-06-30 | 2018-06-30 | Heat-storage electric heater and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108758773A true CN108758773A (en) | 2018-11-06 |
Family
ID=63975206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810703061.2A Pending CN108758773A (en) | 2018-06-30 | 2018-06-30 | Heat-storage electric heater and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108758773A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205606720U (en) * | 2016-04-22 | 2016-09-28 | 天津埃克萨斯科技有限公司 | Heat accumulation formula electric heater that can add humid air |
| CN205606715U (en) * | 2016-04-22 | 2016-09-28 | 天津埃克萨斯科技有限公司 | Electric heat storage heater |
| CN205664469U (en) * | 2016-06-02 | 2016-10-26 | 南京金合能源材料有限公司 | Heat storage type electric heater |
-
2018
- 2018-06-30 CN CN201810703061.2A patent/CN108758773A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205606720U (en) * | 2016-04-22 | 2016-09-28 | 天津埃克萨斯科技有限公司 | Heat accumulation formula electric heater that can add humid air |
| CN205606715U (en) * | 2016-04-22 | 2016-09-28 | 天津埃克萨斯科技有限公司 | Electric heat storage heater |
| CN205664469U (en) * | 2016-06-02 | 2016-10-26 | 南京金合能源材料有限公司 | Heat storage type electric heater |
Non-Patent Citations (1)
| Title |
|---|
| 周文英: "《导热高分子材料》", 30 April 2014, 国防工业出版社 * |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181106 |