CN202659374U - Charging heat storage device of Stirling engine - Google Patents
Charging heat storage device of Stirling engine Download PDFInfo
- Publication number
- CN202659374U CN202659374U CN 201220351643 CN201220351643U CN202659374U CN 202659374 U CN202659374 U CN 202659374U CN 201220351643 CN201220351643 CN 201220351643 CN 201220351643 U CN201220351643 U CN 201220351643U CN 202659374 U CN202659374 U CN 202659374U
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- stirling engine
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- electric heating
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Abstract
The utility model relates to a charging heat storage device of a Stirling engine. The charging heat storage device of the Stirling engine is used for providing a heat source for starting the Stirling engine. The device comprises a heat accumulation cavity, a heat accumulation medium is contained in the heat accumulation cavity, an electric heating device is disposed in the heat accumulation cavity, a thermovent which is communicated with a heat absorption end of the Stirling engine is arranged on the upper portion of the heat accumulation cavity, and the thermovent is provided with a valve capable of adjusting the opening. According to the charging heat storage device of the Stirling engine, heat can be rapidly supplemented and slowly released by the aid of the heat accumulation medium, the requirement of long time stable operating of the Stirling engine without heat source supplement can be met, the Stirling engine is adapted to various occasions, and particularly the advantages of the charging heat storage device of the Stirling engine can be shown on mobile devices.
Description
Technical field
The utility model relates to a kind of charging heat-stored device that is used for starting to provide for Stirling the Stirling engine of thermal source.
Background technique
Stirling engine all is as power source by the heating equipment that is arranged on the Stirling engine outside and cooling unit, the heating equipment of existing Stirling engine can not well not carry out the storage of heat owing to there is special heat-storing device, particularly when Stirling engine is applied on the mobile equipment (traffic tool that for example driven by Stirling engine), tend to owing to heat can not continue to supply the normal use that affects Stirling engine.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of heat storage of carrying out, and can provide the long-time charging heat-stored device that continues the Stirling engine of thermal source for Stirling engine.
In order to solve the problems of the technologies described above, the charging heat-stored device of Stirling engine of the present utility model comprises a heat accumulation chamber, and heat accumulation is equipped with heat-storage medium in the chamber, and heat accumulation is provided with Electric heating appliance in the chamber; Have the thermovent that communicates with the Stirling engine heat absorbing end on the heat accumulation chamber, thermovent is provided with the valve of capable of regulating aperture.
Described heat-storage medium is fuse salt.
Described heat accumulation chamber is outside equipped with thermal insulation layer.
The closed end of described valve is maze-type structure.
Described, Electric heating appliance is set to two-part, and a part is the low-power heating equipment, and another part is the high power heating equipment; The input end of low-power Electric heating appliance is connected with the lower wattage power supply terminal, can be used to connect the normal domestic power supply; The input end of high power heating equipment is connected with the high power power terminal, can be used to connect the electric vehicle high power charging station power supply of special setting.
The opening in described heat accumulation chamber is provided with dividing plate, is provided with radiating fin on the dividing plate.
Electric heating appliance in the described heat accumulation chamber can be electric heating tube.
Electric heating appliance in the described heat accumulation chamber also can be intermediate frequency coil, is provided with Metal Ball around intermediate frequency coil.
The utility model has the advantage of:
1, by heat-storage medium heat is replenished fast and slowly discharge, can satisfy the needs of Stirling engine long-time stable operation under the condition of replenishing without thermal source;
2, by the setting of different capacity Electric heating appliance, satisfied the charging requirement of different occasions;
3, by valve control thermal release, guaranteed that Stirling engine obtains stable heat supply;
4, the thermovent place in heat accumulation chamber is provided with the dividing plate of radiating fin, can prevent that heat-storage medium overflows in the whole system moving process, has simultaneously preferably radiating effect;
Can make thus the utility model can adapt to the use of Stirling engine in various occasions, particularly on mobile device, more can demonstrate superiority of the present utility model.
Description of drawings
Fig. 1 is the utility model the first example structure schematic representation;
Fig. 2 is the utility model the second example structure schematic representation;
Fig. 3 is the utility model the 3rd example structure schematic representation.
Embodiment
Below in conjunction with the drawings and specific embodiments, the charging heat-stored device of Stirling engine of the present utility model is described in further detail.
Embodiment one:
As shown in Figure 1, the charging heat-stored device of Stirling engine of the present utility model comprises a heat accumulation chamber 1, and the heat accumulation chamber is outside equipped with thermal insulation layer 9, and fuse salt 2 is housed in the heat accumulation chamber, is provided with the Electric heating appliance 10 that a plurality of electric heating tubes form in the heat accumulation chamber; Electric heating appliance is set to two-part, and a part is the low-power heating equipment of electric heating tube negligible amounts, and another part is a fairly large number of high power heating equipment of electric heating tube.Be connected with high power power terminal 4, can be used to connect the electric vehicle high power charging station power supply of special setting.The input end of low-power Electric heating appliance is connected with lower wattage power supply terminal 3, can be used to connect the normal domestic power supply; The input end of high power heating equipment is connected with high power power terminal 4, can be used to connect the electric vehicle high power charging station power supply of special setting.The upper end in heat accumulation chamber is provided with the thermovent 6 of a connection Stirling engine heat absorbing end 7, and thermovent 6 tops are provided with valve 8, and the closed end of valve is set to maze-type structure.
Embodiment two:
As shown in Figure 2, on embodiment one basis, further at opening 6 places in heat accumulation chamber dividing plate 16 is set, is provided with radiating fin 13 on the dividing plate.
Embodiment three:
As shown in Figure 3, itself and embodiment's one difference is that Electric heating appliance 10 adopts intermediate frequency coils; Intermediate frequency coil arranges two groups, and one group is the low-power intermediate frequency coil, and another group connects respectively lower wattage power supply terminal and high power power terminal for the high power intermediate frequency coil; In intermediate frequency coil, be provided with simultaneously Metal Ball 17.
Claims (7)
1. the charging heat-stored device of a Stirling engine, comprise a heat accumulation chamber, fuse salt (2) is housed in the heat accumulation chamber, it is characterized in that: be provided with the Electric heating appliance that some heating units form in the described heat accumulation chamber, described Electric heating appliance is set to two-part, a part is the low-power heating equipment, another part is the high power heating equipment, the output terminal of low-power Electric heating appliance is connected with the civilian charged electrical stake of low-power (3), the output terminal of high power Electric heating appliance is connected with high power charging station (4), and the civilian charged electrical stake of low-power (3) and high power charging station (4) are provided with diverter switch (5); The upper end in heat accumulation chamber is provided with the opening (6) of a connection Stirling engine heat-collecting head (7), opening (6) top is provided with two fan mobile valve (8), and wherein an end of the mobile valve of a fan is provided with a driving mechanism (1) that can open and close mobile valve.
2. according to the charging heat-stored device of Stirling engine claimed in claim 1, it is characterized in that: described heat accumulation chamber is outside equipped with thermal insulation layer (9).
3. according to the charging heat-stored device of Stirling engine claimed in claim 1, it is characterized in that: be set to maze-type structure between the described two mobile valve of fan (8).
4. according to the charging heat-stored device of Stirling engine claimed in claim 1, it is characterized in that: be provided with the some metal sleeves (10) that are inserted in the fuse salt (2) in the described heat accumulation chamber, described Electric heating appliance is respectively high power electric heating tube (11) and low-power electric heating tube (12) and is arranged on simultaneously in the metal sleeve (10), the output terminal of high power electric heating tube (11) is connected with high power charging station (4), and the output terminal of low-power electric heating tube (12) is connected with the civilian charged electrical stake of low-power (3).
5. according to the charging heat-stored device of Stirling engine claimed in claim 4, it is characterized in that: the opening (6) in described heat accumulation chamber locates to be provided with dividing plate (16), position over against opening in the heat accumulation chamber is provided with radiating fin (13), and radiating fin (13) passes the below that extend into mobile valve (8) behind the dividing plate (16).
6. according to the charging heat-stored device of Stirling engine claimed in claim 1, it is characterized in that: the Electric heating appliance in the described heat accumulation chamber is high power intermediate frequency coil (14) and low-power intermediate frequency coil (15), the output terminal of described high power intermediate frequency coil (14) connects high power charging station (4), and the output terminal of intermediate frequency low-power coil (15) connects the civilian charged electrical stake of low-power (3).
7. according to the charging heat-stored device of Stirling engine claimed in claim 6, it is characterized in that: be provided with Metal Ball (17) in described high power intermediate frequency coil (14) and the low-power intermediate frequency coil (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220351643 CN202659374U (en) | 2012-07-12 | 2012-07-12 | Charging heat storage device of Stirling engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220351643 CN202659374U (en) | 2012-07-12 | 2012-07-12 | Charging heat storage device of Stirling engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202659374U true CN202659374U (en) | 2013-01-09 |
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ID=47454283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220351643 Expired - Fee Related CN202659374U (en) | 2012-07-12 | 2012-07-12 | Charging heat storage device of Stirling engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202659374U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102808704A (en) * | 2012-07-12 | 2012-12-05 | 夏致俊 | Charging heat-accumulating device of Stirling engine |
-
2012
- 2012-07-12 CN CN 201220351643 patent/CN202659374U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102808704A (en) * | 2012-07-12 | 2012-12-05 | 夏致俊 | Charging heat-accumulating device of Stirling engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130109 Termination date: 20130712 |