CN205580059U - Energy -saving on -vehicle mini -bar - Google Patents
Energy -saving on -vehicle mini -bar Download PDFInfo
- Publication number
- CN205580059U CN205580059U CN201620209078.9U CN201620209078U CN205580059U CN 205580059 U CN205580059 U CN 205580059U CN 201620209078 U CN201620209078 U CN 201620209078U CN 205580059 U CN205580059 U CN 205580059U
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- Prior art keywords
- water
- refrigerator
- semiconductor chilling
- chilling plate
- cooling
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model discloses an energy -saving on -vehicle mini -bar. This device utilizes semiconductor refrigeration technology to combine the quick -witted accuse technique of monolithic to move with the working method of intermittent type formula, and electromagnetic relay, semiconductor refrigeration piece and radiator fan be intermittent type work under the control of singlechip, practices thrift the electric energy. Cooling system combines liquid cooling and forced -air cooling heat dissipation by condenser tube, heat radiating water pipe nest plate, radiator fan, water -cooling block group one -tenth, this radiating mode, has reduced the temperature in semiconductor device hot junction the forced -air cooling heat dissipation in the simplicity, has improved the refrigeration efficiency of semiconductor refrigeration piece. This device cools off the article of putting into wherein to the loss of refrigeration capacity who refrigerates under refrigerator body insulation material's effect in the room is slow, and low temperature in the room that can keep refrigerating in the long period provides the condition for the energy conservation mode of semiconductor intermittent type formula.
Description
Technical field
This utility model relates to field of radiating and semiconductor refrigerating field, its main device water-cooled and air-cooled combination heat radiation and semiconductor cooling device.
Background technology
The refrigeration modes of vehicle-mounted mini-bar common on existing market uses semiconductor chilling plate and freezes, semiconductor refrigerating technology has that volume is little, refrigeration noiselessness, leak without refrigerant, the advantage such as easy to carry, can be used for small-power, little volume refrigerating plant, to the demand freezed under therefore semiconductor refrigerating technology can meet this subenvironment of automobile.
The energy that semiconductor chilling plate has hot junction and cold end, hot junction constantly to absorb hot junction surrounding air in the case of energising reaches cold end and discharges, and semiconductor chilling plate to be allowed effectively runs and is necessary for installing supporting cooling system at cold end.
The coefficient of heat transfer of water-cooling is 100-1000 times of wind-cooling heat dissipating, and the cold end at semiconductor chilling plate uses water-cooling pattern to be conducive to improving the heat radiation power of cold end, improves coefficient of refrigerating performance and the refrigerating capacity of semiconductor chilling plate.
Although wind-cooling heat dissipating coefficient of heat transfer is the highest, but wind-cooling heat dissipating pattern is the best mode of airtight heat eliminating medium and air heat-shift.
The single-chip microcomputer of input pre-set programs can control device and operate according to pre-set programs, and the method contributes to saves energy.
Summary of the invention
The energy-saving vehicle-mounted mini-bar that the purpose of this utility model is to provide a kind of service intermittent, refrigerating efficiency is higher.
For achieving the above object, this utility model adopts the following technical scheme that Single-chip Controlling electromagnetic relay and closed with the time of built-in procedure stipulation and disconnect, semiconductor chilling plate is allowed to work with batch (-type) pattern, the cooling water that the heat in semiconductor chilling plate hot junction is water cooled in block absorbs and automatically forms self-loopa because of density contrast, it is subject to the cooling effect of the wind produced by small fan to lower the temperature when hot water flow to finned tubular radiator region, is again back in water-cooled block prepare for cooling next time.
Further, single-chip microcomputer is powered by the pressure regulator in refrigerator by the unidirectional current that the voltage that the external world inputs transfers constant 6v to semiconductor chilling plate, power supply between semiconductor chilling plate and power supply is also controlled by by monolithic processor controlled electromagnetic relay, and the program in single-chip microcomputer allows electromagnetic relay within 5 minutes, disconnect the batch (-type) pattern work of 15 minutes with Guan Bi.
Further, when electromagnetic relay closes, supply line between power supply and semiconductor chilling plate connects, semiconductor chilling plate carries out the cooling work of 5 minutes to cool room, when battery relay disconnects, supply line between power supply and quasiconductor be cut off, semiconductor chilling plate quits work 15 minutes, afterwards semiconductor chilling plate and according to this intermittent cycle work go down.
Further, the cooling water that the heat in semiconductor chilling plate hot junction is water cooled in block absorbs, cooler-water temperature rises and is formed in circulating water pipe density contrast and produces the phenomenon that hot water rising cold water sinks, the cooling water of heat enters the air cooling flowed through in the pipe of finned tubular radiator, and water temperature drop is back to carry out in water-cooled block the cooling work of subsequent cycle again.
Further, simultaneously to rotate 5 minutes under the control of a radiator fan also single-chip microcomputer in singlechip group (16), dispelled the heat in hot junction by the intermittent mode stopping 15 minutes.
Compared with prior art, the beneficial effects of the utility model have:
1. have employed intermittent operation mode, save the power supply of automobile, reduce operating noise.
2. for the wind-cooling heat dissipating pattern common compared to quasiconductor, the water cooling method that the cold end of semiconductor chilling plate in this device uses improves the coefficient of heat transfer in hot junction, increases the refrigerating efficiency of device, device is allowed to obtain bigger refrigerating capacity under supply voltage equal with the semiconductor chilling plate of wind-cooling heat dissipating, refrigeration is more preferable, more saves energy.
3. for the vehicle-mounted semiconductor refrigeration mini-bar common compared with in market, this device with the addition of intelligent control technology, and the Single-chip Controlling implanting specific program Guan Bi and the disconnection of electromagnetic relay, and then controls the working condition of semiconductor chilling plate.
4. this device loss of refrigeration capacity in cool room under the effect of refrigerator body insulation material is slow, can keep the low temperature in cool room in a long time, provide condition for quasiconductor step energy conservation mode.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of energy-saving vehicle-mounted mini-bar
Wherein 1-outcase of refrigerator, the dust-proof wire netting of 2-, 3-cooling water pipe, 4-heat dissipation pipe's nest plate, 5-foil, 6-turning joint, 7-refrigerator lid, 8-refrigerator lid Magnet, 9-refrigerator magnet body, 10-trip bolt, 11-semiconductor chilling plate, 12-water-cooled block, 13-refrigerator base, 14-water-cooled block stator, 15-electromagnetic relay, 16-singlechip group, 17-pressure regulator, 18-attaching plug, 19-support frame for fan, 20-radiator fan.
Detailed description of the invention
The utility model is described in further detail with detailed description of the invention below in conjunction with the accompanying drawings.
Described 1-outcase of refrigerator and 7-refrigerator lid composition car refrigerator shell, 7-refrigerator lid is connected with 1-outcase of refrigerator by 6-turning joint and can rotate centered by 6-turning joint, the built-in 8-refrigerator lid Magnet of 7-refrigerator lid opposite side is combined by magneticaction with the 9-refrigerator magnet body being built in 1-outcase of refrigerator, and 7-refrigerator lid can be fitted in accurately on the right side of 1-outcase of refrigerator.
The cold end of described 11-semiconductor chilling plate is fitted on 5-foil, the hot junction of 11-semiconductor chilling plate is close to 12-water-cooled block, 10-trip bolt sequentially passes through 5-foil, the riser of 13-refrigerator base uses nut after 14-water-cooled block stator, and then 5-foil, 11-semiconductor chilling plate are completely embedded under the fastening effect of 10-trip bolt with 12-water-cooled block.
Extraneous electric energy is imported the unidirectional current being converted into stable 6v in 17-pressure regulator by 18-attaching plug, the unidirectional current of 6v is that 16-singlechip group, 11-semiconductor chilling plate, 15-electromagnetic relay are powered with 20-radiator fan, programme-control in 16-singlechip group 15-electromagnetic relay and within 5 minutes, is disconnected the discontinuous mode operation of 15 minutes with Guan Bi, during 15-electromagnetic relay Guan Bi, the supply line of 11-semiconductor chilling plate is unimpeded, when 15-electromagnetic relay disconnects, the supply line of 11-semiconductor chilling plate also disconnects, and semiconductor chilling plate quits work.
To rotate 5 minutes under the control of a 20-radiator fan single-chip microcomputer in 16-singlechip group, stop the mode operation of 15 minutes.
When 11-semiconductor chilling plate carries out refrigeration work when, cool room air themperature on the right side of 5-foil reduces, 11-semiconductor chilling plate hot-side temperature rises, the cooling water being close in the 12-water-cooled block in 11-semiconductor chilling plate hot junction is because absorbing the heat in 11-semiconductor chilling plate hot junction and temperature rising, absorb the hot cooling water of heat by 14-water-cooled block stator, form density contrast in the airtight circulating water channel that 3-cooling water pipe is constituted thus float up to the upper end of 3-cooling water pipe and cooled down by the wind produced by fan, hot water floats when, the cooling water of 3-cooling water pipe lower end covers the water-cooled middle heat continuing to absorb 11-semiconductor chilling plate hot junction soon.
3-cooling water pipe is broadly divided into the cooling water Storage of the tortuous hydrothermal area through 4-heat dissipation pipe's nest plate of upper strata end and lower end straight section, hot water is predominantly absorbed heat in the region on upper strata by the cooling effect of wind thus water temperature reduces, cooling water after temperature reduces is to absorb heat a next time to prepare under the effect of density contrast downstream to the cooling water Storage of 3-cooling water pipe lower end straight section, the water pipe that 3-cooling water pipe upper strata end is tortuous, 4-heat dissipation pipe's nest plate forms fin air-cooled radiator with fan, 4-heat dissipation pipe's nest plate lower end is longer has contacted the effect supporting 3-cooling water pipe with 13-refrigerator base transverse slat, and increase 3-cooling water pipe area of dissipation, improve radiating effect.
20-radiator fan is supported and fixed on the center of the dust-proof wire netting of 2-by four 19-support frame for fans in X-shape.
Post insulation material in 1-outcase of refrigerator and make cool room energy-saving vehicle-mounted mini-bar of cold 1. 1 kinds under it acts on, it is characterized in that: by outcase of refrigerator (1), dust-proof wire netting (2), cooling water pipe (3), heat dissipation pipe's nest plate (4), foil (5), turning joint (6), refrigerator lid (7), refrigerator lid Magnet (8), refrigerator magnet body (9), trip bolt (10), semiconductor chilling plate (11), water-cooled block (12), refrigerator base (13), water-cooled block stator (14), electromagnetic relay (15), singlechip group (16), pressure regulator (17), attaching plug (18), support frame for fan (19), radiator fan (20) forms；nullWherein outcase of refrigerator (1) and refrigerator lid (7) composition car refrigerator shell，Refrigerator lid (7) is connected with outcase of refrigerator (1) by turning joint (6) and can be rotated centered by turning joint (6)，Built-in refrigerator lid Magnet (8) of refrigerator lid (7) opposite side is combined by magneticaction with the refrigerator magnet body (9) being built in outcase of refrigerator (1)，Allow refrigerator lid (7) that outcase of refrigerator (1) right side can be fitted in accurately，The cold end of semiconductor chilling plate (11) is fitted on foil (5)，The hot junction of semiconductor chilling plate (11) is close to water-cooled block (12)，Trip bolt (10) sequentially passes through foil (5)、Nut is used after the riser of refrigerator base (13) and water-cooled block stator (14)，Then foil (5)、Semiconductor chilling plate (11) is completely embedded under the fastening effect of trip bolt (10) with water-cooled block (12)，Cooling water pipe (3) is tortuous to be passed heat dissipation pipe's nest plate (4) and forms fin radiator with radiator fan (20)，Cooling water pipe (3) and water-cooled block (12) constitute sealing and circulating water water route；Extraneous electric energy is imported the unidirectional current being converted into stable 6v in pressure regulator (17) by attaching plug (18), the unidirectional current of 6v is singlechip group (16), semiconductor chilling plate (11), electromagnetic relay (15) is powered with radiator fan (20), programme-control in singlechip group (16) electromagnetic relay (15) to close the discontinuous mode operation disconnecting 15 minutes for 5 minutes, during electromagnetic relay (15) Guan Bi, the supply line of semiconductor chilling plate (11) is unimpeded, when electromagnetic relay (15) disconnects, the supply line of semiconductor chilling plate (11) also disconnects, semiconductor chilling plate quits work；The center that radiator fan (20) is supported and fixed on dust-proof wire netting (2) by four support frame for fans (19) in X-shape carries out wind-cooling heat dissipating to the water of the upper end of cooling water pipe (3), the cooling water that the heat in semiconductor chilling plate hot junction is water cooled in block absorbs, cooler-water temperature rises and is formed in circulating water pipe density contrast and produces the phenomenon that hot water rising cold water sinks, the cooling water of heat enters the air cooling flowed through in the pipe of finned tubular radiator, water temperature drop is back to carry out in water-cooled block the cooling work of subsequent cycle again, and to rotate 5 minutes under the control of a radiator fan also single-chip microcomputer in singlechip group (16), stop the mode operation of 15 minutes.
Loss slowly, can keep the low temperature in cool room in a long time, provide condition for quasiconductor step energy conservation mode.
The utility model discloses a kind of energy-saving vehicle-mounted mini-bar.This device utilizes semiconductor refrigerating technology to combine monolithic wisdom control technology and runs with step working method, electromagnetic relay, semiconductor chilling plate and radiator fan discontinuous operation, saves energy under the control of single-chip microcomputer.Cooling system is by cooling water pipe, heat dissipation pipe's nest plate, radiator fan, water-cooled block forms, this radiating mode combines water-cooling and wind-cooling heat dissipating, compared with reducing the temperature in semiconductor device hot junction for simple wind-cooling heat dissipating, improves the refrigerating efficiency of semiconductor chilling plate.This device cools down putting into article therein, and under the effect of refrigerator body insulation material, the loss of refrigeration capacity in cool room is slow, can keep the low temperature in cool room in a long time, provide condition for quasiconductor step energy conservation mode.
Claims (1)
1. an energy-saving vehicle-mounted mini-bar, it is characterized in that: by outcase of refrigerator (1), dust-proof wire netting (2), cooling water pipe (3), heat dissipation pipe's nest plate (4), foil (5), turning joint (6), refrigerator lid (7), refrigerator lid Magnet (8), refrigerator magnet body (9), trip bolt (10), semiconductor chilling plate (11), water-cooled block (12), refrigerator base (13), water-cooled block stator (14), electromagnetic relay (15), singlechip group (16), pressure regulator (17), attaching plug (18), support frame for fan (19), radiator fan (20) forms；nullWherein outcase of refrigerator (1) and refrigerator lid (7) composition car refrigerator shell，Refrigerator lid (7) is connected with outcase of refrigerator (1) by turning joint (6) and can be rotated centered by turning joint (6)，Built-in refrigerator lid Magnet (8) of refrigerator lid (7) opposite side is combined by magneticaction with the refrigerator magnet body (9) being built in outcase of refrigerator (1)，Allow refrigerator lid (7) that outcase of refrigerator (1) right side can be fitted in accurately，The cold end of semiconductor chilling plate (11) is fitted on foil (5)，The hot junction of semiconductor chilling plate (11) is close to water-cooled block (12)，Trip bolt (10) sequentially passes through foil (5)、Nut is used after the riser of refrigerator base (13) and water-cooled block stator (14)，Then foil (5)、Semiconductor chilling plate (11) is completely embedded under the fastening effect of trip bolt (10) with water-cooled block (12)，Cooling water pipe (3) is tortuous to be passed heat dissipation pipe's nest plate (4) and forms fin radiator with radiator fan (20)，Cooling water pipe (3) and water-cooled block (12) constitute sealing and circulating water water route；Extraneous electric energy is imported the unidirectional current being converted into stable 6v in pressure regulator (17) by attaching plug (18), the unidirectional current of 6v is singlechip group (16), semiconductor chilling plate (11), electromagnetic relay (15) is powered with radiator fan (20), programme-control in singlechip group (16) electromagnetic relay (15) to close the discontinuous mode operation disconnecting 15 minutes for 5 minutes, during electromagnetic relay (15) Guan Bi, the supply line of semiconductor chilling plate (11) is unimpeded, when electromagnetic relay (15) disconnects, the supply line of semiconductor chilling plate (11) also disconnects, semiconductor chilling plate quits work；The center that radiator fan (20) is supported and fixed on dust-proof wire netting (2) by four support frame for fans (19) in X-shape carries out wind-cooling heat dissipating to the water of the upper end of cooling water pipe (3), the cooling water that the heat in semiconductor chilling plate hot junction is water cooled in block absorbs, cooler-water temperature rises and is formed in circulating water pipe density contrast and produces the phenomenon that hot water rising cold water sinks, the cooling water of heat enters the air cooling flowed through in the pipe of finned tubular radiator, water temperature drop is back to carry out in water-cooled block the cooling work of subsequent cycle again, and to rotate 5 minutes under the control of a radiator fan also single-chip microcomputer in singlechip group (16), stop the mode operation of 15 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620209078.9U CN205580059U (en) | 2016-03-18 | 2016-03-18 | Energy -saving on -vehicle mini -bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620209078.9U CN205580059U (en) | 2016-03-18 | 2016-03-18 | Energy -saving on -vehicle mini -bar |
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| Publication Number | Publication Date |
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| CN205580059U true CN205580059U (en) | 2016-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620209078.9U Expired - Fee Related CN205580059U (en) | 2016-03-18 | 2016-03-18 | Energy -saving on -vehicle mini -bar |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108679876A (en) * | 2018-08-31 | 2018-10-19 | 厦门帕尔帖电子科技有限公司 | A kind of semiconductor cooling device |
| CN109579397A (en) * | 2018-11-21 | 2019-04-05 | 吴子侠 | A kind of Refrigeration Engineering food refrigerator reducing cold air loss |
| CN112178974A (en) * | 2020-09-07 | 2021-01-05 | 英诺维尔智能科技（苏州）有限公司 | Refrigerator suitable for full-automatic biological medicine production based on semiconductor refrigeration piece |
| CN114967292A (en) * | 2022-06-10 | 2022-08-30 | 重庆睿视兴科技有限公司 | Refrigeration science camera with multiple heat radiation structure |
| CN115437423A (en) * | 2022-09-19 | 2022-12-06 | 山东云唐智能科技有限公司 | Control system for PCR detection |
-
2016
- 2016-03-18 CN CN201620209078.9U patent/CN205580059U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108679876A (en) * | 2018-08-31 | 2018-10-19 | 厦门帕尔帖电子科技有限公司 | A kind of semiconductor cooling device |
| CN109579397A (en) * | 2018-11-21 | 2019-04-05 | 吴子侠 | A kind of Refrigeration Engineering food refrigerator reducing cold air loss |
| CN112178974A (en) * | 2020-09-07 | 2021-01-05 | 英诺维尔智能科技（苏州）有限公司 | Refrigerator suitable for full-automatic biological medicine production based on semiconductor refrigeration piece |
| CN114967292A (en) * | 2022-06-10 | 2022-08-30 | 重庆睿视兴科技有限公司 | Refrigeration science camera with multiple heat radiation structure |
| CN114967292B (en) * | 2022-06-10 | 2024-03-15 | 重庆睿视兴科技有限公司 | Refrigeration science camera with multiple heat radiation structure |
| CN115437423A (en) * | 2022-09-19 | 2022-12-06 | 山东云唐智能科技有限公司 | Control system for PCR detection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 Termination date: 20170318 |
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| CF01 | Termination of patent right due to non-payment of annual fee |