CN104534728A - Electronic refrigerating and heating device - Google Patents
Electronic refrigerating and heating device Download PDFInfo
- Publication number
- CN104534728A CN104534728A CN201510028420.5A CN201510028420A CN104534728A CN 104534728 A CN104534728 A CN 104534728A CN 201510028420 A CN201510028420 A CN 201510028420A CN 104534728 A CN104534728 A CN 104534728A
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- CN
- China
- Prior art keywords
- cold
- hot
- cold air
- air channel
- chilling plate
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- 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
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B21/00—Machines, plants or systems, using electric or magnetic effects
- F25B21/02—Machines, plants or systems, using electric or magnetic effects using Peltier effect; using Nernst-Ettinghausen effect
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2321/00—Details of machines, plants or systems, using electric or magnetic effects
- F25B2321/02—Details of machines, plants or systems, using electric or magnetic effects using Peltier effects; using Nernst-Ettinghausen effects
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention relates to the field of refrigeration and heating technologies and discloses an electronic refrigerating and heating device. The electronic refrigerating and heating device mainly comprises a device shell, semiconductor refrigerating pieces, cold and hot isolated gates, a cold air channel inlet nozzle, a cold air channel outlet nozzle, a hot air channel inlet nozzle and a hot air channel outlet nozzle. The semiconductor refrigerating pieces are connected with the device shell through the cold and hot isolated gates, and the space surrounded by the device shell is divided into a cold air channel and a hot air channel isolated from the cold air channel. After the semiconductor refrigerating pieces are powered on, the temperature of the cold side is decreased, the temperature of the hot side is increased, and therefore passive transfer of heat is completed. The hot sides of every two semiconductor refrigerating pieces are opposite and form the hot air channel, and the cold sides of every two semiconductor refrigerating pieces are opposite to form the cold air channel. In the working process, one side of each semiconductor refrigerating piece refrigerates air in the cold air channel, the other side of each semiconductor refrigerating piece heats air in the hot air channel, and in this way, refrigerating and heating are achieved at the same time. The electronic refrigerating and heating device has the advantages of being compact in structure, saving energy and achieving a high utilization rate of the electric energy.
Description
Technical field
The present invention relates generally to cooling and warming technical field, is specifically the electric refrigerating and heating device that can realize freezing simultaneously and heating effect.
Background technology
In air temperature modification technical field, such as indoor cooling and warming technical field, mainly using air-condition carries out adjustment temperature.Generally, air conditioner refrigerating is all use compressor.In compressor operating process, will larger electric power be consumed, and stronger vibration & noise can be produced.The place higher for noise requirements and environment then its applicability are made a discount.Heating is then generally the auxiliary hot merit energy of using air-condition.These two kinds of functions can only select one often.And in fact, will heat in the process of air conditioner refrigerating, the hot-air that refrigeration produces will be directly released in environment. simultaneouslyAir-conditioning is now the equal of heat pump, draws the hot-air in room air, and to indoor release cold air.Extract indoor cold air when heating, and to indoor releasing heat air.This mode will cause energy waste to a certain degree.
Semiconductor chilling plate is a kind of electronic refrigerating sheet.Semiconductor chilling plate has cold and hot both sides.After energising, cold-side temperature reduces, and hot side temperature raises, and is the equal of the heat that hot side draught receives cold side.This is also a kind of heat pump, under electric power effect, completes the passive transmission of heat.
Summary of the invention
The object of the invention is the technical problem for mentioning in above-mentioned background technology, the electric refrigerating and heating device that can realize freezing simultaneously and heating effect is provided.
To achieve these goals, technical scheme of the present invention is:
Electric refrigerating and heating device, mainly comprises crust of the device, semiconductor chilling plate, cold and hot isolated gate, cold air path entrance mouth, cold air path outlet mouth, hot gas path entrance mouth, hot gas path outlet mouth.Semiconductor chilling plate is connected with cold and hot isolated gate with crust of the device, and the space that crust of the device surrounds is divided into isolated cold air path and hot gas path.
Semiconductor chilling plate has cold and hot both sides, and after energising, cold-side temperature reduces, and hot side temperature raises, and is the equal of the heat that hot side draught receives cold side.This is also a kind of heat pump, under electric power effect, completes the passive transmission of heat.
The hot side of semiconductor chilling plate of semiconductor chilling plate adjacent is between two relative, or semiconductor chilling plate cold side is relative, and the hot side of semiconductor chilling plate is relative, and the passage of formation is hot gas path, and semiconductor chilling plate cold side is relative, and the passage of formation is cold air path.
During semiconductor chilling plate work, refrigeration side, side heats, and refrigeration side is in cold air path, and to the air cooling in cold air path, when air circulation is wherein got up, semiconductor chilling plate just can freeze to the air flowed through constantly.Same, heat side in hot gas path, heat the air in hot gas path, when air circulation is wherein got up, semiconductor chilling plate just can heat the air flowed through constantly.Thus realize can the object of simultaneously cooling and warming.
The invention has the beneficial effects as follows: structure is simple, can realize heating and freezing simultaneously, farthest save the energy, had higher utilization rate of electrical.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further illustrated.
Accompanying drawing 1 is cold air path front view.
Accompanying drawing 2 is cold air path top views.
Accompanying drawing 3 is cold air path right views.
Accompanying drawing 4 is hot gas path front views.
Accompanying drawing 5 is hot gas path top views.
Accompanying drawing 6 is hot gas path right views.
Accompanying drawing 7 is completed top view.
Wherein: 1-shell, 2-semiconductor chilling plate, the hot side of 3-semiconductor chilling plate, 4-semiconductor chilling plate cold side, the cold and hot isolated gate of 5-, 6-cold air path, 7-cold air path entrance mouth, 8-cold air path outlet mouth, 9-cold air path exports, 10-cold air path entrance, 11-hot gas path, 12-hot gas path entrance mouth, 13-hot gas path outlet mouth, 14-hot gas path exports, 15-hot gas path entrance.
Illustrate: for the purpose of expressing clearly, be divided into by cold hot gas path two picture groups (being respectively accompanying drawing 1,2,3 and accompanying drawing 4,5,6) to represent, be actually two passages and jointly form the present invention.Accompanying drawing 7 is complete top view.
Detailed description of the invention
Below in conjunction with accompanying drawing 1 to accompanying drawing 7, exemplary embodiment of the present invention is described:
Electric refrigerating and heating device, mainly comprise crust of the device (1), semiconductor chilling plate (2), cold and hot isolated gate (5), cold air path entrance mouth (7), cold air path outlet mouth (8), hot gas path entrance mouth (12), hot gas path outlet mouth (13).
Semiconductor chilling plate (2) is connected with cold and hot isolated gate (5) with crust of the device (1), and the space that crust of the device (1) surrounds is divided into isolated cold air path (6) and hot gas path (11).
Semiconductor chilling plate (2) has the hot side of semiconductor chilling plate (3) and semiconductor chilling plate cold side (4) two sides, the hot side of semiconductor chilling plate (3) of adjacent semiconductor cooling piece (2) is relative between two, or semiconductor chilling plate cold side (4) is relative, the passage that the hot side of semiconductor chilling plate (3) is formed relatively is hot gas path (11), and the passage that semiconductor chilling plate cold side (4) is formed relatively is cold air path (6).
Crust of the device (1) has some cold air paths outlet (9) and hot gas path outlet (14) above, and crust of the device (1) has some cold air path entrances (10) and hot gas path entrance (15) below.Cold air path outlet (9) is connected with cold air path outlet mouth (8), hot gas path outlet (14) is connected with hot gas path outlet mouth (13), cold air path entrance (10) is connected with cold air path entrance mouth (7), and hot gas path entrance (15) is connected with hot gas path entrance mouth (12).
Cold air path entrance mouth (7) and hot gas path entrance mouth (12) can unite two into one.
Because semiconductor chilling plate (2) has cold and hot both sides, after energising, semiconductor chilling plate cold side (4) temperature reduces, the hot side of semiconductor chilling plate (3) temperature raises, and is the equal of the heat that the hot side of semiconductor chilling plate (3) absorbs semiconductor chilling plate cold side (4).This is also a kind of heat pump, under electric power effect, completes the passive transmission of heat.
During semiconductor chilling plate (2) work, refrigeration side, side heats, semiconductor chilling plate cold side (4) is in cold air path (6), to the air cooling in cold side channel (6), when air circulation is wherein got up, semiconductor chilling plate (2) just can freeze to the air flowed through constantly.Same, the hot side of semiconductor chilling plate (3) is in hot gas path (11), heat the air in hot gas path (11), when air circulation is wherein got up, semiconductor chilling plate (2) just can heat the air flowed through constantly.Thus realize the object of cooling and warming simultaneously.
The invention has the beneficial effects as follows compact conformation, economize energy, there is higher utilization rate of electrical.
In addition, embodiments of the present invention are the examples representing content of the present invention, can combine with other known technology further, also can omit a part etc. without departing from the spirit and scope of the invention and carry out changing to form.
Finally should be noted that: above embodiment is only in order to illustrate that technical scheme of the present invention is not intended to limit; Although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the field are to be understood that: still can modify to the specific embodiment of the present invention or carry out equivalent replacement to portion of techniques feature; And not departing from the spirit of technical solution of the present invention, it all should be encompassed in the middle of the technical scheme scope of request of the present invention protection.
Claims (2)
1. electric refrigerating and heating device, it is characterized in that mainly comprising crust of the device (1), semiconductor chilling plate (2), cold and hot isolated gate (5), cold air path entrance mouth (7), cold air path outlet mouth (8), hot gas path entrance mouth (12) and hot gas path outlet mouth (13); Semiconductor chilling plate (2) is connected with cold and hot isolated gate (5) with crust of the device (1), and the space that crust of the device (1) surrounds is divided into isolated cold air path (6) and hot gas path (11); Semiconductor chilling plate (2) has the hot side of semiconductor chilling plate (3) and semiconductor chilling plate cold side (4) two sides, the hot side of semiconductor chilling plate (3) of adjacent semiconductor cooling piece (2) is relative between two, or semiconductor chilling plate cold side (4) is relative, the passage that the hot side of semiconductor chilling plate (3) is formed relatively is hot gas path (11), and the passage that semiconductor chilling plate cold side (4) is formed relatively is cold air path (6); Crust of the device (1) has some cold air paths outlet (9) and hot gas path outlet (14) above, and crust of the device (1) has some cold air path entrances (10) and hot gas path entrance (15) below; Cold air path outlet (9) is connected with cold air path outlet mouth (8), hot gas path outlet (14) is connected with hot gas path outlet mouth (13), cold air path entrance (10) is connected with cold air path entrance mouth (7), and hot gas path entrance (15) is connected with hot gas path entrance mouth (12).
2. electric refrigerating and heating device according to claim 1, is characterized in that cold air path entrance mouth (7) and hot gas path entrance mouth (12) can unite two into one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510028420.5A CN104534728A (en) | 2015-01-19 | 2015-01-19 | Electronic refrigerating and heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510028420.5A CN104534728A (en) | 2015-01-19 | 2015-01-19 | Electronic refrigerating and heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104534728A true CN104534728A (en) | 2015-04-22 |
Family
ID=52850302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510028420.5A Pending CN104534728A (en) | 2015-01-19 | 2015-01-19 | Electronic refrigerating and heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104534728A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109662585A (en) * | 2017-10-16 | 2019-04-23 | 佛山市顺德区美的饮水机制造有限公司 | Housing unit |
| CN111227390A (en) * | 2020-04-02 | 2020-06-05 | 丁锬 | Prevent atomizing medical gauze mask of glasses lens |
| CN113084591A (en) * | 2021-04-13 | 2021-07-09 | 芜湖普尔机械有限公司 | High-precision numerical control milling and boring machine is with circulation heat sink |
| CN113816067A (en) * | 2021-08-18 | 2021-12-21 | 蚌埠学院 | Automatic device of continuous conveying meat piece of machining |
| CN116470452A (en) * | 2023-04-23 | 2023-07-21 | 河北鸿宇通信器材有限公司 | Air-conditioning integrated cable trough |
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| US6278098B1 (en) * | 2000-09-15 | 2001-08-21 | Samsung Electronics Co., Ltd. | Microwave oven with a cooking compartment and a cooling compartment |
| CN2519210Y (en) * | 2001-11-27 | 2002-10-30 | 李洪 | Semiconductor heat-exchanger |
| CN201715777U (en) * | 2010-02-09 | 2011-01-19 | 石海平 | Cold-hot central storage and supply control system |
| CN102128519A (en) * | 2011-04-22 | 2011-07-20 | 王增福 | Semiconductor heating and refrigerating device |
| CN202195557U (en) * | 2011-08-18 | 2012-04-18 | 曾罗麟 | Semi-conductor cold and warm air ventilator |
| CN103419596A (en) * | 2013-08-06 | 2013-12-04 | 柳州职业技术学院 | Small-size refrigerating and heating device for automobile |
-
2015
- 2015-01-19 CN CN201510028420.5A patent/CN104534728A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6278098B1 (en) * | 2000-09-15 | 2001-08-21 | Samsung Electronics Co., Ltd. | Microwave oven with a cooking compartment and a cooling compartment |
| CN2519210Y (en) * | 2001-11-27 | 2002-10-30 | 李洪 | Semiconductor heat-exchanger |
| CN201715777U (en) * | 2010-02-09 | 2011-01-19 | 石海平 | Cold-hot central storage and supply control system |
| CN102128519A (en) * | 2011-04-22 | 2011-07-20 | 王增福 | Semiconductor heating and refrigerating device |
| CN202195557U (en) * | 2011-08-18 | 2012-04-18 | 曾罗麟 | Semi-conductor cold and warm air ventilator |
| CN103419596A (en) * | 2013-08-06 | 2013-12-04 | 柳州职业技术学院 | Small-size refrigerating and heating device for automobile |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109662585A (en) * | 2017-10-16 | 2019-04-23 | 佛山市顺德区美的饮水机制造有限公司 | Housing unit |
| CN109662585B (en) * | 2017-10-16 | 2024-05-31 | 佛山市顺德区美的饮水机制造有限公司 | Housing assembly |
| CN111227390A (en) * | 2020-04-02 | 2020-06-05 | 丁锬 | Prevent atomizing medical gauze mask of glasses lens |
| CN113084591A (en) * | 2021-04-13 | 2021-07-09 | 芜湖普尔机械有限公司 | High-precision numerical control milling and boring machine is with circulation heat sink |
| CN113816067A (en) * | 2021-08-18 | 2021-12-21 | 蚌埠学院 | Automatic device of continuous conveying meat piece of machining |
| CN113816067B (en) * | 2021-08-18 | 2022-12-20 | 蚌埠学院 | Device for automatically machining and continuously conveying meat blocks |
| CN116470452A (en) * | 2023-04-23 | 2023-07-21 | 河北鸿宇通信器材有限公司 | Air-conditioning integrated cable trough |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150422 |