CN109827382A - Vending machine with dual system operating mode - Google Patents
Vending machine with dual system operating mode Download PDFInfo
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- CN109827382A CN109827382A CN201910120613.1A CN201910120613A CN109827382A CN 109827382 A CN109827382 A CN 109827382A CN 201910120613 A CN201910120613 A CN 201910120613A CN 109827382 A CN109827382 A CN 109827382A
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- heat exchanger
- chamber
- vending machine
- heat
- compression
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Abstract
The invention discloses a kind of vending machines with dual system operating mode, it include: at least one for heating or the chamber of refrigerated product, for adjusting the heat-exchange system of the chamber room temperature, for the power module of heat-exchange system power supply, the heat-exchange system includes compression heat exchanger and semiconductor heat exchanger.The present invention passes through setting compression heat exchanger and semiconductor heat exchanger, make heat-exchange system that can there is multiple-working mode to correspond to different operating conditions, avoid the effect for influencing to freeze or heat, pass through setting solar panels simultaneously, it is powered using solar energy clean energy resource to compressor power supply and semiconductor, energy consumption is reduced, operating cost is lowered.
Description
Technical field
The present invention relates to vending machine field more particularly to a kind of vending machines with dual system operating mode.
Background technique
With the progress of urbanization, vending machine on street appears in more and more places, facilitates people's lives.At present
Part vending machine on street is used only semiconductor heat-exchange system or compressor heat-exchange system is used only, and is working as ambient temperature and is selling goods
It is insufficient using only the refrigerating capacity or heating capacity of semiconductor heat-exchange system when the refrigeration or excessive heating temperature difference of machine setting, it causes
Heat-exchange time is long, and heat transfer effect is poor.And using only compressor heat-exchange system, energy consumption is high.
Summary of the invention
In order to solve the defect in the prior art using only semiconductor heat-exchange system underpower, the invention proposes one
Kind has the vending machine of dual system operating mode.
The invention proposes a kind of vending machines, comprising: at least one is used to heat or the chamber of refrigerated product, for adjusting
The heat-exchange system of the chamber room temperature, for the power module of heat-exchange system power supply, the heat-exchange system includes compression
Heat exchanger and semiconductor heat exchanger.
Preferably, the chamber totally two, respectively first chamber and second chamber.
Preferably, the semiconductor heat exchanger includes that multiple both ends arranged side by side form the first heat-exchange end and the second heat-exchange end
PN junction, the air of the first heat-exchange end is blowed to the first blower of first chamber, the air of the second heat-exchange end is blowed into the second chamber
Second blower of room.
Further, the semiconductor heat exchanger further includes for controlling the number of the PN junction current direction with controller.
The compression heat exchanger includes compressor, First Heat Exchanger, the second heat exchanger and four-way valve, by First Heat Exchanger
Air blow to the third blower of first chamber, the air of the second heat exchanger is blowed to the four fan device of second chamber.
The invention also includes the controllers for controlling the semiconductor heat exchanger and the opening and closing of compression heat exchanger.
The invention also includes the temperature sensor for detecting environment temperature, the controller receives the environment temperature,
Corresponding preset temperature compares under different operating conditions, controls semiconductor heat exchanger according to comparing result and compression changes
The opening and closing of hot device.
Preferably, the controller is under summer operating mode, judge the environment temperature whether less than the first preset temperature, if
It is then to control semiconductor heat exchanger unlatching, compression heat exchanger is closed, if it is not, then controlling semiconductor heat exchanger and compression changes
Hot device is opened simultaneously.
Preferably, the controller judges whether the environment temperature is higher than the second preset temperature in winter under operating condition, if
It is then to control semiconductor heat exchanger unlatching, compression heat exchanger is closed, if it is not, then controlling semiconductor heat exchanger and compression changes
Hot device is opened simultaneously.
The controller controls the first chamber under summer operating mode as refrigeration chamber, and the second chamber is heating chamber
Room.
The controller controls the first chamber under operating condition in winter as heating chamber, and second chamber is refrigeration chamber.
Preferably, second chamber is connected to outdoor under the winter condition.
The power module includes: the civil power module for connecting alternating current.
Preferably, the power module includes: solar panel and battery.
Compared with prior art, the present invention makes heat-exchange system can by setting compression heat exchanger and semiconductor heat exchanger
Different operating conditions are corresponded to multiple-working mode, avoid the effect for influencing to freeze or heat, while by the way that solar panels are arranged,
It is powered using solar energy clean energy resource to compressor power supply and semiconductor, reduces energy consumption, lower operating cost.
Detailed description of the invention
Below with reference to embodiment and attached drawing, the present invention is described in detail, in which:
Fig. 1 is schematic diagram of the function of the invention.
Specific embodiment
As shown in Figure 1, the invention proposes a kind of vending machine, including first chamber 2, second chamber 3, heat-exchange system and electricity
Source module, first chamber 2 and second chamber 3 can be used for the refrigeration and heating of commodity, the temperature in heat-exchange system adjustable chamber,
Heat-exchange system is powered by power module, and heat-exchange system includes compression heat exchanger and semiconductor heat exchanger, environment temperature with
Vending machine setting refrigeration or heating temperature difference it is excessive when, when can be used cooperatively by compression heat exchanger with semiconductor heat exchanger
Underpower is avoided the occurrence of, the effect freezed or heated is influenced.
In the present invention, semiconductor heat exchanger includes multiple PN junctions 12 and transmission & distribution controller 11, and PN junction 12 is arranged side by side, two
End forms the first heat-exchange end and the second heat-exchange end, the first heat-exchange end and the second heat-exchange end are respectively facing different chambers, and first
Heat-exchange end is equipped with the first blower 21, and the first blower 21 is towards the first chamber 2 of vending machine, and the second heat-exchange end is equipped with the second wind
Machine 31, the second blower 31, can be by the winds of heat-exchange end into chamber, to first by blower towards the second chamber 3 of vending machine
Chamber 2 heats up, and second chamber 3 cools down, or cools down to first chamber 2, and second chamber 3 heats up, and reaches
The effect of commodity in refrigeration and heating chamber, the controllable current direction by PN junction 12 of transmission & distribution controller 11 can be by two
The heating of heat-exchange end and cooling function are mutually converted, so that the cold storage function of two chambers and heating function be allow mutually to turn
It changes.
In the present invention, compression heat exchanger includes compressor, First Heat Exchanger, the second heat exchanger, four-way valve, third blower
22 and four fan device 32, third blower 22 air at First Heat Exchanger can be blowed to first chamber 2, four fan device 32 can be by
Air at two heat exchangers blows to second chamber 3, and compression heat exchanger and semiconductor heat exchanger can simultaneously cool down to chamber
And heating, accelerate heat transfer rate, shortens heat-exchange time.
The invention also includes controller and temperature sensor, controller can control semiconductor heat exchanger and compression heat exchanger
Opening and closing, temperature sensor is corresponding under vending machine difference operating condition by controller for receiving environment temperature
Preset temperature compare, according to comparing result control semiconductor heat exchanger and compression heat exchanger switch, avoid the occurrence of
Underpower, while the energy of avoiding waste.
Controller judges environment temperature whether less than the first preset temperature, if so, illustrating extraneous temperature under summer operating mode
Degree is little with the refrigerated storage temperature gap of vending machine Chamber, and control semiconductor heat exchanger is opened, and compression heat exchanger is closed, if
It is no, then illustrate that ambient temperature and the refrigerated storage temperature gap of vending machine Chamber are larger, depends merely on semiconductor heat exchanger and freeze
Overlong time, then control semiconductor heat exchanger and compression heat exchanger while opening.Wherein, the first preset temperature may be configured as
23℃。
Controller under operating condition, judges whether the environment temperature is higher than the second preset temperature in winter, if so, explanation is outer
Boundary's temperature and the heating temperature gap of vending machine Chamber are little, then control semiconductor heat exchanger unlatching, compression heat exchanger
It closes, if it is not, then illustrating that ambient temperature and the heating temperature gap of vending machine Chamber are big, depends merely on semiconductor heat exchanger progress
The overlong time of heating then controls semiconductor heat exchanger and compression heat exchanger while opening.Wherein, the second preset temperature can be set
It is set to 15 DEG C.
Under summer operating mode, controller controls the current direction of PN junction 12 and the four-way valve of compression heat exchanger, makes first
Chamber 2 is refrigeration chamber, and second chamber 3 is heating chamber, can be in summer warmer drinks and heat preservation drink.In winter under operating condition,
Controller controls the current direction for the PN junction 12 that number changes with controller 11 in semiconductor heat exchanger, and switches compression heat exchanger
Four-way valve, refrigeration and heating location swap, make first chamber 2 heat chamber, second chamber 3 be freeze chamber because
Winter is not necessarily to freeze to commodity, wherein in winter under operating condition, second chamber is directly connected to outdoor, improves heat exchange efficiency.
In the present invention, power module includes the civil power module for connecting alternating current, solar panel 14 and battery 13.
Solar panel 14 can be used as the supplementary energy of compressor in the main energy sources and compression heat exchanger of semiconductor heat exchanger, can
The use for reducing alternating current, reduces the whole energy consumption of vending machine.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (14)
1. a kind of vending machine, comprising: at least one is used to heat or the chamber of refrigerated product, for adjusting the chamber room temperature
Heat-exchange system, for the heat-exchange system power supply power module, which is characterized in that the heat-exchange system include compression heat exchange
Device and semiconductor heat exchanger.
2. vending machine as described in claim 1, which is characterized in that the chamber totally two, respectively first chamber (2) and
Two chambers (3).
3. vending machine as claimed in claim 2, which is characterized in that the semiconductor heat exchanger includes: multiple arranged side by side two
End forms the PN junction (12) of the first heat-exchange end and the second heat-exchange end, and the air of the first heat-exchange end is blowed to the of first chamber (2)
The air of second heat-exchange end is blowed to the second blower (31) of second chamber (3) by one blower (21).
4. vending machine as claimed in claim 3, which is characterized in that the semiconductor heat exchanger further includes for controlling the PN
The number for tying (12) current direction matches controller (11).
5. vending machine as claimed in claim 2, which is characterized in that the compression heat exchanger includes compressor, the first heat exchange
The air of First Heat Exchanger is blowed to the third blower (22) of first chamber (2), by second by device, the second heat exchanger and four-way valve
The air of heat exchanger blows to the four fan device (32) of second chamber (3).
6. vending machine as claimed in claim 2, which is characterized in that further include controlling the semiconductor heat exchanger and compression changes
The controller of hot device opening and closing.
7. vending machine as claimed in claim 6, which is characterized in that it further include the temperature sensor for detecting environment temperature,
The controller receives the environment temperature, and corresponding preset temperature compares under different operating conditions, is tied according to comparison
The opening and closing of fruit control semiconductor heat exchanger and compression heat exchanger.
8. vending machine as claimed in claim 7, which is characterized in that the controller judges the environment under summer operating mode
Whether temperature is less than the first preset temperature, if so, control semiconductor heat exchanger is opened, compression heat exchanger is closed, if it is not, then
Control semiconductor heat exchanger and compression heat exchanger are opened simultaneously.
9. vending machine as claimed in claim 7, which is characterized in that the controller under operating condition, judges the environment in winter
Whether temperature is higher than the second preset temperature, if so, control semiconductor heat exchanger is opened, compression heat exchanger is closed, if it is not, then
Control semiconductor heat exchanger and compression heat exchanger are opened simultaneously.
10. vending machine as claimed in claim 8, which is characterized in that the controller controls described first under summer operating mode
Chamber (2) is refrigeration chamber, and the second chamber (3) is heating chamber.
11. vending machine as claimed in claim 9, which is characterized in that the controller controls described first under operating condition in winter
Chamber (2) is heating chamber, and second chamber (3) is refrigeration chamber.
12. vending machine as claimed in claim 11, which is characterized in that second chamber (3) and outdoor connect under the winter condition
It is logical.
13. vending machine as described in claim 1, which is characterized in that the power module includes: the alternating current for connecting alternating current
Module.
14. vending machine as described in claim 1, which is characterized in that the power module include: solar panel (14) and
Battery (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910120613.1A CN109827382A (en) | 2019-02-18 | 2019-02-18 | Vending machine with dual system operating mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910120613.1A CN109827382A (en) | 2019-02-18 | 2019-02-18 | Vending machine with dual system operating mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109827382A true CN109827382A (en) | 2019-05-31 |
Family
ID=66863620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910120613.1A Pending CN109827382A (en) | 2019-02-18 | 2019-02-18 | Vending machine with dual system operating mode |
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| Country | Link |
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| CN (1) | CN109827382A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110631637A (en) * | 2019-10-11 | 2019-12-31 | 江苏海洋大学 | Data acquisition equipment and data processing method |
| CN113365472A (en) * | 2021-05-31 | 2021-09-07 | 江苏中科新源半导体科技有限公司 | Temperature control equipment of outdoor cabinet and temperature control method thereof |
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| JP2011257826A (en) * | 2010-06-07 | 2011-12-22 | Panasonic Corp | Automatic vending machine |
| CN102479406A (en) * | 2010-11-19 | 2012-05-30 | 松下电器产业株式会社 | Automatic vending machine |
| CN202615493U (en) * | 2012-06-18 | 2012-12-19 | 上海大学 | Comprehensive automatic vending machine capable of refrigerating |
| CN204117284U (en) * | 2014-10-24 | 2015-01-21 | 冉浩 | A kind of Novel Internet dispensing cabinet |
| CN104732659A (en) * | 2015-03-13 | 2015-06-24 | 浙江大学 | Vending machine capable of improving heat utilization efficiency |
| CN105096460A (en) * | 2015-09-09 | 2015-11-25 | 浙江大学 | Heat pump type automatic vending machine with goods storage function, refrigeration function and heating function which are separated |
| CN108320380A (en) * | 2018-04-18 | 2018-07-24 | 山东交通学院 | A kind of fruits and vegetables intelligently free vending machine and control method |
| CN208335361U (en) * | 2018-07-17 | 2019-01-04 | 深圳市海淇展示文化有限公司 | A kind of self-service medicine selling machine |
-
2019
- 2019-02-18 CN CN201910120613.1A patent/CN109827382A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011257826A (en) * | 2010-06-07 | 2011-12-22 | Panasonic Corp | Automatic vending machine |
| CN102479406A (en) * | 2010-11-19 | 2012-05-30 | 松下电器产业株式会社 | Automatic vending machine |
| CN202615493U (en) * | 2012-06-18 | 2012-12-19 | 上海大学 | Comprehensive automatic vending machine capable of refrigerating |
| CN204117284U (en) * | 2014-10-24 | 2015-01-21 | 冉浩 | A kind of Novel Internet dispensing cabinet |
| CN104732659A (en) * | 2015-03-13 | 2015-06-24 | 浙江大学 | Vending machine capable of improving heat utilization efficiency |
| CN105096460A (en) * | 2015-09-09 | 2015-11-25 | 浙江大学 | Heat pump type automatic vending machine with goods storage function, refrigeration function and heating function which are separated |
| CN108320380A (en) * | 2018-04-18 | 2018-07-24 | 山东交通学院 | A kind of fruits and vegetables intelligently free vending machine and control method |
| CN208335361U (en) * | 2018-07-17 | 2019-01-04 | 深圳市海淇展示文化有限公司 | A kind of self-service medicine selling machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110631637A (en) * | 2019-10-11 | 2019-12-31 | 江苏海洋大学 | Data acquisition equipment and data processing method |
| CN110631637B (en) * | 2019-10-11 | 2021-11-05 | 江苏海洋大学 | Data acquisition equipment and data processing method |
| CN113365472A (en) * | 2021-05-31 | 2021-09-07 | 江苏中科新源半导体科技有限公司 | Temperature control equipment of outdoor cabinet and temperature control method thereof |
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Application publication date: 20190531 |