CN109427140A - Automatic vending machine - Google Patents
Automatic vending machine Download PDFInfo
- Publication number
- CN109427140A CN109427140A CN201810705461.7A CN201810705461A CN109427140A CN 109427140 A CN109427140 A CN 109427140A CN 201810705461 A CN201810705461 A CN 201810705461A CN 109427140 A CN109427140 A CN 109427140A
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- CN
- China
- Prior art keywords
- library
- commodity
- prevent
- freeze
- controlling
- 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
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F11/00—Coin-freed apparatus for dispensing, or the like, discrete articles
- G07F11/72—Auxiliary equipment, e.g. for lighting cigars, opening bottles
Abstract
This automatic vending machine has control unit, the control unit is constituted are as follows: the temperature on the top in library is accommodated based on the external air temperature detected by external air temperature sensor and by the commodity that storehouse temperature sensor detects, the cooling of inside to make refrigerant return device accommodate library to commodity stops, and thus carries out freezing to prevent from controlling for the top for preventing the commodity being contained in commodity receiving library from freezing.
Description
Technical field
The present invention relates to a kind of automatic vending machine, more particularly to it is a kind of have the inside in commodity receiving library is cooled to advise
Determine the automatic vending machine of the cooling end of temperature.
Background technique
In the past, it is known that a kind of automatic vending for having the cooling end that the inside in commodity receiving library is cooled to predetermined temperature
Machine.Such as this automatic vending machine is disclosed in Japanese Unexamined Patent Publication 2017-058740 bulletin.
Automatic vending machine below is disclosed in Japanese Unexamined Patent Publication 2017-058740 bulletin: having and commodity are accommodated into library
Inside be cooled to the cooling end of predetermined temperature, the setting value for the cooling temperature that commodity accommodate library is set as than common
The cold district of the high value of the setting value of cooling temperature controls (freezing to prevent from controlling), to inhibit supercooling due to cold district
Caused commodity freeze.In the automatic vending machine of Japanese Unexamined Patent Publication 2017-058740 bulletin, following cold district is carried out
Control: in the commodity receiving library detected based on the storehouse temperature sensor by the lower part being set in commodity receiving library (under
Portion) temperature, to inhibit the commodity (next commodity (next commodity to be supplied)) of lower part in commodity receiving library to freeze.
However, in automatic vending machine, being to accommodate library based on commodity as Japanese Unexamined Patent Publication 2017-058740 bulletin
The temperature of interior lower part carries out freezing to prevent control, therefore it is conceivable that there are the temperature on the top in commodity receiving library not
The case where in state appropriate.Therefore, alternatively it is conceivable to which there are following situations: although the commodity quilt of the lower part in commodity receiving library
It is adjusted to can be avoided the temperature freezed, but the commodity on the top in commodity receiving library still freeze.Thus, in such as Japanese Unexamined Patent Publication
In automatic vending machine as 2017-058740 bulletin, alternatively it is conceivable to which there are following situations: due to upper in commodity receiving library
The commodity in portion freeze and the quality of commodity are made to deteriorate or occur to discard caused by commodity because of container breakage of commodity etc.
Loss (discarded loss).
Summary of the invention
The present invention is completed to solve the problems, such as described above, and it is an object of the present invention to provide a kind of energy
Enough inhibit the automatic vending machine of following situations: since the commodity on the top in commodity receiving library freeze and making the quality of commodity bad
The discarded loss of commodity caused by changing or occurring because of container breakage of commodity etc..
In order to achieve the above object, the automatic vending machine based on one aspect of the present invention has: commodity accommodate library, receive
Hold commodity；The inside in commodity receiving library is cooled to predetermined temperature by cooling end；External air temperature sensor, detection are outer
Portion's air themperature；Library internal upper part temperature sensor, detection commodity accommodate the temperature on the top in library；And control unit, structure
Become: being detected based on the external air temperature detected by external air temperature sensor and by library internal upper part temperature sensor
Thus the temperature on the top in commodity receiving library out carries out stop cooling end to the cooling of inside in commodity receiving library
Freeze to prevent from controlling in top for preventing the commodity on the top being contained in commodity receiving library from freezing.
As described above, the automatic vending machine based on one aspect of the present invention constitutes control unit are as follows: based on by in library
The temperature on the top in commodity that portion's temperature sensor detects receiving library, to make cooling end to the cold of the inside in commodity receiving library
But stop, thus carrying out freezing to prevent from controlling for the top for preventing the commodity on the top being contained in commodity receiving library from freezing.
Thereby, it is possible to the temperature based on the top in commodity receiving library at least to inhibit the commodity in commodity receiving library further cold
But, therefore the commodity on top that are able to suppress in commodity receiving library freeze.As a result, it is possible to inhibit following situations: due to commodity
Receiving library in top commodity freeze and make commodity quality deteriorate or occur because of container breakage of commodity etc. caused by
The discarded loss of commodity.In addition, being based not only on library internal upper part temperature, also based on external air temperature freezing to prevent to carry out top
Control is able to carry out that in view of external air temperature, precision is higher thus compared with the case where being based only upon library internal upper part temperature
Top freeze to prevent from controlling.
In the above-mentioned automatic vending machine based on one aspect, it is preferred that library internal upper part heater is also equipped with, in the library
Upper portion heater is set to the top in commodity receiving library, heats for the commodity to the top in commodity receiving library, structure
Become: so that library internal upper part heater is worked other than stopping cooling end to the cooling of the inside in commodity receiving library, thus
Top is carried out to freeze to prevent from controlling.With this configuration, with phase the case where the not set heater in top in commodity receiving library
Than easily library can be accommodated to commodity by using the library internal upper part heater on the top being set in commodity receiving library
It is heated on top.As a result, it is possible to the commodity efficiently to the top in commodity receiving library to heat, therefore can be rapid
And the top commodity in commodity receiving library is more effectively inhibited to freeze.
In the above-mentioned automatic vending machine based on one aspect, it is preferred that under being also equipped in detection commodity receiving library
Lower temperature sensor in the library of the temperature in portion, control unit are constituted are as follows: outer based on being detected by external air temperature sensor
Portion's air themperature and the temperature that the lower part in library is accommodated by the commodity that lower temperature sensor in library detects, freeze with top
Freeze to prevent in the lower part that knot prevents control to be performed separately from for preventing the commodity for the lower part being contained in commodity receiving library from freezing
Only control.With this configuration, worrying the case where the top commodity in commodity receiving library freeze and worrying to receive in commodity
In the case that lower part commodity in Rong Ku freeze, can carry out respectively required amount freeze to prevent control.As a result, it is possible to
Upper and lower part in commodity receiving library high-precision and is more effectively carried out respectively and freezes to prevent to control.In addition, by by top
Freeze to prevent control from freezing to prevent control from carrying out with being combined with lower part, the commodity in commodity receiving library can be reliably suppressed and frozen
Knot, and can be accommodated in library in entire commodity and efficiently carry out freezing to prevent to control.
In the above-mentioned automatic vending machine based on one aspect, it is preferred that be also equipped with ventilation hole, which is set to
Commodity accommodate the top in library, for recycling top of the air in commodity receiving library.With this configuration, top is being carried out
When freezing to prevent control, ventilation hole is able to use to make air be easy to recycle on the top that commodity accommodate in library, therefore can be
Top in commodity receiving library more efficiently carries out freezing to prevent to control.
In the structure for having above-mentioned library internal upper part heater, it is preferred that be also equipped with library internal upper part fan, in the library on
Portion's fan is set to the top in commodity receiving library, for making the air circulation in commodity receiving library, constitutes are as follows: in addition to making to cool down
Other than portion is to the cooling stopping of the inside in commodity receiving library, so that library internal upper part heater is worked and transport library internal upper part fan
Turn, thus carries out top and freeze to prevent from controlling.With this configuration, can make to be heated by library internal upper part using library internal upper part fan
Top of the heat that device generates in commodity receiving library efficiently recycles.As a result, it is possible to inhibit the top in commodity receiving library
The Temperature Distributions of commodity generate it is biased, therefore be able to suppress the phenomenon that commodity are exceedingly heated, commodity are not sufficiently heated
The phenomenon that generation.
In the above-mentioned automatic vending machine based on one aspect, it is preferred that control unit is constituted are as follows: by outside air temperature
The external air temperature that detects of degree sensor is first threshold or less and the commodity that are detected by library internal upper part temperature sensor
The temperature on the top in receiving library is to start top in second threshold situation below to freeze to prevent from controlling.With this configuration,
First threshold and second threshold are set as to the possible congelative temperature of commodity on the top in commodity receiving library, thus it enables that
Freeze to prevent from controlling the beginning that is in due course in top.
In this case, control unit is constituted are as follows: when carrying out top and freezing to prevent control, by external air temperature
It is examined in the case that the external air temperature that sensor detects is third threshold value or more or by library internal upper part temperature sensor
In the case that the temperature on the top in commodity receiving library measured is the 4th threshold value or more, terminates top and freezes to prevent from controlling,
In, third threshold value is the value higher than first threshold, and the 4th threshold value is the value higher than second threshold.With this configuration, by third
Threshold value and the 4th threshold value are respectively set as the value higher than first threshold and the value higher than second threshold, thus it enables that top is freezed
Prevent that there is certain amplitude between the beginning condition and termination condition of control.Thus, it is possible to which top is avoided to freeze to prevent from controlling
After restart or start immediately to be immediately finished after control is freezed to prevent in top, therefore be able to suppress weight during short
Freeze to prevent the beginning and end of control in multiple top.As a result, it is possible to inhibit to freeze to prevent opening for control on repetition top every time
Beginning open/close at the end of the consumption of the components such as the cooling end of (ON/OFF).In addition, being third in external air temperature
The temperature on the top in the case where more than threshold value or in commodity receiving library freezes top in the case where being the 4th threshold value or more
Knot prevents control from terminating, and thus, it is possible to inhibit cooling end persistently to stop the cooling of the commodity in commodity receiving library.As a result, energy
Enough inhibit following situations: freezing to prevent in control on the top of the commodity on the top being conceived in commodity receiving library, commodity are received
The cooling of the commodity of lower part in Rong Ku also persistently stops, and thus becomes the commodity of the lower part in commodity receiving library not by suitably
Cooling situation.
In the above-mentioned automatic vending machine based on one aspect, it is preferred that control unit is constituted are as follows: freeze terminating top
In a period of the first stipulated time after preventing control, do not start top and freeze to prevent from controlling, also, freezes to prevent starting top
In a period of the second stipulated time after only controlling, does not terminate top and freeze to prevent from controlling.It with this configuration, can be reliably
Top is avoided to freeze to prevent to restart or start immediately top after control to freeze to be immediately finished after preventing control, therefore
It can be reliably suppressed and repeat top between short-term and freeze to prevent the beginning and end of control.As a result, it is possible to reliably press down
Make the consumption that the components such as the cooling end opened/closed are carried out at the beginning and end of repetition top every time freezes to prevent control.
In addition, by after the second stipulated time terminate top freeze to prevent from controlling, can be reliably suppressed since top is freezed
It prevents from controlling and persistently stopping cooling of the cooling end to the commodity in commodity receiving library.It is following as a result, it is possible to be reliably suppressed
Situation: freezing to prevent in control on the top of the commodity on the top being conceived in commodity receiving library, under in commodity receiving library
The cooling of the commodity in portion also persistently stops, and thus becomes the shape that the commodity of the lower part in commodity receiving library are not properly cooled
Condition.
Detailed description of the invention
Fig. 1 is the in-built sectional view for showing the automatic vending machine based on first embodiment of the invention.
Fig. 2 is the block diagram for showing the control structure of the automatic vending machine based on first embodiment of the invention.
Fig. 3 is the process for freezing to prevent control illustrated for the automatic vending machine based on first embodiment of the invention
Flow chart.
Fig. 4 is the in-built sectional view for showing the automatic vending machine based on second embodiment of the present invention.
Fig. 5 is the block diagram for showing the control structure of the automatic vending machine based on second embodiment of the present invention.
Specific embodiment
In the following, being illustrated based on the drawings the embodiment for embodying the present invention.
Illustrate the structure of the automatic vending machine 100 based on first embodiment of the invention referring to Figures 1 and 2.
(structure of automatic vending machine)
As shown in Figure 1, automatic vending machine 100 is will to sell after the cooling of the commodity 80 such as can drink, plastic bottle beverage or heating
Equipment.Automatic vending machine 100 has main body cabinet 1 and is disposed relative to the positive floor 2 that main body cabinet 1 can be opened and closed.In addition,
In the following description, the side Y1 for being provided with positive floor 2 is known as " face side " sometimes, by the side Y2 as the opposite side of the side Y1
Referred to as " back side ".
Main body cabinet 1 has the commodity receiving library 3 of receiving commodity 80 and accommodates the canyon 4 of refrigerant return device 20.
Commodity receiving library 3 and canyon 4 are separated in upper and lower (Z-direction) by separation wall member 5, are thus divided into upside (Z1
Side) commodity receiving library 3 and downside (side Z2) canyon 4.In addition, in main body cabinet 1, in the direction (X-axis vertical with paper
Direction) on be provided with multiple commodity receiving library 3 (using or heating is used as cooling), multiple commodity receivings library 3 all has identical
Structure, therefore omit detailed description.In addition, refrigerant return device 20 is an example of claims " cooling end ".
In commodity receiving library 3, with using the upside (side Z1) that contact with main body cabinet 1 and back side (side Y2) and with divide
The downside (side Z2) that partition wall member 5 contacts is provided with insulation 6 to surround the mode in internal space.As shown in Figure 1, automatic
In vending machine 100, substantial commodity are configured to by the space that insulation 6 surrounds and accommodate library 3.
Commodity host rack 10, output slideway 11, library inside heat exchanger 20a, storehouse temperature are provided in commodity receiving library 3
Sensor 13, auxiliary heater 14, library internal fan 15, storehouse temperature sensor 16, auxiliary heater 17 and library internal fan 18.
In addition, storehouse temperature sensor 13 and storehouse temperature sensor 16 are claims " lower temperature sensor in library " respectively
An example of " library internal upper part temperature sensor ".In addition, auxiliary heater 17 is claims " library internal upper part heater "
An example.In addition, library internal fan 18 is an example of claims " library internal upper part fan ".
In commodity receiving library 3, commodity host rack 10 is configured to accommodate the top in library 3 from commodity across to lower part.In addition,
Output slideway 11, library inside heat exchanger 20a, storehouse temperature sensor 13, auxiliary heater 14 and library internal fan 15 are set to
Commodity accommodate the lower part in library 3.In addition, storehouse temperature sensor 16, auxiliary heater 17 and library internal fan 18 are set to quotient
Product accommodate the top in library 3.In addition, in the first embodiment, it will be than in the short transverse of commodity host rack 10 (Z-direction)
The upper position of substantial middle (positioned at line 90 herein) as " commodity accommodate the top in library 3 ", will be than line 90 on the lower
The position of side is as " commodity accommodate the lower part in library 3 ".
The state receiving that commodity host rack 10 is configured to commodity 80 to be laminated from lower to upper part.In commodity host rack 10
Separator 30 is provided with to form multiple subregions in inside.Separator 30 be formed in entire surface air can by hole,
It is configured to recycle air in the inside of commodity host rack 10.In addition, the shape near the lower end of commodity host rack 10
At have when commodity 80 are discharged commodity 80 can by opening (not shown).
Commodity host rack 10 overleaf side (side Y2) is formed with opening 31.Opening 31 includes being formed in than commodity host rack 10
Short transverse (Z-direction) on substantial middle (positioned at line 90 herein) position on the lower opening 31a and formation
Opening 31b in the position more upper than line 90.In addition, the back side (side Y2) in commodity host rack 10 is formed at the back side
The back side air duct 3a that (Z-direction) extends along the vertical direction between side and insulation 6.In addition, opening 31b is claims
An example of " ventilation hole ".
Output slideway 11 is configured at the lower section of commodity host rack 10, and being configured to will be from quotient using output mechanism portion (not shown)
The commodity 80 that product host rack 10 is discharged are directed to the commodity take-out port (not shown) for being set to the lower part of positive floor 2.It is slided in output
Multiple through holes (not shown) can be provided with along thickness direction in a manner of by air on road 11.
Library inside heat exchanger 20a is a part of refrigerant return device 20, is to filled using refrigerant circuit
Air and commodity after setting 20 cooling (heating) accommodate the heat exchange between the air in library 3 and are arranged.Library inside heat exchanger
20a is set near the lowest part in commodity receiving library 3.
Storehouse temperature sensor 13 is set near the lower end of commodity host rack 10.Storehouse temperature sensor 13 is constituted
To be able to detect the temperature (temperature of lower in library) that commodity accommodate the lower part in library 3.
Auxiliary heater 14 is set to the face side (side Y1) of library inside heat exchanger 20a.Auxiliary heater 14 be in order to
It carries out further to the air after being heated by refrigerant return device 20 when the heating for freezing to prevent the commodity such as control from accommodating in library 3
Heating and be arranged.
Library internal fan 15 is set to the face side (side Y1) of auxiliary heater 14.That is, library inside heat exchanger 20a, auxiliary add
Hot device 14 and library internal fan 15 are configured to arrange from back side (side Y2) to face side (side Y1) in this order.Library internal fan 15
It is configured to be configured to towards Y direction to carry out the air-supply of air from back side (side Y2) towards face side (side Y1).By
This, library internal fan 15 can make the air circulation in commodity receiving library 3.
Storehouse temperature sensor 16 is set near the upper end of commodity host rack 10.Storehouse temperature sensor 16 is constituted
To be able to detect the temperature (library internal upper part temperature) that commodity accommodate the top in library 3.
Auxiliary heater 17 is set near the topmost in commodity receiving library 3.Auxiliary heater 17 is configured to
The commodity 80 on the top in commodity receiving library 3 are heated.
Library internal fan 18 is set to the face side (Y1) of auxiliary heater 17.That is, auxiliary heater 17 and library internal fan 18
It is configured to arrange from back side (side Y2) to face side (side Y1) in this order.Library internal fan 18 is configured to towards Y direction, structure
As the air-supply that can carry out air from back side (side Y2) towards face side (side Y1).Library internal fan 18 can make quotient as a result,
Product accommodate the air circulation in library 3.
The part in addition to the inside heat exchanger 20a of library of refrigerant return device 20, the refrigeration are contained in canyon 4
Agent loop apparatus 20, which is used to supply cooling (heating) air to commodity receiving library 3, (adds the inside cooling in commodity receiving library 3
Heat) it is predetermined temperature.The compression that refrigerant return device 20 sprays after the inside of canyon 4 has for by refrigerant compression
Machine, library outer heat-exchanger for carrying out heat exchange with outside air etc..
Canyon 4 is provided with the external air temperature sensor 21 of detection external air temperature.External air temperature passes
Sensor 21 is set near the taking mouth for the outside air being arranged in canyon 4.
In addition, as shown in Fig. 2, automatic vending machine 100 has for controlling the whole movement of automatic vending machine 100
Control unit 40 and storage unit 41 for being stored in program used in control unit 40 etc..
Control unit 40 is to be configured to include CPU (Central Processing Unit: central processing unit), ROM
(Read Only Memory: read-only memory) and RAM's (Random Access Memory: random access memory) etc.
Computer.Control unit 40 is configured to be carried out based on external air temperature and storehouse temperature for preventing from being contained in commodity receiving library
What the commodity 80 in 3 freezed freezes to prevent to control.In addition, utilizing refrigerant return device 20 in multiple commodity receiving library 3
Cooling commodity receiving library 3 is carried out to carry out freezing to prevent to control.
Storage unit 41 by nonvolatile memory such as constituting.Storage unit 41 is configured to storage and progress in the past
Freeze to prevent from controlling related information (date-time etc.), preset external air temperature and threshold value of storehouse temperature etc..
(circulation that commodity accommodate the air in library)
Then, illustrate the commodity of the temperature adjustment of the commodity 80 for be contained in commodity receiving library 3 referring to Fig.1
Accommodate the circulation of the air in library 3.In addition, being flowed with the thick-line arrow in scheming to show rough air.
Firstly, illustrating the circulation of the air of the lower part in commodity receiving library 3.Lower part in commodity receiving library 3, when making library
When internal fan 15 works, the flowing from back side (side Y2) to the air of face side (side Y1) is generated.Then, by heat exchange in library
It is defeated by being formed in after air (hereinafter referred to as " lower part circulation air ") after device 20a cooling (heating) passes through library internal fan 15
The through hole of slideway 11 and direction is changed into upwards out.Then, lower part circulation air is from being formed in commodity host rack 10
The opening of lower end enters the inside of commodity host rack 10.
Enter most of direction in a manner of being directed into opening 31a in the lower part circulation air of commodity host rack 10
It is simultaneously flowed from face side (side Y1) surface side of supporting or opposing (side Y2) top.Then, by the lower part circulation air after opening 31a via back
Face air duct 3a returns to library inside heat exchanger 20a.In addition, entering a part stream of the lower part circulation air of commodity host rack 10
It spreads on top after to the position more against the top than opening 31a in commodity host rack 10.As described above, lower part circulation air exists
Commodity accommodate the lower part circulation in library 3, and thus, it is possible in commodity host rack 10 to accommodating (mainly under commodity host rack 10
Portion) commodity 80 are cooled down or are heated.
Then, illustrate the circulation of the air on the top in commodity receiving library 3.Top in commodity receiving library 3, when making library
When internal fan 18 works, the flowing from back side (side Y2) to the air of face side (side Y1) is generated.Then, by auxiliary heater
Air (hereinafter referred to as " top circulation air ") after 17 heating is by after library internal fan 18, from being formed in commodity host rack 10
Opening enters the inside of commodity host rack 10.
The top circulation air of commodity host rack 10 is entered in a manner of being directed into opening 31b downward and from just
Surface side (side Y1) surface side of supporting or opposing (side Y2) flowing.Then, it is returned by the top circulation air after opening 31b via back side air duct 3a
Return to auxiliary heater 17.As described above, top of the top circulation air in commodity receiving library 3 recycles, and thus, it is possible to right
(the mainly top of the commodity host rack 10) commodity 80 accommodated in commodity host rack 10 are heated.
(freezing to prevent from controlling)
Then, illustrate to be carried out by control unit 40 freezes to prevent the details of control.
Control unit 40 is configured to carry out preventing from being contained in the top that the commodity 80 on the top in commodity receiving library 3 freeze
Freeze to prevent from controlling in the lower part for freezing to prevent from controlling and prevent the commodity 80 for the lower part being contained in commodity receiving library 3 from freezing.
In the first embodiment, control unit 40 be configured to (mutually dividually) control top independently of each other freeze to prevent control and
Freeze to prevent from controlling in lower part.That is, control unit 40 includes following situations: freezing to prevent control and lower part from freezing to prevent control equal in top
Without；Top is only carried out to freeze to prevent from controlling；Lower part is only carried out to freeze to prevent from controlling；And it carries out top simultaneously and freezes to prevent
Control and lower part freeze to prevent from controlling.
In the first embodiment, it is configured to by control unit 40 based on upper in external air temperature and commodity receiving library 3
Freeze to prevent control from (freezing to prevent in lower part in temperature (library internal upper part temperature (temperature of lower in the library)) top Lai Jinhang in portion (lower part)
Control).Specifically, constitute are as follows: outside portion's air themperature become preset first threshold (for example, -1 DEG C) below and
Library internal upper part temperature (temperature of lower in library) becomes in preset second threshold (for example, 0 DEG C) situation below, by controlling
Portion 40 starts top and freezes to prevent control (freezing to prevent from controlling in lower part).In addition, constituting are as follows: portion's air themperature becomes preparatory outside
Become preparatory in the case where more than the third threshold value (for example, 1 DEG C) of setting or in library internal upper part temperature (temperature of lower in library)
In the case where more than the 4th threshold value (for example, 3 DEG C) of setting, top is terminated by control unit 40 and freezes to prevent control from (freezing lower part
It prevents from controlling).Moreover it is preferred that third threshold value and the 4th threshold value are respectively the value higher than first threshold and compare second threshold
High value.
Freeze to prevent from controlling as top, in the first embodiment, be configured to be carried out by control unit 40 following three it is dynamic
Make.That is, freezing to prevent in control on top, being configured to by control unit 40 while carrying out: making the cooling of refrigerant return device 20
Movement stops, so that auxiliary heater 17 is intermittently worked and operate library internal fan 18.In addition, in refrigerant return device
20 cooling action is freezed to prevent from controlling in the case where stopping due to lower part, freezes to prevent in control on top, be configured to
Simultaneously make auxiliary heater 17 intermittently work and operate library internal fan 18 by control unit 40.In addition, making to assist
It is to inhibit exceedingly to be heated in commodity receiving library 3 by auxiliary heater 17 that heater 17, which intermittently works,.
Freeze to prevent from controlling as lower part, in the first embodiment, be configured to be carried out by control unit 40 following three it is dynamic
Make.That is, freezing to prevent in control in lower part, being configured to by control unit 40 while carrying out: making the cooling of refrigerant return device 20
Movement stops, so that auxiliary heater 14 is intermittently worked and operate library internal fan 15.In addition, in refrigerant return device
20 cooling action is freezed to prevent from controlling in the case where stopping due to top, freezes to prevent in control in lower part, be configured to
Simultaneously make auxiliary heater 14 intermittently work and operate library internal fan 15 by control unit 40.
In addition, in the first embodiment, control unit 40 is constituted are as follows: terminating to freeze to prevent control from (freezing to prevent in top
Control and lower part freeze to prevent from controlling) after preset first stipulated time (for example, 2 minutes) in, do not start to freeze to prevent
Only control.In addition, control unit 40 is constituted are as follows: starting to freeze to prevent control from (freezing to prevent control and lower part from freezing to prevent in top
Control) after preset second stipulated time (for example, 2 minutes) in, do not terminate to freeze to prevent to control.
(freezing the process for preventing from controlling for carrying out top)
Then, illustrate referring to Fig. 3 for freezing to prevent to carry out top based on external air temperature and library internal upper part temperature
The process only controlled.In addition, the lower part for carried out based on external air temperature and Ku Nei temperature of lower freezes to prevent
The process of control is to freeze to prevent from controlling same process with top, therefore omit detailed description.In addition, lower part freezes to prevent
The process of control is to freeze that the process of control is prevented to be performed separately from top.
Firstly, in step s101, control unit 40 is based on when starting to freeze to prevent the process of control for carrying out top
Whether information stored in storage unit 41 etc. presets to judge to have passed through from nearest top freezes to prevent control from terminating
The first stipulated time.Then, control unit 40 have passed through first being judged as from nearest top freezes to prevent control from terminating
In the case where stipulated time, S102 is entered step.In addition, control unit 40 freezes to prevent control from tying being judged as from nearest top
In the case where doing up without the first stipulated time, step S101 is repeated.
In step s 102, control unit 40 judge whether it is external air temperature be preset first threshold below,
And library internal upper part temperature is preset second threshold or less.Then, control unit 40 is being judged as that external air temperature is the
Below one threshold value and library internal upper part temperature is to enter step S103 in second threshold situation below.In addition, control unit 40 exists
To be judged as external air temperature not be first threshold or less or library internal upper part temperature is not in second threshold situation below,
Repeat step S102.
In step s 103, the beginning of control unit 40 top freezes to prevent from controlling.Freeze to prevent from controlling as top, control unit
40 other than stopping the cooling action of refrigerant return device 20, also make auxiliary heater 17 intermittently work and make
Library internal fan 18 operates.
In step S104, it is preset whether control unit 40 judges to have passed through from top freezes to prevent control
Second stipulated time.Then, control unit 40 have passed through the second rule being judged as from control is freezed to prevent in nearest top
In the case where fixing time, S105 is entered step.In addition, control unit 40 is being judged as since nearest top freezes to prevent control
In the case where rising without the second stipulated time, step S104 is repeated.
In step s105, control unit 40 judge whether it is external air temperature be preset third threshold value more than or
Person library internal upper part temperature is preset 4th threshold value or more.Then, control unit 40 is being judged as that external air temperature is the
In the case that more than three threshold values or library internal upper part temperature is the 4th threshold value or more, S106 is entered step.In addition, control unit 40
In the case where to be judged as external air temperature not be third threshold value or more and library internal upper part temperature is not the 4th threshold value or more,
Repeat step S105.
In step s 106, the end of control unit 40 top freezes to prevent from controlling.
In step s 107, control unit 40 judges whether to terminate the monitoring of library internal upper part temperature.Cold district is not being needed
In the case where control, for example, can make the monitoring of library internal upper part temperature by the operation of user terminates.Then, control unit 40
In the case where being judged as the monitoring for terminating library internal upper part temperature, terminate the process for carrying out freezing to prevent control.In addition, control
Portion 40 processed returns to step S101 in the case where being judged as the monitoring for not terminating library internal upper part temperature.
(effect of first embodiment)
In the first embodiment, effect as described below can be obtained.
In the first embodiment, as described above, automatic vending machine 100 has is configured to carry out for preventing from being contained in quotient
Freeze to prevent the control unit 40 of control in the top that the commodity 80 on the top in product receiving library 3 freeze.Based on being sensed by storehouse temperature
The commodity that device 16 detects accommodate the temperature on the top in library 3 to make refrigerant return device 20 to the inside in commodity receiving library 3
It is cooling stop, thus carrying out top and freeze to prevent from controlling.Thereby, it is possible to based on commodity receiving library 3 in top temperature come
The quotient on the top at least inhibiting the commodity 80 in commodity receiving library 3 to be further cooled by, therefore being able to suppress in commodity receiving library 3
Product 80 freeze.As a result, it is possible to inhibit following situations: since the commodity 80 on top in commodity receiving library 3 freeze and make
The discarded loss of commodity 80 caused by the quality of commodity 80 deteriorates or occurs because of breakage of container of commodity 80 etc..In addition, not
Be based only upon library internal upper part temperature, top is also carried out based on external air temperature freeze to prevent from controlling, thus be based only upon in library
The case where upper temp, is compared, and is able to carry out in view of external air temperature, the higher top of precision and freezes to prevent from controlling.
In addition, in the first embodiment, as described above, automatic vending machine 100 is also equipped with auxiliary heater 17, the auxiliary
Heater 17 is set to the top in commodity receiving library 3, heats for the commodity to the top in commodity receiving library 3.It removes
Make refrigerant return device 20 to the inside in commodity receiving library 3 it is cooling stop other than so that auxiliary heater 17 is worked, by
This carries out top and freezes to prevent from controlling.As a result, in the not set heater in top in commodity receiving library 3 the case where compared with, lead to
Cross using be set to commodity receiving library 3 in top auxiliary heater 17, can easily to commodity receiving library 3 top into
Row heating.As a result, it is possible to efficiently be heated to the commodity 80 on top in commodity receiving library 3, thus can rapidly and
The top commodity 80 in commodity receiving library 3 are more effectively inhibited to freeze.
In addition, in the first embodiment, as described above, automatic vending machine 100 is also equipped in detection commodity receiving library 3
The storehouse temperature sensor 13 of the temperature of lower part.Control unit 40 is configured to freeze to prevent control to be performed separately from use with top
Freeze to prevent from controlling in the lower part for preventing the commodity 80 for the lower part being contained in commodity receiving library 3 from freezing.Based on by outside air
The external air temperature and accommodated in library 3 by the commodity that storehouse temperature sensor 13 detects that temperature sensor 21 detects
The temperature of lower part is freezed to prevent from controlling to carry out lower part.As a result, in the feelings for worrying to freeze in the top commodity 80 in commodity receiving library 3
Condition and worry commodity receiving library 3 in lower part commodity 80 freeze in the case where, the jelly of required amount can be carried out respectively
Knot prevents from controlling.As a result, it is possible to the upper and lower parts in commodity receiving library 3 high-precision and to be more effectively carried out and freeze respectively
It prevents from controlling.In addition, by freezing top to prevent control from freezing to prevent control from carrying out with being combined with lower part, it can be reliably
Inhibit the commodity 80 in commodity receiving library 3 to freeze, and can be accommodated in library 3 in entire commodity and efficiently carry out freezing to prevent to control
System.
In addition, in the first embodiment, as described above, automatic vending machine 100 is also equipped with opening 31b, opening 31b is set
It is placed in the top in commodity receiving library 3, for recycling top of the air in commodity receiving library 3.Carrying out top jelly as a result,
When knot prevents control, opening 31b is able to use to make air be easy to recycle on the top that commodity accommodate in library 3, therefore can be
Top in commodity receiving library 3 more efficiently carries out freezing to prevent to control.
In addition, in the first embodiment, as described above, automatic vending machine 100 is also equipped with library internal fan 18, wind in the library
Fan 18 is set to the top in commodity receiving library 3, for making the air circulation in commodity receiving library 3.In addition to making refrigerant circuit
Device 20 stops also making auxiliary heater 17 work in addition to the cooling of inside in commodity receiving library 3, and makes library internal fan 18
Thus operating carries out top and freezes to prevent from controlling.Thereby, it is possible to make to be generated by auxiliary heater 17 using library internal fan 18
Top of the heat in commodity receiving library 3 efficiently recycles.As a result, it is possible to inhibit the commodity 80 on the top in commodity receiving library 3
Temperature Distribution generate it is biased, therefore be able to suppress the phenomenon that commodity 80 are exceedingly heated, commodity 80 are not sufficiently heated
The phenomenon that generation.
In addition, in the first embodiment, as described above, control unit 40 is constituted are as follows: sensed by external air temperature
The external air temperature that device detects is first threshold or less and accommodates library 3 by the commodity that storehouse temperature sensor 16 detects
The temperature on interior top is to start top in second threshold situation below and freeze to prevent from controlling.As a result, by first threshold and
Two threshold values are set as the possible congelative temperature of commodity on the top in commodity receiving library 3, thus it enables that top freezes to prevent
Control the beginning that is in due course.
In addition, in the first embodiment, as described above, control unit 40 is constituted are as follows: freeze to prevent carrying out top
When only controlling, the external air temperature detected by external air temperature sensor 21 be third threshold value more than in the case where or
The temperature on top of the person in the commodity receiving library 3 detected by storehouse temperature sensor 16 is the situation of the 4th threshold value or more
Under, terminate top and freezes to prevent from controlling.Third threshold value and the 4th threshold value are the value higher than first threshold respectively and compare second threshold
High value.Third threshold value and the 4th threshold value are respectively set as the value higher than first threshold and the value higher than second threshold as a result,
Thus it enables that top freezes to prevent having certain amplitude between the beginning condition and termination condition of control.Thus, it is possible to keep away
Exempt from top to freeze to prevent to restart or starts immediately top after control to freeze to prevent from being immediately finished after controlling, therefore energy
Enough inhibition repeat top during short and freeze to prevent the beginning and end of control.As a result, it is possible to inhibit to repeat every time
Freeze the consumption for preventing from carrying out the components such as the refrigerant return device 20 opened/closed at the beginning and end of controlling in portion.In addition,
In the case where external air temperature is third threshold value or more, or the temperature on the top in commodity receiving library 3 is the 4th threshold
Top is set to freeze to prevent control from terminating in the case that value is above, thus, it is possible to inhibit refrigerant return device 20 to accommodate library to commodity
The cooling of commodity 80 in 3 persistently stops.As a result, it is possible to inhibit following situations: on the top being conceived in commodity receiving library 3
The top of commodity 80 freeze to prevent in control, the cooling of the commodity 80 of 3 lower part in commodity receiving library is also persistently stopped, by
The situation that this commodity 80 for becoming the lower part in commodity receiving library 3 is not properly cooled.
In addition, in the first embodiment, as described above, control unit 40 is constituted are as follows: freeze to prevent from controlling terminating top
In a period of the first stipulated time after system, do not start top and freeze to prevent from controlling, also, freezes to prevent from controlling starting top
In a period of the second stipulated time afterwards, does not terminate top and freeze to prevent from controlling.Thereby, it is possible to reliably avoid top from freezing to prevent
Restart or start immediately top after only controlling to freeze to be immediately finished after preventing control, therefore can be reliably suppressed
Top is repeated during short to freeze to prevent the beginning and end of control.As a result, it is possible to be reliably suppressed to repeat every time
Freeze the consumption for preventing from carrying out the components such as the refrigerant return device 20 opened/closed at the beginning and end of controlling in portion.In addition,
By after the second stipulated time terminate top freeze to prevent from controlling, can be reliably suppressed since top freezes to prevent from controlling
It makes and persistently stops cooling of the refrigerant return device 20 to the commodity in commodity receiving library 3.As a result, it is possible to be reliably suppressed
Following situations: freeze to prevent in control on the top of the commodity 80 on the top being conceived in commodity receiving library 3, library is accommodated to commodity
The cooling of the commodity 80 of interior 3 lower part also persistently stops, and the commodity 80 for thus becoming the lower part in commodity receiving library 3 are not appropriate
The cooling situation in ground.
[second embodiment]
Then, illustrate second embodiment referring to Fig. 4 and Fig. 5.In this second embodiment, illustrate setting with it is above-mentioned
The example of the heater of the different structure of the auxiliary heater 17 of first embodiment.In addition, in the figure to it is above-mentioned first real
It applies the identical structure of mode and marks identical label.
As shown in figure 4, the commodity that the automatic vending machine 200 based on second embodiment of the present invention has receiving commodity are received
Hold library 203.With the top in commodity receiving library 3 is provided with storehouse temperature sensor 16, wind in auxiliary heater 17 and library
The automatic vending machine 100 of the above-mentioned first embodiment of fan 18 is different, and the top in commodity receiving library 203 is provided in library
It temperature sensor 16 and is configured to accommodate commodity the auxiliary heater that is heated of commodity 80 on the top in library 203
217.In addition, auxiliary heater 217 is an example of claims " library internal upper part heater ".
In commodity receiving library 203, it is provided with the quotient configured in a manner of being cross over lower part from the top in commodity receiving library 203
Product host rack 210.As shown in figure 4, auxiliary heater 217 is configured to laminar heat source, it is installed in commodity host rack 210
The part of demarcation plate 230.In addition, auxiliary heater 217 is depicted as approaching with commodity 80 in the figure for space problem, but
It is that actually auxiliary heater 217 is configured to not contact with commodity 80.
Auxiliary heater 217 is set to the substantial middle in the short transverse (Z-direction) than commodity host rack 10 and (is located at
Line 90 herein) upper position.In addition, auxiliary heater 217 is set to the face side (side Y1) from commodity host rack 10
Near the substantial middle to support or oppose on the direction (Y direction) of surface side (side Y2).
Auxiliary heater 217 is constituted are as follows: generated heat is auxiliary with the automatic vending machine 100 of above-mentioned first embodiment
Heater 17 is helped to compare opposite become smaller.In the automatic vending machine 200 of second embodiment, with above-mentioned first embodiment from
Dynamic vending machine 100 is different, constitutes are as follows: does not make the air circulation after heating by auxiliary heater 217 energetically, but makes to pass through
Air after auxiliary heater 217 heats is spread by free convection come the top accommodated in library 203 in commodity.
In addition, being formed with the automatic selling of the above-mentioned first embodiment of opening 31a and the 31b that is open with overleaf side (side Y2)
Cargo aircraft 100 is different, and commodity host rack 210 overleaf side (side Y2) is simply formed with opening 31a.This is because, in the second embodiment party
In the automatic vending machine 200 of formula, top in commodity receiving library 203, obstructed passing through fan energetically carries out the circulation of air.
In addition, as shown in figure 5, automatic vending machine 200 has for controlling the whole movement of automatic vending machine 200
Control unit 240.Control unit 240 is configured to carry out based on external air temperature and storehouse temperature for preventing from being contained in commodity
What the commodity 80 in receiving library 203 freezed freezes to prevent to control.
In addition, the other structures of second embodiment are the same as the above first embodiment.
(freezing to prevent from controlling)
Illustrate to be carried out by control unit 240 freezes to prevent the details of control.
Control unit 240 is configured to freeze the commodity 80 for preventing the top being contained in commodity receiving library 203 upper
Freeze to prevent from controlling in the lower part that portion freezes to prevent from controlling and prevent the commodity 80 for the lower part being contained in commodity receiving library 203 from freezing
System is performed separately from.
In this second embodiment, freeze to prevent from controlling as top, be configured to carry out following two movement.That is, upper
Portion freezes to prevent in control, is configured to carry out making the cooling action of refrigerant return device 20 to stop simultaneously and heats auxiliary
Device 217 intermittently works.
In addition, the lower part in second embodiment freezes to prevent control and the lower part of first embodiment from freezing to prevent from controlling
It is identical.In addition, other controls of second embodiment are identical as the control of above-mentioned first embodiment.
(effect of second embodiment)
In this second embodiment, as described above, automatic vending machine 200 has is configured to carry out for preventing from being contained in quotient
Freeze to prevent the control unit 240 of control in the top that the commodity 80 on the top in product receiving library 203 freeze.Based on being passed by storehouse temperature
The commodity that sensor 16 detects accommodate the temperature on the top in library 203 to make refrigerant return device 20 accommodate library 203 to commodity
The cooling of inside stop, thus carrying out top and freeze to prevent from controlling.As a result, in the same manner as first embodiment, it is able to suppress
Following situations: the quality deterioration freezed and make commodity 80 or hair due to the commodity 80 on the top in commodity receiving library 203
The discarded loss of commodity 80 caused by giving birth to because of breakage of container etc..
In addition, in this second embodiment, as described above, in automatic vending machine 200, in commodity receiving library 203
Top, which is provided with, is configured to the lesser laminar auxiliary heater 217 of heat ratio.Even if adding as a result, unlike setting heat is big
The fan for making the air circulation after heating by heater is arranged in the case where hot device like that, also can accommodate library in commodity
Top in 203 is easy to carry out heating to avoid the biased mode that Temperature Distribution occurs.In addition, auxiliary heater 217 is
It is laminar, therefore can be arranged to not contact directly with commodity 80 but converge in the thickness of demarcation plate 230.As a result,
Top is carried out while installation space can be not concerned about to freeze to prevent from controlling.
In addition, other effects of second embodiment are the same as the above first embodiment.
[variation]
It should be thought of that all aspects of embodiment of disclosure are illustration, rather than it is restrictive.This hair
Bright range be indicated by claims, rather than illustrate to indicate by above embodiment, and including with claim
Have altered (variation) in the equivalent meaning and scope of book.
For example, showing in above-mentioned first and above-mentioned second embodiment by the height than commodity host rack 10 and 210
The upper position of substantial middle (positioned at line 90 herein) on direction (Z-direction) is as " commodity accommodate in library 3 and 203
Top ", using than the position on the lower of line 90, as the example of " commodity accommodate the lower part in library 3 and 203 ", but the present invention is not
It is limited to this.In the present invention, the boundary of the top in commodity library and lower part may be the short transverse of commodity accomodation frame
On substantial middle other than position.For example, it is also possible to which the substantial middle in the short transverse than commodity library itself is leaned on
The position of the upper side and lower side is respectively as " commodity accommodate the top in library " and " commodity accommodate the lower part in library ".
In addition, showing control unit 40 and 240 in above-mentioned first and above-mentioned second embodiment and being configured to terminating to freeze
Knot prevents the phase of preset first stipulated time after control (freezing to prevent control and lower part from freezing to prevent from controlling in top)
The interior example for not starting to freeze to prevent control, but the invention is not restricted to this.In the present invention, it is also possible to control unit not
Judge the time from terminating to freeze to prevent after control.In this case, step S101 is omitted in the flow chart of figure 3.
In addition, showing control unit 40 and 240 in above-mentioned first and above-mentioned second embodiment and being configured to starting to freeze
Knot prevents the phase of preset first stipulated time after control (freezing to prevent control and lower part from freezing to prevent from controlling in top)
The interior example for not terminating to freeze to prevent control, but the invention is not restricted to this.In the present invention, it is also possible to control unit
The time from starting to freeze to prevent after control is not judged.In this case, step S105 is omitted in the flow chart of figure 3.
In addition, in above-mentioned first and above-mentioned second embodiment, when showing the first stipulated time and the second regulation
Between be set as the example of identical time, but the invention is not restricted to this.In the present invention, can also by the first stipulated time and
Second stipulated time was set as the mutually different time.
In addition, showing in above-mentioned first and above-mentioned second embodiment and freezing top to prevent first in control
First threshold in control, second threshold, the are freezed to prevent in threshold value, second threshold, third threshold value and the 4th threshold value and lower part
Three threshold values and the 4th threshold value are set as the example of identical value, and but the invention is not restricted to this.In the present invention, it can also incite somebody to action
First threshold, second threshold, third threshold value and the 4th threshold value are set as freezing to prevent control and lower part from freezing to prevent on top
It is mutually different value in control.
In addition, showing in above-mentioned first and above-mentioned second embodiment and being set as second threshold to compare first threshold
4th threshold value is set as the example of the value higher than third threshold value by high value, and but the invention is not restricted to this.In the present invention,
Both equal value can be set to first threshold and second threshold, third threshold value and the 4th threshold value can also be set equal
Value.
In addition, showing and control unit 40 and 240 being configured in outside in above-mentioned first and above-mentioned second embodiment
Air themperature is third threshold value or more or makes top freeze to prevent in the case where library internal upper part temperature is the 4th threshold value or more
The example that (freezing to prevent from controlling in lower part) terminates is controlled, but the invention is not restricted to this.It in the present invention, can also be by control unit
It is configured to make top in the case where external air temperature is third threshold value or more and library internal upper part temperature is the 4th threshold value or more
Freeze to prevent control (freezing to prevent from controlling in lower part) from terminating.
In addition, in above-mentioned first and above-mentioned second embodiment, show make control unit 40 and 240 step S101 it
The example for carrying out step S102 afterwards judges whether pass through from nearest top freezes to prevent control from terminating in step S101
First stipulated time, it is first threshold or less and library internal upper part temperature that external air temperature is judged whether it is in step S102
Degree is second threshold hereinafter, but the invention is not restricted to this.In the present invention, step S101 can also be made after step s 102
It carries out.
In addition, in above-mentioned first and above-mentioned second embodiment, show make control unit 40 and 240 step S104 it
The example for carrying out step S105 afterwards judges whether pass through from nearest top freezes to prevent control in step S104
Second stipulated time, it is third threshold value or less and library internal upper part temperature that external air temperature is judged whether it is in step S105
Degree is the 4th threshold value hereinafter, but the invention is not restricted to this.In the present invention, it can also make step S104 after step S105
It carries out.
In addition, showing and control unit 40 and 240 being configured to based on outer in above-mentioned first and above-mentioned second embodiment
Portion's air themperature and library internal upper part temperature carry out the example that control is freezed to prevent in top.In addition it is shown that by control unit 40 and
240, which are configured to carry out lower part based on external air temperature and Ku Nei temperature of lower, freezes to prevent the example of control, but this hair
It is bright without being limited thereto.In the present invention, it is also possible in external air temperature sensor 21 and storehouse temperature sensor 13 (in library
Temperature sensor 16) do not work normally in the case where, freeze to prevent control (freezing to prevent from controlling in lower part) without top.?
As long as in this case, for example, being configured to flowering structure: judging external air temperature after step S102 and step S105
Whether sensor 21 and storehouse temperature sensor 13 (storehouse temperature sensor 16) are normally working.
In addition, in the above-described first embodiment, showing following example: freezing to prevent from controlling as top, be configured to
Make the cooling action of refrigerant return device 20 to stop simultaneously, make the work of auxiliary heater 17 and make library internal fan 18
Operating.In addition, in the above-described 2nd embodiment, it is dynamic to show the cooling for being configured to carry out making refrigerant return device 20 simultaneously
Make the example for stopping, auxiliary heater 217 being made to work, but the invention is not restricted to this.In the present invention, freeze to prevent as top
It only controls, can also only carry out making the cooling action of refrigerant return device to stop.In this case, it does not need to accommodate in commodity
Top setting heater and fan in library.
In addition, in the case where heater and fan is arranged in the top as described above not in commodity receiving library, it is excellent
Choosing, freezes to prevent from controlling as top, and the air after commodity accommodate the lower part heating in library is made sufficiently to be recycled to top.Example
Such as, the air quantity of the library internal fan for the lower part being set in commodity receiving library can also be made to become larger.
In addition, in the above-described first embodiment, auxiliary heater 17 is arranged in the top shown in commodity receiving library 3
With the example of library internal fan 18.In addition, in the above-described 2nd embodiment, top in commodity receiving library 203 is shown not
Fan is set and the example of auxiliary heater 217 is set, but the invention is not restricted to this.It in the present invention, can also be in commodity
Top in receiving library is not provided with auxiliary heater and library internal fan is only arranged.Thereby, it is possible to be set to commodity receiving library in
The library internal fan 15 of lower part so that air is easy to accommodate in library in commodity and from lower part is recycled to top together.
In addition, showing following example in above-mentioned first and above-mentioned second embodiment: freezing to prevent from controlling as top
A part of the movement of system is configured to that auxiliary heater 17 and 217 is made intermittently to work.In addition it is shown that freezing as lower part
Knot prevents a part of the movement of control to be configured to the example for making auxiliary heater 14 intermittently work, but the present invention is unlimited
In this.In the present invention, it is also configured to work with making auxiliary heater continuity.In addition, being produced according to auxiliary heater
Raw heat come determine to make auxiliary heater intermittently work or continuity work.
In addition, in the above-described first embodiment, showing the 31a that makes to be open and being formed in the height side than commodity host rack 10
Substantial middle (positioned at line 90 herein) in (Z-direction) position on the lower, the 31b that makes to be open are formed in than line 90 on the lower
The example of the position of side, but the invention is not restricted to this.In the present invention, opening 31a and opening 31b can also be both formed in
Opening 31a and opening 31b can also be both formed in the position than line 90 on the lower by the position more upper than line 90.
In addition, in the above-described 2nd embodiment, showing the 31a that makes to be open and being formed in the height than commodity host rack 210
The example of the position of substantial middle (positioned at line 90 herein) on the lower on direction (Z-direction), but the present invention is not limited to
This.In the present invention, opening 31a can also be formed in the position more upper than line 90.Alternatively, it is also possible to it is above-mentioned first real
Apply mode similarly, position in the position more upper than line 90 and on the lower is respectively formed opening 31a.
In addition, in above-mentioned first and above-mentioned second embodiment, it is for ease of description, suitable using coming according to process flow
The process of the Process Driver handled secondaryly illustrates the processing of control unit 40 and 240, and but the invention is not restricted to this.
It in the present invention, can also be by executing the processing of the event driven (event driven type) of processing as unit of event
To carry out the processing of control unit.In this case, it can use complete event driven both to carry out, event can also have been driven
Dynamic and Flow driving is combined to carry out.
Claims (8)
1. a kind of automatic vending machine, has:
Commodity accommodate library, accommodate commodity；
The inside in commodity receiving library is cooled to predetermined temperature by cooling end；
External air temperature sensor detects external air temperature；
Library internal upper part temperature sensor detects the temperature on the top in commodity receiving library；And
Control unit consists of: based on the external air temperature detected by the external air temperature sensor and by institute
The temperature on the top in the commodity receiving library that library internal upper part temperature sensor detects is stated, to make the cooling end to described
Commodity, which accommodate the cooling of the inside in library, to be stopped, and is thus carried out for preventing described in the top being contained in commodity receiving library
Freeze to prevent from controlling in the top that commodity freeze.
2. automatic vending machine according to claim 1, which is characterized in that
Be also equipped with library internal upper part heater, which is set to the top in commodity receiving library, for pair
The commodity on the top in commodity receiving library are heated,
The control unit is constituted are as follows: is also made other than stopping the cooling end to the cooling of the inside in commodity receiving library
The library internal upper part heater work, thus carries out the top and freezes to prevent from controlling.
3. automatic vending machine according to claim 1 or 2, which is characterized in that
It is also equipped with lower temperature sensor in the library for the temperature for detecting the lower part in commodity receiving library,
The control unit is constituted are as follows: based on the external air temperature detected by the external air temperature sensor and by institute
The temperature of the lower part in the commodity receiving library that lower temperature sensor in library detects is stated, to freeze to prevent with the top
Freeze the lower part that control is performed separately from for preventing the commodity for the lower part being contained in commodity receiving library from freezing
It prevents from controlling.
4. automatic vending machine according to claim 1, which is characterized in that
It is also equipped with ventilation hole, which is set to the top in commodity receiving library, for receiving air in the commodity
Top circulation in Rong Ku.
5. automatic vending machine according to claim 2, which is characterized in that
It is also equipped with library internal upper part fan, which is set to the top in commodity receiving library, described for making
Commodity accommodate the air circulation in library,
The control unit is constituted are as follows: other than stopping the cooling end to the cooling of the inside in commodity receiving library, also
So that the library internal upper part heater is worked and make the library internal upper part fan running, thus carries out the top and freeze to prevent from controlling
System.
6. automatic vending machine according to claim 1, which is characterized in that
The control unit is constituted are as follows: in the external air temperature detected by the external air temperature sensor is first threshold
The temperature on the top in commodity receiving library detected below and by the library internal upper part temperature sensor is second threshold
Start the top in situation below to freeze to prevent from controlling.
7. automatic vending machine according to claim 6, which is characterized in that
The control unit is constituted are as follows: when carrying out the top and freezing to prevent control, is passed by the external air temperature
In the case that the external air temperature that sensor detects is third threshold value or more or by the library internal upper part temperature sensor
In the case that the temperature on the top in commodity receiving library detected is the 4th threshold value or more, terminates the top and freeze to prevent
It only controls, wherein the third threshold value is the value higher than the first threshold, and the 4th threshold value is higher than the second threshold
Value.
8. automatic vending machine according to claim 1, which is characterized in that
The control unit is constituted are as follows: in a period of the first stipulated time after terminating the top and freezing to prevent from controlling, is not opened
The top of beginning freezes to prevent from controlling, also, during the second stipulated time after starting the top and freezing to prevent control
It is interior, do not terminate the top and freezes to prevent from controlling.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017164044A JP2019040554A (en) | 2017-08-29 | 2017-08-29 | Automatic vending machine |
| JP2017-164044 | 2017-08-29 |
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| Publication Number | Publication Date |
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| CN109427140A true CN109427140A (en) | 2019-03-05 |
| CN109427140B CN109427140B (en) | 2022-04-26 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110533829A (en) * | 2019-09-11 | 2019-12-03 | 青岛水木绿色环保有限公司 | A kind of self-service with antifreeze function sells equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI712009B (en) * | 2019-09-17 | 2020-12-01 | 嶼丞科技股份有限公司 | Vending machine and temperature controlling method thereof |
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| CN104603847A (en) * | 2013-08-28 | 2015-05-06 | 富士电机株式会社 | Vending Machine |
| CN106056771A (en) * | 2015-04-16 | 2016-10-26 | 富士电机株式会社 | Automatic vending machine |
| CN205486465U (en) * | 2016-01-03 | 2016-08-17 | 长沙洋华机电设备制造有限公司 | Automatic automatic vending machine of accuse temperature |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110533829A (en) * | 2019-09-11 | 2019-12-03 | 青岛水木绿色环保有限公司 | A kind of self-service with antifreeze function sells equipment |
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| Publication number | Publication date |
|---|---|
| JP2019040554A (en) | 2019-03-14 |
| CN109427140B (en) | 2022-04-26 |
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