CN109584441A - A kind of temperature control system and vending machine of automatic vending machine - Google Patents
A kind of temperature control system and vending machine of automatic vending machine Download PDFInfo
- Publication number
- CN109584441A CN109584441A CN201910016538.4A CN201910016538A CN109584441A CN 109584441 A CN109584441 A CN 109584441A CN 201910016538 A CN201910016538 A CN 201910016538A CN 109584441 A CN109584441 A CN 109584441A
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- CN
- China
- Prior art keywords
- refrigeration
- evaporator
- vending machine
- compressor
- refrigeration section
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D31/00—Other cooling or freezing apparatus
- F25D31/005—Combined cooling and heating devices
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F9/00—Details other than those peculiar to special kinds or types of apparatus
- G07F9/10—Casings or parts thereof, e.g. with means for heating or cooling
- G07F9/105—Heating or cooling means, for temperature and humidity control, for the conditioning of articles and their storage
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
Abstract
The invention discloses a kind of temperature control systems of automatic vending machine, it is characterized in that, including thermal insulation layer, refrigeration section, heating portion and rack, the refrigeration section and heating portion are both secured to rack, the rack is fixed respectively and connects refrigeration fixed part and heating fixed part, there is thermal insulation layer, the thermal insulation layer also wraps up a part of the refrigeration section between the refrigeration section and heating portion；The refrigeration section includes refrigeration section executive item and refrigeration section energy bridgeware, and the refrigeration section executive item is connected with refrigeration section energy bridgeware.The present invention is separated by unique Design on thermal insulation, by unit with cabinet, and unit is facilitated to repair.
Description
Technical field
The invention belongs to vending machine fields, and in particular to a kind of temperature control system of automatic vending machine.
Background technique
With the rise of mobile payment means, automatic vending machine has also welcome another and has developed peak, at present automatic vending
Machine foods machine assembles complicated, repair demolition inconvenience, and reprocesses unit and be easy during transportation between refrigeration unit and cabinet
Evaporator, condenser fin and refrigeration pipeline are caused to damage.Cause one of this phenomenon the reason is that, refrigeration unit continues to use ice
The refrigeration part of case is still freezed using means such as compressor, evaporators, and refrigeration source and refrigeration executive item are separation
, and the widely used heating element of automatic vending machine is heating tube now, is powered i.e. heatable, pyrotoxin and executive item close
It is integrated.Refrigeration unit usually fills and is installed on device bottom, and the device space is limited, needs voluntarily to adjust when installing refrigeration equipment
The height of refrigeration equipment.Therefore, designer of the invention has found in practice process, and cold and hot unit is when installation, one
Aspect has enough air-tightness it is noted that the installation of refrigeration unit is accurate；On the one hand heating machine set and refrigeration machine are paid attention to again
There is enough isolation between group, and be easily installed, there are significant contradictions for the two, are easy to cause asking for later period maintenance disassembly
Topic.
In the prior art, it is easy problem during installation and maintenance for this, there is no corresponding solution party
Case.
For above disadvantage, the invention proposes a kind of temperature control systems of automatic vending machine.
Summary of the invention
The purpose of the present invention is designing a kind of refrigerating integrated of automatic vending machine, pass through unique insulation construction and cabinet
It is separated in structure, simultaneous with refrigeration and heating function, the present invention uses following scheme:
A kind of temperature control system of automatic vending machine, including thermal insulation layer, refrigeration section, heating portion and rack, the refrigeration section and
Heating portion is both secured to rack, and the rack is fixed respectively and connects refrigeration fixed part and heating fixed part, the refrigeration section and
There is thermal insulation layer, the thermal insulation layer also wraps up a part of the refrigeration section between heating portion；The refrigeration section includes refrigeration section
Executive item and refrigeration section energy bridgeware, the refrigeration section executive item and refrigeration section energy bridgeware are connected by even refrigeration pipeline
It connects, the refrigeration section fixed part includes compressor braced frame, and heating portion fixed part includes heating tube fixing piece.By every
Thermosphere separates unit with cabinet, and unit is facilitated to repair.
Further, the rack top is equipped with exhaust portion, and the exhaust portion includes on evaporator fan and evaporator
Cover；The evaporator upper cover has the air duct for installing exhaust portion, and evaporator upper cover is fixed on the top of the rack, described
Evaporator fan is installed on evaporator upper cover using bolt.Air draught is under suction, by evaporator fin, temperature drop
It is low, it is discharged by air duct.Evaporator upper cover can guarantee the leakproofness of air draft structure, and wind concentration is made to flow through evaporator.
Further, the refrigeration section executive item and the heating part are individually fixed in the two sides of the thermal insulation layer.To
Refrigeration section executive item and heating part from.
Further, the refrigeration section executive item includes exhaust pipe and muffler, and the refrigeration section energy bridgeware includes
Evaporator, condenser, compressor and evaporator fan, the condenser connect the compressor, the evaporation by exhaust pipe
Device connects the compressor by muffler, and the evaporator fan is air-cooled for evaporator；The evaporator and condenser
Between connected with capillary by filter；The condenser side be equipped with condenser fan, the condenser fan for pair
Condenser radiates；The compressor and the condenser are respectively positioned on inside thermal insulation layer, and the evaporator is set to described heat-insulated
Layer top.The refrigerant of low-temp low-pressure enters compressor via muffler, and by compressor work, refrigerant becomes high temperature and pressure gas
Body enters condenser via exhaust pipe, and heat exchange, refrigerant shape temperature drop occurs by condenser fan and outside ambient air
It is low, enter evaporator by the throttling action of filter and capillary, refrigerant evaporation takes away amount of heat, enters by muffler
Compressor completes a refrigeration cycle.
Further, the compressor is fixed in compressor braced frame, and compressor braced frame is for fixed pressure
The frame of contracting machine a comprising frame body, frame body are fixed on the corresponding installation region of automatic vending machine；The evaporator fan
It is installed on evaporator upper cover, the evaporator upper cover is fixed on the top of the rack.The installation site of compressor can make machine
The integrated level of refrigeration unit is improved in case, and component of the compressor braced frame as fixing compressor, while can also be incited somebody to action
Compressor is separated with other component.
Further, thermal insulation layer includes multiple insulation boards, and multiple insulation boards are covered in the compressor and condenser of refrigeration section
And the bottom of the four direction of refrigeration pipeline, compressor and condenser and refrigeration pipeline is fixed on for refrigeration cabinets, refrigeration
Cabinet is for storing cargo；There is thermal insulation board to carry out a degree of collection with the heat to heating tube in the outside of the heating tube
In.
Further, the heating portion includes a heating tube, and the heating tube is affixed on the outside of the heating fixed part, and
Heating tube is fixed on heating tube fixing piece.The heating tube due to not no insulation part blocking, described in the heat generated
Heating tube takes away heat by evaporator fan, and route can be isolated with heating tube, shield by heat insulating plate.
Further, the press braced frame is equipped with water receiver, and the multistage that water receiver is right against the gas exhaust piping is curved
Pars convoluta.Can there be a certain amount of condensed water after machine stable operation in water receiver, can reduce through refrigerant in exhaust pipe therein
Temperature, improve the temperature of condensed water, wherein the pipeline of exhaust pipe have multistage bending section, heat exchange area can be increased, mentioned
High performance of refrigerant systems, and prevent condensed water excessive.
The invention has the beneficial effects that:
1, by unique Design on thermal insulation, unit is separated with cabinet, unit is facilitated to repair.Facilitate fortune with return pulley design
It is defeated.Optimize wind cyclic design, evaporator uses air draft structure, and improving heat exchange efficiency reduces noise.Heat exchange structure is subcooled and improves system
Cooling system performance prevents condensed water excessive.
2, by unique Design on thermal insulation, unit is separated with cabinet, unit is facilitated to repair.Facilitate fortune with return pulley design
It is defeated.Optimize wind cyclic design, evaporator uses air draft structure, and improving heat exchange efficiency reduces noise.Heat exchange structure is subcooled and improves system
Cooling system performance prevents condensed water excessive.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of refrigeration section and thermal insulation layer in embodiment 1,
Fig. 2 is the structural schematic diagram of another of refrigeration section and thermal insulation layer angle in embodiment 1,
Fig. 3 is the structural schematic diagram of refrigeration section in embodiment 1,
Fig. 4 is the structural schematic diagram of another angle of refrigeration section in embodiment 1,
Fig. 5 is heating part schematic diagram in embodiment 1,
Fig. 6 is the supercooling heat exchange structure in embodiment 1,
Fig. 7 is rack schematic diagram in embodiment 1.
In figure, 1. wind passage mouths, 2. evaporator upper covers, insulation board on 3., 4. preincubation plates, 5. left insulation boards, 6. right heat preservations
Plate, 7. press room braced frames, 8. compressors, 9. exhaust pipes, 10. condensers, 11. filters, 12. capillaries, 13. evaporations
Device, 14. mufflers, 15. evaporator fans, 16. condenser fans, 17. heating tubes, 18. heat insulating plates, 19. water receivers,
20. return pulley.
Specific embodiment
It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the application.Unless another
It indicates, all technical and scientific terms used herein has usual with the those of ordinary skill of herein described technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.
It should be pointed out that the orientation word in following embodiment is to be described with reference to the accompanying drawings with actual use habit
's.
Embodiment 1
A kind of temperature control system of automatic vending machine, including thermal insulation layer, refrigeration section, heating portion and rack, the refrigeration section and
Heating portion is both secured to rack, and the rack is fixed respectively and connects refrigeration fixed part and heating fixed part, the refrigeration section and
There is thermal insulation layer, the thermal insulation layer also wraps up a part of the refrigeration section between heating portion；The refrigeration section includes refrigeration section
Executive item and refrigeration section energy bridgeware, the refrigeration section executive item and refrigeration section energy bridgeware are connected by even refrigeration pipeline
It connects, the refrigeration section fixed part includes 8 braced frame of compressor, and heating portion fixed part includes heating tube fixing piece.
As shown in Figure 1, the rack top is equipped with exhaust portion, the exhaust portion includes evaporator fan 15 and evaporator
13 upper covers 2；13 upper cover 2 of evaporator has the air duct for installing exhaust portion, and 13 upper cover 2 of evaporator is fixed on the rack
Top, the evaporator fan 15 is installed on the wind passage mouth 1 of 13 upper cover of evaporator, 2 side using bolt.Air draught is being inhaled
Under power effect, by 13 fin of evaporator, temperature is reduced, is discharged by air duct.13 upper cover 2 of evaporator can guarantee air draft structure
Leakproofness, and make wind concentration flow through evaporator 13.
The refrigeration section executive item and the heating part are individually fixed in the two sides of the thermal insulation layer.To which refrigeration section executes
Part and heating part from.In the present embodiment, the refrigeration section executive item is exhaust pipe 9 and muffler 14, exhaust pipe 9 and return-air
Pipe 14 constitutes from compressor 8 and moves pipeline to the refrigerant of condenser 10 and evaporator 13 respectively, and the refrigeration section includes evaporator
13, condenser 10, compressor 8 and evaporator fan 15, the condenser 10 connects the compressor 8 by exhaust pipe 9, described
Evaporator 13 connects the compressor 8 by muffler 14, and the evaporator fan 15 is air-cooled for evaporator 13.The steaming
It sends out and is connected between device 13 and condenser 10 by filter 11 and capillary 12.10 side of condenser is equipped with condenser fan
16, the condenser fan 16 is for radiating to condenser 10.The compressor 8 and the condenser 10 are respectively positioned on heat-insulated
Layer is internal, and the evaporator 13 is set at the top of the thermal insulation layer.The refrigerant of low-temp low-pressure enters compressor 8 via muffler 14,
It does work by compressor 8, refrigerant becomes high temperature and high pressure gas, enters condenser 10 via exhaust pipe 9, passes through condenser fan 16
Heat exchange occurs with outside ambient air, refrigerant shape temperature reduces, and enters by the throttling action of filter 11 and capillary 12
Evaporator 13, refrigerant evaporation takes away amount of heat, enters compressor 8 by muffler 14 and completes a refrigeration cycle.
In the present embodiment, the exhaust pipe 9 has multiple curved bending parts, and curved bending part is bigger for providing
Refrigeration area freezed comprehensively in order to the refrigeration cabinets acted on refrigeration section portion.
In the present embodiment, the compressor 8 is fixed in 8 braced frame of compressor, and 8 braced frame of compressor is for solid
Determine the frame of compressor 8 comprising a frame body, frame body are fixed on the corresponding installation region of automatic vending machine；The evaporation
Device blower 15 is installed on 13 upper cover 2 of evaporator, and 13 upper cover 2 of evaporator is fixed on the top of the rack.
In the present embodiment, thermal insulation layer includes upper insulation board 3, preincubation plate 4, left insulation board 5, right insulation board 6, wherein
"upper" " preceding " " left side " " right side " is the description carried out relative to the orientation in Fig. 1, upper insulation board 3, preincubation plate 4, left insulation board
5, right insulation board 6 makes to be connected as one using foaming technique, and hard polyurethane foam can be selected in material, constitutes refrigeration
Thermal insulation layer between portion and automatic vending box body, between refrigeration section compressor 8 and evaporator 13, it is solid by bolt or self threading pin
It is scheduled in press braced frame 7.Thus, due to thermal insulation layer in "upper" " preceding " " left side " " right side " direction by 8 He of compressor of refrigeration section
Condenser 10 and refrigeration pipeline package, therefore "bottom" " rear " direction of the compressor 8 and condenser 10 is opened wide, in "bottom" side
It is fixed on to the bottom of, compressor 8 and condenser 10 and refrigeration pipeline for refrigeration cabinets, refrigeration cabinets are for storing cargo；
In " rear " direction, compressor 8 is exposed to outside, in order to the heat dissipation of compressor 8.
The heating portion includes a heating tube, and the heating tube is affixed on the outside of the heating fixed part, and heating tube is solid
Due to heating tube fixing piece.For the heating tube due to the blocking of not no insulation part, heating tube described in the heat generated is logical
Pervaporation device blower 15 takes away heat, and route can be isolated with heating tube 17, shield by heat insulating plate 18.
There is thermal insulation board 18 to carry out a degree of concentration with the heat to heating tube in the outside of the heating tube, in this reality
It applies in example, the thermal insulation board 18 is located at " preceding " " rear " both direction of heating tube, and " preceding " " rear " herein is relative in Fig. 5
For direction, so as to gather the heat in heating tube in "upper" "lower" both direction.
The press braced frame 7 is equipped with water receiver 19, and water receiver 19 is right against the multistage bending on 9 tunnel of exhaust pipe
Portion.As shown in fig. 6, Fig. 6 is supercooling heat exchange structure, can there be a certain amount of condensed water after machine stable operation in water receiver 19,
The temperature by refrigerant in exhaust pipe 9 therein can be reduced, the temperature of condensed water is improved, wherein the pipeline of exhaust pipe 9 has
Multistage bending section can increase heat exchange area, improve performance of refrigerant systems, and prevent condensed water excessive.
Practival operating condition in this present embodiment is closed, refrigeration section and heating portion access power supply, suitable temperature are set separately
Degree.
Compared with the automatic vending machine of traditional cooling and warming one, the present embodiment in the process of implementation, firstly, refrigeration
Portion and heating portion use modular assembly method, and specific to refrigeration section, the compressor 8 and condenser 10 of refrigeration section are by fixation
It on the inside of the insulation part, is separated with other component, this be integrated compressor 8 and condenser 10 can before the mounting to be installed into
On the inside of insulation part, difficulty when installation is reduced；And in the automatic vending machine of traditional cooling and warming one, automatic harvester exists
When installation and maintenance evaporator 13,10 fin of condenser and refrigeration pipeline remove out it is all naked be exposed on the external, transporting
Damage is be easy to cause in defeated process.And the structure in the present embodiment is used, and after having dismounted, condenser 10 and compressor 8
And refrigeration pipeline is not externally exposed, effective protection 10 fin of condenser and refrigeration pipeline；Meanwhile evaporator 13 is also fixed
On the outside of insulation part, easy disassembly.
Embodiment 2
Embodiment 2 the difference from embodiment 1 is that, the two sides in the air duct are equipped with evaporator fan 15.
Embodiment 3
Embodiment 3 the difference from embodiment 1 is that, the heating part be resistive heater.
Embodiment 4
Embodiment 4 discloses a kind of automatic vending machine using embodiment 1 or embodiment 2 or embodiment 3, automatic vending machine
Bottom also has universal wheel 20 in order to movement.
The foregoing is merely preferred embodiment of the present application, are not intended to limit this application, for the skill of this field
For art personnel, various changes and changes are possible in this application.Within the spirit and principles of this application, made any to repair
Change, equivalent replacement, improvement etc., should be included within the scope of protection of this application.
Claims (10)
1. a kind of temperature control system of automatic vending machine, which is characterized in that described including thermal insulation layer, refrigeration section, heating portion and rack
Refrigeration section and heating portion are both secured to rack, and the rack is fixed respectively and connects refrigeration fixed part and heating fixed part, described
There is thermal insulation layer, the thermal insulation layer also wraps up a part of the refrigeration section between refrigeration section and heating portion；The refrigeration section packet
Refrigeration section executive item and refrigeration section energy bridgeware are included, the refrigeration section executive item is connected with refrigeration section energy bridgeware.
2. the temperature control system of automatic vending machine as described in claim 1, which is characterized in that the refrigeration section executive item includes row
Tracheae and muffler, the refrigeration section energy bridgeware include evaporator, condenser, compressor and evaporator fan, described cold
Condenser connects the compressor by exhaust pipe, and the evaporator connects the compressor by muffler；The evaporator with
It is connected by filter with capillary between condenser；The compressor and the condenser are respectively positioned on inside thermal insulation layer, described
Evaporator is set at the top of the thermal insulation layer.
3. the temperature control system of automatic vending machine as claimed in claim 2, which is characterized in that thermal insulation layer includes multiple insulation boards,
Multiple insulation boards are covered in the compressor of refrigeration section and the four direction of condenser and refrigeration pipeline, compressor and condenser with
And the bottom of refrigeration pipeline is fixed on for refrigeration cabinets, refrigeration cabinets are for storing cargo.
4. the temperature control system of automatic vending machine as described in claim 1, which is characterized in that the rack top is equipped with exhaust
Portion, the exhaust portion include evaporator fan and evaporator upper cover；The evaporator upper cover has the wind for installing exhaust portion
Road, evaporator upper cover are fixed on the top of the rack, and the evaporator fan is installed on evaporator upper cover using bolt.
5. the temperature control system of automatic vending machine as claimed in claim 4, which is characterized in that evaporator fan is located at evaporator one
Side, when the evaporator fan is run, the evaporator fan is capable of the air of suck up outside for evaporating cooling.
6. the temperature control system of automatic vending machine as described in claim 1, which is characterized in that the refrigeration section fixed part includes pressure
Contracting machine braced frame, heating portion fixed part include heating tube fixing piece.
7. the temperature control system of automatic vending machine as described in claim 1, which is characterized in that the refrigeration section executive item and described
Heating part is individually fixed in the two sides of the thermal insulation layer, thus refrigeration section executive item and heating part from.
8. the temperature control system of automatic vending machine as described in claim 1, which is characterized in that the compressor is fixed on compressor
In braced frame, compressor braced frame includes a frame body, and frame body is fixed on the corresponding installation region of automatic vending machine；Institute
It states evaporator fan and is installed on evaporator upper cover, the evaporator upper cover is fixed on the top of the rack.
9. the temperature control system of automatic vending machine as claimed in claim 6, which is characterized in that the heating portion includes a heating
Pipe, the heating tube is affixed on the outside of the heating fixed part, and heating tube is fixed on heating tube fixing piece；The heating tube
Outside has thermal insulation board.
10. the temperature control system of automatic vending machine as described in claim 1, which is characterized in that the tool of the pipeline of the exhaust pipe
There is multistage bending section, the compressor braced frame is equipped with water receiver, and the water receiver is right against the multistage bending section to hold
Connect the condensed water of multistage bending section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910016538.4A CN109584441A (en) | 2019-01-08 | 2019-01-08 | A kind of temperature control system and vending machine of automatic vending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910016538.4A CN109584441A (en) | 2019-01-08 | 2019-01-08 | A kind of temperature control system and vending machine of automatic vending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109584441A true CN109584441A (en) | 2019-04-05 |
Family
ID=65915882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910016538.4A Withdrawn CN109584441A (en) | 2019-01-08 | 2019-01-08 | A kind of temperature control system and vending machine of automatic vending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109584441A (en) |
-
2019
- 2019-01-08 CN CN201910016538.4A patent/CN109584441A/en not_active Withdrawn
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190405 |
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| WW01 | Invention patent application withdrawn after publication |