CN208794817U - A kind of refrigeration equipment and the vending machine that freezes - Google Patents
A kind of refrigeration equipment and the vending machine that freezes Download PDFInfo
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- CN208794817U CN208794817U CN201821315224.1U CN201821315224U CN208794817U CN 208794817 U CN208794817 U CN 208794817U CN 201821315224 U CN201821315224 U CN 201821315224U CN 208794817 U CN208794817 U CN 208794817U
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Abstract
The utility model discloses a kind of refrigeration equipment and refrigeration vending machines, are related to refrigeration technology field, the refrigeration equipment includes: solar energy photovoltaic panel；Water cell；Semiconductor cooling device, the semiconductor cooling device are electrically connected with the solar energy photovoltaic panel, and for cooling down to the water in the water cell；Water refrigeration unit, the water refrigeration unit is connected to the water cell, and is electrically connected with the solar energy photovoltaic panel.The utility model refrigeration equipment and refrigeration vending machine improve refrigeration effect for expanding refrigeration range.
Description
Technical field
The utility model relates to refrigeration technology field more particularly to a kind of utilize solar powered refrigeration equipment and refrigeration
Vending machine.
Background technique
Existing refrigeration vending machine needs external power supply more, additional to increase disappearing for the energy using the form of compressor refrigeration
Consumption, also since it is desired that external power supply limits its using area.Also some refrigeration vending machines are powered using battery, semiconductor refrigerating
Form, not only needs additionally to increase in this way the consumption of the energy, and heat exchange efficiency is low, it is also necessary to battery is replaced, it is very inconvenient.And the sun
Can freeze automatic vending machine, although additional energy can be reduced, and not need replacement battery, the refrigeration form is on the one hand
The effective use area of solar panels is low, and generated energy is low；On the other hand, this solar refrigeration automatic vending machine is part system
It is cold, be only limitted to the short beverage and other items of storage time, in addition because be partial cooling so that cause out ETCD estimated time of commencing discharging it is long, can to consumption
Person makes troubles.
Utility model content
The embodiments of the present invention provide a kind of refrigeration equipment and refrigeration vending machine, main purpose are to provide a kind of utilization
Solar power generation, semiconductor and water refrigeration unit refrigeration realize a wide range of refrigeration, and not area-limited refrigeration equipment.
In order to achieve the above objectives, the embodiments of the present invention adopt the following technical scheme that
A kind of refrigeration equipment, comprising:
Solar energy photovoltaic panel；
Water cell；
Semiconductor cooling device, the semiconductor cooling device are electrically connected with the solar energy photovoltaic panel, and for institute
The water stated in water cell is cooled down；
Water refrigeration unit, the water refrigeration unit are connected to the water cell, and are electrically connected with the solar energy photovoltaic panel
It connects.
Refrigeration equipment provided by the embodiment of the utility model, the refrigeration equipment are not limited by power supply scarcity of resources, are partly led
Chiller part carries out cooling heat exchange for water refrigeration unit for cooling water and by cooling water, to realize refrigeration, by partly leading
Chiller part is matched with water refrigeration unit can expand refrigeration range, improve the service performance of refrigeration equipment.
Optionally, the water cell includes water tank, and the semiconductor cooling device includes multiple semiconductor systems
Cooler part, multiple semiconductor cooling devices are arranged on the outer wall of the water tank.
Optionally, the water cell is connected to by water inlet pipe with the water inlet of the water refrigeration unit, the water refrigeration
The water outlet of unit is connected to by return pipe with the water cell.
Further, the refrigeration equipment further include: pump, the pump connection is on the water inlet pipe.
Further, the refrigeration equipment further include: control valve, the control valve are mounted on the water inlet pipe.
Further, the refrigeration equipment further include: temperature detecting element, the temperature detecting element are arranged in the storage
On water unit, and the temperature for detecting water in the water cell.
Further, the refrigeration equipment further include: controller, the input of the temperature detecting element and the controller
End electrical connection, the output end of the controller are electrically connected with the control valve, the pump and the water refrigeration unit respectively.
Optionally, the semiconductor cooling device includes the opposite cold end substrate and hot end substrate laid, the cold end base
The P/N galvanic couple pair laid side by side between plate and the hot end substrate with multiple groups, the both ends of the P/N galvanic couple pair pass through conduction
Electrode is arranged on the corresponding cold end substrate and the hot end substrate, wherein the cold end substrate and the hot end base
Marginal position between plate is provided with pressure part, and the surrounding of the cold end substrate and the hot end substrate is close by sealant layer
Envelope.
Further, the both ends of the hot end substrate have mounting portion, and the mounting portion is equipped with connector, the hot end
Substrate is connect by the connector with radiator.
Optionally, the water refrigeration unit includes fan coil.
Optionally, the refrigeration equipment further include: the top of the cabinet body is arranged in cabinet body, the solar energy photovoltaic panel,
The water cell, the semiconductor cooling device and the water refrigeration unit are arranged in the cabinet body.
Optionally, the sunny slope of the cabinet body is equipped with thermal insulation layer.
On the other hand the utility model additionally provides a kind of refrigeration vending machine, which includes system described above
Cool equipment.
Refrigeration vending machine provided by the embodiment of the utility model effectively expands due to using refrigeration equipment described above
The usable range of the refrigeration vending machine, improves the freshness and storage phase of cargo, has ensured the system of the refrigeration vending machine
Cold effect.
Detailed description of the invention
Fig. 1 is a kind of outline drawing of refrigeration equipment provided by the embodiment of the utility model；
Fig. 2 is a kind of structural schematic diagram of refrigeration equipment provided by the embodiment of the utility model；
Fig. 3 is a kind of structural schematic diagram of semiconductor cooling device provided by the embodiment of the utility model；
Fig. 4 is the structural schematic diagram of another semiconductor cooling device provided by the embodiment of the utility model；
Fig. 5 is a kind of schematic block circuit diagram of refrigeration equipment provided by the embodiment of the utility model.
Specific embodiment
The utility model embodiment refrigeration equipment and refrigeration vending machine are described in detail with reference to the accompanying drawing.
In the description of the present invention, it should be understood that term " center ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion is signified
Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this is practical
Novel limitation.
Term " first ", " second " be used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or
Implicitly indicate the quantity of indicated technical characteristic." first " is defined as a result, the feature of " second " can be expressed or imply
Ground includes one or more of the features.In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two
It is a or more than two.
The terms "and/or", only a kind of incidence relation for describing affiliated partner, indicates that there may be three kinds of passes
System, for example, A and/or B, can indicate: individualism A exists simultaneously A and B, these three situations of individualism B.In addition, herein
Middle character "/" typicallys represent the relationship that forward-backward correlation object is a kind of "or".
Referring to Figures 1 and 2, refrigeration equipment includes solar energy photovoltaic panel 1, solar energy photovoltaic panel in the utility model embodiment
1 for receiving solar energy and converting solar energy into electric energy；Water cell, the water cell is for storing water；Semiconductor system
Cooler part 10 (11 and 12), the semiconductor cooling device 10 (11 and 12) is electrically connected with the solar energy photovoltaic panel 1, by too
Positive energy photovoltaic panel 1 provides electric energy, and semiconductor cooling device 10 (11 and 12) is cold for carrying out to the water in the water cell
But；Water refrigeration unit, the water refrigeration unit are connected to the water cell, and the water in the water cell is through the semiconductor
It is passed through water refrigeration unit after refrigeration device 10 (11 and 12) is cooling and carries out cooling heat exchange, and water refrigeration unit and the solar energy
It lies prostrate plate 1 to be electrically connected, provides electric energy by solar energy photovoltaic panel 1.
The solar energy photovoltaic panel 1 is to provide electric energy for refrigeration equipment, specifically, the solar energy photovoltaic panel 1 can be
Single-crystalline-silicon solar-cell panel, multi-crystal silicon film solar battery plate or amorphous silicon thin-film solar cell plate, in some implementations
In example, the size of the solar energy photovoltaic panel 1 are as follows: length is 1~1.5m, and width is 0.5~1m, and specific size also needs basis
Actual needs decision, without limitation to the specific size of solar energy photovoltaic panel 1 at this.
For the voltage storage for exporting solar energy photovoltaic panel 1, facilitate the power demand of refrigeration equipment, the refrigeration equipment
Further include: Storage Unit, the input terminal of the Storage Unit are electrically connected with the solar energy photovoltaic panel 1, the Storage Unit
Output end is electrically connected with the semiconductor cooling device and the water refrigeration unit respectively, exemplary, and the Storage Unit can be with
For battery, such as lead-acid battery or lithium battery.
When the voltage instability timing that solar energy photovoltaic panel 1 exports, in order to ensure for the semiconductor cooling device and institute
State the voltage stabilization of water refrigeration unit, the refrigeration equipment further include: voltage-stablizer, the voltage-stablizer may be mounted at solar energy
The output end for lying prostrate plate 1, also may be mounted in Storage Unit.
Exemplary, the water cell includes water tank 8, and the semiconductor cooling device includes multiple semiconductor systems
Cooler part, multiple semiconductor cooling devices are arranged on the outer wall of the water tank 8, in order to improve semiconductor cooling device
To the cooling effect of water in water tank 8, referring to Fig. 2, multiple semiconductor cooling devices be can be set in the side of water tank 8
And cooling time, to improve the cooling effect to water, is shortened by increasing the installation number of semiconductor cooling device in bottom surface.It is logical
Refrigeration equipment often is arranged at the position of bottom in water tank 8, ensures the overall stability of entire refrigeration equipment.The storage
Water tank 8 can be made by stainless steel material, prevent from getting rusty.In some embodiments, the size of the water tank 8 are as follows: length is
0.4~0.8m, width are 0.4~0.8m, are highly 0.4~0.8m, specific size also needs to determine according to actual needs, herein
Without limitation to the specific size of water tank 8.
Referring to Fig. 3 and Fig. 4, the semiconductor cooling device includes the opposite cold end substrate 14 and hot end substrate 13 laid,
The P/N galvanic couple laid side by side between the cold end substrate 14 and the hot end substrate 13 with multiple groups is to 19, the P/N galvanic couple pair
19 both ends pass through conductive electrode 17 (20) and are arranged on the corresponding cold end substrate 14 and the hot end substrate 13, institute
It states semiconductor cooling device to be electrically connected with the solar energy photovoltaic panel 1, cooling capacity is produced by pyroelectric effect, is reduced in water tank 8
The temperature of water realizes the cooling to water.Exemplary, cold end substrate 14 and hot end substrate 13 are all made of the Al of heat conduction non-conducting2O3Or
AlN ceramic, to prevent short circuit.Each semiconductor cooling device at least by 60 P/N galvanic couples to 19 in the form of concatenated
Composition, P/N galvanic couple are made to 19 by BiTe series thermoelectric material, each P semiconductor material or N semiconductor material pass through powder
The form molding of metallurgy or discharge plasma sintering, anti-pressure ability are commonly to melt brilliant 10 times.When specific manufacture, conductive electricity
Pole 17 (20) can use copper sheet, and be integrally formed with the cold end substrate 14 and the hot end substrate 13, then in conductive electrode
P/N galvanic couple is welded on 17 (20) to 19, is guaranteed its bond strength and compactness, is reduced heat transfer resistance.
When semiconductor cooling device is squeezed in order to prevent, P/N galvanic couple is caused to deform to 19, it is described referring to Fig. 4
Marginal position between cold end substrate 14 and the hot end substrate 13 is provided with pressure part 18 (16), exemplary, pressure part 18
(16) four corners of cold end substrate 14 and the hot end substrate 13 are set, also can be set along cold end substrate 14 and/or institute
The extending direction for stating hot end substrate 13 is laid, to further enhance the stability of entire semiconductor cooling device.Pressure part 18
(16) it can be insulation, be also possible to conduction, epoxy resin such as may be selected or stainless steel is made.Pressure part 18 (16)
Concrete shape also without limitation, can be column, be also possible to ladder-like or other shapes.
Referring to Fig. 4, the surrounding of the cold end substrate 14 and the hot end substrate 13 is sealed by sealant layer 15, close
Adhesive layer 15 not only there is sealing function to play a protective role to P/N galvanic couple to 19 also with pressure part 18 (16) collective effect,
Specifically, the sealant layer 15 is layer of silica gel or polyurethane glue-line.
Referring to Fig. 3 and Fig. 4, the both ends of the hot end substrate 13 have mounting portion, and the mounting portion is equipped with connector (figure
In be not shown), the hot end substrate 13 is connect by the connector with radiator (not shown).Specifically, the peace
Dress portion can be formed by extending the both ends of hot end substrate 13, can also be arranged at the both ends of hot end substrate 13 and be used for installation connecting element
Installation part.
Referring to Fig. 2, the water cell is connected to by water inlet pipe with the water inlet of the water refrigeration unit, the water refrigeration
The water outlet of unit is connected to by return pipe with the water cell, when it is implemented, passing through semiconductor in the water cell
The cooling water of refrigeration device enters the water inlet of the water refrigeration unit by the water inlet pipe, cold in the water refrigeration unit
But water is back in the water cell after heat exchange further through return pipe, then is cooled down by semiconductor cooling device.
When being cooled down by the water refrigeration unit, refrigerated area can be expanded, increase refrigeration range, compared to only passing through
Semiconductor cooling device refrigeration can be realized the effect of monoblock type refrigeration.
Specifically, the water refrigeration unit includes fan coil 6, the fan coil 6 includes blower, motor and coil pipe
Deng composition, the cooling water and the outer air heat-exchange of pipe flowed through in coil pipe pipe keeps air cooled, realizes refrigeration effect.
In order to pass through the cooling water in water tank 8 in fan coil 6,4 Hes of pump are communicated on the water inlet pipe
Control valve 5, when needing to cooling water is passed through in fan coil 6, starting pump 4 opens control valve 5, can be smoothly by cooling water
It passes through in fan coil 6.
When the cooling water in water tank 8 is specifically passed through fan coil 6, in order to guarantee that cooling water temperature achieved exists
In scope of design, temperature detecting element 9 is set in water tank 8, by the temperature of 9 real-time detection water of temperature detecting element, with
Just the cooling water being passed through in fan coil 6 is made to reach requirement.Exemplary, the temperature detecting element 9 can be temperature sensor.
In order to realize that the automation control of entire refrigeration equipment, the refrigeration equipment further include controller 3, as shown in figure 5,
The input terminal of the controller 3 is electrically connected with the battery 2, the temperature detecting element 9 also input with the controller 3
End electrical connection, the output end of the controller 3 respectively with control valve 5, pump 4, fan coil 6 and the semiconductor cooling device 10
(11 and 12) electrical connection.When temperature detecting element 9 detects that cooling water reaches design temperature, controller 3 opens control valve 5,
Starting pump 4, cooling water is passed through in fan coil 6, and controller 3 can control fan coil 6 and the semiconductor cooling device
The opening and closing of 10 (11 and 12).
When it is implemented, the refrigeration equipment further includes cabinet body 7, the cabinet body 7 is arranged in the solar energy photovoltaic panel 1
Top, the water cell, the semiconductor cooling device and the water refrigeration unit are arranged in the cabinet body 7, one
In a little embodiments, the size of the cabinet body 7 are as follows: length is 1~1.5m, and it is highly 1.6~2m that width, which is 0.5~1m, specific ruler
It is very little also to need to determine according to actual needs, without limitation to the specific size of cabinet body 7 at this.
In order to make solar energy photovoltaic panel 1 receive more solar energy, the solar energy photovoltaic panel 1 is by supporting regulating part to set
It sets on the cabinet body 7, the support regulating part is used to adjust the angle between solar energy photovoltaic panel 1 and mounting surface, works as the sun
When energy photovoltaic panel 1 cannot receive sunlight, the tilt angle of solar energy photovoltaic panel 1 can be adjusted by support regulating part, so that
Solar energy photovoltaic panel 1 receives more sunlights.Exemplary, the support regulating part can be telescopic rod, can be expansion plate,
Atmospheric pressure pole or hydraulic stem.
In order to reduce the surface caloric receptivity of cabinet body 7, it is equipped with thermal insulation layer in the sunny slope of the cabinet body 7, such as mineral wool, bubble
Foam glass insulation board etc., to reduce the radiant heat transfer of sunlight.
The utility model embodiment additionally provides a kind of refrigeration vending machine, and the refrigeration vending machine includes system described above
Cool equipment, so the refrigeration vending machine reduces energy consumption, and is not limited by power supply scarcity of resources, semiconductor cooling device is used for
Cooling water is simultaneously carried out cooling heat exchange for water refrigeration unit by cooling water, to realize refrigeration, passes through semiconductor cooling device and water
Refrigeration unit, which matches, can expand refrigeration range, improve the service performance of refrigeration vending machine.
In the description of this specification, particular features, structures, materials, or characteristics can be real in any one or more
Applying can be combined in any suitable manner in example or example.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power
Subject to the protection scope that benefit requires.
Claims (13)
1. a kind of refrigeration equipment characterized by comprising
Solar energy photovoltaic panel；
Water cell；
Semiconductor cooling device, the semiconductor cooling device are electrically connected with the solar energy photovoltaic panel, and for the storage
Water in water unit is cooled down；
Water refrigeration unit, the water refrigeration unit is connected to the water cell, and is electrically connected with the solar energy photovoltaic panel.
2. refrigeration equipment according to claim 1, which is characterized in that the water cell includes water tank, described partly to lead
Chiller part is multiple semiconductor cooling devices, and the outer of the water tank is arranged in multiple semiconductor cooling devices
On wall.
3. refrigeration equipment according to claim 1, which is characterized in that the water cell passes through water inlet pipe and the water system
The water inlet of cold unit is connected to, and the water outlet of the water refrigeration unit is connected to by return pipe with the water cell.
4. refrigeration equipment according to claim 3, which is characterized in that the refrigeration equipment further include: pump, the pump connection
On the water inlet pipe.
5. refrigeration equipment according to claim 4, which is characterized in that the refrigeration equipment further include: control valve, the control
Valve processed is mounted on the water inlet pipe.
6. refrigeration equipment according to claim 5, which is characterized in that the refrigeration equipment further include: temperature detecting element,
The temperature detecting element is arranged in the water cell, and the temperature for detecting water in the water cell.
7. refrigeration equipment according to claim 6, which is characterized in that the refrigeration equipment further include: controller, the temperature
Degree detecting element is electrically connected with the input terminal of the controller, the output end of the controller respectively with the control valve, described
Pump and water refrigeration unit electrical connection.
8. refrigeration equipment according to claim 1, which is characterized in that the semiconductor cooling device includes opposite lays
Cold end substrate and hot end substrate, the P/N galvanic couple pair laid side by side between the cold end substrate and the hot end substrate with multiple groups,
The both ends of the P/N galvanic couple pair are arranged on the corresponding cold end substrate and the hot end substrate by conductive electrode,
Wherein, the marginal position between the cold end substrate and the hot end substrate is provided with pressure part, and the cold end substrate and institute
The surrounding for stating hot end substrate is sealed by sealant layer.
9. refrigeration equipment according to claim 8, which is characterized in that the both ends of the hot end substrate have mounting portion, institute
Mounting portion is stated equipped with connector, the hot end substrate is connect by the connector with radiator.
10. refrigeration equipment according to claim 1, which is characterized in that the water refrigeration unit includes fan coil.
11. refrigeration equipment according to claim 1, which is characterized in that the refrigeration equipment further include: cabinet body, it is described too
The top of the cabinet body is arranged in positive energy photovoltaic panel, and the water cell, the semiconductor cooling device and water refrigeration are single
Member is arranged in the cabinet body.
12. refrigeration equipment according to claim 11, which is characterized in that the sunny slope of the cabinet body is equipped with thermal insulation layer.
13. a kind of refrigeration vending machine, which is characterized in that including such as the described in any item refrigeration equipments of claim 1~12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821315224.1U CN208794817U (en) | 2018-08-15 | 2018-08-15 | A kind of refrigeration equipment and the vending machine that freezes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821315224.1U CN208794817U (en) | 2018-08-15 | 2018-08-15 | A kind of refrigeration equipment and the vending machine that freezes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208794817U true CN208794817U (en) | 2019-04-26 |
Family
ID=66205692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821315224.1U Active CN208794817U (en) | 2018-08-15 | 2018-08-15 | A kind of refrigeration equipment and the vending machine that freezes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208794817U (en) |
-
2018
- 2018-08-15 CN CN201821315224.1U patent/CN208794817U/en active Active
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