CN208124715U - Refrigeration system, constant temperature system, locker and express delivery cabinet - Google Patents
Refrigeration system, constant temperature system, locker and express delivery cabinet Download PDFInfo
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- CN208124715U CN208124715U CN201820040703.0U CN201820040703U CN208124715U CN 208124715 U CN208124715 U CN 208124715U CN 201820040703 U CN201820040703 U CN 201820040703U CN 208124715 U CN208124715 U CN 208124715U
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Abstract
The utility model discloses a kind of refrigeration systems,Constant temperature system,Locker and express delivery cabinet,It is related to logistics storage,For not quick enough and energy conservation the problem of refrigeration,Provide following technical scheme,Temperature detecting module detects the temperature height in monitoring temperature space and exports corresponding temperature detection signal,After temperature comparison module receives temperature detection signal,Temperature detection signal is compared with temperature reference signal,And then export adjustment signal corresponding with temperature difference size,When actual temperature in monitoring temperature space is higher than normal temperature signal,Switch module in response to this when adjustment signal with control refrigerating plant provide can make temperature difference size be reduced to zero air conditioning quantity,Air transporting arrangement constantly conveys cold air into monitoring temperature space,To which quickly the temperature was then adjusted within the scope of the normal temperature of setting,Simultaneously when temperature constantly changes,The continuous refrigerating capacity for adjusting refrigerating plant,It is unlikely to excessive waste refrigerating capacity of freezing,The energy has been saved to a certain extent.
Description
Technical field
The utility model relates to logistics technical field of memory, more specifically, it relates to a kind of refrigeration system, constant temperature system
System, locker and express delivery cabinet.
Background technique
According to State Post Bureau's intelligence express delivery box national standard, self-service express delivery cabinet（Intelligent express delivery box）Refer to：It is built up in public affairs
Occasion altogether, for delivering and extracting the self-service equipment of express mail.
With the development of logistic industry, modern logistics need to meet the transport and storage requirements of different articles, such as fresh flower,
Fruit, it is cold it is fresh etc. require special condition of storage, therefore need a kind of locker for being able to maintain particular memory temperature or fast
Pass cabinet.
Utility model content
In view of the deficienciess of the prior art, the first of the utility model is designed to provide a kind of refrigeration system, have
The advantages of set temperature being adjusted to quickly, energy saving.
To achieve the above object, the utility model provides following technical solution：
A kind of refrigeration system, including
Refrigerating plant, for providing the cold air of set amount；
Air transporting arrangement, the cold air provided for conveying refrigerating plant into monitoring temperature space；
Temperature detecting module, output temperature detection signal corresponding with temperature height in monitoring temperature space；
Temperature comparison module is electrically connected with temperature detecting module, and comparison temperature detects signal and temperature reference signal
Size, exports corresponding with temperature difference size adjustment signal, the corresponding actual temperature of the big little finger of toe temperature detection signal of the temperature difference and
Difference between the corresponding normal temperature of temperature reference signal；
Switch module is electrically connected with temperature comparison module, can be made in response to adjustment signal with controlling refrigerating plant offer
Temperature difference size is decreased to zero air conditioning quantity.
By adopting the above technical scheme, the temperature in temperature detecting module detection monitoring temperature space is just and output is right therewith
After temperature comparison module receives temperature detection signal, temperature detection signal and temperature reference are believed for the temperature detection signal answered
It number is compared, and then exports adjustment signal corresponding with temperature difference size, the actual temperature in monitoring temperature space is higher than
When normal temperature signal, switch module in response to this when adjustment signal with control refrigerating plant offer temperature difference size can be made to be reduced to
Zero air conditioning quantity, air transporting arrangement constantly convey cold air into monitoring temperature space, thus quickly the temperature was then adjusted to
Within the scope of the normal temperature of setting, while when temperature constantly changes, the continuous refrigerating capacity for adjusting refrigerating plant is unlikely to make
Cold excessive waste refrigerating capacity, has saved the energy to a certain extent.
Preferably, the switch module controls air transporting arrangement in response to adjustment signal and provides and temperature difference size positive
The cold air conveying speed of pass.
By adopting the above technical scheme, when temperature difference size is larger, cold air is conveyed faster, further improves temperature adjusting
Speed.
Preferably, the temperature detecting module include detection monitoring temperature space in temperature level with export detection signal
Detection circuit and the amplifying circuit that will test output temperature detection signal after signal amplification.
By adopting the above technical scheme, detection circuit is individually used for converting temperature level to corresponding detection signal,
Do not have extra circuit to interference, and signal will test by amplifying circuit and amplify, further enhance the essence of detection
True property.
Preferably, the temperature comparison module includes that comparison temperature detection signal and temperature reference signal magnitude are adjusted with exporting
Save ten step voltage comparator circuits of signal.
By adopting the above technical scheme, the connection of ten step voltage comparator circuits is simple, and has ten reference grades, and convenient pair
Normal temperature carries out the setting of more grades, furthermore at low cost, saves cost.
Preferably, the temperature comparison module further includes being electrically connected, with ten step voltage comparator circuits for setting temperature
Spend the reference circuit of reference signal size.
By adopting the above technical scheme, fiducial temperature height can be set by reference circuit, to facilitate difference
The storage of types of articles.
In view of the deficienciess of the prior art, the second of the utility model is designed to provide a kind of constant temperature system, have
The advantages of set temperature being adjusted to quickly, energy saving.
To achieve the above object, the utility model provides following technical solution：
A kind of constant temperature system, the constant temperature refers to based on fluctuating within the scope of normal temperature, including refrigeration system as described above；
It further include being electrically connected with temperature detecting module, providing hot gas to monitoring temperature space in response to adjustment signal to contract
The heating device of the small temperature difference greatly as low as zero.
By adopting the above technical scheme, when the temperature in monitoring space is higher or temperature, all by detection, more laggard
On the one hand the refrigeration or heating of row corresponding amount quickly regulate and control, on the other hand help avoid waste refrigerating capacity, heating capacity,
It is energy saving.
In view of the deficienciess of the prior art, the third of the utility model is designed to provide a kind of locker, having can
Quickly, the advantages of being adjusted to set temperature energy savingly.
To achieve the above object, the utility model provides following technical solution：
A kind of locker, including constant temperature system as described above.
By adopting the above technical scheme, when the temperature in locker is higher or temperature, all by detection, carry out more afterwards
On the one hand the refrigeration or heating of corresponding amount quickly regulate and control, on the other hand help avoid waste refrigerating capacity, heating capacity, section
The about energy.
In view of the deficienciess of the prior art, the 4th of the utility model the is designed to provide a kind of express delivery cabinet, having can
Quickly, the advantages of being adjusted to set temperature energy savingly.
To achieve the above object, the utility model provides following technical solution：
A kind of express delivery cabinet, including constant temperature system as described above.
By adopting the above technical scheme, when across the temperature in cabinet is higher or temperature, all by detection, carry out more afterwards
On the one hand the refrigeration or heating of corresponding amount quickly regulate and control, on the other hand help avoid waste refrigerating capacity, heating capacity, section
The about energy.
Preferably, further include cabinet body, the storage room for storing article is equipped in the cabinet body, is additionally provided in the cabinet body
The temperature adjusting cavity being affixed with storage room, the air transporting arrangement are connected to so that cold air/hot gas to be delivered to temperature adjusting cavity
In temperature adjusting cavity.
By adopting the above technical scheme, article storage is in storage room, and temperature adjusting cavity is affixed with storage room, when to temperature
When adjusting cavity transporting cold-air or hot gas, quickly the indoor temperature of storage can be adjusted, and gas is not passed through storage
Interior is deposited, the indoor humidity of storage is will not influence, is more advantageous to the maintenance of damp condition.
In conclusion the utility model has the advantages that：
1. can quickly regulate and control the temperature in monitoring space, it is allowed to quickly reach normal temperature；
2. constantly the refrigerating capacity of adjusting or heating capacity is adjusted while quick regulating and controlling temperature, avoid freezing
Heating is superfluous, facilitates energy saving；
3. not influencing to store indoor humidity, being conducive to the maintenance of damp condition in temperature regulation.
Detailed description of the invention
Fig. 1 is the functional block diagram of refrigeration system in the utility model；
Fig. 2 is the schematic illustration of refrigeration system in the utility model；
Fig. 3 is the circuit diagram of refrigeration system in the utility model；
Fig. 4 is the circuit diagram of switch module and refrigerating plant in the utility model；
Fig. 5 is the circuit diagram of switch module and air transporting arrangement in the utility model；
Fig. 6 is the functional block diagram of constant temperature system in the utility model；
Fig. 7 is the structural schematic diagram of express delivery cabinet in the utility model.
In figure：1, temperature detecting module；11, detection circuit；12, amplifying circuit；13, filter circuit；2, temperature compares mould
Block；21, ten step voltage comparison circuit；22, reference circuit；23, cue circuit；3, switch module；31, transistor switching circuit；
4, refrigerating plant；41, compressor；5, air transporting arrangement；51, blower；6, heating device；7, cabinet body；8, storage room；9, temperature
Adjusting cavity.
Specific embodiment
With reference to the accompanying drawings and embodiments, the utility model is described in detail.
Embodiment 1
A kind of refrigeration system, referring to Fig.1, including refrigerating plant 4, air transporting arrangement 5, temperature detecting module 1, temperature ratio
Compared with module 2 and switch module 3.Refrigerating plant 4 is for providing the cold air of set amount, and air transporting arrangement 5 will be for that will freeze
The cold air that device 4 provides is delivered to the adjusting that temperature is carried out in monitoring temperature space.
Wherein, refrigerating plant 4 is adopted as compressor 41 in the present embodiment and freezes, in other embodiments can be with
It vaporized, distilled to freeze in the device using substance, such as chloroethanes, liquid nitrogen, dry ice etc., additionally can use substance
It is dissolved in water endothermic heat of reaction in the device to freeze, such as ammonium chloride, ammonium nitrate etc..Air transporting arrangement 5 includes for will be cold
Gas is delivered to the blower 51 and conveying wind path in monitoring temperature space.
Referring to Fig. 2 and Fig. 3, temperature detecting module 1 detects the temperature height in monitoring temperature space, and output is right therewith
The temperature detection signal answered, it include the output detection circuit 11 for detecting signal corresponding with monitoring temperature space temperature height and
It will test the amplifying circuit 12 of output temperature detection signal after signal amplifies, furthermore amplifying circuit 12 is also electrically connected with for filtering
Except the filter circuit 13 of interference signal in detection signal.
Referring to Fig. 3, in the present embodiment, detection circuit 11 is adopted as Huygens's bridge circuit of thermistor composition, puts
Big circuit 12 is adopted as the differential amplifier circuit 12 of operational amplifier composition, and filter circuit 13 is filtered using RC.
Referring to Fig. 2 and Fig. 3, temperature comparison module 2 and temperature detecting module 1 are electrically connected, and receive temperature detection letter
Temperature detection signal is compared with temperature reference signal after number, wherein temperature reference signal is corresponding with normal temperature, mark
Quasi- temperature is the Appropriate according to the monitoring temperature space temperature for needing to set.When being compared, temperature comparison unit according to
The actual temperature in monitoring temperature space adjustment signal corresponding with the output of the temperature difference size of normal temperature.
Referring to Fig. 3, in the present embodiment, temperature comparison module 2 is adopted as ten step voltage comparator circuits, can correspond to respectively
Ten corresponding adjustment signals are exported in ten grades of temperature difference size, in addition, ten step voltage comparator circuits are also electrically connected
There is the reference circuit 22 for setting and adjusting temperature reference signal magnitude, and, ten step voltage comparators are electrically connected with sound
The cue circuit 23 of temperature difference size should be shown in adjustment signal.
Referring to Fig.1 and Fig. 2, switch module 3 and temperature comparison module 2 are electrically connected, and in response to adjustment signal with
Control refrigerating plant 4 provides the refrigerating capacity that temperature difference size can be made to be decreased to zero, and Simultaneous Switching module 3 also controls air transporting arrangement
5 increase cold air conveying speed when temperature difference size is larger, reduce cold air conveying speed when temperature difference size is smaller.
Referring to Fig. 3, Fig. 4 and Fig. 5, switching device is adopted as transistor switching circuit 31, passes through triode switch respectively
Circuit 31 connects different size of resistance be powered to compressor 41 to control the refrigerating capacity of compressor 41, controls blower 51
Wind speed size principle is identical therewith.
At work, temperature detecting module 1 detects the height of the temperature in warm monitoring space, and temperature comparison module 2 compares warm
With output regulation signal, the actual temperature in monitoring temperature space is bigger than normal temperature for degree detection signal and temperature reference signal
When, switch module 3 in response to this when adjustment signal with control refrigerating plant 4 provide temperature difference size can be made to be reduced to zero refrigeration
Amount, and in the actual temperature in monitoring temperature space than normal temperature hour, switch module 3 in response to this when adjustment signal to control
Refrigerating/heating apparatus 6 provides the heating amount that temperature difference size can be made to be reduced to zero.
Embodiment 2
In addition to this kind of constant temperature system further includes, examines with temperature based on the refrigeration system in embodiment 1 referring to Fig. 6
Module 1 is surveyed to be electrically connected, provide hot gas to monitoring temperature space in response to adjustment signal to reduce the heating of the temperature difference greatly as low as zero
Device 6, heating device 6 are adopted as heating wire and are heated, and control principle is identical as refrigeration system.
Embodiment 3
A kind of express delivery cabinet further includes cabinet body 7, is equipped in cabinet body 7 including the constant temperature system in embodiment 2 referring to Fig. 7
For storing the storage room 8 of article, and the temperature adjusting cavity 9 being affixed with storage room 8 is additionally provided in cabinet body 7, locker room is close
The inner wall of temperature adjusting cavity 9 is the low material of specific heat capacity, such as metal or alloy inner wall, and air transporting arrangement 5 and temperature are adjusted
Chamber 9 is connected to so that cold air or hot gas to be delivered in temperature adjusting cavity 9.
Specifically, temperature detecting module 1 is arranged in storage room 8, for detecting the temperature height of storage room 8, and blower
51 are arranged in temperature adjusting cavity 9, and making cold air or hot gas, constantly circulation forms wind path in temperature adjusting cavity 9.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (10)
1. a kind of refrigeration system, it is characterized in that：Including
Refrigerating plant (4), for providing the cold air of set amount；
Air transporting arrangement (5), the cold air provided for conveying refrigerating plant (4) into monitoring temperature space；
Temperature detecting module (1), output temperature detection signal corresponding with temperature height in monitoring temperature space；
Temperature comparison module (2) is electrically connected with temperature detecting module (1), and comparison temperature detects signal and temperature reference signal
Size, export corresponding with temperature difference size adjustment signal, the corresponding actual temperature of the big little finger of toe temperature detection signal of the temperature difference
Difference between normal temperature corresponding with temperature reference signal；
Switch module (3) is electrically connected with temperature comparison module (2), in response to adjustment signal to control refrigerating plant (4) offer
Temperature difference size can be made to be decreased to zero air conditioning quantity.
2. refrigeration system according to claim 1, it is characterized in that：The switch module (3) is in response to adjustment signal to control
Air transporting arrangement (5) processed provides and the positively related cold air conveying speed of temperature difference size.
3. refrigeration system according to claim 1, it is characterized in that：The temperature detecting module (1) includes detection temperature prison
Temperature level is detected in control space with exporting the detection circuit (11) of detection signal and will test output temperature after signal amplifies
The amplifying circuit (12) of signal.
4. refrigeration system according to claim 1, it is characterized in that：The temperature comparison module (2) includes comparison temperature inspection
Signal and temperature reference signal magnitude are surveyed with ten step voltage comparator circuits of output regulation signal.
5. refrigeration system according to claim 4, it is characterized in that：The temperature comparison module (2) further includes and ten grades of electricity
Comparator circuit is pressed to be electrically connected, for the reference circuit (22) of set temperature reference signal size.
6. a kind of constant temperature system, the constant temperature refers to based on fluctuating within the scope of normal temperature, it is characterized in that：Including such as claim 1
To 5 any refrigeration systems.
7. constant temperature system according to claim 6, it is characterized in that：It further include being electrically connected, ringing with temperature detecting module (1)
Hot gas should be provided to reduce the heating device (6) of the temperature difference greatly as low as zero to monitoring temperature space in adjustment signal.
8. a kind of locker, it is characterized in that：Including constant temperature system as claimed in claims 6 or 7.
9. a kind of express delivery cabinet, it is characterized in that：Including constant temperature system as claimed in claims 6 or 7.
10. express delivery cabinet according to claim 9, it is characterized in that：Further include cabinet body (7), is equipped with and is used in the cabinet body (7)
The storage room (8) of article is stored, the temperature adjusting cavity (9) being affixed with storage room (8), the gas are additionally provided in the cabinet body (7)
Body conveying device (5) is connected to so that cold air/hot gas to be delivered in temperature adjusting cavity (9) with temperature adjusting cavity (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820040703.0U CN208124715U (en) | 2018-01-10 | 2018-01-10 | Refrigeration system, constant temperature system, locker and express delivery cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820040703.0U CN208124715U (en) | 2018-01-10 | 2018-01-10 | Refrigeration system, constant temperature system, locker and express delivery cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208124715U true CN208124715U (en) | 2018-11-20 |
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ID=64209621
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820040703.0U Active CN208124715U (en) | 2018-01-10 | 2018-01-10 | Refrigeration system, constant temperature system, locker and express delivery cabinet |
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| CN (1) | CN208124715U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109343601A (en) * | 2018-12-06 | 2019-02-15 | 深圳市速易宝智能科技有限公司 | A kind of constant temperature express delivery cabinet |
| CN112097500A (en) * | 2020-09-15 | 2020-12-18 | 广州市一心电子设备有限公司 | Hot air blow-drying system for pressure-regulating type medical instrument and method thereof |
-
2018
- 2018-01-10 CN CN201820040703.0U patent/CN208124715U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109343601A (en) * | 2018-12-06 | 2019-02-15 | 深圳市速易宝智能科技有限公司 | A kind of constant temperature express delivery cabinet |
| CN112097500A (en) * | 2020-09-15 | 2020-12-18 | 广州市一心电子设备有限公司 | Hot air blow-drying system for pressure-regulating type medical instrument and method thereof |
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