CN208475761U - New energy refrigerator car and its refrigeration system - Google Patents
New energy refrigerator car and its refrigeration system Download PDFInfo
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- CN208475761U CN208475761U CN201821056542.0U CN201821056542U CN208475761U CN 208475761 U CN208475761 U CN 208475761U CN 201821056542 U CN201821056542 U CN 201821056542U CN 208475761 U CN208475761 U CN 208475761U
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Abstract
A kind of new energy refrigerator car refrigeration system, it include: the cold-storage device that cooling capacity is generated in the refrigerating carriage for be arranged in refrigerator car, detect the temperature sensing device of the temperature data of the refrigerating carriage, cooling capacity for generating the cold-storage device is transmitted to the cooling capacity transmission device in the refrigerating carriage everywhere, and the control device for controlling the control signal that the cooling capacity transmission device opens and closes is generated based on the temperature data.The utility model further relate to include refrigerator car refrigeration system new energy refrigerator car.Implement the refrigerator car refrigeration system of the utility model and the new energy refrigerator car including refrigerator car refrigeration system, cooling capacity transmission device is controlled by the refrigerating carriage temperature detected based on temperature sensor, and the cooling capacity of cold-storage device is diffused into entire refrigerating carriage, it not only can be energy saving, guarantee the cruise duration of new energy refrigerator car, and can guarantee the accurate control to the temperature of refrigerating carriage.
Description
Technical field
The utility model relates to transport fields, more specifically to a kind of new energy refrigerator car and its refrigeration system.
Background technique
Fast development with world economy and the attention to environmental consciousness, energy saving, safe and pollution-free new-energy automobile
It is following development trend.As the quality requirement to food, drug is continuously improved, guarantee that its quality is new during transportation
It is fresh, become particularly important safely.Therefore, new energy refrigerator car comes into being.
However, new energy refrigerator car in the prior art, generallys use freezing unit as refrigerating carriage refrigeration.However, a side
Face freezing unit usually requires to consume many energy, causes the cruise duration of new energy refrigerator car limited, on the other hand it is to temperature
Degree control is often not accurate enough, it is possible that deficiency of freezing in compartment causes temperature higher, so as to cause the product of transport cargo
Matter is impaired.
Utility model content
The technical problem to be solved by the present invention is in view of the above drawbacks of the prior art, providing one kind can save
The about energy, guarantees the cruise duration of new energy refrigerator car, and can guarantee cold to the new energy of the temperature of refrigerating carriage accurately controlled
Hide vehicle refrigeration system and the new energy refrigerator car including the new energy refrigerator car refrigeration system.
The technical scheme adopted by the utility model to solve the technical problem is as follows: constructing a kind of refrigeration system, comprising: setting
The cold-storage device that cooling capacity is generated in the refrigerating carriage of refrigerator car, detects the temperature sensing device of the temperature data of the refrigerating carriage,
Cooling capacity for generating the cold-storage device is transmitted to the cooling capacity transmission device in the refrigerating carriage everywhere, is based on the temperature
Data generate the control device for controlling the control signal that the cooling capacity transmission device opens and closes.
In refrigerator car refrigeration system described in the utility model, the cold-storage device include multiple hold-over plates, fixation set
The cold-storage board mount of the hold-over plate is set, the side in the refrigerating carriage close to driver's cabin, institute is arranged in the cold-storage board mount
It states and partition is set around cold-storage board mount.
In refrigerator car refrigeration system described in the utility model, the temperature sensing device is included at least and is separately positioned on
The preceding temperature sensor of the side of close driver's cabin, the middle temperature sensor being arranged in the middle part of the refrigerating carriage in the refrigerating carriage
With the rear temperature sensor that the side in the refrigerating carriage far from driver's cabin is arranged in.
In refrigerator car refrigeration system described in the utility model, the cooling capacity transmission device respectively includes being arranged described
Preceding cooling capacity in refrigerating carriage close to the side of driver's cabin transmits unit, the middle cooling capacity being arranged in the middle part of refrigerating carriage transmission unit
Unit is transmitted with the rear cooling capacity that the side in the refrigerating carriage far from driver's cabin is arranged in.
In refrigerator car refrigeration system described in the utility model, the control device includes: to be respectively used to before described
Temperature sensor, the middle temperature sensor and it is described after temperature sensor receive before temperature detection value, middle temperature detection value and
The temperature reception module of temperature detection value afterwards.
In refrigerator car refrigeration system described in the utility model, the control device further comprises: for receiving simultaneously
Store preset temperature value the first memory module, and based on the preceding temperature detection value, the middle temperature detection value, it is described after
Temperature detection value and preset temperature value generate the control preceding cooling capacity transmission unit, the middle cooling capacity transmission unit and it is described after
Cooling capacity transmits the first control module of the first control signal that unit opens and closes.
In refrigerator car refrigeration system described in the utility model, the control device further comprises: for receiving simultaneously
The second memory module for storing preset temperature difference, for based on the preceding temperature detection value, the middle temperature detection value, described
Temperature detection value calculates the difference calculating module of the maximum difference between it afterwards, based on the maximum difference and described default
Temperature gap generates the control preceding cooling capacity transmission unit, the middle cooling capacity transmission unit and the rear cooling capacity transmission unit and opens
With the second control module of the second control signal of closing.
In refrigerator car refrigeration system described in the utility model, the preceding cooling capacity transmission unit includes being located at the partition
The top close to the hold-over plate side preceding upper pressure fan, be arranged in the partition under the hold-over plate side
The front lower return fan in portion, the middle cooling capacity transmission unit include that upper pressure fan in top is arranged in the middle part of the refrigerating carriage, sets
Setting lower return fan and the rear cooling capacity transmission unit in below in the middle part of the refrigerating carriage includes setting in the refrigerating carriage
The rear upper pressure fan of rear upper, the rear lower return fan that the refrigerating carriage lower rear is set.
In refrigerator car refrigeration system described in the utility model, each hold-over plate include shell, coolant liquid and
Cooling liquid container in the housing is set, multiple heat exchange mouths are set on the shell.
Another technical solution that the utility model solves the use of its technical problem is to construct a kind of new energy refrigerator car, packet
Include refrigerating carriage and the new energy refrigerator car refrigeration system.
Implement the refrigerator car refrigeration system of the utility model and the new energy refrigerator car including refrigerator car refrigeration system, passes through
The cooling capacity of cold-storage device is diffused into entire refrigeration by the refrigerating carriage temperature control cooling capacity transmission device based on temperature sensor detection
Compartment, not only can be energy saving, guarantees the cruise duration of new energy refrigerator car, and can guarantee the accurate control to the temperature of refrigerating carriage
System.Further, by before refrigerating carriage is set, in and rear position sensor and cooling capacity transmit unit can be realized it is more smart
Quasi- temperature controls and cooling capacity diffusion more evenly.
Detailed description of the invention
Below in conjunction with accompanying drawings and embodiments, the utility model is described in further detail, in attached drawing:
Fig. 1 is the functional block diagram of the new energy refrigerator car refrigeration system of first embodiment according to the present utility model；
Fig. 2 is the functional block diagram of the new energy refrigerator car refrigeration system of second embodiment according to the present utility model；
Fig. 3 is the scheme of installation of new energy refrigerator car refrigeration system shown in Fig. 2；
Fig. 4 is the functional block diagram of the new energy refrigerator car refrigeration system of 3rd embodiment according to the present utility model.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
The utility model relates to a kind of refrigerator car refrigeration systems, comprising: be arranged in the refrigerating carriage of refrigerator car and generate cooling capacity
Cold-storage device, detect the temperature sensing device of the temperature data of the refrigerating carriage, it is cold for generating the cold-storage device
Amount is transmitted to the cooling capacity transmission device in the refrigerating carriage everywhere, is generated based on the temperature data and controls the cooling capacity transmission dress
Set the control device of the control signal of opening and closing.The utility model further relate to include the refrigerator car refrigeration system new energy
Refrigerator car.Implement the refrigerator car refrigeration system of the utility model and the new energy refrigerator car including refrigerator car refrigeration system, passes through
The cooling capacity of cold-storage device is diffused into entire refrigeration by the refrigerating carriage temperature control cooling capacity transmission device based on temperature sensor detection
Compartment, not only can be energy saving, guarantees the cruise duration of new energy refrigerator car, and can guarantee the accurate control to the temperature of refrigerating carriage
System.Further, by before refrigerating carriage is set, in and rear position sensor and cooling capacity transmit unit can be realized it is more smart
Quasi- temperature controls and cooling capacity diffusion more evenly.
Fig. 1 is the functional block diagram of the new energy refrigerator car refrigeration system of first embodiment according to the present utility model.Such as Fig. 1
Shown, the new energy refrigerator car refrigeration system of the utility model generates the storage of cooling capacity including being arranged in the refrigerating carriage of refrigerator car
Device for cooling 100 is similarly disposed at the temperature sensing device 200 that the temperature data of the refrigerating carriage is detected in the refrigerating carriage, uses
It is transmitted to the cooling capacity transmission device 400 in the refrigerating carriage everywhere in the cooling capacity for generating the cold-storage device 100, based on described
Temperature data generates the control device 300 for controlling the control signal that the cooling capacity transmission device 400 opens and closes.
For example, the cold-storage device 100 may include multiple cold-storages in a preferred embodiment of the utility model
Plate, multiple hold-over plate can be arranged in the refrigerating carriage in any way to provide cooling capacity for the refrigerating carriage.Preferably, often
A hold-over plate includes shell, the cooling liquid container of coolant liquid and setting in the housing, and setting is more on the shell
A heat exchanges mouth, so that the gas in refrigerating carriage exchanges heat with coolant liquid, so that the cooling capacity that hold-over plate generates is supplied to
Refrigerating carriage.In a preferred embodiment of the utility model, the coolant liquid includes sodium metasilicate, polyamide and cellulose, institute
The specific volume for stating coolant liquid is six times of water, and freezing point temperature is -30 DEG C.
For example, the temperature sensing device 200 may include at least one in a preferred embodiment of the utility model
Any suitable location, example in refrigerating carriage can be set in a temperature sensor, temperature sensor of being arranged in the refrigerating carriage
In the middle part of the side in refrigerating carriage close to driver's cabin, the side far from driver's cabin or refrigerating carriage.Certainly, the temperature sensing dress
Setting 200 may include multiple temperature sensors that different location in refrigerating carriage is arranged in.
In another example the cooling capacity transmission device 400 may include at least in a preferred embodiment of the utility model
One blower being arranged in the refrigerating carriage.By blower rotate drive refrigerating carriage in air flowing, thus by cooling capacity from
Hold-over plate side is transmitted in refrigerating carriage everywhere.Certainly, the cooling capacity transmission device 400 may include being separately positioned on the refrigeration
Preceding cooling capacity in compartment close to the side of driver's cabin transmits unit, the middle cooling capacity being arranged in the middle part of refrigerating carriage transmission unit and sets
Set the rear cooling capacity transmission unit of the side in the refrigerating carriage far from driver's cabin.Each cooling capacity transmission unit may include one
Pressure fan and a return fan, and then the air-supply return air circulatory system throughout entire refrigerating carriage is constituted, and then more by cooling capacity
Add and is transmitted uniformly in refrigerating carriage everywhere.
In another example the control device 300 is filled with the temperature sensing in a preferred embodiment of the utility model
200 communication connections are set, to receive the temperature data that it is detected, and the temperature data are compared with preset temperature, such as
Fruit finds that the temperature data is higher than preset temperature, that proves temperature drift in refrigerating carriage, then controls the starting cooling capacity transmission dress
400 are set, so that the cooling capacity for generating cold-storage device 100 is transmitted in refrigerating carriage everywhere.Certainly, the utility model another
In preferred embodiment, the control device 300 can be carried out the temperature that 200 front and back of temperature sensing device detects twice
Compare, once discovery rising value is more than setting numerical value, then starts the cooling capacity transmission device 400.In the another of the utility model
In preferred embodiment, when the temperature sensing device 200 includes being mounted at least two temperature sensor of different location, when
When the temperature gap that two temperature sensors detect is higher than preset value, then start the cooling capacity transmission device 400.This field
Technical staff knows that the introduction based on the utility model, the control device 300 can use circuit as known in the art,
Software or device configuration, are just not repeated herein.
The refrigerator car refrigeration system for implementing the utility model is controlled by the refrigerating carriage temperature detected based on temperature sensor
The cooling capacity of cold-storage device is diffused into entire refrigerating carriage by cooling capacity transmission device, not only can be energy saving, guarantees new energy refrigerator car
Cruise duration, and can guarantee the accurate control to the temperature of refrigerating carriage.
Fig. 2 is the functional block diagram of the new energy refrigerator car refrigeration system of second embodiment according to the present utility model.Fig. 3 is
The scheme of installation of new energy refrigerator car refrigeration system shown in Fig. 2.As shown in Fig. 2, the new energy refrigerator car of the utility model
Refrigeration system generates the cold-storage device 100 of cooling capacity including being arranged in, is similarly disposed at the refrigerating carriage in the refrigerating carriage of refrigerator car
The temperature sensing device 200 of the temperature data of the middle detection refrigerating carriage, the cooling capacity for generating the cold-storage device 100 pass
It is sent to cooling capacity transmission device 400 everywhere in the refrigerating carriage, is generated based on the temperature data and controls the cooling capacity transmission dress
Set the control device 300 of the control signal of 400 opening and closing.
Referring to Fig. 3, in the preferred embodiment, the cold-storage device 100 includes multiple hold-over plates 50 and fixed setting institute
The cold-storage board mount 60 of hold-over plate 50 is stated, the side in the refrigerating carriage close to driver's cabin is arranged in the cold-storage board mount 60.
The cold-storage board mount 60 can be stainless steel stent, and side baffle 91 is arranged in top setting top spacer, side, thus will
It is spaced apart with ambient enviroment.The cold-storage board mount 60 includes framework 61 and each bearing being arranged in the framework 61
Plate 62.The hold-over plate 50 can be placed on each support plate 62.In the present embodiment, the specification of hold-over plate 50 can choose
430mm*278mm*30mm installs altogether 63 pieces of hold-over plates 50.Each hold-over plate 50 may include shell 52, coolant liquid 53
And the cooling liquid container in the shell 52 is set.Multiple heat exchange mouths 51 are set on the shell 52 for refrigerating carriage
Interior gas exchanges heat with coolant liquid.In the present embodiment, the shell 52 and the cooling liquid container are by PC offset plate system
At.The coolant liquid includes sodium metasilicate, polyamide and cellulose, and the specific volume of the coolant liquid is six times of water, and freezing point temperature is-
30℃.Cold-storage plate temperature drops to -20 DEG C hereinafter, environment temperature is 25 DEG C, inside the carriage body 40 in the cold control compartment of the intelligence 0 DEG C~
4 DEG C of continuous work soaking times are 100 hours or more.
In the preferred embodiment, the temperature sensing device 200 is included at least to be separately positioned in the refrigerating carriage and be leaned on
The preceding temperature sensor 210 of the side of nearly driver's cabin, the middle temperature sensor 220 being arranged in the middle part of the refrigerating carriage and setting exist
The rear temperature sensor 230 of side in the refrigerating carriage far from driver's cabin.Further as shown in figure 3, the preceding temperature sensing
Device 210 is arranged in the carriage wall for being biased against the side refrigerating carriage of nearly driver's cabin in the middle part of the refrigerating carriage, the middle temperature sensor 220
It is arranged in the carriage wall of the refrigerating carriage in the middle part of the refrigerating carriage, the rear temperature sensor 230 is arranged in the refrigerating carriage remote
In the carriage wall of side refrigerating carriage from driver's cabin.Certainly, in other preferred embodiments of the utility model, those skilled in the art
More temperature sensors can also be arranged in member according to actual needs, and its position is arranged according to actual needs.
Further as shown in Fig. 2, in the present embodiment, the control device 300 includes: to be respectively used to from the preceding temperature
Sensor 210, the middle temperature sensor 220 and the rear temperature sensor 230 receive preceding temperature detection value, middle temperature detection
Value and the temperature reception module 310 of rear temperature detection value, the first memory module 320 for receiving and storing preset temperature value,
And it is generated based on the preceding temperature detection value, the middle temperature detection value, the rear temperature detection value and preset temperature value
Control the preceding cooling capacity transmission unit 410, the middle cooling capacity transmission unit 420 and it is described after cooling capacity transmission unit 430 open and
First control module 330 of the first control signal of closing.In the present invention, first control module 330 can be with base
In any comparison controller well known in the prior art or circuit structure.
In the present embodiment, first control module 330 by received from the temperature reception module 310 it is described before
Temperature detection value, the middle temperature detection value, the rear temperature detection value are compared with preset temperature value, when one of inspection
When measured value is higher than the preset temperature value, the preceding cooling capacity transmission unit 410, the middle cooling capacity transmission unit 420 and institute are controlled
It states rear cooling capacity transmission unit 430 to open, when three detected values are below the preset temperature value, controls the preceding cooling capacity transmission
Unit 410, the middle cooling capacity transmission unit 420 and the rear cooling capacity transmission unit 430 are closed.Certainly, in the utility model
It in another preferred embodiment, can also be designed to, when three detected values are above the preset temperature value, control described preceding cold
Amount transmission unit 410, the middle cooling capacity transmission unit 420 and the rear cooling capacity transmission unit 430 are opened.
In the preferred embodiment, the cooling capacity transmission device 400 respectively includes that close drive is arranged in the refrigerating carriage
Preceding cooling capacity transmission unit, the middle cooling capacity transmission unit being arranged in the middle part of the refrigerating carriage and the setting of the side of room are sailed described cold
The rear cooling capacity for hiding the side in compartment far from driver's cabin transmits unit.With further reference to Fig. 3, which includes setting
Pressure fan 410 is gone up before the top close to 50 side of hold-over plate of the side baffle 91, the partition is set
Front lower return fan 420 close to the lower part of 50 side of hold-over plate.Further, the middle cooling capacity transmission unit includes setting
In the middle part of the refrigerating carriage upper pressure fan in top, lower return fan, Yi Jisuo in lower section are set in the middle part of the refrigerating carriage
Rear cooling capacity transmission unit is stated to include the rear upper pressure fan that the refrigerating carriage rear upper is arranged in, be arranged at the refrigerating carriage rear portion
The rear lower return fan of lower section.Such three groups of cooling capacity transmission unit may be constructed a complete circulating system, thus by the storage
The cooling capacity that device for cooling 100 generates is transmitted to each position of the refrigerating carriage.Certainly, in other preferred embodiments of the utility model
In, more multiple groups cooling capacity transmission unit can also be set, and then cooling capacity be transmitted more uniform.Certainly, it is contemplated that energy saving
It is uniform with cooling capacity, before being preferably provided in after three groups of cooling capacity transmit units.
The refrigerator car refrigeration system for implementing the utility model is controlled by the refrigerating carriage temperature detected based on temperature sensor
The cooling capacity of cold-storage device is diffused into entire refrigerating carriage by cooling capacity transmission device, not only can be energy saving, guarantees new energy refrigerator car
Cruise duration, and can guarantee the accurate control to the temperature of refrigerating carriage.Further, by be arranged before refrigerating carriage, in and
The sensor of position and cooling capacity transmission unit can be realized more accurately temperature control and cooling capacity diffusion more evenly afterwards.And
And before can adjusting according to actual needs in after three groups of cooling capacity transmission unit control, be suitable for different application scenarios and not
Same needs.
Fig. 4 is the functional block diagram of the new energy refrigerator car refrigeration system of 3rd embodiment according to the present utility model.Fig. 4 institute
Show that embodiment is similar with embodiment illustrated in fig. 2, difference is only that the construction of the control device 300.Therefore, herein only to institute
Control device 300 is stated to be described further.As shown in figure 4, in the preferred embodiment, the control device 300 includes: point
Preceding temperature Yong Yu not be received from the preceding temperature sensor 210, the middle temperature sensor 220 and the rear temperature sensor 230
Spend the temperature reception module 310, poor for receiving and storing preset temperature of detected value, middle temperature detection value and rear temperature detection value
Second memory module 340 of value, for based on the preceding temperature detection value, the middle temperature detection value, the rear temperature detection
Value calculates the difference calculating module 350 of the maximum difference between it, poor based on the maximum difference and the preset temperature
It is worth to generate and controls the preceding cooling capacity transmission unit, the middle cooling capacity transmission unit and the rear cooling capacity transmission unit opening and closing
Second control signal the second control module 360.
In the present embodiment, second control module 360 is poor by the maximum received from the difference calculating module 350
Value is compared with the preset temperature difference, when the maximum difference is greater than the preset temperature difference, illustrates refrigerating carriage
Internal cooling capacity, which is unevenly distributed, leads to excessive temperature differentials, at this moment controls preceding cooling capacity the transmission unit 410, the middle cooling capacity conveyer
Group 420 and the rear cooling capacity transmission unit 430 are opened.In another preferred embodiment of the utility model, it can obtain respectively
And the difference between the preceding temperature sensor 210 and the middle temperature sensor 220 is detected, the middle temperature sensor 220
Difference and the preceding temperature sensor 210 and the rear temperature sensor 230 between the rear temperature sensor 230
Between difference, and based on each difference control preceding cooling capacity transmission unit 410, the middle cooling capacity transmission unit 420 and institute
It states at least one of rear cooling capacity transmission unit 430, at least two or is all turned on.In the present invention, second control
Molding block 360 can be based on any comparison controller well known in the prior art or circuit structure, the difference calculating module
350 can be constructed using any subtracter as known in the art or comparator.
The refrigerator car refrigeration system for implementing the utility model is controlled by the refrigerating carriage temperature detected based on temperature sensor
The cooling capacity of cold-storage device is diffused into entire refrigerating carriage by cooling capacity transmission device, not only can be energy saving, guarantees new energy refrigerator car
Cruise duration, and can guarantee the accurate control to the temperature of refrigerating carriage.Further, by be arranged before refrigerating carriage, in and
The sensor of position and cooling capacity transmission unit can be realized more accurately temperature control and cooling capacity diffusion more evenly afterwards.
The utility model further relates to a kind of new energy refrigerator car comprising refrigerating carriage and new energy refrigerator car system above-mentioned
Cooling system.Aforementioned introduction based on the utility model, those skilled in the art can construct above-mentioned new energy refrigerator car, herein
It is not repeated.Implement the utility model new energy refrigerator car, is controlled by the refrigerating carriage temperature detected based on temperature sensor cold
It measures transmission device and the cooling capacity of cold-storage device is diffused into entire refrigerating carriage, not only can be energy saving, guarantee new energy refrigerator car
Cruise duration, and can guarantee the accurate control to the temperature of refrigerating carriage.Further, by be arranged before refrigerating carriage, in and after
Sensor and cooling capacity the transmission unit of position can be realized more accurately temperature control and cooling capacity diffusion more evenly.
Although the disclosure, those skilled in the art have shown and described relative to one or more implementations
It will be appreciated that equivalent variations and modification based on the reading and understanding to the specification and drawings.The disclosure includes all such repairs
Change and modification, and is limited only by the scope of the following claims.In particular, to the various function by above-mentioned apparatus or equipment row
Can, the term for describing such device or equipment be intended to correspond to execute described device or equipment specified function (such as
It is functionally of equal value) any device or equipment (unless otherwise instructed), even if in structure with execute it is illustrated herein
The disclosure exemplary implementations in function open structure it is not equivalent.In addition, although the special characteristic of the disclosure
Through being disclosed relative to the only one in several implementations, but this feature can with such as can be to given or specific application
For be expectation and one or more other features combinations of other advantageous implementations.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (10)
1. a kind of new energy refrigerator car refrigeration system characterized by comprising be arranged in the refrigerating carriage of refrigerator car and generate cooling capacity
Cold-storage device, detect the temperature sensing device of the temperature data of the refrigerating carriage, it is cold for generating the cold-storage device
Amount is transmitted to the cooling capacity transmission device in the refrigerating carriage everywhere, is generated based on the temperature data and controls the cooling capacity transmission dress
Set the control device of the control signal of opening and closing.
2. new energy refrigerator car refrigeration system according to claim 1, which is characterized in that the cold-storage device includes multiple
Close drive is arranged in the refrigerating carriage in the cold-storage board mount of hold-over plate, the fixed setting hold-over plate, the cold-storage board mount
The side of room is sailed, partition is set around the cold-storage board mount.
3. new energy refrigerator car refrigeration system according to claim 2, which is characterized in that the temperature sensing device is at least
Including being separately positioned on the preceding temperature sensor of the side of close driver's cabin in the refrigerating carriage, being arranged in the middle part of the refrigerating carriage
Middle temperature sensor and be arranged in the refrigerating carriage far from driver's cabin side rear temperature sensor.
4. new energy refrigerator car refrigeration system according to claim 3, which is characterized in that the cooling capacity transmission device difference
Unit is transmitted including the preceding cooling capacity in the refrigerating carriage close to the side of driver's cabin is arranged in, is arranged in the middle part of the refrigerating carriage
Middle cooling capacity transmission unit and the rear cooling capacity transmission unit that the side in the refrigerating carriage far from driver's cabin is set.
5. new energy refrigerator car refrigeration system according to claim 4, which is characterized in that the control device includes: point
Yong Yu from the preceding temperature sensor, the middle temperature sensor and it is described after temperature sensor receive before temperature detection value,
The temperature reception module of middle temperature detection value and rear temperature detection value.
6. new energy refrigerator car refrigeration system according to claim 5, which is characterized in that the control device further wraps
It includes: for receiving and storing the first memory module of preset temperature value, and being based on the preceding temperature detection value, the middle temperature
Detected value, it is described after temperature detection value and the preset temperature value generate the control preceding cooling capacity transmission unit, it is described in it is cold
First control module of the first control signal that amount transmission unit and the rear cooling capacity transmission unit open and close.
7. new energy refrigerator car refrigeration system according to claim 5, which is characterized in that the control device further wraps
It includes: for receiving and storing the second memory module of preset temperature difference, for being based on the preceding temperature detection value, the medium temperature
Degree detected value, the rear temperature detection value calculate the difference calculating module of the maximum difference between it, are based on the maximum
Difference and the preset temperature difference generate the control preceding cooling capacity transmission unit, the middle cooling capacity transmits unit and described rear cold
Second control module of the second control signal that amount transmission unit opens and closes.
8. new energy refrigerator car refrigeration system according to claim 7, which is characterized in that the preceding cooling capacity transmits unit packet
It includes and is located at the preceding upper pressure fan on the top close to the hold-over plate side of the partition, the close described of the partition is set
The front lower return fan of the lower part of hold-over plate side, the middle cooling capacity transmission unit includes that top in the middle part of the refrigerating carriage is arranged in
In upper pressure fan, be arranged in the middle part of the refrigerating carriage in lower section lower return fan and it is described after cooling capacity transmission unit include setting
Set the refrigerating carriage rear upper rear upper pressure fan, the rear lower return fan of the refrigerating carriage lower rear is set.
9. new energy refrigerator car refrigeration system according to claim 8, which is characterized in that each hold-over plate includes outer
Multiple heats exchange mouths are arranged on the shell in shell, coolant liquid and setting cooling liquid container in the housing.
10. a kind of new energy refrigerator car, which is characterized in that including refrigerating carriage and according to claim 1 any one of -9 power
Benefit requires the new energy refrigerator car refrigeration system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821056542.0U CN208475761U (en) | 2018-07-04 | 2018-07-04 | New energy refrigerator car and its refrigeration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821056542.0U CN208475761U (en) | 2018-07-04 | 2018-07-04 | New energy refrigerator car and its refrigeration system |
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| Publication Number | Publication Date |
|---|---|
| CN208475761U true CN208475761U (en) | 2019-02-05 |
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ID=65212941
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821056542.0U Active CN208475761U (en) | 2018-07-04 | 2018-07-04 | New energy refrigerator car and its refrigeration system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108844273A (en) * | 2018-07-04 | 2018-11-20 | 深圳市德塔防爆电动汽车有限公司 | New energy refrigerator car and its refrigeration system |
| CN110816389A (en) * | 2019-11-15 | 2020-02-21 | 上海海洋大学 | Airflow conveying air window of refrigeration compartment |
| WO2023184944A1 (en) * | 2022-03-30 | 2023-10-05 | 广东技术师范大学 | Novel electric refrigerated truck refrigeration apparatus, control system, and control method |
-
2018
- 2018-07-04 CN CN201821056542.0U patent/CN208475761U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108844273A (en) * | 2018-07-04 | 2018-11-20 | 深圳市德塔防爆电动汽车有限公司 | New energy refrigerator car and its refrigeration system |
| CN110816389A (en) * | 2019-11-15 | 2020-02-21 | 上海海洋大学 | Airflow conveying air window of refrigeration compartment |
| WO2023184944A1 (en) * | 2022-03-30 | 2023-10-05 | 广东技术师范大学 | Novel electric refrigerated truck refrigeration apparatus, control system, and control method |
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Address after: 518000 101, 301, building 1, No.1, rongshou Road, Shatian community, Kengzi street, Pingshan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen deta Industrial Intelligent Electric Vehicle Co., Ltd Address before: 518000 Guangdong province Shenzhen City Pingshan Kengzi streets rongshou Ludeta high-tech factory 1 layer Patentee before: DELTA INDUSTRIAL EXPLOSION-PROOF ELECTRIC VEHICLE Co.,Ltd. |