CN204872260U - Incasement humidity control system of frozen products insulated container and have its frozen products insulated container - Google Patents
Incasement humidity control system of frozen products insulated container and have its frozen products insulated container Download PDFInfo
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- CN204872260U CN204872260U CN201520499216.7U CN201520499216U CN204872260U CN 204872260 U CN204872260 U CN 204872260U CN 201520499216 U CN201520499216 U CN 201520499216U CN 204872260 U CN204872260 U CN 204872260U
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- Prior art keywords
- humidity
- control unit
- main control
- refrigerated container
- humidity control
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 29
- 235000013399 edible fruits Nutrition 0.000 abstract 1
- 230000005611 electricity Effects 0.000 abstract 1
- 235000013311 vegetables Nutrition 0.000 abstract 1
- 239000003242 anti bacterial agent Substances 0.000 description 2
- 229940088710 antibiotic agent Drugs 0.000 description 2
- 235000012055 fruits and vegetables Nutrition 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- NHDHVHZZCFYRSB-UHFFFAOYSA-N pyriproxyfen Chemical compound C=1C=CC=NC=1OC(C)COC(C=C1)=CC=C1OC1=CC=CC=C1 NHDHVHZZCFYRSB-UHFFFAOYSA-N 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The utility model discloses an incasement humidity control system of frozen products insulated container and have its frozen products insulated container. The incasement humidity control system of frozen products insulated container includes the main control unit, humidity control device and humidity transducer, and humidity control device and humidity transducer set up in the inside of frozen products insulated container, and humidity control device and humidity transducer are connected with the the main control unit electricity respectively, and the inside humidity of humidity transducer sensing frozen products insulated container is transmitted the main control unit 0 to the main control unit, and the main control unit controls the humidity control device according to the main control unit 0. According to the utility model discloses an incasement humidity control system of frozen products insulated container, the main control unit controls the humidity control device according to the climate information that the humidity transducer sensing arrived to incasement humidity to the frozen products insulated container is adjusted, can satisfy the distant refrigerated transport's of article such as vegetables, fruit humidity requirement.
Description
Technical field
The utility model relates to freight container field, particularly relates to a kind of case humidity control system of refrigerated container and has its refrigerated container.
Background technology
Existing refrigerated container, all be equipped with the cold system of regulation and control refrigerated container the temperature inside the box, can accurately regulate and control on demand the temperature in refrigerated container case as required, but in some specific occasions, the transport of such as fruits and vegetables, also need to regulate the humidity parameter in refrigerated container case, perishable fruits and vegetables far products can be transported when environment is suitable.
Utility model content
In utility model content part, introduce the concept of a series of reduced form, this will further describe in detailed description of the invention part.Utility model content part of the present utility model does not also mean that the key feature and essential features that will attempt to limit technical scheme required for protection, does not more mean that the protection domain attempting to determine technical scheme required for protection.
In order to solve the problem, the utility model discloses a kind of case humidity control system of refrigerated container, it is characterized in that, comprise main control unit, humidity control apparatus and humidity sensor, described humidity control apparatus and described humidity sensor are arranged on the inside of refrigerated container, described humidity control apparatus and described humidity sensor are electrically connected with described main control unit respectively, described humidity sensor senses the humidity of described refrigerated container inside and humidity information is passed to described main control unit, described main control unit controls described humidity control apparatus according to described humidity information.
Alternatively, described humidity control apparatus is electrically connected with described main control unit via relay, and described main control unit controls described relay according to described humidity information, thus controls described humidity control apparatus.
Alternatively, described humidity control apparatus comprises moisture separator and humidifier.
Alternatively, described moisture separator is electrically connected with described main control unit via moisture separator relay, and described humidifier is electrically connected with described main control unit via humidifier relay.
Alternatively, described humidifier comprises humidifier water tank and cistern water level sensor, and described cistern water level sensor senses the water yield in described humidifier water tank and water amount information is passed to described main control unit.
Alternatively, described main control unit controls described moisture separator and/or described humidifier according to described humidity information, and forms closed loop control.
Alternatively, described moisture separator is arranged on the top of the inside of described refrigerated container.
Alternatively, described humidity sensor comprises four sensors, and described four sensors are equidistantly arranged along the length direction of described refrigerated container.
Alternatively, described humidity sensor is electrically connected with described main control unit by RS485 bus.
The invention also discloses a kind of refrigerated container, it comprises the case humidity control system of above-mentioned refrigerated container.
According to the case humidity control system of refrigerated container of the present utility model, comprise main control unit, humidity control apparatus and humidity sensor.Humidity control apparatus and humidity sensor are electrically connected with main control unit respectively, the humidity information controlled humidity control apparatus that main control unit senses according to humidity sensor, thus regulate the case humidity of refrigerated container.To meet the humidity requirement of the long-distance refrigerated transport of the article such as veterinary antibiotics.
Accompanying drawing explanation
The following accompanying drawing of the utility model embodiment in this as a part of the present utility model for understanding the utility model.Shown in the drawings of embodiment of the present utility model and description thereof, be used for explaining principle of the present utility model.In the accompanying drawings,
Fig. 1 is the framed structure schematic diagram of the case humidity control system according to a kind of refrigerated container of the present utility model.
Detailed description of the invention
In the following description, give a large amount of concrete details to provide to understand more thoroughly the utility model.But, it will be apparent to one skilled in the art that the utility model embodiment can be implemented without the need to these details one or more.In other example, in order to avoid obscuring with the utility model embodiment, technical characteristics more well known in the art are not described.
In order to thoroughly understand the utility model embodiment, by following description, detailed structure is proposed.Obviously, the execution of the utility model embodiment is not limited to the specific details that those skilled in the art has the knack of.Better embodiment of the present utility model is described in detail as follows, but except these are described in detail, the utility model can also have other embodiments.
With reference to figure 1, the utility model discloses a kind of case humidity control system of refrigerated container, its humidity for the inside to refrigerated container regulates and controls, and the refrigerated container environmental parameters regulated and controled by native system can meet the humidity requirement of the long-distance refrigerated transport of the article such as veterinary antibiotics.
The case humidity control system of refrigerated container comprises main control unit, humidity control apparatus and humidity sensor.Humidity control apparatus and humidity sensor are electrically connected with main control unit respectively, the humidity information controlled humidity control apparatus that main control unit senses according to humidity sensor, thus regulate the case humidity of refrigerated container.
Particularly, main control unit can micro controller system, because its cost is lower, can reduce manufacturing cost.The operation of the case humidity control system of the whole refrigerated container of its major control, the state of its real-time acquisition system and humidity sensor parameter (mode of operation comprising humidity sensor and the humidity information etc. sensed).And order can be sent to humidity control apparatus, control its work, thus maintain the normal work of whole system.
Main control unit can comprise input end and mouth, and the input end of main control unit is connected with sensors such as humidity sensors, and mouth can be connected with power execution unit.
In a kind of Alternate embodiments, main control unit can adopt the STM32F103RBT6 control unit of low-power consumption mode, those skilled in the art should know, main control unit comprises multiple peripheral apparatus, for the data acquisition of responsible humidity sensor unit and the coordination of exchange and various execution unit control circuit, and can coordinate with electric power management circuit the power consumption controlling whole system.
In order to carry out dehumidification treatments to system, humidity control apparatus can comprise industrial moisture separator, and industrial moisture separator moisture removal per hour will meet refrigerated container volume needs, and such as, the moisture removal of moisture separator is 25 liters/day.
And in order to carry out adding wet treatment to system, humidity control apparatus also can comprise high-power industrial humidifier, and high-power industrial humidifier refers to such as and determines voltage 220V, rated current 4A, the humidifier of rating horsepower 870W, its moisture that adds per hour will meet refrigerated container volume needs.
Humidifier and moisture separator can carry out the adjustment of twocouese to the humidity of the inside of refrigerated container.
Alternatively, humidity control apparatus is electrically connected with main control unit via relay, and main control unit is according to humidity information control relay, thus controlled humidity control apparatus.Further, in the present embodiment, because humidity control apparatus comprises moisture separator and humidifier, therefore moisture separator can be electrically connected with main control unit via moisture separator relay, and humidifier can be electrically connected with main control unit via humidifier relay.
Like this, the mouth of main control unit can control moisture separator relay and humidifier relay respectively, thus controls respectively moisture separator and humidifier.
In addition, because the operation of humidifier needs water tank, therefore need for humidifier is equipped with humidifier water tank.Further, humidifier water tank can arrange cistern water level sensor, and for the water level situation in main control unit monitoring humidifier water tank, cistern water level sensor can sense the water yield in humidifier water tank and water amount information is passed to main control unit.Main control unit can monitor the water yield in humidifier water tank, when the water yield is lower than certain value, can inform staff.
In a kind of Alternate embodiments, in order to more uniformly sense the humidity of the inside of refrigerated container, humidity sensor can comprise 4 and have higher precision and the sensor of reliability.Alternatively, these 4 sensors are equidistantly arranged along the length direction of refrigerated container respectively.In addition, sensing data adopts RS485 signal to communicate with main control unit, and for saving the IO quantity of main control unit, the communication line of RS485 bus can adopt the mode of multi-channel parallel, simply efficiently.Certainly, the quantity of sensor and arrangement are not limited to numerical value disclosed in the utility model and mode.
Thus, humidity sensor senses the humidity of refrigerated container inside and humidity information is passed to main control unit, main control unit is according to humidity information controlled humidity control apparatus, and main control unit controls moisture separator and/or humidifier according to humidity information, and forms closed loop control.Such as, when case humidity is less than 80%, humidifier can be controlled humidification is carried out to the inside of refrigerated container, and when case humidity is greater than 90%, controls the inside of moisture separator to refrigerated container and dehumidify.
Alternatively, in order to save space, moisture separator can adopt ceiling mounting type to install.Namely moisture separator is arranged on the top of the inside of refrigerated container.Moisture separator is placed like this and can be saved space, and goods not easily blocks moisture separator when the inside arrangement of goods of refrigerated container, and moisture separator also not easily interferes putting of other article.
In order to recycle water, the drain hose of moisture separator also can be communicated with the water tank inside of humidifier.
The power supply of moisture separator uses AC220V electric main, the control of power supply uses contactless switch to connect moisture separator relay again by being undertaken by the IO interface of main control unit after photoelectric coupler isolation, make contactless switch action drive moisture separator action, realizing circuit controls reliable and stable.
Consider the water tank of humidifier, humidifier can be placed on the corner of refrigerated container, such as, away from the corner of the other end of end door, thus avoid interfering with the goods normally placed.
Water tank can be fixed on the top of humidifier, is communicated with humidifier main frame by pipeline.The power supply of humidifier uses AC220V electric main, the control of power supply uses contactless switch to connect humidifier relay again by being undertaken by the IO interface of main control unit after photoelectric coupler isolation, make contactless switch action drive humidifier action, thus realizing circuit control reliable and stable.
In addition, the invention also discloses a kind of refrigerated container, it comprises the case humidity control system of above-mentioned refrigerated container.
The utility model is illustrated by above-mentioned embodiment, but should be understood that, above-mentioned embodiment just for the object of illustrating and illustrate, and is not intended to the utility model to be limited within the scope of described embodiment.In addition it will be understood by those skilled in the art that; the utility model is not limited to above-mentioned embodiment; more kinds of variants and modifications can also be made, within these variants and modifications all drop on the utility model scope required for protection according to instruction of the present utility model.
Claims (10)
1. the case humidity control system of a refrigerated container, it is characterized in that, comprise main control unit, humidity control apparatus and humidity sensor, described humidity control apparatus and described humidity sensor are arranged on the inside of refrigerated container, described humidity control apparatus and described humidity sensor are electrically connected with described main control unit respectively, described humidity sensor senses the humidity of the inside of described refrigerated container and humidity information is passed to described main control unit, and described main control unit controls described humidity control apparatus according to described humidity information.
2. the case humidity control system of refrigerated container according to claim 1, it is characterized in that, described humidity control apparatus is electrically connected with described main control unit via relay, described main control unit controls described relay according to described humidity information, thus controls described humidity control apparatus.
3. the case humidity control system of refrigerated container according to claim 1, it is characterized in that, described humidity control apparatus comprises moisture separator and humidifier.
4. the case humidity control system of refrigerated container according to claim 3, it is characterized in that, described moisture separator is electrically connected with described main control unit via moisture separator relay, and described humidifier is electrically connected with described main control unit via humidifier relay.
5. the case humidity control system of refrigerated container according to claim 3, it is characterized in that, described humidifier comprises humidifier water tank and cistern water level sensor, and described cistern water level sensor senses the water yield in described humidifier water tank and water amount information is passed to described main control unit.
6. the case humidity control system of refrigerated container according to claim 3, is characterized in that, described main control unit controls described moisture separator and/or described humidifier according to described humidity information, and forms closed loop control.
7. the case humidity control system of refrigerated container according to claim 3, it is characterized in that, described moisture separator is arranged on the top of the inside of described refrigerated container.
8. the case humidity control system of refrigerated container according to claim 1, is characterized in that, described humidity sensor comprises four sensors, and described four sensors are equidistantly arranged along the length direction of described refrigerated container.
9. the case humidity control system of refrigerated container according to claim 1, is characterized in that, described humidity sensor is electrically connected with described main control unit by RS485 bus.
10. a refrigerated container, is characterized in that, described refrigerated container comprises the case humidity control system of the refrigerated container according to any one in claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520499216.7U CN204872260U (en) | 2015-07-10 | 2015-07-10 | Incasement humidity control system of frozen products insulated container and have its frozen products insulated container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520499216.7U CN204872260U (en) | 2015-07-10 | 2015-07-10 | Incasement humidity control system of frozen products insulated container and have its frozen products insulated container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204872260U true CN204872260U (en) | 2015-12-16 |
Family
ID=54816661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520499216.7U Expired - Fee Related CN204872260U (en) | 2015-07-10 | 2015-07-10 | Incasement humidity control system of frozen products insulated container and have its frozen products insulated container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204872260U (en) |
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2015
- 2015-07-10 CN CN201520499216.7U patent/CN204872260U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20200710 |