CN210365260U - Double-temperature container with data communication module - Google Patents

Abstract

The utility model provides a two temperature container with data communication module, concretely relates to freezing and cold-stored fresh-keeping technical field, including container and refrigerating system, the inside of container is equipped with the baffle, and this baffle falls into freezer and walk-in with the inner space of container, and refrigerating system includes fan and condensation compressor unit, still be equipped with inlet fan and shutter on the baffle, inlet fan drives the air current and gets into the walk-in from the freezer, and when inlet fan started, the shutter was opened, and the air current can be followed the walk-in and is flowed back to the freezer. The double-temperature container realizes two storage spaces with different temperatures by using one set of refrigerating system, is favorable for freezing and refreshing the goods, and can improve the space utilization rate of the container.

Description

Double-temperature container with data communication module

Technical Field

The utility model relates to a two temperature containers with data communication module belongs to freezing and cold-stored fresh-keeping technical field.

Background

As is well known, the existing freezing or refrigerating container can be used as a transportation and storage tool for frozen goods or refrigerated goods, but in actual use, different goods often have different temperature requirements, and in order to load the goods with different storage temperature requirements in one container, a multi-chamber container is manufactured, and the temperature of each chamber is adjustable.

The existing double-temperature container generally comprises a box body and a refrigerating system, wherein a partition plate divides the box body into a freezing chamber and a refrigerating chamber. The partition board is provided with a fan for unidirectional air supply, the temperature of the freezing chamber is regulated and controlled by a refrigerating system, and the temperature of the refrigerating chamber is regulated by blowing cold air into the refrigerating chamber through the fan. For the accurate regulation and control of temperature and humidity of a freezing chamber and a refrigerating chamber, the prior art is difficult to control, and for the refrigerating chamber suitable for shipping temperature and humidity sensitive articles, the temperature and the humidity in the refrigerating chamber are difficult to control only through a one-way fan, and the technical problem that the real-time temperature and humidity states of the freezing chamber and the refrigerating chamber cannot be monitored exists.

In order to solve the unreasonable problem of above-mentioned two temperature container structural design to make two temperature container data upload to high in the clouds memory in real time, refrigeration research and development personnel need to develop a two temperature container with data communication module urgently.

Disclosure of Invention

Technical problem to be solved

The utility model aims at providing a double-temperature container with a data communication module, which solves the technical problem that the temperature and the humidity of a freezing chamber and a refrigerating chamber are difficult to control on one hand; on the other hand, the technical problem that the data of the double-temperature container are uploaded to a cloud storage in real time is solved; and on the last hand, the technical problems that the data transmission structure is high in manufacturing cost and not easy to maintain are solved.

(II) technical scheme

In order to solve the technical problem, the utility model provides a two temperature container with data communication module, including container and refrigerating system, the inside of container is equipped with the baffle, the baffle divides into freezer and walk-in with the inner space of container, refrigerating system includes fan and condensation compressor unit, the fan is located the freezer, still includes the air conditioning entry and the return port that communicate freezer and walk-in, be equipped with inlet fan on the air conditioning entry, inlet fan drives the air current and gets into the walk-in from the freezer; the air return port is provided with a shutter, when the air inlet fan is started, the shutter of the air return port is opened, and airflow flows back to the freezing chamber from the refrigerating chamber to form airflow circulation.

The container can be a standard container or a non-standard container and comprises side plates in the length directions of two sides, container doors in the width direction, container terminals opposite to the container doors, a top plate and a floor, wherein the container doors are set to be refrigerating chamber doors. The refrigeration system is located near the tail end of the container, an external frame for protection is arranged outside the condensation compressor unit, one end of the external frame is connected with the tail end of the container, and the other end of the external frame extends towards the external direction of the container.

Preferably, this dual temperature container still includes the data acquisition module, the data acquisition module includes temperature sensor and humidity transducer at least, the data acquisition module is located inside the freezer, gathers the inside temperature and the humidity of freezer, is located inside the walk-in, gathers the inside temperature and the humidity of walk-in. At least two sets of data acquisition modules are arranged, one set of data acquisition modules is positioned in the freezing chamber, and the other set of data acquisition modules is positioned in the refrigerating chamber.

Preferably, the double-temperature container further comprises a data communication module, the data communication module is a communication type controller, one controller is connected with the data acquisition module in the freezing chamber, receives data in the freezing chamber, controls the refrigeration system to adjust the freezing chamber, and uploads the data in the freezing chamber to the cloud storage in real time; the other controller is connected with the data acquisition module in the refrigerating chamber, receives data in the refrigerating chamber, controls the starting and stopping of the air inlet fan, adjusts the refrigerating chamber, and uploads the data in the refrigerating chamber to the cloud storage in real time. Compared with a PLC (programmable logic controller), the communication type controller is low in price, is easier to maintain and has a function of transmitting data information.

Preferably, the dual-temperature container further comprises a heating component, wherein the heating component is arranged inside the refrigerating chamber, and when the temperature of the refrigerating chamber is lower than a set threshold value, the heating component releases high-temperature air flow to regulate and raise the temperature inside the refrigerating chamber.

Preferably, the controller is connected with a data acquisition module inside the refrigerating chamber, and controls the heating component to start and stop according to data inside the refrigerating chamber.

Preferably, the controller controls the intake fan of the refrigerating chamber to interlock with the heating member, thereby preventing the heating member and the intake fan from being simultaneously started to cause energy waste.

Preferably, this dual temperature container still includes gaseous balance window, gaseous balance window intercommunication walk-in and external atmosphere, and the inside atmospheric pressure of balanced walk-in and external atmosphere atmospheric pressure prevent that the container door can't open.

Preferably, the dual temperature container further comprises a humidifying part inside the refrigerating compartment for increasing the humidity inside the refrigerating compartment.

Preferably, the partition is movably connected with the container, and is displaced inside the container to adjust the spaces of the freezing chamber and the refrigerating chamber.

Preferably, a communication door is arranged on the partition plate, and the refrigerator compartment enters the freezing compartment through the communication door.

(III) advantageous effects

According to the utility model provides a two temperature container is equipped with the air conditioning entry and the return air mouth that communicate freezer and walk-in, and the air conditioning entry is equipped with inlet fan, and the return air mouth is equipped with the shutter, and the air current gets into the walk-in from the freezer, flows back to the freezer again, forms the air current circulation. This structural design uses one set of refrigerating system to supply the refrigeration air current for freezer and walk-in, because the refrigeration temperature that the walk-in needs is higher than the freezer, and the refrigeration air current that gets into the walk-in from the freezer can satisfy the demand of walk-in completely, has not only practiced thrift manufacturing cost, has still reduced the running cost of two temperature container, is convenient for the maintenance of two temperature container moreover.

The air inlet is provided with an air inlet fan, when the air inlet fan is started, the shutter arranged at the air return opening is opened, when the air inlet fan stops, the shutter arranged at the air return opening is closed by utilizing the gravity of the shutter, air flow enters the refrigerating chamber from the freezing chamber and then flows back to the freezing chamber from the refrigerating chamber, and a complete air flow circulation channel is formed. This overall structure is favorable to the control of freezer temperature, and wherein the shutter structure avoids forming the cold bridge between freezer and the walk-in, and inlet fan can provide appropriate amount of air current according to the demand, all is favorable to the control of walk-in temperature to structural design is succinct, the maintenance of being convenient for.

According to the utility model provides a double temperature container is equipped with data acquisition module and data communication module, and data such as temperature, humidity, video data in the freezer or walk-in can be collected to data acquisition module to for refrigerating system or air intake fan with start-stop basis; data communication module not only can upload to high in the clouds memory with data such as the inside temperature of freezer or walk-in, humidity, video data to control personnel look over in real time, can also control refrigerating system or air intake fan to open and stop according to the data information of data acquisition module collection, adjusts the inside temperature of freezer or walk-in. In addition, the freezing chamber and the refrigerating chamber are respectively controlled by the two communication controllers, and compared with a PLC (programmable logic controller) and a data uploading module, the price is low, the manufacturing cost of the double-temperature container can be reduced, and the double-temperature container is convenient to maintain.

According to the utility model provides a two temperature container is equipped with the heater block, and this heater block setting is inside the walk-in, and when the walk-in temperature was less than the settlement threshold value, the heater block released the high temperature air current, improved the inside temperature of walk-in, through the regulation of temperature, made the inside temperature of walk-in keep setting for the threshold value interval, realized the technological effect of accurate accuse temperature.

According to the utility model provides a two temperature container is equipped with the humidification part, and this humidification part is located the walk-in inside, can increase the inside humidity of walk-in, is favorable to prolonging the save time of article.

Drawings

FIG. 1: the front section schematic diagram of the embodiment of the utility model discloses, hide the curb plate in order to show the interior structure of double temperature container;

FIG. 2: the part A in the forward section schematic diagram of the embodiment of the utility model is an enlarged structure schematic diagram;

FIG. 3: the three-dimensional structure schematic diagram of the embodiment of the utility model hides the side plate to display the internal structure of the double-temperature container;

FIG. 4: the utility model discloses an electrical control logic schematic diagram 1;

FIG. 5: the electrical control logic schematic diagram of the embodiment of the utility model is shown in figure 2;

FIG. 6: the electrical control logic schematic diagram of the embodiment of the utility model is 3;

in the figure:

1. a container;

11. a floor;

12. the container is connected with corner fittings;

13. a container end;

14. a side plate;

15. a top plate;

16. a box door;

17. a gas balance window;

101. a freezing chamber;

102. a refrigerating chamber;

2. a refrigeration system;

21. a fan;

22. a condensing compressor unit;

3. an external frame;

4. a control box;

5. a partition plate;

51. a cold air inlet;

510. an air intake fan;

52. an air return port;

520. a blind window;

53. a communication door;

6. a data acquisition module;

61. a temperature sensor;

62. a humidity sensor;

7. a data communication module;

71. a controller;

72. a cloud storage;

8. a heating member;

9. a humidifying component.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1, the schematic front cross-sectional view of the embodiment of the present invention, the hidden side plate 14 is for displaying the internal structure of the dual-temperature container. The utility model provides a two temperature container with data communication module, including container 1 and refrigerating system 2, container 1 can be standard size's container, also can be special customization size's container, and container 1 specifically includes floor 11, curb plate 14, roof 15, chamber door 16, container connection corner fittings 12, the terminal 13 of container that chamber door 16 is relative, chamber door 16 is the room door of walk-in 102 promptly in this embodiment. And the inner walls of the floor 11, the side plates 14, the top plate 15, the box door 16 and the container tail end 13 are all provided with heat insulation layers for heat insulation and cold insulation of the container 1. The container connecting corner fitting 12 is a connecting corner fitting used by a standard container, and facilitates the integral transportation of the double-temperature container. Refrigerating system 2 includes fan 21 and condensation compressor unit 22, fan 21 is fixed in the inside of freezer 101, specifically fixes in the one side that closes on container end 13, condensation compressor unit 22 includes compressor, condenser and is used for driving the motor of compressor, and condensation compressor unit 22 outside is equipped with external frame 3 that plays the guard action, fan 21 links to each other through the refrigeration pipeline with condensation compressor unit 22, and wherein fan 21 and condensation compressor unit 22 select according to the actual conditions of container 1, no longer give consideration to repeatedly.

The inner space of the container 1 is provided with a partition plate 5, the partition plate 5 divides the inner space of the container 1 into two chambers, namely a freezing chamber 101 and a refrigerating chamber 102, and a communication door 53 is arranged on the partition plate for communicating the freezing chamber 101 with the refrigerating chamber 102. The temperature of the freezing chamber 101 is controlled between-18 ℃ and-25 ℃, the cold airflow blown by the fan 21 is used for cooling the freezing chamber 101, and pig, beef, mutton, fish, poultry and the like can be stored. The temperature of the refrigerating chamber 102 can be controlled to be between 5 ℃ and-5 ℃, the refrigerating chamber 102 can be used for refrigerating frozen foods, cold air flow in the freezing chamber 101 is utilized by the refrigerating chamber 102, a cold air inlet 51 and an air return port 52 which are communicated with the freezing chamber 101 and the refrigerating chamber 102 are mainly formed in a partition plate 5, an air inlet fan 510 is arranged on the cold air inlet 51, and the cold air flow in the freezing chamber 101 is conveyed to the refrigerating chamber 102 by the air inlet fan 510 to cool the refrigerating chamber 102; the air return opening 52 is provided with a unidirectional shutter 520, the shutter 520 is in a closed state by utilizing the self gravity under the normal condition to prevent the communication between the freezing chamber 101 and the refrigerating chamber 102, when the air inlet fan 510 is started, the shutter 520 of the air return opening 52 is opened, the cold air flow enters the refrigerating chamber 102 from the freezing chamber 101 by the driving of the air inlet fan 510 of the cold air inlet 51, the temperature of the goods in the refrigerating chamber 102 is reduced, and the cold air flow flows back to the freezing chamber 101 through the shutter 520 of the air return opening 52 to form primary air flow circulation in the refrigerating chamber 102. The structural design utilizes a set of refrigerating system 2, an air inlet fan 510 and a shutter 520 to provide cold air flow for two chambers of the freezing chamber 101 and the refrigerating chamber 102, and reduces the manufacturing cost and the operating cost of the double-temperature container.

The double-temperature container is provided with the air balance window 17 on the side plate 14 of the refrigerating chamber 102, the air balance window 17 is communicated with the refrigerating chamber 102 and the outside atmosphere, the air pressure difference between the refrigerating chamber 102 and the outside caused by the difference between the temperature of the refrigerating chamber 102 and the temperature of the outside is prevented, the double-temperature container is mainly used for balancing the air pressure inside the refrigerating chamber 102 and the air pressure of the outside, and the container door 16 of the container 1 is convenient to open.

With reference to fig. 2, an enlarged schematic structural diagram of a portion a of the schematic forward cross-sectional diagram of the embodiment of the present invention is shown. In order to guarantee the accurate temperature control of two temperature containers, at first need the state of real-time supervision two temperature containers, be provided with data acquisition module 6 in freezer 101 and cold-storage room 102 inside, data acquisition module 6 includes temperature sensor 61, humidity transducer 62, video signal acquisition part etc. for data information such as the temperature of real-time collection freezer 101 and cold-storage room 102, humidity, article storage state video. The data acquisition module 6 arranged in the freezing chamber 101 is arranged on a side plate 14 of the container 1 and is positioned in the middle of the freezing chamber 101; the data acquisition module 6 arranged in the refrigerating chamber 102 is arranged on the side plate 14 of the container 1 and is positioned at the lower part of the refrigerating chamber 102.

With continued reference to fig. 1, in order to ensure accurate temperature control of the dual temperature container, the dual temperature container is further provided with a control box 4, the control box 4 being mounted on the external frame 3 adjacent to the condensing compressor unit 22 of the refrigeration system 2. As fig. 4, fig. 5 the embodiment of the utility model provides an electrical control logic schematic diagram 1, 2 is shown, be equipped with data communication module 7 in control box 4 inside, specifically be the controller 71 that sets up two communication types, a controller 71 is connected with the inside data acquisition module 6 of freezer 101, receive the inside temperature of freezer 101, data information such as humidity, and upload data information to cloud memory 72 in real time, so that the controlling personnel consult the data information of freezer 101, can also control refrigerating system 2 and carry out temperature regulation to freezer 101, when being less than the settlement threshold value including the inside temperature of freezer 101, close refrigerating system 2; when the internal temperature of the freezing chamber 101 is higher than a set threshold value, the refrigeration system 2 is started. The other controller 71 is connected with the data acquisition module 6 in the refrigerating chamber 102, receives data information such as temperature and humidity in the refrigerating chamber 102, uploads the data information to the cloud storage 72 in real time so that a controller can look up the data information of the refrigerating chamber 102, and can control the air inlet fan 510 to regulate the temperature of the refrigerating chamber 102, wherein the air inlet fan 510 is turned off when the temperature in the refrigerating chamber 102 is lower than a set threshold value; when the temperature inside the refrigerating compartment 102 is higher than a set threshold value, the intake fan 510 is activated. The two controllers 71 are arranged to control the freezing chamber 101 and the refrigerating chamber 102 respectively, compared with a PLC (programmable logic controller) and a data uploading module, the price is much lower, the manufacturing cost of the double-temperature container can be reduced, and the two communication controllers 71 can be maintained respectively.

With reference to fig. 1, and as shown in fig. 6, in order to prevent the temperature inside the refrigerating chamber 102 from being lower than a set threshold value for a long time and affecting the quality of the refrigerated items, a heating component 8 is disposed inside the refrigerating chamber 102, which can generate hot air flow to raise the temperature inside the refrigerating chamber 102, thereby facilitating accurate temperature control of the refrigerating chamber 102. In order to realize the start-stop control of the heating component 8, the controller 71 inside the refrigerating chamber 102 is connected with the data acquisition module 6 inside the refrigerating chamber 102, receives data information such as the temperature and humidity inside the refrigerating chamber 102, controls the heating component 8 to regulate the temperature of the refrigerating chamber 102, and starts the heating component 8 when the temperature inside the refrigerating chamber 102 is lower than a set threshold value. The controller 71 is also connected to the air intake fan 510, and when the heating part 8 is activated, the air intake fan 510 is locked and cannot be activated. Of course, the heating means 8 may also raise the temperature inside the refrigerating compartment 102 to 5 to 15 ℃, making it suitable for storing red wine, chocolate, medicines, seeds, etc.

As shown in fig. 3 the utility model discloses a spatial structure schematic diagram is shown, in order to increase the inside humidity of walk-in 102, walk-in 102 is inside still to be equipped with humidification part 9, humidification part 9 specifically adopts centrifugal humidifier or ultrasonic humidifier, and the humidity data information who provides through data acquisition module 6 opens in good time and stops. The partition board 5 is movably connected with the container 1, and can move back and forth in the container 1 to adjust the size of the respective spaces of the freezing chamber 101 and the refrigerating chamber 102.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A double-temperature container with a data communication module comprises a container (1) and a refrigerating system (2), wherein a partition plate (5) is arranged inside the container (1), the partition plate (5) divides the inner space of the container (1) into a freezing chamber (101) and a refrigerating chamber (102), the refrigerating system (2) comprises a fan (21) and a condensation compressor unit (22), the fan (21) is positioned inside the freezing chamber (101), the double-temperature container is characterized by further comprising a cold air inlet (51) and an air return opening (52) which are communicated with the freezing chamber (101) and the refrigerating chamber (102), an air inlet fan (510) is arranged on the cold air inlet (51), and air flow is driven by the air inlet fan (510) to enter the refrigerating chamber (102) from the freezing chamber (101); a louver (520) is arranged on the air return opening (52), when the air inlet fan (510) is started, the louver (520) of the air return opening (52) is opened, and airflow flows back to the freezing chamber (101) from the refrigerating chamber (102) to form airflow circulation.

2. The dual-temperature container with the data communication module as claimed in claim 1, further comprising a data collection module (6), wherein the data collection module (6) at least comprises a temperature sensor (61) and a humidity sensor (62), and the data collection module (6) is located inside the freezing chamber (101) to collect the temperature and humidity inside the freezing chamber (101) and located inside the refrigerating chamber (102) to collect the temperature and humidity inside the refrigerating chamber (102).

3. The dual-temperature container with the data communication module as claimed in claim 2, further comprising a data communication module (7), wherein the data communication module (7) is a communication type controller (71), one controller (71) is connected with the data acquisition module (6) inside the freezing chamber (101) to receive data inside the freezing chamber (101), control the refrigeration system (2) to adjust the freezing chamber (101), and upload data inside the freezing chamber (101) to the cloud storage (72) in real time; the other controller (71) is connected with a data acquisition module (6) in the refrigerating chamber (102), receives data in the refrigerating chamber (102), controls the starting and stopping of the air inlet fan (510), adjusts the refrigerating chamber (102), and uploads the data in the refrigerating chamber (102) to the cloud storage (72) in real time.

4. The dual temperature container with data communication module according to claim 2 or 3, further comprising a heating part (8), wherein the heating part (8) is disposed inside the refrigerating compartment (102), and when the temperature of the refrigerating compartment (102) is lower than a set threshold value, the heating part (8) releases high temperature air flow to regulate and raise the temperature inside the refrigerating compartment (102).

5. The dual-temperature container with the data communication module as claimed in claim 3, wherein the controller (71) is connected with the data acquisition module (6) inside the refrigerating chamber (102), and controls the heating component (8) to start or stop according to the data inside the refrigerating chamber (102).

6. The dual temperature container with the data communication module as claimed in claim 5, wherein the controller (71) controls the intake fan (510) of the refrigerating compartment (102) to interlock with the heating part (8) to prevent the heating part (8) and the intake fan (510) from being simultaneously activated to cause waste of energy.

7. The dual-temperature container with the data communication module as claimed in claim 1, further comprising a gas balance window (17), wherein the gas balance window (17) is used for communicating the refrigerating chamber (102) with the outside atmosphere, and balancing the pressure inside the refrigerating chamber (102) with the outside atmosphere, so as to prevent the door (16) of the container (1) from being opened.

8. The dual temperature container with data communication module of claim 1, further comprising a humidifying component (9), said humidifying component (9) being located inside the refrigerated compartment (102) for increasing the humidity inside the refrigerated compartment (102).

9. The dual temperature container with data communication module as claimed in claim 1, wherein the partition (5) is movably connected to the container (1) to be displaced inside the container (1) to adjust the space of the freezing chamber (101) and the refrigerating chamber (102).

10. The dual temperature container with data communication module as claimed in claim 1, wherein the partition (5) is provided with a communication door (53) to enter the freezing chamber (101) from the refrigerating chamber (102) through the communication door (53).

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