CN216234071U

CN216234071U - Double-temperature cold accumulation container

Info

Publication number: CN216234071U
Application number: CN202122772529.3U
Authority: CN
Inventors: 邹敬森; 李扬; 张传文
Original assignee: Sino Italian Eok Cold Chain Equipment Co ltd
Current assignee: Sino Italian Eok Cold Chain Equipment Co ltd
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-04-08
Anticipated expiration: 2031-11-12

Abstract

The utility model provides a double-temperature cold accumulation container which comprises a main body, wherein a sealing door is fixed on one side of the main body through a hinge, a lock rod is arranged on the front end surface of the sealing door, a carrying plate is fixed on the bottom end surface of the main body through welding, fork truck grooves are formed in the inner parts of two sides of the carrying plate, a thermometer is fixed on the side edge of the main body, a refrigerating unit is fixed on the front end surface of the other side of the main body through a screw, and a partition door is fixed in the main body. The temperature in the main box body is ensured to be in a required range, the problem of slow radiation of cold energy of the cold storage plate is solved, and the starting of the crossflow fan is automatically realized through the temperature of the air in the box.

Description

Double-temperature cold accumulation container

Technical Field

The utility model relates to the field of cold accumulation containers, in particular to a double-temperature cold accumulation container.

Background

The cold storage container can greatly save energy, can be separated from a power supply for use within a certain time after cold filling, is particularly obvious in local advantage without the power supply, can use valley electricity at night, reduces the cost, can be used as a mobile refrigeration house or a front-end bin, is convenient to move and stack, removes the complexity of building the refrigeration house and reporting lots, avoids the risk of unsatisfactory site selection of a cargo collection place, adjusts the position at any time according to the use requirement, is convenient and free, adopts a mechanical refrigeration mode for the cold storage container, has containers with double-temperature functions of cold storage and refrigeration, and more convenient transports goods with different storage temperatures.

But current traditional frozen products insulated container relies on refrigerating unit to last the operation just can provide the cold source for the incasement goods constantly, in case break away from power or refrigerating system trouble, will lead to food to damage, and food safety also can't guarantee, and present cold-storage container is mostly single warm area, cold-storage box or cold-storage box, can't satisfy the demand of different storage temperature goods.

Therefore, it is necessary to provide a dual-temperature cold storage container to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a double-temperature cold accumulation container, which solves the problem that the existing cold accumulation container can greatly save energy; can break away from the power use in the certain time after filling cold, it is extraordinarily obvious to the local advantage that does not have the power, can use night wave valley electricity, therefore, the cost is reduced, can regard as removal freezer or leading storehouse to use, conveniently remove the pile, the loaded down with trivial details of having removed the establishment of storehouse and having reported and approved, the unsatisfactory risk in collection goods yard site selection has been avoidd again, adjust the position at any time according to the user demand, it is convenient and free, but present cold-storage container is mostly single warm area, cold-storage box or freezing cold-storage box, can't satisfy the problem of the demand of different storage temperature goods.

In order to solve the technical problems, the utility model provides: the utility model provides a two temperature cold-storage containers, includes the main part, one side of main part is fixed with the closed door through the hinge, and the front end surface mounting who closes the door has a locking lever, the bottom surface of main part has the transport board through welded fastening, and the inside fork truck groove of having all seted up in both sides of transport board, the side of main part is fixed with the thermometer, the front end surface of the opposite side of main part has refrigerating unit through the fix with screw, the inside of main part is fixed with the subregion door.

Preferably, a freezing area is formed in one side, located at the partition door, of the inside of the main body, and an aluminum fin evaporator is fixed to the upper surface, located at the inside of the main body, of the freezing area through screws.

Preferably, a freezing cold accumulation plate is fixed on the upper surface of the freezing area and positioned on the side edge of the aluminum fin evaporator.

Preferably, a cold storage area is arranged in the main body and on the other side of the partition door, and a cold storage plate is fixed on the upper surface of the cold storage area.

Preferably, one side of the aluminum fin evaporator is fixed with a liquid outlet pipe, and one side of the aluminum fin evaporator and above the liquid outlet pipe are fixed with a liquid inlet pipe.

Preferably, cross flow fans are fixed on two sides above the aluminum fin evaporator, and a compressor is fixed inside the refrigerating unit (5).

Compared with the related technology, the double-temperature cold accumulation container provided by the utility model has the following beneficial effects:

the utility model has the beneficial effects that: when the external environment temperature is low, such as in winter or in alpine regions, the refrigerating unit can heat the cold accumulation plate by switching the four-way valve, and the internal temperature of the main body box body is still ensured to be within a required range;

the cold storage area and the freezing cold storage plate are respectively connected with the aluminum fin evaporator in series, the coil pipes adopt copper coil pipes, the copper coil pipes are internally provided with a refrigerant, the fan adopts a cross flow fan, the evaporator can quickly reduce the temperature in the refrigerator, the pre-cooling function is realized, the problem of slow radiation of cold storage of the cold storage plate is solved, and the start of the cross flow fan is automatically realized through the temperature of the air in the refrigerator.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a dual-temperature cold storage container according to the present invention;

FIG. 2 is a schematic view of the internal structure of the main body shown in FIG. 1;

fig. 3 is a schematic structural view of the aluminum fin evaporator shown in fig. 1.

In the figure: 1. a main body; 2. a closing door; 3. a thermometer; 4. a carrying plate; 5. a refrigeration unit; 6. a partition door; 7. a freezing zone; 8. an aluminum fin evaporator; 9. a cold storage plate for freezing; 10. a cold storage area; 11. a cold storage plate for cold storage; 12. a liquid outlet pipe; 13. a liquid inlet pipe; 14. a crossflow blower.

Detailed Description

The utility model is further described with reference to the following figures and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3 in combination, in which fig. 1 is a schematic structural diagram of a preferred embodiment of a dual-temperature cold storage container according to the present invention; FIG. 2 is a schematic view of the internal structure of the main body shown in FIG. 1; fig. 3 is the aluminium fin evaporator structure sketch map shown in fig. 1, a two temperature cold-storage container, including main part 1, one side of main part 1 is fixed with closing door 2 through the hinge, and closing door 2's front end surface mounting has a locking lever, the bottom surface of main part 1 has transport board 4 through welded fastening, and the fork truck groove has all been seted up to transport board 4's both sides inside, the side of main part 1 is fixed with the thermometer 3, the front end surface of the opposite side of main part 1 has refrigerating unit 5 through the fix with screw, the inside of main part 1 is fixed with subregion door 6.

Freezing district 7 has been seted up to the inside of main part 1 and the one side that is located subregion door 6, and the upper surface of freezing district 7 and the inside that is located main part 1 have an aluminium fin evaporator 8 through the fix with screw, separates the subregion through subregion door 6 to the inside of main part 1 and divide into cold-stored district 10 and freezing district 7, can conveniently carry out two temperature and preserve article.

A freezing cold storage plate 9 is fixed on the upper surface of the freezing area 7 and positioned at the side edge of the aluminum fin evaporator 8.

The inside of main part 1 and the opposite side that is located subregion door 6 has seted up cold-stored district 10, and the upper surface of cold-stored district 10 is fixed with cold-stored cold-storage plate 11, and cold-stored district 10 temperature steerable is at zero-four degrees, and freezing district 7 temperature steerable is below-18 ℃, and every warm area is equipped with two temperature sensor, surveys cold-stored cold-storage plate temperature and main part 1 incasement air temperature respectively, controls opening of compressor and aluminium fin evaporator 8 respectively and stops, can two temperature storage article through freezing district 7 and cold-stored district 10.

A liquid outlet pipe 12 is fixed on one side of the aluminum fin evaporator 8, and a liquid inlet pipe 13 is fixed on one side of the aluminum fin evaporator 8 and above the liquid outlet pipe 12.

The aluminium finned evaporator 8's top both sides all are fixed with crossflow blower 14, the inside of refrigerating unit (5) is fixed with the compressor, and aluminium finned evaporator 8 is established ties respectively to cold-storage district 10 and freezing cold-storage plate 9, and the coil pipe adopts the copper coil pipe, and the copper coil pipe is intraductal through the refrigerant, and the fan adopts crossflow blower 14, and this evaporimeter can reduce the incasement temperature fast, realizes the precooling function, solves the slow problem of cold volume radiation of cold-storage plate, realizes crossflow blower 14's start-up automatically through incasement air temperature.

The working principle of the double-temperature cold accumulation container provided by the utility model is as follows;

the main body 1 of the heat preservation box body is formed by welding a front frame, a rear frame, a left side plate, a right side plate, a top plate and a floor, foaming is carried out by adopting an integral foaming forming technology, a sealing door 2 is fixed in the front frame through a hinge, a carrying plate 4 is fixed below the floor of the main body 1 through welding, two forklift grooves are formed in the carrying plate 4, the main body 1 is conveniently carried by a forklift, the inside of the main body 1 is divided into a front part and a rear part through a middle foaming plate, a partition door 6 is formed in the middle foaming plate and can be a rotary door or a sliding door, a freezing area 7 is arranged at the front end of the partition door 6, a cold storage area 10 is arranged at the rear end, a plurality of cold storage plates are arranged in parallel in the cold storage area 10 or the freezing area 7 and can be arranged at the top or the side of the main body 1 or the combination of the top and the side, the temperature of the cold storage area 10 can be controlled at zero-four degrees, and the temperature of the freezing area 7 can be controlled below-18 degrees, each temperature zone is provided with two temperature sensors which respectively detect the temperature of the cold accumulation plate and the temperature of air in the main body 1 box and respectively control the start and stop of a compressor and an aluminum fin evaporator 8, articles can be stored at double temperatures through a freezing zone 7 and a refrigerating zone 10, two mechanical thermometers 3 are arranged on the right side wall of the main body 1, the display and adjustment of the air temperatures of the refrigerating zone 10 and the freezing zone 7 can be realized, a refrigerating unit 5 is arranged on the front frame of the main body 1, a steam compression type refrigerating mode is adopted, and the refrigerating unit comprises a compressor, a condenser, an electronic expansion valve, a four-way reversing valve, a liquid storage tank, a drying filter, a cross flow fan 14 and other components, when the external environment temperature is higher, a refrigerant liquid inlet pipe 13 of the refrigerating unit 5 is divided into two parts which respectively charge the cold accumulation plate 11 and the cold accumulation plate 9, and electromagnetic valves are respectively arranged on the cold accumulation plate 11, the freezing plate 9, the liquid inlet pipe 13 and the liquid outlet pipe 12, and the side of feed liquor pipe 13 and drain pipe 12 installation at aluminium fin evaporator 8 is used for connecting freezing cold-storage plate 9 and cold-stored cold-storage plate 11, switch that control solenoid valve and compressor is come through surveying the inside temperature of cold-storage plate, when external environment temperature is lower, for example winter or high and cold area, refrigerating unit 5 accessible switches the cross valve and heats the cold-storage plate, still guarantee that the inside temperature of main part 1 box is in required within range, cold-storage area 10 and freezing cold-storage plate 9 are established ties aluminium fin evaporator 8 respectively, the coil pipe adopts the copper coil pipe, the intraductal refrigerant that passes through of copper coil, the fan adopts crossflow blower 14, this evaporimeter can reduce the incasement temperature fast, realize the precooling function, solve the slow problem of cold volume radiation of cold-storage plate, through the automatic start-up that realizes crossflow blower 14 of incasement temperature.

when the external environment temperature is lower, such as winter or severe cold areas, the refrigerating unit 5 can heat the cold accumulation plate by switching the four-way valve, and the internal temperature of the box body of the main body 1 is still ensured to be within a required range.

The cold storage area 10 and the freezing cold storage plate 9 are respectively connected with an aluminum fin evaporator 8 in series, the coil pipes adopt copper coil pipes, refrigerant passes through the copper coil pipes, the fan adopts a cross flow fan 14, the evaporator can quickly reduce the temperature in the refrigerator, the pre-cooling function is realized, the problem of slow radiation of cold storage plates is solved, and the start of the cross flow fan 14 is automatically realized through the temperature in the refrigerator.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a two temperature cold-storage containers, includes main part (1), its characterized in that, one side of main part (1) is fixed with closing door (2) through the hinge, and the front end surface mounting of closing door (2) has the locking lever, the bottom surface of main part (1) has transport board (4) through welded fastening, and the inside fork truck groove of having all seted up in both sides of transport board (4), the side of main part (1) is fixed with thermometer (3), the front end surface of the opposite side of main part (1) has refrigerating unit (5) through the fix with screw, the inside of main part (1) is fixed with subregion door (6).

2. A double temperature cold storage container according to claim 1, characterized in that a freezing zone (7) is opened inside the main body (1) and at one side of the partition door (6), and an aluminum fin evaporator (8) is fixed by screws on the upper surface of the freezing zone (7) and inside the main body (1).

3. A dual temperature cold accumulation container as claimed in claim 2, wherein cold accumulation plates (9) are fixed on the upper surface of the freezing zone (7) and at the side of the aluminum fin evaporator (8).

4. A container as claimed in claim 1, wherein a cold storage area (10) is formed in the main body (1) at the other side of the partition door (6), and a cold storage plate (11) is fixed to the upper surface of the cold storage area (10).

5. A double temperature cold storage container according to claim 2, characterized in that one side of the aluminum fin evaporator (8) is fixed with a liquid outlet pipe (12), and one side of the aluminum fin evaporator (8) and above the liquid outlet pipe (12) is fixed with a liquid inlet pipe (13).

6. A double temperature cold-storage container according to claim 2, characterized in that cross flow fans (14) are fixed on both sides of the upper part of the aluminum fin evaporator (8), and a compressor is fixed inside the refrigerating unit (5).