CN115303167B - Constant-temperature and constant-humidity air-conditioning refrigeration device for meat product refrigerator car and use method - Google Patents
Constant-temperature and constant-humidity air-conditioning refrigeration device for meat product refrigerator car and use method Download PDFInfo
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- CN115303167B CN115303167B CN202210944567.9A CN202210944567A CN115303167B CN 115303167 B CN115303167 B CN 115303167B CN 202210944567 A CN202210944567 A CN 202210944567A CN 115303167 B CN115303167 B CN 115303167B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
- B60P3/20—Refrigerated goods vehicles
- B60P3/205—Refrigerated goods vehicles with means for dividing the interior volume, e.g. movable walls or intermediate floors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/0007—Adding substances other than water to the air, e.g. perfume, oxygen
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
- B60P1/003—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading vehicles with loading gates
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
- B60P1/44—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading having a loading platform thereon raising the load to the level of the load-transporting element
- B60P1/4471—General means for controlling movements of the loading platform, e.g. hydraulic systems
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- Mechanical Engineering (AREA)
- Transportation (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention relates to the technical field of refrigerated vehicles, in particular to a constant-temperature and constant-humidity air-conditioning refrigeration device for a meat product refrigerated vehicle and a use method thereof, wherein the air-conditioning refrigeration device comprises a carriage, a plurality of refrigerated rooms are arranged in the carriage, first linear actuators are arranged at four corners of each refrigerated room, movable rods are respectively connected between the two first linear actuators at the bottom and between the two first linear actuators at the top, a vertical rod is connected between the two movable rods, a second linear actuator is arranged at the bottom end of the vertical rod, a movable block is arranged on the second linear actuator, one side of the movable block is connected with a vertical plate, the bottom end of the vertical plate is connected with a transverse plate, and the transverse plate can be moved out of the refrigerated room; the transverse plate is used for lifting the support, two supporting legs are arranged on the bottom surface of the support, and a hollow groove for inserting the transverse plate is formed between the two supporting legs; an opening is arranged at one side of the refrigerating room, door pages are hinged at two sides of the opening respectively and driven by a motor; the two sides of the bracket are respectively provided with a ball which can roll on the door leaf. The invention can be preferably used for loading meat products.
Description
Technical Field
The invention relates to the technical field of refrigerated vehicles, in particular to a constant-temperature and constant-humidity air-conditioning refrigeration device for a meat product refrigerated vehicle and a use method.
Background
The refrigerator car is a closed van-type transport car for maintaining the temperature of frozen or fresh-keeping goods, and is a special refrigerator car with a refrigerating device of a refrigerating unit and a polyurethane heat insulation van, and can be classified according to manufacturers, chassis bearing capacity and van types. Refrigerated vehicles are commonly used for transporting frozen foods (refrigerated vehicles), dairy products (dairy vehicles), vegetables and fruits (fresh vehicles), vaccine drugs (vaccine vehicles), and the like.
At present, when the meat product refrigerator car goes up and down, the meat product refrigerator car often needs manual work to accomplish, wastes time and energy.
Disclosure of Invention
The invention provides a constant temperature and humidity air-conditioning refrigeration device for a meat product refrigerator car and a use method thereof, which can overcome certain or certain defects in the prior art.
The invention relates to a constant-temperature and constant-humidity air conditioning cold device for a meat product refrigerator car, which comprises a carriage, wherein a plurality of refrigerator rooms are arranged in the carriage, first linear actuators are arranged at four corners of each refrigerator room, movable rods capable of horizontally moving are respectively connected between the two first linear actuators at the bottom and between the two first linear actuators at the top, a vertical rod is connected between the two movable rods, a second linear actuator is arranged at the bottom end of the vertical rod, a movable block capable of vertically moving is arranged on the second linear actuator, one side of each movable block is connected with a vertical plate, the bottom end of each vertical plate is connected with a transverse plate, and the transverse plate can be moved out of the refrigerator room;
the transverse plate is used for lifting the bracket, the bracket is used for placing meat products, two supporting feet are arranged on the bottom surface of the bracket, and a hollow groove for inserting the transverse plate is formed between the two supporting feet;
an opening is arranged at one side of the refrigerating room, door pages are hinged to two sides of the opening respectively, and the door pages are driven to rotate by a motor; the two sides of the bracket are respectively provided with a plurality of balls which can roll on the door leaf.
Preferably, the refrigerating room is provided with a gas generator and a gas sensor, and the gas generator comprises CO 2 Generator, O 2 Generator and N 2 A generator.
Preferably, a temperature and humidity sensor for detecting temperature and humidity is arranged on the side wall of the refrigerating room.
Preferably, the support can be positioned on a movable trolley, the top surface of the movable trolley is provided with a groove, the support legs can be inserted into the groove, and the bottom surface of the movable trolley is provided with a plurality of universal wheels.
Preferably, the bottom surface of the support leg is provided with a plurality of rollers.
Preferably, the two sides of the opening are respectively provided with a mounting groove, a rotating shaft is arranged in the mounting groove, the door leaf is connected to the rotating shaft, and the rotating shaft is driven by a motor.
Preferably, the door leaf is provided with a rubber sealing layer.
Preferably, the bottom of the opening of the refrigerating room is provided with a mounting box, and the motor is arranged in the mounting box.
The invention also provides a use method of the constant temperature and humidity air-conditioning refrigeration device for the meat product refrigerator car, which adopts the constant temperature and humidity air-conditioning refrigeration device for the meat product refrigerator car and comprises the following steps:
1. mounting a bracket on the meat product, then placing the bracket on a movable trolley, and moving the bracket to the vicinity of a refrigerated vehicle;
2. opening the door leaf through a motor to enable the door leaf to be perpendicular to the carriage;
3. the transverse plate is moved out of the refrigerating room by driving the first linear actuator, and then reaches a proper height by driving the second linear actuator;
4. pushing the mobile trolley to enter between two door pages, and enabling the roller to be attached to the door pages; then pushing the movable trolley to the transverse plate to enable the transverse plate to enter the empty groove;
5. the rack is lifted by the second linear actuator, then moved into the refrigerated compartment by the first linear actuator, and then the door leaf is closed.
Preferably, after the rack enters the refrigerating room, the gas sensor detects the gas proportion and sends a signal to the controller, and the controller controls the gas generator to supplement the corresponding gas to achieve the preset proportion.
The invention can conveniently load meat products into the carriage of the refrigerated vehicle, saves time and labor and has high effect; proper temperature and humidity in the refrigerating room can be ensured during refrigeration, and the refrigerating effect can be improved through mixed gas.
Drawings
FIG. 1 is a schematic diagram of a constant temperature and humidity controlled atmosphere refrigeration unit for a meat product refrigerator car according to an embodiment;
FIG. 2 is a schematic diagram showing the structure of the cooling room in the embodiment;
FIG. 3 is a schematic structural view of a vertical rod in an embodiment;
FIG. 4 is a schematic diagram of a mobile cart in an embodiment;
fig. 5 is a schematic structural view of a door leaf in an embodiment.
Detailed Description
For a further understanding of the present invention, the present invention will be described in detail with reference to the drawings and examples. It is to be understood that the examples are illustrative of the present invention and are not intended to be limiting.
Examples
As shown in fig. 1-5, the embodiment provides a constant temperature and humidity air conditioning refrigeration device for a meat product refrigerator car, which comprises a carriage 110, wherein a plurality of refrigerator rooms 111 are arranged in the carriage 110, first linear actuators 120 are arranged at four corners of each refrigerator room 111, a movable rod 130 capable of horizontally moving is respectively connected between the two first linear actuators 120 at the bottom and between the two first linear actuators 120 at the top, a vertical rod 140 is connected between the two movable rods 130, a second linear actuator 150 is arranged at the bottom end of the vertical rod 140, a movable block 151 capable of vertically moving is arranged on the second linear actuator 150, a vertical plate 160 is connected to one side of the movable block 151, a transverse plate 170 is connected to the bottom end of the vertical plate 160, and the transverse plate 170 can be moved out of the refrigerator room 111;
the transverse plate 170 is used for lifting the bracket 200, the bracket 200 is used for placing meat products, two supporting legs 201 are arranged on the bottom surface of the bracket 200, and a hollow groove 202 for inserting the transverse plate 170 is formed between the two supporting legs 201;
an opening is arranged at one side of the refrigerating room 111, door pages 180 are respectively hinged at two sides of the opening, and the door pages 180 are driven to rotate by a motor; the support 200 is provided with a plurality of balls 210 at both sides thereof, and the balls 210 roll on the door leaf 180.
The transverse plate 170 can be conveniently adjusted up and down and horizontally through the arrangement of the first linear actuator 120 and the second linear actuator 150, and is very flexible, so that the transverse plate 170 can be conveniently inserted into the empty groove 202, the bracket 200 is lifted into the cold storage room 111 from the outside of the cold storage vehicle, and the automatic operation of the structure replaces the traditional manual process, so that the time and the labor are saved, and the efficiency is higher; by first mounting the meat product on the stand 200 and then mounting the entire stand 200 in the refrigerated compartment 111, this is convenient and easy to handle and to sort. The door leaves 180 can be driven to rotate, when the door leaves 180 are perpendicular to the carriage 110, a channel is formed between the two door leaves 180, the channel can limit the position of the support 200, the balls 210 on two sides of the support 200 can roll on the door leaves 180, and the support 200 is not easy to deviate in the process of entering the refrigerating room 111.
The refrigerated compartment 111 is provided with a gas generator 112 comprising CO and a gas sensor 2 Generator, O 2 Generator and N 2 A generator.
Controlling CO 2 Generator, O 2 Generator and N 2 The generator generates CO with corresponding proportion 2 、O 2 、N 2 Can inhibit the growth and reproduction of bacteria, fungi and mold in meat products, reduce the enzymatic reaction rate, and slow down lipid oxidation and adverse changes of product color.
The side wall of the refrigerating room 111 is provided with a temperature and humidity sensor for detecting the temperature and humidity.
The temperature and humidity sensor can monitor the temperature and humidity in the carriage, so that the refrigeration of the meat product is performed under the proper temperature and humidity.
The support 200 may be located on a trolley 220, the trolley 220 has a recess 221 on its top surface, the legs 201 may be inserted into the recess 221, and the trolley 220 has a plurality of universal wheels 230 on its bottom surface.
The movable trolley 220 is arranged to facilitate the movement of the bracket 200 to the side of the refrigerator car and the transfer of meat products.
The bottom surface of the leg 201 is provided with a plurality of rollers.
The rollers below the legs 201 facilitate movement of the legs 201 within the refrigerated compartment 111.
The opening both sides are equipped with the mounting groove respectively, are equipped with pivot 181 in the mounting groove, and door leaf 180 is connected on pivot 181, and pivot 181 is by motor drive. The motor drives the rotation shaft 181 to rotate, thereby driving the door leaf 180 to rotate.
The door leaf 180 is provided with a rubber seal layer 182.
The provision of the rubber seal layer 182 can improve sealability.
A mounting box 190 is arranged at the bottom of the opening of the refrigerating room 111, and a motor is arranged in the mounting box 190. The mounting box 190 can protect the motor.
The embodiment provides a use method of a constant temperature and humidity air-conditioning refrigeration device for a meat product refrigerator car, which adopts the constant temperature and humidity air-conditioning refrigeration device for the meat product refrigerator car and comprises the following steps:
1. mounting the meat product on the rack 200, then placing the rack 200 on the mobile cart 220, and moving to the vicinity of the refrigerated vehicle;
2. opening the door leaf 180 by a motor such that the door leaf 180 is perpendicular to the vehicle compartment 110;
3. the transverse plate 170 is moved out of the refrigerating compartment 111 by the driving of the first linear actuator 120, and then the transverse plate 170 is brought to an appropriate height by the driving of the second linear actuator 150;
4. pushing the moving trolley 220 to enter between the two door leaves 180 and enabling the roller 210 to be attached to the door leaves 180; the trolley 220 is then pushed to the cross plate 170, so that the cross plate 170 enters the empty slot 202;
5. the stand 200 is lifted by the second linear actuator 150, and then the stand 200 is moved into the refrigerator compartment 111 by the first linear actuator 120, and then the door leaf 180 is closed.
After the bracket 200 enters the refrigerating room 111, the gas sensor detects the gas proportion and sends a signal to the controller, and the controller controls the gas generator 112 to supplement the corresponding gas to reach the preset proportion, so as to perform the controlled-atmosphere refrigeration of constant temperature and constant humidity.
The method can conveniently load the meat product into the refrigerating room 111, has very stable loading process and high effect, and can conveniently take out the meat product.
The invention and its embodiments have been described above by way of illustration and not limitation, and the invention is illustrated in the accompanying drawings and described in the drawings in which the actual structure is not limited thereto. Therefore, if one of ordinary skill in the art is informed by this disclosure, the structural mode and the embodiments similar to the technical scheme are not creatively designed without departing from the gist of the present invention.
Claims (10)
1. A air conditioner refrigerating plant that is used for constant temperature and humidity of meat goods refrigerator car, its characterized in that: the refrigerator comprises a carriage (110), wherein a plurality of refrigerator compartments (111) are arranged in the carriage (110), first linear actuators (120) are arranged at four corners of each refrigerator compartment (111), movable rods (130) capable of horizontally moving are respectively connected between the two first linear actuators (120) at the bottom and between the two first linear actuators (120) at the top, a vertical rod (140) is connected between the two movable rods (130), a second linear actuator (150) is arranged at the bottom end of the vertical rod (140), a movable block (151) capable of vertically moving is arranged on the second linear actuator (150), a vertical plate (160) is connected to one side of each movable block (151), a transverse plate (170) is connected to the bottom end of each vertical plate (160), and the transverse plate (170) can move out of the refrigerator compartment (111);
the transverse plate (170) is used for lifting the bracket (200), the bracket (200) is used for placing meat products, two supporting legs (201) are arranged on the bottom surface of the bracket (200), and a hollow groove (202) for inserting the transverse plate (170) is formed between the two supporting legs (201);
an opening is arranged at one side of the refrigerating room (111), door pages (180) are hinged to two sides of the opening respectively, and the door pages (180) are driven to rotate by a motor; a plurality of balls (210) are respectively arranged on two sides of the bracket (200), and the balls (210) can roll on the door leaf (180).
2. The constant temperature and humidity controlled atmosphere refrigeration unit for meat product refrigerated vehicle of claim 1, wherein: the refrigerated compartment (111) is provided with a gas generator (112) comprising CO and a gas sensor 2 Generator, O 2 Generator and N 2 A generator.
3. The constant temperature and humidity controlled atmosphere refrigeration unit for meat product refrigerated vehicle of claim 2, wherein: the side wall of the refrigerating room (111) is provided with a temperature and humidity sensor for detecting the temperature and humidity.
4. A constant temperature and humidity controlled atmosphere refrigeration unit for meat product refrigerated vehicles as claimed in claim 3 wherein: the support (200) can be positioned on a mobile trolley (220), a groove (221) is formed in the top surface of the mobile trolley (220), the support legs (201) can be inserted into the groove (221), and a plurality of universal wheels (230) are arranged on the bottom surface of the mobile trolley (220).
5. The constant temperature and humidity controlled atmosphere refrigeration unit for meat product refrigerated vehicle of claim 4 wherein: the bottom surface of the supporting leg (201) is provided with a plurality of rollers.
6. The constant temperature and humidity controlled atmosphere refrigeration unit for meat product refrigerated vehicle of claim 5 wherein: the two sides of the opening are respectively provided with a mounting groove, a rotating shaft (181) is arranged in the mounting groove, a door leaf (180) is connected to the rotating shaft (181), and the rotating shaft (181) is driven by a motor.
7. The constant temperature and humidity controlled atmosphere refrigeration unit for meat product refrigerated vehicle of claim 6 wherein: a rubber sealing layer (182) is arranged on the door leaf (180).
8. The constant temperature and humidity controlled atmosphere refrigeration unit for meat product refrigerated vehicle of claim 7 wherein: the open bottom of the refrigerating room (111) is provided with a mounting box (190), and the motor is arranged in the mounting box (190).
9. The application method of the constant-temperature and constant-humidity air-conditioning refrigeration device for the meat product refrigerator car is characterized by comprising the following steps of: a constant temperature and humidity controlled atmosphere refrigeration unit for a meat product refrigerator car as claimed in any one of claims 1 to 8 and comprising the steps of:
1. mounting the meat product on the bracket (200), then placing the bracket (200) on a movable trolley (220), and moving to the vicinity of the refrigerated vehicle;
2. opening the door leaf (180) through a motor, so that the door leaf (180) is perpendicular to the carriage (110);
3. the transverse plate (170) is moved out of the refrigerating compartment (111) by driving the first linear actuator (120), and then the transverse plate (170) reaches a proper height by driving the second linear actuator (150);
4. pushing the moving trolley (220) to enter between the two door pages (180) and enabling the roller (210) to be attached to the door pages (180); then pushing the mobile trolley (220) to the transverse plate (170) to enable the transverse plate (170) to enter the empty groove (202);
5. the rack (200) is lifted by the second linear actuator (150), and then the rack (200) is moved into the refrigerating compartment (111) by the first linear actuator (120), and then the door leaf (180) is closed.
10. The method of using a constant temperature and humidity controlled atmosphere refrigeration unit for meat product refrigerated vehicles of claim 9, wherein: after the bracket (200) enters the refrigerating room (111), the gas sensor detects the gas proportion and sends a signal to the controller, and the controller controls the gas generator (112) to supplement the corresponding gas to reach the preset proportion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210944567.9A CN115303167B (en) | 2022-08-08 | 2022-08-08 | Constant-temperature and constant-humidity air-conditioning refrigeration device for meat product refrigerator car and use method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210944567.9A CN115303167B (en) | 2022-08-08 | 2022-08-08 | Constant-temperature and constant-humidity air-conditioning refrigeration device for meat product refrigerator car and use method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115303167A CN115303167A (en) | 2022-11-08 |
| CN115303167B true CN115303167B (en) | 2023-06-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210944567.9A Active CN115303167B (en) | 2022-08-08 | 2022-08-08 | Constant-temperature and constant-humidity air-conditioning refrigeration device for meat product refrigerator car and use method |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4505126A (en) * | 1984-06-06 | 1985-03-19 | Certified Grocers Of Florida, Inc. | Food product transport system |
| CN114572097A (en) * | 2020-12-02 | 2022-06-03 | 常州江苏大学工程技术研究院 | Internal circulation type fresh goods transport vehicle |
-
2022
- 2022-08-08 CN CN202210944567.9A patent/CN115303167B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4505126A (en) * | 1984-06-06 | 1985-03-19 | Certified Grocers Of Florida, Inc. | Food product transport system |
| CN114572097A (en) * | 2020-12-02 | 2022-06-03 | 常州江苏大学工程技术研究院 | Internal circulation type fresh goods transport vehicle |
Non-Patent Citations (1)
| Title |
|---|
| 一种新型的冷藏车厢;徐达;专用汽车(第04期);37-40 * |
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| CN115303167A (en) | 2022-11-08 |
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