CN211592198U - Refrigerator car door equipment with door curtain - Google Patents
Refrigerator car door equipment with door curtain Download PDFInfo
- Publication number
- CN211592198U CN211592198U CN201921968532.9U CN201921968532U CN211592198U CN 211592198 U CN211592198 U CN 211592198U CN 201921968532 U CN201921968532 U CN 201921968532U CN 211592198 U CN211592198 U CN 211592198U
- Authority
- CN
- China
- Prior art keywords
- door
- door curtain
- belt
- refrigerator car
- curtain
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model relates to a refrigerator car field, concretely relates to take refrigerator car door equipment of door curtain, including cold-stored railway carriage or compartment body, cold-stored railway carriage or compartment door, roll up curtain shell, roll up curtain axle, connecting rod, magnetic force baffle piece, door curtain area, pressure sensors and pressurized response part. The utility model provides a pair of take refrigerator car door of door curtain can open the back at cold-stored railway carriage or compartment door and release the door curtain area through pressure sensor control shutter axle, and the leakage of air conditioning in the cold-stored railway carriage or compartment is reduced through the door curtain area, has also reduced the heat in the outdoor cold-stored railway carriage or compartment that gets into simultaneously, has played good energy-conserving effect. The utility model discloses a cold-stored railway carriage or compartment door to the refrigerator car reforms transform, has solved refrigerator car produced energy waste problem when opening the door and carrying goods at ordinary times, provides a new thinking for the energy-conservation of refrigerator car.
Description
Technical Field
The utility model relates to a refrigerator car field, concretely relates to take refrigerator car door equipment of door curtain.
Background
Refrigerated vehicles are used to store and transport some frozen foods, using cold air during transport to ensure that their quality does not degrade. However, when the door of the refrigerator car is opened, cold air can be lost outwards from the direction of the door, and partial heat outside can also enter the refrigerator compartment of the refrigerator car from the door, so that the energy consumption of the refrigeration equipment can be increased. And many refrigerated vehicles are transported in an express way, so that the increase of the energy consumption of a refrigerating unit caused by the opening of a vehicle door is difficult to avoid, and how to reduce the loss of the cooling capacity caused by the opening of the vehicle door of a refrigerated compartment of the refrigerated vehicle needs to be considered. If the problem can be solved, the frozen food quality control capability of the refrigerating compartment of the refrigerator car can be improved, and the energy consumption of the refrigerating equipment can be reduced.
Disclosure of Invention
An object of the utility model is to provide a take refrigerator car door equipment of door curtain improves the last cold-stored railway carriage or compartment door of original of refrigerator car, forms the double door that connects with the connecting rod to jointly use the rolling slats door of hanging curtain formula, protect the air conditioning in the cold-stored railway carriage or compartment, thereby reduce the leakage of air conditioning in the cold-stored railway carriage or compartment, also reduced the outdoor heat that gets into in the cold-stored railway carriage or compartment, thereby played energy-conserving effect.
The utility model discloses an embodiment provides a refrigerator car door equipment with a door curtain, which comprises a refrigerator car body, a refrigerator car door, a rolling screen shell, a rolling screen shaft, a connecting rod, a magnetic baffle block, a door curtain belt, a pressure controller and a pressure sensor; the refrigeration compartment door comprises a first refrigeration compartment door and a second refrigeration compartment door; the roller shutter shell comprises a first roller shutter shell and a second roller shutter shell; the rolling shutter shaft comprises a first rolling shutter shaft and a second rolling shutter shaft; the connecting rods comprise a first connecting rod and a second connecting rod; the magnetic baffle block comprises a first magnetic baffle block and a second magnetic baffle block; the door curtain belts comprise a first door curtain belt, a second door curtain belt, a third door curtain belt, a fourth door curtain belt, a fifth door curtain belt, a sixth door curtain belt, a seventh door curtain belt, an eighth door curtain belt, a ninth door curtain belt, a tenth door curtain belt, an eleventh door curtain belt and a tenth door curtain belt; the first door curtain belt, the second door curtain belt, the third door curtain belt, the fourth door curtain belt, the fifth door curtain belt and the sixth door curtain belt are a first door curtain belt group; the seventh door curtain belt, the eighth door curtain belt, the ninth door curtain belt, the tenth door curtain belt, the eleventh door curtain belt and the tenth door curtain belt are a second door curtain belt group; the pressure controller comprises a first pressure controller and a second pressure controller; the pressure sensor comprises a first pressure sensor and a second pressure sensor; the refrigeration compartment door is arranged at the rear side of the refrigeration compartment body; the rolling curtain shell is arranged on the inner side of the refrigeration compartment and is vertically connected with the refrigeration compartment door; the outermost ends of the roller shutter shell and the refrigerating compartment door are connected by a connecting rod; a roller shutter shaft is arranged at the middle shaft of the roller shutter shell and used for controlling the retraction of a door shutter belt; the door curtain belt is arranged on the roller shutter shaft; the magnetic baffle block is arranged outside the refrigeration box, is arranged on the top of the left side and the right side of the refrigeration box and is arranged close to the edge of the refrigeration box; the upper end of the refrigeration compartment door and the magnetic baffle block are correspondingly provided with a magnetic connecting system; the pressure controller is arranged on the roller shutter shaft, and controls the roller shutter shaft to rotate reversely when the stress condition of the pressure sensor is set to change, and the speed is 10cm/s when the roller shutter shaft runs for 12s each time.
Preferably, the length of the roller blind housing plus the roller blind shaft is less than 2cm of the width of the refrigerator compartment door.
Preferably, the door curtain belt is made of PVC material.
Preferably, the volume of the refrigerated vehicle compartment is 10m3And (3) thickening and reinforcing 2 positions at trisection points on the connecting rod.
Alternatively, if the refrigerated vehicle compartment volume is 10m3In the above, 3 parts of the connecting rod are thickened and reinforced at the quartering points.
Optionally, the magnetic baffle block can be a baffle block with a small size, or a baffle block with a large size, and the specific selection is determined according to the sizes of the refrigeration compartment body and the refrigeration compartment door.
Preferably, a magnetic interface is correspondingly arranged on the refrigerating compartment door and the magnetic baffle block, and the interface is used for fixing the opening position of the refrigerating compartment door.
Optionally, the size of the magnetic force interface installed on the refrigeration compartment door and the magnetic baffle block is adjusted according to the stress condition required when the refrigeration compartment door and the magnetic baffle block are connected and the pressure condition required by the pressure controller.
The utility model discloses can reduce scattering and disappearing of air conditioning in the cold-stored railway carriage or compartment effectively under the prerequisite that does not influence cargo handling, reduce the outdoor heat that gets into in the cold-stored railway carriage or compartment simultaneously to realize refrigeration plant's energy-conservation, provide a new thinking for the energy-conserving design of refrigerator car.
Drawings
Fig. 1 is the overhead view structure schematic diagram (door closing state) of the door equipment of the refrigerator car with the door curtain of the present invention, which comprises a 1-refrigerator car body, a 2.1-first refrigerator car door, a 2.2-second refrigerator car door, a 3.1-first roller shutter shell, a 3.2-second roller shutter shell, a 4.1-first roller shutter shaft, a 4.2-second roller shutter shaft, a 5.1-first connecting rod, a 5.2-second connecting rod, a 6.1-first magnetic baffle block and a 6.2-second magnetic baffle block.
Fig. 2 is the schematic view of the overlooking structure (door opening state) of the door device of the refrigerator car with the door curtain of the present invention, which comprises a 1-refrigerator car body, a 2.1-first refrigerator car door, a 2.2-second refrigerator car door, a 3.1-first roller shutter shell, a 3.2-second roller shutter shell, a 4.1-first roller shutter shaft, a 4.2-second roller shutter shaft, a 5.1-first connecting rod, a 5.2-second connecting rod, a 6.1-first magnetic baffle block and a 6.2-second magnetic baffle block.
Fig. 3 is the structural schematic diagram of the front view of the door equipment of the refrigerator car with a door curtain of the present invention (with the door curtain in the retracted state), which includes a 1-refrigerator body, a 2.1-first refrigerator door, a 2.2-second refrigerator door, a 3.1-first roller shutter shell, a 3.2-second roller shutter shell, a 4.1-first roller shutter shaft, a 4.2-second roller shutter shaft, a 5.1-first connecting rod, a 5.2-second connecting rod, a 6.1-first magnetic baffle block and a 6.2-second magnetic baffle block.
FIG. 4 is a schematic front view of the door device of the refrigerator car with a door curtain of the present invention (in a door curtain belt release state), including a 1-refrigerator compartment body, a 2.1-first refrigerator compartment door, a 2.2-second refrigerator compartment door, a 3.1-first roller shutter shell, a 3.2-second roller shutter shell, a 4.1-first roller shutter shaft, a 4.2-second roller shutter shaft, a 5.1-first connecting rod, a 5.2-second connecting rod, a 6.1-first magnetic baffle, a 6.2-second magnetic baffle, a 7.1-first door curtain belt, a 7.2-second door curtain belt, a 7.3-third door curtain belt, a 7.4-fourth door curtain belt, a 7.5-fifth door curtain belt, a 7.6-sixth door curtain belt, a 7.7-seventh door curtain belt, a 7.8-eighth door curtain belt, a 7.9-ninth door belt, a 7.10-tenth door curtain belt, 7.11-eleventh door curtain belt and 7.12-twelfth door curtain belt.
Fig. 5 is a schematic view (left side door) of the automatic control connection of the roller blind system of the door device of the refrigerator car with a door curtain of the present invention, which comprises a 3.1-first roller blind housing, a 4.1-first roller blind shaft, an 8.1-first pressure controller and a 9.1-first pressure sensor.
Fig. 6 is a schematic view (left side door) of the automatic control connection of the roller blind system of the refrigerator car door device with a door curtain of the present invention, which comprises a 3.1-first roller blind housing and a 4.1-first roller blind shaft.
Fig. 7 is a schematic view (right side door) of the rolling shutter system automatic control connection main view of the refrigerator car door device with the door curtain of the present invention, which comprises a 3.2-second rolling shutter shell, a 4.2-second rolling shutter shaft, an 8.2-second pressure controller and a 9.2-second pressure sensor.
Fig. 8 is the utility model discloses a take refrigerator car door equipment's of door curtain book curtain system automatic control connection left side view schematic diagram (right side door), including 3.2-second book curtain shell and 4.2-second roll of curtain axle.
Detailed Description
The following describes embodiments of the present invention in detail with reference to the accompanying drawings.
The refrigerator car door equipment with the door curtain can be used on a refrigerator car with any size and specification, and the equipment size and the installation position can be adjusted according to the specific size of a refrigerator compartment of the refrigerator car; there are generally small refrigerated vehicles and large refrigerated vehicles.
The utility model relates to a refrigerator car door equipment with door curtain, which is designed by taking a small-sized gold cup refrigerator car as a basic car model, the size of the whole refrigerator car is 4950 × 1720 × 2530mm, the size of a compartment body is 2850 × 1580 × 1600mm, and the volume of the compartment body is about 7.2m3。
As shown in fig. 1, an embodiment of the present invention provides a front structure (door-closing state) of a door device of a refrigerator car with a door curtain, including a refrigerator car body 1, a first refrigerator car door 2.1, a second refrigerator car door 2.2, a first roller shutter housing 3.1, a second roller shutter housing 3.2, a first roller shutter shaft 4.1, a second roller shutter shaft 4.2, a first connecting rod 5.1, a second connecting rod 5.2, a first magnetic baffle block 6.1 and a second magnetic baffle block 6.2.
As shown in fig. 2, an embodiment of the utility model provides a front structure (the state of opening the door) of refrigerator car door equipment of band-pass curtain, including cold-stored railway carriage or compartment body 1, first cold-stored railway carriage or compartment door 2.1, second cold-stored railway carriage or compartment door 2.2, first roll of curtain shell 3.1, second roll of curtain shell 3.2, first roll of curtain axle 4.1, second roll of curtain axle 4.2, head rod 5.1, second head rod 5.2, first magnetic baffle 6.1 and second magnetic baffle 6.2.
The first and second refrigeration compartment doors 2.1, 2.2 are mounted on the rear side of the refrigeration compartment body 1; the first roller shutter shell 3.1 and the second roller shutter shell 3.2 are cylindrical, are both 630mm in cylinder length and 150mm in bottom diameter, and are respectively and vertically connected with the first refrigerating compartment door 2.1 and the second refrigerating compartment door 2.2; the first roller shutter shaft 4.1 and the second roller shutter shaft 4.2 are respectively arranged on the central axes of the first roller shutter shell 3.1 and the second roller shutter shell 3.2; the first roller blind housing 3.1 and the second roller blind housing 3.2 receive a door blind belt; 1 pressure controller is respectively arranged on the first roller shutter shaft 4.1 and the second roller shutter shaft 4.2, and the first roller shutter shaft 4.1 and the second roller shutter shaft 4.2 can be controlled through the change of the pressure controllers; the first refrigeration compartment door 2.1 and the outermost end of the first roller shutter shell 3.1 are connected by a first connecting rod 5.1; the second refrigeration compartment door 2.2 and the outermost end of the second roller shutter shell 3.2 are connected by a second connecting rod 5.2; the first magnetic baffle 6.1 and the second magnetic baffle 6.2 are cubes of 200 × 200 × 200mm in size, and are mounted on the left and right sides of the outside of the refrigeration compartment, and their rear ends are flush with the rear side of the refrigeration compartment body 1.
Install 1N utmost point magnetic force interface respectively on first cold-stored railway carriage or compartment door 2.1 and second cold-stored railway carriage or compartment door 2.2, install 1S utmost point magnetic force interface respectively on first magnetic force baffle piece 6.1 and second magnetic force baffle piece 6.2, the magnetic force interface is used for opening first cold-stored railway carriage or compartment door 2.1 and second cold-stored railway carriage or compartment door 2.2 the back and is connected with first magnetic force baffle piece 6.1 and second magnetic force baffle piece 6.2 respectively to the position after fixed first railway carriage or compartment cold-stored railway carriage or compartment door 2.1 and second cold-stored railway carriage or compartment door 2.2 are opened plays the effect of location.
The first roller shutter shaft 4.1 and the second roller shutter shaft 4.2 provided with the pressure controller extend into the first refrigerating compartment door 2.1 and the second refrigerating compartment door 2.2 and are connected with the magnetic interfaces arranged on the first refrigerating compartment door 2.1 and the second refrigerating compartment door 2.2.
The pressure controllers in the first roller shutter shaft 4.1 and the second roller shutter shaft 4.2 are used for receiving the pressure-induced change at the magnetic interface and processing signals, so as to send instructions to the first roller shutter shaft 4.1 and the second roller shutter shaft 4.2 to control the rotation of the first roller shutter shaft 4.1 and the second roller shutter shaft 4.2.
The pressure controller is set to rotate the first roller shutter shaft 4.1 and the second roller shutter shaft 4.2 in reverse direction until reaching the limit position and stop as long as receiving the pressure-induced change signal.
The initial turning direction of the first roller shutter shaft 4.1 and the second roller shutter shaft 4.2 is set to be the turning direction for recovering the door curtain belt when the first refrigeration compartment door 2.1 and the second refrigeration compartment door 2.2 are closed.
And thickening and reinforcing are carried out at all the quartering points on the first connecting rod 5.1 and the second connecting rod 5.2.
As shown in fig. 3, an embodiment of the utility model provides a take refrigerator car door equipment's of door curtain owner's visual structure (pack up a curtain tape state) that provides, including cold-stored railway carriage or compartment body 1, first cold-stored railway carriage or compartment door 2.1, second cold-stored railway carriage or compartment door 2.2, first roll of curtain shell 3.1, second roll of curtain shell 3.2, first roll of curtain axle 4.1, second roll of curtain axle 4.2, head rod 5.1, second connecting rod 5.2, first magnetism baffle 6.1 and second magnetism baffle 6.2.
As shown in fig. 4, an embodiment of the present invention provides a main view structure (below door curtain belt state) of a door device of a refrigerator car with a door curtain, including a refrigerator car body 1, a first refrigerator car door 2.1, a second refrigerator car door 2.2, a first rolling curtain housing 3.1, a second rolling curtain housing 3.2, a first rolling curtain shaft 4.1, a second rolling curtain shaft 4.2, a first connecting rod 5.1, a second connecting rod 5.2, a first magnetic baffle 6.1, a second magnetic baffle 6.2, a first door curtain belt 7.1, a second door curtain belt 7.2, a third door curtain belt 7.3, a fourth door curtain belt 7.4, a fifth door curtain belt 7.5, a sixth door curtain belt 7.6, a seventh door curtain belt 7.7, an eighth door curtain belt 7.8, a ninth door curtain belt 7.9, a tenth door curtain belt 7.10, an eleventh door curtain belt 7.11.12 and a twelfth door curtain belt.
The installation modes of the refrigeration compartment body 1, the first refrigeration compartment door 2.1, the second refrigeration compartment door 2.2, the first rolling curtain shell 3.1, the second rolling curtain shell 3.2, the first rolling curtain shaft 4.1, the second rolling curtain shaft 4.2, the first connecting rod 5.1, the second connecting rod 5.2, the first magnetic baffle block 6.1 and the second magnetic baffle block 6.2 are as described in [0026 ]; the first curtain belt 7.1, the second curtain belt 7.2, the third curtain belt 7.3, the fourth curtain belt 7.4, the fifth curtain belt 7.5 and the sixth curtain belt 7.6 are first curtain belt groups, are arranged on the first curtain rolling shaft 4.1 and are contained in the first curtain rolling shell 3.1; the seventh door curtain belt 7.7, the eighth door curtain belt 7.8, the ninth door curtain belt 7.9, the tenth door curtain belt 7.10, the eleventh door curtain belt 7.11 and the twelfth door curtain belt 7.12 are mounted on the second rolling shutter shaft 4.2 and accommodated in the second rolling shutter housing 3.2.
The door curtain belt is made of PVC material, and the material has good mechanical property, impact resistance and light transmission.
The maximum length of the door curtain after being put down is 5cm from the bottom surface of the refrigeration compartment.
The door curtain belts are manufactured respectively so as to reduce the replacement difficulty when the door curtain belts are damaged.
As shown in fig. 5, an embodiment of the present invention provides a self-control connection front view (left side door) of a roller shutter system of a door device of a refrigerator car with a door curtain, which includes a first roller shutter housing 3.1, a first roller shutter shaft 4.1, a first pressure controller 8.1 and a first pressure sensor 9.1.
As shown in fig. 6, an embodiment of the present invention provides a self-control connection right side view (left side door) of a roller shutter system of a door device of a refrigerator car with a door curtain, which includes a first roller shutter housing 3.1 and a first roller shutter shaft 4.1.
As shown in fig. 7, an embodiment of the present invention provides a self-control connection front view (right side door) of a roller shutter system of a door device of a refrigerator car with a door curtain, which comprises a second roller shutter housing 3.2, a second roller shutter shaft 4.2, a second pressure controller 8.2 and a second pressure sensor 9.2.
As shown in fig. 8, an embodiment of the present invention provides a left side view (right side door) of a rolling shutter system automatic control connection of a refrigerator car door device with a door curtain, which comprises a second rolling shutter housing 3.2 and a second rolling shutter shaft 4.2.
The first pressure controller 8.1 and the second pressure controller 8.2 are respectively arranged on the first roller shutter shaft 4.1 and the second roller shutter shaft 4.2; the first roller shutter shaft 4.1 and the second roller shutter shaft 4.2 are respectively arranged on the central axes of the first roller shutter shell 3.1 and the second roller shutter shell 3.2; the first pressure controller 8.1 and the second pressure controller 8.2 are respectively connected with the first pressure sensor 9.1 and the second pressure sensor 9.2, and when the first pressure sensor 9.1 and the second pressure sensor 9.2 generate pressure changes, the first roller shutter shaft 4.1 and the second roller shutter shaft 4.2 are controlled.
The first pressure sensor 9.1 and the second pressure sensor 9.2 are mounted on the first refrigerating compartment door 2.1, the second refrigerating compartment door 2.2, the first magnetic baffle block 6.1 and the second magnetic baffle block 6.2 in fig. 1 and 2, and the pressure sensing change is generated by magnetic attraction and manual pushing.
For a large refrigerator car, the sizes of the roller shutter shell, the roller shutter shaft connecting rod and the magnetic baffle block are adjusted according to the specifications of the refrigerator and the refrigerator compartment door; if the refrigeration compartment door is large, the magnetic baffle block with the size of 200 multiplied by 200mm cannot play a role in positioning, the length of the magnetic baffle block is lengthened, the space for installing the magnet is increased, and the magnetic force for fixing is increased.
The above embodiments are merely illustrative of the design principles and applications of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (7)
1. The utility model provides a take refrigerator car door equipment of door curtain which characterized in that:
the refrigerator car door equipment with the door curtain comprises a refrigerator car body (1), a refrigerator car door, a roller shutter shell, a roller shutter shaft, a connecting rod, a magnetic baffle block, a door curtain belt, a pressure controller and a pressure sensor;
the refrigeration compartment door comprises a first refrigeration compartment door (2.1) and a second refrigeration compartment door (2.2);
the roller shutter shell comprises a first roller shutter shell (3.1) and a second roller shutter shell (3.2);
the rolling shutter shafts comprise a first rolling shutter shaft (4.1) and a second rolling shutter shaft (4.2);
the connecting rods comprise a first connecting rod (5.1) and a second connecting rod (5.2);
the magnetic baffle block comprises a first magnetic baffle block (6.1) and a second magnetic baffle block (6.2);
the door curtain belt comprises a first door curtain belt (7.1), a second door curtain belt (7.2), a third door curtain belt (7.3), a fourth door curtain belt (7.4), a fifth door curtain belt (7.5), a sixth door curtain belt (7.6), a seventh door curtain belt (7.7), an eighth door curtain belt (7.8), a ninth door curtain belt (7.9), a tenth door curtain belt (7.10), an eleventh door curtain belt (7.11) and a tenth door curtain belt (7.12);
the first door curtain belt (7.1), the second door curtain belt (7.2), the third door curtain belt (7.3), the fourth door curtain belt (7.4), the fifth door curtain belt (7.5) and the sixth door curtain belt (7.6) are first door curtain belt groups;
a seventh door curtain belt (7.7), an eighth door curtain belt (7.8), a ninth door curtain belt (7.9), a tenth door curtain belt (7.10), an eleventh door curtain belt (7.11) and a tenth door curtain belt (7.12) are a second door curtain belt group;
the pressure controllers comprise a first pressure controller (8.1) and a second pressure controller (8.2);
the pressure sensor comprises a first pressure sensor (9.1) and a second pressure sensor (9.2);
the refrigeration compartment door is arranged at the rear side of the refrigeration compartment body (1);
the rolling curtain shell is arranged on the inner side of the refrigeration compartment and is vertically connected with the refrigeration compartment door;
the outermost ends of the roller shutter shell and the refrigerating compartment door are connected by a connecting rod;
a roller shutter shaft is arranged at the middle shaft of the roller shutter shell and used for controlling the retraction of a door shutter belt;
the door curtain belt is arranged on the roller shutter shaft;
the magnetic baffle block is arranged outside the refrigeration box, is arranged on the top of the left side and the right side of the refrigeration box and is arranged close to the edge of the refrigeration box;
the upper end of the refrigeration compartment door and the magnetic baffle block are correspondingly provided with a magnetic connecting system;
the pressure controller is arranged on the roller shutter shaft, and the roller shutter shaft rotates reversely when the stress condition of the pressure sensor changes, and the speed is 10cm/s when the roller shutter shaft runs for 12s each time.
2. A refrigerator car door apparatus with a curtain as claimed in claim 1, wherein:
the length of the rolling shutter shell and the rolling shutter shaft is less than the width of the refrigerating compartment door by 2 cm.
3. A refrigerator car door apparatus with a curtain as claimed in claim 1, wherein:
the door curtain belt is made of PVC material.
4. A refrigerator car door apparatus with a curtain as claimed in claim 1, wherein:
the volume of the carriage of the refrigerator car is 10m3And (3) thickening and reinforcing 2 positions at trisection points on the connecting rod.
5. A refrigerator car door apparatus with a curtain as claimed in claim 4, wherein:
if the carriage volume of the refrigerator car is 10m3In the above, 3 parts of the connecting rod are thickened and reinforced at the quartering points.
6. A refrigerator car door apparatus with a curtain as claimed in claim 1, wherein:
the magnetic interfaces are correspondingly arranged on the refrigerating compartment door and the magnetic baffle block and are used for fixing the opening position of the refrigerating compartment door.
7. A refrigerator car door apparatus with a curtain as claimed in claim 1, wherein:
the size of the magnetic interface arranged on the refrigeration compartment door and the magnetic baffle block is adjusted according to the stress condition required when the refrigeration compartment door and the magnetic baffle block are connected and the pressure condition required by the pressure controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921968532.9U CN211592198U (en) | 2019-11-15 | 2019-11-15 | Refrigerator car door equipment with door curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921968532.9U CN211592198U (en) | 2019-11-15 | 2019-11-15 | Refrigerator car door equipment with door curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211592198U true CN211592198U (en) | 2020-09-29 |
Family
ID=72587889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921968532.9U Active CN211592198U (en) | 2019-11-15 | 2019-11-15 | Refrigerator car door equipment with door curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211592198U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110682775A (en) * | 2019-11-15 | 2020-01-14 | 上海海洋大学 | Refrigerator car door with door curtain |
-
2019
- 2019-11-15 CN CN201921968532.9U patent/CN211592198U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110682775A (en) * | 2019-11-15 | 2020-01-14 | 上海海洋大学 | Refrigerator car door with door curtain |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107206878B (en) | Freight container comprising a flexible quick door | |
| CN211592198U (en) | Refrigerator car door equipment with door curtain | |
| CN208939864U (en) | A kind of removable off-network photovoltaic power generation energy storage for power supply system | |
| US20150316311A1 (en) | Multi-temperature transport refrigeration system | |
| CN106351534B (en) | A kind of multifunctional intellectual window | |
| CN206647024U (en) | Electric and hand roller shutter type closed lorry body door | |
| CN109178690A (en) | A kind of adjustable intelligent cold chain machine for collecting load of loading space | |
| WO2017147299A1 (en) | Active system for improved temperature control and air mixing inside refrigerated truck boxes, trailers and intermodal containers | |
| CN113859372A (en) | Aquatic product cold chain transportation method and device based on Internet of things | |
| CN110682775A (en) | Refrigerator car door with door curtain | |
| CN203976237U (en) | Tower crane intelligent controlling device | |
| CN106427755B (en) | Refrigerating box and the refrigerator car for being installed with the refrigerating box | |
| CN209889874U (en) | Heat-preservation buffering device for refrigerator | |
| CN208789568U (en) | A kind of refrigerator car with storage tank | |
| CN109094445A (en) | A kind of item dispenser vehicle | |
| CN209840501U (en) | Sealed negative pressure freezer | |
| CN108571857A (en) | A kind of freezer combination of channels door system suitable for railway Cold Chain Logistics | |
| CN212314437U (en) | Timing electric heating wire box door anti-freezing equipment | |
| CN205300768U (en) | Infrared temperature measuring device of oscillating | |
| CN209240957U (en) | A kind of cold chain transportation vehicle | |
| CN208940118U (en) | A kind of agricultural product Cold Chain Logistics remote supervision system | |
| CN209581264U (en) | A kind of item dispenser vehicle | |
| CN208222962U (en) | A kind of freezer combination of channels door system of self-closing | |
| CN207471886U (en) | A kind of automatic intelligent solid blood plasma freezer | |
| CN207006685U (en) | A kind of quick freezing repository |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |