CN111284388A - Carriage embeds liquid nitrogen formula refrigerator car - Google Patents
Carriage embeds liquid nitrogen formula refrigerator car Download PDFInfo
- Publication number
- CN111284388A CN111284388A CN202010200673.7A CN202010200673A CN111284388A CN 111284388 A CN111284388 A CN 111284388A CN 202010200673 A CN202010200673 A CN 202010200673A CN 111284388 A CN111284388 A CN 111284388A
- Authority
- CN
- China
- Prior art keywords
- liquid nitrogen
- refrigerator car
- fixing frame
- built
- nitrogen tank
- 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.)
- Pending
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Classifications
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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
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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
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00357—Air-conditioning arrangements specially adapted for particular vehicles
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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
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00507—Details, e.g. mounting arrangements, desaeration devices
- B60H1/00514—Details of air conditioning housings
- B60H1/00535—Mounting or fastening of the housing to the vehicle
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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
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/32—Cooling devices
-
- 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
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/32—Cooling devices
- B60H2001/3286—Constructional features
- B60H2001/3289—Additional cooling source
Abstract
The invention relates to the technical field of refrigerated trucks, in particular to a liquid nitrogen type refrigerated truck with a built-in carriage. The invention discloses a liquid nitrogen type refrigerator car with a built-in carriage, which comprises a refrigerator car body and a refrigerator carriage, wherein the refrigerator carriage comprises a small door, a fixing frame is arranged in the small door, a liquid nitrogen tank is arranged in the fixing frame, an outer side protection frame is arranged outside the fixing frame, and the section of the liquid nitrogen tank is rectangular.
Description
Technical Field
The invention relates to the technical field of refrigerated trucks, in particular to a liquid nitrogen type refrigerated truck with a built-in carriage.
Background
With the development of new energy vehicles in society, refrigerated vehicles are also developing towards new energy. However, for a new energy vehicle, the endurance capacity of the power battery is limited, if the cold storage system is powered by the battery, the demand on the battery is greatly increased, and the cost of the whole refrigerator car is greatly increased.
Disclosure of Invention
In order to solve the defects of the prior art, the invention hopes to provide a refrigerator car with a liquid nitrogen in a carriage, and the specific scheme is as follows:
the utility model provides a carriage embeds liquid nitrogen formula refrigerator car, includes cold-stored automobile body and refrigerator carriage, refrigerator carriage includes the little door, be equipped with the mount in the little door, installation liquid nitrogen container in the mount, the mount is equipped with the outside fender bracket outward, the cross-section of liquid nitrogen container is the rectangle.
The fixing frame comprises a plurality of openings. The opening reduces the total weight of the supporting and fixing frame and can save materials.
The bottom surface of the fixing frame is provided with a plurality of rollers and a bottom supporting plate. The roller is used for saving more labor when the liquid nitrogen tank is replaced.
And a shock pad is arranged between the bottom supporting plate and the refrigerated vehicle body. The shock pad can play absorbing effect, has realized the shock attenuation of liquid nitrogen container, prevents that the vibrations of vehicle in the driving process from producing the impact to the liquid nitrogen container.
The fixing frame is provided with a limiting baffle. The effect of limit baffle is when the liquid nitrogen container moves along the roller, and reach the settlement position and can stop after the contact with limit baffle, need not detect the position, very big convenience like this liquid nitrogen container's change.
The liquid nitrogen tank comprises a liquid nitrogen tank body, a nitrogen filling port and a liquid nitrogen gas outlet are formed in the liquid nitrogen tank body, and a manual valve is arranged on the liquid nitrogen gas outlet. When the liquid nitrogen in the liquid nitrogen tank is lower than a set value, the liquid nitrogen can be rapidly filled through the nitrogen filling opening, the liquid nitrogen outlet is connected with a liquid nitrogen pipeline in the vehicle body, and the manual valve is used for controlling the opening and closing of the liquid nitrogen outlet.
And a pressure thermometer is arranged on the liquid nitrogen tank. The pressure thermometer is convenient for workers to know the pressure and temperature conditions of the current liquid nitrogen tank in time, and is convenient to maintain.
The small door is connected with one side of the vehicle body through a hinge, and a door lock is arranged on the other side of the small door. One end of the hinge is rotatably connected, and the other end of the hinge can be closed through a door lock, so that the liquid nitrogen tank is prevented from sliding out; the small door is used for replacing the liquid nitrogen tank and filling nitrogen into the liquid nitrogen tank, and is convenient for regular maintenance.
The liquid nitrogen refrigerator car is cooled by liquid nitrogen, the electric power of the refrigerator car is not needed, the section of the liquid nitrogen tank is rectangular, the liquid nitrogen tank can be conveniently installed and fixed on the fixing frame, the liquid nitrogen tank and the refrigerator car are completely separated through the design of the outer side protection frame, the liquid nitrogen tank can be protected, and in addition, the whole structure can be safer due to the separation mode.
Drawings
FIG. 1 is a schematic structural view of a refrigerator car with a liquid nitrogen in the carriage;
FIG. 2 is a schematic structural view of a refrigerated compartment in a liquid nitrogen type refrigerator car with a built-in compartment according to the present invention;
FIG. 3 is a schematic structural view of a fixing frame in a refrigerating carriage in the liquid nitrogen type refrigerator car with a built-in carriage according to the present invention;
FIG. 4 is a schematic view of a portion of a refrigerated compartment of a liquid nitrogen refrigerator car with a built-in compartment according to the present invention;
FIG. 5 is a schematic structural view of a liquid nitrogen tank in a refrigerated compartment of the liquid nitrogen type refrigerator car with a built-in compartment according to the present invention;
FIG. 6 is a second schematic structural view of a fixing frame in a refrigerating compartment of the liquid nitrogen type refrigerator car with a built-in compartment according to the present invention;
FIG. 7 is a schematic structural view of a small door in a refrigerated compartment of a liquid nitrogen type refrigerator car with a built-in compartment according to the present invention;
wherein the reference numbers: 1-refrigerating the vehicle body; 2-a refrigerator compartment; 3-a small door; 3.1-hinge; 3.2-door lock; 4-outer side protection frame; 5-liquid nitrogen tank; 5.1 liquid nitrogen tank body; 5.2-nitrogen charging port; 5.3-liquid nitrogen gas outlet; 5.4-manual valve; 5.5-pressure thermometer; 6, fixing a frame; 6.1-opening; 6.2 bottom support plate; 6.3-limiting baffle; 6.4-shock pad; 6.5-roller.
Detailed Description
This is further illustrated below in connection with FIGS. 1-7:
the utility model provides a carriage embeds liquid nitrogen formula refrigerator car, includes refrigerated truck body 1 and refrigerated truck 2, and refrigerated truck 2 includes little door 3, is equipped with mount 6 in the little door 3, installs liquid nitrogen container 5 in the mount 6, and mount 6 is equipped with outside fender bracket 4 outward, and liquid nitrogen container 5's cross-section is the rectangle.
The holder 6 comprises a number of openings 6.1. The openings 6.1 reduce the overall weight of the support fixture 6 and enable material savings. The bottom surface of the fixed frame 6 is provided with a plurality of rollers 6.5 and a bottom supporting plate 6.2. The roller 6.5 is used for saving more labor when the liquid nitrogen tank 5 is replaced. A shock pad 6.4 is arranged between the bottom supporting plate 6.2 and the refrigerated vehicle body 1. The shock pad 6.4 can play the absorbing effect, has realized the shock attenuation of liquid nitrogen container 5, prevents that the vibrations of vehicle in the driving process from producing the impact to liquid nitrogen container 5. The fixing frame 6 is provided with a limit baffle 6.3. The limiting baffle 6.3 is used for stopping when the liquid nitrogen tank 5 moves along the roller 6.5 and reaches a set position after contacting with the limiting baffle 6.3, and the detection position is not needed, so that the liquid nitrogen tank 5 is greatly convenient to replace.
The liquid nitrogen tank 5 comprises a liquid nitrogen tank body 5.1, a nitrogen charging port 5.2 and a liquid nitrogen gas outlet 5.3 are arranged on the liquid nitrogen tank body 5.1, and a manual valve 5.4 is arranged on the liquid nitrogen gas outlet 5.3. When the liquid nitrogen in the liquid nitrogen tank 5 is lower than a set value, the liquid nitrogen tank 5 can be rapidly filled with nitrogen through the nitrogen filling port 5.2, the liquid nitrogen outlet 5.3 is connected with a liquid nitrogen pipeline in the vehicle body, and the manual valve 5.4 is used for controlling the opening and closing of the liquid nitrogen outlet 5.3. The liquid nitrogen tank 5 is provided with a pressure thermometer 5.5. The pressure thermometer 5.5 is convenient for the staff to know the pressure and temperature condition of the liquid nitrogen tank 5 in time, and is convenient for maintenance and repair.
The small door 3 is connected with one side of the vehicle body through a hinge 3.1, and the other side of the small door is provided with a door lock 3.2. Namely, one end of the hinge 3.1 is rotatably connected, and the other end can be closed through the door lock 3.2, so that the liquid nitrogen tank 5 is prevented from sliding out; the small door 3 is used for replacing the liquid nitrogen tank 5 and filling nitrogen into the liquid nitrogen tank 5, and is convenient for regular maintenance.
According to the invention, the liquid nitrogen is used for cooling, the electric power of the refrigerator car is not needed, the section of the liquid nitrogen tank 5 is rectangular, the liquid nitrogen tank 5 can be conveniently installed and fixed on the fixing frame 6, the design of the outer side protection frame 4 realizes the complete separation of the liquid nitrogen tank 5 and the refrigerator car 2, firstly, the liquid nitrogen tank 5 can be protected, and in addition, the separation mode can ensure that the whole structure is safer.
The above-mentioned embodiments are only used for explaining the inventive concept of the present invention, and do not limit the protection of the claims of the present invention, and any insubstantial modifications of the present invention using this concept shall fall within the protection scope of the present invention.
Claims (8)
1. The utility model provides a built-in liquid nitrogen formula refrigerator car in carriage which characterized in that: the refrigerator wagon comprises a refrigerator wagon body and a refrigerator wagon body, wherein the refrigerator wagon body comprises a small door, a fixing frame is arranged in the small door, a liquid nitrogen tank is installed in the fixing frame, an outer side protection frame is arranged outside the fixing frame, and the cross section of the liquid nitrogen tank is rectangular.
2. The liquid nitrogen type refrigerator car built in a vehicle compartment of claim 1, wherein: the fixing frame comprises a plurality of openings.
3. The liquid nitrogen type refrigerator car built in a vehicle compartment of claim 1, wherein: the bottom surface of the fixing frame is provided with a plurality of rollers and a bottom supporting plate.
4. A liquid nitrogen type refrigerator car built in a vehicle compartment as claimed in claim 3, wherein: and a shock pad is arranged between the bottom supporting plate and the refrigerated vehicle body.
5. The liquid nitrogen type refrigerator car built in a vehicle compartment of claim 1, wherein: the fixing frame is provided with a limiting baffle.
6. The liquid nitrogen type refrigerator car built in a vehicle compartment of claim 1, wherein: the liquid nitrogen tank comprises a liquid nitrogen tank body, a nitrogen filling port and a liquid nitrogen gas outlet are formed in the liquid nitrogen tank body, and a manual valve is arranged on the liquid nitrogen gas outlet.
7. The liquid nitrogen type refrigerator car built in a vehicle compartment of claim 1, wherein: and a pressure thermometer is arranged on the liquid nitrogen tank.
8. The liquid nitrogen type refrigerator car built in a vehicle compartment of claim 1, wherein: the small door is connected with one side of the vehicle body through a hinge, and a door lock is arranged on the other side of the small door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010200673.7A CN111284388A (en) | 2020-03-20 | 2020-03-20 | Carriage embeds liquid nitrogen formula refrigerator car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010200673.7A CN111284388A (en) | 2020-03-20 | 2020-03-20 | Carriage embeds liquid nitrogen formula refrigerator car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111284388A true CN111284388A (en) | 2020-06-16 |
Family
ID=71028781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010200673.7A Pending CN111284388A (en) | 2020-03-20 | 2020-03-20 | Carriage embeds liquid nitrogen formula refrigerator car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111284388A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113734031A (en) * | 2021-11-05 | 2021-12-03 | 杭州银轩机械有限公司 | Pure electric new energy liquid nitrogen refrigerator car |
-
2020
- 2020-03-20 CN CN202010200673.7A patent/CN111284388A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113734031A (en) * | 2021-11-05 | 2021-12-03 | 杭州银轩机械有限公司 | Pure electric new energy liquid nitrogen refrigerator car |
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