CN201176159Y - Railway air adjusting refrigerated vehicle - Google Patents
Railway air adjusting refrigerated vehicle Download PDFInfo
- Publication number
- CN201176159Y CN201176159Y CNU2007200885941U CN200720088594U CN201176159Y CN 201176159 Y CN201176159 Y CN 201176159Y CN U2007200885941 U CNU2007200885941 U CN U2007200885941U CN 200720088594 U CN200720088594 U CN 200720088594U CN 201176159 Y CN201176159 Y CN 201176159Y
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- air
- railway
- equipment room
- controlled atmosphere
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Abstract
The utility model provides a railway air adjustment refrigerator car, comprising a freight account hold (2), an equipment room (3), a refrigeration controller (4) and a bogie frame (15), wherein a refrigerator (6) and an air return channel (11) are provided in the equipment room (3), one end of an air supply channel (9) is communicated with the air outlet of the refrigerator (6) and the another end is communicated with the freight account hold (2), one end of a water-leaving lattice (10) is communicated with the freight account hole (2) and the another end is communicated with the air return channel (11) whose another end is communicated with the air inlet of the refrigerator (6), the refrigerator car further comprises an air adjustment controller (5) and an air adjuster (7), the air adjuster (7) is provided in the equipment room (3) and is communicated with an air return pipe (12) and an air supply pipe (13) in the air return channel (11). The railway air adjustment refrigerator car can keep freights fresh for long time, has high intact rate in transportation and high quality.
Description
Technical field
The utility model relates to a kind of railway transport vehicle, particularly a kind of refrigerated railway car.
Background technology
At present, railway transportation is the main mode of China's fruits and vegetables middle and long distance transportation, railway transportation occupies an important position in the fruits and vegetables transportation, the main haulageman who adopts when the fruit of traffic requirements refrigeration, vegetables has: van cooler on the rocks, mechanical refrigerator car, single-unit mechanical refrigerator car etc. in groups, but these transport vehicles have all only carried out general refrigeration, promptly only the temperature of freight hold is controlled, the gas componant in the freight hold is not controlled.And the fruit and vegetable air-conditioning cold storing and fresh-keeping be use in the world at present the most general, effect is best, one of state-of-the-art storage technique.The fruit and vegetable air-conditioning cold storing and fresh-keeping is promptly set up the storage environmental condition of specific suitable low temperature, oxygen content, carbon dioxide content, ethylene contents and relative humidity, under the prerequisite of keeping the fruits and vegetables normal activities, respiration, evaporation and the action of microorganisms that can suppress fruits and vegetables effectively, to reach the physiological metabolism process that delays fruits and vegetables, postpone ripening and senescence and prevent putrid and deteriorated purpose.
Summary of the invention
Technical problem to be solved in the utility model is: a kind of railway controlled atmosphere cold storage car is provided, and this van cooler can effectively be controlled temperature, humidity and gas componant in the freight hold when fruit transportation, vegetables, so that provide the special quality fruit and vegetable varieties to market.
The technical scheme that its technical matters that solves the utility model adopts is: this railway controlled atmosphere cold storage car comprises freight hold, equipment room, refrigeration control convenience and bogie truck, refrigerating apparatus and air return duct are housed in the equipment room, one end of air delivery duct and the air extractor duct of refrigerating apparatus are connected, the other end of air delivery duct is connected to freight hold, one of floor rack is connected to freight hold, the other end of floor rack is connected with air return duct, the other end of air return duct is connected with the admission port of refrigerating apparatus, and controlled atmosphere control convenience and air conditioning apparatus also are housed in the described van cooler; Air conditioning apparatus is positioned at equipment room, and is communicated with muffler, gas piping in the air return duct.
The car body of this van cooler adopts the existing car cementation of fissures foaming encapsulation in the slit after side wall, headwall, the big parts integral foam of car door and the assembling, and the car door of this van cooler adopts the embedded and double-layer sealing structure of slippage.
The beneficial effects of the utility model are: the ca cold storage technology is applied to Railway Refrigerated Transport transportation aspect, development has the van cooler of controlled atmosphere function, can control the temperature and the gas ingredients of acceptance of goods storage environment simultaneously, can prolong the life-span of the acceptance of goods, improve Railway Refrigerated Transport fresh goods transportation serviceability rate and quality, this van cooler has prolonged the storage period of fresh goods things such as acknowledgement of consignment fruits and vegetables greatly, thereby can remedy since factor such as slow, time of railway transportation speed is long to the adverse effect of acknowledgement of consignment fresh goods quality, widen the utilization scope of van cooler, enhance the competitiveness.
Description of drawings
Fig. 1 is the front view of the utility model embodiment 1.
Fig. 2 is the birds-eye view of the utility model embodiment 1.
Fig. 3 is the front view of the utility model embodiment 2.
Among the figure: 1. attendant room; 2. freight hold; 3. equipment room; 4. refrigeration control convenience; 5. controlled atmosphere control convenience; 6. refrigerating apparatus; 7. air conditioning apparatus; 8. storehouse body safety valve; 9. air delivery duct; 10. floor rack; 11. air return duct; 12. muffler; 13. gas piping; 14. humidifier; 15. bogie truck.
The specific embodiment
The utility model mainly comprises component parts such as body construction, refrigeration system, controlled atmosphere system, temperature humidity gas automatic detection and control system.The temperature of cold control freight hold is provided to freight hold by refrigeration system, the gas componant that detects freight hold by the gas automatic detection and control system determines whether to open air conditioning apparatus and controls gas componant in the freight hold simultaneously, handles the gas of carrying the back through air conditioning apparatus in freight hold and need can send into cargo area through the processing of refrigeration system.
Concrete structure of the present utility model such as Fig. 1, Fig. 2 and shown in Figure 3: it comprises freight hold 2, equipment room 3, refrigeration control convenience 4 and bogie truck 15, be equipped with refrigerating apparatus 6 and air return duct 11 in the equipment room 3, one end of air delivery duct 9 and the air extractor duct of refrigerating apparatus 6 are connected, the other end of air delivery duct 9 is connected to freight hold 2, one of floor rack 10 is connected to freight hold 2, the other end of floor rack 10 is connected with air return duct 11, and the other end of air return duct 11 is connected with the admission port of refrigerating apparatus 6.Also be equipped with controlled atmosphere control convenience 5 in this van cooler, also be equipped with air conditioning apparatus 7 in the equipment room 3, be equipped with muffler 12 and gas piping 13 in the air return duct 11, air conditioning apparatus 7 all is connected with an end of muffler 12, gas piping 13.
Also configurable humidifier 14 (perhaps directly selecting the refrigerating apparatus that has humidification function for use) is controlled the humidity of freight hold 2 in the equipment room 3.Finish control by the work of refrigerating apparatus 6, humidifier 14, air conditioning apparatus 7 to the temperature in the freight hold 2, humidity, gas componant.In order to guarantee the stable of equipment room 3 air pressure, storehouse body safety valve 8 also can be installed by portion within it.
In order to guarantee the leak tightness of freight hold, the car body of this van cooler adopts the existing car cementation of fissures foaming encapsulation in the slit after side wall, headwall, the big parts integral foam of car door and the assembling, and the car door of this van cooler adopts the embedded and double-layer sealing structure of slippage.
Below in conjunction with specific embodiments and the drawings the utility model is described in further detail.
Embodiment 1: front view as shown in Figure 1, birds-eye view as shown in Figure 2, each car configuration one cover refrigeration and air conditioning apparatus.It is attendant room 1, freight hold 2, equipment room 3 that the utility model is divided into three districts by function, attendant room 1 is used for satisfying the needs of crew member's daily life, and finish the operation of each equipment is controlled, refrigeration control convenience 4, controlled atmosphere control convenience 5 all are arranged in the attendant room 1, and refrigerating apparatus 6, air conditioning apparatus 7 and storehouse body safety valve 8 are installed in the equipment room 3.
Embodiment 2: as shown in Figure 3, and each car configuration 2 cover refrigeration and air conditioning apparatus.Each car is made up of freight hold 2 and two equipment rooms 3 that are positioned at freight hold 2 both sides.Each equipment room 3 is respectively arranged equipment such as a cover refrigerating apparatus 6, air conditioning apparatus 7, refrigeration control convenience 4, controlled atmosphere control convenience 5, and every end is provided with an air return duct 11 in the freight hold 2.
Above-mentioned two embodiment, the principle of work of its refrigeration temperature control and gas regulating is the same with process.
Principle of work of the present utility model is: the gas after handling through refrigerating apparatus 6 is sent into the air delivery duct 9 that is arranged in freight hold 2, is distributed to each cargo area again, takes away the thermal load (or cooling load) of being imported into goods in the car by car outward by this gas.This gas is flowed through floor rack 10 by air return duct 11 last cooled equipment 6 suctions then, so far finishes a circulation.Simultaneously the air of muffler 12 in will freight hold 2 suck in the air conditioning apparatus 7 and handle, and the gas after the processing is transported to the top of air return duct 11 by gas piping 13, this gas with after circulating air in the freight hold 2 mixes through refrigerating apparatus 6 processing.The last gas that will handle is again sent into air delivery duct 9, joins the gas adult that changes gradually in the wind circulation in the freight hold 2.
Claims (5)
1. railway controlled atmosphere cold storage car, it comprises freight hold (2), equipment room (3), refrigeration control convenience (4) and bogie truck (15), refrigerating apparatus (6) and air return duct (11) are housed in the equipment room (3), the air extractor duct of one end of air delivery duct (9) and refrigerating apparatus (6) is connected, the other end of air delivery duct (9) is connected to freight hold (2), one of floor rack (10) is connected to freight hold (2), the other end of floor rack (10) is connected with air return duct (11), the other end of air return duct (11) is connected with the admission port of refrigerating apparatus (6), it is characterized in that: controlled atmosphere control convenience (5) and air conditioning apparatus (7) also are housed in the described van cooler; Air conditioning apparatus (7) is positioned at equipment room (3), and with air return duct (11) in muffler (12), gas piping (13) be communicated with.
2. railway controlled atmosphere cold storage car as claimed in claim 1 is characterized in that: also comprise attendant room (1), refrigeration control convenience (4) gentle regulation and control control equipments (5) are equipped with in this attendant room.
3. railway controlled atmosphere cold storage car as claimed in claim 1 is characterized in that: be equipped with equipment room (3) in the both sides of freight hold (2).
4. railway controlled atmosphere cold storage car as claimed in claim 1 is characterized in that: also be equipped with storehouse body safety valve (8) and humidifier (14) in the equipment room (3), they link to each other with atmosphere with freight hold respectively.
5. railway controlled atmosphere cold storage car as claimed in claim 1 is characterized in that: the car door of this van cooler adopts the embedded and double-layer sealing structure of slippage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200885941U CN201176159Y (en) | 2007-11-29 | 2007-11-29 | Railway air adjusting refrigerated vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200885941U CN201176159Y (en) | 2007-11-29 | 2007-11-29 | Railway air adjusting refrigerated vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201176159Y true CN201176159Y (en) | 2009-01-07 |
Family
ID=40216173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200885941U Expired - Lifetime CN201176159Y (en) | 2007-11-29 | 2007-11-29 | Railway air adjusting refrigerated vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201176159Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102897080A (en) * | 2012-10-11 | 2013-01-30 | 北京物资学院 | Anti-vibration preservation logistics vehicle |
| CN105818826A (en) * | 2016-05-20 | 2016-08-03 | 中车眉山车辆有限公司 | Railway vehicle with refrigeration function |
| CN110978959A (en) * | 2019-12-23 | 2020-04-10 | 珠海格力电器股份有限公司 | Air-conditioning refrigerator car with energy consumption reducing effect and control method |
-
2007
- 2007-11-29 CN CNU2007200885941U patent/CN201176159Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102897080A (en) * | 2012-10-11 | 2013-01-30 | 北京物资学院 | Anti-vibration preservation logistics vehicle |
| CN105818826A (en) * | 2016-05-20 | 2016-08-03 | 中车眉山车辆有限公司 | Railway vehicle with refrigeration function |
| CN110978959A (en) * | 2019-12-23 | 2020-04-10 | 珠海格力电器股份有限公司 | Air-conditioning refrigerator car with energy consumption reducing effect and control method |
| CN110978959B (en) * | 2019-12-23 | 2024-03-19 | 珠海格力电器股份有限公司 | Air-conditioning refrigerator car with energy consumption reducing effect and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090107 |