CN102069714A - Power supply system for reefer container trucks - Google Patents
Power supply system for reefer container trucks Download PDFInfo
- Publication number
- CN102069714A CN102069714A CN 201010599618 CN201010599618A CN102069714A CN 102069714 A CN102069714 A CN 102069714A CN 201010599618 CN201010599618 CN 201010599618 CN 201010599618 A CN201010599618 A CN 201010599618A CN 102069714 A CN102069714 A CN 102069714A
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- China
- Prior art keywords
- power supply
- refrigerated container
- supply system
- refrigerated
- reefer container
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- 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.)
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- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention discloses a power supply system for reefer container trucks, which comprises a power generation box or generator vehicle, a plurality of wires, a socket box, an inter-truck connecting wire, branch lines and the like. The power supply system adopts a parallel connection mode, namely the plurality of wires are led out of the power generation box, each wire corresponds to a reefer container, and each branch line is connected with a wire. The power supply system for the reefer container trucks has the advantages that: 1, when a power supply circuit fails, a watch man can timely discover the failure and take measures to timely remove the failure; and 2, even if the failure cannot be removed, loss due to a single failed reefer container is caused only, and the loss can be reduced to the minimum.
Description
Technical field
The present invention relates to the power supply of refrigerated container car, particularly a kind of electric power system of refrigerated container car.
Background technology
The railway transportation refrigerated container mainly solves the powerup issue of refrigerated container.The domestic electric power system that a kind of refrigerated container car is arranged as shown in Figure 1, adopts series system, promptly runs through whole train by a bus, draws if a branch line is powered to each refrigerated container from bus.Existing feed circuit are drawn bus 3 by power generation box or generator car 1, are delivered on each container car through socket case 5, workshop connection lead 4, give the several refrigerated containers in each container car 2 power supplies by branch line 6 again.
The problem that this electric power system exists is: one, in case the bus et out of order, then whole refrigerated container train is completely without electricity, and all refrigerated containers all can't be worked, and lose huge; Two, fault has taken place in branch line under the trouble-proof situation of bus, and the duty personnel can't in time grasp the power supply state of each refrigerated container, and single refrigerated container can't be worked, and causes certain loss.
Summary of the invention
At the problems referred to above, the purpose of this invention is to provide a kind of electric power system of new refrigerated container car.This electric power system can make things convenient for the duty personnel in time to grasp the power supply state of each refrigerated container, can avoid again because the loss that the feed circuit fault causes whole refrigerated containers to work.
For achieving the above object, the present invention takes following technical scheme: a kind of electric power system of refrigerated container car, comprise power generation box, power lead, refrigerated container, it is characterized in that: draw many described power leads from described power generation box parallel connection, many described power leads distribution are connected to a plurality of described refrigerated containers.
Pass through a wire joint between each described power lead and the cooresponding refrigerated container.
Each described power lead adopts connection lead to connect in the workshop.
Described branch line and connection lead all are plugged on the socket case.
Described connection lead is mitered successively from front to back, and quantity is successively decreased.
The present invention is owing to take above technical scheme, and it has the following advantages: one when the feed circuit et out of order, and the duty personnel can in time find and take measures, and in time repairs.The 2nd, even can't repair, also be the loss that single refrigerated container can't be worked and be caused, do not influence the normal operation of other freight containers, loss can be dropped to minimum.
Description of drawings
Fig. 1 is the power supply circuit of prior art scheme;
Fig. 2 is a power supply circuit of the present invention.
The specific embodiment
Below in conjunction with drawings and Examples the present invention is described in detail.
As shown in Figure 2, the invention provides a kind of electric power system of new refrigerated container car, this system adopts parallel way, comprises a power generation box 11 (or generator car), draws many power leads 12 by power generation box 11, and these power leads are drawn from power generation box with parallel way.After every power lead 12 was drawn from power generation box, correspondence was connected on the refrigerated container 13 respectively, for refrigerated container 13 refrigeration works provide power supply.As shown in Figure 2, from power generation box, draw 8 power leads altogether, during through the first segment container car, two power leads end, be respectively two refrigerated containers, 13 power supplies on this joint container car, all the other 6 power leads continue to lay to next joint container car again, are the refrigerated container power supply in next joint container car, and the like, until all being powered, finish by all refrigerated containers on the row train.
In the foregoing description,, link to each other with freight container by branch line 14 when power lead 12 during to refrigerated container 13 power supply.
In the foregoing description, continue when next joint container car is laid at power lead 12, can adopt workshop connection lead 15 to be connected with socket case 16 between two joint container cars, branch line 14 also be plugged on the socket case 16.Because 14 on branch line is communicated with wherein a power lead 12, then workshop connection lead 15 mitered successively from front to back, and quantity successively decreases, and guarantees that each wire supplies a refrigerated container.
The present invention adopts parallel way cloth electricity, makes things convenient for the duty personnel in time to grasp the power supply state of each refrigerated container, also convenient for maintaining, and other freight containers can not involved when a freight container generation problem.
In the various embodiments described above, the structure of each parts, the position is set, and connects and all can change to some extent, on the basis of technical solution of the present invention,, should not get rid of outside protection scope of the present invention improvement and the equivalents that individual component is carried out.
Claims (5)
1. the electric power system of a refrigerated container car comprises power generation box, power lead, refrigerated container, it is characterized in that: draw many described power leads from described power generation box parallel connection, many described power leads distribution are connected to a plurality of described refrigerated containers.
2. the electric power system of a kind of refrigerated container car as claimed in claim 1 is characterized in that: pass through a wire joint between each described power lead and the cooresponding refrigerated container.
3. the electric power system of a kind of refrigerated container car as claimed in claim 1 is characterized in that: each described power lead adopts connection lead to connect in the workshop.
4. as the electric power system of claim 2 or 3 described a kind of refrigerated container cars, it is characterized in that: described branch line and connection lead all are plugged on the socket case.
5. the electric power system of a kind of refrigerated container car as claimed in claim 3 is characterized in that: described connection lead is mitered successively from front to back, and quantity is successively decreased.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010599618 CN102069714A (en) | 2010-12-13 | 2010-12-13 | Power supply system for reefer container trucks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010599618 CN102069714A (en) | 2010-12-13 | 2010-12-13 | Power supply system for reefer container trucks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102069714A true CN102069714A (en) | 2011-05-25 |
Family
ID=44028541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010599618 Pending CN102069714A (en) | 2010-12-13 | 2010-12-13 | Power supply system for reefer container trucks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102069714A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113659459A (en) * | 2021-06-24 | 2021-11-16 | 上海江南长兴造船有限责任公司 | Large container ship fridge power distribution system and container ship |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5216285A (en) * | 1992-02-24 | 1993-06-01 | Gunderson, Inc. | Freight car with electrical power distribution |
| US6087739A (en) * | 1997-07-03 | 2000-07-11 | Gec Alsthom Transport Sa | Train set and an electrically powered train including such a set |
| CN2390784Y (en) * | 1999-08-09 | 2000-08-09 | 李根宝 | Railway passenger transport prefabricated refrigerator |
| CN201347062Y (en) * | 2008-12-25 | 2009-11-18 | 黄伟根 | Temperature monitoring device for locomotive or train power distribution cabinets |
| CN201901145U (en) * | 2010-12-13 | 2011-07-20 | 南车二七车辆有限公司 | Power supply circuit for refrigerated container truck |
-
2010
- 2010-12-13 CN CN 201010599618 patent/CN102069714A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5216285A (en) * | 1992-02-24 | 1993-06-01 | Gunderson, Inc. | Freight car with electrical power distribution |
| US6087739A (en) * | 1997-07-03 | 2000-07-11 | Gec Alsthom Transport Sa | Train set and an electrically powered train including such a set |
| CN2390784Y (en) * | 1999-08-09 | 2000-08-09 | 李根宝 | Railway passenger transport prefabricated refrigerator |
| CN201347062Y (en) * | 2008-12-25 | 2009-11-18 | 黄伟根 | Temperature monitoring device for locomotive or train power distribution cabinets |
| CN201901145U (en) * | 2010-12-13 | 2011-07-20 | 南车二七车辆有限公司 | Power supply circuit for refrigerated container truck |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113659459A (en) * | 2021-06-24 | 2021-11-16 | 上海江南长兴造船有限责任公司 | Large container ship fridge power distribution system and container ship |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110525 |