CN106627326A - Refrigerator car air-conditioner system provided with stand-by power system - Google Patents
Refrigerator car air-conditioner system provided with stand-by power system Download PDFInfo
- Publication number
- CN106627326A CN106627326A CN201610964747.8A CN201610964747A CN106627326A CN 106627326 A CN106627326 A CN 106627326A CN 201610964747 A CN201610964747 A CN 201610964747A CN 106627326 A CN106627326 A CN 106627326A
- Authority
- CN
- China
- Prior art keywords
- compressor
- controller
- refrigerator car
- interface
- stand
- 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
Links
- 238000001704 evaporation Methods 0.000 claims abstract description 8
- 238000004378 air conditioning Methods 0.000 claims description 12
- 230000005494 condensation Effects 0.000 claims description 7
- 238000009833 condensation Methods 0.000 claims description 7
- 230000008020 evaporation Effects 0.000 claims description 7
- 238000010257 thawing Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 abstract 1
- 238000005507 spraying Methods 0.000 abstract 1
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- B60H1/3204—Cooling devices using compression
- B60H1/3232—Cooling devices using compression particularly adapted for load transporting vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/03—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for
- B60R16/033—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for characterised by the use of electrical cells or batteries
Abstract
The invention discloses a refrigerator car air-conditioner system provided with a stand-by power system. The controller is provided with a DC power source interface, and is connected to a refrigerator car ignition lock through the DC power source interface; the controller is provided with an AC power source interface, and is connected to a stand-by power source through the AC power source interface; the controller is provided with a compressor AC control interface and a compressor DC control interface, and is connected to a compressor through the compressor AC control interface and the compressor DC control interface; the controller is provided with external interfaces, and is connected to a condensate fan, an evaporating fan, a defrost solenoid valve and a liquid spraying solenoid valve respectively; the controller switches the DC/AC control states of the compressor according to opening-closing conditions of the refrigerator car ignition lock. According to the refrigerator car air-conditioner system provided with the stand-by power system, when the refrigerator car is shut down, an air-conditioner can still work normally, and the product quality is guaranteed.
Description
Technical field：
The invention belongs to refrigerator car air-conditioning technical field, more particularly to a kind of refrigerator car air-conditioning system with backup power supply system
System.
Background technology：
The general only one of which compressor of existing refrigerator car, the power resources of compressor in the engine of automobile, in refrigerator car
During engine misses state, compressor is also at halted state, and air-conditioning system now does not work, during this section, refrigerator car
Temperature in railway carriage or compartment can rise, it is difficult to ensure the quality of product in compartment；In addition, when refrigerator car is again started up, compressor is needed
Consuming more energy can just make compartment temperature be again decreased to be adapted to temperature, not energy-conserving and environment-protective.
The information for being disclosed in the background section is merely intended to increase the understanding of the general background to the present invention, and should not
When the prior art for being considered to recognize or imply in any form the information structure well known to persons skilled in the art.
The content of the invention：
It is an object of the invention to provide a kind of refrigerator car air-conditioning system with backup power supply system, above-mentioned existing so as to overcome
Defect in technology.
For achieving the above object, the invention provides a kind of refrigerator car air-conditioning system with backup power supply system, including：Control
Device, stand-by power supply, compressor, condensation fan, evaporation fan, frequency converter, defrosting magnetic valve, hydrojet magnetic valve；The controller
D/C power interface is provided with, is connected with refrigerator car ignition switch by D/C power interface；The controller is provided with AC power supplies and connects
Mouthful, it is connected with stand-by power supply by AC power supplies interface；The controller is provided with compressor AC control interfaces, compressor DC controls
Interface, is connected by compressor AC control interfaces, compressor DC control interfaces with compressor；The controller is provided with frequency converter
Start interface, interface is started by frequency converter and is connected with frequency converter；The controller is provided with circumscription socket, by circumscription socket
Connect condensation fan, evaporation fan, defrosting magnetic valve, hydrojet magnetic valve respectively；The controller is according to refrigerator car ignition switch
Keying situation, switches the DC/AC state of a controls of compressor.
Preferably, in above-mentioned technical proposal, when refrigerator car ignition switch is opened, controller opens compressor DC control shapes
State；When refrigerator car ignition switch is closed, controller connects stand-by power supply, opens compressor AC state of a controls.
Compared with prior art, the present invention has the advantages that：
The DC/AC state of a controls of compressor are switched by controller, in that context it may be convenient to cut-in stand-by power supply, put out in refrigerator car
When fiery, air-conditioning still can be with normal work, it is ensured that product quality.The energy consumption of compressor, energy-saving and emission-reduction are reduced simultaneously.
Description of the drawings：
Fig. 1 is refrigerator car air-conditioning system circuit diagram of the present invention with backup power supply system；
Reference is：1- controllers, 2- stand-by power supplies, 3- compressors, 4- condensation fans, 5- evaporation fans, 6- frequency conversions
Device, 7- defrosting magnetic valves, 8- hydrojet magnetic valves, 9- ignition switches.
Specific embodiment：
The specific embodiment of the present invention is described in detail below, it is to be understood that protection scope of the present invention is not
Limited by specific embodiment.
Explicitly indicate that unless otherwise other, otherwise in entire disclosure and claims, term " including " or its change
Change such as "comprising" or " including " etc. and will be understood to comprise stated element or part, and do not exclude other units
Part or other parts.
As shown in figure 1, a kind of refrigerator car air-conditioning system with backup power supply system, including：Controller 1, stand-by power supply 2, pressure
Contracting machine 3, condensation fan 4, evaporation fan 5, frequency converter 6, defrosting magnetic valve 7, hydrojet magnetic valve 8；The controller 1 is provided with DC
Power interface, is connected by D/C power interface with refrigerator car ignition switch 9；The controller 1 is provided with AC power supplies interface, passes through
AC power supplies interface is connected with stand-by power supply 2；The controller 1 is provided with compressor AC control interfaces, compressor DC control interfaces,
It is connected with compressor 3 by compressor AC control interfaces, compressor DC control interfaces；The controller 1 is provided with frequency converter and opens
Mobile interface, starts interface and is connected with frequency converter 6 by frequency converter；The controller 1 is provided with circumscription socket, by circumscription socket
Connect condensation fan 4, evaporation fan 5, defrosting magnetic valve 7, hydrojet magnetic valve 8 respectively；The controller 1 is opened according to refrigerator car igniting
9 keying situation is closed, switches the DC/AC state of a controls of compressor 3；When refrigerator car ignition switch 9 is opened, controller 1 is opened
Compressor DC state of a controls；When refrigerator car ignition switch 9 is closed, controller 1 connects stand-by power supply 2, opens compressor AC controls
State processed.
The DC/AC state of a controls of compressor 3 are switched by controller 1, in that context it may be convenient to cut-in stand-by power supply 2, in refrigeration
When car stops working, air-conditioning still can be with normal work, it is ensured that product quality.The energy consumption of compressor 3 is reduced simultaneously, and energy-conservation subtracts
Row.
The purpose of selecting and describing the exemplary embodiment is that explaining that the certain principles and its reality of the present invention should
With so that those skilled in the art can realize and using the present invention a variety of exemplaries and
A variety of selections and change.The scope of the present invention is intended to be limited by claims and its equivalents.
Claims (2)
1. a kind of refrigerator car air-conditioning system with backup power supply system, including：Controller, stand-by power supply, compressor, condensation fan,
Evaporation fan, frequency converter, defrosting magnetic valve, hydrojet magnetic valve；The controller is provided with D/C power interface, is connect by D/C power
Mouth is connected with refrigerator car ignition switch；The controller is provided with AC power supplies interface, is connected by AC power supplies interface and stand-by power supply
Connect；The controller is provided with compressor AC control interfaces, compressor DC control interfaces, by compressor AC control interfaces, pressure
Contracting machine DC control interfaces are connected with compressor；The controller is provided with frequency converter and starts interface, and by frequency converter interface is started
It is connected with frequency converter；The controller is provided with circumscription socket, is connected condensation fan, evaporation fan respectively, is removed by circumscription socket
White magnetic valve, hydrojet magnetic valve；The controller switches the DC/AC of compressor according to the keying situation of refrigerator car ignition switch
State of a control.
2. a kind of refrigerator car air-conditioning system with backup power supply system according to claim 1, it is characterised in that：Work as refrigerator car
When ignition switch is opened, controller opens compressor DC state of a controls；When refrigerator car ignition switch is closed, controller is connected standby
With power supply, compressor AC state of a controls are opened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610964747.8A CN106627326A (en) | 2016-11-04 | 2016-11-04 | Refrigerator car air-conditioner system provided with stand-by power system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610964747.8A CN106627326A (en) | 2016-11-04 | 2016-11-04 | Refrigerator car air-conditioner system provided with stand-by power system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106627326A true CN106627326A (en) | 2017-05-10 |
Family
ID=58821786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610964747.8A Pending CN106627326A (en) | 2016-11-04 | 2016-11-04 | Refrigerator car air-conditioner system provided with stand-by power system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106627326A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113183897A (en) * | 2021-04-13 | 2021-07-30 | 广西玉柴新能源汽车有限公司 | Power supply circuit of refrigerating unit system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2860912Y (en) * | 2005-12-13 | 2007-01-24 | 南京汽车集团有限公司 | AC-DC dual-purpose automobile air-conditioning plant |
| CN101583833A (en) * | 2007-01-26 | 2009-11-18 | 大金工业株式会社 | Refrigeration device for refrigeration vehicle |
| CN203318097U (en) * | 2013-06-18 | 2013-12-04 | 林建智 | Improved refrigeration system of freezer car |
| CN104149578A (en) * | 2014-08-27 | 2014-11-19 | 太仓京和机电有限公司 | Refrigeration and cold storage device for vehicles |
| CN104276005A (en) * | 2014-11-19 | 2015-01-14 | 广东增城市基业汽车空调有限公司 | Vehicle-mounted double-system air conditioner |
| CN205553863U (en) * | 2016-04-27 | 2016-09-07 | 黄克威 | Two power switching formula vehicle air conditioner and use vehicle of this air conditioner |
| CN206243008U (en) * | 2016-11-04 | 2017-06-13 | 无锡市普欧电子有限公司 | A kind of refrigerator car air-conditioning system with backup power supply system |
-
2016
- 2016-11-04 CN CN201610964747.8A patent/CN106627326A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2860912Y (en) * | 2005-12-13 | 2007-01-24 | 南京汽车集团有限公司 | AC-DC dual-purpose automobile air-conditioning plant |
| CN101583833A (en) * | 2007-01-26 | 2009-11-18 | 大金工业株式会社 | Refrigeration device for refrigeration vehicle |
| CN203318097U (en) * | 2013-06-18 | 2013-12-04 | 林建智 | Improved refrigeration system of freezer car |
| CN104149578A (en) * | 2014-08-27 | 2014-11-19 | 太仓京和机电有限公司 | Refrigeration and cold storage device for vehicles |
| CN104276005A (en) * | 2014-11-19 | 2015-01-14 | 广东增城市基业汽车空调有限公司 | Vehicle-mounted double-system air conditioner |
| CN205553863U (en) * | 2016-04-27 | 2016-09-07 | 黄克威 | Two power switching formula vehicle air conditioner and use vehicle of this air conditioner |
| CN206243008U (en) * | 2016-11-04 | 2017-06-13 | 无锡市普欧电子有限公司 | A kind of refrigerator car air-conditioning system with backup power supply system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113183897A (en) * | 2021-04-13 | 2021-07-30 | 广西玉柴新能源汽车有限公司 | Power supply circuit of refrigerating unit system |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170510 |