CN206243008U - A kind of refrigerator car air-conditioning system with backup power supply system - Google Patents
A kind of refrigerator car air-conditioning system with backup power supply system Download PDFInfo
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- CN206243008U CN206243008U CN201621189842.7U CN201621189842U CN206243008U CN 206243008 U CN206243008 U CN 206243008U CN 201621189842 U CN201621189842 U CN 201621189842U CN 206243008 U CN206243008 U CN 206243008U
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- compressor
- controller
- refrigerator car
- interface
- power supply
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Abstract
The utility model discloses a kind of refrigerator car air-conditioning system with backup power supply system.The controller is provided with D/C power interface, is connected with refrigerator car ignition switch by D/C power interface；The controller is provided with AC power supplies interface, is connected with stand-by power supply by AC power supplies interface；The controller is provided with compressor AC control interfaces, compressor DC control interfaces, is connected with compressor by compressor AC control interfaces, compressor DC control interfaces；The controller is provided with frequency converter and starts interface, and start interface by frequency converter is connected with frequency converter；The controller is provided with circumscription socket, connects condensation fan, evaporation fan, defrosting magnetic valve, hydrojet magnetic valve respectively by circumscription socket；The controller switches the DC/AC state of a controls of compressor according to the keying situation of refrigerator car ignition switch., when refrigerator car is flame-out, air-conditioning still can be with normal work, it is ensured that product quality for the utility model.
Description
Technical field：
The utility model belongs to refrigerator car air-conditioning technical field, more particularly to a kind of refrigerator car air-conditioning with backup power supply system
System.
Background technology：
The existing general only one of which compressor of 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 to general background of the present utility model, and
It is not construed as recognizing or implying in any form that the information structure has been existing well known to persons skilled in the art
Technology.
Utility model content：
The purpose of this utility model is to provide a kind of refrigerator car air-conditioning system with backup power supply system, above-mentioned so as to overcome
Defect of the prior art.
To achieve the above object, the utility model provides 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 control
Device processed is provided with D/C power interface, is connected with refrigerator car ignition switch by D/C power interface；The controller is provided with AC electricity
Source interface, is connected by AC power supplies interface with stand-by power supply；The controller is provided with compressor AC control interfaces, compressor DC
Control interface, is connected by compressor AC control interfaces, compressor DC control interfaces with compressor；The controller is provided with change
Frequency device starts interface, and start interface by frequency converter is connected with frequency converter；The controller is provided with circumscription socket, by external
Socket connects condensation fan, evaporation fan, defrosting magnetic valve, hydrojet magnetic valve respectively；The controller is opened according to refrigerator car igniting
The keying situation of pass, 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 utility model has the advantages that：
Switch the DC/AC state of a controls of compressor 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.
Brief description of the drawings：
Fig. 1 has the refrigerator car air-conditioning system circuit diagram of backup power supply system for the utility model；
Reference is：1- controllers, 2- stand-by power supplies, 3- compressors, 4- condensation fans, 5- evaporation fans, 6- frequency conversions
Device, 7- defrostings magnetic valve, 8- hydrojets magnetic valve, 9- ignition switches.
Specific embodiment：
Specific embodiment of the present utility model is described in detail below, it is to be understood that protection of the present utility model
Scope is not limited by specific embodiment.
Explicitly indicated 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.
Switch the DC/AC state of a controls of compressor 3 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 certain principles of the present utility model and in fact
Border is applied, so that those skilled in the art can realize and utilize a variety of exemplary implementations of the present utility model
Scheme and a variety of selections and change.Scope of the present utility model is intended to be limited by claims and its equivalents
It is fixed.
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 interface is started by frequency converter
It is connected with frequency converter；The controller is provided with circumscription socket, connects condensation fan, evaporation fan respectively by circumscription socket, removes
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 |
|---|---|---|---|
| CN201621189842.7U CN206243008U (en) | 2016-11-04 | 2016-11-04 | A kind of refrigerator car air-conditioning system with backup power supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621189842.7U CN206243008U (en) | 2016-11-04 | 2016-11-04 | A kind of refrigerator car air-conditioning system with backup power supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206243008U true CN206243008U (en) | 2017-06-13 |
Family
ID=59000480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621189842.7U Active CN206243008U (en) | 2016-11-04 | 2016-11-04 | A kind of refrigerator car air-conditioning system with backup power supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206243008U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106627326A (en) * | 2016-11-04 | 2017-05-10 | 无锡市普欧电子有限公司 | Refrigerator car air-conditioner system provided with stand-by power system |
-
2016
- 2016-11-04 CN CN201621189842.7U patent/CN206243008U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106627326A (en) * | 2016-11-04 | 2017-05-10 | 无锡市普欧电子有限公司 | Refrigerator car air-conditioner system provided with stand-by power system |
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