CN104713260A - Multi-system power source energy-saving combined air conditioner - Google Patents
Multi-system power source energy-saving combined air conditioner Download PDFInfo
- Publication number
- CN104713260A CN104713260A CN201510121547.1A CN201510121547A CN104713260A CN 104713260 A CN104713260 A CN 104713260A CN 201510121547 A CN201510121547 A CN 201510121547A CN 104713260 A CN104713260 A CN 104713260A
- Authority
- CN
- China
- Prior art keywords
- air conditioner
- compressor
- combined air
- power supply
- engine
- 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
Classifications
-
- 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
- B60H1/3222—Cooling devices using compression characterised by the compressor driving arrangements, e.g. clutches, transmissions or multiple drives
Abstract
The invention discloses a multi-system power source energy-saving combined air conditioner. The combined air conditioner comprises a compressor, a condenser, a liquid accumulator, a dry filter, an expansion valve, an evaporator, an overrun clutch, an alternating-current motor and an engine, wherein the compressor, the condenser, the liquid accumulator, the dry filter, the expansion valve and the evaporator are sequentially connected through a pipeline to form a refrigeration loop, and the overrun clutch is fixedly connected with an output shaft of the engine and is in transmission connection with the alternating-current motor and a clutch of the compressor. The combined air conditioner is simple in structure, convenient to use and maintain, low in manufacturing cost, convenient to maintain and high in reliability, and intelligent operation control over direct current supply/engine power take-off/alternating current supply of a power source of the air conditioner can be achieved.
Description
Technical field
The present invention relates to multi-standard power air conditioner field, specifically the energy-conservation combined air conditioner of a kind of multi-standard power supply.
Background technology
At present, many vehicles can provide multiple different power (DC power supply, engine shaft power taking, communication power supply), so just require that car air-conditioner all can work under multiple power supply system.Usually, what take is that two refrigeration system mode is freezed, and needs two to overlap independently refrigeration system, when engine shaft power taking, by belt drives compressor cooling; When Alternating Current Power Supply, adopt AC compressor work refrigeration.This multisystem refrigeration form structure more complicated, takes up room large, equipment and component count more, connecting line is complicated, and difficulty of processing is large, and product cost is higher, maintenance difficult.And some producer adopts double-compressor single system mode to realize refrigeration, namely when engine shaft power taking, by belt drives compressor operating; When Alternating Current Power Supply, adopt AC compressor work; Now two kinds of compressor parallels, equipment oil return is difficult to process, poor reliability.
Summary of the invention
The object of this invention is to provide the energy-conservation combined air conditioner of a kind of multi-standard power supply, solve the problem of existing car air-conditioner power drives complex structure, maintenance difficult.
Technical scheme of the present invention is as follows:
The energy-conservation combined air conditioner of a kind of multi-standard power supply, include compressor, condenser, reservoir, device for drying and filtering, expansion valve, evaporimeter, freewheel clutch, ac motor and engine, it is characterized in that: described compressor, condenser, reservoir, device for drying and filtering, expansion valve and evaporimeter are connected successively by pipeline and form refrigerating circuit, described freewheel clutch is fixedly connected with the output shaft of described engine, freewheel clutch is connected with described driving by A.C.motor on the one hand, is connected on the other hand with the driven by clutches of described compressor.
The described energy-conservation combined air conditioner of multi-standard power supply, is characterized in that: described condenser and evaporimeter are separately installed with condensation fan and evaporation fan.
The described energy-conservation combined air conditioner of multi-standard power supply, is characterized in that: described freewheel clutch is connected with described driving by A.C.motor by the first belt on the one hand, is connected on the other hand by the second belt with the driven by clutches of described compressor.
The described energy-conservation combined air conditioner of multi-standard power supply, is characterized in that: the pipeline that described compressor is connected with evaporimeter is provided with low voltage protection device for electrophonic.
The present invention adopts DC power supply (small-power), engine shaft power taking and communication power supply as working power, and condensation fan, evaporation fan adopt the motor consistent with DC power supply, provide power by DC power supply; Compressor adopts vehicle compressor, provides power respectively by engine shaft and ac motor.
When engine shaft power taking, engine shaft rotarily drive freewheel clutch rotate, freewheel clutch moves compressor clutch rotary work by belt driving band; Or when Alternating Current Power Supply, ac motor work, drive freewheel clutch to rotate by AC electrical arbor, freewheel clutch moves compressor clutch rotary work by belt driving band.During compressor operating, refrigerant compression is become high temperature and high pressure gas, enter to be cooled to after condenser and condenser carry out heat exchange liquid enter reservoir, through device for drying and filtering, enter expansion valve throttling after become low-temperature low-pressure refrigerant liquid, enter and become gas after evaporimeter and evaporimeter carry out heat exchange and again enter compressor again, so move in circles, simultaneously condensation fan and evaporation fan constantly work forced-convection heat transfer, realize freezing.
Beneficial effect of the present invention:
1, the present invention adopts multiple power supply type of drive, and single system realizes refrigeration, and its structure is simple, takes up room little, equipment and component count less, connecting line is simple, handling ease, and product cost is lower;
2, the present invention provides the sequencing of power according to interchange or engine, and determine to connect which road power supply (engine or interchange), it controls stable, the saving energy, and ensures that air-conditioning normally uses;
3, the condensation fan in the present invention, evaporation fan adopt the motor consistent with DC power supply, avoid and need power conversion to control blower fan work, are convenient to control, ensure that the normal operation of air-conditioning;
4, structure of the present invention is simple, easy to use, and low cost of manufacture, easy to maintenance, reliability is high, and the intellectualized operation that can realize air conditioner power source direct current/engine torque extraction/Alternating Current Power Supply controls.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
See Fig. 1, the energy-conservation combined air conditioner of a kind of multi-standard power supply, include compressor 1, condenser 2, reservoir 4, device for drying and filtering 5, expansion valve 6, evaporimeter 8, freewheel clutch 11, ac motor 14 and engine, compressor 1, condenser 2, reservoir 4, device for drying and filtering 5, expansion valve 6 and evaporimeter 8 are connected successively by pipeline and form refrigerating circuit, freewheel clutch 11 is fixedly connected with the output shaft 12 of engine, freewheel clutch 11 1 aspect and ac motor 14 are in transmission connection, and are connected on the other hand with the driven by clutches of compressor 1.
In the present invention, condenser 2 and evaporimeter 8 are separately installed with condensation fan 3 and evaporation fan 7; Freewheel clutch 11 1 aspect is in transmission connection with ac motor 14 by the first belt 13, is connected on the other hand by the second belt 10 with the driven by clutches of compressor 1; The pipeline that compressor 1 is connected with evaporimeter 8 is provided with low voltage protection device for electrophonic 9.
When output shaft 12 power taking of engine, the output shaft 12 of engine rotarily drives freewheel clutch 11 and rotates, and freewheel clutch 11 moves the clutch rotary work of compressor 1 by the second belt 10 driving-belt; When Alternating Current Power Supply, ac motor 14 works, and ac motor 14 axle drives freewheel clutch 11 to rotate by the first belt 13, and freewheel clutch 11 moves compressor 1 clutch rotary work by the second belt 10 driving-belt.
Compressor 1 becomes high temperature and high pressure gas refrigerant compression when working, enter condenser 2, be cooled to liquid after carrying out heat exchange with condenser 2 and enter reservoir 4, enter after expansion valve 6 throttling through device for drying and filtering 5 again, become low-temperature low-pressure refrigerant liquid, enter evaporimeter 8 again, become gas after carrying out heat exchange with evaporimeter 8 and again enter compressor 1, so move in circles; Meanwhile, condensation fan 3 and evaporation fan 7 constantly work forced-convection heat transfer, realize refrigeration.Condensation fan 3, evaporation fan 7 adopt the motor consistent with DC power supply, provide power by DC power supply; Compressor 1 adopts vehicle compressor, provides power respectively by the output shaft 12 of engine with ac motor 14.
When refrigeration work, as scarce fluorine or leakage fluorine, low voltage protection device for electrophonic 9 action, refrigeration stops, protection compressor 1.
Claims (4)
1. the energy-conservation combined air conditioner of multi-standard power supply, include compressor, condenser, reservoir, device for drying and filtering, expansion valve, evaporimeter, freewheel clutch, ac motor and engine, it is characterized in that: described compressor, condenser, reservoir, device for drying and filtering, expansion valve and evaporimeter are connected successively by pipeline and form refrigerating circuit, described freewheel clutch is fixedly connected with the output shaft of described engine, freewheel clutch is connected with described driving by A.C.motor on the one hand, be connected with the driven by clutches of described compressor on the other hand.
2. the energy-conservation combined air conditioner of multi-standard power supply according to claim 1, is characterized in that: described condenser and evaporimeter are separately installed with condensation fan and evaporation fan.
3. the energy-conservation combined air conditioner of multi-standard power supply according to claim 1, it is characterized in that: described freewheel clutch is connected with described driving by A.C.motor by the first belt on the one hand, be connected with the driven by clutches of described compressor by the second belt on the other hand.
4. the energy-conservation combined air conditioner of multi-standard power supply according to claim 1, is characterized in that: the pipeline that described compressor is connected with evaporimeter is provided with low voltage protection device for electrophonic.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510121547.1A CN104713260A (en) | 2015-03-19 | 2015-03-19 | Multi-system power source energy-saving combined air conditioner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510121547.1A CN104713260A (en) | 2015-03-19 | 2015-03-19 | Multi-system power source energy-saving combined air conditioner |
Publications (1)
Publication Number | Publication Date |
---|---|
CN104713260A true CN104713260A (en) | 2015-06-17 |
Family
ID=53412811
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510121547.1A Pending CN104713260A (en) | 2015-03-19 | 2015-03-19 | Multi-system power source energy-saving combined air conditioner |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104713260A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20200254849A1 (en) * | 2016-01-25 | 2020-08-13 | Tiger Tool International Incorporated | Vehicle air conditioning systems and methods employing rotary engine driven compressor |
US11407283B2 (en) | 2018-04-30 | 2022-08-09 | Tiger Tool International Incorporated | Cab heating systems and methods for vehicles |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070187953A1 (en) * | 2006-02-10 | 2007-08-16 | Man Hee Park | Air conditioner compressor united with starter motor |
CN201438053U (en) * | 2009-06-10 | 2010-04-14 | 厦门金龙联合汽车工业有限公司 | Air-conditioning system of novel special motor coach |
CN201863680U (en) * | 2010-12-02 | 2011-06-15 | 合肥天鹅制冷科技有限公司 | Vehicle-mounted air conditioner with dual-power switching function |
CN202541250U (en) * | 2012-03-23 | 2012-11-21 | 北京安沃科瑞铁路机电设备有限公司 | Vehicle-mounted air conditioner device with dual-power switching function |
CN204630129U (en) * | 2015-03-19 | 2015-09-09 | 合肥天鹅制冷科技有限公司 | The energy-conservation combined air conditioner of multi-standard power supply |
-
2015
- 2015-03-19 CN CN201510121547.1A patent/CN104713260A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070187953A1 (en) * | 2006-02-10 | 2007-08-16 | Man Hee Park | Air conditioner compressor united with starter motor |
CN201438053U (en) * | 2009-06-10 | 2010-04-14 | 厦门金龙联合汽车工业有限公司 | Air-conditioning system of novel special motor coach |
CN201863680U (en) * | 2010-12-02 | 2011-06-15 | 合肥天鹅制冷科技有限公司 | Vehicle-mounted air conditioner with dual-power switching function |
CN202541250U (en) * | 2012-03-23 | 2012-11-21 | 北京安沃科瑞铁路机电设备有限公司 | Vehicle-mounted air conditioner device with dual-power switching function |
CN204630129U (en) * | 2015-03-19 | 2015-09-09 | 合肥天鹅制冷科技有限公司 | The energy-conservation combined air conditioner of multi-standard power supply |
Non-Patent Citations (1)
Title |
---|
张金柱: "《混合动力汽车结构、原理与维修》", 31 January 2008 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20200254849A1 (en) * | 2016-01-25 | 2020-08-13 | Tiger Tool International Incorporated | Vehicle air conditioning systems and methods employing rotary engine driven compressor |
US11135892B2 (en) * | 2016-01-25 | 2021-10-05 | Tiger Tool International Incorporated | Vehicle air conditioning systems and methods employing rotary engine driven compressor |
US11407283B2 (en) | 2018-04-30 | 2022-08-09 | Tiger Tool International Incorporated | Cab heating systems and methods for vehicles |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102627064B (en) | Vehicle self-contained refrigeration machine set | |
CN104235988B (en) | Centrifugal air conditioner unit with water as refrigerants and running method | |
CN103994598A (en) | Heat pump system used for pure electric vehicle | |
CN203880993U (en) | Air refrigerating device of household air conditioning | |
CN101270938A (en) | Three coupling cascade air source heat pump air conditioner | |
CN102401437B (en) | A kind of two cold source air conditioning systems based on hot pipe technique | |
CN104713260A (en) | Multi-system power source energy-saving combined air conditioner | |
CN204630129U (en) | The energy-conservation combined air conditioner of multi-standard power supply | |
CN202902495U (en) | Ultralow temperature environment automobile and boat air conditioner | |
CN103512256A (en) | Refrigerating system and air conditioner | |
CN203215888U (en) | Air heating all-in-one machine | |
CN101666535B (en) | Low-temperature refrigeration control device of single-phase motor in air conditioning unit | |
CN204923241U (en) | Vehicle air conditioner | |
CN204154009U (en) | Adopt water as the centrifugal air conditioner group of cold-producing medium | |
CN205365173U (en) | Refrigeration unit suitable for complete electronic refrigeration transport cart | |
CN104807248B (en) | A kind of centralized cold and heat source system for workshop circulation | |
CN202902493U (en) | Ultralow temperature air conditioner external unit | |
CN102913994A (en) | Air conditioner for vehicles and ships at ultra-low temperature environment | |
CN203186578U (en) | Combined two-wheel type air refrigerating device | |
CN202393086U (en) | Thermodynamic vortex cold and hot water unit | |
CN202328527U (en) | Electromobile air conditioner using vacuum reducer valve (VRV) system | |
CN2538581Y (en) | Cold storage air conditioner for automobile | |
CN204574608U (en) | A kind of centralized cold and heat source system for workshop circulation | |
CN209756729U (en) | Dual-system dual-space air conditioning device | |
CN220489304U (en) | Air conditioning system comprising air medium compression expansion heating device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150617 |
|
RJ01 | Rejection of invention patent application after publication |