CN106696642A - Air conditioning system of blood collecting vehicle - Google Patents
Air conditioning system of blood collecting vehicle Download PDFInfo
- Publication number
- CN106696642A CN106696642A CN201710001187.0A CN201710001187A CN106696642A CN 106696642 A CN106696642 A CN 106696642A CN 201710001187 A CN201710001187 A CN 201710001187A CN 106696642 A CN106696642 A CN 106696642A
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- China
- Prior art keywords
- air
- air conditioning
- conditioning
- blood
- conditioning system
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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
- B60H1/00357—Air-conditioning arrangements specially adapted for particular 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
- B60H1/3222—Cooling devices using compression characterised by the compressor driving arrangements, e.g. clutches, transmissions or multiple drives
-
- 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
- B60H1/3226—Self-contained devices, i.e. including own drive motor
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- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hybrid Electric Vehicles (AREA)
Abstract
The invention relates to an air conditioning system of a blood collecting vehicle. The air conditioning system comprises a blood collecting vehicle engine, a direct-current power generator, an air conditioning evaporator, an air conditioning condenser, an air conditioning control panel, a hybrid dual-purpose compressor, an electrical control cabinet assembly, a parking air conditioning switch, an external power source and an AC/DC (alternating-current/direct-current) power module. The parking air conditioning switch is mounted on the air conditioning control panel. The air conditioning system has the advantages that the air conditioning system is designed into an integrated type air conditioning system and can be used during driving and parking, and mutual interference is not caused when the air conditioning system is used under the two conditions; vehicle cost can be reduced effectively, vehicle space utilization rate and energy efficiency can be increased, vehicle production assembly procedures can be simplified, later-period equipment maintenance efficiency can be improved, and maintenance cost can be reduced.
Description
Technical field
The present invention relates to a kind of air-conditioning system, more particularly to the air-conditioning system on blood-collecting car.
Background technology
With the development of voluntary blood donation, blood sampling pattern is changed from fixed mode to liquid form, is proposed to blood sampling work
Requirement higher.The in-car suitable temperature environment of blood-collecting car is particularly important to blood donor, therefore, carry out the air-conditioning system of blood-collecting car
As the most important thing.
Blood-collecting car is the specialty car using motor bus as platform, because blood sampling work, it is necessary to carry out function after a stoppage
Sex work.But due to noise after parking, the environmental problem such as discharge, engine will shut down.In-car special equipment is used instead
External AC, thus former on-board air conditioner cannot operate.Blood-collecting car is used as a kind of special-purpose vehicle for gathering blood, its air-conditioning system
Arrangement there is certain particularity.Air-conditioning should meet and use when driving, while also to meet in parking blood collection procedure
In use,
Blood-collecting car general at present substantially meets driving and the operating of Air conditioner on car.But, same set of air-conditioning system is not used
System.Generally, when driving using a set of air-conditioning system, and another set of air-conditioning system is used in parking blood collection procedure.By
Spacious interior space is needed in blood-collecting car, blood sampling apparatus is arranged, and personnel activity needs.So this application scheme, no
Only production cost is high, and installation and debugging, maintenance, maintenance are complicated, also exists and takes interior space, the shortcomings of reliability is not high.
The content of the invention
For deficiency of the prior art, can effectively reduce vehicle cost it is an object of the invention to provide one kind, improve car
Space availability ratio and reduce maintenance, the novel air conditioning system of maintenance cost.
To achieve these goals, a kind of blood-collecting car air-conditioning system provided by the present invention, including it is blood sampling car engine, straight
Stream generator, A/C evaporator, air-conditioning condenser and Air-Conditioning Control Panel, also including the dual-purpose compressor of oily electricity mixing, electric-controlled
Box assembly processed, Air conditioner on car switch, external power supply and AC/DC power modules, the Air conditioner on car switch are arranged on the air-conditioning
On control panel；During driving, the bridge crane air conditioning switch on the Air-Conditioning Control Panel, the blood sampling car engine are opened
The oil electricity dual-purpose compressor of mixing is driven by belt, the dc generator is to the A/C evaporator and air-conditioning condenser
Working power is provided；During parking, blood-collecting car engine stop work, external power supply is connected with electrical control box assembly, opens institute
Air conditioner on car switch is stated, external power supply is straight by the AC/DC power modules and electrical control box assembly difference rectification
AC power needed for the motor of stream power supply and the oil electricity dual-purpose compressor of mixing, after the AC/DC power modules rectification
Dc source be the A/C evaporator, air-conditioning condenser and the Air-Conditioning Control Panel working power is provided.
Preferably, the external power supply is mains supply or independent generator.
Preferably, the mains supply or independent generator provide three-phase 400V power supplys.
Preferably, the dc generator provides 24V dc sources, and the AC/DC power modules are by the external power supply
It is rectified into 24V dc sources.
Preferably, the dc generator is that DC24V direct currents are carried without battery generator, or blood sampling car engine
DC24V has battery generator.
Blood-collecting car air-conditioning system provided by the present invention, is designed to a kind of air-conditioning system of integrated form, can be in driving
Middle use can also use in parking, and two ways is non-interference with same set of air-conditioning system.Vehicle can effectively be reduced
Cost, improves vehicle space utilization rate and energy efficiency, simplifies vehicle production installation procedure and lifting post facility is safeguarded
Efficiency, reduces maintenance, maintenance cost.
Brief description of the drawings
Fig. 1 is the schematic diagram of air-conditioning system of the invention；
Fig. 2 is the circuit theory diagrams of air-conditioning system of the invention.
Wherein,
1st, dc generator；2nd, A/C evaporator；3rd, air-conditioning condenser；4th, Air-Conditioning Control Panel；5th, the mixing of oil electricity is dual-purpose
Compressor；6th, electrical control box assembly；7th, external power supply；8th, AC/DC power modules.
Specific embodiment
As shown in figure 1, a kind of blood-collecting car air-conditioning system provided by the present invention, including blood sampling car engine, DC generation
Machine 1, A/C evaporator 2, air-conditioning condenser 3 and Air-Conditioning Control Panel 4, also including the dual-purpose compressor 5, electrical control of oily electricity mixing
Box assembly 6, Air conditioner on car switch, external power supply 7 and AC/DC power modules 8, the Air conditioner on car switch are arranged on the air-conditioning
On control panel 4.
Installation is being arranged, it is attached that the oil dual-purpose compressor 5 of electricity mixing and dc generator 1 are arranged in blood sampling car engine
Closely, A/C evaporator 2 and air-conditioning condenser 3 are arranged on the roof of blood-collecting car, and Air-Conditioning Control Panel 4 is arranged on driver driving cabin
On interior instrument desk, installed above to have bridge crane air conditioning to switch and Air conditioner on car switch, electrical control box assembly 6 is placed and driven in the car
Sail on any convenient position in cabin, the inside there are AC/DC power modules 8.
This air-conditioning system has three kinds of power sources.I.e.：1st, engine directly drives the oil electricity dual-purpose compressor of mixing by belt
24V dc sources are provided with dc generator；2nd, mains supply provides three-phase 400V power supplys；3. independent generator provides three-phase
400V power supplys.Wherein, when mains supply or independent generator provide power supply, by AC/DC power modules 8, by three-phase 400V electricity
Source rectification is 24V dc sources.When blood-collecting car parking is not when away from urban distribution network, automobile engine works, can be by only
Vertical generator provides power supply for air-conditioning system.Certainly, mains supply or independent generator also may be used except providing three-phase 400V power supplys
With according to actual needs, there is provided the AC power of AC220V 50hz.
Can be DC24V direct currents without battery generator, or blood sampling car engine in addition, for dc generator 1
The DC24V for carrying has battery generator.
Blood-collecting car air-conditioning system of the present invention includes two kinds of refrigeration systems of power source drive.In general, freeze
System is by air-conditioning condenser and A/C evaporator.In the present invention, power source includes vehicle-mounted 24VDC battery generators assembly and civil power
Three-phase 400V or independent generator, wherein civil power can change into 24VDC by AC/DC voltages, supply air-conditioner control system.Work as row
When car, power source is vehicular power-bottle, there is provided 24VDC, and now compressor makes its work, A/C evaporator and sky by clutch
It is also to be worked under 24V power supplys to adjust condenser.When parking, power source system is civil power three-phase 400V or to carry hair
The three phase mains that motor is provided.Now, compressor power is three-phase electricity, and being driven by motor makes its work.Converted by AC/DC
24V supply Air-Conditioning Control Panel and A/C evaporator, air-conditioning condenser, make its work.
It is directly mixed to oily electricity by 24VDC DC battery jars generator or external power supply as shown in the circuit theory diagrams of Fig. 2
The motor for closing dual-purpose compressor is powered,
The workflow of this air-conditioning system is as follows：In driving, the Air-Conditioning Control Panel in driver driving cabin is opened,
Blood sampling car engine drives the oil electricity dual-purpose compressor of mixing by belt, and compressor work can be directly controlled by clutch
Make, dc generator provides 24V DC supplies to the A/C evaporator and air-conditioning condenser.GL-W210 is air-conditioning control
Panel processed, GL-T047 is airconditioning control relay board.Wherein in T047 control systems, RL5, RL3, RL4, RL8, RL10, RL9
Control A/C evaporator；RL2 controls compressor clutch；RL1, RL6, RL7 control air-conditioning condenser.In the control of clutch
In, by RL11 come break-make clutch.When automobile engine is operated, D+ signals are exported, RL11 relay coils obtain electric, normally opened
Contact R L11 is closed, and this logic control allows clutch only to be used in driving, and interlocking is formed during parking, accesses mains supply
Afterwards, as long as engine does not work, clutch does not also work.Meanwhile, D+ signals make RL16 and RL14 obtain electric work, corresponding normally opened
The closing of contact, enables the normal break-make of circuit.During parking, the work of blood-collecting car engine stop, D+ signals are without output, external power supply
Such as mains supply or independent generator are connected with electrical control box assembly, open staying on instrument desk in driver driving cabin
Car air-conditioning switch, external power supply 7 is direct current by the AC/DC power modules 8 and the electrical control box assembly 6 difference rectification
AC power needed for the motor of power supply and the oil electricity dual-purpose compressor of mixing, after the AC/DC power modules 8 rectification
Dc source is that the A/C evaporator 2, air-conditioning condenser 3 and the Air-Conditioning Control Panel 4 provide working power, by air-conditioning
Control panel accurately controls temperature, wind-force size of air-conditioning etc..Wherein RL15 make AC/DC export power supply can be with normal supply
To GL-T047 control panels.Contactor K1 controls soft initiator break-make, the normal steady work of soft starter protection compressor motor
Make.
Blood-collecting car air-conditioning system provided by the present invention is a little：
1. Integrated design, drives a vehicle and two sets of controls of parking, a system；
2. external power supply pattern is used, makes to reduce automobile electrical source consumption in itself to greatest extent during parking；
3. two sets of control modes independent steady operation under the conditions of each is made by the way of interlocking, it is non-interference.
Preferred specific embodiment of the invention described in detail above.It should be appreciated that one of ordinary skill in the art
Just many modifications and variations can be made with design concept of the invention without creative work.Therefore, all the art
Middle technical staff's design concept under this invention passes through logical analysis, reasoning, or a limited experiment on the basis of existing technology
Available technical scheme, all should be within the scope of the present invention and/or in the protection domain that is defined in the patent claims.
Claims (6)
1. a kind of blood-collecting car air-conditioning system, including blood sampling car engine, dc generator (1), A/C evaporator (2), air-conditioning cold
Condenser (3) and Air-Conditioning Control Panel (4), it is characterised in that：Also include that the dual-purpose compressor (5) of oil electricity mixing, electric control box are total
Into (6), the bridge crane air conditioning being arranged on the Air-Conditioning Control Panel (4) switch and Air conditioner on car switch, external power supply (7) and
AC/DC power modules (8)；During driving, the bridge crane air conditioning switch is opened, oil electricity mixing described in the blood-collecting car engine driving
Dual-purpose compressor (5), the dc generator (1) provides work electricity to the A/C evaporator (2) and air-conditioning condenser (3)
Source；During parking, blood-collecting car engine stop work, external power supply (7) is connected with electrical control box assembly (6), is stayed described in opening
Car air-conditioning switch, external power supply (7) is by the AC/DC power modules (8) and the electrical control box assembly (6) rectification respectively
AC power for needed for the motor of dc source and the oil electricity dual-purpose compressor of mixing, by the AC/DC power modules (8)
Dc source after rectification is the A/C evaporator (2), air-conditioning condenser (3) and the Air-Conditioning Control Panel (4) provide work
Make power supply.
2. blood-collecting car air-conditioning system according to claim 1, it is characterised in that：The external power supply (7) is mains supply
Or independent generator.
3. a kind of blood-collecting car air-conditioning system according to claim 2, it is characterised in that：The mains supply or Independent Power Generation
Machine provides three-phase 400V power supplys.
4. blood-collecting car air-conditioning system according to claim 3, it is characterised in that：It is straight that the dc generator (1) provides 24V
The external power supply is rectified into 24V dc sources by stream power supply, the AC/DC power modules (8).
5. blood-collecting car air-conditioning system according to claim 4, it is characterised in that：The dc generator (1) is straight for DC24V
Stream is without battery generator.
6. blood-collecting car air-conditioning system according to claim 4, it is characterised in that：The dc generator (1) is blood-collecting car
The DC24V that engine is carried has battery generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710001187.0A CN106696642A (en) | 2017-01-03 | 2017-01-03 | Air conditioning system of blood collecting vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710001187.0A CN106696642A (en) | 2017-01-03 | 2017-01-03 | Air conditioning system of blood collecting vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106696642A true CN106696642A (en) | 2017-05-24 |
Family
ID=58905789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710001187.0A Pending CN106696642A (en) | 2017-01-03 | 2017-01-03 | Air conditioning system of blood collecting vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106696642A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101966806A (en) * | 2010-09-17 | 2011-02-09 | 上海加冷松芝汽车空调股份有限公司 | Automobile air conditioner refrigeration device with standby power |
| JP4695222B1 (en) * | 2010-07-21 | 2011-06-08 | 博司 梅本 | Automotive cooling / heating air conditioning system |
| CN102336128A (en) * | 2011-09-19 | 2012-02-01 | 郑州科林车用空调有限公司 | Air conditioning system for special passenger car |
| CN204693651U (en) * | 2015-05-27 | 2015-10-07 | 厦门金龙汽车空调有限公司 | A kind of monoblock type Double-power air conditioner system |
| CN204821033U (en) * | 2015-08-03 | 2015-12-02 | 郑州科林车用空调有限公司 | Double dynamical vehicle air conditioner that can external AC220V power |
| CN204821030U (en) * | 2015-07-28 | 2015-12-02 | 郑州科林车用空调有限公司 | Special air conditioner of dual drive passenger train |
| CN206394388U (en) * | 2017-01-03 | 2017-08-11 | 斯飞乐（苏州）客车冷暖设备制造有限公司 | A kind of blood-collecting car air-conditioning system |
-
2017
- 2017-01-03 CN CN201710001187.0A patent/CN106696642A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4695222B1 (en) * | 2010-07-21 | 2011-06-08 | 博司 梅本 | Automotive cooling / heating air conditioning system |
| CN101966806A (en) * | 2010-09-17 | 2011-02-09 | 上海加冷松芝汽车空调股份有限公司 | Automobile air conditioner refrigeration device with standby power |
| CN102336128A (en) * | 2011-09-19 | 2012-02-01 | 郑州科林车用空调有限公司 | Air conditioning system for special passenger car |
| CN204693651U (en) * | 2015-05-27 | 2015-10-07 | 厦门金龙汽车空调有限公司 | A kind of monoblock type Double-power air conditioner system |
| CN204821030U (en) * | 2015-07-28 | 2015-12-02 | 郑州科林车用空调有限公司 | Special air conditioner of dual drive passenger train |
| CN204821033U (en) * | 2015-08-03 | 2015-12-02 | 郑州科林车用空调有限公司 | Double dynamical vehicle air conditioner that can external AC220V power |
| CN206394388U (en) * | 2017-01-03 | 2017-08-11 | 斯飞乐（苏州）客车冷暖设备制造有限公司 | A kind of blood-collecting car air-conditioning system |
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