CN107471958B - Automatic control system of air conditioner of war chariot - Google Patents
Automatic control system of air conditioner of war chariot Download PDFInfo
- Publication number
- CN107471958B CN107471958B CN201710723779.3A CN201710723779A CN107471958B CN 107471958 B CN107471958 B CN 107471958B CN 201710723779 A CN201710723779 A CN 201710723779A CN 107471958 B CN107471958 B CN 107471958B
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- China
- Prior art keywords
- power supply
- current power
- controller
- direct current
- alternating current
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- 238000006243 chemical reaction Methods 0.000 claims abstract description 22
- 238000001514 detection method Methods 0.000 claims abstract description 11
- 238000004891 communication Methods 0.000 claims abstract description 8
- 230000008020 evaporation Effects 0.000 claims description 10
- 238000001704 evaporation Methods 0.000 claims description 10
- 230000005494 condensation Effects 0.000 claims description 6
- 238000009833 condensation Methods 0.000 claims description 6
- 238000005057 refrigeration Methods 0.000 claims description 6
- 238000009423 ventilation Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 230000005856 abnormality Effects 0.000 claims description 2
- 238000011897 real-time detection Methods 0.000 claims 1
- 238000004378 air conditioning Methods 0.000 abstract description 3
- 239000013589 supplement Substances 0.000 abstract 1
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Classifications
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- 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
- B60H1/00414—Air-conditioning arrangements specially adapted for particular vehicles for military, emergency, safety or security 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
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00735—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models
- B60H1/008—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models the input being air quality
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Conditioning Control Device (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention discloses an automatic control system of a war chariot air conditioner, which comprises a controller, an operation display interface, a signal detection element, a conversion driver, an electric execution part, a 28V direct current power supply and a 208V/400Hz alternating current power supply, wherein the input end of the controller is respectively connected with the output ends of the operation display interface and the signal detection element, the operation display interface is in data communication with the controller, the input end of the conversion driver is respectively connected with the output ends of the 28V direct current power supply and the 208V/400Hz alternating current power supply, the output end of the conversion driver is connected with the input end of the electric execution part, and the conversion driver is in data communication with the controller. The invention has high degree of automation, is started by one key, automatically analyzes and judges the operation, ensures the normal working requirement of air conditioning equipment, supplements fresh air in the war chariot in time, cuts off the exchange of air inside and outside the war chariot in time, and ensures the life safety of personnel in the war chariot.
Description
Technical Field
The invention relates to the technical field of military air conditioners matched with weapon systems, in particular to an automatic control system of a war chariot air conditioner.
Background
Armored and tank vehicles are main combat equipment of modern ground warfare, but passenger cabins of the vehicles are narrow in space, when the vehicles absorb solar radiation, equipment such as an engine, a radio station and a computer in the vehicles release heat, and the ambient temperature in the cabins can reach 50-60 ℃ generally, so that the working capacity of passengers is seriously influenced. Meanwhile, the wars can make the running environment and climate conditions of armor and tank vehicles very bad, and the fine weapon system must have better man-machine environment, so that the fighter and the electronic equipment in the vehicle are in comfortable normal environment and maintenance state, and the weapon system can play the fight efficacy on the battlefield.
Therefore, armored and tank vehicles must be equipped with military air conditioning equipment to regulate the cabin environment, and a reliable and intelligent control system is particularly important.
Disclosure of Invention
The invention aims to make up the defects of the prior art and provides an automatic control system of a war chariot air conditioner.
The technical scheme of the invention is as follows:
an automatic control system of a war chariot air conditioner is characterized in that: the device comprises a controller, an operation display interface, a signal detection element, a conversion driver, an electric execution part, a 28V direct current power supply and a 208V/400Hz alternating current power supply, wherein the input end of the controller is respectively connected with the output ends of the operation display interface and the signal detection element, the operation display interface is in data communication with the controller, and the signal is transmitted to the controllerThe detection element comprises a temperature sensor and CO 2 The sensor, the three-proofing signal input circuit and the alarm circuit, the input end of the conversion driver is respectively connected with the output ends of the 28V direct current power supply and the 208V/400Hz alternating current power supply, the output end of the conversion driver is connected with the input end of the electric execution component, the electric execution component comprises an evaporation fan, a compressor, a condensation fan, a fresh air valve and an electromagnetic valve, and the conversion driver is in data communication with the controller.
The automatic control system of the air conditioner for the war chariot is characterized in that: and the controller automatically controls the air conditioner to perform ventilation and refrigeration according to the difference value between the temperature of the air conditioner return air inlet detected by the temperature sensor and the target temperature set by the operation display interface.
The automatic control system of the air conditioner for the war chariot is characterized in that: CO in the war chariot detected by the CO2 sensor in real time 2 Concentration of CO detected by the CO2 sensor 2 CO with concentration value exceeding the set value 2 When the concentration is safe, the controller automatically executes the fresh air function, the fresh air valve is opened, the evaporation fan works, and fresh air is exchanged.
The automatic control system of the air conditioner for the war chariot is characterized in that: the controller monitors the three-proofing signals in the war chariot input by the three-proofing signal input circuit in real time, and once the three-proofing signals are detected, the controller automatically closes the fresh air valve and simultaneously closes the electromagnetic valve positioned at the condensed water outlet, so that the exchange of air inside and outside the war chariot is cut off.
The automatic control system of the air conditioner for the war chariot is characterized in that: the controller monitors the power supply conditions of the 28V direct current power supply and the 208V/400Hz alternating current power supply in real time, controls the conversion driver to work, and seamlessly switches the power supply of the 28V direct current power supply and the 208V/400Hz alternating current power supply.
The automatic control system of the air conditioner for the war chariot is characterized in that: the alarm circuit comprises a refrigeration system pressure abnormality alarm circuit, an electric execution part overload alarm circuit, a direct current power supply voltage low alarm circuit and an alternating current power supply voltage open-phase alarm circuit.
The invention has the beneficial effects that:
1. the invention has high degree of automation, is started by one key, and automatically analyzes and judges the operation.
2. The invention monitors the power supply conditions of the 28V direct current power supply and the 208V/400Hz alternating current power supply of the war chariot in real time, seamlessly switches the power supply of the evaporation fan, the compressor and the condensation fan, and ensures the normal working requirement of the air conditioning equipment.
3. The invention monitors CO in the war chariot in real time 2 The concentration of the air in the war chariot is timely supplemented with fresh air.
4. The invention monitors the three-proofing signal from the inside of the war chariot in real time, cuts off the exchange of air inside and outside the war chariot in time, and ensures the life safety of personnel in the war chariot.
Drawings
Fig. 1 is a schematic block diagram of the structure of the present invention.
Detailed Description
Referring to fig. 1, an automatic control system of a war chariot air conditioner comprises a controller 1, an operation display interface 2, a signal detection element 3, a conversion driver 4, an electric execution part 5, a 28V direct current power supply 10 and a 208V/400Hz alternating current power supply 11, wherein the input end of the controller 1 is respectively connected with the output ends of the operation display interface 2 and the signal detection element 3, the operation display interface 2 and the controller 1 are in data communication, and the signal detection element 3 comprises a temperature sensor 6 and a CO 2 The sensor 7, the three-proofing signal input circuit 8 and the alarm circuit 9, the input end of the conversion driver 4 is respectively connected with the output ends of the 28V direct current power supply 10 and the 208V/400Hz alternating current power supply 11, the output end of the conversion driver 4 is connected with the input end of the electric execution part 5, the electric execution part 5 comprises an evaporation fan 12, a compressor 13, a condensation fan 14, a fresh air valve 15 and an electromagnetic valve 16, and data communication is carried out between the conversion driver 4 and the controller 1.
In the invention, the controller 1 automatically controls the air conditioner to perform ventilation and refrigeration according to the difference value between the temperature of the air conditioner return air inlet detected by the temperature sensor 6 and the target temperature set by the operation display interface.
The CO2 sensor 7 detects CO in the war chariot in real time 2 Concentration as detected by CO2 sensor 7CO 2 CO with concentration value exceeding the set value 2 When the concentration is safe, the controller 1 automatically executes a fresh air function, the fresh air valve 15 is opened, the evaporation fan 12 works, and fresh air is replaced.
The controller 1 monitors three-proofing signals in the war chariot input by the three-proofing signal input circuit 8 in real time, once the three-proofing signals are detected, the controller 1 automatically closes the fresh air valve 15, simultaneously closes the electromagnetic valve 16 positioned at the condensed water outlet, and cuts off the exchange of air inside and outside the war chariot.
The controller 1 monitors the power supply conditions of the 28V direct current power supply 10 and the 208V/400Hz alternating current power supply 11 in real time, and controls the switching driver 4 to work, thereby seamlessly switching the power supply of the 28V direct current power supply 10 and the 208V/400Hz alternating current power supply 11.
The alarm circuit 9 comprises alarm circuits for abnormal pressure of the refrigerating system, overload of electric executing parts, low DC power supply voltage, shortage of AC power supply voltage and the like.
The invention is further described below with reference to the accompanying drawings:
the controller 1 automatically controls the air conditioner to perform ventilation and refrigeration according to the difference value between the temperature of the air conditioner return air inlet detected by the temperature sensor 6 and the target temperature set by the operation display interface. When the temperature of the return air inlet is 2 degrees higher than the set target temperature, the air conditioner refrigerates, and the evaporation fan 12, the compressor 13 and the condensation fan 14 work; when the temperature of the return air inlet reaches the set target temperature, the air conditioner stops refrigerating and only supplies air, the evaporation fan 12 works, and the compressor 13 and the condensation fan 14 stop working.
The CO2 sensor 7 detects CO in the war chariot in real time 2 Concentration of CO detected by CO2 sensor 7 2 CO with concentration value exceeding the set value 2 When the concentration is safe, the controller 1 automatically executes a fresh air function, the fresh air valve 15 is opened, the evaporation fan 12 works, fresh air is exchanged, and air inside and outside the war vehicle is exchanged.
The controller 1 monitors three-proofing signals in the war chariot input by the three-proofing signal input circuit 8 in real time, once the three-proofing signals are detected, the controller 1 automatically closes the fresh air valve 15, simultaneously closes the electromagnetic valve 16 positioned at the condensed water outlet, and cuts off the exchange of air inside and outside the war chariot.
The controller 1 monitors the power supply conditions of the 28V direct current power supply 10 and the 208V/400Hz alternating current power supply 11 in real time, and controls the switching driver 4 to work, thereby seamlessly switching the power supply of the 28V direct current power supply 10 and the 208V/400Hz alternating current power supply 11.
When the 208V/400Hz alternating current power supply 11 supplies power, the conversion driver 4 converts the three-phase 208V/400Hz alternating current power supply 11 into direct current 300V voltage, and then converts the direct current 300V voltage into three-phase 220V/50Hz power supply voltage by using a frequency conversion technology; when the 28V direct current power supply 10 supplies power, the conversion driver 4 boosts the voltage of the 28V direct current power supply 10 to the direct current 300V voltage, and then converts the voltage into the three-phase 220V/50Hz power supply voltage by using a frequency conversion technology, so that the air conditioner can work normally under the two power supply conditions of the 28V direct current power supply 10 and the 208V/400Hz alternating current power supply 11 of a war chariot, and can automatically switch a heavy current circuit when the two power supply systems are switched.
The alarm circuit 9 comprises alarm circuits for abnormal pressure of the refrigerating system, overload of electric executing parts, low DC power supply voltage, shortage of AC power supply voltage and the like.
Claims (1)
1. An automatic control system of a war chariot air conditioner is characterized in that: the intelligent control system comprises a controller, an operation display interface, a signal detection element, a conversion driver, an electric execution part, a 28V direct current power supply and a 208V/400Hz alternating current power supply, wherein the input end of the controller is respectively connected with the output ends of the operation display interface and the signal detection element, the operation display interface and the controller are in data communication, and the signal detection element comprises a temperature sensor and a CO 2 The sensor, the three-proofing signal input circuit and the alarm circuit are characterized in that the input end of the conversion driver is respectively connected with the output ends of the 28V direct current power supply and the 208V/400Hz alternating current power supply, the output end of the conversion driver is connected with the input end of the electric execution component, the electric execution component comprises an evaporation fan, a compressor, a condensation fan, a fresh air valve and an electromagnetic valve, and the conversion driver is in data communication with the controller;
the controller automatically controls the air conditioner to perform ventilation and refrigeration according to the difference value between the temperature of the air conditioner return air inlet detected by the temperature sensor and the target temperature set by the operation display interface;
said CO 2 Sensor real-time detection of CO in a combat vehicle 2 Concentration of CO as described 2 Sensor-detected CO 2 CO with concentration value exceeding the set value 2 When the concentration is safe, the controller automatically executes a fresh air function, the fresh air valve is opened, the evaporation fan works, and fresh air is exchanged;
the controller monitors three-proofing signals in the war chariot input by the three-proofing signal input circuit in real time, and once the three-proofing signals are detected, the controller automatically closes the fresh air valve and simultaneously closes the electromagnetic valve positioned at the condensed water outlet to cut off the exchange of air inside and outside the war chariot;
the controller monitors the power supply conditions of the 28V direct current power supply and the 208V/400Hz alternating current power supply in real time, controls the conversion driver to work, and seamlessly switches the power supply of the 28V direct current power supply and the 208V/400Hz alternating current power supply;
the alarm circuit comprises a refrigeration system pressure abnormality alarm circuit, an electric execution part overload alarm circuit, a direct current power supply voltage low alarm circuit and an alternating current power supply voltage open-phase alarm circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710723779.3A CN107471958B (en) | 2017-08-22 | 2017-08-22 | Automatic control system of air conditioner of war chariot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710723779.3A CN107471958B (en) | 2017-08-22 | 2017-08-22 | Automatic control system of air conditioner of war chariot |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107471958A CN107471958A (en) | 2017-12-15 |
| CN107471958B true CN107471958B (en) | 2023-11-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710723779.3A Active CN107471958B (en) | 2017-08-22 | 2017-08-22 | Automatic control system of air conditioner of war chariot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107471958B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108844191A (en) * | 2018-08-02 | 2018-11-20 | 合肥天鹅制冷科技有限公司 | A kind of wide warm air-conditioner control system |
| CN110774856B (en) * | 2019-09-24 | 2024-02-20 | 合肥天鹅制冷科技有限公司 | Armored air conditioner control box assembly |
| KR20210077047A (en) * | 2019-12-16 | 2021-06-25 | 현대자동차주식회사 | Detachable remote controller and remote controlling method for controlling air conditioner of autonomous vehicle |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101126535A (en) * | 2007-09-24 | 2008-02-20 | 董练红 | AC-DC double power supply air conditioning installation |
| CN202267169U (en) * | 2011-09-19 | 2012-06-06 | 郑州科林车用空调有限公司 | Dedicated air conditioner electric control system for passenger car |
| CN203236998U (en) * | 2013-04-08 | 2013-10-16 | 张红飞 | Novel automotive air conditioner capable of automatically detecting air and exchanging air |
| CN207225018U (en) * | 2017-08-22 | 2018-04-13 | 合肥天鹅制冷科技有限公司 | The automatic control system of battlebus air-conditioning |
-
2017
- 2017-08-22 CN CN201710723779.3A patent/CN107471958B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101126535A (en) * | 2007-09-24 | 2008-02-20 | 董练红 | AC-DC double power supply air conditioning installation |
| CN202267169U (en) * | 2011-09-19 | 2012-06-06 | 郑州科林车用空调有限公司 | Dedicated air conditioner electric control system for passenger car |
| CN203236998U (en) * | 2013-04-08 | 2013-10-16 | 张红飞 | Novel automotive air conditioner capable of automatically detecting air and exchanging air |
| CN207225018U (en) * | 2017-08-22 | 2018-04-13 | 合肥天鹅制冷科技有限公司 | The automatic control system of battlebus air-conditioning |
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| Publication number | Publication date |
|---|---|
| CN107471958A (en) | 2017-12-15 |
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