CN110758055A - Special air conditioner for crawler-type armored gun carriage - Google Patents
Special air conditioner for crawler-type armored gun carriage Download PDFInfo
- Publication number
- CN110758055A CN110758055A CN201911113118.4A CN201911113118A CN110758055A CN 110758055 A CN110758055 A CN 110758055A CN 201911113118 A CN201911113118 A CN 201911113118A CN 110758055 A CN110758055 A CN 110758055A
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- China
- Prior art keywords
- compressor
- pipeline
- condenser
- pressure protector
- evaporator
- 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
- 230000001012 protector Effects 0.000 claims abstract description 19
- 238000004378 air conditioning Methods 0.000 claims abstract description 17
- 239000007788 liquid Substances 0.000 claims abstract description 15
- 238000005057 refrigeration Methods 0.000 claims abstract description 9
- 238000001704 evaporation Methods 0.000 claims abstract description 8
- 230000008020 evaporation Effects 0.000 claims abstract description 7
- 230000005494 condensation Effects 0.000 claims abstract description 5
- 238000009833 condensation Methods 0.000 claims abstract description 5
- 238000007791 dehumidification Methods 0.000 description 3
- 239000003507 refrigerant Substances 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011555 saturated liquid Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
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
- 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
- B60H1/32—Cooling devices
- B60H1/3204—Cooling devices using compression
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H7/00—Armoured or armed vehicles
- F41H7/02—Land vehicles with enclosing armour, e.g. tanks
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention discloses a special air conditioning device of a crawler-type armored gun carriage, which comprises a compressor, a condenser, a liquid accumulator, a pressure protector, a microcomputer controller and an evaporator, wherein the compressor, the condenser, the liquid accumulator, the pressure protector and the microcomputer controller are integrated in an armored cover, the evaporator is arranged in an air duct in the armored cover and is provided with an evaporation fan, the compressor, the condenser, the liquid accumulator, the evaporator and the pressure protector form a refrigeration cycle loop, the signal output end of the pressure protector is connected with the microcomputer controller, and the microcomputer controller is respectively connected with the compressor, the condensation fan and the evaporation fan. The invention can meet the requirements of extremely severe environment, strong impact and vibration characteristics of the gun carriage and use when the crawler-type armored gun carriage is in operation.
Description
Technical Field
The invention relates to the field of air conditioning devices for vehicles, in particular to a special air conditioning device for a crawler-type armored gun vehicle.
Background
At present, the domestic crawler-type armored cannon vehicle is already in service by the combat troops and is exported to multi-country regions such as Africa, and due to the fact that the using environment of the crawler-type armored cannon vehicle is very severe during combat and the strong impact and vibration characteristics of the cannon vehicle, the ordinary military air conditioner cannot meet the using requirements of the crawler-type armored cannon vehicle, good working environment is provided for combat personnel and equipment in the cannon vehicle under severe weather conditions, and the requirements for the reliability and the environmental adaptability of an air conditioning device of the crawler-type armored cannon vehicle are higher and higher.
The invention aims to solve the defects of the existing equipment and provide a special air conditioning device which has compact structure, has the functions of refrigeration, ventilation, dehumidification and the like, has the characteristics of vibration resistance, impact resistance and high reliability and can normally work under severe weather conditions of high temperature, humidity, sand wind, high altitude and the like.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
the special air-conditioning device of the crawler-type armored gun carriage is characterized in that: including integrated compressor in the armoured cover, dispose condenser, reservoir, pressure protector, microcomputer control ware of condensation fan to and locate the evaporimeter that disposes the evaporation fan in the armoured cover in the wind channel, wind channel one end communicates to as the air intake outside the car, and the wind channel other end communicates to in the car and is connected with the air outlet, compressor, condenser, reservoir, evaporimeter, pressure protector pass through pipeline loop and connect and constitute the refrigeration cycle return circuit, and pressure protector's signal output part is connected with microcomputer control ware's signal input part, and microcomputer control ware's signal output part is connected with compressor, condensation fan, evaporation fan's control end respectively.
The special air conditioning device of the crawler-type armored gun carriage is characterized in that: in the refrigeration cycle loop, the outlet end of the compressor is connected with the inlet end of the condenser through a pipeline, the outlet end of the condenser is communicated with the interior of the liquid storage device through a pipeline, the interior of the liquid storage device is communicated with the inlet end of the evaporator through a pipeline, the outlet end of the evaporator is connected with the inlet end of the pressure protector through a pipeline, and the outlet end of the pressure protector is connected with the inlet end of the compressor through a pipeline, so that loop connection is formed.
The special air conditioning device of the crawler-type armored gun carriage is characterized in that: an expansion valve is connected between the liquid storage device and the evaporator through a pipeline.
The special air conditioning device of the crawler-type armored gun carriage is characterized in that: the position of the armored cover corresponding to the condenser and the condensing fan is set to be a ventilating shutter structure.
The special air conditioning device of the crawler-type armored gun carriage is characterized in that: an inverter power supply is further integrated in the armor cover, the input end of the inverter power supply is connected with the vehicle-mounted power supply, and the output end of the inverter power supply is connected with the compressor in a power supply mode.
The invention can meet the requirements of extremely severe environment, strong impact and vibration characteristics of the gun carriage and use when the crawler-type armored gun carriage is in operation. Under the severe weather condition, the device provides good working environment for fighters and equipment in the gun carriage, and has higher reliability and environmental adaptability. The invention has the beneficial effects that:
1. compact structure and reasonable layout.
2. The structure is firm, and the anti-vibration and impact performance is excellent.
3. The compressor and the expansion valve are selected from an air conditioner compressor and an expansion valve which are vibration-resistant, shock-resistant and high in reliability.
4. The fan adopts an advanced outer rotor type brushless direct current motor, and has the advantages of low power consumption, light weight, long service life and high reliability.
5. The invention has larger air supply quantity, is connected by the air duct, has safer system operation and can fully exert the air supply effect.
6. The invention has simple, convenient and reliable control and is easy to realize module design.
Drawings
Fig. 1 is a schematic block diagram of the structure of the present invention.
Detailed Description
The invention is further illustrated with reference to the following figures and examples.
As shown in fig. 1, the special air conditioning device for the crawler-type armored gun carriage comprises a compressor 1 integrated in an armored cover 12, a condenser 4 configured with a condensing fan 3, a liquid storage device 5, a pressure protector 6, a microcomputer controller 10, and an evaporator 7 configured with an evaporating fan 8 and arranged in an air duct in the armored cover 12, wherein one end of the air duct is communicated to the outside of the vehicle to serve as an air inlet, the other end of the air duct is communicated to the inside of the vehicle and is connected with an air outlet 11, the compressor 1, the condenser 4, the liquid storage device 5, the evaporator 7, the pressure protector 9 is connected through a pipeline loop to form a refrigeration cycle loop, a signal output end of the pressure protector 9 is connected with a signal input end of the microcomputer controller 10, and a signal output end of the microcomputer controller 10 is respectively connected.
In the refrigeration cycle loop, the outlet end of the compressor 1 is connected with the inlet end of the condenser 4 through a pipeline, the outlet end of the condenser 4 is communicated with the interior of the liquid storage device 5 through a pipeline, the interior of the liquid storage device 5 is communicated with the inlet end of the evaporator 7 through a pipeline, the outlet end of the evaporator 7 is connected with the inlet end of the pressure protector 9 through a pipeline, and the outlet end of the pressure protector 9 is connected with the inlet end of the compressor 1 through a pipeline, so that loop connection is formed. An expansion valve 6 is connected between the liquid storage device 5 and the evaporator 7 through a pipeline.
The armored cover 12 is arranged in a ventilating shutter structure corresponding to the condenser 4 and the condensing fan 3. An inverter power supply 2 is further integrated in the armored cover 12, the input end of the inverter power supply 2 is connected with a vehicle-mounted power supply, and the output end of the inverter power supply 2 is connected with the compressor 1 in a power supply mode.
In the invention, the armored cover is a steel plate with the thickness of 5mm, the condenser and the condensing fan are in a shutter type to ensure the normal heat dissipation of the air conditioner, and the air conditioner device is integrated in the armored cover.
The invention has the functions of refrigeration, ventilation, dehumidification and the like. The ventilation and air supply are all fresh air and can be quickly connected into the air channel. Under the high-temperature working condition in a fresh air state (the ambient temperature is close to 55 ℃, the indoor side is 40 ℃), the indoor air inlet and outlet temperature difference can be ensured to be over 12 ℃, and the refrigerating capacity can reach 9 kW. Can work normally under severe weather conditions of high temperature, humidity, sand wind, high altitude and the like.
The invention is integrated in the armored cover, and has the characteristics of vibration resistance, impact resistance and high reliability.
In the invention, as the crawler-type armored cannon cars all supply power to the storage battery (24 VDC), the selected compressor and the refrigerating capacity are limited, the crawler-type armored cannon car uses the power inverter (24 VDC-380V/3/AC), and the compressor with the power supply quality of three-phase 380VAC is selected, so that the refrigerating capacity is greatly improved.
During cooling operation, low-temperature and low-pressure refrigerant gas (R134 a) in the system is compressed into high-temperature and high-pressure gas by a compressor through a gas suction pipe, is cooled into high-pressure saturated liquid in an outdoor air-cooled condenser, is throttled and reduced in pressure by an expansion valve or an expansion valve, and then enters an evaporator, and the liquid refrigerant is evaporated in the evaporator to absorb heat, so that the indoor air temperature is reduced. The refrigerant turns into a gaseous state after evaporation, passes through the suction pipe, and is compressed again by the compressor. The circulation work is repeated in such a period, and the purpose of reducing the indoor temperature is achieved. The air conditioning equipment can refrigerate quickly, can blow cool air with the temperature difference larger than 8 ℃ in a short time, and can quickly reduce the air temperature in a cab. Under the high-temperature working condition (55 ℃ outside the room and 40 ℃ inside the room), the temperature difference between the indoor air inlet and the indoor air outlet can be kept to be more than 12 ℃.
During cooling operation, the air in the cab is cooled to saturation when passing through the evaporator with low surface temperature, and water vapor in the air forms condensed water in the evaporator, so that the dehumidification function is realized.
Can work normally under severe weather conditions of high temperature, humidity, sand wind, high altitude and the like. The equipment is integrated in the armored cover, and has the characteristics of vibration resistance, impact resistance and high reliability.
The embodiments of the present invention are described only for the preferred embodiments of the present invention, and not for the limitation of the concept and scope of the present invention, and various modifications and improvements made to the technical solution of the present invention by those skilled in the art without departing from the design concept of the present invention shall fall into the protection scope of the present invention, and the technical content of the present invention which is claimed is fully set forth in the claims.
Claims (5)
1. The special air-conditioning device of the crawler-type armored gun carriage is characterized in that: including integrated compressor in the armoured cover, dispose condenser, reservoir, pressure protector, microcomputer control ware of condensation fan to and locate the evaporimeter that disposes the evaporation fan in the armoured cover in the wind channel, wind channel one end communicates to as the air intake outside the car, and the wind channel other end communicates to in the car and is connected with the air outlet, compressor, condenser, reservoir, evaporimeter, pressure protector pass through pipeline loop and connect and constitute the refrigeration cycle return circuit, and pressure protector's signal output part is connected with microcomputer control ware's signal input part, and microcomputer control ware's signal output part is connected with compressor, condensation fan, evaporation fan's control end respectively.
2. The special air conditioning unit for the tracked armored gun car according to claim 1, wherein: in the refrigeration cycle loop, the outlet end of the compressor is connected with the inlet end of the condenser through a pipeline, the outlet end of the condenser is communicated with the interior of the liquid storage device through a pipeline, the interior of the liquid storage device is communicated with the inlet end of the evaporator through a pipeline, the outlet end of the evaporator is connected with the inlet end of the pressure protector through a pipeline, and the outlet end of the pressure protector is connected with the inlet end of the compressor through a pipeline, so that loop connection is formed.
3. The special air conditioning unit for the tracked armored gun car according to claim 2, wherein: an expansion valve is connected between the liquid storage device and the evaporator through a pipeline.
4. The special air conditioning unit for the tracked armored gun car according to claim 1, wherein: the position of the armored cover corresponding to the condenser and the condensing fan is set to be a ventilating shutter structure.
5. The special air conditioning unit for the tracked armored gun car according to claim 1, wherein: an inverter power supply is further integrated in the armor cover, the input end of the inverter power supply is connected with the vehicle-mounted power supply, and the output end of the inverter power supply is connected with the compressor in a power supply mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911113118.4A CN110758055A (en) | 2019-11-14 | 2019-11-14 | Special air conditioner for crawler-type armored gun carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911113118.4A CN110758055A (en) | 2019-11-14 | 2019-11-14 | Special air conditioner for crawler-type armored gun carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110758055A true CN110758055A (en) | 2020-02-07 |
Family
ID=69337784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911113118.4A Pending CN110758055A (en) | 2019-11-14 | 2019-11-14 | Special air conditioner for crawler-type armored gun carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110758055A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101291821A (en) * | 2005-10-14 | 2008-10-22 | 特鲁玛杰拉特技术有限公司 | Air conditioner device for movable facility |
| CN101918234A (en) * | 2007-10-30 | 2010-12-15 | 惠而浦股份公司 | Vehicle cab a/c system and comprise the module of this system |
| CN202319811U (en) * | 2011-11-18 | 2012-07-11 | 上海舒安汽车空调设备有限公司 | Air conditioner device of wheel type armored pumper vehicle |
| CN203704799U (en) * | 2014-01-02 | 2014-07-09 | 上海舒安汽车空调设备有限公司 | Smoke-evacuation and fresh-air system for panzer |
| CN206086276U (en) * | 2015-12-24 | 2017-04-12 | 广州精益汽车空调有限公司 | Armoured vehicle special air conditioner |
| CN107985017A (en) * | 2017-12-28 | 2018-05-04 | 北京北方车辆集团有限公司 | A kind of new armored ambulance nacelle |
| CN209600205U (en) * | 2019-01-30 | 2019-11-08 | 中天（江苏）防务装备有限公司 | A kind of dedicated armoring air-conditioning device of panzer |
| CN211000839U (en) * | 2019-11-14 | 2020-07-14 | 合肥天鹅制冷科技有限公司 | Special air conditioner for crawler-type armored gun carriage |
-
2019
- 2019-11-14 CN CN201911113118.4A patent/CN110758055A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101291821A (en) * | 2005-10-14 | 2008-10-22 | 特鲁玛杰拉特技术有限公司 | Air conditioner device for movable facility |
| CN101918234A (en) * | 2007-10-30 | 2010-12-15 | 惠而浦股份公司 | Vehicle cab a/c system and comprise the module of this system |
| CN202319811U (en) * | 2011-11-18 | 2012-07-11 | 上海舒安汽车空调设备有限公司 | Air conditioner device of wheel type armored pumper vehicle |
| CN203704799U (en) * | 2014-01-02 | 2014-07-09 | 上海舒安汽车空调设备有限公司 | Smoke-evacuation and fresh-air system for panzer |
| CN206086276U (en) * | 2015-12-24 | 2017-04-12 | 广州精益汽车空调有限公司 | Armoured vehicle special air conditioner |
| CN107985017A (en) * | 2017-12-28 | 2018-05-04 | 北京北方车辆集团有限公司 | A kind of new armored ambulance nacelle |
| CN209600205U (en) * | 2019-01-30 | 2019-11-08 | 中天（江苏）防务装备有限公司 | A kind of dedicated armoring air-conditioning device of panzer |
| CN211000839U (en) * | 2019-11-14 | 2020-07-14 | 合肥天鹅制冷科技有限公司 | Special air conditioner for crawler-type armored gun carriage |
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