Energy-saving liquid cooling air conditioning system for armored vehicle

Abstract

The application discloses an armored vehicle energy-saving liquid cooling air conditioning system, and relates to the technical field of liquid cooling air conditioning, which comprises a waste heat recovery module, a heat exchange module, a heat distribution and regulation module, an air circulation module, a control module and a compression assembly. The armored vehicle energy-saving liquid cooling air conditioning system collects waste heat generated by the operation of engines, gearboxes and other equipment through the waste heat recovery module, absorbs the heat by using a heat-conducting medium, and then delivers the heat-conducting medium carrying the heat to the heat exchange module through a circulating pump to exchange heat with cooling liquid or air of the air conditioning system. The heat distribution and regulation module receives high-temperature cooling liquid from the heat exchange module, and according to the instruction of the control module, part of the cooling liquid is guided to an auxiliary heat exchanger to heat air entering the cab, and the other part of the cooling liquid is returned to the air conditioning system to participate in circulation, so that energy waste is avoided, the energy consumption of the armored vehicle is reduced, and energy-saving operation is realized.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of liquid cooling air conditioning, in particular to an armored vehicle energy-saving liquid cooling air conditioning system. BACKGROUND

[0002] As the main combat equipment of modern ground warfare, the armored vehicle has a small passenger cabin space, and the engine, radio and computer equipment in the vehicle will release a large amount of heat. In order to ensure the working ability of the vehicle passengers and the normal operation of the electronic equipment, more and more armored vehicles need to be equipped with air conditioning equipment. Under the background of energy shortage and energy saving and emission reduction, the armored vehicle also faces the requirement of reducing energy consumption. The energy-saving air conditioning device helps to reduce the energy consumption of the armored vehicle and improve the endurance and combat effectiveness.

[0003] The current armored vehicle liquid cooling air conditioner does not have an adjustable function. In order to meet the military requirements of bulletproof, dustproof and waterproof, the vehicle body has high sealing performance, and the air inlet and outlet of the air conditioning system are limited in design. In extremely cold environments, moist air entering the system is easy to freeze on the surface of the pipeline or heat exchanger, causing airflow and liquid flow to be blocked, further deteriorating heat exchange, and thus the air conditioning system has poor effect in extreme temperature. In addition, the driving environment of the armored vehicle is harsh, and the condenser and other components of the air conditioner are easy to be affected by impurities in the refrigerant during work. For example, trace amounts of carbon dioxide in the refrigerant may corrode the equipment, and compressor wear debris may block the pipeline.

[0004] Therefore, an armored vehicle energy-saving liquid cooling air conditioning system is proposed to solve the above problems. SUMMARY

[0005] The purpose of the present application is to provide an armored vehicle energy-saving liquid cooling air conditioning system to solve the problems of the existing armored vehicle air conditioning system not having an adjustable function and carbon dioxide in the refrigerant corroding the equipment.

[0006] To achieve the above purpose, the present application provides the following technical scheme: an armored vehicle energy-saving liquid cooling air conditioning system, comprising a waste heat recovery module, a heat exchange module, a heat distribution and adjustment module, an air circulation module, a control module and a compression assembly. The waste heat recovery module comprises a heat collection submodule, a heat transfer submodule and a filtration and purification submodule. The waste heat recovery module is used to recover the heat that would otherwise be wasted and convert it into usable energy for heating the armored vehicle liquid cooling air conditioning system. The heat distribution and adjustment module comprises a flow control submodule, a temperature monitoring and feedback submodule and an energy management submodule. The heat distribution and adjustment module is used to accurately control the flow direction and flow of the cooling liquid and reasonably distribute the heat so that the heat can be distributed to different parts as needed.

[0007] Preferably, the heat exchange module is used to realize the transfer of waste heat from the heat-conducting medium to the cooling liquid or air, the air circulation module is used to provide temperature suitable air for the cab, and the control module is used to realize the coordinated and unified control of each module.

[0008] Preferably, the heat collection sub-module is used to collect the heat from the heat generating equipment of the armored vehicle that would otherwise be wasted into the environment and convert it into a usable energy form, the heat transfer sub-module is used to efficiently transfer the heat collected by the heat collection sub-module to the medium in need of heat to realize the transfer of heat, and the filtering and purifying sub-module is used to clean and maintain the performance of the heat-conducting medium for circulation.

[0009] Preferably, the flow control sub-module is used to accurately adjust the flow of the cooling liquid and air and reasonably distribute the heat, the temperature monitoring and feedback sub-module is used to comprehensively and real-timely monitor the temperature of each key part of the system, and the energy management sub-module is used to comprehensively manage and optimize the energy of the system to improve the energy utilization efficiency.

[0010] Preferably, the liquid cooling assembly is fixedly connected between the two side outlets of the compression assembly, and a purifying assembly is arranged between the liquid cooling assembly and the compression assembly. The purifying assembly comprises a filter tank, and the inside of the filter tank is provided with a first-stage filter group, a second-stage filter group and a third-stage filter group. The first-stage filter group is internally provided with molecular sieve for adsorbing moisture, the second-stage filter group is internally provided with active alumina for adsorbing carbon dioxide, and the third-stage filter group is internally provided with activated carbon for adsorbing organic impurities.

[0011] Preferably, the compression assembly is fixedly connected with a protection assembly at the bottom, the protection assembly comprises a protection bottom plate, the front surface and the rear surface of the protection bottom plate are fixedly connected with a front frame plate and a reinforced rear plate respectively, a maintenance door plate is installed at the middle of the front frame plate through screws, the top surfaces of the two sides of the protection bottom plate are fixedly connected with ventilation side plates, the top portions of the front frame plate, the reinforced rear plate and the two ventilation side plates are fixedly connected with a control top plate, and a control platform is embedded in the top portion of the control top plate.

[0012] Preferably, the compression assembly comprises a base, an inner cavity is formed in the inside of the base, an installation plate is fixedly connected to the outer surface of the base, a driving motor is arranged on the top portion of the installation plate, the output shaft of the driving motor penetrates through the base to the inside of the inner cavity and is fixedly installed with a rotating wheel, a rotating shaft is fixedly connected to the edge of the rotating wheel, a connecting rod is rotatably sleeved on the outer surface of the rotating shaft, a piston is rotatably connected to one end of the connecting rod, and the outer surface of the piston is slidably connected with the inner wall of the inner cavity.

[0013] Preferably, the top of the base is fixedly connected with a closing plate, the top of the closing plate is fixedly connected with a closing cover, the bottom of the closing cover is provided with a first air cavity and a second air cavity near the two sides respectively, the bottom of the closing plate is provided with a first connecting hole and a first air hole near the first air cavity, the top of the closing plate is provided with a second connecting hole and a second air hole near the second air cavity, and the bottom of the closing plate is provided with a first air stop pad by arranging a connecting piece in the first connecting hole, and the top of the closing plate is provided with a second air stop pad by arranging a connecting piece in the second connecting hole.

[0014] Preferably, the bottom of the filter tank is fixedly connected with a material changing opening, the bottom of the material changing opening is fixedly connected with a fixing ring, the inner wall of the fixing ring is fixedly connected with a plurality of positioning buckles, one side of the outer surface of the fixing ring is fixedly connected with a fixing rod, one end of the fixing rod is fixedly connected with a fixing shaft, the outer surface of the fixing shaft is rotatably connected with a fastening gear, the outer surface of the fastening gear is fixedly connected with a push rod, the other side of the outer surface of the fixing ring is fixedly connected with two mounting handles, the outer surface of the connecting roller rotatably connected between one end of the two mounting handles is fixedly connected with an eccentric side plate, one end of the eccentric side plate is rotatably embedded with a mounting rotating block, one end of the mounting rotating block is fixedly connected with a sealing plug, the edge of the sealing plug is fixedly connected with a plurality of buckles, the plurality of buckles and the plurality of positioning buckles are connected with each other, and the outer surface of the sealing plug is fixedly connected with a toothed fan.

[0015] Preferably, the liquid cooling assembly comprises an evaporator and a condenser, the outer surface of the condenser is provided with a carbon dioxide sensor, one end of the evaporator is fixedly connected with one side of the filter tank, the other side of the filter tank is fixedly connected with a fixed pipe, a throttle valve is arranged between the evaporator and the condenser, one side of the mounting plate is fixedly connected with a mounting bracket, one end of the mounting bracket is fixedly connected with a fan, the other side of the mounting plate is fixedly connected with a supporting bracket, and the top of the supporting bracket is provided with a cooling fin.

[0016] Compared with the prior art, the present application has the following beneficial effects:

[0017] 1. In use, the waste heat recovery module collects the waste heat generated by the operation of the engine, gearbox and other equipment, the heat is absorbed by the heat conducting medium, and the heat carrying heat conducting medium is delivered to the heat exchange module by the circulating pump, and the heat is exchanged with the cooling liquid or air of the air conditioning system, the high temperature cooling liquid from the heat exchange module is received by the heat distribution and adjustment module, according to the instruction of the control module, part of the cooling liquid is guided to the auxiliary heat exchanger for heating the air entering the cab, and the other part of the cooling liquid flows back to the air conditioning system for circulation, thereby avoiding energy waste, reducing the energy consumption of the armored vehicle, realizing energy saving operation, and providing a basis for long-term optimization of the system through recording and analysis of energy use data.

[0018] 2、In use, the refrigerant needs to be purified before being compressed, water is adsorbed by a molecular sieve, carbon dioxide is adsorbed by active alumina, and organic impurities are adsorbed by activated carbon, the refrigerant is pretreated before being filled, the content of corrosive impurities such as carbon dioxide and water is reduced, the content of carbon dioxide in the condensing pipeline can be monitored through a carbon dioxide sensor, trace carbon dioxide in the refrigerant can be prevented from corroding equipment, when the content of carbon dioxide is too high, the material in the filter tank needs to be cleaned, and incomplete purification of carbon dioxide in the refrigerant is prevented.

[0019] 3、In use, the refrigerant is driven to work by controlling the starting of the driving motor, the inner wall of the inner cavity and the first and second air cavities is sprayed with a polytetrafluoroethylene nano coating, the surface roughness is reduced, impurity particles are prevented from adhering and corrosion products from depositing, and the flow resistance of the refrigerant is reduced, when the liquid cooling air conditioner is running, the refrigerant is sucked in through the compression assembly, refrigeration is realized through the condenser and the evaporator. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a first perspective view of the armored vehicle energy-saving liquid cooling air conditioning system of the application;

[0021] Figure 2 It is a second perspective view of the armored vehicle energy-saving liquid cooling air conditioning system of the application;

[0022] Figure 3 It is a partial perspective view of the liquid cooling assembly of the armored vehicle energy-saving liquid cooling air conditioning system of the application;

[0023] Figure 4 It is a partial perspective view of the purification assembly of the armored vehicle energy-saving liquid cooling air conditioning system of the application;

[0024] Figure 5 It is an expanded perspective view of the partial structure of the purification assembly of the armored vehicle energy-saving liquid cooling air conditioning system of the application;

[0025] Figure 6 It is a partial perspective view of the compression assembly of the armored vehicle energy-saving liquid cooling air conditioning system of the application;

[0026] Figure 7 It is a partial sectional perspective view of the compression assembly of the armored vehicle energy-saving liquid cooling air conditioning system of the application;

[0027] Figure 8 It is a system diagram of the armored vehicle energy-saving liquid cooling air conditioning system of the application;

[0028] Figure 9 It is a system diagram of the waste heat recovery module of the armored vehicle energy-saving liquid cooling air conditioning system of the application;

[0029] Figure 10 Figure 1 is a system diagram of a heat distribution and regulation module system of an armored vehicle energy-saving liquid cooling air conditioning system according to the present application.

[0030] In the figure:

[0031] 1, waste heat recovery module; 101, heat collection sub-module; 102, heat transfer sub-module; 103, filtration and purification sub-module; 2, heat exchange module; 3, heat distribution and regulation module; 301, flow control sub-module; 302, temperature monitoring and feedback sub-module; 303, energy management sub-module; 4, air circulation module; 5, control module; 6, compression assembly; 601, base; 602, inner cavity; 603, mounting plate; 604, rotating shaft; 605, rotating wheel; 606, drive motor; 607, connecting rod; 608, piston; 609, closure plate; 610, first connecting hole; 611, first air block pad; 612, first air hole; 613, second connecting hole; 614, second air hole; 615, second air block pad; 616, closure cover; 617, first air cavity; 618, second air cavity; 7, purification assembly; 701, filter tank; 702, first-stage filter group; 703, second-stage filter group; 704, third-stage filter group; 705, replacement port; 706, fixed ring; 707, positioning buckle; 708, fixed rod; 709, fixed shaft; 710, fastening gear; 711, lever; 712, mounting handle; 713, connecting roller; 714, eccentric side plate; 715, mounting rotating block; 716, sealing plug; 717, buckle; 718, toothed fan; 8, liquid cooling assembly; 801, evaporator; 802, condenser; 803, mounting bracket; 804, fan; 805, carbon dioxide sensor; 806, support bracket; 807, heat sink; 808, throttle valve; 809, fixed tube; 9, protection assembly; 901, protection bottom plate; 902, reinforced back plate; 903, front frame plate; 904, access door plate; 905, ventilation side plate; 906, control top plate; 907, control platform. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0033] Embodiment one: refer to Figures 1-10As shown, the present application provides a technical solution: an armored vehicle energy-saving liquid cooling air conditioning system, comprising a waste heat recovery module 1, a heat exchange module 2, a heat distribution and adjustment module 3, an air circulation module 4, a control module 5 and a compression assembly 6, the waste heat recovery module 1 comprising a heat collection sub-module 101, a heat transfer sub-module 102 and a filtration and purification sub-module 103, the waste heat recovery module 1 is used to recover the heat that would otherwise be wasted, and convert it into usable energy, which is used for armored vehicle liquid cooling air conditioning system heating; the heat distribution and adjustment module 3 comprises a flow control sub-module 301, a temperature monitoring and feedback sub-module 302 and an energy management sub-module 303, the heat distribution and adjustment module 3 is used to accurately control the flow direction and flow of the coolant, and to reasonably distribute the heat, so that the heat can be distributed to different parts as needed, the heat exchange module 2 is used to realize the transfer of waste heat from the heat-conducting medium to the coolant or air, the air circulation module 4 is used to provide air with suitable temperature for the cab, the control module 5 is used to realize the coordinated and unified control of each module, the heat collection sub-module 101 is used to collect the heat that would otherwise be wasted to the environment from the heat generating equipment of the armored vehicle and convert it into usable energy form, the heat transfer sub-module 102 is used to efficiently transfer the heat recovered by the heat collection sub-module 101 to the medium that needs heat to realize the transfer of heat, the filtration and purification sub-module 103 is used to clean and maintain the performance of the heat-conducting medium for circulation, the flow control sub-module 301 is used to accurately adjust the flow of the coolant and air to reasonably distribute the heat, the temperature monitoring and feedback sub-module 302 is used to comprehensively and real-time monitor the temperature of each key part of the system, and the energy management sub-module 303 is used to comprehensively manage and optimize the energy of the system to improve energy utilization efficiency.

[0034] In this embodiment, in use, the waste heat generated by the operation of the engine, gearbox and other equipment is collected by the waste heat recovery module 1, the heat is absorbed by the heat conducting medium, and the heat carrying heat conducting medium is delivered to the heat exchange module 2 by the circulating pump. The heat collecting sub-module 101 collects the heat that would otherwise be wasted into the environment from various heat generating equipment of the armored vehicle, converts it into a usable energy form, provides a heat source for subsequent heat transfer and utilization, realizes preliminary recovery of waste heat, improves energy utilization rate, and efficiently transfers the heat collected by the heat collecting sub-module 101 to the medium that needs heat by the heat transfer sub-module 102, realizes heat transfer, so that the waste heat can be applied to the actual needs of the armored vehicle air conditioning heating, is the key link for realizing effective heat transfer in the waste heat recovery and utilization process, the heat conducting medium for circulation is cleaned and performance maintained by the filtering and purifying sub-module 103, impurities and corrosive substances mixed or generated in the waste heat recovery and heat transfer process are removed, the purity and performance stability of the heat conducting medium are ensured, impurities are prevented from blocking the pipeline and affecting the heat exchange efficiency, the service life of each component of the waste heat recovery system is prolonged, and the waste heat recovery module 1 is ensured to operate stably for a long time. Then the heat conducting medium carrying waste heat enters the heat exchange module 2 and exchanges heat with the cooling liquid or air of the air conditioning system. In the heat exchange with the cooling liquid, the heat is transferred to the cooling liquid, so that the temperature of the cooling liquid is increased. In the heat exchange with the air, the cold air entering the cab is heated. After the heat exchange is completed, the heat conducting medium with reduced temperature flows back to the waste heat recovery module 1 to continue heat absorption, and the cycle is completed. The heat distribution and adjustment module 3 receives the high temperature cooling liquid from the heat exchange module 2, according to the instruction of the control module 5, the cooling liquid is divided into different branches in different proportions by the flow control valve and the flow divider, a part of the cooling liquid is guided to the auxiliary heat exchanger for heating the air entering the cab, and another part of the cooling liquid is returned to the air conditioning system to participate in the circulation to meet the heat demand of other parts of the system. The outside cold air or the indoor circulating air first enters the air inlet, then exchanges heat with the high temperature cooling liquid to be preheated, and the preheated air is uniformly sent into the cab through the air outlet of the optimally designed air duct. After circulating in the cab, part of the air returns to the air circulation module 4 through the air return inlet to be preheated again. Finally, the control module 5 collects the temperature, flow and other data of each part of the system in real time, analyzes and processes the collected data, compares the processed data with the preset parameters and control logic, then sends control instructions to each module to adjust the operating state of each module. Among them, the flow control sub-module 301 accurately adjusts the flow of the cooling liquid and the air according to the actual demand of the system, reasonably distributes the heat, ensures that the heat can be accurately delivered to the required part under different working conditions and environmental conditions, improves the heat utilization efficiency, avoids waste or insufficient supply of heat due to unreasonable flow, and ensures the efficient and stable operation of the air conditioning system. Then the temperature monitoring and feedback sub-module 302 feeds back the temperature abnormity in time, so that the control module 5 can make decisions quickly.The operating status of other submodules is adjusted to ensure the system operates within a suitable temperature range, guaranteeing crew comfort and system stability. The energy management submodule 303 comprehensively manages and optimizes the system's energy, improving energy efficiency. While ensuring effective heating in the driver's cab, it maximizes the use of waste heat, rationally allocates available energy, avoids energy waste, reduces the armored vehicle's energy consumption, and achieves energy-saving operation. Furthermore, by recording and analyzing energy usage data, it provides a basis for long-term system optimization.

[0035] Example 2: Figures 1-10 As shown, a liquid cooling component 8 is fixedly connected between the two outlets of the compression component 6. A purification component 7 is provided between the liquid cooling component 8 and the compression component 6. The purification component 7 includes a filter tank 701. The filter tank 701 contains a primary filter group 702, a secondary filter group 703, and a tertiary filter group 704. The primary filter group 702 contains molecular sieves for adsorbing moisture, the secondary filter group 703 contains activated alumina for adsorbing carbon dioxide, and the tertiary filter group 704 contains activated carbon for adsorbing organic impurities. The bottom of the compression component 6 is fixedly connected to... There is a protective component 9, which includes a protective base plate 901. A front frame plate 903 and a reinforced rear plate 902 are fixedly connected to the front and rear surfaces of the protective base plate 901, respectively. An inspection door plate 904 is installed in the middle of the front frame plate 903 by screws. Ventilation side plates 905 are fixedly connected to the top surfaces of both sides of the protective base plate 901. A control top plate 906 is fixedly connected between the top of the front frame plate 903, the reinforced rear plate 902, and the two ventilation side plates 905. A control platform 907 is embedded in the top of the control top plate 906. Filter tank 7 The bottom of component 01 is fixedly connected to a material exchange port 705. A fixing ring 706 is fixedly connected to the bottom of the material exchange port 705. Multiple positioning buckles 707 are fixedly connected to the inner wall of the fixing ring 706. A fixing rod 708 is fixedly connected to one outer surface of the fixing ring 706. A fixing shaft 709 is fixedly connected to one end of the fixing rod 708. A fastening gear 710 is rotatably connected to the outer surface of the fixing shaft 709. A lever 711 is fixedly connected to the outer surface of the fastening gear 710. Two mounting handles 712 are fixedly connected to the other outer surface of the fixing ring 706. A connecting roller 713 is rotatably connected to one end of the mounting handle 712. An eccentric side plate 714 is fixedly connected to the outer surface of the connecting roller 713. A mounting block 715 is rotatably embedded at one end of the eccentric side plate 714. A sealing plug 716 is fixedly connected to one end of the mounting block 715. Multiple buckles 717 are fixedly connected to the edge of the sealing plug 716. The multiple buckles 717 and multiple positioning buckles 707 are mutually engaged. The outer surface of the sealing plug 716 is fixedly connected to the outer surface of the toothed sector 718, which meshes with the outer surface of the fastening gear 710.

[0036] In this embodiment, during use, the refrigerant needs to be purified before being compressed, the moisture is adsorbed by the molecular sieve, the carbon dioxide is adsorbed by the activated alumina, and the organic impurities are adsorbed by the activated carbon. The refrigerant is pretreated before filling to reduce the content of corrosive impurities such as carbon dioxide and moisture. The carbon dioxide content in the condensing pipeline can be monitored by the carbon dioxide sensor 805, which can avoid the corrosion of the equipment by trace carbon dioxide in the refrigerant. When the carbon dioxide content is too high, the material in the filter tank 701 needs to be cleaned. When cleaning, the sealing plug 716 is rotated inside the fixed ring 706 by means of the rotating fastening gear 710, which is connected to the toothed fan 718. When the buckle 717 is misaligned with the positioning buckle 707, the sealing plug 716 can be opened, and the first-stage filter group 702, the second-stage filter group 703, and the third-stage filter group 704 can be replaced to prevent incomplete purification of carbon dioxide in the refrigerant.

[0037] Embodiment three: Figures 1-10 As shown, the compression assembly 6 includes a base 601, the inside of the base 601 is provided with an inner cavity 602, the outer surface of the base 601 is fixedly connected with a mounting plate 603, the top of the mounting plate 603 is provided with a driving motor 606, the output shaft of the driving motor 606 penetrates through the base 601 to the inside of the inner cavity 602 and is fixedly installed with a rotating wheel 605, the edge of the rotating wheel 605 is fixedly connected with a rotating shaft 604, the outer surface of the rotating shaft 604 is rotatably sleeved with a connecting rod 607, one end of the connecting rod 607 is rotatably connected with a piston 608, the outer surface of the piston 608 is slidably connected with the inner wall of the inner cavity 602, the top of the base 601 is fixedly connected with a sealing plate 609, the top of the sealing plate 609 is fixedly connected with a sealing cover 616, the bottom of the sealing cover 616 is provided with a first gas cavity 617 and a second gas cavity 618 near the two sides, the bottom of the sealing plate 609 is provided with a first connecting hole 610 and a first air hole 612 near the first gas cavity 617, the top of the sealing plate 609 is provided with a second connecting hole 613 and a second air hole 614 near the second gas cavity 618, the bottom of the sealing plate 609 is installed with a first air blocking pad 611 by setting a connecting piece in the first connecting hole 610, the top of the sealing plate 609 is installed with a second air blocking pad 615 by setting a connecting piece in the second connecting hole 613, the liquid cooling assembly 8 includes an evaporator 801 and a condenser 802, the outside of the condenser 802 is provided with a carbon dioxide sensor 805, one end of the evaporator 801 is fixedly connected with one side of the filter tank 701, the other side of the filter tank 701 is fixedly connected with a fixed pipe 809, the evaporator 801 and the condenser 802 are provided with a throttle valve 808, one side of the mounting plate 603 is fixedly connected with a mounting bracket 803, one end of the mounting bracket 803 is fixedly installed with a fan 804, the other side of the mounting plate 603 is fixedly connected with a supporting bracket 806, the top of the supporting bracket 806 is provided with a cooling fin 807.

[0038] In this embodiment, in use, the driving motor 606 is controlled to rotate the rotating wheel 605 by the control platform 907, which in turn rotates the rotating shaft 604 at the edge, thereby pulling the connecting rod 607 and further pulling the piston 608 to reciprocate in the upper inner wall of the inner cavity 602. When the piston 608 is pulled downward, the medium in the first air chamber 617 is drawn into the upper chamber of the inner cavity 602 through the first air hole 612. When the piston 608 is pushed upward, the medium passes through the second air hole 614 to push open the second air baffle 615, and the medium enters the second air chamber 618 and is output. The inner walls of the inner cavity 602, the first air chamber 617 and the second air chamber 618 are sprayed with polytetrafluoroethylene nano coating to reduce surface roughness, reduce impurity particle adhesion and corrosion product deposition, and reduce refrigerant flow resistance. In the operation of the liquid cooling air conditioner, the refrigerant is sucked into the compression assembly 6, and after compression work, the refrigerant enters the condenser 802. In the condenser 802, the refrigerant exchanges heat with the external environment. When passing through the throttle valve 808, the flow area suddenly decreases, the pressure drops sharply, and the refrigerant is instantly changed into a low-temperature and low-pressure gas-liquid mixed state to reduce the pressure and temperature. The low-temperature and low-pressure refrigerant enters the evaporator 801. In the evaporator 801, the liquid refrigerant continuously evaporates into gas state by absorbing the heat of the surrounding air or object. The heat sink 807 and the fan 804 are used for auxiliary heat dissipation. The carbon dioxide sensor 805 can monitor the carbon dioxide content in the condensing pipeline.

[0039] The method for using the device and the working principle: in use, the control platform 907 is used for controlling the starting of the driving motor 606, so that the output shaft drives the rotating wheel 605 to rotate, and the rotating shaft 604 at the edge is driven to rotate, so that the connecting rod 607 is pulled, and the piston 608 is reciprocatingly pulled in the upper inner wall of the inner cavity 602, when the piston 608 is pulled downward, the medium in the first air chamber 617 is sucked into the upper part of the inner cavity 602 through the first air hole 612, when the piston 608 is pushed upward, the medium passes through the second air hole 614 to open the second air blocking pad 615, and the medium enters the second air chamber 618 and is output, wherein the inner walls of the inner cavity 602, the first air chamber 617 and the second air chamber 618 are sprayed with polytetrafluoroethylene nano coating, the surface roughness is reduced, the impurity particle adhesion and the corrosion product deposition are reduced, and the refrigerant flow resistance is reduced, in the liquid cooling air conditioner operation, the refrigerant is sucked into the compression assembly 6, after the compression work, the refrigerant enters the condenser 802, in the condenser 802, the refrigerant exchanges heat with the outside environment, when passing through the throttle valve 808, the flow area suddenly decreases, the pressure sharply drops, and the gas-liquid mixed state refrigerant is instantaneously changed into low-temperature and low-pressure gas-liquid mixed state, the low-temperature and low-pressure refrigerant enters the evaporator 801, in the evaporator 801, the liquid refrigerant continuously evaporates into gas, the fin 807 and the fan 804 are used for assisting heat dissipation, the carbon dioxide sensor 805 can monitor the carbon dioxide content in the condensing pipeline, in use, the refrigerant needs to be purified before being compressed, the water is adsorbed by the molecular sieve, the carbon dioxide is adsorbed by the active aluminum oxide, and the organic impurities are adsorbed by the activated carbon, the refrigerant is pretreated before being filled, the carbon dioxide, water and other corrosive impurity contents are reduced, the carbon dioxide sensor 805 can monitor the carbon dioxide content in the condensing pipeline, when the carbon dioxide content is too much, the material in the filter tank 701 needs to be cleaned, in cleaning, the fastening gear 710 is rotated by means of the push rod 711, the sealing plug 716 is driven to rotate in the fixed ring 706 under the meshing connection of the fastening gear 710 and the toothed fan 718, when the buckle 717 is dislocated with the positioning buckle 707, the sealing plug 716 can be opened, so that the first-stage filter group 702, the second-stage filter group 703 and the third-stage filter group 704 can be replaced, and the purification of the carbon dioxide in the refrigerant is prevented from being incomplete, in use, the waste heat recovery module 1 collects the waste heat generated by the engine, the gearbox and other equipment, the heat is absorbed by the heat conduction medium, and the heat conduction medium carrying the heat is delivered to the heat exchange module 2 by the circulating pump, the heat collection sub-module 101 collects the heat which is originally wasted to the environment from various heat generating equipment of the armored vehicle, converts the heat into available energy form, provides a heat source for subsequent heat transfer and utilization, realizes preliminary recovery of waste heat, and improves energy utilization rate,The heat collected by the heat collection sub-module 101 is efficiently transferred to the medium needing heat by the heat transfer sub-module 102, realizes the transfer of heat, so that the waste heat can be applied to the actual needs such as heating of the armored vehicle air conditioner, is the key link for realizing the effective transfer of heat in the waste heat recovery and utilization process, the circulating heat-conducting medium is cleaned and performance maintained by the filtering and purifying sub-module 103, the impurities and corrosive substances mixed or generated in the waste heat recovery and heat transfer process are removed, the long-term stable operation of the waste heat recovery module 1 is ensured, then the heat-conducting medium carrying waste heat enters the heat exchange module 2, and exchanges heat with the cooling liquid or air of the air conditioning system, in the heat exchange with the cooling liquid, the heat is transferred to the cooling liquid, so that the temperature is increased, in the heat exchange with the air, the cold air entering the cab is heated, after the heat exchange is completed, the temperature of the heat-conducting medium is reduced, and the heat-conducting medium flows back to the waste heat recovery module 1 to continue heat absorption, and the cycle is completed, the high-temperature cooling liquid from the heat exchange module 2 is received by the heat distribution and adjustment module 3, according to the instruction of the control module 5, the cooling liquid is branched to different branches in different proportions through the flow control valve and the flow divider and the like, part of the cooling liquid is guided to the auxiliary heat exchanger and used for heating the air entering the cab, and the other part of the cooling liquid is returned to the air conditioning system to participate in the circulation and meet the heat demand of other parts of the system, the outside cold air or the indoor circulating air first enters the air inlet, then exchanges heat with the high-temperature cooling liquid therein and is preheated, the preheated air is uniformly sent into the cab through the air outlet of the air duct optimized in design, after circulating in the cab, part of the air returns to the air circulation module 4 through the air return inlet and is preheated again and the like, finally, the temperature, flow and the like of each part of the system are collected in real time by the control module 5, the collected data are analyzed and processed, compared with the preset parameters and control logic, then control instructions are sent by each module to adjust the operating state of each module, wherein the flow control sub-module 301 accurately adjusts the flow of the cooling liquid and the air according to the actual demand of the system, reasonably distributes the heat, ensures that the heat can be accurately delivered to the required part under different working conditions and environmental conditions, improves the utilization efficiency of heat, then the temperature monitoring and feedback sub-module 302 feeds back the temperature abnormality in time, so that the control module 5 can quickly make decisions and adjust the working state of other sub-modules, ensures that the system operates in the suitable temperature range, and guarantees the comfort of the passengers and the stability of the system, and the energy management sub-module 303 comprehensively manages and optimizes the energy of the system, and improves the energy utilization efficiency.

[0040] The wiring diagram of the driving motor 606, the carbon dioxide sensor 805 and the control platform 907 in the application belongs to the common knowledge in the field, the working principle is a known technology, and the type is selected according to actual use; therefore, the control mode and wiring arrangement of the driving motor 606, the carbon dioxide sensor 805 and the control platform 907 will not be explained in detail.

[0041] Although the present application has been described in detail with reference to the foregoing embodiments, the technical solutions recorded in the foregoing embodiments can be modified, or some of the technical features can be replaced by equivalent features, by those skilled in the art, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An armored vehicle energy-saving liquid cooling air conditioning system, comprising a waste heat recovery module (1), a heat exchange module (2), a heat distribution adjustment module (3), an air circulation module (4), a control module (5) and a compression assembly (6), characterized in that: the waste heat recovery module (1) comprises a heat collection sub-module (101), a heat transfer sub-module (102) and a filtration and purification sub-module (103), the waste heat recovery module (1) is used to recover the heat that would otherwise be wasted and convert it into usable energy for the armored vehicle liquid cooling air conditioning system heating; the heat distribution adjustment module (3) comprises a flow control sub-module (301), a temperature monitoring and feedback sub-module (302) and an energy management sub-module (303), the heat distribution adjustment module (3) is used to accurately control the flow direction and flow of the coolant, so that the heat can be distributed to different parts as needed; the heat collection sub-module (101) is used to collect the heat from the heat generating equipment of the armored vehicle that would otherwise be wasted to the environment and convert it into usable energy form, the heat transfer sub-module (102) is used to transfer the heat collected by the heat collection sub-module (101) to the medium that needs heat to realize the transfer of heat, and the filtration and purification sub-module (103) is used to clean and maintain the performance of the heat-conducting medium for circulation use; the liquid cooling assembly (8) is fixedly connected between the two side outlets of the compression assembly (6), the purification assembly (7) is arranged between the liquid cooling assembly (8) and the compression assembly (6), the purification assembly (7) comprises a filter tank (701), the inside of the filter tank (701) is provided with a first-stage filter group (702), a second-stage filter group (703) and a third-stage filter group (704), the first-stage filter group (702) is internally provided with molecular sieve for adsorbing moisture, the second-stage filter group (703) is internally provided with active alumina for adsorbing carbon dioxide, and the third-stage filter group (704) is internally provided with active carbon for adsorbing organic impurities; The bottom of the filter tank (701) is fixedly connected with a material changing opening (705), the bottom of the material changing opening (705) is fixedly connected with a fixed ring (706), the inner wall of the fixed ring (706) is fixedly connected with a plurality of positioning buckles (707), one side of the outer surface of the fixed ring (706) is fixedly connected with a fixed rod (708), one end of the fixed rod (708) is fixedly connected with a fixed shaft (709), the outer surface of the fixed shaft (709) is rotatably connected with a fastening gear (710), the outer surface of the fastening gear (710) is fixedly connected with a push rod (711), the other side of the outer surface of the fixed ring (706) is fixedly connected with two mounting handles (712), the ends of the two mounting handles (712) are rotatably connected with a connecting roller (713), the outer surface of the connecting roller (713) is fixedly connected with an eccentric side plate (714), one end of the eccentric side plate (714) is rotatably embedded with a mounting rotating block (715), one end of the mounting rotating block (715) is fixedly connected with a sealing plug (716), the edge of the sealing plug (716) is fixedly connected with a plurality of buckles (717), the plurality of buckles (717) and the plurality of positioning buckles (707) are connected with each other, the outer surface of the sealing plug (716) is fixedly connected with a gear sector (718), and the outer surface of the gear sector (718) is meshedly connected with the outer surface of the fastening gear (710).

2. The armored vehicle energy-efficient liquid-cooled air conditioning system of claim 1, wherein: The heat exchange module (2) is used for realizing the transfer of waste heat from the heat-conducting medium to the cooling liquid or air, the air circulation module (4) is used for providing air with suitable temperature for the cab, and the control module (5) is used for realizing the coordinated and unified control of the modules.

3. The armored vehicle energy-efficient liquid-cooled air conditioning system of claim 1, wherein: The flow control sub-module (301) is used for accurately adjusting the flow of the cooling liquid and air to distribute heat, the temperature monitoring and feedback sub-module (302) is used for monitoring the temperature of each part of the system in real time, and the energy management sub-module (303) is used for managing the energy of the system.

4. The armored vehicle energy efficient liquid cooled air conditioning system as set forth in claim 1, further characterized by: The bottom of the compression assembly (6) is fixedly connected with a protection assembly (9), the protection assembly (9) comprises a protection bottom plate (901), the front surface and the rear surface of the protection bottom plate (901) are fixedly connected with a front frame plate (903) and a reinforced rear plate (902) respectively, the middle of the front frame plate (903) is provided with an access door plate (904) through screw nails, the top surfaces of the two sides of the protection bottom plate (901) are fixedly connected with ventilation side plates (905), the top portions of the front frame plate (903), the reinforced rear plate (902) and the two ventilation side plates (905) are fixedly connected with a control top plate (906), and the top portion of the control top plate (906) is embedded with a control platform (907).

5. The armored vehicle energy-efficient liquid-cooled air conditioning system of claim 4, wherein: The compression assembly (6) comprises a base (601), an inner cavity (602) is formed in the inside of the base (601), the outer surface of the base (601) is fixedly connected with a mounting plate (603), the top of the mounting plate (603) is provided with a driving motor (606), the output shaft of the driving motor (606) penetrates through the base (601) to the inside of the inner cavity (602) and is fixedly installed with a rotating wheel (605), the edge of the rotating wheel (605) is fixedly connected with a rotating shaft (604), the outer surface of the rotating shaft (604) is rotatably sleeved with a connecting rod (607), one end of the connecting rod (607) is rotatably connected with a piston (608), and the outer surface of the piston (608) is slidably connected with the inner wall of the inner cavity (602).

6. The armored vehicle energy efficient liquid cooled air conditioning system as set forth in claim 5, further characterized by: The top of the base (601) is fixedly connected with a sealing plate (609), the top of the sealing plate (609) is fixedly connected with a sealing cover (616), the bottom of the sealing cover (616) is provided with a first air cavity (617) and a second air cavity (618) near the two sides, respectively, the bottom of the sealing plate (609) is provided with a first connecting hole (610) and a first air hole (612) near the first air cavity (617), the top of the sealing plate (609) is provided with a second connecting hole (613) and a second air hole (614) near the second air cavity (618), the bottom of the sealing plate (609) is provided with a first air stop pad (611) by arranging a connecting piece in the first connecting hole (610), and the top of the sealing plate (609) is provided with a second air stop pad (615) by arranging a connecting piece in the second connecting hole (613).

7. The armored vehicle energy efficient liquid cooled air conditioning system as set forth in claim 1, further comprising: The liquid cooling assembly (8) comprises an evaporator (801) and a condenser (802), the outside of the condenser (802) is provided with a carbon dioxide sensor (805), one end of the evaporator (801) is fixedly communicated on one side of a filter tank (701), the other side of the filter tank (701) is fixedly communicated with a fixed pipe (809), a throttle valve (808) is arranged between the evaporator (801) and the condenser (802), one side of the mounting plate (603) is fixedly connected with a mounting bracket (803), one end of the mounting bracket (803) is fixedly installed with a fan (804), the other side of the mounting plate (603) is fixedly connected with a support frame (806), and the top of the support frame (806) is provided with a cooling fin (807).

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