A new air conditioning system with air and liquid from the same source

Abstract

The present invention relates to the field of air conditioning technology, and specifically to a new type of air-liquid homologous air-conditioning system, comprising a liquid-cooled cooling distribution unit, an air-cooled terminal and a condensing mechanism; the air-cooled terminal and the liquid-cooled cooling distribution unit are connected in parallel, and the condensing mechanism is connected to the air-cooled terminal and the liquid-cooled cooling distribution unit to achieve condensation and heat dissipation of the air-cooled terminal and the liquid-cooled cooling distribution unit. Through the air-conditioning system provided, there are both liquid cooling and air cooling cooling methods, which fully utilizes the high energy-efficient heat exchange of liquid cooling and the high stability of air-cooled air conditioning, so that the entire system has multiple working modes, which can be selected according to actual application scenarios.

Description

Technical Field

[0001] The present invention relates to the technical field of air conditioning, and in particular to a novel air conditioning system with air and liquid co-sourced. Background Art

[0002] The air conditioning systems of existing data rooms are increasingly tending towards liquid cooling, but liquid cooling cannot completely replace traditional air-cooled air conditioners. Some auxiliary rooms, such as battery rooms and distribution rooms, still require traditional air-cooled air conditioners. Therefore, data centers will inevitably have traditional air-cooled air conditioning systems. Most of the existing air conditioning systems are separate air-cooled air conditioners or separate liquid-cooled air conditioners, resulting in a single overall working mode that cannot meet the diverse application environments. Summary of the invention

[0003] The purpose of the present invention is to provide a new type of air-liquid homogeneous air-conditioning system. Through the air-conditioning system provided, both liquid cooling and air cooling are available, and the high energy-efficient heat exchange of liquid cooling and the high stability of air-cooled air-conditioning are fully utilized, so that the whole system has multiple working modes, which can be selected according to actual application scenarios.

[0004] To achieve the above-mentioned object, the present invention provides a novel air-liquid homogenous air conditioning system, comprising a liquid-cooled cooling distribution unit, an air-cooled terminal and a condensing mechanism;

[0005] The air-cooled terminal and the liquid-cooled cooling distribution unit are connected in parallel, and the condensing mechanism is connected to the air-cooled terminal and the liquid-cooled cooling distribution unit to achieve condensation and heat dissipation of the air-cooled terminal and the liquid-cooled cooling distribution unit.

[0006] Among them, the condensing mechanism includes an evaporative condenser, a water-cooled condenser, an air-cooled condenser, an air-cooled spray cooling, etc., and also includes a fluorine pump device and a large-capacity centrifugal air pump. The large-capacity centrifugal air pump is connected to the liquid-cooled cooling distribution unit and the air-cooled terminal; the evaporative condenser is connected to the large-capacity centrifugal air pump; the fluorine pump device is connected to the evaporative condenser, and is connected to the air-cooled terminal and the liquid-cooled cooling distribution unit.

[0007] Among them, the air-cooled terminal includes an evaporator, an internal fan and a small-capacity centrifugal air pump, the evaporator is connected to the liquid-cooled cooling distribution unit; the small-capacity centrifugal air pump is connected to the evaporator and to the large-capacity centrifugal air pump; the internal fan is used to cooperate with the evaporator to achieve rapid evaporation.

[0008] Among them, the air-cooled terminal also includes a drying filter, a sight glass and an electronic expansion valve, the drying filter is connected to the liquid-cooled cooling distribution unit; the sight glass is connected to the drying filter; the electronic expansion valve is connected to the sight glass and to the evaporator.

[0009] Among them, the evaporative condenser includes an evaporative cooling coil, a liquid storage tank and a heat dissipation mechanism, the evaporative cooling coil is connected to the large-capacity centrifugal air pump; the liquid storage tank is connected to the evaporative cooling coil and to the fluorine pump device; the heat dissipation mechanism is used to realize the evaporative condensation cycle.

[0010] Among them, the heat dissipation mechanism includes filler, condensing fan, spray pump and spray element, the spray element is connected to the spray pump, the water delivered by the spray pump is sprayed on the evaporative cooling coil through the spray element, and the water evaporated during the spraying process is then heat exchanged with the outdoor air through the filler; the heat exchange efficiency between the evaporated water and the outdoor air can be accelerated by the condensing fan.

[0011] Wherein, a solenoid valve is provided between the drying filter and the connecting pipeline of the liquid-cooling distribution unit, and the connection relationship between the drying filter and the liquid-cooling distribution unit can be controlled by the provided solenoid valve.

[0012] Among them, a one-way valve is arranged between the liquid-cooled cooling distribution unit and the large-capacity centrifugal air pump connecting pipeline, and the one-way valve can ensure one-way communication between the liquid-cooled cooling distribution unit and the large-capacity centrifugal air pump.

[0013] Wherein, two fluorine pumps are arranged inside the fluorine pump device, and the two fluorine pumps are arranged in parallel to ensure stable and normal operation of the unit.

[0014] The present invention provides a new type of air-liquid homogeneous air-conditioning system, wherein the air-cooled terminal and the liquid-cooled cooling distribution unit share a set of the condensing mechanism. Users can adopt a variety of working modules such as only the air cooling system for heat dissipation, only the liquid cooling system for heat dissipation, and simultaneously operating the air cooling system and the liquid cooling system for heat dissipation according to actual usage conditions, so as to be suitable for a variety of application environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0016] Figure 1 It is a schematic diagram of an air conditioning system of the present invention.

[0017] Figure 2 This is a natural cooling cycle diagram of the liquid-cooled fluorine pump of the present invention.

[0018] Figure 3 It is a mixed mode cycle diagram of liquid cooling of the present invention.

[0019] Figure 4It is a compressor mode cycle diagram of the liquid cooling of the present invention.

[0020] Figure 5 This is a natural cooling cycle diagram of the air-cooled fluorine pump of the present invention.

[0021] Figure 6 It is a mixed mode cycle diagram of air-cooling of the present invention.

[0022] Figure 7 It is a compressor mode cycle diagram of air-cooling of the present invention.

[0023] Figure 8 This is a natural cooling cycle diagram of the air-cooled and liquid-cooled fluorine pump of the present invention.

[0024] Fig. 9 It is a circulation diagram of the mixed mode of air-cooling and liquid-cooling pressure pump of the present invention.

[0025] Fig.10 It is a compressor mode cycle diagram of air cooling and liquid cooling of the present invention.

[0026] Fig.11 It is a circulation diagram of adjustable distribution ratio of air cooling and liquid cooling of the present invention.

[0027] Fig.12 It is a circulation diagram of the liquid-cooled fluorine pump mode of the air-cooled mixed mode of the present invention.

[0028] Fig.13 It is a circulation diagram of the fluorine pump mode of air cooling and liquid cooling of the present invention.

[0029] In the figure: 101-liquid cooling distribution unit, 102-solenoid valve, 103-check valve, 201-fluorine pump device, 202-large cooling capacity centrifugal air pump, 301-evaporator, 302-internal fan, 303-small cooling capacity centrifugal air pump, 304-drying filter, 305-sight glass, 306-electronic expansion valve, 401-evaporative cooling coil, 402-liquid storage tank, 403-filler, 404-condensing fan, 405-spray pump, 406-spray element. DETAILED DESCRIPTION

[0030] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0031] In the description of the present invention, it should be understood that “plurality” means two or more than two, unless otherwise clearly and specifically defined.

[0032] See also Figures 1 to 13 The present invention provides a novel air-liquid co-source air conditioning system: comprising a liquid-cooled cooling distribution unit 101, an air-cooled terminal and a condensing mechanism, wherein the condensing mechanism comprises an evaporative condenser, a fluorine pump device 201 and a large-capacity centrifugal air pump 202, the air-cooled terminal comprises an evaporator 301, an internal fan 302 and a small-capacity centrifugal air pump 303, the air-cooled terminal further comprises a drying filter 304, a sight glass 305 and an electronic expansion valve 306, the evaporative condenser comprises an evaporative cooling coil 401, a liquid storage tank 402 and a heat dissipation mechanism, the heat dissipation mechanism comprises a filler 403, a condensing fan 404, a spray pump 405 and a spray element 406, the drying filter 304 and the liquid-cooled cooling distribution unit 1 01 A solenoid valve 102 is provided between the connecting pipelines, a one-way valve 103 is provided between the connecting pipelines of the liquid-cooled cooling distribution unit 101 and the large-capacity centrifugal air pump 202, and two fluorine pumps are provided inside the fluorine pump device 201. The above-mentioned scheme solves the problem that the air-conditioning system of the existing data room is increasingly tending towards liquid cooling, but liquid cooling cannot completely replace the traditional air-cooled air-conditioning. Some auxiliary rooms, such as the battery room and the distribution room, still require traditional air-cooled air-conditioning. Therefore, the data center will inevitably have a traditional air-cooled air-conditioning system, and most of the existing air-conditioning systems are separate air-cooled air-conditioning or separate liquid-cooled air-conditioning, resulting in a single overall working mode and the inability to meet the problem of diverse application environments.

[0033] Furthermore, the air-cooled terminal is connected to the liquid-cooled cooling distribution unit 101 in parallel, and the condensing mechanism is connected to the air-cooled terminal and the liquid-cooled cooling distribution unit 101 to achieve condensation and heat dissipation of the air-cooled terminal and the liquid-cooled cooling distribution unit 101.

[0034] Specifically, the air-cooled terminal and the liquid-cooled cooling distribution unit 101 share a set of the condensing mechanism. Users can use multiple working modules such as only air cooling system for heat dissipation, only liquid cooling system for heat dissipation, and simultaneously running air cooling system and liquid cooling system for heat dissipation according to actual usage, so as to be suitable for a variety of application environments.

[0035] Furthermore, the large-capacity centrifugal air pump 202 is connected to the liquid-cooled cooling distribution unit 101 and the air-cooled terminal; the evaporative condenser is connected to the large-capacity centrifugal air pump 202; the fluorine pump device 201 is connected to the evaporative condenser, and is connected to the air-cooled terminal and the liquid-cooled cooling distribution unit 101.

[0036] Furthermore, the evaporative cooling plate is connected to the large-capacity centrifugal air pump 202; the liquid storage tank 402 is connected to the evaporative cooling coil 401 and to the fluorine pump device 201; and the heat dissipation mechanism is used to realize the evaporation-condensation cycle.

[0037] Furthermore, the spray element 406 is connected to the spray pump 405, and the water transported by the spray pump 405 is sprayed on the evaporative cooling coil 401 through the spray element 406. The water evaporated during the spraying process is then heat exchanged with the outdoor air through the filler 403; the heat exchange efficiency between the evaporated water and the outdoor air can be accelerated by the condensing fan 404.

[0038] Furthermore, a one-way valve 103 is provided between the connecting pipeline of the liquid-cooled cooling distribution unit 101 and the large-capacity centrifugal air pump 202, and the one-way valve 103 can ensure one-way communication between the liquid-cooled cooling distribution unit 101 and the large-capacity centrifugal air pump 202.

[0039] When this embodiment is in use, the evaporative condenser includes the filler 403, the condensing fan 404, the spray pump 405 and the spray mechanism, etc., and its working principle is that the spray water pump transports the water from the water tank to the spray mechanism, and the water coming out of the spray mechanism directly contacts the evaporative cooling coil 401 for evaporation heat exchange, and the gaseous refrigerant enters the coil for condensation and heat dissipation. Since the spray water absorbs heat, part of the water evaporates directly, and the water temperature rises. Then, it exchanges heat with the outdoor air through the filler 403, and the water evaporates and cools down. The water replenishment system replenishes the evaporated water, thereby realizing a continuous evaporation and condensation cycle.

[0040] Furthermore, the evaporator 301 is connected to the liquid-cooled cooling distribution unit 101; the small-capacity centrifugal air pump 303 is connected to the evaporator 301 and to the large-capacity centrifugal air pump 202; the internal fan 302 is used to cooperate with the evaporator 301 to achieve rapid evaporation.

[0041] Furthermore, the filter dryer 304 is connected to the liquid-cooled cooling distribution unit 101 ; the sight glass 305 is connected to the filter dryer 304 ; the electronic expansion valve 306 is connected to the sight glass 305 , and is also connected to the evaporator 301 .

[0042] Furthermore, a solenoid valve 102 is provided between the connection pipeline between the drying filter 304 and the liquid-cooling distribution unit 101 , and the connection relationship between the drying filter 304 and the liquid-cooling distribution unit 101 can be controlled by the provided solenoid valve 102 .

[0043] When the present embodiment is in use, the air-cooled terminal is composed of the drying filter 304, the sight glass 305, the electronic expansion valve 306, the evaporator 301 and the indoor fan 302, etc. The solenoid valve 102 arranged between the drying filter 304 and the connecting pipeline of the liquid-cooled cooling distribution unit 101 controls the on-off of the refrigerant, the sight glass 305 observes the refrigerant status of the unit, and the electronic expansion valve 306 throttles the refrigerant to reduce the temperature and pressure. The liquid refrigerant will first pass through the drying filter 304 for drying and filtration, and then pass through the solenoid valve 102 and the sight glass 305, and then after throttling by the electronic expansion valve 306, enter the evaporator 301 for evaporation, and the gaseous refrigerant after evaporation returns to the outdoor unit for condensation.

[0044] Furthermore, two fluorine pumps are provided inside the fluorine pump device 201, and the two fluorine pumps are arranged in parallel to ensure stable and normal operation of the unit.

[0045] When the present embodiment is in use, the fluorine pump device 201 is configured as two parallel fluorine pumps which serve as backup for each other. When one fluorine pump fails, the other fluorine pump can operate normally without affecting the normal operation of the unit, and the failed fluorine pump can be maintained during the operation of the unit. The fluorine pump can adjust the pump frequency output according to the target head given by the unit, thereby adjusting the refrigerant flow rate.

[0046] The system's various operating modes are described below:

[0047] The air-liquid homogeneous air conditioning system has a liquid cooling system circulation principle: the solenoid valve 102 of the air cooling system liquid pipe is closed, and the liquid cooling solenoid valve 102 is opened, so that the refrigerant cannot enter the air cooling system for evaporation and heat exchange, and the system only runs in the liquid cooling mode.

[0048] Working mode 1:

[0049] When the outdoor return air humidity is relatively low, when the unit's external unit is an evaporative condenser, the return air humidity is configured; when the unit's external unit is an air-cooled condenser, the return air temperature is configured, and the system runs the corresponding fluorine pump natural cooling mode in the fluorine pump device 201. The refrigerant is condensed by the corresponding mechanism of the evaporative condenser and enters the liquid storage tank 402 provided in the evaporative condenser. The refrigerant is then transported to each of the liquid-cooled cooling distribution units 101 through the corresponding fluorine pump in the fluorine pump device 201 for evaporation and heat absorption. The gaseous refrigerant coming out of the liquid-cooled cooling distribution unit 101 passes through the corresponding one-way valve 103 and returns to the outdoor evaporative condenser for condensation and heat dissipation. Its cycle is as follows: Figure 2 shown.

[0050] Working mode 2:

[0051] When the outdoor return air humidity is in the middle range, the system operates in a pressure-pump hybrid mode. The refrigerant is condensed by the corresponding mechanism of the evaporative condenser and enters the liquid storage tank 402 provided in the evaporative condenser. The refrigerant is then transported to each of the liquid-cooled cooling distribution units 101 for evaporative heat exchange through the corresponding fluorine pump in the fluorine pump device 201. The gaseous refrigerant coming out of the liquid-cooled cooling distribution unit 101 passes through the one-way valve 103 to reach the large-capacity centrifugal air pump 202. After being heated and pressurized by the air pump, it returns to the outdoor condenser for condensation and heat dissipation. The cycle is as follows: Figure 3 shown.

[0052] Working mode three:

[0053] When the outdoor return air humidity is relatively high, the system runs the compressor mode, and the refrigerant is condensed by the corresponding mechanism of the evaporative condenser and enters the liquid storage tank 402 provided in the evaporative condenser, and then enters each of the liquid cooling distribution units 101 for evaporative heat exchange. The gaseous refrigerant coming out of the liquid cooling distribution unit 101 is collected to the main air pipe through the one-way valve 103 and reaches the large-capacity centrifugal air pump 202. After being heated and pressurized by the air pump, it returns to the outdoor condenser for condensation and heat dissipation. The cycle is as follows: Figure 4 shown.

[0054] Circulation principle of the air cooling system: When the liquid cooling air conditioning system fails and cannot dissipate heat for the server, the liquid circuit solenoid valve 102 of the air cooling system opens, and the air conditioning system automatically switches to the air cooling mode.

[0055] Working mode 4:

[0056] When the outdoor return air humidity is relatively low, the system runs the fluorine pump natural cooling mode. The refrigerant is condensed by the corresponding mechanism of the evaporative condenser and enters the liquid storage tank 402 provided in the evaporative condenser. The refrigerant is then transported to the indoor end by the corresponding fluorine pump in the fluorine pump device 201. It is dried by the drying filter 304, and then throttled, cooled and reduced in pressure by the sight glass 305 and the electronic expansion valve 306. It then enters the evaporator 301 for evaporation and heat exchange. The gaseous refrigerant coming out of the air-cooled end passes through the one-way valve 103 on the indoor side and returns to the outdoor condenser for condensation and heat dissipation. Figure 5 shown.

[0057] Working mode five:

[0058] When the outdoor return air humidity is in the middle range, the system runs in the mixed natural cooling mode. The refrigerant is condensed by the corresponding mechanism of the evaporative condenser and enters the liquid storage tank 402 provided in the evaporative condenser. Then, the refrigerant is transported to the indoor terminal evaporator 301 for evaporation heat exchange through the corresponding fluorine pump in the fluorine pump device 201. The gaseous refrigerant coming out of the air-cooled terminal passes through the large-capacity centrifugal air pump 202 on the outdoor side, and after being heated and pressurized, it returns to the outdoor condenser for condensation and heat dissipation. Figure 6 shown.

[0059] Working mode six:

[0060] When the outdoor return air humidity is relatively high, the system operates in compressor mode. The refrigerant is condensed by the corresponding mechanism of the evaporative condenser and then enters the liquid storage tank 402 provided in the evaporative condenser, and then enters the indoor terminal evaporator 301 for evaporation heat exchange. The gaseous refrigerant coming out of the air-cooled terminal is collected in the main air pipe, and then passes through the large cooling capacity centrifugal air pump 202 on the outdoor side. After being heated and pressurized, it returns to the outdoor condenser for condensation and heat dissipation. Figure 7 shown.

[0061] The system runs both liquid cooling and air cooling.

[0062] Working mode seven:

[0063] When the outdoor return air humidity is low or the load is not high, the system runs the fluorine pump natural cooling mode. The refrigerant is condensed by the corresponding mechanism of the outdoor evaporative condenser and enters the liquid storage tank 402 provided in the evaporative condenser. Then, the refrigerant is transported to the indoor terminal evaporator 301 and the liquid-cooled cooling distribution unit 101 through the corresponding fluorine pump in the fluorine pump device 201 for evaporation and heat absorption. The gaseous refrigerant coming out of the indoor air-cooled terminal evaporator 301 and the gaseous refrigerant coming out of the liquid-cooled cooling distribution unit 101 are directly collected in the main air pipe and then sent to the outdoor evaporative condenser for condensation and heat dissipation. Figure 8 shown.

[0064] Working mode eight:

[0065] When the outdoor return air humidity is in the middle range, the system operates in a pressure-pump hybrid mode, and the refrigerant is condensed by the corresponding mechanism of the outdoor evaporative condenser and enters the liquid storage tank 402 provided in the evaporative condenser, and then transported to the indoor terminal evaporator 301 and the liquid-cooled cooling distribution unit 101 through the corresponding fluorine pump in the fluorine pump device 201 for evaporation and heat absorption, and the gaseous refrigerant coming out of the indoor air-cooled terminal evaporator 301 and the gaseous refrigerant coming out of the liquid-cooled cooling distribution unit 101 return to the large-capacity centrifugal air pump 202 on the outdoor side for pressurization, and then return to the outdoor evaporative condenser for condensation and heat dissipation. Fig. 9 shown.

[0066] Working mode nine:

[0067] When the outdoor return air humidity is high or the load is high, the system runs the compressor mode, and the refrigerant is condensed by the corresponding mechanism of the outdoor evaporative condenser and enters the liquid storage tank 402 provided in the evaporative condenser, and then enters the indoor terminal evaporator 301 and the liquid-cooled cooling distribution unit 101 for evaporation and heat absorption. The gaseous refrigerant coming out of the indoor air-cooled terminal evaporator 301 and the gaseous refrigerant coming out of the liquid-cooled cooling distribution unit 101 return to the large-capacity centrifugal air pump 202 on the outdoor side for temperature increase and pressure increase, and then return to the outdoor evaporative condenser for condensation and heat dissipation. Fig.10 shown.

[0068] Working mode ten:

[0069] When the air-cooling and liquid-cooling loads change according to the actual situation, in addition to the frequency conversion speed regulation of the fan, fluorine pump, and centrifugal air pump, the solenoid valve 102 in the system operation can also be equipped with an adjustable electric ball valve. The electric ball valve on the air-cooling and liquid-cooling liquid pipes adjusts the opening degree according to the on-site load changes. The cooling capacity distribution ratio of air-cooling and liquid-cooling is dynamically adjusted by calculating the terminal refrigeration load. The on-site load conditions are comprehensively considered to ensure the stable and reliable operation of the computer room, such as Fig.11 shown.

[0070] When the air cooling load of the whole air-liquid homogeneous system is high, the system cycle can be changed to the following Figure 12-13 The cycle shown.

[0071] Working mode 11:

[0072] The air cooling system operates in a pressure pump mixed mode, and the liquid cooling system operates in a fluorine pump mode. The refrigerant is condensed by the corresponding mechanism of the outdoor evaporative condenser and enters the liquid storage tank 402 provided in the evaporative condenser. The refrigerant is then transported to the indoor terminal evaporator 301 and the liquid cooling distribution unit 101 through the corresponding fluorine pump in the fluorine pump device 201 for evaporation and heat absorption. The gaseous refrigerant coming out of the indoor air-cooled terminal evaporator 301 passes through the small cooling capacity centrifugal air pump 303 on the indoor side, and after being heated and pressurized, it returns to the outdoor condenser for condensation and heat dissipation. The gaseous refrigerant coming out of the liquid cooling distribution unit 101 directly returns to the outdoor evaporative condenser for condensation and heat dissipation. Fig.12 As shown, the gaseous refrigerant coming out of the liquid-cooled cooling distribution unit 101 can only move in one direction toward the outdoor unit due to the action of the corresponding one-way valve 103.

[0073] Working mode twelve:

[0074] When the outdoor return air humidity is relatively low, the system runs the fluorine pump natural cooling mode. The refrigerant is condensed by the corresponding mechanism of the outdoor evaporative condenser and enters the liquid storage tank 402 provided in the evaporative condenser. The refrigerant is then transported to the indoor terminal evaporator 301 and the liquid-cooled cooling distribution unit 101 through the corresponding fluorine pump in the fluorine pump device 201 for evaporation and heat absorption. The gaseous refrigerant coming out of the indoor air-cooled terminal evaporator 301 does not pass through the large-capacity centrifugal air pump 202, but is directly collected with the gaseous refrigerant coming out of the liquid-cooled cooling distribution unit 101 to the main air pipe, and then to the outdoor evaporative condenser for condensation and heat dissipation. Fig.13 shown.

[0075] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A new air-liquid homogenous air conditioning system, characterized in that: It includes a liquid cooling distribution unit, an air cooling terminal and a condensing mechanism; The air-cooled terminal and the liquid-cooled cooling distribution unit are connected in parallel, and the condensing mechanism is connected to the air-cooled terminal and the liquid-cooled cooling distribution unit to realize condensation and heat dissipation of the air-cooled terminal and the liquid-cooled cooling distribution unit; The condensing mechanism comprises an evaporative condenser, a fluorine pump device and a large-capacity centrifugal air pump, wherein the large-capacity centrifugal air pump is connected to the liquid-cooled cooling distribution unit and the air-cooled terminal; the evaporative condenser is connected to the large-capacity centrifugal air pump; the fluorine pump device is connected to the evaporative condenser, and is connected to the air-cooled terminal and the liquid-cooled cooling distribution unit; The air-cooled terminal includes an evaporator, an internal fan and a small-capacity centrifugal air pump. The evaporator is connected to the liquid-cooled cooling distribution unit; the small-capacity centrifugal air pump is connected to the evaporator and to the large-capacity centrifugal air pump; the internal fan is used to cooperate with the evaporator to achieve rapid evaporation; The air-cooled terminal also includes a drying filter, a sight glass and an electronic expansion valve. The drying filter is connected to the liquid-cooled cooling distribution unit; the sight glass is connected to the drying filter; the electronic expansion valve is connected to the sight glass and to the evaporator.

2. The novel air-liquid homogenous air conditioning system according to claim 1, characterized in that: The evaporative condenser includes an evaporative cooling coil, a liquid storage tank and a heat dissipation mechanism. The evaporative cooling coil is connected to the large-capacity centrifugal air pump; the liquid storage tank is connected to the evaporative cooling coil and to the fluorine pump device; the heat dissipation mechanism is used to realize the evaporative condensation cycle.

3. The novel air-liquid homogenous air conditioning system according to claim 2, characterized in that: The heat dissipation mechanism includes filler, condensing fan, spray pump and spray element, the spray element is connected to the spray pump, the water delivered by the spray pump is sprayed on the evaporative cooling coil through the spray element, and the water evaporated during the spraying process is then heat exchanged with the outdoor air through the filler; the condensing fan is arranged above the spray pump.

4. The novel air-liquid homogenous air conditioning system according to claim 1, characterized in that: A solenoid valve is provided between the drying filter and the connecting pipeline of the liquid-cooling distribution unit, and the connection relationship between the drying filter and the liquid-cooling distribution unit can be controlled by the provided solenoid valve.

5. The novel air-liquid homogenous air conditioning system according to claim 1, characterized in that: A one-way valve is provided between the connecting pipeline of the liquid-cooled cooling distribution unit and the large-cooling-capacity centrifugal air pump, and the one-way valve can ensure that the liquid-cooled cooling distribution unit is connected to the large-cooling-capacity centrifugal air pump.

6. The novel air-liquid homogenous air conditioning system according to claim 1, characterized in that: Two fluorine pumps are arranged inside the fluorine pump device, and the two fluorine pumps are arranged in parallel.

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