CN111780294A - Air conditioning unit with spray cooling system - Google Patents
Air conditioning unit with spray cooling system Download PDFInfo
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- CN111780294A CN111780294A CN202010518552.7A CN202010518552A CN111780294A CN 111780294 A CN111780294 A CN 111780294A CN 202010518552 A CN202010518552 A CN 202010518552A CN 111780294 A CN111780294 A CN 111780294A
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- 239000007921 spray Substances 0.000 title claims abstract description 159
- 238000001816 cooling Methods 0.000 title claims abstract description 113
- 238000004378 air conditioning Methods 0.000 title claims abstract description 34
- 239000000110 cooling liquid Substances 0.000 claims abstract description 109
- 239000003507 refrigerant Substances 0.000 claims abstract description 83
- 238000001802 infusion Methods 0.000 claims abstract description 40
- 239000007788 liquid Substances 0.000 claims description 114
- 238000009825 accumulation Methods 0.000 claims description 37
- 238000009792 diffusion process Methods 0.000 claims description 23
- 230000000694 effects Effects 0.000 abstract description 39
- 238000005507 spraying Methods 0.000 abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 11
- 230000001133 acceleration Effects 0.000 description 38
- 238000009833 condensation Methods 0.000 description 15
- 230000005494 condensation Effects 0.000 description 15
- 239000000243 solution Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 8
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- 238000002156 mixing Methods 0.000 description 6
- 239000002826 coolant Substances 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000012809 cooling fluid Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
- F24F5/001—Compression cycle type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B13/00—Compression machines, plants or systems, with reversible cycle
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B39/00—Evaporators; Condensers
- F25B39/04—Condensers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D5/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, using the cooling effect of natural or forced evaporation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
- F28F19/01—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using means for separating solid materials from heat-exchange fluids, e.g. filters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2339/00—Details of evaporators; Details of condensers
- F25B2339/04—Details of condensers
- F25B2339/042—Details of condensers of pcm condensers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
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Abstract
本发明属于空调技术领域,具体提供一种具有喷淋冷却系统的空调机组。本发明旨在解决现有空调机组的喷淋冷却装置的喷淋效果不佳而影响其冷却效果的问题。为此,本发明的空调机组包括喷淋冷却系统和冷媒循环系统,冷媒循环系统包括冷凝器,喷淋冷却系统包括输液管路以及与输液管路相连的喷淋构件,喷淋构件上设置有积液腔以及与积液腔相连通的多个喷淋孔,输液管路能够给积液腔中输送冷却液,本发明通过设置积液腔来提升喷淋水压,通过将喷淋孔设置为中部收紧两端扩张的通孔结构来提升喷淋速度,以使冷却液能够加速喷淋至冷凝器的表面,这样不仅能够有效提升冷却液的喷淋速度,还能够有效保证其喷淋效果,进而有效保证其冷却效果。
The invention belongs to the technical field of air conditioners, and specifically provides an air conditioner unit with a spray cooling system. The invention aims to solve the problem that the spraying effect of the spray cooling device of the existing air conditioner unit is not good and the cooling effect thereof is affected. Therefore, the air conditioning unit of the present invention includes a spray cooling system and a refrigerant circulation system, the refrigerant circulation system includes a condenser, and the spray cooling system includes an infusion pipeline and a spray member connected to the infusion pipeline, and the spray member is provided with The effusion cavity and the plurality of spray holes communicated with the effusion cavity, the infusion pipeline can transport the cooling liquid to the effusion cavity, the present invention improves the spray water pressure by setting the effusion cavity, and by setting the spray holes Tighten the expanded through-hole structure at both ends in the middle to increase the spray speed, so that the cooling liquid can be sprayed to the surface of the condenser at a faster rate, which can not only effectively improve the spray speed of the cooling liquid, but also effectively ensure its spraying. effect, and then effectively ensure its cooling effect.
Description
技术领域technical field
本发明属于空调技术领域,具体提供一种具有喷淋冷却系统的空调机组。The invention belongs to the technical field of air conditioners, and specifically provides an air conditioner unit with a spray cooling system.
背景技术Background technique
空调机组作为一种通过冷媒实现换热的设备,冷媒在其运行期间的转化效率对于机组的换热效率尤为重要。为了有效提升冷凝器的冷凝效率,现有很多大型空调机组都配置有喷淋冷却装置,喷淋冷却装置能够在机组运行期间不断向冷凝器的表面喷淋冷却液,从而达到喷淋冷却的效果,进而有效提升冷凝器的冷凝效率。但是,现有喷淋冷却装置通常仅通过在输水管路上开设一些通孔结构来实现喷淋冷却,这种喷淋方式不仅很难达到较高的喷淋速度,从而导致喷淋范围受限、冷却效果不佳等问题,而且还很容易导致布水不均匀的问题,从而影响喷淋冷却装置的喷淋冷却效果,进而导致冷凝器的冷凝效率难以得到大幅提升的问题。As an air-conditioning unit that realizes heat exchange through refrigerant, the conversion efficiency of the refrigerant during its operation is particularly important for the heat exchange efficiency of the unit. In order to effectively improve the condensation efficiency of the condenser, many large-scale air conditioning units are equipped with spray cooling devices. The spray cooling device can continuously spray cooling liquid to the surface of the condenser during the operation of the unit, so as to achieve the effect of spray cooling. , thereby effectively improving the condensation efficiency of the condenser. However, the existing spray cooling device usually only realizes spray cooling by opening some through-hole structures on the water delivery pipeline. This spray method is not only difficult to achieve a high spray speed, resulting in limited spray range, Problems such as poor cooling effect, and it is also easy to cause uneven water distribution, which affects the spray cooling effect of the spray cooling device, and thus makes it difficult to greatly improve the condensation efficiency of the condenser.
相应地,本领域需要一种新的具有喷淋冷却系统的空调机组来解决上述问题。Accordingly, there is a need in the art for a new air conditioning unit with a spray cooling system to solve the above problems.
发明内容SUMMARY OF THE INVENTION
为了解决现有技术中的上述问题,即为了解决现有空调机组的喷淋冷却装置的喷淋效果不佳而影响冷却效果的问题,本发明提供了一种新的具有喷淋冷却系统的空调机组,所述空调机组还包括冷媒循环系统,所述冷媒循环系统包括冷凝器,所述喷淋冷却系统包括输液管路以及与所述输液管路相连的喷淋构件,所述喷淋构件上设置有积液腔以及与所述积液腔相连通的多个喷淋孔,所述输液管路能够给所述积液腔中输送冷却液,所述喷淋孔为中部收紧两端扩张的通孔结构,以使所述积液腔中的冷却液能够通过所述喷淋孔加速喷淋至所述冷凝器的表面。In order to solve the above problems in the prior art, that is, in order to solve the problem that the spray effect of the spray cooling device of the existing air conditioner unit is not good and the cooling effect is affected, the present invention provides a new air conditioner with a spray cooling system The air conditioning unit also includes a refrigerant circulation system, the refrigerant circulation system includes a condenser, and the spray cooling system includes a liquid infusion pipeline and a spray member connected to the infusion pipeline. A liquid accumulation cavity and a plurality of spray holes communicated with the liquid accumulation cavity are provided, the infusion pipeline can transport cooling liquid to the liquid accumulation cavity, and the spray holes are tightened in the middle and expanded at both ends The through-hole structure is provided, so that the cooling liquid in the liquid accumulation chamber can be sprayed to the surface of the condenser through the spray holes.
在上述空调机组的优选技术方案中,所述喷淋孔包括沿冷却液的流动方向依次设置的入口段、收缩段、喉道和扩散段。In the preferred technical solution of the above air-conditioning unit, the spray hole includes an inlet section, a constriction section, a throat and a diffuser section arranged in sequence along the flow direction of the cooling liquid.
在上述空调机组的优选技术方案中,所述入口段的孔径为所述喉道的孔径的四倍。In the preferred technical solution of the above air-conditioning unit, the aperture of the inlet section is four times the aperture of the throat.
在上述空调机组的优选技术方案中,所述入口段的孔径大于所述扩散段的最大孔径。In the preferred technical solution of the above air conditioning unit, the aperture of the inlet section is larger than the maximum aperture of the diffusion section.
在上述空调机组的优选技术方案中,所述入口段的长度为所述扩散段的长度的二分之一。In the preferred technical solution of the above air-conditioning unit, the length of the inlet section is half of the length of the diffusion section.
在上述空调机组的优选技术方案中,所述喷淋构件上还设置有进液孔,所述输液管路通过所述进液孔与所述积液腔相连通。In the preferred technical solution of the above air conditioning unit, the spray member is further provided with a liquid inlet hole, and the liquid infusion pipeline is communicated with the liquid accumulation cavity through the liquid inlet hole.
在上述空调机组的优选技术方案中,所述进液孔为中部收紧两端扩张的通孔结构。In the preferred technical solution of the above air-conditioning unit, the liquid inlet hole is a through-hole structure in which the middle part is tightened and the two ends are expanded.
在上述空调机组的优选技术方案中,所述积液腔为长方体形。In the preferred technical solution of the above air-conditioning unit, the liquid accumulation cavity is in the shape of a rectangular parallelepiped.
在上述空调机组的优选技术方案中,所述进液孔设置在所述积液腔的上方,所述多个喷淋孔设置在所述积液腔的下方。In the preferred technical solution of the above air conditioning unit, the liquid inlet hole is provided above the liquid accumulation cavity, and the plurality of spray holes are provided below the liquid accumulation cavity.
在上述空调机组的优选技术方案中,所述多个喷淋孔呈矩形阵列分布。In the preferred technical solution of the above air-conditioning unit, the plurality of spray holes are distributed in a rectangular array.
本领域技术人员能够理解的是,在本发明的技术方案中,本发明的空调机组包括喷淋冷却系统和冷媒循环系统,所述冷媒循环系统包括冷凝器,所述喷淋冷却系统包括输液管路以及与所述输液管路相连的喷淋构件,所述喷淋构件上设置有积液腔以及与所述积液腔相连通的多个喷淋孔,所述输液管路能够给所述积液腔中输送冷却液,所述喷淋孔为中部收紧两端扩张的通孔结构。一方面,本发明通过设置所述积液腔来提升所述喷淋构件中的水压,以便有效提升冷却液的喷淋速度;另一方面,本发明还通过将所述喷淋孔设置为中部收紧两端扩张的通孔结构,以便进一步提升冷却液的喷淋速度;本发明通过上述设置使得所述积液腔中的冷却液能够通过所述喷淋孔加速喷淋至所述冷凝器的表面,不仅能够有效提升冷却液的喷淋速度,还能够有效保证冷却液的喷淋效果,从而有效保证冷却效果,进而有效提升所述冷凝器的冷凝效率。Those skilled in the art can understand that in the technical solution of the present invention, the air conditioning unit of the present invention includes a spray cooling system and a refrigerant circulation system, the refrigerant circulation system includes a condenser, and the spray cooling system includes a liquid transfer pipe and a spray member connected to the infusion pipeline, the spray member is provided with a liquid accumulation cavity and a plurality of spray holes communicated with the liquid accumulation cavity, and the infusion pipeline can provide the The cooling liquid is transported in the liquid accumulation cavity, and the spray hole is a through hole structure with the middle part tightened and the two ends expanded. On the one hand, the present invention increases the water pressure in the spray member by arranging the liquid accumulation cavity, so as to effectively increase the spray speed of the cooling liquid; on the other hand, the present invention also provides the spray hole as The middle part tightens the through-hole structure expanded at both ends, so as to further improve the spraying speed of the cooling liquid; the present invention enables the cooling liquid in the liquid accumulation cavity to be sprayed to the condensation through the spraying holes through the above-mentioned setting. The surface of the condenser can not only effectively improve the spraying speed of the cooling liquid, but also effectively ensure the spraying effect of the cooling liquid, thereby effectively ensuring the cooling effect, thereby effectively improving the condensation efficiency of the condenser.
进一步地,本发明中的喷淋孔包括沿冷却液的流动方向依次设置的入口段、收缩段、喉道和扩散段,以便有效保证所述喷淋孔的增速效果。Further, the spray hole in the present invention includes an inlet section, a constriction section, a throat and a diffusion section arranged in sequence along the flow direction of the cooling liquid, so as to effectively ensure the speed-up effect of the spray hole.
进一步地,本发明通过将所述入口段的孔径设置为所述喉道的孔径的四倍,以便最大程度地提升冷却液在所述喉道处的增速效果。Further, in the present invention, the aperture of the inlet section is set to be four times the aperture of the throat, so as to maximize the speed-up effect of the cooling liquid at the throat.
进一步地,本发明还通过将所述入口段的孔径设置为大于所述扩散段的最大孔径,以便在兼顾喷淋范围的同时还能够有效保证冷却液的喷淋速度,进而最大程度地提升喷淋冷却效果。Further, in the present invention, the aperture of the inlet section is set to be larger than the maximum aperture of the diffusion section, so as to effectively ensure the spray speed of the cooling liquid while taking into account the spray range, thereby maximizing the spray rate. Shower cooling effect.
进一步地,本发明还通过将所述入口段的长度设置为所述扩散段的长度的二分之一,以便在保证喷淋范围的同时,还能够有效保证冷却液能够保持较大的喷淋速度。Further, in the present invention, the length of the inlet section is set to be half of the length of the diffusion section, so as to ensure the spray range, and also effectively ensure that the cooling liquid can maintain a larger spray. speed.
进一步地,本发明还通过增设进液孔,并且将所述进液孔设置为中部收紧两端扩张的通孔结构,以便有效提升冷却液进入所述积液腔时的速度,从而进一步有效提升所述积液腔中的水压。Further, in the present invention, the liquid inlet hole is added, and the liquid inlet hole is set as a through-hole structure with the middle part tightened and the two ends expanded, so as to effectively increase the speed of the cooling liquid when entering the liquid accumulation cavity, thereby further effectively Raise the water pressure in the effusion chamber.
进一步地,本发明还通过将所述进液孔设置在所述积液腔的上方,并且将所述多个喷淋孔设置在所述积液腔的下方,以便有效利用冷却液的自重来进一步提升喷淋速度,进而有效保证喷淋范围和冷却效果。Further, in the present invention, the liquid inlet hole is arranged above the liquid accumulation chamber, and the plurality of spray holes are arranged below the liquid accumulation chamber, so as to effectively utilize the self-weight of the cooling liquid. Further increase the spraying speed, thereby effectively ensuring the spraying range and cooling effect.
进一步地,本发明中的所述多个喷淋孔呈矩形阵列分布,以便有效保证布液的均匀性,从而有效保证喷淋效果。Further, the plurality of spray holes in the present invention are distributed in a rectangular array, so as to effectively ensure the uniformity of liquid distribution, thereby effectively ensuring the spray effect.
附图说明Description of drawings
下面参阅附图并以所述空调机组为多联机空调机组时的情形为例来描述本发明的优选实施方式,附图中:The preferred embodiments of the present invention are described below with reference to the accompanying drawings and taking the situation when the air-conditioning unit is a multi-line air-conditioning unit as an example, in the accompanying drawings:
图1是本发明的第一优选实施例的整体结构示意图;Fig. 1 is the overall structure schematic diagram of the first preferred embodiment of the present invention;
图2是本发明的第一优选实施例的喷淋构件的剖视图;2 is a cross-sectional view of the shower member of the first preferred embodiment of the present invention;
图3是本发明的第一优选实施例的喷淋构件的剖视图的局部放大图;3 is a partial enlarged view of a cross-sectional view of the shower member of the first preferred embodiment of the present invention;
图4是本发明的第一优选实施例的喷淋构件的仰视图;Figure 4 is a bottom view of the shower member of the first preferred embodiment of the present invention;
图5是本发明的第二优选实施例的整体结构示意图;5 is a schematic diagram of the overall structure of the second preferred embodiment of the present invention;
图6是本发明的第二优选实施例的喷淋构件的俯视图;Fig. 6 is the top view of the spray member of the second preferred embodiment of the present invention;
图7是本发明的第二优选实施例的喷淋构件的侧剖图;7 is a side sectional view of the shower member of the second preferred embodiment of the present invention;
图8是本发明的第三优选实施例的整体结构示意图;8 is a schematic diagram of the overall structure of the third preferred embodiment of the present invention;
图9是本发明的第三优选实施例的喷淋构件的内部结构示意图;FIG. 9 is a schematic diagram of the internal structure of the spray member according to the third preferred embodiment of the present invention;
附图标记:Reference number:
10、输液管路;10. Infusion pipeline;
11、喷淋构件;111、积液腔;112、进液孔;1121、进液孔入口段;1122、进液孔收缩段;1123、进液孔喉道;1124、进液孔扩散段;113、喷淋孔;1131、喷淋孔入口段;1132、喷淋孔收缩段;1133、喷淋孔喉道;1134、喷淋孔扩散段;11. Spray component; 111. Liquid accumulation chamber; 112. Liquid inlet; 1121, inlet section of liquid inlet; 1122, liquid inlet constriction section; 1123, liquid inlet throat; 1124, liquid inlet diffusion section; 113, spray hole; 1131, spray hole inlet section; 1132, spray hole shrinkage section; 1133, spray hole throat; 1134, spray hole diffusion section;
11'、喷淋构件;111'、引流腔;112'、导向加速腔;113'、第一导向加速结构;1131'、竖直段;1132'、倾斜段;114'、第二导向加速结构;115'、进液孔;116'、喷淋口;11', spray member; 111', drainage chamber; 112', guide acceleration chamber; 113', first guide acceleration structure; 1131', vertical section; 1132', inclined section; 114', second guide acceleration structure ;115', liquid inlet; 116', spray port;
11"、喷淋构件;111"、主体;1111"、喷嘴;1112"、引射口;1113"、喷淋口;1114"、吸液腔;1115"、混合腔;1116"、扩散腔;11", spray member; 111", main body; 1111", nozzle; 1112", ejection port; 1113", spray port; 1114", suction chamber; 1115", mixing chamber; 1116", diffusion chamber;
12、冷却构件;13、过滤构件;14、液泵;15、接液构件;16、分流构件;17、换热板;12. Cooling component; 13. Filtering component; 14. Liquid pump; 15. Liquid-contacting component; 16. Diverting component; 17. Heat exchange plate;
20、冷凝器;21、压缩机;22、气液分离器;23、四通阀;24、蒸发器;25、蒸发器电子膨胀阀;26、第一截止阀;27、冷媒过滤器;28、第二截止阀;29、冷凝器电子膨胀阀;20, condenser; 21, compressor; 22, gas-liquid separator; 23, four-way valve; 24, evaporator; 25, electronic expansion valve of evaporator; 26, first stop valve; 27, refrigerant filter; 28 , the second stop valve; 29, the condenser electronic expansion valve;
30、冷却风机。30. Cooling fan.
具体实施方式Detailed ways
下面参照附图来描述本发明的优选实施方式。本领域技术人员应当理解的是,这些实施方式仅仅用于解释本发明的技术原理,并非旨在限制本发明的保护范围。本领域技术人员可以根据需要对其作出相应的调整,以便适应具体的应用场合。例如,虽然本优选实施例是结合所述空调机组包括多个蒸发器的情形来进行描述的,但是,本发明的空调机组显然还可以仅包括一个蒸发器。这种有关蒸发器具体数量的改变并不偏离本发明的基本原理,属于本发明的保护范围。Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principle of the present invention, and are not intended to limit the protection scope of the present invention. Those skilled in the art can make corresponding adjustments according to needs, so as to adapt to specific application situations. For example, although the preferred embodiment is described in conjunction with the case where the air conditioning unit includes a plurality of evaporators, it is obvious that the air conditioning unit of the present invention may also include only one evaporator. This change in the specific number of evaporators does not deviate from the basic principles of the present invention, and falls within the protection scope of the present invention.
需要说明的是,在本发明的描述中,术语“上”、“下”、“左”、“右”、“前”、“后”、“内”、“外”、“中心”等指示的方向或位置关系的术语是基于附图所示的方向或位置关系,这仅仅是为了便于描述,而不是指示或暗示所述装置或元件必须具有特定的方位、以特定的方位构造和操作,因此不能理解为对本发明的限制。此外,术语“第一”、“第二”仅用于描述目的,而不能理解为指示或暗示相对重要性。It should be noted that, in the description of the present invention, the terms "upper", "lower", "left", "right", "front", "rear", "inner", "outer", "center" and the like indicate The terminology of the direction or positional relationship is based on the direction or positional relationship shown in the drawings, which is only for the convenience of description, and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, Therefore, it should not be construed as a limitation of the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed to indicate or imply relative importance.
此外,还需要说明的是,在本发明的描述中,除非另有明确的规定和限定,术语“相连”、“连接”应做广义理解,例如,可以是固定连接,也可以是可拆卸连接,或一体地连接;可以是直接相连,也可以通过中间媒介间接相连,可以是两个元件内部的连通。对于本领域技术人员而言,可根据具体情况理解上述术语在本发明中的具体含义。In addition, it should also be noted that, in the description of the present invention, unless otherwise expressly specified and limited, the terms "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection , or integrally connected; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.
实施例1:Example 1:
首先参阅图1,该图是本发明的第一优选实施例的空调机组的整体结构示意图。如图1所示,本发明的空调机组包括喷淋冷却系统和冷媒循环系统,其中,所述冷媒循环系统包括冷媒循环管路以及设置在所述冷媒循环管路上的冷凝器20、压缩机21、气液分离器22、四通阀23和蒸发器24,冷媒通过所述冷媒循环管路实现循环,并且通过冷凝器20和蒸发器24实现状态转变,从而达到换热效果。本优选实施例中的四个蒸发器24以并联方式相连,并且这四个蒸发器24分别设置在四个室内机中,每个蒸发器24所在的支路上还对应设置有一个蒸发器电子膨胀阀25,以便分别控制每个蒸发器24的运行状态。需要说明的是,本发明不对冷凝器20和蒸发器24的具体类型和具体设置数量作任何限制,技术人员可以根据实际使用需求自行设定,只要所述冷媒循环系统能够通过冷凝器20和蒸发器24实现换热即可。此外,本领域技术人员还可以根据实际使用需求自行设定所述冷媒循环系统的具体结构,只要所述冷媒循环系统包括冷媒循环管路以及设置在所述冷媒循环管路上的冷凝器20即可。First, referring to FIG. 1 , this figure is a schematic diagram of the overall structure of the air conditioning unit according to the first preferred embodiment of the present invention. As shown in FIG. 1 , the air conditioning unit of the present invention includes a spray cooling system and a refrigerant circulation system, wherein the refrigerant circulation system includes a refrigerant circulation pipeline and a
进一步地,如图1所示,在本优选实施例中,气液分离器22的入口与四通阀23的s口相连,气液分离器22的出口与压缩机21的进气口相连,压缩机21的排气口与四通阀23的d口相连,四通阀23的e口与蒸发器24之间依次设置有冷媒过滤器27和第一截止阀26,四通阀23的c口与冷凝器20相连,冷凝器20的下方设置有冷凝器电子膨胀阀29,以便控制冷凝器20的运行状态,冷凝器20与蒸发器24之间设置有第二截止阀28,第一截止阀26和第二截止阀28能够控制所述冷媒循环管路的通断状态,以便在需要时隔断蒸发器24,从而方便技术人员进行安装或维修。本领域技术人员能够理解的是,上述设置方式均不是限制性的,技术人员可以根据实际使用需求自行调整;例如,所述冷媒循环系统还可以不包括四通阀23,即所述冷媒循环系统仅具有单一换热模式,不能通过四通阀23换向来切换换热模式。这种具体结构的改变并不偏离本发明的基本原理,属于本发明的保护范围。Further, as shown in FIG. 1, in this preferred embodiment, the inlet of the gas-
继续参阅图1,所述喷淋冷却系统包括输液管路10、喷淋构件11、冷却构件12、过滤构件13、液泵14和接液构件15;参阅图1中的方位,输液管路10的上端与喷淋构件11相连,以便向喷淋构件11中输送冷却液,输液管路10的下端与接液构件15相连,并且喷淋构件11与接液构件15之间还依次设置有过滤构件13、冷却构件12和液泵14。具体地,输液管路10用于连接各个元件,从而实现冷却液的传输;喷淋构件11设置在冷凝器20的上方,用于向冷凝器20的表面喷淋冷却液,从而对冷凝器20进行降温处理,进而提升冷凝器20的冷凝效率;过滤构件13用于过滤冷却液,以便有效保证喷淋在冷凝器20上的冷却液的洁净程度,从而有效避免冷凝器20的表面容易出现污垢的问题,进而有效保证冷凝器20的表面能够始终保持洁净;冷却构件12用于对即将进入冷凝器20中的冷媒进行初步降温;液泵14用于给冷却液的循环提供动力;接液构件15设置在冷凝器20的下方,喷淋到冷凝器20上的冷却液能够在完成冷却后落入接液构件15中,接液构件15与输液管路10相连通,以便通过输液管路10实现冷却液的循环利用。需要说明的是,本发明不对冷却液的使用类型作任何限制,通常冷却液都是采用水,当然,技术人员也可以根据实际使用需求自行设定冷却液的类型。此外,本发明也不对过滤构件13的具体类型和设置位置作任何限制,技术人员可以根据实际使用需求自行设定;例如,过滤构件13也可以设置在冷却构件12与液泵14之间,当然,过滤构件13优选设置在喷淋构件11与冷却构件12之间,以便更好地保护冷凝器20。这些具体结构的改变均不偏离本发明的基本原理,应当属于本发明的保护范围。Continuing to refer to FIG. 1 , the spray cooling system includes an
此外,冷凝器20的上方还设置有冷却风机30,冷却风机30能够以风冷方式对冷凝器20进行降温,以便进一步提升冷凝器20的冷凝效率。需要说明的是,本发明不对冷却风机30的类型、具体设置位置和数量作任何限制,技术人员可以根据实际使用需求自行设定。In addition, a cooling
进一步地,位于四通阀23与冷凝器20之间的一部分冷媒循环管路与冷却构件12相连,以便流经冷却构件12的冷却液能够对即将进入冷凝器20的冷媒进行初步的降温处理。需要说明的是,本发明不对冷媒循环管路与冷却构件12的具体连接方式作任何限制,这种连接方式既可以是直接相连,也可以是间接相连,技术人员可以根据实际使用需求自行设定,只要流经冷却构件12的冷却液能够对冷媒进行降温处理即可。本发明通过这种设置使得冷媒能够在冷却构件12中得以初步降温后再进入冷凝器20中,以便有效降低冷媒进入冷凝器20时的温度,当冷却液喷淋至冷凝器20的表面时,冷凝器20的表面也就不容易因为温差过大而容易产生腐蚀现象,并且这种两次降温的冷却方式(即通过设置冷却构件12和喷淋冷却两种方式)还能够有效提升冷却效果,从而大幅提升冷凝器20的冷凝效率,进而有效保证所述冷媒循环系统的换热效率。Further, a part of the refrigerant circulation pipeline between the four-
作为冷却构件12的一种优选实施例,冷却构件12为板式换热器(图中未示出),该板式换热器包括多个依次相连的换热板以及设置在所述多个换热板上的冷流道和热流道。需要说明的是,本发明不对换热板之间的具体连接方式作任何限制,技术人员可以根据实际使用需求自行设定,并且所述冷流道和所述热流道既可以是直接形成在所述换热板上的管状空腔,也可以是架设在所述换热板上的管道。当然,所述冷却构件也可以仅包括两个彼此靠近的管路,冷却液和冷媒分别在一个管路中流通,从而对冷媒进行降温处理。此外,本发明也不对所述板式换热器的具体结构作任何限制,技术人员可以根据实际使用需求自行设定;优选地,所述板式换热器为可拆卸板式换热器,以便技术人员可以通过所述空调机组的实际使用需求来确定所述换热板的安装数量,进而更加有效地保证冷却效果。进一步地,在本优选实施例中,输液管路10和所述冷媒循环管路均在冷却构件12处断开,从而形成进口和出口,所述冷流道的两端分别与输液管路10的进口和出口相连,以便冷却液能够在所述冷流道中流通,所述热流道的两端分别与所述冷媒循环管路的进口和出口相连,以便冷媒能够在所述热流道中流通,从而使得流经所述冷流道的冷却液能够对流经所述热流道的冷媒进行降温处理。当然,所述热流道也可以是所述冷媒循环管路的一部分,即直接将一部分冷媒循环管路架设至所述换热板上,而所述冷流道也可以是输液管路10的一部分,即直接将一部分输液管路10架设至所述换热板上。此外,还需要说明的是,本发明不对所述冷流道和所述热流道的具体形状作任何限制,技术人员可以根据实际使用需求自行设定。这种有关具体结构形状的改变并不偏离本发明的基本原理,应当属于本发明的保护范围。As a preferred embodiment of the cooling
继续参阅图1,如图1所示,作为冷却构件12的另一种优选实施例,冷却构件12中设置有冷却腔,所述冷却腔的左右两端分别与输液管路10相连通,以便冷却液能够流经所述冷却腔。需要说明的是,本发明不对所述冷却腔的形状以及所述冷却腔与输液管路10的具体连接位置作任何限制,技术人员可以根据实际使用需求自行设定。位于四通阀23与冷凝器20之间的一部分冷媒循环管路设置在所述冷却腔中,以便流经所述冷却腔的冷却液能够对流经该部分冷媒循环管路的冷媒进行降温处理。在本优选实施例中,冷却构件12通过设置冷却腔来实现初步冷却,在冷媒流经设置在所述冷却腔中的冷媒循环管路时,所述冷却腔中的冷却液能够对流经该部分冷媒循环管路中的冷媒进行降温处理,从而有效降低冷媒进入冷凝器20时的温度,进而有效避免冷凝器20的表面容易被腐蚀的问题。Continue to refer to FIG. 1 , as shown in FIG. 1 , as another preferred embodiment of the cooling
进一步地,冷却构件12可以设置成可拆卸的两部分壳体,并且在两部分壳体之间设置密封圈,当两部分壳体连接到位时,两部分壳体之间形成所述冷却腔;并且其上下左右分别设置有四个通孔结构,左右两个通孔结构用于与输液管路10连通,上下两个通孔结构则用于穿设所述冷媒循环管路,以使部分冷媒循环管路被容纳在所述冷却腔中。需要说明的是,这种设置方式并不是限制性的,技术人员可以根据实际使用需求自行设定,只要部分冷媒循环管路能够被容纳在所述冷却腔中即可;优选地,冷却构件12设置成可拆卸式结构,以便对冷却构件12进行清洗。Further, the cooling
更进一步地,在本优选实施例中,所述冷媒循环管路以来回弯折的方式设置在所述冷却腔中,以便有效增大所述冷媒循环管路与冷却液的接触面积,进而有效提升冷却效果。当然,上述设置方式仅是一种优选设置方式,技术人员还可以根据实际使用需求自行设定其具体结构,例如,所述冷媒循环管路还可以以盘旋的方式设置在所述冷却腔中。进一步优选地,所述冷媒循环管路以左右弯折的方式设置在所述冷却腔中,所述冷却腔中的冷却液流向为从左往右,即所述冷媒循环管路的弯折方向与所述冷却腔中的冷却液的流向相同或相反,以便所述冷却腔中的冷却液能够更好地对所述冷媒循环管路中的冷媒进行冷却,以便进一步有效提升冷却效果。Further, in this preferred embodiment, the refrigerant circulation pipeline is arranged in the cooling chamber in a back-and-forth manner, so as to effectively increase the contact area between the refrigerant circulation pipeline and the cooling liquid, thereby effectively Improve cooling effect. Of course, the above setting method is only a preferred setting method, and technicians can also set the specific structure according to actual use requirements. For example, the refrigerant circulation pipeline can also be arranged in the cooling cavity in a spiral manner. Further preferably, the refrigerant circulation pipeline is arranged in the cooling cavity in a left-right bending manner, and the cooling liquid in the cooling cavity flows from left to right, that is, the bending direction of the refrigerant circulation pipeline. The flow direction of the cooling liquid in the cooling cavity is the same or opposite, so that the cooling liquid in the cooling cavity can better cool the refrigerant in the refrigerant circulation pipeline, so as to further effectively improve the cooling effect.
此外,作为一种优选实施例,冷却构件12上还设置有移动构件(图中未示出),所述移动构件能够在所述冷却腔中移动,以便控制所述冷却腔中的液位高度,从而改变所述冷媒循环管路与所述冷却腔中的冷却液的接触面积,进而有效控制冷媒进入冷凝器20时的温度,以便使得冷媒始终能够以最适宜的温度进入冷凝器20中,进而最大程度地提升冷凝器20的冷凝效率。需要说明的是,本发明不对移动构件的具体结构作任何限制,技术人员可以根据实际使用需求自行设定,只要所述移动构件能够在所述冷却腔中移动而控制所述冷却腔中的液位高度即可;例如,技术人员可以通过将冷却构件12的上盖板设置成中间开口的活塞结构来实现上下移动而控制液位高度。此外,所述移动构件的固定位置由压缩机21的排气温度和流入所述冷却腔的冷却液的温度共同确定,以使冷媒始终能够以预设温度流入冷凝器20中,所述预设温度可以根据冷媒在不同温度下的冷凝效率确定,以便最大程度地提升冷凝器20的冷凝效率。In addition, as a preferred embodiment, the cooling
接着参阅图2,该图是本发明的第一优选实施例的喷淋构件的剖视图。如图2所示,喷淋构件11上设置有积液腔111以及与积液腔111相连通的进液孔112和多个喷淋孔113,喷淋孔113为中部收紧两端扩张的通孔结构。一方面,本发明通过设置积液腔111来提升喷淋构件11中的水压,以便有效提升冷却液的喷淋速度;另一方面,本发明还通过将喷淋孔113设置为中部收紧两端扩张的通孔结构,以便进一步提升冷却液的喷淋速度;本发明通过上述设置使得积液腔111中的冷却液能够通过喷淋孔113加速喷淋至冷凝器20的表面,这样不仅能够有效提升冷却液的喷淋速度,还能够有效保证冷却液的喷淋效果,从而有效保证冷却效果,进而有效提升冷凝器20的冷凝效率。需要说明的是,本发明不对积液腔111的具体形状作任何限制,技术人员可以根据实际使用需求自行设定;优选地,积液腔111为长方体形。具体地,积液腔111通过进液孔112与输液管路10相连通,并且进液孔112设置在积液腔111的上方,多个喷淋孔113设置在积液腔111的下方,以便有效利用冷却液的自重来进一步提升喷淋速度,进而有效保证喷淋范围和冷却效果。此外,还需要说明的是,本发明不对喷淋孔113的具体设置数量和分布方式作任何限制,技术人员可以根据实际使用需求自行设定。这种具体结构的改变并不偏离本发明的基本原理,属于本发明的保护范围。Next, referring to FIG. 2 , which is a cross-sectional view of the shower member according to the first preferred embodiment of the present invention. As shown in FIG. 2 , the
接着参阅图3和4,其中,图3是本发明的第一优选实施例的喷淋构件的剖视图的局部放大图;图4是本发明的第一优选实施例的喷淋构件的仰视图。如图3和4所示,多个喷淋孔113在喷淋构件11的底部呈矩形阵列分布,以便有效保证布液的均匀性,从而有效保证喷淋效果。进液孔112也设置为中部收紧两端扩张的通孔结构,以便有效提升冷却液进入积液腔111时的速度,从而进一步有效提升积液腔111中的水压。具体地,进液孔112自上往下依次包括进液孔入口段1121、进液孔收缩段1122、进液孔喉道1123和进液孔扩散段1124,以便有效提升冷却液进入积液腔111时的流动速度;喷淋孔113自上往下依次包括喷淋孔入口段1131、喷淋孔收缩段1132、喷淋孔喉道1133和喷淋孔扩散段1134,以便有效提升冷却液的喷淋速度。3 and 4, wherein, FIG. 3 is a partial enlarged view of a cross-sectional view of the spray member of the first preferred embodiment of the present invention; FIG. 4 is a bottom view of the spray member of the first preferred embodiment of the present invention. As shown in FIGS. 3 and 4 , the plurality of
作为一种优选实施例,进液孔入口段1121的孔径设置为进液孔喉道1123的孔径的四倍,这种设置比例能够最大程度地提升冷却液在进液孔喉道1123处的增速效果;进液孔入口段1121的孔径设置为大于进液孔扩散段1124的最大孔径(即进液孔扩散段1124远离进液孔入口段1121一端的孔径),这种尺寸设置能够在兼顾喷射范围的同时有效保证冷却液的喷射速度;进液孔入口段1121的长度设置为进液孔扩散段1124的长度的二分之一,这种设置比例能够在保证喷射范围的同时有效保证冷却液能够保持较大的喷射速度,进而有效提升水压。As a preferred embodiment, the aperture of the
此外,优选地,喷淋孔入口段1131的孔径设置为喷淋孔喉道1133的孔径的四倍,这种设置比例能够最大程度地提升冷却液在喷淋孔喉道1133处的增速效果;喷淋孔入口段1131的孔径设置为大于喷淋孔扩散段1134的最大孔径(即喷淋孔扩散段1134远离喷淋孔入口段1131一端的孔径),这种尺寸设置能够在兼顾喷淋范围的同时有效保证冷却液的喷淋速度,进而最大程度地提升喷淋冷却效果;喷淋孔入口段1131的长度设置为喷淋孔扩散段1134的长度的二分之一,这种设置比例能够在保证喷淋范围的同时有效保证冷却液能够保持较大的喷淋速度,进而最大程度地提升喷淋构件11的喷淋冷却效果。通过上述优选设置方式能够有效提升喷淋构件11的喷淋速度和喷淋范围,从而有效保证喷淋构件11的喷淋冷却效果,进而有效保证冷凝器20的冷凝效率。In addition, preferably, the diameter of the spray
实施例2:Example 2:
首先参阅图5至7,其中,图5是本发明的第二优选实施例的整体结构示意图;图6是本发明的第二优选实施例的喷淋构件的俯视图;图7是本发明的第二优选实施例的喷淋构件的侧剖图。需要说明的是,由于本优选实施例中所述的冷媒循环系统的结构与第一优选实施例所述的结构相同,在此就不再赘述。如图5至7所示,喷淋构件11'上设置有彼此连通的引流腔111'和导向加速腔112',其中,引流腔111'通过进液孔115'与输液管路10相连通,导向加速腔112'中设置有喷淋口116'以及设置在喷淋口116'两侧的第一导向加速结构113'和第二导向加速结构114',第一导向加速结构113'与第二导向加速结构114'之间设置有缺口,以便冷却液加速通过;第一导向加速结构113'和第二导向加速结构114'共同设置为能够使引流腔111'中的冷却液加速通过喷淋口116'喷淋至冷凝器20的表面。需要说明的是,本发明不对所述导向加速结构的具体结构作任何限制,只要所述导向加速结构能够起到导向加速的作用即可;例如,虽然本优选实施例中所述的导向加速结构包括第一导向加速结构113'和第二导向加速结构114',但是,所述导向加速结构显然还可以仅包括第一导向加速结构113',技术人员可以根据实际使用需求自行设定。Referring first to FIGS. 5 to 7 , wherein, FIG. 5 is a schematic diagram of the overall structure of the second preferred embodiment of the present invention; FIG. 6 is a top view of the spray member of the second preferred embodiment of the present invention; Two side sectional views of the spray member of the preferred embodiment. It should be noted that, since the structure of the refrigerant circulation system described in this preferred embodiment is the same as the structure described in the first preferred embodiment, it will not be repeated here. As shown in Figs. 5 to 7, the spray member 11' is provided with a drainage cavity 111' and a guide acceleration cavity 112' that communicate with each other, wherein the drainage cavity 111' communicates with the
作为一种优选实施例,引流腔111'和导向加速腔112'均为长方体形,并且喷淋构件11'上开设有多个进液孔115';输液管路10的末端分设出多个子管路,每个子管路都对应连接有一个进液孔115',以便多个进液孔115'能够同时进液,并且多个进液孔115'均与引流腔111'相连通,通过这种设置方式能够有效提升引流腔111'中的水压,进而有效提升冷却液的初始流动速度。当然,这种设置方式并不是限制性的,技术人员也可以根据实际使用需求自行设定引流腔111'和导向加速腔112'的具体形状。优选地,引流腔111'为扁平状的长方体形,并且该长方体形的宽度设置为高度的六倍,以便冷却液能够通过引流腔111'获得足够大的初速度以进入导向加速腔112';进一步优选地,引流腔111'的底面设置成入口高出口低的形状,以便进一步提升冷却液进入导向加速腔112'时的速度。进一步地,引流腔111'和导向加速腔112'的底面齐平,并且引流腔111'的高度小于导向加速腔112'的高度,以便引流腔111'中的冷却液涌入导向加速腔112'后能够得到有效加速。经过数据建模和多次模拟流体流动的试验发现,将引流腔111'的高度设置为导向加速腔112'的高度的三分之一能够使得通过引流腔111'流出的冷却液均能够在导向加速腔112'中进行充分提速后再通过喷淋口116'喷出,进而有效提升其喷淋效果。As a preferred embodiment, the drainage cavity 111' and the guiding acceleration cavity 112' are both cuboid, and the spray member 11' is provided with a plurality of liquid inlet holes 115'; the end of the
接着参阅图7,第一导向加速结构113'设置在靠近引流腔111'的一侧,第二导向加速结构114'设置在远离引流腔111'的一侧。在本优选实施例中,第一导向加速结构113'和第二导向加速结构114'均为以贯穿方式横向设置于导向加速腔112'中的板状结构,其中,第二导向加速结构114'呈竖向设置;当然,这种形状设置并不是限制性的,技术人员可以根据实际使用需求自行改变,例如,第二导向加速结构114'还可以是长条状的块状结构。具体地,第一导向加速结构113'包括竖直段1131'和倾斜段1132',参阅图7中的方位,竖直段1131'沿导向加速腔112'的底面向上延伸形成,倾斜段1132'沿竖直段1131'的顶部向靠近第二导向加速结构114'的一侧(即右侧)斜向下倾斜延伸形成,并且竖直段1131'与引流腔111'的底面通过弧形结构相连,以便有效减少冷却液流经此处时产生的能量损耗。优选地,倾斜段1132'斜向下倾斜的角度为30°,以便同时兼顾流动速度和流动路程,从而有效保证冷却液能够通过倾斜段1132'实现有效加速。从引流腔111'中流入的冷却液在流经弧形结构后就开始沿着竖直段1131'的左侧壁进行上冲,接着,在动能和重力势能的双重作用下,冷却液沿着倾斜段1132'的顶壁开始加速下冲,大量冷却液涌入所述缺口附近,即靠近第二导向加速结构114'右侧的位置,在涌出缺口时,冷却液的流速得到进一步的提升。Next, referring to FIG. 7 , the first guiding and accelerating structure 113' is disposed on the side close to the drainage cavity 111', and the second guiding and accelerating structure 114' is disposed on the side away from the drainage cavity 111'. In this preferred embodiment, the first guide acceleration structure 113' and the second guide acceleration structure 114' are both plate-like structures transversely disposed in the guide acceleration cavity 112' in a penetrating manner, wherein the second guide acceleration structure 114' It is arranged vertically; of course, this shape setting is not limited, and the skilled person can change it according to actual use requirements. For example, the second guiding acceleration structure 114' can also be a long block-shaped structure. Specifically, the first guiding acceleration structure 113' includes a vertical section 1131' and an inclined section 1132'. Referring to the orientation in FIG. 7, the vertical section 1131' extends upward along the bottom surface of the guiding acceleration cavity 112', and the inclined section 1132' is formed. Along the top of the vertical section 1131', the vertical section 1131' and the bottom surface of the drainage cavity 111' are connected through an arc-shaped structure. , in order to effectively reduce the energy loss when the coolant flows through here. Preferably, the inclined downward angle of the inclined section 1132' is 30°, so as to take into account both the flow speed and the flow distance, so as to effectively ensure that the cooling liquid can be effectively accelerated through the inclined section 1132'. The cooling liquid flowing in from the drainage cavity 111' begins to rush up along the left side wall of the vertical section 1131' after flowing through the arc structure. Then, under the dual action of kinetic energy and gravitational potential energy, the cooling liquid flows along The top wall of the inclined section 1132' begins to accelerate and descend, and a large amount of cooling liquid pours into the vicinity of the gap, that is, the position close to the right side of the second guide acceleration structure 114', and the flow rate of the cooling liquid is further increased when the gap is poured out. .
进一步地,倾斜段1132'的右端延伸至超过第二导向加速结构114'的竖向延长线,以使所述缺口形成在倾斜段1132'的下方,即冷却液只有与第二导向加速结构114'的右侧壁以及导向加速腔112'的内侧壁产生挤压后才会通过所述缺口涌出,以便进一步保证导向加速腔112'的加速效果。Further, the right end of the inclined section 1132' extends beyond the vertical extension line of the second guide acceleration structure 114', so that the gap is formed below the inclined section 1132', that is, the cooling liquid is only connected to the second
此外,喷淋口116'处设置有导流结构,所述导流结构为喷淋口116'附近的内壁向下削减而形成的倾斜面,冷却液通过喷淋口116'喷出时能够再次得到加速,即在压力和重力的双重作用下,冷却液能够在喷淋口116'处得以再次加速,从而以较大的速度喷出,进而有效保证喷淋构件11'的喷淋范围和喷淋效果。本领域技术人员能够理解的是,技术人员可以根据实际使用需求自行设定所述导流结构的具体结构,只有能够实现导流加速的效果即可;这种有关具体结构的改变并不偏离本发明的基本原理,应当属于本发明的保护范围。In addition, a flow guide structure is provided at the spray port 116', the flow guide structure is an inclined surface formed by cutting down the inner wall near the spray port 116', and the cooling liquid can be sprayed again through the spray port 116'. Accelerated, that is, under the dual action of pressure and gravity, the cooling liquid can be accelerated again at the spray port 116', so as to be sprayed at a higher speed, thereby effectively ensuring the spray range and spray range of the
实施例3:Example 3:
首先参阅图8,该图是本发明的第三优选实施例的整体结构示意图。需要说明的是,由于本优选实施例中所述的冷媒循环系统的结构与第一优选实施例中所述的结构类似,在此就不再赘述。如图8所示,在本优选实施例中,所述喷淋冷却系统包括输液管路10、喷淋构件11"、过滤构件13、液泵14和接液构件15;参阅图8中的方位,输液管路10的上端与喷淋构件11"的上端相连,以便向喷淋构件11"中输送冷却液,喷淋构件11"的下端设置有喷淋口1113",输液管路10的下端与接液构件15相连,并且喷淋构件11"与接液构件15之间还依次设置有过滤构件13和液泵14。具体地,输液管路10用于连接各个元件,从而实现冷却液的传输;喷淋构件11"设置在冷凝器20的上方,用于向冷凝器20的表面喷淋冷却液,从而对冷凝器20进行降温处理,进而提升冷凝器20的冷凝效率;过滤构件13用于过滤冷却液,以便有效保证喷淋在冷凝器20上的冷却液的洁净程度,从而有效避免冷凝器20的表面容易出现污垢的问题,进而有效保证冷凝器20的表面始终能够保持洁净状态;液泵14用于给冷却液的循环提供动力;接液构件15设置在冷凝器20的下方,喷淋到冷凝器20表面的冷却液能够在完成冷却后落入接液构件15中,接液构件15与输液管路10相连通,以便通过输液管路10实现冷却液的循环利用。需要说明的是,本发明不对冷却液的使用类型作任何限制,通常冷却液都是采用水,当然,技术人员也可以根据实际使用需求自行设定冷却液的类型。此外,本发明不对过滤构件13的具体类型和设置位置作任何限制,技术人员可以根据实际使用需求自行设定;例如,过滤构件13也可以设置在液泵14与接液构件15之间,当然,过滤构件13优选设置在喷淋构件11"与液泵14之间,以便更好地保护冷凝器20。这些具体结构的改变均不偏离本发明的基本原理,应当属于本发明的保护范围。First, please refer to FIG. 8 , which is a schematic diagram of the overall structure of the third preferred embodiment of the present invention. It should be noted that, since the structure of the refrigerant circulation system described in this preferred embodiment is similar to the structure described in the first preferred embodiment, it will not be repeated here. As shown in FIG. 8 , in this preferred embodiment, the spray cooling system includes a
接着参阅图9,该图是本发明的第三优选实施例的喷淋构件的内部结构示意图。如图9所示,喷淋构件11"包括主体111"以及设置在主体111"上的喷嘴1111"、引射口1112"和喷淋口1113",主体111"上沿冷却液的流动方向(即自上往下)依次设置有吸液腔1114"、混合腔1115"和扩散腔1116";其中,喷嘴1111"的至少一部分设置在吸液腔1114"中,以使通过喷嘴1111"进入的冷却液能够直接喷入吸液腔1114"中。喷淋构件11"的上游设置有分流构件16,输液管路10通过分流构件16被分为三个输液支路,这三个输液支路分别与喷嘴1111"和设置在喷嘴1111"两侧的引射口1112"相连,以便给喷嘴1111"和引射口1112"输送冷却液,喷淋口1113"设置在主体111"的下端口处,即扩散腔1116"远离混合腔1115"的一端。Next, refer to FIG. 9 , which is a schematic diagram of the internal structure of the shower member according to the third preferred embodiment of the present invention. As shown in FIG. 9 , the
本领域技术人员能够理解的是,虽然本优选实施例中所述的喷淋冷却系统采用分流构件16实现分流,但这并不是限制性的,冷却液显然还可以直接被引入喷淋构件11"的上方,再自行通过喷嘴1111"和引射口1112"实现分流,并且本发明也不对分流构件16的具体类型作任何限制,技术人员可以根据实际使用需求自行设定,只要输液管路10能够通过分流构件16实现分流即可。Those skilled in the art can understand that although the spray cooling system described in this preferred embodiment adopts the
在本优选实施例中,喷嘴1111"和引射口1112"均设置在主体111"的顶部,两个引射口1112"分别设置在喷嘴1111"的两侧,并且两个引射口1112"的中心轴均与喷嘴1111"的中心轴平行,以便有效避免冷却液之间产生不必要的碰撞而损耗能量,进而有效保证冷却液的喷淋速度。需要说明的是,虽然本优选实施例中所述的喷淋构件11"包括两个引射口1112",并且两个引射口1112"分别设置在喷嘴1111"的两端,但是,这显然只是一种优选实施方式,本领域技术人员显然还可以根据实际使用需求自行设定引射口1112"的设置数量、设置位置和分布方式,例如,引射口1112"的数量可以是四个,引射口1112"可以设置在吸液腔1114"的侧壁上。这种具体结构的改变均不偏离本发明的基本原理,应当属于本发明的保护范围。In this preferred embodiment, the
继续参阅图9,在本优选实施例中,喷嘴1111"设置为中部收紧两端扩张的通孔结构,这种中部收紧两端扩张的通孔结构能够有效提升冷却液的喷射速度,以使通过喷嘴1111"进入的冷却液的流速大于通过引射口1112"进入的冷却液的流速,从而有效提升引射效果,进而有效提升冷却液的喷淋速度。进一步地,喷嘴1111"、吸液腔1114"、混合腔1115"和扩散腔1116"的中心轴重合,以使喷淋构件11"内的整个冷却液通道呈竖直状;这种设置方式不仅能够更好地利用重力势能进行加速,而且还能够使得冷却液的大体流向不用发生太大改变,从而有效减少能量损失,进而有效保证冷却液能够以较大速度喷出。Continuing to refer to FIG. 9 , in this preferred embodiment, the
此外,作为一种优选实施例,吸液腔1114"包括竖直段和收缩段,所述竖直段有利于冷却液的引入,所述收缩段有利于增强引射效果。混合腔1115"中各处的孔径均相同,即为圆柱状空腔,以便通过喷嘴1111"进入的冷却液和通过引射口1112"进入的冷却液能够在混合腔1115"中充分混合而不受其他因素的影响。扩散腔1116"呈扩散状,以便提速后的冷却液能够通过扩散腔1116"实现扩散,从而喷射至更大的范围,进而有效提升冷却液的喷淋效果。In addition, as a preferred embodiment, the
进一步地,位于四通阀23与冷凝器20之间的一部分冷媒循环管路设置在吸液腔1114"中,以便吸液腔1114"中的冷却液能够与所述冷媒循环管路中的冷媒进行换热。通过这种设置,一方面,经过换热后,吸液腔1114"中的冷却液的温度得以升高,即,冷却液的内部能量发生改变,从而更利于引射现象的产生,以便进一步提升冷却液的喷淋速度,进而更有效地保证冷却液的喷淋范围和喷淋效果;另一方面,经过换热后,吸液腔1114"中的冷却液能够对冷媒进行初步降温后再进入冷凝器20中,以便有效降低冷媒进入冷凝器20时的温度,当冷却液喷淋至冷凝器20的表面时,冷凝器20的表面也就不容易因为温差过大而产生腐蚀现象,并且这种两次降温的冷却方式(即通过吸液腔1114"中的冷却液进行冷却和通过喷淋方式进行冷却这两种方式)还能够有效提升冷却效果,从而大幅提升冷凝器20的冷凝效率,进而有效保证所述冷媒循环系统的换热效率。Further, a part of the refrigerant circulation pipeline located between the four-
作为一种优选实施例,吸液腔1114"中设置有多个换热板17;优选地,换热板17由金属制成。每个换热板17均沿径向设置,并且多个换热板17绕吸液腔1114"的中心轴呈放射状排布,即,以放射状排布的方式环绕设置于喷嘴1111"的外部。换热板17上设置有多个安装孔,所述冷媒循环管路以环绕方式架设于所述多个安装孔中,以便所述冷媒循环管路能够通过换热板17更好地进行换热。需要说明的是,换热板17的设置仅是一种优选实施方式,技术人员也可以根据实际使用需求自行设定,例如,也可以直接将冷媒循环管路设置在吸液腔1114"中。此外,上述设置方式也仅是一种优选实施方式,本领域技术人员可以根据实际使用需求自行调整。优选地,多个换热板17设置在引射口1112"的附近,以便通过引射口1112"进入的冷却液能够尽快与所述冷媒循环管路中的冷媒进行换热,进而更好地保证引射效果。As a preferred embodiment, a plurality of
此外,还需要说明的是,本发明不对所述冷媒循环管路安放至吸液腔1114"中的方式作任何限制,技术人员可以根据实际使用需求自行设定。作为一种实施例,主体111"可以设置为可拆卸的上下两部分,并且上下两部分主体之间设置密封圈,当上下两部分主体连接到位时,其左右两侧分别设置有一个通孔结构,这两个通孔结构可以容纳所述冷凝循环管路。在安装主体111"时,先将换热板17与所述冷媒循环管路安装到位,再将换热板17以及架设在换热板17上的冷媒循环管路放至上下两部分主体之间,再将上下两部分主体连接起来,在主体111"安装到位的情况下,换热板17和架设在换热板17上的冷媒循环管路被容纳在吸液腔1114"中,并且所述冷媒循环管路能够通过上述通孔结构与外部相连,以便有效保证所述冷媒循环系统的正常运行。当然,这并不是限制性的,技术人员也可以根据实际使用需求自行设定其安放方式。In addition, it should also be noted that the present invention does not impose any restrictions on the manner in which the refrigerant circulation pipeline is placed in the
至此,已经结合附图描述了本发明的技术方案,但是,本领域技术人员容易理解的是,本发明的保护范围显然不局限于这些具体实施方式。在不偏离本发明的原理的前提下,本领域技术人员可以对相关技术特征作出等同的更改或替换,这些更改或替换之后的技术方案都将落入本发明的保护范围之内。So far, the technical solutions of the present invention have been described with reference to the accompanying drawings, but those skilled in the art can easily understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.
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