CN113251520A - 一种恒温恒湿空调系统 - Google Patents
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Abstract
本发明涉及一种恒温恒湿空调系统,包括沿送风方向依次设置于空调箱体内的冷盘管和热盘管,所述冷盘管与热盘管之间设置有用于加湿空气的水淋组件,且所述冷盘管的输入端设置有连接冷、热媒介的三通阀。该恒温恒湿空调系统去除原有高成本的加湿装置,改用水淋的方式加湿空气,通过小幅度的改动,降低使用成本及对水质的要求;双重加热设计,可更加稳定对送风温湿度进行调控,且能耗更低。
Description
技术领域
本发明涉及空调箱技术领域,特别涉及一种恒温恒湿空调系统。
背景技术
恒温恒湿空调系统用于满足各类用户对室内环境的温度、相对湿度、洁净度及新风量等需求。
参阅附图3,现有恒温恒湿空调系统在冬季调控时,以室外0℃为例,由于空气较为干燥,故冷盘管关闭直接开启热盘管对空气加热至30℃,使其可容纳水分的能力增强,而后使用纯水并通过加湿装置(如高压喷嘴、电极加湿器、蒸汽加湿器)对升温后的空气进行加湿、降温,以达到25℃、55%的恒温恒湿设定。
由于上述恒温恒湿空调系统由于是对升温后的干燥气体直接加湿,其温湿度控制的稳定性较差,且加湿装置需搭配纯水使用,不仅使用成本高且能耗大,故此提出一种恒温恒湿空调系统。
发明内容
本发明所要解决的技术问题是:为了克服现有技术的不足,提供一种恒温恒湿空调系统。
为了达到上述技术效果,本发明采用的技术方案是:一种恒温恒湿空调系统,包括沿送风方向依次设置于空调箱体内的冷盘管和热盘管,所述冷盘管与热盘管之间设置有用于加湿空气的水淋组件,且所述冷盘管的输入端设置有连接冷、热媒介的三通阀。
进一步地,所述水淋组件包括但不局限于湿膜材料。
进一步地,所述水淋组件可拆卸的设置在空调箱体内,且所述空调箱体上设置有检修门。
进一步地,所述水淋组件的上、下方分置有布水器和水循环系统,所述布水器与水循环系统连接。
进一步地,所述布水器与水循环系统之间设置有过滤组件,所述过滤组件包括过滤箱、转轴和两块挡板,所述过滤箱两端分别连接布水器与水循环系统,过滤箱上设置有开口,所述开口内侧围设有弹性圈,所述转轴转动安装在开口中部,两块所述挡板呈十字交叉设置在转轴上,其中一块挡板可与弹性圈过盈配合实现密封,另一块挡板两端均嵌入有可拆卸的滤网,两个所述滤网分置在过滤箱的内外两侧。
进一步地,所述冷盘管和热盘管上均设置有超声波振子,所述超声波振子外接空调箱体外的超声波发生器。
进一步地,沿送风方向所述冷盘管的下游设置有第一温度传感器,所述热盘管的下游设置有第二温度传感器。
进一步地,所述空调箱体内还设置有杀菌装置,所述杀菌装置为位于热盘管下游的紫外线灯。
进一步地,所述空调箱体的表面设置有隔热吸音层,所述隔热吸音层包括但不局限于蜜胺泡棉层。
与现有技术相比,本发明的有益效果是:
1.去除原有高成本的加湿装置,改用水淋的方式加湿空气,通过小幅度的改动,降低使用成本及对水质的要求;
2.双重加热设计,可更加稳定对送风温湿度进行调控,且能耗更低。
上述说明仅是本发明技术方案的概述,为了能够更清楚了解本发明的技术手段,而可依照说明书的内容予以实施,并且为了让本发明的上述和其他目的、特征和优点能够更明显易懂,下面结合附图和实施例对本发明做进一步详细说明,显然,所描述的实施例是本发明一部分实施例,而不是全部的实施例。
附图说明
图1为本发明的恒温恒湿空调系统的结构示意图;
图2为本发明中过滤组件的结构示意图;
图3为现有技术的恒温恒湿空调系统的结构示意图。
图中各标号和对应的名称为:1.空调箱体,2.冷盘管,3.热盘管,4.水淋组件,5.三通阀,6.检修门,7.布水器,8.水循环系统,9.过滤组件,10.超声波振子,11.第一温度传感器,12.第二温度传感器,13.杀菌装置,14.加湿装置,901.过滤箱,902.转轴,903.挡板,904.弹性圈,905.滤网。
具体实施方式
现在结合附图对本发明作进一步详细的说明。这些附图均为简化的示意图,仅以示意方式说明本发明的基本结构,因此其仅显示与本发明有关的构成。
实施例1
如图1所示,本申请提供一种恒温恒湿空调系统,包括沿送风方向依次设置于空调箱体1内的冷盘管2和热盘管3,冷盘管2与热盘管3之间设置有用于加湿空气的水淋组件4,其中水淋组件4包括但不局限于湿膜材料,且冷盘管2的输入端设置有连接冷、热媒介的三通阀5。
本实施例的改进之处在于冷盘管2上安装了三通阀5,以实现冷、热媒介的双向选择使用,另外还增设加湿空气的水淋组件4,整个改动幅度小,成本低。
具体使用时,还是以冬季室外0℃为例,三通阀5的设计可通入热媒介使原先的冷盘管2也具备了加热功能,当室外干燥的空气进入空调箱体1内后,由冷盘管2先将其加热至18℃左右,而后穿过水淋组件4进行完全加湿并降温至15℃左右,此时,空气的相对湿度可接近100%,参考焓湿图可得知,在标准环境下,含湿量达到10.5g/kga左右,接着,由热盘管3对空气进行二次加热,在含湿量10.5g/kga不变的情况下,空气升温至25℃左右,其相对湿度可保持在55%左右,进而实现恒温恒湿的调控。
该过程由于采用水淋的方式完全加湿空气,相较于传统恒温恒湿空调系统(参见图3)的加湿装置14,其成本低且对水质的要求不高,且在标准环境下,由于水汽饱和状态的空气在不同温度下含湿量基本都为定值,故设定加湿后空气的温度,即可实现精确控制空气后续的湿度调节,且可直接升温至所需温度,无需再降温处理,具有可控性稳定、耗能低的优点。
在上述实施例的基础上,为方便后续维护,保证空调系统持续稳定的运行,水淋组件4可拆卸的设置在空调箱体1内,且空调箱体1上设置有检修门6。
另外,水淋组件4的上、下方分置有布水器7和水循环系统8,布水器7与水循环系统8连接。
布水器7可使水淋组件4布水均匀,使其与空气充分混合,保证加湿效果,水循环系统8可将下落的用水收集进行循环利用,节少水量消耗。
沿送风方向冷盘管2的下游设置有第一温度传感器11,热盘管3的下游设置有第二温度传感器12。
第一温度传感器11和第二温度传感器12分别用于检测两次加热后的空气温度,以实现恒温恒湿的精确控制。
空调箱体1内还设置有杀菌装置13,杀菌装置13为位于热盘管3下游的紫外线灯。
采用紫外线灯杀菌具有环保、全面的优点,进而有效改善空气质量,营造健康舒适的送风环境。
空调箱体1的表面设置有隔热吸音层,隔热吸音层包括但不局限于蜜胺泡棉层,其使用成本低,且具有良好的隔热、吸声性能,可减少该空调系统运行时的能耗及噪音污染。
实施例2
如图2所示,与实施例1的区别在于:布水器7与水循环系统8之间设置有过滤组件9,过滤组件9包括过滤箱901、转轴902和两块挡板903,过滤箱901两端分别连接布水器7与水循环系统8,过滤箱901上设置有开口,开口内侧围设有弹性圈904,转轴902转动安装在开口中部,两块挡板903呈十字交叉设置在转轴902上,其中一块挡板903可与弹性圈904过盈配合实现密封,另一块挡板903两端均嵌入有可拆卸的滤网905,两个滤网905分置在过滤箱901的内外两侧。
由于引入的空气存有杂质,而经水淋组件4加湿时,杂质易顺水流进入水循环系统8并通过布水器7重新流入水淋组件4,长久以往易造成水淋组件4的污染及堵塞问题。故本实施例在布水器7与水循环系统8之间设置过滤组件9,该过滤组件9中,始终有一块滤网905位于过滤箱901内对水流进行过滤,仅需定期将转轴902选择180°,即可将另一块干净的滤网905与原有滤网905替换位置,并于过滤箱901外取出原有滤网905,整个过程无需停机操作,滤网905的更换操作简单且高效。
实施例3
如图1所示,与实施例1的区别在于:冷盘管2和热盘管3上均设置有超声波振子10,超声波振子10外接空调箱体1外的超声波发生器。
考虑到冷盘管2和热盘管3长久使用后,管内壁上易形成水垢影响换热效率,进而造成能耗增加,本实施例在管外壁设置超声波振子10,通过超声波发生器驱动超声波振子10对管内水垢进行自动化清理,以保证冷盘管2和热盘管3的正常使用。
本发明不局限于上述具体的实施方式,对于本领域的普通技术人员来说从上述构思出发,不经过创造性的劳动,所作出的种种变换,均落在本发明的保护范围之内。
Claims (9)
1.一种恒温恒湿空调系统,包括沿送风方向依次设置于空调箱体(1)内的冷盘管(2)和热盘管(3),其特征在于,所述冷盘管(2)与热盘管(3)之间设置有用于加湿空气的水淋组件(4),且所述冷盘管(2)的输入端设置有连接冷、热媒介的三通阀(5)。
2.如权利要求1所述的恒温恒湿空调箱,其特征在于,所述水淋组件(4)包括但不局限于湿膜材料。
3.如权利要求1所述的恒温恒湿空调箱,其特征在于,所述水淋组件(4)可拆卸的设置在空调箱体(1)内,且所述空调箱体(1)上设置有检修门(6)。
4.如权利要求1所述的恒温恒湿空调箱,其特征在于,所述水淋组件(4)的上、下方分置有布水器(7)和水循环系统(8),所述布水器(7)与水循环系统(8)连接。
5.如权利要求4所述的恒温恒湿空调箱,其特征在于,所述布水器(7)与水循环系统(8)之间设置有过滤组件(9),所述过滤组件(9)包括过滤箱(901)、转轴(902)和两块挡板(903),所述过滤箱(901)两端分别连接布水器(7)与水循环系统(8),过滤箱(901)上设置有开口,所述开口内侧围设有弹性圈(904),所述转轴(902)转动安装在开口中部,两块所述挡板(903)呈十字交叉设置在转轴(902)上,其中一块挡板(903)可与弹性圈(904)过盈配合实现密封,另一块挡板(903)两端均嵌入有可拆卸的滤网(905),两个所述滤网(905)分置在过滤箱(901)的内外两侧。
6.如权利要求1或4所述的恒温恒湿空调箱,其特征在于,所述冷盘管(2)和热盘管(3)上均设置有超声波振子(10),所述超声波振子(10)外接空调箱体(1)外的超声波发生器。
7.如权利要求1所述的恒温恒湿空调箱,其特征在于,沿送风方向所述冷盘管(2)的下游设置有第一温度传感器(11),所述热盘管(3)的下游设置有第二温度传感器(12)。
8.如权利要求7所述的恒温恒湿空调箱,其特征在于,所述空调箱体(1)内还设置有杀菌装置(13),所述杀菌装置(13)为位于热盘管(3)下游的紫外线灯。
9.如权利要求8所述的恒温恒湿空调箱,其特征在于,所述空调箱体(1)的表面设置有隔热吸音层,所述隔热吸音层包括但不局限于蜜胺泡棉层。
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