冷水机组|螺杆冷水机|工业冷水机|款式不同、使用的配置也不一样具体请看下述讲解:
1. 冷水机组: 1、压缩机:因其使用螺杆式制冷压缩机而被称之为螺杆冷水机,常用的螺杆式压缩机品牌主要是台湾汉钟和德国比泽尔,结构紧凑,运行稳定,上乘品质之选; 2、蒸发器/冷凝器:选用壳管式蒸发器/冷凝器,安全合格的两器制冷量充足,而其侧盖设计理念,方便日后维护保养; 3、冷冻配件:主要选用美国ALCO品牌的膨胀阀、过滤器、电磁阀等,品质佳,安全稳定;高低压压力表则是台湾富国牌,可清晰看到高压/低压的压力值; 4、控制面板:精选美国邦普品牌。它所起的作用是控制螺杆式冷水机的水温温度。用户可以根据它调整所需要的制冷温度、冷水机的运行、冷水机的设置等; 5、电控系统:主要选用施奈德电器,品牌,操作简单,主机与电源接驳。故障率低,安全系数高,安装简单。系统控制可及时调整,直观可靠;2.冷水机组 1、压缩机:主要是选用日本三洋和美国谷轮牌,如果客户需要,也可使用日本松下、日本三菱品牌等。在这里要注明:1匹、2匹使用日本松下牌压缩机,而且它们是使用220V的电源。 2、蒸发器/冷凝器:两款冷水机都是使用水箱盘管式蒸发器,对于冷凝器:风冷冷水机使用翅片式,水冷冷水机使用壳管式。都是专业企业设计生产; 3、循环水泵/储水箱:风冷冷水机和水冷冷水机自身就配置有水泵和水箱。主要采用台湾源立牌标准型水泵,水箱则是314不锈钢材质自动补水水箱; 4、冷冻配件:对于小功率风冷/水冷冷水机是使用毛细管节流。稍大功率的则是用丹麦丹佛斯膨胀阀和美国ALCO过滤器、电磁阀等;台湾富国牌高低压压力表; 5、电控系统/控制面板:使用公司开发的高智能PLC、PC级电脑控制系统,可做远程监视与控制,具有自动加卸载、定时开关机以及记录故障原因等多重功能;3.工业冷水机工业冷水机各零部件配置和水冷冷水机一样,使用的压缩机可按客户选择。主要主要是选用日本三洋和美国谷轮牌,能效比比普通压缩机高出10%~20%,电路控制均采用,操作简单快捷,制冷充路,规格齐全,性能稳定,可广泛应用于建筑、医药、化工、食品、电子等特殊行业。 德昌冷水机组用冷凝器的型式选择案例讲解:冷凝器是冷水机组四大主要组件之一,它的设计方法、制作材质、换热范围及款式类型等因素都可能影响冷水机制冷效果的稳定性。因此,根据机组使用行业、机组类型等不同,所选择的冷凝器型式也不一样。 1.在小型制冷装置(比如制冷量较小的冷水机组)中,为使用方便起见,通常采用风冷冷却式冷凝器。风冷冷却时冷凝器又分为强制通风式和自然对流式两种。在制冷量相对较大(10kw以上)的冷水机组,也可采用水冷冷凝器。在小型冷水机组中所用的水冷冷凝器有套管式和卧式壳管式冷凝器。 2.强制通风的空气冷却式冷凝器以空气为冷却介质,适用于缺水或无法供水的场合,特别是在以氟利昂为制冷剂的小型风冷式冷水机组很常见。通过安装在机组顶部或侧边的风扇与空气进行热交换达到制冷的目的。风冷冷水机结构紧凑,移动方便,安装简单,无需辅助设备,在机器设备配套行业特别常见。 3.而水冷套管式冷凝器则结构简单,制造方便,冷凝器占用空间小,使得水冷冷水机组的体积小、重量轻,因此,套管式冷凝器在单元式空调机组及其他制冷量相对较大的小型水冷冷水机组中得到广泛的应用。一般来说,套管式冷凝器的水耗量比卧式壳管式冷凝器的水耗量要小,单清洗更加困难,因此,套管式冷凝器应使用水质较好的冷却水。 德昌温馨提示:德昌冷水机组,根据客户的需求来选择冷凝器,若制冷量相对较大时可采用卧式壳管式冷凝器。而在卧式壳管式冷凝器中,水在壳管内流动,不可避免的会在管壁上形成水垢而影响传热,清洗时须拆去两端封头,且传热管内径通常较小,清洗很不方便,为减少清洗次数或不清洗,因此,对卧式壳管式冷凝器应使用水质较好的冷却水。(如水质满足不了要求,建议采用风冷式冷水机)固定链接:|冷水机厂|nclick=null;if(arg1.onmousemove)arg1.onmousemove=null;if(arg1.onmouseover)arg1.onmouseover=null;if(arg1.ondblclick)arg1.ondblclick=null;if(arg1.onmouseenter)arg1.onmouseenter=null;if(arg1.onmouseleave)arg1.onmouseleave=null;return result;}">振动台的定振精度的检测方法 nclick=null;if(arg1.onmousemove)arg1.onmousemove=null;if(arg1.onmouseover)arg1.onmouseover=null;if(arg1.ondblclick)arg1.ondblclick=null;if(arg1.onmouseenter)arg1.onmouseenter=null;if(arg1.onmouseleave)arg1.onmouseleave=null;return result;}">
nclick=null;if(arg1.onmousemove)arg1.onmousemove=null;if(arg1.onmouseover)arg1.onmouseover=null;if(arg1.ondblclick)arg1.ondblclick=null;if(arg1.onmouseenter)arg1.onmouseenter=null;if(arg1.onmouseleave)arg1.onmouseleave=null;return result;}">nclick=null;if(arg1.onmousemove)arg1.onmousemove=null;if(arg1.onmouseover)arg1.onmouseover=null;if(arg1.ondblclick)arg1.ondblclick=null;if(arg1.onmouseenter)arg1.onmouseenter=null;if(arg1.onmouseleave)arg1.onmouseleave=null;return result;}">nclick=null;if(arg1.onmousemove)arg1.onmousemove=null;if(arg1.onmouseover)arg1.onmouseover=null;if(arg1.ondblclick)arg1.ondblclick=null;if(arg1.onmouseenter)arg1.onmouseenter=null;if(arg1.onmouseleave)arg1.onmouseleave=null;return result;}">振动台nclick=null;if(arg1.onmousemove)arg1.onmousemove=null;if(arg1.onmouseover)arg1.onmouseover=null;if(arg1.ondblclick)arg1.ondblclick=null;if(arg1.onmouseenter)arg1.onmouseenter=null;if(arg1.onmouseleave)arg1.onmouseleave=null;return result;}">用于发现早期故障,模拟实际工况考核和结构强度试验,产品应用范围广泛、适用面宽、试验、可靠。振动台采用分体式结构,由振动台面、台体、控制台及支架四部分组成,该振动台不同于普通的机械式振动台,它具有使用简单、体积小、重量轻、超静音工作,故安装时无需特别坚固的基础工程,增加抗干扰电路后增加了强电磁对弱电的控制电路的干扰,使振动机工作性能更加可靠、稳定。下面为大家介绍振动台的定振精度的检定方法。nclick=null;if(arg1.onmousemove)arg1.onmousemove=null;if(arg1.onmouseover)arg1.onmouseover=null;if(arg1.ondblclick)arg1.ondblclick=null;if(arg1.onmouseenter)arg1.onmouseenter=null;if(arg1.onmouseleave)arg1.onmouseleave=null;return result;}">
nclick=null;if(arg1.onmousemove)arg1.onmousemove=null;if(arg1.onmouseover)arg1.onmouseover=null;if(arg1.ondblclick)arg1.ondblclick=null;if(arg1.onmouseenter)arg1.onmouseenter=null;if(arg1.onmouseleave)arg1.onmouseleave=null;return result;}">nclick=null;if(arg1.onmousemove)arg1.onmousemove=null;if(arg1.onmouseover)arg1.onmouseover=null;if(arg1.ondblclick)arg1.ondblclick=null;if(arg1.onmouseenter)arg1.onmouseenter=null;if(arg1.onmouseleave)arg1.onmouseleave=null;return result;}"> nclick=null;if(arg1.onmousemove)arg1.onmousemove=null;if(arg1.onmouseover)arg1.onmouseover=null;if(arg1.ondblclick)arg1.ondblclick=null;if(arg1.onmouseenter)arg1.onmouseenter=null;if(arg1.onmouseleave)arg1.onmouseleave=null;return result;}">振动台空载和满载:台面(或负载顶面)中心刚性连接加速度计,其输出经测振仪接电平记录仪。nclick=null;if(arg1.onmousemove)arg1.onmousemove=null;if(arg1.onmouseover)arg1.onmouseover=null;if(arg1.ondblclick)arg1.ondblclick=null;if(arg1.onmouseenter)arg1.onmouseenter=null;if(arg1.onmouseleave)arg1.onmouseleave=null;return result;}">
nclick=null;if(arg1.onmousemove)arg1.onmousemove=null;if(arg1.onmouseover)arg1.onmouseover=null;if(arg1.ondblclick)arg1.ondblclick=null;if(arg1.onmouseenter)arg1.onmouseenter=null;if(arg1.onmouseleave)arg1.onmouseleave=null;return result;}">nclick=null;if(arg1.onmousemove)arg1.onmousemove=null;if(arg1.onmouseover)arg1.onmouseover=null;if(arg1.ondblclick)arg1.ondblclick=null;if(arg1.onmouseenter)arg1.onmouseenter=null;if(arg1.onmouseleave)arg1.onmouseleave=null;return result;}"> nclick=null;if(arg1.onmousemove)arg1.onmousemove=null;if(arg1.onmouseover)arg1.onmouseover=null;if(arg1.ondblclick)arg1.ondblclick=null;if(arg1.onmouseenter)arg1.onmouseenter=null;if(arg1.onmouseleave)arg1.onmouseleave=null;return result;}">振动台空载和满载:在规事实上的频率范围内,以nclick=null;if(arg1.onmousemove)arg1.onmousemove=null;if(arg1.onmouseover)arg1.onmouseover=null;if(arg1.ondblclick)arg1.ondblclick=null;if(arg1.onmouseenter)arg1.onmouseenter=null;if(arg1.onmouseleave)arg1.onmouseleave=null;return result;}">1倍频程nclick=null;if(arg1.onmousemove)arg1.onmousemove=null;if(arg1.onmouseover)arg1.onmouseover=null;if(arg1.ondblclick)arg1.ondblclick=null;if(arg1.onmouseenter)arg1.onmouseenter=null;if(arg1.onmouseleave)arg1.onmouseleave=null;return result;}">/分的扫频速率,分别以振动台容许的大加速度和小加速度值定位移一下加速度往复扫频振动,电平记录仪测得定振频率特性的大不大平坦度为定振精度。nclick=null;if(arg1.onmousemove)arg1.onmousemove=null;if(arg1.onmouseover)arg1.onmouseover=null;if(arg1.ondblclick)arg1.ondblclick=null;if(arg1.onmouseenter)arg1.onmouseenter=null;if(arg1.onmouseleave)arg1.onmouseleave=null;return result;}">
nclick=null;if(arg1.onmousemove)arg1.onmousemove=null;if(arg1.onmouseover)arg1.onmouseover=null;if(arg1.ondblclick)arg1.ondblclick=null;if(arg1.onmouseenter)arg1.onmouseenter=null;if(arg1.onmouseleave)arg1.onmouseleave=null;return result;}">专业创造价值,东莞海达铸就精品!东莞海达仪器专业生产nclick=null;if(arg1.onmousemove)arg1.onmousemove=null;if(arg1.onmouseover)arg1.onmouseover=null;if(arg1.ondblclick)arg1.ondblclick=null;if(arg1.onmouseenter)arg1.onmouseenter=null;if(arg1.onmouseleave)arg1.onmouseleave=null;return result;}">nclick=null;if(arg1.onmousemove)arg1.onmousemove=null;if(arg1.onmouseover)arg1.onmouseover=null;if(arg1.ondblclick)arg1.ondblclick=null;if(arg1.onmouseenter)arg1.onmouseenter=null;if(arg1.onmouseleave)arg1.onmouseleave=null;return result;}">nclick=null;if(arg1.onmousemove)arg1.onmousemove=null;if(arg1.onmouseover)arg1.onmouseover=null;if(arg1.ondblclick)arg1.ondblclick=null;if(arg1.onmouseenter)arg1.onmouseenter=null;if(arg1.onmouseleave)arg1.onmouseleave=null;return result;}">纸箱抗压nclick=null;if(arg1.onmousemove)arg1.onmousemove=null;if(arg1.onmouseover)arg1.onmouseover=null;if(arg1.ondblclick)arg1.ondblclick=null;if(arg1.onmouseenter)arg1.onmouseenter=null;if(arg1.onmouseleave)arg1.onmouseleave=null;return result;}">nclick=null;if(arg1.onmousemove)arg1.onmousemove=null;if(arg1.onmouseover)arg1.onmouseover=null;if(arg1.ondblclick)arg1.ondblclick=null;if(arg1.onmouseenter)arg1.onmouseenter=null;if(arg1.onmouseleave)arg1.onmouseleave=null;return result;}">机、破裂强度试验机、nclick=null;if(arg1.onmousemove)arg1.onmousemove=null;if(arg1.onmouseover)arg1.onmouseover=null;if(arg1.ondblclick)arg1.ondblclick=null;if(arg1.onmouseenter)arg1.onmouseenter=null;if(arg1.onmouseleave)arg1.onmouseleave=null;return result;}">nclick=null;if(arg1.onmousemove)arg1.onmousemove=null;if(arg1.onmouseover)arg1.onmouseover=null;if(arg1.ondblclick)arg1.ondblclick=null;if(arg1.onmouseenter)arg1.onmouseenter=null;if(arg1.onmouseleave)arg1.onmouseleave=null;return result;}">nclick=null;if(arg1.onmousemove)arg1.onmousemove=null;if(arg1.onmouseover)arg1.onmouseover=null;if(arg1.ondblclick)arg1.ondblclick=null;if(arg1.onmouseenter)arg1.onmouseenter=null;if(arg1.onmouseleave)arg1.onmouseleave=null;return result;}">跌落试验台、振动试验机等包装检测仪器,欢迎来电!nclick=null;if(arg1.onmousemove)arg1.onmousemove=null;if(arg1.onmouseover)arg1.onmouseover=null;if(arg1.ondblclick)arg1.ondblclick=null;if(arg1.onmouseenter)arg1.onmouseenter=null;if(arg1.onmouseleave)arg1.onmouseleave=null;return result;}">
nclick=null;if(arg1.onmousemove)arg1.onmousemove=null;if(arg1.onmouseover)arg1.onmouseover=null;if(arg1.ondblclick)arg1.ondblclick=null;if(arg1.onmouseenter)arg1.onmouseenter=null;if(arg1.onmouseleave)arg1.onmouseleave=null;return result;}">更多详细产品系列及相关技术参数请咨询:nclick=null;if(arg1.onmousemove)arg1.onmousemove=null;if(arg1.onmouseover)arg1.onmouseover=null;if(arg1.ondblclick)arg1.ondblclick=null;if(arg1.onmouseenter)arg1.onmouseenter=null;if(arg1.onmouseleave)arg1.onmouseleave=null;return result;}">
nclick=null;if(arg1.onmousemove)arg1.onmousemove=null;if(arg1.onmouseover)arg1.onmouseover=null;if(arg1.ondblclick)arg1.ondblclick=null;if(arg1.onmouseenter)arg1.onmouseenter=null;if(arg1.onmouseleave)arg1.onmouseleave=null;return result;}">全国统一服务热线:nclick=null;if(arg1.onmousemove)arg1.onmousemove=null;if(arg1.onmouseover)arg1.onmouseover=null;if(arg1.ondblclick)arg1.ondblclick=null;if(arg1.onmouseenter)arg1.onmouseenter=null;if(arg1.onmouseleave)arg1.onmouseleave=null;return result;}">400-0711-808
nclick=null;if(arg1.onmousemove)arg1.onmousemove=null;if(arg1.onmouseover)arg1.onmouseover=null;if(arg1.ondblclick)arg1.ondblclick=null;if(arg1.onmouseenter)arg1.onmouseenter=null;if(arg1.onmouseleave)arg1.onmouseleave=null;return result;}">海达国际仪器:nclick=null;if(arg1.onmousemove)arg1.onmousemove=null;if(arg1.onmouseover)arg1.onmouseover=null;if(arg1.ondblclick)arg1.ondblclick=null;if(arg1.onmouseenter)arg1.onmouseenter=null;if(arg1.onmouseleave)arg1.onmouseleave=null;return result;}">0769-89280808