The utility model relates to an efficient vacuum generator for a sheet metal forming machine. The side of the vacuum barrel is connected with a spraying barrel through a pipeline, and the bottom of the spraying barrel is connected with a water storage barrel through a pipeline. A butterfly valve I is arranged between the inlet of the filter and the inlet of the spray bucket, a water inlet valve II is arranged between the water inlet and the spray bucket, a butterfly valve III is arranged on the connecting pipe of the spray bucket and the water storage bucket, a butterfly valve IV is arranged on the connecting pipe of the vacuum bucket and the water storage bucket, a butterfly valve V is arranged between the vacuum pump and the vacuum bucket, a drain valve VI is arranged on the outlet of the water storage bucket, and a The outlet is equipped with an exhaust valve. The utility model adopts an independent spray system, and the hot air is cooled quickly. When the vacuum system is cooled, it has the function of separating gas and water. There is only a small amount of condensed water in the vacuum drum, so it is difficult for water to enter the vacuum pump and protect the vacuum pump. The utility model adopts the function of a water storage barrel, and rapidly drained sewage and condensed water under vacuum maintenance. When heated in vacuum, the hot gas condenses rapidly, and the air in the vacuum barrel condenses into water, thus forming a certain degree of vacuum in the vacuum barrel, thus achieving the effect of energy saving.
【技术实现步骤摘要】
板材成型机高效真空发生器
本技术涉及一种板材成型机真空冷却系统。
技术介绍
原有的板材成型机真空冷却系统,在真空冷却时,热气及污水直接进入真空冷凝桶,抽真空同时冷却水喷淋,真空冷却慢,污水容易进入真空泵影响真空泵使用寿命。
技术实现思路
本技术提供一种真空冷却效果高,节约能源,提高真空泵使用寿命的板材成型机高效空发生器。本技术是通过如下技术方案来实现的:一种板材成型机高效真空发生器,包括真空桶、真空连接管、真空泵、支撑架,其主要技术特征是真空桶旁侧通过管路连喷淋桶,喷淋桶底部通过管路连储水桶。作为优选,过滤器入口与喷淋桶入口之间设有蝶阀Ⅰ,进水口与喷淋桶之间设有进水阀Ⅱ,喷淋桶与储水桶连接管上设有蝶阀Ⅲ,真空桶与储水桶连接管上设有蝶阀Ⅳ,真空泵与真空桶之间设有蝶阀Ⅴ,储水桶出口设有排水阀Ⅵ,储水桶出气口设有排气阀。本技术采用独立的喷淋系统,热气快速冷却。真空系统冷却时,具有气水分离功能,真空桶只有少量的冷凝水,水不容易进入真空泵,保护真空泵。本技术采用储水桶功能,在真空保持下,快速排出污水及冷凝水。在真空加热时,热气快速冷凝,真空桶内的气冷凝成水从而在真空桶内形成一定的真空度,达到节能的效果。附图说明:图1为本板材成型机高效真空发生器结构示意图;图2为本板材成型机高效真空发生器管路原理图。具体实施方式:如图1、图2所示,1-过滤器、2-蝶阀Ⅰ、3-进水阀Ⅱ、4-喷淋桶、5-支撑架、6-蝶阀Ⅲ、7-排气阀、8-蝶阀Ⅳ、9-安全阀、10-真空连接管、11-真空桶、12-蝶阀Ⅴ、13-储水桶、14-水位计、15-排水阀Ⅵ、16-真空泵(2-3只)、17-真空泵排污连 ...
【技术保护点】
1.一种板材成型机高效真空发生器,包括真空桶、真空连接管、真空泵、支撑架,其特征在于真空桶旁侧通过管路连喷淋桶,喷淋桶底部通过管路连储水桶;在过滤器入口与喷淋桶入口之间设有蝶阀Ⅰ,进水口与喷淋桶之间设有进水阀Ⅱ,喷淋桶与储水桶连接管上设有蝶阀Ⅲ,真空桶与储水桶连接管上设有蝶阀Ⅳ,真空泵与真空桶之间设有蝶阀Ⅴ,储水桶出口设有排水阀Ⅵ,储水桶出气口设有排气阀。
【技术特征摘要】
1.一种板材成型机高效真空发生器,包括真空桶、真空连接管、真空泵、支撑架,其特征在于真空桶旁侧通过管路连喷淋桶,喷淋桶底部通过管路连储水桶;在过滤器入口与喷淋桶入口之间设有蝶阀Ⅰ...
【专利技术属性】
技术研发人员:袁国清,彭运秋,袁健华,袁泽奇,
申请(专利权)人:杭州方圆塑机股份有限公司,
类型:新型
国别省市:浙江,33
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