CN203518670U - 一种真空定型箱冷水循环系统 - Google Patents
一种真空定型箱冷水循环系统 Download PDFInfo
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
- B29C48/905—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article using wet calibration, i.e. in a quenching tank
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
- B29C48/9115—Cooling of hollow articles
- B29C48/912—Cooling of hollow articles of tubular films
- B29C48/913—Cooling of hollow articles of tubular films externally
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material
Abstract
本实用新型公开了一种真空定型箱冷水循环系统，包括真空定型箱、冷水池、雨水过滤池、热水池、热水过滤池和冷却水塔，所述冷水池通过进水泵与真空定型箱的进水管相连，所述真空定型箱的出水管通过出水泵流入热水池，所述热水池与热水过滤池通过水管相连，所述热水过滤池与冷却水塔通过水管相连，所述冷却水塔通过水管与冷水池相连，所述雨水过滤池通过水管与冷水池相连。本实用新型设备简单、成本低；雨水过滤池收集大量的屋面雨水，作为真空定型箱冷却水的主要来源，而且冷水可以循环利用，从而节约了大量的水资源。
Description
一种真空定型箱冷水循环系统
技术领域
[0001] 本实用新型涉及管材生产设备相关技术领域，尤其是涉及一种真空定型箱冷水循环系统。
背景技术
[0002]目前输送常温介质和冷水常用UPVC管及PE管，二输送热水必须采用PB管、PEX管、铝塑复合管。PPR管成本较低，生产工艺和设备相对比较简单，制品更容易保证，连接不需要金属管件，牢固可靠，不渗透，安装方便可靠，废物可以作为再生资源回收利用。PPR管材是比较有发展前途的新型化学建材，将成为我国今后给水管的主导产品。但是，塑料管材在生产工程中，大多需要定型冷却，冷却一般采用自来水冷却，水冷会造成浪费大量的水资源。
实用新型内容
[0003] 为了克服现有塑料管材水冷却浪费水资源的不足，本实用新型提供了一种真空定型箱冷水循环系统，冷却水主要来源屋面雨水，节约大量水资源。
[0004] 本实用新型所要求解决的技术问题可以通过以下技术方案来实现:
[0005] 一种真空定型箱冷水循环系统，包括真空定型箱、冷水池、雨水过滤池、热水池、热水过滤池和冷却水塔，所述冷水池通过进水泵与真空定型箱的进水管相连，所述真空定型箱的出水管通过出水泵流入热水池，所述热水池与热水过滤池通过水管相连，所述热水过滤池与冷却水塔通过水管相连，所述冷却水塔通过水管与冷水池相连，所述雨水过滤池通过水管与冷水池相连。
[0006] 所述的雨水过滤池中的水来源于收集的工厂屋面雨水。
[0007] 所述的冷水池中的冷水来源于过滤后的雨水、冷却水塔冷却后的冷水和自来水。
[0008] 所述的冷水池的水量充足时,真空定型箱需要的冷水由过滤后的雨水和冷却水塔冷却后的冷水提供。
[0009] 所述的冷水池的水量不足时，打开自来水管，真空定型箱需要的冷水由过滤后的雨水、冷却水塔冷却后的冷水和自来水共同提供。
[0010] 所述的冷水池的上端有一排水口，当冷水池水位高于一定值时，打开排水口放水。[0011 ] 增加了冷却水塔，加速真空定型箱排出的热水冷却。
[0012] 本实用新型有益效果是:一种真空定型箱冷水循环系统，设备简单、成本低；雨水过滤池收集大量的屋面雨水，作为真空定型箱冷水的主要来源，而且冷水可以循环利用，从而节约了大量的水资源。
附图说明
[0013] 下面结合附图和具体实施方式对本实用新型做进一步说明:
[0014] 图1为本实用新型冷水循环系统结构图。具体实施方式
[0015] 为了使本实用新型实现的技术手段、创作特征、达成目的与功效易于明白了解，下面结合具体图示，进一步阐述本实用新型。
[0016] 具体实施时，下面参考图1详细描述本实用新型，一种真空定型箱冷水循环系统，包括雨水过滤池1、冷水池2、真空定型箱3、热水池4、热水过滤池5、和冷却水塔6。雨水过滤池I中存储了收集来的工厂屋面雨水，经过过滤的雨水通过水管注入到冷水池2中，冷水池2中的水利用水泵经进水管进入真空定型箱，对塑料管材进行冷却。真空定型箱内塑料管材冷却后的热水利用出水泵通过水管进入热水池4，热水池中的热水经过热水过滤池5过滤后，流入冷却水塔6进行冷却，冷却水塔加速了热水的冷却,冷却后的冷水注入冷水池
2。冷水池2还与自来水管相连。冷水池中的冷水来源于过滤后的雨水、冷却水塔冷却后的冷水和自来水，当冷水池的水量充足时，真空定型箱需要的冷水由过滤后的雨水和冷却水塔冷却后的冷水提供；当冷水池的水量不足时，打开自来水管，真空定型箱需要的冷水由过滤后的雨水、冷却水塔冷却后的冷水和自来水共同提供。冷水池的上端有一排水口，当冷水池水位高于一定值时,打开排水口，排放一定量的水,维持冷水池中的水量平衡。
[0017] 以上显示和描述了本实用新型的基本原理、主要特征和本实用新型的优点。本行业的技术人员应该了解，本实用新型不受上述实施例的限制，上述实施例和说明书中描述的只是说明本实用新型的原理，在不脱离本实用新型精神和范围的前提下本实用新型还会有各种变化和改进，这些变化和改进都落入要求保护的本实用新型范围内。本实用新型要求保护范围由所附的权利要求书及其等同物界定。
Claims (3)
1.一种真空定型箱冷水循环系统，其特征在于:包括真空定型箱、冷水池、雨水过滤池、热水池、热水过滤池和冷却水塔，所述冷水池通过进水泵与真空定型箱的进水管相连，所述真空定型箱的出水管通过出水泵流入热水池，所述热水池与热水过滤池通过水管相连，所述热水过滤池与冷却水塔通过水管相连，所述冷却水塔通过水管与冷水池相连，所述雨水过滤池通过水管与冷水池相连。
2.按照权利要求1所述的一种真空定型箱冷水循环系统，其特征在于:所述的冷水池的上端有一排水口，当冷水池水位高于一定值时，打开排水口放水。
3.按照权利要求1所述的一种真空定型箱冷水循环系统，其特征在于:增加了冷却水塔，加速真空定型箱排出的热水冷却。
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| CN103398594A (zh) * | 2013-07-29 | 2013-11-20 | 刘忠斌 | 一种真空定型箱冷水循环系统 |
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| CN103398594A (zh) * | 2013-07-29 | 2013-11-20 | 刘忠斌 | 一种真空定型箱冷水循环系统 |
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