CN103302826B - A kind of injection mold is cooled with circulating water method - Google Patents
A kind of injection mold is cooled with circulating water method Download PDFInfo
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- CN103302826B CN103302826B CN201210069542.5A CN201210069542A CN103302826B CN 103302826 B CN103302826 B CN 103302826B CN 201210069542 A CN201210069542 A CN 201210069542A CN 103302826 B CN103302826 B CN 103302826B
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- injection mold
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- heat exchanger
- cooled
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Abstract
The present invention relates to a kind of injection mold and be cooled with circulating water method, the method, after the high-temperature water introducing heat exchanger in injection mold is carried out heat exchange, returns injection mold after the cooling of input cooling tower.Compared with prior art, the present invention have cost-saving, raise the efficiency, the advantage such as reliable and stable.
Description
Technical field
The present invention relates to a kind of cooling means of recirculated water, especially relate to a kind of injection mold and be cooled with circulating water method.
Background technology
At present, many injection moulding enterprises adopt the cooling tower circulatory system to cool injection mold, because cooling water is after cooling mould, water temperature can significantly improve, after high-temperature water directly enters cooling tower, the water temperature in cooling tower can be made to raise, increase the live load of cooling system, and affect follow-up cooling effect; Also have and directly the high-temperature water after cooled is directly discharged, cause the waste of water resource and use water cost.
Summary of the invention
Object of the present invention be exactly provide to overcome defect that above-mentioned prior art exists a kind of cost-saving, raise the efficiency, reliable and stable injection mold is cooled with circulating water method.
Object of the present invention can be achieved through the following technical solutions: a kind of injection mold is cooled with circulating water method, it is characterized in that, the method, after the high-temperature water introducing heat exchanger in injection mold is carried out heat exchange, returns injection mold after the cooling of input cooling tower.
The delivery port of the water inlet connecting mold of described heat exchanger, the delivery port of heat exchanger connects the water inlet of cooling tower.
Described heat exchanger is finned heat exchanger.
Described cooling tower is also provided with return pipe, and this return pipe one end connects access cooling tower, and the other end connects cooling backwater.
Described injection mold is provided with cooling water pipeline, this cooling water pipeline comprises main water pipeline, many points of inlet channels and primary flow pipe road, many points of described inlet channels be arranged in parallel, its one end connects main water pipeline, the other end connects primary flow pipe road, described main water pipeline connects the delivery port of cooling tower, and described primary flow pipe road connects the water inlet pipe of heat exchanger.
The quantity of many points of described inlet channels is arranged according to the size of mould, interval 5-10cm between each point of inlet channel.
This circulating water method, before high-temperature water after the cooling period enters cooling tower, the exchange heat of high-temperature water is gone out, make it to get back in cooling tower with lower temperature.
Present invention utilizes heat exchange principle, effectively reduce the live load of cooling tower, ensure that the stability of the cooling effect of cooling system.
Compared with prior art, the present invention has the following advantages:
One, saving water resource: ensure that recycling of cooling system water resource.
Two, the cooling stability of cooling system is ensured.
Three, reduce energy consumption: the live load reducing cooling tower, fall low water usage cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
1, heat exchanger, 2, return pipe, 3, cooling tower outlet pipe, 4, mould water inlet pipe, 5, cooling water pipeline, 6, mould.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
Embodiment 1
As shown in Figure 1, a kind of injection mold is cooled with circulating water method, and the method, after the high-temperature water introducing heat exchanger 1 in injection mold 6 is carried out heat exchange, returns injection mold after the cooling of input cooling tower.Be specially: according to the size of mould 6, cooling water pipeline 5 is set, this cooling water pipeline comprises main water pipeline 51, many point inlet channels 53 (for four pieces points of inlet channels in the present embodiment) and primary flow pipe roads 52, many points of described inlet channels 53 be arranged in parallel, its one end connects main water pipeline 51, the other end connects primary flow pipe road 52, described main water pipeline 51 is connected the delivery port of cooling tower by mould water inlet pipe 4 and cooling tower outlet pipe 3, described primary flow pipe road 52 connects the water inlet pipe of heat exchanger 1, the delivery port of heat exchanger 1 connects the water inlet of cooling tower.Cooling tower is also provided with return pipe 2, and this return pipe 2 one end connects into cooling tower, and the other end connects cooling backwater.The quantity of many points of described inlet channels is arranged according to the size of mould, interval 5-10cm between each point of inlet channel.
Claims (4)
1. injection mold is cooled with circulating water a method, it is characterized in that, the method, after the high-temperature water introducing heat exchanger in injection mold is carried out heat exchange, returns injection mold after the cooling of input cooling tower;
Described injection mold is provided with cooling water pipeline, this cooling water pipeline comprises main water pipeline, many points of inlet channels and primary flow pipe road, many points of described inlet channels be arranged in parallel, its one end connects main water pipeline, the other end connects primary flow pipe road, described main water pipeline connects the delivery port of cooling tower, and described primary flow pipe road connects the water inlet pipe of heat exchanger;
The quantity of many points of described inlet channels is arranged according to the size of mould, interval 5-10cm between each point of inlet channel.
2. a kind of injection mold according to claim 1 is cooled with circulating water method, it is characterized in that, the delivery port of the water inlet connecting mold of described heat exchanger, and the delivery port of heat exchanger connects the water inlet of cooling tower.
3. a kind of injection mold according to claim 1 is cooled with circulating water method, it is characterized in that, described heat exchanger is finned heat exchanger.
4. a kind of injection mold according to claim 1 is cooled with circulating water method, it is characterized in that, described cooling tower is also provided with return pipe, and this return pipe one end connects into cooling tower, and the other end connects cooling backwater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210069542.5A CN103302826B (en) | 2012-03-15 | 2012-03-15 | A kind of injection mold is cooled with circulating water method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210069542.5A CN103302826B (en) | 2012-03-15 | 2012-03-15 | A kind of injection mold is cooled with circulating water method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103302826A CN103302826A (en) | 2013-09-18 |
| CN103302826B true CN103302826B (en) | 2016-03-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210069542.5A Active CN103302826B (en) | 2012-03-15 | 2012-03-15 | A kind of injection mold is cooled with circulating water method |
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| CN (1) | CN103302826B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107935213A (en) * | 2017-11-17 | 2018-04-20 | 广东泰安模塑科技股份有限公司 | A kind of circulating cooling water purification system |
| CN108556291A (en) * | 2018-03-27 | 2018-09-21 | 深圳市华益盛模具股份有限公司 | A kind of cooling means of injection mold |
| CN108715017A (en) * | 2018-05-23 | 2018-10-30 | 苏州骏宝电子有限公司 | A kind of Die and mould plate of quick injection molding |
| CN108724660A (en) * | 2018-05-23 | 2018-11-02 | 苏州骏宝电子有限公司 | A kind of injection mold for accelerating cooling |
| CN109047730A (en) * | 2018-09-07 | 2018-12-21 | 河北恒凯硬质合金科技有限公司 | A kind of hard alloy cutter formation system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6312628B1 (en) * | 1998-12-28 | 2001-11-06 | Cito Products, Inc. | Mold temperature control |
| CN101850599A (en) * | 2010-05-13 | 2010-10-06 | 陈宝常 | Cooling device and plastic injection machine adopting same |
| CN201633179U (en) * | 2010-05-06 | 2010-11-17 | 深圳市奥德机械有限公司 | Fast-cooling and fast-heating mold temperature machine |
| CN101941269A (en) * | 2009-07-03 | 2011-01-12 | Gwk冷暖技术有限责任公司 | Injection moulding machine |
| CN202029360U (en) * | 2010-12-31 | 2011-11-09 | 上海富亿德塑胶有限公司 | Heat exchange device for highlight mould temperature controller |
-
2012
- 2012-03-15 CN CN201210069542.5A patent/CN103302826B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6312628B1 (en) * | 1998-12-28 | 2001-11-06 | Cito Products, Inc. | Mold temperature control |
| CN101941269A (en) * | 2009-07-03 | 2011-01-12 | Gwk冷暖技术有限责任公司 | Injection moulding machine |
| CN201633179U (en) * | 2010-05-06 | 2010-11-17 | 深圳市奥德机械有限公司 | Fast-cooling and fast-heating mold temperature machine |
| CN101850599A (en) * | 2010-05-13 | 2010-10-06 | 陈宝常 | Cooling device and plastic injection machine adopting same |
| CN202029360U (en) * | 2010-12-31 | 2011-11-09 | 上海富亿德塑胶有限公司 | Heat exchange device for highlight mould temperature controller |
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| CN103302826A (en) | 2013-09-18 |
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