CN205326257U - Cooling system in bulky mould finished product of forced air cooling blowing - Google Patents
Cooling system in bulky mould finished product of forced air cooling blowing Download PDFInfo
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- CN205326257U CN205326257U CN201620001883.2U CN201620001883U CN205326257U CN 205326257 U CN205326257 U CN 205326257U CN 201620001883 U CN201620001883 U CN 201620001883U CN 205326257 U CN205326257 U CN 205326257U
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Abstract
The utility model relates to a cooling system in bulky mould finished product of forced air cooling blowing, it includes air -cooled system, water cooling system and chilled water system, the forced air cooling system is including the air -blower, fan housing, air -cooled heat exchanger, dehumidifier, solenoid valve and the more than one tuyere that communicate in order, the fan housing comprises air inlet fan housing and air -out fan housing, air inlet fan housing and air -out fan housing be fixed the setting in air -cooled heat exchanger both sides respectively, the air inlet fan housing passes through pipeline and air -blower intercommunication, the air -out fan housing passes through pipeline and dehumidifier intercommunication, set up two independent cooling system, can directly use water cooling system when the product is small, can use simultaneously when processing bulky thick wall product, thereby water cooling system reduces the temperature of mould reduces production technology, the gas introduction product after the refrigerated dehumidification will pass through in air -cooled system through the blowing mouth inside, the product cools off with higher speed to the drawing of patterns with higher speed finally improves blowing machine production efficiency.
Description
Technical field
This utility model relates to a kind of cooling system, is specifically related to a kind of air-cooled blowing large volume mould finished product internal cooling system。
Background technology
Restriction blow moulding equipment is that product cooling is slow at present, can not the demoulding in time, cause equipment throughput rate slow, therefore blow moulding equipment all cools down with mould, accelerate product stripping, the speed of production of increase equipment, although but so there is certain effect, again without obvious acceleration, big product still to wait, especially handled product, cooling coil spreads all over, some part causing mould can not be lowered the temperature in time, and the demoulding time is little affected by cooling tube impact, it does not have a kind of effective cooling system。
Utility model content
The purpose of this utility model is in that to provide a kind of cooling system for the blowing part fast cooling demoulding。
For achieving the above object, technical solution adopted in the utility model is: a kind of air-cooled blowing large volume mould finished product internal cooling system, it includes air cooling system, water-cooling system and chilled water system；Described air cooling system includes the aerator sequentially connected, fan housing, air cooling heat exchanger, dehumidifier, electromagnetic valve and more than one tuyere, described fan housing is made up of air intake fan housing and air-out fan housing, described air intake fan housing and air-out fan housing are respectively fixedly disposed at air cooling heat exchanger both sides, described air intake fan housing is connected with aerator by pipeline, described air-out fan housing is connected with dehumidifier by pipeline, described tuyere is provided with sealing-plug, described tuyere traverse sealing-plug cock body, described sealing-plug is additionally provided with aiutage, described aiutage offers aerofluxus seam, described aerofluxus seam is positioned at aiutage away from tuyere side；Described water-cooling system includes plate and changes and change the water collector that load end water return outlet connects with plate and change the water knockout drum that load end outlet connects with plate, described water knockout drum and plate change between pipeline be provided with chilled water circulating pump, described water collector and water knockout drum and cool down pipeline communication by the pipeline of more than with mould；Described chilled water system includes cooling-water machine, and described cooling-water machine changes cold end by pipeline with plate and connects, described cooling-water machine outlet and plate change between pipeline be provided with cold water circulation pump；Described tuyere is arranged in cylinder cylinder rod, and described air cooling heat exchanger changes with plate and connects。
Furtherly, it is respectively arranged with dewatering in siphon type mouth bottom described air intake fan housing and air-out fan housing。
Furtherly, the air inlet of described aerator is additionally provided with cleaner unit。
Furtherly, described air cooling heat exchanger includes swapping out with plate many elytrum coil pipes of collector that the branching-passage device for tube that the mouth of a river connects connects with cooling-water machine water return outlet and connection branching-passage device for tube and collector。
Furtherly, being provided with ridge weather board bottom described air cooling heat exchanger, described weather board base is fixedly installed with bottom air intake fan housing and air-out fan housing respectively。
Compared with prior art, what this utility model obtained has the beneficial effect that
This utility model is arranging two independent cooling systems, water-cooling system can be directly used when small product size is little, can use when processing the heavy wall product of large volume simultaneously, water-cooling system reduces the temperature of mould thus reducing product temperature, gas after overcooled dehumidifying is imported interiors of products by blow moulding by air cooling system, accelerate product cooling, thus accelerating the demoulding, final raising blow moulding machine production efficiency。
Tuyere arranges sealing-plug can make interiors of products seal and reach certain pressure, aiutage can guide the steam of inside to flow out, convection current can be formed with the air-flow of valve, avoid the excessive segment space gas flowing of interiors of products volume slow, it is to avoid cooling inequality, aerofluxus seam is especially set, aerofluxus seam and valve are positioned at the such air-flow in exhaustor both sides and can effectively circulate, promote the temperature in product to be pulled away rapidly, to reach the purpose of fast cooling, be particularly suited for the product of large volume blowing。
Owing to having condensation water when air cools down, it is therefore desirable to will condense water derives, but owing to being malleation in fan housing, therefore uses syphon structure equilibrium air pressure, it is also possible to do not affect draining。
Cleaner unit can remove the floating dust impurity of air, it is to avoid affects the cleanliness factor of container in blow molded product, it is possible to makes the more stable product quality kept in product。
The outlet that plate changes is back to cooling-water machine by branching-passage device for tube, elytrum coil pipe, collector；The cold water changed through plate is caused in elytrum coil pipe, through secondary gas flow heat exchange, make full use of the energy；Cold water through first time plate heat exchange, it is also possible to utilize air-flow to carry out secondary heat exchange again, thus can by further for low-grade energy heat exchange, and such temperature is suitable for the temperature of interiors of products, will not be supercool overheated。
In the convenient air intake fan housing condensing water separate system both sides of the ridge weather board that the bottom of elytrum coil pipe is arranged and air-out fan housing。
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is this utility model exhaust pipe structure schematic diagram；
Fig. 3 is this utility model air cooling heat exchanger structural representation；
In the accompanying drawings: 11 aerators, 121 air intake fan housings, 122 air-out fan housings, 123 discharge outlet, 13 dehumidifiers, 14 electromagnetic valves, 15 tuyeres, 151 sealing-plugs, 152 aiutages, 153 aerofluxus seams, 16 cleaner units, 21 water collectors, 22 water knockout drums, 23 chilled water circulating pumps, 31 cooling-water machines, 32 cold water circulation pumps, 41 air cooling heat exchangers, 411 elytrum coil pipes, 412 weather boards, 413 branching-passage device for tube, 414 collector, 42 plates change, 5 cylinder cylinder rods。
Detailed description of the invention
Below in conjunction with accompanying drawing 1-3, this utility model is described in more detail。
As shown in accompanying drawing 1,2, a kind of air-cooled blowing large volume mould finished product internal cooling system, it includes air cooling system, water-cooling system and chilled water system；
Described air cooling system includes the aerator 11 sequentially connected, fan housing, air cooling heat exchanger 41, dehumidifier 13, electromagnetic valve 14 and more than one tuyere 15, described fan housing is made up of air intake fan housing 121 and air-out fan housing 122, described air intake fan housing 121 and air-out fan housing 122 are respectively fixedly disposed at air cooling heat exchanger 41 both sides, described air intake fan housing 121 is connected with aerator 11 by pipeline, described air-out fan housing 122 is connected with dehumidifier 13 by pipeline, described tuyere 15 is provided with sealing-plug 151, described tuyere 15 traverse sealing-plug 151 cock body, described sealing-plug 151 is additionally provided with aiutage 152, described aiutage 152 offers aerofluxus seam 153, described aerofluxus seam 153 is positioned at aiutage 152 away from tuyere 15 side；Described water-cooling system includes plate and changes 42 and change the water collector 21 that 42 load end water return outlets connect with plate and change the water knockout drum 22 that 42 load end outlets connect with plate, described water knockout drum 22 and plate change the pipeline between 42 and are provided with chilled water circulating pump 23, and described water collector 21 and water knockout drum 22 cool down pipeline communication by the pipeline of more than with mould；Described chilled water system includes cooling-water machine 31, and described cooling-water machine 31 changes 42 cold ends by pipeline with plate and connects, and described cooling-water machine 31 outlet and plate change the pipeline between 42 and be provided with cold water circulation pump 32；Described tuyere 15 is arranged in cylinder cylinder rod 5, and described air cooling heat exchanger 41 changes 42 with plate and connects。This utility model is arranging two independent cooling systems, water-cooling system can be directly used when small product size is little, can use when processing the heavy wall product of large volume simultaneously, water-cooling system reduces the temperature of mould thus reducing product temperature, gas after overcooled dehumidifying is imported interiors of products by blow moulding by air cooling system, accelerate product cooling, thus accelerating the demoulding, final raising blow moulding machine production efficiency。Tuyere arranges sealing-plug can make interiors of products seal and reach certain pressure, aiutage can guide the steam of inside to flow out, convection current can be formed with the air-flow of valve, avoid the excessive segment space gas flowing of interiors of products volume slow, it is to avoid cooling inequality, aerofluxus seam is especially set, aerofluxus seam and valve are positioned at the such air-flow in exhaustor both sides and can effectively circulate, promote the temperature in product to be pulled away rapidly, to reach the purpose of fast cooling, be particularly suited for the product of large volume blowing。
It is respectively arranged with discharge outlet 123 bottom air intake fan housing 121 and air-out fan housing 122。Owing to having condensation water when air cools down, it is therefore desirable to will condense water derives, but owing to being malleation in fan housing, therefore uses syphon structure equilibrium air pressure, it is also possible to do not affect draining。
The air inlet of aerator 11 is additionally provided with cleaner unit 16;As shown in Figure 3, described air cooling heat exchanger 41 includes changing many elytrum coil pipes 411 of collector 414 that the branching-passage device for tube 413 that 42 outlets connect connects with cooling-water machine 31 water return outlet and connection branching-passage device for tube 413 and collector 414 with plate;Being provided with ridge weather board 412 bottom described air cooling heat exchanger 41, described weather board 412 base is fixedly installed with bottom air intake fan housing 121 and air-out fan housing 122 respectively。The cool cycles load of mould is big, changes 42 with the cold water of cooling-water machine 31 by plate and carries out first time heat exchange, and flows out plate and change the cold water of 42 and carry out secondary heat exchange then through elytrum coil pipe 411 and air-flow, then flow back into cooling-water machine 31。
During use, cooling-water machine 31 is opened, by cold water circulation pump 32, cold water is delivered to heat exchanger, now plate change 42 and low-temperature receiver coil pipe or the multi-pass providing inner of air cooling heat exchanger 41 be all low temperature coolant, then refrigerant return completes circulation to cooling-water machine 31, chilled water circulating pump 23 starts, chilled water is after water knockout drum 22, conduit enter mould, chilled water and mould heat exchange, it is back to water collector 21 then through by conduit, entering plate by pipeline and change 42, with low-temperature receiver coil heat exchange, then entrance chilled water circulating pump 23 completes circulation；Aerator 11 starts and enters in fan housing by air-flow by pipeline, air intake fan housing 121 and air-out fan housing 122 are airtight cavities, air-flow is arrived air-out fan housing 122 by air intake fan housing 121 through air cooling heat exchanger 41, air-flow completes heat exchange when air cooling heat exchanger 41, after gas cooling, humidity increases, remove after dehumidifier 13 and condense water, nozzle 15 is arrived after electromagnetic valve 14, cylinder operation, as shown in Figure 2, cylinder cylinder rod drives valve to arrive product blow moulding, sealing-plug 151 seals blow moulding, electromagnetic valve 14 is opened, air-flow enters product cavity, owing to 153 entrance aiutages 152 are stitched in pressure gas curtain coating aerofluxus, flow out to outside, reduce the temperature of product cavity, two measures reduce product temperature jointly, accelerate the product approval demoulding, improve blow moulding machine production efficiency。
For ensureing the quality of product, malleation is kept in product cavity, avoid product deformation, disappointing pressure regulator valve is set by aiutage 152 gas outlet and controls chamber pressure, what can arrange booster pump raising valve 15 during valve 15 insufficient pressure goes out wind pressure, and when the air-flow of valve 25 enters product, product internal gas pressure increases, gas bleeder valve is opened, and the air-flow in product has overflowed product cooling。
It is the abbreviation of plate type heat exchanger that plate changes 42, and the heat that air cooling heat exchanger 41 is air carries out heat transmission by tube wall and coolant。Coolant is the medium of transmission cold, it is possible to be other liquid such as water, multiplex water in the application, but water herein is to claim in generation, is not only water, it is also possible to being other coolant such as ethylene glycol, coolant is typically all liquid。
The above embodiment is only preferred embodiment of the present utility model, and and the feasible enforcement of non-invention exhaustive。For persons skilled in the art, any apparent change under the premise without departing substantially from this utility model principle and spirit, it is done, all should be contemplated as falling with within claims of the present utility model。
Claims (5)
1. an air-cooled blowing large volume mould finished product internal cooling system, it is characterised in that: it includes air cooling system, water-cooling system and chilled water system；
Described air cooling system includes the aerator (11) sequentially connected, fan housing, air cooling heat exchanger (41), dehumidifier (13), electromagnetic valve (14) and more than one tuyere (15), described fan housing is made up of air intake fan housing (121) and air-out fan housing (122), described air intake fan housing (121) and air-out fan housing (122) are respectively fixedly disposed at air cooling heat exchanger (41) both sides, described air intake fan housing (121) is connected with aerator (11) by pipeline, described air-out fan housing (122) is connected with dehumidifier (13) by pipeline, described tuyere (15) is provided with sealing-plug (151), described tuyere (15) traverse sealing-plug (151) cock body, described sealing-plug (151) is additionally provided with aiutage (152), described aiutage (152) offers aerofluxus seam (153), described aerofluxus seam (153) is positioned at aiutage (152) away from tuyere (15) side；
Described water-cooling system includes plate and changes (42) and change the water collector (21) that (42) load end water return outlet connects with plate and change the water knockout drum (22) that (42) load end outlet connects with plate, described water knockout drum (22) and plate change the pipeline between (42) and are provided with chilled water circulating pump (23), described water collector (21) and water knockout drum (22) by the pipeline of more than and mould cooling pipeline communication；
Described chilled water system includes cooling-water machine (31), and described cooling-water machine (31) changes (42) cold end by pipeline and connects with plate, and described cooling-water machine (31) outlet and plate change the pipeline between (42) and be provided with cold water circulation pump (32)；
Described tuyere (15) is arranged in cylinder cylinder rod (5), and described air cooling heat exchanger (41) changes (42) and connects with plate。
2. one according to claim 1 air-cooled blowing large volume mould finished product internal cooling system, it is characterised in that: described air intake fan housing (121) and air-out fan housing (122) bottom are respectively arranged with dewatering in siphon type mouth (123)。
3. one according to claim 1 air-cooled blowing large volume mould finished product internal cooling system, it is characterised in that: the air inlet of described aerator (11) is additionally provided with cleaner unit (16)。
4. one according to claim 1 air-cooled blowing large volume mould finished product internal cooling system, it is characterised in that: described air cooling heat exchanger (41) includes changing many elytrum coil pipes (411) of collector (414) that the branching-passage device for tube (413) that (42) outlet connects connects with cooling-water machine (31) water return outlet and connection branching-passage device for tube (413) and collector (414) with plate。
5. one according to claim 4 air-cooled blowing large volume mould finished product internal cooling system, it is characterized in that: described air cooling heat exchanger (41) bottom is provided with ridge weather board (412), described weather board (412) base is fixedly installed with air intake fan housing (121) and air-out fan housing (122) bottom respectively。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620001883.2U CN205326257U (en) | 2016-01-04 | 2016-01-04 | Cooling system in bulky mould finished product of forced air cooling blowing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620001883.2U CN205326257U (en) | 2016-01-04 | 2016-01-04 | Cooling system in bulky mould finished product of forced air cooling blowing |
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| CN205326257U true CN205326257U (en) | 2016-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620001883.2U Active CN205326257U (en) | 2016-01-04 | 2016-01-04 | Cooling system in bulky mould finished product of forced air cooling blowing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108613581A (en) * | 2018-05-02 | 2018-10-02 | 芜湖众梦电子科技有限公司 | A kind of special-shaped efficient radiating apparatus of automobile die |
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2016
- 2016-01-04 CN CN201620001883.2U patent/CN205326257U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108613581A (en) * | 2018-05-02 | 2018-10-02 | 芜湖众梦电子科技有限公司 | A kind of special-shaped efficient radiating apparatus of automobile die |
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Effective date of registration: 20190613 Granted publication date: 20160622 |
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Date of cancellation: 20220613 Granted publication date: 20160622 |
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Effective date of registration: 20220817 Granted publication date: 20160622 |