CN204892586U - Make micro channel flat tube's high -efficient water -cooled generator - Google Patents
Make micro channel flat tube's high -efficient water -cooled generator Download PDFInfo
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- CN204892586U CN204892586U CN201520636562.5U CN201520636562U CN204892586U CN 204892586 U CN204892586 U CN 204892586U CN 201520636562 U CN201520636562 U CN 201520636562U CN 204892586 U CN204892586 U CN 204892586U
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Abstract
The utility model discloses a make micro channel flat tube's high -efficient water -cooled generator, including basin, first leading wheel, air knife group and second leading wheel, first leading wheel setting is in the top of basin, the second leading wheel is installed in the oblique top of first leading wheel, is 45 jiaos when making micro channel flat tube through first leading wheel and second leading wheel between and between the horizontal plane, and the air knife is organized and is arranged between first leading wheel and second leading wheel, the utility model provides an in the industry after the water -cooling thoroughly the drying cause that thereby the water stain defect that leads to constantly to appear in the finished product a lot, influence the situation that product quality is low excessively with causing the yield, simultaneously still enabling the energy consumption and dropping to equitable situation, avoid using the multiunit air knife to blow water and the energy consumption that leads to the fact is high.
Description
Technical field
The utility model belongs to micro-channel flat extrusion process field, is specifically related to a kind of High-efficient Water cold manufacturing micro-channel flat.
Technical background
Micro-channel flat is the important spare part carrying novel environment-friendly refrigerant in current air-conditioning system, in order to improve the corrosion resisting property of micro-channel flat, need at surperficial spraying plating one deck zinc film of micro-channel flat as protective layer, the THICKNESS CONTROL of zinc film is at 6 ± 2 grams every square metre, in order to keep the integrality of zinc film, micro-channel flat needs to be immersed in the water fast to cool after spray zinc, also need after cooling to carry out drying process in time, one treatment process can be immersed in down smoothly to facilitate micro-channel flat; The operations such as above-mentioned spray zinc, cooling and drying, all adopt in the industry treatment facility as shown in Figure 2 and flow process at present:
Micro-channel flat 90 out enters spray room 93 afterwards from extruder 91, in spray room 93, spray zinc rifle 92 pairs of micro-channel flat 90 carry out spray zinc, after completing spray zinc, micro-channel flat 90 cools quickly through water tank 94, the micro-channel flat 90 of quick movement can with a large amount of moisture after leaving water tank 94, therefore after water tank 94, be provided with air knife group 95, the high-pressure blast that air knife group 95 sprays carries out stripping to the moisture in micro-channel flat 90, and then micro-channel flat 90 enters drying room 96 and carries out drying and processing.
Because the translational speed of micro-channel flat 90 is very fast, generally 70m/min can be reached at present, in order to strengthen the stripping to moisture, air knife group 95 is generally provided with 4 ~ 5 groups, but effect is still limited, therefore in order to ensure by micro-channel flat 90 with moisture thoroughly remove, just need the bake out temperature improving drying room 96, but so the temperature of micro-channel flat 90 can be caused again too high, too high temperature can cause the zinc film of micro-channel flat 90 surperficial institute spraying plating to be formed water stain due to the moisture absorption on zinc film surface, product quality is declined, cause the situation that the qualification rate of product is too low.
Utility model content
The purpose of this utility model is to overcome above-mentioned defect of the prior art, a kind of High-efficient Water cold for the manufacture of micro-channel flat is provided, this water cooling unit is while ensureing the cooling effect to micro-channel flat, the moisture on micro-channel flat surface can be reduced to greatest extent, avoid and formed water stain due to high temperature on the surface at zinc film in drying room, ensure that the quality of product, improve the qualification rate of product.
The utility model adopts following technical scheme:
Manufacture a High-efficient Water cold for micro-channel flat, comprise tank, the first directive wheel, air knife group and the second directive wheel; First directive wheel is arranged on the top of tank; Second directive wheel is arranged on the oblique upper of the first directive wheel, make micro-channel flat by between the first directive wheel and the second directive wheel time and horizontal plane between in 45° angle, air knife group is arranged between the first directive wheel and the second directive wheel.
The utility model operationally, the micro-channel flat produced by extruder enters in spray room, in spray room, spray zinc rifle carries out spray zinc plated film to micro-channel flat, micro-channel flat after plated film carries out water-spraying control through tank, then move to reach the second directive wheel obliquely upward along the first directive wheel, micro-channel flat is carrying out stripping through the high-pressure blast of air knife group ejection to the moisture on its surface from the first directive wheel in the way of the second directive wheel movement; Due to micro-channel flat between the first directive wheel and the second directive wheel horizontal by 45° angle, the moisture on micro-channel flat surface moves down under gravity, gather and drip, when micro-channel flat moves to the second directive wheel, the moisture on its surface is little, under the high pressure wind action of air knife group ejection, the rapid landing of moisture on micro-channel flat surface, thus in drying room, only need lower temperature just the moisture on micro-channel flat surface can be dried, while ensure that product quality, also can save partially desiccated expense.
Further, the utility model also comprises water tank, cooling water pipe, heat exchange pump, cooler and coolant pump, and above-mentioned tank is arranged on the top of water tank, and cooling water pipe is arranged on the inner bottom part of water tank, and cooler, heat exchange pump and cooling water pipe are cascaded; The import of coolant pump is arranged in water tank, and outlet is arranged on the inner bottom part of tank; Water tank is also provided with thermal detector.Cooling water pipe is preferably S shape coil pipe.Only need to arrange one group of air knife group.
Because the temperature of micro-channel flat when entering tank can up to 600 DEG C, comprise a large amount of heat energy, the temperature of water trough inner water is raised, water in tank is fallen in water tank, thermal detector is monitored the temperature of water in water tank, then controlled by attemperating unit exchange heat pump, the heat exchange pump startup when water temperature raises, the heat energy of the water in water tank imports in the cooling water in cooling water pipe, cooling water in cooling water pipe is taken out of heat energy by cooler circulation, when water temperature is low, attemperating unit can allow heat exchange pump shut down, so the water in water tank can be remained between 45 ~ 50 DEG C.When the temperature after micro-channel flat crosses water-cooled can remain between 45 ~ 50 DEG C, this remaining temperature all can be dried the micro-channel flat of having blown water and be coiled, and so just can save dryer, therefore can save a large amount of electric power.
In sum, this utility model only just can dry up all water with one group of air knife, significantly can reduce the frequency of utilization of air compressor machine, micro-channel flat temperature constant, saves the energy consumption of water tank, and can save without dryer.
Accompanying drawing explanation
Fig. 1 is structure diagram of the present utility model.
Fig. 2 is the treatment facility of micro-channel flat and the structure diagram of flow process in prior art.
Mark in figure:
1. extruder, 2. sprays room, 4. the first directive wheel, 5. the second directive wheel, 6. air knife group,
10. micro-channel flat, 22. spray zinc rifles, 71. coolers, 72. heat exchange pumps, 73. coolant pumps,
74. tanks, 75. water tanks, 76. cooling water pipes, 77. thermal detectors.
90. micro-channel flat, 91. extruders, 92. spray zinc rifles, 93. spray rooms, 94. water tanks,
95. air knife groups, 96. drying rooms.
Detailed description of the invention
Consult Fig. 1, a kind of High-efficient Water cold manufacturing micro-channel flat, comprise tank 74, first directive wheel 4, air knife group 6 and the second directive wheel 5; First directive wheel 4 is arranged on the top of tank 74; Second directive wheel 5 is arranged on the oblique upper of the first directive wheel 4, make micro-channel flat 10 by between the first directive wheel 4 and the second directive wheel 5 time and horizontal plane between in 45° angle, air knife group 6 is arranged between the first directive wheel 4 and the second directive wheel 5.
In this enforcement, also comprise water tank 75, cooling water pipe 76, heat exchange pump 72, cooler 71 and coolant pump 73, above-mentioned tank 74 is arranged on the top of water tank 75, and cooling water pipe 76 is arranged on the inner bottom part of water tank 75, and cooler 71, heat exchange pump 72 and cooling water pipe 76 are cascaded; The import of coolant pump 73 is arranged in water tank 75, and outlet is arranged on the inner bottom part of tank 74; Water tank 75 is also provided with thermal detector 77; Wherein cooling water pipe 76 adopts S shape coil pipe; Air knife group 6 is only provided with one group.
In the present embodiment, the micro-channel flat 10 produced from extruder enters in spray room 2, in spray room 2, micro-channel flat 10 is sprayed zinc by spray zinc rifle 22, then enter into High-efficient Water cold to cool, when micro-channel flat 10 is between the first directive wheel 4 and the second directive wheel 5 and the angle of horizontal plane be 45 °, water in water tank remains between 45 ~ 50 DEG C, in micro-channel flat 10 by the first directive wheel in the process of the second directive wheel movement, the moisture on its surface is moving down under gravity, gather and drip, and because the water in water tank remains between 45 ~ 50 DEG C, the temperature of micro-channel flat 10 can be made to remain on 45 ~ 50 DEG C, when micro-channel flat moves to the second directive wheel, the moisture on micro-channel flat surface just can evaporate in conjunction with one group of air knife group by this remaining temperature, then micro-channel flat is coiled.So can save dryer, and therefore save a large amount of electric power.
Claims (4)
1. manufacture a High-efficient Water cold for micro-channel flat, it is characterized in that: comprise tank, the first directive wheel, air knife group and the second directive wheel; First directive wheel is arranged on the top of tank; Second directive wheel is arranged on the oblique upper of the first directive wheel, make micro-channel flat by between the first directive wheel and the second directive wheel time and horizontal plane between in 45° angle, air knife group is arranged between the first directive wheel and the second directive wheel.
2. water cooling unit according to claim 1, it is characterized in that: it also comprises water tank, cooling water pipe, heat exchange pump, cooler and coolant pump, above-mentioned tank is arranged on the top of water tank, and cooling water pipe is arranged on the inner bottom part of water tank, and cooler, heat exchange pump and cooling water pipe are cascaded; The import of coolant pump is arranged in water tank, and outlet is arranged on the inner bottom part of tank; Water tank is also provided with thermal detector.
3. water cooling unit according to claim 2, is characterized in that: cooling water pipe is S shape coil pipe.
4. water cooling unit according to claim 1, is characterized in that: be provided with one group of air knife group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520636562.5U CN204892586U (en) | 2015-08-21 | 2015-08-21 | Make micro channel flat tube's high -efficient water -cooled generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520636562.5U CN204892586U (en) | 2015-08-21 | 2015-08-21 | Make micro channel flat tube's high -efficient water -cooled generator |
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| Publication Number | Publication Date |
|---|---|
| CN204892586U true CN204892586U (en) | 2015-12-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520636562.5U Active CN204892586U (en) | 2015-08-21 | 2015-08-21 | Make micro channel flat tube's high -efficient water -cooled generator |
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| CN (1) | CN204892586U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111014331A (en) * | 2019-12-17 | 2020-04-17 | 扬州瑞斯乐复合金属材料有限公司 | Cooling method of micro-channel aluminum flat tube |
-
2015
- 2015-08-21 CN CN201520636562.5U patent/CN204892586U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111014331A (en) * | 2019-12-17 | 2020-04-17 | 扬州瑞斯乐复合金属材料有限公司 | Cooling method of micro-channel aluminum flat tube |
| CN111014331B (en) * | 2019-12-17 | 2021-09-24 | 扬州瑞斯乐复合金属材料有限公司 | Cooling method of micro-channel aluminum flat tube |
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