CN219674851U - Intelligent two-stage air-cooled condenser - Google Patents
Intelligent two-stage air-cooled condenser Download PDFInfo
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- CN219674851U CN219674851U CN202320628477.9U CN202320628477U CN219674851U CN 219674851 U CN219674851 U CN 219674851U CN 202320628477 U CN202320628477 U CN 202320628477U CN 219674851 U CN219674851 U CN 219674851U
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- 238000001816 cooling Methods 0.000 claims abstract description 80
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 238000007664 blowing Methods 0.000 claims abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011265 semifinished product Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses an intelligent two-stage air-cooled condenser in the technical field of cooling equipment, which comprises a cooling box, wherein a primary air-cooled mechanism and a secondary air-cooled mechanism are arranged in the cooling box; the primary air cooling mechanism comprises an exhaust fan, an air inlet pipe and a connecting pipe, wherein a first heat exchanger is communicated between the air inlet pipe and the connecting pipe, and the exhaust fan is used for extracting air in the cooling box outwards; the secondary air cooling mechanism comprises an air cooler and a wine discharge pipe, a second heat exchanger located below the first heat exchanger is communicated between the connecting pipe and the wine discharge pipe, the secondary air cooling mechanism further comprises a heat exchange box surrounding the second heat exchanger, and the air cooler is used for blowing cold air into the heat exchange box. Compared with the prior art, under the condition that the cooling efficiency is low due to the fact that one fan is adopted for air cooling, the heat exchange box comprising the second heat exchanger is specially arranged in the scheme, the second heat exchanger is cooled through the air cooler, and the cooling efficiency of white spirit steam is improved through the intelligent two-stage air cooling condenser with two stages of air cooling.
Description
Technical Field
The utility model relates to the technical field of cooling equipment, in particular to an intelligent double-stage air-cooled condenser.
Background
In the white spirit production process, fermented grains are filled into a white spirit steamer, a white spirit steamer cover is covered, sealing and high-overflow distillation are carried out, white spirit steam is generated, the white spirit steam is led into a condenser through a steam conduit, and the temperature of the condenser is reduced to obtain a liquid white spirit semi-finished product. The gaseous white spirit steam is condensed into a liquid white spirit semi-finished product, a large amount of heat energy is required to be taken away, a water cooling mode is utilized in the traditional method, however, the water cooling is required to be continuously supplemented with cooling water, hot water is discharged to cool the white spirit steam, and when the cooling water pressure and the white spirit swallow amount change, the temperature of the liquid white spirit changes, so that the white spirit yield is greatly influenced.
Therefore, refer to a white spirit air-cooled condenser of prior art CN218146577U, including condensation chamber, ventilation pipe and fan, the ventilation pipe is connected with the condensation chamber top, and the ventilation pipe is inside to the fan is located, and the condensation chamber includes the casing and sets up the heat transfer nest of tubes in the casing, and casing upper portion one side is connected with the steam dome, is equipped with the water heating pipe that runs through the steam dome in the steam dome, and the steam dome top is equipped with the steam inlet, and casing lower part one side is equipped with out wine pipe, and the heat transfer nest of tubes communicates with steam dome and out wine pipe respectively.
In the prior art, the white spirit steam is cooled by arranging the fan in an air cooling mode, however, the inventor discovers that only one fan is adopted for air cooling in the use process, when the air inflow of the white spirit steam is large, the efficiency of the white spirit steam can be reduced, the white spirit steam is easily influenced by the ambient temperature to cause unstable temperature of the white spirit, water resources are wasted because water is required to be sprayed for auxiliary cooling, and therefore, the applicant designs an intelligent two-stage air cooling condenser with two-stage air cooling on the basis of traditional one-stage air cooling so as to improve the cooling efficiency of the white spirit steam.
Disclosure of Invention
The utility model aims to provide an intelligent two-stage air-cooled condenser so as to provide an air-cooled condenser with two-stage air cooling, so as to improve the cooling efficiency of white spirit steam.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an intelligent two-stage air-cooled condenser comprises a cooling box, wherein a primary air-cooling mechanism and a secondary air-cooling mechanism are arranged in the cooling box; the primary air cooling mechanism comprises an exhaust fan, an air inlet pipe and a connecting pipe, wherein a first heat exchanger is communicated between the air inlet pipe and the connecting pipe, and the exhaust fan is used for extracting air in the cooling box outwards; the secondary air cooling mechanism comprises an air cooler and a wine discharge pipe, a second heat exchanger located below the first heat exchanger is communicated between the connecting pipe and the wine discharge pipe, the secondary air cooling mechanism further comprises a heat exchange box surrounding the second heat exchanger, and the air cooler is used for blowing cold air into the heat exchange box.
The utility model has the working principle and beneficial effects that: the condenser in this scheme has two-stage forced air cooling mechanism, and in the steam of high temperature got into first heat exchanger, connecting pipe through the admission pipe, the air of air exhauster with the cooling tank inside was taken out towards the cooling tank outside to form first order forced air cooling and cool down first heat exchanger. The wine steam after the primary cooling enters the second heat exchanger, at the moment, cold air is blown into the heat exchange box by the air cooler, the second heat exchanger is cooled by the cold air, the wine steam after the secondary cooling is liquefied to form a wine body, and the wine body is outwards discharged from the wine discharging pipe.
Compared with the prior art, under the condition that the cooling efficiency is low due to the fact that one fan is adopted for air cooling, the heat exchange box comprising the second heat exchanger is specially arranged in the scheme, the second heat exchanger is cooled through the air cooler, and the cooling efficiency of white spirit steam is improved through the intelligent two-stage air cooling condenser with two stages of air cooling.
Further, the first heat exchanger and the second heat exchanger each comprise a plurality of heat exchange tubes which are arranged at intervals. Through the many heat exchange tubes of mutual interval, on the one hand divide into the stranded heat exchange tube that enters into respectively with wine steam, on the other hand mutual interval makes can not produce heat exchange between the heat exchange tube, can improve heat exchange efficiency when the forced air cooling.
Further, a plurality of heat exchange plates are fixedly connected to the periphery of the heat exchange tube. The heat exchange plate has the characteristic of good heat dissipation performance, and is beneficial to rapidly transferring heat.
Further, the front view shape of the heat exchange tube arranging mode is reverse conical, square or reverse concave. Under the three distribution modes, the plurality of heat exchange tubes generate wind flow guiding effect on the air in the cooling box, so that the efficiency of the air extracted by the exhaust fan is improved, and the cooling effect is improved.
Further, the plurality of heat exchange tubes of the first heat exchanger incline downwards towards the connecting tube, and the plurality of heat exchange tubes of the second heat exchanger incline downwards towards the wine discharge tube. Thus, wine steam and wine body can be prevented from accumulating in the heat exchange tube.
Further, the downward inclination angle of the heat exchange tube is 7-12 degrees. The downward flowing speed of the wine steam and the wine body can be slowed down under the angle, the cooling time is prolonged, and the cooling efficiency is improved.
Further, a plurality of the heat exchange tubes are spaced apart from each other in both the vertical direction and the horizontal direction. The arrangement can enable cold air to wrap each heat exchange tube, and heat exchange efficiency is improved.
Further, the inclination directions of the heat exchange box and the heat exchange pipe of the second heat exchanger are consistent. The heat exchange box is arranged to guide cold air, so that heat exchange and cooling speeds are increased.
Further, the top of heat exchange box and cooler bin all is equipped with temperature-sensing ware, and temperature-sensing ware electrical signal connection has the controller, and the equal electrical signal connection of controller and air exhauster, air-cooler. The temperature sensor can monitor the temperature inside the heat exchange box and the cooling box, and sends a signal to the controller, and the controller controls the rotating speeds of the exhaust fan and the air cooler so as to increase or reduce the cooling efficiency.
Drawings
FIG. 1 is a schematic diagram of a structure of an intelligent two-stage air-cooled condenser according to the present utility model;
FIG. 2 is a schematic view of the internal structure of FIG. 1;
FIG. 3 is a schematic view of the internal structure of the heat exchange box in FIG. 2;
fig. 4 is a schematic distribution diagram of the heat exchange tube in example 2.
Detailed Description
The following is a further detailed description of the embodiments:
reference numerals in the drawings of the specification include: support leg 1, air-cooler 2, play wine pipe 3, air-supply line 4, admission pipe 5, steam inlet 6, air exhauster 7, first heat exchange tube 8, connecting pipe 9, second heat exchange tube 10, cooling tank 11, heat exchange tank 12, cavity 13.
In the following description, the terms "left", "right", "upper", "lower" and the like are all based on the illustrated orientations, and in practice, the implementation of the scheme is not affected if the relative positions of the corresponding structures are kept unchanged by making a change in the same direction based on the orientations.
Example 1: an intelligent two-stage air-cooled condenser is shown in fig. 1, and comprises a cooling box 11, wherein supporting legs 1 are fixedly arranged at the bottom of the cooling box 11, an exhaust opening and a steam inlet 6 are formed in the top of the cooling box 11, and the exhaust opening is fixedly connected with an exhaust fan 7. The steam inlet 6 is fixedly communicated with a steam inlet pipe 5, the cooling box 11 is also fixedly connected with a connecting pipe 9, and a plurality of first heat exchange pipes 8 are fixedly communicated between the steam inlet pipe 5 and the connecting pipe 9.
The cooling tank 11 is fixedly connected with a heat exchange tank 12, as shown in fig. 3 and 2, the left end and the right end of the heat exchange tank 12 are respectively provided with a cavity 13, the cavity 13 at the right end of the heat exchange tank 12 is communicated with the bottom of the connecting pipe 9, a plurality of second heat exchange pipes 10 are fixedly communicated between the cavity 13 at the left end of the heat exchange tank 12 and the cavity 13 at the right end, the cavity 13 at the left end of the heat exchange tank 12 is communicated with a wine outlet pipe 3, and a plurality of exhaust holes (not shown in the figure) are formed in the bottom of the heat exchange tank 12. The cooling box 11 is fixedly connected with the air cooler 2, and the heating end of the air cooler 2 is positioned outside the cooling box 11, and an air inlet pipe 4 is communicated between the cold air end and the heat exchange box 12.
The condenser in this scheme has two-stage forced air cooling mechanism, and the steam of high temperature gets into in the first heat exchange tube 8, in the connecting pipe 9 through steam inlet 6, admission pipe 5, and air exhauster 7 is taken out the inside air of cooler bin 11 towards cooler bin 11 outside to form first stage forced air cooling and cool down first heat exchange tube 8. The wine steam after primary cooling enters the second heat exchange tube 10 through the cavity 13 on the right side of the heat exchange box 12, and is discharged outwards through the cavity 13 on the left side of the heat exchange box 12 and the wine outlet tube 3.
At this time, the air cooler 2 blows cold air into the heat exchange box 12 through the air inlet pipe 4, the cold air cools the second heat exchange pipe 10, the cold air absorbs heat and is discharged through the plurality of exhaust holes, at this time, the temperature of the discharged cold air is lower than that of the wine steam entering the first heat exchange pipe 8, the exhaust fan 7 also pumps the cold air upwards, and the cold air continuously cools the first heat exchange pipe 8.
Compared with the prior art, under the condition that the cooling efficiency is low due to the fact that one fan is adopted for air cooling, the heat exchange box 12 wrapping the second heat exchange tube 10 is specially arranged in the scheme, the second heat exchange tube 10 is cooled through the air cooler 2, and the cooling efficiency of white spirit steam is improved through the condenser with two-stage air cooling.
Preferably, the bottom of the cooling tank 11 is provided with an air inlet. The air inlet introduces external air into the cooling box 11.
Example 2: the difference from example 1 is that: the plurality of first heat exchange tubes 8 are arranged in an inverted concave shape.
Example 3: the difference from example 1 is that. The tops of the heat exchange box 12 and the cooling box 11 are respectively provided with a temperature sensor, the electric signals of the temperature sensors are connected with a controller, and the controller is electrically connected with the exhaust fan 7 and the air cooler 2. The temperature sensor can monitor the temperature inside the heat exchange box 12 and the cooling box 11 and send signals to the controller, and the controller can control the rotating speeds of the exhaust fan 7 and the air cooler 2 so as to increase or decrease the cooling efficiency.
It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the scope of the utility model, and the utility model is not limited to the details of construction and the utility of the patent. The protection scope of the present utility model is subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.
Claims (9)
1. The utility model provides an intelligent doublestage forced air cooling condenser, includes cooling box, its characterized in that: a primary air cooling mechanism and a secondary air cooling mechanism are arranged in the cooling box; the primary air cooling mechanism comprises an exhaust fan, an air inlet pipe and a connecting pipe, wherein a first heat exchanger is communicated between the air inlet pipe and the connecting pipe, and the exhaust fan is used for extracting air in the cooling box outwards; the secondary air cooling mechanism comprises an air cooler and a wine discharge pipe, a second heat exchanger located below the first heat exchanger is communicated between the connecting pipe and the wine discharge pipe, the secondary air cooling mechanism further comprises a heat exchange box surrounding the second heat exchanger, and the air cooler is used for blowing cold air into the heat exchange box.
2. The intelligent dual-stage air-cooled condenser of claim 1, wherein: the first heat exchanger and the second heat exchanger comprise a plurality of heat exchange tubes which are arranged at intervals.
3. The intelligent two-stage air-cooled condenser of claim 2, wherein: and the periphery of the heat exchange tube is fixedly connected with a plurality of heat exchange plates.
4. An intelligent two-stage air-cooled condenser according to any one of claims 2-3, characterized in that: the front view shape of the heat exchange tube arranging mode is reverse taper, square or reverse concave.
5. The intelligent dual-stage air-cooled condenser of claim 4, wherein: the plurality of heat exchange pipes of the first heat exchanger incline downwards towards the connecting pipe, and the plurality of heat exchange pipes of the second heat exchanger incline downwards towards the wine discharge pipe.
6. The intelligent dual-stage air-cooled condenser of claim 5, wherein: the downward inclination angle of the heat exchange tube is 7-12 degrees.
7. The intelligent dual-stage air-cooled condenser of claim 6, wherein: the heat exchange tubes are spaced from each other in both the vertical direction and the horizontal direction.
8. The intelligent dual-stage air-cooled condenser of claim 7, wherein: the inclination directions of the heat exchange box and the heat exchange pipe of the second heat exchanger are consistent.
9. The intelligent dual-stage air-cooled condenser of claim 8, wherein: the top of heat exchange box and cooler bin all is equipped with the temperature-sensing ware, and temperature-sensing ware electrical signal connection has the controller, and the equal electrical signal connection of controller and air exhauster, air-cooler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320628477.9U CN219674851U (en) | 2023-03-24 | 2023-03-24 | Intelligent two-stage air-cooled condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320628477.9U CN219674851U (en) | 2023-03-24 | 2023-03-24 | Intelligent two-stage air-cooled condenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219674851U true CN219674851U (en) | 2023-09-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320628477.9U Active CN219674851U (en) | 2023-03-24 | 2023-03-24 | Intelligent two-stage air-cooled condenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219674851U (en) |
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2023
- 2023-03-24 CN CN202320628477.9U patent/CN219674851U/en active Active
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Address after: 563000 in Xiangjiang Industrial Park, Nanshan Village, Nanguan Street, Honghuagang District, Zunyi City, Guizhou Province Patentee after: Guizhou Yongsheng Metal Equipment Co.,Ltd. Country or region after: China Address before: 563000 Bali Industrial Park, Longkeng street, Bozhou District, Zunyi City, Guizhou Province Patentee before: ZUNYI YONGSHENG METAL EQUIPMENT CO.,LTD. Country or region before: China |