CN204226145U - A kind of mixed type cooling device that can reduce hard water fouling - Google Patents
A kind of mixed type cooling device that can reduce hard water fouling Download PDFInfo
- Publication number
- CN204226145U CN204226145U CN201420680582.8U CN201420680582U CN204226145U CN 204226145 U CN204226145 U CN 204226145U CN 201420680582 U CN201420680582 U CN 201420680582U CN 204226145 U CN204226145 U CN 204226145U
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- Prior art keywords
- delivery pipe
- air
- oil
- pipe
- cooler
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- 238000001816 cooling Methods 0.000 title claims abstract description 42
- 239000008233 hard water Substances 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 31
- 239000007788 liquid Substances 0.000 claims abstract description 24
- 238000000926 separation method Methods 0.000 claims abstract description 12
- 239000003921 oil Substances 0.000 abstract description 31
- 239000010687 lubricating oil Substances 0.000 abstract description 10
- 230000007547 defect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 239000013589 supplement Substances 0.000 abstract description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
本实用新型公开了一种能减少硬水结垢的混合式冷却装置，包括混合液输送管、气液分离罐、输气管、水冷器和输油管，所述气液分离罐分别连接混合液输送管、输气管和输油管，所述输气管和输油管分别连接水冷器，所述输油管上的设置支路，并在支路上设置风冷却器与输油管上的水冷器并联。本实用新型将水冷器和风冷却器相结合，对润滑油和高温空气进行并行冷却，补充了水冷器不能完全较好冷却的缺陷，提高了冷却效率，润滑油冷却和空气冷却所用的风冷却器共用一个，节省了空间并降低能耗。本实用新型提高了对油和空气的冷却效果，降低了油和空气内的高温硬水的结垢率，保证了整个降温装置的管道使用寿命和正常工作。
The utility model discloses a hybrid cooling device capable of reducing scaling in hard water, which comprises a mixed liquid delivery pipe, a gas-liquid separation tank, a gas delivery pipe, a water cooler and an oil delivery pipe. The gas-liquid separation tank is respectively connected to the mixed liquid delivery pipe, Air pipe and oil pipe, the air pipe and oil pipe are respectively connected to water coolers, branch roads are set on the oil pipe, and air coolers are arranged on the branch roads to connect in parallel with the water cooler on the oil pipe. The utility model combines the water cooler and the air cooler to cool the lubricating oil and high-temperature air in parallel, supplements the defect that the water cooler cannot completely cool well, and improves the cooling efficiency. The air cooler used for lubricating oil cooling and air cooling Sharing one saves space and reduces energy consumption. The utility model improves the cooling effect on oil and air, reduces the scaling rate of high-temperature hard water in the oil and air, and ensures the service life and normal operation of the pipeline of the entire cooling device.
Description
技术领域 technical field
本实用新型属于冷却设备技术领域，具体涉及一种结构简单、工作稳定的能减少硬水结垢的混合式冷却装置。 The utility model belongs to the technical field of cooling equipment, in particular to a hybrid cooling device with simple structure and stable operation, which can reduce scaling in hard water.
背景技术 Background technique
空气压缩机冷却装置的作用，一方面对螺杆压缩机排出的高温润滑油在通过冷却器时与换热管内的冷却水进行热交换，从而达到持续冷却降温，确保进入机头的润滑油温度控制在规定范围内，保证润滑油的使用寿命及性能不受影响，避免热膨胀给设备零部件造成损坏；另一方面降低外送的压缩空气温度，减少压缩空气带走水蒸气，减轻后续继续进行冷却的冷干机的负荷。 The role of the air compressor cooling device, on the one hand, the high-temperature lubricating oil discharged from the screw compressor exchanges heat with the cooling water in the heat exchange tube when passing through the cooler, so as to achieve continuous cooling and cooling, and ensure the temperature control of the lubricating oil entering the machine head Within the specified range, ensure that the service life and performance of the lubricating oil are not affected, and avoid thermal expansion causing damage to equipment parts; on the other hand, reduce the temperature of the compressed air sent out, reduce the water vapor taken away by the compressed air, and reduce subsequent cooling The load of the cold dryer.
其结构由普通碳钢作为壳体、端盖及布管花板，内部换热管为DN10mm、DN8mm的铜管。但由于有些地区水质硬度太高，冷却水受热后容易在铜管内壁结垢，导致排气温度频繁升高、检修、维护成本高，经过多次清洗后铜管易腐蚀损害，影响整个空气压缩机的安全运行，如更换冷却装置投入资金较大。因此，研发一种能减少硬水结垢的混合式冷却装置是非常必要的。 Its structure is made of ordinary carbon steel as the shell, end cover and tube layout plate, and the internal heat exchange tubes are copper tubes of DN10mm and DN8mm. However, due to the high water hardness in some areas, the cooling water is easy to scale on the inner wall of the copper pipe after heating, resulting in frequent rises in the exhaust temperature, high repair and maintenance costs, and the copper pipe is easily corroded and damaged after repeated cleaning, affecting the entire air compression. The safe operation of the machine, such as the replacement of the cooling device, requires a large investment. Therefore, it is very necessary to develop a hybrid cooling device that can reduce hard water scaling.
实用新型内容 Utility model content
本实用新型的目的在于提供一种结构简单、工作稳定的能减少硬水结垢的混合式冷却装置。 The purpose of the utility model is to provide a hybrid cooling device with simple structure and stable operation, which can reduce scaling in hard water.
本实用新型的目的是这样实现的，包括混合液输送管、气液分离罐、输气管、水冷器和输油管，所述气液分离罐分别连接混合液输送管、输气管和输油管，所述输气管和输油管分别连接水冷器，所述输油管上的设置支路，并在支路上设置风冷却器与输油管上的水冷器并联。 The purpose of the utility model is achieved in this way, comprising a mixed liquid delivery pipe, a gas-liquid separation tank, a gas delivery pipe, a water cooler and an oil delivery pipe, the gas-liquid separation tank is respectively connected to a mixed solution delivery pipe, a gas delivery pipe and an oil delivery pipe, and the delivery The air pipe and the oil delivery pipe are respectively connected to the water cooler, and a branch is arranged on the oil delivery pipe, and an air cooler is arranged on the branch to connect in parallel with the water cooler on the oil delivery pipe.
本实用新型将水冷器和风冷却器相结合，对润滑油和高温空气进行并行冷却，补充了水冷器不能完全较好冷却的缺陷，提高了冷却效率，润滑油冷却和空气冷却所用的风冷却器共用一个，节省了空间并降低能耗。本实用新型提高了对油和空气的冷却效果，降低了油和空气内的高温硬水的结垢率，保证了整个降温装置的管道使用寿命和正常工作。 The utility model combines the water cooler and the air cooler to cool the lubricating oil and high-temperature air in parallel, supplements the defect that the water cooler cannot completely cool well, and improves the cooling efficiency. The air cooler used for lubricating oil cooling and air cooling Sharing one saves space and reduces energy consumption. The utility model improves the cooling effect on oil and air, reduces the scaling rate of high-temperature hard water in the oil and air, and ensures the service life and normal operation of the pipeline of the entire cooling device.
附图说明 Description of drawings
图1为本实用新型整体结构示意图； Fig. 1 is a schematic diagram of the overall structure of the utility model;
图2为本实用新型对螺杆压缩机的工作示意图； Fig. 2 is the working schematic diagram of the utility model to screw compressor;
图中：1-混合液输送管，2-气液分离罐，3-输气管，4-水冷器，5-风冷却器，6-输油管，7-流量阀，8-温控阀，9-螺杆压缩机。 In the figure: 1-mixed liquid delivery pipe, 2-gas-liquid separation tank, 3-gas delivery pipe, 4-water cooler, 5-air cooler, 6-oil delivery pipe, 7-flow valve, 8-temperature control valve, 9- Screw compressors.
具体实施方式 Detailed ways
下面结合附图对本实用新型作进一步的说明，但不得以任何方式对本实用新型加以限制，基于本实用新型教导所作的任何变更或改进，均属于本实用新型的保护范围。 The utility model will be further described below in conjunction with the accompanying drawings, but the utility model shall not be limited in any way, and any changes or improvements made based on the teaching of the utility model shall belong to the protection scope of the utility model.
如附图1~2所示，本实用新型包括混合液输送管1、气液分离罐2、输气管3、水冷器4和输油管6，所述气液分离罐2分别连接混合液输送管1、输气管3和输油管6，所述输气管3和输油管6分别连接水冷器4，所述输油管6上的设置支路，并在支路上设置风冷却器5与输油管6上的水冷器4并联。 As shown in accompanying drawings 1 to 2, the utility model comprises a mixed liquid delivery pipe 1, a gas-liquid separation tank 2, a gas delivery pipe 3, a water cooler 4 and an oil delivery pipe 6, and the gas-liquid separation tank 2 is respectively connected to the mixed liquid delivery pipe 1 , air pipe 3 and oil pipe 6, described air pipe 3 and oil pipe 6 are connected to water cooler 4 respectively, branch road is set on the described oil pipe 6, and wind cooler 5 is set on the branch road and the water cooler 4 on the oil pipe 6 is connected in parallel .
所述输气管3上设置支路，并在支路上设置风冷却器5与输气管3上的水冷器4并联。 A branch is arranged on the gas delivery pipe 3 , and an air cooler 5 is arranged on the branch to connect in parallel with the water cooler 4 on the gas delivery pipe 3 .
所述的风冷却器5被输气管3支路和输油管6支路共用。 The air cooler 5 is shared by the air pipe 3 branch and the oil pipe 6 branch.
所述的输油管6的冷却前端和冷却后端通过温控阀8连接。 The cooling front end and the cooling rear end of the oil delivery pipe 6 are connected through a temperature control valve 8 .
所述的输油管6的水冷器支路和风冷却器支路相互连通。 The water cooler branch and the air cooler branch of the oil delivery pipe 6 communicate with each other.
所述的水冷器4前端的输气管3和输油管6上均设有流量阀7。 The gas delivery pipe 3 and the oil delivery pipe 6 at the front end of the water cooler 4 are provided with flow valves 7 .
所述的风冷却器5前端的输气管3和输油管6上均设有流量阀7。 The gas delivery pipe 3 and the oil delivery pipe 6 at the front end of the air cooler 5 are provided with flow valves 7 .
所述的气液分离罐2上的输气管3接口处设置于顶部、输油管6接口设置在下部。 The gas delivery pipe 3 interface on the gas-liquid separation tank 2 is arranged at the top, and the oil delivery pipe 6 interface is arranged at the lower part.
所述风冷却器5上的风扇设置三对以上，其内部的输气管3和输油管6贯穿风冷却器5纵向或横向。 The fan on the air cooler 5 is provided with more than three pairs, and the air delivery pipe 3 and the oil delivery pipe 6 inside it run through the air cooler 5 vertically or horizontally.
连接水冷器支路和风冷却器支路的输油管6上设置流量阀7。 A flow valve 7 is arranged on the oil delivery pipe 6 connecting the branch circuit of the water cooler and the branch circuit of the air cooler.
本实用新型的工作原理和工作过程：Working principle and working process of the utility model:
本实用新型将水冷器4和风冷却器5相结合，对润滑油和高温空气进行并行冷却，补充了水冷器4不能完全较好冷却的缺陷，提高了冷却效率，润滑油冷却和空气冷却所用的风冷却器共用一个，节省了空间并降低能耗。本实用新型提高了对油和空气的冷却效果，降低了油和空气内的高温硬水的结垢率，保证了整个降温装置的管道使用寿命和正常工作。 The utility model combines the water cooler 4 and the air cooler 5 to cool the lubricating oil and high-temperature air in parallel, which supplements the defect that the water cooler 4 cannot completely cool well, improves the cooling efficiency, and is used for lubricating oil cooling and air cooling The air coolers share one, which saves space and reduces energy consumption. The utility model improves the cooling effect on oil and air, reduces the scaling rate of high-temperature hard water in the oil and air, and ensures the service life and normal operation of the pipeline of the entire cooling device.
工作时，混合液输送管1连接螺杆压缩机出液口，气液分离罐2对气液进行分离，气体通过输气管3输出，通过水冷器4和风冷却器5进行冷却，液体通过输油管6输出，通过水冷器4和风冷却器5进行冷却，冷却过后的润滑油回到温控阀8进行检验，达到要求则通过温控阀8进入螺杆压缩机，不符合要求则重新进行冷却。 When working, the mixed liquid delivery pipe 1 is connected to the liquid outlet of the screw compressor, the gas-liquid separation tank 2 separates the gas and liquid, the gas is output through the gas delivery pipe 3, cooled by the water cooler 4 and the air cooler 5, and the liquid is output through the oil delivery pipe 6 , through the water cooler 4 and the air cooler 5 for cooling, the lubricating oil after cooling returns to the temperature control valve 8 for inspection, and if it meets the requirements, it enters the screw compressor through the temperature control valve 8, and if it does not meet the requirements, it will be cooled again.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420680582.8U CN204226145U (en) | 2014-11-14 | 2014-11-14 | A kind of mixed type cooling device that can reduce hard water fouling |
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| CN201420680582.8U CN204226145U (en) | 2014-11-14 | 2014-11-14 | A kind of mixed type cooling device that can reduce hard water fouling |
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| CN204226145U true CN204226145U (en) | 2015-03-25 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114165416A (en) * | 2021-12-24 | 2022-03-11 | 吉林烟草工业有限责任公司 | an air compressor system |
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- 2014-11-14 CN CN201420680582.8U patent/CN204226145U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114165416A (en) * | 2021-12-24 | 2022-03-11 | 吉林烟草工业有限责任公司 | an air compressor system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150325 |