CN104848711A - Gas pipeline cooling device - Google Patents
Gas pipeline cooling device Download PDFInfo
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- CN104848711A CN104848711A CN201410229095.4A CN201410229095A CN104848711A CN 104848711 A CN104848711 A CN 104848711A CN 201410229095 A CN201410229095 A CN 201410229095A CN 104848711 A CN104848711 A CN 104848711A
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- cooling water
- storage tank
- water storage
- valve
- cooling
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Abstract
The invention provides a gas pipeline cooling device having the advantages of simple structure, reasonable design, good cooling effect and easy cleaning property. The gas pipeline cooling device comprises a cooling water storage tank, a liquid sucking pipe, a cooling water drain pipe, a sewage drain pipe, a cooling capacity exchange coil, a first valve, a second valve and a gas pipeline, wherein the liquid sucking pipe and the sewage drain pipe are connected to the lower part of the cooling water storage tank; the cooling water drain pipe is connected to the upper part of the cooling water storage tank; the first valve and the second valve are respectively mounted on the liquid sucking pipe and the sewage drain pipe; a gas pipeline is mounted in the cooling water storage tank, and is positioned between the liquid sucking pipe and the cooling water drain pipe; the top and the bottom of the gas pipeline adopt spiral structures; an inlet and an outlet of the gas pipeline are positioned outside the cooling water storage tank; and the cooling capacity exchange coil is arranged in the cooling water storage tank, and is coiled on the gas pipeline.
Description
Technical field
The present invention relates to temperature control technology field, particularly relate to a kind of gas piping cooling device.
Background technology
In gas manufacturing processes, gas in some pipeline needs to cool, safety can be ensured and store, the gas type of cooling of present routine is that gas piping outer cover has condenser pipe, the space of cooling water between condenser pipe and gas piping is flow through, and then gas is played to the effect of cooling, the method cooling effect is general, require high to avoid cold to distribute to the thermal insulation of condenser pipe, and it is of long duration, often fouling in condenser pipe, after fouling, the incrustation scale of condenser pipe inside is inconvenient to clean on the one hand, in addition after condensation in-tube fouling, the cooling effectiveness of gas is reduced greatly, therefore a large amount of water had both been wasted, desirable cooling effect can not be obtained again.
Summary of the invention
Based on background technology Problems existing, the present invention proposes a kind of gas piping cooling device, structure is simple, reasonable in design, good cooling results, is easy to cleaning.
A kind of gas piping cooling device that the present invention proposes, comprising: cooling water storage tank, liquid suction duct, cooling water discharge pipe, bilge discharge pipe, Cooling capacity exchanging coil pipe, the first valve, the second valve and gas piping; Liquid suction duct and bilge discharge pipe are connected to cooling water storage tank bottom, cooling water discharge pipe is connected to cooling water storage tank top, first valve and the second valve are arranged on liquid suction duct and bilge discharge pipe respectively, it is inner and between liquid suction duct and cooling water discharge pipe that gas piping is placed in cooling water storage tank, gas piping is helicoidal structure up and down, the entrance and exit of gas piping is positioned at cooling water storage tank outside, and Cooling capacity exchanging coil pipe is arranged on cooling water storage tank inside and is coiled on gas piping.
Preferably, Cooling capacity exchanging coil pipe outer setting has fin.
Preferably, cooling water storage tank is connected with the first Pressure gauge detecting its internal pressure, liquid suction duct is provided with the second Pressure gauge detecting its internal pressure.
Preferably, gas piping run through cooling water storage tank and its entrance higher than outlet.
Preferably, the first valve and the second valve are one-way cock.
Preferably, the first valve is magnetic valve.
Preferably, cooling water discharge pipe is provided with the 3rd valve.
When the present invention works, liquid suction duct is connected to cooling water carrier pipe, open the first valve cooling water to be inputted in cooling water storage tank by liquid suction duct and store, mode with overflow after the water level in cooling water storage tank spreads to the position of cooling water discharge pipe is discharged, close the first valve and stop cooling water input, because the link position of cooling water discharge pipe and cooling water storage tank is higher than Cooling capacity exchanging coil pipe, Cooling capacity exchanging coil pipe is immersed in cooling water, temperature in the gas piping of Cooling capacity exchanging coil pipe coiling is higher than cooling water, Cooling capacity exchanging coil pipe has outstanding heat conductivility, by in the heat conduction in gas piping to cooling water by and the mode of the temperature difference gas piping is cooled, liquid suction duct is connected to cooling water storage tank bottom, cooling water discharge pipe is connected to cooling water storage tank top, when in gas piping, temperature is higher, open the first valve and input cooling water by bottom, the cooling water of cooling water storage tank top cold deficiency is discharged by cooling water discharge pipe to keep the cold in cooling water storage tank, when closing the first valve after gas piping cooling, when needs cleaning cooling water storage tank, open the second valve cooling water is drained, then the second valve is closed, open the first valve after liquid suction duct being connected to cleaning fluid conveying pipeline in cooling water storage tank, input cleaning fluid and clean cooling water storage tank, open the second valve after having cleaned and discharge cleaning fluid, the bottom that bilge discharge pipe is arranged on cooling water storage tank is convenient to drain cleaning fluid and is avoided remaining.
Accompanying drawing explanation
Fig. 1 is the structure chart of a kind of gas piping cooling device that the present invention proposes.
Detailed description of the invention
Fig. 1 is the structure chart of a kind of gas piping cooling device that the present invention proposes, and comprising: cooling water storage tank 10, liquid suction duct 11, cooling water discharge pipe 12, bilge discharge pipe 13, Cooling capacity exchanging coil pipe 14, first valve 15, second valve 16, first Pressure gauge 17, second Pressure gauge 18 and gas piping 20.
Cooling water discharge pipe 12 is connected to cooling water storage tank 10 top, liquid suction duct 11 is connected to cooling water storage tank 10 bottom, cooling water enters in cooling water storage tank 10 by liquid suction duct 11, discharge in the mode of overflow when cooling water storage tank 10 middle water level is elevated to cooling water discharge pipe 12, the link position of liquid suction duct 11 and cooling water storage tank 10, away from cooling water discharge pipe 12, is avoided cooling water just to enter cooling water storage tank 10 and is just discharged can not be played a role by cooling water discharge pipe 12.
Bilge discharge pipe 13 is connected to the position of cooling water storage tank 10 near bottom, when cooling water storage tank 10 needs cleaning, input cleaning fluid by liquid suction duct 11 to rinse, after flushing completes, sewage is discharged by bilge discharge pipe 13, and bilge discharge pipe 13 is arranged on cooling water storage tank 10 and can avoids remaining by emptying sewage as much as possible near the position of bottom.
First valve 15 is arranged on the input of controlled cooling model water or cleaning fluid on liquid suction duct 11, and the second valve 16 is arranged on bilge discharge pipe 13 and controls sewage discharge.
First Pressure gauge 17 is connected to for detecting its internal pressure on cooling water storage tank 10, and the second Pressure gauge 18 is arranged on liquid suction duct 14 for detecting its internal pressure.The detection position of the first Pressure gauge 17 away from the link position of liquid suction duct 14 with cooling water storage tank 10 because the hydraulic pressure of liquid suction duct 14 outgoing position can not represent the internal pressure of cooling water storage tank 10.
Gas piping 20 is placed in cooling water storage tank 10 inside and between liquid suction duct 11 and cooling water discharge pipe 12, gas piping about 20 is helicoidal structure.Because cooling water is exported by input top, bottom in cooling water storage tank 10, so cooling water storage tank 10 middle and lower part temperature is lower than top, the entrance 201 of gas piping 20 and outlet 202 run through cooling water storage tank 10 and entrance 201 higher than outlet 202, in gas piping 20, the flow direction of gas meets the warm field distribution in cooling water storage tank 10, ensure that gas piping 20 exports the cryogenic effect of gas.
Cooling capacity exchanging coil pipe 14 is arranged on cooling water storage tank 10 inside and is coiled on gas piping 20, because gas piping 20 is between liquid suction duct 11 and cooling water discharge pipe 12, Cooling capacity exchanging coil pipe 14 is completely submerged in the cooling water of the storage in cooling water storage tank 10, Cooling capacity exchanging coil pipe 14 has good guide temp energy, heat in gas piping 20 higher for temperature is conducted to the cooling water that temperature is lower, as far as possible and the temperature contrast of cooling water and gas piping 20, thus the gas in gas piping 20 is lowered the temperature, Cooling capacity exchanging coil pipe 14 forms helicoidal structure along with gas piping 20, increase heat-conducting area.
In the present embodiment, Cooling capacity exchanging coil pipe 14 outside is also provided with fin (not providing in figure), heat on Cooling capacity exchanging coil pipe 14 is distributed in cooling water, expand the temperature spread of Cooling capacity exchanging coil pipe 14 and gas piping 20, that improves Cooling capacity exchanging coil pipe 14 leads warm efficiency, and fin is arranged near the side of cooling water to ensure best radiating effect.
During the present embodiment work, liquid suction duct 11 is connected to cooling water carrier pipe, open the first valve 15 cooling water to be inputted in cooling water storage tank 10 by liquid suction duct 11 and store, mode with overflow after the water level in cooling water storage tank 10 spreads to the position of cooling water discharge pipe 12 is discharged, and closes the first valve 15 and stops cooling water inputting; Cooling capacity exchanging coil pipe 14 is immersed in cooling water, temperature in the gas piping 20 that Cooling capacity exchanging coil pipe 14 coils is higher than cooling water, Cooling capacity exchanging dish 14 pipe has outstanding heat conductivility and is promoted further by fin, and Cooling capacity exchanging dish 14 cools gas piping 20 with the mode of the temperature difference in passing through in the heat conduction in gas piping 20 to cooling water; Liquid suction duct 11 is connected to cooling water storage tank 10 bottom, cooling water discharge pipe 12 is connected to cooling water storage tank 10 top, when in gas piping 20, temperature is higher, open the first valve 15 and input cooling water by bottom, the cooling water of cooling water storage tank 10 top cold deficiency is discharged to keep the cold in cooling water storage tank 10 by cooling water discharge pipe 12, closedown first valve 15 after gas piping 20 cools; When needs cleaning cooling water storage tank 10, open the second valve 16 cooling water is drained, then the second valve 16 is closed, open the first valve 15 after liquid suction duct 11 is connected to cleaning fluid conveying pipeline in cooling water storage tank 10, input cleaning fluid and clean cooling water storage tank, open the second valve 16 after having cleaned and discharge cleaning fluid, the bottom that bilge discharge pipe 13 is arranged on cooling water storage tank is convenient to drain cleaning fluid and is avoided remaining.When needing to change the cooling water in cooling water storage tank 10, also can discharge from bilge discharge pipe 13 cooling water needing to change.First Pressure gauge 17 is for detecting cooling water storage tank 10 internal pressure, close the first valve 15 to alleviate when its internal pressure is too high, second Pressure gauge 18 is for tracer liquid suction line 14 internal pressure, when the first valve 15 is opened, liquid suction duct 14 internal pressure should acquire a certain degree, if the second Pressure gauge 18 reading is abnormal, shutoff device carries out malfunction elimination.
In above embodiment, the first valve 15 and the second valve 16 are one-way cock, and the first valve 15 preferentially selects magnetic valve, convenient operation.In addition, cooling water discharge pipe 12 can also be arranged the 3rd valve (not providing in figure) for the discharge of controlled cooling model water, avoid cooling water overflow to waste.
The above; be only the present invention's preferably detailed description of the invention; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (7)
1. a gas piping cooling device, it is characterized in that, comprising: cooling water storage tank (10), liquid suction duct (11), cooling water discharge pipe (12), bilge discharge pipe (13), Cooling capacity exchanging coil pipe (14), the first valve (15), the second valve (16) and gas piping (20), liquid suction duct (11) and bilge discharge pipe (13) are connected to cooling water storage tank (10) bottom, cooling water discharge pipe (12) is connected to cooling water storage tank (10) top, first valve (15) and the second valve (16) are arranged on liquid suction duct (11) and bilge discharge pipe (13) respectively, gas piping (20) is placed in cooling water storage tank (10) inside and is positioned between liquid suction duct (11) and cooling water discharge pipe (12), gas piping (20) is helicoidal structure up and down, it is outside that the entrance (201) of gas piping (20) and outlet (202) are positioned at cooling water storage tank (10), Cooling capacity exchanging coil pipe (14) is arranged on cooling water storage tank (10) inside and is coiled on gas piping (20).
2. gas piping cooling device as claimed in claim 1, it is characterized in that, Cooling capacity exchanging coil pipe (14) outer setting has fin.
3. gas piping cooling device as claimed in claim 1, it is characterized in that, cooling water storage tank (10) is connected with the first Pressure gauge (17) detecting its internal pressure, liquid suction duct (14) is provided with the second Pressure gauge (18) detecting its internal pressure.
4. gas piping cooling device as claimed in claim 1, is characterized in that, gas piping (20) run through cooling water storage tank (10) and its entrance (201) higher than outlet (202).
5. gas piping cooling device as claimed in claim 1, it is characterized in that, the first valve (15) and the second valve (16) are one-way cock.
6. gas piping cooling device as claimed in claim 4, it is characterized in that, the first valve (15) is magnetic valve.
7. gas piping cooling device as claimed in claim 4, it is characterized in that, cooling water discharge pipe (12) is provided with the 3rd valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410229095.4A CN104848711A (en) | 2014-05-27 | 2014-05-27 | Gas pipeline cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410229095.4A CN104848711A (en) | 2014-05-27 | 2014-05-27 | Gas pipeline cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104848711A true CN104848711A (en) | 2015-08-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410229095.4A Pending CN104848711A (en) | 2014-05-27 | 2014-05-27 | Gas pipeline cooling device |
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| Country | Link |
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| CN (1) | CN104848711A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109210973A (en) * | 2018-09-25 | 2019-01-15 | 合肥瀚鹏新能源有限公司 | A kind of pharmaceutical purpose spiral heat exchanger |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4370864A (en) * | 1980-04-14 | 1983-02-01 | Theo Wessa | Method and apparatus for cooling heated gases or liquids |
| US4901677A (en) * | 1988-12-21 | 1990-02-20 | Gas Research Institute | Finned-tube heat exchanger with liquid-cooled baffle |
| CN202338989U (en) * | 2011-12-05 | 2012-07-18 | 武陟县龙源冷冻食品厂 | Water cooling tower of water-cooling air conditioner |
| CN203100495U (en) * | 2012-12-17 | 2013-07-31 | 济源中联水泥有限公司 | Cement production line exhaust gas recovery processing device |
| CN203177697U (en) * | 2013-04-21 | 2013-09-04 | 陈晓峰 | Cooling tank |
| CN203980957U (en) * | 2014-05-27 | 2014-12-03 | 安徽华盛科技控股股份有限公司 | Gas piping cooling device |
-
2014
- 2014-05-27 CN CN201410229095.4A patent/CN104848711A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4370864A (en) * | 1980-04-14 | 1983-02-01 | Theo Wessa | Method and apparatus for cooling heated gases or liquids |
| US4901677A (en) * | 1988-12-21 | 1990-02-20 | Gas Research Institute | Finned-tube heat exchanger with liquid-cooled baffle |
| CN202338989U (en) * | 2011-12-05 | 2012-07-18 | 武陟县龙源冷冻食品厂 | Water cooling tower of water-cooling air conditioner |
| CN203100495U (en) * | 2012-12-17 | 2013-07-31 | 济源中联水泥有限公司 | Cement production line exhaust gas recovery processing device |
| CN203177697U (en) * | 2013-04-21 | 2013-09-04 | 陈晓峰 | Cooling tank |
| CN203980957U (en) * | 2014-05-27 | 2014-12-03 | 安徽华盛科技控股股份有限公司 | Gas piping cooling device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109210973A (en) * | 2018-09-25 | 2019-01-15 | 合肥瀚鹏新能源有限公司 | A kind of pharmaceutical purpose spiral heat exchanger |
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Application publication date: 20150819 |
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| RJ01 | Rejection of invention patent application after publication |