CN102817813A - Circulating cooling system of fuel gas compressor - Google Patents
Circulating cooling system of fuel gas compressor Download PDFInfo
- Publication number
- CN102817813A CN102817813A CN2012102803392A CN201210280339A CN102817813A CN 102817813 A CN102817813 A CN 102817813A CN 2012102803392 A CN2012102803392 A CN 2012102803392A CN 201210280339 A CN201210280339 A CN 201210280339A CN 102817813 A CN102817813 A CN 102817813A
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- CN
- China
- Prior art keywords
- cooling system
- compressor
- filter
- loop
- valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 35
- 239000002737 fuel gas Substances 0.000 title abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000007789 gas Substances 0.000 description 7
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Abstract
The invention discloses a circulating cooling system of a fuel gas compressor. The circulating cooling system comprises a constant circulation loop comprising a compressor cooling system, and a reverse back flush loop. The constant circulation loop comprises a water tank, a centrifugal pump, a check valve, a filter, the compressor cooling system and a cooling tower which are sequentially connected in series in the circulation direction; the reverse back flush loop is provided with a pipeline arranged with the filter behind the check valve; water is controlled through valves in front and rear of the filter to be guided into a water outlet pipe of the compressor cooling system of the constant circulation loop; a pipeline which directly guides water to the water tank and is connected with valves is arranged on a water inlet pipe; and the water tank is also provided with a blow-off pipeline. According to the circulating cooling system of fuel gas compressor, by adding the simple pipelines, fouling in the compressor cooling system is effectively and conveniently removed, thereby guaranteeing the normal operation of the compressor cooling system.
Description
Technical field
The present invention relates to a kind of gas compressor circulating cooling system.
Background technique
Gas compressor circulating cooling system water circulation mode is single, goes down in pipeline, to form easily dirt for a long time, reduces cooler heat exchange effect, influences compressor operating.At this point, conventional at present cleaning way is that chemical formula cleans, and promptly through pouring into certain density washing agent, by the mode that infiltration is peeled off even corroded, removes dirt.So high to pipeloop problem that causes and the potentiality risk of leaving over, influence working life etc.
Summary of the invention
Be the problem that overcomes the not enough of existing technology and exist, it is a kind of simple and reasonable that the present invention provides, and through valve controlled water flow direction, the gas compressor circulating cooling system of dirt in the pipeline is got rid of in back flush.
The present invention realizes through following technological scheme: a kind of gas compressor circulating cooling system; Comprise that one has the directed circulation loop of compressor cooling system; Also comprise a reverse backwash loop; Said directed circulation loop is in series with water tank, centrifugal pump, check valve, filter, compressor cooling system and cooling tower successively according to loop direction; Said reverse backwash loop behind check valve, establish one filter is installed pipeline; Through the outlet pipe place of the control of the valve before and after filter diversion to the compressor cooling system of directed circulation loop, and establish direct diversion a to water tank at the intake pipe place and connect valvular pipeline, water tank also is provided with blow-off line.
Centrifugal pump is provided with flowmeter in the said directed circulation loop, is connected with pressure gauge between centrifugal pump and the check valve, and before centrifugal pump He behind the check valve, is provided with butterfly valve.
Be equipped with valve before and after the said filter.
The present invention is applied on the combustion gas compression device, forms dirt to such an extent as to solved in the single pipeline of gas compressor circulating cooling system water circulation mode, influences the problem of cooler heat exchange.
Description of drawings
Fig. 1 is a pipeline configuration schematic representation of the present invention;
Among the figure: 1-water tank, 2-centrifugal pump, 3-check valve, 41, the 42-filter, 5-compressor cooling system, 6-cooling tower, 71,72,73,74,75, the 76-valve, 8-butterfly valve.
Embodiment
For the ease of those skilled in the art's understanding, the present invention is described in further detail below in conjunction with accompanying drawing and specific embodiment.Should be pointed out that specific embodiment described herein only is used to explain the present invention, and be not used in qualification the present invention.
Shown in accompanying drawing 1; A kind of gas compressor circulating cooling system; Comprise that one has the directed circulation loop of compressor cooling system 5; Also comprise a reverse backwash loop; Said directed circulation loop is in series with water tank 1, centrifugal pump 2, check valve 3, filter 41, compressor cooling system 5 and cooling tower 6 successively according to loop direction, said reverse backwash loop behind check valve 3, establish one filter 42 is installed pipeline, the outlet pipe place of valve 73,74 control diversions to the compressor cooling systems 5 of directed circulation loop through filter 42 front and back; And establish direct diversion a to water tank 1 at the intake pipe place and be connected with the pipeline of valve 76, water tank 1 also is provided with blow-off line; Centrifugal pump 2 is provided with flowmeter in the said directed circulation loop, is connected with pressure gauge between centrifugal pump 2 and the check valve 3, and before centrifugal pump 1 He behind the check valve 2, is provided with butterfly valve 8, according to the data of pressure gauge with flowmeter, comes controlled water flow through butterfly valve; Said filter 41,42 front and back are equipped with valve; When throttle down 73,74,76, opened valve at 71,72,75 o'clock, current are along directed recycle loop; When throttle down 71,72,75, opened valve at 73,74,76 o'clock, current flow along the diagram direction of arrow; Intake pipe in the former directed circulation loop in the compressor cooling system has become outlet pipe; Outlet pipe has become intake pipe, the dirt in the back flush pipe, and pass through blowdown valve 9 dirt is discharged.
Claims (3)
1. gas compressor circulating cooling system; Comprise that one has the directed circulation loop of compressor cooling system (5); It is characterized in that: also comprise a reverse backwash loop; Said directed circulation loop is in series with water tank (1), centrifugal pump (2), check valve (3), filter (41), compressor cooling system (5) and cooling tower (6) successively according to loop direction; Said reverse backwash loop behind check valve (3), establish one filter (42) are installed pipeline; Through the outlet pipe place of the control of the valve (73,74) before and after the filter (42) diversion to the compressor cooling system (5) of directed circulation loop, and establish direct diversion a to water tank (1) at the intake pipe place and be connected with the pipeline of valve (76), water tank (1) also is provided with blow-off line.
2. gas compressor circulating cooling system according to claim 1; It is characterized in that: centrifugal pump (2) is provided with flowmeter in the said directed circulation loop; Be connected with pressure gauge between centrifugal pump (2) and the check valve (3), and be provided with butterfly valve (8) behind the preceding and check valve (3) at centrifugal pump (2).
3. gas compressor circulating cooling system according to claim 2 is characterized in that: be equipped with valve before and after the said filter (41,42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210280339.2A CN102817813B (en) | 2012-08-08 | 2012-08-08 | Circulating cooling system of fuel gas compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210280339.2A CN102817813B (en) | 2012-08-08 | 2012-08-08 | Circulating cooling system of fuel gas compressor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102817813A true CN102817813A (en) | 2012-12-12 |
| CN102817813B CN102817813B (en) | 2015-03-11 |
Family
ID=47302170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210280339.2A Active CN102817813B (en) | 2012-08-08 | 2012-08-08 | Circulating cooling system of fuel gas compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102817813B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52133405A (en) * | 1976-05-04 | 1977-11-08 | Hitachi Ltd | Control process in 6 valve reverse flushing system for condenser |
| GB2145217A (en) * | 1981-03-03 | 1985-03-20 | Thermocycle | Air conditioning apparatus |
| CN201600080U (en) * | 2009-11-03 | 2010-10-06 | 清远市联升空气液化有限公司 | Automatic cleaning device of heat exchangers of large air separation compressor |
| CN202228311U (en) * | 2011-09-09 | 2012-05-23 | 常州晶冷工业制冷设备有限公司 | Improved water cooling device for water-cooled low-temperature refrigeration compressor unit |
| CN102564008A (en) * | 2012-02-10 | 2012-07-11 | 中国人民解放军63680部队 | Ocean-going ship ice machine cooling water system |
-
2012
- 2012-08-08 CN CN201210280339.2A patent/CN102817813B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52133405A (en) * | 1976-05-04 | 1977-11-08 | Hitachi Ltd | Control process in 6 valve reverse flushing system for condenser |
| GB2145217A (en) * | 1981-03-03 | 1985-03-20 | Thermocycle | Air conditioning apparatus |
| CN201600080U (en) * | 2009-11-03 | 2010-10-06 | 清远市联升空气液化有限公司 | Automatic cleaning device of heat exchangers of large air separation compressor |
| CN202228311U (en) * | 2011-09-09 | 2012-05-23 | 常州晶冷工业制冷设备有限公司 | Improved water cooling device for water-cooled low-temperature refrigeration compressor unit |
| CN102564008A (en) * | 2012-02-10 | 2012-07-11 | 中国人民解放军63680部队 | Ocean-going ship ice machine cooling water system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102817813B (en) | 2015-03-11 |
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