CN109139421A - A kind of compaction control system of shared air cooler - Google Patents
A kind of compaction control system of shared air cooler Download PDFInfo
- Publication number
- CN109139421A CN109139421A CN201810970385.2A CN201810970385A CN109139421A CN 109139421 A CN109139421 A CN 109139421A CN 201810970385 A CN201810970385 A CN 201810970385A CN 109139421 A CN109139421 A CN 109139421A
- Authority
- CN
- China
- Prior art keywords
- compressor
- air cooler
- valve
- control system
- shared
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/06—Cooling; Heating; Prevention of freezing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B41/00—Pumping installations or systems specially adapted for elastic fluids
- F04B41/02—Pumping installations or systems specially adapted for elastic fluids having reservoirs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B41/00—Pumping installations or systems specially adapted for elastic fluids
- F04B41/06—Combinations of two or more pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/22—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by means of valves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Abstract
The invention discloses a kind of compaction control systems of shared air cooler, including compressor set, compressor valve, drain tap, air cooler and exhaust system, the input terminal of the air cooler is connect by compressor valve with compressor set, the output end of air cooler is connected by drain tap with exhaust system, compressor valve and drain tap are all used to be switched on and off natural gas flow circulation passage, it is in parallel, the corresponding compressor valve of every compressor group between 2 or more compressor sets.The utility model has the advantages that passing through being rationally efficiently modified to Row control pipeline; realize that 2 or more compressor sets mutually switch; an air cooler is shared, a set of final stage exhaust system is further shared, is additionally arranged in the output end of compressor set convenient for the blow-down pipe of compressor set maintenance down.
Description
Technical field
The present invention relates to compressor control fields, and in particular to a kind of compaction control system of shared air cooler.
Background technique
In order to improve the compression efficiency of the every level-one of process gas, need to cool down the process gas gas of high temperature, reciprocal
The mode in formula compressor set field, the most commonly used cooling technique gas gas is cooling for air；Therefore, air cooler is entire station
In in addition to compressor complete machine another important component.The mounting arrangements of air cooler at the scene are also relatively cumbersome, and civil engineering side is needed to do base
Plinth, mounting foot bolt etc..In order to save the expense of purchase air cooler equipment and cost of labor, in the presence of more units
An air cooler can be shared；But just the layout of the Row control to entire process gas system and entire pipeline proposes new want for this
It asks.
Summary of the invention
The purpose of the present invention overcomes the deficiencies of the prior art and provide a kind of compaction control system of shared air cooler, passes through
To being rationally efficiently modified for Row control pipeline, realize that 2 or more compressor sets mutually switch, share an air cooler, more into
One step shares a set of final stage exhaust system, is additionally arranged in the output end of compressor set convenient for the emptying of compressor set maintenance down
Pipe.
The purpose of the present invention is what is reached by following technical measures: a kind of compaction control system of shared air cooler, packet
Compressor set, compressor valve, drain tap, air cooler and exhaust system are included, the input terminal of the air cooler passes through compressor
Valve is connect with compressor set, and the output end of air cooler is connected by drain tap with exhaust system, compressor valve and exhaust
Valve is all used to be switched on and off natural gas flow circulation passage, is in parallel, every compressor group pair between 2 or more compressor sets
Answer a compressor valve.
Further, the exhaust system includes pressure sensor, temperature sensor and check-valves, pressure sensor, temperature
Degree sensor and check-valves are sequentially connected, and 2 or more compressor sets can share a set of final stage exhaust system.
Further, when 2 or more the compressor sets share a set of final stage exhaust system, the defeated of air cooler is shared
Drain tap corresponding with compressor set is arranged according to the particular number of compressor set used in outlet.
Further, the compaction control system of the shared air cooler compresses for 2 grades or more.
Further, the compressor valve and drain tap can need to be set to electrically operated valve or operated pneumatic valve according to client
Or manually-operated gate.
Further, the output end of the compressor set is equipped with blow-down pipe, and blow-down pipe is used to shut down when compressor set
Emptying when maintenance.
Further, the blow-down pipe is equipped with emptying valve.
Compared with prior art, real the beneficial effects of the present invention are: by being rationally efficiently modified to Row control pipeline
Existing 2 or more compressor sets mutually switch, and share an air cooler, further share a set of final stage exhaust system, pressing
The output end of contracting unit is additionally arranged convenient for the blow-down pipe of compressor set maintenance down.
It elaborates with reference to the accompanying drawings and detailed description to the present invention.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the compaction control system that 2 grades of 2 compressor groups of compression share air cooler.
Specific embodiment
Embodiment 1, as shown in Figure 1, a kind of compaction control system of shared air cooler, this shares the compression control of air cooler
System is 2 grades of compressions.Including compressor set 1, compressor set 2, compressor set 11, compressor set 12, valve 3, valve 4, valve
6, valve 7, valve 13, valve 14, valve 17, valve 18, valve 20, valve 21, valve 22, valve 23, air cooler 5, air-cooled
Device 15, storage tank 8, storage tank 9 and exhaust system 19, valve 3, valve 4, valve 13 and valve 14 are compressor valve, valve 17, valve
Door 18 is drain tap, and compressor valve and drain tap can need to select electrically operated valve or operated pneumatic valve or manual according to client
Valve.
The input terminal of the air cooler 5 is connect by valve 3 with compressor set 1, is connect by valve 4 with compressor set 2,
The pipeline that valve 3, compressor set 1 are constituted is in parallel with the pipeline that valve 4, compressor set 2 are constituted, and the output end of air cooler 5 passes through
Valve 6 is connected with storage tank 8, is connected by valve 7 with storage tank 9, and valve 6, the pipeline of the composition of storage tank 8 and valve 7, storage tank 9 are constituted
Pipeline it is in parallel.Compressor set 1, compressor set 2, valve 3, valve 4, air cooler 5, valve 6, valve 7, storage tank 8, storage tank 9 are total
It is same to constitute the chopped-off head compaction control system that an air cooler is shared by 2 compressor groups.
The input terminal of air cooler 15 is connect by valve 13 with compressor set 11, is connected by valve 14 and compressor set 12
Connect, pipeline and valve 14 that valve 13, compressor set 11 are constituted, the pipeline of the composition of compressor set 12 are in parallel, air cooler 15 it is defeated
Outlet is connected with the input terminal of valve 17, valve 18 respectively, valve 17, valve 18 output end be all connected to the defeated of exhaust system
Enter end, exhaust system includes pressure sensor, temperature sensor and check-valves, pressure sensor, temperature sensor and check-valves
It is sequentially connected, realization shares a set of exhaust system.Compressor set 11, compressor set 12, valve 13, valve 14, air cooler 15, valve
Door 17, valve 18, exhaust system 19 together constitute the final stage compression control system that an air cooler is shared by 2 compressor groups
System.
Storage tank in chopped-off head compaction control system is connect with the compressor set input terminal of final stage compaction control system.
The compressor set 1, compressor set 2, compressor set 11, compressor set 12 output end be equipped with blow-down pipe, put
Blank pipe line is equipped with emptying valve, is valve 20, valve 21, valve 22 and valve 23 respectively.Blow-down pipe is for working as compressor
Emptying when group maintenance down.
When compressor set 1 works normally, and compressor set 2 is shut down, control principle is as follows between grade:
Valve 3 is opened, and valve 4 is closed；Valve 6 is opened, and valve 7 is closed.So that process gas is by compressor set 1 through valve 3
Into air cooler 5, valve 4, valve 7 are closed without entering compressor set 2；It can pass through when 2 maintenance down of unit to be compressed
The valve 21 of emptying is vented.Similarly for other grade of pipe-line system of multi-stage compression, the valve of control system is controlled
It is executed according to this process.
Embodiment 2, unlike the first embodiment, 3 compressor groups in parallel pass through compressor valve and air cooler respectively
Input terminal connection, the input terminal connection that the output end of air cooler passes through 3 drain taps and exhaust system in parallel.When being 3
When grade compression, one stage of compression control system, two-stage compression control system are identical as the chopped-off head compaction control system of embodiment 1, and three
Grade compaction control system and, one stage of compression control system, two-stage compression control identical as the final stage compaction control system of embodiment 1
System and three stage compression control system are sequentially connected.
It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, above-described embodiment and explanation
It is merely illustrated the principles of the invention described in book, without departing from the spirit and scope of the present invention, the present invention also has
Various changes and modifications, these changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention
It is defined by the appending claims and its equivalent thereof.
Claims (7)
1. a kind of compaction control system of shared air cooler, including compressor set, compressor valve, drain tap, air cooler and
The input terminal of exhaust system, the air cooler is connect by compressor valve with compressor set, and the output end of air cooler passes through row
Air valve is connected with exhaust system, and compressor valve and drain tap are all used to be switched on and off natural gas flow circulation passage, 2 with
On compressor set between be in parallel, the corresponding compressor valve of every compressor group.
2. the compaction control system of shared air cooler according to claim 1, it is characterised in that: the exhaust system includes
Pressure sensor, temperature sensor and check-valves, pressure sensor, temperature sensor and check-valves are sequentially connected, 2 or more
Compressor set can share a set of final stage exhaust system.
3. the compaction control system of shared air cooler according to claim 2, it is characterised in that: described in 2 or more
When compressor set shares a set of final stage exhaust system, the output end of air cooler is shared according to the particular number of compressor set used,
Drain tap corresponding with compressor set is set.
4. the compaction control system of shared air cooler according to claim 1, it is characterised in that: the shared air cooler
Compaction control system is 2 grades or more and compresses.
5. the compaction control system of shared air cooler according to claim 1, it is characterised in that: the compressor valve and
Drain tap can need to be set to electrically operated valve or operated pneumatic valve or manually-operated gate according to client.
6. the compaction control system of shared air cooler according to claim 1, it is characterised in that: the compressor set it is defeated
Outlet is equipped with blow-down pipe, and blow-down pipe is for the emptying when compressor set maintenance down.
7. the compaction control system of shared air cooler according to claim 6, it is characterised in that: set on the blow-down pipe
There is emptying valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810970385.2A CN109139421A (en) | 2018-08-24 | 2018-08-24 | A kind of compaction control system of shared air cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810970385.2A CN109139421A (en) | 2018-08-24 | 2018-08-24 | A kind of compaction control system of shared air cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109139421A true CN109139421A (en) | 2019-01-04 |
Family
ID=64827683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810970385.2A Pending CN109139421A (en) | 2018-08-24 | 2018-08-24 | A kind of compaction control system of shared air cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109139421A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU478212A1 (en) * | 1972-07-06 | 1975-07-25 | Специализированное Управление N7 Треста "Союзмонтажгаз" | Test method of pipeline for strength and density |
| US3988897A (en) * | 1974-09-16 | 1976-11-02 | Sulzer Brothers, Limited | Apparatus for storing and re-utilizing electrical energy produced in an electric power-supply network |
| CN2505618Y (en) * | 2001-11-01 | 2002-08-14 | 胜利石油管理局钻井工艺研究院 | Control return of self-controlling helical-lobe air compressor |
| JP2004211920A (en) * | 2002-12-27 | 2004-07-29 | Calsonic Compressor Seizo Kk | Refrigerating and air conditioning system |
| CN201627725U (en) * | 2010-04-15 | 2010-11-10 | 广东正力精密机械有限公司 | Water-cooled single-screw air compressor |
| CN201706196U (en) * | 2010-06-09 | 2011-01-12 | 成都展望能源机械有限公司 | Natural gas compressor unit processing gas pipeline system |
| CN203362462U (en) * | 2013-03-29 | 2013-12-25 | 艾默生环境优化技术(苏州)有限公司 | Compressor system |
| CN106121974A (en) * | 2016-06-30 | 2016-11-16 | 日照海达尔加气设备有限公司 | A kind of cryogenic energy utilization liquefied natural gas compressor and method |
| CN206930026U (en) * | 2017-05-17 | 2018-01-26 | 上海通用富士冷机有限公司 | The gas/liquid separator device of liquid storage and heat exchange function among a kind of CO2 hiigh pressure stages |
| CN207004781U (en) * | 2017-07-12 | 2018-02-13 | 蚌埠金黄山凹版印刷有限公司 | A kind of more air compressor switching devices in parallel |
| CN207673514U (en) * | 2017-11-16 | 2018-07-31 | 山东建通工程科技有限公司 | A kind of novel air compressor system |
-
2018
- 2018-08-24 CN CN201810970385.2A patent/CN109139421A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU478212A1 (en) * | 1972-07-06 | 1975-07-25 | Специализированное Управление N7 Треста "Союзмонтажгаз" | Test method of pipeline for strength and density |
| US3988897A (en) * | 1974-09-16 | 1976-11-02 | Sulzer Brothers, Limited | Apparatus for storing and re-utilizing electrical energy produced in an electric power-supply network |
| CN2505618Y (en) * | 2001-11-01 | 2002-08-14 | 胜利石油管理局钻井工艺研究院 | Control return of self-controlling helical-lobe air compressor |
| JP2004211920A (en) * | 2002-12-27 | 2004-07-29 | Calsonic Compressor Seizo Kk | Refrigerating and air conditioning system |
| CN201627725U (en) * | 2010-04-15 | 2010-11-10 | 广东正力精密机械有限公司 | Water-cooled single-screw air compressor |
| CN201706196U (en) * | 2010-06-09 | 2011-01-12 | 成都展望能源机械有限公司 | Natural gas compressor unit processing gas pipeline system |
| CN203362462U (en) * | 2013-03-29 | 2013-12-25 | 艾默生环境优化技术(苏州)有限公司 | Compressor system |
| CN106121974A (en) * | 2016-06-30 | 2016-11-16 | 日照海达尔加气设备有限公司 | A kind of cryogenic energy utilization liquefied natural gas compressor and method |
| CN206930026U (en) * | 2017-05-17 | 2018-01-26 | 上海通用富士冷机有限公司 | The gas/liquid separator device of liquid storage and heat exchange function among a kind of CO2 hiigh pressure stages |
| CN207004781U (en) * | 2017-07-12 | 2018-02-13 | 蚌埠金黄山凹版印刷有限公司 | A kind of more air compressor switching devices in parallel |
| CN207673514U (en) * | 2017-11-16 | 2018-07-31 | 山东建通工程科技有限公司 | A kind of novel air compressor system |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20190104 |