CN103727012A - Air compressor with linkage operation controlled - Google Patents
Air compressor with linkage operation controlled Download PDFInfo
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- CN103727012A CN103727012A CN201310640530.8A CN201310640530A CN103727012A CN 103727012 A CN103727012 A CN 103727012A CN 201310640530 A CN201310640530 A CN 201310640530A CN 103727012 A CN103727012 A CN 103727012A
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- air compressor
- air
- controlled
- wind
- operation controlled
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- Control Of Positive-Displacement Air Blowers (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Abstract
The invention provides an air compressor with linkage operation controlled. The air compressor comprises a plurality of air compressor bodies which are mutually connected in parallel through ventilating pipelines and then are connected to wind-using equipment, the ventilating pipeline between each air compressor body and the wind-using equipment is provided with a control valve, unloading pressure of the air compressor bodies is increased sequentially and progressively, and correspondingly the loading pressure between the air compressor bodies is increased sequentially and progressively. Compared with the prior art, the air compressor with linkage operation controlled has the advantages of being simple in structure, convenient to use, ingenious in concept, high in practicability, wide in application range and easy to popularize, reducing labor intensity of staff, achieving automatic joint control operation of multiple units and effectively ensuring safety of power supply.
Description
Technical field
The present invention relates to the coal mine machine processes equipment technical field, relate in particular to the air compressor that a kind of simple in structure, coordinated operation is controlled.
Background technique
Industrial and mining enterprise generally need multiple air compressors to move simultaneously could meet user demand, manually every air compressor is started and stopped, the raising and the automation that are unfavorable for efficiency are controlled. and multiple air compressors moves simultaneously, each self-starting and stopping, operation conditions is confusing, sometimes may there are two situations that start simultaneously and load, cause line voltage to decline obviously, be unfavorable for power supply safety.
Summary of the invention
Technical assignment of the present invention is to solve the deficiencies in the prior art, the air compressor that provides a kind of coordinated operation simple in structure, easy to use to control.
Technological scheme of the present invention is, the air compressor that a kind of coordinated operation is controlled, comprise some air compressors, described air compressor is by air pipeline rear connection wind devices parallel with one another, at every connection air compressor and with being provided with control valve on the air pipeline between wind devices, the unloading pressure of above-mentioned air compressor increases progressively successively, corresponding, and the on-load pressure between air compressor also increases progressively successively.
Adopt technique scheme, the present invention carries out start and stop successively by many unit operations, makes each air compressor start successively, stop, loading and unload, and between different units, running state adjustment is orderly.Main technical principle is: pressure air pipe system must cause the variation of system wind pressure with the variation of wind load.
As preferably, described air compressor is provided with 3～4.
As preferably, on described air pipeline, be provided with air holding vessel, each or two air compressors share an air holding vessel.
In sum, the beneficial effect that the present invention compared with prior art produced is:
The features such as that the air compressor that coordinated operation of the present invention is controlled has is simple in structure, easy to use, be skillfully constructed, stable performance; microcomputer controller by air compressor self is to the monitoring of wind pressure signal and processing; realize order loading between unit, order unloading and realize in order startup and shutdown etc. automatically; thereby reach the automatic joint control operation of many units; effectively guarantee power supply safety; practical, applied widely, be easy to promote.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present invention.
Mark in accompanying drawing represents respectively:
1, air compressor, 2, air holding vessel, 3, control valve, 4, air pipeline, 5, use wind devices.
Embodiment
The embodiment of the air compressor of a kind of coordinated operation of the present invention being controlled below in conjunction with accompanying drawing is described in detail below.
As shown in Figure 1, the air compressor that a kind of coordinated operation shown in the present is controlled, comprise 4 air compressors 1, air holding vessel 2, with wind devices 5, described air compressor 1 is by air pipeline 4 rear wind devices 5 for connection parallel with one another, as shown in Figure 1, whole system is divided into parallel with one another two groups, every group comprises two air compressors 1 and an air holding vessel 2, after two air compressors 1 of every group are parallel with one another, be in series with air holding vessel 2 again, between every air compressor 1 and air holding vessel 2, air holding vessel 2 and with being provided with control valve 3 between wind devices 5, the unloading pressure of above-mentioned air compressor 1 is by increasing progressively successively from left to right, corresponding, on-load pressure between air compressor 1 is by also increasing progressively successively from left to right.
As shown in Figure 1, successively four air compressors 1 are compiled as 1#, 2#, 3#, 4#, the microcomputer controller by air compressor 1 inside is set as 0.72Mpa by 1# machine unloading pressure, on-load pressure is set as 0.62Mpa, 2# machine unloading pressure is set as to 0.70Mpa, and on-load pressure is set as 0.60Mpa, when in service, with wind load, reduces, when system pressure rises to 0.70Mpa, 2# prow first unloads operation, and pressure rise is during to 0.72Mpa, and 1# machine starts unloading; Start is 2# machine after first 1# machine with loading sequence, thereby has realized the joint control operation of 1# and 2# unit, and the rest may be inferred, realizes the automatic joint control operation of four units.
Except the technical characteristics described in specification, be the known technology of those skilled in the art.
Claims (3)
1. the air compressor that a coordinated operation is controlled, comprise some air compressors, it is characterized in that: described air compressor is by air pipeline rear connection wind devices parallel with one another, at every connection air compressor and with being provided with control valve on the air pipeline between wind devices, the unloading pressure of above-mentioned air compressor increases progressively successively, corresponding, the on-load pressure between air compressor also increases progressively successively.
2. the air compressor that a kind of coordinated operation according to claim 1 is controlled, is characterized in that: described air compressor is provided with 3～4.
3. the air compressor that a kind of coordinated operation according to claim 1 and 2 is controlled, is characterized in that: on described air pipeline, be provided with air holding vessel, each or two air compressors share an air holding vessel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310640530.8A CN103727012A (en) | 2013-12-04 | 2013-12-04 | Air compressor with linkage operation controlled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310640530.8A CN103727012A (en) | 2013-12-04 | 2013-12-04 | Air compressor with linkage operation controlled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103727012A true CN103727012A (en) | 2014-04-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310640530.8A Pending CN103727012A (en) | 2013-12-04 | 2013-12-04 | Air compressor with linkage operation controlled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103727012A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105697349A (en) * | 2016-01-25 | 2016-06-22 | 中盐安徽润华盐业发展有限公司 | Air compressor electric control circuit for salt bag packing machine |
| CN109268243A (en) * | 2018-12-06 | 2019-01-25 | 赤峰山金红岭有色矿业有限责任公司 | A kind of mine optional equipment air feed system and its control method |
Citations (7)
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|---|---|---|---|---|
| CN1550738A (en) * | 2003-05-15 | 2004-12-01 | ������������ʽ���� | Method of controlling a plurality of compressors |
| CN1707380A (en) * | 2004-06-10 | 2005-12-14 | 上海施耐德日盛压缩机有限公司 | Intelligent control method for air compressor |
| CN1940294A (en) * | 2005-09-30 | 2007-04-04 | 株式会社日立制作所 | Control system for air-compressing apparatus |
| US20090320929A1 (en) * | 2006-07-18 | 2009-12-31 | Tine Maria Antoinette Lefebvre | Method for controlling a compressed air installation and controller and compressed air installation for employing such a method |
| CN202756218U (en) * | 2012-08-02 | 2013-02-27 | 湖南东港锑品有限公司 | Energy-saving system for multiple parallel air compressors with different power |
| CN103362790A (en) * | 2012-04-01 | 2013-10-23 | 比亚迪股份有限公司 | Air compressor control system and control method thereof |
| CN203257641U (en) * | 2013-04-03 | 2013-10-30 | 郑州市建文特材科技有限公司 | Air compressor parallel system |
-
2013
- 2013-12-04 CN CN201310640530.8A patent/CN103727012A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1550738A (en) * | 2003-05-15 | 2004-12-01 | ������������ʽ���� | Method of controlling a plurality of compressors |
| CN1707380A (en) * | 2004-06-10 | 2005-12-14 | 上海施耐德日盛压缩机有限公司 | Intelligent control method for air compressor |
| CN1940294A (en) * | 2005-09-30 | 2007-04-04 | 株式会社日立制作所 | Control system for air-compressing apparatus |
| US20090320929A1 (en) * | 2006-07-18 | 2009-12-31 | Tine Maria Antoinette Lefebvre | Method for controlling a compressed air installation and controller and compressed air installation for employing such a method |
| CN103362790A (en) * | 2012-04-01 | 2013-10-23 | 比亚迪股份有限公司 | Air compressor control system and control method thereof |
| CN202756218U (en) * | 2012-08-02 | 2013-02-27 | 湖南东港锑品有限公司 | Energy-saving system for multiple parallel air compressors with different power |
| CN203257641U (en) * | 2013-04-03 | 2013-10-30 | 郑州市建文特材科技有限公司 | Air compressor parallel system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105697349A (en) * | 2016-01-25 | 2016-06-22 | 中盐安徽润华盐业发展有限公司 | Air compressor electric control circuit for salt bag packing machine |
| CN105697349B (en) * | 2016-01-25 | 2018-03-09 | 中盐安徽润华盐业发展有限公司 | The electric control circuit of salt bag package machine air compressor machine |
| CN109268243A (en) * | 2018-12-06 | 2019-01-25 | 赤峰山金红岭有色矿业有限责任公司 | A kind of mine optional equipment air feed system and its control method |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140416 |