CN109973823A - A kind of compressed air central gas supply system of automatic Regulation - Google Patents
A kind of compressed air central gas supply system of automatic Regulation Download PDFInfo
- Publication number
- CN109973823A CN109973823A CN201910344512.2A CN201910344512A CN109973823A CN 109973823 A CN109973823 A CN 109973823A CN 201910344512 A CN201910344512 A CN 201910344512A CN 109973823 A CN109973823 A CN 109973823A
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- China
- Prior art keywords
- pressure
- gas
- gas supply
- control centre
- compressed air
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- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D1/00—Pipe-line systems
- F17D1/02—Pipe-line systems for gases or vapours
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D3/00—Arrangements for supervising or controlling working operations
- F17D3/01—Arrangements for supervising or controlling working operations for controlling, signalling, or supervising the conveyance of a product
Abstract
The invention discloses a kind of compressed air central gas supply systems of automatic Regulation, it include: to supply center including air compression station, and the multiple steam lines corresponding with multiple use gas units respectively being connected with air compression station gas supply center, compressed air central gas supply system further includes control centre, corresponding pressure detecting adjustment device is provided on each steam line, multiple pressure detecting adjustment devices are connected with control centre respectively, and the live supply gas pressure value that pressure detecting adjusts in the steam line that device will test is sent to control centre, control centre sends boosting or the control adjustment amount of decompression adjusts the practical supply gas pressure in steam line to corresponding pressure preset to corresponding pressure detecting adjustment device, pressure preset and multiple being matched with atmospheric pressure with gas unit.The present invention can adjust the admission pressure of steam line at gas supply end according to the actual demand of gas unit, and the supply gas pressure that realization supervisor nets is matched with production division's demand.
Description
Technical field
The present invention relates to the compressed air central gas supply systems of the energy-saving field of gas supply conduit more particularly to a kind of automatic Regulation
System.
Background technique
Traditional manufacturing enterprise is to use convenient for the energy to compressed air and the unified of Air Compressor Equipment is safeguarded and managed
Reason, the general plenum system using centralization usually set same standard for the supply gas pressure of supervisor's net, but due to production department
Door is different to the use pressure demand of compressed air, if supply gas pressure is excessively high, will cause pipeline junction gas leakage, to increase
The tolerance of pipe network is lost, and increases the electricity consumption of air compressor machine, generates energy waste.Stop in addition, nonproductive workshop appliance is in
Only when state, demand pressure of the demand pressure also than section during normal production is lower, this is resulted in gas unit (workshop)
Demand is also not fixed, it may be possible to time to time change, it is difficult by traditional means to adjust.
In addition, workshop air-supplying valve mounting height is higher (2.4 meters of height), valve operation is difficult, the activity duration is long, operation
Risk is high.
Summary of the invention
The present invention provides a kind of compressed air central gas supply system of automatic Regulation, to solve supervisor's net for air pressure
Power and production division's demand mismatch and caused by gas leakage and the technical issues of energy waste.
In order to solve the above technical problems, the technical solution of the present invention is as follows:
A kind of compressed air central gas supply system of automatic Regulation, including air compression station supply center, and supply with air compression station
Multiple steam lines corresponding with multiple use gas units respectively that gas center is connected, compressed air central gas supply system further include
Control centre is provided with corresponding pressure detecting adjustment device, multiple pressure detectings adjustment devices difference on each steam line
It is connected with control centre, and the live supply gas pressure value that pressure detecting adjusts in the steam line that device will test is sent to control
Center processed, control centre sends boosting or control adjustment amount to the corresponding pressure detecting of decompression adjusts device for steam line
Interior practical supply gas pressure adjusts to corresponding pressure preset, and pressure preset is with multiple with gas unit atmospheric pressure phase
Match.
Preferably, pressure detecting adjustment device includes pressure sensor and electric pressure-regulating valve, and pressure sensor will test
Steam line in live supply gas pressure value be sent to control centre, control centre sends the control adjustment of boosting or decompression
Amount is used to adjust the practical supply gas pressure in steam line to corresponding pressure preset to corresponding electric pressure-regulating valve.
It preferably, further include controller, controller is connected with pressure sensor and electric pressure-regulating valve respectively, on controller
It is provided with more than one for showing the scene pressure of the live supply gas pressure value in steam line that pressure sensor detects
Power display window is additionally provided with the button for manually adjusting electric pressure-regulating valve on controller.
Preferably, controller is also connected with control centre, is additionally provided on controller more than one for showing gas supply
The display window of the corresponding pressure preset with gas unit of pipeline.
Preferably, electric pressure-regulating valve is installed on the starting end of the subtube of the connection gas unit at air compression station gas supply center.
Preferably, controller is set in the gas supply workshop at air compression station gas supply center.
Preferably, after control centre sends the control adjustment amount to corresponding electric pressure-regulating valve of boosting or decompression, control
Live supply gas pressure value in steam line detected by the pressure sensor that center receives is unconverted, control centre's hair
Standard-sized sheet is instructed to electric pressure-regulating valve out.
The invention has the following advantages:
The compressed air central gas supply system of automatic Regulation of the invention, can be according to the reality of production division's (using gas unit)
Border demand adjusts the admission pressure of steam line at gas supply end, and the supply gas pressure that realization supervisor nets is matched with production division's demand,
Reduce pipeline junction gas leakage caused by due to supply gas pressure is excessively high；And can progress to each production division's admission line pressure it is real
When monitoring and regulation, reduce energy waste.Manual overhead valve operation is eliminated, operating risk is effectively reduced；Save valve operation
Time.
Other than objects, features and advantages described above, there are also other objects, features and advantages by the present invention.
Below with reference to accompanying drawings, the present invention is described in further detail.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide further understanding of the present invention, schematic reality of the invention
It applies example and its explanation is used to explain the present invention, do not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the compressed air central gas supply system of the automatic Regulation of the preferred embodiment of the present invention；
Fig. 2 is the optimization structural representation of the compressed air central gas supply system of the automatic Regulation of the preferred embodiment of the present invention
Figure.
Each label indicates in figure:
1, air compression station supplies center；2, steam line；3, control centre；4, pressure detecting adjusts device；41, pressure sensing
Device；42, electric pressure-regulating valve；5, controller.
Specific embodiment
The embodiment of the present invention is described in detail below in conjunction with attached drawing, but the present invention can be defined by the claims
Implement with the multitude of different ways of covering.
Referring to Fig. 1, the compressed air central gas supply system of automatic Regulation of the invention, including air compression station supply center 1, with
And the multiple steam lines 2 corresponding with multiple use gas units respectively being connected with air compression station gas supply center 1, compressed air are concentrated
Air supply system further includes control centre 3, and corresponding pressure detecting adjustment device 4, multiple pressure are provided on each steam line 2
Detection adjustment device 4 is connected with control centre 3 respectively, and pressure detecting adjusts showing in the steam line 2 that device 4 will test
Field supply gas pressure value is sent to control centre 3, and control centre 3 sends control adjustment amount (voltage or the electricity of boosting or decompression
The size of stream) to corresponding pressure detecting adjustment device 4 the practical supply gas pressure in steam line 2 is adjusted to corresponding pressure
Preset value, pressure preset and multiple being matched with atmospheric pressure with gas unit.
Above structure can adjust steam line 2 at gas supply end according to the actual demand of production division's (using gas unit)
Admission pressure, the supply gas pressure that realization supervisor nets are matched with production division's demand, are managed caused by reducing due to supply gas pressure is excessively high
The gas leakage of road junction reduces energy waste.When implementing, can also be passed installing a pressure with the pipe head of gas unit
Sensor 41 (pressure at this is matched with the actual gas consumption adjusting of gas unit), what is detected practical is sent to air pressure force value
Control centre 3 updates corresponding pressure preset for control centre 3.
In the present embodiment, it includes pressure sensor 41 and electric pressure-regulating valve 42, pressure sensor that pressure detecting, which adjusts device 4,
Live supply gas pressure value in 41 steam lines 2 that will test is sent to control centre 3, control centre 3 send boosting or
The control adjustment amount of decompression is used to adjust the practical supply gas pressure in steam line 2 to correspondence to corresponding electric pressure-regulating valve 42
Pressure preset.
In a preferred approach, referring to fig. 2, controller 5 can also be set, and controller 5 is set to air compression station gas supply center 1
It supplies in workshop, the place convenient for operation can be located at.Controller 5 respectively with 42 phase of pressure sensor 41 and electric pressure-regulating valve
Even, the more than one scene gas supply for showing in steam line 2 that pressure sensor 41 detects is provided on controller 5
The site pressure display window of pressure value, be additionally provided on controller 5 for manually adjusting electric pressure-regulating valve 42 button (or
Knob), operator can manually adjust the pressure in pipeline, according to the actual situation or in an emergency situation to adapt to not
Same demand.Controller 5 can also be connected with control centre 3, be additionally provided on controller 5 more than one for showing air supply pipe
The display window of the corresponding pressure preset with gas unit in road 2.
Electric pressure-regulating valve 42 is installed on the starting end of the subtube of the connection gas unit at air compression station gas supply center 1.It is convenient for
Pressure adjusting is just carried out in the front end of outlet pipe, so that the pressure match of pressure and output end in pipeline.
In the present embodiment, control centre 3 sends boosting or the control adjustment amount being depressured to corresponding electric pressure-regulating valve 42
Afterwards, the live supply gas pressure value in the steam line 2 detected by the pressure sensor 41 that the control centre 3 receives
It is unconverted, control centre 3 issue standard-sized sheet instruct to the electric pressure-regulating valve 42 (when communicating normal, by pressure regulator valve open to
It is maximum).Can be when electric pressure-regulating valve 42 communicate unstable, guarantee gas unit as far as possible uses gas.
After being tested using technical solution of the present invention, a workshop can obtain the effect of the following aspects:
1, Manual overhead valve operation is eliminated, operating risk degree is effectively reduced；It saves the valve operation time: improving first 10 points
Clock/, after improvement without human intervention；About 30 hours manpowers can monthly be saved.
2, energy-saving effect: rest per day saving 2000KW/ days；About 153600 yuan/year of reduction of expenditure.Produce per day section
About 1000KW/ days；About 211200 yuan/year of reduction of expenditure；About 364800 yuan/year of annual total reduction of expenditure.
In conclusion each workshop pressure monitor signal that the present invention can be acquired in conjunction with control centre 3, in the outlet of air compression station
Increase automatic pressure regulator and controller 5 on pipeline；Valve aperture is automatically adjusted according to the different end pressure demand in each workshop, it is real
Now stable, in due course, energy saving ground supply energy source.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (7)
1. a kind of compressed air central gas supply system of automatic Regulation, including air compression station gas supply center (1), and with the pneumatics
Stand that gas supply center (1) be connected respectively with multiple with the corresponding multiple steam lines (2) of gas units, which is characterized in that it is described
Compressed air central gas supply system further includes control centre (3), and corresponding pressure inspection is provided on each steam line (2)
Adjustment device (4) is surveyed, multiple pressure detecting adjustment device (4) are connected with the control centre (3) respectively, and the pressure
The live supply gas pressure value in the steam line (2) that detection adjustment device (4) will test is sent to control centre (3),
Control centre (3) sends boosting or control adjustment amount to the corresponding pressure detecting of decompression adjusts device (4) for the gas supply
Practical supply gas pressure in pipeline (2) is adjusted to corresponding pressure preset, the pressure preset and the multiple gas list
Position is matched with atmospheric pressure.
2. the compressed air central gas supply system of automatic Regulation according to claim 1, it is characterised in that: the pressure inspection
Surveying adjustment device (4) includes pressure sensor (41) and electric pressure-regulating valve (42), what the pressure sensor (41) will test
Live supply gas pressure value in the steam line (2) is sent to control centre (3), and control centre (3) sends boosting or drop
The control adjustment amount of pressure is used to adjust the practical supply gas pressure in the steam line (2) to corresponding electric pressure-regulating valve (42)
To corresponding pressure preset.
3. the compressed air central gas supply system of automatic Regulation according to claim 2, it is characterised in that: further include control
Device (5), the controller (5) are connected with the pressure sensor (41) and the electric pressure-regulating valve (42) respectively, the control
It is provided on device (5) processed more than one for showing that the steam line (2) that the pressure sensor (41) detects is interior
Live supply gas pressure value site pressure display window, be additionally provided with for manually adjusting the electricity on the controller (5)
The button of dynamic pressure regulator valve (42).
4. the compressed air central gas supply system of automatic Regulation according to claim 3, it is characterised in that: the controller
(5) also it is connected with control centre (3), is additionally provided on the controller (5) more than one for showing the steam line
(2) display window of the corresponding pressure preset with gas unit.
5. the compressed air central gas supply system of automatic Regulation according to any one of claim 2 to 4, feature exist
In: the electric pressure-regulating valve (42) is installed on the subtube of the connection gas unit of air compression station gas supply center (1)
End.
6. the compressed air central gas supply system of automatic Regulation according to any one of claim 3 to 4, feature exist
In: the controller (5) is set in the gas supply workshop of air compression station gas supply center (1).
7. the compressed air central gas supply system of automatic Regulation according to any one of claim 2 to 4, feature exist
In: after control centre (3) sends the control adjustment amount to corresponding electric pressure-regulating valve (42) of boosting or decompression, in the control
Live supply gas pressure value in the steam line (2) detected by the pressure sensor (41) that the heart (3) receives is unchanged
When, control centre (3) issues standard-sized sheet and instructs to the electric pressure-regulating valve (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910344512.2A CN109973823A (en) | 2019-04-26 | 2019-04-26 | A kind of compressed air central gas supply system of automatic Regulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910344512.2A CN109973823A (en) | 2019-04-26 | 2019-04-26 | A kind of compressed air central gas supply system of automatic Regulation |
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| Publication Number | Publication Date |
|---|---|
| CN109973823A true CN109973823A (en) | 2019-07-05 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910344512.2A Pending CN109973823A (en) | 2019-04-26 | 2019-04-26 | A kind of compressed air central gas supply system of automatic Regulation |
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| CN (1) | CN109973823A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110594592A (en) * | 2019-10-24 | 2019-12-20 | 衢州职业技术学院 | Energy-saving multi-air-compressor air supply system |
| CN115197753A (en) * | 2021-04-11 | 2022-10-18 | 江苏华威机械制造有限公司 | Control method for centralized gas supply of multiple gasification furnaces |
-
2019
- 2019-04-26 CN CN201910344512.2A patent/CN109973823A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110594592A (en) * | 2019-10-24 | 2019-12-20 | 衢州职业技术学院 | Energy-saving multi-air-compressor air supply system |
| CN110594592B (en) * | 2019-10-24 | 2021-04-13 | 衢州职业技术学院 | Energy-saving multi-air-compressor air supply system |
| CN115197753A (en) * | 2021-04-11 | 2022-10-18 | 江苏华威机械制造有限公司 | Control method for centralized gas supply of multiple gasification furnaces |
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