CN207813871U - Air compressor energy conserving system - Google Patents
Air compressor energy conserving system Download PDFInfo
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- CN207813871U CN207813871U CN201721690098.3U CN201721690098U CN207813871U CN 207813871 U CN207813871 U CN 207813871U CN 201721690098 U CN201721690098 U CN 201721690098U CN 207813871 U CN207813871 U CN 207813871U
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- air compressor
- main pipeline
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- transmission main
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Abstract
The utility model is related to a kind of air compressor energy conserving systems.The utility model includes the gas transmission main pipeline that outlet end is connected with gas equipment, the air compressor machine being connected with the gas transmission main pipeline arrival end and the controller being connected with the air compressor machine, nozzle is installed in the gas transmission main pipeline, the spout of the nozzle is towards the axis parallel with gas transmission main pipeline and away from the direction of air compressor machine；It is installed with the branch pipe(tube) being connected with gas transmission main pipeline on the gas transmission main pipeline, the pressure test device for measuring air pressure is installed on the branch pipe(tube), the pressure test device is connected with controller.By the use of the utility model, energy consumption, cost-effective and improve working efficiency can be effectively reduced.The utility model belongs to industrial energy saving control technology field, has a good application prospect in every industrial construction.
Description
Technical field
The utility model belongs to industrial energy saving control technology field, and in particular to a kind of air compressor energy conserving system.
Background technology
Air compressor is the basic product of the modernization of industry, and predominantly industrial pneumatic system provides air source power, is gas
The core equipment of dynamic system, has a wide range of applications in the industrial production.
In occupation of leading position in current constructing tunnel, what is used in the construction method is similar to drill bursting construction
The gas equipment of air rock drill etc. provides air source power by air compressor machine, when gas equipment needs work or power cut-off, by
Construction personnel mutually transmits information, manually controls the switch of air compressor machine, avoids air compressor machine from doing non-productive work with this, reduces energy
Consumption.However tunnel is longer, air compressor machine is arranged in outside tunnel, and gas equipment acts on Tunnel Endpoint, air compressor machine and use gas end distance
Costly, wireless signal communicates unsmooth again in tunnel for the inside and outside communication in far and tunnel and cable laying, it is above it is various all
Difficulty is increased to the implementation of energy conservation, causes time-consuming and laborious and inefficiency.
Invention content
In order to avoid with overcome the problem in the prior art, it is energy saving that the utility model provides a kind of air compressor
System.The utility model can effectively reduce energy consumption and improve working efficiency.
In order to realize that the purpose of this utility model, the utility model use following technical scheme：
A kind of air compressor energy conserving system, including gas transmission main pipeline that outlet end is connected with gas equipment, and it is described
The air compressor machine that gas transmission main pipeline arrival end is connected and the controller being connected with the air compressor machine, it is solid in the gas transmission main pipeline
Equipped with nozzle, the spout of the nozzle is towards the axis parallel with gas transmission main pipeline and away from the direction of air compressor machine；Institute
State the branch pipe(tube) for being installed on gas transmission main pipeline and being connected with gas transmission main pipeline, the tie point of the branch pipe(tube) and gas transmission main pipeline
It is disposed in proximity at the spout end of the nozzle, the pressure test device for measuring air pressure, institute is installed on the branch pipe(tube)
Pressure test device is stated with controller to be connected.
Preferably, the pressure test device uses vacuum meter and pressure gauge.
It is further preferred that the pressure gauge is disposed in proximity at the tie point of branch pipe(tube) and gas transmission main pipeline, it is described true
Empty table is set at the tie point far from branch pipe(tube) and gas transmission main pipeline.
It is further preferred that the vacuum meter, pressure gauge are set to the same side on branch pipe(tube).
It is further preferred that this energy conserving system further includes several solenoid valves being set on branch pipe(tube) and gas transmission main pipeline,
Several solenoid valves are connected with controller, the pressure test device be located at branch pipe(tube) and gas transmission main pipeline tie point and
Between solenoid valve on branch pipe(tube), the solenoid valve on gas transmission main pipeline is between air compressor machine and nozzle.
It is further preferred that the solenoid valve on gas transmission main pipeline is disposed in proximity at nozzle.
Preferably, the nozzle is located at the at one end close to air compressor machine in gas transmission main pipeline.
Preferably, the nozzle is in undergauge shape, and spout end size is smaller.
Preferably, with the gas transmission direction of gas transmission main pipeline at obtuse angle, angular range is 130 ° for the central axes of the branch pipe(tube)
~170 °.
The beneficial effects of the utility model are mainly reflected in the following aspects：
(1) pressure test device on branch pipe(tube) described in the utility model uses vacuum meter and pressure gauge, the vacuum
Table, pressure gauge are connected with controller, and vacuum meter when work, the pressure value detected by pressure gauge can be fed back in controller.
This system can be easily realized in unattended lower automatic running and closing, to accomplish true by this simple two instrument
Guarantor does not influence to be also avoided that air compressor machine does non-productive work under the premise of work, reduces energy consumption.
(2) branch pipe(tube) described in the utility model is equipped with solenoid valve, and the solenoid valve is connected with controller.In air compressor machine
When normal work, solenoid valve is opened, and the pressure-air come out from air compressor machine forms high-speed air, the gas in main pipeline by nozzle
The reduction of body pressure causes the air outside pipeline to be inhaled into main pipeline through branch pipe(tube), to increase the flow of air, realize by
Transformation of one smaller specified conveying capacity to a larger actual fed amount.
By the above it is found that the utility model is more rationally and abundant for the utilization of gas, reduces waste, reduce
Cost, while reducing energy consumption is also equipped with feature simple in structure, reliable operation and stabilization.
(3) place of the utility model in gas transmission main pipeline between air compressor machine and nozzle and at nozzle is equipped with
Solenoid valve, this can not only ensure that pressure test device can be anti-in time in the air pressure during gas equipment gas reduces pipeline
Feedback, also effectively avoids unfavorable factor caused by inlet end poor sealing in gas transmission main pipeline, to reduce gas in pipeline
The air amount of leakage in detection zone is pressed, prevents from allowing air compressor machine to do non-productive work because of the voluntarily leakage of air to greatest extent.
(4) nozzle described in the utility model is located at the at one end close to air compressor machine in gas transmission main pipeline.In this way
Design is so that by the air of air compressor machine out, when preparing by nozzle, flow velocity loss is smaller, to which increase sucks outside pipeline
The flow of air is conveniently operated in addition when with vacuum meter, pressure gauge, solenoid valve connection line apart from shorter.
(5) nozzle described in the utility model is in undergauge shape, and spout end size is smaller.Design in this way ensures height
Press smooth air by the nozzle, avoid gas flow rate loss excessive, and make gas that there is high speed after by nozzle
Rate, to pipeline outside air have bigger suction.
(6) central axes of branch pipe(tube) described in the utility model and the gas transmission direction of gas transmission main pipeline are at obtuse angle, angle model
Enclose is 130 °~170 °.Cause main pipeline and the gas flow in branch pipe(tube) more consistent using such design, is outside pipeline
Gas can smooth inflow main pipeline lay a good foundation.
Description of the drawings
Fig. 1 is the system structure diagram of the utility model.
The meaning of reference numeral is as follows：
10- gas transmission main pipeline 11- nozzle 12- branch pipe(tube) 20- air compressor machine 30- controllers
40- pressure test device 41- vacuum meter 42- pressure gauge 50- solenoid valves
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail, is based on the embodiments of the present invention, those of ordinary skill in the art
The every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
As shown in Figure 1, a kind of air compressor energy conserving system, including the gas transmission that outlet end is connected with gas equipment are responsible for
Road 10, the air compressor machine 20 being connected with 10 arrival end of gas transmission main pipeline and the controller being connected with the air compressor machine 20
30, the air compressor machine 20 can also be to be used by 20 parallel combination of multiple air compressors, and nozzle is welded in the gas transmission main pipeline 10
11, the spout of the nozzle 11 is towards the axis parallel with gas transmission main pipeline 10 and away from the direction of air compressor machine 20；Institute
State the branch pipe(tube) 12 for being welded on gas transmission main pipeline 10 and being connected with gas transmission main pipeline 10, the branch pipe(tube) 12 and gas transmission main pipeline 10
Tie point be disposed in proximity at the spout end of the nozzle 11, the air pressure for measuring air pressure is installed on the branch pipe(tube) 12
Detection device 40, the pressure test device 40 are connected with the input terminal of controller 30.
As shown in Figure 1, the pressure test device 40 is using wide range vacuum meter 41 and small-range high-precision pressure gauge 42.
The pressure gauge 42 is disposed in proximity to branch pipe(tube) 12 at the tie point of gas transmission main pipeline 10, and the vacuum meter 41 is set to separate
For branch pipe(tube) 12 at the tie point of gas transmission main pipeline 10, this is conducive to air pressure in pipeline can be in time by pressure gauge 42 when increasing
Detect and feed back in controller 30, to avoid air compressor machine 20 it is excessive do non-productive work.
As shown in Figure 1, the vacuum meter 41, pressure gauge 42 are set to the same side on branch pipe(tube) 12.In this way
Setting so that maintenance personnel is more convenient when doing overhaul of the equipments, corrective maintenance work, and seem more beautiful.
As shown in Figure 1, this energy conserving system further includes several solenoid valves being set on branch pipe(tube) 12 and gas transmission main pipeline 10
50, several solenoid valves 50 are connected with the output end of controller 30, and the pressure test device 40 is vacuum meter 41, pressure
Table 42 is located between the solenoid valve 50 on the tie point and branch pipe(tube) 12 of branch pipe(tube) 12 and gas transmission main pipeline 10, gas transmission main pipeline 10
On solenoid valve 50 between air compressor machine 20 and nozzle 11.It is each on branch pipe(tube) 12 described in the present embodiment and gas transmission main pipeline 10
If there are one solenoid valves 50, as shown in Figure 1.
As shown in Figure 1, the solenoid valve 50 on gas transmission main pipeline 10 is disposed in proximity at nozzle 11.
As shown in Figure 1, the nozzle 11 is located in gas transmission main pipeline 10 close to the at one end of air compressor machine 20.
As shown in Figure 1, the nozzle 11 is in undergauge shape, spout end size is smaller.
As shown in Figure 1, the central axes of the branch pipe(tube) 12 and the gas transmission direction of gas transmission main pipeline 10 are at obtuse angle, angular range
It is 130 °~170 °.The angle is set as 135 ° in the present embodiment.
It elaborates to the operation principle of the utility model with reference to embodiment：
1) when gas equipment is needed with gas, air compressor machine 20 is started to work, and (solenoid valve 50 on branch pipe(tube) 12 is normal at this time
Closed state, the solenoid valve 50 on gas transmission main pipeline 10 are normally open), pressure-air forms high-speed air, branch by nozzle 11
Air in pipeline 12 is inhaled into gas transmission main pipeline 10, and vacuum meter 41 detects negative pressure value, until gas pressure in branch pipe(tube) 12
When being reduced to negative pressure a, pressure value a feeds back to controller 30, and controller 30 transmits opening to the solenoid valve 50 on branch pipe(tube) 12
Signal, the solenoid valve 50 on branch pipe(tube) 12 are opened therewith, and the outer air of a large amount of pipeline is inhaled into gas transmission main pipeline through branch pipe(tube) 12
In 10.
2) when gas equipment terminates with gas, air compressor machine 20 keeps work, and air gradually increases in gas transmission main pipeline 10, sprays
Air velocity is gradually reduced at mouth 11, and gas pressure increases in gas transmission main pipeline 10, in branch pipe(tube) 12 air pressure also increase therewith, etc.
When increasing to negative pressure b to gas pressure in branch pipe(tube) 12, pressure value b feeds back to controller 30, and controller 30 is on branch pipe(tube) 12
Solenoid valve 50 transmit close signal, the solenoid valve 50 close；Air pressure in pipeline after solenoid valve 50 on branch pipe(tube) 12 is closed
Continue to increase, air velocity constantly reduces at nozzle 11, and subsequent pressure gauge 42 detects positive pressure value, until gas in branch pipe(tube) 12
When pressure increases to positive pressure c, pressure value c feeds back to controller 30, and controller 30 passes to air compressor machine 20 and gas transmission main pipeline
The signal that solenoid valve 50 on 10 is closed, therewith air compressor machine 20 close, the solenoid valve 50 on gas transmission main pipeline 10 is closed.
3) when gas equipment reuses, gas in pipelines outflow, gas pressure reduction therewith, until in branch pipe(tube) 12
When gas pressure is reduced to positive pressure d, pressure value d feeds back to controller 30, and controller 30 passes to air compressor machine 20 and gas transmission master
The signal that solenoid valve 50 on pipeline 10 is opened, the opening of solenoid valve 50 on gas transmission main pipeline 10, air compressor machine 20 start work therewith
Make.
After air compressor machine 20 works, continued to run with according to above-mentioned principle (1).
Involved pressure a, b is negative pressure in operation principle described above, and b values are more than a values；Pressure c, d is positive pressure,
C values are more than d values.
Claims (9)
1. a kind of air compressor energy conserving system, including gas transmission main pipeline (10) that outlet end is connected with gas equipment, with institute
The air compressor machine (20) that gas transmission main pipeline (10) arrival end is connected and the controller (30) being connected with the air compressor machine (20) are stated,
It is characterized in that：Nozzle (11), spout direction and the gas transmission master of the nozzle (11) are installed in the gas transmission main pipeline (10)
The axis parallel of pipeline (10) and away from the direction of air compressor machine (20)；Be installed on the gas transmission main pipeline (10) with it is defeated
The tie point of the branch pipe(tube) (12) that gas main pipeline (10) is connected, the branch pipe(tube) (12) and gas transmission main pipeline (10), which is set to, to be leaned on
At the spout end of the nearly nozzle (11), the pressure test device for measuring air pressure is installed on the branch pipe(tube) (12)
(40), the pressure test device (40) is connected with controller (30).
2. air compressor energy conserving system according to claim 1, it is characterised in that：The pressure test device (40) is adopted
With vacuum meter (41) and pressure gauge (42).
3. air compressor energy conserving system according to claim 2, it is characterised in that：The pressure gauge (42), which is set to, leans on
Nearly branch pipe(tube) (12) at the tie point of gas transmission main pipeline (10), the vacuum meter (41) be set to far from branch pipe(tube) (12) with it is defeated
At the tie point of gas main pipeline (10).
4. air compressor energy conserving system according to claim 3, it is characterised in that：The vacuum meter (41), pressure gauge
(42) it is set to the same side on branch pipe(tube) (12).
5. air compressor energy conserving system according to claim 4, it is characterised in that：This energy conserving system further includes being set to
Several solenoid valves (50) on branch pipe(tube) (12) and gas transmission main pipeline (10), several solenoid valves (50) with controller (30)
It is connected, the pressure test device (40) is located on the tie point and branch pipe(tube) (12) of branch pipe(tube) (12) and gas transmission main pipeline (10)
Solenoid valve (50) between, the solenoid valve (50) on gas transmission main pipeline (10) is located between air compressor machine (20) and nozzle (11).
6. air compressor energy conserving system according to claim 5, it is characterised in that：Electromagnetism on gas transmission main pipeline (10)
Valve (50) is disposed in proximity at nozzle (11).
7. air compressor energy conserving system according to claim 1, it is characterised in that：The nozzle (11) is located at gas transmission master
Close to the at one end of air compressor machine (20) in pipeline (10).
8. air compressor energy conserving system according to claim 1, it is characterised in that：The nozzle (11) is in undergauge shape,
Spout end size is smaller.
9. air compressor energy conserving system according to claim 1, it is characterised in that：The central axes of the branch pipe(tube) (12)
At obtuse angle, angular range is 130 °~170 ° in gas transmission direction with gas transmission main pipeline (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721690098.3U CN207813871U (en) | 2017-12-07 | 2017-12-07 | Air compressor energy conserving system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721690098.3U CN207813871U (en) | 2017-12-07 | 2017-12-07 | Air compressor energy conserving system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207813871U true CN207813871U (en) | 2018-09-04 |
Family
ID=63333936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721690098.3U Active CN207813871U (en) | 2017-12-07 | 2017-12-07 | Air compressor energy conserving system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207813871U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110748872A (en) * | 2019-10-25 | 2020-02-04 | 四川德胜集团钒钛有限公司 | High-pressure steam exhaust device |
-
2017
- 2017-12-07 CN CN201721690098.3U patent/CN207813871U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110748872A (en) * | 2019-10-25 | 2020-02-04 | 四川德胜集团钒钛有限公司 | High-pressure steam exhaust device |
| CN110748872B (en) * | 2019-10-25 | 2022-02-15 | 四川德胜集团钒钛有限公司 | High-pressure steam exhaust device |
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