CN210532077U - Energy-saving air compressor control operation system - Google Patents
Energy-saving air compressor control operation system Download PDFInfo
- Publication number
- CN210532077U CN210532077U CN201921543327.8U CN201921543327U CN210532077U CN 210532077 U CN210532077 U CN 210532077U CN 201921543327 U CN201921543327 U CN 201921543327U CN 210532077 U CN210532077 U CN 210532077U
- Authority
- CN
- China
- Prior art keywords
- air compressor
- energy
- compressor machine
- control operation
- operation system
- 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.)
- Active
Links
Images
Landscapes
- Control Of Positive-Displacement Air Blowers (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to an energy-conserving formula air compressor machine control operation system, including air compressor machine subassembly, control assembly and the gas holder that is linked together with the air compressor machine subassembly in proper order, gas collection house steward, purification subassembly, branch cylinder, a plurality of gas appliances, the air compressor machine subassembly includes the air compressor machine of a plurality of parallelly connected settings, and the control assembly includes the total controller of being connected with a plurality of air compressor machines electricity respectively and locates the pressure sensor that the gas collection house steward is gone up and is connected with the total controller electricity. Compared with the prior art, the utility model discloses can effectively avoid the inconsistent condition that leads to the energy waste of air compressor machine unit operation step, make entire system's energy consumption show and reduce, also reduce the unit surge number of times by a wide margin simultaneously, prolong the life of air compressor machine, reduce the air compressor machine maintenance expense.
Description
Technical Field
The utility model belongs to the technical field of pneumatic system is energy-conserving, a energy-conserving formula air compressor machine control operation system is related to.
Background
Compressed air is an important secondary energy source, and is almost applied to all production type enterprises, and the electric energy consumption of an air compressor usually accounts for 10-30% or even more of the total electric energy consumption of the enterprises. The compressed air is an essential energy source for enterprise production, and the significance of supplying the compressed air and maintaining the air supply equipment is great. The compressed air system mainly comprises air compressors, post-treatment equipment, a conveying pipeline, gas utilization equipment and the like, wherein each air compressor is correspondingly provided with one gas storage tank.
Currently, in the whole industrial production, most of the gas-using equipment uses low compressed air (less than or equal to 7bar), but a small part of the gas-using equipment uses high compressed air (more than or equal to 7 bar). Generally, large enterprises generally require that the air supply pressure and the air supply quantity of an air compression station are above the maximum demand of air utilization equipment, so that the mode that a plurality of air compressors operate simultaneously is adopted to meet the working condition demand, but when the plurality of air compressors operate simultaneously, the operation conditions of each unit are different, and the unit performance is different. In order to ensure a certain air supply pressure, some units are emptied and unloaded after the air supply pressure exceeds a set value, and some units are loaded when the air supply pressure cannot be reached. The multiple units run simultaneously, and each unit runs according to the working mode of the air supply pressure measured by the unit, so that the units are not synchronous, some are in the unloading mode, and some are in the loading mode, therefore, the energy consumption of the air compressor is maintained at a higher level, the energy waste is huge, and the service life of the units is also adversely affected.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an energy-conserving formula air compressor machine control operation system in order to overcome the defect that above-mentioned prior art exists.
The purpose of the utility model can be realized through the following technical scheme:
the utility model provides an energy-conserving formula air compressor machine control operating system, includes air compressor machine subassembly, control assembly and gas holder, gas collection house steward, purification subassembly, branch cylinder, a plurality of gas appliances that are linked together with the air compressor machine subassembly in proper order, the air compressor machine subassembly include a plurality of parallelly connected air compressors that set up, the control assembly including respectively with the electric master controller of being connected of a plurality of air compressors and locate on the gas collection house steward and with the pressure sensor that the master controller is electric is connected.
The pressure sensor is used for detecting the gas pressure in the gas collection main pipe and feeding back the gas pressure to the main controller, and the main controller uniformly regulates and controls the plurality of air compressors according to the feedback signals and enables the plurality of air compressors to synchronously work.
Furthermore, pressure signal feedback cables are arranged between the master controller and the pressure sensor and between the master controller and the air compressor assembly. And the pressure sensor and the air compressor assembly are electrically connected with the master controller through pressure signal feedback cables.
Further, the pressure signal feedback cable is a shielded cable. The shielded cable is used for shielding external electromagnetic interference and reducing transmission signal loss.
Furthermore, a signal isolator is arranged on the pressure signal feedback cable. The signal isolator is used for filtering interference and enabling the pressure feedback signal to be stably transmitted.
Further, the air compressor is a centrifugal air compressor. The centrifugal air compressor has the advantages of large production capacity of compressed gas, light weight, small occupied area and the like, and is suitable for various compressed gas application occasions.
Furthermore, the model of the air compressor is atlas ZH 800-8.
Further, the number of the air compressors is 3-5.
Furthermore, the purification assembly comprises a pre-filter, a dryer and a post-filter which are sequentially communicated with the gas collection main pipe, and the post-filter is communicated with the gas distribution cylinder.
The pre-filter is used for filtering impurities introduced during the production and the conveying of the compressed gas to avoid the impurities from blocking or polluting the dryer, the dryer is used for removing a small amount of moisture in the compressed gas, and the post-filter is used for filtering a drying medium brought out along with the dried compressed gas to avoid entering the gas separation cylinder or a post-gas-using device.
The working principle is as follows: compressed air generated by a plurality of air compressors is conveyed to a plurality of air utilization devices after sequentially passing through an air storage tank, an air collection main pipe, a purification assembly and a branch cylinder, a pressure sensor on the air collection main pipe is used for detecting the total output pressure of the air compressor assemblies and feeding back the total output pressure to a main controller, and the main controller uniformly adjusts the work of the plurality of air compressors according to the difference value between the total output pressure and the set pressure;
the utility model discloses remove the controller and the pressure sensor that set up alone on original every air compressor machine, and concentrate on control function in total controller, and regulate and control based on total pressure on the gas collection house steward, make a plurality of air compressors load in step and uninstall, thereby make the unified control of system pipe network pressure, get rid of the situation of different air compressor machine loading uninstallation differentiation operation, the reduction system unit consumption promotes the air feed stability of pipe network, improves unit operating efficiency simultaneously greatly, the energy saving.
Compared with the prior art, the utility model has the characteristics of it is following:
1) the utility model can effectively avoid the situation that when a plurality of air compressors run simultaneously, part of the air compressors are loaded, and part of the air compressors are unloaded in an emptying way, thereby causing energy waste, and the energy consumption of the whole system is obviously reduced;
2) the improvement and optimization of the compressed air control system obviously reduce the condition that the running pace of the air compressor unit is inconsistent, greatly reduce the surge frequency of the unit, prolong the service life of the air compressor and reduce the maintenance cost of the air compressor unit.
Drawings
Fig. 1 is a schematic structural diagram of an energy-saving air compressor control operation system in the present invention;
the notation in the figure is:
the system comprises an air compressor 1, an air storage tank 2, a gas collection header 3, a pressure sensor 4, a pre-filter 5, a dryer 6, a post-filter 7, a branch cylinder 8, a gas using device 9, a master controller 10 and a pressure signal feedback cable 11.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. The embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.
Example 1:
as shown in fig. 1, an energy-saving air compressor control operation system, including the air compressor machine subassembly, the control assembly that is connected with the air compressor machine subassembly electricity and the gas holder 2 that is linked together with the air compressor machine subassembly in proper order, gas collection house steward 3, purify the subassembly, branch cylinder 8, a plurality of gas appliances 9, the air compressor machine subassembly includes 3 parallelly connected air compressor machines 1 that set up, the control assembly includes total controller 10 that is connected with 3 air compressor machines 1 electricity respectively and locates on the gas collection house steward 3 and with the pressure sensor 4 of total controller 10 electricity connection. The purification component comprises a pre-filter 5, a dryer 6 and a post-filter 7 which are sequentially communicated with the gas collection header pipe 3, and the post-filter 7 is communicated with the gas distribution cylinder 8.
Pressure signal feedback cables 11 are arranged between the master controller 10 and the pressure sensor 4 and between the master controller 10 and the air compressor assembly. The pressure signal feedback cable 11 is 8 cores and 1mm2The shielded cable is provided with a 24V signal isolator. The air compressor 1 is an atlas ZH800-8 type centrifugal air compressor.
The working principle is as follows:
compressed air generated by a plurality of air compressors 1 sequentially passes through an air storage tank 2, an air collection main pipe 3, a purification assembly and a sub-cylinder 8 and then is conveyed to a plurality of air utilization devices 9, a pressure sensor 4 on the air collection main pipe 3 is used for detecting the total output pressure of the air compressor assemblies and feeding back the total output pressure to a main controller 10, and the main controller 10 uniformly adjusts the plurality of air compressors 1 to work according to the difference value between the total output pressure and a set pressure;
original controller and pressure sensor on every air compressor machine 1 have been demolishd to this embodiment, concentrate on control function in total controller 10 to regulate and control based on total pressure on the gas collection house steward 3, make a plurality of air compressor machines 1 load the uninstallation in step, thereby make the unified control of system pipe network pressure, get rid of the situation of the different air compressor machines 1 load uninstallation differentiation operation, reduce system unit consumption, promote the air feed stability of pipe network, improve unit operating efficiency simultaneously greatly, the energy saving.
Example 2:
as shown in fig. 1, an energy-saving air compressor control operation system, including the air compressor machine subassembly, the control assembly that is connected with the air compressor machine subassembly electricity and the gas holder 2 that is linked together with the air compressor machine subassembly in proper order, gas collection house steward 3, purify the subassembly, branch cylinder 8, a plurality of gas appliances 9, the air compressor machine subassembly includes 5 parallelly connected air compressor machines 1 that set up, the control assembly includes total controller 10 that is connected with 5 air compressor machines 1 electricity respectively and locates on the gas collection house steward 3 and the pressure sensor 4 of being connected with total controller 10 electricity, it includes leading filter 5 that is linked together with gas collection house steward 3 in proper order to purify the subassembly, desiccator 6 and rearmounted filter 7, rearmounted filter 7 is linked together with branch cylinder 8.
Pressure signal feedback cables 11 are arranged between the master controller 10 and the pressure sensor 4 and between the master controller 10 and the air compressor assembly. The pressure signal feedback cable 11 is 8 cores and 1mm2The shielded cable is provided with a 24V signal isolator. The air compressor 1 is an atlas ZH800-8 type centrifugal air compressor.
Example 3:
as shown in fig. 1, an energy-saving air compressor control operation system, including the air compressor machine subassembly, the control assembly that is connected with the air compressor machine subassembly electricity and the gas holder 2 that is linked together with the air compressor machine subassembly in proper order, gas collection house steward 3, purify the subassembly, branch cylinder 8, a plurality of gas appliances 9, the air compressor machine subassembly includes 4 parallelly connected air compressor machines 1 that set up, the control assembly includes total controller 10 that is connected with 4 air compressor machines 1 electricity respectively and locates on the gas collection house steward 3 and the pressure sensor 4 of being connected with total controller 10 electricity, it includes leading filter 5 that is linked together with gas collection house steward 3 in proper order to purify the subassembly, desiccator 6 and rearmounted filter 7, rearmounted filter 7 is linked together with branch cylinder 8.
Pressure signal feedback cables 11 are arranged between the master controller 10 and the pressure sensor 4 and between the master controller 10 and the air compressor assembly. The pressure signal feedback cable 11 is 8 cores and 1mm2The shielded cable is provided with a 24V signal isolator. The air compressor 1 is an atlas ZH800-8 type centrifugal air compressor.
The embodiments described above are intended to facilitate the understanding and use of the invention by those skilled in the art. It will be readily apparent to those skilled in the art that various modifications to these embodiments may be made, and the generic principles described herein may be applied to other embodiments without the use of the inventive faculty. Therefore, the present invention is not limited to the above embodiments, and those skilled in the art should make improvements and modifications within the scope of the present invention according to the disclosure of the present invention.
Claims (8)
1. The utility model provides an energy-conserving formula air compressor machine control operation system, its characterized in that, this system include air compressor machine subassembly, control assembly and gas holder (2), gas collection house steward (3), purification subassembly, branch cylinder (8), a plurality of gas appliances (9) that are linked together with the air compressor machine subassembly in proper order, the air compressor machine subassembly include a plurality of parallelly connected air compressor machines (1) that set up, the control assembly including respectively with a plurality of air compressor machines (1) electric connection master controller (10) and locate gas collection house steward (3) on and with master controller (10) electric connection pressure sensor (4).
2. The energy-saving air compressor control operation system according to claim 1, wherein pressure signal feedback cables (11) are respectively arranged between the main controller (10) and the pressure sensor (4) and between the main controller (10) and the air compressor assembly.
3. The system for controlling and operating an energy-saving air compressor as claimed in claim 2, wherein the pressure signal feedback cable (11) is a shielded cable.
4. The energy-saving air compressor control operation system according to claim 2, wherein a signal isolator is arranged on the pressure signal feedback cable (11).
5. The energy-saving air compressor control operation system as claimed in claim 1, wherein the air compressor (1) is a centrifugal air compressor.
6. The control operation system of the air compressor of energy saving type as claimed in claim 5, wherein the type of the air compressor (1) is atlas ZH 800-8.
7. The energy-saving air compressor control operation system as claimed in claim 1, wherein the number of the air compressors (1) is 3-5.
8. The energy-saving air compressor control operation system as claimed in claim 1, wherein the purification assembly comprises a pre-filter (5), a dryer (6) and a post-filter (7) which are sequentially communicated with the gas collecting main pipe (3), and the post-filter (7) is communicated with the sub-cylinder (8).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921543327.8U CN210532077U (en) | 2019-09-17 | 2019-09-17 | Energy-saving air compressor control operation system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921543327.8U CN210532077U (en) | 2019-09-17 | 2019-09-17 | Energy-saving air compressor control operation system |
Publications (1)
Publication Number | Publication Date |
---|---|
CN210532077U true CN210532077U (en) | 2020-05-15 |
Family
ID=70605470
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201921543327.8U Active CN210532077U (en) | 2019-09-17 | 2019-09-17 | Energy-saving air compressor control operation system |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN210532077U (en) |
-
2019
- 2019-09-17 CN CN201921543327.8U patent/CN210532077U/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN210532077U (en) | Energy-saving air compressor control operation system | |
CN201615053U (en) | Automatic running air compressor group assorted according to working conditions | |
CN111306448A (en) | Energy-saving water injection device and method for one-pump-controlled multi-pump | |
CN211419580U (en) | Energy-saving modular pressure swing adsorption nitrogen making system | |
CN110921636B (en) | Energy-saving modular pressure swing adsorption nitrogen production system and control flow thereof | |
CN101434345A (en) | Load adaptive control method of pneumatic conveying system | |
CN208894828U (en) | A kind of filter rod forming machine concentration technique wind power dedusting system | |
CN103389679A (en) | Press filter control system based on industrial field communication technology | |
CN105992651A (en) | Filtering of an exhaust gas of a metallurgical plant, which exhaust gas comprises solid particles | |
CN204900216U (en) | Air compressor economizer system | |
CN209469562U (en) | A kind of preparation equipment air feed system | |
CN104451780B (en) | A kind of aluminium cell smoke gathering device and its control method | |
CN220707049U (en) | Flow control system with energy-saving compressed air | |
CN209083521U (en) | Energy-saving air compressor group | |
CN110735784A (en) | Intelligent control system of air compressor | |
CN105736344A (en) | Optimizing control system for air compressor unit | |
CN206524631U (en) | A kind of energy-saving control device administered based on three-phase imbalance | |
CN212563588U (en) | Compressed air energy-saving control system of power station | |
CN211454314U (en) | Control circuit of air compressor dryer system | |
CN218774571U (en) | Gas drying system for pneumatic valve | |
CN217076249U (en) | Pneumatic conveying device for ash conveying system | |
CN202880905U (en) | Air pressure adjusting system | |
CN218780465U (en) | Energy-conserving air compression station of cooling | |
CN219214976U (en) | Air compressor start-stop control system and air brake hybrid commercial vehicle | |
CN202025725U (en) | Vacuum control system for preventing falling of chip |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |