CN213205911U - Energy-saving automatic control system of air compressor - Google Patents
Energy-saving automatic control system of air compressor Download PDFInfo
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- CN213205911U CN213205911U CN202021687317.4U CN202021687317U CN213205911U CN 213205911 U CN213205911 U CN 213205911U CN 202021687317 U CN202021687317 U CN 202021687317U CN 213205911 U CN213205911 U CN 213205911U
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- air compressor
- pressure sensor
- autoclave
- solenoid valve
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Abstract
The utility model provides an energy-conserving automatic control system of air compressor machine, including air compressor machine, drying tower, gas holder, autoclave, first pressure sensor, second pressure sensor and main control unit, the air compressor machine loops through drying tower and gas holder tube coupling to autoclave, the first pressure sensor of autoclave internally mounted, drying tower internally mounted second pressure sensor, autoclave, air compressor machine, drying tower, the equal signal connection of first pressure sensor and second pressure sensor to main control unit. An energy-conserving automatic control system of air compressor machine, simple structure, installation and debugging are with low costs, at autoclave during operation drying tower and air compressor machine synchronous operation, saved the energy resource consumption of this part, improve economic benefits.
Description
Technical Field
The utility model belongs to the technical field of the air compressor machine is energy-conserving, especially, relate to an energy-conserving automatic control system of air compressor machine.
Background
At present, due to the process characteristics of the high-pressure autoclave, the high-pressure autoclave is in a shutdown state when glass is discharged from the autoclave and glass is put into the autoclave. The autoclave is in discontinuous production in the production process, and the air compressor, the drying tower and other equipment matched with the autoclave are in a continuous operation state. Even when the high-pressure autoclave is in a shutdown state, the internal pressure of the air storage tank can be reduced due to the fact that regeneration exhaust is needed at certain time intervals in the working process of the drying tower, when the internal pressure of the air storage tank is lower than the loading pressure of the air compressor, the air compressor is started, and unnecessary energy waste is caused. And when the high-pressure kettle stops operating, the operation signal of the drying tower is cut off, so that the drying tower stops operating and regeneration is not carried out. Therefore, the pressure in the high-pressure kettle gas storage tank can be kept lossless and is always higher than the loading pressure of the air compressor, the air compressor does not run any more, and the energy consumption of the running of the air compressor when the high-pressure kettle is stopped is saved.
Disclosure of Invention
In view of this, the utility model aims at providing an energy-conserving automatic control system of air compressor machine to solve in the drying tower working process interval certain time and need regeneration exhaust, can cause the reduction of gas holder internal pressure, when gas holder internal pressure was less than the loading pressure of air compressor machine, the air compressor machine started, caused the extravagant problem of unnecessary energy.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
the utility model provides an energy-conserving automatic control system of air compressor machine, includes air compressor machine, drying tower, gas holder, autoclave, first pressure sensor, second pressure sensor and main control unit, and the air compressor machine loops through drying tower and gas holder pipe connection to autoclave, the first pressure sensor of autoclave internally mounted, and drying tower internally mounted second pressure sensor, autoclave, air compressor machine, drying tower, the equal signal connection of first pressure sensor and second pressure sensor to main control unit.
Further, the drying tower comprises a tower body, a first air inlet pipe, a first air outlet pipe, a first electromagnetic valve and a second electromagnetic valve, a second pressure sensor is installed inside the tower body, the inside of the tower body is fixedly connected to the air outlet end of the air compressor through the first air inlet pipe, the inside of the tower body is fixedly connected to the air storage tank through the first air outlet pipe, the first electromagnetic valve is installed on the first air inlet pipe, the second electromagnetic valve is installed on the first air outlet pipe, and the tower body, the first electromagnetic valve and the second electromagnetic valve are all in signal connection with the main controller.
Further, the drying tower further comprises a second air outlet pipe and a third electromagnetic valve, the second air outlet pipe used for exhausting is installed at the top of the tower body, the third electromagnetic valve is installed on the second air outlet pipe, and the third electromagnetic valve is connected to the main controller in a signal mode.
Further, the autoclave comprises an autoclave body, a second air inlet pipe and a fourth electromagnetic valve, a first pressure sensor is arranged inside the autoclave body, the interior of the autoclave body is connected to the inside of the air storage tank through the second air inlet pipe, the fourth electromagnetic valve is arranged on the second air inlet pipe, and the autoclave body and the fourth electromagnetic valve are in signal connection with the main controller.
Further, the models of the first pressure sensor and the second pressure sensor are AKS 3000.
Further, the models of the first electromagnetic valve, the second electromagnetic valve, the third electromagnetic valve and the fourth electromagnetic valve are all EVRs.
Compared with the prior art, an energy-conserving automatic control system of air compressor machine have following advantage:
(1) an energy-conserving automatic control system of air compressor machine, simple structure, installation and debugging are with low costs, at autoclave during operation drying tower and air compressor machine synchronous operation, saved the energy resource consumption of this part, improve economic benefits.
(2) An energy-conserving automatic control system of air compressor machine, air compressor machine operating duration has reduced air compressor machine operation and maintenance cost, convenient operation opens the autoclave, the operation of air compressor machine linkage stops the autoclave, air compressor machine bring to rest, full automation need not manual operation.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
fig. 1 is a schematic structural diagram of an energy-saving automatic control system of an air compressor according to an embodiment of the present invention;
FIG. 2 is an enlarged view of A in FIG. 1;
fig. 3 is a control schematic diagram of an energy-conserving automatic control system of air compressor machine according to an embodiment of the present invention.
Description of reference numerals:
1-an air compressor; 2-a drying tower; 21-a column body; 22-a first inlet duct; 23-a first air outlet pipe; 24-a first solenoid valve; 25-a second solenoid valve; 26-a second air outlet pipe; 27-a third solenoid valve; 3-a gas storage tank; 4-high pressure autoclave; 41-kettle body; 42-a second intake pipe; 43-a fourth solenoid valve; 5-a first pressure sensor; 6-a second pressure sensor; 7-a main controller;
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
The utility model provides an energy-conserving automatic control system of air compressor machine, including air compressor machine 1, drying tower 2, GAs holder 3, autoclave 4, first pressure sensor 5, second pressure sensor 6 and main control unit 7, air compressor machine 1' S model is GA75, air compressor machine 1 loops through drying tower 2 and 3 tube coupling in autoclave 4 of GAs holder, 4 internally mounted first pressure sensor 5 of autoclave, 2 internally mounted second pressure sensor 6 of drying tower, autoclave 4, air compressor machine 1, drying tower 2, the model that first pressure sensor 5 and second pressure sensor 6 all signal connection to main control unit 7 is siemens S7-200 smart.
The drying tower 2 further comprises a second air outlet pipe 26 and a third electromagnetic valve 27, the second air outlet pipe 26 for exhausting air is installed at the top of the tower body 21, the third electromagnetic valve 27 is installed on the second air outlet pipe 26, and the third electromagnetic valve 27 is in signal connection with the main controller 7.
The first pressure sensor 5 and the second pressure sensor 6 are each model AKS 3000.
The models of the first, second, third, and fourth solenoid valves 24, 25, 27, and 43 are all EVRs.
The working process of the energy-saving automatic control system of the air compressor comprises the following steps:
when the kettle body 41 is in a working state, the first pressure sensor 5 detects the pressure inside the kettle body 41 in real time and transmits a pressure signal to the main controller 7, when the main controller 7 judges that the pressure is lower than a set threshold value, the main controller 7 controls the fourth electromagnetic valve 43 to be opened, meanwhile, the main controller 7 controls the tower body 21 and the air compressor 1 to enter the working state, the first electromagnetic valve 24 and the second electromagnetic valve 25 are opened, when the fourth electromagnetic valve 43 is opened, the compressed gas in the air storage tank 3 enters the kettle body 41 through the second air inlet pipe 42, when the first electromagnetic valve 24 and the second electromagnetic valve 25 are opened, the compressed gas produced by the air compressor 1 enters the air storage tank 3 through the first air inlet pipe 22, the tower body 21 and the first air outlet pipe 23, the second pressure sensor 6 monitors the pressure inside the tower body 21 in real time and transmits a signal to the main controller 7, when the main controller 7 judges that the pressure is higher than the set threshold, the main controller 7 controls the third electromagnetic valve 27 to open, and the compressed air in the tower body 21 is discharged out of the tower body 21 through the second air outlet pipe 26, and the internal pressure of the tower body is released.
At present, because of the process characteristics of the high-pressure autoclave, the high-pressure autoclave is in a shutdown state when glass is discharged from the autoclave and glass is put into the autoclave, the high-pressure autoclave is in discontinuous production in the production process, the air compressor, the drying tower and other equipment which are matched with the autoclave are in a continuous operation state, even when the autoclave is in a shutdown state, because the regeneration exhaust is needed at a certain time interval in the working process of the drying tower, the internal pressure of the air storage tank is reduced, when the internal pressure of the air storage tank is lower than the loading pressure of the air compressor, the air compressor machine starts, causes the unnecessary energy extravagant, the utility model provides a pair of energy-conserving automatic control system of air compressor machine utilizes the start of cauldron body 41 and the exhaust of shutdown automatic control tower body 21, and the pressure of gas holder 3 is not lost when making cauldron body 41 shut down, has solved the problem that the air compressor machine frequently starts the extravagant energy, and its energy-conserving utility is calculated as follows: the electric energy of the air compressor is saved, the kettle body 41 runs for 12 hours every day, the tower body 21 regenerates and exhausts once every 10 minutes before modification, the pressure of the air storage tank 3 is lower than the loading pressure of the air compressor 1 after exhausting for 3 times, the air compressor 1 is started once, namely the air compressor 1 is started once every 30 minutes, and the air compressor 1 needs to run for 15 minutes when being unloaded. After the improvement, namely, during the operation of the kettle body 41 for 12 hours every day, the operation of the air compressor 1 is reduced for 4 hours, the power is saved for 75KW every hour by 300KWh every day, the power consumption is saved for 0.7 yuan every day, the electricity charge is saved for 210 yuan every day, the power is saved for 12600 yuan every month for 1 air compressor of 2 air compressors, and the operation and maintenance cost of the air compressor 1 is reduced because the operation time of the air compressor 1 is reduced every day after the improvement.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an energy-conserving automatic control system of air compressor machine which characterized in that: including air compressor machine (1), drying tower (2), gas holder (3), autoclave (4), first pressure sensor (5), second pressure sensor (6) and main control unit (7), air compressor machine (1) loops through drying tower (2) and gas holder (3) tube coupling to autoclave (4), first pressure sensor of autoclave (4) internally mounted (5), drying tower (2) internally mounted second pressure sensor (6), autoclave (4), air compressor machine (1), drying tower (2), equal signal connection to main control unit (7) of first pressure sensor (5) and second pressure sensor (6).
2. The energy-saving automatic control system of the air compressor as claimed in claim 1, wherein: drying tower (2) are including tower body (21), first intake pipe (22), first outlet duct (23), first solenoid valve (24) and second solenoid valve (25), internally mounted second pressure sensor (6) of tower body (21), the inside of tower body (21) is through the end of giving vent to anger of first intake pipe (22) fixed connection to air compressor machine (1), through first outlet duct (23) fixed connection to gas holder (3) inside, install first solenoid valve (24) on first intake pipe (22), install second solenoid valve (25) on first outlet duct (23), tower body (21), equal signal connection to main control unit (7) of first solenoid valve (24) and second solenoid valve (25).
3. The energy-saving automatic control system of the air compressor as claimed in claim 2, wherein: the drying tower (2) further comprises a second air outlet pipe (26) and a third electromagnetic valve (27), the second air outlet pipe (26) used for exhausting is installed at the top of the tower body (21), the third electromagnetic valve (27) is installed on the second air outlet pipe (26), and the third electromagnetic valve (27) is connected to the main controller (7) in a signal mode.
4. The energy-saving automatic control system of the air compressor according to claim 3, characterized in that: autoclave (4) are including cauldron body (41), second intake pipe (42) and fourth solenoid valve (43), the first pressure sensor of cauldron body (41) internally mounted (5), and inside being connected to gas holder (3) through second intake pipe (42) in cauldron body (41), installation fourth solenoid valve (43) on second intake pipe (42), cauldron body (41) and fourth solenoid valve (43) equal signal connection to main control unit (7).
5. The energy-saving automatic control system of the air compressor as claimed in claim 1, wherein: the models of the first pressure sensor (5) and the second pressure sensor (6) are AKS 3000.
6. The energy-saving automatic control system of the air compressor as claimed in claim 4, wherein: the first solenoid valve (24), the second solenoid valve (25), the third solenoid valve (27) and the fourth solenoid valve (43) are all EVR types.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021687317.4U CN213205911U (en) | 2020-08-13 | 2020-08-13 | Energy-saving automatic control system of air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021687317.4U CN213205911U (en) | 2020-08-13 | 2020-08-13 | Energy-saving automatic control system of air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213205911U true CN213205911U (en) | 2021-05-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021687317.4U Active CN213205911U (en) | 2020-08-13 | 2020-08-13 | Energy-saving automatic control system of air compressor |
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| Country | Link |
|---|---|
| CN (1) | CN213205911U (en) |
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2020
- 2020-08-13 CN CN202021687317.4U patent/CN213205911U/en active Active
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