CN206991053U - A kind of air-compressor set interlock system - Google Patents
A kind of air-compressor set interlock system Download PDFInfo
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- CN206991053U CN206991053U CN201720944500.XU CN201720944500U CN206991053U CN 206991053 U CN206991053 U CN 206991053U CN 201720944500 U CN201720944500 U CN 201720944500U CN 206991053 U CN206991053 U CN 206991053U
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- air compressor
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Abstract
The utility model provides a kind of air-compressor set interlock system, including control room, air compressor chamber.By the way that circulation, air compressor system are efficiently separated into respective unit control net, and the mode of operation of all devices is constant.So as to eliminate due to power plant cycle water system, air compressor system, the hidden danger that NCS devices in system fault spread is two full cut-ofves, avoiding synergic system failure causes two-shipper stoppage in transit event to occur, and by being wirelessly transferred, enable staff's Real Time Observation to the running status of unit.
Description
Technical field
It the utility model is related to a kind of air-compressor set interlock system.
Background technology
The country still has many power plant's multimachine set control systems to be divided into monoblock and synergic system, wherein unit machine at present
Group, synergic system are respectively provided with independent DCS control systems.The circulation of above-mentioned power plant, air compressor system equipment etc. are important
The monitoring of equipment and control function are provided by public DCS control systems, then this control structure has a hidden danger, i.e., public
Control system fault spread is the major accident of two or full brand-name computer group.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of air-compressor set interlock system.
The utility model is achieved by the following technical programs.
A kind of air-compressor set interlock system provided by the utility model, including control room, air compressor chamber；In the control room
DOS work stations and industrial computer, DOS work stations and industrial computer communication connection are provided with, is set in the air compressor chamber
There are 1# air compressor machines, 1# circulating pumps, 2# air compressor machines, 2# circulating pumps, standby access supplies each other for the 1# air compressor machines and 2# air compressor machines
Main pipe, the # circulating pumps, with 1# circulating pumps standby access water circulating pipe each other, pressure gauge is installed in the main pipe, it is described
Flowmeter, the 1# air compressor machines, 1# circulating pumps, 2# air compressor machines, 2# circulating pumps, pressure gauge, flow are installed on water circulating pipe
Meter is communicated with DOS work stations and connected.
The DOS work stations are provided with wireless signal transmitter, the wireless signal transmitter and wireless signal receiver
Communication connection, the wireless signal receiver are arranged in mobile phone.
Ups power is provided with the DOS work stations.
The DOS work stations are set as that # air compressor machines, # air compressor machines interlock each other, and interlock logic is an air compressor machine tripping operation connection
Open another air compressor machine；During the input interlocking of 1# air compressor machines, combination type drying machines main-piping pressure opens 1# pneumatics less than 0.62MPa connection
Machine, combination type drying machines main-piping pressure is higher than 0.75MPa connection 1# air compressor machines；During the input interlocking of 2# air compressor machines, combination type drying machines
Main-piping pressure opens 2# air compressor machines less than 0.5MPa connection, and combination type drying machines main-piping pressure stops 2# air compressor machines higher than 0.75MPa connection.
The beneficial effects of the utility model are：By the way that circulation, air compressor system are efficiently separated to respective list
In member control net, and the mode of operation of all devices is constant.So as to eliminate due to power plant cycle water system, air compressor system, NCS
Devices in system fault spread is the hidden danger of two full cut-ofves, and avoiding synergic system failure causes two-shipper stoppage in transit event to occur, and
And by being wirelessly transferred, enable staff's Real Time Observation to the running status of unit.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
In figure：1-DOS work stations, 2- industrial computers, 3- wireless signal transmitters, 4- wireless signal receivers, 5- hands
Machine, 6-1# air compressor machines, 7-1# circulating pumps, 8-2# air compressor machines, 9-2# circulating pumps, 10- pressure gauges, 11- flowmeters, 12- control rooms,
13- air compressor chambers.
Embodiment
Be described further below the technical solution of the utility model, but claimed scope be not limited to it is described.
A kind of air-compressor set interlock system, including control room 12, air compressor chamber 13；DOS is provided with the control room 12
Work station 1 and industrial computer 2, DOS work stations 1 and the communication of industrial computer 2 are connected, and 1# is provided with the air compressor chamber 13
Air compressor machine 6,1# circulating pumps 7,2# air compressor machines 8,2# circulating pumps 9, standby access supplies each other for the 1# air compressor machines 6 and 2# air compressor machines 8
Gas main pipe, the # circulating pumps 9, with the standby access water circulating pipe each other of 1# circulating pumps 7, pressure gauge is installed in the main pipe
10, flowmeter 11, the 1# air compressor machines 6,1# circulating pumps 7,2# air compressor machines 8,2# circulating pumps are installed on the water circulating pipe
9th, pressure gauge 10, flowmeter 11 are communicated with DOS work stations 1 and connected.
The DOS work stations 1 are provided with wireless signal transmitter 3, the wireless signal transmitter 3 and reception of wireless signals
The communication connection of device 4, the wireless signal receiver 4 are arranged in mobile phone 5.It can real-time monitor staff by mobile phone
The running status of unit.
Ups power is provided with the DOS work stations 1, DOS systems can be supported to preserve data when power is off.
The DOS work stations 1 are set as that # air compressor machines 6, # air compressor machines 8 interlock each other, and interlock logic is that an air compressor machine is jumped
Lock connection opens another air compressor machine；During the input interlocking of 1# air compressor machines 6, combination type drying machines main-piping pressure opens 1# less than 0.62MPa connection
Air compressor machine 6, combination type drying machines main-piping pressure is higher than 0.75MPa connection 1# air compressor machines 6；During the input interlocking of 2# air compressor machines 8, combined type
Drying machine main-piping pressure opens 2# air compressor machines 8 less than 0.5MPa connection, and combination type drying machines main-piping pressure stops 2# skies higher than 0.75MPa connection
Press 8.
Claims (4)
1. a kind of air-compressor set interlock system, including control room (12), air compressor chamber (13), it is characterised in that：The control room
(12) DOS work stations (1) and industrial computer (2), DOS work stations (1) and industrial computer (2) communication connection are provided with,
1# air compressor machines (6), 1# circulating pumps (7), 2# air compressor machines (8), 2# circulating pumps (9) are provided with the air compressor chamber (13), it is described
Standby access supplies main pipe each other for 1# air compressor machines (6) and 2# air compressor machines (8), and the # circulating pumps (9) and 1# circulating pumps (7) are each other
Standby access water circulating pipe, pressure gauge (10) is installed in the main pipe, flowmeter is installed on the water circulating pipe
(11), the 1# air compressor machines (6), 1# circulating pumps (7), 2# air compressor machines (8), 2# circulating pumps (9), pressure gauge (10), flowmeter
(11) communicate and connect with DOS work stations (1).
2. air-compressor set interlock system as claimed in claim 1, it is characterised in that：The DOS work stations (1) are provided with wirelessly
Signal projector (3), the wireless signal transmitter (3) connect with wireless signal receiver (4) communication, and the wireless signal connects
Device (4) is received to be arranged in mobile phone (5).
3. air-compressor set interlock system as claimed in claim 1, it is characterised in that：It is provided with the DOS work stations (1)
Ups power.
4. air-compressor set interlock system as claimed in claim 1, it is characterised in that：The DOS work stations (1) are set as # skies
Press (6), # air compressor machines (8) interlock each other, and interlock logic is that an air compressor machine tripping operation connection opens another air compressor machine；1# air compressor machines
(6) during input interlocking, combination type drying machines main-piping pressure opens 1# air compressor machines (6), combination type drying machines main pipe less than 0.62MPa connection
Pressure is higher than 0.75MPa connection 1# air compressor machines (6)；During 2# air compressor machines (8) input interlocking, combination type drying machines main-piping pressure is less than
0.5MPa connection open 2# air compressor machines (8), and combination type drying machines main-piping pressure stops 2# air compressor machines (8) higher than 0.75MPa connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720944500.XU CN206991053U (en) | 2017-07-31 | 2017-07-31 | A kind of air-compressor set interlock system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720944500.XU CN206991053U (en) | 2017-07-31 | 2017-07-31 | A kind of air-compressor set interlock system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206991053U true CN206991053U (en) | 2018-02-09 |
Family
ID=61417928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720944500.XU Active CN206991053U (en) | 2017-07-31 | 2017-07-31 | A kind of air-compressor set interlock system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206991053U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114645844A (en) * | 2022-05-23 | 2022-06-21 | 蘑菇物联技术（深圳）有限公司 | Method, computing device and computer medium for determining flow state of air compression station |
-
2017
- 2017-07-31 CN CN201720944500.XU patent/CN206991053U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114645844A (en) * | 2022-05-23 | 2022-06-21 | 蘑菇物联技术（深圳）有限公司 | Method, computing device and computer medium for determining flow state of air compression station |
| CN114645844B (en) * | 2022-05-23 | 2022-07-19 | 蘑菇物联技术（深圳）有限公司 | Method, computing device and computer medium for determining flow state of air compression station |
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