CN207865506U - A kind of intelligence moisturizing unit - Google Patents
A kind of intelligence moisturizing unit Download PDFInfo
- Publication number
- CN207865506U CN207865506U CN201820109676.8U CN201820109676U CN207865506U CN 207865506 U CN207865506 U CN 207865506U CN 201820109676 U CN201820109676 U CN 201820109676U CN 207865506 U CN207865506 U CN 207865506U
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- China
- Prior art keywords
- heat
- exchange unit
- water supply
- switch board
- pipe
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- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
The utility model discloses a kind of intelligent moisturizing units, control the open and close of running water pipe solenoid according to the data that liquid level sensor in water supply tank is passed back by heat-exchange unit PLC controller；By heat-exchange unit PLC controller according to the data that pressure sensor is passed back on two net return pipes, signal is sent out to frequency-variable controller, open and close and the motor speed of small pump are controlled by frequency-variable controller, reaches the unmanned intelligent work of moisturizing unit.The utility model has the advantages that：Automation control is realized in timely and appropriate discovery moisturizing, is more advantageous to and is improved enterprise for thermal efficiency, energy-saving and emission-reduction are improved benefit.
Description
Technical field
The utility model is related to heat exchange station moisturizings, and in particular to a kind of intelligence moisturizing unit.
Background technology
Existing water charging system is still manually controlled using Field Force, be can not achieve the unmanned operation of automation and is also not achieved
The requirement of timely and appropriate discovery moisturizing.
Utility model content
In order to overcome above-mentioned existing deficiency, the utility model to provide a kind of intelligent moisturizing unit.
The technical solution adopted in the utility model is：A kind of intelligence moisturizing unit, including the weldering of running water pipe, water supply pipe, pipe
Ball valve, y-type filter, check-valves, remote transmitting water meter, solenoid valve, dosing tank, water supply tank, liquid level sensor, small pump, heat exchanger
Group power distribution cabinet, heat-exchange unit switch board,
The heat-exchange unit switch board includes：PLC controller, frequency-variable controller；
The running water pipe is equipped with pipe welded ball valve with the water supply pipe interface；
Pipe welded ball valve, y-type filter, check-valves, remote transmitting water meter, solenoid valve are installed on the water supply pipe；
The dosing tank is connected to the water supply tank by water supply pipe；
The remote transmitting water meter is connect with the heat-exchange unit switch board；
The liquid level sensor is connect with the heat-exchange unit switch board；
The solenoid valve is connect with the heat-exchange unit power distribution cabinet, heat-exchange unit switch board；
The small pump is connect with the heat-exchange unit power distribution cabinet, heat-exchange unit switch board；
The small pump has two groups, and one of which output terminates high area's unit pump entry position, another group of output end
The areas Jie Di unit pump entry position；
The utility model gain effect：Automation control is realized in timely and appropriate discovery moisturizing, is more advantageous to and is improved enterprise for thermal effect
Can, energy-saving and emission-reduction are improved benefit.
Description of the drawings
Fig. 1 is intelligent moisturizing unit setting plane
Fig. 2 is intelligent moisturizing unit process system flow diagram
In figure：1. pipe welded ball valve, 2.Y type filters, 3. check-valves, 4. remote transmitting water meters, 5. dosing tanks, 6. liquid level sensors
7. water supply tank, 8. small pumps, 9. heat-exchange unit power distribution cabinets, 10. heat-exchange unit switch boards, 101.PLC controllers, 102. frequency conversion controls
Device processed, 11. solenoid valves, 12. water supply pipes, 13. running water pipes.
Specific implementation mode
It is further to the utility model below in conjunction with the accompanying drawings in order to be more clearly understood that the technical solution of the utility model
Explanation.
As shown in Figure 1 and Figure 2, a kind of intelligent moisturizing unit, which is characterized in that including running water pipe 13, water supply pipe 12, pipe
Welded ball valve 1, check-valves 3, remote transmitting water meter 4, solenoid valve 10, dosing tank 5, water supply tank 7, liquid level sensor 6, is mended y-type filter 2
Water pump 8, heat-exchange unit power distribution cabinet 9, heat-exchange unit switch board 10,
The heat-exchange unit switch board includes：PLC controller 101, frequency-variable controller 102；
The running water pipe 13 is equipped with pipe welded ball valve 1 with 12 interface of the water supply pipe；
Pipe welded ball valve 1, y-type filter 2, check-valves 3, remote transmitting water meter 4, solenoid valve 11 are installed on the water supply pipe；
The dosing tank 5 is connected to the water supply tank 7 by water supply pipe 12；
The remote transmitting water meter 4 is connect with the heat-exchange unit switch board 10；
The liquid level sensor 6 is connect with the heat-exchange unit switch board 10；
The solenoid valve 11 is connect with the heat-exchange unit power distribution cabinet 9, heat-exchange unit switch board 10；
The small pump 8 is connect with the heat-exchange unit power distribution cabinet 9, heat-exchange unit switch board 10；
The small pump 8 has two groups, and one of which output terminates high area's unit pump entry position, another group of output end
The areas Jie Di unit pump entry position；
Operation principle：It is that PLC controller 101 can be according in water supply tank 7 when liquid level drops to certain altitude in water supply tank 7
The data that liquid level sensor 6 is passed back send out the instruction opened to 13 solenoid 11 of running water pipe, and tap water enters water supply tank pair
Water supply tank carries out moisturizing, and when 7 liquid level of water supply tank is increased to certain altitude, PLC controller can be according to level sensing in water supply tank 7
The data that device 6 is passed back send out 13 solenoid 11 of running water pipe the instruction of closing；When two net pressure of return water are less than a certain value
When, PLC controller 101 sends out signal according to the data that pressure sensor is passed back on two net return pipes, to frequency-variable controller 102,
The instruction for sending out unlatching to small pump 8 by frequency-variable controller 102 and 8 rotating speed of real-time control small pump at work are netted back when two
When water pressure rises to a certain value, PLC controller 101 gives frequency conversion according to the data that pressure sensor is passed back on two net return pipes
Controller 102 sends out signal, sends out the instruction of closing to small pump 8 by frequency-variable controller 102；
All pipe welded ball valves 1 mentioned in the utility model are used when being unit maintenance, usually in unit work
For open state.
The utility model can realize the unmanned automatically working of heat exchange station water charging system, improve enterprise for thermal efficiency, have
The effect of energy-saving and emission-reduction.
The above description is only a preferred embodiment of the present invention, therefore all according to described in the utility model patent application range
The equivalent change or modification done of structure, feature and principle, be included in the scope of the utility model patent application.
Claims (1)
1. a kind of intelligence moisturizing unit, which is characterized in that including running water pipe（13）, water supply pipe（12）, pipe welded ball valve（1）, Y types
Filter（2）, check-valves（3）, remote transmitting water meter（4）, solenoid valve（11）, dosing tank（5）, water supply tank（7）, liquid level sensor（6）、
Small pump（8）, heat-exchange unit power distribution cabinet（9）, heat-exchange unit switch board（10）,
The heat-exchange unit switch board（10）Including：PLC controller（101）, frequency-variable controller（102）；
The running water pipe（13）With the water supply pipe（12）Interface is equipped with pipe welded ball valve（1）；
The water supply pipe（12）On pipe welded ball valve is installed（1）, y-type filter（2）, check-valves（3）, remote transmitting water meter（4）, electromagnetism
Valve（11）；
The dosing tank（5）With the water supply tank（7）By water supply pipe（12）Connection；
The remote transmitting water meter（4）With the heat-exchange unit switch board（10）Connection；
The liquid level sensor（6）With the heat-exchange unit switch board（10）Connection；
The solenoid valve（11）With the heat-exchange unit power distribution cabinet（9）, heat-exchange unit switch board（10）Connection；
The small pump（8）With the heat-exchange unit power distribution cabinet（9）, heat-exchange unit switch board（10）Connection；
The small pump（8）There are two groups, one of which output terminates high area's unit pump entry position, another group of output termination
Low area's unit pump entry position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820109676.8U CN207865506U (en) | 2018-01-23 | 2018-01-23 | A kind of intelligence moisturizing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820109676.8U CN207865506U (en) | 2018-01-23 | 2018-01-23 | A kind of intelligence moisturizing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207865506U true CN207865506U (en) | 2018-09-14 |
Family
ID=63462918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820109676.8U Active CN207865506U (en) | 2018-01-23 | 2018-01-23 | A kind of intelligence moisturizing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207865506U (en) |
-
2018
- 2018-01-23 CN CN201820109676.8U patent/CN207865506U/en active Active
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