CN203174672U - Automatic-timing water volume controlling device - Google Patents
Automatic-timing water volume controlling device Download PDFInfo
- Publication number
- CN203174672U CN203174672U CN 201320122642 CN201320122642U CN203174672U CN 203174672 U CN203174672 U CN 203174672U CN 201320122642 CN201320122642 CN 201320122642 CN 201320122642 U CN201320122642 U CN 201320122642U CN 203174672 U CN203174672 U CN 203174672U
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- China
- Prior art keywords
- pump
- motor
- frequency converter
- automatic
- pressure controller
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- 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.)
- Expired - Fee Related
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Abstract
The utility model provides an automatic-timing water volume controlling device, and belongs to an automatic water supply technology. The automatic-timing water volume controlling device overcomes the shortcomings existing in other technologies. The automatic-timing water volume controlling device is formed by connecting a frequency converter host machine, a power supply terminal, a motor A, a motor B, a pump A, a pump B, a time quantum pressure controller, a secondary control line and a pressure feedback transmitter. The frequency converter host machine is connected with the power supply terminal. The output end of the frequency converter host machine is connected with the motor A and the motor B. The motor A is connected with the pump A. The motor B is connected with the pump B. The frequency converter host machine is respectively connected with the time quantum pressure controller and the secondary control line. The secondary control line is connected with the time quantum pressure controller. The time quantum pressure controller is connected with the pressure feedback transmitter. The pressure feedback transmitter is connected with the pump A and the pump B.
Description
Technical field: the utility model relates to a kind of automatic water-supply technology, especially self-timing control water yield device.
Background technology: the present equipment of oil field aspect water, have plenty of the special messenger guard on duty, regularly discharge water for produce and live required, like this since, wasted the manpower financial capacity, the water yield is bad control again, wastes the water source.
Summary of the invention: the purpose of this utility model provides a kind of unattended self-timing control water yield device, it has overcome the shortcoming that other technology exists, the purpose of this utility model is to realize like this, it is to be formed by connecting by frequency converter main frame, power supply terminal, A motor, B motor, A pump, B pump, time period pressure controller, secondary control line, pressure feedback transmitter, the frequency converter main frame is connected with power supply terminal, and the frequency converter host output end is connected with A motor, B motor; The A motor is connected with the A pump, and the B motor is connected with the B pump; The frequency converter main frame is connected with time period pressure controller, secondary control line respectively; The secondary control line is connected with the time period pressure controller; The time period pressure controller is connected with the pressure feedback transmitter, and the pressure feedback transmitter is connected with A pump, B pump.
Meaning of the present utility model is: this device technique advanced person, antijamming capability be strong, the kinds of protect function is arranged; floor space is few, operation, easy to maintenance; can regulate pump rotary speed automatically according to the variation of user's water supply volume; realize that constant voltage or variable pressure and flow supply water; make the pipe network water supply constant pressure; thereby also saved the degree of wear of electric energy and mechanical water pump part significantly, reduced the explosion and the seepage that cause pipe network because of superpressure.
Description of drawings: Fig. 1 is the line block diagram of self-timing control water yield device, among the figure 1, frequency converter main frame 2, power supply terminal 3, A motor 4, B motor 5, A pump 6, B pump 7, time period pressure controller 8, secondary control line 9, pressure feedback transmitter
The specific embodiment: embodiment 1, the utility model are to be formed by connecting by frequency converter main frame 1, power supply terminal 2, A motor 3, B motor 4, A pump 5, B pump 6, time period pressure controller 7, secondary control line 8, pressure feedback transmitter 9, frequency converter main frame 1 is connected with power supply terminal 2, and frequency converter main frame 1 output is connected with A motor 3, B motor 4; A motor 3 is connected with A pump 5, and B motor 4 is connected with B pump 6.
Embodiment 2, frequency converter main frame 1 are connected with time period pressure controller 7, secondary control line 8 respectively; Secondary control line 8 is connected with time period pressure controller 7; Time period pressure controller 7 is connected with pressure feedback transmitter 9, and pressure feedback transmitter 9 is connected with A pump 5, B pump 6.
Claims (2)
1. self-timing is controlled water yield device, it is to be formed by connecting by frequency converter main frame (1), power supply terminal (2), A motor (3), B motor (4), A pump (5), B pump (6), time period pressure controller (7), secondary control line (8), pressure feedback transmitter (9), it is characterized in that: frequency converter main frame (1) is connected with power supply terminal (2), and frequency converter main frame (1) output is connected with A motor (3), B motor (4); A motor (3) is connected with A pump (5), and B motor (4) is connected with B pump (6).
2. self-timing according to claim 1 is controlled water yield device, and it is characterized in that: frequency converter main frame (1) is connected with time period pressure controller (7), secondary control line (8) respectively; Secondary control line (8) is connected with time period pressure controller (7); Time period pressure controller (7) is connected with pressure feedback transmitter (9), and pressure feedback transmitter (9) is connected with A pump (5), B pump (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320122642 CN203174672U (en) | 2013-03-19 | 2013-03-19 | Automatic-timing water volume controlling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320122642 CN203174672U (en) | 2013-03-19 | 2013-03-19 | Automatic-timing water volume controlling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203174672U true CN203174672U (en) | 2013-09-04 |
Family
ID=49071396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320122642 Expired - Fee Related CN203174672U (en) | 2013-03-19 | 2013-03-19 | Automatic-timing water volume controlling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203174672U (en) |
-
2013
- 2013-03-19 CN CN 201320122642 patent/CN203174672U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 Termination date: 20140319 |