CN203465606U - Clean water tank liquid level control device - Google Patents
Clean water tank liquid level control device Download PDFInfo
- Publication number
- CN203465606U CN203465606U CN201320604807.7U CN201320604807U CN203465606U CN 203465606 U CN203465606 U CN 203465606U CN 201320604807 U CN201320604807 U CN 201320604807U CN 203465606 U CN203465606 U CN 203465606U
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- China
- Prior art keywords
- water tank
- clean water
- liquid level
- control module
- control device
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- Expired - Fee Related
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Abstract
The utility model discloses a clean water tank liquid level control device comprising a float level meter, a control module, an electric pump, a displayer and an alarm. The float level meter is fixed on the top of a clean water tank and is for collecting liquid level data of the clean water tank. The signal output terminal of the float level meter is connected with the liquid level signal input terminal of the control module. The operating signal-controlling output terminal of the control module is connected with the electric pump. The water outlet of the electric pump is communicated with the water inlet of the clean water tank. The clean water tank liquid level control device is simple in structure, high in automation, accurate in liquid level measurement, stable in control system, and is be suitable for popularization and application.
Description
Technical field
The utility model relates to a kind of fluid level control device, relates in particular to a kind of clean water tank fluid level control device.
Background technology
Liquid level for clean water tank needs manual read to get the liquid level that force value calculates clean water tank now, and then controls water pump capacity.Due to the frequent reading numerical values of needs, thus a large amount of artificial and energy need to be expended, and also it is affected by environment larger to measure the result of calculating, and precision is lower.
Summary of the invention
The technical problems to be solved in the utility model is to provide the control device of a kind of clean water tank liquid position automatic measuring and water delivery.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of clean water tank fluid level control device, comprise float level meter, control module, electrodynamic pump, display, alarm, described float level meter is fixed on clean water tank top, this float level meter signal output part is connected with the liquid level signal input end of described control module, the output terminal of operation control signal and the control enclosure of described electrodynamic pump of described control module are connected, and the water delivering orifice of described electrodynamic pump is connected with the water inlet of clean water tank.
As preferably, float liquid level is counted electronics float level meter.
As preferably, display is connected with described control module display output terminal, and described alarm is connected with described control module alarm signal output ends.
The beneficial effects of the utility model are: float level meter is automatically controlled liquid level in clean water tank for the measured value of liquid level in clean water tank after control module converts, and has requested the impact of external environment, has saved production cost, has improved work efficiency.
Accompanying drawing explanation
Fig. 1 is the connection diagram of the utility model and clean water tank.
In figure, 1-float level meter, 2-control module, 3-electrodynamic pump, 21-display, 22-alarm.
Embodiment
In conjunction with Fig. 1, this embodiment is described, a kind of clean water tank fluid level control device, comprise float level meter 1, control module 2, electrodynamic pump 3, display 21, alarm 22, described float level meter 1 is fixed on clean water tank top, this float level meter 1 signal output part is connected with control module 2 liquid level signal input ends, the output terminal of the operation control signal of described control module 2 is connected with the control enclosure of described electrodynamic pump 3, and the water delivering orifice of described electrodynamic pump 3 is connected with the water inlet of clean water tank.The input voltage 24V of float level meter 1, the signal of output is 4mA～20mA, the liquid level signal that float level meter 1 is measured is transferred to control module 2, and 2 pairs of liquid level signals of control module store, computing, analysis judgement, and then the liquid level of controlling in 3 pairs of clean water tanks of electrodynamic pump is controlled.The data that control module 2 is processed are all presented on display 21 display screens, staff can observe the duty of liquid level and system at any time, display can work in the voltage range of 80～220V, liquid level in clean water tank surpasses or during lower than preset value, control module 2 is passed to alarm 22 by alerting signal, alarm and then warning reminding staff inspection.The utility model has been realized automatic liquid level control, and degree of accuracy is high, has saved production cost, has avoided the impact of external environment.
Above-described the utility model embodiment, does not form the restriction to the utility model protection domain.Any modification of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in claim protection domain of the present utility model.
Claims (3)
1. a clean water tank fluid level control device, it is characterized in that: comprise float level meter (1), control module (2), electrodynamic pump (3), display (21), alarm (22), described float level meter (1) is fixed on clean water tank top, this float level meter (1) signal output part is connected with the liquid level signal input end of described control module (2), the output terminal of the operation control signal of described control module (2) is connected with the control enclosure of described electrodynamic pump (3), and the water delivering orifice of described electrodynamic pump (3) is connected with the water inlet of clean water tank.
2. a kind of clean water tank fluid level control device according to claim 1, is characterized in that: described float level meter (1) is electronics float level meter.
3. a kind of clean water tank fluid level control device according to claim 1, it is characterized in that: described display (21) is connected with described control module (2) display output terminal, described alarm (22) is connected with described control module (2) alarm signal output ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320604807.7U CN203465606U (en) | 2013-09-25 | 2013-09-25 | Clean water tank liquid level control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320604807.7U CN203465606U (en) | 2013-09-25 | 2013-09-25 | Clean water tank liquid level control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203465606U true CN203465606U (en) | 2014-03-05 |
Family
ID=50177957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320604807.7U Expired - Fee Related CN203465606U (en) | 2013-09-25 | 2013-09-25 | Clean water tank liquid level control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203465606U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107010336A (en) * | 2017-05-31 | 2017-08-04 | 惠天昱 | A kind of high-precision multi-path oil truck liquid level automatic detection metering device |
-
2013
- 2013-09-25 CN CN201320604807.7U patent/CN203465606U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107010336A (en) * | 2017-05-31 | 2017-08-04 | 惠天昱 | A kind of high-precision multi-path oil truck liquid level automatic detection metering device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140305 Termination date: 20140925 |
|
| EXPY | Termination of patent right or utility model |