CN203035510U - Electronic flow controller - Google Patents
Electronic flow controller Download PDFInfo
- Publication number
- CN203035510U CN203035510U CN 201220314682 CN201220314682U CN203035510U CN 203035510 U CN203035510 U CN 203035510U CN 201220314682 CN201220314682 CN 201220314682 CN 201220314682 U CN201220314682 U CN 201220314682U CN 203035510 U CN203035510 U CN 203035510U
- Authority
- CN
- China
- Prior art keywords
- flow
- controller
- circuit board
- magnet
- pipeline
- Prior art date
- 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 - Lifetime
Links
Images
Landscapes
- Control Of Non-Positive-Displacement Pumps (AREA)
Abstract
The utility model relates to an electronic flow controller which comprises a flow floater assembly and a controller, wherein the flow floater assembly comprises a flow floater and a magnet. The magnet is arranged on the flow floater. The controller comprises a circuit board and a flow sensor. The flow sensor is integrated on the circuit board. The flow floater assembly is arranged in a pipeline. The controller is arranged on the outer wall of a pipeline. When the flow floater assembly swings with water flow, a flow signal is produced by the induction of the magnet and the flow sensor, the flow signal is processed through the circuit board, a relay connected with an output end of the circuit board is controller to enable a motor connected with the relay to obtain electricity or lose electricity. The flow signal produced by the induction of the magnet on the flow floater assembly and the flow sensor of the controller on the outer wall of the pipeline is utilized to control opening or closing of a water pump, response is sensitive, small low flow can be detected precisely, and the water pump can be controlled accurately and timely.
Description
Technical field
The utility model relates to a kind of for the automatic electronic flow controller of control of water pump water supply system, especially relates to a kind ofly can belonging to the automatic fluid controller technical field to the electronic flow controller of small flow precision control.
Background technique
The flow dontroller that uses can't be found out small flow because detecting accurate flow at present, so have the current of small flow out-of-date in pipeline, the uncontrollable water pump of existing flow dontroller is opened, and can't satisfy the requirement that small flow starts water pump.
The model utility content
The utility model purpose be provide in order to overcome the deficiencies in the prior art a kind of can be to the electronic flow controller of small flow precision control.
For achieving the above object, the technical solution adopted in the utility model is: a kind of electronic flow controller comprises flow floater component, controller; Described flow floater component comprises flow float, magnet; Described magnet is arranged on the flow float; Described controller comprises circuit board, flow transducer; Described flow transducer is integrated on the circuit board; Described flow floater component is arranged in the pipeline; Described controller is arranged on the outer wall of pipeline; When flow floater component during with current shifting, magnet and flow transducer induction produce flux signal, and described flux signal is handled through circuit board, and the relay that control links to each other with the output terminal of circuit board makes the motor that links to each other with relay get electric or dead electricity.
Preferably, described motor links to each other with water pump, control water pump startup with close.
The beneficial effects of the utility model are mainly reflected in: electronic flow controller described in the utility model, utilize on the flow floater component magnet be arranged on the flow transducer induction produces in the controller on the pipeline outer wall flux signal and control the startup of water pump or close, be quick on the draw, can survey and control water pump to slight flow accuracy and accurately and timely work.
Description of drawings
Below in conjunction with accompanying drawing technical solutions of the utility model are described further:
Accompanying drawing 1 is the fundamental diagram of electronic flow controller described in the utility model.
Embodiment
Described in the utility model a kind of electronic flow controller as shown in Figure 1 comprises flow floater component, controller; Described flow floater component comprises flow float, magnet; Described magnet is arranged on the flow float; Described controller comprises circuit board, flow transducer; Described flow transducer is integrated on the circuit board; Described flow floater component is arranged in the pipeline; Described controller is arranged on the outer wall of pipeline; When flow floater component during with current shifting, magnet and flow transducer induction produce flux signal, and described flux signal is handled through circuit board, and the relay that control links to each other with the output terminal of circuit board makes the motor that links to each other with relay get electric or dead electricity; Described motor links to each other with water pump, control water pump startup with close.
The working principle of described electronic flow controller: the built-in magnet of flow floater component and flow transducer induction produce flux signal and control water pump, when the user fetches boiling water tap, water one flows in the pipeline, the flow floater component will flow together with water, magnet will produce flux signal with the flow transducer induction, thereby starts water pump; When closing water tap, the flow floater component is after being subjected to gravity effect and resetting, and flux signal disappears, and water pump is out of service; Flow float control position all uses metallic copper spare to make, and has guaranteed precision and working life when the flow float is made, thereby can be able to capture the variation of flow more accurately.
The beneficial effects of the utility model are mainly reflected in: electronic flow controller described in the utility model, utilize on the flow floater component magnet be arranged on the flow transducer induction produces in the controller on the pipeline outer wall flux signal and control the startup of water pump or close, be quick on the draw, can survey and control water pump to slight flow accuracy and accurately and timely work.
Below only be concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limitation.All employing equivalents or equivalence are replaced and the technological scheme of formation, all drop within the utility model rights protection scope.
Claims (2)
1. an electronic flow controller is characterized in that: comprise flow floater component, controller; Described flow floater component comprises flow float, magnet; Described magnet is arranged on the flow float; Described controller comprises circuit board, flow transducer; Described flow transducer is integrated on the circuit board; Described flow floater component is arranged in the pipeline; Described controller is arranged on the outer wall of pipeline; When flow floater component during with current shifting, magnet and flow transducer induction produce flux signal, and described flux signal is handled through circuit board, and the relay that control links to each other with the output terminal of circuit board makes the motor that links to each other with relay get electric or dead electricity.
2. electronic flow controller according to claim 1, it is characterized in that: described motor links to each other with water pump, the startup of control water pump with close.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220314682 CN203035510U (en) | 2012-07-02 | 2012-07-02 | Electronic flow controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220314682 CN203035510U (en) | 2012-07-02 | 2012-07-02 | Electronic flow controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203035510U true CN203035510U (en) | 2013-07-03 |
Family
ID=48687640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220314682 Expired - Lifetime CN203035510U (en) | 2012-07-02 | 2012-07-02 | Electronic flow controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203035510U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102758764A (en) * | 2012-07-02 | 2012-10-31 | 江苏环力科技发展有限公司 | Electronic flow controller |
-
2012
- 2012-07-02 CN CN 201220314682 patent/CN203035510U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102758764A (en) * | 2012-07-02 | 2012-10-31 | 江苏环力科技发展有限公司 | Electronic flow controller |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103968898A (en) | Float flow meter with LED light pillar display | |
| CN203035510U (en) | Electronic flow controller | |
| CN203249676U (en) | Monitoring device for liquid level of nonmetal container | |
| CN202034301U (en) | Electronic control water flow switch | |
| KR20170077767A (en) | Water level switch device and water level detection and control method | |
| CN103510338A (en) | Washing machine water-saving device | |
| CN202266745U (en) | Valve with flow detection function | |
| CN203745934U (en) | Multifunctional water feeding system for dishwasher testing | |
| CN204007801U (en) | A kind of anti-fluctuation magnetic fluid level gauge | |
| CN102758764A (en) | Electronic flow controller | |
| CN204165624U (en) | A kind of boiler floating ball type liquid level sensor | |
| CN103480529A (en) | Automatic electronic liquid-level control device for crystal film-shooting machine and control method of automatic electronic liquid-level control device | |
| CN202694162U (en) | Flow controller | |
| CN202141479U (en) | Device for detecting flow | |
| CN203222845U (en) | Tap water timing automatic water-saving device | |
| CN203616659U (en) | Liquid level automatic control device | |
| CN204388648U (en) | A kind of cooling tower automatic water replenishing system | |
| CN204027612U (en) | The suspended body flowmeter showing with LED light beam | |
| CN203429283U (en) | Automatic electromagnetic water replenishing device for cocoon feeder | |
| CN203535501U (en) | Automatic electronic liquid-level control device for crystal film-shooting machine | |
| CN202710124U (en) | Large-diameter water meter used for being longitudinally installed | |
| CN202770010U (en) | Solar water heater with water capable of being injected quantitatively | |
| CN204085620U (en) | A kind of water level automatic alarm device | |
| CN203178823U (en) | Liquid level height control device | |
| CN204860425U (en) | Floater formula negative pressure feedwater controlling means |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130703 |