CN205318537U - Electronic high accuracy rivers control metering device - Google Patents
Electronic high accuracy rivers control metering device Download PDFInfo
- Publication number
- CN205318537U CN205318537U CN201521113314.9U CN201521113314U CN205318537U CN 205318537 U CN205318537 U CN 205318537U CN 201521113314 U CN201521113314 U CN 201521113314U CN 205318537 U CN205318537 U CN 205318537U
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- CN
- China
- Prior art keywords
- valve
- valve body
- control
- flowmeter
- state
- 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 - Fee Related
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Abstract
The utility model discloses an electronic high accuracy rivers control metering device, including valve body, flowmeter and control flap, the valve body both ends respectively with the inlet tube with go out water piping connection, set up installation flowmeter and control flap's mounting hole on the valve body, flowmeter and control flap pass through the mounting hole to be fixed within the valve body, the on off state of valve body when control flap control break -make is electric, flowmeter judge through discharge how much, its characterized in that, control flap is the motorised valve, the motorised valve includes motor, drive valve rod, case, the ooff valve state of valve body when control and regulation break -make electricity. The utility model discloses a motorised valve replace the solenoid valve, it is little to have solved solenoid valve circulation coefficient, the scheduling problem is easily blockked up by the foreign matter to not high pressure resistant impact, the valve state of motorised valve can be adjusted, according to the demand, open, close, the switching between state such as half and half passes, the valve can between 0 to 90 degree, promptly open and the closure between the regulation and the switching of any angle.
Description
Technical field
The utility model applies to IC-card water control system technical field, is specifically related to a kind of electronic high-accuracy water current control measuring apparatus.
Background technology
IC-card water control system, it is by avoiding the waste of water resources with water management and metering accurately and realizes deducting fees accurately, applies widely at present in the field such as remote monitoring of urbanite water consumption, industrial and mineral industry, water vendor and campus water. But, existing market generally uses the flow cavitation result measuring apparatus in IC-card water control system, its control valve is all solenoid control. The circulation coefficient that magnetic valve is general is very little, and operating pressure difference is very little, and driving is by electromagnetic valve coil, and proof voltage does not impact, and is easy to be burnt out by voltge surge, in use easily by foreign matters from being blocked, water resistance greatly, must long-term special messenger safeguard; In addition, magnetic valve can only realize open or close two kinds of functions, can not regulate. Therefore also there is certain defect in the flow cavitation result measuring apparatus of this kind of structure.
Therefore, it is necessary to prior art is improved.
Summary of the invention
The utility model provides a kind of electronic high-accuracy water current control measuring apparatus, overcomes some drawback that control valve adopts the existing water flow measurement device of magnetic valve.
In order to realize foregoing invention object, the technical solution adopted in the utility model is as follows:
A kind of electronic high-accuracy water current control measuring apparatus, comprise valve body, under meter and control valve, valve body two ends are connected with water inlet pipe and rising pipe respectively, valve body is provided with the open holes installing under meter and control valve, under meter and control valve door are fixed within valve body by open holes, the switch state of valve body during control valve gate control power on/off, under meter judge by discharge number, it is characterized in that, described control valve is motorized valve, described motorized valve comprises motor, actuate valve stem, spool, motor is to actuate valve stem power, make its band movable valve plug action, realize the switching of valve switch state.
The beneficial effects of the utility model are: 1) have employed motorized valve and replace magnetic valve, solve magnetic valve circulation coefficient little, and not resistance to impacting with high pressure, easily by problems such as foreign matters from being blockeds; 2) valve state of motorized valve can regulate, and according to demand, carries out open and close, partly opens the switching between the states such as half pass, valve can between 0 to 90 degree, i.e. the adjustment of any angle and switching between open and close.
Accompanying drawing explanation
Fig. 1 the utility model structural representation
Wherein: 1-valve body; 2-under meter; 3-controls valve; 301-motor, 302-actuate valve stem, 303-spool.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further detailed.
As shown in Figure 1, electronic high-accuracy water current control measuring apparatus disclosed in the utility model, and existing flow cavitation result measuring apparatus is similar, comprises valve body 1, under meter 2, control valve 3; Valve body 1 two ends are connected with water inlet pipe and rising pipe respectively, valve body 1 is provided with the open holes installing under meter and control valve, under meter 2 and control valve 3 are arranged within valve body 1 by corresponding open holes respectively, the switch state of control valve 3 valve body when controlling power on/off, 2, under meter judge by discharge number. Improvements of the present utility model are that described control valve 3 motorized valve replaces existing magnetic valve. Described motorized valve comprises motor 301, actuate valve stem 2 and spool 3.
Principle of work of the present utility model is as follows: in figure, what arrow represented is the direction of current, and water is intake from the prosopyle of valve body 1, process-under meter 2 (umber of pulse that under meter produces according to current carries out charging), after enter electronic valve again. Current are through under meter, impeller starts along with current around central axis, impeller drives magnet ring to rotate, and rotating speed changes along with fluctuations in discharge, hall sensing device exports corresponding pulses signal, feed back to controller, by controller according to the size of pulse, thus judge by discharge number. When controlling valve 3 and switch on power, motor 301 can to actuate valve stem 302 power, make its band movable valve plug 303 action, thus realize the open and close of valve, partly open the switching between the states such as half pass, valve can between 0 to 90 degree, i.e. the adjustment of any angle and switching between open and close.
The present embodiment object is to make professional and technical personnel in the field can understand the technical solution of the utility model according to it and implemented; the protection domain of this patent can not be limited with it; all distortion done according to the utility model disclosure technology, all fall within protection domain of the present utility model. Protection domain of the present utility model is as the criterion with content described in claim book.
Claims (1)
1. an electronic high-accuracy water current control measuring apparatus, comprise valve body, under meter and control valve, valve body two ends are connected with water inlet pipe and rising pipe respectively, valve body is provided with the open holes installing under meter and control valve, under meter and control valve door are fixed within valve body by open holes, the switch state of valve body during control valve gate control power on/off, under meter judge by discharge number, it is characterized in that, described control valve is motorized valve, described motorized valve comprises motor, actuate valve stem, spool, motor is to actuate valve stem power, make its band movable valve plug action, realize the switching of valve switch state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521113314.9U CN205318537U (en) | 2015-12-25 | 2015-12-25 | Electronic high accuracy rivers control metering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521113314.9U CN205318537U (en) | 2015-12-25 | 2015-12-25 | Electronic high accuracy rivers control metering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205318537U true CN205318537U (en) | 2016-06-15 |
Family
ID=56199401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521113314.9U Expired - Fee Related CN205318537U (en) | 2015-12-25 | 2015-12-25 | Electronic high accuracy rivers control metering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205318537U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106195395A (en) * | 2016-08-31 | 2016-12-07 | 佛山市云米电器科技有限公司 | The electrically-controlled valve of pulsed operation and control method thereof |
-
2015
- 2015-12-25 CN CN201521113314.9U patent/CN205318537U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106195395A (en) * | 2016-08-31 | 2016-12-07 | 佛山市云米电器科技有限公司 | The electrically-controlled valve of pulsed operation and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160615 Termination date: 20171225 |