CN2570741Y - Non-magnetic sensing intelligent water purification gauge - Google Patents
Non-magnetic sensing intelligent water purification gauge Download PDFInfo
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- CN2570741Y CN2570741Y CN 02263143 CN02263143U CN2570741Y CN 2570741 Y CN2570741 Y CN 2570741Y CN 02263143 CN02263143 CN 02263143 CN 02263143 U CN02263143 U CN 02263143U CN 2570741 Y CN2570741 Y CN 2570741Y
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- water
- valve seat
- jet
- valve
- movement
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Abstract
The utility model relates to a high-precision non-magnetic sensitive intelligent water meter, which comprises a meter shell, a valve seat, a machine core, an electric valve, a jet stream generator and a non-magnetic sensor. The utility model improves the structure of a traditional multi-jet dry water meter, the jet stream generator is additionally arranged, a non-magnetic sensitive signal collecting device is utilized, the starting flow of the water meter is reduced, and thus measurement is reasonable and accurate. Illegal water use is avoided, and the aim of saving water is obtained. The utility model has the advantages of reasonable and novel structure and compact and beautiful appearance.
Description
The utility model relates to a kind of rotor dry type does not have magnetic sensing intelligence pipeline instrument, is that a kind of rotor dry type that is used for purification project does not have magnetic sensing intelligence water meter specifically.
Along with the further raising of industrialization degree, environmental problem becomes increasingly conspicuous, and people are more and more high to the interdependency of environment, and water purification becomes the inevitable requirement of people's Drinking Water.In order to enlarge the usable floor area of water purification, reduce the water purification production cost, the development of pipeline water-purifying engineering is extremely urgent.The exploitation of water meter becomes one of principal element of restriction pipeline water-purifying engineering development with development.Existing pipeline water-purifying water meter mainly is a rotary-piston volumetric flow metering instrument, this instrument mainly is at the built-in divided flow box in table chamber, the water inlet of water meter links to each other with the water inlet of divided flow box, in divided flow box, be provided with a rotary-piston, rotation by rotary-piston, the chamber of the water that flows into divided flow box by rotary-piston is divided into equal portions discharges from water delivering orifice for first-class part, rotary-piston converts flow signal to the mechanical motion signal and spreads out of mechanical counting device to the outside.This water meter requires high to machine work, processing difficulties is prone to stuck phenomenon.
Fundamental purpose of the present utility model provides a kind of rotary wind type water meter, and this water meter is set up a fluidic generator on the basis of original rotor water gauge, with the accurate measurement of realization low discharge, and reduces the initiating flow.
Another fundamental purpose of the present utility model provides the intelligent water meter that a kind of full-electronic shows, water meter is directly changed into electric signal after water-flow signal is transformed into the mechanical motion signal, reduces the energy loss in the mechanical count process.
A purpose more of the present utility model provides a kind of Based Intelligent Control water meter that has the teletransmission interface, sets up teletransmission interface and valve control mechanism on water meter, both can be used as measuring terminal and has used, and can realize the management of purification project intelligent network again.
The technical solution of the utility model is: watchcase (1) entrance point is provided with fluidic generator (2), fluidic generator (2), fluidic generator (2) is connected with movement impeller box (4) by a flexible pipe (3), movement impeller box (4) is installed on the valve seat (5), valve seat (5) is provided with the inclined-plane at certain hectare of oblique angle, post potsherd (6), potsherd (8) butt on potsherd (6) and the valve (7), valve (7) is connected with pull bar (9) by screw thread.Pull bar (9) is connected with valve actuator motor gearbox (10).Motor gearbox (10) is connected with primary control program plate (11).Non-magnetic sensor (12) is pressed in three pits that are provided with on the movement impeller box, and non-magnetic sensor (12) is connected with primary control program plate (11).Pressing plate (13) compresses movement impeller box (4), realizes the sealing in table chamber.Battery (14) is connected with primary control program plate (11), coil (15), tongue tube (16), and teletransmission interface (17) directly inserts primary control program plate (11), and pressure ring (18) is pressed on case (19) on the watchcase (1).
The utility model has the advantages that: change the difficulty of processing in the high-precision measuring water meter manufacture process, reduce manufacturing cost; Utilize full-electronic to show, reduce the loss in the metering process; Adopt no magnetic sensing, measuring accuracy improves, and reduces the initiating flow; Set up fluidic generator, reduce the initiating flow, can reliably prevent the water phenomenon steathily that water meter occurs because of upside-down mounting simultaneously; Carry out the management of intelligent management or intelligent network, manage more scientificly, standardize.
Now the utility model is further elaborated with regard to an instantiation:
Figure (1): the utility model structural representation
Figure (2): this practical assembling synoptic diagram
Figure (1) is a structural representation of the present utility model, as shown in the figure, watchcase (1) entrance point is provided with fluidic generator (2), fluidic generator (2) is by bracing frame (201), orienting sleeve (202), jet baffle plate (203) and spring (204) are formed, (3 are connected with movement impeller box (4) fluidic generator (2) by a flexible pipe, movement impeller box (4) is by impeller box base (401), impeller (402), impeller lid (403) is formed, impeller (402) is provided with semicircle tinsel (404), movement impeller box (4) is installed on the valve seat (5), valve seat (5) is provided with the inclined-plane at one hectare of oblique angle, post potsherd (6), potsherd (8) butt on potsherd (6) and the valve (7), valve (7) is connected with pull bar (9) by screw thread.Pull bar (9) is connected with valve actuator motor gearbox (10).Motor gearbox (10) is connected with primary control program plate (11).Non-magnetic sensor (12) is pressed on movement impeller box (4) and goes up in three pits that are provided with, and non-magnetic sensor is made up of the tinsel (404) on 3 inductance (1201) and a circuit board (1202) and the impeller.Non-magnetic sensor (12) is connected with primary control program plate (11).Pressing plate (13) compresses movement impeller box (4), realizes the sealing in table chamber.Battery (14) is connected with primary control program plate (11), and coil (15), tongue tube (16), teletransmission interface (17) directly insert primary control program plate (11), and pressure ring (18) is pressed on case (19) on the watchcase (1).
Fig. 2 is an assembling synoptic diagram of the present utility model, as shown in the figure, orienting sleeve (202) is gone up mounting spring (204), adorns jet plate washer (203) then, install at last on the bracing frame (201), form fluidic generator (2), pack into, then in valve seat (5) from watchcase (1) inlet end, last subsides potsherd (6), watchcase (1) water delivering orifice of then valve seat (5) being packed into, fixing after, flexible pipe (3) is packed in the last jet orifice on watchcase (1) and the fluidic generator (2).Impeller (402) is installed on the impeller base (401), cover impeller cover (403) then, movement (4) is installed on the valve seat (5).Valve block (8) is installed on the valve (7), valve (7) is installed on the pull bar (9), integral body is packed in the valve seat (5) then, then middle cover (13) is fixedly installed on the watchcase (1), non-magnetic sensor (12) is installed then in the hole that impeller box covers, motor gearbox (10) then is installed, battery (14) is installed then.With battery (14), motor gearbox (10), sensor (12), coil (15), tongue tube (16), teletransmission interface (17), be connected to primary control program plate (11), integral body is packed into then, and case (19) is interior also to be fixed, and pressure ring (18) is enclosed within on the case (19), and tighten on the watchcase (1), the general assembly of whole table is finished.
The course of work of this table is as follows: be close valve state when water meter is just adorned, be that potsherd (6) on potsherd (8) and the valve seat (5) on the valve (7) fits tightly, after user's water authority on sale is purchased water, to purchase water information by teletransmission information Control or non-contact IC card input water meter, after primary control program plate (11) receives information, send instruction, motor gearbox (10) rotates, the pull bar that drive is attached thereto (9) rotation, valve (7) is carried in pull bar (9) pulling, and valve is opened water flowing.
During water, when the discharge in downstream is very little, jet baffle plate (203) is under the effect of spring (204), be pressed on the end face of bracing frame (201), can not flowing water, water can only flow into movement impeller box (4) by flexible pipe (3) by the aperture on the bracing frame, and drive impeller (402) rotation realizes the low discharge metering.When discharge was big, because jet baffle plate (203) two sides pressure reduction increases, when surpassing the strength of spring (204), jet baffle plate (203) was open, and water flows into impeller box (4) from bracing frame (201) end, drive impeller (402) rotation.Impeller (402) drives tinsel (404) rotation that is fixed thereon, the rotation of tinsel (404) causes the inductance (1201) on the non-magnetic sensor (12) to change, thereby cause the potential change of the output port of non-magnetic sensor, potential change is imported primary control program plate (11), be transformed into count signal, realize counting.
When the user purchased the water yield and uses up, primary control program plate (11) sent and closes valve signal and give motor gearbox (10), motor gearbox (10) counter-rotating, drive pull bar (9) counter-rotating that is connected with amount, valve (7) is promoted to move down by pull bar (9), and valve-off realizes closing the valve control of cutting off the water supply.
Claims (4)
1, a kind of high precision does not have magnetic sensing intellectual water meter, it is characterized in that installing in the watchcase (1) among the figure (1) valve seat (2), valve seat (2) is provided with jet aperture and jet baffle plate (3) at the water inlet end of watchcase (1), jet aperture on the valve seat (2) is connected with movement (6) by jet tubule (5), movement (6) be installed in valve seat (2) above, valve seat (2) is provided with wedge action valve (13) at the water delivering orifice of watchcase (5), be connected the structure that movement (6) is connected with non-magnetic sensor (7) with motor gearbox (10) by screw rod (12), nut (11).
2, according to claim 1, a kind of high precision does not have magnetic sensing intellectual water meter, it is characterized in that the impeller of movement (6) is provided with semicircle tinsel, is glued with non-magnetic sensor (7) at movement (6) back side.
3, according to claim 1, a kind of high precision does not have magnetic sensing intellectual water meter, it is characterized in that valve seat (2) upward has the jet aperture at water inlet, aperture is connected with movement (6) by jet tubule (5), valve seat (2) water inlet is provided with jet baffle plate (3), and jet baffle plate (3) is connected with spring (4).
4, according to claim 1, a kind of high precision does not have magnetic sensing intellectual water meter, it is characterized in that valve seat (2) water outlet end is provided with valve wedge shape guide groove at the water (flow) direction vertical plane, and two faces on the valve (13) also have an onesize angle of wedge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02263143 CN2570741Y (en) | 2002-07-15 | 2002-07-15 | Non-magnetic sensing intelligent water purification gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02263143 CN2570741Y (en) | 2002-07-15 | 2002-07-15 | Non-magnetic sensing intelligent water purification gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2570741Y true CN2570741Y (en) | 2003-09-03 |
Family
ID=33729587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02263143 Expired - Fee Related CN2570741Y (en) | 2002-07-15 | 2002-07-15 | Non-magnetic sensing intelligent water purification gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2570741Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100451562C (en) * | 2004-03-12 | 2009-01-14 | 杭州利尔达单片机技术有限公司 | Non-magnet senser measurer and its measuring method |
| CN103822682A (en) * | 2013-12-26 | 2014-05-28 | 无锡水表有限责任公司 | Non-magnetic gear with signal sending function and flow measuring method |
| CN104089671A (en) * | 2014-07-21 | 2014-10-08 | 江苏赛达电子科技有限公司 | Magnetic disturbance prevention water meter controlled in wireless and remote mode |
-
2002
- 2002-07-15 CN CN 02263143 patent/CN2570741Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100451562C (en) * | 2004-03-12 | 2009-01-14 | 杭州利尔达单片机技术有限公司 | Non-magnet senser measurer and its measuring method |
| CN103822682A (en) * | 2013-12-26 | 2014-05-28 | 无锡水表有限责任公司 | Non-magnetic gear with signal sending function and flow measuring method |
| CN104089671A (en) * | 2014-07-21 | 2014-10-08 | 江苏赛达电子科技有限公司 | Magnetic disturbance prevention water meter controlled in wireless and remote mode |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Jiang Yuewei Document name: Notification of Termination of Patent Right |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |