CN2608954Y - Vertical digital display intelligent control water meter - Google Patents
Vertical digital display intelligent control water meter Download PDFInfo
- Publication number
- CN2608954Y CN2608954Y CN 03220451 CN03220451U CN2608954Y CN 2608954 Y CN2608954 Y CN 2608954Y CN 03220451 CN03220451 CN 03220451 CN 03220451 U CN03220451 U CN 03220451U CN 2608954 Y CN2608954 Y CN 2608954Y
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- CN
- China
- Prior art keywords
- water meter
- utility
- intelligent control
- model
- watchcase
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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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- Measuring Volume Flow (AREA)
Abstract
The utility model discloses a vertical type digital display intelligent water meter which is an intelligent control water meter of low energy consumption electrically operated valve, adopting a giant magneto resistive transducer to collect the current signal. Through improving the signal collecting technique of the current intelligent water meter, the utility model designs a total number display intelligent control water meter with small volume and light weight to reduce the cost of the water meter. The utility model shortens the length of the original water meter and reduces the volume of the original multi stream machine core; the utility model also adopts giant magneto resistive transducer, fluid technology and magnetic repulsion bearing to reduce the starting flux of the water meter. The utility model integrates the current intelligent water meter techniques with novel and original design, compact and reliable structure, small volume, light weight and high precision so as to recover the vacancy of the current market.
Description
The utility model discloses a kind of vertical numeral and show the Based Intelligent Control water meter, is to adopt huge Magnetic Sensor to gather water-flow signal, the Based Intelligent Control water meter of low-power consumption electrical ball valve.
Current, the development of China's intellectual water meter industry is in the ascendant, face simultaneously strong market challenges again, the mode that existing intellectual water meter research and development and manufacturing enterprise unit are adopted generally all is the water meter that level is installed, it still is a vacancy that China's existing use vertical water meter transformation is renewed, simultaneously, adopt split type water meter to exist volume bigger, the deficiency that weight is heavier, and the cost of intellectual water meter can be in any more always, be 5 to 7 times of general normal domestic water meter, in at present the water meter of China was promoted, this cost was beyond affordability, thus intellectual water meter to apply resistance big, benefit is not obvious.
The purpose of this utility model is: by existing Chinese intellectual water meter being accepted and believed the improvement of technology, the integration of intellectual water meter technology, it is little to design a kind of volume, in light weight, the vertical water meter of the total Based Intelligent Control that shows reduces the intellectual water meter cost, remedies the gaps in market, thereby promote the development of intellectual water meter cause, the popularization that advances intellectual water meter to use.
Technical application scheme of the present utility model is: with original water meter contraction in length to existing international length; Traditional multithread bundle movement is changed the Inlet and outlet water mode; Adopt the huge magnetic strength device of light to reduce the initiating flow of water meter; Adopt the control of low-power consumption electrical ball valve to use; Adopt fluidics to adjust graph of errors.Watchcase (1) is once arranged, lay water meter movement (13) on the following watchcase (1), last watchcase (4) is threaded with following watchcase (1), movement (13) is gone up huge Magnetic Sensor (17) is installed, huge Magnetic Sensor (17) connects with master control borad (8), last watchcase (4) water delivering orifice mounting ball valve (9), outer cover (5) are gone up motor gearbox (6) are installed, and motor gearbox (6) is connected with ball valve (9).
The utility model is summed up, is integrated existing intellectual water meter technology, and novel in design original, compact conformation is reliable, and volume is little, and is in light weight, and the precision height does not have mechanical character wheel and shows that outward appearance is small and exquisite attractive in appearance, has the very strong market competitiveness.
Now the utility model is described in detail in conjunction with example:
Fig. 1 the utility model structural representation;
As shown in Figure 1, this list structure is composed as follows: following watchcase (1) water inlet is established water inlet valve (2), water inlet valve (2) and preloading spring (3) butt, preloading spring (3) is connected on the movement (13), connect jet pipe (16) on the following watchcase (1), jet pipe (16) is connected with movement (13), movement (13) is gone up huge Magnetic Sensor (17) is installed, magnetic bearing (15) is installed in the movement (13), magnetic bearing (15) is gone up suspension driving wheel (14), the outer thief-proof switch (18) of installing of huge Magnetic Sensor (17), huge Magnetic Sensor (17) and thief-proof switch (18) connect with master control borad (8), last watchcase (4) is threaded with following watchcase (1), last watchcase (4) water delivering orifice mounting ball valve (9), outer cover (5) is gone up motor gearbox (6) is installed, motor gearbox (6) is connected with ball valve (9), battery (10), card reading antennas (12) and Card Reader switch (11) insert master control borad (8), battery (10), card reading antennas (12) and Card Reader switch (11) are fixed in the outer cover (5), and pressure ring (7) is fixed on outer cover (5) on the watchcase (4).
The course of work of this table is a sample: the user is after sell water station and purchase water, be stuck in table and go up card-reading zone and gently shake with selling water, at this moment Card Reader switch tongue tube (11) is connected, master control borad (8) is waken up to finish by card reading antennas (12) and purchases in the card in the water yield data inputs master control borads (8), motor gearbox (6) work is opened ball valve (9) and is supplied water, and huge Magnetic Sensor (17) is gathered the water-flow signal that movement (13) spreads out of, change it into electric signal input master control borad (8), count and successively decrease.When purchasing water number in the table when being decremented to zero, master control borad (8) sends and closes the valve instruction, motor gearbox (6) backward rotation, and ball valve (9) is closed, and cuts off current and stops to supply water.When the tail water flow hour, water inlet valve (2) is under preloading spring (3) effect, block water inlet, water flows into movement (13) from jet pipe (16), because area is little, forming jet impulse fluid drives wheel (14) makes water meter count when low discharge, the initiating flow reduces, and fluid drives wheel (14) is suspended on the magnetic bearing (15), and mechanical resistance further reduces, thereby further reduce water meter initiating flow, improve the water meter measurement precision; When flow was big, the water inlet valve was open, and water meter is normally counted.When external magnetic field was disturbed, the thief-proof switch (18) on the movement (13) preferentially detected external magnetic field, and the extraneous interference situation is posted a letter to master control borad (8), and master control borad (8) sends and closes the valve instruction, motor gearbox (6) counter-rotating, valve-off.
Claims (3)
1, a kind of vertical digital display intelligent control water meter, following watchcase (1) is arranged, master control borad (8), card reading antennas (12), Card Reader switch (11), it is characterized in that establishing water inlet valve (2) with following watchcase (1) water inlet, water inlet valve (2) and preloading spring (3) butt, preloading spring (3) is connected on the movement (13), and movement (13) is gone up huge Magnetic Sensor (17) is installed, and huge Magnetic Sensor (17) connects with master control borad (8), last watchcase (4) is threaded with following watchcase (1), last watchcase (4) water delivering orifice mounting ball valve (9), outer cover (5) are gone up motor gearbox (6) are installed, and motor gearbox (6) is connected with ball valve (9).
2, vertical digital display intelligent control water meter according to claim 1 is characterized in that upward installation magnetic bearing (15) of movement (13), and fluid drives wheel (14) is suspended on the magnetic bearing (15).
3, vertical digital display intelligent control water meter according to claim 1 is characterized in that watchcase (1) is gone up installation jet pipe (16) down, and jet pipe (16) is connected with movement (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03220451 CN2608954Y (en) | 2003-03-15 | 2003-03-15 | Vertical digital display intelligent control water meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03220451 CN2608954Y (en) | 2003-03-15 | 2003-03-15 | Vertical digital display intelligent control water meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2608954Y true CN2608954Y (en) | 2004-03-31 |
Family
ID=34161903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03220451 Expired - Fee Related CN2608954Y (en) | 2003-03-15 | 2003-03-15 | Vertical digital display intelligent control water meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2608954Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101963520A (en) * | 2010-08-18 | 2011-02-02 | 杨启梁 | Intelligent control water meter |
| CN104101397A (en) * | 2014-07-21 | 2014-10-15 | 杭州竞达电子有限公司 | Small-diameter water meter shell made of PPO (poly-p-phenylene oxide) material |
-
2003
- 2003-03-15 CN CN 03220451 patent/CN2608954Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101963520A (en) * | 2010-08-18 | 2011-02-02 | 杨启梁 | Intelligent control water meter |
| CN104101397A (en) * | 2014-07-21 | 2014-10-15 | 杭州竞达电子有限公司 | Small-diameter water meter shell made of PPO (poly-p-phenylene oxide) material |
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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 |